DevVGA-SVGA3d-win.cpp@ 80957

Last change on this file since 80957 was 79681, checked in by vboxsync, 5 years ago
DevVGA-SVGA3d-win.cpp: Sync vmsvga3dSurfaceGetSharedCopy with vmsvga3dBackCreateTexture; create bounce texture for D3DFMT_D24S8 and D3DFMT_D24X8; use helper to get DepthStencil render target surface.
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1	/* $Id: DevVGA-SVGA3d-win.cpp 79681 2019-07-10 21:02:36Z vboxsync $ */
2	/** @file
3	* DevVMWare - VMWare SVGA device
4	*/
5
6	/*
7	* Copyright (C) 2013-2019 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	#include <VBox/AssertGuest.h>
29
30	#include <iprt/assert.h>
31	#include <iprt/semaphore.h>
32	#include <iprt/uuid.h>
33	#include <iprt/mem.h>
34	#include <iprt/avl.h>
35
36	#include <VBoxVideo.h> /* required by DevVGA.h */
37
38	/* should go BEFORE any other DevVGA include to make all DevVGA.h config defines be visible */
39	#include "DevVGA.h"
40
41	#include "DevVGA-SVGA.h"
42	#include "DevVGA-SVGA3d.h"
43	#include "DevVGA-SVGA3d-internal.h"
44
45	/* Enable to disassemble defined shaders. */
46	#if defined(DEBUG) && 0 /* Disabled as we don't have the DirectX SDK avaible atm. */
47	#define DUMP_SHADER_DISASSEMBLY
48	#endif
49
50	#ifdef DUMP_SHADER_DISASSEMBLY
51	#include <d3dx9shader.h>
52	#endif
53
54
55	/*********************************************************************************************************************************
56	* Defined Constants And Macros *
57	*********************************************************************************************************************************/
58
59	#define FOURCC_INTZ (D3DFORMAT)MAKEFOURCC('I', 'N', 'T', 'Z')
60	#define FOURCC_NULL (D3DFORMAT)MAKEFOURCC('N', 'U', 'L', 'L')
61
62
63	/*********************************************************************************************************************************
64	* Structures and Typedefs *
65	*********************************************************************************************************************************/
66
67	typedef struct
68	{
69	DWORD Usage;
70	D3DRESOURCETYPE ResourceType;
71	SVGA3dFormatOp FormatOp;
72	} VMSVGA3DFORMATSUPPORT;
73
74
75	/*********************************************************************************************************************************
76	* Global Variables *
77	*********************************************************************************************************************************/
78	static VMSVGA3DFORMATSUPPORT const g_aFormatSupport[] =
79	{
80	{
81	0,
82	D3DRTYPE_SURFACE,
83	SVGA3DFORMAT_OP_OFFSCREENPLAIN,
84	},
85	{
86	D3DUSAGE_RENDERTARGET,
87	D3DRTYPE_SURFACE,
88	(SVGA3dFormatOp) (SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET \| SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET),
89	},
90	{
91	D3DUSAGE_AUTOGENMIPMAP,
92	D3DRTYPE_TEXTURE,
93	SVGA3DFORMAT_OP_AUTOGENMIPMAP,
94	},
95	{
96	D3DUSAGE_DMAP,
97	D3DRTYPE_TEXTURE,
98	SVGA3DFORMAT_OP_DMAP,
99	},
100	{
101	0,
102	D3DRTYPE_TEXTURE,
103	SVGA3DFORMAT_OP_TEXTURE,
104	},
105	{
106	0,
107	D3DRTYPE_CUBETEXTURE,
108	SVGA3DFORMAT_OP_CUBETEXTURE,
109	},
110	{
111	0,
112	D3DRTYPE_VOLUMETEXTURE,
113	SVGA3DFORMAT_OP_VOLUMETEXTURE,
114	},
115	{
116	D3DUSAGE_QUERY_VERTEXTEXTURE,
117	D3DRTYPE_TEXTURE,
118	SVGA3DFORMAT_OP_VERTEXTEXTURE,
119	},
120	{
121	D3DUSAGE_QUERY_LEGACYBUMPMAP,
122	D3DRTYPE_TEXTURE,
123	SVGA3DFORMAT_OP_BUMPMAP,
124	},
125	{
126	D3DUSAGE_QUERY_SRGBREAD,
127	D3DRTYPE_TEXTURE,
128	SVGA3DFORMAT_OP_SRGBREAD,
129	},
130	{
131	D3DUSAGE_QUERY_SRGBWRITE,
132	D3DRTYPE_TEXTURE,
133	SVGA3DFORMAT_OP_SRGBWRITE,
134	}
135	};
136
137	static VMSVGA3DFORMATSUPPORT const g_aFeatureReject[] =
138	{
139	{
140	D3DUSAGE_QUERY_WRAPANDMIP,
141	D3DRTYPE_TEXTURE,
142	SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP
143	},
144	{
145	D3DUSAGE_QUERY_FILTER,
146	D3DRTYPE_TEXTURE,
147	SVGA3DFORMAT_OP_NOFILTER
148	},
149	{
150	D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING,
151	D3DRTYPE_TEXTURE, /* ?? */
152	SVGA3DFORMAT_OP_NOALPHABLEND
153	},
154	};
155
156
157	/*********************************************************************************************************************************
158	* Internal Functions *
159	*********************************************************************************************************************************/
160	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps);
161
162
163	#define D3D_RELEASE(ptr) do { \
164	if (ptr) \
165	{ \
166	(ptr)->Release(); \
167	(ptr) = 0; \
168	} \
169	} while (0)
170
171
172	int vmsvga3dInit(PVGASTATE pThis)
173	{
174	PVMSVGA3DSTATE pState;
175	int rc;
176
177	pThis->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
178	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
179
180	/* Create event semaphore. */
181	rc = RTSemEventCreate(&pState->WndRequestSem);
182	if (RT_FAILURE(rc))
183	{
184	Log(("%s: Failed to create event semaphore for window handling.\n", __FUNCTION__));
185	return rc;
186	}
187
188	/* Create the async IO thread. */
189	rc = RTThreadCreate(&pState->pWindowThread, vmsvga3dWindowThread, pState->WndRequestSem, 0, RTTHREADTYPE_GUI, 0, "VMSVGA3DWND");
190	if (RT_FAILURE(rc))
191	{
192	AssertMsgFailed(("%s: Async IO Thread creation for 3d window handling failed rc=%d\n", __FUNCTION__, rc));
193	return rc;
194	}
195
196	return VINF_SUCCESS;
197	}
198
199	int vmsvga3dPowerOn(PVGASTATE pThis)
200	{
201	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
202	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
203	HRESULT hr;
204
205	if (pState->pD3D9)
206	return VINF_SUCCESS; /* already initialized (load state) */
207
208	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
209	pState->pD3D9 = Direct3DCreate9(D3D_SDK_VERSION);
210	AssertReturn(pState->pD3D9, VERR_INTERNAL_ERROR);
211	#else
212	/* Direct3DCreate9Ex was introduced in Vista, so resolve it dynamically. */
213	typedef HRESULT (WINAPI PFNDIRECT3DCREATE9EX)(UINT, IDirect3D9Ex *);
214	PFNDIRECT3DCREATE9EX pfnDirect3dCreate9Ex = (PFNDIRECT3DCREATE9EX)RTLdrGetSystemSymbol("d3d9.dll", "Direct3DCreate9Ex");
215	if (!pfnDirect3dCreate9Ex)
216	return PDMDevHlpVMSetError(pThis->CTX_SUFF(pDevIns), VERR_SYMBOL_NOT_FOUND, RT_SRC_POS,
217	"vmsvga3d: Unable to locate Direct3DCreate9Ex. This feature requires Vista and later.");
218	hr = pfnDirect3dCreate9Ex(D3D_SDK_VERSION, &pState->pD3D9);
219	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
220	#endif
221	hr = pState->pD3D9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &pState->caps);
222	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
223
224	vmsvgaDumpD3DCaps(&pState->caps);
225
226	/* Check if INTZ is supported. */
227	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
228	D3DDEVTYPE_HAL,
229	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
230	0,
231	D3DRTYPE_TEXTURE,
232	FOURCC_INTZ);
233	if (hr != D3D_OK)
234	{
235	/* INTZ support is essential to support depth surfaces used as textures. */
236	LogRel(("VMSVGA: texture format INTZ not supported!!!\n"));
237	}
238	else
239	pState->fSupportedSurfaceINTZ = true;
240
241	/* Check if NULL is supported. */
242	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
243	D3DDEVTYPE_HAL,
244	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
245	D3DUSAGE_RENDERTARGET,
246	D3DRTYPE_SURFACE,
247	FOURCC_NULL);
248	if (hr != D3D_OK)
249	{
250	/* NULL is a dummy surface which can be used as a render target to save memory. */
251	LogRel(("VMSVGA: surface format NULL not supported!!!\n"));
252	}
253	else
254	pState->fSupportedSurfaceNULL = true;
255
256
257	/* Check if DX9 depth stencil textures are supported */
258	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
259	D3DDEVTYPE_HAL,
260	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
261	D3DUSAGE_DEPTHSTENCIL,
262	D3DRTYPE_TEXTURE,
263	D3DFMT_D16);
264	if (hr != D3D_OK)
265	{
266	LogRel(("VMSVGA: texture format D3DFMT_D16 not supported\n"));
267	}
268
269	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
270	D3DDEVTYPE_HAL,
271	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
272	D3DUSAGE_DEPTHSTENCIL,
273	D3DRTYPE_TEXTURE,
274	D3DFMT_D24X8);
275	if (hr != D3D_OK)
276	{
277	LogRel(("VMSVGA: texture format D3DFMT_D24X8 not supported\n"));
278	}
279	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
280	D3DDEVTYPE_HAL,
281	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
282	D3DUSAGE_DEPTHSTENCIL,
283	D3DRTYPE_TEXTURE,
284	D3DFMT_D24S8);
285	if (hr != D3D_OK)
286	{
287	LogRel(("VMSVGA: texture format D3DFMT_D24S8 not supported\n"));
288	}
289	return VINF_SUCCESS;
290	}
291
292	int vmsvga3dReset(PVGASTATE pThis)
293	{
294	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
295	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
296
297	/* Destroy all leftover surfaces. */
298	for (uint32_t i = 0; i < pState->cSurfaces; i++)
299	{
300	if (pState->papSurfaces[i]->id != SVGA3D_INVALID_ID)
301	vmsvga3dSurfaceDestroy(pThis, pState->papSurfaces[i]->id);
302	}
303
304	/* Destroy all leftover contexts. */
305	for (uint32_t i = 0; i < pState->cContexts; i++)
306	{
307	if (pState->papContexts[i]->id != SVGA3D_INVALID_ID)
308	vmsvga3dContextDestroy(pThis, pState->papContexts[i]->id);
309	}
310	return VINF_SUCCESS;
311	}
312
313	int vmsvga3dTerminate(PVGASTATE pThis)
314	{
315	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
316	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
317
318	int rc = vmsvga3dReset(pThis);
319	AssertRCReturn(rc, rc);
320
321	/* Terminate the window creation thread. */
322	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_EXIT, 0, 0);
323	AssertRCReturn(rc, rc);
324
325	RTSemEventDestroy(pState->WndRequestSem);
326
327	D3D_RELEASE(pState->pD3D9);
328
329	return VINF_SUCCESS;
330	}
331
332	void vmsvga3dUpdateHostScreenViewport(PVGASTATE pThis, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
333	{
334	/** @todo Scroll the screen content without requiring the guest to redraw. */
335	NOREF(pThis); NOREF(idScreen); NOREF(pOldViewport);
336	}
337
338	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
339	{
340	NOREF(idx3dCaps);
341	HRESULT hr;
342	uint32_t result = 0;
343
344	/* Try if the format can be used for the primary display. */
345	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
346	D3DDEVTYPE_HAL,
347	format,
348	0,
349	D3DRTYPE_SURFACE,
350	format);
351
352	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
353	{
354	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
355	D3DDEVTYPE_HAL,
356	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
357	g_aFormatSupport[i].Usage,
358	g_aFormatSupport[i].ResourceType,
359	format);
360	if (hr == D3D_OK)
361	result \|= g_aFormatSupport[i].FormatOp;
362	}
363
364	/* Check for features only if the format is supported in any form. */
365	if (result)
366	{
367	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
368	{
369	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
370	D3DDEVTYPE_HAL,
371	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
372	g_aFeatureReject[i].Usage,
373	g_aFeatureReject[i].ResourceType,
374	format);
375	if (hr != D3D_OK)
376	result \|= g_aFeatureReject[i].FormatOp;
377	}
378	}
379
380	/** @todo missing:
381	*
382	* SVGA3DFORMAT_OP_PIXELSIZE
383	*/
384
385	switch (idx3dCaps)
386	{
387	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
388	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
389	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
390	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
391	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
392	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
393	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
394	break;
395
396	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
397	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
398	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
399	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
400	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
401	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
402	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
403	break;
404
405	}
406	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
407
408	return result;
409	}
410
411	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
412	{
413	RT_NOREF(idx3dCaps);
414	HRESULT hr;
415	uint32_t result = 0;
416
417	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
418	D3DDEVTYPE_HAL,
419	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
420	D3DUSAGE_DEPTHSTENCIL,
421	D3DRTYPE_SURFACE,
422	format);
423	if (hr == D3D_OK)
424	result = SVGA3DFORMAT_OP_ZSTENCIL
425	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
426	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
427
428	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
429	return result;
430	}
431
432
433	int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val)
434	{
435	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
436	AssertReturn(pState, VERR_NO_MEMORY);
437	D3DCAPS9 *pCaps = &pState->caps;
438	int rc = VINF_SUCCESS;
439
440	*pu32Val = 0;
441
442	switch (idx3dCaps)
443	{
444	case SVGA3D_DEVCAP_3D:
445	pu32Val = 1; / boolean? */
446	break;
447
448	case SVGA3D_DEVCAP_MAX_LIGHTS:
449	*pu32Val = pCaps->MaxActiveLights;
450	break;
451
452	case SVGA3D_DEVCAP_MAX_TEXTURES:
453	*pu32Val = pCaps->MaxSimultaneousTextures;
454	break;
455
456	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
457	*pu32Val = pCaps->MaxUserClipPlanes;
458	break;
459
460	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
461	switch (pCaps->VertexShaderVersion)
462	{
463	case D3DVS_VERSION(1,1):
464	*pu32Val = SVGA3DVSVERSION_11;
465	break;
466	case D3DVS_VERSION(2,0):
467	*pu32Val = SVGA3DVSVERSION_20;
468	break;
469	case D3DVS_VERSION(3,0):
470	*pu32Val = SVGA3DVSVERSION_30;
471	break;
472	case D3DVS_VERSION(4,0):
473	*pu32Val = SVGA3DVSVERSION_40;
474	break;
475	default:
476	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
477	break;
478	}
479	break;
480
481	case SVGA3D_DEVCAP_VERTEX_SHADER:
482	/* boolean? */
483	*pu32Val = 1;
484	break;
485
486	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
487	switch (pCaps->PixelShaderVersion)
488	{
489	case D3DPS_VERSION(1,1):
490	*pu32Val = SVGA3DPSVERSION_11;
491	break;
492	case D3DPS_VERSION(1,2):
493	*pu32Val = SVGA3DPSVERSION_12;
494	break;
495	case D3DPS_VERSION(1,3):
496	*pu32Val = SVGA3DPSVERSION_13;
497	break;
498	case D3DPS_VERSION(1,4):
499	*pu32Val = SVGA3DPSVERSION_14;
500	break;
501	case D3DPS_VERSION(2,0):
502	*pu32Val = SVGA3DPSVERSION_20;
503	break;
504	case D3DPS_VERSION(3,0):
505	*pu32Val = SVGA3DPSVERSION_30;
506	break;
507	case D3DPS_VERSION(4,0):
508	*pu32Val = SVGA3DPSVERSION_40;
509	break;
510	default:
511	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
512	break;
513	}
514	break;
515
516	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
517	/* boolean? */
518	*pu32Val = 1;
519	break;
520
521	case SVGA3D_DEVCAP_S23E8_TEXTURES:
522	case SVGA3D_DEVCAP_S10E5_TEXTURES:
523	/* Must be obsolete by now; surface format caps specify the same thing. */
524	rc = VERR_INVALID_PARAMETER;
525	break;
526
527	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
528	break;
529
530	/*
531	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
532	* return TRUE. Even on physical hardware that does not support
533	* these formats natively, the SVGA3D device will provide an emulation
534	* which should be invisible to the guest OS.
535	*/
536	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
537	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
538	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
539	*pu32Val = 1;
540	break;
541
542	case SVGA3D_DEVCAP_QUERY_TYPES:
543	break;
544
545	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
546	break;
547
548	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
549	AssertCompile(sizeof(uint32_t) == sizeof(float));
550	(float )pu32Val = pCaps->MaxPointSize;
551	break;
552
553	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
554	/** @todo ?? */
555	rc = VERR_INVALID_PARAMETER;
556	break;
557
558	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
559	*pu32Val = pCaps->MaxTextureWidth;
560	break;
561
562	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
563	*pu32Val = pCaps->MaxTextureHeight;
564	break;
565
566	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
567	*pu32Val = pCaps->MaxVolumeExtent;
568	break;
569
570	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
571	*pu32Val = pCaps->MaxTextureRepeat;
572	break;
573
574	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
575	*pu32Val = pCaps->MaxTextureAspectRatio;
576	break;
577
578	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
579	*pu32Val = pCaps->MaxAnisotropy;
580	break;
581
582	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
583	*pu32Val = pCaps->MaxPrimitiveCount;
584	break;
585
586	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
587	*pu32Val = pCaps->MaxVertexIndex;
588	break;
589
590	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
591	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
592	break;
593
594	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
595	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
596	break;
597
598	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
599	*pu32Val = pCaps->VS20Caps.NumTemps;
600	break;
601
602	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
603	*pu32Val = pCaps->PS20Caps.NumTemps;
604	break;
605
606	case SVGA3D_DEVCAP_TEXTURE_OPS:
607	break;
608
609	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
610	break;
611
612	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
613	break;
614
615	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
616	break;
617
618	case SVGA3D_DEVCAP_SUPERSAMPLE:
619	break;
620
621	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
622	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
623	break;
624
625	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
626	break;
627
628	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /** @todo same thing? */
629	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
630	*pu32Val = pCaps->NumSimultaneousRTs;
631	break;
632
633	/*
634	* This is the maximum number of SVGA context IDs that the guest
635	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
636	*/
637	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
638	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
639	break;
640
641	/*
642	* This is the maximum number of SVGA surface IDs that the guest
643	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
644	*/
645	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
646	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
647	break;
648
649	/* Supported surface formats. */
650	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
651	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
652	break;
653
654	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
655	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
656	break;
657
658	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
659	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
660	break;
661
662	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
663	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
664	break;
665
666	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
667	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
668	break;
669
670	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
671	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
672	break;
673
674	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
675	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
676	break;
677
678	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
679	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
680	break;
681
682	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
683	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
684	break;
685
686	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
687	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
688	break;
689
690	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
691	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
692	break;
693
694	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
695	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
696	break;
697
698	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
699	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /** @todo not correct */
700	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
701	break;
702
703	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
704	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
705	break;
706
707	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
708	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
709	*pu32Val = 0;
710	break;
711
712	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
713	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
714	break;
715
716	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
717	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
718	break;
719
720	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
721	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
722	break;
723
724	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
725	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
726	break;
727
728	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
729	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
730	break;
731
732	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
733	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
734	break;
735
736	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
737	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
738	break;
739
740	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
741	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
742	break;
743
744	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
745	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
746	break;
747
748	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
749	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
750	break;
751
752	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
753	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
754	break;
755
756	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
757	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
758	break;
759
760	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
761	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
762	break;
763
764	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
765	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
766	break;
767
768	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
769	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
770	break;
771
772	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
773	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
774	break;
775
776	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
777	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
778	break;
779
780	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
781	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
782	break;
783
784	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
785	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
786	break;
787
788	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
789	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
790	break;
791
792	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
793	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
794	break;
795
796	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
797	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
798	break;
799
800	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
801	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
802	break;
803
804	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
805	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
806	break;
807
808	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
809	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
810	/* Unknown; only in DX10 & 11 */
811	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
812	rc = VERR_INVALID_PARAMETER;
813	*pu32Val = 0;
814	break;
815
816	default:
817	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
818	rc = VERR_INVALID_PARAMETER;
819	break;
820	}
821	#if 0
822	/* Dump of VMWare Player caps (from their log); for debugging purposes */
823	switch (idx3dCaps)
824	{
825	case 0:
826	*pu32Val = 0x00000001;
827	break;
828	case 1:
829	*pu32Val = 0x0000000a;
830	break;
831	case 2:
832	*pu32Val = 0x00000008;
833	break;
834	case 3: *pu32Val = 0x00000006; break;
835	case 4: *pu32Val = 0x00000007; break;
836	case 5: *pu32Val = 0x00000001; break;
837	case 6: *pu32Val = 0x0000000d; break;
838	case 7: *pu32Val = 0x00000001; break;
839	case 8: *pu32Val = 0x00000004; break;
840	case 9: *pu32Val = 0x00000001; break;
841	case 10: *pu32Val = 0x00000001; break;
842	case 11: *pu32Val = 0x00000004; break;
843	case 12: *pu32Val = 0x00000001; break;
844	case 13: *pu32Val = 0x00000001; break;
845	case 14: *pu32Val = 0x00000001; break;
846	case 15: *pu32Val = 0x00000001; break;
847	case 16: *pu32Val = 0x00000001; break;
848	case 17: *pu32Val = (uint32_t)256.000000; break;
849	case 18: *pu32Val = 0x00000014; break;
850	case 19: *pu32Val = 0x00001000; break;
851	case 20: *pu32Val = 0x00001000; break;
852	case 21: *pu32Val = 0x00000800; break;
853	case 22: *pu32Val = 0x00002000; break;
854	case 23: *pu32Val = 0x00000800; break;
855	case 24: *pu32Val = 0x00000010; break;
856	case 25: *pu32Val = 0x000fffff; break;
857	case 26: *pu32Val = 0x00ffffff; break;
858	case 27: *pu32Val = 0xffffffff; break;
859	case 28: *pu32Val = 0xffffffff; break;
860	case 29: *pu32Val = 0x00000020; break;
861	case 30: *pu32Val = 0x00000020; break;
862	case 31: *pu32Val = 0x03ffffff; break;
863	case 32: *pu32Val = 0x0098ec1f; break;
864	case 33: *pu32Val = 0x0098e11f; break;
865	case 34: *pu32Val = 0x0098e01f; break;
866	case 35: *pu32Val = 0x012c2000; break;
867	case 36: *pu32Val = 0x0098e11f; break;
868	case 37: *pu32Val = 0x0090c11f; break;
869	case 38: *pu32Val = 0x0098ec1f; break;
870	case 39: *pu32Val = 0x00804007; break;
871	case 40: *pu32Val = 0x0080c007; break;
872	case 41: *pu32Val = 0x00804007; break;
873	case 42: *pu32Val = 0x0080c007; break;
874	case 43: *pu32Val = 0x000000c1; break;
875	case 44: *pu32Val = 0x000000c1; break;
876	case 45: *pu32Val = 0x000000c1; break;
877	case 46: *pu32Val = 0x00808005; break;
878	case 47: *pu32Val = 0x00808005; break;
879	case 48: *pu32Val = 0x00808005; break;
880	case 49: *pu32Val = 0x00808005; break;
881	case 50: *pu32Val = 0x00808005; break;
882	case 51: *pu32Val = 0x01240000; break;
883	case 52: *pu32Val = 0x00814007; break;
884	case 53: *pu32Val = 0x00814007; break;
885	case 54: *pu32Val = 0x00814007; break;
886	case 55: *pu32Val = 0x01240000; break;
887	case 56: *pu32Val = 0x0080401f; break;
888	case 57: *pu32Val = 0x0080401f; break;
889	case 58: *pu32Val = 0x0080401f; break;
890	case 59: *pu32Val = 0x0080401f; break;
891	case 60: *pu32Val = 0x0080601f; break;
892	case 61: *pu32Val = 0x0080401f; break;
893	case 62: *pu32Val = 0x00000000; break;
894	case 63: *pu32Val = 0x00000004; break;
895	case 64: *pu32Val = 0x00000004; break;
896	case 65: *pu32Val = 0x00814005; break;
897	case 66: *pu32Val = 0x0080401f; break;
898	case 67: *pu32Val = 0x0080601f; break;
899	case 68: *pu32Val = 0x00006009; break;
900	case 69: *pu32Val = 0x00006001; break;
901	case 70: *pu32Val = 0x00000001; break;
902	case 71: *pu32Val = 0x0000000b; break;
903	case 72: *pu32Val = 0x00000001; break;
904	case 73: *pu32Val = 0x00000000; break;
905	case 74: *pu32Val = 0x00000000; break;
906	case 75: *pu32Val = 0x01246000; break;
907	case 76: *pu32Val = 0x00004009; break;
908	case 77: *pu32Val = 0x00000100; break;
909	case 78: *pu32Val = 0x00008000; break;
910	case 79: *pu32Val = 0x000000c1; break;
911	case 80: *pu32Val = 0x01240000; break;
912	case 81: *pu32Val = 0x000000c1; break;
913	case 82: *pu32Val = 0x00800005; break;
914	case 83: *pu32Val = 0x00800005; break;
915	case 84: *pu32Val = 0x00000000; break;
916	case 85: *pu32Val = 0x00000000; break;
917	case 86: *pu32Val = 0x00000000; break;
918	case 87: *pu32Val = 0x00000000; break;
919	case 88: *pu32Val = 0x00000000; break;
920	case 89: *pu32Val = (uint32_t) 0.000000; break;
921	case 90: *pu32Val = (uint32_t) 0.000000; break;
922	case 91: *pu32Val = 0x00006009; break;
923	default:
924	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
925	// rc = VERR_INVALID_PARAMETER;
926	break;
927	}
928	#endif
929	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
930	return rc;
931	}
932
933	/**
934	* Convert SVGA format value to its D3D equivalent
935	*/
936	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
937	{
938	switch (format)
939	{
940	case SVGA3D_X8R8G8B8:
941	return D3DFMT_X8R8G8B8;
942	case SVGA3D_A8R8G8B8:
943	return D3DFMT_A8R8G8B8;
944	case SVGA3D_R5G6B5:
945	return D3DFMT_R5G6B5;
946	case SVGA3D_X1R5G5B5:
947	return D3DFMT_X1R5G5B5;
948	case SVGA3D_A1R5G5B5:
949	return D3DFMT_A1R5G5B5;
950	case SVGA3D_A4R4G4B4:
951	return D3DFMT_A4R4G4B4;
952
953	case SVGA3D_R8G8B8A8_UNORM:
954	return D3DFMT_A8B8G8R8;
955
956	case SVGA3D_Z_D32:
957	return D3DFMT_D32;
958	case SVGA3D_Z_D16:
959	return D3DFMT_D16;
960	case SVGA3D_Z_D24S8_INT: /** @todo not correct */
961	case SVGA3D_Z_D24S8:
962	return D3DFMT_D24S8;
963	case SVGA3D_Z_D15S1:
964	return D3DFMT_D15S1;
965	case SVGA3D_Z_D24X8:
966	return D3DFMT_D24X8;
967	/* Advanced D3D9 depth formats. */
968	case SVGA3D_Z_DF16:
969	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
970	AssertFailedReturn(D3DFMT_UNKNOWN);
971	case SVGA3D_Z_DF24:
972	return D3DFMT_D24FS8;
973
974	case SVGA3D_LUMINANCE8:
975	return D3DFMT_L8;
976	case SVGA3D_LUMINANCE4_ALPHA4:
977	return D3DFMT_A4L4;
978	case SVGA3D_LUMINANCE16:
979	return D3DFMT_L16;
980	case SVGA3D_LUMINANCE8_ALPHA8:
981	return D3DFMT_A8L8;
982
983	case SVGA3D_DXT1:
984	return D3DFMT_DXT1;
985	case SVGA3D_DXT2:
986	return D3DFMT_DXT2;
987	case SVGA3D_DXT3:
988	return D3DFMT_DXT3;
989	case SVGA3D_DXT4:
990	return D3DFMT_DXT4;
991	case SVGA3D_DXT5:
992	return D3DFMT_DXT5;
993
994	/* Bump-map formats */
995	case SVGA3D_BUMPU8V8:
996	return D3DFMT_V8U8;
997	case SVGA3D_BUMPL6V5U5:
998	return D3DFMT_L6V5U5;
999	case SVGA3D_BUMPX8L8V8U8:
1000	return D3DFMT_X8L8V8U8;
1001	case SVGA3D_BUMPL8V8U8:
1002	/* No corresponding D3D9 equivalent. */
1003	AssertFailedReturn(D3DFMT_UNKNOWN);
1004	/* signed bump-map formats */
1005	case SVGA3D_V8U8:
1006	return D3DFMT_V8U8;
1007	case SVGA3D_Q8W8V8U8:
1008	return D3DFMT_Q8W8V8U8;
1009	case SVGA3D_CxV8U8:
1010	return D3DFMT_CxV8U8;
1011	/* mixed bump-map formats */
1012	case SVGA3D_X8L8V8U8:
1013	return D3DFMT_X8L8V8U8;
1014	case SVGA3D_A2W10V10U10:
1015	return D3DFMT_A2W10V10U10;
1016
1017	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1018	return D3DFMT_A16B16G16R16F;
1019	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1020	return D3DFMT_A32B32G32R32F;
1021
1022	case SVGA3D_A2R10G10B10:
1023	return D3DFMT_A2R10G10B10;
1024
1025	case SVGA3D_ALPHA8:
1026	return D3DFMT_A8;
1027
1028	/* Single- and dual-component floating point formats */
1029	case SVGA3D_R_S10E5:
1030	return D3DFMT_R16F;
1031	case SVGA3D_R_S23E8:
1032	return D3DFMT_R32F;
1033	case SVGA3D_RG_S10E5:
1034	return D3DFMT_G16R16F;
1035	case SVGA3D_RG_S23E8:
1036	return D3DFMT_G32R32F;
1037
1038	/*
1039	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1040	* the most efficient format to use when creating new surfaces
1041	* expressly for index or vertex data.
1042	*/
1043	case SVGA3D_BUFFER:
1044	return D3DFMT_UNKNOWN;
1045
1046	case SVGA3D_V16U16:
1047	return D3DFMT_V16U16;
1048
1049	case SVGA3D_G16R16:
1050	return D3DFMT_G16R16;
1051	case SVGA3D_A16B16G16R16:
1052	return D3DFMT_A16B16G16R16;
1053
1054	/* Packed Video formats */
1055	case SVGA3D_UYVY:
1056	return D3DFMT_UYVY;
1057	case SVGA3D_YUY2:
1058	return D3DFMT_YUY2;
1059
1060	/* Planar video formats */
1061	case SVGA3D_NV12:
1062	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1063
1064	/* Video format with alpha */
1065	case SVGA3D_AYUV:
1066	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1067
1068	case SVGA3D_R8G8B8A8_SNORM:
1069	return D3DFMT_Q8W8V8U8;
1070	case SVGA3D_R16G16_UNORM:
1071	return D3DFMT_G16R16;
1072
1073	case SVGA3D_BC4_UNORM:
1074	case SVGA3D_BC5_UNORM:
1075	/* Unknown; only in DX10 & 11 */
1076	break;
1077
1078	case SVGA3D_FORMAT_MAX: /* shut up MSC */
1079	case SVGA3D_FORMAT_INVALID:
1080	break;
1081	}
1082	AssertFailedReturn(D3DFMT_UNKNOWN);
1083	}
1084
1085	/**
1086	* Convert SVGA multi sample count value to its D3D equivalent
1087	*/
1088	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1089	{
1090	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1091	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1092
1093	if (multisampleCount > 16)
1094	return D3DMULTISAMPLE_NONE;
1095
1096	/** @todo exact same mapping as d3d? */
1097	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1098	}
1099
1100
1101	/**
1102	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1103	*
1104	* @param pState The VMSVGA3d state.
1105	* @param pSurface The surface being destroyed.
1106	*/
1107	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1108	{
1109	RT_NOREF(pState);
1110
1111	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1112	Assert(pSurface->pSharedObjectTree == NULL);
1113
1114	switch (pSurface->enmD3DResType)
1115	{
1116	case VMSVGA3D_D3DRESTYPE_SURFACE:
1117	D3D_RELEASE(pSurface->u.pSurface);
1118	break;
1119
1120	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1121	D3D_RELEASE(pSurface->u.pTexture);
1122	D3D_RELEASE(pSurface->bounce.pTexture);
1123	break;
1124
1125	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1126	D3D_RELEASE(pSurface->u.pCubeTexture);
1127	D3D_RELEASE(pSurface->bounce.pCubeTexture);
1128	break;
1129
1130	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1131	D3D_RELEASE(pSurface->u.pVolumeTexture);
1132	D3D_RELEASE(pSurface->bounce.pVolumeTexture);
1133	break;
1134
1135	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
1136	D3D_RELEASE(pSurface->u.pVertexBuffer);
1137	break;
1138
1139	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
1140	D3D_RELEASE(pSurface->u.pIndexBuffer);
1141	break;
1142
1143	default:
1144	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface),
1145	("surfaceFlags=0x%x\n", (pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1146	break;
1147	}
1148
1149	D3D_RELEASE(pSurface->pQuery);
1150	}
1151
1152
1153	/*
1154	* Release all shared surface objects.
1155	*/
1156	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1157	{
1158	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1159	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1160
1161	switch (pSurface->enmD3DResType)
1162	{
1163	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1164	LogFunc(("release shared texture object for context %d\n", pNode->Key));
1165	Assert(pSharedSurface->u.pTexture);
1166	D3D_RELEASE(pSharedSurface->u.pTexture);
1167	break;
1168
1169	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1170	LogFunc(("release shared cube texture object for context %d\n", pNode->Key));
1171	Assert(pSharedSurface->u.pCubeTexture);
1172	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
1173	break;
1174
1175	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1176	LogFunc(("release shared volume texture object for context %d\n", pNode->Key));
1177	Assert(pSharedSurface->u.pVolumeTexture);
1178	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
1179	break;
1180
1181	default:
1182	AssertFailed();
1183	break;
1184	}
1185	RTMemFree(pNode);
1186	return 0;
1187	}
1188
1189	/* Get the shared surface copy or create a new one. */
1190	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1191	{
1192	Assert(pSurface->hSharedObject);
1193
1194	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1195	if (!pSharedSurface)
1196	{
1197	const uint32_t cWidth = pSurface->pMipmapLevels[0].mipmapSize.width;
1198	const uint32_t cHeight = pSurface->pMipmapLevels[0].mipmapSize.height;
1199	const uint32_t cDepth = pSurface->pMipmapLevels[0].mipmapSize.depth;
1200	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1201
1202	LogFunc(("Create shared %stexture copy d3d (%d,%d,%d) cMip=%d usage %x format %x.\n",
1203	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE ? "volume " :
1204	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE ? "cube " :
1205	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE ? "" : "UNKNOWN!!!",
1206	cWidth,
1207	cHeight,
1208	cDepth,
1209	numMipLevels,
1210	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1211	pSurface->formatD3D));
1212
1213	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1214	AssertReturn(pSharedSurface, NULL);
1215
1216	pSharedSurface->Core.Key = pContext->id;
1217	bool ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1218	AssertReturn(ret, NULL);
1219
1220	/* Create shadow copy of the original shared texture.
1221	* Shared d3d resources require Vista+ and have some restrictions.
1222	* D3DUSAGE_RENDERTARGET is required for use as a StretchRect destination.
1223	*/
1224	HRESULT hr;
1225	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1226	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1227	cHeight,
1228	cDepth,
1229	numMipLevels,
1230	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1231	pSurface->formatD3D,
1232	D3DPOOL_DEFAULT,
1233	&pSharedSurface->u.pVolumeTexture,
1234	&pSurface->hSharedObject);
1235	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1236	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1237	numMipLevels,
1238	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1239	pSurface->formatD3D,
1240	D3DPOOL_DEFAULT,
1241	&pSharedSurface->u.pCubeTexture,
1242	&pSurface->hSharedObject);
1243	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1244	{
1245	if (pSurface->fStencilAsTexture)
1246	{
1247	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1248	hr = pContext->pDevice->CreateTexture(cWidth,
1249	cHeight,
1250	1, /* mip levels */
1251	D3DUSAGE_DEPTHSTENCIL,
1252	FOURCC_INTZ,
1253	D3DPOOL_DEFAULT,
1254	&pSharedSurface->u.pTexture,
1255	&pSurface->hSharedObject);
1256	}
1257	else
1258	{
1259	hr = pContext->pDevice->CreateTexture(cWidth,
1260	cHeight,
1261	numMipLevels,
1262	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1263	pSurface->formatD3D,
1264	D3DPOOL_DEFAULT,
1265	&pSharedSurface->u.pTexture,
1266	&pSurface->hSharedObject);
1267	}
1268	}
1269	else
1270	hr = E_FAIL;
1271
1272	if (RT_LIKELY(hr == D3D_OK))
1273	{
1274	/* Make sure that the created shared copy has the same content as the original. */
1275	PVMSVGA3DCONTEXT pAssociatedContext;
1276	int rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pAssociatedContext);
1277	if (RT_SUCCESS(rc))
1278	{
1279	IDirect3DQuery9 *pQuery;
1280	hr = pAssociatedContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
1281	if (hr == D3D_OK)
1282	{
1283	hr = pQuery->Issue(D3DISSUE_END);
1284	if (hr == D3D_OK)
1285	{
1286	do
1287	{
1288	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1289	} while (hr == S_FALSE);
1290	}
1291
1292	D3D_RELEASE(pQuery);
1293	}
1294	}
1295	else
1296	AssertMsgFailed(("idAssociatedContext cid = %d, sid = %d\n", pSurface->idAssociatedContext, pSurface->id));
1297	}
1298	else
1299	{
1300	AssertMsgFailed(("CreateTexture type %d failed with %x\n", pSurface->enmD3DResType, hr));
1301	RTAvlU32Remove(&pSurface->pSharedObjectTree, pContext->id);
1302	RTMemFree(pSharedSurface);
1303	return NULL;
1304	}
1305	}
1306	return pSharedSurface;
1307	}
1308
1309	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1310	* (D3D does not synchronize shared surface usage)
1311	*/
1312	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1313	{
1314	RT_NOREF(pState);
1315	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1316	Assert(pSurface->id != SVGA3D_INVALID_ID);
1317
1318	/* Nothing to do if this surface hasn't been shared. */
1319	if (pSurface->pSharedObjectTree == NULL)
1320	return VINF_SUCCESS;
1321
1322	LogFunc(("track usage of sid=%x (cid=%d) for cid=%d, pQuery %p\n", pSurface->id, pSurface->idAssociatedContext, pContext->id, pSurface->pQuery));
1323
1324	/* Release the previous query object. */
1325	D3D_RELEASE(pSurface->pQuery);
1326
1327	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1328	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1329
1330	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1331	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1332	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1333
1334	return VINF_SUCCESS;
1335	}
1336
1337
1338	/**
1339	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1340	*
1341	* @returns VBox status code.
1342	* @param pState The VMSVGA3d state.
1343	* @param pContext The context.
1344	* @param sid The surface ID.
1345	*/
1346	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1347	{
1348	Assert(sid < SVGA3D_MAX_SURFACE_IDS);
1349	AssertReturn(sid < pState->cSurfaces, VERR_INVALID_PARAMETER);
1350	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1351	AssertReturn(pSurface && pSurface->id == sid, VERR_INVALID_PARAMETER);
1352
1353	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1354	}
1355
1356
1357	/* Wait for all drawing, that uses this surface, to finish. */
1358	int vmsvga3dSurfaceFlush(PVGASTATE pThis, PVMSVGA3DSURFACE pSurface)
1359	{
1360	RT_NOREF(pThis);
1361	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1362	HRESULT hr;
1363
1364	if (!pSurface->pQuery)
1365	{
1366	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1367	return VINF_SUCCESS; /* nothing to wait for */
1368	}
1369	Assert(pSurface->pSharedObjectTree);
1370
1371	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%x)\n", pSurface->id));
1372	while (true)
1373	{
1374	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1375	if (hr != S_FALSE) break;
1376
1377	RTThreadSleep(1);
1378	}
1379	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1380
1381	D3D_RELEASE(pSurface->pQuery);
1382	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1383
1384	return VINF_SUCCESS;
1385	}
1386
1387	/** Get IDirect3DSurface9 for the given face and mipmap.
1388	*/
1389	int vmsvga3dGetD3DSurface(PVMSVGA3DSTATE pState,
1390	PVMSVGA3DCONTEXT pContext,
1391	PVMSVGA3DSURFACE pSurface,
1392	uint32_t face,
1393	uint32_t mipmap,
1394	bool fLockable,
1395	IDirect3DSurface9 **ppD3DSurf)
1396	{
1397	AssertPtrReturn(pSurface->u.pSurface, VERR_INVALID_PARAMETER);
1398
1399	IDirect3DBaseTexture9 *pTexture;
1400	if (fLockable && pSurface->bounce.pTexture)
1401	pTexture = pSurface->bounce.pTexture;
1402	else
1403	pTexture = pSurface->u.pTexture;
1404
1405	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1406	if (pSurface->idAssociatedContext != pContext->id)
1407	{
1408	AssertMsgReturn(!fLockable,
1409	("Lockable surface must be from the same context (surface cid = %d, req cid = %d)",
1410	pSurface->idAssociatedContext, pContext->id),
1411	VERR_INVALID_PARAMETER);
1412
1413	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1414	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1415	{
1416	LogFunc(("using texture sid=%x created for another context (%d vs %d)\n",
1417	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1418
1419	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
1420	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1421
1422	pTexture = pSharedSurface->u.pTexture;
1423	}
1424	else
1425	{
1426	AssertMsgFailed(("surface sid=%x created for another context (%d vs %d)\n",
1427	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1428	}
1429	}
1430	#else
1431	RT_NOREF(pContext);
1432	#endif
1433
1434	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1435	{
1436	Assert(pSurface->cFaces == 6);
1437
1438	IDirect3DCubeTexture9 p = (IDirect3DCubeTexture9 )pTexture;
1439	D3DCUBEMAP_FACES FaceType = vmsvga3dCubemapFaceFromIndex(face);
1440	HRESULT hr = p->GetCubeMapSurface(FaceType, mipmap, ppD3DSurf);
1441	AssertMsgReturn(hr == D3D_OK, ("GetCubeMapSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1442	}
1443	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1444	{
1445	Assert(pSurface->cFaces == 1);
1446	Assert(face == 0);
1447
1448	IDirect3DTexture9 p = (IDirect3DTexture9 )pTexture;
1449	HRESULT hr = p->GetSurfaceLevel(mipmap, ppD3DSurf);
1450	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1451	}
1452	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE)
1453	{
1454	pSurface->u.pSurface->AddRef();
1455	*ppD3DSurf = pSurface->u.pSurface;
1456	}
1457	else
1458	{
1459	AssertMsgFailedReturn(("No surface for type %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
1460	}
1461
1462	return VINF_SUCCESS;
1463	}
1464
1465	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1466	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1467	{
1468	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1469	AssertReturn(pState, VERR_NO_MEMORY);
1470
1471	const uint32_t sidSrc = src.sid;
1472	const uint32_t sidDest = dest.sid;
1473	int rc;
1474
1475	PVMSVGA3DSURFACE pSurfaceSrc;
1476	rc = vmsvga3dSurfaceFromSid(pState, sidSrc, &pSurfaceSrc);
1477	AssertRCReturn(rc, rc);
1478
1479	PVMSVGA3DSURFACE pSurfaceDest;
1480	rc = vmsvga3dSurfaceFromSid(pState, sidDest, &pSurfaceDest);
1481	AssertRCReturn(rc, rc);
1482
1483	PVMSVGA3DMIPMAPLEVEL pMipmapLevelSrc;
1484	rc = vmsvga3dMipmapLevel(pSurfaceSrc, src.face, src.mipmap, &pMipmapLevelSrc);
1485	AssertRCReturn(rc, rc);
1486
1487	PVMSVGA3DMIPMAPLEVEL pMipmapLevelDest;
1488	rc = vmsvga3dMipmapLevel(pSurfaceDest, dest.face, dest.mipmap, &pMipmapLevelDest);
1489	AssertRCReturn(rc, rc);
1490
1491	/* If src is HW and dst is not, then create the dst texture. */
1492	if ( pSurfaceSrc->u.pSurface
1493	&& !pSurfaceDest->u.pSurface
1494	&& RT_BOOL(pSurfaceDest->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE))
1495	{
1496	const uint32_t cid = pSurfaceSrc->idAssociatedContext;
1497
1498	PVMSVGA3DCONTEXT pContext;
1499	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
1500	AssertRCReturn(rc, rc);
1501
1502	LogFunc(("sid=%x type=%x format=%d -> create texture\n", sidDest, pSurfaceDest->surfaceFlags, pSurfaceDest->format));
1503	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurfaceDest);
1504	AssertRCReturn(rc, rc);
1505	}
1506
1507	Assert(pSurfaceSrc->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1508	Assert(pSurfaceDest->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1509
1510	if ( pSurfaceSrc->u.pSurface
1511	&& pSurfaceDest->u.pSurface)
1512	{
1513	const uint32_t cidDst = pSurfaceDest->idAssociatedContext;
1514
1515	PVMSVGA3DCONTEXT pContextDst;
1516	rc = vmsvga3dContextFromCid(pState, cidDst, &pContextDst);
1517	AssertRCReturn(rc, rc);
1518
1519	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1520	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1521	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1522
1523	IDirect3DSurface9 *pSrc;
1524	rc = vmsvga3dGetD3DSurface(pState, pContextDst, pSurfaceSrc, src.face, src.mipmap, false, &pSrc);
1525	AssertRCReturn(rc, rc);
1526
1527	IDirect3DSurface9 *pDest;
1528	rc = vmsvga3dGetD3DSurface(pState, pContextDst, pSurfaceDest, dest.face, dest.mipmap, false, &pDest);
1529	AssertRCReturnStmt(rc, D3D_RELEASE(pSrc), rc);
1530
1531	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1532	{
1533	HRESULT hr;
1534
1535	SVGA3dCopyBox clipBox = pBox[i];
1536	vmsvgaClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1537	if ( !clipBox.w
1538	\|\| !clipBox.h
1539	\|\| !clipBox.d)
1540	{
1541	LogFunc(("Skipped empty box.\n"));
1542	continue;
1543	}
1544
1545	RECT RectSrc;
1546	RectSrc.left = clipBox.srcx;
1547	RectSrc.top = clipBox.srcy;
1548	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1549	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1550
1551	RECT RectDest;
1552	RectDest.left = clipBox.x;
1553	RectDest.top = clipBox.y;
1554	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1555	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1556
1557	LogFunc(("StretchRect copy src sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to dest sid=%x face=%d mipmap=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1558
1559	if ( sidSrc == sidDest
1560	&& clipBox.srcx == clipBox.x
1561	&& clipBox.srcy == clipBox.y)
1562	{
1563	LogFunc(("redundant copy to the same surface at the same coordinates. Ignore.\n"));
1564	continue;
1565	}
1566	Assert(sidSrc != sidDest);
1567	Assert(!clipBox.srcz && !clipBox.z);
1568
1569	hr = pContextDst->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1570	if (hr != D3D_OK)
1571	{
1572	/* This can happen for compressed texture formats. */
1573	LogFunc(("StretchRect failed with %x. Try a slow path.\n", hr));
1574	if ( pSurfaceSrc->bounce.pTexture
1575	&& (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET))
1576	{
1577	/* Copy the texture mipmap level to the bounce texture. */
1578
1579	/* Source is the texture, destination is the corresponding bounce texture. */
1580	IDirect3DSurface9 *pBounceSurf;
1581	rc = vmsvga3dGetD3DSurface(pState, pContextDst, pSurfaceSrc, src.face, src.mipmap, true, &pBounceSurf);
1582	AssertRC(rc);
1583	if (RT_SUCCESS(rc))
1584	{
1585	Assert(pSrc != pBounceSurf);
1586
1587	hr = pContextDst->pDevice->GetRenderTargetData(pSrc, pBounceSurf);
1588	Assert(hr == D3D_OK);
1589	if (SUCCEEDED(hr))
1590	{
1591	POINT pointDest;
1592	pointDest.x = clipBox.x;
1593	pointDest.y = clipBox.y;
1594
1595	hr = pContextDst->pDevice->UpdateSurface(pBounceSurf, &RectSrc, pDest, &pointDest);
1596	Assert(hr == D3D_OK);
1597	}
1598
1599	D3D_RELEASE(pBounceSurf);
1600	}
1601	}
1602	else if ( (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0
1603	&& (pSurfaceDest->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0)
1604	{
1605	/* Can lock both. */
1606	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1607	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1608
1609	D3DLOCKED_RECT LockedSrcRect;
1610	hr = pSrc->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1611	Assert(hr == D3D_OK);
1612	if (SUCCEEDED(hr))
1613	{
1614	D3DLOCKED_RECT LockedDestRect;
1615	hr = pDest->LockRect(&LockedDestRect, &RectDest, 0);
1616	Assert(hr == D3D_OK);
1617	if (SUCCEEDED(hr))
1618	{
1619	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1620	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1621
1622	uint32_t cbToCopy = cBlocksX * pSurfaceSrc->cbBlock;
1623	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedDestRect.Pitch));
1624	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedSrcRect.Pitch));
1625
1626	uint8_t pu8Dst = (uint8_t )LockedDestRect.pBits;
1627	const uint8_t pu8Src = (uint8_t )LockedSrcRect.pBits;
1628	for (uint32_t j = 0; j < cBlocksY; ++j)
1629	{
1630	memcpy(pu8Dst, pu8Src, cbToCopy);
1631	pu8Dst += LockedDestRect.Pitch;
1632	pu8Src += LockedSrcRect.Pitch;
1633	}
1634
1635	hr = pDest->UnlockRect();
1636	Assert(hr == D3D_OK);
1637	}
1638
1639	hr = pSrc->UnlockRect();
1640	Assert(hr == D3D_OK);
1641	}
1642	}
1643	}
1644	AssertMsgReturnStmt(hr == D3D_OK,
1645	("StretchRect failed with %x\n", hr),
1646	D3D_RELEASE(pDest); D3D_RELEASE(pSrc),
1647	VERR_INTERNAL_ERROR);
1648	}
1649
1650	D3D_RELEASE(pDest);
1651	D3D_RELEASE(pSrc);
1652
1653	/* Track the StretchRect operation. */
1654	vmsvga3dSurfaceTrackUsage(pState, pContextDst, pSurfaceSrc);
1655	vmsvga3dSurfaceTrackUsage(pState, pContextDst, pSurfaceDest);
1656	}
1657	else
1658	{
1659	/*
1660	* Copy from/to memory to/from a surface. Or mem->mem.
1661	* Use the context of existing HW surface, if any.
1662	*/
1663	PVMSVGA3DCONTEXT pContext = NULL;
1664	IDirect3DSurface9 *pD3DSurf = NULL;
1665
1666	if (pSurfaceSrc->u.pSurface)
1667	{
1668	AssertReturn(!pSurfaceDest->u.pSurface, VERR_INTERNAL_ERROR);
1669
1670	rc = vmsvga3dContextFromCid(pState, pSurfaceSrc->idAssociatedContext, &pContext);
1671	AssertRCReturn(rc, rc);
1672
1673	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceSrc, src.face, src.mipmap, true, &pD3DSurf);
1674	AssertRCReturn(rc, rc);
1675	}
1676	else if (pSurfaceDest->u.pSurface)
1677	{
1678	AssertReturn(!pSurfaceSrc->u.pSurface, VERR_INTERNAL_ERROR);
1679
1680	rc = vmsvga3dContextFromCid(pState, pSurfaceDest->idAssociatedContext, &pContext);
1681	AssertRCReturn(rc, rc);
1682
1683	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceDest, dest.face, dest.mipmap, true, &pD3DSurf);
1684	AssertRCReturn(rc, rc);
1685	}
1686
1687	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1688	{
1689	HRESULT hr;
1690
1691	SVGA3dCopyBox clipBox = pBox[i];
1692	vmsvgaClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1693	if ( !clipBox.w
1694	\|\| !clipBox.h
1695	\|\| !clipBox.d)
1696	{
1697	LogFunc(("Skipped empty box.\n"));
1698	continue;
1699	}
1700
1701	RECT RectSrc;
1702	RectSrc.left = clipBox.srcx;
1703	RectSrc.top = clipBox.srcy;
1704	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1705	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1706
1707	RECT RectDest;
1708	RectDest.left = clipBox.x;
1709	RectDest.top = clipBox.y;
1710	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1711	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1712
1713	LogFunc(("(manual) copy sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to sid=%x face=%d mipmap=%d (%d,%d)\n",
1714	sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom,
1715	sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1716
1717	Assert(!clipBox.srcz && !clipBox.z);
1718	Assert(pSurfaceSrc->cbBlock == pSurfaceDest->cbBlock);
1719	Assert(pSurfaceSrc->cxBlock == pSurfaceDest->cxBlock);
1720	Assert(pSurfaceSrc->cyBlock == pSurfaceDest->cyBlock);
1721
1722	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1723	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1724
1725	D3DLOCKED_RECT LockedSrcRect;
1726	if (!pSurfaceSrc->u.pSurface)
1727	{
1728	uint32_t u32BlockX = clipBox.srcx / pSurfaceSrc->cxBlock;
1729	uint32_t u32BlockY = clipBox.srcy / pSurfaceSrc->cyBlock;
1730	Assert(u32BlockX * pSurfaceSrc->cxBlock == clipBox.srcx);
1731	Assert(u32BlockY * pSurfaceSrc->cyBlock == clipBox.srcy);
1732
1733	LockedSrcRect.pBits = (uint8_t *)pMipmapLevelSrc->pSurfaceData +
1734	pMipmapLevelSrc->cbSurfacePitch * u32BlockY + pSurfaceSrc->cbBlock * u32BlockX;
1735	LockedSrcRect.Pitch = pMipmapLevelSrc->cbSurfacePitch;
1736	}
1737	else
1738	{
1739	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1740	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1741
1742	hr = pD3DSurf->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1743	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1744	}
1745
1746	D3DLOCKED_RECT LockedDestRect;
1747	if (!pSurfaceDest->u.pSurface)
1748	{
1749	uint32_t u32BlockX = clipBox.x / pSurfaceDest->cxBlock;
1750	uint32_t u32BlockY = clipBox.y / pSurfaceDest->cyBlock;
1751	Assert(u32BlockX * pSurfaceDest->cxBlock == clipBox.x);
1752	Assert(u32BlockY * pSurfaceDest->cyBlock == clipBox.y);
1753
1754	LockedDestRect.pBits = (uint8_t *)pMipmapLevelDest->pSurfaceData +
1755	pMipmapLevelDest->cbSurfacePitch * u32BlockY + pSurfaceDest->cbBlock * u32BlockX;
1756	LockedDestRect.Pitch = pMipmapLevelDest->cbSurfacePitch;
1757	pSurfaceDest->fDirty = true;
1758	}
1759	else
1760	{
1761	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1762	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1763
1764	hr = pD3DSurf->LockRect(&LockedDestRect, &RectDest, 0);
1765	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1766	}
1767
1768	uint8_t pDest = (uint8_t )LockedDestRect.pBits;
1769	const uint8_t pSrc = (uint8_t )LockedSrcRect.pBits;
1770	for (uint32_t j = 0; j < cBlocksY; ++j)
1771	{
1772	memcpy(pDest, pSrc, cBlocksX * pSurfaceSrc->cbBlock);
1773	pDest += LockedDestRect.Pitch;
1774	pSrc += LockedSrcRect.Pitch;
1775	}
1776
1777	if (pD3DSurf)
1778	{
1779	hr = pD3DSurf->UnlockRect();
1780	AssertMsgReturn(hr == D3D_OK, ("Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1781	}
1782	}
1783
1784	/* If the destination bounce texture has been used, then update the actual texture. */
1785	if ( pSurfaceDest->u.pTexture
1786	&& pSurfaceDest->bounce.pTexture
1787	&& ( pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1788	\|\| pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE))
1789	{
1790	AssertMsgReturn(pContext, ("Context is NULL\n"), VERR_INTERNAL_ERROR);
1791
1792	/* Copy the new content to the actual texture object. */
1793	IDirect3DBaseTexture9 *pSourceTexture;
1794	IDirect3DBaseTexture9 *pDestinationTexture;
1795	if (pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1796	{
1797	pSourceTexture = pSurfaceDest->bounce.pCubeTexture;
1798	pDestinationTexture = pSurfaceDest->u.pCubeTexture;
1799	}
1800	else
1801	{
1802	pSourceTexture = pSurfaceDest->bounce.pTexture;
1803	pDestinationTexture = pSurfaceDest->u.pTexture;
1804	}
1805	HRESULT hr2 = pContext->pDevice->UpdateTexture(pSourceTexture, pDestinationTexture);
1806	AssertMsg(hr2 == D3D_OK, ("UpdateTexture failed with %x\n", hr2)); RT_NOREF(hr2);
1807	}
1808
1809	D3D_RELEASE(pD3DSurf);
1810	}
1811
1812	return VINF_SUCCESS;
1813	}
1814
1815
1816	/**
1817	* Create D3D/OpenGL texture object for the specified surface.
1818	*
1819	* Surfaces are created when needed.
1820	*
1821	* @param pState The VMSVGA3d state.
1822	* @param pContext The context.
1823	* @param idAssociatedContext Probably the same as pContext->id.
1824	* @param pSurface The surface to create the texture for.
1825	*/
1826	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1827	PVMSVGA3DSURFACE pSurface)
1828
1829	{
1830	RT_NOREF(pState);
1831	HRESULT hr;
1832
1833	LogFunc(("sid=%x\n", pSurface->id));
1834
1835	Assert(pSurface->hSharedObject == NULL);
1836	Assert(pSurface->u.pTexture == NULL);
1837	Assert(pSurface->bounce.pTexture == NULL);
1838	Assert(pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_NONE);
1839
1840	const uint32_t cWidth = pSurface->pMipmapLevels[0].mipmapSize.width;
1841	const uint32_t cHeight = pSurface->pMipmapLevels[0].mipmapSize.height;
1842	const uint32_t cDepth = pSurface->pMipmapLevels[0].mipmapSize.depth;
1843	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1844
1845	/*
1846	* Create D3D texture object.
1847	*/
1848	if (pSurface->surfaceFlags & SVGA3D_SURFACE_CUBEMAP)
1849	{
1850	Assert(pSurface->cFaces == 6);
1851	Assert(cWidth == cHeight);
1852	Assert(cDepth == 1);
1853
1854	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1855	numMipLevels,
1856	pSurface->fUsageD3D,
1857	pSurface->formatD3D,
1858	D3DPOOL_DEFAULT,
1859	&pSurface->u.pCubeTexture,
1860	&pSurface->hSharedObject);
1861	if (hr == D3D_OK)
1862	{
1863	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1864	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1865	numMipLevels,
1866	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1867	pSurface->formatD3D,
1868	D3DPOOL_SYSTEMMEM,
1869	&pSurface->bounce.pCubeTexture,
1870	NULL);
1871	AssertMsgReturnStmt(hr == D3D_OK,
1872	("CreateCubeTexture (systemmem) failed with %x\n", hr),
1873	D3D_RELEASE(pSurface->u.pCubeTexture),
1874	VERR_INTERNAL_ERROR);
1875	}
1876	else
1877	{
1878	Log(("Format not accepted -> try old method\n"));
1879	/* The format was probably not accepted; fall back to our old mode. */
1880	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1881	numMipLevels,
1882	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1883	pSurface->formatD3D,
1884	D3DPOOL_DEFAULT,
1885	&pSurface->u.pCubeTexture,
1886	&pSurface->hSharedObject);
1887	AssertMsgReturn(hr == D3D_OK, ("CreateCubeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1888	}
1889
1890	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
1891	}
1892	else if ( pSurface->formatD3D == D3DFMT_D24S8
1893	\|\| pSurface->formatD3D == D3DFMT_D24X8
1894	\|\| pSurface->formatD3D == D3DFMT_D32
1895	\|\| pSurface->formatD3D == D3DFMT_D16)
1896	{
1897	Assert(pSurface->cFaces == 1);
1898	Assert(pSurface->faces[0].numMipLevels == 1);
1899	Assert(cDepth == 1);
1900
1901	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1902	hr = pContext->pDevice->CreateTexture(cWidth,
1903	cHeight,
1904	1, /* mip levels */
1905	D3DUSAGE_DEPTHSTENCIL,
1906	FOURCC_INTZ,
1907	D3DPOOL_DEFAULT,
1908	&pSurface->u.pTexture,
1909	&pSurface->hSharedObject /* might result in poor performance */);
1910	if ( hr == D3D_OK
1911	&& ( pSurface->formatD3D == D3DFMT_D24S8
1912	\|\| pSurface->formatD3D == D3DFMT_D24X8))
1913	{
1914	/* Create another texture object to serve as a bounce buffer as the
1915	* D3DFMT_D24S8 and D3DFMT_D24X8 surface can't be locked apparently (from testing).
1916	*/
1917	hr = pContext->pDevice->CreateTexture(cWidth,
1918	cHeight,
1919	1, /* mip levels */
1920	D3DUSAGE_DYNAMIC /* Lockable */,
1921	FOURCC_INTZ,
1922	D3DPOOL_SYSTEMMEM,
1923	&pSurface->bounce.pTexture,
1924	NULL);
1925	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1926	}
1927	AssertMsgReturn(hr == D3D_OK, ("CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1928
1929	pSurface->fStencilAsTexture = true;
1930	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1931	}
1932	else
1933	{
1934	if (cDepth > 1)
1935	{
1936	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1937	cHeight,
1938	cDepth,
1939	numMipLevels,
1940	pSurface->fUsageD3D,
1941	pSurface->formatD3D,
1942	D3DPOOL_DEFAULT,
1943	&pSurface->u.pVolumeTexture,
1944	&pSurface->hSharedObject);
1945	if (hr == D3D_OK)
1946	{
1947	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1948	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1949	cHeight,
1950	cDepth,
1951	numMipLevels,
1952	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1953	pSurface->formatD3D,
1954	D3DPOOL_SYSTEMMEM,
1955	&pSurface->bounce.pVolumeTexture,
1956	NULL);
1957	AssertMsgReturnStmt(hr == D3D_OK,
1958	("CreateVolumeTexture (systemmem) failed with %x\n", hr),
1959	D3D_RELEASE(pSurface->u.pVolumeTexture),
1960	VERR_INTERNAL_ERROR);
1961	}
1962	else
1963	{
1964	Log(("Format not accepted -> try old method\n"));
1965	/* The format was probably not accepted; fall back to our old mode. */
1966	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1967	cHeight,
1968	cDepth,
1969	numMipLevels,
1970	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1971	pSurface->formatD3D,
1972	D3DPOOL_DEFAULT,
1973	&pSurface->u.pVolumeTexture,
1974	&pSurface->hSharedObject);
1975	AssertMsgReturn(hr == D3D_OK, ("CreateVolumeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1976	}
1977
1978	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE;
1979	}
1980	else
1981	{
1982	Assert(pSurface->cFaces == 1);
1983
1984	hr = pContext->pDevice->CreateTexture(cWidth,
1985	cHeight,
1986	numMipLevels,
1987	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1988	pSurface->formatD3D,
1989	D3DPOOL_DEFAULT,
1990	&pSurface->u.pTexture,
1991	&pSurface->hSharedObject);
1992	if (hr == D3D_OK)
1993	{
1994	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1995	hr = pContext->pDevice->CreateTexture(cWidth,
1996	cHeight,
1997	numMipLevels,
1998	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1999	pSurface->formatD3D,
2000	D3DPOOL_SYSTEMMEM,
2001	&pSurface->bounce.pTexture,
2002	NULL);
2003	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
2004	}
2005	else
2006	{
2007	Log(("Format not accepted (%x) -> try old method\n", hr));
2008	/* The format was probably not accepted; fall back to our old mode. */
2009	hr = pContext->pDevice->CreateTexture(cWidth,
2010	cHeight,
2011	numMipLevels,
2012	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2013	pSurface->formatD3D,
2014	D3DPOOL_DEFAULT,
2015	&pSurface->u.pTexture,
2016	&pSurface->hSharedObject /* might result in poor performance */);
2017	AssertMsgReturn(hr == D3D_OK, ("CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2018	}
2019
2020	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
2021	}
2022	}
2023
2024	Assert(hr == D3D_OK);
2025
2026	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
2027	{
2028	/* Set the mip map generation filter settings. */
2029	IDirect3DBaseTexture9 *pBaseTexture;
2030	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2031	pBaseTexture = pSurface->u.pVolumeTexture;
2032	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2033	pBaseTexture = pSurface->u.pCubeTexture;
2034	else
2035	pBaseTexture = pSurface->u.pTexture;
2036	hr = pBaseTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
2037	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
2038	}
2039
2040	/*
2041	* Always initialize all mipmap levels using the in memory data
2042	* to make sure that the just created texture has the up-to-date content.
2043	* The OpenGL backend does this too.
2044	*/
2045	Log(("vmsvga3dBackCreateTexture: sync texture\n"));
2046
2047	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2048	{
2049	IDirect3DVolumeTexture9 *pVolumeTexture = pSurface->bounce.pVolumeTexture ?
2050	pSurface->bounce.pVolumeTexture :
2051	pSurface->u.pVolumeTexture;
2052
2053	for (uint32_t i = 0; i < numMipLevels; ++i)
2054	{
2055	D3DLOCKED_BOX LockedVolume;
2056	hr = pVolumeTexture->LockBox(i, &LockedVolume, NULL, D3DLOCK_DISCARD);
2057	AssertMsgBreak(hr == D3D_OK, ("LockBox failed with %x\n", hr));
2058
2059	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->pMipmapLevels[i];
2060
2061	LogFunc(("sync volume texture mipmap level %d (pitch row %x vs %x, slice %x vs %x)\n",
2062	i, LockedVolume.RowPitch, pMipLevel->cbSurfacePitch, LockedVolume.SlicePitch, pMipLevel->cbSurfacePlane));
2063
2064
2065	uint8_t pDst = (uint8_t )LockedVolume.pBits;
2066	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2067	for (uint32_t d = 0; d < cDepth; ++d)
2068	{
2069	uint8_t *pRowDst = pDst;
2070	const uint8_t *pRowSrc = pSrc;
2071	for (uint32_t h = 0; h < pMipLevel->cBlocksY; ++h)
2072	{
2073	memcpy(pRowDst, pRowSrc, pMipLevel->cbSurfacePitch);
2074	pRowDst += LockedVolume.RowPitch;
2075	pRowSrc += pMipLevel->cbSurfacePitch;
2076	}
2077	pDst += LockedVolume.SlicePitch;
2078	pSrc += pMipLevel->cbSurfacePlane;
2079	}
2080
2081	hr = pVolumeTexture->UnlockBox(i);
2082	AssertMsgBreak(hr == D3D_OK, ("UnlockBox failed with %x\n", hr));
2083
2084	pMipLevel->fDirty = false;
2085	}
2086	}
2087	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2088	{
2089	IDirect3DCubeTexture9 *pCubeTexture = pSurface->bounce.pCubeTexture ?
2090	pSurface->bounce.pCubeTexture :
2091	pSurface->u.pCubeTexture;
2092
2093	for (uint32_t iFace = 0; iFace < 6; ++iFace)
2094	{
2095	const D3DCUBEMAP_FACES Face = vmsvga3dCubemapFaceFromIndex(iFace);
2096
2097	for (uint32_t i = 0; i < numMipLevels; ++i)
2098	{
2099	D3DLOCKED_RECT LockedRect;
2100	hr = pCubeTexture->LockRect(Face,
2101	i, /* texture level */
2102	&LockedRect,
2103	NULL, /* entire texture */
2104	0);
2105	AssertMsgBreak(hr == D3D_OK, ("LockRect failed with %x\n", hr));
2106
2107	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->pMipmapLevels[iFace * numMipLevels + i];
2108
2109	LogFunc(("sync texture face %d mipmap level %d (pitch %x vs %x)\n",
2110	iFace, i, LockedRect.Pitch, pMipLevel->cbSurfacePitch));
2111
2112	uint8_t pDest = (uint8_t )LockedRect.pBits;
2113	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2114	for (uint32_t j = 0; j < pMipLevel->cBlocksY; ++j)
2115	{
2116	memcpy(pDest, pSrc, pMipLevel->cbSurfacePitch);
2117
2118	pDest += LockedRect.Pitch;
2119	pSrc += pMipLevel->cbSurfacePitch;
2120	}
2121
2122	hr = pCubeTexture->UnlockRect(Face, i /* texture level */);
2123	AssertMsgBreak(hr == D3D_OK, ("UnlockRect failed with %x\n", hr));
2124
2125	pMipLevel->fDirty = false;
2126	}
2127
2128	if (hr != D3D_OK)
2129	break;
2130	}
2131
2132	if (hr != D3D_OK)
2133	{
2134	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2135	D3D_RELEASE(pSurface->u.pCubeTexture);
2136	return VERR_INTERNAL_ERROR;
2137	}
2138	}
2139	else
2140	{
2141	IDirect3DTexture9 *pTexture = pSurface->bounce.pTexture ? pSurface->bounce.pTexture : pSurface->u.pTexture;
2142
2143	for (uint32_t i = 0; i < numMipLevels; ++i)
2144	{
2145	D3DLOCKED_RECT LockedRect;
2146
2147	hr = pTexture->LockRect(i, /* texture level */
2148	&LockedRect,
2149	NULL, /* entire texture */
2150	0);
2151
2152	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2153
2154	LogFunc(("sync texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->pMipmapLevels[i].cbSurfacePitch));
2155
2156	uint8_t pDest = (uint8_t )LockedRect.pBits;
2157	const uint8_t pSrc = (uint8_t )pSurface->pMipmapLevels[i].pSurfaceData;
2158	for (uint32_t j = 0; j < pSurface->pMipmapLevels[i].cBlocksY; ++j)
2159	{
2160	memcpy(pDest, pSrc, pSurface->pMipmapLevels[i].cbSurfacePitch);
2161
2162	pDest += LockedRect.Pitch;
2163	pSrc += pSurface->pMipmapLevels[i].cbSurfacePitch;
2164	}
2165
2166	hr = pTexture->UnlockRect(i /* texture level */);
2167	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2168
2169	pSurface->pMipmapLevels[i].fDirty = false;
2170	}
2171	}
2172
2173	if (pSurface->bounce.pTexture)
2174	{
2175	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
2176
2177	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2178	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pVolumeTexture, pSurface->u.pVolumeTexture);
2179	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2180	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pCubeTexture, pSurface->u.pCubeTexture);
2181	else
2182	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
2183	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2184
2185	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
2186	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2187	{
2188	RTMemFree(pSurface->pMipmapLevels[i].pSurfaceData);
2189	pSurface->pMipmapLevels[i].pSurfaceData = NULL;
2190	}
2191	}
2192	pSurface->fDirty = false;
2193
2194	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
2195
2196	pSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_TEXTURE;
2197	pSurface->idAssociatedContext = idAssociatedContext;
2198	return VINF_SUCCESS;
2199	}
2200
2201
2202	/**
2203	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
2204	*
2205	* @returns VBox status code.
2206	* @param pThis The VGA device instance.
2207	* @param pState The VMSVGA3d state.
2208	* @param pDstSurface The destination host surface.
2209	* @param uDstFace The destination face (valid).
2210	* @param uDstMipmap The destination mipmap level (valid).
2211	* @param pDstBox The destination box.
2212	* @param pSrcSurface The source host surface.
2213	* @param uSrcFace The destination face (valid).
2214	* @param uSrcMipmap The source mimap level (valid).
2215	* @param pSrcBox The source box.
2216	* @param enmMode The strecht blt mode .
2217	* @param pContext The VMSVGA3d context (already current for OGL).
2218	*/
2219	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
2220	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstFace, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
2221	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcFace, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
2222	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
2223	{
2224	HRESULT hr;
2225	int rc;
2226
2227	AssertReturn(pSrcSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2228	AssertReturn(pDstSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2229
2230	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
2231	vmsvga3dSurfaceFlush(pThis, pSrcSurface);
2232	vmsvga3dSurfaceFlush(pThis, pDstSurface);
2233
2234	RECT RectSrc;
2235	RectSrc.left = pSrcBox->x;
2236	RectSrc.top = pSrcBox->y;
2237	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
2238	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
2239	Assert(!pSrcBox->z);
2240
2241	RECT RectDst;
2242	RectDst.left = pDstBox->x;
2243	RectDst.top = pDstBox->y;
2244	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
2245	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
2246	Assert(!pDstBox->z);
2247
2248	IDirect3DSurface9 *pSrc;
2249	rc = vmsvga3dGetD3DSurface(pState, pContext, pSrcSurface, uSrcFace, uSrcMipmap, false, &pSrc);
2250	AssertRCReturn(rc, rc);
2251
2252	IDirect3DSurface9 *pDst;
2253	rc = vmsvga3dGetD3DSurface(pState, pContext, pDstSurface, uDstFace, uDstMipmap, false, &pDst);
2254	AssertRCReturn(rc, rc);
2255
2256	D3DTEXTUREFILTERTYPE moded3d;
2257	switch (enmMode)
2258	{
2259	case SVGA3D_STRETCH_BLT_POINT:
2260	moded3d = D3DTEXF_POINT;
2261	break;
2262
2263	case SVGA3D_STRETCH_BLT_LINEAR:
2264	moded3d = D3DTEXF_LINEAR;
2265	break;
2266
2267	default:
2268	AssertFailed();
2269	moded3d = D3DTEXF_NONE;
2270	break;
2271	}
2272
2273	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
2274
2275	D3D_RELEASE(pDst);
2276	D3D_RELEASE(pSrc);
2277
2278	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2279
2280	/* Track the StretchRect operation. */
2281	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
2282	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
2283
2284	return VINF_SUCCESS;
2285	}
2286
2287
2288	/**
2289	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
2290	*
2291	* @returns Failure status code or @a rc.
2292	* @param pThis The VGA device instance data.
2293	* @param pState The VMSVGA3d state.
2294	* @param pSurface The host surface.
2295	* @param pMipLevel Mipmap level. The caller knows it already.
2296	* @param uHostFace The host face (valid).
2297	* @param uHostMipmap The host mipmap level (valid).
2298	* @param GuestPtr The guest pointer.
2299	* @param cbGuestPitch The guest pitch.
2300	* @param transfer The transfer direction.
2301	* @param pBox The box to copy (clipped, valid, except for guest's srcx, srcy, srcz).
2302	* @param pContext The context (for OpenGL).
2303	* @param rc The current rc for all boxes.
2304	* @param iBox The current box number (for Direct 3D).
2305	*/
2306	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface,
2307	PVMSVGA3DMIPMAPLEVEL pMipLevel, uint32_t uHostFace, uint32_t uHostMipmap,
2308	SVGAGuestPtr GuestPtr, uint32_t cbGuestPitch, SVGA3dTransferType transfer,
2309	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
2310	{
2311	HRESULT hr = D3D_OK;
2312	const uint32_t u32SurfHints = pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK;
2313	const DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
2314	// if (u32SurfHints != 0x18 && u32SurfHints != 0x60) ASMBreakpoint();
2315
2316	AssertReturn(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2317
2318	const bool fTexture = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2319	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
2320	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE
2321	\|\| fTexture)
2322	{
2323	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2324	AssertRCReturn(rc, rc);
2325
2326	/* Get the surface involved in the transfer. */
2327	IDirect3DSurface9 *pSurf;
2328	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, true, &pSurf);
2329	AssertRCReturn(rc, rc);
2330
2331	/** @todo inefficient for VRAM buffers!! */
2332	if (fTexture)
2333	{
2334	if (pSurface->bounce.pTexture)
2335	{
2336	if ( transfer == SVGA3D_READ_HOST_VRAM
2337	&& RT_BOOL(u32SurfHints & SVGA3D_SURFACE_HINT_RENDERTARGET)
2338	&& iBox == 0 /* only the first time */)
2339	{
2340	/* Copy the texture mipmap level to the bounce texture. */
2341
2342	/* Source is the texture, destination is the bounce texture. */
2343	IDirect3DSurface9 *pSrc;
2344	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, false, &pSrc);
2345	AssertRCReturn(rc, rc);
2346
2347	Assert(pSurf != pSrc);
2348
2349	hr = pContext->pDevice->GetRenderTargetData(pSrc, pSurf);
2350	AssertMsgReturn(hr == D3D_OK, ("GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2351
2352	D3D_RELEASE(pSrc);
2353	}
2354	}
2355	}
2356
2357	uint32_t const u32GuestBlockX = pBox->srcx / pSurface->cxBlock;
2358	uint32_t const u32GuestBlockY = pBox->srcy / pSurface->cyBlock;
2359	Assert(u32GuestBlockX * pSurface->cxBlock == pBox->srcx);
2360	Assert(u32GuestBlockY * pSurface->cyBlock == pBox->srcy);
2361	uint32_t const cBlocksX = (pBox->w + pSurface->cxBlock - 1) / pSurface->cxBlock;
2362	uint32_t const cBlocksY = (pBox->h + pSurface->cyBlock - 1) / pSurface->cyBlock;
2363	AssertMsgReturn(cBlocksX && cBlocksY, ("Empty box %dx%d\n", pBox->w, pBox->h), VERR_INTERNAL_ERROR);
2364
2365	/* vmsvgaGMRTransfer verifies uGuestOffset.
2366	* srcx(u32GuestBlockX) and srcy(u32GuestBlockY) have been verified in vmsvga3dSurfaceDMA
2367	* to not cause 32 bit overflow when multiplied by cbBlock and cbGuestPitch.
2368	*/
2369	uint64_t const uGuestOffset = u32GuestBlockX * pSurface->cbBlock + u32GuestBlockY * cbGuestPitch;
2370	AssertReturn(uGuestOffset < UINT32_MAX, VERR_INVALID_PARAMETER);
2371
2372	RECT Rect;
2373	Rect.left = pBox->x;
2374	Rect.top = pBox->y;
2375	Rect.right = pBox->x + pBox->w; /* exclusive */
2376	Rect.bottom = pBox->y + pBox->h; /* exclusive */
2377
2378	D3DLOCKED_RECT LockedRect;
2379	hr = pSurf->LockRect(&LockedRect, &Rect, dwFlags);
2380	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2381
2382	LogFunc(("Lock sid=%x %s(bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n",
2383	pSurface->id, fTexture ? "TEXTURE " : "", RT_BOOL(pSurface->bounce.pTexture),
2384	Rect.left, Rect.top, Rect.right, Rect.bottom));
2385
2386	/* Prepare parameters for vmsvgaGMRTransfer, which needs the host buffer address, size
2387	* and offset of the first scanline.
2388	*/
2389	uint32_t const cbLockedBuf = RT_ABS(LockedRect.Pitch) * cBlocksY;
2390	uint8_t pu8LockedBuf = (uint8_t )LockedRect.pBits;
2391	if (LockedRect.Pitch < 0)
2392	pu8LockedBuf -= cbLockedBuf + LockedRect.Pitch;
2393	uint32_t const offLockedBuf = (uint32_t)((uintptr_t)LockedRect.pBits - (uintptr_t)pu8LockedBuf);
2394
2395	rc = vmsvgaGMRTransfer(pThis,
2396	transfer,
2397	pu8LockedBuf,
2398	cbLockedBuf,
2399	offLockedBuf,
2400	LockedRect.Pitch,
2401	GuestPtr,
2402	(uint32_t)uGuestOffset,
2403	cbGuestPitch,
2404	cBlocksX * pSurface->cbBlock,
2405	cBlocksY);
2406	AssertRC(rc);
2407
2408	Log4(("first line:\n%.Rhxd\n", cBlocksX pSurface->cbBlock, LockedRect.pBits));
2409
2410	hr = pSurf->UnlockRect();
2411
2412	D3D_RELEASE(pSurf);
2413
2414	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2415
2416	if (fTexture)
2417	{
2418	if (pSurface->bounce.pTexture)
2419	{
2420	if (transfer == SVGA3D_WRITE_HOST_VRAM)
2421	{
2422	LogFunc(("Sync texture from bounce buffer\n"));
2423
2424	/* Copy the new contents to the actual texture object. */
2425	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
2426	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2427
2428	/* Track the copy operation. */
2429	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2430	}
2431	}
2432	}
2433	}
2434	else if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER
2435	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
2436	{
2437	/*
2438	* Mesa SVGA driver can use the same buffer either for vertex or index data.
2439	* But D3D distinguishes between index and vertex buffer objects.
2440	* Therefore it should be possible to switch the buffer type on the fly.
2441	*
2442	* Always save the data to the memory buffer in pSurface->pMipmapLevels and,
2443	* if necessary, recreate the corresponding D3D object with the data.
2444	*/
2445
2446	/* Buffers are uncompressed. */
2447	AssertReturn(pSurface->cxBlock == 1 && pSurface->cyBlock == 1, VERR_INTERNAL_ERROR);
2448
2449	#ifdef OLD_DRAW_PRIMITIVES
2450	/* Current type of the buffer. */
2451	const bool fVertex = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
2452	#endif
2453
2454	/* Caller already clipped pBox and buffers are 1-dimensional. */
2455	Assert(pBox->y == 0 && pBox->h == 1 && pBox->z == 0 && pBox->d == 1);
2456
2457	/* vmsvgaGMRTransfer verifies input parameters except for the host buffer addres and size.
2458	* srcx has been verified in vmsvga3dSurfaceDMA to not cause 32 bit overflow when multiplied by cbBlock.
2459	*/
2460	uint32_t const offHst = pBox->x * pSurface->cbBlock;
2461	uint32_t const cbWidth = pBox->w * pSurface->cbBlock;
2462
2463	uint32_t const offGst = pBox->srcx * pSurface->cbBlock;
2464
2465	/* Copy data between the guest and the host buffer. */
2466	rc = vmsvgaGMRTransfer(pThis,
2467	transfer,
2468	(uint8_t *)pMipLevel->pSurfaceData,
2469	pMipLevel->cbSurface,
2470	offHst,
2471	pMipLevel->cbSurfacePitch,
2472	GuestPtr,
2473	offGst,
2474	cbGuestPitch,
2475	cbWidth,
2476	1); /* Buffers are 1-dimensional */
2477	AssertRC(rc);
2478
2479	Log4(("Buffer first line:\n%.Rhxd\n", cbWidth, (uint8_t )pMipLevel->pSurfaceData + offHst));
2480
2481	/* Do not bother to copy the data to the D3D resource now. vmsvga3dDrawPrimitives will do that.
2482	* The SVGA driver may use the same surface for both index and vertex data.
2483	*/
2484
2485	/* Make sure that vmsvga3dDrawPrimitives fetches the new data. */
2486	pMipLevel->fDirty = true;
2487	pSurface->fDirty = true;
2488
2489	#ifdef OLD_DRAW_PRIMITIVES
2490	/* Also copy the data to the current D3D buffer object. */
2491	uint8_t *pu8Buffer = NULL;
2492	/** @todo lock only as much as we really need */
2493	if (fVertex)
2494	hr = pSurface->u.pVertexBuffer->Lock(0, 0, (void **)&pu8Buffer, dwFlags);
2495	else
2496	hr = pSurface->u.pIndexBuffer->Lock(0, 0, (void **)&pu8Buffer, dwFlags);
2497	AssertMsgReturn(hr == D3D_OK, ("Lock %s failed with %x\n", fVertex ? "vertex" : "index", hr), VERR_INTERNAL_ERROR);
2498
2499	LogFunc(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", fVertex ? "vertex" : "index", pBox->x, pBox->y, pBox->x + pBox->w, pBox->y + pBox->h));
2500
2501	const uint8_t *pu8Src = pu8HostData;
2502	uint8_t *pu8Dst = pu8Buffer + uHostOffset;
2503	memcpy(pu8Dst, pu8Src, cbWidth);
2504
2505	if (fVertex)
2506	hr = pSurface->u.pVertexBuffer->Unlock();
2507	else
2508	hr = pSurface->u.pIndexBuffer->Unlock();
2509	AssertMsg(hr == D3D_OK, ("Unlock %s failed with %x\n", fVertex ? "vertex" : "index", hr));
2510	#endif
2511	}
2512	else
2513	{
2514	AssertMsgFailed(("Unsupported surface hint 0x%08X, type %d\n", u32SurfHints, pSurface->enmD3DResType));
2515	}
2516
2517	return rc;
2518	}
2519
2520	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2521	{
2522	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2523	PVMSVGA3DSURFACE pSurface;
2524	int rc = VINF_SUCCESS;
2525	HRESULT hr;
2526
2527	AssertReturn(pState, VERR_NO_MEMORY);
2528	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2529	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2530
2531	pSurface = pState->papSurfaces[sid];
2532	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2533
2534	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2535	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2536	pSurface->autogenFilter = filter;
2537
2538	Log(("vmsvga3dGenerateMipmaps: sid=%x filter=%d\n", sid, filter));
2539
2540	if (!pSurface->u.pSurface)
2541	{
2542	PVMSVGA3DCONTEXT pContext;
2543	uint32_t cid;
2544
2545	/** @todo stricter checks for associated context */
2546	cid = pSurface->idAssociatedContext;
2547
2548	if ( cid >= pState->cContexts
2549	\|\| pState->papContexts[cid]->id != cid)
2550	{
2551	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2552	return VERR_INVALID_PARAMETER;
2553	}
2554	pContext = pState->papContexts[cid];
2555
2556	/* Unknown surface type; turn it into a texture. */
2557	LogFunc(("unknown src surface sid=%x type=%d format=%d -> create texture\n", sid, pSurface->surfaceFlags, pSurface->format));
2558	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2559	AssertRCReturn(rc, rc);
2560	}
2561	else
2562	{
2563	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2564	AssertMsg(hr == D3D_OK, ("SetAutoGenFilterType failed with %x\n", hr));
2565	}
2566
2567	/* Generate the mip maps. */
2568	pSurface->u.pTexture->GenerateMipSubLevels();
2569
2570	return VINF_SUCCESS;
2571	}
2572
2573
2574	/**
2575	* Create a new 3d context
2576	*
2577	* @returns VBox status code.
2578	* @param pThis VGA device instance data.
2579	* @param cid Context id
2580	*/
2581	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2582	{
2583	int rc;
2584	PVMSVGA3DCONTEXT pContext;
2585	HRESULT hr;
2586	D3DPRESENT_PARAMETERS PresParam;
2587	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2588
2589	Log(("vmsvga3dContextDefine id %x\n", cid));
2590
2591	AssertReturn(pState, VERR_NO_MEMORY);
2592	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2593
2594	if (cid >= pState->cContexts)
2595	{
2596	/* Grow the array. */
2597	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2598	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2599	AssertReturn(pvNew, VERR_NO_MEMORY);
2600	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2601	while (pState->cContexts < cNew)
2602	{
2603	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2604	AssertReturn(pContext, VERR_NO_MEMORY);
2605	pContext->id = SVGA3D_INVALID_ID;
2606	pState->papContexts[pState->cContexts++] = pContext;
2607	}
2608	}
2609	/* If one already exists with this id, then destroy it now. */
2610	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2611	vmsvga3dContextDestroy(pThis, cid);
2612
2613	pContext = pState->papContexts[cid];
2614	memset(pContext, 0, sizeof(*pContext));
2615	pContext->id = cid;
2616	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTextures); i++)
2617	pContext->aSidActiveTextures[i] = SVGA3D_INVALID_ID;
2618	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2619	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2620
2621	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2622	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2623
2624	/* Create a context window with minimal 4x4 size. We will never use the swapchain
2625	* to present the rendered image. Rendered images from the guest will be copied to
2626	* the VMSVGA SCREEN object, which can be either an offscreen render target or
2627	* system memory in the guest VRAM.
2628	*/
2629	rc = vmsvga3dContextWindowCreate(pState->hInstance, pState->pWindowThread, pState->WndRequestSem, &pContext->hwnd);
2630	AssertRCReturn(rc, rc);
2631
2632	/* Changed when the function returns. */
2633	PresParam.BackBufferWidth = 0;
2634	PresParam.BackBufferHeight = 0;
2635	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2636	PresParam.BackBufferCount = 0;
2637
2638	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2639	PresParam.MultiSampleQuality = 0;
2640	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
2641	PresParam.hDeviceWindow = pContext->hwnd;
2642	PresParam.Windowed = TRUE;
2643	PresParam.EnableAutoDepthStencil = FALSE;
2644	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2645	PresParam.Flags = 0;
2646	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2647	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2648	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2649
2650	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2651	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2652	D3DDEVTYPE_HAL,
2653	pContext->hwnd,
2654	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2655	&PresParam,
2656	&pContext->pDevice);
2657	#else
2658	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2659	D3DDEVTYPE_HAL,
2660	pContext->hwnd,
2661	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2662	&PresParam,
2663	NULL,
2664	&pContext->pDevice);
2665	#endif
2666	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2667
2668	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2669	return VINF_SUCCESS;
2670	}
2671
2672	/**
2673	* Destroy an existing 3d context
2674	*
2675	* @returns VBox status code.
2676	* @param pThis VGA device instance data.
2677	* @param cid Context id
2678	*/
2679	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2680	{
2681	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2682	AssertReturn(pState, VERR_NO_MEMORY);
2683
2684	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2685
2686	if ( cid < pState->cContexts
2687	&& pState->papContexts[cid]->id == cid)
2688	{
2689	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2690
2691	Log(("vmsvga3dContextDestroy id %x\n", cid));
2692
2693	/* Cleanup the device runtime state. */
2694	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2695
2696	/* Check for all surfaces that are associated with this context to remove all dependencies */
2697	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2698	{
2699	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2700	if ( pSurface->id == sid
2701	&& pSurface->idAssociatedContext == cid)
2702	{
2703	int rc;
2704
2705	LogFunc(("Remove all dependencies for surface sid=%x\n", sid));
2706
2707	uint32_t surfaceFlags = pSurface->surfaceFlags;
2708	SVGA3dSurfaceFormat format = pSurface->format;
2709	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2710	uint32_t multisampleCount = pSurface->multiSampleCount;
2711	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2712	SVGA3dSize *pMipLevelSize;
2713	uint32_t cFaces = pSurface->cFaces;
2714
2715	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2716	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2717
2718	for (uint32_t face=0; face < pSurface->cFaces; face++)
2719	{
2720	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2721	{
2722	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2723	memcpy(&pMipLevelSize[idx], &pSurface->pMipmapLevels[idx].mipmapSize, sizeof(SVGA3dSize));
2724	}
2725	}
2726	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2727
2728	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2729	#ifdef DEBUG_sunlover
2730	/** @todo not safe with shared objects */
2731	Assert(pSurface->pSharedObjectTree == NULL);
2732	#endif
2733
2734	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2735	AssertRC(rc);
2736
2737	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2738	AssertRC(rc);
2739
2740	Assert(!pSurface->u.pSurface);
2741	}
2742	else
2743	{
2744	/* Check for a shared surface object. */
2745	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2746	if (pSharedSurface)
2747	{
2748	LogFunc(("Remove shared dependency for surface sid=%x\n", sid));
2749
2750	switch (pSurface->enmD3DResType)
2751	{
2752	case VMSVGA3D_D3DRESTYPE_TEXTURE:
2753	Assert(pSharedSurface->u.pTexture);
2754	D3D_RELEASE(pSharedSurface->u.pTexture);
2755	break;
2756
2757	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
2758	Assert(pSharedSurface->u.pCubeTexture);
2759	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
2760	break;
2761
2762	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
2763	Assert(pSharedSurface->u.pVolumeTexture);
2764	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
2765	break;
2766
2767	default:
2768	AssertFailed();
2769	break;
2770	}
2771	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2772	RTMemFree(pSharedSurface);
2773	}
2774	}
2775	}
2776
2777	/* Destroy all leftover pixel shaders. */
2778	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2779	{
2780	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2781	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2782	}
2783	if (pContext->paPixelShader)
2784	RTMemFree(pContext->paPixelShader);
2785
2786	/* Destroy all leftover vertex shaders. */
2787	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2788	{
2789	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2790	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2791	}
2792	if (pContext->paVertexShader)
2793	RTMemFree(pContext->paVertexShader);
2794
2795	if (pContext->state.paVertexShaderConst)
2796	RTMemFree(pContext->state.paVertexShaderConst);
2797	if (pContext->state.paPixelShaderConst)
2798	RTMemFree(pContext->state.paPixelShaderConst);
2799
2800	vmsvga3dOcclusionQueryDelete(pState, pContext);
2801
2802	/* Release the D3D device object */
2803	D3D_RELEASE(pContext->pDevice);
2804
2805	/* Destroy the window we've created. */
2806	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2807	AssertRC(rc);
2808
2809	memset(pContext, 0, sizeof(*pContext));
2810	pContext->id = SVGA3D_INVALID_ID;
2811	}
2812	else
2813	AssertFailed();
2814
2815	return VINF_SUCCESS;
2816	}
2817
2818	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
2819	{
2820	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2821	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2822	AssertReturn(pState, VERR_NO_MEMORY);
2823
2824	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2825	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); ++i)
2826	{
2827	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
2828	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTextures[i]);
2829	}
2830	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
2831	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
2832	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
2833	#endif
2834	return VINF_SUCCESS;
2835	}
2836
2837	/* Handle resize */
2838	int vmsvga3dChangeMode(PVGASTATE pThis)
2839	{
2840	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2841	AssertReturn(pState, VERR_NO_MEMORY);
2842
2843	/* Resize all active contexts. */
2844	for (uint32_t i = 0; i < pState->cContexts; i++)
2845	{
2846	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2847	uint32_t cid = pContext->id;
2848
2849	if (cid != SVGA3D_INVALID_ID)
2850	{
2851	D3DPRESENT_PARAMETERS PresParam;
2852	D3DVIEWPORT9 viewportOrg;
2853	HRESULT hr;
2854
2855	#ifdef VMSVGA3D_DIRECT3D9_RESET
2856	/* Sync back all surface data as everything is lost after the Reset. */
2857	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2858	{
2859	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2860	if ( pSurface->id == sid
2861	&& pSurface->idAssociatedContext == cid
2862	&& pSurface->u.pSurface)
2863	{
2864	Log(("vmsvga3dChangeMode: sync back data of surface sid=%x (fDirty=%d)\n", sid, pSurface->fDirty));
2865
2866	/* Reallocate our surface memory buffers. */
2867	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2868	{
2869	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[i];
2870
2871	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2872	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2873
2874	if (!pSurface->fDirty)
2875	{
2876	D3DLOCKED_RECT LockedRect;
2877
2878	if (pSurface->bounce.pTexture)
2879	{
2880	IDirect3DSurface9 pSrc, pDest;
2881
2882	/** @todo only sync when something was actually rendered (since the last sync) */
2883	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2884	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2885	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2886
2887	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2888	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2889
2890	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2891	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2892
2893	D3D_RELEASE(pSrc);
2894	D3D_RELEASE(pDest);
2895
2896	hr = pSurface->bounce.pTexture->LockRect(i,
2897	&LockedRect,
2898	NULL,
2899	D3DLOCK_READONLY);
2900	}
2901	else
2902	hr = pSurface->u.pTexture->LockRect(i,
2903	&LockedRect,
2904	NULL,
2905	D3DLOCK_READONLY);
2906	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2907
2908	/* Copy the data one line at a time in case the internal pitch is different. */
2909	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2910	{
2911	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2912	}
2913
2914	if (pSurface->bounce.pTexture)
2915	hr = pSurface->bounce.pTexture->UnlockRect(i);
2916	else
2917	hr = pSurface->u.pTexture->UnlockRect(i);
2918	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2919	}
2920	}
2921
2922
2923	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
2924	{
2925	case SVGA3D_SURFACE_CUBEMAP:
2926	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE:
2927	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2928	D3D_RELEASE(pSurface->u.pCubeTexture);
2929	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2930	break;
2931
2932	case SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2933	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2934	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2935	if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_VERTEXBUFFER)
2936	D3D_RELEASE(pSurface->u.pVertexBuffer);
2937	else if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_INDEXBUFFER)
2938	D3D_RELEASE(pSurface->u.pIndexBuffer);
2939	else
2940	AssertMsg(pSurface->u.pVertexBuffer == NULL, ("fu32ActualUsageFlags %x\n", pSurface->fu32ActualUsageFlags));
2941	break;
2942
2943	case SVGA3D_SURFACE_HINT_TEXTURE:
2944	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2945	D3D_RELEASE(pSurface->u.pTexture);
2946	D3D_RELEASE(pSurface->bounce.pTexture);
2947	break;
2948
2949	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2950	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2951	if (pSurface->fStencilAsTexture)
2952	D3D_RELEASE(pSurface->u.pTexture);
2953	else
2954	D3D_RELEASE(pSurface->u.pSurface);
2955	break;
2956
2957	default:
2958	AssertFailed();
2959	break;
2960	}
2961	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2962	Assert(pSurface->pSharedObjectTree == NULL);
2963
2964	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2965	pSurface->hSharedObject = 0;
2966	}
2967	}
2968	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2969
2970	/* Cleanup the device runtime state. */
2971	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2972
2973	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2974	hr = pContext->pDevice->GetViewport(&viewportOrg);
2975	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2976
2977	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)));
2978
2979	/* Changed when the function returns. */
2980	PresParam.BackBufferWidth = 0;
2981	PresParam.BackBufferHeight = 0;
2982	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2983	PresParam.BackBufferCount = 0;
2984
2985	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2986	PresParam.MultiSampleQuality = 0;
2987	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
2988	PresParam.hDeviceWindow = pContext->hwnd;
2989	PresParam.Windowed = TRUE;
2990	PresParam.EnableAutoDepthStencil = FALSE;
2991	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2992	PresParam.Flags = 0;
2993	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2994	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2995	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
2996
2997	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2998	hr = pContext->pDevice->Reset(&PresParam);
2999	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3000	#else
3001	/* ResetEx does not trash the device state */
3002	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
3003	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3004	#endif
3005	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
3006
3007	/* ResetEx changes the viewport; restore it again. */
3008	hr = pContext->pDevice->SetViewport(&viewportOrg);
3009	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3010
3011	#ifdef LOG_ENABLED
3012	{
3013	D3DVIEWPORT9 viewport;
3014	hr = pContext->pDevice->GetViewport(&viewport);
3015	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3016
3017	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)));
3018	}
3019	#endif
3020
3021	/* First set the render targets as they change the internal state (reset viewport etc) */
3022	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
3023	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
3024	{
3025	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
3026	{
3027	SVGA3dSurfaceImageId target;
3028
3029	target.sid = pContext->state.aRenderTargets[j];
3030	target.face = 0;
3031	target.mipmap = 0;
3032	int rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
3033	AssertRCReturn(rc, rc);
3034	}
3035	}
3036
3037	#ifdef VMSVGA3D_DIRECT3D9_RESET
3038	/* Recreate the render state */
3039	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
3040	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
3041	{
3042	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
3043
3044	if (pRenderState->state != SVGA3D_RS_INVALID)
3045	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
3046	}
3047	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
3048
3049	/* Recreate the texture state */
3050	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
3051	for (uint32_t iStage = 0; iStage < RT_ELEMENTS(pContext->state.aTextureStates); iStage++)
3052	{
3053	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[0]); j++)
3054	{
3055	SVGA3dTextureState *pTextureState = &pContext->state.aTextureStates[iStage][j];
3056
3057	if (pTextureState->name != SVGA3D_RS_INVALID)
3058	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
3059	}
3060	}
3061	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
3062
3063	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
3064	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
3065	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
3066	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
3067	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
3068	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
3069	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
3070	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
3071	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
3072	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
3073	/** @todo restore more state data */
3074	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3075	}
3076	}
3077	return VINF_SUCCESS;
3078	}
3079
3080
3081	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
3082	{
3083	D3DTRANSFORMSTATETYPE d3dState;
3084	HRESULT hr;
3085	PVMSVGA3DCONTEXT pContext;
3086	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3087	AssertReturn(pState, VERR_NO_MEMORY);
3088
3089	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
3090
3091	ASSERT_GUEST_RETURN((unsigned)type < SVGA3D_TRANSFORM_MAX, VERR_INVALID_PARAMETER);
3092
3093	if ( cid >= pState->cContexts
3094	\|\| pState->papContexts[cid]->id != cid)
3095	{
3096	Log(("vmsvga3dSetTransform invalid context id!\n"));
3097	return VERR_INVALID_PARAMETER;
3098	}
3099	pContext = pState->papContexts[cid];
3100
3101	switch (type)
3102	{
3103	case SVGA3D_TRANSFORM_VIEW:
3104	d3dState = D3DTS_VIEW;
3105	break;
3106	case SVGA3D_TRANSFORM_PROJECTION:
3107	d3dState = D3DTS_PROJECTION;
3108	break;
3109	case SVGA3D_TRANSFORM_TEXTURE0:
3110	d3dState = D3DTS_TEXTURE0;
3111	break;
3112	case SVGA3D_TRANSFORM_TEXTURE1:
3113	d3dState = D3DTS_TEXTURE1;
3114	break;
3115	case SVGA3D_TRANSFORM_TEXTURE2:
3116	d3dState = D3DTS_TEXTURE2;
3117	break;
3118	case SVGA3D_TRANSFORM_TEXTURE3:
3119	d3dState = D3DTS_TEXTURE3;
3120	break;
3121	case SVGA3D_TRANSFORM_TEXTURE4:
3122	d3dState = D3DTS_TEXTURE4;
3123	break;
3124	case SVGA3D_TRANSFORM_TEXTURE5:
3125	d3dState = D3DTS_TEXTURE5;
3126	break;
3127	case SVGA3D_TRANSFORM_TEXTURE6:
3128	d3dState = D3DTS_TEXTURE6;
3129	break;
3130	case SVGA3D_TRANSFORM_TEXTURE7:
3131	d3dState = D3DTS_TEXTURE7;
3132	break;
3133	case SVGA3D_TRANSFORM_WORLD:
3134	d3dState = D3DTS_WORLD;
3135	break;
3136	case SVGA3D_TRANSFORM_WORLD1:
3137	d3dState = D3DTS_WORLD1;
3138	break;
3139	case SVGA3D_TRANSFORM_WORLD2:
3140	d3dState = D3DTS_WORLD2;
3141	break;
3142	case SVGA3D_TRANSFORM_WORLD3:
3143	d3dState = D3DTS_WORLD3;
3144	break;
3145
3146	default:
3147	Log(("vmsvga3dSetTransform: unknown type!!\n"));
3148	return VERR_INVALID_PARAMETER;
3149	}
3150
3151	/* Save this matrix for vm state save/restore. */
3152	pContext->state.aTransformState[type].fValid = true;
3153	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
3154	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
3155
3156	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)));
3157	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)));
3158	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)));
3159	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)));
3160	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
3161	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
3162	return VINF_SUCCESS;
3163	}
3164
3165	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
3166	{
3167	D3DVIEWPORT9 viewport;
3168	HRESULT hr;
3169	PVMSVGA3DCONTEXT pContext;
3170	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3171	AssertReturn(pState, VERR_NO_MEMORY);
3172
3173	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
3174
3175	if ( cid >= pState->cContexts
3176	\|\| pState->papContexts[cid]->id != cid)
3177	{
3178	Log(("vmsvga3dSetZRange invalid context id!\n"));
3179	return VERR_INVALID_PARAMETER;
3180	}
3181	pContext = pState->papContexts[cid];
3182	pContext->state.zRange = zRange;
3183	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3184
3185	hr = pContext->pDevice->GetViewport(&viewport);
3186	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3187
3188	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)));
3189	/** @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3190	if (zRange.min < 0.0)
3191	zRange.min = 0.0;
3192	if (zRange.max > 1.0)
3193	zRange.max = 1.0;
3194
3195	viewport.MinZ = zRange.min;
3196	viewport.MaxZ = zRange.max;
3197	hr = pContext->pDevice->SetViewport(&viewport);
3198	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3199	return VINF_SUCCESS;
3200	}
3201
3202	/**
3203	* Convert SVGA blend op value to its D3D equivalent
3204	*/
3205	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3206	{
3207	switch (blendOp)
3208	{
3209	case SVGA3D_BLENDOP_ZERO:
3210	return D3DBLEND_ZERO;
3211	case SVGA3D_BLENDOP_ONE:
3212	return D3DBLEND_ONE;
3213	case SVGA3D_BLENDOP_SRCCOLOR:
3214	return D3DBLEND_SRCCOLOR;
3215	case SVGA3D_BLENDOP_INVSRCCOLOR:
3216	return D3DBLEND_INVSRCCOLOR;
3217	case SVGA3D_BLENDOP_SRCALPHA:
3218	return D3DBLEND_SRCALPHA;
3219	case SVGA3D_BLENDOP_INVSRCALPHA:
3220	return D3DBLEND_INVSRCALPHA;
3221	case SVGA3D_BLENDOP_DESTALPHA:
3222	return D3DBLEND_DESTALPHA;
3223	case SVGA3D_BLENDOP_INVDESTALPHA:
3224	return D3DBLEND_INVDESTALPHA;
3225	case SVGA3D_BLENDOP_DESTCOLOR:
3226	return D3DBLEND_DESTCOLOR;
3227	case SVGA3D_BLENDOP_INVDESTCOLOR:
3228	return D3DBLEND_INVDESTCOLOR;
3229	case SVGA3D_BLENDOP_SRCALPHASAT:
3230	return D3DBLEND_SRCALPHASAT;
3231	case SVGA3D_BLENDOP_BLENDFACTOR:
3232	return D3DBLEND_BLENDFACTOR;
3233	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3234	return D3DBLEND_INVBLENDFACTOR;
3235	default:
3236	AssertFailed();
3237	return defaultBlendOp;
3238	}
3239	}
3240
3241	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3242	{
3243	DWORD val = 0; /* Shut up MSC */
3244	HRESULT hr;
3245	PVMSVGA3DCONTEXT pContext;
3246	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3247	AssertReturn(pState, VERR_NO_MEMORY);
3248
3249	Log(("vmsvga3dSetRenderState cid=%x cRenderStates=%d\n", cid, cRenderStates));
3250
3251	if ( cid >= pState->cContexts
3252	\|\| pState->papContexts[cid]->id != cid)
3253	{
3254	Log(("vmsvga3dSetRenderState invalid context id!\n"));
3255	return VERR_INVALID_PARAMETER;
3256	}
3257	pContext = pState->papContexts[cid];
3258
3259	for (unsigned i = 0; i < cRenderStates; i++)
3260	{
3261	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3262
3263	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3264	/* Save the render state for vm state saving. */
3265	ASSERT_GUEST_RETURN((unsigned)pRenderState[i].state < SVGA3D_RS_MAX, VERR_INVALID_PARAMETER);
3266	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3267
3268	switch (pRenderState[i].state)
3269	{
3270	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3271	renderState = D3DRS_ZENABLE;
3272	val = pRenderState[i].uintValue;
3273	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3274	break;
3275
3276	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3277	renderState = D3DRS_ZWRITEENABLE;
3278	val = pRenderState[i].uintValue;
3279	break;
3280
3281	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3282	renderState = D3DRS_ALPHATESTENABLE;
3283	val = pRenderState[i].uintValue;
3284	break;
3285
3286	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3287	renderState = D3DRS_DITHERENABLE;
3288	val = pRenderState[i].uintValue;
3289	break;
3290
3291	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3292	renderState = D3DRS_ALPHABLENDENABLE;
3293	val = pRenderState[i].uintValue;
3294	break;
3295
3296	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3297	renderState = D3DRS_FOGENABLE;
3298	val = pRenderState[i].uintValue;
3299	break;
3300
3301	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3302	renderState = D3DRS_SPECULARENABLE;
3303	val = pRenderState[i].uintValue;
3304	break;
3305
3306	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3307	renderState = D3DRS_LIGHTING;
3308	val = pRenderState[i].uintValue;
3309	break;
3310
3311	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3312	renderState = D3DRS_NORMALIZENORMALS;
3313	val = pRenderState[i].uintValue;
3314	break;
3315
3316	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3317	renderState = D3DRS_POINTSPRITEENABLE;
3318	val = pRenderState[i].uintValue;
3319	break;
3320
3321	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3322	renderState = D3DRS_POINTSCALEENABLE;
3323	val = pRenderState[i].uintValue;
3324	break;
3325
3326	case SVGA3D_RS_POINTSIZE: /* float */
3327	renderState = D3DRS_POINTSIZE;
3328	val = pRenderState[i].uintValue;
3329	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3330	break;
3331
3332	case SVGA3D_RS_POINTSIZEMIN: /* float */
3333	renderState = D3DRS_POINTSIZE_MIN;
3334	val = pRenderState[i].uintValue;
3335	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3336	break;
3337
3338	case SVGA3D_RS_POINTSIZEMAX: /* float */
3339	renderState = D3DRS_POINTSIZE_MAX;
3340	val = pRenderState[i].uintValue;
3341	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3342	break;
3343
3344	case SVGA3D_RS_POINTSCALE_A: /* float */
3345	renderState = D3DRS_POINTSCALE_A;
3346	val = pRenderState[i].uintValue;
3347	break;
3348
3349	case SVGA3D_RS_POINTSCALE_B: /* float */
3350	renderState = D3DRS_POINTSCALE_B;
3351	val = pRenderState[i].uintValue;
3352	break;
3353
3354	case SVGA3D_RS_POINTSCALE_C: /* float */
3355	renderState = D3DRS_POINTSCALE_C;
3356	val = pRenderState[i].uintValue;
3357	break;
3358
3359	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3360	renderState = D3DRS_AMBIENT;
3361	val = pRenderState[i].uintValue;
3362	break;
3363
3364	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3365	renderState = D3DRS_CLIPPLANEENABLE;
3366	val = pRenderState[i].uintValue;
3367	break;
3368
3369	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3370	renderState = D3DRS_FOGCOLOR;
3371	val = pRenderState[i].uintValue;
3372	break;
3373
3374	case SVGA3D_RS_FOGSTART: /* float */
3375	renderState = D3DRS_FOGSTART;
3376	val = pRenderState[i].uintValue;
3377	break;
3378
3379	case SVGA3D_RS_FOGEND: /* float */
3380	renderState = D3DRS_FOGEND;
3381	val = pRenderState[i].uintValue;
3382	break;
3383
3384	case SVGA3D_RS_FOGDENSITY: /* float */
3385	renderState = D3DRS_FOGDENSITY;
3386	val = pRenderState[i].uintValue;
3387	break;
3388
3389	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3390	renderState = D3DRS_RANGEFOGENABLE;
3391	val = pRenderState[i].uintValue;
3392	break;
3393
3394	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3395	{
3396	SVGA3dFogMode mode;
3397	mode.uintValue = pRenderState[i].uintValue;
3398
3399	switch (mode.s.function)
3400	{
3401	case SVGA3D_FOGFUNC_INVALID:
3402	val = D3DFOG_NONE;
3403	break;
3404	case SVGA3D_FOGFUNC_EXP:
3405	val = D3DFOG_EXP;
3406	break;
3407	case SVGA3D_FOGFUNC_EXP2:
3408	val = D3DFOG_EXP2;
3409	break;
3410	case SVGA3D_FOGFUNC_LINEAR:
3411	val = D3DFOG_LINEAR;
3412	break;
3413	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3414	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3415	break;
3416	default:
3417	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3418	break;
3419	}
3420
3421	/* The fog type determines the render state. */
3422	switch (mode.s.type)
3423	{
3424	case SVGA3D_FOGTYPE_VERTEX:
3425	renderState = D3DRS_FOGVERTEXMODE;
3426	break;
3427	case SVGA3D_FOGTYPE_PIXEL:
3428	renderState = D3DRS_FOGTABLEMODE;
3429	break;
3430	default:
3431	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3432	break;
3433	}
3434
3435	/* Set the fog base to depth or range. */
3436	switch (mode.s.base)
3437	{
3438	case SVGA3D_FOGBASE_DEPTHBASED:
3439	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3440	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3441	break;
3442	case SVGA3D_FOGBASE_RANGEBASED:
3443	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3444	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3445	break;
3446	default:
3447	/* ignore */
3448	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3449	break;
3450	}
3451	break;
3452	}
3453
3454	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3455	{
3456	SVGA3dFillMode mode;
3457
3458	mode.uintValue = pRenderState[i].uintValue;
3459
3460	switch (mode.s.mode)
3461	{
3462	case SVGA3D_FILLMODE_POINT:
3463	val = D3DFILL_POINT;
3464	break;
3465	case SVGA3D_FILLMODE_LINE:
3466	val = D3DFILL_WIREFRAME;
3467	break;
3468	case SVGA3D_FILLMODE_FILL:
3469	val = D3DFILL_SOLID;
3470	break;
3471	default:
3472	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3473	break;
3474	}
3475	/** @todo ignoring face for now. */
3476	renderState = D3DRS_FILLMODE;
3477	break;
3478	}
3479
3480	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3481	renderState = D3DRS_SHADEMODE;
3482	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3483	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3484	break;
3485
3486	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3487	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3488	/** @todo */
3489	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3490	/*
3491	renderState = D3DRS_LINEPATTERN;
3492	val = pRenderState[i].uintValue;
3493	*/
3494	break;
3495
3496	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3497	renderState = D3DRS_SRCBLEND;
3498	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3499	break;
3500
3501	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3502	renderState = D3DRS_DESTBLEND;
3503	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3504	break;
3505
3506	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3507	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3508	renderState = D3DRS_BLENDOP;
3509	val = pRenderState[i].uintValue;
3510	break;
3511
3512	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3513	{
3514	switch (pRenderState[i].uintValue)
3515	{
3516	case SVGA3D_FACE_NONE:
3517	val = D3DCULL_NONE;
3518	break;
3519	case SVGA3D_FACE_FRONT:
3520	val = D3DCULL_CW;
3521	break;
3522	case SVGA3D_FACE_BACK:
3523	val = D3DCULL_CCW;
3524	break;
3525	case SVGA3D_FACE_FRONT_BACK:
3526	AssertFailed();
3527	val = D3DCULL_CW;
3528	break;
3529	default:
3530	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3531	break;
3532	}
3533	renderState = D3DRS_CULLMODE;
3534	break;
3535	}
3536
3537	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3538	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3539	renderState = D3DRS_ZFUNC;
3540	val = pRenderState[i].uintValue;
3541	break;
3542
3543	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3544	renderState = D3DRS_ALPHAFUNC;
3545	val = pRenderState[i].uintValue;
3546	break;
3547
3548	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3549	renderState = D3DRS_STENCILENABLE;
3550	val = pRenderState[i].uintValue;
3551	break;
3552
3553	case SVGA3D_RS_STENCILREF: /* uint32_t */
3554	renderState = D3DRS_STENCILREF;
3555	val = pRenderState[i].uintValue;
3556	break;
3557
3558	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3559	renderState = D3DRS_STENCILMASK;
3560	val = pRenderState[i].uintValue;
3561	break;
3562
3563	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3564	renderState = D3DRS_STENCILWRITEMASK;
3565	val = pRenderState[i].uintValue;
3566	break;
3567
3568	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3569	renderState = D3DRS_STENCILFUNC;
3570	val = pRenderState[i].uintValue;
3571	break;
3572
3573	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3574	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3575	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3576	renderState = D3DRS_STENCILFAIL;
3577	val = pRenderState[i].uintValue;
3578	break;
3579
3580	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3581	renderState = D3DRS_STENCILZFAIL;
3582	val = pRenderState[i].uintValue;
3583	break;
3584
3585	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3586	renderState = D3DRS_STENCILPASS;
3587	val = pRenderState[i].uintValue;
3588	break;
3589
3590	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3591	renderState = D3DRS_ALPHAREF;
3592	val = (uint8_t)(pRenderState[i].floatValue * 255.0f); /* D3DRS_ALPHAREF 0..255 */
3593	break;
3594
3595	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3596	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3597	/*
3598	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3599	val = pRenderState[i].uintValue;
3600	*/
3601	break;
3602
3603	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3604	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3605	/** @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3606	/*
3607	renderState = D3DRS_COORDINATETYPE;
3608	val = pRenderState[i].uintValue;
3609	*/
3610	break;
3611
3612	case SVGA3D_RS_ZBIAS: /* float */
3613	/** @todo unknown meaning; depth bias is not identical
3614	renderState = D3DRS_DEPTHBIAS;
3615	val = pRenderState[i].uintValue;
3616	*/
3617	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3618	break;
3619
3620	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3621	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3622	val = pRenderState[i].uintValue;
3623	break;
3624
3625	case SVGA3D_RS_DEPTHBIAS: /* float */
3626	renderState = D3DRS_DEPTHBIAS;
3627	val = pRenderState[i].uintValue;
3628	break;
3629
3630	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3631	renderState = D3DRS_COLORWRITEENABLE;
3632	val = pRenderState[i].uintValue;
3633	break;
3634
3635	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3636	//AssertFailed();
3637	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3638	val = pRenderState[i].uintValue;
3639	break;
3640
3641	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3642	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3643	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3644	val = pRenderState[i].uintValue;
3645	break;
3646
3647	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3648	renderState = D3DRS_SPECULARMATERIALSOURCE;
3649	val = pRenderState[i].uintValue;
3650	break;
3651
3652	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3653	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3654	val = pRenderState[i].uintValue;
3655	break;
3656
3657	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3658	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3659	val = pRenderState[i].uintValue;
3660	break;
3661
3662	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3663	renderState = D3DRS_TEXTUREFACTOR;
3664	val = pRenderState[i].uintValue;
3665	break;
3666
3667	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3668	renderState = D3DRS_LOCALVIEWER;
3669	val = pRenderState[i].uintValue;
3670	break;
3671
3672	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3673	renderState = D3DRS_SCISSORTESTENABLE;
3674	val = pRenderState[i].uintValue;
3675	break;
3676
3677	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3678	renderState = D3DRS_BLENDFACTOR;
3679	val = pRenderState[i].uintValue;
3680	break;
3681
3682	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3683	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3684	val = pRenderState[i].uintValue;
3685	break;
3686
3687	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3688	renderState = D3DRS_CCW_STENCILFUNC;
3689	val = pRenderState[i].uintValue;
3690	break;
3691
3692	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3693	renderState = D3DRS_CCW_STENCILFAIL;
3694	val = pRenderState[i].uintValue;
3695	break;
3696
3697	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3698	renderState = D3DRS_CCW_STENCILZFAIL;
3699	val = pRenderState[i].uintValue;
3700	break;
3701
3702	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3703	renderState = D3DRS_CCW_STENCILPASS;
3704	val = pRenderState[i].uintValue;
3705	break;
3706
3707	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3708	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3709	renderState = D3DRS_VERTEXBLEND;
3710	val = pRenderState[i].uintValue;
3711	break;
3712
3713	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3714	//AssertFailed();
3715	/*
3716	D3DRS_SRGBWRITEENABLE ??
3717	renderState = D3DRS_OUTPUTGAMMA;
3718	val = pRenderState[i].uintValue;
3719	*/
3720	break;
3721
3722	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3723	AssertFailed();
3724	/*
3725	renderState = D3DRS_ZVISIBLE;
3726	val = pRenderState[i].uintValue;
3727	*/
3728	break;
3729
3730	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3731	renderState = D3DRS_LASTPIXEL;
3732	val = pRenderState[i].uintValue;
3733	break;
3734
3735	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3736	renderState = D3DRS_CLIPPING;
3737	val = pRenderState[i].uintValue;
3738	break;
3739
3740	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3741	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3742	renderState = D3DRS_WRAP0;
3743	val = pRenderState[i].uintValue;
3744	break;
3745
3746	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3747	renderState = D3DRS_WRAP1;
3748	val = pRenderState[i].uintValue;
3749	break;
3750
3751	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3752	renderState = D3DRS_WRAP2;
3753	val = pRenderState[i].uintValue;
3754	break;
3755
3756	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3757	renderState = D3DRS_WRAP3;
3758	val = pRenderState[i].uintValue;
3759	break;
3760
3761	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3762	renderState = D3DRS_WRAP4;
3763	val = pRenderState[i].uintValue;
3764	break;
3765
3766	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3767	renderState = D3DRS_WRAP5;
3768	val = pRenderState[i].uintValue;
3769	break;
3770
3771	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3772	renderState = D3DRS_WRAP6;
3773	val = pRenderState[i].uintValue;
3774	break;
3775
3776	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3777	renderState = D3DRS_WRAP7;
3778	val = pRenderState[i].uintValue;
3779	break;
3780
3781	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3782	renderState = D3DRS_WRAP8;
3783	val = pRenderState[i].uintValue;
3784	break;
3785
3786	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3787	renderState = D3DRS_WRAP9;
3788	val = pRenderState[i].uintValue;
3789	break;
3790
3791	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3792	renderState = D3DRS_WRAP10;
3793	val = pRenderState[i].uintValue;
3794	break;
3795
3796	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3797	renderState = D3DRS_WRAP11;
3798	val = pRenderState[i].uintValue;
3799	break;
3800
3801	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3802	renderState = D3DRS_WRAP12;
3803	val = pRenderState[i].uintValue;
3804	break;
3805
3806	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3807	renderState = D3DRS_WRAP13;
3808	val = pRenderState[i].uintValue;
3809	break;
3810
3811	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3812	renderState = D3DRS_WRAP14;
3813	val = pRenderState[i].uintValue;
3814	break;
3815
3816	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3817	renderState = D3DRS_WRAP15;
3818	val = pRenderState[i].uintValue;
3819	break;
3820
3821	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3822	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3823	val = pRenderState[i].uintValue;
3824	break;
3825
3826	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3827	renderState = D3DRS_MULTISAMPLEMASK;
3828	val = pRenderState[i].uintValue;
3829	break;
3830
3831	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3832	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3833	val = pRenderState[i].uintValue;
3834	break;
3835
3836	case SVGA3D_RS_TWEENFACTOR: /* float */
3837	renderState = D3DRS_TWEENFACTOR;
3838	val = pRenderState[i].uintValue;
3839	break;
3840
3841	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3842	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3843	val = pRenderState[i].uintValue;
3844	break;
3845
3846	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3847	renderState = D3DRS_COLORWRITEENABLE1;
3848	val = pRenderState[i].uintValue;
3849	break;
3850
3851	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3852	renderState = D3DRS_COLORWRITEENABLE2;
3853	val = pRenderState[i].uintValue;
3854	break;
3855
3856	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3857	renderState = D3DRS_COLORWRITEENABLE3;
3858	val = pRenderState[i].uintValue;
3859	break;
3860
3861	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3862	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3863	val = pRenderState[i].uintValue;
3864	break;
3865
3866	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3867	renderState = D3DRS_SRCBLENDALPHA;
3868	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3869	break;
3870
3871	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3872	renderState = D3DRS_DESTBLENDALPHA;
3873	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3874	break;
3875
3876	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3877	renderState = D3DRS_BLENDOPALPHA;
3878	val = pRenderState[i].uintValue;
3879	break;
3880
3881	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3882	AssertFailed();
3883	/*
3884	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3885	val = pRenderState[i].uintValue;
3886	*/
3887	break;
3888
3889	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3890	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3891	val = pRenderState[i].uintValue;
3892	break;
3893
3894	case SVGA3D_RS_LINEWIDTH: /* float */
3895	AssertFailed();
3896	/*
3897	renderState = D3DRS_LINEWIDTH;
3898	val = pRenderState[i].uintValue;
3899	*/
3900	break;
3901
3902	case SVGA3D_RS_MAX: /* shut up MSC */
3903	case SVGA3D_RS_INVALID:
3904	AssertFailedBreak();
3905	}
3906
3907	if (renderState != D3DRS_FORCE_DWORD)
3908	{
3909	hr = pContext->pDevice->SetRenderState(renderState, val);
3910	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3911	}
3912	}
3913
3914	return VINF_SUCCESS;
3915	}
3916
3917	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3918	{
3919	HRESULT hr;
3920	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3921
3922	AssertReturn(pState, VERR_NO_MEMORY);
3923	AssertReturn((unsigned)type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3924
3925	LogFunc(("cid=%x type=%x sid=%x\n", cid, type, target.sid));
3926
3927	PVMSVGA3DCONTEXT pContext;
3928	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3929	AssertRCReturn(rc, rc);
3930
3931	/* Save for vm state save/restore. */
3932	pContext->state.aRenderTargets[type] = target.sid;
3933
3934	if (target.sid == SVGA3D_INVALID_ID)
3935	{
3936	/* Disable render target. */
3937	switch (type)
3938	{
3939	case SVGA3D_RT_DEPTH:
3940	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3941	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3942	break;
3943
3944	case SVGA3D_RT_STENCIL:
3945	/* ignore; correct?? */
3946	break;
3947
3948	case SVGA3D_RT_COLOR0:
3949	case SVGA3D_RT_COLOR1:
3950	case SVGA3D_RT_COLOR2:
3951	case SVGA3D_RT_COLOR3:
3952	case SVGA3D_RT_COLOR4:
3953	case SVGA3D_RT_COLOR5:
3954	case SVGA3D_RT_COLOR6:
3955	case SVGA3D_RT_COLOR7:
3956	if (pState->fSupportedSurfaceNULL)
3957	{
3958	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render
3959	* into a depth buffer without wishing to update an actual color render target.
3960	*/
3961	IDirect3DSurface9 *pDummyRenderTarget;
3962	hr = pContext->pDevice->CreateRenderTarget(4,
3963	4,
3964	FOURCC_NULL,
3965	D3DMULTISAMPLE_NONE,
3966	0,
3967	FALSE,
3968	&pDummyRenderTarget,
3969	NULL);
3970
3971	AssertMsgReturn(hr == D3D_OK, ("CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3972
3973	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3974	D3D_RELEASE(pDummyRenderTarget);
3975	}
3976	else
3977	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3978
3979	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3980	break;
3981
3982	default:
3983	AssertFailedReturn(VERR_INVALID_PARAMETER);
3984	}
3985	return VINF_SUCCESS;
3986	}
3987
3988	PVMSVGA3DSURFACE pRenderTarget;
3989	rc = vmsvga3dSurfaceFromSid(pState, target.sid, &pRenderTarget);
3990	AssertRCReturn(rc, rc);
3991
3992	switch (type)
3993	{
3994	case SVGA3D_RT_DEPTH:
3995	case SVGA3D_RT_STENCIL:
3996	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
3997	if (!pRenderTarget->u.pSurface)
3998	{
3999	DWORD cQualityLevels = 0;
4000
4001	/* Query the nr of quality levels for this particular format */
4002	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4003	{
4004	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4005	D3DDEVTYPE_HAL,
4006	pRenderTarget->formatD3D,
4007	TRUE, /* Windowed */
4008	pRenderTarget->multiSampleTypeD3D,
4009	&cQualityLevels);
4010	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4011	}
4012
4013	if ( pState->fSupportedSurfaceINTZ
4014	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
4015	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
4016	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8
4017	\|\| pRenderTarget->formatD3D == D3DFMT_D32
4018	\|\| pRenderTarget->formatD3D == D3DFMT_D16))
4019	{
4020	LogFunc(("Creating stencil surface as texture!\n"));
4021	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4022	AssertRC(rc); /* non-fatal, will use CreateDepthStencilSurface */
4023	}
4024
4025	if (!pRenderTarget->fStencilAsTexture)
4026	{
4027	Assert(!pRenderTarget->u.pSurface);
4028
4029	LogFunc(("DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
4030	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->pMipmapLevels[0].mipmapSize.width,
4031	pRenderTarget->pMipmapLevels[0].mipmapSize.height,
4032	pRenderTarget->formatD3D,
4033	pRenderTarget->multiSampleTypeD3D,
4034	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4035	FALSE, /* not discardable */
4036	&pRenderTarget->u.pSurface,
4037	NULL);
4038	AssertMsgReturn(hr == D3D_OK, ("CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4039	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4040	}
4041
4042	pRenderTarget->idAssociatedContext = cid;
4043
4044	#if 0 /* doesn't work */
4045	if ( !pRenderTarget->fStencilAsTexture
4046	&& pRenderTarget->fDirty)
4047	{
4048	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
4049	Assert(pRenderTarget->faces[0].numMipLevels == 1);
4050
4051	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
4052	{
4053	if (pRenderTarget->pMipmapLevels[i].fDirty)
4054	{
4055	D3DLOCKED_RECT LockedRect;
4056
4057	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
4058	NULL, /* entire surface */
4059	0);
4060
4061	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4062
4063	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->pMipmapLevels[i].cbSurfacePitch));
4064
4065	uint8_t pDest = (uint8_t )LockedRect.pBits;
4066	uint8_t pSrc = (uint8_t )pRenderTarget->pMipmapLevels[i].pSurfaceData;
4067	for (uint32_t j = 0; j < pRenderTarget->pMipmapLevels[i].size.height; j++)
4068	{
4069	memcpy(pDest, pSrc, pRenderTarget->pMipmapLevels[i].cbSurfacePitch);
4070
4071	pDest += LockedRect.Pitch;
4072	pSrc += pRenderTarget->pMipmapLevels[i].cbSurfacePitch;
4073	}
4074
4075	hr = pRenderTarget->u.pSurface->UnlockRect();
4076	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4077
4078	pRenderTarget->pMipmapLevels[i].fDirty = false;
4079	}
4080	}
4081	}
4082	#endif
4083	}
4084
4085	/** @todo Assert(!pRenderTarget->fDirty); */
4086
4087	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4088
4089	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
4090	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
4091
4092	if (pRenderTarget->fStencilAsTexture)
4093	{
4094	IDirect3DSurface9 *pStencilSurface;
4095
4096	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, /fLockable=/ false, &pStencilSurface);
4097	AssertRCReturn(rc, rc);
4098
4099	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
4100	D3D_RELEASE(pStencilSurface);
4101	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4102	}
4103	else
4104	{
4105	Assert(pRenderTarget->idAssociatedContext == cid);
4106	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
4107	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4108	}
4109	break;
4110
4111	case SVGA3D_RT_COLOR0:
4112	case SVGA3D_RT_COLOR1:
4113	case SVGA3D_RT_COLOR2:
4114	case SVGA3D_RT_COLOR3:
4115	case SVGA3D_RT_COLOR4:
4116	case SVGA3D_RT_COLOR5:
4117	case SVGA3D_RT_COLOR6:
4118	case SVGA3D_RT_COLOR7:
4119	{
4120	IDirect3DSurface9 *pSurface;
4121	bool fTexture = false;
4122
4123	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4124	vmsvga3dSurfaceFlush(pThis, pRenderTarget);
4125
4126	if (pRenderTarget->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE)
4127	{
4128	fTexture = true;
4129
4130	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
4131	if (!pRenderTarget->u.pTexture)
4132	{
4133	LogFunc(("Create texture to be used as render target; sid=%x type=%d format=%d -> create texture\n", target.sid, pRenderTarget->surfaceFlags, pRenderTarget->format));
4134	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4135	AssertRCReturn(rc, rc);
4136	}
4137
4138	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, false, &pSurface);
4139	AssertRCReturn(rc, rc);
4140	}
4141	else
4142	{
4143	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4144	if (!pRenderTarget->u.pSurface)
4145	{
4146	DWORD cQualityLevels = 0;
4147
4148	/* Query the nr of quality levels for this particular format */
4149	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4150	{
4151	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4152	D3DDEVTYPE_HAL,
4153	pRenderTarget->formatD3D,
4154	TRUE, /* Windowed */
4155	pRenderTarget->multiSampleTypeD3D,
4156	&cQualityLevels);
4157	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4158	}
4159
4160	LogFunc(("COLOR; cQualityLevels=%d\n", cQualityLevels));
4161	LogFunc(("Create rendertarget (%d,%d) formatD3D=%x multisample=%x\n",
4162	pRenderTarget->pMipmapLevels[0].mipmapSize.width, pRenderTarget->pMipmapLevels[0].mipmapSize.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
4163
4164	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->pMipmapLevels[0].mipmapSize.width,
4165	pRenderTarget->pMipmapLevels[0].mipmapSize.height,
4166	pRenderTarget->formatD3D,
4167	pRenderTarget->multiSampleTypeD3D,
4168	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4169	TRUE, /* lockable */
4170	&pRenderTarget->u.pSurface,
4171	NULL);
4172	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4173
4174	pRenderTarget->idAssociatedContext = cid;
4175	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4176	}
4177	else
4178	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4179
4180	Assert(pRenderTarget->idAssociatedContext == cid);
4181	Assert(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE);
4182	pSurface = pRenderTarget->u.pSurface;
4183	}
4184
4185	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4186	Assert(!pRenderTarget->fDirty);
4187
4188	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4189	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4190
4191	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4192	if (fTexture)
4193	D3D_RELEASE(pSurface); /* Release reference to texture level 0 */
4194	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4195
4196	/* Changing the render target resets the viewport; restore it here. */
4197	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4198	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4199	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
4200	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
4201	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4202	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4203	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4204
4205	break;
4206	}
4207
4208	default:
4209	AssertFailedReturn(VERR_INVALID_PARAMETER);
4210	}
4211
4212	return VINF_SUCCESS;
4213	}
4214
4215	/**
4216	* Convert SVGA texture combiner value to its D3D equivalent
4217	*/
4218	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4219	{
4220	switch (value)
4221	{
4222	case SVGA3D_TC_DISABLE:
4223	return D3DTOP_DISABLE;
4224	case SVGA3D_TC_SELECTARG1:
4225	return D3DTOP_SELECTARG1;
4226	case SVGA3D_TC_SELECTARG2:
4227	return D3DTOP_SELECTARG2;
4228	case SVGA3D_TC_MODULATE:
4229	return D3DTOP_MODULATE;
4230	case SVGA3D_TC_ADD:
4231	return D3DTOP_ADD;
4232	case SVGA3D_TC_ADDSIGNED:
4233	return D3DTOP_ADDSIGNED;
4234	case SVGA3D_TC_SUBTRACT:
4235	return D3DTOP_SUBTRACT;
4236	case SVGA3D_TC_BLENDTEXTUREALPHA:
4237	return D3DTOP_BLENDTEXTUREALPHA;
4238	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4239	return D3DTOP_BLENDDIFFUSEALPHA;
4240	case SVGA3D_TC_BLENDCURRENTALPHA:
4241	return D3DTOP_BLENDCURRENTALPHA;
4242	case SVGA3D_TC_BLENDFACTORALPHA:
4243	return D3DTOP_BLENDFACTORALPHA;
4244	case SVGA3D_TC_MODULATE2X:
4245	return D3DTOP_MODULATE2X;
4246	case SVGA3D_TC_MODULATE4X:
4247	return D3DTOP_MODULATE4X;
4248	case SVGA3D_TC_DSDT:
4249	AssertFailed(); /** @todo ??? */
4250	return D3DTOP_DISABLE;
4251	case SVGA3D_TC_DOTPRODUCT3:
4252	return D3DTOP_DOTPRODUCT3;
4253	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4254	return D3DTOP_BLENDTEXTUREALPHAPM;
4255	case SVGA3D_TC_ADDSIGNED2X:
4256	return D3DTOP_ADDSIGNED2X;
4257	case SVGA3D_TC_ADDSMOOTH:
4258	return D3DTOP_ADDSMOOTH;
4259	case SVGA3D_TC_PREMODULATE:
4260	return D3DTOP_PREMODULATE;
4261	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4262	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4263	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4264	return D3DTOP_MODULATECOLOR_ADDALPHA;
4265	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4266	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4267	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4268	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4269	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4270	return D3DTOP_BUMPENVMAPLUMINANCE;
4271	case SVGA3D_TC_MULTIPLYADD:
4272	return D3DTOP_MULTIPLYADD;
4273	case SVGA3D_TC_LERP:
4274	return D3DTOP_LERP;
4275	default:
4276	AssertFailed();
4277	return D3DTOP_DISABLE;
4278	}
4279	}
4280
4281	/**
4282	* Convert SVGA texture arg data value to its D3D equivalent
4283	*/
4284	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4285	{
4286	switch (value)
4287	{
4288	case SVGA3D_TA_CONSTANT:
4289	return D3DTA_CONSTANT;
4290	case SVGA3D_TA_PREVIOUS:
4291	return D3DTA_CURRENT; /* current = previous */
4292	case SVGA3D_TA_DIFFUSE:
4293	return D3DTA_DIFFUSE;
4294	case SVGA3D_TA_TEXTURE:
4295	return D3DTA_TEXTURE;
4296	case SVGA3D_TA_SPECULAR:
4297	return D3DTA_SPECULAR;
4298	default:
4299	AssertFailed();
4300	return D3DTA_DIFFUSE;
4301	}
4302	}
4303
4304	/**
4305	* Convert SVGA texture transform flag value to its D3D equivalent
4306	*/
4307	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4308	{
4309	switch (value)
4310	{
4311	case SVGA3D_TEX_TRANSFORM_OFF:
4312	return D3DTTFF_DISABLE;
4313	case SVGA3D_TEX_TRANSFORM_S:
4314	return D3DTTFF_COUNT1; /** @todo correct? */
4315	case SVGA3D_TEX_TRANSFORM_T:
4316	return D3DTTFF_COUNT2; /** @todo correct? */
4317	case SVGA3D_TEX_TRANSFORM_R:
4318	return D3DTTFF_COUNT3; /** @todo correct? */
4319	case SVGA3D_TEX_TRANSFORM_Q:
4320	return D3DTTFF_COUNT4; /** @todo correct? */
4321	case SVGA3D_TEX_PROJECTED:
4322	return D3DTTFF_PROJECTED;
4323	default:
4324	AssertFailed();
4325	return D3DTTFF_DISABLE;
4326	}
4327	}
4328
4329	static DWORD vmsvga3dSamplerIndex2D3D(uint32_t idxSampler)
4330	{
4331	if (idxSampler < SVGA3D_MAX_SAMPLERS_PS)
4332	return idxSampler;
4333	return (idxSampler - SVGA3D_MAX_SAMPLERS_PS) + D3DDMAPSAMPLER;
4334	}
4335
4336	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4337	{
4338	DWORD val = 0; /* Shut up MSC */
4339	HRESULT hr;
4340	PVMSVGA3DCONTEXT pContext;
4341	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4342	AssertReturn(pState, VERR_NO_MEMORY);
4343
4344	LogFunc(("%x cTextureState=%d\n", cid, cTextureStates));
4345
4346	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4347	AssertRCReturn(rc, rc);
4348
4349	for (unsigned i = 0; i < cTextureStates; i++)
4350	{
4351	LogFunc(("cid=%x stage=%d type=%s (%x) val=%x\n", cid, pTextureState[i].stage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4352
4353	if (pTextureState[i].name == SVGA3D_TS_BIND_TEXTURE)
4354	{
4355	/* Special case: binding a texture to a sampler. Stage is the sampler index. */
4356	const uint32_t sid = pTextureState[i].value;
4357	const uint32_t idxSampler = pTextureState[i].stage;
4358
4359	if (RT_UNLIKELY(idxSampler >= SVGA3D_MAX_SAMPLERS))
4360	{
4361	AssertMsgFailed(("pTextureState[%d]: SVGA3D_TS_BIND_TEXTURE idxSampler=%d, sid=%x\n", i, idxSampler, sid));
4362	continue;
4363	}
4364
4365	const DWORD d3dSampler = vmsvga3dSamplerIndex2D3D(idxSampler);
4366	if (sid == SVGA3D_INVALID_ID)
4367	{
4368	LogFunc(("SVGA3D_TS_BIND_TEXTURE: unbind sampler=%d\n", idxSampler));
4369
4370	pContext->aSidActiveTextures[idxSampler] = SVGA3D_INVALID_ID;
4371
4372	/* Unselect the currently associated texture. */
4373	hr = pContext->pDevice->SetTexture(d3dSampler, NULL);
4374	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4375	}
4376	else
4377	{
4378	PVMSVGA3DSURFACE pSurface;
4379	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
4380	AssertRCReturn(rc, rc);
4381
4382	LogFunc(("SVGA3D_TS_BIND_TEXTURE: bind idxSampler=%d, texture sid=%x (%d,%d)\n", idxSampler, sid, pSurface->pMipmapLevels[0].mipmapSize.width, pSurface->pMipmapLevels[0].mipmapSize.height));
4383
4384	if (!pSurface->u.pTexture)
4385	{
4386	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4387	LogFunc(("CreateTexture (%d,%d) level=%d fUsage=%x format=%x\n", pSurface->pMipmapLevels[0].mipmapSize.width, pSurface->pMipmapLevels[0].mipmapSize.height, pSurface->faces[0].numMipLevels, pSurface->fUsageD3D, pSurface->formatD3D));
4388	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4389	AssertRCReturn(rc, rc);
4390	}
4391	else
4392	{
4393	Assert( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
4394	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
4395	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE);
4396	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4397	vmsvga3dSurfaceFlush(pThis, pSurface);
4398	}
4399
4400	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4401	if (pSurface->idAssociatedContext != cid)
4402	{
4403	LogFunc(("Using texture sid=%x created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4404
4405	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
4406	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4407
4408	hr = pContext->pDevice->SetTexture(d3dSampler, pSharedSurface->u.pTexture);
4409	}
4410	else
4411	#endif
4412	hr = pContext->pDevice->SetTexture(d3dSampler, pSurface->u.pTexture);
4413
4414	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4415
4416	pContext->aSidActiveTextures[idxSampler] = sid;
4417	}
4418	/* Finished; continue with the next one. */
4419	continue;
4420	}
4421
4422	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4423	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4424	switch (pTextureState[i].name)
4425	{
4426	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4427	textureType = D3DTSS_COLOROP;
4428	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4429	break;
4430
4431	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4432	textureType = D3DTSS_COLORARG0;
4433	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4434	break;
4435
4436	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4437	textureType = D3DTSS_COLORARG1;
4438	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4439	break;
4440
4441	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4442	textureType = D3DTSS_COLORARG2;
4443	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4444	break;
4445
4446	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4447	textureType = D3DTSS_ALPHAOP;
4448	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4449	break;
4450
4451	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4452	textureType = D3DTSS_ALPHAARG0;
4453	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4454	break;
4455
4456	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4457	textureType = D3DTSS_ALPHAARG1;
4458	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4459	break;
4460
4461	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4462	textureType = D3DTSS_ALPHAARG2;
4463	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4464	break;
4465
4466	case SVGA3D_TS_BUMPENVMAT00: /* float */
4467	textureType = D3DTSS_BUMPENVMAT00;
4468	val = pTextureState[i].value;
4469	break;
4470
4471	case SVGA3D_TS_BUMPENVMAT01: /* float */
4472	textureType = D3DTSS_BUMPENVMAT01;
4473	val = pTextureState[i].value;
4474	break;
4475
4476	case SVGA3D_TS_BUMPENVMAT10: /* float */
4477	textureType = D3DTSS_BUMPENVMAT10;
4478	val = pTextureState[i].value;
4479	break;
4480
4481	case SVGA3D_TS_BUMPENVMAT11: /* float */
4482	textureType = D3DTSS_BUMPENVMAT11;
4483	val = pTextureState[i].value;
4484	break;
4485
4486	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4487	textureType = D3DTSS_TEXCOORDINDEX;
4488	val = pTextureState[i].value;
4489	break;
4490
4491	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4492	textureType = D3DTSS_BUMPENVLSCALE;
4493	val = pTextureState[i].value;
4494	break;
4495
4496	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4497	textureType = D3DTSS_BUMPENVLOFFSET;
4498	val = pTextureState[i].value;
4499	break;
4500
4501	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4502	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4503	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4504	break;
4505
4506	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4507	samplerType = D3DSAMP_ADDRESSW;
4508	val = pTextureState[i].value; /* Identical otherwise */
4509	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4510	break;
4511
4512	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4513	samplerType = D3DSAMP_ADDRESSU;
4514	val = pTextureState[i].value; /* Identical otherwise */
4515	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4516	break;
4517
4518	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4519	samplerType = D3DSAMP_ADDRESSV;
4520	val = pTextureState[i].value; /* Identical otherwise */
4521	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4522	break;
4523
4524	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4525	samplerType = D3DSAMP_MIPFILTER;
4526	val = pTextureState[i].value; /* Identical otherwise */
4527	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4528	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4529	break;
4530
4531	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4532	samplerType = D3DSAMP_MAGFILTER;
4533	val = pTextureState[i].value; /* Identical otherwise */
4534	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4535	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4536	break;
4537
4538	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4539	samplerType = D3DSAMP_MINFILTER;
4540	val = pTextureState[i].value; /* Identical otherwise */
4541	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4542	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4543	break;
4544
4545	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4546	samplerType = D3DSAMP_BORDERCOLOR;
4547	val = pTextureState[i].value; /* Identical */
4548	break;
4549
4550	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4551	samplerType = D3DSAMP_MIPMAPLODBIAS;
4552	val = pTextureState[i].value; /* Identical */
4553	break;
4554
4555	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4556	samplerType = D3DSAMP_MAXMIPLEVEL;
4557	val = pTextureState[i].value; /* Identical?? */
4558	break;
4559
4560	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4561	samplerType = D3DSAMP_MAXANISOTROPY;
4562	val = pTextureState[i].value; /* Identical?? */
4563	break;
4564
4565	case SVGA3D_TS_GAMMA: /* float */
4566	samplerType = D3DSAMP_SRGBTEXTURE;
4567	/* Boolean in D3D */
4568	if (pTextureState[i].floatValue == 1.0f)
4569	val = FALSE;
4570	else
4571	val = TRUE;
4572	break;
4573
4574	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4575	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4576	AssertFailed();
4577	break;
4578
4579	case SVGA3D_TS_MAX: /* shut up MSC */
4580	case SVGA3D_TS_INVALID:
4581	case SVGA3D_TS_BIND_TEXTURE:
4582	AssertFailedBreak();
4583	}
4584
4585	const uint32_t currentStage = pTextureState[i].stage;
4586	/* Record the texture state for vm state saving. */
4587	if ( currentStage < RT_ELEMENTS(pContext->state.aTextureStates)
4588	&& (unsigned)pTextureState[i].name < RT_ELEMENTS(pContext->state.aTextureStates[0]))
4589	{
4590	pContext->state.aTextureStates[currentStage][pTextureState[i].name] = pTextureState[i];
4591	}
4592
4593	if (textureType != D3DTSS_FORCE_DWORD)
4594	{
4595	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGES))
4596	{
4597	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4598	continue;
4599	}
4600
4601	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4602	AssertMsg(hr == D3D_OK, ("SetTextureStageState failed with %x\n", hr));
4603	}
4604	else if (samplerType != D3DSAMP_FORCE_DWORD)
4605	{
4606	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_SAMPLERS))
4607	{
4608	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4609	continue;
4610	}
4611
4612	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4613	AssertMsg(hr == D3D_OK, ("SetSamplerState failed with %x\n", hr));
4614	}
4615	else
4616	{
4617	AssertFailed();
4618	}
4619	}
4620
4621	return VINF_SUCCESS;
4622	}
4623
4624	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4625	{
4626	HRESULT hr;
4627	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4628	AssertReturn(pState, VERR_NO_MEMORY);
4629
4630	LogFunc(("cid=%x face %d\n", cid, face));
4631
4632	PVMSVGA3DCONTEXT pContext;
4633	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4634	AssertRCReturn(rc, rc);
4635
4636	AssertReturn((unsigned)face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4637
4638	/* Save for vm state save/restore. */
4639	pContext->state.aMaterial[face].fValid = true;
4640	pContext->state.aMaterial[face].material = *pMaterial;
4641	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4642
4643	/* @note face not used for D3D9 */
4644	/** @todo ignore everything except SVGA3D_FACE_NONE? */
4645	//Assert(face == SVGA3D_FACE_NONE);
4646	if (face != SVGA3D_FACE_NONE)
4647	Log(("Unsupported face %d!!\n", face));
4648
4649	D3DMATERIAL9 material;
4650	material.Diffuse.r = pMaterial->diffuse[0];
4651	material.Diffuse.g = pMaterial->diffuse[1];
4652	material.Diffuse.b = pMaterial->diffuse[2];
4653	material.Diffuse.a = pMaterial->diffuse[3];
4654	material.Ambient.r = pMaterial->ambient[0];
4655	material.Ambient.g = pMaterial->ambient[1];
4656	material.Ambient.b = pMaterial->ambient[2];
4657	material.Ambient.a = pMaterial->ambient[3];
4658	material.Specular.r = pMaterial->specular[0];
4659	material.Specular.g = pMaterial->specular[1];
4660	material.Specular.b = pMaterial->specular[2];
4661	material.Specular.a = pMaterial->specular[3];
4662	material.Emissive.r = pMaterial->emissive[0];
4663	material.Emissive.g = pMaterial->emissive[1];
4664	material.Emissive.b = pMaterial->emissive[2];
4665	material.Emissive.a = pMaterial->emissive[3];
4666	material.Power = pMaterial->shininess;
4667
4668	hr = pContext->pDevice->SetMaterial(&material);
4669	AssertMsgReturn(hr == D3D_OK, ("SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4670
4671	return VINF_SUCCESS;
4672	}
4673
4674	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4675	{
4676	HRESULT hr;
4677	D3DLIGHT9 light;
4678	PVMSVGA3DCONTEXT pContext;
4679	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4680	AssertReturn(pState, VERR_NO_MEMORY);
4681
4682	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4683
4684	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4685	AssertRCReturn(rc, rc);
4686
4687	switch (pData->type)
4688	{
4689	case SVGA3D_LIGHTTYPE_POINT:
4690	light.Type = D3DLIGHT_POINT;
4691	break;
4692
4693	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4694	light.Type = D3DLIGHT_SPOT;
4695	break;
4696
4697	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4698	light.Type = D3DLIGHT_DIRECTIONAL;
4699	break;
4700
4701	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4702	default:
4703	Log(("Unsupported light type!!\n"));
4704	return VERR_INVALID_PARAMETER;
4705	}
4706
4707	/* Store for vm state save/restore */
4708	if (index < SVGA3D_MAX_LIGHTS)
4709	{
4710	pContext->state.aLightData[index].fValidData = true;
4711	pContext->state.aLightData[index].data = *pData;
4712	}
4713	else
4714	AssertFailed();
4715
4716	light.Diffuse.r = pData->diffuse[0];
4717	light.Diffuse.g = pData->diffuse[1];
4718	light.Diffuse.b = pData->diffuse[2];
4719	light.Diffuse.a = pData->diffuse[3];
4720	light.Specular.r = pData->specular[0];
4721	light.Specular.g = pData->specular[1];
4722	light.Specular.b = pData->specular[2];
4723	light.Specular.a = pData->specular[3];
4724	light.Ambient.r = pData->ambient[0];
4725	light.Ambient.g = pData->ambient[1];
4726	light.Ambient.b = pData->ambient[2];
4727	light.Ambient.a = pData->ambient[3];
4728	light.Position.x = pData->position[0];
4729	light.Position.y = pData->position[1];
4730	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4731	light.Direction.x = pData->direction[0];
4732	light.Direction.y = pData->direction[1];
4733	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4734	light.Range = pData->range;
4735	light.Falloff = pData->falloff;
4736	light.Attenuation0 = pData->attenuation0;
4737	light.Attenuation1 = pData->attenuation1;
4738	light.Attenuation2 = pData->attenuation2;
4739	light.Theta = pData->theta;
4740	light.Phi = pData->phi;
4741
4742	hr = pContext->pDevice->SetLight(index, &light);
4743	AssertMsgReturn(hr == D3D_OK, ("SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4744
4745	return VINF_SUCCESS;
4746	}
4747
4748	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4749	{
4750	HRESULT hr;
4751	PVMSVGA3DCONTEXT pContext;
4752	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4753	AssertReturn(pState, VERR_NO_MEMORY);
4754
4755	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4756
4757	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4758	AssertRCReturn(rc, rc);
4759
4760	/* Store for vm state save/restore */
4761	if (index < SVGA3D_MAX_LIGHTS)
4762	pContext->state.aLightData[index].fEnabled = !!enabled;
4763	else
4764	AssertFailed();
4765
4766	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4767	AssertMsgReturn(hr == D3D_OK, ("LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4768
4769	return VINF_SUCCESS;
4770	}
4771
4772	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4773	{
4774	HRESULT hr;
4775	D3DVIEWPORT9 viewPort;
4776	PVMSVGA3DCONTEXT pContext;
4777	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4778	AssertReturn(pState, VERR_NO_MEMORY);
4779
4780	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4781
4782	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4783	AssertRCReturn(rc, rc);
4784
4785	/* Save for vm state save/restore. */
4786	pContext->state.RectViewPort = *pRect;
4787	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4788
4789	hr = pContext->pDevice->GetViewport(&viewPort);
4790	AssertMsgReturn(hr == D3D_OK, ("GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4791
4792	viewPort.X = pRect->x;
4793	viewPort.Y = pRect->y;
4794	viewPort.Width = pRect->w;
4795	viewPort.Height = pRect->h;
4796	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4797
4798	hr = pContext->pDevice->SetViewport(&viewPort);
4799	AssertMsgReturn(hr == D3D_OK, ("SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4800
4801	return VINF_SUCCESS;
4802	}
4803
4804	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
4805	{
4806	HRESULT hr;
4807	PVMSVGA3DCONTEXT pContext;
4808	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4809	AssertReturn(pState, VERR_NO_MEMORY);
4810
4811	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)));
4812	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4813
4814	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4815	AssertRCReturn(rc, rc);
4816
4817	/* Store for vm state save/restore. */
4818	pContext->state.aClipPlane[index].fValid = true;
4819	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
4820
4821	hr = pContext->pDevice->SetClipPlane(index, plane);
4822	AssertMsgReturn(hr == D3D_OK, ("SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4823	return VINF_SUCCESS;
4824	}
4825
4826	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4827	{
4828	DWORD clearFlagD3D = 0;
4829	D3DRECT *pRectD3D = NULL;
4830	HRESULT hr;
4831	PVMSVGA3DCONTEXT pContext;
4832	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4833	AssertReturn(pState, VERR_NO_MEMORY);
4834
4835	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4836
4837	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4838	AssertRCReturn(rc, rc);
4839
4840	if (clearFlag & SVGA3D_CLEAR_COLOR)
4841	clearFlagD3D \|= D3DCLEAR_TARGET;
4842	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4843	clearFlagD3D \|= D3DCLEAR_STENCIL;
4844	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4845	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4846
4847	if (cRects)
4848	{
4849	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4850	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4851
4852	for (unsigned i=0; i < cRects; i++)
4853	{
4854	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));
4855	pRectD3D[i].x1 = pRect[i].x;
4856	pRectD3D[i].y1 = pRect[i].y;
4857	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4858	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4859	}
4860	}
4861
4862	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4863	if (pRectD3D)
4864	RTMemFree(pRectD3D);
4865
4866	AssertMsgReturn(hr == D3D_OK, ("Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4867
4868	/* Make sure we can track drawing usage of active render targets. */
4869	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
4870	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
4871	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
4872
4873	return VINF_SUCCESS;
4874	}
4875
4876	/* Convert VMWare vertex declaration to its D3D equivalent. */
4877	static int vmsvga3dVertexDecl2D3D(const SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4878	{
4879	/* usage, method and type are identical; make sure. */
4880	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4881	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4882	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4883	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4884	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4885	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4886
4887	pVertexElement->Stream = 0;
4888	pVertexElement->Offset = 0;
4889	pVertexElement->Type = identity.type;
4890	pVertexElement->Method = identity.method;
4891	pVertexElement->Usage = identity.usage;
4892	pVertexElement->UsageIndex = identity.usageIndex;
4893	return VINF_SUCCESS;
4894	}
4895
4896	/* Convert VMWare primitive type to its D3D equivalent. */
4897	static int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4898	{
4899	switch (PrimitiveType)
4900	{
4901	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4902	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4903	break;
4904	case SVGA3D_PRIMITIVE_POINTLIST:
4905	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4906	break;
4907	case SVGA3D_PRIMITIVE_LINELIST:
4908	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4909	break;
4910	case SVGA3D_PRIMITIVE_LINESTRIP:
4911	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4912	break;
4913	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4914	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4915	break;
4916	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4917	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4918	break;
4919	default:
4920	return VERR_INVALID_PARAMETER;
4921	}
4922	return VINF_SUCCESS;
4923	}
4924
4925	#ifdef OLD_DRAW_PRIMITIVES /* Old vmsvga3dDrawPrimitives */
4926
4927	static int vmsvga3dDrawPrimitivesProcessVertexDecls(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t numVertexDecls, SVGA3dVertexDecl pVertexDecl, uint32_t idStream, D3DVERTEXELEMENT9 pVertexElement)
4928	{
4929	HRESULT hr;
4930	int rc;
4931	uint32_t uVertexMinOffset = 0xffffffff;
4932	uint32_t uVertexMaxOffset = 0;
4933
4934	/* Create a vertex declaration array */
4935	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4936	{
4937	unsigned sidVertex = pVertexDecl[iVertex].array.surfaceId;
4938	PVMSVGA3DSURFACE pVertexSurface;
4939
4940	AssertReturn(sidVertex < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4941	AssertReturn(sidVertex < pState->cSurfaces && pState->papSurfaces[sidVertex]->id == sidVertex, VERR_INVALID_PARAMETER);
4942
4943	pVertexSurface = pState->papSurfaces[sidVertex];
4944	Log(("vmsvga3dDrawPrimitives: vertex sid=%x stream %d\n", sidVertex, idStream));
4945	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));
4946
4947	rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
4948	AssertRCReturn(rc, rc);
4949	pVertexElement[iVertex].Stream = idStream;
4950
4951	#ifdef LOG_ENABLED
4952	if (pVertexDecl[iVertex].array.stride == 0)
4953	Log(("vmsvga3dDrawPrimitives: stride == 0! Can be valid\n"));
4954	#endif
4955
4956	/* Find the min and max vertex offset to determine the right base offset to use in the vertex declaration. */
4957	if (pVertexDecl[iVertex].array.offset > uVertexMaxOffset)
4958	uVertexMaxOffset = pVertexDecl[iVertex].array.offset;
4959	if (pVertexDecl[iVertex].array.offset < uVertexMinOffset)
4960	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4961
4962	if ( pVertexSurface->u.pSurface
4963	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
4964	{
4965	/* The buffer object is not an vertex one. Switch type. */
4966	Assert(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER);
4967	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
4968	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
4969
4970	LogFunc(("index -> vertex buffer sid=%x\n", sidVertex));
4971	}
4972
4973	if (!pVertexSurface->u.pVertexBuffer)
4974	{
4975	Assert(iVertex == 0);
4976
4977	LogFunc(("create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
4978	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
4979	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output) */,
4980	0, /* non-FVF */
4981	D3DPOOL_DEFAULT,
4982	&pVertexSurface->u.pVertexBuffer,
4983	NULL);
4984	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4985
4986	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
4987	pVertexSurface->idAssociatedContext = pContext->id;
4988
4989	if (pVertexSurface->fDirty)
4990	{
4991	void *pData;
4992
4993	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pData, 0);
4994	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4995
4996	memcpy(pData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
4997
4998	hr = pVertexSurface->u.pVertexBuffer->Unlock();
4999	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5000	pVertexSurface->pMipmapLevels[0].fDirty = false;
5001	pVertexSurface->fDirty = false;
5002	}
5003	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
5004	}
5005	}
5006
5007	/* Set the right vertex offset values for each declaration. */
5008	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
5009	{
5010	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5011	#ifdef LOG_ENABLED
5012	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5013	LogFunc(("WARNING: offset > stride!!\n"));
5014	#endif
5015
5016	LogFunc(("vertex %d offset = %d (stride %d) (min=%d max=%d)\n", iVertex, pVertexDecl[iVertex].array.offset, pVertexDecl[iVertex].array.stride, uVertexMinOffset, uVertexMaxOffset));
5017	}
5018
5019	PVMSVGA3DSURFACE pVertexSurface;
5020	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5021	unsigned strideVertex = pVertexDecl[0].array.stride;
5022
5023	pVertexSurface = pState->papSurfaces[sidVertex];
5024
5025	LogFunc(("SetStreamSource %d min offset=%d stride=%d\n", idStream, uVertexMinOffset, strideVertex));
5026	hr = pContext->pDevice->SetStreamSource(idStream,
5027	pVertexSurface->u.pVertexBuffer,
5028	uVertexMinOffset,
5029	strideVertex);
5030
5031	AssertMsgReturn(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5032	return VINF_SUCCESS;
5033	}
5034
5035	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5036	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5037	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5038	{
5039	RT_NOREF(pVertexDivisor);
5040	PVMSVGA3DCONTEXT pContext;
5041	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5042	AssertReturn(pState, VERR_INTERNAL_ERROR);
5043	int rc = VINF_SUCCESS;
5044	HRESULT hr;
5045	uint32_t iCurrentVertex, iCurrentStreamId;
5046	IDirect3DVertexDeclaration9 *pVertexDeclD3D = NULL;
5047	D3DVERTEXELEMENT9 *pVertexElement = NULL;
5048	D3DVERTEXELEMENT9 VertexEnd = D3DDECL_END();
5049
5050	LogFunc(("%x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5051
5052	/* Caller already check these, but it cannot hurt to check again... */
5053	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5054	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5055	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5056
5057	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5058	AssertRCReturn(rc, rc);
5059
5060	/* Begin a scene before rendering anything. */
5061	hr = pContext->pDevice->BeginScene();
5062	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5063
5064	pVertexElement = (D3DVERTEXELEMENT9 )RTMemAllocZ(sizeof(D3DVERTEXELEMENT9) (numVertexDecls + 1));
5065	if (!pVertexElement)
5066	{
5067	Assert(pVertexElement);
5068	rc = VERR_INTERNAL_ERROR;
5069	goto internal_error;
5070	}
5071
5072	/* Process all vertex declarations. Each vertex buffer is represented by one stream source id. */
5073	iCurrentVertex = 0;
5074	iCurrentStreamId = 0;
5075	while (iCurrentVertex < numVertexDecls)
5076	{
5077	uint32_t sidVertex = SVGA_ID_INVALID;
5078	uint32_t iVertex;
5079	uint32_t uVertexMinOffset = 0xffffffff;
5080
5081	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; iVertex++)
5082	{
5083	if ( ( sidVertex != SVGA_ID_INVALID
5084	&& pVertexDecl[iVertex].array.surfaceId != sidVertex
5085	)
5086	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5087	\|\| ( uVertexMinOffset != 0xffffffff
5088	&& pVertexDecl[iVertex].array.offset >= uVertexMinOffset + pVertexDecl[iCurrentVertex].array.stride
5089	)
5090	)
5091	break;
5092	sidVertex = pVertexDecl[iVertex].array.surfaceId;
5093
5094	if (uVertexMinOffset > pVertexDecl[iVertex].array.offset)
5095	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
5096	}
5097
5098	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(pState, pContext, iVertex - iCurrentVertex, &pVertexDecl[iCurrentVertex], iCurrentStreamId, &pVertexElement[iCurrentVertex]);
5099	if (RT_FAILURE(rc))
5100	goto internal_error;
5101
5102	if (cVertexDivisor)
5103	{
5104	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value));
5105	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value);
5106	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5107	}
5108
5109	iCurrentVertex = iVertex;
5110	iCurrentStreamId++;
5111	}
5112
5113	/* Mark the end. */
5114	memcpy(&pVertexElement[numVertexDecls], &VertexEnd, sizeof(VertexEnd));
5115
5116	hr = pContext->pDevice->CreateVertexDeclaration(&pVertexElement[0],
5117	&pVertexDeclD3D);
5118	if (hr != D3D_OK)
5119	{
5120	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexDeclaration failed with %x\n", hr));
5121	rc = VERR_INTERNAL_ERROR;
5122	goto internal_error;
5123	}
5124
5125	hr = pContext->pDevice->SetVertexDeclaration(pVertexDeclD3D);
5126	if (hr != D3D_OK)
5127	{
5128	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetVertexDeclaration failed with %x\n", hr));
5129	rc = VERR_INTERNAL_ERROR;
5130	goto internal_error;
5131	}
5132
5133	/* Now draw the primitives. */
5134	for (unsigned iPrimitive = 0; iPrimitive < numRanges; iPrimitive++)
5135	{
5136	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5137	unsigned sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5138	PVMSVGA3DSURFACE pIndexSurface = NULL;
5139
5140	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5141	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5142	if (RT_FAILURE(rc))
5143	{
5144	AssertRC(rc);
5145	goto internal_error;
5146	}
5147
5148	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5149	* Workaround for NVidia driver crash when encountering some of these.
5150	*/
5151	if ( pRange[iPrimitive].primitiveCount == 1
5152	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5153	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5154	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5155
5156	if (sidIndex != SVGA3D_INVALID_ID)
5157	{
5158	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t), ("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5159
5160	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5161	if (RT_FAILURE(rc))
5162	goto internal_error;
5163
5164	Log(("vmsvga3dDrawPrimitives: index sid=%x\n", sidIndex));
5165
5166	if ( pIndexSurface->u.pSurface
5167	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5168	{
5169	/* The buffer object is not an index one. Switch type. */
5170	Assert(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
5171	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5172	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5173
5174	LogFunc(("vertex -> index buffer sid=%x\n", sidIndex));
5175	}
5176
5177	if (!pIndexSurface->u.pIndexBuffer)
5178	{
5179	Log(("vmsvga3dDrawPrimitives: create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5180
5181	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
5182	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output */,
5183	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
5184	D3DPOOL_DEFAULT,
5185	&pIndexSurface->u.pIndexBuffer,
5186	NULL);
5187	if (hr != D3D_OK)
5188	{
5189	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateIndexBuffer failed with %x\n", hr));
5190	rc = VERR_INTERNAL_ERROR;
5191	goto internal_error;
5192	}
5193	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5194
5195	if (pIndexSurface->fDirty)
5196	{
5197	void *pData;
5198
5199	Log(("vmsvga3dDrawPrimitives: sync index buffer\n"));
5200
5201	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pData, 0);
5202	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr));
5203
5204	memcpy(pData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5205
5206	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5207	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr));
5208
5209	pIndexSurface->pMipmapLevels[0].fDirty = false;
5210	pIndexSurface->fDirty = false;
5211	}
5212	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5213	}
5214
5215	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5216	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5217	}
5218	else
5219	{
5220	hr = pContext->pDevice->SetIndices(NULL);
5221	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5222	}
5223
5224	PVMSVGA3DSURFACE pVertexSurface;
5225	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5226	unsigned strideVertex = pVertexDecl[0].array.stride;
5227
5228	pVertexSurface = pState->papSurfaces[sidVertex];
5229
5230	if (!pIndexSurface)
5231	{
5232	/* Render without an index buffer */
5233	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n", PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5234
5235	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5236	pRange[iPrimitive].indexBias,
5237	pRange[iPrimitive].primitiveCount);
5238	if (hr != D3D_OK)
5239	{
5240	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawPrimitive failed with %x\n", hr));
5241	rc = VERR_INTERNAL_ERROR;
5242	goto internal_error;
5243	}
5244	}
5245	else
5246	{
5247	Assert(pRange[iPrimitive].indexBias >= 0); /** @todo */
5248
5249	UINT numVertices;
5250
5251	if (pVertexDecl[0].rangeHint.last)
5252	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first + 1;
5253	else
5254	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex - pVertexDecl[0].array.offset / strideVertex - pVertexDecl[0].rangeHint.first - pRange[iPrimitive].indexBias;
5255
5256	/* Render with an index buffer */
5257	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));
5258
5259	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5260	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5261	0, /* MinVertexIndex */
5262	numVertices,
5263	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5264	pRange[iPrimitive].primitiveCount);
5265	if (hr != D3D_OK)
5266	{
5267	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawIndexedPrimitive failed with %x\n", hr));
5268	rc = VERR_INTERNAL_ERROR;
5269	goto internal_error;
5270	}
5271	}
5272	}
5273	D3D_RELEASE(pVertexDeclD3D);
5274	RTMemFree(pVertexElement);
5275
5276	hr = pContext->pDevice->EndScene();
5277	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5278
5279	/* Clear streams above 1 as they might accidentally be reused in the future. */
5280	if (iCurrentStreamId > 1)
5281	{
5282	for (uint32_t i = 1; i < iCurrentStreamId; i++)
5283	{
5284	Log(("vmsvga3dDrawPrimitives: clear stream %d\n", i));
5285	hr = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5286	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5287	}
5288	}
5289
5290	if (cVertexDivisor)
5291	{
5292	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5293	for (uint32_t i = 0; i < cVertexDivisor; ++i)
5294	{
5295	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5296	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5297	}
5298	}
5299
5300	#if 0 /* Flush queue */
5301	{
5302	IDirect3DQuery9 *pQuery;
5303	hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
5304	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
5305
5306	hr = pQuery->Issue(D3DISSUE_END);
5307	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
5308	while (true)
5309	{
5310	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
5311	if (hr != S_FALSE) break;
5312
5313	RTThreadSleep(1);
5314	}
5315	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
5316
5317	D3D_RELEASE(pQuery);
5318	}
5319	#endif
5320
5321	/* Make sure we can track drawing usage of active render targets and textures. */
5322	vmsvga3dContextTrackUsage(pThis, pContext);
5323
5324	return rc;
5325
5326	internal_error:
5327	D3D_RELEASE(pVertexDeclD3D);
5328	if (pVertexElement)
5329	RTMemFree(pVertexElement);
5330
5331	hr = pContext->pDevice->EndScene();
5332	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5333
5334	return rc;
5335	}
5336
5337	#else /* New vmsvga3dDrawPrimitives */
5338
5339	static int vmsvga3dDrawPrimitivesSyncVertexBuffer(PVMSVGA3DCONTEXT pContext,
5340	PVMSVGA3DSURFACE pVertexSurface)
5341	{
5342	HRESULT hr;
5343	if ( pVertexSurface->u.pSurface
5344	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
5345	{
5346	/* The buffer object is not an vertex one. Recreate the D3D resource. */
5347	Assert(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER);
5348	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
5349	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5350
5351	LogFunc(("index -> vertex buffer sid=%x\n", pVertexSurface->id));
5352	}
5353
5354	bool fSync = pVertexSurface->fDirty;
5355	if (!pVertexSurface->u.pVertexBuffer)
5356	{
5357	LogFunc(("Create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
5358
5359	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
5360	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
5361	Usage,
5362	0, /* non-FVF */
5363	D3DPOOL_DEFAULT,
5364	&pVertexSurface->u.pVertexBuffer,
5365	NULL);
5366	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5367
5368	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
5369	pVertexSurface->idAssociatedContext = pContext->id;
5370	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
5371	fSync = true;
5372	}
5373
5374	if (fSync)
5375	{
5376	LogFunc(("sync vertex buffer\n"));
5377	Assert(pVertexSurface->u.pVertexBuffer);
5378
5379	void *pvData;
5380	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5381	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5382
5383	memcpy(pvData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
5384
5385	hr = pVertexSurface->u.pVertexBuffer->Unlock();
5386	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5387	}
5388
5389	return VINF_SUCCESS;
5390	}
5391
5392
5393	static int vmsvga3dDrawPrimitivesSyncIndexBuffer(PVMSVGA3DCONTEXT pContext,
5394	PVMSVGA3DSURFACE pIndexSurface,
5395	uint32_t indexWidth)
5396	{
5397	HRESULT hr;
5398	if ( pIndexSurface->u.pSurface
5399	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5400	{
5401	/* The buffer object is not an index one. Must recreate the D3D resource. */
5402	Assert(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
5403	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5404	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5405
5406	LogFunc(("vertex -> index buffer sid=%x\n", pIndexSurface->id));
5407	}
5408
5409	bool fSync = pIndexSurface->fDirty;
5410	if (!pIndexSurface->u.pIndexBuffer)
5411	{
5412	LogFunc(("Create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5413
5414	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
5415	const D3DFORMAT Format = (indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32;
5416	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
5417	Usage,
5418	Format,
5419	D3DPOOL_DEFAULT,
5420	&pIndexSurface->u.pIndexBuffer,
5421	NULL);
5422	AssertMsgReturn(hr == D3D_OK, ("CreateIndexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5423
5424	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5425	pIndexSurface->idAssociatedContext = pContext->id;
5426	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5427	fSync = true;
5428	}
5429
5430	if (fSync)
5431	{
5432	LogFunc(("sync index buffer\n"));
5433	Assert(pIndexSurface->u.pIndexBuffer);
5434
5435	void *pvData;
5436	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5437	AssertMsgReturn(hr == D3D_OK, ("Lock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5438
5439	memcpy(pvData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5440
5441	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5442	AssertMsgReturn(hr == D3D_OK, ("Unlock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5443	}
5444
5445	return VINF_SUCCESS;
5446	}
5447
5448	static int vmsvga3dDrawPrimitivesProcessVertexDecls(const uint32_t numVertexDecls,
5449	const SVGA3dVertexDecl *pVertexDecl,
5450	const uint32_t idStream,
5451	const uint32_t uVertexMinOffset,
5452	const uint32_t uVertexMaxOffset,
5453	D3DVERTEXELEMENT9 *pVertexElement)
5454	{
5455	RT_NOREF(uVertexMaxOffset); /* Logging only. */
5456	Assert(numVertexDecls);
5457
5458	/* Create a vertex declaration array */
5459	for (uint32_t iVertex = 0; iVertex < numVertexDecls; ++iVertex)
5460	{
5461	LogFunc(("vertex %d type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d (%d min=%d max=%d)\n",
5462	iVertex,
5463	vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type,
5464	vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method,
5465	vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage,
5466	pVertexDecl[iVertex].identity.usageIndex,
5467	pVertexDecl[iVertex].array.stride,
5468	pVertexDecl[iVertex].array.offset - uVertexMinOffset,
5469	pVertexDecl[iVertex].array.offset,
5470	uVertexMinOffset, uVertexMaxOffset));
5471
5472	int rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5473	AssertRCReturn(rc, rc);
5474
5475	pVertexElement[iVertex].Stream = idStream;
5476	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5477
5478	#ifdef LOG_ENABLED
5479	if (pVertexDecl[iVertex].array.stride == 0)
5480	LogFunc(("stride == 0! Can be valid\n"));
5481
5482	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5483	LogFunc(("WARNING: offset > stride!!\n"));
5484	#endif
5485	}
5486
5487	return VINF_SUCCESS;
5488	}
5489
5490	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5491	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5492	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5493	{
5494	static const D3DVERTEXELEMENT9 sVertexEnd = D3DDECL_END();
5495
5496	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5497	AssertReturn(pState, VERR_INTERNAL_ERROR);
5498
5499	PVMSVGA3DCONTEXT pContext;
5500	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5501	AssertRCReturn(rc, rc);
5502
5503	HRESULT hr;
5504
5505	/* SVGA driver may use the same surface for both index and vertex data. So we can not clear fDirty flag,
5506	* after updating a vertex buffer for example, because the same surface might be used for index buffer later.
5507	* So keep pointers to all used surfaces in the following two arrays and clear fDirty flag at the end.
5508	*/
5509	PVMSVGA3DSURFACE aVertexSurfaces[SVGA3D_MAX_VERTEX_ARRAYS];
5510	PVMSVGA3DSURFACE aIndexSurfaces[SVGA3D_MAX_DRAW_PRIMITIVE_RANGES];
5511	RT_ZERO(aVertexSurfaces);
5512	RT_ZERO(aIndexSurfaces);
5513
5514	LogFunc(("cid=%x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5515
5516	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5517	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5518	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5519
5520	/*
5521	* Process all vertex declarations. Each vertex buffer surface is represented by one stream source id.
5522	*/
5523	D3DVERTEXELEMENT9 aVertexElements[SVGA3D_MAX_VERTEX_ARRAYS + 1];
5524
5525	uint32_t iCurrentVertex = 0;
5526	uint32_t iCurrentStreamId = 0;
5527	while (iCurrentVertex < numVertexDecls)
5528	{
5529	const uint32_t sidVertex = pVertexDecl[iCurrentVertex].array.surfaceId;
5530	const uint32_t strideVertex = pVertexDecl[iCurrentVertex].array.stride;
5531
5532	PVMSVGA3DSURFACE pVertexSurface;
5533	rc = vmsvga3dSurfaceFromSid(pState, sidVertex, &pVertexSurface);
5534	AssertRCBreak(rc);
5535
5536	rc = vmsvga3dDrawPrimitivesSyncVertexBuffer(pContext, pVertexSurface);
5537	AssertRCBreak(rc);
5538
5539	uint32_t uVertexMinOffset = UINT32_MAX;
5540	uint32_t uVertexMaxOffset = 0;
5541
5542	uint32_t iVertex;
5543	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; ++iVertex)
5544	{
5545	/* Remember, so we can mark it as not dirty later. */
5546	aVertexSurfaces[iVertex] = pVertexSurface;
5547
5548	/* New surface id -> new stream id. */
5549	if (pVertexDecl[iVertex].array.surfaceId != sidVertex)
5550	break;
5551
5552	const uint32_t uVertexOffset = pVertexDecl[iVertex].array.offset;
5553	const uint32_t uNewVertexMinOffset = RT_MIN(uVertexMinOffset, uVertexOffset);
5554	const uint32_t uNewVertexMaxOffset = RT_MAX(uVertexMaxOffset, uVertexOffset);
5555
5556	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5557	if ( uNewVertexMaxOffset - uNewVertexMinOffset >= strideVertex
5558	&& strideVertex != 0)
5559	break;
5560
5561	uVertexMinOffset = uNewVertexMinOffset;
5562	uVertexMaxOffset = uNewVertexMaxOffset;
5563	}
5564
5565	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(iVertex - iCurrentVertex,
5566	&pVertexDecl[iCurrentVertex],
5567	iCurrentStreamId,
5568	uVertexMinOffset,
5569	uVertexMaxOffset,
5570	&aVertexElements[iCurrentVertex]);
5571	AssertRCBreak(rc);
5572
5573	LogFunc(("SetStreamSource vertex sid=%x stream %d min offset=%d stride=%d\n",
5574	pVertexSurface->id, iCurrentStreamId, uVertexMinOffset, strideVertex));
5575
5576	hr = pContext->pDevice->SetStreamSource(iCurrentStreamId,
5577	pVertexSurface->u.pVertexBuffer,
5578	uVertexMinOffset,
5579	strideVertex);
5580	AssertMsgBreakStmt(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5581
5582	if (cVertexDivisor)
5583	{
5584	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentStreamId].value));
5585	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId,
5586	pVertexDivisor[iCurrentStreamId].value);
5587	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5588	}
5589
5590	iCurrentVertex = iVertex;
5591	++iCurrentStreamId;
5592	}
5593
5594	/* iCurrentStreamId is equal to the total number of streams and the value is used for cleanup at the function end. */
5595
5596	AssertRCReturn(rc, rc);
5597
5598	/* Mark the end. */
5599	memcpy(&aVertexElements[numVertexDecls], &sVertexEnd, sizeof(sVertexEnd));
5600
5601	/* Check if this context already has the same vertex declaration. */
5602	if ( pContext->d3dState.pVertexDecl
5603	&& pContext->d3dState.cVertexElements == numVertexDecls + 1
5604	&& memcmp(pContext->d3dState.aVertexElements,
5605	aVertexElements,
5606	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0])) == 0)
5607	{
5608	/* Same. */
5609	}
5610	else
5611	{
5612	D3D_RELEASE(pContext->d3dState.pVertexDecl);
5613
5614	pContext->d3dState.cVertexElements = numVertexDecls + 1;
5615	memcpy(pContext->d3dState.aVertexElements,
5616	aVertexElements,
5617	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0]));
5618
5619	/* Create and set the vertex declaration. */
5620	hr = pContext->pDevice->CreateVertexDeclaration(&aVertexElements[0], &pContext->d3dState.pVertexDecl);
5621	AssertMsgReturn(hr == D3D_OK, ("CreateVertexDeclaration failed with %x\n", hr), VERR_INTERNAL_ERROR);
5622
5623	hr = pContext->pDevice->SetVertexDeclaration(pContext->d3dState.pVertexDecl);
5624	AssertMsgReturnStmt(hr == D3D_OK, ("SetVertexDeclaration failed with %x\n", hr),
5625	D3D_RELEASE(pContext->d3dState.pVertexDecl),
5626	VERR_INTERNAL_ERROR);
5627	}
5628
5629	/* Begin a scene before rendering anything. */
5630	hr = pContext->pDevice->BeginScene();
5631	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5632
5633	/* Now draw the primitives. */
5634	for (uint32_t iPrimitive = 0; iPrimitive < numRanges; ++iPrimitive)
5635	{
5636	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5637
5638	const uint32_t sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5639	PVMSVGA3DSURFACE pIndexSurface = NULL;
5640
5641	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5642	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5643	AssertRCBreak(rc);
5644
5645	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5646	* Workaround for NVidia driver crash when encountering some of these.
5647	*/
5648	if ( pRange[iPrimitive].primitiveCount == 1
5649	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5650	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5651	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5652
5653	if (sidIndex != SVGA3D_INVALID_ID)
5654	{
5655	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t),
5656	("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5657
5658	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5659	AssertRCBreak(rc);
5660
5661	aIndexSurfaces[iPrimitive] = pIndexSurface;
5662
5663	Log(("vmsvga3dDrawPrimitives: index sid=%x\n", sidIndex));
5664
5665	rc = vmsvga3dDrawPrimitivesSyncIndexBuffer(pContext, pIndexSurface, pRange[iPrimitive].indexWidth);
5666	AssertRCBreak(rc);
5667
5668	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5669	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5670	}
5671	else
5672	{
5673	hr = pContext->pDevice->SetIndices(NULL);
5674	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5675	}
5676
5677	const uint32_t strideVertex = pVertexDecl[0].array.stride;
5678
5679	if (!pIndexSurface)
5680	{
5681	/* Render without an index buffer */
5682	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n",
5683	PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5684
5685	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5686	pRange[iPrimitive].indexBias,
5687	pRange[iPrimitive].primitiveCount);
5688	AssertMsgBreakStmt(hr == D3D_OK, ("DrawPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5689	}
5690	else
5691	{
5692	Assert(pRange[iPrimitive].indexBias >= 0); /** @todo */
5693
5694	UINT numVertices;
5695	if (pVertexDecl[0].rangeHint.last)
5696	{
5697	/* Both SVGA3dArrayRangeHint definition and the SVGA driver code imply that 'last' is exclusive,
5698	* hence compute the difference.
5699	*/
5700	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first;
5701	}
5702	else
5703	{
5704	/* Range hint is not provided. */
5705	PVMSVGA3DSURFACE pVertexSurface = aVertexSurfaces[0];
5706	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex
5707	- pVertexDecl[0].array.offset / strideVertex
5708	- pVertexDecl[0].rangeHint.first
5709	- pRange[iPrimitive].indexBias;
5710	}
5711
5712	/* Render with an index buffer */
5713	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%s index bias=%d stride=%d\n",
5714	PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount,
5715	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? "D3DFMT_INDEX16" : "D3DFMT_INDEX32",
5716	pRange[iPrimitive].indexBias, strideVertex));
5717
5718	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5719	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5720	0, /* MinVertexIndex */
5721	numVertices,
5722	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5723	pRange[iPrimitive].primitiveCount);
5724	AssertMsgBreakStmt(hr == D3D_OK, ("DrawIndexedPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5725	}
5726	}
5727
5728	/* End the scene and do some cleanup regardless of the rc. */
5729	hr = pContext->pDevice->EndScene();
5730	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5731
5732	/* Cleanup. */
5733	uint32_t i;
5734	/* Clear streams above 1 as they might accidentally be reused in the future. */
5735	for (i = 1; i < iCurrentStreamId; ++i)
5736	{
5737	LogFunc(("clear stream %d\n", i));
5738	HRESULT hr2 = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5739	AssertMsg(hr2 == D3D_OK, ("SetStreamSource(%d, NULL) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5740	}
5741
5742	if (cVertexDivisor)
5743	{
5744	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5745	for (i = 0; i < iCurrentStreamId; ++i)
5746	{
5747	LogFunc(("reset stream freq %d\n", i));
5748	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5749	AssertMsg(hr2 == D3D_OK, ("SetStreamSourceFreq(%d, 1) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5750	}
5751	}
5752
5753	if (RT_SUCCESS(rc))
5754	{
5755	for (i = 0; i < numVertexDecls; ++i)
5756	{
5757	if (aVertexSurfaces[i])
5758	{
5759	aVertexSurfaces[i]->pMipmapLevels[0].fDirty = false;
5760	aVertexSurfaces[i]->fDirty = false;
5761	}
5762	}
5763
5764	for (i = 0; i < numRanges; ++i)
5765	{
5766	if (aIndexSurfaces[i])
5767	{
5768	aIndexSurfaces[i]->pMipmapLevels[0].fDirty = false;
5769	aIndexSurfaces[i]->fDirty = false;
5770	}
5771	}
5772
5773	/* Make sure we can track drawing usage of active render targets and textures. */
5774	vmsvga3dContextTrackUsage(pThis, pContext);
5775	}
5776
5777	#if 0
5778	/* Dump render target to a bitmap. */
5779	if (pContext->state.aRenderTargets[SVGA3D_RT_COLOR0] != SVGA3D_INVALID_ID)
5780	{
5781	vmsvga3dUpdateHeapBuffersForSurfaces(pThis, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0]);
5782	PVMSVGA3DSURFACE pSurface;
5783	int rc2 = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pSurface);
5784	if (RT_SUCCESS(rc2))
5785	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmp", "rt", "-post");
5786	}
5787	#endif
5788
5789	return rc;
5790	}
5791
5792	#endif /* New vmsvga3dDrawPrimitives */
5793
5794	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
5795	{
5796	HRESULT hr;
5797	RECT rect;
5798	PVMSVGA3DCONTEXT pContext;
5799	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5800	AssertReturn(pState, VERR_NO_MEMORY);
5801
5802	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5803
5804	if ( cid >= pState->cContexts
5805	\|\| pState->papContexts[cid]->id != cid)
5806	{
5807	Log(("vmsvga3dSetScissorRect invalid context id!\n"));
5808	return VERR_INVALID_PARAMETER;
5809	}
5810	pContext = pState->papContexts[cid];
5811
5812	/* Store for vm state save/restore. */
5813	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5814	pContext->state.RectScissor = *pRect;
5815
5816	rect.left = pRect->x;
5817	rect.top = pRect->y;
5818	rect.right = rect.left + pRect->w; /* exclusive */
5819	rect.bottom = rect.top + pRect->h; /* exclusive */
5820
5821	hr = pContext->pDevice->SetScissorRect(&rect);
5822	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5823
5824	return VINF_SUCCESS;
5825	}
5826
5827
5828	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
5829	{
5830	HRESULT hr;
5831	PVMSVGA3DCONTEXT pContext;
5832	PVMSVGA3DSHADER pShader;
5833	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5834	AssertReturn(pState, VERR_NO_MEMORY);
5835
5836	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5837	#ifdef LOG_ENABLED
5838	Log3(("Shader code:\n"));
5839	const uint32_t cTokensPerLine = 8;
5840	const uint32_t paTokens = (uint32_t )pShaderData;
5841	const uint32_t cTokens = cbData / sizeof(uint32_t);
5842	for (uint32_t iToken = 0; iToken < cTokens; ++iToken)
5843	{
5844	if ((iToken % cTokensPerLine) == 0)
5845	{
5846	if (iToken == 0)
5847	Log3(("0x%08X,", paTokens[iToken]));
5848	else
5849	Log3(("\n0x%08X,", paTokens[iToken]));
5850	}
5851	else
5852	Log3((" 0x%08X,", paTokens[iToken]));
5853	}
5854	Log3(("\n"));
5855	#endif
5856
5857	if ( cid >= pState->cContexts
5858	\|\| pState->papContexts[cid]->id != cid)
5859	{
5860	Log(("vmsvga3dShaderDefine invalid context id!\n"));
5861	return VERR_INVALID_PARAMETER;
5862	}
5863	pContext = pState->papContexts[cid];
5864
5865	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5866	if (type == SVGA3D_SHADERTYPE_VS)
5867	{
5868	if (shid >= pContext->cVertexShaders)
5869	{
5870	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5871	AssertReturn(pvNew, VERR_NO_MEMORY);
5872	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5873	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5874	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5875	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5876	pContext->cVertexShaders = shid + 1;
5877	}
5878	/* If one already exists with this id, then destroy it now. */
5879	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5880	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
5881
5882	pShader = &pContext->paVertexShader[shid];
5883	}
5884	else
5885	{
5886	Assert(type == SVGA3D_SHADERTYPE_PS);
5887	if (shid >= pContext->cPixelShaders)
5888	{
5889	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5890	AssertReturn(pvNew, VERR_NO_MEMORY);
5891	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5892	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5893	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5894	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5895	pContext->cPixelShaders = shid + 1;
5896	}
5897	/* If one already exists with this id, then destroy it now. */
5898	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5899	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
5900
5901	pShader = &pContext->paPixelShader[shid];
5902	}
5903
5904	memset(pShader, 0, sizeof(*pShader));
5905	pShader->id = shid;
5906	pShader->cid = cid;
5907	pShader->type = type;
5908	pShader->cbData = cbData;
5909	pShader->pShaderProgram = RTMemAllocZ(cbData);
5910	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5911	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5912
5913	#ifdef DUMP_SHADER_DISASSEMBLY
5914	LPD3DXBUFFER pDisassembly;
5915	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5916	if (hr == D3D_OK)
5917	{
5918	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5919	D3D_RELEASE(pDisassembly);
5920	}
5921	#endif
5922
5923	switch (type)
5924	{
5925	case SVGA3D_SHADERTYPE_VS:
5926	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5927	break;
5928
5929	case SVGA3D_SHADERTYPE_PS:
5930	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5931	break;
5932
5933	default:
5934	AssertFailedReturn(VERR_INVALID_PARAMETER);
5935	}
5936	if (hr != D3D_OK)
5937	{
5938	RTMemFree(pShader->pShaderProgram);
5939	memset(pShader, 0, sizeof(*pShader));
5940	pShader->id = SVGA3D_INVALID_ID;
5941	}
5942
5943	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5944	return VINF_SUCCESS;
5945	}
5946
5947	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5948	{
5949	PVMSVGA3DCONTEXT pContext;
5950	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5951	AssertReturn(pState, VERR_NO_MEMORY);
5952	PVMSVGA3DSHADER pShader = NULL;
5953
5954	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5955
5956	if ( cid >= pState->cContexts
5957	\|\| pState->papContexts[cid]->id != cid)
5958	{
5959	Log(("vmsvga3dShaderDestroy invalid context id!\n"));
5960	return VERR_INVALID_PARAMETER;
5961	}
5962	pContext = pState->papContexts[cid];
5963
5964	if (type == SVGA3D_SHADERTYPE_VS)
5965	{
5966	if ( shid < pContext->cVertexShaders
5967	&& pContext->paVertexShader[shid].id == shid)
5968	{
5969	pShader = &pContext->paVertexShader[shid];
5970	D3D_RELEASE(pShader->u.pVertexShader);
5971	}
5972	}
5973	else
5974	{
5975	Assert(type == SVGA3D_SHADERTYPE_PS);
5976	if ( shid < pContext->cPixelShaders
5977	&& pContext->paPixelShader[shid].id == shid)
5978	{
5979	pShader = &pContext->paPixelShader[shid];
5980	D3D_RELEASE(pShader->u.pPixelShader);
5981	}
5982	}
5983
5984	if (pShader)
5985	{
5986	if (pShader->pShaderProgram)
5987	RTMemFree(pShader->pShaderProgram);
5988
5989	memset(pShader, 0, sizeof(*pShader));
5990	pShader->id = SVGA3D_INVALID_ID;
5991	}
5992	else
5993	AssertFailedReturn(VERR_INVALID_PARAMETER);
5994
5995	return VINF_SUCCESS;
5996	}
5997
5998	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5999	{
6000	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6001	AssertReturn(pState, VERR_NO_MEMORY);
6002	HRESULT hr;
6003
6004	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
6005
6006	NOREF(pContext);
6007	if ( cid >= pState->cContexts
6008	\|\| pState->papContexts[cid]->id != cid)
6009	{
6010	Log(("vmsvga3dShaderSet invalid context id!\n"));
6011	return VERR_INVALID_PARAMETER;
6012	}
6013	pContext = pState->papContexts[cid];
6014
6015	if (type == SVGA3D_SHADERTYPE_VS)
6016	{
6017	/* Save for vm state save/restore. */
6018	pContext->state.shidVertex = shid;
6019	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
6020
6021	if ( shid < pContext->cVertexShaders
6022	&& pContext->paVertexShader[shid].id == shid)
6023	{
6024	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
6025	Assert(type == pShader->type);
6026
6027	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
6028	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6029	}
6030	else
6031	if (shid == SVGA_ID_INVALID)
6032	{
6033	/* Unselect shader. */
6034	hr = pContext->pDevice->SetVertexShader(NULL);
6035	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6036	}
6037	else
6038	AssertFailedReturn(VERR_INVALID_PARAMETER);
6039	}
6040	else
6041	{
6042	/* Save for vm state save/restore. */
6043	pContext->state.shidPixel = shid;
6044	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
6045
6046	Assert(type == SVGA3D_SHADERTYPE_PS);
6047	if ( shid < pContext->cPixelShaders
6048	&& pContext->paPixelShader[shid].id == shid)
6049	{
6050	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
6051	Assert(type == pShader->type);
6052
6053	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
6054	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6055	}
6056	else
6057	if (shid == SVGA_ID_INVALID)
6058	{
6059	/* Unselect shader. */
6060	hr = pContext->pDevice->SetPixelShader(NULL);
6061	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6062	}
6063	else
6064	AssertFailedReturn(VERR_INVALID_PARAMETER);
6065	}
6066
6067	return VINF_SUCCESS;
6068	}
6069
6070	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
6071	{
6072	HRESULT hr;
6073	PVMSVGA3DCONTEXT pContext;
6074	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
6075	AssertReturn(pState, VERR_NO_MEMORY);
6076
6077	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
6078
6079	if ( cid >= pState->cContexts
6080	\|\| pState->papContexts[cid]->id != cid)
6081	{
6082	Log(("vmsvga3dShaderSetConst invalid context id!\n"));
6083	return VERR_INVALID_PARAMETER;
6084	}
6085	pContext = pState->papContexts[cid];
6086
6087	for (uint32_t i = 0; i < cRegisters; i++)
6088	{
6089	#ifdef LOG_ENABLED
6090	switch (ctype)
6091	{
6092	case SVGA3D_CONST_TYPE_FLOAT:
6093	{
6094	float pValuesF = (float )pValues;
6095	Log(("ConstantF %d: value=%d, %d, %d, %d\n", reg + i, (int)(pValuesF[i4 + 0] 100.0f), (int)(pValuesF[i4 + 1] 100.0f), (int)(pValuesF[i4 + 2] 100.0f), (int)(pValuesF[i4 + 3] 100.0f)));
6096	break;
6097	}
6098
6099	case SVGA3D_CONST_TYPE_INT:
6100	Log(("ConstantI %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
6101	break;
6102
6103	case SVGA3D_CONST_TYPE_BOOL:
6104	Log(("ConstantB %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
6105	break;
6106	}
6107	#endif
6108	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
6109	}
6110
6111	switch (type)
6112	{
6113	case SVGA3D_SHADERTYPE_VS:
6114	switch (ctype)
6115	{
6116	case SVGA3D_CONST_TYPE_FLOAT:
6117	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
6118	break;
6119
6120	case SVGA3D_CONST_TYPE_INT:
6121	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
6122	break;
6123
6124	case SVGA3D_CONST_TYPE_BOOL:
6125	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
6126	break;
6127
6128	default:
6129	AssertFailedReturn(VERR_INVALID_PARAMETER);
6130	}
6131	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6132	break;
6133
6134	case SVGA3D_SHADERTYPE_PS:
6135	switch (ctype)
6136	{
6137	case SVGA3D_CONST_TYPE_FLOAT:
6138	{
6139	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
6140	break;
6141	}
6142
6143	case SVGA3D_CONST_TYPE_INT:
6144	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
6145	break;
6146
6147	case SVGA3D_CONST_TYPE_BOOL:
6148	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
6149	break;
6150
6151	default:
6152	AssertFailedReturn(VERR_INVALID_PARAMETER);
6153	}
6154	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
6155	break;
6156
6157	default:
6158	AssertFailedReturn(VERR_INVALID_PARAMETER);
6159	}
6160	return VINF_SUCCESS;
6161	}
6162
6163	int vmsvga3dOcclusionQueryCreate(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6164	{
6165	RT_NOREF(pState);
6166	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_OCCLUSION, &pContext->occlusion.pQuery);
6167	AssertMsgReturn(hr == D3D_OK, ("CreateQuery(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr), VERR_INTERNAL_ERROR);
6168	return VINF_SUCCESS;
6169	}
6170
6171	int vmsvga3dOcclusionQueryDelete(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6172	{
6173	RT_NOREF(pState);
6174	D3D_RELEASE(pContext->occlusion.pQuery);
6175	return VINF_SUCCESS;
6176	}
6177
6178	int vmsvga3dOcclusionQueryBegin(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6179	{
6180	RT_NOREF(pState);
6181	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_BEGIN);
6182	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_BEGIN(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
6183	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
6184	return VINF_SUCCESS;
6185	}
6186
6187	int vmsvga3dOcclusionQueryEnd(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
6188	{
6189	RT_NOREF(pState);
6190	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_END);
6191	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_END(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
6192	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
6193	return VINF_SUCCESS;
6194	}
6195
6196	int vmsvga3dOcclusionQueryGetData(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t *pu32Pixels)
6197	{
6198	RT_NOREF(pState);
6199	HRESULT hr = D3D_OK;
6200	/* Wait until the data becomes available. */
6201	DWORD dwPixels = 0;
6202	do
6203	{
6204	hr = pContext->occlusion.pQuery->GetData((void *)&dwPixels, sizeof(DWORD), D3DGETDATA_FLUSH);
6205	} while (hr == S_FALSE);
6206
6207	AssertMsgReturnStmt(hr == D3D_OK, ("GetData(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
6208	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
6209
6210	LogFunc(("Query result: dwPixels %d\n", dwPixels));
6211	*pu32Pixels = dwPixels;
6212	return VINF_SUCCESS;
6213	}
6214
6215	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps)
6216	{
6217	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
6218
6219	LogRel(("\nD3D device caps: DevCaps2:\n"));
6220	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
6221	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
6222	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
6223	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
6224	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
6225	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
6226	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
6227	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
6228	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
6229	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
6230	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
6231	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
6232	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
6233	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
6234
6235	LogRel(("\nCaps2:\n"));
6236	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
6237	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
6238	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
6239	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
6240	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
6241	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
6242	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
6243	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
6244	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
6245	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
6246	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
6247	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
6248
6249	LogRel(("\nCaps3:\n"));
6250	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
6251	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
6252	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
6253	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
6254	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
6255	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
6256	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
6257	LogRel((" - D3DCAPS3_DXVAHD\n"));
6258	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
6259	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
6260
6261	LogRel(("\nPresentationIntervals:\n"));
6262	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
6263	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
6264	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
6265	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
6266	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
6267	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
6268	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
6269	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
6270	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
6271	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
6272
6273	LogRel(("\nDevcaps:\n"));
6274	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
6275	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
6276	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
6277	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
6278	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
6279	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
6280	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
6281	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
6282	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
6283	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
6284	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
6285	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
6286	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
6287	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
6288	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
6289	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
6290	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
6291	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
6292	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
6293	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
6294	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
6295	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
6296	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
6297	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
6298	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
6299	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
6300	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
6301	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
6302	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
6303	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
6304	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
6305	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
6306	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
6307	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
6308	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
6309	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
6310	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
6311	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
6312	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
6313	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
6314
6315	LogRel(("\nTextureCaps:\n"));
6316	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
6317	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
6318	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
6319	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
6320	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
6321	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
6322	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
6323	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
6324	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
6325	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
6326	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
6327	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
6328	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
6329	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
6330	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
6331	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
6332	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
6333	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
6334	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
6335	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
6336	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
6337	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
6338	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
6339	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
6340	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
6341	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
6342	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
6343	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
6344	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
6345	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
6346	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
6347	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
6348	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
6349	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
6350
6351	LogRel(("\nTextureFilterCaps\n"));
6352	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6353	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6354	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6355	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6356	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6357	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6358	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6359	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6360	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6361	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6362	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6363	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6364	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6365	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6366	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6367	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6368	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6369	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6370	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6371	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6372	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6373	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6374	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6375	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6376	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6377	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6378
6379	LogRel(("\nCubeTextureFilterCaps\n"));
6380	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6381	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6382	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6383	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6384	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6385	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6386	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6387	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6388	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6389	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6390	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6391	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6392	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6393	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6394	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6395	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6396	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6397	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6398	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6399	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6400	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6401	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6402	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6403	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6404	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6405	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6406
6407	LogRel(("\nVolumeTextureFilterCaps\n"));
6408	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6409	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6410	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6411	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6412	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6413	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6414	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6415	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6416	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6417	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6418	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6419	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6420	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6421	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6422	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6423	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6424	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6425	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6426	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6427	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6428	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6429	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6430	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6431	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6432	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6433	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6434
6435	LogRel(("\nTextureAddressCaps:\n"));
6436	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
6437	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
6438	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
6439	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
6440	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
6441	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
6442	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
6443	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
6444	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
6445	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
6446	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
6447	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
6448
6449	LogRel(("\nTextureOpCaps:\n"));
6450	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
6451	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
6452	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
6453	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
6454	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
6455	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
6456	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
6457	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
6458	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
6459	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
6460	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
6461	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
6462	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
6463	LogRel((" - D3DTEXOPCAPS_ADD\n"));
6464	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
6465	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
6466	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
6467	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
6468	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
6469	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
6470	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
6471	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
6472	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
6473	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
6474	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
6475	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
6476	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
6477	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
6478	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
6479	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
6480	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
6481	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
6482	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
6483	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
6484	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
6485	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
6486	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
6487	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
6488	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
6489	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
6490	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
6491	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
6492	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
6493	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
6494	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
6495	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
6496	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
6497	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
6498	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
6499	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
6500	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
6501	LogRel((" - D3DTEXOPCAPS_LERP\n"));
6502
6503
6504	LogRel(("\n"));
6505	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
6506	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
6507	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
6508	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
6509
6510	LogRel(("\n"));
6511	RTLogRelSetBuffering(fBufferingSaved);
6512	}
6513

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 80957

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