DevVGA-SVGA3d-win.cpp@ 73214

Last change on this file since 73214 was 73195, checked in by vboxsync, 6 years ago
DevVGA: debug build fix
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1	/* $Id: DevVGA-SVGA3d-win.cpp 73195 2018-07-18 08:21:20Z vboxsync $ */
2	/** @file
3	* DevVMWare - VMWare SVGA device
4	*/
5
6	/*
7	* Copyright (C) 2013-2017 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	/*********************************************************************************************************************************
20	* Header Files *
21	*********************************************************************************************************************************/
22	#define LOG_GROUP LOG_GROUP_DEV_VMSVGA
23	#include <VBox/vmm/pdmdev.h>
24	#include <VBox/version.h>
25	#include <VBox/err.h>
26	#include <VBox/log.h>
27	#include <VBox/vmm/pgm.h>
28
29	#include <iprt/assert.h>
30	#include <iprt/semaphore.h>
31	#include <iprt/uuid.h>
32	#include <iprt/mem.h>
33	#include <iprt/avl.h>
34
35	#include <VBoxVideo.h> /* required by DevVGA.h */
36
37	/* should go BEFORE any other DevVGA include to make all DevVGA.h config defines be visible */
38	#include "DevVGA.h"
39
40	#include "DevVGA-SVGA.h"
41	#include "DevVGA-SVGA3d.h"
42	#include "DevVGA-SVGA3d-internal.h"
43
44	/* Enable to disassemble defined shaders. */
45	#if defined(DEBUG) && 0 /* Disabled as we don't have the DirectX SDK avaible atm. */
46	#define DUMP_SHADER_DISASSEMBLY
47	#endif
48
49	#ifdef DUMP_SHADER_DISASSEMBLY
50	#include <d3dx9shader.h>
51	#endif
52
53
54	/*********************************************************************************************************************************
55	* Defined Constants And Macros *
56	*********************************************************************************************************************************/
57	/* Enable to render the result of DrawPrimitive in a seperate window. */
58	//#define DEBUG_GFX_WINDOW
59
60	#define FOURCC_INTZ (D3DFORMAT)MAKEFOURCC('I', 'N', 'T', 'Z')
61	#define FOURCC_NULL (D3DFORMAT)MAKEFOURCC('N', 'U', 'L', 'L')
62
63
64	/*********************************************************************************************************************************
65	* Structures and Typedefs *
66	*********************************************************************************************************************************/
67
68	typedef struct
69	{
70	DWORD Usage;
71	D3DRESOURCETYPE ResourceType;
72	SVGA3dFormatOp FormatOp;
73	} VMSVGA3DFORMATSUPPORT;
74
75
76	/*********************************************************************************************************************************
77	* Global Variables *
78	*********************************************************************************************************************************/
79	static VMSVGA3DFORMATSUPPORT const g_aFormatSupport[] =
80	{
81	{
82	0,
83	D3DRTYPE_SURFACE,
84	SVGA3DFORMAT_OP_OFFSCREENPLAIN,
85	},
86	{
87	D3DUSAGE_RENDERTARGET,
88	D3DRTYPE_SURFACE,
89	(SVGA3dFormatOp) (SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET \| SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET),
90	},
91	{
92	D3DUSAGE_AUTOGENMIPMAP,
93	D3DRTYPE_TEXTURE,
94	SVGA3DFORMAT_OP_AUTOGENMIPMAP,
95	},
96	{
97	D3DUSAGE_DMAP,
98	D3DRTYPE_TEXTURE,
99	SVGA3DFORMAT_OP_DMAP,
100	},
101	{
102	0,
103	D3DRTYPE_TEXTURE,
104	SVGA3DFORMAT_OP_TEXTURE,
105	},
106	{
107	0,
108	D3DRTYPE_CUBETEXTURE,
109	SVGA3DFORMAT_OP_CUBETEXTURE,
110	},
111	{
112	0,
113	D3DRTYPE_VOLUMETEXTURE,
114	SVGA3DFORMAT_OP_VOLUMETEXTURE,
115	},
116	{
117	D3DUSAGE_QUERY_VERTEXTEXTURE,
118	D3DRTYPE_TEXTURE,
119	SVGA3DFORMAT_OP_VERTEXTEXTURE,
120	},
121	{
122	D3DUSAGE_QUERY_LEGACYBUMPMAP,
123	D3DRTYPE_TEXTURE,
124	SVGA3DFORMAT_OP_BUMPMAP,
125	},
126	{
127	D3DUSAGE_QUERY_SRGBREAD,
128	D3DRTYPE_TEXTURE,
129	SVGA3DFORMAT_OP_SRGBREAD,
130	},
131	{
132	D3DUSAGE_QUERY_SRGBWRITE,
133	D3DRTYPE_TEXTURE,
134	SVGA3DFORMAT_OP_SRGBWRITE,
135	}
136	};
137
138	static VMSVGA3DFORMATSUPPORT const g_aFeatureReject[] =
139	{
140	{
141	D3DUSAGE_QUERY_WRAPANDMIP,
142	D3DRTYPE_TEXTURE,
143	SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP
144	},
145	{
146	D3DUSAGE_QUERY_FILTER,
147	D3DRTYPE_TEXTURE,
148	SVGA3DFORMAT_OP_NOFILTER
149	},
150	{
151	D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING,
152	D3DRTYPE_TEXTURE, /* ?? */
153	SVGA3DFORMAT_OP_NOALPHABLEND
154	},
155	};
156
157
158	/*********************************************************************************************************************************
159	* Internal Functions *
160	*********************************************************************************************************************************/
161	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps);
162
163
164	#define D3D_RELEASE(ptr) do { \
165	if (ptr) \
166	{ \
167	(ptr)->Release(); \
168	(ptr) = 0; \
169	} \
170	} while (0)
171
172
173	int vmsvga3dInit(PVGASTATE pThis)
174	{
175	PVMSVGA3DSTATE pState;
176	int rc;
177
178	pThis->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
179	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
180
181	/* Create event semaphore. */
182	rc = RTSemEventCreate(&pState->WndRequestSem);
183	if (RT_FAILURE(rc))
184	{
185	Log(("%s: Failed to create event semaphore for window handling.\n", __FUNCTION__));
186	return rc;
187	}
188
189	/* Create the async IO thread. */
190	rc = RTThreadCreate(&pState->pWindowThread, vmsvga3dWindowThread, pState->WndRequestSem, 0, RTTHREADTYPE_GUI, 0, "VMSVGA3DWND");
191	if (RT_FAILURE(rc))
192	{
193	AssertMsgFailed(("%s: Async IO Thread creation for 3d window handling failed rc=%d\n", __FUNCTION__, rc));
194	return rc;
195	}
196
197	return VINF_SUCCESS;
198	}
199
200	int vmsvga3dPowerOn(PVGASTATE pThis)
201	{
202	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
203	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
204	HRESULT hr;
205
206	if (pState->pD3D9)
207	return VINF_SUCCESS; /* already initialized (load state) */
208
209	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
210	pState->pD3D9 = Direct3DCreate9(D3D_SDK_VERSION);
211	AssertReturn(pState->pD3D9, VERR_INTERNAL_ERROR);
212	#else
213	/* Direct3DCreate9Ex was introduced in Vista, so resolve it dynamically. */
214	typedef HRESULT (WINAPI PFNDIRECT3DCREATE9EX)(UINT, IDirect3D9Ex *);
215	PFNDIRECT3DCREATE9EX pfnDirect3dCreate9Ex = (PFNDIRECT3DCREATE9EX)RTLdrGetSystemSymbol("d3d9.dll", "Direct3DCreate9Ex");
216	if (!pfnDirect3dCreate9Ex)
217	return PDMDevHlpVMSetError(pThis->CTX_SUFF(pDevIns), VERR_SYMBOL_NOT_FOUND, RT_SRC_POS,
218	"vmsvga3d: Unable to locate Direct3DCreate9Ex. This feature requires Vista and later.");
219	hr = pfnDirect3dCreate9Ex(D3D_SDK_VERSION, &pState->pD3D9);
220	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
221	#endif
222	hr = pState->pD3D9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &pState->caps);
223	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
224
225	vmsvgaDumpD3DCaps(&pState->caps);
226
227	/* Check if INTZ is supported. */
228	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
229	D3DDEVTYPE_HAL,
230	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
231	0,
232	D3DRTYPE_TEXTURE,
233	FOURCC_INTZ);
234	if (hr != D3D_OK)
235	{
236	/* INTZ support is essential to support depth surfaces used as textures. */
237	LogRel(("VMSVGA: texture format INTZ not supported!!!\n"));
238	}
239	else
240	pState->fSupportedSurfaceINTZ = true;
241
242	/* Check if NULL is supported. */
243	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
244	D3DDEVTYPE_HAL,
245	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
246	D3DUSAGE_RENDERTARGET,
247	D3DRTYPE_SURFACE,
248	FOURCC_NULL);
249	if (hr != D3D_OK)
250	{
251	/* NULL is a dummy surface which can be used as a render target to save memory. */
252	LogRel(("VMSVGA: surface format NULL not supported!!!\n"));
253	}
254	else
255	pState->fSupportedSurfaceNULL = true;
256
257
258	/* Check if DX9 depth stencil textures are supported */
259	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
260	D3DDEVTYPE_HAL,
261	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
262	D3DUSAGE_DEPTHSTENCIL,
263	D3DRTYPE_TEXTURE,
264	D3DFMT_D16);
265	if (hr != D3D_OK)
266	{
267	LogRel(("VMSVGA: texture format D3DFMT_D16 not supported\n"));
268	}
269
270	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
271	D3DDEVTYPE_HAL,
272	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
273	D3DUSAGE_DEPTHSTENCIL,
274	D3DRTYPE_TEXTURE,
275	D3DFMT_D24X8);
276	if (hr != D3D_OK)
277	{
278	LogRel(("VMSVGA: texture format D3DFMT_D24X8 not supported\n"));
279	}
280	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
281	D3DDEVTYPE_HAL,
282	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
283	D3DUSAGE_DEPTHSTENCIL,
284	D3DRTYPE_TEXTURE,
285	D3DFMT_D24S8);
286	if (hr != D3D_OK)
287	{
288	LogRel(("VMSVGA: texture format D3DFMT_D24S8 not supported\n"));
289	}
290	return VINF_SUCCESS;
291	}
292
293	int vmsvga3dReset(PVGASTATE pThis)
294	{
295	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
296	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
297
298	/* Destroy all leftover surfaces. */
299	for (uint32_t i = 0; i < pState->cSurfaces; i++)
300	{
301	if (pState->papSurfaces[i]->id != SVGA3D_INVALID_ID)
302	vmsvga3dSurfaceDestroy(pThis, pState->papSurfaces[i]->id);
303	}
304
305	/* Destroy all leftover contexts. */
306	for (uint32_t i = 0; i < pState->cContexts; i++)
307	{
308	if (pState->papContexts[i]->id != SVGA3D_INVALID_ID)
309	vmsvga3dContextDestroy(pThis, pState->papContexts[i]->id);
310	}
311	return VINF_SUCCESS;
312	}
313
314	int vmsvga3dTerminate(PVGASTATE pThis)
315	{
316	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
317	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
318
319	int rc = vmsvga3dReset(pThis);
320	AssertRCReturn(rc, rc);
321
322	/* Terminate the window creation thread. */
323	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_EXIT, 0, 0);
324	AssertRCReturn(rc, rc);
325
326	RTSemEventDestroy(pState->WndRequestSem);
327
328	D3D_RELEASE(pState->pD3D9);
329
330	return VINF_SUCCESS;
331	}
332
333	void vmsvga3dUpdateHostScreenViewport(PVGASTATE pThis, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
334	{
335	/** @todo Scroll the screen content without requiring the guest to redraw. */
336	NOREF(pThis); NOREF(idScreen); NOREF(pOldViewport);
337	}
338
339	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
340	{
341	NOREF(idx3dCaps);
342	HRESULT hr;
343	uint32_t result = 0;
344
345	/* Try if the format can be used for the primary display. */
346	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
347	D3DDEVTYPE_HAL,
348	format,
349	0,
350	D3DRTYPE_SURFACE,
351	format);
352
353	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
354	{
355	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
356	D3DDEVTYPE_HAL,
357	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
358	g_aFormatSupport[i].Usage,
359	g_aFormatSupport[i].ResourceType,
360	format);
361	if (hr == D3D_OK)
362	result \|= g_aFormatSupport[i].FormatOp;
363	}
364
365	/* Check for features only if the format is supported in any form. */
366	if (result)
367	{
368	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
369	{
370	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
371	D3DDEVTYPE_HAL,
372	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
373	g_aFeatureReject[i].Usage,
374	g_aFeatureReject[i].ResourceType,
375	format);
376	if (hr != D3D_OK)
377	result \|= g_aFeatureReject[i].FormatOp;
378	}
379	}
380
381	/** @todo missing:
382	*
383	* SVGA3DFORMAT_OP_PIXELSIZE
384	*/
385
386	switch (idx3dCaps)
387	{
388	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
389	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
390	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
391	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
392	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
393	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
394	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
395	break;
396
397	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
398	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
399	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
400	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
401	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
402	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
403	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
404	break;
405
406	}
407	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
408
409	return result;
410	}
411
412	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
413	{
414	RT_NOREF(idx3dCaps);
415	HRESULT hr;
416	uint32_t result = 0;
417
418	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
419	D3DDEVTYPE_HAL,
420	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
421	D3DUSAGE_DEPTHSTENCIL,
422	D3DRTYPE_SURFACE,
423	format);
424	if (hr == D3D_OK)
425	result = SVGA3DFORMAT_OP_ZSTENCIL
426	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
427	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
428
429	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
430	return result;
431	}
432
433
434	int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val)
435	{
436	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
437	AssertReturn(pState, VERR_NO_MEMORY);
438	D3DCAPS9 *pCaps = &pState->caps;
439	int rc = VINF_SUCCESS;
440
441	*pu32Val = 0;
442
443	switch (idx3dCaps)
444	{
445	case SVGA3D_DEVCAP_3D:
446	pu32Val = 1; / boolean? */
447	break;
448
449	case SVGA3D_DEVCAP_MAX_LIGHTS:
450	*pu32Val = pCaps->MaxActiveLights;
451	break;
452
453	case SVGA3D_DEVCAP_MAX_TEXTURES:
454	*pu32Val = pCaps->MaxSimultaneousTextures;
455	break;
456
457	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
458	*pu32Val = pCaps->MaxUserClipPlanes;
459	break;
460
461	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
462	switch (pCaps->VertexShaderVersion)
463	{
464	case D3DVS_VERSION(1,1):
465	*pu32Val = SVGA3DVSVERSION_11;
466	break;
467	case D3DVS_VERSION(2,0):
468	*pu32Val = SVGA3DVSVERSION_20;
469	break;
470	case D3DVS_VERSION(3,0):
471	*pu32Val = SVGA3DVSVERSION_30;
472	break;
473	case D3DVS_VERSION(4,0):
474	*pu32Val = SVGA3DVSVERSION_40;
475	break;
476	default:
477	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
478	break;
479	}
480	break;
481
482	case SVGA3D_DEVCAP_VERTEX_SHADER:
483	/* boolean? */
484	*pu32Val = 1;
485	break;
486
487	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
488	switch (pCaps->PixelShaderVersion)
489	{
490	case D3DPS_VERSION(1,1):
491	*pu32Val = SVGA3DPSVERSION_11;
492	break;
493	case D3DPS_VERSION(1,2):
494	*pu32Val = SVGA3DPSVERSION_12;
495	break;
496	case D3DPS_VERSION(1,3):
497	*pu32Val = SVGA3DPSVERSION_13;
498	break;
499	case D3DPS_VERSION(1,4):
500	*pu32Val = SVGA3DPSVERSION_14;
501	break;
502	case D3DPS_VERSION(2,0):
503	*pu32Val = SVGA3DPSVERSION_20;
504	break;
505	case D3DPS_VERSION(3,0):
506	*pu32Val = SVGA3DPSVERSION_30;
507	break;
508	case D3DPS_VERSION(4,0):
509	*pu32Val = SVGA3DPSVERSION_40;
510	break;
511	default:
512	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
513	break;
514	}
515	break;
516
517	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
518	/* boolean? */
519	*pu32Val = 1;
520	break;
521
522	case SVGA3D_DEVCAP_S23E8_TEXTURES:
523	case SVGA3D_DEVCAP_S10E5_TEXTURES:
524	/* Must be obsolete by now; surface format caps specify the same thing. */
525	rc = VERR_INVALID_PARAMETER;
526	break;
527
528	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
529	break;
530
531	/*
532	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
533	* return TRUE. Even on physical hardware that does not support
534	* these formats natively, the SVGA3D device will provide an emulation
535	* which should be invisible to the guest OS.
536	*/
537	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
538	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
539	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
540	*pu32Val = 1;
541	break;
542
543	case SVGA3D_DEVCAP_QUERY_TYPES:
544	break;
545
546	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
547	break;
548
549	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
550	AssertCompile(sizeof(uint32_t) == sizeof(float));
551	(float )pu32Val = pCaps->MaxPointSize;
552	break;
553
554	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
555	/** @todo ?? */
556	rc = VERR_INVALID_PARAMETER;
557	break;
558
559	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
560	*pu32Val = pCaps->MaxTextureWidth;
561	break;
562
563	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
564	*pu32Val = pCaps->MaxTextureHeight;
565	break;
566
567	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
568	*pu32Val = pCaps->MaxVolumeExtent;
569	break;
570
571	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
572	*pu32Val = pCaps->MaxTextureRepeat;
573	break;
574
575	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
576	*pu32Val = pCaps->MaxTextureAspectRatio;
577	break;
578
579	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
580	*pu32Val = pCaps->MaxAnisotropy;
581	break;
582
583	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
584	*pu32Val = pCaps->MaxPrimitiveCount;
585	break;
586
587	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
588	*pu32Val = pCaps->MaxVertexIndex;
589	break;
590
591	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
592	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
593	break;
594
595	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
596	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
597	break;
598
599	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
600	*pu32Val = pCaps->VS20Caps.NumTemps;
601	break;
602
603	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
604	*pu32Val = pCaps->PS20Caps.NumTemps;
605	break;
606
607	case SVGA3D_DEVCAP_TEXTURE_OPS:
608	break;
609
610	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
611	break;
612
613	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
614	break;
615
616	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
617	break;
618
619	case SVGA3D_DEVCAP_SUPERSAMPLE:
620	break;
621
622	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
623	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
624	break;
625
626	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
627	break;
628
629	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /** @todo same thing? */
630	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
631	*pu32Val = pCaps->NumSimultaneousRTs;
632	break;
633
634	/*
635	* This is the maximum number of SVGA context IDs that the guest
636	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
637	*/
638	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
639	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
640	break;
641
642	/*
643	* This is the maximum number of SVGA surface IDs that the guest
644	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
645	*/
646	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
647	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
648	break;
649
650	/* Supported surface formats. */
651	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
652	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
653	break;
654
655	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
656	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
657	break;
658
659	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
660	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
661	break;
662
663	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
664	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
665	break;
666
667	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
668	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
669	break;
670
671	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
672	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
673	break;
674
675	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
676	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
677	break;
678
679	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
680	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
681	break;
682
683	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
684	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
685	break;
686
687	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
688	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
689	break;
690
691	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
692	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
693	break;
694
695	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
696	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
697	break;
698
699	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
700	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /** @todo not correct */
701	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
702	break;
703
704	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
705	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
706	break;
707
708	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
709	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
710	*pu32Val = 0;
711	break;
712
713	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
714	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
715	break;
716
717	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
718	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
719	break;
720
721	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
722	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
723	break;
724
725	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
726	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
727	break;
728
729	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
730	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
731	break;
732
733	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
734	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
735	break;
736
737	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
738	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
739	break;
740
741	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
742	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
743	break;
744
745	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
746	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
747	break;
748
749	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
750	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
751	break;
752
753	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
754	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
755	break;
756
757	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
758	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
759	break;
760
761	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
762	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
763	break;
764
765	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
766	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
767	break;
768
769	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
770	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
771	break;
772
773	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
774	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
775	break;
776
777	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
778	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
779	break;
780
781	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
782	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
783	break;
784
785	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
786	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
787	break;
788
789	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
790	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
791	break;
792
793	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
794	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
795	break;
796
797	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
798	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
799	break;
800
801	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
802	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
803	break;
804
805	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
806	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
807	break;
808
809	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
810	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
811	/* Unknown; only in DX10 & 11 */
812	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
813	rc = VERR_INVALID_PARAMETER;
814	*pu32Val = 0;
815	break;
816
817	default:
818	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
819	rc = VERR_INVALID_PARAMETER;
820	break;
821	}
822	#if 0
823	/* Dump of VMWare Player caps (from their log); for debugging purposes */
824	switch (idx3dCaps)
825	{
826	case 0:
827	*pu32Val = 0x00000001;
828	break;
829	case 1:
830	*pu32Val = 0x0000000a;
831	break;
832	case 2:
833	*pu32Val = 0x00000008;
834	break;
835	case 3: *pu32Val = 0x00000006; break;
836	case 4: *pu32Val = 0x00000007; break;
837	case 5: *pu32Val = 0x00000001; break;
838	case 6: *pu32Val = 0x0000000d; break;
839	case 7: *pu32Val = 0x00000001; break;
840	case 8: *pu32Val = 0x00000004; break;
841	case 9: *pu32Val = 0x00000001; break;
842	case 10: *pu32Val = 0x00000001; break;
843	case 11: *pu32Val = 0x00000004; break;
844	case 12: *pu32Val = 0x00000001; break;
845	case 13: *pu32Val = 0x00000001; break;
846	case 14: *pu32Val = 0x00000001; break;
847	case 15: *pu32Val = 0x00000001; break;
848	case 16: *pu32Val = 0x00000001; break;
849	case 17: *pu32Val = (uint32_t)256.000000; break;
850	case 18: *pu32Val = 0x00000014; break;
851	case 19: *pu32Val = 0x00001000; break;
852	case 20: *pu32Val = 0x00001000; break;
853	case 21: *pu32Val = 0x00000800; break;
854	case 22: *pu32Val = 0x00002000; break;
855	case 23: *pu32Val = 0x00000800; break;
856	case 24: *pu32Val = 0x00000010; break;
857	case 25: *pu32Val = 0x000fffff; break;
858	case 26: *pu32Val = 0x00ffffff; break;
859	case 27: *pu32Val = 0xffffffff; break;
860	case 28: *pu32Val = 0xffffffff; break;
861	case 29: *pu32Val = 0x00000020; break;
862	case 30: *pu32Val = 0x00000020; break;
863	case 31: *pu32Val = 0x03ffffff; break;
864	case 32: *pu32Val = 0x0098ec1f; break;
865	case 33: *pu32Val = 0x0098e11f; break;
866	case 34: *pu32Val = 0x0098e01f; break;
867	case 35: *pu32Val = 0x012c2000; break;
868	case 36: *pu32Val = 0x0098e11f; break;
869	case 37: *pu32Val = 0x0090c11f; break;
870	case 38: *pu32Val = 0x0098ec1f; break;
871	case 39: *pu32Val = 0x00804007; break;
872	case 40: *pu32Val = 0x0080c007; break;
873	case 41: *pu32Val = 0x00804007; break;
874	case 42: *pu32Val = 0x0080c007; break;
875	case 43: *pu32Val = 0x000000c1; break;
876	case 44: *pu32Val = 0x000000c1; break;
877	case 45: *pu32Val = 0x000000c1; break;
878	case 46: *pu32Val = 0x00808005; break;
879	case 47: *pu32Val = 0x00808005; break;
880	case 48: *pu32Val = 0x00808005; break;
881	case 49: *pu32Val = 0x00808005; break;
882	case 50: *pu32Val = 0x00808005; break;
883	case 51: *pu32Val = 0x01240000; break;
884	case 52: *pu32Val = 0x00814007; break;
885	case 53: *pu32Val = 0x00814007; break;
886	case 54: *pu32Val = 0x00814007; break;
887	case 55: *pu32Val = 0x01240000; break;
888	case 56: *pu32Val = 0x0080401f; break;
889	case 57: *pu32Val = 0x0080401f; break;
890	case 58: *pu32Val = 0x0080401f; break;
891	case 59: *pu32Val = 0x0080401f; break;
892	case 60: *pu32Val = 0x0080601f; break;
893	case 61: *pu32Val = 0x0080401f; break;
894	case 62: *pu32Val = 0x00000000; break;
895	case 63: *pu32Val = 0x00000004; break;
896	case 64: *pu32Val = 0x00000004; break;
897	case 65: *pu32Val = 0x00814005; break;
898	case 66: *pu32Val = 0x0080401f; break;
899	case 67: *pu32Val = 0x0080601f; break;
900	case 68: *pu32Val = 0x00006009; break;
901	case 69: *pu32Val = 0x00006001; break;
902	case 70: *pu32Val = 0x00000001; break;
903	case 71: *pu32Val = 0x0000000b; break;
904	case 72: *pu32Val = 0x00000001; break;
905	case 73: *pu32Val = 0x00000000; break;
906	case 74: *pu32Val = 0x00000000; break;
907	case 75: *pu32Val = 0x01246000; break;
908	case 76: *pu32Val = 0x00004009; break;
909	case 77: *pu32Val = 0x00000100; break;
910	case 78: *pu32Val = 0x00008000; break;
911	case 79: *pu32Val = 0x000000c1; break;
912	case 80: *pu32Val = 0x01240000; break;
913	case 81: *pu32Val = 0x000000c1; break;
914	case 82: *pu32Val = 0x00800005; break;
915	case 83: *pu32Val = 0x00800005; break;
916	case 84: *pu32Val = 0x00000000; break;
917	case 85: *pu32Val = 0x00000000; break;
918	case 86: *pu32Val = 0x00000000; break;
919	case 87: *pu32Val = 0x00000000; break;
920	case 88: *pu32Val = 0x00000000; break;
921	case 89: *pu32Val = (uint32_t) 0.000000; break;
922	case 90: *pu32Val = (uint32_t) 0.000000; break;
923	case 91: *pu32Val = 0x00006009; break;
924	default:
925	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
926	// rc = VERR_INVALID_PARAMETER;
927	break;
928	}
929	#endif
930	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
931	return rc;
932	}
933
934	/**
935	* Convert SVGA format value to its D3D equivalent
936	*/
937	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
938	{
939	switch (format)
940	{
941	case SVGA3D_X8R8G8B8:
942	return D3DFMT_X8R8G8B8;
943	case SVGA3D_A8R8G8B8:
944	return D3DFMT_A8R8G8B8;
945	case SVGA3D_R5G6B5:
946	return D3DFMT_R5G6B5;
947	case SVGA3D_X1R5G5B5:
948	return D3DFMT_X1R5G5B5;
949	case SVGA3D_A1R5G5B5:
950	return D3DFMT_A1R5G5B5;
951	case SVGA3D_A4R4G4B4:
952	return D3DFMT_A4R4G4B4;
953
954	case SVGA3D_R8G8B8A8_UNORM:
955	return D3DFMT_A8B8G8R8;
956
957	case SVGA3D_Z_D32:
958	return D3DFMT_D32;
959	case SVGA3D_Z_D16:
960	return D3DFMT_D16;
961	case SVGA3D_Z_D24S8_INT: /** @todo not correct */
962	case SVGA3D_Z_D24S8:
963	return D3DFMT_D24S8;
964	case SVGA3D_Z_D15S1:
965	return D3DFMT_D15S1;
966	case SVGA3D_Z_D24X8:
967	return D3DFMT_D24X8;
968	/* Advanced D3D9 depth formats. */
969	case SVGA3D_Z_DF16:
970	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
971	AssertFailedReturn(D3DFMT_UNKNOWN);
972	case SVGA3D_Z_DF24:
973	return D3DFMT_D24FS8;
974
975	case SVGA3D_LUMINANCE8:
976	return D3DFMT_L8;
977	case SVGA3D_LUMINANCE4_ALPHA4:
978	return D3DFMT_A4L4;
979	case SVGA3D_LUMINANCE16:
980	return D3DFMT_L16;
981	case SVGA3D_LUMINANCE8_ALPHA8:
982	return D3DFMT_A8L8;
983
984	case SVGA3D_DXT1:
985	return D3DFMT_DXT1;
986	case SVGA3D_DXT2:
987	return D3DFMT_DXT2;
988	case SVGA3D_DXT3:
989	return D3DFMT_DXT3;
990	case SVGA3D_DXT4:
991	return D3DFMT_DXT4;
992	case SVGA3D_DXT5:
993	return D3DFMT_DXT5;
994
995	/* Bump-map formats */
996	case SVGA3D_BUMPU8V8:
997	return D3DFMT_V8U8;
998	case SVGA3D_BUMPL6V5U5:
999	return D3DFMT_L6V5U5;
1000	case SVGA3D_BUMPX8L8V8U8:
1001	return D3DFMT_X8L8V8U8;
1002	case SVGA3D_BUMPL8V8U8:
1003	/* No corresponding D3D9 equivalent. */
1004	AssertFailedReturn(D3DFMT_UNKNOWN);
1005	/* signed bump-map formats */
1006	case SVGA3D_V8U8:
1007	return D3DFMT_V8U8;
1008	case SVGA3D_Q8W8V8U8:
1009	return D3DFMT_Q8W8V8U8;
1010	case SVGA3D_CxV8U8:
1011	return D3DFMT_CxV8U8;
1012	/* mixed bump-map formats */
1013	case SVGA3D_X8L8V8U8:
1014	return D3DFMT_X8L8V8U8;
1015	case SVGA3D_A2W10V10U10:
1016	return D3DFMT_A2W10V10U10;
1017
1018	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1019	return D3DFMT_A16B16G16R16F;
1020	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1021	return D3DFMT_A32B32G32R32F;
1022
1023	case SVGA3D_A2R10G10B10:
1024	return D3DFMT_A2R10G10B10;
1025
1026	case SVGA3D_ALPHA8:
1027	return D3DFMT_A8;
1028
1029	/* Single- and dual-component floating point formats */
1030	case SVGA3D_R_S10E5:
1031	return D3DFMT_R16F;
1032	case SVGA3D_R_S23E8:
1033	return D3DFMT_R32F;
1034	case SVGA3D_RG_S10E5:
1035	return D3DFMT_G16R16F;
1036	case SVGA3D_RG_S23E8:
1037	return D3DFMT_G32R32F;
1038
1039	/*
1040	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1041	* the most efficient format to use when creating new surfaces
1042	* expressly for index or vertex data.
1043	*/
1044	case SVGA3D_BUFFER:
1045	return D3DFMT_UNKNOWN;
1046
1047	case SVGA3D_V16U16:
1048	return D3DFMT_V16U16;
1049
1050	case SVGA3D_G16R16:
1051	return D3DFMT_G16R16;
1052	case SVGA3D_A16B16G16R16:
1053	return D3DFMT_A16B16G16R16;
1054
1055	/* Packed Video formats */
1056	case SVGA3D_UYVY:
1057	return D3DFMT_UYVY;
1058	case SVGA3D_YUY2:
1059	return D3DFMT_YUY2;
1060
1061	/* Planar video formats */
1062	case SVGA3D_NV12:
1063	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1064
1065	/* Video format with alpha */
1066	case SVGA3D_AYUV:
1067	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1068
1069	case SVGA3D_R8G8B8A8_SNORM:
1070	return D3DFMT_Q8W8V8U8;
1071	case SVGA3D_R16G16_UNORM:
1072	return D3DFMT_G16R16;
1073
1074	case SVGA3D_BC4_UNORM:
1075	case SVGA3D_BC5_UNORM:
1076	/* Unknown; only in DX10 & 11 */
1077	break;
1078
1079	case SVGA3D_FORMAT_MAX: /* shut up MSC */
1080	case SVGA3D_FORMAT_INVALID:
1081	break;
1082	}
1083	AssertFailedReturn(D3DFMT_UNKNOWN);
1084	}
1085
1086	/**
1087	* Convert SVGA multi sample count value to its D3D equivalent
1088	*/
1089	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1090	{
1091	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1092	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1093
1094	if (multisampleCount > 16)
1095	return D3DMULTISAMPLE_NONE;
1096
1097	/** @todo exact same mapping as d3d? */
1098	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1099	}
1100
1101
1102	/**
1103	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1104	*
1105	* @param pState The VMSVGA3d state.
1106	* @param pSurface The surface being destroyed.
1107	*/
1108	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1109	{
1110	RT_NOREF(pState);
1111
1112	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1113	Assert(pSurface->pSharedObjectTree == NULL);
1114
1115	switch (pSurface->enmD3DResType)
1116	{
1117	case VMSVGA3D_D3DRESTYPE_SURFACE:
1118	D3D_RELEASE(pSurface->u.pSurface);
1119	break;
1120
1121	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1122	D3D_RELEASE(pSurface->u.pTexture);
1123	D3D_RELEASE(pSurface->bounce.pTexture);
1124	break;
1125
1126	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1127	D3D_RELEASE(pSurface->u.pCubeTexture);
1128	D3D_RELEASE(pSurface->bounce.pCubeTexture);
1129	break;
1130
1131	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1132	D3D_RELEASE(pSurface->u.pVolumeTexture);
1133	D3D_RELEASE(pSurface->bounce.pVolumeTexture);
1134	break;
1135
1136	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
1137	D3D_RELEASE(pSurface->u.pVertexBuffer);
1138	break;
1139
1140	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
1141	D3D_RELEASE(pSurface->u.pIndexBuffer);
1142	break;
1143
1144	default:
1145	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface),
1146	("surfaceFlags=0x%x\n", (pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1147	break;
1148	}
1149
1150	D3D_RELEASE(pSurface->pQuery);
1151	}
1152
1153
1154	/*
1155	* Release all shared surface objects.
1156	*/
1157	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1158	{
1159	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1160	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1161
1162	switch (pSurface->enmD3DResType)
1163	{
1164	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1165	LogFunc(("release shared texture object for context %d\n", pNode->Key));
1166	Assert(pSharedSurface->u.pTexture);
1167	D3D_RELEASE(pSharedSurface->u.pTexture);
1168	break;
1169
1170	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1171	LogFunc(("release shared cube texture object for context %d\n", pNode->Key));
1172	Assert(pSharedSurface->u.pCubeTexture);
1173	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
1174	break;
1175
1176	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1177	LogFunc(("release shared volume texture object for context %d\n", pNode->Key));
1178	Assert(pSharedSurface->u.pVolumeTexture);
1179	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
1180	break;
1181
1182	default:
1183	AssertFailed();
1184	break;
1185	}
1186	RTMemFree(pNode);
1187	return 0;
1188	}
1189
1190	/* Get the shared surface copy or create a new one. */
1191	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1192	{
1193	Assert(pSurface->hSharedObject);
1194
1195	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1196	if (!pSharedSurface)
1197	{
1198	const uint32_t cWidth = pSurface->pMipmapLevels[0].mipmapSize.width;
1199	const uint32_t cHeight = pSurface->pMipmapLevels[0].mipmapSize.height;
1200	const uint32_t cDepth = pSurface->pMipmapLevels[0].mipmapSize.depth;
1201	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1202
1203	LogFunc(("Create shared %stexture copy d3d (%d,%d,%d) cMip=%d usage %x format %x.\n",
1204	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE ? "volume " :
1205	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE ? "cube " :
1206	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE ? "" : "UNKNOWN!!!",
1207	cWidth,
1208	cHeight,
1209	cDepth,
1210	numMipLevels,
1211	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1212	pSurface->formatD3D));
1213
1214	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1215	AssertReturn(pSharedSurface, NULL);
1216
1217	pSharedSurface->Core.Key = pContext->id;
1218	bool ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1219	AssertReturn(ret, NULL);
1220
1221	/* Create shadow copy of the original shared texture.
1222	* Shared d3d resources require Vista+ and have some restrictions.
1223	* D3DUSAGE_RENDERTARGET is required for use as a StretchRect destination.
1224	*/
1225	HRESULT hr;
1226	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1227	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1228	cHeight,
1229	cDepth,
1230	numMipLevels,
1231	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1232	pSurface->formatD3D,
1233	D3DPOOL_DEFAULT,
1234	&pSharedSurface->u.pVolumeTexture,
1235	&pSurface->hSharedObject);
1236	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1237	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1238	numMipLevels,
1239	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1240	pSurface->formatD3D,
1241	D3DPOOL_DEFAULT,
1242	&pSharedSurface->u.pCubeTexture,
1243	&pSurface->hSharedObject);
1244	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1245	hr = pContext->pDevice->CreateTexture(cWidth,
1246	cHeight,
1247	numMipLevels,
1248	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1249	pSurface->formatD3D,
1250	D3DPOOL_DEFAULT,
1251	&pSharedSurface->u.pTexture,
1252	&pSurface->hSharedObject);
1253	else
1254	hr = E_FAIL;
1255
1256	if (RT_LIKELY(hr == D3D_OK))
1257	{
1258	/* Make sure that the created shared copy has the same content as the original. */
1259	PVMSVGA3DCONTEXT pAssociatedContext;
1260	int rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pAssociatedContext);
1261	if (RT_SUCCESS(rc))
1262	{
1263	IDirect3DQuery9 *pQuery;
1264	hr = pAssociatedContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
1265	if (hr == D3D_OK)
1266	{
1267	hr = pQuery->Issue(D3DISSUE_END);
1268	if (hr == D3D_OK)
1269	{
1270	do
1271	{
1272	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1273	} while (hr == S_FALSE);
1274	}
1275
1276	D3D_RELEASE(pQuery);
1277	}
1278	}
1279	else
1280	AssertMsgFailed(("idAssociatedContext cid = %d, sid = %d\n", pSurface->idAssociatedContext, pSurface->id));
1281	}
1282	else
1283	{
1284	AssertMsgFailed(("CreateTexture type %d failed with %x\n", pSurface->enmD3DResType, hr));
1285	RTAvlU32Remove(&pSurface->pSharedObjectTree, pContext->id);
1286	RTMemFree(pSharedSurface);
1287	return NULL;
1288	}
1289	}
1290	return pSharedSurface;
1291	}
1292
1293	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1294	* (D3D does not synchronize shared surface usage)
1295	*/
1296	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1297	{
1298	RT_NOREF(pState);
1299	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1300	Assert(pSurface->id != SVGA3D_INVALID_ID);
1301
1302	/* Nothing to do if this surface hasn't been shared. */
1303	if (pSurface->pSharedObjectTree == NULL)
1304	return VINF_SUCCESS;
1305
1306	LogFunc(("track usage of sid=%x (cid=%d) for cid=%d, pQuery %p\n", pSurface->id, pSurface->idAssociatedContext, pContext->id, pSurface->pQuery));
1307
1308	/* Release the previous query object. */
1309	D3D_RELEASE(pSurface->pQuery);
1310
1311	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1312	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1313
1314	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1315	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1316	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1317
1318	return VINF_SUCCESS;
1319	}
1320
1321
1322	/**
1323	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1324	*
1325	* @returns VBox status code.
1326	* @param pState The VMSVGA3d state.
1327	* @param pContext The context.
1328	* @param sid The surface ID.
1329	*/
1330	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1331	{
1332	Assert(sid < SVGA3D_MAX_SURFACE_IDS);
1333	AssertReturn(sid < pState->cSurfaces, VERR_INVALID_PARAMETER);
1334	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1335	AssertReturn(pSurface && pSurface->id == sid, VERR_INVALID_PARAMETER);
1336
1337	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1338	}
1339
1340
1341	/* Wait for all drawing, that uses this surface, to finish. */
1342	int vmsvga3dSurfaceFlush(PVGASTATE pThis, PVMSVGA3DSURFACE pSurface)
1343	{
1344	RT_NOREF(pThis);
1345	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1346	HRESULT hr;
1347
1348	if (!pSurface->pQuery)
1349	{
1350	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1351	return VINF_SUCCESS; /* nothing to wait for */
1352	}
1353	Assert(pSurface->pSharedObjectTree);
1354
1355	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%x)\n", pSurface->id));
1356	while (true)
1357	{
1358	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1359	if (hr != S_FALSE) break;
1360
1361	RTThreadSleep(1);
1362	}
1363	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1364
1365	D3D_RELEASE(pSurface->pQuery);
1366	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1367
1368	return VINF_SUCCESS;
1369	}
1370
1371	/** Get IDirect3DSurface9 for the given face and mipmap.
1372	*/
1373	int vmsvga3dGetD3DSurface(PVMSVGA3DSTATE pState,
1374	PVMSVGA3DCONTEXT pContext,
1375	PVMSVGA3DSURFACE pSurface,
1376	uint32_t face,
1377	uint32_t mipmap,
1378	bool fLockable,
1379	IDirect3DSurface9 **ppD3DSurf)
1380	{
1381	AssertPtrReturn(pSurface->u.pSurface, VERR_INVALID_PARAMETER);
1382
1383	IDirect3DBaseTexture9 *pTexture;
1384	if (fLockable && pSurface->bounce.pTexture)
1385	pTexture = pSurface->bounce.pTexture;
1386	else
1387	pTexture = pSurface->u.pTexture;
1388
1389	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1390	if (pSurface->idAssociatedContext != pContext->id)
1391	{
1392	AssertMsgReturn(!fLockable,
1393	("Lockable surface must be from the same context (surface cid = %d, req cid = %d)",
1394	pSurface->idAssociatedContext, pContext->id),
1395	VERR_INVALID_PARAMETER);
1396
1397	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1398	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1399	{
1400	LogFunc(("using texture sid=%x created for another context (%d vs %d)\n",
1401	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1402
1403	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
1404	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1405
1406	pTexture = pSharedSurface->u.pTexture;
1407	}
1408	else
1409	{
1410	AssertMsgFailed(("surface sid=%x created for another context (%d vs %d)\n",
1411	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1412	}
1413	}
1414	#else
1415	RT_NOREF(pContext);
1416	#endif
1417
1418	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1419	{
1420	Assert(pSurface->cFaces == 6);
1421
1422	IDirect3DCubeTexture9 p = (IDirect3DCubeTexture9 )pTexture;
1423	D3DCUBEMAP_FACES FaceType = vmsvga3dCubemapFaceFromIndex(face);
1424	HRESULT hr = p->GetCubeMapSurface(FaceType, mipmap, ppD3DSurf);
1425	AssertMsgReturn(hr == D3D_OK, ("GetCubeMapSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1426	}
1427	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1428	{
1429	Assert(pSurface->cFaces == 1);
1430	Assert(face == 0);
1431
1432	IDirect3DTexture9 p = (IDirect3DTexture9 )pTexture;
1433	HRESULT hr = p->GetSurfaceLevel(mipmap, ppD3DSurf);
1434	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1435	}
1436	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE)
1437	{
1438	pSurface->u.pSurface->AddRef();
1439	*ppD3DSurf = pSurface->u.pSurface;
1440	}
1441	else
1442	{
1443	AssertMsgFailedReturn(("No surface for type %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
1444	}
1445
1446	return VINF_SUCCESS;
1447	}
1448
1449	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1450	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1451	{
1452	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1453	AssertReturn(pState, VERR_NO_MEMORY);
1454
1455	const uint32_t sidSrc = src.sid;
1456	const uint32_t sidDest = dest.sid;
1457	int rc;
1458
1459	PVMSVGA3DSURFACE pSurfaceSrc;
1460	rc = vmsvga3dSurfaceFromSid(pState, sidSrc, &pSurfaceSrc);
1461	AssertRCReturn(rc, rc);
1462
1463	PVMSVGA3DSURFACE pSurfaceDest;
1464	rc = vmsvga3dSurfaceFromSid(pState, sidDest, &pSurfaceDest);
1465	AssertRCReturn(rc, rc);
1466
1467	PVMSVGA3DMIPMAPLEVEL pMipmapLevelSrc;
1468	rc = vmsvga3dMipmapLevel(pSurfaceSrc, src.face, src.mipmap, &pMipmapLevelSrc);
1469	AssertRCReturn(rc, rc);
1470
1471	PVMSVGA3DMIPMAPLEVEL pMipmapLevelDest;
1472	rc = vmsvga3dMipmapLevel(pSurfaceDest, dest.face, dest.mipmap, &pMipmapLevelDest);
1473	AssertRCReturn(rc, rc);
1474
1475	/* If src is HW and dst is not, then create the dst texture. */
1476	if ( pSurfaceSrc->u.pSurface
1477	&& !pSurfaceDest->u.pSurface
1478	&& RT_BOOL(pSurfaceDest->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE))
1479	{
1480	const uint32_t cid = pSurfaceSrc->idAssociatedContext;
1481
1482	PVMSVGA3DCONTEXT pContext;
1483	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
1484	AssertRCReturn(rc, rc);
1485
1486	LogFunc(("sid=%x type=%x format=%d -> create texture\n", sidDest, pSurfaceDest->surfaceFlags, pSurfaceDest->format));
1487	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurfaceDest);
1488	AssertRCReturn(rc, rc);
1489	}
1490
1491	Assert(pSurfaceSrc->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1492	Assert(pSurfaceDest->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1493
1494	if ( pSurfaceSrc->u.pSurface
1495	&& pSurfaceDest->u.pSurface)
1496	{
1497	const uint32_t cidDst = pSurfaceDest->idAssociatedContext;
1498
1499	PVMSVGA3DCONTEXT pContextDst;
1500	rc = vmsvga3dContextFromCid(pState, cidDst, &pContextDst);
1501	AssertRCReturn(rc, rc);
1502
1503	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1504	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1505	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1506
1507	IDirect3DSurface9 *pSrc;
1508	rc = vmsvga3dGetD3DSurface(pState, pContextDst, pSurfaceSrc, src.face, src.mipmap, false, &pSrc);
1509	AssertRCReturn(rc, rc);
1510
1511	IDirect3DSurface9 *pDest;
1512	rc = vmsvga3dGetD3DSurface(pState, pContextDst, pSurfaceDest, dest.face, dest.mipmap, false, &pDest);
1513	AssertRCReturnStmt(rc, D3D_RELEASE(pSrc), rc);
1514
1515	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1516	{
1517	HRESULT hr;
1518
1519	SVGA3dCopyBox clipBox = pBox[i];
1520	vmsvgaClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1521	if ( !clipBox.w
1522	\|\| !clipBox.h
1523	\|\| !clipBox.d)
1524	{
1525	LogFunc(("Skipped empty box.\n"));
1526	continue;
1527	}
1528
1529	RECT RectSrc;
1530	RectSrc.left = clipBox.srcx;
1531	RectSrc.top = clipBox.srcy;
1532	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1533	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1534
1535	RECT RectDest;
1536	RectDest.left = clipBox.x;
1537	RectDest.top = clipBox.y;
1538	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1539	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1540
1541	LogFunc(("StretchRect copy src sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to dest sid=%x face=%d mipmap=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1542
1543	if ( sidSrc == sidDest
1544	&& clipBox.srcx == clipBox.x
1545	&& clipBox.srcy == clipBox.y)
1546	{
1547	LogFunc(("redundant copy to the same surface at the same coordinates. Ignore.\n"));
1548	continue;
1549	}
1550	Assert(sidSrc != sidDest);
1551	Assert(!clipBox.srcz && !clipBox.z);
1552
1553	hr = pContextDst->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1554	AssertMsgReturnStmt(hr == D3D_OK,
1555	("StretchRect failed with %x\n", hr),
1556	D3D_RELEASE(pDest); D3D_RELEASE(pSrc),
1557	VERR_INTERNAL_ERROR);
1558	}
1559
1560	D3D_RELEASE(pDest);
1561	D3D_RELEASE(pSrc);
1562
1563	/* Track the StretchRect operation. */
1564	vmsvga3dSurfaceTrackUsage(pState, pContextDst, pSurfaceSrc);
1565	vmsvga3dSurfaceTrackUsage(pState, pContextDst, pSurfaceDest);
1566	}
1567	else
1568	{
1569	/*
1570	* Copy from/to memory to/from a surface. Or mem->mem.
1571	* Use the context of existing HW surface, if any.
1572	*/
1573	PVMSVGA3DCONTEXT pContext = NULL;
1574	IDirect3DSurface9 *pD3DSurf = NULL;
1575
1576	if (pSurfaceSrc->u.pSurface)
1577	{
1578	AssertReturn(!pSurfaceDest->u.pSurface, VERR_INTERNAL_ERROR);
1579
1580	rc = vmsvga3dContextFromCid(pState, pSurfaceSrc->idAssociatedContext, &pContext);
1581	AssertRCReturn(rc, rc);
1582
1583	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceSrc, src.face, src.mipmap, true, &pD3DSurf);
1584	AssertRCReturn(rc, rc);
1585	}
1586	else if (pSurfaceDest->u.pSurface)
1587	{
1588	AssertReturn(!pSurfaceSrc->u.pSurface, VERR_INTERNAL_ERROR);
1589
1590	rc = vmsvga3dContextFromCid(pState, pSurfaceDest->idAssociatedContext, &pContext);
1591	AssertRCReturn(rc, rc);
1592
1593	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceDest, dest.face, dest.mipmap, true, &pD3DSurf);
1594	AssertRCReturn(rc, rc);
1595	}
1596
1597	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1598	{
1599	HRESULT hr;
1600
1601	SVGA3dCopyBox clipBox = pBox[i];
1602	vmsvgaClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1603	if ( !clipBox.w
1604	\|\| !clipBox.h
1605	\|\| !clipBox.d)
1606	{
1607	LogFunc(("Skipped empty box.\n"));
1608	continue;
1609	}
1610
1611	RECT RectSrc;
1612	RectSrc.left = clipBox.srcx;
1613	RectSrc.top = clipBox.srcy;
1614	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1615	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1616
1617	RECT RectDest;
1618	RectDest.left = clipBox.x;
1619	RectDest.top = clipBox.y;
1620	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1621	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1622
1623	LogFunc(("(manual) copy sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to sid=%x face=%d mipmap=%d (%d,%d)\n",
1624	sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom,
1625	sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1626
1627	Assert(!clipBox.srcz && !clipBox.z);
1628	Assert(pSurfaceSrc->cbBlock == pSurfaceDest->cbBlock);
1629	Assert(pSurfaceSrc->cxBlock == pSurfaceDest->cxBlock);
1630	Assert(pSurfaceSrc->cyBlock == pSurfaceDest->cyBlock);
1631
1632	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1633	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1634
1635	D3DLOCKED_RECT LockedSrcRect;
1636	if (!pSurfaceSrc->u.pSurface)
1637	{
1638	uint32_t u32BlockX = clipBox.srcx / pSurfaceSrc->cxBlock;
1639	uint32_t u32BlockY = clipBox.srcy / pSurfaceSrc->cyBlock;
1640	Assert(u32BlockX * pSurfaceSrc->cxBlock == clipBox.srcx);
1641	Assert(u32BlockY * pSurfaceSrc->cyBlock == clipBox.srcy);
1642
1643	LockedSrcRect.pBits = (uint8_t *)pMipmapLevelSrc->pSurfaceData +
1644	pMipmapLevelSrc->cbSurfacePitch * u32BlockY + pSurfaceSrc->cbBlock * u32BlockX;
1645	LockedSrcRect.Pitch = pMipmapLevelSrc->cbSurfacePitch;
1646	}
1647	else
1648	{
1649	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1650	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1651
1652	hr = pD3DSurf->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1653	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1654	}
1655
1656	D3DLOCKED_RECT LockedDestRect;
1657	if (!pSurfaceDest->u.pSurface)
1658	{
1659	uint32_t u32BlockX = clipBox.x / pSurfaceDest->cxBlock;
1660	uint32_t u32BlockY = clipBox.y / pSurfaceDest->cyBlock;
1661	Assert(u32BlockX * pSurfaceDest->cxBlock == clipBox.x);
1662	Assert(u32BlockY * pSurfaceDest->cyBlock == clipBox.y);
1663
1664	LockedDestRect.pBits = (uint8_t *)pMipmapLevelDest->pSurfaceData +
1665	pMipmapLevelDest->cbSurfacePitch * u32BlockY + pSurfaceDest->cbBlock * u32BlockX;
1666	LockedDestRect.Pitch = pMipmapLevelDest->cbSurfacePitch;
1667	pSurfaceDest->fDirty = true;
1668	}
1669	else
1670	{
1671	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1672	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1673
1674	hr = pD3DSurf->LockRect(&LockedDestRect, &RectDest, 0);
1675	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1676	}
1677
1678	uint8_t pDest = (uint8_t )LockedDestRect.pBits;
1679	const uint8_t pSrc = (uint8_t )LockedSrcRect.pBits;
1680	for (uint32_t j = 0; j < cBlocksY; ++j)
1681	{
1682	memcpy(pDest, pSrc, cBlocksX * pSurfaceSrc->cbBlock);
1683	pDest += LockedDestRect.Pitch;
1684	pSrc += LockedSrcRect.Pitch;
1685	}
1686
1687	if (pD3DSurf)
1688	{
1689	hr = pD3DSurf->UnlockRect();
1690	AssertMsgReturn(hr == D3D_OK, ("Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1691	}
1692	}
1693
1694	/* If the destination bounce texture has been used, then update the actual texture. */
1695	if ( pSurfaceDest->u.pTexture
1696	&& pSurfaceDest->bounce.pTexture
1697	&& ( pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1698	\|\| pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE))
1699	{
1700	AssertMsgReturn(pContext, ("Context is NULL\n"), VERR_INTERNAL_ERROR);
1701
1702	/* Copy the new content to the actual texture object. */
1703	IDirect3DBaseTexture9 *pSourceTexture;
1704	IDirect3DBaseTexture9 *pDestinationTexture;
1705	if (pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1706	{
1707	pSourceTexture = pSurfaceDest->bounce.pCubeTexture;
1708	pDestinationTexture = pSurfaceDest->u.pCubeTexture;
1709	}
1710	else
1711	{
1712	pSourceTexture = pSurfaceDest->bounce.pTexture;
1713	pDestinationTexture = pSurfaceDest->u.pTexture;
1714	}
1715	HRESULT hr2 = pContext->pDevice->UpdateTexture(pSourceTexture, pDestinationTexture);
1716	AssertMsg(hr2 == D3D_OK, ("UpdateTexture failed with %x\n", hr2)); RT_NOREF(hr2);
1717	}
1718
1719	D3D_RELEASE(pD3DSurf);
1720	}
1721
1722	return VINF_SUCCESS;
1723	}
1724
1725
1726	/**
1727	* Create D3D/OpenGL texture object for the specified surface.
1728	*
1729	* Surfaces are created when needed.
1730	*
1731	* @param pState The VMSVGA3d state.
1732	* @param pContext The context.
1733	* @param idAssociatedContext Probably the same as pContext->id.
1734	* @param pSurface The surface to create the texture for.
1735	*/
1736	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1737	PVMSVGA3DSURFACE pSurface)
1738
1739	{
1740	RT_NOREF(pState);
1741	HRESULT hr;
1742
1743	Assert(pSurface->hSharedObject == NULL);
1744	Assert(pSurface->u.pTexture == NULL);
1745	Assert(pSurface->bounce.pTexture == NULL);
1746	Assert(pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_NONE);
1747
1748	const uint32_t cWidth = pSurface->pMipmapLevels[0].mipmapSize.width;
1749	const uint32_t cHeight = pSurface->pMipmapLevels[0].mipmapSize.height;
1750	const uint32_t cDepth = pSurface->pMipmapLevels[0].mipmapSize.depth;
1751	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1752
1753	/*
1754	* Create D3D texture object.
1755	*/
1756	if (pSurface->surfaceFlags & SVGA3D_SURFACE_CUBEMAP)
1757	{
1758	Assert(pSurface->cFaces == 6);
1759	Assert(cWidth == cHeight);
1760	Assert(cDepth == 1);
1761
1762	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1763	numMipLevels,
1764	pSurface->fUsageD3D,
1765	pSurface->formatD3D,
1766	D3DPOOL_DEFAULT,
1767	&pSurface->u.pCubeTexture,
1768	&pSurface->hSharedObject);
1769	if (hr == D3D_OK)
1770	{
1771	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1772	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1773	numMipLevels,
1774	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1775	pSurface->formatD3D,
1776	D3DPOOL_SYSTEMMEM,
1777	&pSurface->bounce.pCubeTexture,
1778	NULL);
1779	AssertMsgReturnStmt(hr == D3D_OK,
1780	("CreateCubeTexture (systemmem) failed with %x\n", hr),
1781	D3D_RELEASE(pSurface->u.pCubeTexture),
1782	VERR_INTERNAL_ERROR);
1783	}
1784	else
1785	{
1786	Log(("Format not accepted -> try old method\n"));
1787	/* The format was probably not accepted; fall back to our old mode. */
1788	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1789	numMipLevels,
1790	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1791	pSurface->formatD3D,
1792	D3DPOOL_DEFAULT,
1793	&pSurface->u.pCubeTexture,
1794	&pSurface->hSharedObject);
1795	AssertMsgReturn(hr == D3D_OK, ("CreateCubeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1796	}
1797
1798	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
1799	}
1800	else if ( pSurface->formatD3D == D3DFMT_D24S8
1801	\|\| pSurface->formatD3D == D3DFMT_D24X8)
1802	{
1803	Assert(pSurface->cFaces == 1);
1804	Assert(pSurface->faces[0].numMipLevels == 1);
1805	Assert(cDepth == 1);
1806
1807	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1808	hr = pContext->pDevice->CreateTexture(cWidth,
1809	cHeight,
1810	1, /* mip levels */
1811	D3DUSAGE_DEPTHSTENCIL,
1812	FOURCC_INTZ,
1813	D3DPOOL_DEFAULT,
1814	&pSurface->u.pTexture,
1815	&pSurface->hSharedObject /* might result in poor performance */);
1816	AssertMsgReturn(hr == D3D_OK, ("CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1817
1818	pSurface->fStencilAsTexture = true;
1819	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1820	}
1821	else
1822	{
1823	if (cDepth > 1)
1824	{
1825	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1826	cHeight,
1827	cDepth,
1828	numMipLevels,
1829	pSurface->fUsageD3D,
1830	pSurface->formatD3D,
1831	D3DPOOL_DEFAULT,
1832	&pSurface->u.pVolumeTexture,
1833	&pSurface->hSharedObject);
1834	if (hr == D3D_OK)
1835	{
1836	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1837	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1838	cHeight,
1839	cDepth,
1840	numMipLevels,
1841	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1842	pSurface->formatD3D,
1843	D3DPOOL_SYSTEMMEM,
1844	&pSurface->bounce.pVolumeTexture,
1845	NULL);
1846	AssertMsgReturnStmt(hr == D3D_OK,
1847	("CreateVolumeTexture (systemmem) failed with %x\n", hr),
1848	D3D_RELEASE(pSurface->u.pVolumeTexture),
1849	VERR_INTERNAL_ERROR);
1850	}
1851	else
1852	{
1853	Log(("Format not accepted -> try old method\n"));
1854	/* The format was probably not accepted; fall back to our old mode. */
1855	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1856	cHeight,
1857	cDepth,
1858	numMipLevels,
1859	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1860	pSurface->formatD3D,
1861	D3DPOOL_DEFAULT,
1862	&pSurface->u.pVolumeTexture,
1863	&pSurface->hSharedObject);
1864	AssertMsgReturn(hr == D3D_OK, ("CreateVolumeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1865	}
1866
1867	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE;
1868	}
1869	else
1870	{
1871	Assert(pSurface->cFaces == 1);
1872
1873	hr = pContext->pDevice->CreateTexture(cWidth,
1874	cHeight,
1875	numMipLevels,
1876	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1877	pSurface->formatD3D,
1878	D3DPOOL_DEFAULT,
1879	&pSurface->u.pTexture,
1880	&pSurface->hSharedObject);
1881	if (hr == D3D_OK)
1882	{
1883	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1884	hr = pContext->pDevice->CreateTexture(cWidth,
1885	cHeight,
1886	numMipLevels,
1887	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1888	pSurface->formatD3D,
1889	D3DPOOL_SYSTEMMEM,
1890	&pSurface->bounce.pTexture,
1891	NULL);
1892	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1893	}
1894	else
1895	{
1896	Log(("Format not accepted -> try old method\n"));
1897	/* The format was probably not accepted; fall back to our old mode. */
1898	hr = pContext->pDevice->CreateTexture(cWidth,
1899	cHeight,
1900	numMipLevels,
1901	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1902	pSurface->formatD3D,
1903	D3DPOOL_DEFAULT,
1904	&pSurface->u.pTexture,
1905	&pSurface->hSharedObject /* might result in poor performance */);
1906	AssertMsgReturn(hr == D3D_OK, ("CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1907	}
1908
1909	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1910	}
1911	}
1912
1913	Assert(hr == D3D_OK);
1914
1915	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
1916	{
1917	/* Set the mip map generation filter settings. */
1918	IDirect3DBaseTexture9 *pBaseTexture;
1919	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1920	pBaseTexture = pSurface->u.pVolumeTexture;
1921	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1922	pBaseTexture = pSurface->u.pCubeTexture;
1923	else
1924	pBaseTexture = pSurface->u.pTexture;
1925	hr = pBaseTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
1926	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
1927	}
1928
1929	/*
1930	* Always initialize all mipmap levels using the in memory data
1931	* to make sure that the just created texture has the up-to-date content.
1932	* The OpenGL backend does this too.
1933	*/
1934	Log(("vmsvga3dBackCreateTexture: sync texture\n"));
1935
1936	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1937	{
1938	IDirect3DVolumeTexture9 *pVolumeTexture = pSurface->bounce.pVolumeTexture ?
1939	pSurface->bounce.pVolumeTexture :
1940	pSurface->u.pVolumeTexture;
1941
1942	for (uint32_t i = 0; i < numMipLevels; ++i)
1943	{
1944	D3DLOCKED_BOX LockedVolume;
1945	hr = pVolumeTexture->LockBox(i, &LockedVolume, NULL, D3DLOCK_DISCARD);
1946	AssertMsgBreak(hr == D3D_OK, ("LockBox failed with %x\n", hr));
1947
1948	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->pMipmapLevels[i];
1949
1950	LogFunc(("sync volume texture mipmap level %d (pitch row %x vs %x, slice %x vs %x)\n",
1951	i, LockedVolume.RowPitch, pMipLevel->cbSurfacePitch, LockedVolume.SlicePitch, pMipLevel->cbSurfacePlane));
1952
1953
1954	uint8_t pDst = (uint8_t )LockedVolume.pBits;
1955	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
1956	for (uint32_t d = 0; d < cDepth; ++d)
1957	{
1958	uint8_t *pRowDst = pDst;
1959	const uint8_t *pRowSrc = pSrc;
1960	for (uint32_t h = 0; h < pMipLevel->cBlocksY; ++h)
1961	{
1962	memcpy(pRowDst, pRowSrc, pMipLevel->cbSurfacePitch);
1963	pRowDst += LockedVolume.RowPitch;
1964	pRowSrc += pMipLevel->cbSurfacePitch;
1965	}
1966	pDst += LockedVolume.SlicePitch;
1967	pSrc += pMipLevel->cbSurfacePlane;
1968	}
1969
1970	hr = pVolumeTexture->UnlockBox(i);
1971	AssertMsgBreak(hr == D3D_OK, ("UnlockBox failed with %x\n", hr));
1972
1973	pMipLevel->fDirty = false;
1974	}
1975	}
1976	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1977	{
1978	IDirect3DCubeTexture9 *pCubeTexture = pSurface->bounce.pCubeTexture ?
1979	pSurface->bounce.pCubeTexture :
1980	pSurface->u.pCubeTexture;
1981
1982	for (uint32_t iFace = 0; iFace < 6; ++iFace)
1983	{
1984	const D3DCUBEMAP_FACES Face = vmsvga3dCubemapFaceFromIndex(iFace);
1985
1986	for (uint32_t i = 0; i < numMipLevels; ++i)
1987	{
1988	D3DLOCKED_RECT LockedRect;
1989	hr = pCubeTexture->LockRect(Face,
1990	i, /* texture level */
1991	&LockedRect,
1992	NULL, /* entire texture */
1993	0);
1994	AssertMsgBreak(hr == D3D_OK, ("LockRect failed with %x\n", hr));
1995
1996	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->pMipmapLevels[iFace * numMipLevels + i];
1997
1998	LogFunc(("sync texture face %d mipmap level %d (pitch %x vs %x)\n",
1999	iFace, i, LockedRect.Pitch, pMipLevel->cbSurfacePitch));
2000
2001	uint8_t pDest = (uint8_t )LockedRect.pBits;
2002	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2003	for (uint32_t j = 0; j < pMipLevel->cBlocksY; ++j)
2004	{
2005	memcpy(pDest, pSrc, pMipLevel->cbSurfacePitch);
2006
2007	pDest += LockedRect.Pitch;
2008	pSrc += pMipLevel->cbSurfacePitch;
2009	}
2010
2011	hr = pCubeTexture->UnlockRect(Face, i /* texture level */);
2012	AssertMsgBreak(hr == D3D_OK, ("UnlockRect failed with %x\n", hr));
2013
2014	pMipLevel->fDirty = false;
2015	}
2016
2017	if (hr != D3D_OK)
2018	break;
2019	}
2020
2021	if (hr != D3D_OK)
2022	{
2023	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2024	D3D_RELEASE(pSurface->u.pCubeTexture);
2025	return VERR_INTERNAL_ERROR;
2026	}
2027	}
2028	else
2029	{
2030	IDirect3DTexture9 *pTexture = pSurface->bounce.pTexture ? pSurface->bounce.pTexture : pSurface->u.pTexture;
2031
2032	for (uint32_t i = 0; i < numMipLevels; ++i)
2033	{
2034	D3DLOCKED_RECT LockedRect;
2035
2036	hr = pTexture->LockRect(i, /* texture level */
2037	&LockedRect,
2038	NULL, /* entire texture */
2039	0);
2040
2041	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2042
2043	LogFunc(("sync texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->pMipmapLevels[i].cbSurfacePitch));
2044
2045	uint8_t pDest = (uint8_t )LockedRect.pBits;
2046	const uint8_t pSrc = (uint8_t )pSurface->pMipmapLevels[i].pSurfaceData;
2047	for (uint32_t j = 0; j < pSurface->pMipmapLevels[i].cBlocksY; ++j)
2048	{
2049	memcpy(pDest, pSrc, pSurface->pMipmapLevels[i].cbSurfacePitch);
2050
2051	pDest += LockedRect.Pitch;
2052	pSrc += pSurface->pMipmapLevels[i].cbSurfacePitch;
2053	}
2054
2055	hr = pTexture->UnlockRect(i /* texture level */);
2056	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2057
2058	pSurface->pMipmapLevels[i].fDirty = false;
2059	}
2060	}
2061
2062	if (pSurface->bounce.pTexture)
2063	{
2064	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
2065
2066	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2067	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pVolumeTexture, pSurface->u.pVolumeTexture);
2068	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2069	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pCubeTexture, pSurface->u.pCubeTexture);
2070	else
2071	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
2072	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2073
2074	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
2075	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2076	{
2077	RTMemFree(pSurface->pMipmapLevels[i].pSurfaceData);
2078	pSurface->pMipmapLevels[i].pSurfaceData = NULL;
2079	}
2080	}
2081	pSurface->fDirty = false;
2082
2083	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
2084
2085	pSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_TEXTURE;
2086	pSurface->idAssociatedContext = idAssociatedContext;
2087	return VINF_SUCCESS;
2088	}
2089
2090
2091	/**
2092	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
2093	*
2094	* @returns VBox status code.
2095	* @param pThis The VGA device instance.
2096	* @param pState The VMSVGA3d state.
2097	* @param pDstSurface The destination host surface.
2098	* @param uDstFace The destination face (valid).
2099	* @param uDstMipmap The destination mipmap level (valid).
2100	* @param pDstBox The destination box.
2101	* @param pSrcSurface The source host surface.
2102	* @param uSrcFace The destination face (valid).
2103	* @param uSrcMipmap The source mimap level (valid).
2104	* @param pSrcBox The source box.
2105	* @param enmMode The strecht blt mode .
2106	* @param pContext The VMSVGA3d context (already current for OGL).
2107	*/
2108	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
2109	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstFace, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
2110	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcFace, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
2111	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
2112	{
2113	HRESULT hr;
2114	int rc;
2115
2116	AssertReturn(pSrcSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2117	AssertReturn(pDstSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2118
2119	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
2120	vmsvga3dSurfaceFlush(pThis, pSrcSurface);
2121	vmsvga3dSurfaceFlush(pThis, pDstSurface);
2122
2123	RECT RectSrc;
2124	RectSrc.left = pSrcBox->x;
2125	RectSrc.top = pSrcBox->y;
2126	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
2127	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
2128	Assert(!pSrcBox->z);
2129
2130	RECT RectDst;
2131	RectDst.left = pDstBox->x;
2132	RectDst.top = pDstBox->y;
2133	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
2134	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
2135	Assert(!pDstBox->z);
2136
2137	IDirect3DSurface9 *pSrc;
2138	rc = vmsvga3dGetD3DSurface(pState, pContext, pSrcSurface, uSrcFace, uSrcMipmap, false, &pSrc);
2139	AssertRCReturn(rc, rc);
2140
2141	IDirect3DSurface9 *pDst;
2142	rc = vmsvga3dGetD3DSurface(pState, pContext, pDstSurface, uDstFace, uDstMipmap, false, &pDst);
2143	AssertRCReturn(rc, rc);
2144
2145	D3DTEXTUREFILTERTYPE moded3d;
2146	switch (enmMode)
2147	{
2148	case SVGA3D_STRETCH_BLT_POINT:
2149	moded3d = D3DTEXF_POINT;
2150	break;
2151
2152	case SVGA3D_STRETCH_BLT_LINEAR:
2153	moded3d = D3DTEXF_LINEAR;
2154	break;
2155
2156	default:
2157	AssertFailed();
2158	moded3d = D3DTEXF_NONE;
2159	break;
2160	}
2161
2162	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
2163
2164	D3D_RELEASE(pDst);
2165	D3D_RELEASE(pSrc);
2166
2167	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2168
2169	/* Track the StretchRect operation. */
2170	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
2171	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
2172
2173	return VINF_SUCCESS;
2174	}
2175
2176
2177	/**
2178	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
2179	*
2180	* @returns Failure status code or @a rc.
2181	* @param pThis The VGA device instance data.
2182	* @param pState The VMSVGA3d state.
2183	* @param pSurface The host surface.
2184	* @param pMipLevel Mipmap level. The caller knows it already.
2185	* @param uHostFace The host face (valid).
2186	* @param uHostMipmap The host mipmap level (valid).
2187	* @param GuestPtr The guest pointer.
2188	* @param cbGuestPitch The guest pitch.
2189	* @param transfer The transfer direction.
2190	* @param pBox The box to copy (clipped, valid, except for guest's srcx, srcy, srcz).
2191	* @param pContext The context (for OpenGL).
2192	* @param rc The current rc for all boxes.
2193	* @param iBox The current box number (for Direct 3D).
2194	*/
2195	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface,
2196	PVMSVGA3DMIPMAPLEVEL pMipLevel, uint32_t uHostFace, uint32_t uHostMipmap,
2197	SVGAGuestPtr GuestPtr, uint32_t cbGuestPitch, SVGA3dTransferType transfer,
2198	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
2199	{
2200	HRESULT hr = D3D_OK;
2201	const uint32_t u32SurfHints = pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK;
2202	const DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
2203	// if (u32SurfHints != 0x18 && u32SurfHints != 0x60) ASMBreakpoint();
2204
2205	AssertReturn(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2206
2207	const bool fTexture = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2208	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
2209	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE
2210	\|\| fTexture)
2211	{
2212	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2213	AssertRCReturn(rc, rc);
2214
2215	/* Get the surface involved in the transfer. */
2216	IDirect3DSurface9 *pSurf;
2217	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, true, &pSurf);
2218	AssertRCReturn(rc, rc);
2219
2220	/** @todo inefficient for VRAM buffers!! */
2221	if (fTexture)
2222	{
2223	if (pSurface->bounce.pTexture)
2224	{
2225	if ( transfer == SVGA3D_READ_HOST_VRAM
2226	&& RT_BOOL(u32SurfHints & SVGA3D_SURFACE_HINT_RENDERTARGET)
2227	&& iBox == 0 /* only the first time */)
2228	{
2229	/* Copy the texture mipmap level to the bounce texture. */
2230
2231	/* Source is the texture, destination is the bounce texture. */
2232	IDirect3DSurface9 *pSrc;
2233	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, false, &pSrc);
2234	AssertRCReturn(rc, rc);
2235
2236	Assert(pSurf != pSrc);
2237
2238	hr = pContext->pDevice->GetRenderTargetData(pSrc, pSurf);
2239	AssertMsgReturn(hr == D3D_OK, ("GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2240
2241	D3D_RELEASE(pSrc);
2242	}
2243	}
2244	}
2245
2246	uint32_t const u32GuestBlockX = pBox->srcx / pSurface->cxBlock;
2247	uint32_t const u32GuestBlockY = pBox->srcy / pSurface->cyBlock;
2248	Assert(u32GuestBlockX * pSurface->cxBlock == pBox->srcx);
2249	Assert(u32GuestBlockY * pSurface->cyBlock == pBox->srcy);
2250	uint32_t const cBlocksX = (pBox->w + pSurface->cxBlock - 1) / pSurface->cxBlock;
2251	uint32_t const cBlocksY = (pBox->h + pSurface->cyBlock - 1) / pSurface->cyBlock;
2252	AssertMsgReturn(cBlocksX && cBlocksY, ("Empty box %dx%d\n", pBox->w, pBox->h), VERR_INTERNAL_ERROR);
2253
2254	/* vmsvgaGMRTransfer verifies uGuestOffset.
2255	* srcx(u32GuestBlockX) and srcy(u32GuestBlockY) have been verified in vmsvga3dSurfaceDMA
2256	* to not cause 32 bit overflow when multiplied by cbBlock and cbGuestPitch.
2257	*/
2258	uint64_t const uGuestOffset = u32GuestBlockX * pSurface->cbBlock + u32GuestBlockY * cbGuestPitch;
2259	AssertReturn(uGuestOffset < UINT32_MAX, VERR_INVALID_PARAMETER);
2260
2261	RECT Rect;
2262	Rect.left = pBox->x;
2263	Rect.top = pBox->y;
2264	Rect.right = pBox->x + pBox->w; /* exclusive */
2265	Rect.bottom = pBox->y + pBox->h; /* exclusive */
2266
2267	D3DLOCKED_RECT LockedRect;
2268	hr = pSurf->LockRect(&LockedRect, &Rect, dwFlags);
2269	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2270
2271	LogFunc(("Lock sid=%x %s(bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n",
2272	pSurface->id, fTexture ? "TEXTURE " : "", RT_BOOL(pSurface->bounce.pTexture),
2273	Rect.left, Rect.top, Rect.right, Rect.bottom));
2274
2275	/* Prepare parameters for vmsvgaGMRTransfer, which needs the host buffer address, size
2276	* and offset of the first scanline.
2277	*/
2278	uint32_t const cbLockedBuf = RT_ABS(LockedRect.Pitch) * cBlocksY;
2279	uint8_t pu8LockedBuf = (uint8_t )LockedRect.pBits;
2280	if (LockedRect.Pitch < 0)
2281	pu8LockedBuf -= cbLockedBuf + LockedRect.Pitch;
2282	uint32_t const offLockedBuf = (uint32_t)((uintptr_t)LockedRect.pBits - (uintptr_t)pu8LockedBuf);
2283
2284	rc = vmsvgaGMRTransfer(pThis,
2285	transfer,
2286	pu8LockedBuf,
2287	cbLockedBuf,
2288	offLockedBuf,
2289	LockedRect.Pitch,
2290	GuestPtr,
2291	(uint32_t)uGuestOffset,
2292	cbGuestPitch,
2293	cBlocksX * pSurface->cbBlock,
2294	cBlocksY);
2295	AssertRC(rc);
2296
2297	Log4(("first line:\n%.Rhxd\n", cBlocksX pSurface->cbBlock, LockedRect.pBits));
2298
2299	hr = pSurf->UnlockRect();
2300
2301	D3D_RELEASE(pSurf);
2302
2303	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2304
2305	if (fTexture)
2306	{
2307	if (pSurface->bounce.pTexture)
2308	{
2309	if (transfer == SVGA3D_WRITE_HOST_VRAM)
2310	{
2311	LogFunc(("Sync texture from bounce buffer\n"));
2312
2313	/* Copy the new contents to the actual texture object. */
2314	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
2315	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2316
2317	/* Track the copy operation. */
2318	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2319	}
2320	}
2321	}
2322	}
2323	else if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER
2324	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
2325	{
2326	/*
2327	* Mesa SVGA driver can use the same buffer either for vertex or index data.
2328	* But D3D distinguishes between index and vertex buffer objects.
2329	* Therefore it should be possible to switch the buffer type on the fly.
2330	*
2331	* Always save the data to the memory buffer in pSurface->pMipmapLevels and,
2332	* if necessary, recreate the corresponding D3D object with the data.
2333	*/
2334
2335	/* Buffers are uncompressed. */
2336	AssertReturn(pSurface->cxBlock == 1 && pSurface->cyBlock == 1, VERR_INTERNAL_ERROR);
2337
2338	#ifdef OLD_DRAW_PRIMITIVES
2339	/* Current type of the buffer. */
2340	const bool fVertex = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
2341	#endif
2342
2343	/* Caller already clipped pBox and buffers are 1-dimensional. */
2344	Assert(pBox->y == 0 && pBox->h == 1 && pBox->z == 0 && pBox->d == 1);
2345
2346	/* vmsvgaGMRTransfer verifies input parameters except for the host buffer addres and size.
2347	* srcx has been verified in vmsvga3dSurfaceDMA to not cause 32 bit overflow when multiplied by cbBlock.
2348	*/
2349	uint32_t const offHst = pBox->x * pSurface->cbBlock;
2350	uint32_t const cbWidth = pBox->w * pSurface->cbBlock;
2351
2352	uint32_t const offGst = pBox->srcx * pSurface->cbBlock;
2353
2354	/* Copy data between the guest and the host buffer. */
2355	rc = vmsvgaGMRTransfer(pThis,
2356	transfer,
2357	(uint8_t *)pMipLevel->pSurfaceData,
2358	pMipLevel->cbSurface,
2359	offHst,
2360	pMipLevel->cbSurfacePitch,
2361	GuestPtr,
2362	offGst,
2363	cbGuestPitch,
2364	cbWidth,
2365	1); /* Buffers are 1-dimensional */
2366	AssertRC(rc);
2367
2368	Log4(("Buffer first line:\n%.Rhxd\n", cbWidth, (uint8_t )pMipLevel->pSurfaceData + offHst));
2369
2370	/* Do not bother to copy the data to the D3D resource now. vmsvga3dDrawPrimitives will do that.
2371	* The SVGA driver may use the same surface for both index and vertex data.
2372	*/
2373
2374	/* Make sure that vmsvga3dDrawPrimitives fetches the new data. */
2375	pMipLevel->fDirty = true;
2376	pSurface->fDirty = true;
2377
2378	#ifdef OLD_DRAW_PRIMITIVES
2379	/* Also copy the data to the current D3D buffer object. */
2380	uint8_t *pu8Buffer = NULL;
2381	/** @todo lock only as much as we really need */
2382	if (fVertex)
2383	hr = pSurface->u.pVertexBuffer->Lock(0, 0, (void **)&pu8Buffer, dwFlags);
2384	else
2385	hr = pSurface->u.pIndexBuffer->Lock(0, 0, (void **)&pu8Buffer, dwFlags);
2386	AssertMsgReturn(hr == D3D_OK, ("Lock %s failed with %x\n", fVertex ? "vertex" : "index", hr), VERR_INTERNAL_ERROR);
2387
2388	LogFunc(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", fVertex ? "vertex" : "index", pBox->x, pBox->y, pBox->x + pBox->w, pBox->y + pBox->h));
2389
2390	const uint8_t *pu8Src = pu8HostData;
2391	uint8_t *pu8Dst = pu8Buffer + uHostOffset;
2392	memcpy(pu8Dst, pu8Src, cbWidth);
2393
2394	if (fVertex)
2395	hr = pSurface->u.pVertexBuffer->Unlock();
2396	else
2397	hr = pSurface->u.pIndexBuffer->Unlock();
2398	AssertMsg(hr == D3D_OK, ("Unlock %s failed with %x\n", fVertex ? "vertex" : "index", hr));
2399	#endif
2400	}
2401	else
2402	{
2403	AssertMsgFailed(("Unsupported surface hint 0x%08X, type %d\n", u32SurfHints, pSurface->enmD3DResType));
2404	}
2405
2406	return rc;
2407	}
2408
2409
2410	int vmsvga3dSurfaceBlitToScreen(PVGASTATE pThis, uint32_t idDstScreen, SVGASignedRect destRect, SVGA3dSurfaceImageId src, SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *pRect)
2411	{
2412	/* Requires SVGA_FIFO_CAP_SCREEN_OBJECT support */
2413	LogFunc(("dest=%d (%d,%d)(%d,%d) sid=%x (face=%d, mipmap=%d) (%d,%d)(%d,%d) cRects=%d\n",
2414	idDstScreen, destRect.left, destRect.top, destRect.right, destRect.bottom, src.sid, src.face, src.mipmap,
2415	srcRect.left, srcRect.top, srcRect.right, srcRect.bottom, cRects));
2416	for (uint32_t i = 0; i < cRects; i++)
2417	{
2418	LogFunc(("clipping rect %d (%d,%d)(%d,%d)\n", i, pRect[i].left, pRect[i].top, pRect[i].right, pRect[i].bottom));
2419	}
2420
2421	/** @todo Only screen 0 for now. */
2422	AssertReturn(idDstScreen == 0, VERR_INTERNAL_ERROR);
2423	AssertReturn(src.mipmap == 0 && src.face == 0, VERR_INVALID_PARAMETER);
2424	/** @todo scaling */
2425	AssertReturn(destRect.right - destRect.left == srcRect.right - srcRect.left && destRect.bottom - destRect.top == srcRect.bottom - srcRect.top, VERR_INVALID_PARAMETER);
2426
2427	SVGA3dCopyBox box;
2428	SVGA3dGuestImage dest;
2429
2430	box.srcz = 0;
2431	box.z = 0;
2432	box.d = 1;
2433
2434	/** @todo SVGA_GMR_FRAMEBUFFER is not the screen object
2435	* and might not point to the start of VRAM as assumed here.
2436	*/
2437	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2438	dest.ptr.offset = pThis->svga.uScreenOffset;
2439	dest.pitch = pThis->svga.cbScanline;
2440
2441	if (cRects == 0)
2442	{
2443	/* easy case; no clipping */
2444
2445	/* SVGA_3D_CMD_SURFACE_DMA:
2446	* 'define the "source" in each copyBox as the guest image and the
2447	* "destination" as the host image, regardless of transfer direction.'
2448	*
2449	* Since the BlitToScreen operation transfers from a host surface to the guest VRAM,
2450	* it must set the copyBox "source" to the guest destination coords and
2451	* the copyBox "destination" to the host surface source coords.
2452	*/
2453	/* Host image. */
2454	box.x = srcRect.left;
2455	box.y = srcRect.top;
2456	box.w = srcRect.right - srcRect.left;
2457	box.h = srcRect.bottom - srcRect.top;
2458	/* Guest image. */
2459	box.srcx = destRect.left;
2460	box.srcy = destRect.top;
2461
2462	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2463	AssertRCReturn(rc, rc);
2464
2465	/* Update the guest image, which is at box.src. */
2466	vgaR3UpdateDisplay(pThis, box.srcx, box.srcy, box.w, box.h);
2467	}
2468	else
2469	{
2470	/** @todo merge into one SurfaceDMA call */
2471	for (uint32_t i = 0; i < cRects; i++)
2472	{
2473	/* The clipping rectangle is relative to the top-left corner of srcRect & destRect. Adjust here. */
2474	/* Host image. See 'SVGA_3D_CMD_SURFACE_DMA:' commant in the 'if' branch. */
2475	box.x = srcRect.left + pRect[i].left;
2476	box.y = srcRect.top + pRect[i].top;
2477	box.z = 0;
2478	box.w = pRect[i].right - pRect[i].left;
2479	box.h = pRect[i].bottom - pRect[i].top;
2480	/* Guest image. */
2481	box.srcx = destRect.left + pRect[i].left;
2482	box.srcy = destRect.top + pRect[i].top;
2483
2484	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2485	AssertRCReturn(rc, rc);
2486
2487	/* Update the guest image, which is at box.src. */
2488	vgaR3UpdateDisplay(pThis, box.srcx, box.srcy, box.w, box.h);
2489	}
2490	}
2491
2492	return VINF_SUCCESS;
2493	}
2494
2495	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2496	{
2497	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2498	PVMSVGA3DSURFACE pSurface;
2499	int rc = VINF_SUCCESS;
2500	HRESULT hr;
2501
2502	AssertReturn(pState, VERR_NO_MEMORY);
2503	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2504	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2505
2506	pSurface = pState->papSurfaces[sid];
2507	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2508
2509	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2510	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2511	pSurface->autogenFilter = filter;
2512
2513	Log(("vmsvga3dGenerateMipmaps: sid=%x filter=%d\n", sid, filter));
2514
2515	if (!pSurface->u.pSurface)
2516	{
2517	PVMSVGA3DCONTEXT pContext;
2518	uint32_t cid;
2519
2520	/** @todo stricter checks for associated context */
2521	cid = pSurface->idAssociatedContext;
2522
2523	if ( cid >= pState->cContexts
2524	\|\| pState->papContexts[cid]->id != cid)
2525	{
2526	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2527	return VERR_INVALID_PARAMETER;
2528	}
2529	pContext = pState->papContexts[cid];
2530
2531	/* Unknown surface type; turn it into a texture. */
2532	LogFunc(("unknown src surface sid=%x type=%d format=%d -> create texture\n", sid, pSurface->surfaceFlags, pSurface->format));
2533	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2534	AssertRCReturn(rc, rc);
2535	}
2536	else
2537	{
2538	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2539	AssertMsg(hr == D3D_OK, ("SetAutoGenFilterType failed with %x\n", hr));
2540	}
2541
2542	/* Generate the mip maps. */
2543	pSurface->u.pTexture->GenerateMipSubLevels();
2544
2545	return VINF_SUCCESS;
2546	}
2547
2548	int vmsvga3dCommandPresent(PVGASTATE pThis, uint32_t sid, uint32_t cRects, SVGA3dCopyRect *pRect)
2549	{
2550	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2551	PVMSVGA3DSURFACE pSurface;
2552	PVMSVGA3DCONTEXT pContext;
2553	HRESULT hr;
2554	int rc;
2555	IDirect3DSurface9 *pBackBuffer;
2556	IDirect3DSurface9 *pSurfaceD3D;
2557
2558	AssertReturn(pState, VERR_NO_MEMORY);
2559
2560	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
2561	AssertRCReturn(rc, rc);
2562
2563	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2564
2565	LogFunc(("sid=%x cRects=%d cid=%x\n", sid, cRects, pSurface->idAssociatedContext));
2566	for (uint32_t i = 0; i < cRects; ++i)
2567	{
2568	LogFunc(("rectangle %d src=(%d,%d) (%d,%d)(%d,%d)\n", i, pRect[i].srcx, pRect[i].srcy, pRect[i].x, pRect[i].y, pRect[i].x + pRect[i].w, pRect[i].y + pRect[i].h));
2569	}
2570
2571	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2572	AssertRCReturn(rc, rc);
2573
2574	hr = pContext->pDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
2575	AssertMsgReturn(hr == D3D_OK, ("GetBackBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
2576
2577	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, 0, 0, false, &pSurfaceD3D);
2578	AssertRCReturn(rc, rc);
2579
2580	/* Read the destination viewport specs in one go to try avoid some unnecessary update races. */
2581	VMSVGAVIEWPORT const DstViewport = pThis->svga.viewport;
2582	ASMCompilerBarrier(); /* paranoia */
2583	Assert(DstViewport.yHighWC >= DstViewport.yLowWC);
2584
2585	/* If there are no recangles specified, just grab a screenful. */
2586	SVGA3dCopyRect DummyRect;
2587	if (cRects != 0)
2588	{ /* likely */ }
2589	else
2590	{
2591	/** @todo Find the usecase for this or check what the original device does.
2592	* The original code was doing some scaling based on the surface
2593	* size... */
2594	# ifdef DEBUG_bird
2595	AssertMsgFailed(("No rects to present. Who is doing that and what do they actually expect?\n"));
2596	# endif
2597	DummyRect.x = DummyRect.srcx = 0;
2598	DummyRect.y = DummyRect.srcy = 0;
2599	DummyRect.w = pThis->svga.uWidth;
2600	DummyRect.h = pThis->svga.uHeight;
2601	cRects = 1;
2602	pRect = &DummyRect;
2603	}
2604
2605	/*
2606	* Blit the surface rectangle(s) to the back buffer.
2607	*/
2608	Assert(pSurface->cxBlock == 1 && pSurface->cyBlock == 1);
2609	uint32_t const cxSurface = pSurface->pMipmapLevels[0].mipmapSize.width;
2610	uint32_t const cySurface = pSurface->pMipmapLevels[0].mipmapSize.height;
2611	for (uint32_t i = 0; i < cRects; i++)
2612	{
2613	SVGA3dCopyRect ClippedRect = pRect[i];
2614
2615	/*
2616	* Do some sanity checking and limit width and height, all so we
2617	* don't need to think about wrap-arounds below.
2618	*/
2619	if (RT_LIKELY( ClippedRect.w
2620	&& ClippedRect.x < VMSVGA_MAX_X
2621	&& ClippedRect.srcx < VMSVGA_MAX_X
2622	&& ClippedRect.h
2623	&& ClippedRect.y < VMSVGA_MAX_Y
2624	&& ClippedRect.srcy < VMSVGA_MAX_Y
2625	))
2626	{ /* likely */ }
2627	else
2628	continue;
2629
2630	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2631	{ /* likely */ }
2632	else
2633	ClippedRect.w = VMSVGA_MAX_Y;
2634	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2635	{ /* likely */ }
2636	else
2637	ClippedRect.w = VMSVGA_MAX_Y;
2638
2639	/*
2640	* Source surface clipping (paranoia). Straight forward.
2641	*/
2642	if (RT_LIKELY(ClippedRect.srcx < cxSurface))
2643	{ /* likely */ }
2644	else
2645	continue;
2646	if (RT_LIKELY(ClippedRect.srcx + ClippedRect.w <= cxSurface))
2647	{ /* likely */ }
2648	else
2649	{
2650	AssertFailed(); /* remove if annoying. */
2651	ClippedRect.w = cxSurface - ClippedRect.srcx;
2652	}
2653
2654	if (RT_LIKELY(ClippedRect.srcy < cySurface))
2655	{ /* likely */ }
2656	else
2657	continue;
2658	if (RT_LIKELY(ClippedRect.srcy + ClippedRect.h <= cySurface))
2659	{ /* likely */ }
2660	else
2661	{
2662	AssertFailed(); /* remove if annoying. */
2663	ClippedRect.h = cySurface - ClippedRect.srcy;
2664	}
2665
2666	/*
2667	* Destination viewport clipping.
2668	*
2669	* This is very straight forward compared to OpenGL. There is no Y
2670	* inversion anywhere and all the coordinate systems are the same.
2671	*/
2672	/* X */
2673	if (ClippedRect.x >= DstViewport.x)
2674	{
2675	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2676	{ /* typical */ }
2677	else if (ClippedRect.x < DstViewport.xRight)
2678	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2679	else
2680	continue;
2681	}
2682	else
2683	{
2684	uint32_t cxAdjust = DstViewport.x - ClippedRect.x;
2685	if (cxAdjust < ClippedRect.w)
2686	{
2687	ClippedRect.w -= cxAdjust;
2688	ClippedRect.x += cxAdjust;
2689	ClippedRect.srcx += cxAdjust;
2690	}
2691	else
2692	continue;
2693
2694	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2695	{ /* typical */ }
2696	else
2697	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2698	}
2699
2700	/* Y */
2701	if (ClippedRect.y >= DstViewport.y)
2702	{
2703	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2704	{ /* typical */ }
2705	else if (ClippedRect.x < DstViewport.y + DstViewport.cy)
2706	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2707	else
2708	continue;
2709	}
2710	else
2711	{
2712	uint32_t cyAdjust = DstViewport.y - ClippedRect.y;
2713	if (cyAdjust < ClippedRect.h)
2714	{
2715	ClippedRect.h -= cyAdjust;
2716	ClippedRect.y += cyAdjust;
2717	ClippedRect.srcy += cyAdjust;
2718	}
2719	else
2720	continue;
2721
2722	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2723	{ /* typical */ }
2724	else
2725	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2726	}
2727
2728	/* Calc source rectangle. */
2729	RECT SrcRect;
2730	SrcRect.left = ClippedRect.srcx;
2731	SrcRect.right = ClippedRect.srcx + ClippedRect.w;
2732	SrcRect.top = ClippedRect.srcy;
2733	SrcRect.bottom = ClippedRect.srcy + ClippedRect.h;
2734
2735	/* Calc destination rectangle. */
2736	RECT DstRect;
2737	DstRect.left = ClippedRect.x;
2738	DstRect.right = ClippedRect.x + ClippedRect.w;
2739	DstRect.top = ClippedRect.y;
2740	DstRect.bottom = ClippedRect.y + ClippedRect.h;
2741
2742	/* Adjust for viewport. */
2743	DstRect.left -= DstViewport.x;
2744	DstRect.right -= DstViewport.x;
2745	DstRect.bottom -= DstViewport.y;
2746	DstRect.top -= DstViewport.y;
2747
2748	Log(("SrcRect: (%d,%d)(%d,%d) DstRect: (%d,%d)(%d,%d)\n",
2749	SrcRect.left, SrcRect.bottom, SrcRect.right, SrcRect.top,
2750	DstRect.left, DstRect.bottom, DstRect.right, DstRect.top));
2751	hr = pContext->pDevice->StretchRect(pSurfaceD3D, &SrcRect, pBackBuffer, &DstRect, D3DTEXF_NONE);
2752	AssertBreak(hr == D3D_OK);
2753	}
2754
2755	D3D_RELEASE(pSurfaceD3D);
2756	D3D_RELEASE(pBackBuffer);
2757
2758	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2759
2760	hr = pContext->pDevice->Present(NULL, NULL, NULL, NULL);
2761	AssertMsgReturn(hr == D3D_OK, ("Present failed with %x\n", hr), VERR_INTERNAL_ERROR);
2762
2763	return VINF_SUCCESS;
2764	}
2765
2766
2767	/**
2768	* Create a new 3d context
2769	*
2770	* @returns VBox status code.
2771	* @param pThis VGA device instance data.
2772	* @param cid Context id
2773	*/
2774	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2775	{
2776	int rc;
2777	PVMSVGA3DCONTEXT pContext;
2778	HRESULT hr;
2779	D3DPRESENT_PARAMETERS PresParam;
2780	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2781
2782	Log(("vmsvga3dContextDefine id %x\n", cid));
2783
2784	AssertReturn(pState, VERR_NO_MEMORY);
2785	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2786
2787	if (cid >= pState->cContexts)
2788	{
2789	/* Grow the array. */
2790	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2791	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2792	AssertReturn(pvNew, VERR_NO_MEMORY);
2793	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2794	while (pState->cContexts < cNew)
2795	{
2796	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2797	AssertReturn(pContext, VERR_NO_MEMORY);
2798	pContext->id = SVGA3D_INVALID_ID;
2799	pState->papContexts[pState->cContexts++] = pContext;
2800	}
2801	}
2802	/* If one already exists with this id, then destroy it now. */
2803	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2804	vmsvga3dContextDestroy(pThis, cid);
2805
2806	pContext = pState->papContexts[cid];
2807	memset(pContext, 0, sizeof(*pContext));
2808	pContext->id = cid;
2809	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTextures); i++)
2810	pContext->aSidActiveTextures[i] = SVGA3D_INVALID_ID;
2811	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2812	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2813
2814	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2815	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2816
2817	/* Create a context window. */
2818	CREATESTRUCT cs;
2819
2820	AssertReturn(pThis->svga.u64HostWindowId, VERR_INTERNAL_ERROR);
2821
2822	cs.lpCreateParams = NULL;
2823	cs.dwExStyle = WS_EX_NOACTIVATE \| WS_EX_NOPARENTNOTIFY \| WS_EX_TRANSPARENT;
2824	#ifdef DEBUG_GFX_WINDOW
2825	cs.lpszName = (char *)RTMemAllocZ(256);
2826	RTStrPrintf((char *)cs.lpszName, 256, "Context %d OpenGL Window", cid);
2827	#else
2828	cs.lpszName = NULL;
2829	#endif
2830	cs.lpszClass = NULL;
2831	#ifdef DEBUG_GFX_WINDOW
2832	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_VISIBLE \| WS_CAPTION;
2833	#else
2834	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_DISABLED \| WS_CHILD \| WS_VISIBLE;
2835	#endif
2836	cs.x = 0;
2837	cs.y = 0;
2838	cs.cx = pThis->svga.uWidth;
2839	cs.cy = pThis->svga.uHeight;
2840	cs.hwndParent = (HWND)pThis->svga.u64HostWindowId;
2841	cs.hMenu = NULL;
2842	cs.hInstance = pState->hInstance;
2843
2844	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATEWINDOW, (WPARAM)&pContext->hwnd, (LPARAM)&cs);
2845	AssertRCReturn(rc, rc);
2846
2847	/* Changed when the function returns. */
2848	PresParam.BackBufferWidth = 0;
2849	PresParam.BackBufferHeight = 0;
2850	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2851	PresParam.BackBufferCount = 0;
2852
2853	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2854	PresParam.MultiSampleQuality = 0;
2855	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2856	PresParam.hDeviceWindow = pContext->hwnd;
2857	PresParam.Windowed = TRUE; /** @todo */
2858	PresParam.EnableAutoDepthStencil = FALSE;
2859	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2860	PresParam.Flags = 0;
2861	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2862	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2863	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2864
2865	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2866	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2867	D3DDEVTYPE_HAL,
2868	pContext->hwnd,
2869	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2870	&PresParam,
2871	&pContext->pDevice);
2872	#else
2873	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2874	D3DDEVTYPE_HAL,
2875	pContext->hwnd,
2876	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2877	&PresParam,
2878	NULL,
2879	&pContext->pDevice);
2880	#endif
2881	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2882
2883	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2884	return VINF_SUCCESS;
2885	}
2886
2887	/**
2888	* Destroy an existing 3d context
2889	*
2890	* @returns VBox status code.
2891	* @param pThis VGA device instance data.
2892	* @param cid Context id
2893	*/
2894	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2895	{
2896	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2897	AssertReturn(pState, VERR_NO_MEMORY);
2898
2899	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2900
2901	if ( cid < pState->cContexts
2902	&& pState->papContexts[cid]->id == cid)
2903	{
2904	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2905
2906	Log(("vmsvga3dContextDestroy id %x\n", cid));
2907
2908	/* Cleanup the device runtime state. */
2909	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2910
2911	/* Check for all surfaces that are associated with this context to remove all dependencies */
2912	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2913	{
2914	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2915	if ( pSurface->id == sid
2916	&& pSurface->idAssociatedContext == cid)
2917	{
2918	int rc;
2919
2920	LogFunc(("Remove all dependencies for surface sid=%x\n", sid));
2921
2922	uint32_t surfaceFlags = pSurface->surfaceFlags;
2923	SVGA3dSurfaceFormat format = pSurface->format;
2924	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2925	uint32_t multisampleCount = pSurface->multiSampleCount;
2926	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2927	SVGA3dSize *pMipLevelSize;
2928	uint32_t cFaces = pSurface->cFaces;
2929
2930	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2931	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2932
2933	for (uint32_t face=0; face < pSurface->cFaces; face++)
2934	{
2935	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2936	{
2937	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2938	memcpy(&pMipLevelSize[idx], &pSurface->pMipmapLevels[idx].mipmapSize, sizeof(SVGA3dSize));
2939	}
2940	}
2941	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2942
2943	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2944	#ifdef DEBUG_sunlover
2945	/** @todo not safe with shared objects */
2946	Assert(pSurface->pSharedObjectTree == NULL);
2947	#endif
2948
2949	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2950	AssertRC(rc);
2951
2952	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2953	AssertRC(rc);
2954
2955	Assert(!pSurface->u.pSurface);
2956	}
2957	else
2958	{
2959	/* Check for a shared surface object. */
2960	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2961	if (pSharedSurface)
2962	{
2963	LogFunc(("Remove shared dependency for surface sid=%x\n", sid));
2964
2965	switch (pSurface->enmD3DResType)
2966	{
2967	case VMSVGA3D_D3DRESTYPE_TEXTURE:
2968	Assert(pSharedSurface->u.pTexture);
2969	D3D_RELEASE(pSharedSurface->u.pTexture);
2970	break;
2971
2972	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
2973	Assert(pSharedSurface->u.pCubeTexture);
2974	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
2975	break;
2976
2977	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
2978	Assert(pSharedSurface->u.pVolumeTexture);
2979	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
2980	break;
2981
2982	default:
2983	AssertFailed();
2984	break;
2985	}
2986	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2987	RTMemFree(pSharedSurface);
2988	}
2989	}
2990	}
2991
2992	/* Destroy all leftover pixel shaders. */
2993	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2994	{
2995	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2996	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2997	}
2998	if (pContext->paPixelShader)
2999	RTMemFree(pContext->paPixelShader);
3000
3001	/* Destroy all leftover vertex shaders. */
3002	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
3003	{
3004	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
3005	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
3006	}
3007	if (pContext->paVertexShader)
3008	RTMemFree(pContext->paVertexShader);
3009
3010	if (pContext->state.paVertexShaderConst)
3011	RTMemFree(pContext->state.paVertexShaderConst);
3012	if (pContext->state.paPixelShaderConst)
3013	RTMemFree(pContext->state.paPixelShaderConst);
3014
3015	vmsvga3dOcclusionQueryDelete(pState, pContext);
3016
3017	/* Release the D3D device object */
3018	D3D_RELEASE(pContext->pDevice);
3019
3020	/* Destroy the window we've created. */
3021	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
3022	AssertRC(rc);
3023
3024	memset(pContext, 0, sizeof(*pContext));
3025	pContext->id = SVGA3D_INVALID_ID;
3026	}
3027	else
3028	AssertFailed();
3029
3030	return VINF_SUCCESS;
3031	}
3032
3033	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
3034	{
3035	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3036	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3037	AssertReturn(pState, VERR_NO_MEMORY);
3038
3039	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
3040	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); ++i)
3041	{
3042	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
3043	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTextures[i]);
3044	}
3045	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
3046	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
3047	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
3048	#endif
3049	return VINF_SUCCESS;
3050	}
3051
3052	/* Handle resize */
3053	int vmsvga3dChangeMode(PVGASTATE pThis)
3054	{
3055	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3056	AssertReturn(pState, VERR_NO_MEMORY);
3057
3058	/* Resize all active contexts. */
3059	for (uint32_t i = 0; i < pState->cContexts; i++)
3060	{
3061	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
3062	uint32_t cid = pContext->id;
3063
3064	if (cid != SVGA3D_INVALID_ID)
3065	{
3066	CREATESTRUCT cs;
3067	D3DPRESENT_PARAMETERS PresParam;
3068	D3DVIEWPORT9 viewportOrg;
3069	HRESULT hr;
3070
3071	#ifdef VMSVGA3D_DIRECT3D9_RESET
3072	/* Sync back all surface data as everything is lost after the Reset. */
3073	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
3074	{
3075	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
3076	if ( pSurface->id == sid
3077	&& pSurface->idAssociatedContext == cid
3078	&& pSurface->u.pSurface)
3079	{
3080	Log(("vmsvga3dChangeMode: sync back data of surface sid=%x (fDirty=%d)\n", sid, pSurface->fDirty));
3081
3082	/* Reallocate our surface memory buffers. */
3083	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
3084	{
3085	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[i];
3086
3087	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
3088	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
3089
3090	if (!pSurface->fDirty)
3091	{
3092	D3DLOCKED_RECT LockedRect;
3093
3094	if (pSurface->bounce.pTexture)
3095	{
3096	IDirect3DSurface9 pSrc, pDest;
3097
3098	/** @todo only sync when something was actually rendered (since the last sync) */
3099	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
3100	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
3101	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3102
3103	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
3104	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3105
3106	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
3107	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
3108
3109	D3D_RELEASE(pSrc);
3110	D3D_RELEASE(pDest);
3111
3112	hr = pSurface->bounce.pTexture->LockRect(i,
3113	&LockedRect,
3114	NULL,
3115	D3DLOCK_READONLY);
3116	}
3117	else
3118	hr = pSurface->u.pTexture->LockRect(i,
3119	&LockedRect,
3120	NULL,
3121	D3DLOCK_READONLY);
3122	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3123
3124	/* Copy the data one line at a time in case the internal pitch is different. */
3125	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
3126	{
3127	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
3128	}
3129
3130	if (pSurface->bounce.pTexture)
3131	hr = pSurface->bounce.pTexture->UnlockRect(i);
3132	else
3133	hr = pSurface->u.pTexture->UnlockRect(i);
3134	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3135	}
3136	}
3137
3138
3139	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
3140	{
3141	case SVGA3D_SURFACE_CUBEMAP:
3142	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE:
3143	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
3144	D3D_RELEASE(pSurface->u.pCubeTexture);
3145	D3D_RELEASE(pSurface->bounce.pCubeTexture);
3146	break;
3147
3148	case SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER:
3149	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
3150	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
3151	if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_VERTEXBUFFER)
3152	D3D_RELEASE(pSurface->u.pVertexBuffer);
3153	else if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_INDEXBUFFER)
3154	D3D_RELEASE(pSurface->u.pIndexBuffer);
3155	else
3156	AssertMsg(pSurface->u.pVertexBuffer == NULL, ("fu32ActualUsageFlags %x\n", pSurface->fu32ActualUsageFlags));
3157	break;
3158
3159	case SVGA3D_SURFACE_HINT_TEXTURE:
3160	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
3161	D3D_RELEASE(pSurface->u.pTexture);
3162	D3D_RELEASE(pSurface->bounce.pTexture);
3163	break;
3164
3165	case SVGA3D_SURFACE_HINT_RENDERTARGET:
3166	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
3167	if (pSurface->fStencilAsTexture)
3168	D3D_RELEASE(pSurface->u.pTexture);
3169	else
3170	D3D_RELEASE(pSurface->u.pSurface);
3171	break;
3172
3173	default:
3174	AssertFailed();
3175	break;
3176	}
3177	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
3178	Assert(pSurface->pSharedObjectTree == NULL);
3179
3180	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
3181	pSurface->hSharedObject = 0;
3182	}
3183	}
3184	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3185
3186	/* Cleanup the device runtime state. */
3187	D3D_RELEASE(pContext->d3dState.pVertexDecl);
3188
3189	memset(&cs, 0, sizeof(cs));
3190	cs.cx = pThis->svga.uWidth;
3191	cs.cy = pThis->svga.uHeight;
3192
3193	Log(("vmsvga3dChangeMode: Resize window %x of context %d to (%d,%d)\n", pContext->hwnd, pContext->id, cs.cx, cs.cy));
3194
3195	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3196	hr = pContext->pDevice->GetViewport(&viewportOrg);
3197	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3198
3199	Log(("vmsvga3dChangeMode: old viewport settings (%d,%d)(%d,%d) z=%d/%d\n", viewportOrg.X, viewportOrg.Y, viewportOrg.Width, viewportOrg.Height, (uint32_t)(viewportOrg.MinZ * 100.0), (uint32_t)(viewportOrg.MaxZ * 100.0)));
3200
3201	/* Resize the window. */
3202	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_RESIZEWINDOW, (WPARAM)pContext->hwnd, (LPARAM)&cs);
3203	AssertRC(rc);
3204
3205	/* Changed when the function returns. */
3206	PresParam.BackBufferWidth = 0;
3207	PresParam.BackBufferHeight = 0;
3208	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
3209	PresParam.BackBufferCount = 0;
3210
3211	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
3212	PresParam.MultiSampleQuality = 0;
3213	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
3214	PresParam.hDeviceWindow = pContext->hwnd;
3215	PresParam.Windowed = TRUE; /** @todo */
3216	PresParam.EnableAutoDepthStencil = FALSE;
3217	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
3218	PresParam.Flags = 0;
3219	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
3220	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
3221	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
3222
3223	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3224	hr = pContext->pDevice->Reset(&PresParam);
3225	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3226	#else
3227	/* ResetEx does not trash the device state */
3228	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
3229	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3230	#endif
3231	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
3232
3233	/* ResetEx changes the viewport; restore it again. */
3234	hr = pContext->pDevice->SetViewport(&viewportOrg);
3235	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3236
3237	#ifdef LOG_ENABLED
3238	{
3239	D3DVIEWPORT9 viewport;
3240	hr = pContext->pDevice->GetViewport(&viewport);
3241	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3242
3243	Log(("vmsvga3dChangeMode: changed viewport settings (%d,%d)(%d,%d) z=%d/%d\n", viewport.X, viewport.Y, viewport.Width, viewport.Height, (uint32_t)(viewport.MinZ * 100.0), (uint32_t)(viewport.MaxZ * 100.0)));
3244	}
3245	#endif
3246
3247	/* First set the render targets as they change the internal state (reset viewport etc) */
3248	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
3249	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
3250	{
3251	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
3252	{
3253	SVGA3dSurfaceImageId target;
3254
3255	target.sid = pContext->state.aRenderTargets[j];
3256	target.face = 0;
3257	target.mipmap = 0;
3258	rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
3259	AssertRCReturn(rc, rc);
3260	}
3261	}
3262
3263	#ifdef VMSVGA3D_DIRECT3D9_RESET
3264	/* Recreate the render state */
3265	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
3266	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
3267	{
3268	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
3269
3270	if (pRenderState->state != SVGA3D_RS_INVALID)
3271	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
3272	}
3273	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
3274
3275	/* Recreate the texture state */
3276	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
3277	for (uint32_t iStage = 0; iStage < RT_ELEMENTS(pContext->state.aTextureStates); iStage++)
3278	{
3279	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[0]); j++)
3280	{
3281	SVGA3dTextureState *pTextureState = &pContext->state.aTextureStates[iStage][j];
3282
3283	if (pTextureState->name != SVGA3D_RS_INVALID)
3284	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
3285	}
3286	}
3287	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
3288
3289	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
3290	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
3291	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
3292	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
3293	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
3294	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
3295	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
3296	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
3297	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
3298	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
3299	/** @todo restore more state data */
3300	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3301	}
3302	}
3303	return VINF_SUCCESS;
3304	}
3305
3306
3307	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
3308	{
3309	D3DTRANSFORMSTATETYPE d3dState;
3310	HRESULT hr;
3311	PVMSVGA3DCONTEXT pContext;
3312	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3313	AssertReturn(pState, VERR_NO_MEMORY);
3314
3315	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
3316
3317	if ( cid >= pState->cContexts
3318	\|\| pState->papContexts[cid]->id != cid)
3319	{
3320	Log(("vmsvga3dSetTransform invalid context id!\n"));
3321	return VERR_INVALID_PARAMETER;
3322	}
3323	pContext = pState->papContexts[cid];
3324
3325	switch (type)
3326	{
3327	case SVGA3D_TRANSFORM_VIEW:
3328	d3dState = D3DTS_VIEW;
3329	break;
3330	case SVGA3D_TRANSFORM_PROJECTION:
3331	d3dState = D3DTS_PROJECTION;
3332	break;
3333	case SVGA3D_TRANSFORM_TEXTURE0:
3334	d3dState = D3DTS_TEXTURE0;
3335	break;
3336	case SVGA3D_TRANSFORM_TEXTURE1:
3337	d3dState = D3DTS_TEXTURE1;
3338	break;
3339	case SVGA3D_TRANSFORM_TEXTURE2:
3340	d3dState = D3DTS_TEXTURE2;
3341	break;
3342	case SVGA3D_TRANSFORM_TEXTURE3:
3343	d3dState = D3DTS_TEXTURE3;
3344	break;
3345	case SVGA3D_TRANSFORM_TEXTURE4:
3346	d3dState = D3DTS_TEXTURE4;
3347	break;
3348	case SVGA3D_TRANSFORM_TEXTURE5:
3349	d3dState = D3DTS_TEXTURE5;
3350	break;
3351	case SVGA3D_TRANSFORM_TEXTURE6:
3352	d3dState = D3DTS_TEXTURE6;
3353	break;
3354	case SVGA3D_TRANSFORM_TEXTURE7:
3355	d3dState = D3DTS_TEXTURE7;
3356	break;
3357	case SVGA3D_TRANSFORM_WORLD:
3358	d3dState = D3DTS_WORLD;
3359	break;
3360	case SVGA3D_TRANSFORM_WORLD1:
3361	d3dState = D3DTS_WORLD1;
3362	break;
3363	case SVGA3D_TRANSFORM_WORLD2:
3364	d3dState = D3DTS_WORLD2;
3365	break;
3366	case SVGA3D_TRANSFORM_WORLD3:
3367	d3dState = D3DTS_WORLD3;
3368	break;
3369
3370	default:
3371	Log(("vmsvga3dSetTransform: unknown type!!\n"));
3372	return VERR_INVALID_PARAMETER;
3373	}
3374
3375	/* Save this matrix for vm state save/restore. */
3376	pContext->state.aTransformState[type].fValid = true;
3377	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
3378	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
3379
3380	Log(("Matrix [%d %d %d %d]\n", (int)(matrix[0] * 10.0), (int)(matrix[1] * 10.0), (int)(matrix[2] * 10.0), (int)(matrix[3] * 10.0)));
3381	Log((" [%d %d %d %d]\n", (int)(matrix[4] * 10.0), (int)(matrix[5] * 10.0), (int)(matrix[6] * 10.0), (int)(matrix[7] * 10.0)));
3382	Log((" [%d %d %d %d]\n", (int)(matrix[8] * 10.0), (int)(matrix[9] * 10.0), (int)(matrix[10] * 10.0), (int)(matrix[11] * 10.0)));
3383	Log((" [%d %d %d %d]\n", (int)(matrix[12] * 10.0), (int)(matrix[13] * 10.0), (int)(matrix[14] * 10.0), (int)(matrix[15] * 10.0)));
3384	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
3385	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
3386	return VINF_SUCCESS;
3387	}
3388
3389	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
3390	{
3391	D3DVIEWPORT9 viewport;
3392	HRESULT hr;
3393	PVMSVGA3DCONTEXT pContext;
3394	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3395	AssertReturn(pState, VERR_NO_MEMORY);
3396
3397	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
3398
3399	if ( cid >= pState->cContexts
3400	\|\| pState->papContexts[cid]->id != cid)
3401	{
3402	Log(("vmsvga3dSetZRange invalid context id!\n"));
3403	return VERR_INVALID_PARAMETER;
3404	}
3405	pContext = pState->papContexts[cid];
3406	pContext->state.zRange = zRange;
3407	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3408
3409	hr = pContext->pDevice->GetViewport(&viewport);
3410	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3411
3412	Log(("vmsvga3dSetZRange: old viewport settings (%d,%d)(%d,%d) z=%d/%d\n", viewport.X, viewport.Y, viewport.Width, viewport.Height, (uint32_t)(viewport.MinZ * 100.0), (uint32_t)(viewport.MaxZ * 100.0)));
3413	/** @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3414	if (zRange.min < 0.0)
3415	zRange.min = 0.0;
3416	if (zRange.max > 1.0)
3417	zRange.max = 1.0;
3418
3419	viewport.MinZ = zRange.min;
3420	viewport.MaxZ = zRange.max;
3421	hr = pContext->pDevice->SetViewport(&viewport);
3422	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3423	return VINF_SUCCESS;
3424	}
3425
3426	/**
3427	* Convert SVGA blend op value to its D3D equivalent
3428	*/
3429	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3430	{
3431	switch (blendOp)
3432	{
3433	case SVGA3D_BLENDOP_ZERO:
3434	return D3DBLEND_ZERO;
3435	case SVGA3D_BLENDOP_ONE:
3436	return D3DBLEND_ONE;
3437	case SVGA3D_BLENDOP_SRCCOLOR:
3438	return D3DBLEND_SRCCOLOR;
3439	case SVGA3D_BLENDOP_INVSRCCOLOR:
3440	return D3DBLEND_INVSRCCOLOR;
3441	case SVGA3D_BLENDOP_SRCALPHA:
3442	return D3DBLEND_SRCALPHA;
3443	case SVGA3D_BLENDOP_INVSRCALPHA:
3444	return D3DBLEND_INVSRCALPHA;
3445	case SVGA3D_BLENDOP_DESTALPHA:
3446	return D3DBLEND_DESTALPHA;
3447	case SVGA3D_BLENDOP_INVDESTALPHA:
3448	return D3DBLEND_INVDESTALPHA;
3449	case SVGA3D_BLENDOP_DESTCOLOR:
3450	return D3DBLEND_DESTCOLOR;
3451	case SVGA3D_BLENDOP_INVDESTCOLOR:
3452	return D3DBLEND_INVDESTCOLOR;
3453	case SVGA3D_BLENDOP_SRCALPHASAT:
3454	return D3DBLEND_SRCALPHASAT;
3455	case SVGA3D_BLENDOP_BLENDFACTOR:
3456	return D3DBLEND_BLENDFACTOR;
3457	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3458	return D3DBLEND_INVBLENDFACTOR;
3459	default:
3460	AssertFailed();
3461	return defaultBlendOp;
3462	}
3463	}
3464
3465	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3466	{
3467	DWORD val = 0; /* Shut up MSC */
3468	HRESULT hr;
3469	PVMSVGA3DCONTEXT pContext;
3470	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3471	AssertReturn(pState, VERR_NO_MEMORY);
3472
3473	Log(("vmsvga3dSetRenderState cid=%x cRenderStates=%d\n", cid, cRenderStates));
3474
3475	if ( cid >= pState->cContexts
3476	\|\| pState->papContexts[cid]->id != cid)
3477	{
3478	Log(("vmsvga3dSetRenderState invalid context id!\n"));
3479	return VERR_INVALID_PARAMETER;
3480	}
3481	pContext = pState->papContexts[cid];
3482
3483	for (unsigned i = 0; i < cRenderStates; i++)
3484	{
3485	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3486
3487	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3488	/* Save the render state for vm state saving. */
3489	if (pRenderState[i].state < SVGA3D_RS_MAX)
3490	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3491
3492	switch (pRenderState[i].state)
3493	{
3494	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3495	renderState = D3DRS_ZENABLE;
3496	val = pRenderState[i].uintValue;
3497	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3498	break;
3499
3500	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3501	renderState = D3DRS_ZWRITEENABLE;
3502	val = pRenderState[i].uintValue;
3503	break;
3504
3505	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3506	renderState = D3DRS_ALPHATESTENABLE;
3507	val = pRenderState[i].uintValue;
3508	break;
3509
3510	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3511	renderState = D3DRS_DITHERENABLE;
3512	val = pRenderState[i].uintValue;
3513	break;
3514
3515	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3516	renderState = D3DRS_ALPHABLENDENABLE;
3517	val = pRenderState[i].uintValue;
3518	break;
3519
3520	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3521	renderState = D3DRS_FOGENABLE;
3522	val = pRenderState[i].uintValue;
3523	break;
3524
3525	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3526	renderState = D3DRS_SPECULARENABLE;
3527	val = pRenderState[i].uintValue;
3528	break;
3529
3530	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3531	renderState = D3DRS_LIGHTING;
3532	val = pRenderState[i].uintValue;
3533	break;
3534
3535	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3536	renderState = D3DRS_NORMALIZENORMALS;
3537	val = pRenderState[i].uintValue;
3538	break;
3539
3540	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3541	renderState = D3DRS_POINTSPRITEENABLE;
3542	val = pRenderState[i].uintValue;
3543	break;
3544
3545	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3546	renderState = D3DRS_POINTSCALEENABLE;
3547	val = pRenderState[i].uintValue;
3548	break;
3549
3550	case SVGA3D_RS_POINTSIZE: /* float */
3551	renderState = D3DRS_POINTSIZE;
3552	val = pRenderState[i].uintValue;
3553	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3554	break;
3555
3556	case SVGA3D_RS_POINTSIZEMIN: /* float */
3557	renderState = D3DRS_POINTSIZE_MIN;
3558	val = pRenderState[i].uintValue;
3559	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3560	break;
3561
3562	case SVGA3D_RS_POINTSIZEMAX: /* float */
3563	renderState = D3DRS_POINTSIZE_MAX;
3564	val = pRenderState[i].uintValue;
3565	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3566	break;
3567
3568	case SVGA3D_RS_POINTSCALE_A: /* float */
3569	renderState = D3DRS_POINTSCALE_A;
3570	val = pRenderState[i].uintValue;
3571	break;
3572
3573	case SVGA3D_RS_POINTSCALE_B: /* float */
3574	renderState = D3DRS_POINTSCALE_B;
3575	val = pRenderState[i].uintValue;
3576	break;
3577
3578	case SVGA3D_RS_POINTSCALE_C: /* float */
3579	renderState = D3DRS_POINTSCALE_C;
3580	val = pRenderState[i].uintValue;
3581	break;
3582
3583	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3584	renderState = D3DRS_AMBIENT;
3585	val = pRenderState[i].uintValue;
3586	break;
3587
3588	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3589	renderState = D3DRS_CLIPPLANEENABLE;
3590	val = pRenderState[i].uintValue;
3591	break;
3592
3593	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3594	renderState = D3DRS_FOGCOLOR;
3595	val = pRenderState[i].uintValue;
3596	break;
3597
3598	case SVGA3D_RS_FOGSTART: /* float */
3599	renderState = D3DRS_FOGSTART;
3600	val = pRenderState[i].uintValue;
3601	break;
3602
3603	case SVGA3D_RS_FOGEND: /* float */
3604	renderState = D3DRS_FOGEND;
3605	val = pRenderState[i].uintValue;
3606	break;
3607
3608	case SVGA3D_RS_FOGDENSITY: /* float */
3609	renderState = D3DRS_FOGDENSITY;
3610	val = pRenderState[i].uintValue;
3611	break;
3612
3613	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3614	renderState = D3DRS_RANGEFOGENABLE;
3615	val = pRenderState[i].uintValue;
3616	break;
3617
3618	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3619	{
3620	SVGA3dFogMode mode;
3621	mode.uintValue = pRenderState[i].uintValue;
3622
3623	switch (mode.s.function)
3624	{
3625	case SVGA3D_FOGFUNC_INVALID:
3626	val = D3DFOG_NONE;
3627	break;
3628	case SVGA3D_FOGFUNC_EXP:
3629	val = D3DFOG_EXP;
3630	break;
3631	case SVGA3D_FOGFUNC_EXP2:
3632	val = D3DFOG_EXP2;
3633	break;
3634	case SVGA3D_FOGFUNC_LINEAR:
3635	val = D3DFOG_LINEAR;
3636	break;
3637	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3638	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3639	break;
3640	default:
3641	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3642	break;
3643	}
3644
3645	/* The fog type determines the render state. */
3646	switch (mode.s.type)
3647	{
3648	case SVGA3D_FOGTYPE_VERTEX:
3649	renderState = D3DRS_FOGVERTEXMODE;
3650	break;
3651	case SVGA3D_FOGTYPE_PIXEL:
3652	renderState = D3DRS_FOGTABLEMODE;
3653	break;
3654	default:
3655	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3656	break;
3657	}
3658
3659	/* Set the fog base to depth or range. */
3660	switch (mode.s.base)
3661	{
3662	case SVGA3D_FOGBASE_DEPTHBASED:
3663	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3664	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3665	break;
3666	case SVGA3D_FOGBASE_RANGEBASED:
3667	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3668	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3669	break;
3670	default:
3671	/* ignore */
3672	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3673	break;
3674	}
3675	break;
3676	}
3677
3678	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3679	{
3680	SVGA3dFillMode mode;
3681
3682	mode.uintValue = pRenderState[i].uintValue;
3683
3684	switch (mode.s.mode)
3685	{
3686	case SVGA3D_FILLMODE_POINT:
3687	val = D3DFILL_POINT;
3688	break;
3689	case SVGA3D_FILLMODE_LINE:
3690	val = D3DFILL_WIREFRAME;
3691	break;
3692	case SVGA3D_FILLMODE_FILL:
3693	val = D3DFILL_SOLID;
3694	break;
3695	default:
3696	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3697	break;
3698	}
3699	/** @todo ignoring face for now. */
3700	renderState = D3DRS_FILLMODE;
3701	break;
3702	}
3703
3704	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3705	renderState = D3DRS_SHADEMODE;
3706	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3707	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3708	break;
3709
3710	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3711	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3712	/** @todo */
3713	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3714	/*
3715	renderState = D3DRS_LINEPATTERN;
3716	val = pRenderState[i].uintValue;
3717	*/
3718	break;
3719
3720	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3721	renderState = D3DRS_SRCBLEND;
3722	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3723	break;
3724
3725	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3726	renderState = D3DRS_DESTBLEND;
3727	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3728	break;
3729
3730	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3731	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3732	renderState = D3DRS_BLENDOP;
3733	val = pRenderState[i].uintValue;
3734	break;
3735
3736	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3737	{
3738	switch (pRenderState[i].uintValue)
3739	{
3740	case SVGA3D_FACE_NONE:
3741	val = D3DCULL_NONE;
3742	break;
3743	case SVGA3D_FACE_FRONT:
3744	val = D3DCULL_CW;
3745	break;
3746	case SVGA3D_FACE_BACK:
3747	val = D3DCULL_CCW;
3748	break;
3749	case SVGA3D_FACE_FRONT_BACK:
3750	AssertFailed();
3751	val = D3DCULL_CW;
3752	break;
3753	default:
3754	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3755	break;
3756	}
3757	renderState = D3DRS_CULLMODE;
3758	break;
3759	}
3760
3761	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3762	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3763	renderState = D3DRS_ZFUNC;
3764	val = pRenderState[i].uintValue;
3765	break;
3766
3767	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3768	renderState = D3DRS_ALPHAFUNC;
3769	val = pRenderState[i].uintValue;
3770	break;
3771
3772	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3773	renderState = D3DRS_STENCILENABLE;
3774	val = pRenderState[i].uintValue;
3775	break;
3776
3777	case SVGA3D_RS_STENCILREF: /* uint32_t */
3778	renderState = D3DRS_STENCILREF;
3779	val = pRenderState[i].uintValue;
3780	break;
3781
3782	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3783	renderState = D3DRS_STENCILMASK;
3784	val = pRenderState[i].uintValue;
3785	break;
3786
3787	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3788	renderState = D3DRS_STENCILWRITEMASK;
3789	val = pRenderState[i].uintValue;
3790	break;
3791
3792	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3793	renderState = D3DRS_STENCILFUNC;
3794	val = pRenderState[i].uintValue;
3795	break;
3796
3797	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3798	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3799	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3800	renderState = D3DRS_STENCILFAIL;
3801	val = pRenderState[i].uintValue;
3802	break;
3803
3804	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3805	renderState = D3DRS_STENCILZFAIL;
3806	val = pRenderState[i].uintValue;
3807	break;
3808
3809	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3810	renderState = D3DRS_STENCILPASS;
3811	val = pRenderState[i].uintValue;
3812	break;
3813
3814	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3815	renderState = D3DRS_ALPHAREF;
3816	val = (uint8_t)(pRenderState[i].floatValue * 255.0f); /* D3DRS_ALPHAREF 0..255 */
3817	break;
3818
3819	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3820	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3821	/*
3822	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3823	val = pRenderState[i].uintValue;
3824	*/
3825	break;
3826
3827	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3828	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3829	/** @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3830	/*
3831	renderState = D3DRS_COORDINATETYPE;
3832	val = pRenderState[i].uintValue;
3833	*/
3834	break;
3835
3836	case SVGA3D_RS_ZBIAS: /* float */
3837	/** @todo unknown meaning; depth bias is not identical
3838	renderState = D3DRS_DEPTHBIAS;
3839	val = pRenderState[i].uintValue;
3840	*/
3841	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3842	break;
3843
3844	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3845	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3846	val = pRenderState[i].uintValue;
3847	break;
3848
3849	case SVGA3D_RS_DEPTHBIAS: /* float */
3850	renderState = D3DRS_DEPTHBIAS;
3851	val = pRenderState[i].uintValue;
3852	break;
3853
3854	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3855	renderState = D3DRS_COLORWRITEENABLE;
3856	val = pRenderState[i].uintValue;
3857	break;
3858
3859	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3860	//AssertFailed();
3861	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3862	val = pRenderState[i].uintValue;
3863	break;
3864
3865	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3866	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3867	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3868	val = pRenderState[i].uintValue;
3869	break;
3870
3871	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3872	renderState = D3DRS_SPECULARMATERIALSOURCE;
3873	val = pRenderState[i].uintValue;
3874	break;
3875
3876	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3877	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3878	val = pRenderState[i].uintValue;
3879	break;
3880
3881	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3882	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3883	val = pRenderState[i].uintValue;
3884	break;
3885
3886	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3887	renderState = D3DRS_TEXTUREFACTOR;
3888	val = pRenderState[i].uintValue;
3889	break;
3890
3891	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3892	renderState = D3DRS_LOCALVIEWER;
3893	val = pRenderState[i].uintValue;
3894	break;
3895
3896	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3897	renderState = D3DRS_SCISSORTESTENABLE;
3898	val = pRenderState[i].uintValue;
3899	break;
3900
3901	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3902	renderState = D3DRS_BLENDFACTOR;
3903	val = pRenderState[i].uintValue;
3904	break;
3905
3906	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3907	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3908	val = pRenderState[i].uintValue;
3909	break;
3910
3911	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3912	renderState = D3DRS_CCW_STENCILFUNC;
3913	val = pRenderState[i].uintValue;
3914	break;
3915
3916	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3917	renderState = D3DRS_CCW_STENCILFAIL;
3918	val = pRenderState[i].uintValue;
3919	break;
3920
3921	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3922	renderState = D3DRS_CCW_STENCILZFAIL;
3923	val = pRenderState[i].uintValue;
3924	break;
3925
3926	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3927	renderState = D3DRS_CCW_STENCILPASS;
3928	val = pRenderState[i].uintValue;
3929	break;
3930
3931	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3932	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3933	renderState = D3DRS_VERTEXBLEND;
3934	val = pRenderState[i].uintValue;
3935	break;
3936
3937	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3938	//AssertFailed();
3939	/*
3940	D3DRS_SRGBWRITEENABLE ??
3941	renderState = D3DRS_OUTPUTGAMMA;
3942	val = pRenderState[i].uintValue;
3943	*/
3944	break;
3945
3946	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3947	AssertFailed();
3948	/*
3949	renderState = D3DRS_ZVISIBLE;
3950	val = pRenderState[i].uintValue;
3951	*/
3952	break;
3953
3954	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3955	renderState = D3DRS_LASTPIXEL;
3956	val = pRenderState[i].uintValue;
3957	break;
3958
3959	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3960	renderState = D3DRS_CLIPPING;
3961	val = pRenderState[i].uintValue;
3962	break;
3963
3964	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3965	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3966	renderState = D3DRS_WRAP0;
3967	val = pRenderState[i].uintValue;
3968	break;
3969
3970	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3971	renderState = D3DRS_WRAP1;
3972	val = pRenderState[i].uintValue;
3973	break;
3974
3975	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3976	renderState = D3DRS_WRAP2;
3977	val = pRenderState[i].uintValue;
3978	break;
3979
3980	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3981	renderState = D3DRS_WRAP3;
3982	val = pRenderState[i].uintValue;
3983	break;
3984
3985	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3986	renderState = D3DRS_WRAP4;
3987	val = pRenderState[i].uintValue;
3988	break;
3989
3990	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3991	renderState = D3DRS_WRAP5;
3992	val = pRenderState[i].uintValue;
3993	break;
3994
3995	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3996	renderState = D3DRS_WRAP6;
3997	val = pRenderState[i].uintValue;
3998	break;
3999
4000	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
4001	renderState = D3DRS_WRAP7;
4002	val = pRenderState[i].uintValue;
4003	break;
4004
4005	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
4006	renderState = D3DRS_WRAP8;
4007	val = pRenderState[i].uintValue;
4008	break;
4009
4010	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
4011	renderState = D3DRS_WRAP9;
4012	val = pRenderState[i].uintValue;
4013	break;
4014
4015	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
4016	renderState = D3DRS_WRAP10;
4017	val = pRenderState[i].uintValue;
4018	break;
4019
4020	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
4021	renderState = D3DRS_WRAP11;
4022	val = pRenderState[i].uintValue;
4023	break;
4024
4025	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
4026	renderState = D3DRS_WRAP12;
4027	val = pRenderState[i].uintValue;
4028	break;
4029
4030	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
4031	renderState = D3DRS_WRAP13;
4032	val = pRenderState[i].uintValue;
4033	break;
4034
4035	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
4036	renderState = D3DRS_WRAP14;
4037	val = pRenderState[i].uintValue;
4038	break;
4039
4040	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
4041	renderState = D3DRS_WRAP15;
4042	val = pRenderState[i].uintValue;
4043	break;
4044
4045	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
4046	renderState = D3DRS_MULTISAMPLEANTIALIAS;
4047	val = pRenderState[i].uintValue;
4048	break;
4049
4050	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
4051	renderState = D3DRS_MULTISAMPLEMASK;
4052	val = pRenderState[i].uintValue;
4053	break;
4054
4055	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
4056	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
4057	val = pRenderState[i].uintValue;
4058	break;
4059
4060	case SVGA3D_RS_TWEENFACTOR: /* float */
4061	renderState = D3DRS_TWEENFACTOR;
4062	val = pRenderState[i].uintValue;
4063	break;
4064
4065	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
4066	renderState = D3DRS_ANTIALIASEDLINEENABLE;
4067	val = pRenderState[i].uintValue;
4068	break;
4069
4070	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
4071	renderState = D3DRS_COLORWRITEENABLE1;
4072	val = pRenderState[i].uintValue;
4073	break;
4074
4075	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
4076	renderState = D3DRS_COLORWRITEENABLE2;
4077	val = pRenderState[i].uintValue;
4078	break;
4079
4080	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
4081	renderState = D3DRS_COLORWRITEENABLE3;
4082	val = pRenderState[i].uintValue;
4083	break;
4084
4085	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
4086	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
4087	val = pRenderState[i].uintValue;
4088	break;
4089
4090	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
4091	renderState = D3DRS_SRCBLENDALPHA;
4092	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
4093	break;
4094
4095	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
4096	renderState = D3DRS_DESTBLENDALPHA;
4097	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
4098	break;
4099
4100	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
4101	renderState = D3DRS_BLENDOPALPHA;
4102	val = pRenderState[i].uintValue;
4103	break;
4104
4105	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
4106	AssertFailed();
4107	/*
4108	renderState = D3DRS_TRANSPARENCYANTIALIAS;
4109	val = pRenderState[i].uintValue;
4110	*/
4111	break;
4112
4113	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
4114	renderState = D3DRS_ANTIALIASEDLINEENABLE;
4115	val = pRenderState[i].uintValue;
4116	break;
4117
4118	case SVGA3D_RS_LINEWIDTH: /* float */
4119	AssertFailed();
4120	/*
4121	renderState = D3DRS_LINEWIDTH;
4122	val = pRenderState[i].uintValue;
4123	*/
4124	break;
4125
4126	case SVGA3D_RS_MAX: /* shut up MSC */
4127	case SVGA3D_RS_INVALID:
4128	AssertFailedBreak();
4129	}
4130
4131	if (renderState != D3DRS_FORCE_DWORD)
4132	{
4133	hr = pContext->pDevice->SetRenderState(renderState, val);
4134	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
4135	}
4136	}
4137
4138	return VINF_SUCCESS;
4139	}
4140
4141	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
4142	{
4143	HRESULT hr;
4144	PVMSVGA3DCONTEXT pContext;
4145	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4146	PVMSVGA3DSURFACE pRenderTarget;
4147
4148	AssertReturn(pState, VERR_NO_MEMORY);
4149	AssertReturn(type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
4150
4151	LogFunc(("cid=%x type=%x sid=%x\n", cid, type, target.sid));
4152
4153	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4154	AssertRCReturn(rc, rc);
4155
4156	/* Save for vm state save/restore. */
4157	pContext->state.aRenderTargets[type] = target.sid;
4158
4159	if (target.sid == SVGA3D_INVALID_ID)
4160	{
4161	/* Disable render target. */
4162	switch (type)
4163	{
4164	case SVGA3D_RT_DEPTH:
4165	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
4166	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4167	break;
4168
4169	case SVGA3D_RT_STENCIL:
4170	/* ignore; correct?? */
4171	break;
4172
4173	case SVGA3D_RT_COLOR0:
4174	case SVGA3D_RT_COLOR1:
4175	case SVGA3D_RT_COLOR2:
4176	case SVGA3D_RT_COLOR3:
4177	case SVGA3D_RT_COLOR4:
4178	case SVGA3D_RT_COLOR5:
4179	case SVGA3D_RT_COLOR6:
4180	case SVGA3D_RT_COLOR7:
4181	if (pState->fSupportedSurfaceNULL)
4182	{
4183	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render
4184	* into a depth buffer without wishing to update an actual color render target.
4185	*/
4186	IDirect3DSurface9 *pDummyRenderTarget;
4187	hr = pContext->pDevice->CreateRenderTarget(pThis->svga.uWidth,
4188	pThis->svga.uHeight,
4189	FOURCC_NULL,
4190	D3DMULTISAMPLE_NONE,
4191	0,
4192	FALSE,
4193	&pDummyRenderTarget,
4194	NULL);
4195
4196	AssertMsgReturn(hr == D3D_OK, ("CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4197
4198	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
4199	D3D_RELEASE(pDummyRenderTarget);
4200	}
4201	else
4202	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
4203
4204	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4205	break;
4206
4207	default:
4208	AssertFailedReturn(VERR_INVALID_PARAMETER);
4209	}
4210	return VINF_SUCCESS;
4211	}
4212
4213	rc = vmsvga3dSurfaceFromSid(pState, target.sid, &pRenderTarget);
4214	AssertRCReturn(rc, rc);
4215
4216	switch (type)
4217	{
4218	case SVGA3D_RT_DEPTH:
4219	case SVGA3D_RT_STENCIL:
4220	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4221	if (!pRenderTarget->u.pSurface)
4222	{
4223	DWORD cQualityLevels = 0;
4224
4225	/* Query the nr of quality levels for this particular format */
4226	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4227	{
4228	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4229	D3DDEVTYPE_HAL,
4230	pRenderTarget->formatD3D,
4231	TRUE, /* Windowed */
4232	pRenderTarget->multiSampleTypeD3D,
4233	&cQualityLevels);
4234	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4235	}
4236
4237	if ( pState->fSupportedSurfaceINTZ
4238	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
4239	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
4240	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8))
4241	{
4242	LogFunc(("Creating stencil surface as texture!\n"));
4243	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4244	AssertRC(rc); /* non-fatal, will use CreateDepthStencilSurface */
4245	}
4246
4247	if (!pRenderTarget->fStencilAsTexture)
4248	{
4249	Assert(!pRenderTarget->u.pSurface);
4250
4251	LogFunc(("DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
4252	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->pMipmapLevels[0].mipmapSize.width,
4253	pRenderTarget->pMipmapLevels[0].mipmapSize.height,
4254	pRenderTarget->formatD3D,
4255	pRenderTarget->multiSampleTypeD3D,
4256	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4257	FALSE, /* not discardable */
4258	&pRenderTarget->u.pSurface,
4259	NULL);
4260	AssertMsgReturn(hr == D3D_OK, ("CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4261	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4262	}
4263
4264	pRenderTarget->idAssociatedContext = cid;
4265
4266	#if 0 /* doesn't work */
4267	if ( !pRenderTarget->fStencilAsTexture
4268	&& pRenderTarget->fDirty)
4269	{
4270	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
4271	Assert(pRenderTarget->faces[0].numMipLevels == 1);
4272
4273	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
4274	{
4275	if (pRenderTarget->pMipmapLevels[i].fDirty)
4276	{
4277	D3DLOCKED_RECT LockedRect;
4278
4279	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
4280	NULL, /* entire surface */
4281	0);
4282
4283	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4284
4285	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->pMipmapLevels[i].cbSurfacePitch));
4286
4287	uint8_t pDest = (uint8_t )LockedRect.pBits;
4288	uint8_t pSrc = (uint8_t )pRenderTarget->pMipmapLevels[i].pSurfaceData;
4289	for (uint32_t j = 0; j < pRenderTarget->pMipmapLevels[i].size.height; j++)
4290	{
4291	memcpy(pDest, pSrc, pRenderTarget->pMipmapLevels[i].cbSurfacePitch);
4292
4293	pDest += LockedRect.Pitch;
4294	pSrc += pRenderTarget->pMipmapLevels[i].cbSurfacePitch;
4295	}
4296
4297	hr = pRenderTarget->u.pSurface->UnlockRect();
4298	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4299
4300	pRenderTarget->pMipmapLevels[i].fDirty = false;
4301	}
4302	}
4303	}
4304	#endif
4305	}
4306	Assert(pRenderTarget->idAssociatedContext == cid);
4307
4308	/** @todo Assert(!pRenderTarget->fDirty); */
4309
4310	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4311
4312	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
4313	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
4314
4315	if (pRenderTarget->fStencilAsTexture)
4316	{
4317	IDirect3DSurface9 *pStencilSurface;
4318
4319	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(0, &pStencilSurface);
4320	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
4321
4322	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
4323	D3D_RELEASE(pStencilSurface);
4324	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4325	}
4326	else
4327	{
4328	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
4329	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4330	}
4331	break;
4332
4333	case SVGA3D_RT_COLOR0:
4334	case SVGA3D_RT_COLOR1:
4335	case SVGA3D_RT_COLOR2:
4336	case SVGA3D_RT_COLOR3:
4337	case SVGA3D_RT_COLOR4:
4338	case SVGA3D_RT_COLOR5:
4339	case SVGA3D_RT_COLOR6:
4340	case SVGA3D_RT_COLOR7:
4341	{
4342	IDirect3DSurface9 *pSurface;
4343	bool fTexture = false;
4344
4345	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4346	vmsvga3dSurfaceFlush(pThis, pRenderTarget);
4347
4348	if (pRenderTarget->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE)
4349	{
4350	fTexture = true;
4351
4352	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
4353	if (!pRenderTarget->u.pTexture)
4354	{
4355	LogFunc(("Create texture to be used as render target; sid=%x type=%d format=%d -> create texture\n", target.sid, pRenderTarget->surfaceFlags, pRenderTarget->format));
4356	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4357	AssertRCReturn(rc, rc);
4358	}
4359
4360	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, false, &pSurface);
4361	AssertRCReturn(rc, rc);
4362	}
4363	else
4364	{
4365	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4366	if (!pRenderTarget->u.pSurface)
4367	{
4368	DWORD cQualityLevels = 0;
4369
4370	/* Query the nr of quality levels for this particular format */
4371	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4372	{
4373	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4374	D3DDEVTYPE_HAL,
4375	pRenderTarget->formatD3D,
4376	TRUE, /* Windowed */
4377	pRenderTarget->multiSampleTypeD3D,
4378	&cQualityLevels);
4379	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4380	}
4381
4382	LogFunc(("COLOR; cQualityLevels=%d\n", cQualityLevels));
4383	LogFunc(("Create rendertarget (%d,%d) formatD3D=%x multisample=%x\n",
4384	pRenderTarget->pMipmapLevels[0].mipmapSize.width, pRenderTarget->pMipmapLevels[0].mipmapSize.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
4385
4386	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->pMipmapLevels[0].mipmapSize.width,
4387	pRenderTarget->pMipmapLevels[0].mipmapSize.height,
4388	pRenderTarget->formatD3D,
4389	pRenderTarget->multiSampleTypeD3D,
4390	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4391	TRUE, /* lockable */
4392	&pRenderTarget->u.pSurface,
4393	NULL);
4394	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4395
4396	pRenderTarget->idAssociatedContext = cid;
4397	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4398	}
4399	else
4400	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4401
4402	Assert(pRenderTarget->idAssociatedContext == cid);
4403	Assert(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE);
4404	pSurface = pRenderTarget->u.pSurface;
4405	}
4406
4407	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4408	Assert(!pRenderTarget->fDirty);
4409
4410	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4411	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4412
4413	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4414	if (fTexture)
4415	D3D_RELEASE(pSurface); /* Release reference to texture level 0 */
4416	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4417
4418	/* Changing the render target resets the viewport; restore it here. */
4419	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4420	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4421	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
4422	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
4423	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4424	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4425	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4426
4427	break;
4428	}
4429
4430	default:
4431	AssertFailedReturn(VERR_INVALID_PARAMETER);
4432	}
4433
4434	return VINF_SUCCESS;
4435	}
4436
4437	/**
4438	* Convert SVGA texture combiner value to its D3D equivalent
4439	*/
4440	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4441	{
4442	switch (value)
4443	{
4444	case SVGA3D_TC_DISABLE:
4445	return D3DTOP_DISABLE;
4446	case SVGA3D_TC_SELECTARG1:
4447	return D3DTOP_SELECTARG1;
4448	case SVGA3D_TC_SELECTARG2:
4449	return D3DTOP_SELECTARG2;
4450	case SVGA3D_TC_MODULATE:
4451	return D3DTOP_MODULATE;
4452	case SVGA3D_TC_ADD:
4453	return D3DTOP_ADD;
4454	case SVGA3D_TC_ADDSIGNED:
4455	return D3DTOP_ADDSIGNED;
4456	case SVGA3D_TC_SUBTRACT:
4457	return D3DTOP_SUBTRACT;
4458	case SVGA3D_TC_BLENDTEXTUREALPHA:
4459	return D3DTOP_BLENDTEXTUREALPHA;
4460	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4461	return D3DTOP_BLENDDIFFUSEALPHA;
4462	case SVGA3D_TC_BLENDCURRENTALPHA:
4463	return D3DTOP_BLENDCURRENTALPHA;
4464	case SVGA3D_TC_BLENDFACTORALPHA:
4465	return D3DTOP_BLENDFACTORALPHA;
4466	case SVGA3D_TC_MODULATE2X:
4467	return D3DTOP_MODULATE2X;
4468	case SVGA3D_TC_MODULATE4X:
4469	return D3DTOP_MODULATE4X;
4470	case SVGA3D_TC_DSDT:
4471	AssertFailed(); /** @todo ??? */
4472	return D3DTOP_DISABLE;
4473	case SVGA3D_TC_DOTPRODUCT3:
4474	return D3DTOP_DOTPRODUCT3;
4475	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4476	return D3DTOP_BLENDTEXTUREALPHAPM;
4477	case SVGA3D_TC_ADDSIGNED2X:
4478	return D3DTOP_ADDSIGNED2X;
4479	case SVGA3D_TC_ADDSMOOTH:
4480	return D3DTOP_ADDSMOOTH;
4481	case SVGA3D_TC_PREMODULATE:
4482	return D3DTOP_PREMODULATE;
4483	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4484	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4485	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4486	return D3DTOP_MODULATECOLOR_ADDALPHA;
4487	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4488	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4489	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4490	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4491	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4492	return D3DTOP_BUMPENVMAPLUMINANCE;
4493	case SVGA3D_TC_MULTIPLYADD:
4494	return D3DTOP_MULTIPLYADD;
4495	case SVGA3D_TC_LERP:
4496	return D3DTOP_LERP;
4497	default:
4498	AssertFailed();
4499	return D3DTOP_DISABLE;
4500	}
4501	}
4502
4503	/**
4504	* Convert SVGA texture arg data value to its D3D equivalent
4505	*/
4506	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4507	{
4508	switch (value)
4509	{
4510	case SVGA3D_TA_CONSTANT:
4511	return D3DTA_CONSTANT;
4512	case SVGA3D_TA_PREVIOUS:
4513	return D3DTA_CURRENT; /* current = previous */
4514	case SVGA3D_TA_DIFFUSE:
4515	return D3DTA_DIFFUSE;
4516	case SVGA3D_TA_TEXTURE:
4517	return D3DTA_TEXTURE;
4518	case SVGA3D_TA_SPECULAR:
4519	return D3DTA_SPECULAR;
4520	default:
4521	AssertFailed();
4522	return 0;
4523	}
4524	}
4525
4526	/**
4527	* Convert SVGA texture transform flag value to its D3D equivalent
4528	*/
4529	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4530	{
4531	switch (value)
4532	{
4533	case SVGA3D_TEX_TRANSFORM_OFF:
4534	return D3DTTFF_DISABLE;
4535	case SVGA3D_TEX_TRANSFORM_S:
4536	return D3DTTFF_COUNT1; /** @todo correct? */
4537	case SVGA3D_TEX_TRANSFORM_T:
4538	return D3DTTFF_COUNT2; /** @todo correct? */
4539	case SVGA3D_TEX_TRANSFORM_R:
4540	return D3DTTFF_COUNT3; /** @todo correct? */
4541	case SVGA3D_TEX_TRANSFORM_Q:
4542	return D3DTTFF_COUNT4; /** @todo correct? */
4543	case SVGA3D_TEX_PROJECTED:
4544	return D3DTTFF_PROJECTED;
4545	default:
4546	AssertFailed();
4547	return 0;
4548	}
4549	}
4550
4551	static DWORD vmsvga3dSamplerIndex2D3D(uint32_t idxSampler)
4552	{
4553	if (idxSampler < SVGA3D_MAX_SAMPLERS_PS)
4554	return idxSampler;
4555	return (idxSampler - SVGA3D_MAX_SAMPLERS_PS) + D3DDMAPSAMPLER;
4556	}
4557
4558	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4559	{
4560	DWORD val = 0; /* Shut up MSC */
4561	HRESULT hr;
4562	PVMSVGA3DCONTEXT pContext;
4563	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4564	AssertReturn(pState, VERR_NO_MEMORY);
4565
4566	LogFunc(("%x cTextureState=%d\n", cid, cTextureStates));
4567
4568	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4569	AssertRCReturn(rc, rc);
4570
4571	for (unsigned i = 0; i < cTextureStates; i++)
4572	{
4573	LogFunc(("cid=%x stage=%d type=%s (%x) val=%x\n", cid, pTextureState[i].stage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4574
4575	if (pTextureState[i].name == SVGA3D_TS_BIND_TEXTURE)
4576	{
4577	/* Special case: binding a texture to a sampler. Stage is the sampler index. */
4578	const uint32_t sid = pTextureState[i].value;
4579	const uint32_t idxSampler = pTextureState[i].stage;
4580
4581	if (RT_UNLIKELY(idxSampler >= SVGA3D_MAX_SAMPLERS))
4582	{
4583	AssertMsgFailed(("pTextureState[%d]: SVGA3D_TS_BIND_TEXTURE idxSampler=%d, sid=%x\n", i, idxSampler, sid));
4584	continue;
4585	}
4586
4587	const DWORD d3dSampler = vmsvga3dSamplerIndex2D3D(idxSampler);
4588	if (sid == SVGA3D_INVALID_ID)
4589	{
4590	LogFunc(("SVGA3D_TS_BIND_TEXTURE: unbind sampler=%d\n", idxSampler));
4591
4592	pContext->aSidActiveTextures[idxSampler] = SVGA3D_INVALID_ID;
4593
4594	/* Unselect the currently associated texture. */
4595	hr = pContext->pDevice->SetTexture(d3dSampler, NULL);
4596	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4597	}
4598	else
4599	{
4600	PVMSVGA3DSURFACE pSurface;
4601	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
4602	AssertRCReturn(rc, rc);
4603
4604	LogFunc(("SVGA3D_TS_BIND_TEXTURE: bind idxSampler=%d, texture sid=%x (%d,%d)\n", idxSampler, sid, pSurface->pMipmapLevels[0].mipmapSize.width, pSurface->pMipmapLevels[0].mipmapSize.height));
4605
4606	if (!pSurface->u.pTexture)
4607	{
4608	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4609	LogFunc(("CreateTexture (%d,%d) level=%d fUsage=%x format=%x\n", pSurface->pMipmapLevels[0].mipmapSize.width, pSurface->pMipmapLevels[0].mipmapSize.height, pSurface->faces[0].numMipLevels, pSurface->fUsageD3D, pSurface->formatD3D));
4610	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4611	AssertRCReturn(rc, rc);
4612	}
4613	else
4614	{
4615	Assert( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
4616	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
4617	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE);
4618	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4619	vmsvga3dSurfaceFlush(pThis, pSurface);
4620	}
4621
4622	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4623	if (pSurface->idAssociatedContext != cid)
4624	{
4625	LogFunc(("Using texture sid=%x created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4626
4627	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
4628	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4629
4630	hr = pContext->pDevice->SetTexture(d3dSampler, pSharedSurface->u.pTexture);
4631	}
4632	else
4633	#endif
4634	hr = pContext->pDevice->SetTexture(d3dSampler, pSurface->u.pTexture);
4635
4636	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4637
4638	pContext->aSidActiveTextures[idxSampler] = sid;
4639	}
4640	/* Finished; continue with the next one. */
4641	continue;
4642	}
4643
4644	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4645	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4646	switch (pTextureState[i].name)
4647	{
4648	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4649	textureType = D3DTSS_COLOROP;
4650	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4651	break;
4652
4653	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4654	textureType = D3DTSS_COLORARG0;
4655	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4656	break;
4657
4658	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4659	textureType = D3DTSS_COLORARG1;
4660	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4661	break;
4662
4663	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4664	textureType = D3DTSS_COLORARG2;
4665	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4666	break;
4667
4668	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4669	textureType = D3DTSS_ALPHAOP;
4670	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4671	break;
4672
4673	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4674	textureType = D3DTSS_ALPHAARG0;
4675	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4676	break;
4677
4678	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4679	textureType = D3DTSS_ALPHAARG1;
4680	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4681	break;
4682
4683	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4684	textureType = D3DTSS_ALPHAARG2;
4685	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4686	break;
4687
4688	case SVGA3D_TS_BUMPENVMAT00: /* float */
4689	textureType = D3DTSS_BUMPENVMAT00;
4690	val = pTextureState[i].value;
4691	break;
4692
4693	case SVGA3D_TS_BUMPENVMAT01: /* float */
4694	textureType = D3DTSS_BUMPENVMAT01;
4695	val = pTextureState[i].value;
4696	break;
4697
4698	case SVGA3D_TS_BUMPENVMAT10: /* float */
4699	textureType = D3DTSS_BUMPENVMAT10;
4700	val = pTextureState[i].value;
4701	break;
4702
4703	case SVGA3D_TS_BUMPENVMAT11: /* float */
4704	textureType = D3DTSS_BUMPENVMAT11;
4705	val = pTextureState[i].value;
4706	break;
4707
4708	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4709	textureType = D3DTSS_TEXCOORDINDEX;
4710	val = pTextureState[i].value;
4711	break;
4712
4713	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4714	textureType = D3DTSS_BUMPENVLSCALE;
4715	val = pTextureState[i].value;
4716	break;
4717
4718	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4719	textureType = D3DTSS_BUMPENVLOFFSET;
4720	val = pTextureState[i].value;
4721	break;
4722
4723	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4724	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4725	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4726	break;
4727
4728	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4729	samplerType = D3DSAMP_ADDRESSW;
4730	val = pTextureState[i].value; /* Identical otherwise */
4731	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4732	break;
4733
4734	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4735	samplerType = D3DSAMP_ADDRESSU;
4736	val = pTextureState[i].value; /* Identical otherwise */
4737	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4738	break;
4739
4740	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4741	samplerType = D3DSAMP_ADDRESSV;
4742	val = pTextureState[i].value; /* Identical otherwise */
4743	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4744	break;
4745
4746	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4747	samplerType = D3DSAMP_MIPFILTER;
4748	val = pTextureState[i].value; /* Identical otherwise */
4749	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4750	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4751	break;
4752
4753	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4754	samplerType = D3DSAMP_MAGFILTER;
4755	val = pTextureState[i].value; /* Identical otherwise */
4756	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4757	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4758	break;
4759
4760	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4761	samplerType = D3DSAMP_MINFILTER;
4762	val = pTextureState[i].value; /* Identical otherwise */
4763	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4764	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4765	break;
4766
4767	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4768	samplerType = D3DSAMP_BORDERCOLOR;
4769	val = pTextureState[i].value; /* Identical */
4770	break;
4771
4772	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4773	samplerType = D3DSAMP_MIPMAPLODBIAS;
4774	val = pTextureState[i].value; /* Identical */
4775	break;
4776
4777	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4778	samplerType = D3DSAMP_MAXMIPLEVEL;
4779	val = pTextureState[i].value; /* Identical?? */
4780	break;
4781
4782	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4783	samplerType = D3DSAMP_MAXANISOTROPY;
4784	val = pTextureState[i].value; /* Identical?? */
4785	break;
4786
4787	case SVGA3D_TS_GAMMA: /* float */
4788	samplerType = D3DSAMP_SRGBTEXTURE;
4789	/* Boolean in D3D */
4790	if (pTextureState[i].floatValue == 1.0f)
4791	val = FALSE;
4792	else
4793	val = TRUE;
4794	break;
4795
4796	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4797	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4798	AssertFailed();
4799	break;
4800
4801	case SVGA3D_TS_MAX: /* shut up MSC */
4802	case SVGA3D_TS_INVALID:
4803	case SVGA3D_TS_BIND_TEXTURE:
4804	AssertFailedBreak();
4805	}
4806
4807	const uint32_t currentStage = pTextureState[i].stage;
4808	/* Record the texture state for vm state saving. */
4809	if ( currentStage < RT_ELEMENTS(pContext->state.aTextureStates)
4810	&& pTextureState[i].name < RT_ELEMENTS(pContext->state.aTextureStates[0]))
4811	{
4812	pContext->state.aTextureStates[currentStage][pTextureState[i].name] = pTextureState[i];
4813	}
4814
4815	if (textureType != D3DTSS_FORCE_DWORD)
4816	{
4817	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGES))
4818	{
4819	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4820	continue;
4821	}
4822
4823	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4824	AssertMsg(hr == D3D_OK, ("SetTextureStageState failed with %x\n", hr));
4825	}
4826	else if (samplerType != D3DSAMP_FORCE_DWORD)
4827	{
4828	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_SAMPLERS))
4829	{
4830	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4831	continue;
4832	}
4833
4834	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4835	AssertMsg(hr == D3D_OK, ("SetSamplerState failed with %x\n", hr));
4836	}
4837	else
4838	{
4839	AssertFailed();
4840	}
4841	}
4842
4843	return VINF_SUCCESS;
4844	}
4845
4846	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4847	{
4848	HRESULT hr;
4849	D3DMATERIAL9 material;
4850	PVMSVGA3DCONTEXT pContext;
4851	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4852	AssertReturn(pState, VERR_NO_MEMORY);
4853
4854	LogFunc(("cid=%x face %d\n", cid, face));
4855
4856	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4857	AssertRCReturn(rc, rc);
4858
4859	AssertReturn(face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4860
4861	/* Save for vm state save/restore. */
4862	pContext->state.aMaterial[face].fValid = true;
4863	pContext->state.aMaterial[face].material = *pMaterial;
4864	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4865
4866	/* @note face not used for D3D9 */
4867	/** @todo ignore everything except SVGA3D_FACE_NONE? */
4868	//Assert(face == SVGA3D_FACE_NONE);
4869	if (face != SVGA3D_FACE_NONE)
4870	Log(("Unsupported face %d!!\n", face));
4871
4872	material.Diffuse.r = pMaterial->diffuse[0];
4873	material.Diffuse.g = pMaterial->diffuse[1];
4874	material.Diffuse.b = pMaterial->diffuse[2];
4875	material.Diffuse.a = pMaterial->diffuse[3];
4876	material.Ambient.r = pMaterial->ambient[0];
4877	material.Ambient.g = pMaterial->ambient[1];
4878	material.Ambient.b = pMaterial->ambient[2];
4879	material.Ambient.a = pMaterial->ambient[3];
4880	material.Specular.r = pMaterial->specular[0];
4881	material.Specular.g = pMaterial->specular[1];
4882	material.Specular.b = pMaterial->specular[2];
4883	material.Specular.a = pMaterial->specular[3];
4884	material.Emissive.r = pMaterial->emissive[0];
4885	material.Emissive.g = pMaterial->emissive[1];
4886	material.Emissive.b = pMaterial->emissive[2];
4887	material.Emissive.a = pMaterial->emissive[3];
4888	material.Power = pMaterial->shininess;
4889
4890	hr = pContext->pDevice->SetMaterial(&material);
4891	AssertMsgReturn(hr == D3D_OK, ("SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4892
4893	return VINF_SUCCESS;
4894	}
4895
4896	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4897	{
4898	HRESULT hr;
4899	D3DLIGHT9 light;
4900	PVMSVGA3DCONTEXT pContext;
4901	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4902	AssertReturn(pState, VERR_NO_MEMORY);
4903
4904	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4905
4906	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4907	AssertRCReturn(rc, rc);
4908
4909	switch (pData->type)
4910	{
4911	case SVGA3D_LIGHTTYPE_POINT:
4912	light.Type = D3DLIGHT_POINT;
4913	break;
4914
4915	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4916	light.Type = D3DLIGHT_SPOT;
4917	break;
4918
4919	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4920	light.Type = D3DLIGHT_DIRECTIONAL;
4921	break;
4922
4923	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4924	default:
4925	Log(("Unsupported light type!!\n"));
4926	return VERR_INVALID_PARAMETER;
4927	}
4928
4929	/* Store for vm state save/restore */
4930	if (index < SVGA3D_MAX_LIGHTS)
4931	{
4932	pContext->state.aLightData[index].fValidData = true;
4933	pContext->state.aLightData[index].data = *pData;
4934	}
4935	else
4936	AssertFailed();
4937
4938	light.Diffuse.r = pData->diffuse[0];
4939	light.Diffuse.g = pData->diffuse[1];
4940	light.Diffuse.b = pData->diffuse[2];
4941	light.Diffuse.a = pData->diffuse[3];
4942	light.Specular.r = pData->specular[0];
4943	light.Specular.g = pData->specular[1];
4944	light.Specular.b = pData->specular[2];
4945	light.Specular.a = pData->specular[3];
4946	light.Ambient.r = pData->ambient[0];
4947	light.Ambient.g = pData->ambient[1];
4948	light.Ambient.b = pData->ambient[2];
4949	light.Ambient.a = pData->ambient[3];
4950	light.Position.x = pData->position[0];
4951	light.Position.y = pData->position[1];
4952	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4953	light.Direction.x = pData->direction[0];
4954	light.Direction.y = pData->direction[1];
4955	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4956	light.Range = pData->range;
4957	light.Falloff = pData->falloff;
4958	light.Attenuation0 = pData->attenuation0;
4959	light.Attenuation1 = pData->attenuation1;
4960	light.Attenuation2 = pData->attenuation2;
4961	light.Theta = pData->theta;
4962	light.Phi = pData->phi;
4963
4964	hr = pContext->pDevice->SetLight(index, &light);
4965	AssertMsgReturn(hr == D3D_OK, ("SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4966
4967	return VINF_SUCCESS;
4968	}
4969
4970	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4971	{
4972	HRESULT hr;
4973	PVMSVGA3DCONTEXT pContext;
4974	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4975	AssertReturn(pState, VERR_NO_MEMORY);
4976
4977	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4978
4979	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4980	AssertRCReturn(rc, rc);
4981
4982	/* Store for vm state save/restore */
4983	if (index < SVGA3D_MAX_LIGHTS)
4984	pContext->state.aLightData[index].fEnabled = !!enabled;
4985	else
4986	AssertFailed();
4987
4988	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4989	AssertMsgReturn(hr == D3D_OK, ("LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4990
4991	return VINF_SUCCESS;
4992	}
4993
4994	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4995	{
4996	HRESULT hr;
4997	D3DVIEWPORT9 viewPort;
4998	PVMSVGA3DCONTEXT pContext;
4999	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5000	AssertReturn(pState, VERR_NO_MEMORY);
5001
5002	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5003
5004	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5005	AssertRCReturn(rc, rc);
5006
5007	/* Save for vm state save/restore. */
5008	pContext->state.RectViewPort = *pRect;
5009	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
5010
5011	hr = pContext->pDevice->GetViewport(&viewPort);
5012	AssertMsgReturn(hr == D3D_OK, ("GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
5013
5014	viewPort.X = pRect->x;
5015	viewPort.Y = pRect->y;
5016	viewPort.Width = pRect->w;
5017	viewPort.Height = pRect->h;
5018	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
5019
5020	hr = pContext->pDevice->SetViewport(&viewPort);
5021	AssertMsgReturn(hr == D3D_OK, ("SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
5022
5023	return VINF_SUCCESS;
5024	}
5025
5026	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
5027	{
5028	HRESULT hr;
5029	PVMSVGA3DCONTEXT pContext;
5030	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5031	AssertReturn(pState, VERR_NO_MEMORY);
5032
5033	Log(("vmsvga3dSetClipPlane %x %d (%d,%d)(%d,%d)\n", cid, index, (unsigned)(plane[0] * 100.0), (unsigned)(plane[1] * 100.0), (unsigned)(plane[2] * 100.0), (unsigned)(plane[3] * 100.0)));
5034	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
5035
5036	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5037	AssertRCReturn(rc, rc);
5038
5039	/* Store for vm state save/restore. */
5040	pContext->state.aClipPlane[index].fValid = true;
5041	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
5042
5043	hr = pContext->pDevice->SetClipPlane(index, plane);
5044	AssertMsgReturn(hr == D3D_OK, ("SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
5045	return VINF_SUCCESS;
5046	}
5047
5048	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
5049	{
5050	DWORD clearFlagD3D = 0;
5051	D3DRECT *pRectD3D = NULL;
5052	HRESULT hr;
5053	PVMSVGA3DCONTEXT pContext;
5054	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5055	AssertReturn(pState, VERR_NO_MEMORY);
5056
5057	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
5058
5059	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5060	AssertRCReturn(rc, rc);
5061
5062	if (clearFlag & SVGA3D_CLEAR_COLOR)
5063	clearFlagD3D \|= D3DCLEAR_TARGET;
5064	if (clearFlag & SVGA3D_CLEAR_STENCIL)
5065	clearFlagD3D \|= D3DCLEAR_STENCIL;
5066	if (clearFlag & SVGA3D_CLEAR_DEPTH)
5067	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
5068
5069	if (cRects)
5070	{
5071	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
5072	AssertReturn(pRectD3D, VERR_NO_MEMORY);
5073
5074	for (unsigned i=0; i < cRects; i++)
5075	{
5076	Log(("vmsvga3dCommandClear: rect %d (%d,%d)(%d,%d)\n", i, pRect[i].x, pRect[i].y, pRect[i].x + pRect[i].w, pRect[i].y + pRect[i].h));
5077	pRectD3D[i].x1 = pRect[i].x;
5078	pRectD3D[i].y1 = pRect[i].y;
5079	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
5080	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
5081	}
5082	}
5083
5084	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
5085	if (pRectD3D)
5086	RTMemFree(pRectD3D);
5087
5088	AssertMsgReturn(hr == D3D_OK, ("Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
5089
5090	/* Make sure we can track drawing usage of active render targets. */
5091	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
5092	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
5093	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
5094
5095	return VINF_SUCCESS;
5096	}
5097
5098	/* Convert VMWare vertex declaration to its D3D equivalent. */
5099	static int vmsvga3dVertexDecl2D3D(const SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
5100	{
5101	/* usage, method and type are identical; make sure. */
5102	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
5103	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
5104	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
5105	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
5106	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
5107	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
5108
5109	pVertexElement->Stream = 0;
5110	pVertexElement->Offset = 0;
5111	pVertexElement->Type = identity.type;
5112	pVertexElement->Method = identity.method;
5113	pVertexElement->Usage = identity.usage;
5114	pVertexElement->UsageIndex = identity.usageIndex;
5115	return VINF_SUCCESS;
5116	}
5117
5118	/* Convert VMWare primitive type to its D3D equivalent. */
5119	static int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
5120	{
5121	switch (PrimitiveType)
5122	{
5123	case SVGA3D_PRIMITIVE_TRIANGLELIST:
5124	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5125	break;
5126	case SVGA3D_PRIMITIVE_POINTLIST:
5127	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
5128	break;
5129	case SVGA3D_PRIMITIVE_LINELIST:
5130	*pPrimitiveTypeD3D = D3DPT_LINELIST;
5131	break;
5132	case SVGA3D_PRIMITIVE_LINESTRIP:
5133	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
5134	break;
5135	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
5136	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
5137	break;
5138	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
5139	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
5140	break;
5141	default:
5142	return VERR_INVALID_PARAMETER;
5143	}
5144	return VINF_SUCCESS;
5145	}
5146
5147	#ifdef OLD_DRAW_PRIMITIVES /* Old vmsvga3dDrawPrimitives */
5148
5149	static int vmsvga3dDrawPrimitivesProcessVertexDecls(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t numVertexDecls, SVGA3dVertexDecl pVertexDecl, uint32_t idStream, D3DVERTEXELEMENT9 pVertexElement)
5150	{
5151	HRESULT hr;
5152	int rc;
5153	uint32_t uVertexMinOffset = 0xffffffff;
5154	uint32_t uVertexMaxOffset = 0;
5155
5156	/* Create a vertex declaration array */
5157	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
5158	{
5159	unsigned sidVertex = pVertexDecl[iVertex].array.surfaceId;
5160	PVMSVGA3DSURFACE pVertexSurface;
5161
5162	AssertReturn(sidVertex < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
5163	AssertReturn(sidVertex < pState->cSurfaces && pState->papSurfaces[sidVertex]->id == sidVertex, VERR_INVALID_PARAMETER);
5164
5165	pVertexSurface = pState->papSurfaces[sidVertex];
5166	Log(("vmsvga3dDrawPrimitives: vertex sid=%x stream %d\n", sidVertex, idStream));
5167	Log(("vmsvga3dDrawPrimitives: type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d\n", vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type, vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method, vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage, pVertexDecl[iVertex].identity.usageIndex, pVertexDecl[iVertex].array.stride, pVertexDecl[iVertex].array.offset));
5168
5169	rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5170	AssertRCReturn(rc, rc);
5171	pVertexElement[iVertex].Stream = idStream;
5172
5173	#ifdef LOG_ENABLED
5174	if (pVertexDecl[iVertex].array.stride == 0)
5175	Log(("vmsvga3dDrawPrimitives: stride == 0! Can be valid\n"));
5176	#endif
5177
5178	/* Find the min and max vertex offset to determine the right base offset to use in the vertex declaration. */
5179	if (pVertexDecl[iVertex].array.offset > uVertexMaxOffset)
5180	uVertexMaxOffset = pVertexDecl[iVertex].array.offset;
5181	if (pVertexDecl[iVertex].array.offset < uVertexMinOffset)
5182	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
5183
5184	if ( pVertexSurface->u.pSurface
5185	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
5186	{
5187	/* The buffer object is not an vertex one. Switch type. */
5188	Assert(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER);
5189	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
5190	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5191
5192	LogFunc(("index -> vertex buffer sid=%x\n", sidVertex));
5193	}
5194
5195	if (!pVertexSurface->u.pVertexBuffer)
5196	{
5197	Assert(iVertex == 0);
5198
5199	LogFunc(("create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
5200	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
5201	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output) */,
5202	0, /* non-FVF */
5203	D3DPOOL_DEFAULT,
5204	&pVertexSurface->u.pVertexBuffer,
5205	NULL);
5206	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5207
5208	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
5209	pVertexSurface->idAssociatedContext = pContext->id;
5210
5211	if (pVertexSurface->fDirty)
5212	{
5213	void *pData;
5214
5215	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pData, 0);
5216	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5217
5218	memcpy(pData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
5219
5220	hr = pVertexSurface->u.pVertexBuffer->Unlock();
5221	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5222	pVertexSurface->pMipmapLevels[0].fDirty = false;
5223	pVertexSurface->fDirty = false;
5224	}
5225	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
5226	}
5227	}
5228
5229	/* Set the right vertex offset values for each declaration. */
5230	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
5231	{
5232	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5233	#ifdef LOG_ENABLED
5234	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5235	LogFunc(("WARNING: offset > stride!!\n"));
5236	#endif
5237
5238	LogFunc(("vertex %d offset = %d (stride %d) (min=%d max=%d)\n", iVertex, pVertexDecl[iVertex].array.offset, pVertexDecl[iVertex].array.stride, uVertexMinOffset, uVertexMaxOffset));
5239	}
5240
5241	PVMSVGA3DSURFACE pVertexSurface;
5242	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5243	unsigned strideVertex = pVertexDecl[0].array.stride;
5244
5245	pVertexSurface = pState->papSurfaces[sidVertex];
5246
5247	LogFunc(("SetStreamSource %d min offset=%d stride=%d\n", idStream, uVertexMinOffset, strideVertex));
5248	hr = pContext->pDevice->SetStreamSource(idStream,
5249	pVertexSurface->u.pVertexBuffer,
5250	uVertexMinOffset,
5251	strideVertex);
5252
5253	AssertMsgReturn(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5254	return VINF_SUCCESS;
5255	}
5256
5257	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5258	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5259	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5260	{
5261	RT_NOREF(pVertexDivisor);
5262	PVMSVGA3DCONTEXT pContext;
5263	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5264	AssertReturn(pState, VERR_INTERNAL_ERROR);
5265	int rc = VINF_SUCCESS;
5266	HRESULT hr;
5267	uint32_t iCurrentVertex, iCurrentStreamId;
5268	IDirect3DVertexDeclaration9 *pVertexDeclD3D = NULL;
5269	D3DVERTEXELEMENT9 *pVertexElement = NULL;
5270	D3DVERTEXELEMENT9 VertexEnd = D3DDECL_END();
5271
5272	LogFunc(("%x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5273
5274	/* Caller already check these, but it cannot hurt to check again... */
5275	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5276	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5277	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5278
5279	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5280	AssertRCReturn(rc, rc);
5281
5282	/* Begin a scene before rendering anything. */
5283	hr = pContext->pDevice->BeginScene();
5284	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5285
5286	pVertexElement = (D3DVERTEXELEMENT9 )RTMemAllocZ(sizeof(D3DVERTEXELEMENT9) (numVertexDecls + 1));
5287	if (!pVertexElement)
5288	{
5289	Assert(pVertexElement);
5290	rc = VERR_INTERNAL_ERROR;
5291	goto internal_error;
5292	}
5293
5294	/* Process all vertex declarations. Each vertex buffer is represented by one stream source id. */
5295	iCurrentVertex = 0;
5296	iCurrentStreamId = 0;
5297	while (iCurrentVertex < numVertexDecls)
5298	{
5299	uint32_t sidVertex = SVGA_ID_INVALID;
5300	uint32_t iVertex;
5301	uint32_t uVertexMinOffset = 0xffffffff;
5302
5303	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; iVertex++)
5304	{
5305	if ( ( sidVertex != SVGA_ID_INVALID
5306	&& pVertexDecl[iVertex].array.surfaceId != sidVertex
5307	)
5308	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5309	\|\| ( uVertexMinOffset != 0xffffffff
5310	&& pVertexDecl[iVertex].array.offset >= uVertexMinOffset + pVertexDecl[iCurrentVertex].array.stride
5311	)
5312	)
5313	break;
5314	sidVertex = pVertexDecl[iVertex].array.surfaceId;
5315
5316	if (uVertexMinOffset > pVertexDecl[iVertex].array.offset)
5317	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
5318	}
5319
5320	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(pState, pContext, iVertex - iCurrentVertex, &pVertexDecl[iCurrentVertex], iCurrentStreamId, &pVertexElement[iCurrentVertex]);
5321	if (RT_FAILURE(rc))
5322	goto internal_error;
5323
5324	if (cVertexDivisor)
5325	{
5326	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value));
5327	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value);
5328	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5329	}
5330
5331	iCurrentVertex = iVertex;
5332	iCurrentStreamId++;
5333	}
5334
5335	/* Mark the end. */
5336	memcpy(&pVertexElement[numVertexDecls], &VertexEnd, sizeof(VertexEnd));
5337
5338	hr = pContext->pDevice->CreateVertexDeclaration(&pVertexElement[0],
5339	&pVertexDeclD3D);
5340	if (hr != D3D_OK)
5341	{
5342	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexDeclaration failed with %x\n", hr));
5343	rc = VERR_INTERNAL_ERROR;
5344	goto internal_error;
5345	}
5346
5347	hr = pContext->pDevice->SetVertexDeclaration(pVertexDeclD3D);
5348	if (hr != D3D_OK)
5349	{
5350	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetVertexDeclaration failed with %x\n", hr));
5351	rc = VERR_INTERNAL_ERROR;
5352	goto internal_error;
5353	}
5354
5355	/* Now draw the primitives. */
5356	for (unsigned iPrimitive = 0; iPrimitive < numRanges; iPrimitive++)
5357	{
5358	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5359	unsigned sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5360	PVMSVGA3DSURFACE pIndexSurface = NULL;
5361
5362	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5363	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5364	if (RT_FAILURE(rc))
5365	{
5366	AssertRC(rc);
5367	goto internal_error;
5368	}
5369
5370	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5371	* Workaround for NVidia driver crash when encountering some of these.
5372	*/
5373	if ( pRange[iPrimitive].primitiveCount == 1
5374	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5375	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5376	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5377
5378	if (sidIndex != SVGA3D_INVALID_ID)
5379	{
5380	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t), ("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5381
5382	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5383	if (RT_FAILURE(rc))
5384	goto internal_error;
5385
5386	Log(("vmsvga3dDrawPrimitives: index sid=%x\n", sidIndex));
5387
5388	if ( pIndexSurface->u.pSurface
5389	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5390	{
5391	/* The buffer object is not an index one. Switch type. */
5392	Assert(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
5393	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5394	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5395
5396	LogFunc(("vertex -> index buffer sid=%x\n", sidIndex));
5397	}
5398
5399	if (!pIndexSurface->u.pIndexBuffer)
5400	{
5401	Log(("vmsvga3dDrawPrimitives: create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5402
5403	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
5404	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output */,
5405	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
5406	D3DPOOL_DEFAULT,
5407	&pIndexSurface->u.pIndexBuffer,
5408	NULL);
5409	if (hr != D3D_OK)
5410	{
5411	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateIndexBuffer failed with %x\n", hr));
5412	rc = VERR_INTERNAL_ERROR;
5413	goto internal_error;
5414	}
5415	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5416
5417	if (pIndexSurface->fDirty)
5418	{
5419	void *pData;
5420
5421	Log(("vmsvga3dDrawPrimitives: sync index buffer\n"));
5422
5423	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pData, 0);
5424	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr));
5425
5426	memcpy(pData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5427
5428	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5429	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr));
5430
5431	pIndexSurface->pMipmapLevels[0].fDirty = false;
5432	pIndexSurface->fDirty = false;
5433	}
5434	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5435	}
5436
5437	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5438	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5439	}
5440	else
5441	{
5442	hr = pContext->pDevice->SetIndices(NULL);
5443	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5444	}
5445
5446	PVMSVGA3DSURFACE pVertexSurface;
5447	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5448	unsigned strideVertex = pVertexDecl[0].array.stride;
5449
5450	pVertexSurface = pState->papSurfaces[sidVertex];
5451
5452	if (!pIndexSurface)
5453	{
5454	/* Render without an index buffer */
5455	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n", PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5456
5457	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5458	pRange[iPrimitive].indexBias,
5459	pRange[iPrimitive].primitiveCount);
5460	if (hr != D3D_OK)
5461	{
5462	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawPrimitive failed with %x\n", hr));
5463	rc = VERR_INTERNAL_ERROR;
5464	goto internal_error;
5465	}
5466	}
5467	else
5468	{
5469	Assert(pRange[iPrimitive].indexBias >= 0); /** @todo */
5470
5471	UINT numVertices;
5472
5473	if (pVertexDecl[0].rangeHint.last)
5474	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first + 1;
5475	else
5476	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex - pVertexDecl[0].array.offset / strideVertex - pVertexDecl[0].rangeHint.first - pRange[iPrimitive].indexBias;
5477
5478	/* Render with an index buffer */
5479	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%d index bias=%d stride=%d\n", PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount, (pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32, pRange[iPrimitive].indexBias, strideVertex));
5480
5481	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5482	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5483	0, /* MinVertexIndex */
5484	numVertices,
5485	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5486	pRange[iPrimitive].primitiveCount);
5487	if (hr != D3D_OK)
5488	{
5489	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawIndexedPrimitive failed with %x\n", hr));
5490	rc = VERR_INTERNAL_ERROR;
5491	goto internal_error;
5492	}
5493	}
5494	}
5495	D3D_RELEASE(pVertexDeclD3D);
5496	RTMemFree(pVertexElement);
5497
5498	hr = pContext->pDevice->EndScene();
5499	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5500
5501	/* Clear streams above 1 as they might accidentally be reused in the future. */
5502	if (iCurrentStreamId > 1)
5503	{
5504	for (uint32_t i = 1; i < iCurrentStreamId; i++)
5505	{
5506	Log(("vmsvga3dDrawPrimitives: clear stream %d\n", i));
5507	hr = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5508	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5509	}
5510	}
5511
5512	if (cVertexDivisor)
5513	{
5514	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5515	for (uint32_t i = 0; i < cVertexDivisor; ++i)
5516	{
5517	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5518	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5519	}
5520	}
5521
5522	#if 0 /* Flush queue */
5523	{
5524	IDirect3DQuery9 *pQuery;
5525	hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
5526	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
5527
5528	hr = pQuery->Issue(D3DISSUE_END);
5529	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
5530	while (true)
5531	{
5532	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
5533	if (hr != S_FALSE) break;
5534
5535	RTThreadSleep(1);
5536	}
5537	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
5538
5539	D3D_RELEASE(pQuery);
5540	}
5541	#endif
5542
5543	/* Make sure we can track drawing usage of active render targets and textures. */
5544	vmsvga3dContextTrackUsage(pThis, pContext);
5545
5546	#ifdef DEBUG_GFX_WINDOW
5547	if (pContext->aSidActiveTexture[0] == 0x62)
5548	//// if (pContext->sidActiveTexture == 0x3d)
5549	{
5550	SVGA3dCopyRect rect;
5551
5552	rect.srcx = rect.srcy = rect.x = rect.y = 0;
5553	rect.w = 800;
5554	rect.h = 600;
5555	vmsvga3dCommandPresent(pThis, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0] /pContext->aSidActiveTexture[0] /, 0, &rect);
5556	}
5557	#endif
5558	return rc;
5559
5560	internal_error:
5561	D3D_RELEASE(pVertexDeclD3D);
5562	if (pVertexElement)
5563	RTMemFree(pVertexElement);
5564
5565	hr = pContext->pDevice->EndScene();
5566	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5567
5568	return rc;
5569	}
5570
5571	#else /* New vmsvga3dDrawPrimitives */
5572
5573	static int vmsvga3dDrawPrimitivesSyncVertexBuffer(PVMSVGA3DCONTEXT pContext,
5574	PVMSVGA3DSURFACE pVertexSurface)
5575	{
5576	HRESULT hr;
5577	if ( pVertexSurface->u.pSurface
5578	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
5579	{
5580	/* The buffer object is not an vertex one. Recreate the D3D resource. */
5581	Assert(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER);
5582	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
5583	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5584
5585	LogFunc(("index -> vertex buffer sid=%x\n", pVertexSurface->id));
5586	}
5587
5588	bool fSync = pVertexSurface->fDirty;
5589	if (!pVertexSurface->u.pVertexBuffer)
5590	{
5591	LogFunc(("Create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
5592
5593	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
5594	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
5595	Usage,
5596	0, /* non-FVF */
5597	D3DPOOL_DEFAULT,
5598	&pVertexSurface->u.pVertexBuffer,
5599	NULL);
5600	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5601
5602	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
5603	pVertexSurface->idAssociatedContext = pContext->id;
5604	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
5605	fSync = true;
5606	}
5607
5608	if (fSync)
5609	{
5610	LogFunc(("sync vertex buffer\n"));
5611	Assert(pVertexSurface->u.pVertexBuffer);
5612
5613	void *pvData;
5614	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5615	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5616
5617	memcpy(pvData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
5618
5619	hr = pVertexSurface->u.pVertexBuffer->Unlock();
5620	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5621	}
5622
5623	return VINF_SUCCESS;
5624	}
5625
5626
5627	static int vmsvga3dDrawPrimitivesSyncIndexBuffer(PVMSVGA3DCONTEXT pContext,
5628	PVMSVGA3DSURFACE pIndexSurface,
5629	uint32_t indexWidth)
5630	{
5631	HRESULT hr;
5632	if ( pIndexSurface->u.pSurface
5633	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5634	{
5635	/* The buffer object is not an index one. Must recreate the D3D resource. */
5636	Assert(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
5637	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5638	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5639
5640	LogFunc(("vertex -> index buffer sid=%x\n", pIndexSurface->id));
5641	}
5642
5643	bool fSync = pIndexSurface->fDirty;
5644	if (!pIndexSurface->u.pIndexBuffer)
5645	{
5646	LogFunc(("Create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5647
5648	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
5649	const D3DFORMAT Format = (indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32;
5650	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
5651	Usage,
5652	Format,
5653	D3DPOOL_DEFAULT,
5654	&pIndexSurface->u.pIndexBuffer,
5655	NULL);
5656	AssertMsgReturn(hr == D3D_OK, ("CreateIndexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5657
5658	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5659	pIndexSurface->idAssociatedContext = pContext->id;
5660	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5661	fSync = true;
5662	}
5663
5664	if (fSync)
5665	{
5666	LogFunc(("sync index buffer\n"));
5667	Assert(pIndexSurface->u.pIndexBuffer);
5668
5669	void *pvData;
5670	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5671	AssertMsgReturn(hr == D3D_OK, ("Lock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5672
5673	memcpy(pvData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5674
5675	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5676	AssertMsgReturn(hr == D3D_OK, ("Unlock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5677	}
5678
5679	return VINF_SUCCESS;
5680	}
5681
5682	static int vmsvga3dDrawPrimitivesProcessVertexDecls(const uint32_t numVertexDecls,
5683	const SVGA3dVertexDecl *pVertexDecl,
5684	const uint32_t idStream,
5685	const uint32_t uVertexMinOffset,
5686	const uint32_t uVertexMaxOffset,
5687	D3DVERTEXELEMENT9 *pVertexElement)
5688	{
5689	RT_NOREF(uVertexMaxOffset); /* Logging only. */
5690	Assert(numVertexDecls);
5691
5692	/* Create a vertex declaration array */
5693	for (uint32_t iVertex = 0; iVertex < numVertexDecls; ++iVertex)
5694	{
5695	LogFunc(("vertex %d type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d (%d min=%d max=%d)\n",
5696	iVertex,
5697	vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type,
5698	vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method,
5699	vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage,
5700	pVertexDecl[iVertex].identity.usageIndex,
5701	pVertexDecl[iVertex].array.stride,
5702	pVertexDecl[iVertex].array.offset - uVertexMinOffset,
5703	pVertexDecl[iVertex].array.offset,
5704	uVertexMinOffset, uVertexMaxOffset));
5705
5706	int rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5707	AssertRCReturn(rc, rc);
5708
5709	pVertexElement[iVertex].Stream = idStream;
5710	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5711
5712	#ifdef LOG_ENABLED
5713	if (pVertexDecl[iVertex].array.stride == 0)
5714	LogFunc(("stride == 0! Can be valid\n"));
5715
5716	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5717	LogFunc(("WARNING: offset > stride!!\n"));
5718	#endif
5719	}
5720
5721	return VINF_SUCCESS;
5722	}
5723
5724	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5725	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5726	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5727	{
5728	static const D3DVERTEXELEMENT9 sVertexEnd = D3DDECL_END();
5729
5730	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5731	AssertReturn(pState, VERR_INTERNAL_ERROR);
5732
5733	PVMSVGA3DCONTEXT pContext;
5734	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5735	AssertRCReturn(rc, rc);
5736
5737	HRESULT hr;
5738
5739	/* SVGA driver may use the same surface for both index and vertex data. So we can not clear fDirty flag,
5740	* after updating a vertex buffer for example, because the same surface might be used for index buffer later.
5741	* So keep pointers to all used surfaces in the following two arrays and clear fDirty flag at the end.
5742	*/
5743	PVMSVGA3DSURFACE aVertexSurfaces[SVGA3D_MAX_VERTEX_ARRAYS];
5744	PVMSVGA3DSURFACE aIndexSurfaces[SVGA3D_MAX_DRAW_PRIMITIVE_RANGES];
5745	RT_ZERO(aVertexSurfaces);
5746	RT_ZERO(aIndexSurfaces);
5747
5748	LogFunc(("cid=%x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5749
5750	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5751	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5752	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5753
5754	/*
5755	* Process all vertex declarations. Each vertex buffer surface is represented by one stream source id.
5756	*/
5757	D3DVERTEXELEMENT9 aVertexElements[SVGA3D_MAX_VERTEX_ARRAYS + 1];
5758
5759	uint32_t iCurrentVertex = 0;
5760	uint32_t iCurrentStreamId = 0;
5761	while (iCurrentVertex < numVertexDecls)
5762	{
5763	const uint32_t sidVertex = pVertexDecl[iCurrentVertex].array.surfaceId;
5764	const uint32_t strideVertex = pVertexDecl[iCurrentVertex].array.stride;
5765
5766	PVMSVGA3DSURFACE pVertexSurface;
5767	rc = vmsvga3dSurfaceFromSid(pState, sidVertex, &pVertexSurface);
5768	AssertRCBreak(rc);
5769
5770	rc = vmsvga3dDrawPrimitivesSyncVertexBuffer(pContext, pVertexSurface);
5771	AssertRCBreak(rc);
5772
5773	uint32_t uVertexMinOffset = UINT32_MAX;
5774	uint32_t uVertexMaxOffset = 0;
5775
5776	uint32_t iVertex;
5777	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; ++iVertex)
5778	{
5779	/* Remember, so we can mark it as not dirty later. */
5780	aVertexSurfaces[iVertex] = pVertexSurface;
5781
5782	/* New surface id -> new stream id. */
5783	if (pVertexDecl[iVertex].array.surfaceId != sidVertex)
5784	break;
5785
5786	const uint32_t uVertexOffset = pVertexDecl[iVertex].array.offset;
5787	const uint32_t uNewVertexMinOffset = RT_MIN(uVertexMinOffset, uVertexOffset);
5788	const uint32_t uNewVertexMaxOffset = RT_MAX(uVertexMaxOffset, uVertexOffset);
5789
5790	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5791	if ( uNewVertexMaxOffset - uNewVertexMinOffset >= strideVertex
5792	&& strideVertex != 0)
5793	break;
5794
5795	uVertexMinOffset = uNewVertexMinOffset;
5796	uVertexMaxOffset = uNewVertexMaxOffset;
5797	}
5798
5799	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(iVertex - iCurrentVertex,
5800	&pVertexDecl[iCurrentVertex],
5801	iCurrentStreamId,
5802	uVertexMinOffset,
5803	uVertexMaxOffset,
5804	&aVertexElements[iCurrentVertex]);
5805	AssertRCBreak(rc);
5806
5807	LogFunc(("SetStreamSource vertex sid=%x stream %d min offset=%d stride=%d\n",
5808	pVertexSurface->id, iCurrentStreamId, uVertexMinOffset, strideVertex));
5809
5810	hr = pContext->pDevice->SetStreamSource(iCurrentStreamId,
5811	pVertexSurface->u.pVertexBuffer,
5812	uVertexMinOffset,
5813	strideVertex);
5814	AssertMsgBreakStmt(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5815
5816	if (cVertexDivisor)
5817	{
5818	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value));
5819	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId,
5820	pVertexDivisor[iCurrentStreamId].value);
5821	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5822	}
5823
5824	iCurrentVertex = iVertex;
5825	++iCurrentStreamId;
5826	}
5827
5828	/* iCurrentStreamId is equal to the total number of streams and the value is used for cleanup at the function end. */
5829
5830	AssertRCReturn(rc, rc);
5831
5832	/* Mark the end. */
5833	memcpy(&aVertexElements[numVertexDecls], &sVertexEnd, sizeof(sVertexEnd));
5834
5835	/* Check if this context already has the same vertex declaration. */
5836	if ( pContext->d3dState.pVertexDecl
5837	&& pContext->d3dState.cVertexElements == numVertexDecls + 1
5838	&& memcmp(pContext->d3dState.aVertexElements,
5839	aVertexElements,
5840	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0])) == 0)
5841	{
5842	/* Same. */
5843	}
5844	else
5845	{
5846	D3D_RELEASE(pContext->d3dState.pVertexDecl);
5847
5848	pContext->d3dState.cVertexElements = numVertexDecls + 1;
5849	memcpy(pContext->d3dState.aVertexElements,
5850	aVertexElements,
5851	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0]));
5852
5853	/* Create and set the vertex declaration. */
5854	hr = pContext->pDevice->CreateVertexDeclaration(&aVertexElements[0], &pContext->d3dState.pVertexDecl);
5855	AssertMsgReturn(hr == D3D_OK, ("CreateVertexDeclaration failed with %x\n", hr), VERR_INTERNAL_ERROR);
5856
5857	hr = pContext->pDevice->SetVertexDeclaration(pContext->d3dState.pVertexDecl);
5858	AssertMsgReturnStmt(hr == D3D_OK, ("SetVertexDeclaration failed with %x\n", hr),
5859	D3D_RELEASE(pContext->d3dState.pVertexDecl),
5860	VERR_INTERNAL_ERROR);
5861	}
5862
5863	/* Begin a scene before rendering anything. */
5864	hr = pContext->pDevice->BeginScene();
5865	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5866
5867	/* Now draw the primitives. */
5868	for (uint32_t iPrimitive = 0; iPrimitive < numRanges; ++iPrimitive)
5869	{
5870	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5871
5872	const uint32_t sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5873	PVMSVGA3DSURFACE pIndexSurface = NULL;
5874
5875	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5876	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5877	AssertRCBreak(rc);
5878
5879	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5880	* Workaround for NVidia driver crash when encountering some of these.
5881	*/
5882	if ( pRange[iPrimitive].primitiveCount == 1
5883	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5884	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5885	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5886
5887	if (sidIndex != SVGA3D_INVALID_ID)
5888	{
5889	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t),
5890	("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5891
5892	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5893	AssertRCBreak(rc);
5894
5895	aIndexSurfaces[iPrimitive] = pIndexSurface;
5896
5897	Log(("vmsvga3dDrawPrimitives: index sid=%x\n", sidIndex));
5898
5899	rc = vmsvga3dDrawPrimitivesSyncIndexBuffer(pContext, pIndexSurface, pRange[iPrimitive].indexWidth);
5900	AssertRCBreak(rc);
5901
5902	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5903	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5904	}
5905	else
5906	{
5907	hr = pContext->pDevice->SetIndices(NULL);
5908	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5909	}
5910
5911	const uint32_t strideVertex = pVertexDecl[0].array.stride;
5912
5913	if (!pIndexSurface)
5914	{
5915	/* Render without an index buffer */
5916	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n",
5917	PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5918
5919	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5920	pRange[iPrimitive].indexBias,
5921	pRange[iPrimitive].primitiveCount);
5922	AssertMsgBreakStmt(hr == D3D_OK, ("DrawPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5923	}
5924	else
5925	{
5926	Assert(pRange[iPrimitive].indexBias >= 0); /** @todo */
5927
5928	UINT numVertices;
5929	if (pVertexDecl[0].rangeHint.last)
5930	{
5931	/* Both SVGA3dArrayRangeHint definition and the SVGA driver code imply that 'last' is exclusive,
5932	* hence compute the difference.
5933	*/
5934	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first;
5935	}
5936	else
5937	{
5938	/* Range hint is not provided. */
5939	PVMSVGA3DSURFACE pVertexSurface = aVertexSurfaces[0];
5940	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex
5941	- pVertexDecl[0].array.offset / strideVertex
5942	- pVertexDecl[0].rangeHint.first
5943	- pRange[iPrimitive].indexBias;
5944	}
5945
5946	/* Render with an index buffer */
5947	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%s index bias=%d stride=%d\n",
5948	PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount,
5949	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? "D3DFMT_INDEX16" : "D3DFMT_INDEX32",
5950	pRange[iPrimitive].indexBias, strideVertex));
5951
5952	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5953	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5954	0, /* MinVertexIndex */
5955	numVertices,
5956	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5957	pRange[iPrimitive].primitiveCount);
5958	AssertMsgBreakStmt(hr == D3D_OK, ("DrawIndexedPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5959	}
5960	}
5961
5962	/* End the scene and do some cleanup regardless of the rc. */
5963	hr = pContext->pDevice->EndScene();
5964	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5965
5966	/* Cleanup. */
5967	uint32_t i;
5968	/* Clear streams above 1 as they might accidentally be reused in the future. */
5969	for (i = 1; i < iCurrentStreamId; ++i)
5970	{
5971	LogFunc(("clear stream %d\n", i));
5972	HRESULT hr2 = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5973	AssertMsg(hr2 == D3D_OK, ("SetStreamSource(%d, NULL) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5974	}
5975
5976	if (cVertexDivisor)
5977	{
5978	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5979	for (i = 0; i < iCurrentStreamId; ++i)
5980	{
5981	LogFunc(("reset stream freq %d\n", i));
5982	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5983	AssertMsg(hr2 == D3D_OK, ("SetStreamSourceFreq(%d, 1) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5984	}
5985	}
5986
5987	if (RT_SUCCESS(rc))
5988	{
5989	for (i = 0; i < numVertexDecls; ++i)
5990	{
5991	if (aVertexSurfaces[i])
5992	{
5993	aVertexSurfaces[i]->pMipmapLevels[0].fDirty = false;
5994	aVertexSurfaces[i]->fDirty = false;
5995	}
5996	}
5997
5998	for (i = 0; i < numRanges; ++i)
5999	{
6000	if (aIndexSurfaces[i])
6001	{
6002	aIndexSurfaces[i]->pMipmapLevels[0].fDirty = false;
6003	aIndexSurfaces[i]->fDirty = false;
6004	}
6005	}
6006
6007	/* Make sure we can track drawing usage of active render targets and textures. */
6008	vmsvga3dContextTrackUsage(pThis, pContext);
6009	}
6010
6011	#if 0
6012	/* Dump render target to a bitmap. */
6013	if (pContext->state.aRenderTargets[SVGA3D_RT_COLOR0] != SVGA3D_INVALID_ID)
6014	{
6015	vmsvga3dUpdateHeapBuffersForSurfaces(pThis, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0]);
6016	PVMSVGA3DSURFACE pSurface;
6017	int rc2 = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pSurface);
6018	if (RT_SUCCESS(rc2))
6019	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmp", "rt", "-post");
6020	}
6021	#endif
6022
6023	return rc;
6024	}
6025
6026	#endif /* New vmsvga3dDrawPrimitives */
6027
6028	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
6029	{
6030	HRESULT hr;
6031	RECT rect;
6032	PVMSVGA3DCONTEXT pContext;
6033	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6034	AssertReturn(pState, VERR_NO_MEMORY);
6035
6036	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
6037
6038	if ( cid >= pState->cContexts
6039	\|\| pState->papContexts[cid]->id != cid)
6040	{
6041	Log(("vmsvga3dSetScissorRect invalid context id!\n"));
6042	return VERR_INVALID_PARAMETER;
6043	}
6044	pContext = pState->papContexts[cid];
6045
6046	/* Store for vm state save/restore. */
6047	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
6048	pContext->state.RectScissor = *pRect;
6049
6050	rect.left = pRect->x;
6051	rect.top = pRect->y;
6052	rect.right = rect.left + pRect->w; /* exclusive */
6053	rect.bottom = rect.top + pRect->h; /* exclusive */
6054
6055	hr = pContext->pDevice->SetScissorRect(&rect);
6056	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
6057
6058	return VINF_SUCCESS;
6059	}
6060
6061
6062	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
6063	{
6064	HRESULT hr;
6065	PVMSVGA3DCONTEXT pContext;
6066	PVMSVGA3DSHADER pShader;
6067	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6068	AssertReturn(pState, VERR_NO_MEMORY);
6069
6070	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
6071	#ifdef LOG_ENABLED
6072	Log3(("Shader code:\n"));
6073	const uint32_t cTokensPerLine = 8;
6074	const uint32_t paTokens = (uint32_t )pShaderData;
6075	const uint32_t cTokens = cbData / sizeof(uint32_t);
6076	for (uint32_t iToken = 0; iToken < cTokens; ++iToken)
6077	{
6078	if ((iToken % cTokensPerLine) == 0)
6079	{
6080	if (iToken == 0)
6081	Log3(("0x%08X,", paTokens[iToken]));
6082	else
6083	Log3(("\n0x%08X,", paTokens[iToken]));
6084	}
6085	else
6086	Log3((" 0x%08X,", paTokens[iToken]));
6087	}
6088	Log3(("\n"));
6089	#endif
6090
6091	if ( cid >= pState->cContexts
6092	\|\| pState->papContexts[cid]->id != cid)
6093	{
6094	Log(("vmsvga3dShaderDefine invalid context id!\n"));
6095	return VERR_INVALID_PARAMETER;
6096	}
6097	pContext = pState->papContexts[cid];
6098
6099	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
6100	if (type == SVGA3D_SHADERTYPE_VS)
6101	{
6102	if (shid >= pContext->cVertexShaders)
6103	{
6104	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
6105	AssertReturn(pvNew, VERR_NO_MEMORY);
6106	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
6107	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
6108	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
6109	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
6110	pContext->cVertexShaders = shid + 1;
6111	}
6112	/* If one already exists with this id, then destroy it now. */
6113	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
6114	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
6115
6116	pShader = &pContext->paVertexShader[shid];
6117	}
6118	else
6119	{
6120	Assert(type == SVGA3D_SHADERTYPE_PS);
6121	if (shid >= pContext->cPixelShaders)
6122	{
6123	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
6124	AssertReturn(pvNew, VERR_NO_MEMORY);
6125	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
6126	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
6127	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
6128	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
6129	pContext->cPixelShaders = shid + 1;
6130	}
6131	/* If one already exists with this id, then destroy it now. */
6132	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
6133	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
6134
6135	pShader = &pContext->paPixelShader[shid];
6136	}
6137
6138	memset(pShader, 0, sizeof(*pShader));
6139	pShader->id = shid;
6140	pShader->cid = cid;
6141	pShader->type = type;
6142	pShader->cbData = cbData;
6143	pShader->pShaderProgram = RTMemAllocZ(cbData);
6144	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
6145	memcpy(pShader->pShaderProgram, pShaderData, cbData);
6146
6147	#ifdef DUMP_SHADER_DISASSEMBLY
6148	LPD3DXBUFFER pDisassembly;
6149	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
6150	if (hr == D3D_OK)
6151	{
6152	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
6153	D3D_RELEASE(pDisassembly);
6154	}
6155	#endif
6156
6157	switch (type)
6158	{
6159	case SVGA3D_SHADERTYPE_VS:
6160	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
6161	break;
6162
6163	case SVGA3D_SHADERTYPE_PS:
6164	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
6165	break;
6166
6167	default:
6168	AssertFailedReturn(VERR_INVALID_PARAMETER);
6169	}
6170	if (hr != D3D_OK)
6171	{
6172	RTMemFree(pShader->pShaderProgram);
6173	memset(pShader, 0, sizeof(*pShader));
6174	pShader->id = SVGA3D_INVALID_ID;
6175	}
6176
6177	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6178	return VINF_SUCCESS;
6179	}
6180
6181	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
6182	{
6183	PVMSVGA3DCONTEXT pContext;
6184	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6185	AssertReturn(pState, VERR_NO_MEMORY);
6186	PVMSVGA3DSHADER pShader = NULL;
6187
6188	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
6189
6190	if ( cid >= pState->cContexts
6191	\|\| pState->papContexts[cid]->id != cid)
6192	{
6193	Log(("vmsvga3dShaderDestroy invalid context id!\n"));
6194	return VERR_INVALID_PARAMETER;
6195	}
6196	pContext = pState->papContexts[cid];
6197
6198	if (type == SVGA3D_SHADERTYPE_VS)
6199	{
6200	if ( shid < pContext->cVertexShaders
6201	&& pContext->paVertexShader[shid].id == shid)
6202	{
6203	pShader = &pContext->paVertexShader[shid];
6204	D3D_RELEASE(pShader->u.pVertexShader);
6205	}
6206	}
6207	else
6208	{
6209	Assert(type == SVGA3D_SHADERTYPE_PS);
6210	if ( shid < pContext->cPixelShaders
6211	&& pContext->paPixelShader[shid].id == shid)
6212	{
6213	pShader = &pContext->paPixelShader[shid];
6214	D3D_RELEASE(pShader->u.pPixelShader);
6215	}
6216	}
6217
6218	if (pShader)
6219	{
6220	if (pShader->pShaderProgram)
6221	RTMemFree(pShader->pShaderProgram);
6222
6223	memset(pShader, 0, sizeof(*pShader));
6224	pShader->id = SVGA3D_INVALID_ID;
6225	}
6226	else
6227	AssertFailedReturn(VERR_INVALID_PARAMETER);
6228
6229	return VINF_SUCCESS;
6230	}
6231
6232	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
6233	{
6234	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6235	AssertReturn(pState, VERR_NO_MEMORY);
6236	HRESULT hr;
6237
6238	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
6239
6240	NOREF(pContext);
6241	if ( cid >= pState->cContexts
6242	\|\| pState->papContexts[cid]->id != cid)
6243	{
6244	Log(("vmsvga3dShaderSet invalid context id!\n"));
6245	return VERR_INVALID_PARAMETER;
6246	}
6247	pContext = pState->papContexts[cid];
6248
6249	if (type == SVGA3D_SHADERTYPE_VS)
6250	{
6251	/* Save for vm state save/restore. */
6252	pContext->state.shidVertex = shid;
6253	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
6254
6255	if ( shid < pContext->cVertexShaders
6256	&& pContext->paVertexShader[shid].id == shid)
6257	{
6258	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
6259	Assert(type == pShader->type);
6260
6261	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
6262	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6263	}
6264	else
6265	if (shid == SVGA_ID_INVALID)
6266	{
6267	/* Unselect shader. */
6268	hr = pContext->pDevice->SetVertexShader(NULL);
6269	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6270	}
6271	else
6272	AssertFailedReturn(VERR_INVALID_PARAMETER);
6273	}
6274	else
6275	{
6276	/* Save for vm state save/restore. */
6277	pContext->state.shidPixel = shid;
6278	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
6279
6280	Assert(type == SVGA3D_SHADERTYPE_PS);
6281	if ( shid < pContext->cPixelShaders
6282	&& pContext->paPixelShader[shid].id == shid)
6283	{
6284	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
6285	Assert(type == pShader->type);
6286
6287	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
6288	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6289	}
6290	else
6291	if (shid == SVGA_ID_INVALID)
6292	{
6293	/* Unselect shader. */
6294	hr = pContext->pDevice->SetPixelShader(NULL);
6295	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6296	}
6297	else
6298	AssertFailedReturn(VERR_INVALID_PARAMETER);
6299	}
6300
6301	return VINF_SUCCESS;
6302	}
6303
6304	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
6305	{
6306	HRESULT hr;
6307	PVMSVGA3DCONTEXT pContext;
6308	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6309	AssertReturn(pState, VERR_NO_MEMORY);
6310
6311	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
6312
6313	if ( cid >= pState->cContexts
6314	\|\| pState->papContexts[cid]->id != cid)
6315	{
6316	Log(("vmsvga3dShaderSetConst invalid context id!\n"));
6317	return VERR_INVALID_PARAMETER;
6318	}
6319	pContext = pState->papContexts[cid];
6320
6321	for (uint32_t i = 0; i < cRegisters; i++)
6322	{
6323	Log(("Constant %d: value=%x-%x-%x-%x\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
6324	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
6325	}
6326
6327	switch (type)
6328	{
6329	case SVGA3D_SHADERTYPE_VS:
6330	switch (ctype)
6331	{
6332	case SVGA3D_CONST_TYPE_FLOAT:
6333	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
6334	break;
6335
6336	case SVGA3D_CONST_TYPE_INT:
6337	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
6338	break;
6339
6340	case SVGA3D_CONST_TYPE_BOOL:
6341	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
6342	break;
6343
6344	default:
6345	AssertFailedReturn(VERR_INVALID_PARAMETER);
6346	}
6347	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6348	break;
6349
6350	case SVGA3D_SHADERTYPE_PS:
6351	switch (ctype)
6352	{
6353	case SVGA3D_CONST_TYPE_FLOAT:
6354	{
6355	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
6356	break;
6357	}
6358
6359	case SVGA3D_CONST_TYPE_INT:
6360	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
6361	break;
6362
6363	case SVGA3D_CONST_TYPE_BOOL:
6364	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
6365	break;
6366
6367	default:
6368	AssertFailedReturn(VERR_INVALID_PARAMETER);
6369	}
6370	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6371	break;
6372
6373	default:
6374	AssertFailedReturn(VERR_INVALID_PARAMETER);
6375	}
6376	return VINF_SUCCESS;
6377	}
6378
6379	int vmsvga3dOcclusionQueryCreate(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6380	{
6381	RT_NOREF(pState);
6382	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_OCCLUSION, &pContext->occlusion.pQuery);
6383	AssertMsgReturn(hr == D3D_OK, ("CreateQuery(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr), VERR_INTERNAL_ERROR);
6384	return VINF_SUCCESS;
6385	}
6386
6387	int vmsvga3dOcclusionQueryDelete(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6388	{
6389	RT_NOREF(pState);
6390	D3D_RELEASE(pContext->occlusion.pQuery);
6391	return VINF_SUCCESS;
6392	}
6393
6394	int vmsvga3dOcclusionQueryBegin(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6395	{
6396	RT_NOREF(pState);
6397	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_BEGIN);
6398	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_BEGIN(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
6399	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
6400	return VINF_SUCCESS;
6401	}
6402
6403	int vmsvga3dOcclusionQueryEnd(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6404	{
6405	RT_NOREF(pState);
6406	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_END);
6407	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_END(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
6408	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
6409	return VINF_SUCCESS;
6410	}
6411
6412	int vmsvga3dOcclusionQueryGetData(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t *pu32Pixels)
6413	{
6414	RT_NOREF(pState);
6415	HRESULT hr = D3D_OK;
6416	/* Wait until the data becomes available. */
6417	DWORD dwPixels = 0;
6418	do
6419	{
6420	hr = pContext->occlusion.pQuery->GetData((void *)&dwPixels, sizeof(DWORD), D3DGETDATA_FLUSH);
6421	} while (hr == S_FALSE);
6422
6423	AssertMsgReturnStmt(hr == D3D_OK, ("GetData(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
6424	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
6425
6426	LogFunc(("Query result: dwPixels %d\n", dwPixels));
6427	*pu32Pixels = dwPixels;
6428	return VINF_SUCCESS;
6429	}
6430
6431	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps)
6432	{
6433	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
6434
6435	LogRel(("\nD3D device caps: DevCaps2:\n"));
6436	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
6437	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
6438	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
6439	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
6440	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
6441	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
6442	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
6443	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
6444	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
6445	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
6446	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
6447	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
6448	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
6449	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
6450
6451	LogRel(("\nCaps2:\n"));
6452	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
6453	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
6454	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
6455	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
6456	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
6457	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
6458	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
6459	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
6460	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
6461	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
6462	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
6463	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
6464
6465	LogRel(("\nCaps3:\n"));
6466	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
6467	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
6468	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
6469	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
6470	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
6471	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
6472	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
6473	LogRel((" - D3DCAPS3_DXVAHD\n"));
6474	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
6475	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
6476
6477	LogRel(("\nPresentationIntervals:\n"));
6478	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
6479	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
6480	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
6481	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
6482	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
6483	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
6484	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
6485	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
6486	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
6487	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
6488
6489	LogRel(("\nDevcaps:\n"));
6490	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
6491	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
6492	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
6493	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
6494	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
6495	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
6496	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
6497	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
6498	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
6499	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
6500	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
6501	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
6502	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
6503	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
6504	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
6505	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
6506	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
6507	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
6508	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
6509	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
6510	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
6511	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
6512	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
6513	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
6514	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
6515	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
6516	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
6517	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
6518	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
6519	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
6520	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
6521	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
6522	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
6523	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
6524	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
6525	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
6526	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
6527	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
6528	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
6529	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
6530
6531	LogRel(("\nTextureCaps:\n"));
6532	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
6533	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
6534	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
6535	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
6536	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
6537	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
6538	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
6539	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
6540	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
6541	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
6542	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
6543	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
6544	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
6545	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
6546	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
6547	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
6548	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
6549	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
6550	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
6551	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
6552	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
6553	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
6554	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
6555	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
6556	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
6557	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
6558	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
6559	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
6560	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
6561	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
6562	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
6563	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
6564	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
6565	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
6566
6567	LogRel(("\nTextureFilterCaps\n"));
6568	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6569	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6570	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6571	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6572	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6573	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6574	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6575	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6576	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6577	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6578	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6579	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6580	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6581	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6582	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6583	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6584	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6585	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6586	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6587	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6588	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6589	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6590	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6591	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6592	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6593	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6594
6595	LogRel(("\nCubeTextureFilterCaps\n"));
6596	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6597	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6598	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6599	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6600	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6601	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6602	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6603	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6604	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6605	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6606	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6607	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6608	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6609	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6610	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6611	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6612	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6613	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6614	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6615	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6616	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6617	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6618	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6619	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6620	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6621	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6622
6623	LogRel(("\nVolumeTextureFilterCaps\n"));
6624	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6625	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6626	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6627	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6628	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6629	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6630	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6631	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6632	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6633	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6634	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6635	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6636	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6637	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6638	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6639	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6640	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6641	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6642	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6643	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6644	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6645	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6646	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6647	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6648	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6649	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6650
6651	LogRel(("\nTextureAddressCaps:\n"));
6652	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
6653	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
6654	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
6655	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
6656	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
6657	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
6658	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
6659	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
6660	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
6661	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
6662	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
6663	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
6664
6665	LogRel(("\nTextureOpCaps:\n"));
6666	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
6667	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
6668	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
6669	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
6670	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
6671	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
6672	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
6673	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
6674	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
6675	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
6676	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
6677	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
6678	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
6679	LogRel((" - D3DTEXOPCAPS_ADD\n"));
6680	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
6681	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
6682	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
6683	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
6684	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
6685	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
6686	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
6687	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
6688	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
6689	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
6690	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
6691	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
6692	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
6693	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
6694	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
6695	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
6696	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
6697	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
6698	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
6699	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
6700	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
6701	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
6702	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
6703	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
6704	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
6705	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
6706	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
6707	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
6708	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
6709	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
6710	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
6711	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
6712	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
6713	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
6714	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
6715	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
6716	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
6717	LogRel((" - D3DTEXOPCAPS_LERP\n"));
6718
6719
6720	LogRel(("\n"));
6721	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
6722	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
6723	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
6724	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
6725
6726	LogRel(("\n"));
6727	RTLogRelSetBuffering(fBufferingSaved);
6728	}
6729

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 73214

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