DevVGA-SVGA3d-win.cpp@ 69304

Last change on this file since 69304 was 69294, checked in by vboxsync, 7 years ago
Devices/Graphics: scm cleanups
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1	/* $Id: DevVGA-SVGA3d-win.cpp 69294 2017-10-25 12:25:43Z 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_Z_D32:
955	return D3DFMT_D32;
956	case SVGA3D_Z_D16:
957	return D3DFMT_D16;
958	case SVGA3D_Z_D24S8_INT: /** @todo not correct */
959	case SVGA3D_Z_D24S8:
960	return D3DFMT_D24S8;
961	case SVGA3D_Z_D15S1:
962	return D3DFMT_D15S1;
963	case SVGA3D_Z_D24X8:
964	return D3DFMT_D24X8;
965	/* Advanced D3D9 depth formats. */
966	case SVGA3D_Z_DF16:
967	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
968	AssertFailedReturn(D3DFMT_UNKNOWN);
969	case SVGA3D_Z_DF24:
970	return D3DFMT_D24FS8;
971
972	case SVGA3D_LUMINANCE8:
973	return D3DFMT_L8;
974	case SVGA3D_LUMINANCE4_ALPHA4:
975	return D3DFMT_A4L4;
976	case SVGA3D_LUMINANCE16:
977	return D3DFMT_L16;
978	case SVGA3D_LUMINANCE8_ALPHA8:
979	return D3DFMT_A8L8;
980
981	case SVGA3D_DXT1:
982	return D3DFMT_DXT1;
983	case SVGA3D_DXT2:
984	return D3DFMT_DXT2;
985	case SVGA3D_DXT3:
986	return D3DFMT_DXT3;
987	case SVGA3D_DXT4:
988	return D3DFMT_DXT4;
989	case SVGA3D_DXT5:
990	return D3DFMT_DXT5;
991
992	/* Bump-map formats */
993	case SVGA3D_BUMPU8V8:
994	return D3DFMT_V8U8;
995	case SVGA3D_BUMPL6V5U5:
996	return D3DFMT_L6V5U5;
997	case SVGA3D_BUMPX8L8V8U8:
998	return D3DFMT_X8L8V8U8;
999	case SVGA3D_BUMPL8V8U8:
1000	/* No corresponding D3D9 equivalent. */
1001	AssertFailedReturn(D3DFMT_UNKNOWN);
1002	/* signed bump-map formats */
1003	case SVGA3D_V8U8:
1004	return D3DFMT_V8U8;
1005	case SVGA3D_Q8W8V8U8:
1006	return D3DFMT_Q8W8V8U8;
1007	case SVGA3D_CxV8U8:
1008	return D3DFMT_CxV8U8;
1009	/* mixed bump-map formats */
1010	case SVGA3D_X8L8V8U8:
1011	return D3DFMT_X8L8V8U8;
1012	case SVGA3D_A2W10V10U10:
1013	return D3DFMT_A2W10V10U10;
1014
1015	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1016	return D3DFMT_A16B16G16R16F;
1017	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1018	return D3DFMT_A32B32G32R32F;
1019
1020	case SVGA3D_A2R10G10B10:
1021	return D3DFMT_A2R10G10B10;
1022
1023	case SVGA3D_ALPHA8:
1024	return D3DFMT_A8;
1025
1026	/* Single- and dual-component floating point formats */
1027	case SVGA3D_R_S10E5:
1028	return D3DFMT_R16F;
1029	case SVGA3D_R_S23E8:
1030	return D3DFMT_R32F;
1031	case SVGA3D_RG_S10E5:
1032	return D3DFMT_G16R16F;
1033	case SVGA3D_RG_S23E8:
1034	return D3DFMT_G32R32F;
1035
1036	/*
1037	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1038	* the most efficient format to use when creating new surfaces
1039	* expressly for index or vertex data.
1040	*/
1041	case SVGA3D_BUFFER:
1042	return D3DFMT_UNKNOWN;
1043
1044	case SVGA3D_V16U16:
1045	return D3DFMT_V16U16;
1046
1047	case SVGA3D_G16R16:
1048	return D3DFMT_G16R16;
1049	case SVGA3D_A16B16G16R16:
1050	return D3DFMT_A16B16G16R16;
1051
1052	/* Packed Video formats */
1053	case SVGA3D_UYVY:
1054	return D3DFMT_UYVY;
1055	case SVGA3D_YUY2:
1056	return D3DFMT_YUY2;
1057
1058	/* Planar video formats */
1059	case SVGA3D_NV12:
1060	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1061
1062	/* Video format with alpha */
1063	case SVGA3D_AYUV:
1064	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1065
1066	case SVGA3D_R8G8B8A8_SNORM:
1067	return D3DFMT_Q8W8V8U8;
1068	case SVGA3D_R16G16_UNORM:
1069	return D3DFMT_G16R16;
1070
1071	case SVGA3D_BC4_UNORM:
1072	case SVGA3D_BC5_UNORM:
1073	/* Unknown; only in DX10 & 11 */
1074	break;
1075
1076	case SVGA3D_FORMAT_MAX: /* shut up MSC */
1077	case SVGA3D_FORMAT_INVALID:
1078	break;
1079	}
1080	AssertFailedReturn(D3DFMT_UNKNOWN);
1081	}
1082
1083	/**
1084	* Convert SVGA multi sample count value to its D3D equivalent
1085	*/
1086	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1087	{
1088	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1089	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1090
1091	if (multisampleCount > 16)
1092	return D3DMULTISAMPLE_NONE;
1093
1094	/** @todo exact same mapping as d3d? */
1095	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1096	}
1097
1098
1099	/**
1100	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1101	*
1102	* @param pState The VMSVGA3d state.
1103	* @param pSurface The surface being destroyed.
1104	*/
1105	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1106	{
1107	RT_NOREF(pState);
1108
1109	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1110	Assert(pSurface->pSharedObjectTree == NULL);
1111
1112	switch (pSurface->enmD3DResType)
1113	{
1114	case VMSVGA3D_D3DRESTYPE_SURFACE:
1115	D3D_RELEASE(pSurface->u.pSurface);
1116	break;
1117
1118	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1119	D3D_RELEASE(pSurface->u.pTexture);
1120	D3D_RELEASE(pSurface->bounce.pTexture);
1121	break;
1122
1123	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1124	D3D_RELEASE(pSurface->u.pCubeTexture);
1125	D3D_RELEASE(pSurface->bounce.pCubeTexture);
1126	break;
1127
1128	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1129	D3D_RELEASE(pSurface->u.pVolumeTexture);
1130	D3D_RELEASE(pSurface->bounce.pVolumeTexture);
1131	break;
1132
1133	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
1134	D3D_RELEASE(pSurface->u.pVertexBuffer);
1135	break;
1136
1137	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
1138	D3D_RELEASE(pSurface->u.pIndexBuffer);
1139	break;
1140
1141	default:
1142	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface),
1143	("surfaceFlags=0x%x\n", (pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1144	break;
1145	}
1146
1147	D3D_RELEASE(pSurface->pQuery);
1148	}
1149
1150
1151	/*
1152	* Release all shared surface objects.
1153	*/
1154	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1155	{
1156	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1157	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1158
1159	switch (pSurface->enmD3DResType)
1160	{
1161	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1162	LogFunc(("release shared texture object for context %d\n", pNode->Key));
1163	Assert(pSharedSurface->u.pTexture);
1164	D3D_RELEASE(pSharedSurface->u.pTexture);
1165	break;
1166
1167	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1168	LogFunc(("release shared cube texture object for context %d\n", pNode->Key));
1169	Assert(pSharedSurface->u.pCubeTexture);
1170	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
1171	break;
1172
1173	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1174	LogFunc(("release shared volume texture object for context %d\n", pNode->Key));
1175	Assert(pSharedSurface->u.pVolumeTexture);
1176	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
1177	break;
1178
1179	default:
1180	AssertFailed();
1181	break;
1182	}
1183	RTMemFree(pNode);
1184	return 0;
1185	}
1186
1187	/* Get the shared surface copy or create a new one. */
1188	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1189	{
1190	Assert(pSurface->hSharedObject);
1191
1192	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1193	if (!pSharedSurface)
1194	{
1195	const uint32_t cWidth = pSurface->pMipmapLevels[0].mipmapSize.width;
1196	const uint32_t cHeight = pSurface->pMipmapLevels[0].mipmapSize.height;
1197	const uint32_t cDepth = pSurface->pMipmapLevels[0].mipmapSize.depth;
1198	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1199
1200	LogFunc(("Create shared %stexture copy d3d (%d,%d,%d) cMip=%d usage %x format %x.\n",
1201	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE ? "volume " :
1202	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE ? "cube " :
1203	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE ? "" : "UNKNOWN!!!",
1204	cWidth,
1205	cHeight,
1206	cDepth,
1207	numMipLevels,
1208	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1209	pSurface->formatD3D));
1210
1211	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1212	AssertReturn(pSharedSurface, NULL);
1213
1214	pSharedSurface->Core.Key = pContext->id;
1215	bool ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1216	AssertReturn(ret, NULL);
1217
1218	/* Create shadow copy of the original shared texture.
1219	* Shared d3d resources require Vista+ and have some restrictions.
1220	* D3DUSAGE_RENDERTARGET is required for use as a StretchRect destination.
1221	*/
1222	HRESULT hr;
1223	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1224	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1225	cHeight,
1226	cDepth,
1227	numMipLevels,
1228	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1229	pSurface->formatD3D,
1230	D3DPOOL_DEFAULT,
1231	&pSharedSurface->u.pVolumeTexture,
1232	&pSurface->hSharedObject);
1233	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1234	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1235	numMipLevels,
1236	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1237	pSurface->formatD3D,
1238	D3DPOOL_DEFAULT,
1239	&pSharedSurface->u.pCubeTexture,
1240	&pSurface->hSharedObject);
1241	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1242	hr = pContext->pDevice->CreateTexture(cWidth,
1243	cHeight,
1244	numMipLevels,
1245	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1246	pSurface->formatD3D,
1247	D3DPOOL_DEFAULT,
1248	&pSharedSurface->u.pTexture,
1249	&pSurface->hSharedObject);
1250	else
1251	hr = E_FAIL;
1252
1253	if (RT_LIKELY(hr == D3D_OK))
1254	/* likely */;
1255	else
1256	{
1257	AssertMsgFailed(("CreateTexture type %d failed with %x\n", pSurface->enmD3DResType, hr));
1258	RTAvlU32Remove(&pSurface->pSharedObjectTree, pContext->id);
1259	RTMemFree(pSharedSurface);
1260	return NULL;
1261	}
1262	}
1263	return pSharedSurface;
1264	}
1265
1266	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1267	* (D3D does not synchronize shared surface usage)
1268	*/
1269	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1270	{
1271	RT_NOREF(pState);
1272	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1273	Assert(pSurface->id != SVGA3D_INVALID_ID);
1274
1275	/* Nothing to do if this surface hasn't been shared. */
1276	if (pSurface->pSharedObjectTree == NULL)
1277	return VINF_SUCCESS;
1278
1279	LogFunc(("track usage of sid=%x (cid=%d) for cid=%d, pQuery %p\n", pSurface->id, pSurface->idAssociatedContext, pContext->id, pSurface->pQuery));
1280
1281	/* Release the previous query object. */
1282	D3D_RELEASE(pSurface->pQuery);
1283
1284	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1285	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1286
1287	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1288	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1289	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1290
1291	return VINF_SUCCESS;
1292	}
1293
1294
1295	/**
1296	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1297	*
1298	* @returns VBox status code.
1299	* @param pState The VMSVGA3d state.
1300	* @param pContext The context.
1301	* @param sid The surface ID.
1302	*/
1303	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1304	{
1305	Assert(sid < SVGA3D_MAX_SURFACE_IDS);
1306	AssertReturn(sid < pState->cSurfaces, VERR_INVALID_PARAMETER);
1307	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1308	AssertReturn(pSurface && pSurface->id == sid, VERR_INVALID_PARAMETER);
1309
1310	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1311	}
1312
1313
1314	/* Wait for all drawing, that uses this surface, to finish. */
1315	int vmsvga3dSurfaceFlush(PVGASTATE pThis, PVMSVGA3DSURFACE pSurface)
1316	{
1317	RT_NOREF(pThis);
1318	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1319	HRESULT hr;
1320
1321	if (!pSurface->pQuery)
1322	{
1323	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1324	return VINF_SUCCESS; /* nothing to wait for */
1325	}
1326	Assert(pSurface->pSharedObjectTree);
1327
1328	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%x)\n", pSurface->id));
1329	while (true)
1330	{
1331	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1332	if (hr != S_FALSE) break;
1333
1334	RTThreadSleep(1);
1335	}
1336	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1337
1338	D3D_RELEASE(pSurface->pQuery);
1339	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1340
1341	return VINF_SUCCESS;
1342	}
1343
1344	/** Get IDirect3DSurface9 for the given face and mipmap.
1345	*/
1346	int vmsvga3dGetD3DSurface(PVMSVGA3DCONTEXT pContext,
1347	PVMSVGA3DSURFACE pSurface,
1348	uint32_t face,
1349	uint32_t mipmap,
1350	bool fLockable,
1351	IDirect3DSurface9 **ppD3DSurf)
1352	{
1353	AssertPtrReturn(pSurface->u.pSurface, VERR_INVALID_PARAMETER);
1354
1355	IDirect3DBaseTexture9 *pTexture;
1356	if (fLockable && pSurface->bounce.pTexture)
1357	pTexture = pSurface->bounce.pTexture;
1358	else
1359	pTexture = pSurface->u.pTexture;
1360
1361	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1362	if (pSurface->idAssociatedContext != pContext->id)
1363	{
1364	AssertMsgReturn(!fLockable,
1365	("Lockable surface must be from the same context (surface cid = %d, req cid = %d)",
1366	pSurface->idAssociatedContext, pContext->id),
1367	VERR_INVALID_PARAMETER);
1368
1369	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1370	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1371	{
1372	LogFunc(("using texture sid=%x created for another context (%d vs %d)\n",
1373	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1374
1375	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pContext, pSurface);
1376	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1377
1378	pTexture = pSharedSurface->u.pTexture;
1379	}
1380	else
1381	{
1382	AssertMsgFailed(("surface sid=%x created for another context (%d vs %d)\n",
1383	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1384	}
1385	}
1386	#else
1387	RT_NOREF(pContext);
1388	#endif
1389
1390	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1391	{
1392	Assert(pSurface->cFaces == 6);
1393
1394	IDirect3DCubeTexture9 p = (IDirect3DCubeTexture9 )pTexture;
1395	D3DCUBEMAP_FACES FaceType = vmsvga3dCubemapFaceFromIndex(face);
1396	HRESULT hr = p->GetCubeMapSurface(FaceType, mipmap, ppD3DSurf);
1397	AssertMsgReturn(hr == D3D_OK, ("GetCubeMapSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1398	}
1399	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1400	{
1401	Assert(pSurface->cFaces == 1);
1402	Assert(face == 0);
1403
1404	IDirect3DTexture9 p = (IDirect3DTexture9 )pTexture;
1405	HRESULT hr = p->GetSurfaceLevel(mipmap, ppD3DSurf);
1406	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1407	}
1408	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE)
1409	{
1410	pSurface->u.pSurface->AddRef();
1411	*ppD3DSurf = pSurface->u.pSurface;
1412	}
1413	else
1414	{
1415	AssertMsgFailedReturn(("No surface for type %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
1416	}
1417
1418	return VINF_SUCCESS;
1419	}
1420
1421	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1422	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1423	{
1424	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1425	AssertReturn(pState, VERR_NO_MEMORY);
1426
1427	const uint32_t sidSrc = src.sid;
1428	const uint32_t sidDest = dest.sid;
1429	int rc;
1430
1431	PVMSVGA3DSURFACE pSurfaceSrc;
1432	rc = vmsvga3dSurfaceFromSid(pState, sidSrc, &pSurfaceSrc);
1433	AssertRCReturn(rc, rc);
1434
1435	PVMSVGA3DSURFACE pSurfaceDest;
1436	rc = vmsvga3dSurfaceFromSid(pState, sidDest, &pSurfaceDest);
1437	AssertRCReturn(rc, rc);
1438
1439	PVMSVGA3DMIPMAPLEVEL pMipmapLevelSrc;
1440	rc = vmsvga3dMipmapLevel(pSurfaceSrc, src.face, src.mipmap, &pMipmapLevelSrc);
1441	AssertRCReturn(rc, rc);
1442
1443	PVMSVGA3DMIPMAPLEVEL pMipmapLevelDest;
1444	rc = vmsvga3dMipmapLevel(pSurfaceDest, dest.face, dest.mipmap, &pMipmapLevelDest);
1445	AssertRCReturn(rc, rc);
1446
1447	/* If src is HW and dst is not, then create the dst texture. */
1448	if ( pSurfaceSrc->u.pSurface
1449	&& !pSurfaceDest->u.pSurface
1450	&& RT_BOOL(pSurfaceDest->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE))
1451	{
1452	const uint32_t cid = pSurfaceSrc->idAssociatedContext;
1453
1454	PVMSVGA3DCONTEXT pContext;
1455	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
1456	AssertRCReturn(rc, rc);
1457
1458	LogFunc(("sid=%x type=%x format=%d -> create texture\n", sidDest, pSurfaceDest->surfaceFlags, pSurfaceDest->format));
1459	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurfaceDest);
1460	AssertRCReturn(rc, rc);
1461	}
1462
1463	Assert(pSurfaceSrc->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1464	Assert(pSurfaceDest->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1465
1466	if ( pSurfaceSrc->u.pSurface
1467	&& pSurfaceDest->u.pSurface)
1468	{
1469	const uint32_t cidDst = pSurfaceDest->idAssociatedContext;
1470
1471	PVMSVGA3DCONTEXT pContextDst;
1472	rc = vmsvga3dContextFromCid(pState, cidDst, &pContextDst);
1473	AssertRCReturn(rc, rc);
1474
1475	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1476	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1477	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1478
1479	IDirect3DSurface9 *pSrc;
1480	rc = vmsvga3dGetD3DSurface(pContextDst, pSurfaceSrc, src.face, src.mipmap, false, &pSrc);
1481	AssertRCReturn(rc, rc);
1482
1483	IDirect3DSurface9 *pDest;
1484	rc = vmsvga3dGetD3DSurface(pContextDst, pSurfaceDest, dest.face, dest.mipmap, false, &pDest);
1485	AssertRCReturnStmt(rc, D3D_RELEASE(pSrc), rc);
1486
1487	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1488	{
1489	HRESULT hr;
1490
1491	SVGA3dCopyBox clipBox = pBox[i];
1492	vmsvgaClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1493	if ( !clipBox.w
1494	\|\| !clipBox.h
1495	\|\| !clipBox.d)
1496	{
1497	LogFunc(("Skipped empty box.\n"));
1498	continue;
1499	}
1500
1501	RECT RectSrc;
1502	RectSrc.left = clipBox.srcx;
1503	RectSrc.top = clipBox.srcy;
1504	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1505	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1506
1507	RECT RectDest;
1508	RectDest.left = clipBox.x;
1509	RectDest.top = clipBox.y;
1510	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1511	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1512
1513	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));
1514
1515	if ( sidSrc == sidDest
1516	&& clipBox.srcx == clipBox.x
1517	&& clipBox.srcy == clipBox.y)
1518	{
1519	LogFunc(("redundant copy to the same surface at the same coordinates. Ignore.\n"));
1520	continue;
1521	}
1522	Assert(sidSrc != sidDest);
1523	Assert(!clipBox.srcz && !clipBox.z);
1524
1525	hr = pContextDst->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1526	AssertMsgReturnStmt(hr == D3D_OK,
1527	("StretchRect failed with %x\n", hr),
1528	D3D_RELEASE(pDest); D3D_RELEASE(pSrc),
1529	VERR_INTERNAL_ERROR);
1530	}
1531
1532	D3D_RELEASE(pDest);
1533	D3D_RELEASE(pSrc);
1534
1535	/* Track the StretchRect operation. */
1536	vmsvga3dSurfaceTrackUsage(pState, pContextDst, pSurfaceSrc);
1537	vmsvga3dSurfaceTrackUsage(pState, pContextDst, pSurfaceDest);
1538	}
1539	else
1540	{
1541	/*
1542	* Copy from/to memory to/from a surface. Or mem->mem.
1543	* Use the context of existing HW surface, if any.
1544	*/
1545	PVMSVGA3DCONTEXT pContext = NULL;
1546	IDirect3DSurface9 *pD3DSurf = NULL;
1547
1548	if (pSurfaceSrc->u.pSurface)
1549	{
1550	AssertReturn(!pSurfaceDest->u.pSurface, VERR_INTERNAL_ERROR);
1551
1552	rc = vmsvga3dContextFromCid(pState, pSurfaceSrc->idAssociatedContext, &pContext);
1553	AssertRCReturn(rc, rc);
1554
1555	rc = vmsvga3dGetD3DSurface(pContext, pSurfaceSrc, src.face, src.mipmap, true, &pD3DSurf);
1556	AssertRCReturn(rc, rc);
1557	}
1558	else if (pSurfaceDest->u.pSurface)
1559	{
1560	AssertReturn(!pSurfaceSrc->u.pSurface, VERR_INTERNAL_ERROR);
1561
1562	rc = vmsvga3dContextFromCid(pState, pSurfaceDest->idAssociatedContext, &pContext);
1563	AssertRCReturn(rc, rc);
1564
1565	rc = vmsvga3dGetD3DSurface(pContext, pSurfaceDest, dest.face, dest.mipmap, true, &pD3DSurf);
1566	AssertRCReturn(rc, rc);
1567	}
1568
1569	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1570	{
1571	HRESULT hr;
1572
1573	SVGA3dCopyBox clipBox = pBox[i];
1574	vmsvgaClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1575	if ( !clipBox.w
1576	\|\| !clipBox.h
1577	\|\| !clipBox.d)
1578	{
1579	LogFunc(("Skipped empty box.\n"));
1580	continue;
1581	}
1582
1583	RECT RectSrc;
1584	RectSrc.left = clipBox.srcx;
1585	RectSrc.top = clipBox.srcy;
1586	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1587	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1588
1589	RECT RectDest;
1590	RectDest.left = clipBox.x;
1591	RectDest.top = clipBox.y;
1592	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1593	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1594
1595	LogFunc(("(manual) copy sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to sid=%x face=%d mipmap=%d (%d,%d)\n",
1596	sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom,
1597	sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1598
1599	Assert(!clipBox.srcz && !clipBox.z);
1600	Assert(pSurfaceSrc->cbBlock == pSurfaceDest->cbBlock);
1601	Assert(pSurfaceSrc->cxBlock == pSurfaceDest->cxBlock);
1602	Assert(pSurfaceSrc->cyBlock == pSurfaceDest->cyBlock);
1603
1604	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1605	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1606
1607	D3DLOCKED_RECT LockedSrcRect;
1608	if (!pSurfaceSrc->u.pSurface)
1609	{
1610	uint32_t u32BlockX = clipBox.srcx / pSurfaceSrc->cxBlock;
1611	uint32_t u32BlockY = clipBox.srcy / pSurfaceSrc->cyBlock;
1612	Assert(u32BlockX * pSurfaceSrc->cxBlock == clipBox.srcx);
1613	Assert(u32BlockY * pSurfaceSrc->cyBlock == clipBox.srcy);
1614
1615	LockedSrcRect.pBits = (uint8_t *)pMipmapLevelSrc->pSurfaceData +
1616	pMipmapLevelSrc->cbSurfacePitch * u32BlockY + pSurfaceSrc->cbBlock * u32BlockX;
1617	LockedSrcRect.Pitch = pMipmapLevelSrc->cbSurfacePitch;
1618	}
1619	else
1620	{
1621	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1622	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1623
1624	hr = pD3DSurf->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1625	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1626	}
1627
1628	D3DLOCKED_RECT LockedDestRect;
1629	if (!pSurfaceDest->u.pSurface)
1630	{
1631	uint32_t u32BlockX = clipBox.x / pSurfaceDest->cxBlock;
1632	uint32_t u32BlockY = clipBox.y / pSurfaceDest->cyBlock;
1633	Assert(u32BlockX * pSurfaceDest->cxBlock == clipBox.x);
1634	Assert(u32BlockY * pSurfaceDest->cyBlock == clipBox.y);
1635
1636	LockedDestRect.pBits = (uint8_t *)pMipmapLevelDest->pSurfaceData +
1637	pMipmapLevelDest->cbSurfacePitch * u32BlockY + pSurfaceDest->cbBlock * u32BlockX;
1638	LockedDestRect.Pitch = pMipmapLevelDest->cbSurfacePitch;
1639	pSurfaceDest->fDirty = true;
1640	}
1641	else
1642	{
1643	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1644	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1645
1646	hr = pD3DSurf->LockRect(&LockedDestRect, &RectDest, 0);
1647	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1648	}
1649
1650	uint8_t pDest = (uint8_t )LockedDestRect.pBits;
1651	const uint8_t pSrc = (uint8_t )LockedSrcRect.pBits;
1652	for (uint32_t j = 0; j < cBlocksY; ++j)
1653	{
1654	memcpy(pDest, pSrc, cBlocksX * pSurfaceSrc->cbBlock);
1655	pDest += LockedDestRect.Pitch;
1656	pSrc += LockedSrcRect.Pitch;
1657	}
1658
1659	if (pD3DSurf)
1660	{
1661	hr = pD3DSurf->UnlockRect();
1662	AssertMsgReturn(hr == D3D_OK, ("Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1663	}
1664	}
1665
1666	/* If the destination bounce texture has been used, then update the actual texture. */
1667	if ( pSurfaceDest->u.pTexture
1668	&& pSurfaceDest->bounce.pTexture
1669	&& ( pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1670	\|\| pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE))
1671	{
1672	AssertMsgReturn(pContext, ("Context is NULL\n"), VERR_INTERNAL_ERROR);
1673
1674	/* Copy the new content to the actual texture object. */
1675	IDirect3DBaseTexture9 *pSourceTexture;
1676	IDirect3DBaseTexture9 *pDestinationTexture;
1677	if (pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1678	{
1679	pSourceTexture = pSurfaceDest->bounce.pCubeTexture;
1680	pDestinationTexture = pSurfaceDest->u.pCubeTexture;
1681	}
1682	else
1683	{
1684	pSourceTexture = pSurfaceDest->bounce.pTexture;
1685	pDestinationTexture = pSurfaceDest->u.pTexture;
1686	}
1687	HRESULT hr2 = pContext->pDevice->UpdateTexture(pSourceTexture, pDestinationTexture);
1688	AssertMsg(hr2 == D3D_OK, ("UpdateTexture failed with %x\n", hr2)); RT_NOREF(hr2);
1689	}
1690
1691	D3D_RELEASE(pD3DSurf);
1692	}
1693
1694	return VINF_SUCCESS;
1695	}
1696
1697
1698	/**
1699	* Create D3D/OpenGL texture object for the specified surface.
1700	*
1701	* Surfaces are created when needed.
1702	*
1703	* @param pState The VMSVGA3d state.
1704	* @param pContext The context.
1705	* @param idAssociatedContext Probably the same as pContext->id.
1706	* @param pSurface The surface to create the texture for.
1707	*/
1708	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1709	PVMSVGA3DSURFACE pSurface)
1710
1711	{
1712	RT_NOREF(pState);
1713	HRESULT hr;
1714
1715	Assert(pSurface->hSharedObject == NULL);
1716	Assert(pSurface->u.pTexture == NULL);
1717	Assert(pSurface->bounce.pTexture == NULL);
1718	Assert(pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_NONE);
1719
1720	const uint32_t cWidth = pSurface->pMipmapLevels[0].mipmapSize.width;
1721	const uint32_t cHeight = pSurface->pMipmapLevels[0].mipmapSize.height;
1722	const uint32_t cDepth = pSurface->pMipmapLevels[0].mipmapSize.depth;
1723	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1724
1725	/*
1726	* Create D3D texture object.
1727	*/
1728	if (pSurface->surfaceFlags & SVGA3D_SURFACE_CUBEMAP)
1729	{
1730	Assert(pSurface->cFaces == 6);
1731	Assert(cWidth == cHeight);
1732	Assert(cDepth == 1);
1733
1734	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1735	numMipLevels,
1736	pSurface->fUsageD3D,
1737	pSurface->formatD3D,
1738	D3DPOOL_DEFAULT,
1739	&pSurface->u.pCubeTexture,
1740	&pSurface->hSharedObject);
1741	if (hr == D3D_OK)
1742	{
1743	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1744	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1745	numMipLevels,
1746	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1747	pSurface->formatD3D,
1748	D3DPOOL_SYSTEMMEM,
1749	&pSurface->bounce.pCubeTexture,
1750	NULL);
1751	AssertMsgReturnStmt(hr == D3D_OK,
1752	("CreateCubeTexture (systemmem) failed with %x\n", hr),
1753	D3D_RELEASE(pSurface->u.pCubeTexture),
1754	VERR_INTERNAL_ERROR);
1755	}
1756	else
1757	{
1758	Log(("Format not accepted -> try old method\n"));
1759	/* The format was probably not accepted; fall back to our old mode. */
1760	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1761	numMipLevels,
1762	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1763	pSurface->formatD3D,
1764	D3DPOOL_DEFAULT,
1765	&pSurface->u.pCubeTexture,
1766	&pSurface->hSharedObject);
1767	AssertMsgReturn(hr == D3D_OK, ("CreateCubeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1768	}
1769
1770	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
1771	}
1772	else if ( pSurface->formatD3D == D3DFMT_D24S8
1773	\|\| pSurface->formatD3D == D3DFMT_D24X8)
1774	{
1775	Assert(pSurface->cFaces == 1);
1776	Assert(pSurface->faces[0].numMipLevels == 1);
1777	Assert(cDepth == 1);
1778
1779	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1780	hr = pContext->pDevice->CreateTexture(cWidth,
1781	cHeight,
1782	1, /* mip levels */
1783	D3DUSAGE_DEPTHSTENCIL,
1784	FOURCC_INTZ,
1785	D3DPOOL_DEFAULT,
1786	&pSurface->u.pTexture,
1787	&pSurface->hSharedObject /* might result in poor performance */);
1788	AssertMsgReturn(hr == D3D_OK, ("CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1789
1790	pSurface->fStencilAsTexture = true;
1791	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1792	}
1793	else
1794	{
1795	if (cDepth > 1)
1796	{
1797	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1798	cHeight,
1799	cDepth,
1800	numMipLevels,
1801	pSurface->fUsageD3D,
1802	pSurface->formatD3D,
1803	D3DPOOL_DEFAULT,
1804	&pSurface->u.pVolumeTexture,
1805	&pSurface->hSharedObject);
1806	if (hr == D3D_OK)
1807	{
1808	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1809	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1810	cHeight,
1811	cDepth,
1812	numMipLevels,
1813	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1814	pSurface->formatD3D,
1815	D3DPOOL_SYSTEMMEM,
1816	&pSurface->bounce.pVolumeTexture,
1817	NULL);
1818	AssertMsgReturnStmt(hr == D3D_OK,
1819	("CreateVolumeTexture (systemmem) failed with %x\n", hr),
1820	D3D_RELEASE(pSurface->u.pVolumeTexture),
1821	VERR_INTERNAL_ERROR);
1822	}
1823	else
1824	{
1825	Log(("Format not accepted -> try old method\n"));
1826	/* The format was probably not accepted; fall back to our old mode. */
1827	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1828	cHeight,
1829	cDepth,
1830	numMipLevels,
1831	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1832	pSurface->formatD3D,
1833	D3DPOOL_DEFAULT,
1834	&pSurface->u.pVolumeTexture,
1835	&pSurface->hSharedObject);
1836	AssertMsgReturn(hr == D3D_OK, ("CreateVolumeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1837	}
1838
1839	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE;
1840	}
1841	else
1842	{
1843	Assert(pSurface->cFaces == 1);
1844
1845	hr = pContext->pDevice->CreateTexture(cWidth,
1846	cHeight,
1847	numMipLevels,
1848	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1849	pSurface->formatD3D,
1850	D3DPOOL_DEFAULT,
1851	&pSurface->u.pTexture,
1852	&pSurface->hSharedObject);
1853	if (hr == D3D_OK)
1854	{
1855	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1856	hr = pContext->pDevice->CreateTexture(cWidth,
1857	cHeight,
1858	numMipLevels,
1859	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1860	pSurface->formatD3D,
1861	D3DPOOL_SYSTEMMEM,
1862	&pSurface->bounce.pTexture,
1863	NULL);
1864	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1865	}
1866	else
1867	{
1868	Log(("Format not accepted -> try old method\n"));
1869	/* The format was probably not accepted; fall back to our old mode. */
1870	hr = pContext->pDevice->CreateTexture(cWidth,
1871	cHeight,
1872	numMipLevels,
1873	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1874	pSurface->formatD3D,
1875	D3DPOOL_DEFAULT,
1876	&pSurface->u.pTexture,
1877	&pSurface->hSharedObject /* might result in poor performance */);
1878	AssertMsgReturn(hr == D3D_OK, ("CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1879	}
1880
1881	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1882	}
1883	}
1884
1885	Assert(hr == D3D_OK);
1886
1887	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
1888	{
1889	/* Set the mip map generation filter settings. */
1890	IDirect3DBaseTexture9 *pBaseTexture;
1891	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1892	pBaseTexture = pSurface->u.pVolumeTexture;
1893	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1894	pBaseTexture = pSurface->u.pCubeTexture;
1895	else
1896	pBaseTexture = pSurface->u.pTexture;
1897	hr = pBaseTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
1898	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
1899	}
1900
1901	/*
1902	* Always initialize all mipmap levels using the in memory data
1903	* to make sure that the just created texture has the up-to-date content.
1904	* The OpenGL backend does this too.
1905	*/
1906	Log(("vmsvga3dBackCreateTexture: sync texture\n"));
1907
1908	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1909	{
1910	IDirect3DVolumeTexture9 *pVolumeTexture = pSurface->bounce.pVolumeTexture ?
1911	pSurface->bounce.pVolumeTexture :
1912	pSurface->u.pVolumeTexture;
1913
1914	for (uint32_t i = 0; i < numMipLevels; ++i)
1915	{
1916	D3DLOCKED_BOX LockedVolume;
1917	hr = pVolumeTexture->LockBox(i, &LockedVolume, NULL, D3DLOCK_DISCARD);
1918	AssertMsgBreak(hr == D3D_OK, ("LockBox failed with %x\n", hr));
1919
1920	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->pMipmapLevels[i];
1921
1922	LogFunc(("sync volume texture mipmap level %d (pitch row %x vs %x, slice %x vs %x)\n",
1923	i, LockedVolume.RowPitch, pMipLevel->cbSurfacePitch, LockedVolume.SlicePitch, pMipLevel->cbSurfacePlane));
1924
1925
1926	uint8_t pDst = (uint8_t )LockedVolume.pBits;
1927	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
1928	for (uint32_t d = 0; d < cDepth; ++d)
1929	{
1930	uint8_t *pRowDst = pDst;
1931	const uint8_t *pRowSrc = pSrc;
1932	for (uint32_t h = 0; h < pMipLevel->cBlocksY; ++h)
1933	{
1934	memcpy(pRowDst, pRowSrc, pMipLevel->cbSurfacePitch);
1935	pRowDst += LockedVolume.RowPitch;
1936	pRowSrc += pMipLevel->cbSurfacePitch;
1937	}
1938	pDst += LockedVolume.SlicePitch;
1939	pSrc += pMipLevel->cbSurfacePlane;
1940	}
1941
1942	hr = pVolumeTexture->UnlockBox(i);
1943	AssertMsgBreak(hr == D3D_OK, ("UnlockBox failed with %x\n", hr));
1944
1945	pMipLevel->fDirty = false;
1946	}
1947	}
1948	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1949	{
1950	IDirect3DCubeTexture9 *pCubeTexture = pSurface->bounce.pCubeTexture ?
1951	pSurface->bounce.pCubeTexture :
1952	pSurface->u.pCubeTexture;
1953
1954	for (uint32_t iFace = 0; iFace < 6; ++iFace)
1955	{
1956	const D3DCUBEMAP_FACES Face = vmsvga3dCubemapFaceFromIndex(iFace);
1957
1958	for (uint32_t i = 0; i < numMipLevels; ++i)
1959	{
1960	D3DLOCKED_RECT LockedRect;
1961	hr = pCubeTexture->LockRect(Face,
1962	i, /* texture level */
1963	&LockedRect,
1964	NULL, /* entire texture */
1965	0);
1966	AssertMsgBreak(hr == D3D_OK, ("LockRect failed with %x\n", hr));
1967
1968	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->pMipmapLevels[iFace * numMipLevels + i];
1969
1970	LogFunc(("sync texture face %d mipmap level %d (pitch %x vs %x)\n",
1971	iFace, i, LockedRect.Pitch, pMipLevel->cbSurfacePitch));
1972
1973	uint8_t pDest = (uint8_t )LockedRect.pBits;
1974	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
1975	for (uint32_t j = 0; j < pMipLevel->cBlocksY; ++j)
1976	{
1977	memcpy(pDest, pSrc, pMipLevel->cbSurfacePitch);
1978
1979	pDest += LockedRect.Pitch;
1980	pSrc += pMipLevel->cbSurfacePitch;
1981	}
1982
1983	hr = pCubeTexture->UnlockRect(Face, i /* texture level */);
1984	AssertMsgBreak(hr == D3D_OK, ("UnlockRect failed with %x\n", hr));
1985
1986	pMipLevel->fDirty = false;
1987	}
1988
1989	if (hr != D3D_OK)
1990	break;
1991	}
1992
1993	if (hr != D3D_OK)
1994	{
1995	D3D_RELEASE(pSurface->bounce.pCubeTexture);
1996	D3D_RELEASE(pSurface->u.pCubeTexture);
1997	return VERR_INTERNAL_ERROR;
1998	}
1999	}
2000	else
2001	{
2002	IDirect3DTexture9 *pTexture = pSurface->bounce.pTexture ? pSurface->bounce.pTexture : pSurface->u.pTexture;
2003
2004	for (uint32_t i = 0; i < numMipLevels; ++i)
2005	{
2006	D3DLOCKED_RECT LockedRect;
2007
2008	hr = pTexture->LockRect(i, /* texture level */
2009	&LockedRect,
2010	NULL, /* entire texture */
2011	0);
2012
2013	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2014
2015	LogFunc(("sync texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->pMipmapLevels[i].cbSurfacePitch));
2016
2017	uint8_t pDest = (uint8_t )LockedRect.pBits;
2018	const uint8_t pSrc = (uint8_t )pSurface->pMipmapLevels[i].pSurfaceData;
2019	for (uint32_t j = 0; j < pSurface->pMipmapLevels[i].cBlocksY; ++j)
2020	{
2021	memcpy(pDest, pSrc, pSurface->pMipmapLevels[i].cbSurfacePitch);
2022
2023	pDest += LockedRect.Pitch;
2024	pSrc += pSurface->pMipmapLevels[i].cbSurfacePitch;
2025	}
2026
2027	hr = pTexture->UnlockRect(i /* texture level */);
2028	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2029
2030	pSurface->pMipmapLevels[i].fDirty = false;
2031	}
2032	}
2033
2034	if (pSurface->bounce.pTexture)
2035	{
2036	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
2037
2038	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2039	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pVolumeTexture, pSurface->u.pVolumeTexture);
2040	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2041	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pCubeTexture, pSurface->u.pCubeTexture);
2042	else
2043	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
2044	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2045
2046	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
2047	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2048	{
2049	RTMemFree(pSurface->pMipmapLevels[i].pSurfaceData);
2050	pSurface->pMipmapLevels[i].pSurfaceData = NULL;
2051	}
2052	}
2053	pSurface->fDirty = false;
2054
2055	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
2056
2057	pSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_TEXTURE;
2058	pSurface->idAssociatedContext = idAssociatedContext;
2059	return VINF_SUCCESS;
2060	}
2061
2062
2063	/**
2064	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
2065	*
2066	* @returns VBox status code.
2067	* @param pThis The VGA device instance.
2068	* @param pState The VMSVGA3d state.
2069	* @param pDstSurface The destination host surface.
2070	* @param uDstFace The destination face (valid).
2071	* @param uDstMipmap The destination mipmap level (valid).
2072	* @param pDstBox The destination box.
2073	* @param pSrcSurface The source host surface.
2074	* @param uSrcFace The destination face (valid).
2075	* @param uSrcMipmap The source mimap level (valid).
2076	* @param pSrcBox The source box.
2077	* @param enmMode The strecht blt mode .
2078	* @param pContext The VMSVGA3d context (already current for OGL).
2079	*/
2080	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
2081	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstFace, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
2082	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcFace, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
2083	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
2084	{
2085	HRESULT hr;
2086	int rc;
2087
2088	AssertReturn(pSrcSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2089	AssertReturn(pDstSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2090
2091	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
2092	vmsvga3dSurfaceFlush(pThis, pSrcSurface);
2093	vmsvga3dSurfaceFlush(pThis, pDstSurface);
2094
2095	RECT RectSrc;
2096	RectSrc.left = pSrcBox->x;
2097	RectSrc.top = pSrcBox->y;
2098	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
2099	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
2100	Assert(!pSrcBox->z);
2101
2102	RECT RectDst;
2103	RectDst.left = pDstBox->x;
2104	RectDst.top = pDstBox->y;
2105	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
2106	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
2107	Assert(!pDstBox->z);
2108
2109	IDirect3DSurface9 *pSrc;
2110	rc = vmsvga3dGetD3DSurface(pContext, pSrcSurface, uSrcFace, uSrcMipmap, false, &pSrc);
2111	AssertRCReturn(rc, rc);
2112
2113	IDirect3DSurface9 *pDst;
2114	rc = vmsvga3dGetD3DSurface(pContext, pDstSurface, uDstFace, uDstMipmap, false, &pDst);
2115	AssertRCReturn(rc, rc);
2116
2117	D3DTEXTUREFILTERTYPE moded3d;
2118	switch (enmMode)
2119	{
2120	case SVGA3D_STRETCH_BLT_POINT:
2121	moded3d = D3DTEXF_POINT;
2122	break;
2123
2124	case SVGA3D_STRETCH_BLT_LINEAR:
2125	moded3d = D3DTEXF_LINEAR;
2126	break;
2127
2128	default:
2129	AssertFailed();
2130	moded3d = D3DTEXF_NONE;
2131	break;
2132	}
2133
2134	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
2135
2136	D3D_RELEASE(pDst);
2137	D3D_RELEASE(pSrc);
2138
2139	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2140
2141	/* Track the StretchRect operation. */
2142	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
2143	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
2144
2145	return VINF_SUCCESS;
2146	}
2147
2148
2149	/**
2150	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
2151	*
2152	* @returns Failure status code or @a rc.
2153	* @param pThis The VGA device instance data.
2154	* @param pState The VMSVGA3d state.
2155	* @param pSurface The host surface.
2156	* @param pMipLevel Mipmap level. The caller knows it already.
2157	* @param uHostFace The host face (valid).
2158	* @param uHostMipmap The host mipmap level (valid).
2159	* @param GuestPtr The guest pointer.
2160	* @param cbGuestPitch The guest pitch.
2161	* @param transfer The transfer direction.
2162	* @param pBox The box to copy (clipped, valid).
2163	* @param pContext The context (for OpenGL).
2164	* @param rc The current rc for all boxes.
2165	* @param iBox The current box number (for Direct 3D).
2166	*/
2167	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface,
2168	PVMSVGA3DMIPMAPLEVEL pMipLevel, uint32_t uHostFace, uint32_t uHostMipmap,
2169	SVGAGuestPtr GuestPtr, uint32_t cbGuestPitch, SVGA3dTransferType transfer,
2170	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
2171	{
2172	HRESULT hr = D3D_OK;
2173	const uint32_t u32SurfHints = pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK;
2174	const DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
2175	// if (u32SurfHints != 0x18 && u32SurfHints != 0x60) ASMBreakpoint();
2176
2177	AssertReturn(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2178
2179	const bool fTexture = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2180	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
2181	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE
2182	\|\| fTexture)
2183	{
2184	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2185	AssertRCReturn(rc, rc);
2186
2187	/* Get the surface involved in the transfer. */
2188	IDirect3DSurface9 *pSurf;
2189	rc = vmsvga3dGetD3DSurface(pContext, pSurface, uHostFace, uHostMipmap, true, &pSurf);
2190	AssertRCReturn(rc, rc);
2191
2192	/** @todo inefficient for VRAM buffers!! */
2193	if (fTexture)
2194	{
2195	if (pSurface->bounce.pTexture)
2196	{
2197	if ( transfer == SVGA3D_READ_HOST_VRAM
2198	&& RT_BOOL(u32SurfHints & SVGA3D_SURFACE_HINT_RENDERTARGET)
2199	&& iBox == 0 /* only the first time */)
2200	{
2201	/* Copy the texture mipmap level to the bounce texture. */
2202
2203	/* Source is the texture, destination is the bounce texture. */
2204	IDirect3DSurface9 *pSrc;
2205	rc = vmsvga3dGetD3DSurface(pContext, pSurface, uHostFace, uHostMipmap, false, &pSrc);
2206	AssertRCReturn(rc, rc);
2207
2208	Assert(pSurf != pSrc);
2209
2210	hr = pContext->pDevice->GetRenderTargetData(pSrc, pSurf);
2211	AssertMsgReturn(hr == D3D_OK, ("GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2212
2213	D3D_RELEASE(pSrc);
2214	}
2215	}
2216	}
2217
2218	RECT Rect;
2219	Rect.left = pBox->x;
2220	Rect.top = pBox->y;
2221	Rect.right = pBox->x + pBox->w; /* exclusive */
2222	Rect.bottom = pBox->y + pBox->h; /* exclusive */
2223
2224	D3DLOCKED_RECT LockedRect;
2225	hr = pSurf->LockRect(&LockedRect, &Rect, dwFlags);
2226	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2227
2228	LogFunc(("Lock sid=%x %s(bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n",
2229	pSurface->id, fTexture ? "TEXTURE " : "", RT_BOOL(pSurface->bounce.pTexture),
2230	Rect.left, Rect.top, Rect.right, Rect.bottom));
2231
2232	uint32_t u32BlockX = pBox->srcx / pSurface->cxBlock;
2233	uint32_t u32BlockY = pBox->srcy / pSurface->cyBlock;
2234	Assert(u32BlockX * pSurface->cxBlock == pBox->srcx);
2235	Assert(u32BlockY * pSurface->cyBlock == pBox->srcy);
2236	uint32_t cBlocksX = (pBox->w + pSurface->cxBlock - 1) / pSurface->cxBlock;
2237	uint32_t cBlocksY = (pBox->h + pSurface->cyBlock - 1) / pSurface->cyBlock;
2238
2239	rc = vmsvgaGMRTransfer(pThis,
2240	transfer,
2241	(uint8_t *)LockedRect.pBits,
2242	LockedRect.Pitch,
2243	GuestPtr,
2244	u32BlockX * pSurface->cbBlock + u32BlockY * cbGuestPitch,
2245	cbGuestPitch,
2246	cBlocksX * pSurface->cbBlock,
2247	cBlocksY);
2248	AssertRC(rc);
2249
2250	Log4(("first line:\n%.Rhxd\n", cBlocksX pSurface->cbBlock, LockedRect.pBits));
2251
2252	hr = pSurf->UnlockRect();
2253
2254	D3D_RELEASE(pSurf);
2255
2256	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2257
2258	if (fTexture)
2259	{
2260	if (pSurface->bounce.pTexture)
2261	{
2262	if (transfer == SVGA3D_WRITE_HOST_VRAM)
2263	{
2264	LogFunc(("Sync texture from bounce buffer\n"));
2265
2266	/* Copy the new contents to the actual texture object. */
2267	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
2268	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2269
2270	/* Track the copy operation. */
2271	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2272	}
2273	}
2274	}
2275	}
2276	else if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER
2277	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
2278	{
2279	/*
2280	* Mesa SVGA driver can use the same buffer either for vertex or index data.
2281	* But D3D distinguishes between index and vertex buffer objects.
2282	* Therefore it should be possible to switch the buffer type on the fly.
2283	*
2284	* Always save the data to the memory buffer in pSurface->pMipmapLevels and,
2285	* if necessary, recreate the corresponding D3D object with the data.
2286	*/
2287
2288	/* Buffers are uncompressed. */
2289	AssertReturn(pSurface->cxBlock == 1 && pSurface->cyBlock == 1, VERR_INTERNAL_ERROR);
2290
2291	/* Current type of the buffer. */
2292	const bool fVertex = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
2293
2294	/* Caller already clipped pBox and buffers are 1-dimensional. */
2295	Assert(pBox->y == 0 && pBox->h == 1 && pBox->z == 0 && pBox->d == 1);
2296
2297	const uint32_t uHostOffset = pBox->x * pSurface->cbBlock;
2298	const uint32_t cbWidth = pBox->w * pSurface->cbBlock;
2299
2300	AssertReturn(uHostOffset < pMipLevel->cbSurface, VERR_INTERNAL_ERROR);
2301	AssertReturn(cbWidth <= pMipLevel->cbSurface, VERR_INTERNAL_ERROR);
2302	AssertReturn(uHostOffset <= pMipLevel->cbSurface - cbWidth, VERR_INTERNAL_ERROR);
2303
2304	uint8_t pu8HostData = (uint8_t )pMipLevel->pSurfaceData + uHostOffset;
2305
2306	const uint32_t uGuestOffset = pBox->srcx * pSurface->cbBlock;
2307
2308	/* Copy data between the guest and the host buffer. */
2309	rc = vmsvgaGMRTransfer(pThis,
2310	transfer,
2311	pu8HostData,
2312	pMipLevel->cbSurfacePitch,
2313	GuestPtr,
2314	uGuestOffset,
2315	cbGuestPitch,
2316	cbWidth,
2317	1); /* Buffers are 1-dimensional */
2318	AssertRC(rc);
2319
2320	Log4(("Buffer first line:\n%.*Rhxd\n", cbWidth, pu8HostData));
2321
2322	pMipLevel->fDirty = true;
2323	pSurface->fDirty = true;
2324
2325	/* Also copy the data to the current D3D buffer object. */
2326	uint8_t *pu8Buffer = NULL;
2327	/** @todo lock only as much as we really need */
2328	if (fVertex)
2329	hr = pSurface->u.pVertexBuffer->Lock(0, 0, (void **)&pu8Buffer, dwFlags);
2330	else
2331	hr = pSurface->u.pIndexBuffer->Lock(0, 0, (void **)&pu8Buffer, dwFlags);
2332	AssertMsgReturn(hr == D3D_OK, ("Lock %s failed with %x\n", fVertex ? "vertex" : "index", hr), VERR_INTERNAL_ERROR);
2333
2334	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));
2335
2336	const uint8_t *pu8Src = pu8HostData;
2337	uint8_t *pu8Dst = pu8Buffer + uHostOffset;
2338	memcpy(pu8Dst, pu8Src, cbWidth);
2339
2340	if (fVertex)
2341	hr = pSurface->u.pVertexBuffer->Unlock();
2342	else
2343	hr = pSurface->u.pIndexBuffer->Unlock();
2344	AssertMsg(hr == D3D_OK, ("Unlock %s failed with %x\n", fVertex ? "vertex" : "index", hr));
2345	}
2346	else
2347	{
2348	AssertMsgFailed(("Unsupported surface hint 0x%08X, type %d\n", u32SurfHints, pSurface->enmD3DResType));
2349	}
2350
2351	return rc;
2352	}
2353
2354
2355	int vmsvga3dSurfaceBlitToScreen(PVGASTATE pThis, uint32_t dest, SVGASignedRect destRect, SVGA3dSurfaceImageId src, SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *pRect)
2356	{
2357	/* Requires SVGA_FIFO_CAP_SCREEN_OBJECT support */
2358	Log(("vmsvga3dSurfaceBlitToScreen: dest=%d (%d,%d)(%d,%d) sid=%x (face=%d, mipmap=%d) (%d,%d)(%d,%d) cRects=%d\n", dest, destRect.left, destRect.top, destRect.right, destRect.bottom, src.sid, src.face, src.mipmap, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom, cRects));
2359	for (uint32_t i = 0; i < cRects; i++)
2360	{
2361	Log(("vmsvga3dSurfaceBlitToScreen: clipping rect %d (%d,%d)(%d,%d)\n", i, pRect[i].left, pRect[i].top, pRect[i].right, pRect[i].bottom));
2362	}
2363
2364	/** @todo Only screen 0 for now. */
2365	AssertReturn(dest == 0, VERR_INTERNAL_ERROR);
2366	AssertReturn(src.mipmap == 0 && src.face == 0, VERR_INVALID_PARAMETER);
2367	/** @todo scaling */
2368	AssertReturn(destRect.right - destRect.left == srcRect.right - srcRect.left && destRect.bottom - destRect.top == srcRect.bottom - srcRect.top, VERR_INVALID_PARAMETER);
2369
2370	if (cRects == 0)
2371	{
2372	/* easy case; no clipping */
2373	SVGA3dCopyBox box;
2374	SVGA3dGuestImage dest;
2375
2376	box.x = destRect.left;
2377	box.y = destRect.top;
2378	box.z = 0;
2379	box.w = destRect.right - destRect.left;
2380	box.h = destRect.bottom - destRect.top;
2381	box.d = 1;
2382	box.srcx = srcRect.left;
2383	box.srcy = srcRect.top;
2384	box.srcz = 0;
2385
2386	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2387	dest.ptr.offset = 0;
2388	dest.pitch = pThis->svga.cbScanline;
2389
2390	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2391	AssertRCReturn(rc, rc);
2392
2393	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2394	return VINF_SUCCESS;
2395	}
2396	else
2397	{
2398	SVGA3dGuestImage dest;
2399	SVGA3dCopyBox box;
2400
2401	box.srcz = 0;
2402	box.z = 0;
2403	box.d = 1;
2404
2405	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2406	dest.ptr.offset = 0;
2407	dest.pitch = pThis->svga.cbScanline;
2408
2409	/** @todo merge into one SurfaceDMA call */
2410	for (uint32_t i = 0; i < cRects; i++)
2411	{
2412	/* The clipping rectangle is relative to the top-left corner of srcRect & destRect. Adjust here. */
2413	box.srcx = srcRect.left + pRect[i].left;
2414	box.srcy = srcRect.top + pRect[i].top;
2415
2416	box.x = pRect[i].left + destRect.left;
2417	box.y = pRect[i].top + destRect.top;
2418	box.z = 0;
2419	box.w = pRect[i].right - pRect[i].left;
2420	box.h = pRect[i].bottom - pRect[i].top;
2421
2422	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2423	AssertRCReturn(rc, rc);
2424
2425	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2426	}
2427
2428	#if 0
2429	{
2430	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2431	HRESULT hr;
2432	PVMSVGA3DSURFACE pSurface;
2433	PVMSVGA3DCONTEXT pContext;
2434	uint32_t sid = src.sid;
2435	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2436	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2437
2438	pSurface = pState->papSurfaces[sid];
2439	uint32_t cid;
2440
2441	/** @todo stricter checks for associated context */
2442	cid = pSurface->idAssociatedContext;
2443
2444	if ( cid >= pState->cContexts
2445	\|\| pState->papContexts[cid]->id != cid)
2446	{
2447	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2448	return VERR_INVALID_PARAMETER;
2449	}
2450	pContext = pState->papContexts[cid];
2451
2452	if (pSurface->id == 0x5e)
2453	{
2454	IDirect3DSurface9 *pSrc;
2455
2456	hr = pSurface->u.pTexture->GetSurfaceLevel(0/* Texture level */,
2457	&pSrc);
2458	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2459
2460	pContext->pDevice->ColorFill(pSrc, NULL, (D3DCOLOR)0x11122255);
2461	D3D_RELEASE(pSrc);
2462	}
2463	}
2464	#endif
2465
2466	return VINF_SUCCESS;
2467	}
2468	}
2469
2470	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2471	{
2472	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2473	PVMSVGA3DSURFACE pSurface;
2474	int rc = VINF_SUCCESS;
2475	HRESULT hr;
2476
2477	AssertReturn(pState, VERR_NO_MEMORY);
2478	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2479	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2480
2481	pSurface = pState->papSurfaces[sid];
2482	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2483
2484	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2485	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2486	pSurface->autogenFilter = filter;
2487
2488	Log(("vmsvga3dGenerateMipmaps: sid=%x filter=%d\n", sid, filter));
2489
2490	if (!pSurface->u.pSurface)
2491	{
2492	PVMSVGA3DCONTEXT pContext;
2493	uint32_t cid;
2494
2495	/** @todo stricter checks for associated context */
2496	cid = pSurface->idAssociatedContext;
2497
2498	if ( cid >= pState->cContexts
2499	\|\| pState->papContexts[cid]->id != cid)
2500	{
2501	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2502	return VERR_INVALID_PARAMETER;
2503	}
2504	pContext = pState->papContexts[cid];
2505
2506	/* Unknown surface type; turn it into a texture. */
2507	LogFunc(("unknown src surface sid=%x type=%d format=%d -> create texture\n", sid, pSurface->surfaceFlags, pSurface->format));
2508	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2509	AssertRCReturn(rc, rc);
2510	}
2511	else
2512	{
2513	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2514	AssertMsg(hr == D3D_OK, ("SetAutoGenFilterType failed with %x\n", hr));
2515	}
2516
2517	/* Generate the mip maps. */
2518	pSurface->u.pTexture->GenerateMipSubLevels();
2519
2520	return VINF_SUCCESS;
2521	}
2522
2523	int vmsvga3dCommandPresent(PVGASTATE pThis, uint32_t sid, uint32_t cRects, SVGA3dCopyRect *pRect)
2524	{
2525	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2526	PVMSVGA3DSURFACE pSurface;
2527	PVMSVGA3DCONTEXT pContext;
2528	HRESULT hr;
2529	int rc;
2530	IDirect3DSurface9 *pBackBuffer;
2531	IDirect3DSurface9 *pSurfaceD3D;
2532
2533	AssertReturn(pState, VERR_NO_MEMORY);
2534
2535	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
2536	AssertRCReturn(rc, rc);
2537
2538	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2539
2540	LogFunc(("sid=%x cRects=%d cid=%x\n", sid, cRects, pSurface->idAssociatedContext));
2541	for (uint32_t i = 0; i < cRects; ++i)
2542	{
2543	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));
2544	}
2545
2546	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2547	AssertRCReturn(rc, rc);
2548
2549	hr = pContext->pDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
2550	AssertMsgReturn(hr == D3D_OK, ("GetBackBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
2551
2552	rc = vmsvga3dGetD3DSurface(pContext, pSurface, 0, 0, false, &pSurfaceD3D);
2553	AssertRCReturn(rc, rc);
2554
2555	/* Read the destination viewport specs in one go to try avoid some unnecessary update races. */
2556	VMSVGAVIEWPORT const DstViewport = pThis->svga.viewport;
2557	ASMCompilerBarrier(); /* paranoia */
2558	Assert(DstViewport.yHighWC >= DstViewport.yLowWC);
2559
2560	/* If there are no recangles specified, just grab a screenful. */
2561	SVGA3dCopyRect DummyRect;
2562	if (cRects != 0)
2563	{ /* likely */ }
2564	else
2565	{
2566	/** @todo Find the usecase for this or check what the original device does.
2567	* The original code was doing some scaling based on the surface
2568	* size... */
2569	# ifdef DEBUG_bird
2570	AssertMsgFailed(("No rects to present. Who is doing that and what do they actually expect?\n"));
2571	# endif
2572	DummyRect.x = DummyRect.srcx = 0;
2573	DummyRect.y = DummyRect.srcy = 0;
2574	DummyRect.w = pThis->svga.uWidth;
2575	DummyRect.h = pThis->svga.uHeight;
2576	cRects = 1;
2577	pRect = &DummyRect;
2578	}
2579
2580	/*
2581	* Blit the surface rectangle(s) to the back buffer.
2582	*/
2583	Assert(pSurface->cxBlock == 1 && pSurface->cyBlock == 1);
2584	uint32_t const cxSurface = pSurface->pMipmapLevels[0].mipmapSize.width;
2585	uint32_t const cySurface = pSurface->pMipmapLevels[0].mipmapSize.height;
2586	for (uint32_t i = 0; i < cRects; i++)
2587	{
2588	SVGA3dCopyRect ClippedRect = pRect[i];
2589
2590	/*
2591	* Do some sanity checking and limit width and height, all so we
2592	* don't need to think about wrap-arounds below.
2593	*/
2594	if (RT_LIKELY( ClippedRect.w
2595	&& ClippedRect.x < VMSVGA_MAX_X
2596	&& ClippedRect.srcx < VMSVGA_MAX_X
2597	&& ClippedRect.h
2598	&& ClippedRect.y < VMSVGA_MAX_Y
2599	&& ClippedRect.srcy < VMSVGA_MAX_Y
2600	))
2601	{ /* likely */ }
2602	else
2603	continue;
2604
2605	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2606	{ /* likely */ }
2607	else
2608	ClippedRect.w = VMSVGA_MAX_Y;
2609	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2610	{ /* likely */ }
2611	else
2612	ClippedRect.w = VMSVGA_MAX_Y;
2613
2614	/*
2615	* Source surface clipping (paranoia). Straight forward.
2616	*/
2617	if (RT_LIKELY(ClippedRect.srcx < cxSurface))
2618	{ /* likely */ }
2619	else
2620	continue;
2621	if (RT_LIKELY(ClippedRect.srcx + ClippedRect.w <= cxSurface))
2622	{ /* likely */ }
2623	else
2624	{
2625	AssertFailed(); /* remove if annoying. */
2626	ClippedRect.w = cxSurface - ClippedRect.srcx;
2627	}
2628
2629	if (RT_LIKELY(ClippedRect.srcy < cySurface))
2630	{ /* likely */ }
2631	else
2632	continue;
2633	if (RT_LIKELY(ClippedRect.srcy + ClippedRect.h <= cySurface))
2634	{ /* likely */ }
2635	else
2636	{
2637	AssertFailed(); /* remove if annoying. */
2638	ClippedRect.h = cySurface - ClippedRect.srcy;
2639	}
2640
2641	/*
2642	* Destination viewport clipping.
2643	*
2644	* This is very straight forward compared to OpenGL. There is no Y
2645	* inversion anywhere and all the coordinate systems are the same.
2646	*/
2647	/* X */
2648	if (ClippedRect.x >= DstViewport.x)
2649	{
2650	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2651	{ /* typical */ }
2652	else if (ClippedRect.x < DstViewport.xRight)
2653	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2654	else
2655	continue;
2656	}
2657	else
2658	{
2659	uint32_t cxAdjust = DstViewport.x - ClippedRect.x;
2660	if (cxAdjust < ClippedRect.w)
2661	{
2662	ClippedRect.w -= cxAdjust;
2663	ClippedRect.x += cxAdjust;
2664	ClippedRect.srcx += cxAdjust;
2665	}
2666	else
2667	continue;
2668
2669	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2670	{ /* typical */ }
2671	else
2672	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2673	}
2674
2675	/* Y */
2676	if (ClippedRect.y >= DstViewport.y)
2677	{
2678	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2679	{ /* typical */ }
2680	else if (ClippedRect.x < DstViewport.y + DstViewport.cy)
2681	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2682	else
2683	continue;
2684	}
2685	else
2686	{
2687	uint32_t cyAdjust = DstViewport.y - ClippedRect.y;
2688	if (cyAdjust < ClippedRect.h)
2689	{
2690	ClippedRect.h -= cyAdjust;
2691	ClippedRect.y += cyAdjust;
2692	ClippedRect.srcy += cyAdjust;
2693	}
2694	else
2695	continue;
2696
2697	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2698	{ /* typical */ }
2699	else
2700	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2701	}
2702
2703	/* Calc source rectangle. */
2704	RECT SrcRect;
2705	SrcRect.left = ClippedRect.srcx;
2706	SrcRect.right = ClippedRect.srcx + ClippedRect.w;
2707	SrcRect.top = ClippedRect.srcy;
2708	SrcRect.bottom = ClippedRect.srcy + ClippedRect.h;
2709
2710	/* Calc destination rectangle. */
2711	RECT DstRect;
2712	DstRect.left = ClippedRect.x;
2713	DstRect.right = ClippedRect.x + ClippedRect.w;
2714	DstRect.top = ClippedRect.y;
2715	DstRect.bottom = ClippedRect.y + ClippedRect.h;
2716
2717	/* Adjust for viewport. */
2718	DstRect.left -= DstViewport.x;
2719	DstRect.right -= DstViewport.x;
2720	DstRect.bottom -= DstViewport.y;
2721	DstRect.top -= DstViewport.y;
2722
2723	Log(("SrcRect: (%d,%d)(%d,%d) DstRect: (%d,%d)(%d,%d)\n",
2724	SrcRect.left, SrcRect.bottom, SrcRect.right, SrcRect.top,
2725	DstRect.left, DstRect.bottom, DstRect.right, DstRect.top));
2726	hr = pContext->pDevice->StretchRect(pSurfaceD3D, &SrcRect, pBackBuffer, &DstRect, D3DTEXF_NONE);
2727	AssertBreak(hr == D3D_OK);
2728	}
2729
2730	D3D_RELEASE(pSurfaceD3D);
2731	D3D_RELEASE(pBackBuffer);
2732
2733	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2734
2735	hr = pContext->pDevice->Present(NULL, NULL, NULL, NULL);
2736	AssertMsgReturn(hr == D3D_OK, ("Present failed with %x\n", hr), VERR_INTERNAL_ERROR);
2737
2738	return VINF_SUCCESS;
2739	}
2740
2741
2742	/**
2743	* Create a new 3d context
2744	*
2745	* @returns VBox status code.
2746	* @param pThis VGA device instance data.
2747	* @param cid Context id
2748	*/
2749	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2750	{
2751	int rc;
2752	PVMSVGA3DCONTEXT pContext;
2753	HRESULT hr;
2754	D3DPRESENT_PARAMETERS PresParam;
2755	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2756
2757	Log(("vmsvga3dContextDefine id %x\n", cid));
2758
2759	AssertReturn(pState, VERR_NO_MEMORY);
2760	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2761
2762	if (cid >= pState->cContexts)
2763	{
2764	/* Grow the array. */
2765	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2766	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2767	AssertReturn(pvNew, VERR_NO_MEMORY);
2768	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2769	while (pState->cContexts < cNew)
2770	{
2771	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2772	AssertReturn(pContext, VERR_NO_MEMORY);
2773	pContext->id = SVGA3D_INVALID_ID;
2774	pState->papContexts[pState->cContexts++] = pContext;
2775	}
2776	}
2777	/* If one already exists with this id, then destroy it now. */
2778	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2779	vmsvga3dContextDestroy(pThis, cid);
2780
2781	pContext = pState->papContexts[cid];
2782	memset(pContext, 0, sizeof(*pContext));
2783	pContext->id = cid;
2784	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTextures); i++)
2785	pContext->aSidActiveTextures[i] = SVGA3D_INVALID_ID;
2786	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
2787	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2788	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2789
2790	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2791	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2792
2793	/* Create a context window. */
2794	CREATESTRUCT cs;
2795
2796	AssertReturn(pThis->svga.u64HostWindowId, VERR_INTERNAL_ERROR);
2797
2798	cs.lpCreateParams = NULL;
2799	cs.dwExStyle = WS_EX_NOACTIVATE \| WS_EX_NOPARENTNOTIFY \| WS_EX_TRANSPARENT;
2800	#ifdef DEBUG_GFX_WINDOW
2801	cs.lpszName = (char *)RTMemAllocZ(256);
2802	RTStrPrintf((char *)cs.lpszName, 256, "Context %d OpenGL Window", cid);
2803	#else
2804	cs.lpszName = NULL;
2805	#endif
2806	cs.lpszClass = NULL;
2807	#ifdef DEBUG_GFX_WINDOW
2808	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_VISIBLE \| WS_CAPTION;
2809	#else
2810	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_DISABLED \| WS_CHILD \| WS_VISIBLE;
2811	#endif
2812	cs.x = 0;
2813	cs.y = 0;
2814	cs.cx = pThis->svga.uWidth;
2815	cs.cy = pThis->svga.uHeight;
2816	cs.hwndParent = (HWND)pThis->svga.u64HostWindowId;
2817	cs.hMenu = NULL;
2818	cs.hInstance = pState->hInstance;
2819
2820	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATEWINDOW, (WPARAM)&pContext->hwnd, (LPARAM)&cs);
2821	AssertRCReturn(rc, rc);
2822
2823	/* Changed when the function returns. */
2824	PresParam.BackBufferWidth = 0;
2825	PresParam.BackBufferHeight = 0;
2826	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2827	PresParam.BackBufferCount = 0;
2828
2829	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2830	PresParam.MultiSampleQuality = 0;
2831	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2832	PresParam.hDeviceWindow = pContext->hwnd;
2833	PresParam.Windowed = TRUE; /** @todo */
2834	PresParam.EnableAutoDepthStencil = FALSE;
2835	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2836	PresParam.Flags = 0;
2837	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2838	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2839	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2840
2841	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2842	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2843	D3DDEVTYPE_HAL,
2844	pContext->hwnd,
2845	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2846	&PresParam,
2847	&pContext->pDevice);
2848	#else
2849	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2850	D3DDEVTYPE_HAL,
2851	pContext->hwnd,
2852	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2853	&PresParam,
2854	NULL,
2855	&pContext->pDevice);
2856	#endif
2857	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2858
2859	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2860	return VINF_SUCCESS;
2861	}
2862
2863	/**
2864	* Destroy an existing 3d context
2865	*
2866	* @returns VBox status code.
2867	* @param pThis VGA device instance data.
2868	* @param cid Context id
2869	*/
2870	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2871	{
2872	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2873	AssertReturn(pState, VERR_NO_MEMORY);
2874
2875	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2876
2877	if ( cid < pState->cContexts
2878	&& pState->papContexts[cid]->id == cid)
2879	{
2880	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2881
2882	Log(("vmsvga3dContextDestroy id %x\n", cid));
2883
2884	/* Check for all surfaces that are associated with this context to remove all dependencies */
2885	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2886	{
2887	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2888	if ( pSurface->id == sid
2889	&& pSurface->idAssociatedContext == cid)
2890	{
2891	int rc;
2892
2893	LogFunc(("Remove all dependencies for surface sid=%x\n", sid));
2894
2895	uint32_t surfaceFlags = pSurface->surfaceFlags;
2896	SVGA3dSurfaceFormat format = pSurface->format;
2897	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2898	uint32_t multisampleCount = pSurface->multiSampleCount;
2899	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2900	SVGA3dSize *pMipLevelSize;
2901	uint32_t cFaces = pSurface->cFaces;
2902
2903	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2904	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2905
2906	for (uint32_t face=0; face < pSurface->cFaces; face++)
2907	{
2908	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2909	{
2910	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2911	memcpy(&pMipLevelSize[idx], &pSurface->pMipmapLevels[idx].mipmapSize, sizeof(SVGA3dSize));
2912	}
2913	}
2914	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2915
2916	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2917	/** @todo not safe with shared objects */
2918	Assert(pSurface->pSharedObjectTree == NULL);
2919
2920	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2921	AssertRC(rc);
2922
2923	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2924	AssertRC(rc);
2925
2926	Assert(!pSurface->u.pSurface);
2927	}
2928	else
2929	{
2930	/* Check for a shared surface object. */
2931	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2932	if (pSharedSurface)
2933	{
2934	LogFunc(("Remove shared dependency for surface sid=%x\n", sid));
2935
2936	switch (pSurface->enmD3DResType)
2937	{
2938	case VMSVGA3D_D3DRESTYPE_TEXTURE:
2939	Assert(pSharedSurface->u.pTexture);
2940	D3D_RELEASE(pSharedSurface->u.pTexture);
2941	break;
2942
2943	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
2944	Assert(pSharedSurface->u.pCubeTexture);
2945	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
2946	break;
2947
2948	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
2949	Assert(pSharedSurface->u.pVolumeTexture);
2950	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
2951	break;
2952
2953	default:
2954	AssertFailed();
2955	break;
2956	}
2957	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2958	RTMemFree(pSharedSurface);
2959	}
2960	}
2961	}
2962
2963	/* Destroy all leftover pixel shaders. */
2964	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2965	{
2966	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2967	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2968	}
2969	if (pContext->paPixelShader)
2970	RTMemFree(pContext->paPixelShader);
2971
2972	/* Destroy all leftover vertex shaders. */
2973	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2974	{
2975	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2976	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2977	}
2978	if (pContext->paVertexShader)
2979	RTMemFree(pContext->paVertexShader);
2980
2981	if (pContext->state.paVertexShaderConst)
2982	RTMemFree(pContext->state.paVertexShaderConst);
2983	if (pContext->state.paPixelShaderConst)
2984	RTMemFree(pContext->state.paPixelShaderConst);
2985
2986	/* Release the D3D device object */
2987	D3D_RELEASE(pContext->pDevice);
2988
2989	/* Destroy the window we've created. */
2990	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2991	AssertRC(rc);
2992
2993	memset(pContext, 0, sizeof(*pContext));
2994	pContext->id = SVGA3D_INVALID_ID;
2995	}
2996	else
2997	AssertFailed();
2998
2999	return VINF_SUCCESS;
3000	}
3001
3002	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
3003	{
3004	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3005	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3006	AssertReturn(pState, VERR_NO_MEMORY);
3007
3008	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
3009	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); ++i)
3010	{
3011	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
3012	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTextures[i]);
3013	}
3014	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
3015	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
3016	#endif
3017	return VINF_SUCCESS;
3018	}
3019
3020	/* Handle resize */
3021	int vmsvga3dChangeMode(PVGASTATE pThis)
3022	{
3023	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3024	AssertReturn(pState, VERR_NO_MEMORY);
3025
3026	/* Resize all active contexts. */
3027	for (uint32_t i = 0; i < pState->cContexts; i++)
3028	{
3029	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
3030	uint32_t cid = pContext->id;
3031
3032	if (cid != SVGA3D_INVALID_ID)
3033	{
3034	CREATESTRUCT cs;
3035	D3DPRESENT_PARAMETERS PresParam;
3036	D3DVIEWPORT9 viewportOrg;
3037	HRESULT hr;
3038
3039	#ifdef VMSVGA3D_DIRECT3D9_RESET
3040	/* Sync back all surface data as everything is lost after the Reset. */
3041	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
3042	{
3043	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
3044	if ( pSurface->id == sid
3045	&& pSurface->idAssociatedContext == cid
3046	&& pSurface->u.pSurface)
3047	{
3048	Log(("vmsvga3dChangeMode: sync back data of surface sid=%x (fDirty=%d)\n", sid, pSurface->fDirty));
3049
3050	/* Reallocate our surface memory buffers. */
3051	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
3052	{
3053	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[i];
3054
3055	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
3056	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
3057
3058	if (!pSurface->fDirty)
3059	{
3060	D3DLOCKED_RECT LockedRect;
3061
3062	if (pSurface->bounce.pTexture)
3063	{
3064	IDirect3DSurface9 pSrc, pDest;
3065
3066	/** @todo only sync when something was actually rendered (since the last sync) */
3067	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
3068	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
3069	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3070
3071	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
3072	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3073
3074	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
3075	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
3076
3077	D3D_RELEASE(pSrc);
3078	D3D_RELEASE(pDest);
3079
3080	hr = pSurface->bounce.pTexture->LockRect(i,
3081	&LockedRect,
3082	NULL,
3083	D3DLOCK_READONLY);
3084	}
3085	else
3086	hr = pSurface->u.pTexture->LockRect(i,
3087	&LockedRect,
3088	NULL,
3089	D3DLOCK_READONLY);
3090	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3091
3092	/* Copy the data one line at a time in case the internal pitch is different. */
3093	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
3094	{
3095	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
3096	}
3097
3098	if (pSurface->bounce.pTexture)
3099	hr = pSurface->bounce.pTexture->UnlockRect(i);
3100	else
3101	hr = pSurface->u.pTexture->UnlockRect(i);
3102	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3103	}
3104	}
3105
3106
3107	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
3108	{
3109	case SVGA3D_SURFACE_CUBEMAP:
3110	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE:
3111	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
3112	D3D_RELEASE(pSurface->u.pCubeTexture);
3113	D3D_RELEASE(pSurface->bounce.pCubeTexture);
3114	break;
3115
3116	case SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER:
3117	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
3118	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
3119	if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_VERTEXBUFFER)
3120	D3D_RELEASE(pSurface->u.pVertexBuffer);
3121	else if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_INDEXBUFFER)
3122	D3D_RELEASE(pSurface->u.pIndexBuffer);
3123	else
3124	AssertMsg(pSurface->u.pVertexBuffer == NULL, ("fu32ActualUsageFlags %x\n", pSurface->fu32ActualUsageFlags));
3125	break;
3126
3127	case SVGA3D_SURFACE_HINT_TEXTURE:
3128	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
3129	D3D_RELEASE(pSurface->u.pTexture);
3130	D3D_RELEASE(pSurface->bounce.pTexture);
3131	break;
3132
3133	case SVGA3D_SURFACE_HINT_RENDERTARGET:
3134	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
3135	if (pSurface->fStencilAsTexture)
3136	D3D_RELEASE(pSurface->u.pTexture);
3137	else
3138	D3D_RELEASE(pSurface->u.pSurface);
3139	break;
3140
3141	default:
3142	AssertFailed();
3143	break;
3144	}
3145	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
3146	Assert(pSurface->pSharedObjectTree == NULL);
3147
3148	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
3149	pSurface->hSharedObject = 0;
3150	}
3151	}
3152	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3153	memset(&cs, 0, sizeof(cs));
3154	cs.cx = pThis->svga.uWidth;
3155	cs.cy = pThis->svga.uHeight;
3156
3157	Log(("vmsvga3dChangeMode: Resize window %x of context %d to (%d,%d)\n", pContext->hwnd, pContext->id, cs.cx, cs.cy));
3158
3159	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3160	hr = pContext->pDevice->GetViewport(&viewportOrg);
3161	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3162
3163	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)));
3164
3165	/* Resize the window. */
3166	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_RESIZEWINDOW, (WPARAM)pContext->hwnd, (LPARAM)&cs);
3167	AssertRC(rc);
3168
3169	/* Changed when the function returns. */
3170	PresParam.BackBufferWidth = 0;
3171	PresParam.BackBufferHeight = 0;
3172	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
3173	PresParam.BackBufferCount = 0;
3174
3175	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
3176	PresParam.MultiSampleQuality = 0;
3177	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
3178	PresParam.hDeviceWindow = pContext->hwnd;
3179	PresParam.Windowed = TRUE; /** @todo */
3180	PresParam.EnableAutoDepthStencil = FALSE;
3181	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
3182	PresParam.Flags = 0;
3183	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
3184	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
3185	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
3186
3187	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3188	hr = pContext->pDevice->Reset(&PresParam);
3189	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3190	#else
3191	/* ResetEx does not trash the device state */
3192	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
3193	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3194	#endif
3195	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
3196
3197	/* ResetEx changes the viewport; restore it again. */
3198	hr = pContext->pDevice->SetViewport(&viewportOrg);
3199	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3200
3201	#ifdef LOG_ENABLED
3202	{
3203	D3DVIEWPORT9 viewport;
3204	hr = pContext->pDevice->GetViewport(&viewport);
3205	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3206
3207	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)));
3208	}
3209	#endif
3210
3211	/* First set the render targets as they change the internal state (reset viewport etc) */
3212	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
3213	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
3214	{
3215	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
3216	{
3217	SVGA3dSurfaceImageId target;
3218
3219	target.sid = pContext->state.aRenderTargets[j];
3220	target.face = 0;
3221	target.mipmap = 0;
3222	rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
3223	AssertRCReturn(rc, rc);
3224	}
3225	}
3226
3227	#ifdef VMSVGA3D_DIRECT3D9_RESET
3228	/* Recreate the render state */
3229	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
3230	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
3231	{
3232	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
3233
3234	if (pRenderState->state != SVGA3D_RS_INVALID)
3235	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
3236	}
3237	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
3238
3239	/* Recreate the texture state */
3240	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
3241	for (uint32_t iStage = 0; iStage < RT_ELEMENTS(pContext->state.aTextureStates); iStage++)
3242	{
3243	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[0]); j++)
3244	{
3245	SVGA3dTextureState *pTextureState = &pContext->state.aTextureStates[iStage][j];
3246
3247	if (pTextureState->name != SVGA3D_RS_INVALID)
3248	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
3249	}
3250	}
3251	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
3252
3253	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
3254	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
3255	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
3256	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
3257	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
3258	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
3259	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
3260	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
3261	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
3262	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
3263	/** @todo restore more state data */
3264	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3265	}
3266	}
3267	return VINF_SUCCESS;
3268	}
3269
3270
3271	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
3272	{
3273	D3DTRANSFORMSTATETYPE d3dState;
3274	HRESULT hr;
3275	PVMSVGA3DCONTEXT pContext;
3276	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3277	AssertReturn(pState, VERR_NO_MEMORY);
3278
3279	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
3280
3281	if ( cid >= pState->cContexts
3282	\|\| pState->papContexts[cid]->id != cid)
3283	{
3284	Log(("vmsvga3dSetTransform invalid context id!\n"));
3285	return VERR_INVALID_PARAMETER;
3286	}
3287	pContext = pState->papContexts[cid];
3288
3289	switch (type)
3290	{
3291	case SVGA3D_TRANSFORM_VIEW:
3292	d3dState = D3DTS_VIEW;
3293	break;
3294	case SVGA3D_TRANSFORM_PROJECTION:
3295	d3dState = D3DTS_PROJECTION;
3296	break;
3297	case SVGA3D_TRANSFORM_TEXTURE0:
3298	d3dState = D3DTS_TEXTURE0;
3299	break;
3300	case SVGA3D_TRANSFORM_TEXTURE1:
3301	d3dState = D3DTS_TEXTURE1;
3302	break;
3303	case SVGA3D_TRANSFORM_TEXTURE2:
3304	d3dState = D3DTS_TEXTURE2;
3305	break;
3306	case SVGA3D_TRANSFORM_TEXTURE3:
3307	d3dState = D3DTS_TEXTURE3;
3308	break;
3309	case SVGA3D_TRANSFORM_TEXTURE4:
3310	d3dState = D3DTS_TEXTURE4;
3311	break;
3312	case SVGA3D_TRANSFORM_TEXTURE5:
3313	d3dState = D3DTS_TEXTURE5;
3314	break;
3315	case SVGA3D_TRANSFORM_TEXTURE6:
3316	d3dState = D3DTS_TEXTURE6;
3317	break;
3318	case SVGA3D_TRANSFORM_TEXTURE7:
3319	d3dState = D3DTS_TEXTURE7;
3320	break;
3321	case SVGA3D_TRANSFORM_WORLD:
3322	d3dState = D3DTS_WORLD;
3323	break;
3324	case SVGA3D_TRANSFORM_WORLD1:
3325	d3dState = D3DTS_WORLD1;
3326	break;
3327	case SVGA3D_TRANSFORM_WORLD2:
3328	d3dState = D3DTS_WORLD2;
3329	break;
3330	case SVGA3D_TRANSFORM_WORLD3:
3331	d3dState = D3DTS_WORLD3;
3332	break;
3333
3334	default:
3335	Log(("vmsvga3dSetTransform: unknown type!!\n"));
3336	return VERR_INVALID_PARAMETER;
3337	}
3338
3339	/* Save this matrix for vm state save/restore. */
3340	pContext->state.aTransformState[type].fValid = true;
3341	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
3342	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
3343
3344	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)));
3345	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)));
3346	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)));
3347	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)));
3348	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
3349	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
3350	return VINF_SUCCESS;
3351	}
3352
3353	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
3354	{
3355	D3DVIEWPORT9 viewport;
3356	HRESULT hr;
3357	PVMSVGA3DCONTEXT pContext;
3358	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3359	AssertReturn(pState, VERR_NO_MEMORY);
3360
3361	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
3362
3363	if ( cid >= pState->cContexts
3364	\|\| pState->papContexts[cid]->id != cid)
3365	{
3366	Log(("vmsvga3dSetZRange invalid context id!\n"));
3367	return VERR_INVALID_PARAMETER;
3368	}
3369	pContext = pState->papContexts[cid];
3370	pContext->state.zRange = zRange;
3371	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3372
3373	hr = pContext->pDevice->GetViewport(&viewport);
3374	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3375
3376	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)));
3377	/** @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3378	if (zRange.min < 0.0)
3379	zRange.min = 0.0;
3380	if (zRange.max > 1.0)
3381	zRange.max = 1.0;
3382
3383	viewport.MinZ = zRange.min;
3384	viewport.MaxZ = zRange.max;
3385	hr = pContext->pDevice->SetViewport(&viewport);
3386	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3387	return VINF_SUCCESS;
3388	}
3389
3390	/**
3391	* Convert SVGA blend op value to its D3D equivalent
3392	*/
3393	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3394	{
3395	switch (blendOp)
3396	{
3397	case SVGA3D_BLENDOP_ZERO:
3398	return D3DBLEND_ZERO;
3399	case SVGA3D_BLENDOP_ONE:
3400	return D3DBLEND_ONE;
3401	case SVGA3D_BLENDOP_SRCCOLOR:
3402	return D3DBLEND_SRCCOLOR;
3403	case SVGA3D_BLENDOP_INVSRCCOLOR:
3404	return D3DBLEND_INVSRCCOLOR;
3405	case SVGA3D_BLENDOP_SRCALPHA:
3406	return D3DBLEND_SRCALPHA;
3407	case SVGA3D_BLENDOP_INVSRCALPHA:
3408	return D3DBLEND_INVSRCALPHA;
3409	case SVGA3D_BLENDOP_DESTALPHA:
3410	return D3DBLEND_DESTALPHA;
3411	case SVGA3D_BLENDOP_INVDESTALPHA:
3412	return D3DBLEND_INVDESTALPHA;
3413	case SVGA3D_BLENDOP_DESTCOLOR:
3414	return D3DBLEND_DESTCOLOR;
3415	case SVGA3D_BLENDOP_INVDESTCOLOR:
3416	return D3DBLEND_INVDESTCOLOR;
3417	case SVGA3D_BLENDOP_SRCALPHASAT:
3418	return D3DBLEND_SRCALPHASAT;
3419	case SVGA3D_BLENDOP_BLENDFACTOR:
3420	return D3DBLEND_BLENDFACTOR;
3421	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3422	return D3DBLEND_INVBLENDFACTOR;
3423	default:
3424	AssertFailed();
3425	return defaultBlendOp;
3426	}
3427	}
3428
3429	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3430	{
3431	DWORD val = 0; /* Shut up MSC */
3432	HRESULT hr;
3433	PVMSVGA3DCONTEXT pContext;
3434	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3435	AssertReturn(pState, VERR_NO_MEMORY);
3436
3437	Log(("vmsvga3dSetRenderState cid=%x cRenderStates=%d\n", cid, cRenderStates));
3438
3439	if ( cid >= pState->cContexts
3440	\|\| pState->papContexts[cid]->id != cid)
3441	{
3442	Log(("vmsvga3dSetRenderState invalid context id!\n"));
3443	return VERR_INVALID_PARAMETER;
3444	}
3445	pContext = pState->papContexts[cid];
3446
3447	for (unsigned i = 0; i < cRenderStates; i++)
3448	{
3449	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3450
3451	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3452	/* Save the render state for vm state saving. */
3453	if (pRenderState[i].state < SVGA3D_RS_MAX)
3454	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3455
3456	switch (pRenderState[i].state)
3457	{
3458	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3459	renderState = D3DRS_ZENABLE;
3460	val = pRenderState[i].uintValue;
3461	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3462	break;
3463
3464	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3465	renderState = D3DRS_ZWRITEENABLE;
3466	val = pRenderState[i].uintValue;
3467	break;
3468
3469	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3470	renderState = D3DRS_ALPHATESTENABLE;
3471	val = pRenderState[i].uintValue;
3472	break;
3473
3474	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3475	renderState = D3DRS_DITHERENABLE;
3476	val = pRenderState[i].uintValue;
3477	break;
3478
3479	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3480	renderState = D3DRS_ALPHABLENDENABLE;
3481	val = pRenderState[i].uintValue;
3482	break;
3483
3484	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3485	renderState = D3DRS_FOGENABLE;
3486	val = pRenderState[i].uintValue;
3487	break;
3488
3489	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3490	renderState = D3DRS_SPECULARENABLE;
3491	val = pRenderState[i].uintValue;
3492	break;
3493
3494	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3495	renderState = D3DRS_LIGHTING;
3496	val = pRenderState[i].uintValue;
3497	break;
3498
3499	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3500	renderState = D3DRS_NORMALIZENORMALS;
3501	val = pRenderState[i].uintValue;
3502	break;
3503
3504	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3505	renderState = D3DRS_POINTSPRITEENABLE;
3506	val = pRenderState[i].uintValue;
3507	break;
3508
3509	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3510	renderState = D3DRS_POINTSCALEENABLE;
3511	val = pRenderState[i].uintValue;
3512	break;
3513
3514	case SVGA3D_RS_POINTSIZE: /* float */
3515	renderState = D3DRS_POINTSIZE;
3516	val = pRenderState[i].uintValue;
3517	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3518	break;
3519
3520	case SVGA3D_RS_POINTSIZEMIN: /* float */
3521	renderState = D3DRS_POINTSIZE_MIN;
3522	val = pRenderState[i].uintValue;
3523	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3524	break;
3525
3526	case SVGA3D_RS_POINTSIZEMAX: /* float */
3527	renderState = D3DRS_POINTSIZE_MAX;
3528	val = pRenderState[i].uintValue;
3529	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3530	break;
3531
3532	case SVGA3D_RS_POINTSCALE_A: /* float */
3533	renderState = D3DRS_POINTSCALE_A;
3534	val = pRenderState[i].uintValue;
3535	break;
3536
3537	case SVGA3D_RS_POINTSCALE_B: /* float */
3538	renderState = D3DRS_POINTSCALE_B;
3539	val = pRenderState[i].uintValue;
3540	break;
3541
3542	case SVGA3D_RS_POINTSCALE_C: /* float */
3543	renderState = D3DRS_POINTSCALE_C;
3544	val = pRenderState[i].uintValue;
3545	break;
3546
3547	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3548	renderState = D3DRS_AMBIENT;
3549	val = pRenderState[i].uintValue;
3550	break;
3551
3552	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3553	renderState = D3DRS_CLIPPLANEENABLE;
3554	val = pRenderState[i].uintValue;
3555	break;
3556
3557	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3558	renderState = D3DRS_FOGCOLOR;
3559	val = pRenderState[i].uintValue;
3560	break;
3561
3562	case SVGA3D_RS_FOGSTART: /* float */
3563	renderState = D3DRS_FOGSTART;
3564	val = pRenderState[i].uintValue;
3565	break;
3566
3567	case SVGA3D_RS_FOGEND: /* float */
3568	renderState = D3DRS_FOGEND;
3569	val = pRenderState[i].uintValue;
3570	break;
3571
3572	case SVGA3D_RS_FOGDENSITY: /* float */
3573	renderState = D3DRS_FOGDENSITY;
3574	val = pRenderState[i].uintValue;
3575	break;
3576
3577	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3578	renderState = D3DRS_RANGEFOGENABLE;
3579	val = pRenderState[i].uintValue;
3580	break;
3581
3582	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3583	{
3584	SVGA3dFogMode mode;
3585	mode.uintValue = pRenderState[i].uintValue;
3586
3587	switch (mode.s.function)
3588	{
3589	case SVGA3D_FOGFUNC_INVALID:
3590	val = D3DFOG_NONE;
3591	break;
3592	case SVGA3D_FOGFUNC_EXP:
3593	val = D3DFOG_EXP;
3594	break;
3595	case SVGA3D_FOGFUNC_EXP2:
3596	val = D3DFOG_EXP2;
3597	break;
3598	case SVGA3D_FOGFUNC_LINEAR:
3599	val = D3DFOG_LINEAR;
3600	break;
3601	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3602	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3603	break;
3604	default:
3605	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3606	break;
3607	}
3608
3609	/* The fog type determines the render state. */
3610	switch (mode.s.type)
3611	{
3612	case SVGA3D_FOGTYPE_VERTEX:
3613	renderState = D3DRS_FOGVERTEXMODE;
3614	break;
3615	case SVGA3D_FOGTYPE_PIXEL:
3616	renderState = D3DRS_FOGTABLEMODE;
3617	break;
3618	default:
3619	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3620	break;
3621	}
3622
3623	/* Set the fog base to depth or range. */
3624	switch (mode.s.base)
3625	{
3626	case SVGA3D_FOGBASE_DEPTHBASED:
3627	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3628	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3629	break;
3630	case SVGA3D_FOGBASE_RANGEBASED:
3631	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3632	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3633	break;
3634	default:
3635	/* ignore */
3636	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3637	break;
3638	}
3639	break;
3640	}
3641
3642	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3643	{
3644	SVGA3dFillMode mode;
3645
3646	mode.uintValue = pRenderState[i].uintValue;
3647
3648	switch (mode.s.mode)
3649	{
3650	case SVGA3D_FILLMODE_POINT:
3651	val = D3DFILL_POINT;
3652	break;
3653	case SVGA3D_FILLMODE_LINE:
3654	val = D3DFILL_WIREFRAME;
3655	break;
3656	case SVGA3D_FILLMODE_FILL:
3657	val = D3DFILL_SOLID;
3658	break;
3659	default:
3660	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3661	break;
3662	}
3663	/** @todo ignoring face for now. */
3664	renderState = D3DRS_FILLMODE;
3665	break;
3666	}
3667
3668	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3669	renderState = D3DRS_SHADEMODE;
3670	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3671	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3672	break;
3673
3674	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3675	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3676	/** @todo */
3677	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3678	/*
3679	renderState = D3DRS_LINEPATTERN;
3680	val = pRenderState[i].uintValue;
3681	*/
3682	break;
3683
3684	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3685	renderState = D3DRS_SRCBLEND;
3686	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3687	break;
3688
3689	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3690	renderState = D3DRS_DESTBLEND;
3691	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3692	break;
3693
3694	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3695	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3696	renderState = D3DRS_BLENDOP;
3697	val = pRenderState[i].uintValue;
3698	break;
3699
3700	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3701	{
3702	switch (pRenderState[i].uintValue)
3703	{
3704	case SVGA3D_FACE_NONE:
3705	val = D3DCULL_NONE;
3706	break;
3707	case SVGA3D_FACE_FRONT:
3708	val = D3DCULL_CW;
3709	break;
3710	case SVGA3D_FACE_BACK:
3711	val = D3DCULL_CCW;
3712	break;
3713	case SVGA3D_FACE_FRONT_BACK:
3714	AssertFailed();
3715	val = D3DCULL_CW;
3716	break;
3717	default:
3718	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3719	break;
3720	}
3721	renderState = D3DRS_CULLMODE;
3722	break;
3723	}
3724
3725	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3726	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3727	renderState = D3DRS_ZFUNC;
3728	val = pRenderState[i].uintValue;
3729	break;
3730
3731	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3732	renderState = D3DRS_ALPHAFUNC;
3733	val = pRenderState[i].uintValue;
3734	break;
3735
3736	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3737	renderState = D3DRS_STENCILENABLE;
3738	val = pRenderState[i].uintValue;
3739	break;
3740
3741	case SVGA3D_RS_STENCILREF: /* uint32_t */
3742	renderState = D3DRS_STENCILREF;
3743	val = pRenderState[i].uintValue;
3744	break;
3745
3746	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3747	renderState = D3DRS_STENCILMASK;
3748	val = pRenderState[i].uintValue;
3749	break;
3750
3751	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3752	renderState = D3DRS_STENCILWRITEMASK;
3753	val = pRenderState[i].uintValue;
3754	break;
3755
3756	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3757	renderState = D3DRS_STENCILFUNC;
3758	val = pRenderState[i].uintValue;
3759	break;
3760
3761	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3762	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3763	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3764	renderState = D3DRS_STENCILFAIL;
3765	val = pRenderState[i].uintValue;
3766	break;
3767
3768	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3769	renderState = D3DRS_STENCILZFAIL;
3770	val = pRenderState[i].uintValue;
3771	break;
3772
3773	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3774	renderState = D3DRS_STENCILPASS;
3775	val = pRenderState[i].uintValue;
3776	break;
3777
3778	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3779	renderState = D3DRS_ALPHAREF;
3780	val = pRenderState[i].uintValue;
3781	break;
3782
3783	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3784	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3785	/*
3786	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3787	val = pRenderState[i].uintValue;
3788	*/
3789	break;
3790
3791	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3792	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3793	/** @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3794	/*
3795	renderState = D3DRS_COORDINATETYPE;
3796	val = pRenderState[i].uintValue;
3797	*/
3798	break;
3799
3800	case SVGA3D_RS_ZBIAS: /* float */
3801	/** @todo unknown meaning; depth bias is not identical
3802	renderState = D3DRS_DEPTHBIAS;
3803	val = pRenderState[i].uintValue;
3804	*/
3805	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3806	break;
3807
3808	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3809	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3810	val = pRenderState[i].uintValue;
3811	break;
3812
3813	case SVGA3D_RS_DEPTHBIAS: /* float */
3814	renderState = D3DRS_DEPTHBIAS;
3815	val = pRenderState[i].uintValue;
3816	break;
3817
3818	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3819	renderState = D3DRS_COLORWRITEENABLE;
3820	val = pRenderState[i].uintValue;
3821	break;
3822
3823	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3824	//AssertFailed();
3825	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3826	val = pRenderState[i].uintValue;
3827	break;
3828
3829	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3830	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3831	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3832	val = pRenderState[i].uintValue;
3833	break;
3834
3835	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3836	renderState = D3DRS_SPECULARMATERIALSOURCE;
3837	val = pRenderState[i].uintValue;
3838	break;
3839
3840	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3841	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3842	val = pRenderState[i].uintValue;
3843	break;
3844
3845	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3846	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3847	val = pRenderState[i].uintValue;
3848	break;
3849
3850	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3851	renderState = D3DRS_TEXTUREFACTOR;
3852	val = pRenderState[i].uintValue;
3853	break;
3854
3855	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3856	renderState = D3DRS_LOCALVIEWER;
3857	val = pRenderState[i].uintValue;
3858	break;
3859
3860	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3861	renderState = D3DRS_SCISSORTESTENABLE;
3862	val = pRenderState[i].uintValue;
3863	break;
3864
3865	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3866	renderState = D3DRS_BLENDFACTOR;
3867	val = pRenderState[i].uintValue;
3868	break;
3869
3870	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3871	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3872	val = pRenderState[i].uintValue;
3873	break;
3874
3875	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3876	renderState = D3DRS_CCW_STENCILFUNC;
3877	val = pRenderState[i].uintValue;
3878	break;
3879
3880	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3881	renderState = D3DRS_CCW_STENCILFAIL;
3882	val = pRenderState[i].uintValue;
3883	break;
3884
3885	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3886	renderState = D3DRS_CCW_STENCILZFAIL;
3887	val = pRenderState[i].uintValue;
3888	break;
3889
3890	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3891	renderState = D3DRS_CCW_STENCILPASS;
3892	val = pRenderState[i].uintValue;
3893	break;
3894
3895	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3896	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3897	renderState = D3DRS_VERTEXBLEND;
3898	val = pRenderState[i].uintValue;
3899	break;
3900
3901	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3902	//AssertFailed();
3903	/*
3904	D3DRS_SRGBWRITEENABLE ??
3905	renderState = D3DRS_OUTPUTGAMMA;
3906	val = pRenderState[i].uintValue;
3907	*/
3908	break;
3909
3910	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3911	AssertFailed();
3912	/*
3913	renderState = D3DRS_ZVISIBLE;
3914	val = pRenderState[i].uintValue;
3915	*/
3916	break;
3917
3918	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3919	renderState = D3DRS_LASTPIXEL;
3920	val = pRenderState[i].uintValue;
3921	break;
3922
3923	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3924	renderState = D3DRS_CLIPPING;
3925	val = pRenderState[i].uintValue;
3926	break;
3927
3928	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3929	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3930	renderState = D3DRS_WRAP0;
3931	val = pRenderState[i].uintValue;
3932	break;
3933
3934	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3935	renderState = D3DRS_WRAP1;
3936	val = pRenderState[i].uintValue;
3937	break;
3938
3939	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3940	renderState = D3DRS_WRAP2;
3941	val = pRenderState[i].uintValue;
3942	break;
3943
3944	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3945	renderState = D3DRS_WRAP3;
3946	val = pRenderState[i].uintValue;
3947	break;
3948
3949	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3950	renderState = D3DRS_WRAP4;
3951	val = pRenderState[i].uintValue;
3952	break;
3953
3954	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3955	renderState = D3DRS_WRAP5;
3956	val = pRenderState[i].uintValue;
3957	break;
3958
3959	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3960	renderState = D3DRS_WRAP6;
3961	val = pRenderState[i].uintValue;
3962	break;
3963
3964	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3965	renderState = D3DRS_WRAP7;
3966	val = pRenderState[i].uintValue;
3967	break;
3968
3969	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3970	renderState = D3DRS_WRAP8;
3971	val = pRenderState[i].uintValue;
3972	break;
3973
3974	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3975	renderState = D3DRS_WRAP9;
3976	val = pRenderState[i].uintValue;
3977	break;
3978
3979	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3980	renderState = D3DRS_WRAP10;
3981	val = pRenderState[i].uintValue;
3982	break;
3983
3984	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3985	renderState = D3DRS_WRAP11;
3986	val = pRenderState[i].uintValue;
3987	break;
3988
3989	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3990	renderState = D3DRS_WRAP12;
3991	val = pRenderState[i].uintValue;
3992	break;
3993
3994	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3995	renderState = D3DRS_WRAP13;
3996	val = pRenderState[i].uintValue;
3997	break;
3998
3999	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
4000	renderState = D3DRS_WRAP14;
4001	val = pRenderState[i].uintValue;
4002	break;
4003
4004	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
4005	renderState = D3DRS_WRAP15;
4006	val = pRenderState[i].uintValue;
4007	break;
4008
4009	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
4010	renderState = D3DRS_MULTISAMPLEANTIALIAS;
4011	val = pRenderState[i].uintValue;
4012	break;
4013
4014	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
4015	renderState = D3DRS_MULTISAMPLEMASK;
4016	val = pRenderState[i].uintValue;
4017	break;
4018
4019	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
4020	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
4021	val = pRenderState[i].uintValue;
4022	break;
4023
4024	case SVGA3D_RS_TWEENFACTOR: /* float */
4025	renderState = D3DRS_TWEENFACTOR;
4026	val = pRenderState[i].uintValue;
4027	break;
4028
4029	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
4030	renderState = D3DRS_ANTIALIASEDLINEENABLE;
4031	val = pRenderState[i].uintValue;
4032	break;
4033
4034	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
4035	renderState = D3DRS_COLORWRITEENABLE1;
4036	val = pRenderState[i].uintValue;
4037	break;
4038
4039	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
4040	renderState = D3DRS_COLORWRITEENABLE2;
4041	val = pRenderState[i].uintValue;
4042	break;
4043
4044	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
4045	renderState = D3DRS_COLORWRITEENABLE3;
4046	val = pRenderState[i].uintValue;
4047	break;
4048
4049	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
4050	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
4051	val = pRenderState[i].uintValue;
4052	break;
4053
4054	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
4055	renderState = D3DRS_SRCBLENDALPHA;
4056	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
4057	break;
4058
4059	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
4060	renderState = D3DRS_DESTBLENDALPHA;
4061	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
4062	break;
4063
4064	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
4065	renderState = D3DRS_BLENDOPALPHA;
4066	val = pRenderState[i].uintValue;
4067	break;
4068
4069	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
4070	AssertFailed();
4071	/*
4072	renderState = D3DRS_TRANSPARENCYANTIALIAS;
4073	val = pRenderState[i].uintValue;
4074	*/
4075	break;
4076
4077	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
4078	renderState = D3DRS_ANTIALIASEDLINEENABLE;
4079	val = pRenderState[i].uintValue;
4080	break;
4081
4082	case SVGA3D_RS_LINEWIDTH: /* float */
4083	AssertFailed();
4084	/*
4085	renderState = D3DRS_LINEWIDTH;
4086	val = pRenderState[i].uintValue;
4087	*/
4088	break;
4089
4090	case SVGA3D_RS_MAX: /* shut up MSC */
4091	case SVGA3D_RS_INVALID:
4092	AssertFailedBreak();
4093	}
4094
4095	if (renderState != D3DRS_FORCE_DWORD)
4096	{
4097	hr = pContext->pDevice->SetRenderState(renderState, val);
4098	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
4099	}
4100	}
4101
4102	return VINF_SUCCESS;
4103	}
4104
4105	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
4106	{
4107	HRESULT hr;
4108	PVMSVGA3DCONTEXT pContext;
4109	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4110	PVMSVGA3DSURFACE pRenderTarget;
4111
4112	AssertReturn(pState, VERR_NO_MEMORY);
4113	AssertReturn(type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
4114
4115	LogFunc(("cid=%x type=%x sid=%x\n", cid, type, target.sid));
4116
4117	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4118	AssertRCReturn(rc, rc);
4119
4120	/* Save for vm state save/restore. */
4121	pContext->state.aRenderTargets[type] = target.sid;
4122
4123	if (target.sid == SVGA3D_INVALID_ID)
4124	{
4125	/* Disable render target. */
4126	switch (type)
4127	{
4128	case SVGA3D_RT_DEPTH:
4129	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
4130	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4131	break;
4132
4133	case SVGA3D_RT_STENCIL:
4134	/* ignore; correct?? */
4135	break;
4136
4137	case SVGA3D_RT_COLOR0:
4138	case SVGA3D_RT_COLOR1:
4139	case SVGA3D_RT_COLOR2:
4140	case SVGA3D_RT_COLOR3:
4141	case SVGA3D_RT_COLOR4:
4142	case SVGA3D_RT_COLOR5:
4143	case SVGA3D_RT_COLOR6:
4144	case SVGA3D_RT_COLOR7:
4145	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
4146
4147	if (pState->fSupportedSurfaceNULL)
4148	{
4149	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render
4150	* into a depth buffer without wishing to update an actual color render target.
4151	*/
4152	IDirect3DSurface9 *pDummyRenderTarget;
4153	hr = pContext->pDevice->CreateRenderTarget(pThis->svga.uWidth,
4154	pThis->svga.uHeight,
4155	FOURCC_NULL,
4156	D3DMULTISAMPLE_NONE,
4157	0,
4158	FALSE,
4159	&pDummyRenderTarget,
4160	NULL);
4161
4162	AssertMsgReturn(hr == D3D_OK, ("CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4163
4164	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
4165	D3D_RELEASE(pDummyRenderTarget);
4166	}
4167	else
4168	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
4169
4170	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4171	break;
4172
4173	default:
4174	AssertFailedReturn(VERR_INVALID_PARAMETER);
4175	}
4176	return VINF_SUCCESS;
4177	}
4178
4179	rc = vmsvga3dSurfaceFromSid(pState, target.sid, &pRenderTarget);
4180	AssertRCReturn(rc, rc);
4181
4182	switch (type)
4183	{
4184	case SVGA3D_RT_DEPTH:
4185	case SVGA3D_RT_STENCIL:
4186	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4187	if (!pRenderTarget->u.pSurface)
4188	{
4189	DWORD cQualityLevels = 0;
4190
4191	/* Query the nr of quality levels for this particular format */
4192	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4193	{
4194	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4195	D3DDEVTYPE_HAL,
4196	pRenderTarget->formatD3D,
4197	TRUE, /* Windowed */
4198	pRenderTarget->multiSampleTypeD3D,
4199	&cQualityLevels);
4200	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4201	}
4202
4203	if ( pState->fSupportedSurfaceINTZ
4204	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
4205	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
4206	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8))
4207	{
4208	LogFunc(("Creating stencil surface as texture!\n"));
4209	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4210	AssertRC(rc); /* non-fatal, will use CreateDepthStencilSurface */
4211	}
4212
4213	if (!pRenderTarget->fStencilAsTexture)
4214	{
4215	Assert(!pRenderTarget->u.pSurface);
4216
4217	LogFunc(("DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
4218	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->pMipmapLevels[0].mipmapSize.width,
4219	pRenderTarget->pMipmapLevels[0].mipmapSize.height,
4220	pRenderTarget->formatD3D,
4221	pRenderTarget->multiSampleTypeD3D,
4222	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4223	FALSE, /* not discardable */
4224	&pRenderTarget->u.pSurface,
4225	NULL);
4226	AssertMsgReturn(hr == D3D_OK, ("CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4227	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4228	}
4229
4230	pRenderTarget->idAssociatedContext = cid;
4231
4232	#if 0 /* doesn't work */
4233	if ( !pRenderTarget->fStencilAsTexture
4234	&& pRenderTarget->fDirty)
4235	{
4236	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
4237	Assert(pRenderTarget->faces[0].numMipLevels == 1);
4238
4239	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
4240	{
4241	if (pRenderTarget->pMipmapLevels[i].fDirty)
4242	{
4243	D3DLOCKED_RECT LockedRect;
4244
4245	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
4246	NULL, /* entire surface */
4247	0);
4248
4249	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4250
4251	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->pMipmapLevels[i].cbSurfacePitch));
4252
4253	uint8_t pDest = (uint8_t )LockedRect.pBits;
4254	uint8_t pSrc = (uint8_t )pRenderTarget->pMipmapLevels[i].pSurfaceData;
4255	for (uint32_t j = 0; j < pRenderTarget->pMipmapLevels[i].size.height; j++)
4256	{
4257	memcpy(pDest, pSrc, pRenderTarget->pMipmapLevels[i].cbSurfacePitch);
4258
4259	pDest += LockedRect.Pitch;
4260	pSrc += pRenderTarget->pMipmapLevels[i].cbSurfacePitch;
4261	}
4262
4263	hr = pRenderTarget->u.pSurface->UnlockRect();
4264	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4265
4266	pRenderTarget->pMipmapLevels[i].fDirty = false;
4267	}
4268	}
4269	}
4270	#endif
4271	}
4272	Assert(pRenderTarget->idAssociatedContext == cid);
4273
4274	/** @todo Assert(!pRenderTarget->fDirty); */
4275
4276	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4277
4278	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
4279	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
4280
4281	if (pRenderTarget->fStencilAsTexture)
4282	{
4283	IDirect3DSurface9 *pStencilSurface;
4284
4285	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(0, &pStencilSurface);
4286	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
4287
4288	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
4289	D3D_RELEASE(pStencilSurface);
4290	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4291	}
4292	else
4293	{
4294	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
4295	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4296	}
4297	break;
4298
4299	case SVGA3D_RT_COLOR0:
4300	case SVGA3D_RT_COLOR1:
4301	case SVGA3D_RT_COLOR2:
4302	case SVGA3D_RT_COLOR3:
4303	case SVGA3D_RT_COLOR4:
4304	case SVGA3D_RT_COLOR5:
4305	case SVGA3D_RT_COLOR6:
4306	case SVGA3D_RT_COLOR7:
4307	{
4308	IDirect3DSurface9 *pSurface;
4309	bool fTexture = false;
4310
4311	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4312	vmsvga3dSurfaceFlush(pThis, pRenderTarget);
4313
4314	if (pRenderTarget->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE)
4315	{
4316	fTexture = true;
4317
4318	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
4319	if (!pRenderTarget->u.pTexture)
4320	{
4321	LogFunc(("Create texture to be used as render target; sid=%x type=%d format=%d -> create texture\n", target.sid, pRenderTarget->surfaceFlags, pRenderTarget->format));
4322	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4323	AssertRCReturn(rc, rc);
4324	}
4325
4326	rc = vmsvga3dGetD3DSurface(pContext, pRenderTarget, target.face, target.mipmap, false, &pSurface);
4327	AssertRCReturn(rc, rc);
4328	}
4329	else
4330	{
4331	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4332	if (!pRenderTarget->u.pSurface)
4333	{
4334	DWORD cQualityLevels = 0;
4335
4336	/* Query the nr of quality levels for this particular format */
4337	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4338	{
4339	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4340	D3DDEVTYPE_HAL,
4341	pRenderTarget->formatD3D,
4342	TRUE, /* Windowed */
4343	pRenderTarget->multiSampleTypeD3D,
4344	&cQualityLevels);
4345	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4346	}
4347
4348	LogFunc(("COLOR; cQualityLevels=%d\n", cQualityLevels));
4349	LogFunc(("Create rendertarget (%d,%d) formatD3D=%x multisample=%x\n",
4350	pRenderTarget->pMipmapLevels[0].mipmapSize.width, pRenderTarget->pMipmapLevels[0].mipmapSize.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
4351
4352	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->pMipmapLevels[0].mipmapSize.width,
4353	pRenderTarget->pMipmapLevels[0].mipmapSize.height,
4354	pRenderTarget->formatD3D,
4355	pRenderTarget->multiSampleTypeD3D,
4356	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4357	TRUE, /* lockable */
4358	&pRenderTarget->u.pSurface,
4359	NULL);
4360	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4361
4362	pRenderTarget->idAssociatedContext = cid;
4363	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4364	}
4365	else
4366	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4367
4368	Assert(pRenderTarget->idAssociatedContext == cid);
4369	Assert(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE);
4370	pSurface = pRenderTarget->u.pSurface;
4371	}
4372
4373	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4374	Assert(!pRenderTarget->fDirty);
4375
4376	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4377	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4378
4379	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4380	if (fTexture)
4381	D3D_RELEASE(pSurface); /* Release reference to texture level 0 */
4382	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4383
4384	pContext->sidRenderTarget = target.sid;
4385
4386	/* Changing the render target resets the viewport; restore it here. */
4387	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4388	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4389	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4390	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4391	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4392
4393	break;
4394	}
4395
4396	default:
4397	AssertFailedReturn(VERR_INVALID_PARAMETER);
4398	}
4399
4400	return VINF_SUCCESS;
4401	}
4402
4403	/**
4404	* Convert SVGA texture combiner value to its D3D equivalent
4405	*/
4406	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4407	{
4408	switch (value)
4409	{
4410	case SVGA3D_TC_DISABLE:
4411	return D3DTOP_DISABLE;
4412	case SVGA3D_TC_SELECTARG1:
4413	return D3DTOP_SELECTARG1;
4414	case SVGA3D_TC_SELECTARG2:
4415	return D3DTOP_SELECTARG2;
4416	case SVGA3D_TC_MODULATE:
4417	return D3DTOP_MODULATE;
4418	case SVGA3D_TC_ADD:
4419	return D3DTOP_ADD;
4420	case SVGA3D_TC_ADDSIGNED:
4421	return D3DTOP_ADDSIGNED;
4422	case SVGA3D_TC_SUBTRACT:
4423	return D3DTOP_SUBTRACT;
4424	case SVGA3D_TC_BLENDTEXTUREALPHA:
4425	return D3DTOP_BLENDTEXTUREALPHA;
4426	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4427	return D3DTOP_BLENDDIFFUSEALPHA;
4428	case SVGA3D_TC_BLENDCURRENTALPHA:
4429	return D3DTOP_BLENDCURRENTALPHA;
4430	case SVGA3D_TC_BLENDFACTORALPHA:
4431	return D3DTOP_BLENDFACTORALPHA;
4432	case SVGA3D_TC_MODULATE2X:
4433	return D3DTOP_MODULATE2X;
4434	case SVGA3D_TC_MODULATE4X:
4435	return D3DTOP_MODULATE4X;
4436	case SVGA3D_TC_DSDT:
4437	AssertFailed(); /** @todo ??? */
4438	return D3DTOP_DISABLE;
4439	case SVGA3D_TC_DOTPRODUCT3:
4440	return D3DTOP_DOTPRODUCT3;
4441	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4442	return D3DTOP_BLENDTEXTUREALPHAPM;
4443	case SVGA3D_TC_ADDSIGNED2X:
4444	return D3DTOP_ADDSIGNED2X;
4445	case SVGA3D_TC_ADDSMOOTH:
4446	return D3DTOP_ADDSMOOTH;
4447	case SVGA3D_TC_PREMODULATE:
4448	return D3DTOP_PREMODULATE;
4449	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4450	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4451	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4452	return D3DTOP_MODULATECOLOR_ADDALPHA;
4453	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4454	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4455	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4456	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4457	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4458	return D3DTOP_BUMPENVMAPLUMINANCE;
4459	case SVGA3D_TC_MULTIPLYADD:
4460	return D3DTOP_MULTIPLYADD;
4461	case SVGA3D_TC_LERP:
4462	return D3DTOP_LERP;
4463	default:
4464	AssertFailed();
4465	return D3DTOP_DISABLE;
4466	}
4467	}
4468
4469	/**
4470	* Convert SVGA texture arg data value to its D3D equivalent
4471	*/
4472	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4473	{
4474	switch (value)
4475	{
4476	case SVGA3D_TA_CONSTANT:
4477	return D3DTA_CONSTANT;
4478	case SVGA3D_TA_PREVIOUS:
4479	return D3DTA_CURRENT; /* current = previous */
4480	case SVGA3D_TA_DIFFUSE:
4481	return D3DTA_DIFFUSE;
4482	case SVGA3D_TA_TEXTURE:
4483	return D3DTA_TEXTURE;
4484	case SVGA3D_TA_SPECULAR:
4485	return D3DTA_SPECULAR;
4486	default:
4487	AssertFailed();
4488	return 0;
4489	}
4490	}
4491
4492	/**
4493	* Convert SVGA texture transform flag value to its D3D equivalent
4494	*/
4495	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4496	{
4497	switch (value)
4498	{
4499	case SVGA3D_TEX_TRANSFORM_OFF:
4500	return D3DTTFF_DISABLE;
4501	case SVGA3D_TEX_TRANSFORM_S:
4502	return D3DTTFF_COUNT1; /** @todo correct? */
4503	case SVGA3D_TEX_TRANSFORM_T:
4504	return D3DTTFF_COUNT2; /** @todo correct? */
4505	case SVGA3D_TEX_TRANSFORM_R:
4506	return D3DTTFF_COUNT3; /** @todo correct? */
4507	case SVGA3D_TEX_TRANSFORM_Q:
4508	return D3DTTFF_COUNT4; /** @todo correct? */
4509	case SVGA3D_TEX_PROJECTED:
4510	return D3DTTFF_PROJECTED;
4511	default:
4512	AssertFailed();
4513	return 0;
4514	}
4515	}
4516
4517	static DWORD vmsvga3dSamplerIndex2D3D(uint32_t idxSampler)
4518	{
4519	if (idxSampler < SVGA3D_MAX_SAMPLERS_PS)
4520	return idxSampler;
4521	return (idxSampler - SVGA3D_MAX_SAMPLERS_PS) + D3DDMAPSAMPLER;
4522	}
4523
4524	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4525	{
4526	DWORD val = 0; /* Shut up MSC */
4527	HRESULT hr;
4528	PVMSVGA3DCONTEXT pContext;
4529	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4530	AssertReturn(pState, VERR_NO_MEMORY);
4531
4532	LogFunc(("%x cTextureState=%d\n", cid, cTextureStates));
4533
4534	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4535	AssertRCReturn(rc, rc);
4536
4537	for (unsigned i = 0; i < cTextureStates; i++)
4538	{
4539	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));
4540
4541	if (pTextureState[i].name == SVGA3D_TS_BIND_TEXTURE)
4542	{
4543	/* Special case: binding a texture to a sampler. Stage is the sampler index. */
4544	const uint32_t sid = pTextureState[i].value;
4545	const uint32_t idxSampler = pTextureState[i].stage;
4546
4547	if (RT_UNLIKELY(idxSampler >= SVGA3D_MAX_SAMPLERS))
4548	{
4549	AssertMsgFailed(("pTextureState[%d]: SVGA3D_TS_BIND_TEXTURE idxSampler=%d, sid=%x\n", i, idxSampler, sid));
4550	continue;
4551	}
4552
4553	const DWORD d3dSampler = vmsvga3dSamplerIndex2D3D(idxSampler);
4554	if (sid == SVGA3D_INVALID_ID)
4555	{
4556	LogFunc(("SVGA3D_TS_BIND_TEXTURE: unbind sampler=%d\n", idxSampler));
4557
4558	pContext->aSidActiveTextures[idxSampler] = SVGA3D_INVALID_ID;
4559
4560	/* Unselect the currently associated texture. */
4561	hr = pContext->pDevice->SetTexture(d3dSampler, NULL);
4562	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4563	}
4564	else
4565	{
4566	PVMSVGA3DSURFACE pSurface;
4567	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
4568	AssertRCReturn(rc, rc);
4569
4570	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));
4571
4572	if (!pSurface->u.pTexture)
4573	{
4574	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4575	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));
4576	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4577	AssertRCReturn(rc, rc);
4578	}
4579	else
4580	{
4581	Assert( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
4582	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE);
4583	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4584	vmsvga3dSurfaceFlush(pThis, pSurface);
4585	}
4586
4587	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4588	if (pSurface->idAssociatedContext != cid)
4589	{
4590	LogFunc(("Using texture sid=%x created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4591
4592	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pContext, pSurface);
4593	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4594
4595	hr = pContext->pDevice->SetTexture(d3dSampler, pSharedSurface->u.pTexture);
4596	}
4597	else
4598	#endif
4599	hr = pContext->pDevice->SetTexture(d3dSampler, pSurface->u.pTexture);
4600
4601	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4602
4603	pContext->aSidActiveTextures[idxSampler] = sid;
4604	}
4605	/* Finished; continue with the next one. */
4606	continue;
4607	}
4608
4609	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4610	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4611	switch (pTextureState[i].name)
4612	{
4613	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4614	textureType = D3DTSS_COLOROP;
4615	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4616	break;
4617
4618	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4619	textureType = D3DTSS_COLORARG0;
4620	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4621	break;
4622
4623	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4624	textureType = D3DTSS_COLORARG1;
4625	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4626	break;
4627
4628	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4629	textureType = D3DTSS_COLORARG2;
4630	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4631	break;
4632
4633	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4634	textureType = D3DTSS_ALPHAOP;
4635	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4636	break;
4637
4638	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4639	textureType = D3DTSS_ALPHAARG0;
4640	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4641	break;
4642
4643	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4644	textureType = D3DTSS_ALPHAARG1;
4645	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4646	break;
4647
4648	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4649	textureType = D3DTSS_ALPHAARG2;
4650	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4651	break;
4652
4653	case SVGA3D_TS_BUMPENVMAT00: /* float */
4654	textureType = D3DTSS_BUMPENVMAT00;
4655	val = pTextureState[i].value;
4656	break;
4657
4658	case SVGA3D_TS_BUMPENVMAT01: /* float */
4659	textureType = D3DTSS_BUMPENVMAT01;
4660	val = pTextureState[i].value;
4661	break;
4662
4663	case SVGA3D_TS_BUMPENVMAT10: /* float */
4664	textureType = D3DTSS_BUMPENVMAT10;
4665	val = pTextureState[i].value;
4666	break;
4667
4668	case SVGA3D_TS_BUMPENVMAT11: /* float */
4669	textureType = D3DTSS_BUMPENVMAT11;
4670	val = pTextureState[i].value;
4671	break;
4672
4673	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4674	textureType = D3DTSS_TEXCOORDINDEX;
4675	val = pTextureState[i].value;
4676	break;
4677
4678	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4679	textureType = D3DTSS_BUMPENVLSCALE;
4680	val = pTextureState[i].value;
4681	break;
4682
4683	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4684	textureType = D3DTSS_BUMPENVLOFFSET;
4685	val = pTextureState[i].value;
4686	break;
4687
4688	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4689	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4690	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4691	break;
4692
4693	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4694	samplerType = D3DSAMP_ADDRESSW;
4695	val = pTextureState[i].value; /* Identical otherwise */
4696	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4697	break;
4698
4699	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4700	samplerType = D3DSAMP_ADDRESSU;
4701	val = pTextureState[i].value; /* Identical otherwise */
4702	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4703	break;
4704
4705	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4706	samplerType = D3DSAMP_ADDRESSV;
4707	val = pTextureState[i].value; /* Identical otherwise */
4708	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4709	break;
4710
4711	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4712	samplerType = D3DSAMP_MIPFILTER;
4713	val = pTextureState[i].value; /* Identical otherwise */
4714	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4715	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4716	break;
4717
4718	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4719	samplerType = D3DSAMP_MAGFILTER;
4720	val = pTextureState[i].value; /* Identical otherwise */
4721	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4722	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4723	break;
4724
4725	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4726	samplerType = D3DSAMP_MINFILTER;
4727	val = pTextureState[i].value; /* Identical otherwise */
4728	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4729	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4730	break;
4731
4732	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4733	samplerType = D3DSAMP_BORDERCOLOR;
4734	val = pTextureState[i].value; /* Identical */
4735	break;
4736
4737	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4738	samplerType = D3DSAMP_MIPMAPLODBIAS;
4739	val = pTextureState[i].value; /* Identical */
4740	break;
4741
4742	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4743	samplerType = D3DSAMP_MAXMIPLEVEL;
4744	val = pTextureState[i].value; /* Identical?? */
4745	break;
4746
4747	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4748	samplerType = D3DSAMP_MAXANISOTROPY;
4749	val = pTextureState[i].value; /* Identical?? */
4750	break;
4751
4752	case SVGA3D_TS_GAMMA: /* float */
4753	samplerType = D3DSAMP_SRGBTEXTURE;
4754	/* Boolean in D3D */
4755	if (pTextureState[i].floatValue == 1.0f)
4756	val = FALSE;
4757	else
4758	val = TRUE;
4759	break;
4760
4761	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4762	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4763	AssertFailed();
4764	break;
4765
4766	case SVGA3D_TS_MAX: /* shut up MSC */
4767	case SVGA3D_TS_INVALID:
4768	case SVGA3D_TS_BIND_TEXTURE:
4769	AssertFailedBreak();
4770	}
4771
4772	const uint32_t currentStage = pTextureState[i].stage;
4773	/* Record the texture state for vm state saving. */
4774	if ( currentStage < RT_ELEMENTS(pContext->state.aTextureStates)
4775	&& pTextureState[i].name < RT_ELEMENTS(pContext->state.aTextureStates[0]))
4776	{
4777	pContext->state.aTextureStates[currentStage][pTextureState[i].name] = pTextureState[i];
4778	}
4779
4780	if (textureType != D3DTSS_FORCE_DWORD)
4781	{
4782	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGES))
4783	{
4784	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4785	continue;
4786	}
4787
4788	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4789	AssertMsg(hr == D3D_OK, ("SetTextureStageState failed with %x\n", hr));
4790	}
4791	else if (samplerType != D3DSAMP_FORCE_DWORD)
4792	{
4793	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_SAMPLERS))
4794	{
4795	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4796	continue;
4797	}
4798
4799	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4800	AssertMsg(hr == D3D_OK, ("SetSamplerState failed with %x\n", hr));
4801	}
4802	else
4803	{
4804	AssertFailed();
4805	}
4806	}
4807
4808	return VINF_SUCCESS;
4809	}
4810
4811	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4812	{
4813	HRESULT hr;
4814	D3DMATERIAL9 material;
4815	PVMSVGA3DCONTEXT pContext;
4816	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4817	AssertReturn(pState, VERR_NO_MEMORY);
4818
4819	LogFunc(("cid=%x face %d\n", cid, face));
4820
4821	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4822	AssertRCReturn(rc, rc);
4823
4824	AssertReturn(face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4825
4826	/* Save for vm state save/restore. */
4827	pContext->state.aMaterial[face].fValid = true;
4828	pContext->state.aMaterial[face].material = *pMaterial;
4829	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4830
4831	/* @note face not used for D3D9 */
4832	/** @todo ignore everything except SVGA3D_FACE_NONE? */
4833	//Assert(face == SVGA3D_FACE_NONE);
4834	if (face != SVGA3D_FACE_NONE)
4835	Log(("Unsupported face %d!!\n", face));
4836
4837	material.Diffuse.r = pMaterial->diffuse[0];
4838	material.Diffuse.g = pMaterial->diffuse[1];
4839	material.Diffuse.b = pMaterial->diffuse[2];
4840	material.Diffuse.a = pMaterial->diffuse[3];
4841	material.Ambient.r = pMaterial->ambient[0];
4842	material.Ambient.g = pMaterial->ambient[1];
4843	material.Ambient.b = pMaterial->ambient[2];
4844	material.Ambient.a = pMaterial->ambient[3];
4845	material.Specular.r = pMaterial->specular[0];
4846	material.Specular.g = pMaterial->specular[1];
4847	material.Specular.b = pMaterial->specular[2];
4848	material.Specular.a = pMaterial->specular[3];
4849	material.Emissive.r = pMaterial->emissive[0];
4850	material.Emissive.g = pMaterial->emissive[1];
4851	material.Emissive.b = pMaterial->emissive[2];
4852	material.Emissive.a = pMaterial->emissive[3];
4853	material.Power = pMaterial->shininess;
4854
4855	hr = pContext->pDevice->SetMaterial(&material);
4856	AssertMsgReturn(hr == D3D_OK, ("SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4857
4858	return VINF_SUCCESS;
4859	}
4860
4861	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4862	{
4863	HRESULT hr;
4864	D3DLIGHT9 light;
4865	PVMSVGA3DCONTEXT pContext;
4866	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4867	AssertReturn(pState, VERR_NO_MEMORY);
4868
4869	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4870
4871	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4872	AssertRCReturn(rc, rc);
4873
4874	switch (pData->type)
4875	{
4876	case SVGA3D_LIGHTTYPE_POINT:
4877	light.Type = D3DLIGHT_POINT;
4878	break;
4879
4880	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4881	light.Type = D3DLIGHT_SPOT;
4882	break;
4883
4884	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4885	light.Type = D3DLIGHT_DIRECTIONAL;
4886	break;
4887
4888	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4889	default:
4890	Log(("Unsupported light type!!\n"));
4891	return VERR_INVALID_PARAMETER;
4892	}
4893
4894	/* Store for vm state save/restore */
4895	if (index < SVGA3D_MAX_LIGHTS)
4896	{
4897	pContext->state.aLightData[index].fValidData = true;
4898	pContext->state.aLightData[index].data = *pData;
4899	}
4900	else
4901	AssertFailed();
4902
4903	light.Diffuse.r = pData->diffuse[0];
4904	light.Diffuse.g = pData->diffuse[1];
4905	light.Diffuse.b = pData->diffuse[2];
4906	light.Diffuse.a = pData->diffuse[3];
4907	light.Specular.r = pData->specular[0];
4908	light.Specular.g = pData->specular[1];
4909	light.Specular.b = pData->specular[2];
4910	light.Specular.a = pData->specular[3];
4911	light.Ambient.r = pData->ambient[0];
4912	light.Ambient.g = pData->ambient[1];
4913	light.Ambient.b = pData->ambient[2];
4914	light.Ambient.a = pData->ambient[3];
4915	light.Position.x = pData->position[0];
4916	light.Position.y = pData->position[1];
4917	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4918	light.Direction.x = pData->direction[0];
4919	light.Direction.y = pData->direction[1];
4920	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4921	light.Range = pData->range;
4922	light.Falloff = pData->falloff;
4923	light.Attenuation0 = pData->attenuation0;
4924	light.Attenuation1 = pData->attenuation1;
4925	light.Attenuation2 = pData->attenuation2;
4926	light.Theta = pData->theta;
4927	light.Phi = pData->phi;
4928
4929	hr = pContext->pDevice->SetLight(index, &light);
4930	AssertMsgReturn(hr == D3D_OK, ("SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4931
4932	return VINF_SUCCESS;
4933	}
4934
4935	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4936	{
4937	HRESULT hr;
4938	PVMSVGA3DCONTEXT pContext;
4939	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4940	AssertReturn(pState, VERR_NO_MEMORY);
4941
4942	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4943
4944	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4945	AssertRCReturn(rc, rc);
4946
4947	/* Store for vm state save/restore */
4948	if (index < SVGA3D_MAX_LIGHTS)
4949	pContext->state.aLightData[index].fEnabled = !!enabled;
4950	else
4951	AssertFailed();
4952
4953	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4954	AssertMsgReturn(hr == D3D_OK, ("LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4955
4956	return VINF_SUCCESS;
4957	}
4958
4959	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4960	{
4961	HRESULT hr;
4962	D3DVIEWPORT9 viewPort;
4963	PVMSVGA3DCONTEXT pContext;
4964	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4965	AssertReturn(pState, VERR_NO_MEMORY);
4966
4967	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4968
4969	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4970	AssertRCReturn(rc, rc);
4971
4972	/* Save for vm state save/restore. */
4973	pContext->state.RectViewPort = *pRect;
4974	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4975
4976	hr = pContext->pDevice->GetViewport(&viewPort);
4977	AssertMsgReturn(hr == D3D_OK, ("GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4978
4979	viewPort.X = pRect->x;
4980	viewPort.Y = pRect->y;
4981	viewPort.Width = pRect->w;
4982	viewPort.Height = pRect->h;
4983	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4984
4985	hr = pContext->pDevice->SetViewport(&viewPort);
4986	AssertMsgReturn(hr == D3D_OK, ("SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4987
4988	return VINF_SUCCESS;
4989	}
4990
4991	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
4992	{
4993	HRESULT hr;
4994	PVMSVGA3DCONTEXT pContext;
4995	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4996	AssertReturn(pState, VERR_NO_MEMORY);
4997
4998	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)));
4999	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
5000
5001	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5002	AssertRCReturn(rc, rc);
5003
5004	/* Store for vm state save/restore. */
5005	pContext->state.aClipPlane[index].fValid = true;
5006	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
5007
5008	hr = pContext->pDevice->SetClipPlane(index, plane);
5009	AssertMsgReturn(hr == D3D_OK, ("SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
5010	return VINF_SUCCESS;
5011	}
5012
5013	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
5014	{
5015	DWORD clearFlagD3D = 0;
5016	D3DRECT *pRectD3D = NULL;
5017	HRESULT hr;
5018	PVMSVGA3DCONTEXT pContext;
5019	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5020	AssertReturn(pState, VERR_NO_MEMORY);
5021
5022	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
5023
5024	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5025	AssertRCReturn(rc, rc);
5026
5027	if (clearFlag & SVGA3D_CLEAR_COLOR)
5028	clearFlagD3D \|= D3DCLEAR_TARGET;
5029	if (clearFlag & SVGA3D_CLEAR_STENCIL)
5030	clearFlagD3D \|= D3DCLEAR_STENCIL;
5031	if (clearFlag & SVGA3D_CLEAR_DEPTH)
5032	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
5033
5034	if (cRects)
5035	{
5036	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
5037	AssertReturn(pRectD3D, VERR_NO_MEMORY);
5038
5039	for (unsigned i=0; i < cRects; i++)
5040	{
5041	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));
5042	pRectD3D[i].x1 = pRect[i].x;
5043	pRectD3D[i].y1 = pRect[i].y;
5044	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
5045	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
5046	}
5047	}
5048
5049	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
5050	if (pRectD3D)
5051	RTMemFree(pRectD3D);
5052
5053	AssertMsgReturn(hr == D3D_OK, ("Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
5054
5055	/* Make sure we can track drawing usage of active render targets. */
5056	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
5057	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
5058
5059	return VINF_SUCCESS;
5060	}
5061
5062	/* Convert VMWare vertex declaration to its D3D equivalent. */
5063	static int vmsvga3dVertexDecl2D3D(SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
5064	{
5065	/* usage, method and type are identical; make sure. */
5066	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
5067	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
5068	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
5069	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
5070	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
5071	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
5072
5073	pVertexElement->Stream = 0;
5074	pVertexElement->Offset = 0;
5075	pVertexElement->Type = identity.type;
5076	pVertexElement->Method = identity.method;
5077	pVertexElement->Usage = identity.usage;
5078	pVertexElement->UsageIndex = identity.usageIndex;
5079	return VINF_SUCCESS;
5080	}
5081
5082	/* Convert VMWare primitive type to its D3D equivalent. */
5083	static int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
5084	{
5085	switch (PrimitiveType)
5086	{
5087	case SVGA3D_PRIMITIVE_TRIANGLELIST:
5088	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5089	break;
5090	case SVGA3D_PRIMITIVE_POINTLIST:
5091	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
5092	break;
5093	case SVGA3D_PRIMITIVE_LINELIST:
5094	*pPrimitiveTypeD3D = D3DPT_LINELIST;
5095	break;
5096	case SVGA3D_PRIMITIVE_LINESTRIP:
5097	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
5098	break;
5099	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
5100	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
5101	break;
5102	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
5103	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
5104	break;
5105	default:
5106	return VERR_INVALID_PARAMETER;
5107	}
5108	return VINF_SUCCESS;
5109	}
5110
5111	static int vmsvga3dDrawPrimitivesProcessVertexDecls(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t numVertexDecls, SVGA3dVertexDecl pVertexDecl, uint32_t idStream, D3DVERTEXELEMENT9 pVertexElement)
5112	{
5113	HRESULT hr;
5114	int rc;
5115	uint32_t uVertexMinOffset = 0xffffffff;
5116	uint32_t uVertexMaxOffset = 0;
5117
5118	/* Create a vertex declaration array */
5119	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
5120	{
5121	unsigned sidVertex = pVertexDecl[iVertex].array.surfaceId;
5122	PVMSVGA3DSURFACE pVertexSurface;
5123
5124	AssertReturn(sidVertex < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
5125	AssertReturn(sidVertex < pState->cSurfaces && pState->papSurfaces[sidVertex]->id == sidVertex, VERR_INVALID_PARAMETER);
5126
5127	pVertexSurface = pState->papSurfaces[sidVertex];
5128	Log(("vmsvga3dDrawPrimitives: vertex sid=%x stream %d\n", sidVertex, idStream));
5129	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));
5130
5131	rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5132	AssertRCReturn(rc, rc);
5133	pVertexElement[iVertex].Stream = idStream;
5134
5135	#ifdef LOG_ENABLED
5136	if (pVertexDecl[iVertex].array.stride == 0)
5137	Log(("vmsvga3dDrawPrimitives: stride == 0! Can be valid\n"));
5138	#endif
5139
5140	/* Find the min and max vertex offset to determine the right base offset to use in the vertex declaration. */
5141	if (pVertexDecl[iVertex].array.offset > uVertexMaxOffset)
5142	uVertexMaxOffset = pVertexDecl[iVertex].array.offset;
5143	if (pVertexDecl[iVertex].array.offset < uVertexMinOffset)
5144	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
5145
5146	if ( pVertexSurface->u.pSurface
5147	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
5148	{
5149	/* The buffer object is not an vertex one. Switch type. */
5150	Assert(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER);
5151	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
5152	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5153
5154	LogFunc(("index -> vertex buffer sid=%x\n", sidVertex));
5155	}
5156
5157	if (!pVertexSurface->u.pVertexBuffer)
5158	{
5159	Assert(iVertex == 0);
5160
5161	LogFunc(("create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
5162	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
5163	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output) */,
5164	0, /* non-FVF */
5165	D3DPOOL_DEFAULT,
5166	&pVertexSurface->u.pVertexBuffer,
5167	NULL);
5168	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5169
5170	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
5171	pVertexSurface->idAssociatedContext = pContext->id;
5172
5173	if (pVertexSurface->fDirty)
5174	{
5175	void *pData;
5176
5177	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pData, 0);
5178	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5179
5180	memcpy(pData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
5181
5182	hr = pVertexSurface->u.pVertexBuffer->Unlock();
5183	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5184	pVertexSurface->pMipmapLevels[0].fDirty = false;
5185	pVertexSurface->fDirty = false;
5186	}
5187	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
5188	}
5189	}
5190
5191	/* Set the right vertex offset values for each declaration. */
5192	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
5193	{
5194	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5195	#ifdef LOG_ENABLED
5196	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5197	LogFunc(("WARNING: offset > stride!!\n"));
5198	#endif
5199
5200	LogFunc(("vertex %d offset = %d (stride %d) (min=%d max=%d)\n", iVertex, pVertexDecl[iVertex].array.offset, pVertexDecl[iVertex].array.stride, uVertexMinOffset, uVertexMaxOffset));
5201	}
5202
5203	PVMSVGA3DSURFACE pVertexSurface;
5204	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5205	unsigned strideVertex = pVertexDecl[0].array.stride;
5206
5207	pVertexSurface = pState->papSurfaces[sidVertex];
5208
5209	LogFunc(("SetStreamSource %d min offset=%d stride=%d\n", idStream, uVertexMinOffset, strideVertex));
5210	hr = pContext->pDevice->SetStreamSource(idStream,
5211	pVertexSurface->u.pVertexBuffer,
5212	uVertexMinOffset,
5213	strideVertex);
5214
5215	AssertMsgReturn(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5216	return VINF_SUCCESS;
5217	}
5218
5219	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5220	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5221	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5222	{
5223	RT_NOREF(pVertexDivisor);
5224	PVMSVGA3DCONTEXT pContext;
5225	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5226	AssertReturn(pState, VERR_INTERNAL_ERROR);
5227	int rc = VINF_SUCCESS;
5228	HRESULT hr;
5229	uint32_t iCurrentVertex, iCurrentStreamId;
5230	IDirect3DVertexDeclaration9 *pVertexDeclD3D = NULL;
5231	D3DVERTEXELEMENT9 *pVertexElement = NULL;
5232	D3DVERTEXELEMENT9 VertexEnd = D3DDECL_END();
5233
5234	LogFunc(("%x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5235
5236	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5237	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5238	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5239
5240	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5241	AssertRCReturn(rc, rc);
5242
5243	/* Begin a scene before rendering anything. */
5244	hr = pContext->pDevice->BeginScene();
5245	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5246
5247	pVertexElement = (D3DVERTEXELEMENT9 )RTMemAllocZ(sizeof(D3DVERTEXELEMENT9) (numVertexDecls + 1));
5248	if (!pVertexElement)
5249	{
5250	Assert(pVertexElement);
5251	rc = VERR_INTERNAL_ERROR;
5252	goto internal_error;
5253	}
5254
5255	/* Process all vertex declarations. Each vertex buffer is represented by one stream source id. */
5256	iCurrentVertex = 0;
5257	iCurrentStreamId = 0;
5258	while (iCurrentVertex < numVertexDecls)
5259	{
5260	uint32_t sidVertex = SVGA_ID_INVALID;
5261	uint32_t iVertex;
5262	uint32_t uVertexMinOffset = 0xffffffff;
5263
5264	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; iVertex++)
5265	{
5266	if ( ( sidVertex != SVGA_ID_INVALID
5267	&& pVertexDecl[iVertex].array.surfaceId != sidVertex
5268	)
5269	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5270	\|\| ( uVertexMinOffset != 0xffffffff
5271	&& pVertexDecl[iVertex].array.offset >= uVertexMinOffset + pVertexDecl[iCurrentVertex].array.stride
5272	)
5273	)
5274	break;
5275	sidVertex = pVertexDecl[iVertex].array.surfaceId;
5276
5277	if (uVertexMinOffset > pVertexDecl[iVertex].array.offset)
5278	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
5279	}
5280
5281	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(pState, pContext, iVertex - iCurrentVertex, &pVertexDecl[iCurrentVertex], iCurrentStreamId, &pVertexElement[iCurrentVertex]);
5282	if (RT_FAILURE(rc))
5283	goto internal_error;
5284
5285	if (cVertexDivisor)
5286	{
5287	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value));
5288	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value);
5289	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5290	}
5291
5292	iCurrentVertex = iVertex;
5293	iCurrentStreamId++;
5294	}
5295
5296	/* Mark the end. */
5297	memcpy(&pVertexElement[numVertexDecls], &VertexEnd, sizeof(VertexEnd));
5298
5299	hr = pContext->pDevice->CreateVertexDeclaration(&pVertexElement[0],
5300	&pVertexDeclD3D);
5301	if (hr != D3D_OK)
5302	{
5303	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexDeclaration failed with %x\n", hr));
5304	rc = VERR_INTERNAL_ERROR;
5305	goto internal_error;
5306	}
5307
5308	hr = pContext->pDevice->SetVertexDeclaration(pVertexDeclD3D);
5309	if (hr != D3D_OK)
5310	{
5311	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetVertexDeclaration failed with %x\n", hr));
5312	rc = VERR_INTERNAL_ERROR;
5313	goto internal_error;
5314	}
5315
5316	/* Now draw the primitives. */
5317	for (unsigned iPrimitive = 0; iPrimitive < numRanges; iPrimitive++)
5318	{
5319	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5320	unsigned sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5321	PVMSVGA3DSURFACE pIndexSurface = NULL;
5322
5323	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5324	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5325	if (RT_FAILURE(rc))
5326	{
5327	AssertRC(rc);
5328	goto internal_error;
5329	}
5330
5331	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5332	* Workaround for NVidia driver crash when encountering some of these.
5333	*/
5334	if ( pRange[iPrimitive].primitiveCount == 1
5335	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5336	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5337	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5338
5339	if (sidIndex != SVGA3D_INVALID_ID)
5340	{
5341	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t), ("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5342
5343	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5344	if (RT_FAILURE(rc))
5345	goto internal_error;
5346
5347	Log(("vmsvga3dDrawPrimitives: index sid=%x\n", sidIndex));
5348
5349	if ( pIndexSurface->u.pSurface
5350	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5351	{
5352	/* The buffer object is not an index one. Switch type. */
5353	Assert(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
5354	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5355	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5356
5357	LogFunc(("vertex -> index buffer sid=%x\n", sidIndex));
5358	}
5359
5360	if (!pIndexSurface->u.pIndexBuffer)
5361	{
5362	Log(("vmsvga3dDrawPrimitives: create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5363
5364	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
5365	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output */,
5366	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
5367	D3DPOOL_DEFAULT,
5368	&pIndexSurface->u.pIndexBuffer,
5369	NULL);
5370	if (hr != D3D_OK)
5371	{
5372	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateIndexBuffer failed with %x\n", hr));
5373	rc = VERR_INTERNAL_ERROR;
5374	goto internal_error;
5375	}
5376	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5377
5378	if (pIndexSurface->fDirty)
5379	{
5380	void *pData;
5381
5382	Log(("vmsvga3dDrawPrimitives: sync index buffer\n"));
5383
5384	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pData, 0);
5385	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr));
5386
5387	memcpy(pData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5388
5389	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5390	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr));
5391
5392	pIndexSurface->pMipmapLevels[0].fDirty = false;
5393	pIndexSurface->fDirty = false;
5394	}
5395	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5396	}
5397
5398	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5399	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5400	}
5401	else
5402	{
5403	hr = pContext->pDevice->SetIndices(NULL);
5404	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5405	}
5406
5407	PVMSVGA3DSURFACE pVertexSurface;
5408	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5409	unsigned strideVertex = pVertexDecl[0].array.stride;
5410
5411	pVertexSurface = pState->papSurfaces[sidVertex];
5412
5413	if (!pIndexSurface)
5414	{
5415	/* Render without an index buffer */
5416	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n", PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5417
5418	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5419	pRange[iPrimitive].indexBias,
5420	pRange[iPrimitive].primitiveCount);
5421	if (hr != D3D_OK)
5422	{
5423	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawPrimitive failed with %x\n", hr));
5424	rc = VERR_INTERNAL_ERROR;
5425	goto internal_error;
5426	}
5427	}
5428	else
5429	{
5430	Assert(pRange[iPrimitive].indexBias >= 0); /** @todo */
5431
5432	UINT numVertices;
5433
5434	if (pVertexDecl[0].rangeHint.last)
5435	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first + 1;
5436	else
5437	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex - pVertexDecl[0].array.offset / strideVertex - pVertexDecl[0].rangeHint.first - pRange[iPrimitive].indexBias;
5438
5439	/* Render with an index buffer */
5440	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));
5441
5442	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5443	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5444	0, /* MinVertexIndex */
5445	numVertices,
5446	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5447	pRange[iPrimitive].primitiveCount);
5448	if (hr != D3D_OK)
5449	{
5450	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawIndexedPrimitive failed with %x\n", hr));
5451	rc = VERR_INTERNAL_ERROR;
5452	goto internal_error;
5453	}
5454	}
5455	}
5456	D3D_RELEASE(pVertexDeclD3D);
5457	RTMemFree(pVertexElement);
5458
5459	hr = pContext->pDevice->EndScene();
5460	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5461
5462	/* Clear streams above 1 as they might accidentally be reused in the future. */
5463	if (iCurrentStreamId > 1)
5464	{
5465	for (uint32_t i = 1; i < iCurrentStreamId; i++)
5466	{
5467	Log(("vmsvga3dDrawPrimitives: clear stream %d\n", i));
5468	hr = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5469	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5470	}
5471	}
5472
5473	if (cVertexDivisor)
5474	{
5475	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5476	for (uint32_t i = 0; i < cVertexDivisor; ++i)
5477	{
5478	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5479	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5480	}
5481	}
5482
5483	#if 0 /* Flush queue */
5484	{
5485	IDirect3DQuery9 *pQuery;
5486	hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
5487	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
5488
5489	hr = pQuery->Issue(D3DISSUE_END);
5490	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
5491	while (true)
5492	{
5493	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
5494	if (hr != S_FALSE) break;
5495
5496	RTThreadSleep(1);
5497	}
5498	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
5499
5500	D3D_RELEASE(pQuery);
5501	}
5502	#endif
5503
5504	/* Make sure we can track drawing usage of active render targets and textures. */
5505	vmsvga3dContextTrackUsage(pThis, pContext);
5506
5507	#ifdef DEBUG_GFX_WINDOW
5508	if (pContext->aSidActiveTexture[0] == 0x62)
5509	//// if (pContext->sidActiveTexture == 0x3d)
5510	{
5511	SVGA3dCopyRect rect;
5512
5513	rect.srcx = rect.srcy = rect.x = rect.y = 0;
5514	rect.w = 800;
5515	rect.h = 600;
5516	vmsvga3dCommandPresent(pThis, pContext->sidRenderTarget /pContext->aSidActiveTexture[0] /, 0, &rect);
5517	}
5518	#endif
5519	return rc;
5520
5521	internal_error:
5522	D3D_RELEASE(pVertexDeclD3D);
5523	if (pVertexElement)
5524	RTMemFree(pVertexElement);
5525
5526	hr = pContext->pDevice->EndScene();
5527	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5528
5529	return rc;
5530	}
5531
5532	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
5533	{
5534	HRESULT hr;
5535	RECT rect;
5536	PVMSVGA3DCONTEXT pContext;
5537	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5538	AssertReturn(pState, VERR_NO_MEMORY);
5539
5540	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5541
5542	if ( cid >= pState->cContexts
5543	\|\| pState->papContexts[cid]->id != cid)
5544	{
5545	Log(("vmsvga3dSetScissorRect invalid context id!\n"));
5546	return VERR_INVALID_PARAMETER;
5547	}
5548	pContext = pState->papContexts[cid];
5549
5550	/* Store for vm state save/restore. */
5551	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5552	pContext->state.RectScissor = *pRect;
5553
5554	rect.left = pRect->x;
5555	rect.top = pRect->y;
5556	rect.right = rect.left + pRect->w; /* exclusive */
5557	rect.bottom = rect.top + pRect->h; /* exclusive */
5558
5559	hr = pContext->pDevice->SetScissorRect(&rect);
5560	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5561
5562	return VINF_SUCCESS;
5563	}
5564
5565
5566	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
5567	{
5568	HRESULT hr;
5569	PVMSVGA3DCONTEXT pContext;
5570	PVMSVGA3DSHADER pShader;
5571	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5572	AssertReturn(pState, VERR_NO_MEMORY);
5573
5574	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5575	#ifdef LOG_ENABLED
5576	Log3(("Shader code:\n"));
5577	const uint32_t cTokensPerLine = 8;
5578	const uint32_t paTokens = (uint32_t )pShaderData;
5579	const uint32_t cTokens = cbData / sizeof(uint32_t);
5580	for (uint32_t iToken = 0; iToken < cTokens; ++iToken)
5581	{
5582	if ((iToken % cTokensPerLine) == 0)
5583	{
5584	if (iToken == 0)
5585	Log3(("0x%08X,", paTokens[iToken]));
5586	else
5587	Log3(("\n0x%08X,", paTokens[iToken]));
5588	}
5589	else
5590	Log3((" 0x%08X,", paTokens[iToken]));
5591	}
5592	Log3(("\n"));
5593	#endif
5594
5595	if ( cid >= pState->cContexts
5596	\|\| pState->papContexts[cid]->id != cid)
5597	{
5598	Log(("vmsvga3dShaderDefine invalid context id!\n"));
5599	return VERR_INVALID_PARAMETER;
5600	}
5601	pContext = pState->papContexts[cid];
5602
5603	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5604	if (type == SVGA3D_SHADERTYPE_VS)
5605	{
5606	if (shid >= pContext->cVertexShaders)
5607	{
5608	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5609	AssertReturn(pvNew, VERR_NO_MEMORY);
5610	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5611	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5612	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5613	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5614	pContext->cVertexShaders = shid + 1;
5615	}
5616	/* If one already exists with this id, then destroy it now. */
5617	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5618	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
5619
5620	pShader = &pContext->paVertexShader[shid];
5621	}
5622	else
5623	{
5624	Assert(type == SVGA3D_SHADERTYPE_PS);
5625	if (shid >= pContext->cPixelShaders)
5626	{
5627	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5628	AssertReturn(pvNew, VERR_NO_MEMORY);
5629	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5630	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5631	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5632	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5633	pContext->cPixelShaders = shid + 1;
5634	}
5635	/* If one already exists with this id, then destroy it now. */
5636	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5637	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
5638
5639	pShader = &pContext->paPixelShader[shid];
5640	}
5641
5642	memset(pShader, 0, sizeof(*pShader));
5643	pShader->id = shid;
5644	pShader->cid = cid;
5645	pShader->type = type;
5646	pShader->cbData = cbData;
5647	pShader->pShaderProgram = RTMemAllocZ(cbData);
5648	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5649	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5650
5651	#ifdef DUMP_SHADER_DISASSEMBLY
5652	LPD3DXBUFFER pDisassembly;
5653	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5654	if (hr == D3D_OK)
5655	{
5656	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5657	D3D_RELEASE(pDisassembly);
5658	}
5659	#endif
5660
5661	switch (type)
5662	{
5663	case SVGA3D_SHADERTYPE_VS:
5664	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5665	break;
5666
5667	case SVGA3D_SHADERTYPE_PS:
5668	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5669	break;
5670
5671	default:
5672	AssertFailedReturn(VERR_INVALID_PARAMETER);
5673	}
5674	if (hr != D3D_OK)
5675	{
5676	RTMemFree(pShader->pShaderProgram);
5677	memset(pShader, 0, sizeof(*pShader));
5678	pShader->id = SVGA3D_INVALID_ID;
5679	}
5680
5681	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5682	return VINF_SUCCESS;
5683	}
5684
5685	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5686	{
5687	PVMSVGA3DCONTEXT pContext;
5688	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5689	AssertReturn(pState, VERR_NO_MEMORY);
5690	PVMSVGA3DSHADER pShader = NULL;
5691
5692	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5693
5694	if ( cid >= pState->cContexts
5695	\|\| pState->papContexts[cid]->id != cid)
5696	{
5697	Log(("vmsvga3dShaderDestroy invalid context id!\n"));
5698	return VERR_INVALID_PARAMETER;
5699	}
5700	pContext = pState->papContexts[cid];
5701
5702	if (type == SVGA3D_SHADERTYPE_VS)
5703	{
5704	if ( shid < pContext->cVertexShaders
5705	&& pContext->paVertexShader[shid].id == shid)
5706	{
5707	pShader = &pContext->paVertexShader[shid];
5708	D3D_RELEASE(pShader->u.pVertexShader);
5709	}
5710	}
5711	else
5712	{
5713	Assert(type == SVGA3D_SHADERTYPE_PS);
5714	if ( shid < pContext->cPixelShaders
5715	&& pContext->paPixelShader[shid].id == shid)
5716	{
5717	pShader = &pContext->paPixelShader[shid];
5718	D3D_RELEASE(pShader->u.pPixelShader);
5719	}
5720	}
5721
5722	if (pShader)
5723	{
5724	if (pShader->pShaderProgram)
5725	RTMemFree(pShader->pShaderProgram);
5726
5727	memset(pShader, 0, sizeof(*pShader));
5728	pShader->id = SVGA3D_INVALID_ID;
5729	}
5730	else
5731	AssertFailedReturn(VERR_INVALID_PARAMETER);
5732
5733	return VINF_SUCCESS;
5734	}
5735
5736	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5737	{
5738	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5739	AssertReturn(pState, VERR_NO_MEMORY);
5740	HRESULT hr;
5741
5742	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5743
5744	NOREF(pContext);
5745	if ( cid >= pState->cContexts
5746	\|\| pState->papContexts[cid]->id != cid)
5747	{
5748	Log(("vmsvga3dShaderSet invalid context id!\n"));
5749	return VERR_INVALID_PARAMETER;
5750	}
5751	pContext = pState->papContexts[cid];
5752
5753	if (type == SVGA3D_SHADERTYPE_VS)
5754	{
5755	/* Save for vm state save/restore. */
5756	pContext->state.shidVertex = shid;
5757	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5758
5759	if ( shid < pContext->cVertexShaders
5760	&& pContext->paVertexShader[shid].id == shid)
5761	{
5762	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5763	Assert(type == pShader->type);
5764
5765	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5766	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5767	}
5768	else
5769	if (shid == SVGA_ID_INVALID)
5770	{
5771	/* Unselect shader. */
5772	hr = pContext->pDevice->SetVertexShader(NULL);
5773	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5774	}
5775	else
5776	AssertFailedReturn(VERR_INVALID_PARAMETER);
5777	}
5778	else
5779	{
5780	/* Save for vm state save/restore. */
5781	pContext->state.shidPixel = shid;
5782	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5783
5784	Assert(type == SVGA3D_SHADERTYPE_PS);
5785	if ( shid < pContext->cPixelShaders
5786	&& pContext->paPixelShader[shid].id == shid)
5787	{
5788	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5789	Assert(type == pShader->type);
5790
5791	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5792	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5793	}
5794	else
5795	if (shid == SVGA_ID_INVALID)
5796	{
5797	/* Unselect shader. */
5798	hr = pContext->pDevice->SetPixelShader(NULL);
5799	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5800	}
5801	else
5802	AssertFailedReturn(VERR_INVALID_PARAMETER);
5803	}
5804
5805	return VINF_SUCCESS;
5806	}
5807
5808	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5809	{
5810	HRESULT hr;
5811	PVMSVGA3DCONTEXT pContext;
5812	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5813	AssertReturn(pState, VERR_NO_MEMORY);
5814
5815	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5816
5817	if ( cid >= pState->cContexts
5818	\|\| pState->papContexts[cid]->id != cid)
5819	{
5820	Log(("vmsvga3dShaderSetConst invalid context id!\n"));
5821	return VERR_INVALID_PARAMETER;
5822	}
5823	pContext = pState->papContexts[cid];
5824
5825	for (uint32_t i = 0; i < cRegisters; i++)
5826	{
5827	Log(("Constant %d: value=%x-%x-%x-%x\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5828	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5829	}
5830
5831	switch (type)
5832	{
5833	case SVGA3D_SHADERTYPE_VS:
5834	switch (ctype)
5835	{
5836	case SVGA3D_CONST_TYPE_FLOAT:
5837	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5838	break;
5839
5840	case SVGA3D_CONST_TYPE_INT:
5841	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5842	break;
5843
5844	case SVGA3D_CONST_TYPE_BOOL:
5845	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5846	break;
5847
5848	default:
5849	AssertFailedReturn(VERR_INVALID_PARAMETER);
5850	}
5851	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5852	break;
5853
5854	case SVGA3D_SHADERTYPE_PS:
5855	switch (ctype)
5856	{
5857	case SVGA3D_CONST_TYPE_FLOAT:
5858	{
5859	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5860	break;
5861	}
5862
5863	case SVGA3D_CONST_TYPE_INT:
5864	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5865	break;
5866
5867	case SVGA3D_CONST_TYPE_BOOL:
5868	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5869	break;
5870
5871	default:
5872	AssertFailedReturn(VERR_INVALID_PARAMETER);
5873	}
5874	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5875	break;
5876
5877	default:
5878	AssertFailedReturn(VERR_INVALID_PARAMETER);
5879	}
5880	return VINF_SUCCESS;
5881	}
5882
5883
5884	int vmsvga3dQueryBegin(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type)
5885	{
5886	RT_NOREF(pThis, cid, type);
5887	AssertFailed();
5888	return VERR_NOT_IMPLEMENTED;
5889	}
5890
5891	int vmsvga3dQueryEnd(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5892	{
5893	RT_NOREF(pThis, cid, type, guestResult);
5894	AssertFailed();
5895	return VERR_NOT_IMPLEMENTED;
5896	}
5897
5898	int vmsvga3dQueryWait(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5899	{
5900	RT_NOREF(pThis, cid, type, guestResult);
5901	AssertFailed();
5902	return VERR_NOT_IMPLEMENTED;
5903	}
5904
5905	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps)
5906	{
5907	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5908
5909	LogRel(("\nD3D device caps: DevCaps2:\n"));
5910	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5911	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5912	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5913	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5914	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5915	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5916	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5917	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5918	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5919	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5920	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5921	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5922	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5923	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5924
5925	LogRel(("\nCaps2:\n"));
5926	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5927	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5928	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5929	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5930	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5931	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5932	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5933	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5934	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5935	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5936	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5937	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5938
5939	LogRel(("\nCaps3:\n"));
5940	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5941	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5942	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5943	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5944	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5945	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5946	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5947	LogRel((" - D3DCAPS3_DXVAHD\n"));
5948	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5949	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5950
5951	LogRel(("\nPresentationIntervals:\n"));
5952	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5953	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5954	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5955	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5956	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5957	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5958	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5959	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5960	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5961	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5962
5963	LogRel(("\nDevcaps:\n"));
5964	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5965	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5966	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5967	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5968	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5969	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5970	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5971	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5972	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5973	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5974	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5975	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5976	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5977	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5978	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5979	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5980	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5981	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5982	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5983	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5984	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5985	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5986	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5987	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5988	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5989	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5990	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5991	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5992	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5993	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5994	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5995	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5996	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5997	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5998	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5999	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
6000	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
6001	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
6002	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
6003	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
6004
6005	LogRel(("\nTextureCaps:\n"));
6006	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
6007	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
6008	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
6009	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
6010	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
6011	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
6012	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
6013	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
6014	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
6015	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
6016	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
6017	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
6018	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
6019	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
6020	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
6021	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
6022	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
6023	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
6024	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
6025	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
6026	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
6027	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
6028	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
6029	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
6030	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
6031	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
6032	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
6033	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
6034	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
6035	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
6036	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
6037	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
6038	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
6039	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
6040
6041	LogRel(("\nTextureFilterCaps\n"));
6042	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6043	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6044	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6045	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6046	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6047	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6048	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6049	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6050	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6051	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6052	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6053	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6054	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6055	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6056	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6057	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6058	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6059	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6060	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6061	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6062	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6063	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6064	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6065	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6066	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6067	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6068
6069	LogRel(("\nCubeTextureFilterCaps\n"));
6070	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6071	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6072	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6073	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6074	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6075	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6076	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6077	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6078	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6079	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6080	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6081	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6082	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6083	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6084	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6085	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6086	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6087	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6088	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6089	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6090	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6091	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6092	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6093	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6094	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6095	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6096
6097	LogRel(("\nVolumeTextureFilterCaps\n"));
6098	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6099	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6100	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6101	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6102	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6103	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6104	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6105	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6106	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6107	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6108	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6109	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6110	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6111	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6112	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6113	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6114	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6115	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6116	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6117	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6118	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6119	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6120	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6121	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6122	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6123	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6124
6125	LogRel(("\nTextureAddressCaps:\n"));
6126	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
6127	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
6128	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
6129	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
6130	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
6131	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
6132	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
6133	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
6134	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
6135	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
6136	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
6137	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
6138
6139	LogRel(("\nTextureOpCaps:\n"));
6140	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
6141	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
6142	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
6143	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
6144	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
6145	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
6146	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
6147	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
6148	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
6149	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
6150	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
6151	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
6152	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
6153	LogRel((" - D3DTEXOPCAPS_ADD\n"));
6154	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
6155	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
6156	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
6157	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
6158	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
6159	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
6160	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
6161	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
6162	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
6163	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
6164	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
6165	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
6166	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
6167	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
6168	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
6169	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
6170	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
6171	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
6172	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
6173	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
6174	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
6175	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
6176	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
6177	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
6178	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
6179	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
6180	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
6181	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
6182	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
6183	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
6184	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
6185	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
6186	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
6187	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
6188	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
6189	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
6190	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
6191	LogRel((" - D3DTEXOPCAPS_LERP\n"));
6192
6193
6194	LogRel(("\n"));
6195	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
6196	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
6197	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
6198	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
6199
6200	LogRel(("\n"));
6201	RTLogRelSetBuffering(fBufferingSaved);
6202	}
6203

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 69304

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