DevVGA-SVGA3d-win.cpp@ 62920

Last change on this file since 62920 was 60327, checked in by vboxsync, 9 years ago
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1	/* $Id: DevVGA-SVGA3d-win.cpp 60327 2016-04-05 10:00:07Z vboxsync $ */
2	/** @file
3	* DevVMWare - VMWare SVGA device
4	*/
5
6	/*
7	* Copyright (C) 2013-2016 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 <VBox/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
165	int vmsvga3dInit(PVGASTATE pThis)
166	{
167	PVMSVGA3DSTATE pState;
168	int rc;
169
170	pThis->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
171	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
172
173	/* Create event semaphore. */
174	rc = RTSemEventCreate(&pState->WndRequestSem);
175	if (RT_FAILURE(rc))
176	{
177	Log(("%s: Failed to create event semaphore for window handling.\n", __FUNCTION__));
178	return rc;
179	}
180
181	/* Create the async IO thread. */
182	rc = RTThreadCreate(&pState->pWindowThread, vmsvga3dWindowThread, pState->WndRequestSem, 0, RTTHREADTYPE_GUI, 0, "VMSVGA3DWND");
183	if (RT_FAILURE(rc))
184	{
185	AssertMsgFailed(("%s: Async IO Thread creation for 3d window handling failed rc=%d\n", __FUNCTION__, rc));
186	return rc;
187	}
188
189	return VINF_SUCCESS;
190	}
191
192	int vmsvga3dPowerOn(PVGASTATE pThis)
193	{
194	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
195	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
196	HRESULT hr;
197
198	if (pState->pD3D9)
199	return VINF_SUCCESS; /* already initialized (load state) */
200
201	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
202	pState->pD3D9 = Direct3DCreate9(D3D_SDK_VERSION);
203	AssertReturn(pState->pD3D9, VERR_INTERNAL_ERROR);
204	#else
205	/* Direct3DCreate9Ex was introduced in Vista, so resolve it dynamically. */
206	typedef HRESULT (WINAPI PFNDIRECT3DCREATE9EX)(UINT, IDirect3D9Ex *);
207	PFNDIRECT3DCREATE9EX pfnDirect3dCreate9Ex = (PFNDIRECT3DCREATE9EX)RTLdrGetSystemSymbol("d3d9.dll", "Direct3DCreate9Ex");
208	if (!pfnDirect3dCreate9Ex)
209	return PDMDevHlpVMSetError(pThis->CTX_SUFF(pDevIns), VERR_SYMBOL_NOT_FOUND, RT_SRC_POS,
210	"vmsvga3d: Unable to locate Direct3DCreate9Ex. This feature requires Vista and later.");
211	hr = pfnDirect3dCreate9Ex(D3D_SDK_VERSION, &pState->pD3D9);
212	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
213	#endif
214	hr = pState->pD3D9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &pState->caps);
215	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
216
217	vmsvgaDumpD3DCaps(&pState->caps);
218
219	/* Check if INTZ is supported. */
220	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
221	D3DDEVTYPE_HAL,
222	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
223	0,
224	D3DRTYPE_TEXTURE,
225	FOURCC_INTZ);
226	if (hr != D3D_OK)
227	{
228	/* INTZ support is essential to support depth surfaces used as textures. */
229	LogRel(("VMSVGA: texture format INTZ not supported!!!\n"));
230	}
231	else
232	pState->fSupportedSurfaceINTZ = true;
233
234	/* Check if NULL is supported. */
235	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
236	D3DDEVTYPE_HAL,
237	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
238	D3DUSAGE_RENDERTARGET,
239	D3DRTYPE_SURFACE,
240	FOURCC_NULL);
241	if (hr != D3D_OK)
242	{
243	/* NULL is a dummy surface which can be used as a render target to save memory. */
244	LogRel(("VMSVGA: surface format NULL not supported!!!\n"));
245	}
246	else
247	pState->fSupportedSurfaceNULL = true;
248
249
250	/* Check if DX9 depth stencil textures are supported */
251	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
252	D3DDEVTYPE_HAL,
253	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
254	D3DUSAGE_DEPTHSTENCIL,
255	D3DRTYPE_TEXTURE,
256	D3DFMT_D16);
257	if (hr != D3D_OK)
258	{
259	LogRel(("VMSVGA: texture format D3DFMT_D16 not supported\n"));
260	}
261
262	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
263	D3DDEVTYPE_HAL,
264	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
265	D3DUSAGE_DEPTHSTENCIL,
266	D3DRTYPE_TEXTURE,
267	D3DFMT_D24X8);
268	if (hr != D3D_OK)
269	{
270	LogRel(("VMSVGA: texture format D3DFMT_D24X8 not supported\n"));
271	}
272	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
273	D3DDEVTYPE_HAL,
274	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
275	D3DUSAGE_DEPTHSTENCIL,
276	D3DRTYPE_TEXTURE,
277	D3DFMT_D24S8);
278	if (hr != D3D_OK)
279	{
280	LogRel(("VMSVGA: texture format D3DFMT_D24S8 not supported\n"));
281	}
282	return VINF_SUCCESS;
283	}
284
285	int vmsvga3dReset(PVGASTATE pThis)
286	{
287	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
288	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
289
290	/* Destroy all leftover surfaces. */
291	for (uint32_t i = 0; i < pState->cSurfaces; i++)
292	{
293	if (pState->papSurfaces[i]->id != SVGA3D_INVALID_ID)
294	vmsvga3dSurfaceDestroy(pThis, pState->papSurfaces[i]->id);
295	}
296
297	/* Destroy all leftover contexts. */
298	for (uint32_t i = 0; i < pState->cContexts; i++)
299	{
300	if (pState->papContexts[i]->id != SVGA3D_INVALID_ID)
301	vmsvga3dContextDestroy(pThis, pState->papContexts[i]->id);
302	}
303	return VINF_SUCCESS;
304	}
305
306	int vmsvga3dTerminate(PVGASTATE pThis)
307	{
308	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
309	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
310
311	int rc = vmsvga3dReset(pThis);
312	AssertRCReturn(rc, rc);
313
314	/* Terminate the window creation thread. */
315	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_EXIT, 0, 0);
316	AssertRCReturn(rc, rc);
317
318	RTSemEventDestroy(pState->WndRequestSem);
319
320	if (pState->pD3D9)
321	pState->pD3D9->Release();
322
323	return VINF_SUCCESS;
324	}
325
326	void vmsvga3dUpdateHostScreenViewport(PVGASTATE pThis, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
327	{
328	/** @todo Scroll the screen content without requiring the guest to redraw. */
329	NOREF(pThis); NOREF(idScreen); NOREF(pOldViewport);
330	}
331
332	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
333	{
334	NOREF(idx3dCaps);
335	HRESULT hr;
336	uint32_t result = 0;
337
338	/* Try if the format can be used for the primary display. */
339	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
340	D3DDEVTYPE_HAL,
341	format,
342	0,
343	D3DRTYPE_SURFACE,
344	format);
345
346	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
347	{
348	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
349	D3DDEVTYPE_HAL,
350	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
351	g_aFormatSupport[i].Usage,
352	g_aFormatSupport[i].ResourceType,
353	format);
354	if (hr == D3D_OK)
355	result \|= g_aFormatSupport[i].FormatOp;
356	}
357
358	/* Check for features only if the format is supported in any form. */
359	if (result)
360	{
361	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
362	{
363	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
364	D3DDEVTYPE_HAL,
365	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
366	g_aFeatureReject[i].Usage,
367	g_aFeatureReject[i].ResourceType,
368	format);
369	if (hr != D3D_OK)
370	result \|= g_aFeatureReject[i].FormatOp;
371	}
372	}
373
374	/** @todo missing:
375	*
376	* SVGA3DFORMAT_OP_PIXELSIZE
377	*/
378
379	switch (idx3dCaps)
380	{
381	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
382	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
383	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
384	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
385	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
386	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
387	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
388	break;
389
390	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
391	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
392	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
393	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
394	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
395	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
396	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
397	break;
398
399	}
400	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
401
402	return result;
403	}
404
405	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
406	{
407	HRESULT hr;
408	uint32_t result = 0;
409
410	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
411	D3DDEVTYPE_HAL,
412	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
413	D3DUSAGE_DEPTHSTENCIL,
414	D3DRTYPE_SURFACE,
415	format);
416	if (hr == D3D_OK)
417	result = SVGA3DFORMAT_OP_ZSTENCIL
418	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
419	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
420
421	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
422	return result;
423	}
424
425
426	int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val)
427	{
428	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
429	AssertReturn(pState, VERR_NO_MEMORY);
430	D3DCAPS9 *pCaps = &pState->caps;
431	int rc = VINF_SUCCESS;
432
433	*pu32Val = 0;
434
435	switch (idx3dCaps)
436	{
437	case SVGA3D_DEVCAP_3D:
438	pu32Val = 1; / boolean? */
439	break;
440
441	case SVGA3D_DEVCAP_MAX_LIGHTS:
442	*pu32Val = pCaps->MaxActiveLights;
443	break;
444
445	case SVGA3D_DEVCAP_MAX_TEXTURES:
446	*pu32Val = pCaps->MaxSimultaneousTextures;
447	break;
448
449	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
450	*pu32Val = pCaps->MaxUserClipPlanes;
451	break;
452
453	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
454	switch (pCaps->VertexShaderVersion)
455	{
456	case D3DVS_VERSION(1,1):
457	*pu32Val = SVGA3DVSVERSION_11;
458	break;
459	case D3DVS_VERSION(2,0):
460	*pu32Val = SVGA3DVSVERSION_20;
461	break;
462	case D3DVS_VERSION(3,0):
463	*pu32Val = SVGA3DVSVERSION_30;
464	break;
465	case D3DVS_VERSION(4,0):
466	*pu32Val = SVGA3DVSVERSION_40;
467	break;
468	default:
469	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
470	break;
471	}
472	break;
473
474	case SVGA3D_DEVCAP_VERTEX_SHADER:
475	/* boolean? */
476	*pu32Val = 1;
477	break;
478
479	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
480	switch (pCaps->PixelShaderVersion)
481	{
482	case D3DPS_VERSION(1,1):
483	*pu32Val = SVGA3DPSVERSION_11;
484	break;
485	case D3DPS_VERSION(1,2):
486	*pu32Val = SVGA3DPSVERSION_12;
487	break;
488	case D3DPS_VERSION(1,3):
489	*pu32Val = SVGA3DPSVERSION_13;
490	break;
491	case D3DPS_VERSION(1,4):
492	*pu32Val = SVGA3DPSVERSION_14;
493	break;
494	case D3DPS_VERSION(2,0):
495	*pu32Val = SVGA3DPSVERSION_20;
496	break;
497	case D3DPS_VERSION(3,0):
498	*pu32Val = SVGA3DPSVERSION_30;
499	break;
500	case D3DPS_VERSION(4,0):
501	*pu32Val = SVGA3DPSVERSION_40;
502	break;
503	default:
504	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
505	break;
506	}
507	break;
508
509	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
510	/* boolean? */
511	*pu32Val = 1;
512	break;
513
514	case SVGA3D_DEVCAP_S23E8_TEXTURES:
515	case SVGA3D_DEVCAP_S10E5_TEXTURES:
516	/* Must be obsolete by now; surface format caps specify the same thing. */
517	rc = VERR_INVALID_PARAMETER;
518	break;
519
520	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
521	break;
522
523	/*
524	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
525	* return TRUE. Even on physical hardware that does not support
526	* these formats natively, the SVGA3D device will provide an emulation
527	* which should be invisible to the guest OS.
528	*/
529	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
530	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
531	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
532	*pu32Val = 1;
533	break;
534
535	case SVGA3D_DEVCAP_QUERY_TYPES:
536	break;
537
538	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
539	break;
540
541	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
542	AssertCompile(sizeof(uint32_t) == sizeof(float));
543	(float )pu32Val = pCaps->MaxPointSize;
544	break;
545
546	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
547	/* @todo ?? */
548	rc = VERR_INVALID_PARAMETER;
549	break;
550
551	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
552	*pu32Val = pCaps->MaxTextureWidth;
553	break;
554
555	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
556	*pu32Val = pCaps->MaxTextureHeight;
557	break;
558
559	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
560	*pu32Val = pCaps->MaxVolumeExtent;
561	break;
562
563	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
564	*pu32Val = pCaps->MaxTextureRepeat;
565	break;
566
567	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
568	*pu32Val = pCaps->MaxTextureAspectRatio;
569	break;
570
571	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
572	*pu32Val = pCaps->MaxAnisotropy;
573	break;
574
575	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
576	*pu32Val = pCaps->MaxPrimitiveCount;
577	break;
578
579	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
580	*pu32Val = pCaps->MaxVertexIndex;
581	break;
582
583	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
584	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
585	break;
586
587	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
588	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
589	break;
590
591	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
592	*pu32Val = pCaps->VS20Caps.NumTemps;
593	break;
594
595	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
596	*pu32Val = pCaps->PS20Caps.NumTemps;
597	break;
598
599	case SVGA3D_DEVCAP_TEXTURE_OPS:
600	break;
601
602	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
603	break;
604
605	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
606	break;
607
608	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
609	break;
610
611	case SVGA3D_DEVCAP_SUPERSAMPLE:
612	break;
613
614	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
615	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
616	break;
617
618	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
619	break;
620
621	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /* @todo same thing? */
622	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
623	*pu32Val = pCaps->NumSimultaneousRTs;
624	break;
625
626	/*
627	* This is the maximum number of SVGA context IDs that the guest
628	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
629	*/
630	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
631	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
632	break;
633
634	/*
635	* This is the maximum number of SVGA surface IDs that the guest
636	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
637	*/
638	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
639	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
640	break;
641
642	/* Supported surface formats. */
643	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
644	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
645	break;
646
647	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
648	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
649	break;
650
651	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
652	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
653	break;
654
655	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
656	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
657	break;
658
659	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
660	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
661	break;
662
663	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
664	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
665	break;
666
667	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
668	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
669	break;
670
671	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
672	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
673	break;
674
675	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
676	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
677	break;
678
679	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
680	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
681	break;
682
683	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
684	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
685	break;
686
687	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
688	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
689	break;
690
691	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
692	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /* @todo not correct */
693	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
694	break;
695
696	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
697	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
698	break;
699
700	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
701	/* @todo supposed to be floating-point, but unable to find a match for D3D9... */
702	*pu32Val = 0;
703	break;
704
705	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
706	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
707	break;
708
709	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
710	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
711	break;
712
713	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
714	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
715	break;
716
717	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
718	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
719	break;
720
721	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
722	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
723	break;
724
725	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
726	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
727	break;
728
729	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
730	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
731	break;
732
733	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
734	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
735	break;
736
737	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
738	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
739	break;
740
741	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
742	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
743	break;
744
745	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
746	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
747	break;
748
749	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
750	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
751	break;
752
753	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
754	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
755	break;
756
757	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
758	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
759	break;
760
761	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
762	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
763	break;
764
765	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
766	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
767	break;
768
769	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
770	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
771	break;
772
773	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
774	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
775	break;
776
777	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
778	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
779	break;
780
781	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
782	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
783	break;
784
785	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
786	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
787	break;
788
789	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
790	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
791	break;
792
793	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
794	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
795	break;
796
797	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
798	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
799	break;
800
801	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
802	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
803	/* Unknown; only in DX10 & 11 */
804	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
805	rc = VERR_INVALID_PARAMETER;
806	*pu32Val = 0;
807	break;
808
809	default:
810	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
811	rc = VERR_INVALID_PARAMETER;
812	break;
813	}
814	#if 0
815	/* Dump of VMWare Player caps (from their log); for debugging purposes */
816	switch (idx3dCaps)
817	{
818	case 0:
819	*pu32Val = 0x00000001;
820	break;
821	case 1:
822	*pu32Val = 0x0000000a;
823	break;
824	case 2:
825	*pu32Val = 0x00000008;
826	break;
827	case 3: *pu32Val = 0x00000006; break;
828	case 4: *pu32Val = 0x00000007; break;
829	case 5: *pu32Val = 0x00000001; break;
830	case 6: *pu32Val = 0x0000000d; break;
831	case 7: *pu32Val = 0x00000001; break;
832	case 8: *pu32Val = 0x00000004; break;
833	case 9: *pu32Val = 0x00000001; break;
834	case 10: *pu32Val = 0x00000001; break;
835	case 11: *pu32Val = 0x00000004; break;
836	case 12: *pu32Val = 0x00000001; break;
837	case 13: *pu32Val = 0x00000001; break;
838	case 14: *pu32Val = 0x00000001; break;
839	case 15: *pu32Val = 0x00000001; break;
840	case 16: *pu32Val = 0x00000001; break;
841	case 17: *pu32Val = (uint32_t)256.000000; break;
842	case 18: *pu32Val = 0x00000014; break;
843	case 19: *pu32Val = 0x00001000; break;
844	case 20: *pu32Val = 0x00001000; break;
845	case 21: *pu32Val = 0x00000800; break;
846	case 22: *pu32Val = 0x00002000; break;
847	case 23: *pu32Val = 0x00000800; break;
848	case 24: *pu32Val = 0x00000010; break;
849	case 25: *pu32Val = 0x000fffff; break;
850	case 26: *pu32Val = 0x00ffffff; break;
851	case 27: *pu32Val = 0xffffffff; break;
852	case 28: *pu32Val = 0xffffffff; break;
853	case 29: *pu32Val = 0x00000020; break;
854	case 30: *pu32Val = 0x00000020; break;
855	case 31: *pu32Val = 0x03ffffff; break;
856	case 32: *pu32Val = 0x0098ec1f; break;
857	case 33: *pu32Val = 0x0098e11f; break;
858	case 34: *pu32Val = 0x0098e01f; break;
859	case 35: *pu32Val = 0x012c2000; break;
860	case 36: *pu32Val = 0x0098e11f; break;
861	case 37: *pu32Val = 0x0090c11f; break;
862	case 38: *pu32Val = 0x0098ec1f; break;
863	case 39: *pu32Val = 0x00804007; break;
864	case 40: *pu32Val = 0x0080c007; break;
865	case 41: *pu32Val = 0x00804007; break;
866	case 42: *pu32Val = 0x0080c007; break;
867	case 43: *pu32Val = 0x000000c1; break;
868	case 44: *pu32Val = 0x000000c1; break;
869	case 45: *pu32Val = 0x000000c1; break;
870	case 46: *pu32Val = 0x00808005; break;
871	case 47: *pu32Val = 0x00808005; break;
872	case 48: *pu32Val = 0x00808005; break;
873	case 49: *pu32Val = 0x00808005; break;
874	case 50: *pu32Val = 0x00808005; break;
875	case 51: *pu32Val = 0x01240000; break;
876	case 52: *pu32Val = 0x00814007; break;
877	case 53: *pu32Val = 0x00814007; break;
878	case 54: *pu32Val = 0x00814007; break;
879	case 55: *pu32Val = 0x01240000; break;
880	case 56: *pu32Val = 0x0080401f; break;
881	case 57: *pu32Val = 0x0080401f; break;
882	case 58: *pu32Val = 0x0080401f; break;
883	case 59: *pu32Val = 0x0080401f; break;
884	case 60: *pu32Val = 0x0080601f; break;
885	case 61: *pu32Val = 0x0080401f; break;
886	case 62: *pu32Val = 0x00000000; break;
887	case 63: *pu32Val = 0x00000004; break;
888	case 64: *pu32Val = 0x00000004; break;
889	case 65: *pu32Val = 0x00814005; break;
890	case 66: *pu32Val = 0x0080401f; break;
891	case 67: *pu32Val = 0x0080601f; break;
892	case 68: *pu32Val = 0x00006009; break;
893	case 69: *pu32Val = 0x00006001; break;
894	case 70: *pu32Val = 0x00000001; break;
895	case 71: *pu32Val = 0x0000000b; break;
896	case 72: *pu32Val = 0x00000001; break;
897	case 73: *pu32Val = 0x00000000; break;
898	case 74: *pu32Val = 0x00000000; break;
899	case 75: *pu32Val = 0x01246000; break;
900	case 76: *pu32Val = 0x00004009; break;
901	case 77: *pu32Val = 0x00000100; break;
902	case 78: *pu32Val = 0x00008000; break;
903	case 79: *pu32Val = 0x000000c1; break;
904	case 80: *pu32Val = 0x01240000; break;
905	case 81: *pu32Val = 0x000000c1; break;
906	case 82: *pu32Val = 0x00800005; break;
907	case 83: *pu32Val = 0x00800005; break;
908	case 84: *pu32Val = 0x00000000; break;
909	case 85: *pu32Val = 0x00000000; break;
910	case 86: *pu32Val = 0x00000000; break;
911	case 87: *pu32Val = 0x00000000; break;
912	case 88: *pu32Val = 0x00000000; break;
913	case 89: *pu32Val = (uint32_t) 0.000000; break;
914	case 90: *pu32Val = (uint32_t) 0.000000; break;
915	case 91: *pu32Val = 0x00006009; break;
916	default:
917	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
918	// rc = VERR_INVALID_PARAMETER;
919	break;
920	}
921	#endif
922	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
923	return rc;
924	}
925
926	/**
927	* Convert SVGA format value to its D3D equivalent
928	*/
929	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
930	{
931	switch (format)
932	{
933	case SVGA3D_X8R8G8B8:
934	return D3DFMT_X8R8G8B8;
935	case SVGA3D_A8R8G8B8:
936	return D3DFMT_A8R8G8B8;
937	case SVGA3D_R5G6B5:
938	return D3DFMT_R5G6B5;
939	case SVGA3D_X1R5G5B5:
940	return D3DFMT_X1R5G5B5;
941	case SVGA3D_A1R5G5B5:
942	return D3DFMT_A1R5G5B5;
943	case SVGA3D_A4R4G4B4:
944	return D3DFMT_A4R4G4B4;
945
946	case SVGA3D_Z_D32:
947	return D3DFMT_D32;
948	case SVGA3D_Z_D16:
949	return D3DFMT_D16;
950	case SVGA3D_Z_D24S8_INT: /* @todo not correct */
951	case SVGA3D_Z_D24S8:
952	return D3DFMT_D24S8;
953	case SVGA3D_Z_D15S1:
954	return D3DFMT_D15S1;
955	case SVGA3D_Z_D24X8:
956	return D3DFMT_D24X8;
957	/* Advanced D3D9 depth formats. */
958	case SVGA3D_Z_DF16:
959	/* @todo supposed to be floating-point, but unable to find a match for D3D9... */
960	AssertFailedReturn(D3DFMT_UNKNOWN);
961	case SVGA3D_Z_DF24:
962	return D3DFMT_D24FS8;
963
964	case SVGA3D_LUMINANCE8:
965	return D3DFMT_L8;
966	case SVGA3D_LUMINANCE4_ALPHA4:
967	return D3DFMT_A4L4;
968	case SVGA3D_LUMINANCE16:
969	return D3DFMT_L16;
970	case SVGA3D_LUMINANCE8_ALPHA8:
971	return D3DFMT_A8L8;
972
973	case SVGA3D_DXT1:
974	return D3DFMT_DXT1;
975	case SVGA3D_DXT2:
976	return D3DFMT_DXT2;
977	case SVGA3D_DXT3:
978	return D3DFMT_DXT3;
979	case SVGA3D_DXT4:
980	return D3DFMT_DXT4;
981	case SVGA3D_DXT5:
982	return D3DFMT_DXT5;
983
984	/* Bump-map formats */
985	case SVGA3D_BUMPU8V8:
986	return D3DFMT_V8U8;
987	case SVGA3D_BUMPL6V5U5:
988	return D3DFMT_L6V5U5;
989	case SVGA3D_BUMPX8L8V8U8:
990	return D3DFMT_X8L8V8U8;
991	case SVGA3D_BUMPL8V8U8:
992	/* No corresponding D3D9 equivalent. */
993	AssertFailedReturn(D3DFMT_UNKNOWN);
994	/* signed bump-map formats */
995	case SVGA3D_V8U8:
996	return D3DFMT_V8U8;
997	case SVGA3D_Q8W8V8U8:
998	return D3DFMT_Q8W8V8U8;
999	case SVGA3D_CxV8U8:
1000	return D3DFMT_CxV8U8;
1001	/* mixed bump-map formats */
1002	case SVGA3D_X8L8V8U8:
1003	return D3DFMT_X8L8V8U8;
1004	case SVGA3D_A2W10V10U10:
1005	return D3DFMT_A2W10V10U10;
1006
1007	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1008	return D3DFMT_A16B16G16R16F;
1009	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1010	return D3DFMT_A32B32G32R32F;
1011
1012	case SVGA3D_A2R10G10B10:
1013	return D3DFMT_A2R10G10B10;
1014
1015	case SVGA3D_ALPHA8:
1016	return D3DFMT_A8;
1017
1018	/* Single- and dual-component floating point formats */
1019	case SVGA3D_R_S10E5:
1020	return D3DFMT_R16F;
1021	case SVGA3D_R_S23E8:
1022	return D3DFMT_R32F;
1023	case SVGA3D_RG_S10E5:
1024	return D3DFMT_G16R16F;
1025	case SVGA3D_RG_S23E8:
1026	return D3DFMT_G32R32F;
1027
1028	/*
1029	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1030	* the most efficient format to use when creating new surfaces
1031	* expressly for index or vertex data.
1032	*/
1033	case SVGA3D_BUFFER:
1034	return D3DFMT_UNKNOWN;
1035
1036	case SVGA3D_V16U16:
1037	return D3DFMT_V16U16;
1038
1039	case SVGA3D_G16R16:
1040	return D3DFMT_G16R16;
1041	case SVGA3D_A16B16G16R16:
1042	return D3DFMT_A16B16G16R16;
1043
1044	/* Packed Video formats */
1045	case SVGA3D_UYVY:
1046	return D3DFMT_UYVY;
1047	case SVGA3D_YUY2:
1048	return D3DFMT_YUY2;
1049
1050	/* Planar video formats */
1051	case SVGA3D_NV12:
1052	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1053
1054	/* Video format with alpha */
1055	case SVGA3D_AYUV:
1056	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1057
1058	case SVGA3D_BC4_UNORM:
1059	case SVGA3D_BC5_UNORM:
1060	/* Unknown; only in DX10 & 11 */
1061	break;
1062	}
1063	AssertFailedReturn(D3DFMT_UNKNOWN);
1064	}
1065
1066	/**
1067	* Convert SVGA multi sample count value to its D3D equivalent
1068	*/
1069	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1070	{
1071	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1072	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1073
1074	if (multisampleCount > 16)
1075	return D3DMULTISAMPLE_NONE;
1076
1077	/* @todo exact same mapping as d3d? */
1078	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1079	}
1080
1081
1082	/**
1083	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1084	*
1085	* @param pState The VMSVGA3d state.
1086	* @param pSurface The surface being destroyed.
1087	*/
1088	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1089	{
1090	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1091	Assert(pSurface->pSharedObjectTree == NULL);
1092
1093	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
1094	{
1095	case SVGA3D_SURFACE_CUBEMAP:
1096	AssertFailed(); /** @todo */
1097	break;
1098
1099	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
1100	if (pSurface->u.pIndexBuffer)
1101	pSurface->u.pIndexBuffer->Release();
1102	break;
1103
1104	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
1105	if (pSurface->u.pVertexBuffer)
1106	pSurface->u.pVertexBuffer->Release();
1107	break;
1108
1109	case SVGA3D_SURFACE_HINT_TEXTURE:
1110	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1111	if (pSurface->u.pTexture)
1112	pSurface->u.pTexture->Release();
1113	if (pSurface->bounce.pTexture)
1114	pSurface->bounce.pTexture->Release();
1115	break;
1116
1117	case SVGA3D_SURFACE_HINT_RENDERTARGET:
1118	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
1119	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_HINT_TEXTURE: /** @todo actual texture surface not supported */
1120	if (pSurface->fStencilAsTexture)
1121	pSurface->u.pTexture->Release();
1122	else
1123	if (pSurface->u.pSurface)
1124	pSurface->u.pSurface->Release();
1125	break;
1126
1127	default:
1128	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface), ("type=%x\n", (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1129	break;
1130	}
1131
1132	if (pSurface->pQuery)
1133	pSurface->pQuery->Release();
1134	}
1135
1136
1137	/*
1138	* Release all shared surface objects.
1139	*/
1140	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1141	{
1142	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1143	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1144
1145	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
1146	{
1147	case SVGA3D_SURFACE_HINT_TEXTURE:
1148	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1149	Log(("vmsvga3dSharedSurfaceDestroyTree: release shared object for context %d\n", pNode->Key));
1150	Assert(pSharedSurface->u.pTexture);
1151	if (pSharedSurface->u.pTexture)
1152	pSharedSurface->u.pTexture->Release();
1153	break;
1154
1155	default:
1156	AssertFailed();
1157	break;
1158	}
1159	RTMemFree(pNode);
1160	return 0;
1161	}
1162
1163	/* Get the shared surface copy or create a new one. */
1164	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1165	{
1166	Assert(pSurface->hSharedObject);
1167
1168	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1169	if (!pSharedSurface)
1170	{
1171	HRESULT hr;
1172	bool ret;
1173
1174	Log(("vmsvga3dSurfaceGetSharedCopy: Create shared texture copy d3d (%d,%d) cMip=%d usage %x format %x.\n",
1175	pSurface->pMipmapLevels[0].size.width,
1176	pSurface->pMipmapLevels[0].size.height,
1177	pSurface->faces[0],
1178	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1179	pSurface->formatD3D));
1180
1181	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1182	AssertReturn(pSharedSurface, NULL);
1183
1184	pSharedSurface->Core.Key = pContext->id;
1185	ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1186	AssertReturn(ret, NULL);
1187
1188	/* Create shadow copy of the original shared texture. Shared d3d resources require Vista+ and have some restrictions. */
1189	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1190	pSurface->pMipmapLevels[0].size.height,
1191	pSurface->faces[0].numMipLevels,
1192	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1193	pSurface->formatD3D,
1194	D3DPOOL_DEFAULT,
1195	&pSharedSurface->u.pTexture,
1196	&pSurface->hSharedObject);
1197	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceGetSharedCopy: CreateTexture failed with %x\n", hr), NULL);
1198	}
1199	return pSharedSurface;
1200	}
1201
1202	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1203	* (D3D does not synchronize shared surface usage)
1204	*/
1205	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1206	{
1207	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1208	Assert(pSurface->id != SVGA3D_INVALID_ID);
1209
1210	/* Nothing to do if this surface hasn't been shared. */
1211	if (pSurface->pSharedObjectTree == NULL)
1212	return VINF_SUCCESS;
1213
1214	Log(("vmsvga3dSurfaceTrackUsage: track usage of surface id=%x (cid=%x)\n", pSurface->id, pContext->id));
1215
1216	/* Release the previous query object. */
1217	if (pSurface->pQuery)
1218	{
1219	Log(("vmsvga3dSurfaceTrackUsage: release old query object\n"));
1220	pSurface->pQuery->Release();
1221	pSurface->pQuery = NULL;
1222	}
1223	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1224	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1225
1226	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1227	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1228	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1229
1230	return VINF_SUCCESS;
1231	}
1232
1233
1234	/**
1235	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1236	*
1237	* @returns VBox status code.
1238	* @param pState The VMSVGA3d state.
1239	* @param pContext The context.
1240	* @param sid The surface ID.
1241	*/
1242	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1243	{
1244	Assert(sid < SVGA3D_MAX_SURFACE_IDS);
1245	AssertReturn(sid < pState->cSurfaces, VERR_INVALID_PARAMETER);
1246	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1247	AssertReturn(pSurface && pSurface->id == sid, VERR_INVALID_PARAMETER);
1248
1249	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1250	}
1251
1252
1253	/* Wait for all drawing, that uses this surface, to finish. */
1254	int vmsvga3dSurfaceFlush(PVGASTATE pThis, PVMSVGA3DSURFACE pSurface)
1255	{
1256	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1257	HRESULT hr;
1258
1259	if (!pSurface->pQuery)
1260	{
1261	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1262	return VINF_SUCCESS; /* nothing to wait for */
1263	}
1264	Assert(pSurface->pSharedObjectTree);
1265
1266	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%x)\n", pSurface->id));
1267	while (true)
1268	{
1269	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1270	if (hr != S_FALSE) break;
1271
1272	RTThreadSleep(1);
1273	}
1274	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1275
1276	pSurface->pQuery->Release();
1277	pSurface->pQuery = NULL;
1278	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1279
1280	return VINF_SUCCESS;
1281	}
1282
1283	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1284	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1285	{
1286	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1287	PVMSVGA3DSURFACE pSurfaceSrc;
1288	uint32_t sidSrc = src.sid;
1289	PVMSVGA3DSURFACE pSurfaceDest;
1290	uint32_t sidDest = dest.sid;
1291	int rc = VINF_SUCCESS;
1292
1293	AssertReturn(pState, VERR_NO_MEMORY);
1294	AssertReturn(sidSrc < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
1295	AssertReturn(sidSrc < pState->cSurfaces && pState->papSurfaces[sidSrc]->id == sidSrc, VERR_INVALID_PARAMETER);
1296	AssertReturn(sidDest < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
1297	AssertReturn(sidDest < pState->cSurfaces && pState->papSurfaces[sidDest]->id == sidDest, VERR_INVALID_PARAMETER);
1298
1299	pSurfaceSrc = pState->papSurfaces[sidSrc];
1300	pSurfaceDest = pState->papSurfaces[sidDest];
1301
1302	AssertReturn(pSurfaceSrc->faces[0].numMipLevels > src.mipmap, VERR_INVALID_PARAMETER);
1303	AssertReturn(pSurfaceDest->faces[0].numMipLevels > dest.mipmap, VERR_INVALID_PARAMETER);
1304
1305	// AssertMsgReturn(pSurfaceSrc->format == pSurfaceDest->format, ("Format mismatch (%d vs %d)!!\n", pSurfaceSrc->format, pSurfaceDest->format), VERR_INVALID_PARAMETER);
1306
1307	bool fSrcTexture = !!(pSurfaceSrc->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1308	bool fDestTexture = !!(pSurfaceDest->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1309
1310	if ( fDestTexture
1311	&& !pSurfaceDest->u.pSurface
1312	&& pSurfaceSrc->u.pSurface)
1313	{
1314	uint32_t cid;
1315	PVMSVGA3DCONTEXT pContext;
1316
1317	/* @todo stricter checks for associated context */
1318	cid = pSurfaceSrc->idAssociatedContext;
1319	if ( cid >= pState->cContexts
1320	\|\| pState->papContexts[cid]->id != cid)
1321	{
1322	Log(("vmsvga3dSurfaceCopy invalid context id!\n"));
1323	return VERR_INVALID_PARAMETER;
1324	}
1325	pContext = pState->papContexts[cid];
1326
1327	Log(("vmsvga3dSurfaceCopy: create texture surface id=%x type=%d format=%d -> create texture\n", sidDest, pSurfaceDest->flags, pSurfaceDest->format));
1328	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurfaceDest);
1329	AssertRCReturn(rc, rc);
1330	}
1331
1332	if ( pSurfaceSrc->u.pSurface
1333	&& pSurfaceDest->u.pSurface)
1334	{
1335	uint32_t cid;
1336	PVMSVGA3DCONTEXT pContext;
1337	IDirect3DTexture9 *pSrcTexture = pSurfaceSrc->u.pTexture;
1338
1339	/* @todo stricter checks for associated context */
1340	cid = pSurfaceDest->idAssociatedContext;
1341	if ( cid >= pState->cContexts
1342	\|\| pState->papContexts[cid]->id != cid)
1343	{
1344	Log(("vmsvga3dSurfaceCopy invalid context id!\n"));
1345	return VERR_INVALID_PARAMETER;
1346	}
1347	pContext = pState->papContexts[cid];
1348
1349	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1350	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1351	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1352
1353	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1354	if ( fSrcTexture
1355	&& pSurfaceSrc->idAssociatedContext != cid)
1356	{
1357	Log(("vmsvga3dSurfaceCopy; using texture %x created for another context (%d vs %d)\n", sidSrc, pSurfaceSrc->idAssociatedContext, cid));
1358
1359	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pSurfaceSrc);
1360	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1361
1362	pSrcTexture = pSharedSurface->u.pTexture;
1363	}
1364	#endif
1365
1366	for (uint32_t i = 0; i < cCopyBoxes; i++)
1367	{
1368	HRESULT hr;
1369	RECT RectSrc;
1370	RECT RectDest;
1371	IDirect3DSurface9 *pSrc;
1372	IDirect3DSurface9 *pDest;
1373
1374	RectSrc.left = pBox[i].srcx;
1375	RectSrc.top = pBox[i].srcy;
1376	RectSrc.right = pBox[i].srcx + pBox[i].w; /* exclusive */
1377	RectSrc.bottom = pBox[i].srcy + pBox[i].h; /* exclusive */
1378	RectDest.left = pBox[i].x;
1379	RectDest.top = pBox[i].y;
1380	RectDest.right = pBox[i].x + pBox[i].w; /* exclusive */
1381	RectDest.bottom = pBox[i].y + pBox[i].h; /* exclusive */
1382
1383	Log(("vmsvga3dSurfaceCopy: (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));
1384
1385	if ( sidSrc == sidDest
1386	&& pBox[i].srcx == pBox[i].x
1387	&& pBox[i].srcy == pBox[i].y)
1388	{
1389	Log(("vmsvga3dSurfaceCopy: redundant copy to the same surface at the same coordinates. Ignore. \n"));
1390	continue;
1391	}
1392	Assert(sidSrc != sidDest);
1393	Assert(!pBox[i].srcz && !pBox[i].z);
1394
1395	if (fSrcTexture)
1396	{
1397	hr = pSrcTexture->GetSurfaceLevel(src.mipmap /* Texture level */,
1398	&pSrc);
1399	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1400	}
1401	else
1402	pSrc = pSurfaceSrc->u.pSurface;
1403
1404	if (fDestTexture)
1405	{
1406	hr = pSurfaceDest->u.pTexture->GetSurfaceLevel(dest.mipmap /* Texture level */,
1407	&pDest);
1408	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1409	}
1410	else
1411	pDest = pSurfaceDest->u.pSurface;
1412
1413	/* UpdateSurface is too picky; use StretchRect instead */
1414	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1415
1416	/* GetSurfaceLevel increases the reference count; release the objects again. */
1417	if (fDestTexture)
1418	pDest->Release();
1419	if (fSrcTexture)
1420	pSrc->Release();
1421
1422	/* Track the StretchRect operation. */
1423	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceSrc);
1424	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceDest);
1425
1426	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: UpdateSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1427	}
1428	}
1429	else
1430	for (uint32_t i = 0; i < cCopyBoxes; i++)
1431	{
1432	HRESULT hr = D3D_OK;
1433	D3DLOCKED_RECT LockedSrcRect;
1434	D3DLOCKED_RECT LockedDestRect;
1435	RECT Rect;
1436
1437	Rect.left = pBox[i].srcx;
1438	Rect.top = pBox[i].srcy;
1439	Rect.right = pBox[i].srcx + pBox[i].w; /* exclusive */
1440	Rect.bottom = pBox[i].srcy + pBox[i].h; /* exclusive */
1441
1442	Log(("vmsvga3dSurfaceCopy: (manual) copy src=%x src=%x face=%d (%d,%d)(%d,%d) to dest=%x src=%x face=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, Rect.left, Rect.top, Rect.right, Rect.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1443
1444	Assert(!pBox[i].srcz && !pBox[i].z);
1445
1446	if (!pSurfaceSrc->u.pSurface)
1447	{
1448	LockedSrcRect.pBits = (void *)pSurfaceSrc->pMipmapLevels[src.mipmap].pSurfaceData;
1449	LockedSrcRect.Pitch = pSurfaceSrc->pMipmapLevels[src.mipmap].cbSurfacePitch;
1450	}
1451	else
1452	{
1453	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1454	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1455
1456	if (fSrcTexture)
1457	{
1458	Assert(!pSurfaceSrc->bounce.pTexture);
1459	hr = pSurfaceSrc->u.pTexture->LockRect(src.mipmap, /* Texture level */
1460	&LockedSrcRect,
1461	&Rect,
1462	D3DLOCK_READONLY);
1463	}
1464	else
1465	hr = pSurfaceSrc->u.pSurface->LockRect(&LockedSrcRect,
1466	&Rect,
1467	D3DLOCK_READONLY);
1468	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1469	}
1470
1471	if (!pSurfaceDest->u.pSurface)
1472	{
1473	LockedDestRect.pBits = (void *)pSurfaceDest->pMipmapLevels[dest.mipmap].pSurfaceData;
1474	LockedDestRect.Pitch = pSurfaceDest->pMipmapLevels[dest.mipmap].cbSurfacePitch;
1475	}
1476	else
1477	{
1478	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1479	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1480
1481	if (fDestTexture)
1482	{
1483	Assert(!pSurfaceDest->bounce.pTexture);
1484	hr = pSurfaceDest->u.pTexture->LockRect(dest.mipmap, /* texture level */
1485	&LockedDestRect,
1486	&Rect,
1487	0);
1488	}
1489	else
1490	hr = pSurfaceDest->u.pSurface->LockRect(&LockedDestRect,
1491	&Rect,
1492	0);
1493	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1494	}
1495
1496	uint8_t pDest = (uint8_t )LockedDestRect.pBits + LockedDestRect.Pitch * pBox[i].y + pBox[i].x * pSurfaceDest->cbBlock;
1497	uint8_t pSrc = (uint8_t )LockedSrcRect.pBits + LockedSrcRect.Pitch * pBox[i].srcy + pBox[i].srcx * pSurfaceSrc->cbBlock;
1498
1499	for (int32_t j = Rect.top; j < Rect.bottom; j++)
1500	{
1501	memcpy(pDest, pSrc, pBox[i].w * pSurfaceSrc->cbBlock);
1502
1503	pDest += LockedDestRect.Pitch;
1504	pSrc += LockedSrcRect.Pitch;
1505	}
1506
1507	if (pSurfaceDest->u.pSurface)
1508	{
1509	if (fDestTexture)
1510	hr = pSurfaceDest->u.pTexture->UnlockRect(dest.mipmap /* Texture level */);
1511	else
1512	hr = pSurfaceDest->u.pSurface->UnlockRect();
1513	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1514	}
1515
1516	if (pSurfaceSrc->u.pSurface)
1517	{
1518	if (fSrcTexture)
1519	hr = pSurfaceSrc->u.pTexture->UnlockRect(src.mipmap /* Texture level */);
1520	else
1521	hr = pSurfaceSrc->u.pSurface->UnlockRect();
1522	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1523	}
1524	}
1525
1526	return VINF_SUCCESS;
1527	}
1528
1529
1530	/**
1531	* Create D3D/OpenGL texture object for the specified surface.
1532	*
1533	* Surfaces are created when needed.
1534	*
1535	* @param pState The VMSVGA3d state.
1536	* @param pContext The context.
1537	* @param idAssociatedContext Probably the same as pContext->id.
1538	* @param pSurface The surface to create the texture for.
1539	*/
1540	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1541	PVMSVGA3DSURFACE pSurface)
1542
1543	{
1544	HRESULT hr;
1545	IDirect3DTexture9 *pTexture;
1546
1547	Assert(pSurface->hSharedObject == NULL);
1548
1549	if ( pSurface->formatD3D == D3DFMT_D24S8
1550	\|\| pSurface->formatD3D == D3DFMT_D24X8)
1551	{
1552	Assert(pSurface->faces[0].numMipLevels == 1);
1553	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1554	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1555	pSurface->pMipmapLevels[0].size.height,
1556	1,
1557	D3DUSAGE_DEPTHSTENCIL,
1558	FOURCC_INTZ,
1559	D3DPOOL_DEFAULT,
1560	&pSurface->u.pTexture,
1561	&pSurface->hSharedObject /* might result in poor performance */);
1562	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1563	pTexture = pSurface->u.pTexture;
1564
1565	pSurface->fStencilAsTexture = true;
1566	}
1567	else
1568	{
1569	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1570	pSurface->pMipmapLevels[0].size.height,
1571	pSurface->faces[0].numMipLevels,
1572	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1573	pSurface->formatD3D,
1574	D3DPOOL_DEFAULT,
1575	&pSurface->u.pTexture,
1576	&pSurface->hSharedObject);
1577	if (hr == D3D_OK)
1578	{
1579	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1580	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1581	pSurface->pMipmapLevels[0].size.height,
1582	pSurface->faces[0].numMipLevels,
1583	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1584	pSurface->formatD3D,
1585	D3DPOOL_SYSTEMMEM,
1586	&pSurface->bounce.pTexture,
1587	NULL);
1588	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1589	pTexture = pSurface->bounce.pTexture;
1590	}
1591	else
1592	{
1593	Log(("Format not accepted -> try old method\n"));
1594	/* The format was probably not accepted; fall back to our old mode. */
1595	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1596	pSurface->pMipmapLevels[0].size.height,
1597	pSurface->faces[0].numMipLevels,
1598	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1599	pSurface->formatD3D,
1600	D3DPOOL_DEFAULT,
1601	&pSurface->u.pTexture,
1602	&pSurface->hSharedObject /* might result in poor performance */);
1603	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1604	pTexture = pSurface->u.pTexture;
1605	}
1606	}
1607
1608	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
1609	{
1610	/* Set the mip map generation filter settings. */
1611	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
1612	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
1613	}
1614
1615	if (pSurface->fDirty)
1616	{
1617	Log(("vmsvga3dBackCreateTexture: sync dirty texture\n"));
1618	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
1619	{
1620	if (pSurface->pMipmapLevels[i].fDirty)
1621	{
1622	D3DLOCKED_RECT LockedRect;
1623
1624	hr = pTexture->LockRect(i, /* texture level */
1625	&LockedRect,
1626	NULL, /* entire texture */
1627	0);
1628
1629	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1630
1631	Log(("vmsvga3dBackCreateTexture: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->pMipmapLevels[i].cbSurfacePitch));
1632
1633	uint8_t pDest = (uint8_t )LockedRect.pBits;
1634	uint8_t pSrc = (uint8_t )pSurface->pMipmapLevels[i].pSurfaceData;
1635	for (uint32_t j = 0; j < pSurface->pMipmapLevels[i].size.height; j++)
1636	{
1637	memcpy(pDest, pSrc, pSurface->pMipmapLevels[i].cbSurfacePitch);
1638
1639	pDest += LockedRect.Pitch;
1640	pSrc += pSurface->pMipmapLevels[i].cbSurfacePitch;
1641	}
1642
1643	hr = pTexture->UnlockRect(i /* texture level */);
1644	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1645
1646	pSurface->pMipmapLevels[i].fDirty = false;
1647	}
1648	}
1649	if (pSurface->bounce.pTexture)
1650	{
1651	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
1652
1653	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
1654	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1655
1656	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
1657	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
1658	{
1659	RTMemFree(pSurface->pMipmapLevels[i].pSurfaceData);
1660	pSurface->pMipmapLevels[i].pSurfaceData = NULL;
1661	}
1662	}
1663	pSurface->fDirty = false;
1664	}
1665	pSurface->flags \|= SVGA3D_SURFACE_HINT_TEXTURE;
1666	pSurface->idAssociatedContext = idAssociatedContext;
1667	return VINF_SUCCESS;
1668	}
1669
1670
1671	/**
1672	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
1673	*
1674	* @returns VBox status code.
1675	* @param pThis The VGA device instance.
1676	* @param pState The VMSVGA3d state.
1677	* @param pDstSurface The destination host surface.
1678	* @param uDstMipmap The destination mipmap level (valid).
1679	* @param pDstBox The destination box.
1680	* @param pSrcSurface The source host surface.
1681	* @param uSrcMipmap The source mimap level (valid).
1682	* @param pSrcBox The source box.
1683	* @param enmMode The strecht blt mode .
1684	* @param pContext The VMSVGA3d context (already current for OGL).
1685	*/
1686	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
1687	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
1688	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
1689	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
1690	{
1691	HRESULT hr;
1692
1693	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
1694	vmsvga3dSurfaceFlush(pThis, pSrcSurface);
1695	vmsvga3dSurfaceFlush(pThis, pDstSurface);
1696
1697	RECT RectSrc;
1698	RectSrc.left = pSrcBox->x;
1699	RectSrc.top = pSrcBox->y;
1700	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
1701	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
1702	Assert(!pSrcBox->z);
1703
1704	RECT RectDst;
1705	RectDst.left = pDstBox->x;
1706	RectDst.top = pDstBox->y;
1707	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
1708	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
1709	Assert(!pDstBox->z);
1710
1711	IDirect3DSurface9 *pSrc;
1712	bool const fSrcTexture = !!(pSrcSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1713	if (fSrcTexture)
1714	{
1715	hr = pSrcSurface->u.pTexture->GetSurfaceLevel(uSrcMipmap /* Texture level */, &pSrc);
1716	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1717	}
1718	else
1719	pSrc = pSrcSurface->u.pSurface;
1720
1721	IDirect3DSurface9 *pDst;
1722	bool const fDstTexture = !!(pDstSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1723	if (fDstTexture)
1724	{
1725	hr = pDstSurface->u.pTexture->GetSurfaceLevel(uDstMipmap /* Texture level */, &pDst);
1726	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1727	}
1728	else
1729	pDst = pDstSurface->u.pSurface;
1730
1731	D3DTEXTUREFILTERTYPE moded3d;
1732	switch (enmMode)
1733	{
1734	case SVGA3D_STRETCH_BLT_POINT:
1735	moded3d = D3DTEXF_POINT;
1736	break;
1737
1738	case SVGA3D_STRETCH_BLT_LINEAR:
1739	moded3d = D3DTEXF_LINEAR;
1740	break;
1741
1742	default:
1743	AssertFailed();
1744	moded3d = D3DTEXF_NONE;
1745	break;
1746	}
1747
1748	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
1749
1750	/* GetSurfaceLevel increases the reference count; release the objects again. */
1751	if (fDstTexture)
1752	pDst->Release();
1753	if (fSrcTexture)
1754	pSrc->Release();
1755
1756	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1757
1758	/* Track the StretchRect operation. */
1759	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
1760	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
1761
1762	return VINF_SUCCESS;
1763	}
1764
1765
1766	/**
1767	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
1768	*
1769	* @returns Failure status code or @a rc.
1770	* @param pThis The VGA device instance data.
1771	* @param pState The VMSVGA3d state.
1772	* @param pSurface The host surface.
1773	* @param uHostMipmap The host mipmap level (valid).
1774	* @param GuestPtr The guest pointer.
1775	* @param cbSrcPitch The guest (?) pitch.
1776	* @param transfer The transfer direction.
1777	* @param pBox The box to copy.
1778	* @param pContext The context (for OpenGL).
1779	* @param rc The current rc for all boxes.
1780	* @param iBox The current box number (for Direct 3D).
1781	*/
1782	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface, uint32_t uHostMipmap,
1783	SVGAGuestPtr GuestPtr, uint32_t cbSrcPitch, SVGA3dTransferType transfer,
1784	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
1785	{
1786	HRESULT hr = D3D_OK;
1787	DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
1788	bool fTexture = false;
1789	bool fVertex = false;
1790	bool fRenderTargetTexture = false;
1791	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
1792	{
1793	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1794	fRenderTargetTexture = true;
1795	/* no break */
1796	case SVGA3D_SURFACE_HINT_TEXTURE:
1797	fTexture = true;
1798	/* no break */
1799	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
1800	if (pSurface->fStencilAsTexture)
1801	fTexture = true;
1802	/* no break */
1803	case SVGA3D_SURFACE_HINT_RENDERTARGET:
1804	{
1805	D3DLOCKED_RECT LockedRect;
1806	RECT Rect;
1807
1808	Rect.left = pBox->x;
1809	Rect.top = pBox->y;
1810	Rect.right = pBox->x + pBox->w; /* exclusive */
1811	Rect.bottom = pBox->y + pBox->h; /* exclusive */
1812
1813	/* @todo inefficient for VRAM buffers!! */
1814	if (fTexture)
1815	{
1816	if (pSurface->bounce.pTexture)
1817	{
1818	if ( transfer == SVGA3D_READ_HOST_VRAM
1819	&& fRenderTargetTexture
1820	&& iBox == 0 /* only the first time */)
1821	{
1822	IDirect3DSurface9 pSrc, pDest;
1823
1824	/* @todo stricter checks for associated context */
1825	uint32_t cid = pSurface->idAssociatedContext;
1826	if ( cid >= pState->cContexts
1827	\|\| pState->papContexts[cid]->id != cid)
1828	{
1829	Log(("vmsvga3dSurfaceDMA invalid context id (%x - %x)!\n", cid, (cid >= pState->cContexts) ? -1 : pState->papContexts[cid]->id));
1830	AssertFailedReturn(VERR_INVALID_PARAMETER);
1831	}
1832	pContext = pState->papContexts[cid];
1833
1834	/* @todo only sync when something was actually rendered (since the last sync) */
1835	Log(("vmsvga3dSurfaceDMA: sync bounce buffer\n"));
1836	hr = pSurface->bounce.pTexture->GetSurfaceLevel(uHostMipmap, &pDest);
1837	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1838
1839	hr = pSurface->u.pTexture->GetSurfaceLevel(uHostMipmap, &pSrc);
1840	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1841
1842	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
1843	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1844
1845	pSrc->Release();
1846	pDest->Release();
1847	}
1848
1849	hr = pSurface->bounce.pTexture->LockRect(uHostMipmap, /* texture level */
1850	&LockedRect,
1851	&Rect,
1852	dwFlags);
1853	}
1854	else
1855	hr = pSurface->u.pTexture->LockRect(uHostMipmap, /* texture level */
1856	&LockedRect,
1857	&Rect,
1858	dwFlags);
1859	}
1860	else
1861	hr = pSurface->u.pSurface->LockRect(&LockedRect,
1862	&Rect,
1863	dwFlags);
1864	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1865
1866	if (fTexture)
1867	Log(("Lock TEXTURE (bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n", !!(pSurface->bounce.pTexture), Rect.left, Rect.top, Rect.right, Rect.bottom));
1868	else
1869	Log(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", (pSurface->flags & SVGA3D_SURFACE_HINT_DEPTHSTENCIL) ? "DEPTH-STENCIL" : "RENDERTARGET", Rect.left, Rect.top, Rect.right, Rect.bottom));
1870
1871	rc = vmsvgaGMRTransfer(pThis,
1872	transfer,
1873	(uint8_t *)LockedRect.pBits,
1874	LockedRect.Pitch,
1875	GuestPtr,
1876	pBox->srcx * pSurface->cbBlock + pBox->srcy * cbSrcPitch,
1877	cbSrcPitch,
1878	pBox->w * pSurface->cbBlock,
1879	pBox->h);
1880	AssertRC(rc);
1881
1882	Log4(("first line:\n%.Rhxd\n", pBox->w pSurface->cbBlock, LockedRect.pBits));
1883
1884	if (fTexture)
1885	{
1886	if (pSurface->bounce.pTexture)
1887	{
1888	hr = pSurface->bounce.pTexture->UnlockRect(uHostMipmap);
1889	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1890
1891	if (transfer == SVGA3D_WRITE_HOST_VRAM)
1892	{
1893	/* @todo stricter checks for associated context */
1894	uint32_t cid = pSurface->idAssociatedContext;
1895	if ( cid >= pState->cContexts
1896	\|\| pState->papContexts[cid]->id != cid)
1897	{
1898	Log(("vmsvga3dSurfaceDMA invalid context id!\n"));
1899	AssertFailedReturn(VERR_INVALID_PARAMETER);
1900	}
1901	pContext = pState->papContexts[cid];
1902
1903	Log(("vmsvga3dSurfaceDMA: sync texture from bounce buffer\n"));
1904
1905	/* Copy the new contents to the actual texture object. */
1906	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
1907	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1908
1909	/* Track the copy operation. */
1910	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1911	}
1912	}
1913	else
1914	hr = pSurface->u.pTexture->UnlockRect(uHostMipmap);
1915	}
1916	else
1917	hr = pSurface->u.pSurface->UnlockRect();
1918	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1919	break;
1920	}
1921
1922	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
1923	fVertex = true;
1924	/* no break */
1925
1926	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
1927	{
1928	uint8_t *pData;
1929	unsigned uDestOffset;
1930
1931	uDestOffset = pBox->x * pSurface->cbBlock + pBox->y * pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch;
1932	AssertReturn(uDestOffset + pBox->w * pSurface->cbBlock + (pBox->h - 1) * pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch <= pSurface->pMipmapLevels[uHostMipmap].cbSurface, VERR_INTERNAL_ERROR);
1933
1934	/** @todo lock only as much as we really need */
1935	if (fVertex)
1936	hr = pSurface->u.pVertexBuffer->Lock(0, 0, (void **)&pData, dwFlags);
1937	else
1938	hr = pSurface->u.pIndexBuffer->Lock(0, 0, (void **)&pData, dwFlags);
1939	AssertMsg(hr == D3D_OK, ("vmsvga3dSurfaceDMA: Lock %s failed with %x\n", (fVertex) ? "vertex" : "index", hr));
1940
1941	Log(("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));
1942
1943	rc = vmsvgaGMRTransfer(pThis,
1944	transfer,
1945	pData + uDestOffset,
1946	pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch,
1947	GuestPtr,
1948	pBox->srcx * pSurface->cbBlock + pBox->srcy * cbSrcPitch,
1949	cbSrcPitch,
1950	pBox->w * pSurface->cbBlock,
1951	pBox->h);
1952	AssertRC(rc);
1953
1954	Log4(("first line:\n%.*Rhxd\n", cbSrcPitch, pData));
1955
1956	if (fVertex)
1957	hr = pSurface->u.pVertexBuffer->Unlock();
1958	else
1959	hr = pSurface->u.pIndexBuffer->Unlock();
1960	AssertMsg(hr == D3D_OK, ("vmsvga3dSurfaceDMA: Unlock %s failed with %x\n", (fVertex) ? "vertex" : "index", hr));
1961	break;
1962	}
1963
1964	default:
1965	AssertFailed();
1966	break;
1967	}
1968
1969	return rc;
1970	}
1971
1972
1973	int vmsvga3dSurfaceBlitToScreen(PVGASTATE pThis, uint32_t dest, SVGASignedRect destRect, SVGA3dSurfaceImageId src, SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *pRect)
1974	{
1975	/* Requires SVGA_FIFO_CAP_SCREEN_OBJECT support */
1976	Log(("vmsvga3dSurfaceBlitToScreen: dest=%d (%d,%d)(%d,%d) surface=%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));
1977	for (uint32_t i = 0; i < cRects; i++)
1978	{
1979	Log(("vmsvga3dSurfaceBlitToScreen: clipping rect %d (%d,%d)(%d,%d)\n", i, pRect[i].left, pRect[i].top, pRect[i].right, pRect[i].bottom));
1980	}
1981
1982	/* @todo Only screen 0 for now. */
1983	AssertReturn(dest == 0, VERR_INTERNAL_ERROR);
1984	AssertReturn(src.mipmap == 0 && src.face == 0, VERR_INVALID_PARAMETER);
1985	/* @todo scaling */
1986	AssertReturn(destRect.right - destRect.left == srcRect.right - srcRect.left && destRect.bottom - destRect.top == srcRect.bottom - srcRect.top, VERR_INVALID_PARAMETER);
1987
1988	if (cRects == 0)
1989	{
1990	/* easy case; no clipping */
1991	SVGA3dCopyBox box;
1992	SVGA3dGuestImage dest;
1993
1994	box.x = destRect.left;
1995	box.y = destRect.top;
1996	box.z = 0;
1997	box.w = destRect.right - destRect.left;
1998	box.h = destRect.bottom - destRect.top;
1999	box.d = 1;
2000	box.srcx = srcRect.left;
2001	box.srcy = srcRect.top;
2002	box.srcz = 0;
2003
2004	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2005	dest.ptr.offset = 0;
2006	dest.pitch = pThis->svga.cbScanline;
2007
2008	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2009	AssertRCReturn(rc, rc);
2010
2011	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2012	return VINF_SUCCESS;
2013	}
2014	else
2015	{
2016	SVGA3dGuestImage dest;
2017	SVGA3dCopyBox box;
2018
2019	box.srcz = 0;
2020	box.z = 0;
2021	box.d = 1;
2022
2023	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2024	dest.ptr.offset = 0;
2025	dest.pitch = pThis->svga.cbScanline;
2026
2027	/* @todo merge into one SurfaceDMA call */
2028	for (uint32_t i = 0; i < cRects; i++)
2029	{
2030	/* The clipping rectangle is relative to the top-left corner of srcRect & destRect. Adjust here. */
2031	box.srcx = srcRect.left + pRect[i].left;
2032	box.srcy = srcRect.top + pRect[i].top;
2033
2034	box.x = pRect[i].left + destRect.left;
2035	box.y = pRect[i].top + destRect.top;
2036	box.z = 0;
2037	box.w = pRect[i].right - pRect[i].left;
2038	box.h = pRect[i].bottom - pRect[i].top;
2039
2040	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2041	AssertRCReturn(rc, rc);
2042
2043	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2044	}
2045
2046	#if 0
2047	{
2048	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2049	HRESULT hr;
2050	PVMSVGA3DSURFACE pSurface;
2051	PVMSVGA3DCONTEXT pContext;
2052	uint32_t sid = src.sid;
2053	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2054	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2055
2056	pSurface = pState->papSurfaces[sid];
2057	uint32_t cid;
2058
2059	/* @todo stricter checks for associated context */
2060	cid = pSurface->idAssociatedContext;
2061
2062	if ( cid >= pState->cContexts
2063	\|\| pState->papContexts[cid]->id != cid)
2064	{
2065	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2066	return VERR_INVALID_PARAMETER;
2067	}
2068	pContext = pState->papContexts[cid];
2069
2070	if (pSurface->id == 0x5e)
2071	{
2072	IDirect3DSurface9 *pSrc;
2073
2074	hr = pSurface->u.pTexture->GetSurfaceLevel(0/* Texture level */,
2075	&pSrc);
2076	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2077
2078	pContext->pDevice->ColorFill(pSrc, NULL, (D3DCOLOR)0x11122255);
2079	pSrc->Release();
2080	}
2081	}
2082	#endif
2083
2084	return VINF_SUCCESS;
2085	}
2086	}
2087
2088	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2089	{
2090	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2091	PVMSVGA3DSURFACE pSurface;
2092	int rc = VINF_SUCCESS;
2093	HRESULT hr;
2094
2095	AssertReturn(pState, VERR_NO_MEMORY);
2096	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2097	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2098
2099	pSurface = pState->papSurfaces[sid];
2100	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2101
2102	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2103	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2104	pSurface->autogenFilter = filter;
2105
2106	Log(("vmsvga3dGenerateMipmaps: sid=%x filter=%d\n", sid, filter));
2107
2108	if (!pSurface->u.pSurface)
2109	{
2110	PVMSVGA3DCONTEXT pContext;
2111	uint32_t cid;
2112
2113	/* @todo stricter checks for associated context */
2114	cid = pSurface->idAssociatedContext;
2115
2116	if ( cid >= pState->cContexts
2117	\|\| pState->papContexts[cid]->id != cid)
2118	{
2119	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2120	return VERR_INVALID_PARAMETER;
2121	}
2122	pContext = pState->papContexts[cid];
2123
2124	/* Unknown surface type; turn it into a texture. */
2125	Log(("vmsvga3dGenerateMipmaps: unknown src surface id=%x type=%d format=%d -> create texture\n", sid, pSurface->flags, pSurface->format));
2126	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2127	AssertRCReturn(rc, rc);
2128	}
2129	else
2130	{
2131	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2132	AssertMsg(hr == D3D_OK, ("vmsvga3dGenerateMipmaps: SetAutoGenFilterType failed with %x\n", hr));
2133	}
2134
2135	/* Generate the mip maps. */
2136	pSurface->u.pTexture->GenerateMipSubLevels();
2137
2138	return VINF_SUCCESS;
2139	}
2140
2141	int vmsvga3dCommandPresent(PVGASTATE pThis, uint32_t sid, uint32_t cRects, SVGA3dCopyRect *pRect)
2142	{
2143	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2144	PVMSVGA3DSURFACE pSurface;
2145	int rc = VINF_SUCCESS;
2146	PVMSVGA3DCONTEXT pContext;
2147	uint32_t cid;
2148	HRESULT hr;
2149	IDirect3DSurface9 *pBackBuffer;
2150	IDirect3DSurface9 *pSurfaceD3D;
2151
2152	AssertReturn(pState, VERR_NO_MEMORY);
2153	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2154	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2155
2156	pSurface = pState->papSurfaces[sid];
2157	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2158
2159	/* @todo stricter checks for associated context */
2160	cid = pSurface->idAssociatedContext;
2161	Log(("vmsvga3dCommandPresent: sid=%x cRects=%d cid=%x\n", sid, cRects, cid));
2162	for (uint32_t i=0; i < cRects; i++)
2163	{
2164	Log(("vmsvga3dCommandPresent: 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));
2165	}
2166
2167	if ( cid >= pState->cContexts
2168	\|\| pState->papContexts[cid]->id != cid)
2169	{
2170	Log(("vmsvga3dCommandPresent invalid context id!\n"));
2171	return VERR_INVALID_PARAMETER;
2172	}
2173	pContext = pState->papContexts[cid];
2174
2175	hr = pContext->pDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
2176	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: GetBackBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
2177
2178	if (pSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE)
2179	{
2180	hr = pSurface->u.pTexture->GetSurfaceLevel(0, &pSurfaceD3D);
2181	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2182	}
2183	else
2184	pSurfaceD3D = pSurface->u.pSurface;
2185
2186	/* Read the destination viewport specs in one go to try avoid some unnecessary update races. */
2187	VMSVGAVIEWPORT const DstViewport = pThis->svga.viewport;
2188	ASMCompilerBarrier(); /* paranoia */
2189	Assert(DstViewport.yHighWC >= DstViewport.yLowWC);
2190
2191	/* If there are no recangles specified, just grab a screenful. */
2192	SVGA3dCopyRect DummyRect;
2193	if (cRects != 0)
2194	{ /* likely */ }
2195	else
2196	{
2197	/** @todo Find the usecase for this or check what the original device does.
2198	* The original code was doing some scaling based on the surface
2199	* size... */
2200	# ifdef DEBUG_bird
2201	AssertMsgFailed(("No rects to present. Who is doing that and what do they actually expect?\n"));
2202	# endif
2203	DummyRect.x = DummyRect.srcx = 0;
2204	DummyRect.y = DummyRect.srcy = 0;
2205	DummyRect.w = pThis->svga.uWidth;
2206	DummyRect.h = pThis->svga.uHeight;
2207	cRects = 1;
2208	pRect = &DummyRect;
2209	}
2210
2211	/*
2212	* Blit the surface rectangle(s) to the back buffer.
2213	*/
2214	uint32_t const cxSurface = pSurface->pMipmapLevels[0].size.width;
2215	uint32_t const cySurface = pSurface->pMipmapLevels[0].size.height;
2216	for (uint32_t i = 0; i < cRects; i++)
2217	{
2218	SVGA3dCopyRect ClippedRect = pRect[i];
2219
2220	/*
2221	* Do some sanity checking and limit width and height, all so we
2222	* don't need to think about wrap-arounds below.
2223	*/
2224	if (RT_LIKELY( ClippedRect.w
2225	&& ClippedRect.x < VMSVGA_MAX_X
2226	&& ClippedRect.srcx < VMSVGA_MAX_X
2227	&& ClippedRect.h
2228	&& ClippedRect.y < VMSVGA_MAX_Y
2229	&& ClippedRect.srcy < VMSVGA_MAX_Y
2230	))
2231	{ /* likely */ }
2232	else
2233	continue;
2234
2235	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2236	{ /* likely */ }
2237	else
2238	ClippedRect.w = VMSVGA_MAX_Y;
2239	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2240	{ /* likely */ }
2241	else
2242	ClippedRect.w = VMSVGA_MAX_Y;
2243
2244	/*
2245	* Source surface clipping (paranoia). Straight forward.
2246	*/
2247	if (RT_LIKELY(ClippedRect.srcx < cxSurface))
2248	{ /* likely */ }
2249	else
2250	continue;
2251	if (RT_LIKELY(ClippedRect.srcx + ClippedRect.w <= cxSurface))
2252	{ /* likely */ }
2253	else
2254	{
2255	AssertFailed(); /* remove if annoying. */
2256	ClippedRect.w = cxSurface - ClippedRect.srcx;
2257	}
2258
2259	if (RT_LIKELY(ClippedRect.srcy < cySurface))
2260	{ /* likely */ }
2261	else
2262	continue;
2263	if (RT_LIKELY(ClippedRect.srcy + ClippedRect.h <= cySurface))
2264	{ /* likely */ }
2265	else
2266	{
2267	AssertFailed(); /* remove if annoying. */
2268	ClippedRect.h = cySurface - ClippedRect.srcy;
2269	}
2270
2271	/*
2272	* Destination viewport clipping.
2273	*
2274	* This is very straight forward compared to OpenGL. There is no Y
2275	* inversion anywhere and all the coordinate systems are the same.
2276	*/
2277	/* X */
2278	if (ClippedRect.x >= DstViewport.x)
2279	{
2280	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2281	{ /* typical */ }
2282	else if (ClippedRect.x < DstViewport.xRight)
2283	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2284	else
2285	continue;
2286	}
2287	else
2288	{
2289	uint32_t cxAdjust = DstViewport.x - ClippedRect.x;
2290	if (cxAdjust < ClippedRect.w)
2291	{
2292	ClippedRect.w -= cxAdjust;
2293	ClippedRect.x += cxAdjust;
2294	ClippedRect.srcx += cxAdjust;
2295	}
2296	else
2297	continue;
2298
2299	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2300	{ /* typical */ }
2301	else
2302	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2303	}
2304
2305	/* Y */
2306	if (ClippedRect.y >= DstViewport.y)
2307	{
2308	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2309	{ /* typical */ }
2310	else if (ClippedRect.x < DstViewport.y + DstViewport.cy)
2311	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2312	else
2313	continue;
2314	}
2315	else
2316	{
2317	uint32_t cyAdjust = DstViewport.y - ClippedRect.y;
2318	if (cyAdjust < ClippedRect.h)
2319	{
2320	ClippedRect.h -= cyAdjust;
2321	ClippedRect.y += cyAdjust;
2322	ClippedRect.srcy += cyAdjust;
2323	}
2324	else
2325	continue;
2326
2327	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2328	{ /* typical */ }
2329	else
2330	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2331	}
2332
2333	/* Calc source rectangle. */
2334	RECT SrcRect;
2335	SrcRect.left = ClippedRect.srcx;
2336	SrcRect.right = ClippedRect.srcx + ClippedRect.w;
2337	SrcRect.top = ClippedRect.srcy;
2338	SrcRect.bottom = ClippedRect.srcy + ClippedRect.h;
2339
2340	/* Calc destination rectangle. */
2341	RECT DstRect;
2342	DstRect.left = ClippedRect.x;
2343	DstRect.right = ClippedRect.x + ClippedRect.w;
2344	DstRect.top = ClippedRect.y;
2345	DstRect.bottom = ClippedRect.y + ClippedRect.h;
2346
2347	/* Adjust for viewport. */
2348	DstRect.left -= DstViewport.x;
2349	DstRect.right -= DstViewport.x;
2350	DstRect.bottom -= DstViewport.y;
2351	DstRect.top -= DstViewport.y;
2352
2353	Log(("SrcRect: (%d,%d)(%d,%d) DstRect: (%d,%d)(%d,%d)\n",
2354	SrcRect.left, SrcRect.bottom, SrcRect.right, SrcRect.top,
2355	DstRect.left, DstRect.bottom, DstRect.right, DstRect.top));
2356	hr = pContext->pDevice->StretchRect(pSurfaceD3D, &SrcRect, pBackBuffer, &DstRect, D3DTEXF_NONE);
2357	AssertBreak(hr == D3D_OK);
2358	}
2359
2360	if (pSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE)
2361	pSurfaceD3D->Release();
2362
2363	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2364
2365	hr = pContext->pDevice->Present(NULL, NULL, NULL, NULL);
2366	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: Present failed with %x\n", hr), VERR_INTERNAL_ERROR);
2367
2368	pBackBuffer->Release();
2369	return VINF_SUCCESS;
2370	}
2371
2372
2373	/**
2374	* Create a new 3d context
2375	*
2376	* @returns VBox status code.
2377	* @param pThis VGA device instance data.
2378	* @param cid Context id
2379	*/
2380	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2381	{
2382	int rc;
2383	PVMSVGA3DCONTEXT pContext;
2384	HRESULT hr;
2385	D3DPRESENT_PARAMETERS PresParam;
2386	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2387
2388	AssertReturn(pState, VERR_NO_MEMORY);
2389	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2390
2391	Log(("vmsvga3dContextDefine id %x\n", cid));
2392
2393	if (cid >= pState->cContexts)
2394	{
2395	/* Grow the array. */
2396	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2397	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2398	AssertReturn(pvNew, VERR_NO_MEMORY);
2399	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2400	while (pState->cContexts < cNew)
2401	{
2402	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2403	AssertReturn(pContext, VERR_NO_MEMORY);
2404	pContext->id = SVGA3D_INVALID_ID;
2405	pState->papContexts[pState->cContexts++] = pContext;
2406	}
2407	}
2408	/* If one already exists with this id, then destroy it now. */
2409	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2410	vmsvga3dContextDestroy(pThis, cid);
2411
2412	pContext = pState->papContexts[cid];
2413	memset(pContext, 0, sizeof(*pContext));
2414	pContext->id = cid;
2415	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTexture); i++)
2416	pContext->aSidActiveTexture[i] = SVGA3D_INVALID_ID;
2417	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
2418	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2419	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2420
2421	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2422	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2423
2424	/* Create a context window. */
2425	CREATESTRUCT cs;
2426
2427	AssertReturn(pThis->svga.u64HostWindowId, VERR_INTERNAL_ERROR);
2428
2429	cs.lpCreateParams = NULL;
2430	cs.dwExStyle = WS_EX_NOACTIVATE \| WS_EX_NOPARENTNOTIFY \| WS_EX_TRANSPARENT;
2431	#ifdef DEBUG_GFX_WINDOW
2432	cs.lpszName = (char *)RTMemAllocZ(256);
2433	RTStrPrintf((char *)cs.lpszName, 256, "Context %d OpenGL Window", cid);
2434	#else
2435	cs.lpszName = NULL;
2436	#endif
2437	cs.lpszClass = NULL;
2438	#ifdef DEBUG_GFX_WINDOW
2439	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_VISIBLE \| WS_CAPTION;
2440	#else
2441	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_DISABLED \| WS_CHILD \| WS_VISIBLE;
2442	#endif
2443	cs.x = 0;
2444	cs.y = 0;
2445	cs.cx = pThis->svga.uWidth;
2446	cs.cy = pThis->svga.uHeight;
2447	cs.hwndParent = (HWND)pThis->svga.u64HostWindowId;
2448	cs.hMenu = NULL;
2449	cs.hInstance = pState->hInstance;
2450
2451	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATEWINDOW, (WPARAM)&pContext->hwnd, (LPARAM)&cs);
2452	AssertRCReturn(rc, rc);
2453
2454	/* Changed when the function returns. */
2455	PresParam.BackBufferWidth = 0;
2456	PresParam.BackBufferHeight = 0;
2457	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2458	PresParam.BackBufferCount = 0;
2459
2460	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2461	PresParam.MultiSampleQuality = 0;
2462	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2463	PresParam.hDeviceWindow = pContext->hwnd;
2464	PresParam.Windowed = TRUE; /* @todo */
2465	PresParam.EnableAutoDepthStencil = FALSE;
2466	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2467	PresParam.Flags = 0;
2468	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2469	/* @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2470	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2471
2472	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2473	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2474	D3DDEVTYPE_HAL,
2475	pContext->hwnd,
2476	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2477	&PresParam,
2478	&pContext->pDevice);
2479	#else
2480	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2481	D3DDEVTYPE_HAL,
2482	pContext->hwnd,
2483	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2484	&PresParam,
2485	NULL,
2486	&pContext->pDevice);
2487	#endif
2488	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2489
2490	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2491	return VINF_SUCCESS;
2492	}
2493
2494	/**
2495	* Destroy an existing 3d context
2496	*
2497	* @returns VBox status code.
2498	* @param pThis VGA device instance data.
2499	* @param cid Context id
2500	*/
2501	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2502	{
2503	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2504	AssertReturn(pState, VERR_NO_MEMORY);
2505
2506	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2507
2508	if ( cid < pState->cContexts
2509	&& pState->papContexts[cid]->id == cid)
2510	{
2511	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2512
2513	Log(("vmsvga3dContextDestroy id %x\n", cid));
2514
2515	/* Check for all surfaces that are associated with this context to remove all dependencies */
2516	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2517	{
2518	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2519	if ( pSurface->id == sid
2520	&& pSurface->idAssociatedContext == cid)
2521	{
2522	int rc;
2523
2524	Log(("vmsvga3dContextDestroy: remove all dependencies for surface %x\n", sid));
2525
2526	uint32_t surfaceFlags = pSurface->flags;
2527	SVGA3dSurfaceFormat format = pSurface->format;
2528	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2529	uint32_t multisampleCount = pSurface->multiSampleCount;
2530	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2531	SVGA3dSize *pMipLevelSize;
2532	uint32_t cFaces = pSurface->cFaces;
2533
2534	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2535	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2536
2537	for (uint32_t face=0; face < pSurface->cFaces; face++)
2538	{
2539	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2540	{
2541	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2542	memcpy(&pMipLevelSize[idx], &pSurface->pMipmapLevels[idx].size, sizeof(SVGA3dSize));
2543	}
2544	}
2545	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2546
2547	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2548	/** @todo not safe with shared objects */
2549	Assert(pSurface->pSharedObjectTree == NULL);
2550
2551	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2552	AssertRC(rc);
2553
2554	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2555	AssertRC(rc);
2556
2557	Assert(!pSurface->u.pSurface);
2558	}
2559	else
2560	{
2561	/* Check for a shared surface object. */
2562	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2563	if (pSharedSurface)
2564	{
2565	Log(("vmsvga3dContextDestroy: remove shared dependency for surface %x\n", sid));
2566
2567	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
2568	{
2569	case SVGA3D_SURFACE_HINT_TEXTURE:
2570	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2571	Assert(pSharedSurface->u.pTexture);
2572	if (pSharedSurface->u.pTexture)
2573	pSharedSurface->u.pTexture->Release();
2574	break;
2575
2576	default:
2577	AssertFailed();
2578	break;
2579	}
2580	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2581	RTMemFree(pSharedSurface);
2582	}
2583	}
2584	}
2585
2586	/* Destroy all leftover pixel shaders. */
2587	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2588	{
2589	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2590	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2591	}
2592	if (pContext->paPixelShader)
2593	RTMemFree(pContext->paPixelShader);
2594
2595	/* Destroy all leftover vertex shaders. */
2596	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2597	{
2598	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2599	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2600	}
2601	if (pContext->paVertexShader)
2602	RTMemFree(pContext->paVertexShader);
2603
2604	if (pContext->state.paVertexShaderConst)
2605	RTMemFree(pContext->state.paVertexShaderConst);
2606	if (pContext->state.paPixelShaderConst)
2607	RTMemFree(pContext->state.paPixelShaderConst);
2608
2609	/* Release the D3D device object */
2610	pContext->pDevice->Release();
2611
2612	/* Destroy the window we've created. */
2613	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2614	AssertRC(rc);
2615
2616	memset(pContext, 0, sizeof(*pContext));
2617	pContext->id = SVGA3D_INVALID_ID;
2618	}
2619	else
2620	AssertFailed();
2621
2622	return VINF_SUCCESS;
2623	}
2624
2625	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
2626	{
2627	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2628	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2629	AssertReturn(pState, VERR_NO_MEMORY);
2630
2631	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2632	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTexture); i++)
2633	{
2634	if (pContext->aSidActiveTexture[i] != SVGA3D_INVALID_ID)
2635	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTexture[i]);
2636	}
2637	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
2638	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
2639	#endif
2640	return VINF_SUCCESS;
2641	}
2642
2643	/* Handle resize */
2644	int vmsvga3dChangeMode(PVGASTATE pThis)
2645	{
2646	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2647	AssertReturn(pState, VERR_NO_MEMORY);
2648
2649	/* Resize all active contexts. */
2650	for (uint32_t i = 0; i < pState->cContexts; i++)
2651	{
2652	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2653	uint32_t cid = pContext->id;
2654
2655	if (cid != SVGA3D_INVALID_ID)
2656	{
2657	CREATESTRUCT cs;
2658	D3DPRESENT_PARAMETERS PresParam;
2659	D3DVIEWPORT9 viewportOrg;
2660	HRESULT hr;
2661
2662	#ifdef VMSVGA3D_DIRECT3D9_RESET
2663	/* Sync back all surface data as everything is lost after the Reset. */
2664	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2665	{
2666	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2667	if ( pSurface->id == sid
2668	&& pSurface->idAssociatedContext == cid
2669	&& pSurface->u.pSurface)
2670	{
2671	Log(("vmsvga3dChangeMode: sync back data of surface sid=%x (fDirty=%d)\n", sid, pSurface->fDirty));
2672
2673	/* Reallocate our surface memory buffers. */
2674	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2675	{
2676	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[i];
2677
2678	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2679	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2680
2681	if (!pSurface->fDirty)
2682	{
2683	D3DLOCKED_RECT LockedRect;
2684
2685	if (pSurface->bounce.pTexture)
2686	{
2687	IDirect3DSurface9 pSrc, pDest;
2688
2689	/* @todo only sync when something was actually rendered (since the last sync) */
2690	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2691	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2692	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2693
2694	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2695	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2696
2697	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2698	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2699
2700	pSrc->Release();
2701	pDest->Release();
2702
2703	hr = pSurface->bounce.pTexture->LockRect(i,
2704	&LockedRect,
2705	NULL,
2706	D3DLOCK_READONLY);
2707	}
2708	else
2709	hr = pSurface->u.pTexture->LockRect(i,
2710	&LockedRect,
2711	NULL,
2712	D3DLOCK_READONLY);
2713	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2714
2715	/* Copy the data one line at a time in case the internal pitch is different. */
2716	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2717	{
2718	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2719	}
2720
2721	if (pSurface->bounce.pTexture)
2722	hr = pSurface->bounce.pTexture->UnlockRect(i);
2723	else
2724	hr = pSurface->u.pTexture->UnlockRect(i);
2725	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2726	}
2727	}
2728
2729
2730	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
2731	{
2732	case SVGA3D_SURFACE_CUBEMAP:
2733	AssertFailed(); /* @todo */
2734	break;
2735
2736	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2737	pSurface->u.pIndexBuffer->Release();
2738	break;
2739
2740	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2741	pSurface->u.pVertexBuffer->Release();
2742	pSurface->u.pVertexBuffer = NULL;
2743	break;
2744
2745	case SVGA3D_SURFACE_HINT_TEXTURE:
2746	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2747	pSurface->u.pTexture->Release();
2748	pSurface->u.pTexture = NULL;
2749	if (pSurface->bounce.pTexture)
2750	{
2751	pSurface->bounce.pTexture->Release();
2752	pSurface->bounce.pTexture = NULL;
2753	}
2754	break;
2755
2756	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2757	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2758	if (pSurface->fStencilAsTexture)
2759	pSurface->u.pTexture->Release();
2760	else
2761	pSurface->u.pSurface->Release();
2762	pSurface->u.pSurface = NULL;
2763	break;
2764
2765	default:
2766	break;
2767	}
2768	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2769	Assert(pSurface->pSharedObjectTree == NULL);
2770
2771	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2772	pSurface->hSharedObject = 0;
2773	}
2774	}
2775	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2776	memset(&cs, 0, sizeof(cs));
2777	cs.cx = pThis->svga.uWidth;
2778	cs.cy = pThis->svga.uHeight;
2779
2780	Log(("vmsvga3dChangeMode: Resize window %x of context %d to (%d,%d)\n", pContext->hwnd, pContext->id, cs.cx, cs.cy));
2781
2782	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2783	hr = pContext->pDevice->GetViewport(&viewportOrg);
2784	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2785
2786	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)));
2787
2788	/* Resize the window. */
2789	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_RESIZEWINDOW, (WPARAM)pContext->hwnd, (LPARAM)&cs);
2790	AssertRC(rc);
2791
2792	/* Changed when the function returns. */
2793	PresParam.BackBufferWidth = 0;
2794	PresParam.BackBufferHeight = 0;
2795	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2796	PresParam.BackBufferCount = 0;
2797
2798	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2799	PresParam.MultiSampleQuality = 0;
2800	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2801	PresParam.hDeviceWindow = pContext->hwnd;
2802	PresParam.Windowed = TRUE; /* @todo */
2803	PresParam.EnableAutoDepthStencil = FALSE;
2804	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2805	PresParam.Flags = 0;
2806	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2807	/* @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2808	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
2809
2810	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2811	hr = pContext->pDevice->Reset(&PresParam);
2812	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2813	#else
2814	/* ResetEx does not trash the device state */
2815	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
2816	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2817	#endif
2818	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2819
2820	/* ResetEx changes the viewport; restore it again. */
2821	hr = pContext->pDevice->SetViewport(&viewportOrg);
2822	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2823
2824	#ifdef LOG_ENABLED
2825	{
2826	D3DVIEWPORT9 viewport;
2827	hr = pContext->pDevice->GetViewport(&viewport);
2828	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2829
2830	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)));
2831	}
2832	#endif
2833
2834	/* First set the render targets as they change the internal state (reset viewport etc) */
2835	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
2836	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
2837	{
2838	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
2839	{
2840	SVGA3dSurfaceImageId target;
2841
2842	target.sid = pContext->state.aRenderTargets[j];
2843	target.face = 0;
2844	target.mipmap = 0;
2845	rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
2846	AssertRCReturn(rc, rc);
2847	}
2848	}
2849
2850	#ifdef VMSVGA3D_DIRECT3D9_RESET
2851	/* Recreate the render state */
2852	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
2853	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
2854	{
2855	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
2856
2857	if (pRenderState->state != SVGA3D_RS_INVALID)
2858	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
2859	}
2860	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
2861
2862	/* Recreate the texture state */
2863	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
2864	for (uint32_t iStage = 0; iStage < SVGA3D_MAX_TEXTURE_STAGE; iStage++)
2865	{
2866	for (uint32_t j = 0; j < SVGA3D_TS_MAX; j++)
2867	{
2868	SVGA3dTextureState *pTextureState = &pContext->state.aTextureState[iStage][j];
2869
2870	if (pTextureState->name != SVGA3D_RS_INVALID)
2871	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
2872	}
2873	}
2874	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
2875
2876	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
2877	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
2878	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
2879	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
2880	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
2881	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
2882	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
2883	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
2884	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
2885	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
2886	/** @todo restore more state data */
2887	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2888	}
2889	}
2890	return VINF_SUCCESS;
2891	}
2892
2893
2894	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
2895	{
2896	D3DTRANSFORMSTATETYPE d3dState;
2897	HRESULT hr;
2898	PVMSVGA3DCONTEXT pContext;
2899	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2900	AssertReturn(pState, VERR_NO_MEMORY);
2901
2902	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
2903
2904	if ( cid >= pState->cContexts
2905	\|\| pState->papContexts[cid]->id != cid)
2906	{
2907	Log(("vmsvga3dSetTransform invalid context id!\n"));
2908	return VERR_INVALID_PARAMETER;
2909	}
2910	pContext = pState->papContexts[cid];
2911
2912	switch (type)
2913	{
2914	case SVGA3D_TRANSFORM_VIEW:
2915	d3dState = D3DTS_VIEW;
2916	break;
2917	case SVGA3D_TRANSFORM_PROJECTION:
2918	d3dState = D3DTS_PROJECTION;
2919	break;
2920	case SVGA3D_TRANSFORM_TEXTURE0:
2921	d3dState = D3DTS_TEXTURE0;
2922	break;
2923	case SVGA3D_TRANSFORM_TEXTURE1:
2924	d3dState = D3DTS_TEXTURE1;
2925	break;
2926	case SVGA3D_TRANSFORM_TEXTURE2:
2927	d3dState = D3DTS_TEXTURE2;
2928	break;
2929	case SVGA3D_TRANSFORM_TEXTURE3:
2930	d3dState = D3DTS_TEXTURE3;
2931	break;
2932	case SVGA3D_TRANSFORM_TEXTURE4:
2933	d3dState = D3DTS_TEXTURE4;
2934	break;
2935	case SVGA3D_TRANSFORM_TEXTURE5:
2936	d3dState = D3DTS_TEXTURE5;
2937	break;
2938	case SVGA3D_TRANSFORM_TEXTURE6:
2939	d3dState = D3DTS_TEXTURE6;
2940	break;
2941	case SVGA3D_TRANSFORM_TEXTURE7:
2942	d3dState = D3DTS_TEXTURE7;
2943	break;
2944	case SVGA3D_TRANSFORM_WORLD:
2945	d3dState = D3DTS_WORLD;
2946	break;
2947	case SVGA3D_TRANSFORM_WORLD1:
2948	d3dState = D3DTS_WORLD1;
2949	break;
2950	case SVGA3D_TRANSFORM_WORLD2:
2951	d3dState = D3DTS_WORLD2;
2952	break;
2953	case SVGA3D_TRANSFORM_WORLD3:
2954	d3dState = D3DTS_WORLD3;
2955	break;
2956
2957	default:
2958	Log(("vmsvga3dSetTransform: unknown type!!\n"));
2959	return VERR_INVALID_PARAMETER;
2960	}
2961
2962	/* Save this matrix for vm state save/restore. */
2963	pContext->state.aTransformState[type].fValid = true;
2964	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
2965	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
2966
2967	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)));
2968	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)));
2969	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)));
2970	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)));
2971	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
2972	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
2973	return VINF_SUCCESS;
2974	}
2975
2976	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
2977	{
2978	D3DVIEWPORT9 viewport;
2979	HRESULT hr;
2980	PVMSVGA3DCONTEXT pContext;
2981	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2982	AssertReturn(pState, VERR_NO_MEMORY);
2983
2984	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
2985
2986	if ( cid >= pState->cContexts
2987	\|\| pState->papContexts[cid]->id != cid)
2988	{
2989	Log(("vmsvga3dSetZRange invalid context id!\n"));
2990	return VERR_INVALID_PARAMETER;
2991	}
2992	pContext = pState->papContexts[cid];
2993	pContext->state.zRange = zRange;
2994	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
2995
2996	hr = pContext->pDevice->GetViewport(&viewport);
2997	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2998
2999	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)));
3000	/* @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3001	if (zRange.min < 0.0)
3002	zRange.min = 0.0;
3003	if (zRange.max > 1.0)
3004	zRange.max = 1.0;
3005
3006	viewport.MinZ = zRange.min;
3007	viewport.MaxZ = zRange.max;
3008	hr = pContext->pDevice->SetViewport(&viewport);
3009	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3010	return VINF_SUCCESS;
3011	}
3012
3013	/**
3014	* Convert SVGA blend op value to its D3D equivalent
3015	*/
3016	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3017	{
3018	switch (blendOp)
3019	{
3020	case SVGA3D_BLENDOP_ZERO:
3021	return D3DBLEND_ZERO;
3022	case SVGA3D_BLENDOP_ONE:
3023	return D3DBLEND_ONE;
3024	case SVGA3D_BLENDOP_SRCCOLOR:
3025	return D3DBLEND_SRCCOLOR;
3026	case SVGA3D_BLENDOP_INVSRCCOLOR:
3027	return D3DBLEND_INVSRCCOLOR;
3028	case SVGA3D_BLENDOP_SRCALPHA:
3029	return D3DBLEND_SRCALPHA;
3030	case SVGA3D_BLENDOP_INVSRCALPHA:
3031	return D3DBLEND_INVSRCALPHA;
3032	case SVGA3D_BLENDOP_DESTALPHA:
3033	return D3DBLEND_DESTALPHA;
3034	case SVGA3D_BLENDOP_INVDESTALPHA:
3035	return D3DBLEND_INVDESTALPHA;
3036	case SVGA3D_BLENDOP_DESTCOLOR:
3037	return D3DBLEND_DESTCOLOR;
3038	case SVGA3D_BLENDOP_INVDESTCOLOR:
3039	return D3DBLEND_INVDESTCOLOR;
3040	case SVGA3D_BLENDOP_SRCALPHASAT:
3041	return D3DBLEND_SRCALPHASAT;
3042	case SVGA3D_BLENDOP_BLENDFACTOR:
3043	return D3DBLEND_BLENDFACTOR;
3044	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3045	return D3DBLEND_INVBLENDFACTOR;
3046	default:
3047	AssertFailed();
3048	return defaultBlendOp;
3049	}
3050	}
3051
3052	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3053	{
3054	DWORD val;
3055	HRESULT hr;
3056	PVMSVGA3DCONTEXT pContext;
3057	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3058	AssertReturn(pState, VERR_NO_MEMORY);
3059
3060	Log(("vmsvga3dSetRenderState cid=%x cRenderStates=%d\n", cid, cRenderStates));
3061
3062	if ( cid >= pState->cContexts
3063	\|\| pState->papContexts[cid]->id != cid)
3064	{
3065	Log(("vmsvga3dSetRenderState invalid context id!\n"));
3066	return VERR_INVALID_PARAMETER;
3067	}
3068	pContext = pState->papContexts[cid];
3069
3070	for (unsigned i = 0; i < cRenderStates; i++)
3071	{
3072	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3073
3074	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3075	/* Save the render state for vm state saving. */
3076	if (pRenderState[i].state < SVGA3D_RS_MAX)
3077	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3078
3079	switch (pRenderState[i].state)
3080	{
3081	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3082	renderState = D3DRS_ZENABLE;
3083	val = pRenderState[i].uintValue;
3084	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3085	break;
3086
3087	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3088	renderState = D3DRS_ZWRITEENABLE;
3089	val = pRenderState[i].uintValue;
3090	break;
3091
3092	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3093	renderState = D3DRS_ALPHATESTENABLE;
3094	val = pRenderState[i].uintValue;
3095	break;
3096
3097	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3098	renderState = D3DRS_DITHERENABLE;
3099	val = pRenderState[i].uintValue;
3100	break;
3101
3102	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3103	renderState = D3DRS_ALPHABLENDENABLE;
3104	val = pRenderState[i].uintValue;
3105	break;
3106
3107	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3108	renderState = D3DRS_FOGENABLE;
3109	val = pRenderState[i].uintValue;
3110	break;
3111
3112	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3113	renderState = D3DRS_SPECULARENABLE;
3114	val = pRenderState[i].uintValue;
3115	break;
3116
3117	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3118	renderState = D3DRS_LIGHTING;
3119	val = pRenderState[i].uintValue;
3120	break;
3121
3122	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3123	renderState = D3DRS_NORMALIZENORMALS;
3124	val = pRenderState[i].uintValue;
3125	break;
3126
3127	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3128	renderState = D3DRS_POINTSPRITEENABLE;
3129	val = pRenderState[i].uintValue;
3130	break;
3131
3132	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3133	renderState = D3DRS_POINTSCALEENABLE;
3134	val = pRenderState[i].uintValue;
3135	break;
3136
3137	case SVGA3D_RS_POINTSIZE: /* float */
3138	renderState = D3DRS_POINTSIZE;
3139	val = pRenderState[i].uintValue;
3140	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3141	break;
3142
3143	case SVGA3D_RS_POINTSIZEMIN: /* float */
3144	renderState = D3DRS_POINTSIZE_MIN;
3145	val = pRenderState[i].uintValue;
3146	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3147	break;
3148
3149	case SVGA3D_RS_POINTSIZEMAX: /* float */
3150	renderState = D3DRS_POINTSIZE_MAX;
3151	val = pRenderState[i].uintValue;
3152	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3153	break;
3154
3155	case SVGA3D_RS_POINTSCALE_A: /* float */
3156	renderState = D3DRS_POINTSCALE_A;
3157	val = pRenderState[i].uintValue;
3158	break;
3159
3160	case SVGA3D_RS_POINTSCALE_B: /* float */
3161	renderState = D3DRS_POINTSCALE_B;
3162	val = pRenderState[i].uintValue;
3163	break;
3164
3165	case SVGA3D_RS_POINTSCALE_C: /* float */
3166	renderState = D3DRS_POINTSCALE_C;
3167	val = pRenderState[i].uintValue;
3168	break;
3169
3170	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3171	renderState = D3DRS_AMBIENT;
3172	val = pRenderState[i].uintValue;
3173	break;
3174
3175	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3176	renderState = D3DRS_CLIPPLANEENABLE;
3177	val = pRenderState[i].uintValue;
3178	break;
3179
3180	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3181	renderState = D3DRS_FOGCOLOR;
3182	val = pRenderState[i].uintValue;
3183	break;
3184
3185	case SVGA3D_RS_FOGSTART: /* float */
3186	renderState = D3DRS_FOGSTART;
3187	val = pRenderState[i].uintValue;
3188	break;
3189
3190	case SVGA3D_RS_FOGEND: /* float */
3191	renderState = D3DRS_FOGEND;
3192	val = pRenderState[i].uintValue;
3193	break;
3194
3195	case SVGA3D_RS_FOGDENSITY: /* float */
3196	renderState = D3DRS_FOGDENSITY;
3197	val = pRenderState[i].uintValue;
3198	break;
3199
3200	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3201	renderState = D3DRS_RANGEFOGENABLE;
3202	val = pRenderState[i].uintValue;
3203	break;
3204
3205	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3206	{
3207	SVGA3dFogMode mode;
3208	mode.uintValue = pRenderState[i].uintValue;
3209
3210	switch (mode.s.function)
3211	{
3212	case SVGA3D_FOGFUNC_INVALID:
3213	val = D3DFOG_NONE;
3214	break;
3215	case SVGA3D_FOGFUNC_EXP:
3216	val = D3DFOG_EXP;
3217	break;
3218	case SVGA3D_FOGFUNC_EXP2:
3219	val = D3DFOG_EXP2;
3220	break;
3221	case SVGA3D_FOGFUNC_LINEAR:
3222	val = D3DFOG_LINEAR;
3223	break;
3224	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3225	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3226	break;
3227	default:
3228	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3229	break;
3230	}
3231
3232	/* The fog type determines the render state. */
3233	switch (mode.s.type)
3234	{
3235	case SVGA3D_FOGTYPE_VERTEX:
3236	renderState = D3DRS_FOGVERTEXMODE;
3237	break;
3238	case SVGA3D_FOGTYPE_PIXEL:
3239	renderState = D3DRS_FOGTABLEMODE;
3240	break;
3241	default:
3242	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3243	break;
3244	}
3245
3246	/* Set the fog base to depth or range. */
3247	switch (mode.s.base)
3248	{
3249	case SVGA3D_FOGBASE_DEPTHBASED:
3250	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3251	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3252	break;
3253	case SVGA3D_FOGBASE_RANGEBASED:
3254	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3255	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3256	break;
3257	default:
3258	/* ignore */
3259	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3260	break;
3261	}
3262	break;
3263	}
3264
3265	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3266	{
3267	SVGA3dFillMode mode;
3268
3269	mode.uintValue = pRenderState[i].uintValue;
3270
3271	switch (mode.s.mode)
3272	{
3273	case SVGA3D_FILLMODE_POINT:
3274	val = D3DFILL_POINT;
3275	break;
3276	case SVGA3D_FILLMODE_LINE:
3277	val = D3DFILL_WIREFRAME;
3278	break;
3279	case SVGA3D_FILLMODE_FILL:
3280	val = D3DFILL_SOLID;
3281	break;
3282	default:
3283	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3284	break;
3285	}
3286	/* @todo ignoring face for now. */
3287	renderState = D3DRS_FILLMODE;
3288	break;
3289	}
3290
3291	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3292	renderState = D3DRS_SHADEMODE;
3293	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3294	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3295	break;
3296
3297	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3298	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3299	/* @todo */
3300	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3301	/*
3302	renderState = D3DRS_LINEPATTERN;
3303	val = pRenderState[i].uintValue;
3304	*/
3305	break;
3306
3307	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3308	renderState = D3DRS_SRCBLEND;
3309	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3310	break;
3311
3312	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3313	renderState = D3DRS_DESTBLEND;
3314	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3315	break;
3316
3317	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3318	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3319	renderState = D3DRS_BLENDOP;
3320	val = pRenderState[i].uintValue;
3321	break;
3322
3323	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3324	{
3325	switch (pRenderState[i].uintValue)
3326	{
3327	case SVGA3D_FACE_NONE:
3328	val = D3DCULL_NONE;
3329	break;
3330	case SVGA3D_FACE_FRONT:
3331	val = D3DCULL_CW;
3332	break;
3333	case SVGA3D_FACE_BACK:
3334	val = D3DCULL_CCW;
3335	break;
3336	case SVGA3D_FACE_FRONT_BACK:
3337	AssertFailed();
3338	val = D3DCULL_CW;
3339	break;
3340	default:
3341	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3342	break;
3343	}
3344	renderState = D3DRS_CULLMODE;
3345	break;
3346	}
3347
3348	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3349	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3350	renderState = D3DRS_ZFUNC;
3351	val = pRenderState[i].uintValue;
3352	break;
3353
3354	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3355	renderState = D3DRS_ALPHAFUNC;
3356	val = pRenderState[i].uintValue;
3357	break;
3358
3359	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3360	renderState = D3DRS_STENCILENABLE;
3361	val = pRenderState[i].uintValue;
3362	break;
3363
3364	case SVGA3D_RS_STENCILREF: /* uint32_t */
3365	renderState = D3DRS_STENCILREF;
3366	val = pRenderState[i].uintValue;
3367	break;
3368
3369	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3370	renderState = D3DRS_STENCILMASK;
3371	val = pRenderState[i].uintValue;
3372	break;
3373
3374	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3375	renderState = D3DRS_STENCILWRITEMASK;
3376	val = pRenderState[i].uintValue;
3377	break;
3378
3379	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3380	renderState = D3DRS_STENCILFUNC;
3381	val = pRenderState[i].uintValue;
3382	break;
3383
3384	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3385	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3386	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3387	renderState = D3DRS_STENCILFAIL;
3388	val = pRenderState[i].uintValue;
3389	break;
3390
3391	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3392	renderState = D3DRS_STENCILZFAIL;
3393	val = pRenderState[i].uintValue;
3394	break;
3395
3396	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3397	renderState = D3DRS_STENCILPASS;
3398	val = pRenderState[i].uintValue;
3399	break;
3400
3401	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3402	renderState = D3DRS_ALPHAREF;
3403	val = pRenderState[i].uintValue;
3404	break;
3405
3406	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3407	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3408	/*
3409	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3410	val = pRenderState[i].uintValue;
3411	*/
3412	break;
3413
3414	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3415	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3416	/* @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3417	/*
3418	renderState = D3DRS_COORDINATETYPE;
3419	val = pRenderState[i].uintValue;
3420	*/
3421	break;
3422
3423	case SVGA3D_RS_ZBIAS: /* float */
3424	/* @todo unknown meaning; depth bias is not identical
3425	renderState = D3DRS_DEPTHBIAS;
3426	val = pRenderState[i].uintValue;
3427	*/
3428	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3429	break;
3430
3431	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3432	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3433	val = pRenderState[i].uintValue;
3434	break;
3435
3436	case SVGA3D_RS_DEPTHBIAS: /* float */
3437	renderState = D3DRS_DEPTHBIAS;
3438	val = pRenderState[i].uintValue;
3439	break;
3440
3441	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3442	renderState = D3DRS_COLORWRITEENABLE;
3443	val = pRenderState[i].uintValue;
3444	break;
3445
3446	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3447	//AssertFailed();
3448	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3449	val = pRenderState[i].uintValue;
3450	break;
3451
3452	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3453	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3454	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3455	val = pRenderState[i].uintValue;
3456	break;
3457
3458	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3459	renderState = D3DRS_SPECULARMATERIALSOURCE;
3460	val = pRenderState[i].uintValue;
3461	break;
3462
3463	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3464	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3465	val = pRenderState[i].uintValue;
3466	break;
3467
3468	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3469	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3470	val = pRenderState[i].uintValue;
3471	break;
3472
3473	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3474	renderState = D3DRS_TEXTUREFACTOR;
3475	val = pRenderState[i].uintValue;
3476	break;
3477
3478	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3479	renderState = D3DRS_LOCALVIEWER;
3480	val = pRenderState[i].uintValue;
3481	break;
3482
3483	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3484	renderState = D3DRS_SCISSORTESTENABLE;
3485	val = pRenderState[i].uintValue;
3486	break;
3487
3488	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3489	renderState = D3DRS_BLENDFACTOR;
3490	val = pRenderState[i].uintValue;
3491	break;
3492
3493	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3494	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3495	val = pRenderState[i].uintValue;
3496	break;
3497
3498	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3499	renderState = D3DRS_CCW_STENCILFUNC;
3500	val = pRenderState[i].uintValue;
3501	break;
3502
3503	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3504	renderState = D3DRS_CCW_STENCILFAIL;
3505	val = pRenderState[i].uintValue;
3506	break;
3507
3508	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3509	renderState = D3DRS_CCW_STENCILZFAIL;
3510	val = pRenderState[i].uintValue;
3511	break;
3512
3513	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3514	renderState = D3DRS_CCW_STENCILPASS;
3515	val = pRenderState[i].uintValue;
3516	break;
3517
3518	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3519	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3520	renderState = D3DRS_VERTEXBLEND;
3521	val = pRenderState[i].uintValue;
3522	break;
3523
3524	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3525	//AssertFailed();
3526	/*
3527	D3DRS_SRGBWRITEENABLE ??
3528	renderState = D3DRS_OUTPUTGAMMA;
3529	val = pRenderState[i].uintValue;
3530	*/
3531	break;
3532
3533	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3534	AssertFailed();
3535	/*
3536	renderState = D3DRS_ZVISIBLE;
3537	val = pRenderState[i].uintValue;
3538	*/
3539	break;
3540
3541	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3542	renderState = D3DRS_LASTPIXEL;
3543	val = pRenderState[i].uintValue;
3544	break;
3545
3546	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3547	renderState = D3DRS_CLIPPING;
3548	val = pRenderState[i].uintValue;
3549	break;
3550
3551	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3552	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3553	renderState = D3DRS_WRAP0;
3554	val = pRenderState[i].uintValue;
3555	break;
3556
3557	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3558	renderState = D3DRS_WRAP1;
3559	val = pRenderState[i].uintValue;
3560	break;
3561
3562	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3563	renderState = D3DRS_WRAP2;
3564	val = pRenderState[i].uintValue;
3565	break;
3566
3567	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3568	renderState = D3DRS_WRAP3;
3569	val = pRenderState[i].uintValue;
3570	break;
3571
3572	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3573	renderState = D3DRS_WRAP4;
3574	val = pRenderState[i].uintValue;
3575	break;
3576
3577	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3578	renderState = D3DRS_WRAP5;
3579	val = pRenderState[i].uintValue;
3580	break;
3581
3582	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3583	renderState = D3DRS_WRAP6;
3584	val = pRenderState[i].uintValue;
3585	break;
3586
3587	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3588	renderState = D3DRS_WRAP7;
3589	val = pRenderState[i].uintValue;
3590	break;
3591
3592	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3593	renderState = D3DRS_WRAP8;
3594	val = pRenderState[i].uintValue;
3595	break;
3596
3597	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3598	renderState = D3DRS_WRAP9;
3599	val = pRenderState[i].uintValue;
3600	break;
3601
3602	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3603	renderState = D3DRS_WRAP10;
3604	val = pRenderState[i].uintValue;
3605	break;
3606
3607	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3608	renderState = D3DRS_WRAP11;
3609	val = pRenderState[i].uintValue;
3610	break;
3611
3612	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3613	renderState = D3DRS_WRAP12;
3614	val = pRenderState[i].uintValue;
3615	break;
3616
3617	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3618	renderState = D3DRS_WRAP13;
3619	val = pRenderState[i].uintValue;
3620	break;
3621
3622	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3623	renderState = D3DRS_WRAP14;
3624	val = pRenderState[i].uintValue;
3625	break;
3626
3627	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3628	renderState = D3DRS_WRAP15;
3629	val = pRenderState[i].uintValue;
3630	break;
3631
3632	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3633	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3634	val = pRenderState[i].uintValue;
3635	break;
3636
3637	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3638	renderState = D3DRS_MULTISAMPLEMASK;
3639	val = pRenderState[i].uintValue;
3640	break;
3641
3642	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3643	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3644	val = pRenderState[i].uintValue;
3645	break;
3646
3647	case SVGA3D_RS_TWEENFACTOR: /* float */
3648	renderState = D3DRS_TWEENFACTOR;
3649	val = pRenderState[i].uintValue;
3650	break;
3651
3652	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3653	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3654	val = pRenderState[i].uintValue;
3655	break;
3656
3657	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3658	renderState = D3DRS_COLORWRITEENABLE1;
3659	val = pRenderState[i].uintValue;
3660	break;
3661
3662	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3663	renderState = D3DRS_COLORWRITEENABLE2;
3664	val = pRenderState[i].uintValue;
3665	break;
3666
3667	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3668	renderState = D3DRS_COLORWRITEENABLE3;
3669	val = pRenderState[i].uintValue;
3670	break;
3671
3672	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3673	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3674	val = pRenderState[i].uintValue;
3675	break;
3676
3677	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3678	renderState = D3DRS_SRCBLENDALPHA;
3679	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3680	break;
3681
3682	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3683	renderState = D3DRS_DESTBLENDALPHA;
3684	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3685	break;
3686
3687	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3688	renderState = D3DRS_BLENDOPALPHA;
3689	val = pRenderState[i].uintValue;
3690	break;
3691
3692	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3693	AssertFailed();
3694	/*
3695	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3696	val = pRenderState[i].uintValue;
3697	*/
3698	break;
3699
3700	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3701	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3702	val = pRenderState[i].uintValue;
3703	break;
3704
3705	case SVGA3D_RS_LINEWIDTH: /* float */
3706	AssertFailed();
3707	/*
3708	renderState = D3DRS_LINEWIDTH;
3709	val = pRenderState[i].uintValue;
3710	*/
3711	break;
3712	}
3713
3714	if (renderState != D3DRS_FORCE_DWORD)
3715	{
3716	hr = pContext->pDevice->SetRenderState(renderState, val);
3717	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3718	}
3719	}
3720
3721	return VINF_SUCCESS;
3722	}
3723
3724	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3725	{
3726	HRESULT hr;
3727	PVMSVGA3DCONTEXT pContext;
3728	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3729	PVMSVGA3DSURFACE pRenderTarget;
3730
3731	AssertReturn(pState, VERR_NO_MEMORY);
3732	AssertReturn(type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3733	AssertReturn(target.face == 0, VERR_INVALID_PARAMETER);
3734
3735	Log(("vmsvga3dSetRenderTarget cid=%x type=%x surface id=%x\n", cid, type, target.sid));
3736
3737	if ( cid >= pState->cContexts
3738	\|\| pState->papContexts[cid]->id != cid)
3739	{
3740	Log(("vmsvga3dSetRenderTarget invalid context id!\n"));
3741	return VERR_INVALID_PARAMETER;
3742	}
3743	pContext = pState->papContexts[cid];
3744
3745	/* Save for vm state save/restore. */
3746	pContext->state.aRenderTargets[type] = target.sid;
3747
3748	if (target.sid == SVGA3D_INVALID_ID)
3749	{
3750	/* Disable render target. */
3751	switch (type)
3752	{
3753	case SVGA3D_RT_DEPTH:
3754	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3755	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3756	break;
3757
3758	case SVGA3D_RT_STENCIL:
3759	/* ignore; correct?? */
3760	break;
3761
3762	case SVGA3D_RT_COLOR0:
3763	case SVGA3D_RT_COLOR1:
3764	case SVGA3D_RT_COLOR2:
3765	case SVGA3D_RT_COLOR3:
3766	case SVGA3D_RT_COLOR4:
3767	case SVGA3D_RT_COLOR5:
3768	case SVGA3D_RT_COLOR6:
3769	case SVGA3D_RT_COLOR7:
3770	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
3771
3772	if (pState->fSupportedSurfaceNULL)
3773	{
3774	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render into a depth buffer without
3775	* wishing to update an actual color render target
3776	*/
3777	IDirect3DSurface9* pDummyRenderTarget;
3778	hr = pContext->pDevice->CreateRenderTarget(pThis->svga.uWidth,
3779	pThis->svga.uHeight,
3780	FOURCC_NULL,
3781	D3DMULTISAMPLE_NONE,
3782	0,
3783	FALSE,
3784	&pDummyRenderTarget,
3785	NULL);
3786
3787	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3788
3789	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3790	pDummyRenderTarget->Release();
3791	}
3792	else
3793	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3794
3795	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3796	break;
3797
3798	default:
3799	AssertFailedReturn(VERR_INVALID_PARAMETER);
3800	}
3801	return VINF_SUCCESS;
3802	}
3803
3804	AssertReturn(target.sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
3805	AssertReturn(target.sid < pState->cSurfaces && pState->papSurfaces[target.sid]->id == target.sid, VERR_INVALID_PARAMETER);
3806	pRenderTarget = pState->papSurfaces[target.sid];
3807
3808	switch (type)
3809	{
3810	case SVGA3D_RT_DEPTH:
3811	case SVGA3D_RT_STENCIL:
3812	AssertReturn(target.mipmap == 0, VERR_INVALID_PARAMETER);
3813	if (!pRenderTarget->u.pSurface)
3814	{
3815	DWORD cQualityLevels = 0;
3816
3817	/* Query the nr of quality levels for this particular format */
3818	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3819	{
3820	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3821	D3DDEVTYPE_HAL,
3822	pRenderTarget->formatD3D,
3823	TRUE, /* Windowed */
3824	pRenderTarget->multiSampleTypeD3D,
3825	&cQualityLevels);
3826	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3827	}
3828
3829	if ( pState->fSupportedSurfaceINTZ
3830	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
3831	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
3832	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8))
3833	{
3834	Log(("vmsvga3dSetRenderTarget: Creating stencil surface as texture!\n"));
3835	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3836	AssertRC(rc); /* non-fatal */
3837	}
3838
3839	if (!pRenderTarget->fStencilAsTexture)
3840	{
3841	Log(("vmsvga3dSetRenderTarget DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
3842	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->pMipmapLevels[0].size.width,
3843	pRenderTarget->pMipmapLevels[0].size.height,
3844	pRenderTarget->formatD3D,
3845	pRenderTarget->multiSampleTypeD3D,
3846	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
3847	FALSE, /* not discardable */
3848	&pRenderTarget->u.pSurface,
3849	NULL);
3850	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3851	}
3852
3853	pRenderTarget->idAssociatedContext = cid;
3854
3855	#if 0 /* doesn't work */
3856	if ( !pRenderTarget->fStencilAsTexture
3857	&& pRenderTarget->fDirty)
3858	{
3859	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
3860	Assert(pRenderTarget->faces[0].numMipLevels == 1);
3861
3862	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
3863	{
3864	if (pRenderTarget->pMipmapLevels[i].fDirty)
3865	{
3866	D3DLOCKED_RECT LockedRect;
3867
3868	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
3869	NULL, /* entire surface */
3870	0);
3871
3872	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3873
3874	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->pMipmapLevels[i].cbSurfacePitch));
3875
3876	uint8_t pDest = (uint8_t )LockedRect.pBits;
3877	uint8_t pSrc = (uint8_t )pRenderTarget->pMipmapLevels[i].pSurfaceData;
3878	for (uint32_t j = 0; j < pRenderTarget->pMipmapLevels[i].size.height; j++)
3879	{
3880	memcpy(pDest, pSrc, pRenderTarget->pMipmapLevels[i].cbSurfacePitch);
3881
3882	pDest += LockedRect.Pitch;
3883	pSrc += pRenderTarget->pMipmapLevels[i].cbSurfacePitch;
3884	}
3885
3886	hr = pRenderTarget->u.pSurface->UnlockRect();
3887	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3888
3889	pRenderTarget->pMipmapLevels[i].fDirty = false;
3890	}
3891	}
3892	}
3893	#endif
3894	}
3895	Assert(pRenderTarget->idAssociatedContext == cid);
3896
3897	/* @todo Assert(!pRenderTarget->fDirty); */
3898
3899	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
3900
3901	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
3902	pRenderTarget->flags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
3903
3904	if (pRenderTarget->fStencilAsTexture)
3905	{
3906	IDirect3DSurface9 *pStencilSurface;
3907
3908	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(0, &pStencilSurface);
3909	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3910
3911	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
3912	pStencilSurface->Release();
3913	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3914	}
3915	else
3916	{
3917	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
3918	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3919	}
3920	break;
3921
3922	case SVGA3D_RT_COLOR0:
3923	case SVGA3D_RT_COLOR1:
3924	case SVGA3D_RT_COLOR2:
3925	case SVGA3D_RT_COLOR3:
3926	case SVGA3D_RT_COLOR4:
3927	case SVGA3D_RT_COLOR5:
3928	case SVGA3D_RT_COLOR6:
3929	case SVGA3D_RT_COLOR7:
3930	{
3931	IDirect3DSurface9 *pSurface;
3932	bool fTexture = false;
3933	bool fShared = false;
3934
3935	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
3936	vmsvga3dSurfaceFlush(pThis, pRenderTarget);
3937
3938	if (pRenderTarget->flags & SVGA3D_SURFACE_HINT_TEXTURE)
3939	{
3940	fTexture = true;
3941
3942	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
3943	if (!pRenderTarget->u.pTexture)
3944	{
3945	Log(("vmsvga3dSetRenderTarget: create texture to be used as render target; surface id=%x type=%d format=%d -> create texture\n", target.sid, pRenderTarget->flags, pRenderTarget->format));
3946	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3947	AssertRCReturn(rc, rc);
3948	}
3949
3950	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3951	if (pRenderTarget->idAssociatedContext != cid)
3952	{
3953	Log(("vmsvga3dSetRenderTarget; using texture %x created for another context (%d vs %d)\n", target.sid, pRenderTarget->idAssociatedContext, cid));
3954
3955	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pRenderTarget);
3956	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
3957
3958	hr = pSharedSurface->u.pTexture->GetSurfaceLevel(target.mipmap,
3959	&pSurface);
3960
3961	fShared = true;
3962	}
3963	else
3964	#endif
3965	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(target.mipmap,
3966	&pSurface);
3967
3968	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3969	}
3970	else
3971	{
3972	AssertReturn(target.mipmap == 0, VERR_INVALID_PARAMETER);
3973	if (!pRenderTarget->u.pSurface)
3974	{
3975	DWORD cQualityLevels = 0;
3976
3977	/* Query the nr of quality levels for this particular format */
3978	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3979	{
3980	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3981	D3DDEVTYPE_HAL,
3982	pRenderTarget->formatD3D,
3983	TRUE, /* Windowed */
3984	pRenderTarget->multiSampleTypeD3D,
3985	&cQualityLevels);
3986	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3987	}
3988
3989	Log(("vmsvga3dSetRenderTarget COLOR; cQualityLevels=%d\n", cQualityLevels));
3990	Log(("Create rendertarget (%d,%d) format=%x multisample=%x\n", pRenderTarget->pMipmapLevels[0].size.width, pRenderTarget->pMipmapLevels[0].size.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
3991
3992	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->pMipmapLevels[0].size.width,
3993	pRenderTarget->pMipmapLevels[0].size.height,
3994	pRenderTarget->formatD3D,
3995	pRenderTarget->multiSampleTypeD3D,
3996	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
3997	TRUE, /* lockable */
3998	&pRenderTarget->u.pSurface,
3999	NULL);
4000	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4001
4002	pRenderTarget->idAssociatedContext = cid;
4003	}
4004	else
4005	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4006
4007	Assert(pRenderTarget->idAssociatedContext == cid);
4008	pSurface = pRenderTarget->u.pSurface;
4009	}
4010
4011	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4012	Assert(!pRenderTarget->fDirty);
4013
4014	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4015	pRenderTarget->flags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4016
4017	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4018	if (fTexture)
4019	pSurface->Release(); /* Release reference to texture level 0 */
4020	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4021
4022	pContext->sidRenderTarget = target.sid;
4023
4024	/* Changing the render target resets the viewport; restore it here. */
4025	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4026	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4027	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4028	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4029	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4030
4031	break;
4032	}
4033
4034	default:
4035	AssertFailedReturn(VERR_INVALID_PARAMETER);
4036	}
4037
4038	return VINF_SUCCESS;
4039	}
4040
4041	/**
4042	* Convert SVGA texture combiner value to its D3D equivalent
4043	*/
4044	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4045	{
4046	switch (value)
4047	{
4048	case SVGA3D_TC_DISABLE:
4049	return D3DTOP_DISABLE;
4050	case SVGA3D_TC_SELECTARG1:
4051	return D3DTOP_SELECTARG1;
4052	case SVGA3D_TC_SELECTARG2:
4053	return D3DTOP_SELECTARG2;
4054	case SVGA3D_TC_MODULATE:
4055	return D3DTOP_MODULATE;
4056	case SVGA3D_TC_ADD:
4057	return D3DTOP_ADD;
4058	case SVGA3D_TC_ADDSIGNED:
4059	return D3DTOP_ADDSIGNED;
4060	case SVGA3D_TC_SUBTRACT:
4061	return D3DTOP_SUBTRACT;
4062	case SVGA3D_TC_BLENDTEXTUREALPHA:
4063	return D3DTOP_BLENDTEXTUREALPHA;
4064	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4065	return D3DTOP_BLENDDIFFUSEALPHA;
4066	case SVGA3D_TC_BLENDCURRENTALPHA:
4067	return D3DTOP_BLENDCURRENTALPHA;
4068	case SVGA3D_TC_BLENDFACTORALPHA:
4069	return D3DTOP_BLENDFACTORALPHA;
4070	case SVGA3D_TC_MODULATE2X:
4071	return D3DTOP_MODULATE2X;
4072	case SVGA3D_TC_MODULATE4X:
4073	return D3DTOP_MODULATE4X;
4074	case SVGA3D_TC_DSDT:
4075	AssertFailed(); /* @todo ??? */
4076	return D3DTOP_DISABLE;
4077	case SVGA3D_TC_DOTPRODUCT3:
4078	return D3DTOP_DOTPRODUCT3;
4079	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4080	return D3DTOP_BLENDTEXTUREALPHAPM;
4081	case SVGA3D_TC_ADDSIGNED2X:
4082	return D3DTOP_ADDSIGNED2X;
4083	case SVGA3D_TC_ADDSMOOTH:
4084	return D3DTOP_ADDSMOOTH;
4085	case SVGA3D_TC_PREMODULATE:
4086	return D3DTOP_PREMODULATE;
4087	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4088	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4089	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4090	return D3DTOP_MODULATECOLOR_ADDALPHA;
4091	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4092	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4093	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4094	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4095	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4096	return D3DTOP_BUMPENVMAPLUMINANCE;
4097	case SVGA3D_TC_MULTIPLYADD:
4098	return D3DTOP_MULTIPLYADD;
4099	case SVGA3D_TC_LERP:
4100	return D3DTOP_LERP;
4101	default:
4102	AssertFailed();
4103	return D3DTOP_DISABLE;
4104	}
4105	}
4106
4107	/**
4108	* Convert SVGA texture arg data value to its D3D equivalent
4109	*/
4110	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4111	{
4112	switch (value)
4113	{
4114	case SVGA3D_TA_CONSTANT:
4115	return D3DTA_CONSTANT;
4116	case SVGA3D_TA_PREVIOUS:
4117	return D3DTA_CURRENT; /* current = previous */
4118	case SVGA3D_TA_DIFFUSE:
4119	return D3DTA_DIFFUSE;
4120	case SVGA3D_TA_TEXTURE:
4121	return D3DTA_TEXTURE;
4122	case SVGA3D_TA_SPECULAR:
4123	return D3DTA_SPECULAR;
4124	default:
4125	AssertFailed();
4126	return 0;
4127	}
4128	}
4129
4130	/**
4131	* Convert SVGA texture transform flag value to its D3D equivalent
4132	*/
4133	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4134	{
4135	switch (value)
4136	{
4137	case SVGA3D_TEX_TRANSFORM_OFF:
4138	return D3DTTFF_DISABLE;
4139	case SVGA3D_TEX_TRANSFORM_S:
4140	return D3DTTFF_COUNT1; /* @todo correct? */
4141	case SVGA3D_TEX_TRANSFORM_T:
4142	return D3DTTFF_COUNT2; /* @todo correct? */
4143	case SVGA3D_TEX_TRANSFORM_R:
4144	return D3DTTFF_COUNT3; /* @todo correct? */
4145	case SVGA3D_TEX_TRANSFORM_Q:
4146	return D3DTTFF_COUNT4; /* @todo correct? */
4147	case SVGA3D_TEX_PROJECTED:
4148	return D3DTTFF_PROJECTED;
4149	default:
4150	AssertFailed();
4151	return 0;
4152	}
4153	}
4154
4155	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4156	{
4157	DWORD val;
4158	HRESULT hr;
4159	PVMSVGA3DCONTEXT pContext;
4160	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4161	AssertReturn(pState, VERR_NO_MEMORY);
4162
4163	Log(("vmsvga3dSetTextureState %x cTextureState=%d\n", cid, cTextureStates));
4164
4165	if ( cid >= pState->cContexts
4166	\|\| pState->papContexts[cid]->id != cid)
4167	{
4168	Log(("vmsvga3dSetTextureState invalid context id!\n"));
4169	return VERR_INVALID_PARAMETER;
4170	}
4171	pContext = pState->papContexts[cid];
4172
4173	for (unsigned i = 0; i < cTextureStates; i++)
4174	{
4175	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4176	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4177	uint32_t currentStage = pTextureState[i].stage;
4178
4179	Log(("vmsvga3dSetTextureState: cid=%x stage=%d type=%s (%x) val=%x\n", cid, currentStage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4180
4181	/** @todo Is this the appropriate limit for all kinds of textures? It is the
4182	* size of aSidActiveTexture and for binding/unbinding we cannot exceed it. */
4183	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGE))
4184	{
4185	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x\n", i, pTextureState[i].stage, pTextureState[i].name));
4186	continue;
4187	}
4188
4189	/* Record the texture state for vm state saving. */
4190	if ( currentStage < SVGA3D_MAX_TEXTURE_STAGE
4191	&& pTextureState[i].name < SVGA3D_TS_MAX)
4192	{
4193	pContext->state.aTextureState[currentStage][pTextureState[i].name] = pTextureState[i];
4194	}
4195
4196	switch (pTextureState[i].name)
4197	{
4198	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4199	textureType = D3DTSS_COLOROP;
4200	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4201	break;
4202
4203	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4204	textureType = D3DTSS_COLORARG0;
4205	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4206	break;
4207
4208	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4209	textureType = D3DTSS_COLORARG1;
4210	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4211	break;
4212
4213	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4214	textureType = D3DTSS_COLORARG2;
4215	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4216	break;
4217
4218	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4219	textureType = D3DTSS_ALPHAOP;
4220	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4221	break;
4222
4223	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4224	textureType = D3DTSS_ALPHAARG0;
4225	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4226	break;
4227
4228	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4229	textureType = D3DTSS_ALPHAARG1;
4230	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4231	break;
4232
4233	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4234	textureType = D3DTSS_ALPHAARG2;
4235	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4236	break;
4237
4238	case SVGA3D_TS_BUMPENVMAT00: /* float */
4239	textureType = D3DTSS_BUMPENVMAT00;
4240	val = pTextureState[i].value;
4241	break;
4242
4243	case SVGA3D_TS_BUMPENVMAT01: /* float */
4244	textureType = D3DTSS_BUMPENVMAT01;
4245	val = pTextureState[i].value;
4246	break;
4247
4248	case SVGA3D_TS_BUMPENVMAT10: /* float */
4249	textureType = D3DTSS_BUMPENVMAT10;
4250	val = pTextureState[i].value;
4251	break;
4252
4253	case SVGA3D_TS_BUMPENVMAT11: /* float */
4254	textureType = D3DTSS_BUMPENVMAT11;
4255	val = pTextureState[i].value;
4256	break;
4257
4258	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4259	textureType = D3DTSS_TEXCOORDINDEX;
4260	val = pTextureState[i].value;
4261	break;
4262
4263	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4264	textureType = D3DTSS_BUMPENVLSCALE;
4265	val = pTextureState[i].value;
4266	break;
4267
4268	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4269	textureType = D3DTSS_BUMPENVLOFFSET;
4270	val = pTextureState[i].value;
4271	break;
4272
4273	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4274	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4275	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4276	break;
4277
4278	case SVGA3D_TS_BIND_TEXTURE: /* SVGA3dSurfaceId */
4279	if (pTextureState[i].value == SVGA3D_INVALID_ID)
4280	{
4281	Log(("SVGA3D_TS_BIND_TEXTURE: stage %d, texture surface id=%x\n", currentStage, pTextureState[i].value));
4282
4283	pContext->aSidActiveTexture[currentStage] = SVGA3D_INVALID_ID;
4284	/* Unselect the currently associated texture. */
4285	hr = pContext->pDevice->SetTexture(currentStage, NULL);
4286	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4287	}
4288	else
4289	{
4290	HRESULT hr;
4291	uint32_t sid = pTextureState[i].value;
4292
4293	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4294	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
4295
4296	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
4297
4298	Log(("SVGA3D_TS_BIND_TEXTURE: stage %d, texture surface id=%x (%d,%d)\n", currentStage, pTextureState[i].value, pSurface->pMipmapLevels[0].size.width, pSurface->pMipmapLevels[0].size.height));
4299
4300	if (!pSurface->u.pTexture)
4301	{
4302	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4303	Log(("CreateTexture (%d,%d) level=%d fUsage=%x format=%x\n", pSurface->pMipmapLevels[0].size.width, pSurface->pMipmapLevels[0].size.height, pSurface->faces[0].numMipLevels, pSurface->fUsageD3D, pSurface->formatD3D));
4304	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4305	AssertRCReturn(rc, rc);
4306	}
4307	else
4308	{
4309	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4310	vmsvga3dSurfaceFlush(pThis, pSurface);
4311	}
4312
4313	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4314	if (pSurface->idAssociatedContext != cid)
4315	{
4316	Log(("vmsvga3dSetTextureState; using texture %x created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4317
4318	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pSurface);
4319	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4320
4321	hr = pContext->pDevice->SetTexture(currentStage, pSharedSurface->u.pTexture);
4322	}
4323	else
4324	#endif
4325	hr = pContext->pDevice->SetTexture(currentStage, pSurface->u.pTexture);
4326
4327	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4328
4329	pContext->aSidActiveTexture[currentStage] = sid;
4330	}
4331	/* Finished; continue with the next one. */
4332	continue;
4333
4334	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4335	samplerType = D3DSAMP_ADDRESSW;
4336	val = pTextureState[i].value; /* Identical otherwise */
4337	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4338	break;
4339
4340	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4341	samplerType = D3DSAMP_ADDRESSU;
4342	val = pTextureState[i].value; /* Identical otherwise */
4343	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4344	break;
4345
4346	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4347	samplerType = D3DSAMP_ADDRESSV;
4348	val = pTextureState[i].value; /* Identical otherwise */
4349	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4350	break;
4351
4352	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4353	samplerType = D3DSAMP_MIPFILTER;
4354	val = pTextureState[i].value; /* Identical otherwise */
4355	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4356	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4357	break;
4358
4359	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4360	samplerType = D3DSAMP_MAGFILTER;
4361	val = pTextureState[i].value; /* Identical otherwise */
4362	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4363	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4364	break;
4365
4366	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4367	samplerType = D3DSAMP_MINFILTER;
4368	val = pTextureState[i].value; /* Identical otherwise */
4369	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4370	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4371	break;
4372
4373	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4374	samplerType = D3DSAMP_BORDERCOLOR;
4375	val = pTextureState[i].value; /* Identical */
4376	break;
4377
4378	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4379	samplerType = D3DSAMP_MIPMAPLODBIAS;
4380	val = pTextureState[i].value; /* Identical */
4381	break;
4382
4383	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4384	samplerType = D3DSAMP_MAXMIPLEVEL;
4385	val = pTextureState[i].value; /* Identical?? */
4386	break;
4387
4388	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4389	samplerType = D3DSAMP_MAXANISOTROPY;
4390	val = pTextureState[i].value; /* Identical?? */
4391	break;
4392
4393	case SVGA3D_TS_GAMMA: /* float */
4394	samplerType = D3DSAMP_SRGBTEXTURE;
4395	/* Boolean in D3D */
4396	if (pTextureState[i].floatValue == 1.0f)
4397	val = FALSE;
4398	else
4399	val = TRUE;
4400	break;
4401
4402	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4403	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4404	AssertFailed();
4405	break;
4406	}
4407
4408	if (textureType != D3DTSS_FORCE_DWORD)
4409	{
4410	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4411	}
4412	else
4413	{
4414	Assert(samplerType != D3DSAMP_FORCE_DWORD);
4415	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4416	}
4417
4418	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTextureStageState failed with %x\n", hr), VERR_INTERNAL_ERROR);
4419	}
4420
4421	return VINF_SUCCESS;
4422	}
4423
4424	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4425	{
4426	HRESULT hr;
4427	D3DMATERIAL9 material;
4428	PVMSVGA3DCONTEXT pContext;
4429	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4430	AssertReturn(pState, VERR_NO_MEMORY);
4431
4432	Log(("vmsvga3dSetMaterial %x face %d\n", cid, face));
4433
4434	if ( cid >= pState->cContexts
4435	\|\| pState->papContexts[cid]->id != cid)
4436	{
4437	Log(("vmsvga3dSetMaterial invalid context id!\n"));
4438	return VERR_INVALID_PARAMETER;
4439	}
4440	pContext = pState->papContexts[cid];
4441
4442	AssertReturn(face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4443
4444	/* Save for vm state save/restore. */
4445	pContext->state.aMaterial[face].fValid = true;
4446	pContext->state.aMaterial[face].material = *pMaterial;
4447	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4448
4449	/* @note face not used for D3D9 */
4450	/* @todo ignore everything except SVGA3D_FACE_NONE? */
4451	//Assert(face == SVGA3D_FACE_NONE);
4452	if (face != SVGA3D_FACE_NONE)
4453	Log(("Unsupported face %d!!\n", face));
4454
4455	material.Diffuse.r = pMaterial->diffuse[0];
4456	material.Diffuse.g = pMaterial->diffuse[1];
4457	material.Diffuse.b = pMaterial->diffuse[2];
4458	material.Diffuse.a = pMaterial->diffuse[3];
4459	material.Ambient.r = pMaterial->ambient[0];
4460	material.Ambient.g = pMaterial->ambient[1];
4461	material.Ambient.b = pMaterial->ambient[2];
4462	material.Ambient.a = pMaterial->ambient[3];
4463	material.Specular.r = pMaterial->specular[0];
4464	material.Specular.g = pMaterial->specular[1];
4465	material.Specular.b = pMaterial->specular[2];
4466	material.Specular.a = pMaterial->specular[3];
4467	material.Emissive.r = pMaterial->emissive[0];
4468	material.Emissive.g = pMaterial->emissive[1];
4469	material.Emissive.b = pMaterial->emissive[2];
4470	material.Emissive.a = pMaterial->emissive[3];
4471	material.Power = pMaterial->shininess;
4472
4473	hr = pContext->pDevice->SetMaterial(&material);
4474	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetMaterial: SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4475
4476	return VINF_SUCCESS;
4477	}
4478
4479	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4480	{
4481	HRESULT hr;
4482	D3DLIGHT9 light;
4483	PVMSVGA3DCONTEXT pContext;
4484	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4485	AssertReturn(pState, VERR_NO_MEMORY);
4486
4487	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4488
4489	if ( cid >= pState->cContexts
4490	\|\| pState->papContexts[cid]->id != cid)
4491	{
4492	Log(("vmsvga3dSetLightData invalid context id!\n"));
4493	return VERR_INVALID_PARAMETER;
4494	}
4495	pContext = pState->papContexts[cid];
4496
4497	switch (pData->type)
4498	{
4499	case SVGA3D_LIGHTTYPE_POINT:
4500	light.Type = D3DLIGHT_POINT;
4501	break;
4502
4503	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4504	light.Type = D3DLIGHT_SPOT;
4505	break;
4506
4507	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4508	light.Type = D3DLIGHT_DIRECTIONAL;
4509	break;
4510
4511	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4512	default:
4513	Log(("Unsupported light type!!\n"));
4514	return VERR_INVALID_PARAMETER;
4515	}
4516
4517	/* Store for vm state save/restore */
4518	if (index < SVGA3D_MAX_LIGHTS)
4519	{
4520	pContext->state.aLightData[index].fValidData = true;
4521	pContext->state.aLightData[index].data = *pData;
4522	}
4523	else
4524	AssertFailed();
4525
4526	light.Diffuse.r = pData->diffuse[0];
4527	light.Diffuse.g = pData->diffuse[1];
4528	light.Diffuse.b = pData->diffuse[2];
4529	light.Diffuse.a = pData->diffuse[3];
4530	light.Specular.r = pData->specular[0];
4531	light.Specular.g = pData->specular[1];
4532	light.Specular.b = pData->specular[2];
4533	light.Specular.a = pData->specular[3];
4534	light.Ambient.r = pData->ambient[0];
4535	light.Ambient.g = pData->ambient[1];
4536	light.Ambient.b = pData->ambient[2];
4537	light.Ambient.a = pData->ambient[3];
4538	light.Position.x = pData->position[0];
4539	light.Position.y = pData->position[1];
4540	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4541	light.Direction.x = pData->direction[0];
4542	light.Direction.y = pData->direction[1];
4543	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4544	light.Range = pData->range;
4545	light.Falloff = pData->falloff;
4546	light.Attenuation0 = pData->attenuation0;
4547	light.Attenuation1 = pData->attenuation1;
4548	light.Attenuation2 = pData->attenuation2;
4549	light.Theta = pData->theta;
4550	light.Phi = pData->phi;
4551
4552	hr = pContext->pDevice->SetLight(index, &light);
4553	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetLightData: SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4554
4555	return VINF_SUCCESS;
4556	}
4557
4558	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4559	{
4560	HRESULT hr;
4561	PVMSVGA3DCONTEXT pContext;
4562	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4563	AssertReturn(pState, VERR_NO_MEMORY);
4564
4565	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4566
4567	if ( cid >= pState->cContexts
4568	\|\| pState->papContexts[cid]->id != cid)
4569	{
4570	Log(("vmsvga3dSetLightEnabled invalid context id!\n"));
4571	return VERR_INVALID_PARAMETER;
4572	}
4573	pContext = pState->papContexts[cid];
4574
4575	/* Store for vm state save/restore */
4576	if (index < SVGA3D_MAX_LIGHTS)
4577	pContext->state.aLightData[index].fEnabled = !!enabled;
4578	else
4579	AssertFailed();
4580
4581	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4582	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetLightEnabled: LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4583
4584	return VINF_SUCCESS;
4585	}
4586
4587	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4588	{
4589	HRESULT hr;
4590	D3DVIEWPORT9 viewPort;
4591	PVMSVGA3DCONTEXT pContext;
4592	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4593	AssertReturn(pState, VERR_NO_MEMORY);
4594
4595	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4596
4597	if ( cid >= pState->cContexts
4598	\|\| pState->papContexts[cid]->id != cid)
4599	{
4600	Log(("vmsvga3dSetViewPort invalid context id!\n"));
4601	return VERR_INVALID_PARAMETER;
4602	}
4603	/* Save for vm state save/restore. */
4604	pContext = pState->papContexts[cid];
4605	pContext->state.RectViewPort = *pRect;
4606	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4607
4608	hr = pContext->pDevice->GetViewport(&viewPort);
4609	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetViewPort: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4610
4611	viewPort.X = pRect->x;
4612	viewPort.Y = pRect->y;
4613	viewPort.Width = pRect->w;
4614	viewPort.Height = pRect->h;
4615	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4616
4617	hr = pContext->pDevice->SetViewport(&viewPort);
4618	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetViewPort: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4619
4620	return VINF_SUCCESS;
4621	}
4622
4623	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
4624	{
4625	HRESULT hr;
4626	PVMSVGA3DCONTEXT pContext;
4627	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4628	AssertReturn(pState, VERR_NO_MEMORY);
4629
4630	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)));
4631	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4632
4633	if ( cid >= pState->cContexts
4634	\|\| pState->papContexts[cid]->id != cid)
4635	{
4636	Log(("vmsvga3dSetClipPlane invalid context id!\n"));
4637	return VERR_INVALID_PARAMETER;
4638	}
4639	pContext = pState->papContexts[cid];
4640
4641	/* Store for vm state save/restore. */
4642	pContext->state.aClipPlane[index].fValid = true;
4643	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
4644
4645	hr = pContext->pDevice->SetClipPlane(index, plane);
4646	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetClipPlane: SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4647	return VINF_SUCCESS;
4648	}
4649
4650	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4651	{
4652	DWORD clearFlagD3D = 0;
4653	D3DRECT *pRectD3D = NULL;
4654	HRESULT hr;
4655	PVMSVGA3DCONTEXT pContext;
4656	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4657	AssertReturn(pState, VERR_NO_MEMORY);
4658
4659	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4660
4661	if ( cid >= pState->cContexts
4662	\|\| pState->papContexts[cid]->id != cid)
4663	{
4664	Log(("vmsvga3dCommandClear invalid context id!\n"));
4665	return VERR_INVALID_PARAMETER;
4666	}
4667	pContext = pState->papContexts[cid];
4668
4669	if (clearFlag & SVGA3D_CLEAR_COLOR)
4670	clearFlagD3D \|= D3DCLEAR_TARGET;
4671	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4672	clearFlagD3D \|= D3DCLEAR_STENCIL;
4673	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4674	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4675
4676	if (cRects)
4677	{
4678	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4679	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4680
4681	for (unsigned i=0; i < cRects; i++)
4682	{
4683	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));
4684	pRectD3D[i].x1 = pRect[i].x;
4685	pRectD3D[i].y1 = pRect[i].y;
4686	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4687	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4688	}
4689	}
4690
4691	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4692	if (pRectD3D)
4693	RTMemFree(pRectD3D);
4694
4695	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandClear: Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4696
4697	/* Make sure we can track drawing usage of active render targets. */
4698	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
4699	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
4700
4701	return VINF_SUCCESS;
4702	}
4703
4704	/* Convert VMWare vertex declaration to its D3D equivalent. */
4705	int vmsvga3dVertexDecl2D3D(SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4706	{
4707	/* usage, method and type are identical; make sure. */
4708	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4709	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4710	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4711	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4712	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4713	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4714
4715	pVertexElement->Stream = 0;
4716	pVertexElement->Offset = 0;
4717	pVertexElement->Type = identity.type;
4718	pVertexElement->Method = identity.method;
4719	pVertexElement->Usage = identity.usage;
4720	pVertexElement->UsageIndex = identity.usageIndex;
4721	return VINF_SUCCESS;
4722	}
4723
4724	/* Convert VMWare primitive type to its D3D equivalent. */
4725	int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4726	{
4727	switch (PrimitiveType)
4728	{
4729	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4730	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4731	break;
4732	case SVGA3D_PRIMITIVE_POINTLIST:
4733	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4734	break;
4735	case SVGA3D_PRIMITIVE_LINELIST:
4736	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4737	break;
4738	case SVGA3D_PRIMITIVE_LINESTRIP:
4739	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4740	break;
4741	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4742	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4743	break;
4744	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4745	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4746	break;
4747	default:
4748	return VERR_INVALID_PARAMETER;
4749	}
4750	return VINF_SUCCESS;
4751	}
4752
4753	int vmsvga3dDrawPrimitivesProcessVertexDecls(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t numVertexDecls, SVGA3dVertexDecl pVertexDecl, uint32_t idStream, D3DVERTEXELEMENT9 pVertexElement)
4754	{
4755	HRESULT hr;
4756	int rc;
4757	uint32_t uVertexMinOffset = 0xffffffff;
4758	uint32_t uVertexMaxOffset = 0;
4759
4760	/* Create a vertex declaration array */
4761	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4762	{
4763	unsigned sidVertex = pVertexDecl[iVertex].array.surfaceId;
4764	PVMSVGA3DSURFACE pVertexSurface;
4765
4766	AssertReturn(sidVertex < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4767	AssertReturn(sidVertex < pState->cSurfaces && pState->papSurfaces[sidVertex]->id == sidVertex, VERR_INVALID_PARAMETER);
4768
4769	pVertexSurface = pState->papSurfaces[sidVertex];
4770	Log(("vmsvga3dDrawPrimitives: vertex surface %x stream %d\n", sidVertex, idStream));
4771	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));
4772
4773	rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
4774	AssertRCReturn(rc, rc);
4775	pVertexElement[iVertex].Stream = idStream;
4776
4777	#ifdef LOG_ENABLED
4778	if (pVertexDecl[iVertex].array.stride == 0)
4779	Log(("vmsvga3dDrawPrimitives: stride == 0! Can be valid\n"));
4780	#endif
4781
4782	/* Find the min and max vertex offset to determine the right base offset to use in the vertex declaration. */
4783	if (pVertexDecl[iVertex].array.offset > uVertexMaxOffset)
4784	uVertexMaxOffset = pVertexDecl[iVertex].array.offset;
4785	if (pVertexDecl[iVertex].array.offset < uVertexMinOffset)
4786	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4787
4788	if (!pVertexSurface->u.pVertexBuffer)
4789	{
4790	Assert(iVertex == 0);
4791
4792	Log(("vmsvga3dDrawPrimitives: create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
4793	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
4794	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output) */,
4795	0, /* non-FVF */
4796	D3DPOOL_DEFAULT,
4797	&pVertexSurface->u.pVertexBuffer,
4798	NULL);
4799	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4800
4801	pVertexSurface->idAssociatedContext = pContext->id;
4802
4803	if (pVertexSurface->fDirty)
4804	{
4805	void *pData;
4806
4807	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pData, 0);
4808	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4809
4810	memcpy(pData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
4811
4812	hr = pVertexSurface->u.pVertexBuffer->Unlock();
4813	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4814	pVertexSurface->pMipmapLevels[0].fDirty = false;
4815	pVertexSurface->fDirty = false;
4816	}
4817	pVertexSurface->flags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
4818	}
4819	else
4820	Assert(pVertexSurface->fDirty == false);
4821	}
4822
4823	/* Set the right vertex offset values for each declaration. */
4824	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4825	{
4826	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
4827	#ifdef LOG_ENABLED
4828	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
4829	Log(("vmsvga3dDrawPrimitives: WARNING: offset > stride!!\n"));
4830	#endif
4831
4832	Log(("vmsvga3dDrawPrimitives: vertex %d offset = %d (stride %d) (min=%d max=%d)\n", iVertex, pVertexDecl[iVertex].array.offset, pVertexDecl[iVertex].array.stride, uVertexMinOffset, uVertexMaxOffset));
4833	}
4834
4835	PVMSVGA3DSURFACE pVertexSurface;
4836	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
4837	unsigned strideVertex = pVertexDecl[0].array.stride;
4838
4839	pVertexSurface = pState->papSurfaces[sidVertex];
4840
4841	Log(("vmsvga3dDrawPrimitives: SetStreamSource %d min offset=%d stride=%d\n", idStream, uVertexMinOffset, strideVertex));
4842	hr = pContext->pDevice->SetStreamSource(idStream,
4843	pVertexSurface->u.pVertexBuffer,
4844	uVertexMinOffset,
4845	strideVertex);
4846
4847	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
4848	return VINF_SUCCESS;
4849	}
4850
4851	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
4852	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
4853	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
4854	{
4855	PVMSVGA3DCONTEXT pContext;
4856	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4857	AssertReturn(pState, VERR_INTERNAL_ERROR);
4858	int rc;
4859	HRESULT hr;
4860	uint32_t iCurrentVertex, iCurrentStreamId;
4861	IDirect3DVertexDeclaration9 *pVertexDeclD3D = NULL;
4862	D3DVERTEXELEMENT9 *pVertexElement = NULL;
4863	D3DVERTEXELEMENT9 VertexEnd = D3DDECL_END();
4864
4865	Log(("vmsvga3dDrawPrimitives %x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
4866
4867	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
4868	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
4869	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
4870	/* @todo */
4871	Assert(!cVertexDivisor);
4872
4873	if ( cid >= pState->cContexts
4874	\|\| pState->papContexts[cid]->id != cid)
4875	{
4876	Log(("vmsvga3dDrawPrimitives invalid context id!\n"));
4877	return VERR_INVALID_PARAMETER;
4878	}
4879
4880	pContext = pState->papContexts[cid];
4881
4882	/* Begin a scene before rendering anything. */
4883	hr = pContext->pDevice->BeginScene();
4884	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
4885
4886	pVertexElement = (D3DVERTEXELEMENT9 )RTMemAllocZ(sizeof(D3DVERTEXELEMENT9) (numVertexDecls + 1));
4887	if (!pVertexElement)
4888	{
4889	Assert(pVertexElement);
4890	rc = VERR_INTERNAL_ERROR;
4891	goto internal_error;
4892	}
4893
4894	/* Process all vertex declarations. Each vertex buffer is represented by one stream source id. */
4895	iCurrentVertex = 0;
4896	iCurrentStreamId = 0;
4897	while (iCurrentVertex < numVertexDecls)
4898	{
4899	uint32_t sidVertex = SVGA_ID_INVALID;
4900	uint32_t iVertex;
4901	uint32_t uVertexMinOffset = 0xffffffff;
4902
4903	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; iVertex++)
4904	{
4905	if ( ( sidVertex != SVGA_ID_INVALID
4906	&& pVertexDecl[iVertex].array.surfaceId != sidVertex
4907	)
4908	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
4909	\|\| ( uVertexMinOffset != 0xffffffff
4910	&& pVertexDecl[iVertex].array.offset >= uVertexMinOffset + pVertexDecl[iCurrentVertex].array.stride
4911	)
4912	)
4913	break;
4914	sidVertex = pVertexDecl[iVertex].array.surfaceId;
4915
4916	if (uVertexMinOffset > pVertexDecl[iVertex].array.offset)
4917	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4918	}
4919
4920	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(pState, pContext, iVertex - iCurrentVertex, &pVertexDecl[iCurrentVertex], iCurrentStreamId, &pVertexElement[iCurrentVertex]);
4921	if (RT_FAILURE(rc))
4922	goto internal_error;
4923
4924	iCurrentVertex = iVertex;
4925	iCurrentStreamId++;
4926	}
4927
4928	/* Mark the end. */
4929	memcpy(&pVertexElement[numVertexDecls], &VertexEnd, sizeof(VertexEnd));
4930
4931	hr = pContext->pDevice->CreateVertexDeclaration(&pVertexElement[0],
4932	&pVertexDeclD3D);
4933	if (hr != D3D_OK)
4934	{
4935	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexDeclaration failed with %x\n", hr));
4936	rc = VERR_INTERNAL_ERROR;
4937	goto internal_error;
4938	}
4939
4940	hr = pContext->pDevice->SetVertexDeclaration(pVertexDeclD3D);
4941	if (hr != D3D_OK)
4942	{
4943	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetVertexDeclaration failed with %x\n", hr));
4944	rc = VERR_INTERNAL_ERROR;
4945	goto internal_error;
4946	}
4947
4948	/* Now draw the primitives. */
4949	for (unsigned iPrimitive = 0; iPrimitive < numRanges; iPrimitive++)
4950	{
4951	D3DPRIMITIVETYPE PrimitiveTypeD3D;
4952	unsigned sidIndex = pRange[iPrimitive].indexArray.surfaceId;
4953	PVMSVGA3DSURFACE pIndexSurface = NULL;
4954
4955	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
4956	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
4957	if (RT_FAILURE(rc))
4958	{
4959	AssertRC(rc);
4960	goto internal_error;
4961	}
4962
4963	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
4964	* Workaround for NVidia driver crash when encountering some of these.
4965	*/
4966	if ( pRange[iPrimitive].primitiveCount == 1
4967	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
4968	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
4969	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4970
4971	if (sidIndex != SVGA3D_INVALID_ID)
4972	{
4973	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t), ("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
4974
4975	if ( sidIndex >= SVGA3D_MAX_SURFACE_IDS
4976	\|\| sidIndex >= pState->cSurfaces
4977	\|\| pState->papSurfaces[sidIndex]->id != sidIndex)
4978	{
4979	Assert(sidIndex < SVGA3D_MAX_SURFACE_IDS);
4980	Assert(sidIndex < pState->cSurfaces && pState->papSurfaces[sidIndex]->id == sidIndex);
4981	rc = VERR_INVALID_PARAMETER;
4982	goto internal_error;
4983	}
4984	pIndexSurface = pState->papSurfaces[sidIndex];
4985	Log(("vmsvga3dDrawPrimitives: index surface %x\n", sidIndex));
4986
4987	if (!pIndexSurface->u.pIndexBuffer)
4988	{
4989	Log(("vmsvga3dDrawPrimitives: create index buffer fDirty=%d\n", pIndexSurface->fDirty));
4990
4991	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
4992	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output */,
4993	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
4994	D3DPOOL_DEFAULT,
4995	&pIndexSurface->u.pIndexBuffer,
4996	NULL);
4997	if (hr != D3D_OK)
4998	{
4999	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateIndexBuffer failed with %x\n", hr));
5000	rc = VERR_INTERNAL_ERROR;
5001	goto internal_error;
5002	}
5003
5004	if (pIndexSurface->fDirty)
5005	{
5006	void *pData;
5007
5008	Log(("vmsvga3dDrawPrimitives: sync index buffer\n"));
5009
5010	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pData, 0);
5011	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr));
5012
5013	memcpy(pData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5014
5015	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5016	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr));
5017
5018	pIndexSurface->pMipmapLevels[0].fDirty = false;
5019	pIndexSurface->fDirty = false;
5020	}
5021	pIndexSurface->flags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5022	}
5023	else
5024	Assert(pIndexSurface->fDirty == false);
5025
5026	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5027	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetIndices vertex failed with %x\n", hr));
5028	}
5029	else
5030	{
5031	hr = pContext->pDevice->SetIndices(NULL);
5032	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetIndices vertex (NULL) failed with %x\n", hr));
5033	}
5034
5035	PVMSVGA3DSURFACE pVertexSurface;
5036	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5037	unsigned strideVertex = pVertexDecl[0].array.stride;
5038
5039	pVertexSurface = pState->papSurfaces[sidVertex];
5040
5041	if (!pIndexSurface)
5042	{
5043	/* Render without an index buffer */
5044	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n", PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5045
5046	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5047	pRange[iPrimitive].indexBias,
5048	pRange[iPrimitive].primitiveCount);
5049	if (hr != D3D_OK)
5050	{
5051	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawPrimitive failed with %x\n", hr));
5052	rc = VERR_INTERNAL_ERROR;
5053	goto internal_error;
5054	}
5055	}
5056	else
5057	{
5058	Assert(pRange[iPrimitive].indexBias >= 0); /* @todo */
5059
5060	UINT numVertices;
5061
5062	if (pVertexDecl[0].rangeHint.last)
5063	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first + 1;
5064	else
5065	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex - pVertexDecl[0].array.offset / strideVertex - pVertexDecl[0].rangeHint.first - pRange[iPrimitive].indexBias;
5066
5067	/* Render with an index buffer */
5068	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));
5069
5070	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5071	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5072	0, /* MinVertexIndex */
5073	numVertices,
5074	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5075	pRange[iPrimitive].primitiveCount);
5076	if (hr != D3D_OK)
5077	{
5078	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawIndexedPrimitive failed with %x\n", hr));
5079	rc = VERR_INTERNAL_ERROR;
5080	goto internal_error;
5081	}
5082	}
5083	}
5084	pVertexDeclD3D->Release();
5085	RTMemFree(pVertexElement);
5086
5087	hr = pContext->pDevice->EndScene();
5088	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5089
5090	/* Clear streams above 1 as they might accidentally be reused in the future. */
5091	if (iCurrentStreamId > 1)
5092	{
5093	for (uint32_t i = 1; i < iCurrentStreamId; i++)
5094	{
5095	Log(("vmsvga3dDrawPrimitives: clear stream %d\n", i));
5096	hr = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5097	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5098	}
5099	}
5100
5101	#if 0 /* Flush queue */
5102	{
5103	IDirect3DQuery9 *pQuery;
5104	hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
5105	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
5106
5107	hr = pQuery->Issue(D3DISSUE_END);
5108	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
5109	while (true)
5110	{
5111	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
5112	if (hr != S_FALSE) break;
5113
5114	RTThreadSleep(1);
5115	}
5116	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
5117
5118	pQuery->Release();
5119	}
5120	#endif
5121
5122	/* Make sure we can track drawing usage of active render targets and textures. */
5123	vmsvga3dContextTrackUsage(pThis, pContext);
5124
5125	#ifdef DEBUG_GFX_WINDOW
5126	if (pContext->aSidActiveTexture[0] == 0x62)
5127	//// if (pContext->sidActiveTexture == 0x3d)
5128	{
5129	SVGA3dCopyRect rect;
5130
5131	rect.srcx = rect.srcy = rect.x = rect.y = 0;
5132	rect.w = 800;
5133	rect.h = 600;
5134	vmsvga3dCommandPresent(pThis, pContext->sidRenderTarget /pContext->aSidActiveTexture[0] /, 0, &rect);
5135	}
5136	#endif
5137	return rc;
5138
5139	internal_error:
5140	if (pVertexDeclD3D)
5141	pVertexDeclD3D->Release();
5142	if (pVertexElement)
5143	RTMemFree(pVertexElement);
5144
5145	hr = pContext->pDevice->EndScene();
5146	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5147
5148	return rc;
5149	}
5150
5151	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
5152	{
5153	HRESULT hr;
5154	RECT rect;
5155	PVMSVGA3DCONTEXT pContext;
5156	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5157	AssertReturn(pState, VERR_NO_MEMORY);
5158
5159	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5160
5161	if ( cid >= pState->cContexts
5162	\|\| pState->papContexts[cid]->id != cid)
5163	{
5164	Log(("vmsvga3dSetScissorRect invalid context id!\n"));
5165	return VERR_INVALID_PARAMETER;
5166	}
5167	pContext = pState->papContexts[cid];
5168
5169	/* Store for vm state save/restore. */
5170	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5171	pContext->state.RectScissor = *pRect;
5172
5173	rect.left = pRect->x;
5174	rect.top = pRect->y;
5175	rect.right = rect.left + pRect->w; /* exclusive */
5176	rect.bottom = rect.top + pRect->h; /* exclusive */
5177
5178	hr = pContext->pDevice->SetScissorRect(&rect);
5179	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5180
5181	return VINF_SUCCESS;
5182	}
5183
5184
5185	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
5186	{
5187	HRESULT hr;
5188	PVMSVGA3DCONTEXT pContext;
5189	PVMSVGA3DSHADER pShader;
5190	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5191	AssertReturn(pState, VERR_NO_MEMORY);
5192
5193	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5194	Log3(("shader code:\n%.*Rhxd\n", cbData, pShaderData));
5195
5196	if ( cid >= pState->cContexts
5197	\|\| pState->papContexts[cid]->id != cid)
5198	{
5199	Log(("vmsvga3dShaderDefine invalid context id!\n"));
5200	return VERR_INVALID_PARAMETER;
5201	}
5202	pContext = pState->papContexts[cid];
5203
5204	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5205	if (type == SVGA3D_SHADERTYPE_VS)
5206	{
5207	if (shid >= pContext->cVertexShaders)
5208	{
5209	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5210	AssertReturn(pvNew, VERR_NO_MEMORY);
5211	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5212	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5213	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5214	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5215	pContext->cVertexShaders = shid + 1;
5216	}
5217	/* If one already exists with this id, then destroy it now. */
5218	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5219	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
5220
5221	pShader = &pContext->paVertexShader[shid];
5222	}
5223	else
5224	{
5225	Assert(type == SVGA3D_SHADERTYPE_PS);
5226	if (shid >= pContext->cPixelShaders)
5227	{
5228	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5229	AssertReturn(pvNew, VERR_NO_MEMORY);
5230	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5231	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5232	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5233	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5234	pContext->cPixelShaders = shid + 1;
5235	}
5236	/* If one already exists with this id, then destroy it now. */
5237	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5238	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
5239
5240	pShader = &pContext->paPixelShader[shid];
5241	}
5242
5243	memset(pShader, 0, sizeof(*pShader));
5244	pShader->id = shid;
5245	pShader->cid = cid;
5246	pShader->type = type;
5247	pShader->cbData = cbData;
5248	pShader->pShaderProgram = RTMemAllocZ(cbData);
5249	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5250	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5251
5252	#ifdef DUMP_SHADER_DISASSEMBLY
5253	LPD3DXBUFFER pDisassembly;
5254	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5255	if (hr == D3D_OK)
5256	{
5257	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5258	pDisassembly->Release();
5259	}
5260	#endif
5261
5262	switch (type)
5263	{
5264	case SVGA3D_SHADERTYPE_VS:
5265	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5266	break;
5267
5268	case SVGA3D_SHADERTYPE_PS:
5269	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5270	break;
5271
5272	default:
5273	AssertFailedReturn(VERR_INVALID_PARAMETER);
5274	}
5275	if (hr != D3D_OK)
5276	{
5277	RTMemFree(pShader->pShaderProgram);
5278	memset(pShader, 0, sizeof(*pShader));
5279	pShader->id = SVGA3D_INVALID_ID;
5280	}
5281
5282	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5283	return VINF_SUCCESS;
5284	}
5285
5286	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5287	{
5288	PVMSVGA3DCONTEXT pContext;
5289	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5290	AssertReturn(pState, VERR_NO_MEMORY);
5291	PVMSVGA3DSHADER pShader = NULL;
5292
5293	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5294
5295	if ( cid >= pState->cContexts
5296	\|\| pState->papContexts[cid]->id != cid)
5297	{
5298	Log(("vmsvga3dShaderDestroy invalid context id!\n"));
5299	return VERR_INVALID_PARAMETER;
5300	}
5301	pContext = pState->papContexts[cid];
5302
5303	if (type == SVGA3D_SHADERTYPE_VS)
5304	{
5305	if ( shid < pContext->cVertexShaders
5306	&& pContext->paVertexShader[shid].id == shid)
5307	{
5308	pShader = &pContext->paVertexShader[shid];
5309	pShader->u.pVertexShader->Release();
5310	}
5311	}
5312	else
5313	{
5314	Assert(type == SVGA3D_SHADERTYPE_PS);
5315	if ( shid < pContext->cPixelShaders
5316	&& pContext->paPixelShader[shid].id == shid)
5317	{
5318	pShader = &pContext->paPixelShader[shid];
5319	pShader->u.pPixelShader->Release();
5320	}
5321	}
5322
5323	if (pShader)
5324	{
5325	if (pShader->pShaderProgram)
5326	RTMemFree(pShader->pShaderProgram);
5327
5328	memset(pShader, 0, sizeof(*pShader));
5329	pShader->id = SVGA3D_INVALID_ID;
5330	}
5331	else
5332	AssertFailedReturn(VERR_INVALID_PARAMETER);
5333
5334	return VINF_SUCCESS;
5335	}
5336
5337	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5338	{
5339	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5340	AssertReturn(pState, VERR_NO_MEMORY);
5341	HRESULT hr;
5342
5343	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5344
5345	NOREF(pContext);
5346	if ( cid >= pState->cContexts
5347	\|\| pState->papContexts[cid]->id != cid)
5348	{
5349	Log(("vmsvga3dShaderSet invalid context id!\n"));
5350	return VERR_INVALID_PARAMETER;
5351	}
5352	pContext = pState->papContexts[cid];
5353
5354	if (type == SVGA3D_SHADERTYPE_VS)
5355	{
5356	/* Save for vm state save/restore. */
5357	pContext->state.shidVertex = shid;
5358	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5359
5360	if ( shid < pContext->cVertexShaders
5361	&& pContext->paVertexShader[shid].id == shid)
5362	{
5363	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5364	Assert(type == pShader->type);
5365
5366	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5367	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5368	}
5369	else
5370	if (shid == SVGA_ID_INVALID)
5371	{
5372	/* Unselect shader. */
5373	hr = pContext->pDevice->SetVertexShader(NULL);
5374	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5375	}
5376	else
5377	AssertFailedReturn(VERR_INVALID_PARAMETER);
5378	}
5379	else
5380	{
5381	/* Save for vm state save/restore. */
5382	pContext->state.shidPixel = shid;
5383	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5384
5385	Assert(type == SVGA3D_SHADERTYPE_PS);
5386	if ( shid < pContext->cPixelShaders
5387	&& pContext->paPixelShader[shid].id == shid)
5388	{
5389	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5390	Assert(type == pShader->type);
5391
5392	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5393	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5394	}
5395	else
5396	if (shid == SVGA_ID_INVALID)
5397	{
5398	/* Unselect shader. */
5399	hr = pContext->pDevice->SetPixelShader(NULL);
5400	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5401	}
5402	else
5403	AssertFailedReturn(VERR_INVALID_PARAMETER);
5404	}
5405
5406	return VINF_SUCCESS;
5407	}
5408
5409	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5410	{
5411	HRESULT hr;
5412	PVMSVGA3DCONTEXT pContext;
5413	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5414	AssertReturn(pState, VERR_NO_MEMORY);
5415
5416	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5417
5418	if ( cid >= pState->cContexts
5419	\|\| pState->papContexts[cid]->id != cid)
5420	{
5421	Log(("vmsvga3dShaderSetConst invalid context id!\n"));
5422	return VERR_INVALID_PARAMETER;
5423	}
5424	pContext = pState->papContexts[cid];
5425
5426	for (uint32_t i = 0; i < cRegisters; i++)
5427	{
5428	Log(("Constant %d: value=%x-%x-%x-%x\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5429	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5430	}
5431
5432	switch (type)
5433	{
5434	case SVGA3D_SHADERTYPE_VS:
5435	switch (ctype)
5436	{
5437	case SVGA3D_CONST_TYPE_FLOAT:
5438	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5439	break;
5440
5441	case SVGA3D_CONST_TYPE_INT:
5442	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5443	break;
5444
5445	case SVGA3D_CONST_TYPE_BOOL:
5446	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5447	break;
5448
5449	default:
5450	AssertFailedReturn(VERR_INVALID_PARAMETER);
5451	}
5452	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5453	break;
5454
5455	case SVGA3D_SHADERTYPE_PS:
5456	switch (ctype)
5457	{
5458	case SVGA3D_CONST_TYPE_FLOAT:
5459	{
5460	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5461	break;
5462	}
5463
5464	case SVGA3D_CONST_TYPE_INT:
5465	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5466	break;
5467
5468	case SVGA3D_CONST_TYPE_BOOL:
5469	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5470	break;
5471
5472	default:
5473	AssertFailedReturn(VERR_INVALID_PARAMETER);
5474	}
5475	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5476	break;
5477
5478	default:
5479	AssertFailedReturn(VERR_INVALID_PARAMETER);
5480	}
5481	return VINF_SUCCESS;
5482	}
5483
5484
5485	int vmsvga3dQueryBegin(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type)
5486	{
5487	AssertFailed();
5488	return VERR_NOT_IMPLEMENTED;
5489	}
5490
5491	int vmsvga3dQueryEnd(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5492	{
5493	AssertFailed();
5494	return VERR_NOT_IMPLEMENTED;
5495	}
5496
5497	int vmsvga3dQueryWait(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5498	{
5499	AssertFailed();
5500	return VERR_NOT_IMPLEMENTED;
5501	}
5502
5503	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps)
5504	{
5505	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5506
5507	LogRel(("\nD3D device caps: DevCaps2:\n"));
5508	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5509	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5510	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5511	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5512	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5513	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5514	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5515	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5516	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5517	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5518	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5519	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5520	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5521	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5522
5523	LogRel(("\nCaps2:\n"));
5524	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5525	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5526	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5527	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5528	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5529	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5530	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5531	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5532	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5533	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5534	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5535	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5536
5537	LogRel(("\nCaps3:\n"));
5538	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5539	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5540	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5541	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5542	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5543	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5544	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5545	LogRel((" - D3DCAPS3_DXVAHD\n"));
5546	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5547	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5548
5549	LogRel(("\nPresentationIntervals:\n"));
5550	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5551	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5552	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5553	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5554	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5555	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5556	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5557	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5558	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5559	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5560
5561	LogRel(("\nDevcaps:\n"));
5562	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5563	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5564	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5565	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5566	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5567	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5568	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5569	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5570	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5571	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5572	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5573	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5574	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5575	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5576	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5577	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5578	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5579	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5580	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5581	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5582	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5583	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5584	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5585	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5586	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5587	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5588	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5589	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5590	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5591	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5592	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5593	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5594	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5595	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5596	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5597	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
5598	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
5599	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
5600	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
5601	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
5602
5603	LogRel(("\nTextureCaps:\n"));
5604	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
5605	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
5606	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
5607	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
5608	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
5609	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
5610	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
5611	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
5612	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
5613	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
5614	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
5615	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
5616	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
5617	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
5618	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
5619	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
5620	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5621	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5622	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
5623	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
5624	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
5625	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
5626	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5627	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5628	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
5629	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
5630	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
5631	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
5632	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
5633	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
5634	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
5635	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
5636	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
5637	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
5638
5639	LogRel(("\nTextureFilterCaps\n"));
5640	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5641	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5642	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5643	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5644	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5645	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5646	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5647	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5648	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5649	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5650	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5651	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5652	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5653	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5654	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5655	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5656	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5657	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5658	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5659	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5660	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5661	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5662	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5663	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5664	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5665	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5666
5667	LogRel(("\nCubeTextureFilterCaps\n"));
5668	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5669	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5670	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5671	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5672	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5673	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5674	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5675	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5676	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5677	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5678	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5679	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5680	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5681	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5682	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5683	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5684	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5685	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5686	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5687	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5688	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5689	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5690	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5691	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5692	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5693	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5694
5695	LogRel(("\nVolumeTextureFilterCaps\n"));
5696	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5697	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5698	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5699	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5700	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5701	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5702	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5703	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5704	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5705	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5706	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5707	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5708	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5709	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5710	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5711	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5712	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5713	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5714	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5715	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5716	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5717	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5718	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5719	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5720	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5721	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5722
5723	LogRel(("\nTextureAddressCaps:\n"));
5724	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
5725	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
5726	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
5727	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
5728	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
5729	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
5730	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
5731	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
5732	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
5733	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
5734	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
5735	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
5736
5737	LogRel(("\nTextureOpCaps:\n"));
5738	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
5739	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
5740	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
5741	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
5742	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
5743	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
5744	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
5745	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
5746	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
5747	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
5748	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
5749	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
5750	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
5751	LogRel((" - D3DTEXOPCAPS_ADD\n"));
5752	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
5753	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
5754	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
5755	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
5756	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
5757	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
5758	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
5759	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
5760	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
5761	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
5762	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
5763	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
5764	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
5765	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
5766	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
5767	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
5768	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
5769	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
5770	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
5771	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
5772	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
5773	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
5774	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
5775	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
5776	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
5777	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
5778	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
5779	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
5780	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
5781	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
5782	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
5783	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
5784	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
5785	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
5786	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
5787	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
5788	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
5789	LogRel((" - D3DTEXOPCAPS_LERP\n"));
5790
5791
5792	LogRel(("\n"));
5793	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
5794	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
5795	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
5796	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
5797
5798	LogRel(("\n"));
5799	RTLogRelSetBuffering(fBufferingSaved);
5800	}
5801

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 62920

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