DevVGA-SVGA3d-win.cpp@ 82109

Last change on this file since 82109 was 82109, checked in by vboxsync, 5 years ago
DevVGA: Splitting up the VGASTATE structure. bugref:9218
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1	/* $Id: DevVGA-SVGA3d-win.cpp 82109 2019-11-22 20:24:21Z 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, D3DADAPTER_IDENTIFIER9 const pai9);
161
162
163	int vmsvga3dInit(PPDMDEVINS pDevIns, PVGASTATE pThis, PVGASTATECC pThisCC)
164	{
165	RT_NOREF(pDevIns, pThisCC);
166
167	PVMSVGA3DSTATE pState;
168	pThis->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
169	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
170
171	/* Create event semaphore. */
172	int rc = RTSemEventCreate(&pState->WndRequestSem);
173	if (RT_FAILURE(rc))
174	{
175	Log(("%s: Failed to create event semaphore for window handling.\n", __FUNCTION__));
176	return rc;
177	}
178
179	/* Create the async IO thread. */
180	rc = RTThreadCreate(&pState->pWindowThread, vmsvga3dWindowThread, pState->WndRequestSem, 0, RTTHREADTYPE_GUI, 0, "VMSVGA3DWND");
181	if (RT_FAILURE(rc))
182	{
183	AssertMsgFailed(("%s: Async IO Thread creation for 3d window handling failed rc=%d\n", __FUNCTION__, rc));
184	return rc;
185	}
186
187	return VINF_SUCCESS;
188	}
189
190	int vmsvga3dPowerOn(PPDMDEVINS pDevIns, PVGASTATE pThis, PVGASTATECC pThisCC)
191	{
192	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
193	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
194	HRESULT hr;
195	RT_NOREF(pDevIns, pThisCC);
196
197	if (pState->pD3D9)
198	return VINF_SUCCESS; /* already initialized (load state) */
199
200	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
201	pState->pD3D9 = Direct3DCreate9(D3D_SDK_VERSION);
202	AssertReturn(pState->pD3D9, VERR_INTERNAL_ERROR);
203	#else
204	/* Direct3DCreate9Ex was introduced in Vista, so resolve it dynamically. */
205	typedef HRESULT (WINAPI PFNDIRECT3DCREATE9EX)(UINT, IDirect3D9Ex *);
206	PFNDIRECT3DCREATE9EX pfnDirect3dCreate9Ex = (PFNDIRECT3DCREATE9EX)RTLdrGetSystemSymbol("d3d9.dll", "Direct3DCreate9Ex");
207	if (!pfnDirect3dCreate9Ex)
208	return PDMDevHlpVMSetError(pDevIns, VERR_SYMBOL_NOT_FOUND, RT_SRC_POS,
209	"vmsvga3d: Unable to locate Direct3DCreate9Ex. This feature requires Vista and later.");
210	hr = pfnDirect3dCreate9Ex(D3D_SDK_VERSION, &pState->pD3D9);
211	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
212	#endif
213	D3DADAPTER_IDENTIFIER9 ai9;
214	hr = pState->pD3D9->GetAdapterIdentifier(D3DADAPTER_DEFAULT, 0, &ai9);
215	AssertReturnStmt(hr == D3D_OK, D3D_RELEASE(pState->pD3D9), VERR_INTERNAL_ERROR);
216
217	hr = pState->pD3D9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &pState->caps);
218	AssertReturnStmt(hr == D3D_OK, D3D_RELEASE(pState->pD3D9), VERR_INTERNAL_ERROR);
219
220	vmsvgaDumpD3DCaps(&pState->caps, &ai9);
221
222	if (!D3D9CheckDeviceFormat(pState->pD3D9, 0, D3DRTYPE_TEXTURE, FOURCC_INTZ))
223	{
224	/* INTZ support is essential to support depth surfaces used as textures. */
225	LogRel(("VMSVGA: texture format INTZ not supported!!!\n"));
226	}
227	else
228	pState->fSupportedSurfaceINTZ = true;
229
230	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_RENDERTARGET, D3DRTYPE_SURFACE, FOURCC_NULL))
231	{
232	/* NULL is a dummy surface which can be used as a render target to save memory. */
233	LogRel(("VMSVGA: surface format NULL not supported!!!\n"));
234	}
235	else
236	pState->fSupportedSurfaceNULL = true;
237
238	/* Check if DX9 depth stencil textures are supported */
239	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_D16))
240	{
241	LogRel(("VMSVGA: texture format D3DFMT_D16 not supported\n"));
242	}
243
244	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_D24X8))
245	{
246	LogRel(("VMSVGA: texture format D3DFMT_D24X8 not supported\n"));
247	}
248
249	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_D24S8))
250	{
251	LogRel(("VMSVGA: texture format D3DFMT_D24S8 not supported\n"));
252	}
253
254	/* Check some formats must be emulated. */
255	if (D3D9CheckDeviceFormat(pState->pD3D9, 0, D3DRTYPE_TEXTURE, D3DFMT_UYVY))
256	{
257	/* Native UYVY support has better performance. */
258	LogRel(("VMSVGA: texture format D3DFMT_UYVY supported\n"));
259	pState->fSupportedFormatUYVY = true;
260	}
261
262	if (D3D9CheckDeviceFormat(pState->pD3D9, 0, D3DRTYPE_TEXTURE, D3DFMT_YUY2))
263	{
264	/* Native YUY2 support has better performance. */
265	LogRel(("VMSVGA: texture format D3DFMT_YUY2 supported\n"));
266	pState->fSupportedFormatYUY2 = true;
267	}
268
269	if (D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_RENDERTARGET, D3DRTYPE_TEXTURE, D3DFMT_A8B8G8R8))
270	{
271	/* Native A8B8G8R8 support is good for OpenGL application in the guest. */
272	LogRel(("VMSVGA: texture format D3DFMT_A8B8G8R8 supported\n"));
273	pState->fSupportedFormatA8B8G8R8 = true;
274	}
275
276	return VINF_SUCCESS;
277	}
278
279	int vmsvga3dReset(PVGASTATE pThis)
280	{
281	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
282	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
283
284	/* Destroy all leftover surfaces. */
285	for (uint32_t i = 0; i < pState->cSurfaces; i++)
286	{
287	if (pState->papSurfaces[i]->id != SVGA3D_INVALID_ID)
288	vmsvga3dSurfaceDestroy(pThis, pState->papSurfaces[i]->id);
289	}
290
291	/* Destroy all leftover contexts. */
292	for (uint32_t i = 0; i < pState->cContexts; i++)
293	{
294	if (pState->papContexts[i]->id != SVGA3D_INVALID_ID)
295	vmsvga3dContextDestroy(pThis, pState->papContexts[i]->id);
296	}
297	return VINF_SUCCESS;
298	}
299
300	int vmsvga3dTerminate(PVGASTATE pThis)
301	{
302	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
303	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
304
305	int rc = vmsvga3dReset(pThis);
306	AssertRCReturn(rc, rc);
307
308	/* Terminate the window creation thread. */
309	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_EXIT, 0, 0);
310	AssertRCReturn(rc, rc);
311
312	RTSemEventDestroy(pState->WndRequestSem);
313
314	D3D_RELEASE(pState->pD3D9);
315
316	return VINF_SUCCESS;
317	}
318
319	void vmsvga3dUpdateHostScreenViewport(PVGASTATE pThis, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
320	{
321	/** @todo Scroll the screen content without requiring the guest to redraw. */
322	NOREF(pThis); NOREF(idScreen); NOREF(pOldViewport);
323	}
324
325	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
326	{
327	NOREF(idx3dCaps);
328	HRESULT hr;
329	uint32_t result = 0;
330
331	/* Try if the format can be used for the primary display. */
332	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
333	D3DDEVTYPE_HAL,
334	format,
335	0,
336	D3DRTYPE_SURFACE,
337	format);
338
339	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
340	{
341	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
342	D3DDEVTYPE_HAL,
343	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
344	g_aFormatSupport[i].Usage,
345	g_aFormatSupport[i].ResourceType,
346	format);
347	if (hr == D3D_OK)
348	result \|= g_aFormatSupport[i].FormatOp;
349	}
350
351	/* Check for features only if the format is supported in any form. */
352	if (result)
353	{
354	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
355	{
356	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
357	D3DDEVTYPE_HAL,
358	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
359	g_aFeatureReject[i].Usage,
360	g_aFeatureReject[i].ResourceType,
361	format);
362	if (hr != D3D_OK)
363	result \|= g_aFeatureReject[i].FormatOp;
364	}
365	}
366
367	/** @todo missing:
368	*
369	* SVGA3DFORMAT_OP_PIXELSIZE
370	*/
371
372	switch (idx3dCaps)
373	{
374	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
375	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
376	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
377	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
378	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
379	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
380	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
381	break;
382
383	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
384	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
385	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
386	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
387	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
388	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
389	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
390	break;
391	/* These formats can't be used as textures on AMD drivers (Intel works).
392	* Still report them as textures to the guest and emulate them in the device.
393	*/
394	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
395	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
396	result \|= SVGA3DFORMAT_OP_TEXTURE;
397	break;
398	}
399	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
400
401	return result;
402	}
403
404	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
405	{
406	RT_NOREF(idx3dCaps);
407	HRESULT hr;
408	uint32_t result = 0;
409
410	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
411	D3DDEVTYPE_HAL,
412	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
413	D3DUSAGE_DEPTHSTENCIL,
414	D3DRTYPE_SURFACE,
415	format);
416	if (hr == D3D_OK)
417	result = SVGA3DFORMAT_OP_ZSTENCIL
418	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
419	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
420
421	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
422	return result;
423	}
424
425
426	int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val)
427	{
428	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
429	AssertReturn(pState, VERR_NO_MEMORY);
430	D3DCAPS9 *pCaps = &pState->caps;
431	int rc = VINF_SUCCESS;
432
433	*pu32Val = 0;
434
435	switch (idx3dCaps)
436	{
437	case SVGA3D_DEVCAP_3D:
438	pu32Val = 1; / boolean? */
439	break;
440
441	case SVGA3D_DEVCAP_MAX_LIGHTS:
442	*pu32Val = pCaps->MaxActiveLights;
443	break;
444
445	case SVGA3D_DEVCAP_MAX_TEXTURES:
446	*pu32Val = pCaps->MaxSimultaneousTextures;
447	break;
448
449	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
450	*pu32Val = pCaps->MaxUserClipPlanes;
451	break;
452
453	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
454	switch (pCaps->VertexShaderVersion)
455	{
456	case D3DVS_VERSION(1,1):
457	*pu32Val = SVGA3DVSVERSION_11;
458	break;
459	case D3DVS_VERSION(2,0):
460	*pu32Val = SVGA3DVSVERSION_20;
461	break;
462	case D3DVS_VERSION(3,0):
463	*pu32Val = SVGA3DVSVERSION_30;
464	break;
465	case D3DVS_VERSION(4,0):
466	*pu32Val = SVGA3DVSVERSION_40;
467	break;
468	default:
469	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
470	break;
471	}
472	break;
473
474	case SVGA3D_DEVCAP_VERTEX_SHADER:
475	/* boolean? */
476	*pu32Val = 1;
477	break;
478
479	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
480	switch (pCaps->PixelShaderVersion)
481	{
482	case D3DPS_VERSION(1,1):
483	*pu32Val = SVGA3DPSVERSION_11;
484	break;
485	case D3DPS_VERSION(1,2):
486	*pu32Val = SVGA3DPSVERSION_12;
487	break;
488	case D3DPS_VERSION(1,3):
489	*pu32Val = SVGA3DPSVERSION_13;
490	break;
491	case D3DPS_VERSION(1,4):
492	*pu32Val = SVGA3DPSVERSION_14;
493	break;
494	case D3DPS_VERSION(2,0):
495	*pu32Val = SVGA3DPSVERSION_20;
496	break;
497	case D3DPS_VERSION(3,0):
498	*pu32Val = SVGA3DPSVERSION_30;
499	break;
500	case D3DPS_VERSION(4,0):
501	*pu32Val = SVGA3DPSVERSION_40;
502	break;
503	default:
504	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
505	break;
506	}
507	break;
508
509	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
510	/* boolean? */
511	*pu32Val = 1;
512	break;
513
514	case SVGA3D_DEVCAP_S23E8_TEXTURES:
515	case SVGA3D_DEVCAP_S10E5_TEXTURES:
516	/* Must be obsolete by now; surface format caps specify the same thing. */
517	rc = VERR_INVALID_PARAMETER;
518	break;
519
520	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
521	break;
522
523	/*
524	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
525	* return TRUE. Even on physical hardware that does not support
526	* these formats natively, the SVGA3D device will provide an emulation
527	* which should be invisible to the guest OS.
528	*/
529	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
530	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
531	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
532	*pu32Val = 1;
533	break;
534
535	case SVGA3D_DEVCAP_QUERY_TYPES:
536	break;
537
538	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
539	break;
540
541	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
542	AssertCompile(sizeof(uint32_t) == sizeof(float));
543	(float )pu32Val = pCaps->MaxPointSize;
544	break;
545
546	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
547	/** @todo ?? */
548	rc = VERR_INVALID_PARAMETER;
549	break;
550
551	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
552	*pu32Val = pCaps->MaxTextureWidth;
553	break;
554
555	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
556	*pu32Val = pCaps->MaxTextureHeight;
557	break;
558
559	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
560	*pu32Val = pCaps->MaxVolumeExtent;
561	break;
562
563	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
564	*pu32Val = pCaps->MaxTextureRepeat;
565	break;
566
567	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
568	*pu32Val = pCaps->MaxTextureAspectRatio;
569	break;
570
571	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
572	*pu32Val = pCaps->MaxAnisotropy;
573	break;
574
575	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
576	*pu32Val = pCaps->MaxPrimitiveCount;
577	break;
578
579	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
580	*pu32Val = pCaps->MaxVertexIndex;
581	break;
582
583	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
584	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
585	break;
586
587	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
588	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
589	break;
590
591	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
592	*pu32Val = pCaps->VS20Caps.NumTemps;
593	break;
594
595	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
596	*pu32Val = pCaps->PS20Caps.NumTemps;
597	break;
598
599	case SVGA3D_DEVCAP_TEXTURE_OPS:
600	break;
601
602	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
603	break;
604
605	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
606	break;
607
608	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
609	break;
610
611	case SVGA3D_DEVCAP_SUPERSAMPLE:
612	break;
613
614	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
615	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
616	break;
617
618	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
619	break;
620
621	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /** @todo same thing? */
622	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
623	*pu32Val = pCaps->NumSimultaneousRTs;
624	break;
625
626	/*
627	* This is the maximum number of SVGA context IDs that the guest
628	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
629	*/
630	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
631	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
632	break;
633
634	/*
635	* This is the maximum number of SVGA surface IDs that the guest
636	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
637	*/
638	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
639	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
640	break;
641
642	/* Supported surface formats. */
643	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
644	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
645	break;
646
647	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
648	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
649	break;
650
651	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
652	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
653	break;
654
655	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
656	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
657	break;
658
659	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
660	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
661	break;
662
663	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
664	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
665	break;
666
667	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
668	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
669	break;
670
671	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
672	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
673	break;
674
675	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
676	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
677	break;
678
679	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
680	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
681	break;
682
683	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
684	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
685	break;
686
687	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
688	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
689	break;
690
691	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
692	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /** @todo not correct */
693	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
694	break;
695
696	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
697	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
698	break;
699
700	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
701	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
702	*pu32Val = 0;
703	break;
704
705	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
706	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
707	break;
708
709	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
710	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
711	break;
712
713	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
714	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
715	break;
716
717	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
718	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
719	break;
720
721	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
722	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
723	break;
724
725	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
726	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
727	break;
728
729	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
730	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
731	break;
732
733	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
734	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
735	break;
736
737	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
738	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
739	break;
740
741	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
742	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
743	break;
744
745	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
746	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
747	break;
748
749	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
750	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
751	break;
752
753	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
754	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
755	break;
756
757	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
758	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
759	break;
760
761	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
762	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
763	break;
764
765	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
766	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
767	break;
768
769	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
770	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
771	break;
772
773	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
774	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
775	break;
776
777	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
778	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
779	break;
780
781	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
782	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
783	break;
784
785	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
786	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
787	break;
788
789	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
790	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
791	break;
792
793	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
794	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
795	break;
796
797	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
798	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
799	break;
800
801	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
802	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
803	/* Unknown; only in DX10 & 11 */
804	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
805	rc = VERR_INVALID_PARAMETER;
806	*pu32Val = 0;
807	break;
808
809	default:
810	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
811	rc = VERR_INVALID_PARAMETER;
812	break;
813	}
814	#if 0
815	/* Dump of VMWare Player caps (from their log); for debugging purposes */
816	switch (idx3dCaps)
817	{
818	case 0:
819	*pu32Val = 0x00000001;
820	break;
821	case 1:
822	*pu32Val = 0x0000000a;
823	break;
824	case 2:
825	*pu32Val = 0x00000008;
826	break;
827	case 3: *pu32Val = 0x00000006; break;
828	case 4: *pu32Val = 0x00000007; break;
829	case 5: *pu32Val = 0x00000001; break;
830	case 6: *pu32Val = 0x0000000d; break;
831	case 7: *pu32Val = 0x00000001; break;
832	case 8: *pu32Val = 0x00000004; break;
833	case 9: *pu32Val = 0x00000001; break;
834	case 10: *pu32Val = 0x00000001; break;
835	case 11: *pu32Val = 0x00000004; break;
836	case 12: *pu32Val = 0x00000001; break;
837	case 13: *pu32Val = 0x00000001; break;
838	case 14: *pu32Val = 0x00000001; break;
839	case 15: *pu32Val = 0x00000001; break;
840	case 16: *pu32Val = 0x00000001; break;
841	case 17: *pu32Val = (uint32_t)256.000000; break;
842	case 18: *pu32Val = 0x00000014; break;
843	case 19: *pu32Val = 0x00001000; break;
844	case 20: *pu32Val = 0x00001000; break;
845	case 21: *pu32Val = 0x00000800; break;
846	case 22: *pu32Val = 0x00002000; break;
847	case 23: *pu32Val = 0x00000800; break;
848	case 24: *pu32Val = 0x00000010; break;
849	case 25: *pu32Val = 0x000fffff; break;
850	case 26: *pu32Val = 0x00ffffff; break;
851	case 27: *pu32Val = 0xffffffff; break;
852	case 28: *pu32Val = 0xffffffff; break;
853	case 29: *pu32Val = 0x00000020; break;
854	case 30: *pu32Val = 0x00000020; break;
855	case 31: *pu32Val = 0x03ffffff; break;
856	case 32: *pu32Val = 0x0098ec1f; break;
857	case 33: *pu32Val = 0x0098e11f; break;
858	case 34: *pu32Val = 0x0098e01f; break;
859	case 35: *pu32Val = 0x012c2000; break;
860	case 36: *pu32Val = 0x0098e11f; break;
861	case 37: *pu32Val = 0x0090c11f; break;
862	case 38: *pu32Val = 0x0098ec1f; break;
863	case 39: *pu32Val = 0x00804007; break;
864	case 40: *pu32Val = 0x0080c007; break;
865	case 41: *pu32Val = 0x00804007; break;
866	case 42: *pu32Val = 0x0080c007; break;
867	case 43: *pu32Val = 0x000000c1; break;
868	case 44: *pu32Val = 0x000000c1; break;
869	case 45: *pu32Val = 0x000000c1; break;
870	case 46: *pu32Val = 0x00808005; break;
871	case 47: *pu32Val = 0x00808005; break;
872	case 48: *pu32Val = 0x00808005; break;
873	case 49: *pu32Val = 0x00808005; break;
874	case 50: *pu32Val = 0x00808005; break;
875	case 51: *pu32Val = 0x01240000; break;
876	case 52: *pu32Val = 0x00814007; break;
877	case 53: *pu32Val = 0x00814007; break;
878	case 54: *pu32Val = 0x00814007; break;
879	case 55: *pu32Val = 0x01240000; break;
880	case 56: *pu32Val = 0x0080401f; break;
881	case 57: *pu32Val = 0x0080401f; break;
882	case 58: *pu32Val = 0x0080401f; break;
883	case 59: *pu32Val = 0x0080401f; break;
884	case 60: *pu32Val = 0x0080601f; break;
885	case 61: *pu32Val = 0x0080401f; break;
886	case 62: *pu32Val = 0x00000000; break;
887	case 63: *pu32Val = 0x00000004; break;
888	case 64: *pu32Val = 0x00000004; break;
889	case 65: *pu32Val = 0x00814005; break;
890	case 66: *pu32Val = 0x0080401f; break;
891	case 67: *pu32Val = 0x0080601f; break;
892	case 68: *pu32Val = 0x00006009; break;
893	case 69: *pu32Val = 0x00006001; break;
894	case 70: *pu32Val = 0x00000001; break;
895	case 71: *pu32Val = 0x0000000b; break;
896	case 72: *pu32Val = 0x00000001; break;
897	case 73: *pu32Val = 0x00000000; break;
898	case 74: *pu32Val = 0x00000000; break;
899	case 75: *pu32Val = 0x01246000; break;
900	case 76: *pu32Val = 0x00004009; break;
901	case 77: *pu32Val = 0x00000100; break;
902	case 78: *pu32Val = 0x00008000; break;
903	case 79: *pu32Val = 0x000000c1; break;
904	case 80: *pu32Val = 0x01240000; break;
905	case 81: *pu32Val = 0x000000c1; break;
906	case 82: *pu32Val = 0x00800005; break;
907	case 83: *pu32Val = 0x00800005; break;
908	case 84: *pu32Val = 0x00000000; break;
909	case 85: *pu32Val = 0x00000000; break;
910	case 86: *pu32Val = 0x00000000; break;
911	case 87: *pu32Val = 0x00000000; break;
912	case 88: *pu32Val = 0x00000000; break;
913	case 89: *pu32Val = (uint32_t) 0.000000; break;
914	case 90: *pu32Val = (uint32_t) 0.000000; break;
915	case 91: *pu32Val = 0x00006009; break;
916	default:
917	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
918	// rc = VERR_INVALID_PARAMETER;
919	break;
920	}
921	#endif
922	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
923	return rc;
924	}
925
926	/**
927	* Convert SVGA format value to its D3D equivalent
928	*/
929	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
930	{
931	switch (format)
932	{
933	case SVGA3D_X8R8G8B8:
934	return D3DFMT_X8R8G8B8;
935	case SVGA3D_A8R8G8B8:
936	return D3DFMT_A8R8G8B8;
937	case SVGA3D_R5G6B5:
938	return D3DFMT_R5G6B5;
939	case SVGA3D_X1R5G5B5:
940	return D3DFMT_X1R5G5B5;
941	case SVGA3D_A1R5G5B5:
942	return D3DFMT_A1R5G5B5;
943	case SVGA3D_A4R4G4B4:
944	return D3DFMT_A4R4G4B4;
945
946	case SVGA3D_R8G8B8A8_UNORM:
947	return D3DFMT_A8B8G8R8;
948
949	case SVGA3D_Z_D32:
950	return D3DFMT_D32;
951	case SVGA3D_Z_D16:
952	return D3DFMT_D16;
953	case SVGA3D_Z_D24S8_INT: /** @todo not correct */
954	case SVGA3D_Z_D24S8:
955	return D3DFMT_D24S8;
956	case SVGA3D_Z_D15S1:
957	return D3DFMT_D15S1;
958	case SVGA3D_Z_D24X8:
959	return D3DFMT_D24X8;
960	/* Advanced D3D9 depth formats. */
961	case SVGA3D_Z_DF16:
962	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
963	AssertFailedReturn(D3DFMT_UNKNOWN);
964	case SVGA3D_Z_DF24:
965	return D3DFMT_D24FS8;
966
967	case SVGA3D_LUMINANCE8:
968	return D3DFMT_L8;
969	case SVGA3D_LUMINANCE4_ALPHA4:
970	return D3DFMT_A4L4;
971	case SVGA3D_LUMINANCE16:
972	return D3DFMT_L16;
973	case SVGA3D_LUMINANCE8_ALPHA8:
974	return D3DFMT_A8L8;
975
976	case SVGA3D_DXT1:
977	return D3DFMT_DXT1;
978	case SVGA3D_DXT2:
979	return D3DFMT_DXT2;
980	case SVGA3D_DXT3:
981	return D3DFMT_DXT3;
982	case SVGA3D_DXT4:
983	return D3DFMT_DXT4;
984	case SVGA3D_DXT5:
985	return D3DFMT_DXT5;
986
987	/* Bump-map formats */
988	case SVGA3D_BUMPU8V8:
989	return D3DFMT_V8U8;
990	case SVGA3D_BUMPL6V5U5:
991	return D3DFMT_L6V5U5;
992	case SVGA3D_BUMPX8L8V8U8:
993	return D3DFMT_X8L8V8U8;
994	case SVGA3D_BUMPL8V8U8:
995	/* No corresponding D3D9 equivalent. */
996	AssertFailedReturn(D3DFMT_UNKNOWN);
997	/* signed bump-map formats */
998	case SVGA3D_V8U8:
999	return D3DFMT_V8U8;
1000	case SVGA3D_Q8W8V8U8:
1001	return D3DFMT_Q8W8V8U8;
1002	case SVGA3D_CxV8U8:
1003	return D3DFMT_CxV8U8;
1004	/* mixed bump-map formats */
1005	case SVGA3D_X8L8V8U8:
1006	return D3DFMT_X8L8V8U8;
1007	case SVGA3D_A2W10V10U10:
1008	return D3DFMT_A2W10V10U10;
1009
1010	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1011	return D3DFMT_A16B16G16R16F;
1012	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1013	return D3DFMT_A32B32G32R32F;
1014
1015	case SVGA3D_A2R10G10B10:
1016	return D3DFMT_A2R10G10B10;
1017
1018	case SVGA3D_ALPHA8:
1019	return D3DFMT_A8;
1020
1021	/* Single- and dual-component floating point formats */
1022	case SVGA3D_R_S10E5:
1023	return D3DFMT_R16F;
1024	case SVGA3D_R_S23E8:
1025	return D3DFMT_R32F;
1026	case SVGA3D_RG_S10E5:
1027	return D3DFMT_G16R16F;
1028	case SVGA3D_RG_S23E8:
1029	return D3DFMT_G32R32F;
1030
1031	/*
1032	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1033	* the most efficient format to use when creating new surfaces
1034	* expressly for index or vertex data.
1035	*/
1036	case SVGA3D_BUFFER:
1037	return D3DFMT_UNKNOWN;
1038
1039	case SVGA3D_V16U16:
1040	return D3DFMT_V16U16;
1041
1042	case SVGA3D_G16R16:
1043	return D3DFMT_G16R16;
1044	case SVGA3D_A16B16G16R16:
1045	return D3DFMT_A16B16G16R16;
1046
1047	/* Packed Video formats */
1048	case SVGA3D_UYVY:
1049	return D3DFMT_UYVY;
1050	case SVGA3D_YUY2:
1051	return D3DFMT_YUY2;
1052
1053	/* Planar video formats */
1054	case SVGA3D_NV12:
1055	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1056
1057	/* Video format with alpha */
1058	case SVGA3D_AYUV:
1059	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1060
1061	case SVGA3D_R8G8B8A8_SNORM:
1062	return D3DFMT_Q8W8V8U8;
1063	case SVGA3D_R16G16_UNORM:
1064	return D3DFMT_G16R16;
1065
1066	case SVGA3D_BC4_UNORM:
1067	case SVGA3D_BC5_UNORM:
1068	/* Unknown; only in DX10 & 11 */
1069	break;
1070
1071	case SVGA3D_FORMAT_MAX: /* shut up MSC */
1072	case SVGA3D_FORMAT_INVALID:
1073	break;
1074	}
1075	AssertFailedReturn(D3DFMT_UNKNOWN);
1076	}
1077
1078	/**
1079	* Convert SVGA multi sample count value to its D3D equivalent
1080	*/
1081	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1082	{
1083	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1084	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1085
1086	if (multisampleCount > 16)
1087	return D3DMULTISAMPLE_NONE;
1088
1089	/** @todo exact same mapping as d3d? */
1090	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1091	}
1092
1093
1094	/**
1095	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1096	*
1097	* @param pState The VMSVGA3d state.
1098	* @param pSurface The surface being destroyed.
1099	*/
1100	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1101	{
1102	RT_NOREF(pState);
1103
1104	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1105	Assert(pSurface->pSharedObjectTree == NULL);
1106
1107	switch (pSurface->enmD3DResType)
1108	{
1109	case VMSVGA3D_D3DRESTYPE_SURFACE:
1110	D3D_RELEASE(pSurface->u.pSurface);
1111	break;
1112
1113	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1114	D3D_RELEASE(pSurface->u.pTexture);
1115	D3D_RELEASE(pSurface->bounce.pTexture);
1116	D3D_RELEASE(pSurface->emulated.pTexture);
1117	break;
1118
1119	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1120	D3D_RELEASE(pSurface->u.pCubeTexture);
1121	D3D_RELEASE(pSurface->bounce.pCubeTexture);
1122	D3D_RELEASE(pSurface->emulated.pCubeTexture);
1123	break;
1124
1125	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1126	D3D_RELEASE(pSurface->u.pVolumeTexture);
1127	D3D_RELEASE(pSurface->bounce.pVolumeTexture);
1128	D3D_RELEASE(pSurface->emulated.pVolumeTexture);
1129	break;
1130
1131	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
1132	D3D_RELEASE(pSurface->u.pVertexBuffer);
1133	break;
1134
1135	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
1136	D3D_RELEASE(pSurface->u.pIndexBuffer);
1137	break;
1138
1139	default:
1140	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface),
1141	("surfaceFlags=0x%x\n", (pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1142	break;
1143	}
1144
1145	D3D_RELEASE(pSurface->pQuery);
1146	}
1147
1148
1149	/*
1150	* Release all shared surface objects.
1151	*/
1152	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1153	{
1154	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1155	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1156
1157	switch (pSurface->enmD3DResType)
1158	{
1159	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1160	LogFunc(("release shared texture object for context %d\n", pNode->Key));
1161	Assert(pSharedSurface->u.pTexture);
1162	D3D_RELEASE(pSharedSurface->u.pTexture);
1163	break;
1164
1165	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1166	LogFunc(("release shared cube texture object for context %d\n", pNode->Key));
1167	Assert(pSharedSurface->u.pCubeTexture);
1168	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
1169	break;
1170
1171	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1172	LogFunc(("release shared volume texture object for context %d\n", pNode->Key));
1173	Assert(pSharedSurface->u.pVolumeTexture);
1174	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
1175	break;
1176
1177	default:
1178	AssertFailed();
1179	break;
1180	}
1181	RTMemFree(pNode);
1182	return 0;
1183	}
1184
1185	/* Get the shared surface copy or create a new one. */
1186	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1187	{
1188	Assert(pSurface->hSharedObject);
1189
1190	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1191	if (!pSharedSurface)
1192	{
1193	const uint32_t cWidth = pSurface->paMipmapLevels[0].mipmapSize.width;
1194	const uint32_t cHeight = pSurface->paMipmapLevels[0].mipmapSize.height;
1195	const uint32_t cDepth = pSurface->paMipmapLevels[0].mipmapSize.depth;
1196	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1197
1198	LogFunc(("Create shared %stexture copy d3d (%d,%d,%d) cMip=%d usage %x format %x.\n",
1199	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE ? "volume " :
1200	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE ? "cube " :
1201	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE ? "" : "UNKNOWN!!!",
1202	cWidth,
1203	cHeight,
1204	cDepth,
1205	numMipLevels,
1206	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1207	pSurface->formatD3D));
1208
1209	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1210	AssertReturn(pSharedSurface, NULL);
1211
1212	pSharedSurface->Core.Key = pContext->id;
1213	bool ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1214	AssertReturn(ret, NULL);
1215
1216	/* Create shadow copy of the original shared texture.
1217	* Shared d3d resources require Vista+ and have some restrictions.
1218	* D3DUSAGE_RENDERTARGET is required for use as a StretchRect destination.
1219	*/
1220	HRESULT hr;
1221	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1222	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1223	cHeight,
1224	cDepth,
1225	numMipLevels,
1226	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1227	pSurface->formatD3D,
1228	D3DPOOL_DEFAULT,
1229	&pSharedSurface->u.pVolumeTexture,
1230	&pSurface->hSharedObject);
1231	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1232	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1233	numMipLevels,
1234	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1235	pSurface->formatD3D,
1236	D3DPOOL_DEFAULT,
1237	&pSharedSurface->u.pCubeTexture,
1238	&pSurface->hSharedObject);
1239	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1240	{
1241	if (pSurface->fStencilAsTexture)
1242	{
1243	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1244	hr = pContext->pDevice->CreateTexture(cWidth,
1245	cHeight,
1246	1, /* mip levels */
1247	D3DUSAGE_DEPTHSTENCIL,
1248	FOURCC_INTZ,
1249	D3DPOOL_DEFAULT,
1250	&pSharedSurface->u.pTexture,
1251	&pSurface->hSharedObject);
1252	}
1253	else
1254	{
1255	hr = pContext->pDevice->CreateTexture(cWidth,
1256	cHeight,
1257	numMipLevels,
1258	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1259	pSurface->formatD3D,
1260	D3DPOOL_DEFAULT,
1261	&pSharedSurface->u.pTexture,
1262	&pSurface->hSharedObject);
1263	}
1264	}
1265	else
1266	hr = E_FAIL;
1267
1268	if (RT_LIKELY(hr == D3D_OK))
1269	{
1270	/* Make sure that the created shared copy has the same content as the original. */
1271	PVMSVGA3DCONTEXT pAssociatedContext;
1272	int rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pAssociatedContext);
1273	if (RT_SUCCESS(rc))
1274	{
1275	IDirect3DQuery9 *pQuery;
1276	hr = pAssociatedContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
1277	if (hr == D3D_OK)
1278	{
1279	hr = pQuery->Issue(D3DISSUE_END);
1280	if (hr == D3D_OK)
1281	{
1282	do
1283	{
1284	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1285	} while (hr == S_FALSE);
1286	}
1287
1288	D3D_RELEASE(pQuery);
1289	}
1290	}
1291	else
1292	AssertMsgFailed(("idAssociatedContext cid = %d, sid = %d\n", pSurface->idAssociatedContext, pSurface->id));
1293	}
1294	else
1295	{
1296	AssertMsgFailed(("CreateTexture type %d failed with %x\n", pSurface->enmD3DResType, hr));
1297	RTAvlU32Remove(&pSurface->pSharedObjectTree, pContext->id);
1298	RTMemFree(pSharedSurface);
1299	return NULL;
1300	}
1301	}
1302	return pSharedSurface;
1303	}
1304
1305	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1306	* (D3D does not synchronize shared surface usage)
1307	*/
1308	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1309	{
1310	RT_NOREF(pState);
1311	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1312	Assert(pSurface->id != SVGA3D_INVALID_ID);
1313
1314	/* Nothing to do if this surface hasn't been shared. */
1315	if (pSurface->pSharedObjectTree == NULL)
1316	return VINF_SUCCESS;
1317
1318	LogFunc(("track usage of sid=%u (cid=%u) for cid=%u, pQuery %p\n", pSurface->id, pSurface->idAssociatedContext, pContext->id, pSurface->pQuery));
1319
1320	if (pSurface->idQueryContext == pContext->id)
1321	{
1322	/* Release the previous query object, if any. */
1323	D3D_RELEASE(pSurface->pQuery);
1324	}
1325	else
1326	{
1327	/* Different context. There must be no pending drawing operations. If there are any, then a flush is missing. */
1328	if (pSurface->pQuery)
1329	{
1330	/* Should not happen. */
1331	AssertFailed();
1332
1333	/* Make sure that all drawing has completed. */
1334	vmsvga3dSurfaceFlush(pSurface);
1335	}
1336	pSurface->idQueryContext = pContext->id;
1337	}
1338
1339	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1340	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1341
1342	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1343	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1344	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1345
1346	return VINF_SUCCESS;
1347	}
1348
1349
1350	/**
1351	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1352	*
1353	* @returns VBox status code.
1354	* @param pState The VMSVGA3d state.
1355	* @param pContext The context.
1356	* @param sid The surface ID.
1357	*/
1358	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1359	{
1360	PVMSVGA3DSURFACE pSurface;
1361	int rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
1362	AssertRCReturn(rc, rc);
1363
1364	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1365	}
1366
1367
1368	/* Wait for all drawing, that uses this surface, to finish. */
1369	int vmsvga3dSurfaceFlush(PVMSVGA3DSURFACE pSurface)
1370	{
1371	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1372	HRESULT hr;
1373
1374	if (!pSurface->pQuery)
1375	{
1376	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1377	return VINF_SUCCESS; /* nothing to wait for */
1378	}
1379	Assert(pSurface->pSharedObjectTree);
1380
1381	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%u)\n", pSurface->id));
1382	while (true)
1383	{
1384	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1385	if (hr != S_FALSE) break;
1386
1387	RTThreadSleep(1);
1388	}
1389
1390	D3D_RELEASE(pSurface->pQuery);
1391
1392	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1393	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1394
1395	return VINF_SUCCESS;
1396	}
1397
1398	/** Get IDirect3DSurface9 for the given face and mipmap.
1399	*/
1400	int vmsvga3dGetD3DSurface(PVMSVGA3DSTATE pState,
1401	PVMSVGA3DCONTEXT pContext,
1402	PVMSVGA3DSURFACE pSurface,
1403	uint32_t face,
1404	uint32_t mipmap,
1405	bool fLockable,
1406	IDirect3DSurface9 **ppD3DSurf)
1407	{
1408	AssertPtrReturn(pSurface->u.pSurface, VERR_INVALID_PARAMETER);
1409
1410	IDirect3DBaseTexture9 *pTexture;
1411	if (fLockable && pSurface->bounce.pTexture)
1412	pTexture = pSurface->bounce.pTexture;
1413	else
1414	pTexture = pSurface->u.pTexture;
1415
1416	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1417	if (pSurface->idAssociatedContext != pContext->id)
1418	{
1419	AssertMsgReturn(!fLockable,
1420	("Lockable surface must be from the same context (surface cid = %d, req cid = %d)",
1421	pSurface->idAssociatedContext, pContext->id),
1422	VERR_INVALID_PARAMETER);
1423
1424	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1425	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1426	{
1427	LogFunc(("using texture sid=%u created for another context (%d vs %d)\n",
1428	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1429
1430	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
1431	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1432
1433	pTexture = pSharedSurface->u.pTexture;
1434	}
1435	else
1436	{
1437	AssertMsgFailed(("surface sid=%u created for another context (%d vs %d)\n",
1438	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1439	}
1440	}
1441	#else
1442	RT_NOREF(pContext);
1443	#endif
1444
1445	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1446	{
1447	Assert(pSurface->cFaces == 6);
1448
1449	IDirect3DCubeTexture9 p = (IDirect3DCubeTexture9 )pTexture;
1450	D3DCUBEMAP_FACES FaceType = vmsvga3dCubemapFaceFromIndex(face);
1451	HRESULT hr = p->GetCubeMapSurface(FaceType, mipmap, ppD3DSurf);
1452	AssertMsgReturn(hr == D3D_OK, ("GetCubeMapSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1453	}
1454	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1455	{
1456	Assert(pSurface->cFaces == 1);
1457	Assert(face == 0);
1458
1459	IDirect3DTexture9 p = (IDirect3DTexture9 )pTexture;
1460	HRESULT hr = p->GetSurfaceLevel(mipmap, ppD3DSurf);
1461	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1462	}
1463	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE)
1464	{
1465	pSurface->u.pSurface->AddRef();
1466	*ppD3DSurf = pSurface->u.pSurface;
1467	}
1468	else
1469	{
1470	AssertMsgFailedReturn(("No surface for type %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
1471	}
1472
1473	return VINF_SUCCESS;
1474	}
1475
1476	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1477	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1478	{
1479	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1480	AssertReturn(pState, VERR_NO_MEMORY);
1481
1482	const uint32_t sidSrc = src.sid;
1483	const uint32_t sidDest = dest.sid;
1484	int rc;
1485
1486	PVMSVGA3DSURFACE pSurfaceSrc;
1487	rc = vmsvga3dSurfaceFromSid(pState, sidSrc, &pSurfaceSrc);
1488	AssertRCReturn(rc, rc);
1489
1490	PVMSVGA3DSURFACE pSurfaceDest;
1491	rc = vmsvga3dSurfaceFromSid(pState, sidDest, &pSurfaceDest);
1492	AssertRCReturn(rc, rc);
1493
1494	PVMSVGA3DMIPMAPLEVEL pMipmapLevelSrc;
1495	rc = vmsvga3dMipmapLevel(pSurfaceSrc, src.face, src.mipmap, &pMipmapLevelSrc);
1496	AssertRCReturn(rc, rc);
1497
1498	PVMSVGA3DMIPMAPLEVEL pMipmapLevelDest;
1499	rc = vmsvga3dMipmapLevel(pSurfaceDest, dest.face, dest.mipmap, &pMipmapLevelDest);
1500	AssertRCReturn(rc, rc);
1501
1502	/* If src is HW and dst is not, then create the dst texture. */
1503	if ( pSurfaceSrc->u.pSurface
1504	&& !pSurfaceDest->u.pSurface
1505	&& RT_BOOL(pSurfaceDest->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE))
1506	{
1507	/* Create the destination texture in the same context as the source texture. */
1508	uint32_t const cidSrc = pSurfaceSrc->idAssociatedContext;
1509
1510	PVMSVGA3DCONTEXT pContextSrc;
1511	rc = vmsvga3dContextFromCid(pState, cidSrc, &pContextSrc);
1512	AssertRCReturn(rc, rc);
1513
1514	LogFunc(("sid=%u type=%x format=%d -> create dest texture\n", sidDest, pSurfaceDest->surfaceFlags, pSurfaceDest->format));
1515	rc = vmsvga3dBackCreateTexture(pState, pContextSrc, cidSrc, pSurfaceDest);
1516	AssertRCReturn(rc, rc);
1517	}
1518
1519	Assert(pSurfaceSrc->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1520	Assert(pSurfaceDest->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1521
1522	if ( pSurfaceSrc->u.pSurface
1523	&& pSurfaceDest->u.pSurface)
1524	{
1525	/* Both surfaces in hardware. Use the src context to copy one to another, because the src context may be needed
1526	* to copy data from source texture to the source bounce texture. while only the shared hardware surface is required
1527	* from the dst context.
1528	*/
1529	uint32_t const cidSrc = pSurfaceSrc->idAssociatedContext;
1530
1531	PVMSVGA3DCONTEXT pContextSrc;
1532	rc = vmsvga3dContextFromCid(pState, cidSrc, &pContextSrc);
1533	AssertRCReturn(rc, rc);
1534
1535	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1536	vmsvga3dSurfaceFlush(pSurfaceSrc);
1537	vmsvga3dSurfaceFlush(pSurfaceDest);
1538
1539	IDirect3DSurface9 *pSrc;
1540	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceSrc, src.face, src.mipmap, false, &pSrc);
1541	AssertRCReturn(rc, rc);
1542
1543	IDirect3DSurface9 *pDest;
1544	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceDest, dest.face, dest.mipmap, false, &pDest);
1545	AssertRCReturnStmt(rc, D3D_RELEASE(pSrc), rc);
1546
1547	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1548	{
1549	SVGA3dCopyBox clipBox = pBox[i];
1550	vmsvgaR3ClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1551	if ( !clipBox.w
1552	\|\| !clipBox.h
1553	\|\| !clipBox.d)
1554	{
1555	LogFunc(("Skipped empty box.\n"));
1556	continue;
1557	}
1558
1559	RECT RectSrc;
1560	RectSrc.left = clipBox.srcx;
1561	RectSrc.top = clipBox.srcy;
1562	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1563	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1564
1565	RECT RectDest;
1566	RectDest.left = clipBox.x;
1567	RectDest.top = clipBox.y;
1568	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1569	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1570
1571	LogFunc(("StretchRect copy src sid=%u face=%d mipmap=%d (%d,%d)(%d,%d) to dest sid=%u 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));
1572
1573	if ( sidSrc == sidDest
1574	&& clipBox.srcx == clipBox.x
1575	&& clipBox.srcy == clipBox.y)
1576	{
1577	LogFunc(("redundant copy to the same surface at the same coordinates. Ignore.\n"));
1578	continue;
1579	}
1580	Assert(sidSrc != sidDest);
1581	Assert(!clipBox.srcz && !clipBox.z);
1582
1583	HRESULT hr = pContextSrc->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1584	if (hr != D3D_OK)
1585	{
1586	/* This can happen for compressed texture formats for example. */
1587	LogFunc(("StretchRect failed with %x. Try a slow path.\n", hr));
1588	if ( pSurfaceSrc->bounce.pTexture
1589	&& (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET))
1590	{
1591	/* Copy the source texture mipmap level to the source bounce texture. */
1592	hr = D3D9GetRenderTargetData(pContextSrc, pSurfaceSrc, src.face, src.mipmap);
1593	AssertMsg(hr == D3D_OK, ("D3D9GetRenderTargetData failed with %x\n", hr));
1594	if (hr == D3D_OK)
1595	{
1596	/* Copy the source bounce texture to the destination surface. */
1597	IDirect3DSurface9 *pSrcBounce;
1598	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceSrc, src.face, src.mipmap, true, &pSrcBounce);
1599	if (RT_SUCCESS(rc))
1600	{
1601	POINT pointDest;
1602	pointDest.x = clipBox.x;
1603	pointDest.y = clipBox.y;
1604
1605	hr = pContextSrc->pDevice->UpdateSurface(pSrcBounce, &RectSrc, pDest, &pointDest);
1606	Assert(hr == D3D_OK);
1607
1608	D3D_RELEASE(pSrcBounce);
1609	}
1610	else
1611	{
1612	AssertRC(rc);
1613	hr = E_INVALIDARG;
1614	}
1615	}
1616	}
1617	else if ( (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0
1618	&& (pSurfaceDest->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0)
1619	{
1620	/* Can lock both. */
1621	D3DLOCKED_RECT LockedSrcRect;
1622	hr = pSrc->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1623	Assert(hr == D3D_OK);
1624	if (SUCCEEDED(hr))
1625	{
1626	D3DLOCKED_RECT LockedDestRect;
1627	hr = pDest->LockRect(&LockedDestRect, &RectDest, 0);
1628	Assert(hr == D3D_OK);
1629	if (SUCCEEDED(hr))
1630	{
1631	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1632	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1633
1634	uint32_t cbToCopy = cBlocksX * pSurfaceSrc->cbBlock;
1635	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedDestRect.Pitch));
1636	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedSrcRect.Pitch));
1637
1638	uint8_t pu8Dst = (uint8_t )LockedDestRect.pBits;
1639	const uint8_t pu8Src = (uint8_t )LockedSrcRect.pBits;
1640	for (uint32_t j = 0; j < cBlocksY; ++j)
1641	{
1642	memcpy(pu8Dst, pu8Src, cbToCopy);
1643	pu8Dst += LockedDestRect.Pitch;
1644	pu8Src += LockedSrcRect.Pitch;
1645	}
1646
1647	hr = pDest->UnlockRect();
1648	Assert(hr == D3D_OK);
1649	}
1650
1651	hr = pSrc->UnlockRect();
1652	Assert(hr == D3D_OK);
1653	}
1654	}
1655	}
1656	AssertMsgReturnStmt(hr == D3D_OK,
1657	("StretchRect failed with %x\n", hr),
1658	D3D_RELEASE(pDest); D3D_RELEASE(pSrc),
1659	VERR_INTERNAL_ERROR);
1660	}
1661
1662	D3D_RELEASE(pDest);
1663	D3D_RELEASE(pSrc);
1664
1665	/* Track the StretchRect operation. */
1666	vmsvga3dSurfaceTrackUsage(pState, pContextSrc, pSurfaceSrc);
1667	vmsvga3dSurfaceTrackUsage(pState, pContextSrc, pSurfaceDest);
1668	}
1669	else
1670	{
1671	/* One of the surfaces is in memory.
1672	*
1673	* Copy from/to memory to/from a HW surface. Or mem->mem.
1674	* Use the context of the HW surface, if any.
1675	*/
1676	PVMSVGA3DCONTEXT pContext = NULL;
1677	IDirect3DSurface9 *pD3DSurf = NULL;
1678
1679	if (pSurfaceSrc->u.pSurface)
1680	{
1681	AssertReturn(!pSurfaceDest->u.pSurface, VERR_INTERNAL_ERROR);
1682
1683	rc = vmsvga3dContextFromCid(pState, pSurfaceSrc->idAssociatedContext, &pContext);
1684	AssertRCReturn(rc, rc);
1685
1686	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceSrc, src.face, src.mipmap, true, &pD3DSurf);
1687	AssertRCReturn(rc, rc);
1688	}
1689	else if (pSurfaceDest->u.pSurface)
1690	{
1691	AssertReturn(!pSurfaceSrc->u.pSurface, VERR_INTERNAL_ERROR);
1692
1693	rc = vmsvga3dContextFromCid(pState, pSurfaceDest->idAssociatedContext, &pContext);
1694	AssertRCReturn(rc, rc);
1695
1696	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceDest, dest.face, dest.mipmap, true, &pD3DSurf);
1697	AssertRCReturn(rc, rc);
1698	}
1699
1700	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1701	{
1702	HRESULT hr;
1703
1704	SVGA3dCopyBox clipBox = pBox[i];
1705	vmsvgaR3ClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1706	if ( !clipBox.w
1707	\|\| !clipBox.h
1708	\|\| !clipBox.d)
1709	{
1710	LogFunc(("Skipped empty box.\n"));
1711	continue;
1712	}
1713
1714	RECT RectSrc;
1715	RectSrc.left = clipBox.srcx;
1716	RectSrc.top = clipBox.srcy;
1717	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1718	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1719
1720	RECT RectDest;
1721	RectDest.left = clipBox.x;
1722	RectDest.top = clipBox.y;
1723	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1724	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1725
1726	LogFunc(("(manual) copy sid=%u face=%d mipmap=%d (%d,%d)(%d,%d) to sid=%u face=%d mipmap=%d (%d,%d)\n",
1727	sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom,
1728	sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1729
1730	Assert(!clipBox.srcz && !clipBox.z);
1731	Assert(pSurfaceSrc->cbBlock == pSurfaceDest->cbBlock);
1732	Assert(pSurfaceSrc->cxBlock == pSurfaceDest->cxBlock);
1733	Assert(pSurfaceSrc->cyBlock == pSurfaceDest->cyBlock);
1734
1735	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1736	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1737
1738	D3DLOCKED_RECT LockedSrcRect;
1739	if (!pSurfaceSrc->u.pSurface)
1740	{
1741	uint32_t u32BlockX = clipBox.srcx / pSurfaceSrc->cxBlock;
1742	uint32_t u32BlockY = clipBox.srcy / pSurfaceSrc->cyBlock;
1743	Assert(u32BlockX * pSurfaceSrc->cxBlock == clipBox.srcx);
1744	Assert(u32BlockY * pSurfaceSrc->cyBlock == clipBox.srcy);
1745
1746	LockedSrcRect.pBits = (uint8_t *)pMipmapLevelSrc->pSurfaceData +
1747	pMipmapLevelSrc->cbSurfacePitch * u32BlockY + pSurfaceSrc->cbBlock * u32BlockX;
1748	LockedSrcRect.Pitch = pMipmapLevelSrc->cbSurfacePitch;
1749	}
1750	else
1751	{
1752	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1753	vmsvga3dSurfaceFlush(pSurfaceSrc);
1754
1755	hr = pD3DSurf->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1756	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1757	}
1758
1759	D3DLOCKED_RECT LockedDestRect;
1760	if (!pSurfaceDest->u.pSurface)
1761	{
1762	uint32_t u32BlockX = clipBox.x / pSurfaceDest->cxBlock;
1763	uint32_t u32BlockY = clipBox.y / pSurfaceDest->cyBlock;
1764	Assert(u32BlockX * pSurfaceDest->cxBlock == clipBox.x);
1765	Assert(u32BlockY * pSurfaceDest->cyBlock == clipBox.y);
1766
1767	LockedDestRect.pBits = (uint8_t *)pMipmapLevelDest->pSurfaceData +
1768	pMipmapLevelDest->cbSurfacePitch * u32BlockY + pSurfaceDest->cbBlock * u32BlockX;
1769	LockedDestRect.Pitch = pMipmapLevelDest->cbSurfacePitch;
1770	pSurfaceDest->fDirty = true;
1771	}
1772	else
1773	{
1774	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1775	vmsvga3dSurfaceFlush(pSurfaceDest);
1776
1777	hr = pD3DSurf->LockRect(&LockedDestRect, &RectDest, 0);
1778	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1779	}
1780
1781	uint8_t pDest = (uint8_t )LockedDestRect.pBits;
1782	const uint8_t pSrc = (uint8_t )LockedSrcRect.pBits;
1783	for (uint32_t j = 0; j < cBlocksY; ++j)
1784	{
1785	memcpy(pDest, pSrc, cBlocksX * pSurfaceSrc->cbBlock);
1786	pDest += LockedDestRect.Pitch;
1787	pSrc += LockedSrcRect.Pitch;
1788	}
1789
1790	if (pD3DSurf)
1791	{
1792	hr = pD3DSurf->UnlockRect();
1793	AssertMsgReturnStmt(hr == D3D_OK, ("Unlock failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1794	}
1795	}
1796
1797	D3D_RELEASE(pD3DSurf);
1798
1799	/* If the destination bounce texture has been used, then update the actual destination texture. */
1800	if ( pSurfaceDest->u.pTexture
1801	&& pSurfaceDest->bounce.pTexture
1802	&& ( pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1803	\|\| pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE))
1804	{
1805	AssertMsgReturn(pContext, ("Context is NULL\n"), VERR_INTERNAL_ERROR);
1806
1807	/* Copy the new content to the actual texture object. */
1808	HRESULT hr2 = D3D9UpdateTexture(pContext, pSurfaceDest);
1809	AssertMsg(hr2 == D3D_OK, ("UpdateTexture failed with %x\n", hr2)); RT_NOREF(hr2);
1810
1811	/* Track the UpdateTexture operation. */
1812	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceDest);
1813	}
1814	}
1815
1816	return VINF_SUCCESS;
1817	}
1818
1819
1820	/**
1821	* Create D3D/OpenGL texture object for the specified surface.
1822	*
1823	* Surfaces are created when needed.
1824	*
1825	* @param pState The VMSVGA3d state.
1826	* @param pContext The context.
1827	* @param idAssociatedContext Probably the same as pContext->id.
1828	* @param pSurface The surface to create the texture for.
1829	*/
1830	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1831	PVMSVGA3DSURFACE pSurface)
1832
1833	{
1834	RT_NOREF(pState);
1835	HRESULT hr;
1836
1837	LogFunc(("sid=%u\n", pSurface->id));
1838
1839	Assert(pSurface->hSharedObject == NULL);
1840	Assert(pSurface->u.pTexture == NULL);
1841	Assert(pSurface->bounce.pTexture == NULL);
1842	Assert(pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_NONE);
1843
1844	const uint32_t cWidth = pSurface->paMipmapLevels[0].mipmapSize.width;
1845	const uint32_t cHeight = pSurface->paMipmapLevels[0].mipmapSize.height;
1846	const uint32_t cDepth = pSurface->paMipmapLevels[0].mipmapSize.depth;
1847	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1848
1849	/*
1850	* Create D3D texture object.
1851	*/
1852	if (pSurface->surfaceFlags & SVGA3D_SURFACE_CUBEMAP)
1853	{
1854	Assert(pSurface->cFaces == 6);
1855	Assert(cWidth == cHeight);
1856	Assert(cDepth == 1);
1857
1858	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1859	numMipLevels,
1860	pSurface->fUsageD3D,
1861	pSurface->formatD3D,
1862	D3DPOOL_DEFAULT,
1863	&pSurface->u.pCubeTexture,
1864	&pSurface->hSharedObject);
1865	if (hr == D3D_OK)
1866	{
1867	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1868	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1869	numMipLevels,
1870	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1871	pSurface->formatD3D,
1872	D3DPOOL_SYSTEMMEM,
1873	&pSurface->bounce.pCubeTexture,
1874	NULL);
1875	AssertMsgReturnStmt(hr == D3D_OK,
1876	("CreateCubeTexture (systemmem) failed with %x\n", hr),
1877	D3D_RELEASE(pSurface->u.pCubeTexture),
1878	VERR_INTERNAL_ERROR);
1879	}
1880	else
1881	{
1882	Log(("Format not accepted -> try old method\n"));
1883	/* The format was probably not accepted; fall back to our old mode. */
1884	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1885	numMipLevels,
1886	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1887	pSurface->formatD3D,
1888	D3DPOOL_DEFAULT,
1889	&pSurface->u.pCubeTexture,
1890	&pSurface->hSharedObject);
1891	AssertMsgReturn(hr == D3D_OK, ("CreateCubeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1892	}
1893
1894	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
1895	}
1896	else if ( pSurface->formatD3D == D3DFMT_D24S8
1897	\|\| pSurface->formatD3D == D3DFMT_D24X8
1898	\|\| pSurface->formatD3D == D3DFMT_D32
1899	\|\| pSurface->formatD3D == D3DFMT_D16)
1900	{
1901	Assert(pSurface->cFaces == 1);
1902	Assert(pSurface->faces[0].numMipLevels == 1);
1903	Assert(cDepth == 1);
1904
1905	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1906	hr = pContext->pDevice->CreateTexture(cWidth,
1907	cHeight,
1908	1, /* mip levels */
1909	D3DUSAGE_DEPTHSTENCIL,
1910	FOURCC_INTZ,
1911	D3DPOOL_DEFAULT,
1912	&pSurface->u.pTexture,
1913	&pSurface->hSharedObject /* might result in poor performance */);
1914	if ( hr == D3D_OK
1915	&& ( pSurface->formatD3D == D3DFMT_D24S8
1916	\|\| pSurface->formatD3D == D3DFMT_D24X8))
1917	{
1918	/* Create another texture object to serve as a bounce buffer as the
1919	* D3DFMT_D24S8 and D3DFMT_D24X8 surface can't be locked apparently (from testing).
1920	*/
1921	hr = pContext->pDevice->CreateTexture(cWidth,
1922	cHeight,
1923	1, /* mip levels */
1924	D3DUSAGE_DYNAMIC /* Lockable */,
1925	FOURCC_INTZ,
1926	D3DPOOL_SYSTEMMEM,
1927	&pSurface->bounce.pTexture,
1928	NULL);
1929	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1930	}
1931	AssertMsgReturn(hr == D3D_OK, ("CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1932
1933	pSurface->fStencilAsTexture = true;
1934	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1935	}
1936	else
1937	{
1938	if (cDepth > 1)
1939	{
1940	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1941	cHeight,
1942	cDepth,
1943	numMipLevels,
1944	pSurface->fUsageD3D,
1945	pSurface->formatD3D,
1946	D3DPOOL_DEFAULT,
1947	&pSurface->u.pVolumeTexture,
1948	&pSurface->hSharedObject);
1949	if (hr == D3D_OK)
1950	{
1951	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1952	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1953	cHeight,
1954	cDepth,
1955	numMipLevels,
1956	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1957	pSurface->formatD3D,
1958	D3DPOOL_SYSTEMMEM,
1959	&pSurface->bounce.pVolumeTexture,
1960	NULL);
1961	AssertMsgReturnStmt(hr == D3D_OK,
1962	("CreateVolumeTexture (systemmem) failed with %x\n", hr),
1963	D3D_RELEASE(pSurface->u.pVolumeTexture),
1964	VERR_INTERNAL_ERROR);
1965	}
1966	else
1967	{
1968	Log(("Format not accepted -> try old method\n"));
1969	/* The format was probably not accepted; fall back to our old mode. */
1970	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1971	cHeight,
1972	cDepth,
1973	numMipLevels,
1974	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1975	pSurface->formatD3D,
1976	D3DPOOL_DEFAULT,
1977	&pSurface->u.pVolumeTexture,
1978	&pSurface->hSharedObject);
1979	AssertMsgReturn(hr == D3D_OK, ("CreateVolumeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1980	}
1981
1982	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE;
1983	}
1984	else
1985	{
1986	Assert(pSurface->cFaces == 1);
1987
1988	hr = pContext->pDevice->CreateTexture(cWidth,
1989	cHeight,
1990	numMipLevels,
1991	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1992	pSurface->formatD3D,
1993	D3DPOOL_DEFAULT,
1994	&pSurface->u.pTexture,
1995	&pSurface->hSharedObject);
1996	if (hr == D3D_OK)
1997	{
1998	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1999	hr = pContext->pDevice->CreateTexture(cWidth,
2000	cHeight,
2001	numMipLevels,
2002	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2003	pSurface->formatD3D,
2004	D3DPOOL_SYSTEMMEM,
2005	&pSurface->bounce.pTexture,
2006	NULL);
2007	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
2008
2009	if (pSurface->formatD3D != pSurface->d3dfmtRequested)
2010	{
2011	/* Create a staging texture/render target for format conversion. */
2012	hr = pContext->pDevice->CreateTexture(cWidth,
2013	cHeight,
2014	numMipLevels,
2015	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
2016	pSurface->formatD3D,
2017	D3DPOOL_DEFAULT,
2018	&pSurface->emulated.pTexture,
2019	NULL);
2020	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (emulated) failed with %x\n", hr), VERR_INTERNAL_ERROR);
2021	}
2022	}
2023	else
2024	{
2025	Log(("Format not accepted (%x) -> try old method\n", hr));
2026	/* The format was probably not accepted; fall back to our old mode. */
2027	hr = pContext->pDevice->CreateTexture(cWidth,
2028	cHeight,
2029	numMipLevels,
2030	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2031	pSurface->formatD3D,
2032	D3DPOOL_DEFAULT,
2033	&pSurface->u.pTexture,
2034	&pSurface->hSharedObject /* might result in poor performance */);
2035	AssertMsgReturn(hr == D3D_OK, ("CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2036	}
2037
2038	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
2039	}
2040	}
2041
2042	Assert(hr == D3D_OK);
2043
2044	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
2045	{
2046	/* Set the mip map generation filter settings. */
2047	IDirect3DBaseTexture9 *pBaseTexture;
2048	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2049	pBaseTexture = pSurface->u.pVolumeTexture;
2050	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2051	pBaseTexture = pSurface->u.pCubeTexture;
2052	else
2053	pBaseTexture = pSurface->u.pTexture;
2054	hr = pBaseTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
2055	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
2056	}
2057
2058	/*
2059	* Always initialize all mipmap levels using the in memory data
2060	* to make sure that the just created texture has the up-to-date content.
2061	* The OpenGL backend does this too.
2062	*/
2063	Log(("vmsvga3dBackCreateTexture: sync texture\n"));
2064
2065	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2066	{
2067	IDirect3DVolumeTexture9 *pVolumeTexture = pSurface->bounce.pVolumeTexture ?
2068	pSurface->bounce.pVolumeTexture :
2069	pSurface->u.pVolumeTexture;
2070
2071	for (uint32_t i = 0; i < numMipLevels; ++i)
2072	{
2073	D3DLOCKED_BOX LockedVolume;
2074	hr = pVolumeTexture->LockBox(i, &LockedVolume, NULL, D3DLOCK_DISCARD);
2075	AssertMsgBreak(hr == D3D_OK, ("LockBox failed with %x\n", hr));
2076
2077	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->paMipmapLevels[i];
2078
2079	LogFunc(("sync volume texture mipmap level %d (pitch row %x vs %x, slice %x vs %x)\n",
2080	i, LockedVolume.RowPitch, pMipLevel->cbSurfacePitch, LockedVolume.SlicePitch, pMipLevel->cbSurfacePlane));
2081
2082
2083	uint8_t pDst = (uint8_t )LockedVolume.pBits;
2084	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2085	for (uint32_t d = 0; d < cDepth; ++d)
2086	{
2087	uint8_t *pRowDst = pDst;
2088	const uint8_t *pRowSrc = pSrc;
2089	for (uint32_t h = 0; h < pMipLevel->cBlocksY; ++h)
2090	{
2091	memcpy(pRowDst, pRowSrc, pMipLevel->cbSurfacePitch);
2092	pRowDst += LockedVolume.RowPitch;
2093	pRowSrc += pMipLevel->cbSurfacePitch;
2094	}
2095	pDst += LockedVolume.SlicePitch;
2096	pSrc += pMipLevel->cbSurfacePlane;
2097	}
2098
2099	hr = pVolumeTexture->UnlockBox(i);
2100	AssertMsgBreak(hr == D3D_OK, ("UnlockBox failed with %x\n", hr));
2101
2102	pMipLevel->fDirty = false;
2103	}
2104	}
2105	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2106	{
2107	IDirect3DCubeTexture9 *pCubeTexture = pSurface->bounce.pCubeTexture ?
2108	pSurface->bounce.pCubeTexture :
2109	pSurface->u.pCubeTexture;
2110
2111	for (uint32_t iFace = 0; iFace < 6; ++iFace)
2112	{
2113	const D3DCUBEMAP_FACES Face = vmsvga3dCubemapFaceFromIndex(iFace);
2114
2115	for (uint32_t i = 0; i < numMipLevels; ++i)
2116	{
2117	D3DLOCKED_RECT LockedRect;
2118	hr = pCubeTexture->LockRect(Face,
2119	i, /* texture level */
2120	&LockedRect,
2121	NULL, /* entire texture */
2122	0);
2123	AssertMsgBreak(hr == D3D_OK, ("LockRect failed with %x\n", hr));
2124
2125	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->paMipmapLevels[iFace * numMipLevels + i];
2126
2127	LogFunc(("sync texture face %d mipmap level %d (pitch %x vs %x)\n",
2128	iFace, i, LockedRect.Pitch, pMipLevel->cbSurfacePitch));
2129
2130	uint8_t pDest = (uint8_t )LockedRect.pBits;
2131	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2132	for (uint32_t j = 0; j < pMipLevel->cBlocksY; ++j)
2133	{
2134	memcpy(pDest, pSrc, pMipLevel->cbSurfacePitch);
2135
2136	pDest += LockedRect.Pitch;
2137	pSrc += pMipLevel->cbSurfacePitch;
2138	}
2139
2140	hr = pCubeTexture->UnlockRect(Face, i /* texture level */);
2141	AssertMsgBreak(hr == D3D_OK, ("UnlockRect failed with %x\n", hr));
2142
2143	pMipLevel->fDirty = false;
2144	}
2145
2146	if (hr != D3D_OK)
2147	break;
2148	}
2149
2150	if (hr != D3D_OK)
2151	{
2152	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2153	D3D_RELEASE(pSurface->u.pCubeTexture);
2154	return VERR_INTERNAL_ERROR;
2155	}
2156	}
2157	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
2158	{
2159	IDirect3DTexture9 *pTexture;
2160	if (pSurface->bounce.pTexture)
2161	pTexture = pSurface->bounce.pTexture;
2162	else if (pSurface->formatD3D != pSurface->d3dfmtRequested)
2163	pTexture = pSurface->emulated.pTexture;
2164	else
2165	pTexture = pSurface->u.pTexture;
2166
2167	for (uint32_t i = 0; i < numMipLevels; ++i)
2168	{
2169	D3DLOCKED_RECT LockedRect;
2170
2171	hr = pTexture->LockRect(i, /* texture level */
2172	&LockedRect,
2173	NULL, /* entire texture */
2174	0);
2175
2176	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2177
2178	LogFunc(("sync texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->paMipmapLevels[i].cbSurfacePitch));
2179
2180	uint8_t pDest = (uint8_t )LockedRect.pBits;
2181	const uint8_t pSrc = (uint8_t )pSurface->paMipmapLevels[i].pSurfaceData;
2182	for (uint32_t j = 0; j < pSurface->paMipmapLevels[i].cBlocksY; ++j)
2183	{
2184	memcpy(pDest, pSrc, pSurface->paMipmapLevels[i].cbSurfacePitch);
2185
2186	pDest += LockedRect.Pitch;
2187	pSrc += pSurface->paMipmapLevels[i].cbSurfacePitch;
2188	}
2189
2190	hr = pTexture->UnlockRect(i /* texture level */);
2191	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2192
2193	pSurface->paMipmapLevels[i].fDirty = false;
2194	}
2195	}
2196	else
2197	{
2198	AssertMsgFailedReturn(("enmD3DResType not expected %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
2199	}
2200
2201	if (pSurface->bounce.pTexture)
2202	{
2203	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
2204	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2205	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pVolumeTexture, pSurface->u.pVolumeTexture);
2206	else
2207	hr = D3D9UpdateTexture(pContext, pSurface);
2208	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2209
2210	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
2211	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2212	{
2213	RTMemFree(pSurface->paMipmapLevels[i].pSurfaceData);
2214	pSurface->paMipmapLevels[i].pSurfaceData = NULL;
2215	}
2216
2217	/* Track the UpdateTexture operation. */
2218	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2219	}
2220	pSurface->fDirty = false;
2221
2222	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
2223
2224	pSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_TEXTURE;
2225	pSurface->idAssociatedContext = idAssociatedContext;
2226	return VINF_SUCCESS;
2227	}
2228
2229
2230	/**
2231	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
2232	*
2233	* @returns VBox status code.
2234	* @param pThis The VGA device instance.
2235	* @param pState The VMSVGA3d state.
2236	* @param pDstSurface The destination host surface.
2237	* @param uDstFace The destination face (valid).
2238	* @param uDstMipmap The destination mipmap level (valid).
2239	* @param pDstBox The destination box.
2240	* @param pSrcSurface The source host surface.
2241	* @param uSrcFace The destination face (valid).
2242	* @param uSrcMipmap The source mimap level (valid).
2243	* @param pSrcBox The source box.
2244	* @param enmMode The strecht blt mode .
2245	* @param pContext The VMSVGA3d context (already current for OGL).
2246	*/
2247	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
2248	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstFace, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
2249	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcFace, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
2250	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
2251	{
2252	RT_NOREF(pThis);
2253
2254	HRESULT hr;
2255	int rc;
2256
2257	AssertReturn(pSrcSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2258	AssertReturn(pDstSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2259
2260	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
2261	vmsvga3dSurfaceFlush(pSrcSurface);
2262	vmsvga3dSurfaceFlush(pDstSurface);
2263
2264	RECT RectSrc;
2265	RectSrc.left = pSrcBox->x;
2266	RectSrc.top = pSrcBox->y;
2267	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
2268	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
2269	Assert(!pSrcBox->z);
2270
2271	RECT RectDst;
2272	RectDst.left = pDstBox->x;
2273	RectDst.top = pDstBox->y;
2274	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
2275	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
2276	Assert(!pDstBox->z);
2277
2278	IDirect3DSurface9 *pSrc;
2279	rc = vmsvga3dGetD3DSurface(pState, pContext, pSrcSurface, uSrcFace, uSrcMipmap, false, &pSrc);
2280	AssertRCReturn(rc, rc);
2281
2282	IDirect3DSurface9 *pDst;
2283	rc = vmsvga3dGetD3DSurface(pState, pContext, pDstSurface, uDstFace, uDstMipmap, false, &pDst);
2284	AssertRCReturn(rc, rc);
2285
2286	D3DTEXTUREFILTERTYPE moded3d;
2287	switch (enmMode)
2288	{
2289	case SVGA3D_STRETCH_BLT_POINT:
2290	moded3d = D3DTEXF_POINT;
2291	break;
2292
2293	case SVGA3D_STRETCH_BLT_LINEAR:
2294	moded3d = D3DTEXF_LINEAR;
2295	break;
2296
2297	default:
2298	AssertFailed();
2299	moded3d = D3DTEXF_NONE;
2300	break;
2301	}
2302
2303	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
2304
2305	D3D_RELEASE(pDst);
2306	D3D_RELEASE(pSrc);
2307
2308	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2309
2310	/* Track the StretchRect operation. */
2311	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
2312	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
2313
2314	return VINF_SUCCESS;
2315	}
2316
2317
2318	/**
2319	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
2320	*
2321	* @returns Failure status code or @a rc.
2322	* @param pThis The shared VGA instance data.
2323	* @param pThisCC The VGA/VMSVGA state for ring-3.
2324	* @param pState The VMSVGA3d state.
2325	* @param pSurface The host surface.
2326	* @param pMipLevel Mipmap level. The caller knows it already.
2327	* @param uHostFace The host face (valid).
2328	* @param uHostMipmap The host mipmap level (valid).
2329	* @param GuestPtr The guest pointer.
2330	* @param cbGuestPitch The guest pitch.
2331	* @param transfer The transfer direction.
2332	* @param pBox The box to copy (clipped, valid, except for guest's srcx, srcy, srcz).
2333	* @param pContext The context (for OpenGL).
2334	* @param rc The current rc for all boxes.
2335	* @param iBox The current box number (for Direct 3D).
2336	*/
2337	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVGASTATECC pThisCC, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface,
2338	PVMSVGA3DMIPMAPLEVEL pMipLevel, uint32_t uHostFace, uint32_t uHostMipmap,
2339	SVGAGuestPtr GuestPtr, uint32_t cbGuestPitch, SVGA3dTransferType transfer,
2340	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
2341	{
2342	HRESULT hr = D3D_OK;
2343	const DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
2344
2345	AssertReturn(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2346
2347	const bool fTexture = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2348	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
2349	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE
2350	\|\| fTexture)
2351	{
2352	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2353	AssertRCReturn(rc, rc);
2354
2355	/* Get the surface involved in the transfer. */
2356	IDirect3DSurface9 *pSurf;
2357	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, true, &pSurf);
2358	AssertRCReturn(rc, rc);
2359
2360	if (transfer == SVGA3D_READ_HOST_VRAM)
2361	{
2362	/* Texture data is copied to the host VRAM.
2363	* Update the 'bounce' texture if necessary.
2364	*/
2365	if ( fTexture
2366	&& pSurface->bounce.pTexture
2367	&& iBox == 0 /* only the first time */)
2368	{
2369	/** @todo inefficient for VRAM buffers!! */
2370	if (RT_BOOL(pSurface->surfaceFlags & SVGA3D_SURFACE_HINT_RENDERTARGET))
2371	{
2372	/* Copy the texture mipmap level to the bounce texture. */
2373	hr = D3D9GetRenderTargetData(pContext, pSurface, uHostFace, uHostMipmap);
2374	AssertMsgReturn(hr == D3D_OK, ("D3D9GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2375	}
2376	}
2377	}
2378
2379	uint32_t const u32GuestBlockX = pBox->srcx / pSurface->cxBlock;
2380	uint32_t const u32GuestBlockY = pBox->srcy / pSurface->cyBlock;
2381	Assert(u32GuestBlockX * pSurface->cxBlock == pBox->srcx);
2382	Assert(u32GuestBlockY * pSurface->cyBlock == pBox->srcy);
2383	uint32_t const cBlocksX = (pBox->w + pSurface->cxBlock - 1) / pSurface->cxBlock;
2384	uint32_t const cBlocksY = (pBox->h + pSurface->cyBlock - 1) / pSurface->cyBlock;
2385	AssertMsgReturn(cBlocksX && cBlocksY, ("Empty box %dx%d\n", pBox->w, pBox->h), VERR_INTERNAL_ERROR);
2386
2387	/* vmsvgaR3GmrTransfer verifies uGuestOffset.
2388	* srcx(u32GuestBlockX) and srcy(u32GuestBlockY) have been verified in vmsvga3dSurfaceDMA
2389	* to not cause 32 bit overflow when multiplied by cbBlock and cbGuestPitch.
2390	*/
2391	uint64_t const uGuestOffset = u32GuestBlockX * pSurface->cbBlock + u32GuestBlockY * cbGuestPitch;
2392	AssertReturn(uGuestOffset < UINT32_MAX, VERR_INVALID_PARAMETER);
2393
2394	RECT Rect;
2395	Rect.left = pBox->x;
2396	Rect.top = pBox->y;
2397	Rect.right = pBox->x + pBox->w; /* exclusive */
2398	Rect.bottom = pBox->y + pBox->h; /* exclusive */
2399
2400	D3DLOCKED_RECT LockedRect;
2401	hr = pSurf->LockRect(&LockedRect, &Rect, dwFlags);
2402	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2403
2404	LogFunc(("Lock sid=%u %s(bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n",
2405	pSurface->id, fTexture ? "TEXTURE " : "", RT_BOOL(pSurface->bounce.pTexture),
2406	Rect.left, Rect.top, Rect.right, Rect.bottom));
2407
2408	/* Prepare parameters for vmsvgaR3GmrTransfer, which needs the host buffer address, size
2409	* and offset of the first scanline.
2410	*/
2411	uint32_t const cbLockedBuf = RT_ABS(LockedRect.Pitch) * cBlocksY;
2412	uint8_t pu8LockedBuf = (uint8_t )LockedRect.pBits;
2413	if (LockedRect.Pitch < 0)
2414	pu8LockedBuf -= cbLockedBuf + LockedRect.Pitch;
2415	uint32_t const offLockedBuf = (uint32_t)((uintptr_t)LockedRect.pBits - (uintptr_t)pu8LockedBuf);
2416
2417	rc = vmsvgaR3GmrTransfer(pThis,
2418	pThisCC,
2419	transfer,
2420	pu8LockedBuf,
2421	cbLockedBuf,
2422	offLockedBuf,
2423	LockedRect.Pitch,
2424	GuestPtr,
2425	(uint32_t)uGuestOffset,
2426	cbGuestPitch,
2427	cBlocksX * pSurface->cbBlock,
2428	cBlocksY);
2429	AssertRC(rc);
2430
2431	Log4(("first line:\n%.Rhxd\n", cBlocksX pSurface->cbBlock, LockedRect.pBits));
2432
2433	hr = pSurf->UnlockRect();
2434
2435	D3D_RELEASE(pSurf);
2436
2437	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2438
2439	if (transfer == SVGA3D_WRITE_HOST_VRAM)
2440	{
2441	/* Data is copied to the texture. Copy updated 'bounce' texture to the actual if necessary.
2442	*/
2443	/// @todo for the last iBox only.
2444	if ( fTexture
2445	&& pSurface->bounce.pTexture)
2446	{
2447	LogFunc(("Sync texture from bounce buffer\n"));
2448
2449	/* Copy the new contents to the actual texture object. */
2450	hr = D3D9UpdateTexture(pContext, pSurface);
2451	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2452
2453	/* Track the copy operation. */
2454	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2455	}
2456	}
2457	}
2458	else if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER
2459	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
2460	{
2461	/*
2462	* Mesa SVGA driver can use the same buffer either for vertex or index data.
2463	* But D3D distinguishes between index and vertex buffer objects.
2464	* Therefore it should be possible to switch the buffer type on the fly.
2465	*
2466	* Always save the data to the memory buffer in pSurface->paMipmapLevels and,
2467	* if necessary, recreate the corresponding D3D object with the data.
2468	*/
2469
2470	/* Buffers are uncompressed. */
2471	AssertReturn(pSurface->cxBlock == 1 && pSurface->cyBlock == 1, VERR_INTERNAL_ERROR);
2472
2473	/* Caller already clipped pBox and buffers are 1-dimensional. */
2474	Assert(pBox->y == 0 && pBox->h == 1 && pBox->z == 0 && pBox->d == 1);
2475
2476	/* vmsvgaR3GmrTransfer verifies input parameters except for the host buffer addres and size.
2477	* srcx has been verified in vmsvga3dSurfaceDMA to not cause 32 bit overflow when multiplied by cbBlock.
2478	*/
2479	uint32_t const offHst = pBox->x * pSurface->cbBlock;
2480	uint32_t const cbWidth = pBox->w * pSurface->cbBlock;
2481
2482	uint32_t const offGst = pBox->srcx * pSurface->cbBlock;
2483
2484	/* Copy data between the guest and the host buffer. */
2485	rc = vmsvgaR3GmrTransfer(pThis,
2486	pThisCC,
2487	transfer,
2488	(uint8_t *)pMipLevel->pSurfaceData,
2489	pMipLevel->cbSurface,
2490	offHst,
2491	pMipLevel->cbSurfacePitch,
2492	GuestPtr,
2493	offGst,
2494	cbGuestPitch,
2495	cbWidth,
2496	1); /* Buffers are 1-dimensional */
2497	AssertRC(rc);
2498
2499	Log4(("Buffer updated at [0x%x;0x%x):\n%.Rhxd\n", offHst, offHst + cbWidth, cbWidth, (uint8_t )pMipLevel->pSurfaceData + offHst));
2500
2501	/* Do not bother to copy the data to the D3D resource now. vmsvga3dDrawPrimitives will do that.
2502	* The SVGA driver may use the same surface for both index and vertex data.
2503	*/
2504
2505	/* Make sure that vmsvga3dDrawPrimitives fetches the new data. */
2506	pMipLevel->fDirty = true;
2507	pSurface->fDirty = true;
2508	}
2509	else
2510	{
2511	AssertMsgFailed(("Unsupported surface flags 0x%08X, type %d\n", pSurface->surfaceFlags, pSurface->enmD3DResType));
2512	}
2513
2514	return rc;
2515	}
2516
2517	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2518	{
2519	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2520	HRESULT hr;
2521
2522	PVMSVGA3DSURFACE pSurface;
2523	int rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
2524	AssertRCReturn(rc, rc);
2525	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2526
2527	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2528	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2529	pSurface->autogenFilter = filter;
2530
2531	Log(("vmsvga3dGenerateMipmaps: sid=%u filter=%d\n", sid, filter));
2532
2533	if (!pSurface->u.pSurface)
2534	{
2535	/** @todo stricter checks for associated context */
2536	uint32_t const cid = pSurface->idAssociatedContext;
2537
2538	PVMSVGA3DCONTEXT pContext;
2539	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
2540	AssertRCReturn(rc, rc);
2541
2542	/* Unknown surface type; turn it into a texture. */
2543	LogFunc(("unknown src surface sid=%u type=%d format=%d -> create texture\n", sid, pSurface->surfaceFlags, pSurface->format));
2544	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2545	AssertRCReturn(rc, rc);
2546	}
2547	else
2548	{
2549	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2550	AssertMsg(hr == D3D_OK, ("SetAutoGenFilterType failed with %x\n", hr));
2551	}
2552
2553	/* Generate the mip maps. */
2554	pSurface->u.pTexture->GenerateMipSubLevels();
2555
2556	return VINF_SUCCESS;
2557	}
2558
2559
2560	/**
2561	* Create a new 3d context
2562	*
2563	* @returns VBox status code.
2564	* @param pThis The shared VGA instance data.
2565	* @param cid Context id
2566	*/
2567	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2568	{
2569	int rc;
2570	PVMSVGA3DCONTEXT pContext;
2571	HRESULT hr;
2572	D3DPRESENT_PARAMETERS PresParam;
2573	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2574
2575	Log(("vmsvga3dContextDefine id %x\n", cid));
2576
2577	AssertReturn(pState, VERR_NO_MEMORY);
2578	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2579
2580	if (cid >= pState->cContexts)
2581	{
2582	/* Grow the array. */
2583	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2584	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2585	AssertReturn(pvNew, VERR_NO_MEMORY);
2586	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2587	while (pState->cContexts < cNew)
2588	{
2589	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2590	AssertReturn(pContext, VERR_NO_MEMORY);
2591	pContext->id = SVGA3D_INVALID_ID;
2592	pState->papContexts[pState->cContexts++] = pContext;
2593	}
2594	}
2595	/* If one already exists with this id, then destroy it now. */
2596	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2597	vmsvga3dContextDestroy(pThis, cid);
2598
2599	pContext = pState->papContexts[cid];
2600	memset(pContext, 0, sizeof(*pContext));
2601	pContext->id = cid;
2602	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTextures); i++)
2603	pContext->aSidActiveTextures[i] = SVGA3D_INVALID_ID;
2604	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2605	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2606
2607	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2608	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2609
2610	/* Create a context window with minimal 4x4 size. We will never use the swapchain
2611	* to present the rendered image. Rendered images from the guest will be copied to
2612	* the VMSVGA SCREEN object, which can be either an offscreen render target or
2613	* system memory in the guest VRAM.
2614	*/
2615	rc = vmsvga3dContextWindowCreate(pState->hInstance, pState->pWindowThread, pState->WndRequestSem, &pContext->hwnd);
2616	AssertRCReturn(rc, rc);
2617
2618	/* Changed when the function returns. */
2619	PresParam.BackBufferWidth = 0;
2620	PresParam.BackBufferHeight = 0;
2621	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2622	PresParam.BackBufferCount = 0;
2623
2624	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2625	PresParam.MultiSampleQuality = 0;
2626	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
2627	PresParam.hDeviceWindow = pContext->hwnd;
2628	PresParam.Windowed = TRUE;
2629	PresParam.EnableAutoDepthStencil = FALSE;
2630	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2631	PresParam.Flags = 0;
2632	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2633	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2634	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2635
2636	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2637	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2638	D3DDEVTYPE_HAL,
2639	pContext->hwnd,
2640	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2641	&PresParam,
2642	&pContext->pDevice);
2643	#else
2644	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2645	D3DDEVTYPE_HAL,
2646	pContext->hwnd,
2647	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2648	&PresParam,
2649	NULL,
2650	&pContext->pDevice);
2651	#endif
2652	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2653
2654	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2655	return VINF_SUCCESS;
2656	}
2657
2658	/**
2659	* Destroy an existing 3d context
2660	*
2661	* @returns VBox status code.
2662	* @param pThis The shared VGA instance data.
2663	* @param cid Context id
2664	*/
2665	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2666	{
2667	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2668	AssertReturn(pState, VERR_NO_MEMORY);
2669
2670	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2671
2672	if ( cid < pState->cContexts
2673	&& pState->papContexts[cid]->id == cid)
2674	{
2675	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2676
2677	Log(("vmsvga3dContextDestroy id %x\n", cid));
2678
2679	/* Cleanup the device runtime state. */
2680	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2681
2682	/* Check for all surfaces that are associated with this context to remove all dependencies */
2683	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2684	{
2685	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2686	if ( pSurface->id == sid
2687	&& pSurface->idAssociatedContext == cid)
2688	{
2689	int rc;
2690
2691	LogFunc(("Remove all dependencies for surface sid=%u\n", sid));
2692
2693	uint32_t surfaceFlags = pSurface->surfaceFlags;
2694	SVGA3dSurfaceFormat format = pSurface->format;
2695	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2696	uint32_t multisampleCount = pSurface->multiSampleCount;
2697	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2698	SVGA3dSize *pMipLevelSize;
2699	uint32_t cFaces = pSurface->cFaces;
2700
2701	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2702	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2703
2704	for (uint32_t face=0; face < pSurface->cFaces; face++)
2705	{
2706	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2707	{
2708	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2709	memcpy(&pMipLevelSize[idx], &pSurface->paMipmapLevels[idx].mipmapSize, sizeof(SVGA3dSize));
2710	}
2711	}
2712	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2713
2714	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2715	#ifdef DEBUG_sunlover
2716	/** @todo not safe with shared objects */
2717	Assert(pSurface->pSharedObjectTree == NULL);
2718	#endif
2719
2720	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2721	AssertRC(rc);
2722
2723	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2724	AssertRC(rc);
2725
2726	Assert(!pSurface->u.pSurface);
2727	}
2728	else
2729	{
2730	/* Check for a shared surface object. */
2731	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2732	if (pSharedSurface)
2733	{
2734	LogFunc(("Remove shared dependency for surface sid=%u\n", sid));
2735
2736	switch (pSurface->enmD3DResType)
2737	{
2738	case VMSVGA3D_D3DRESTYPE_TEXTURE:
2739	Assert(pSharedSurface->u.pTexture);
2740	D3D_RELEASE(pSharedSurface->u.pTexture);
2741	break;
2742
2743	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
2744	Assert(pSharedSurface->u.pCubeTexture);
2745	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
2746	break;
2747
2748	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
2749	Assert(pSharedSurface->u.pVolumeTexture);
2750	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
2751	break;
2752
2753	default:
2754	AssertFailed();
2755	break;
2756	}
2757	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2758	RTMemFree(pSharedSurface);
2759	}
2760	}
2761	}
2762
2763	/* Destroy all leftover pixel shaders. */
2764	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2765	{
2766	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2767	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2768	}
2769	if (pContext->paPixelShader)
2770	RTMemFree(pContext->paPixelShader);
2771
2772	/* Destroy all leftover vertex shaders. */
2773	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2774	{
2775	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2776	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2777	}
2778	if (pContext->paVertexShader)
2779	RTMemFree(pContext->paVertexShader);
2780
2781	if (pContext->state.paVertexShaderConst)
2782	RTMemFree(pContext->state.paVertexShaderConst);
2783	if (pContext->state.paPixelShaderConst)
2784	RTMemFree(pContext->state.paPixelShaderConst);
2785
2786	vmsvga3dOcclusionQueryDelete(pState, pContext);
2787
2788	/* Release the D3D device object */
2789	D3D_RELEASE(pContext->pDevice);
2790
2791	/* Destroy the window we've created. */
2792	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2793	AssertRC(rc);
2794
2795	memset(pContext, 0, sizeof(*pContext));
2796	pContext->id = SVGA3D_INVALID_ID;
2797	}
2798	else
2799	AssertFailed();
2800
2801	return VINF_SUCCESS;
2802	}
2803
2804	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
2805	{
2806	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2807	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2808	AssertReturn(pState, VERR_NO_MEMORY);
2809
2810	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2811	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); ++i)
2812	{
2813	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
2814	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTextures[i]);
2815	}
2816	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
2817	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
2818	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
2819	#endif
2820	return VINF_SUCCESS;
2821	}
2822
2823	/* Handle resize */
2824	int vmsvga3dChangeMode(PVGASTATE pThis)
2825	{
2826	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2827	AssertReturn(pState, VERR_NO_MEMORY);
2828
2829	/* Resize all active contexts. */
2830	for (uint32_t i = 0; i < pState->cContexts; i++)
2831	{
2832	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2833	uint32_t cid = pContext->id;
2834
2835	if (cid != SVGA3D_INVALID_ID)
2836	{
2837	D3DPRESENT_PARAMETERS PresParam;
2838	D3DVIEWPORT9 viewportOrg;
2839	HRESULT hr;
2840
2841	#ifdef VMSVGA3D_DIRECT3D9_RESET
2842	/* Sync back all surface data as everything is lost after the Reset. */
2843	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2844	{
2845	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2846	if ( pSurface->id == sid
2847	&& pSurface->idAssociatedContext == cid
2848	&& pSurface->u.pSurface)
2849	{
2850	Log(("vmsvga3dChangeMode: sync back data of surface sid=%u (fDirty=%d)\n", sid, pSurface->fDirty));
2851
2852	/* Reallocate our surface memory buffers. */
2853	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2854	{
2855	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->paMipmapLevels[i];
2856
2857	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2858	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2859
2860	if (!pSurface->fDirty)
2861	{
2862	D3DLOCKED_RECT LockedRect;
2863
2864	if (pSurface->bounce.pTexture)
2865	{
2866	IDirect3DSurface9 pSrc, pDest;
2867
2868	/** @todo only sync when something was actually rendered (since the last sync) */
2869	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2870	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2871	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2872
2873	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2874	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2875
2876	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2877	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2878
2879	D3D_RELEASE(pSrc);
2880	D3D_RELEASE(pDest);
2881
2882	hr = pSurface->bounce.pTexture->LockRect(i,
2883	&LockedRect,
2884	NULL,
2885	D3DLOCK_READONLY);
2886	}
2887	else
2888	hr = pSurface->u.pTexture->LockRect(i,
2889	&LockedRect,
2890	NULL,
2891	D3DLOCK_READONLY);
2892	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2893
2894	/* Copy the data one line at a time in case the internal pitch is different. */
2895	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2896	{
2897	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2898	}
2899
2900	if (pSurface->bounce.pTexture)
2901	hr = pSurface->bounce.pTexture->UnlockRect(i);
2902	else
2903	hr = pSurface->u.pTexture->UnlockRect(i);
2904	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2905	}
2906	}
2907
2908
2909	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
2910	{
2911	case SVGA3D_SURFACE_CUBEMAP:
2912	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE:
2913	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2914	D3D_RELEASE(pSurface->u.pCubeTexture);
2915	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2916	break;
2917
2918	case SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2919	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2920	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2921	if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_VERTEXBUFFER)
2922	D3D_RELEASE(pSurface->u.pVertexBuffer);
2923	else if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_INDEXBUFFER)
2924	D3D_RELEASE(pSurface->u.pIndexBuffer);
2925	else
2926	AssertMsg(pSurface->u.pVertexBuffer == NULL, ("fu32ActualUsageFlags %x\n", pSurface->fu32ActualUsageFlags));
2927	break;
2928
2929	case SVGA3D_SURFACE_HINT_TEXTURE:
2930	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2931	D3D_RELEASE(pSurface->u.pTexture);
2932	D3D_RELEASE(pSurface->bounce.pTexture);
2933	break;
2934
2935	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2936	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2937	if (pSurface->fStencilAsTexture)
2938	D3D_RELEASE(pSurface->u.pTexture);
2939	else
2940	D3D_RELEASE(pSurface->u.pSurface);
2941	break;
2942
2943	default:
2944	AssertFailed();
2945	break;
2946	}
2947	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2948	Assert(pSurface->pSharedObjectTree == NULL);
2949
2950	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2951	pSurface->hSharedObject = 0;
2952	}
2953	}
2954	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2955
2956	/* Cleanup the device runtime state. */
2957	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2958
2959	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2960	hr = pContext->pDevice->GetViewport(&viewportOrg);
2961	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2962
2963	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)));
2964
2965	/* Changed when the function returns. */
2966	PresParam.BackBufferWidth = 0;
2967	PresParam.BackBufferHeight = 0;
2968	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2969	PresParam.BackBufferCount = 0;
2970
2971	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2972	PresParam.MultiSampleQuality = 0;
2973	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
2974	PresParam.hDeviceWindow = pContext->hwnd;
2975	PresParam.Windowed = TRUE;
2976	PresParam.EnableAutoDepthStencil = FALSE;
2977	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2978	PresParam.Flags = 0;
2979	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2980	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2981	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
2982
2983	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2984	hr = pContext->pDevice->Reset(&PresParam);
2985	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2986	#else
2987	/* ResetEx does not trash the device state */
2988	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
2989	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2990	#endif
2991	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2992
2993	/* ResetEx changes the viewport; restore it again. */
2994	hr = pContext->pDevice->SetViewport(&viewportOrg);
2995	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2996
2997	#ifdef LOG_ENABLED
2998	{
2999	D3DVIEWPORT9 viewport;
3000	hr = pContext->pDevice->GetViewport(&viewport);
3001	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3002
3003	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)));
3004	}
3005	#endif
3006
3007	/* First set the render targets as they change the internal state (reset viewport etc) */
3008	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
3009	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
3010	{
3011	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
3012	{
3013	SVGA3dSurfaceImageId target;
3014
3015	target.sid = pContext->state.aRenderTargets[j];
3016	target.face = 0;
3017	target.mipmap = 0;
3018	int rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
3019	AssertRCReturn(rc, rc);
3020	}
3021	}
3022
3023	#ifdef VMSVGA3D_DIRECT3D9_RESET
3024	/* Recreate the render state */
3025	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
3026	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
3027	{
3028	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
3029
3030	if (pRenderState->state != SVGA3D_RS_INVALID)
3031	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
3032	}
3033	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
3034
3035	/* Recreate the texture state */
3036	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
3037	for (uint32_t iStage = 0; iStage < RT_ELEMENTS(pContext->state.aTextureStates); iStage++)
3038	{
3039	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[0]); j++)
3040	{
3041	SVGA3dTextureState *pTextureState = &pContext->state.aTextureStates[iStage][j];
3042
3043	if (pTextureState->name != SVGA3D_RS_INVALID)
3044	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
3045	}
3046	}
3047	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
3048
3049	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
3050	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
3051	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
3052	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
3053	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
3054	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
3055	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
3056	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
3057	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
3058	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
3059	/** @todo restore more state data */
3060	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3061	}
3062	}
3063	return VINF_SUCCESS;
3064	}
3065
3066
3067	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
3068	{
3069	D3DTRANSFORMSTATETYPE d3dState;
3070	HRESULT hr;
3071	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3072	AssertReturn(pState, VERR_NO_MEMORY);
3073
3074	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
3075
3076	ASSERT_GUEST_RETURN((unsigned)type < SVGA3D_TRANSFORM_MAX, VERR_INVALID_PARAMETER);
3077
3078	PVMSVGA3DCONTEXT pContext;
3079	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3080	AssertRCReturn(rc, rc);
3081
3082	switch (type)
3083	{
3084	case SVGA3D_TRANSFORM_VIEW:
3085	d3dState = D3DTS_VIEW;
3086	break;
3087	case SVGA3D_TRANSFORM_PROJECTION:
3088	d3dState = D3DTS_PROJECTION;
3089	break;
3090	case SVGA3D_TRANSFORM_TEXTURE0:
3091	d3dState = D3DTS_TEXTURE0;
3092	break;
3093	case SVGA3D_TRANSFORM_TEXTURE1:
3094	d3dState = D3DTS_TEXTURE1;
3095	break;
3096	case SVGA3D_TRANSFORM_TEXTURE2:
3097	d3dState = D3DTS_TEXTURE2;
3098	break;
3099	case SVGA3D_TRANSFORM_TEXTURE3:
3100	d3dState = D3DTS_TEXTURE3;
3101	break;
3102	case SVGA3D_TRANSFORM_TEXTURE4:
3103	d3dState = D3DTS_TEXTURE4;
3104	break;
3105	case SVGA3D_TRANSFORM_TEXTURE5:
3106	d3dState = D3DTS_TEXTURE5;
3107	break;
3108	case SVGA3D_TRANSFORM_TEXTURE6:
3109	d3dState = D3DTS_TEXTURE6;
3110	break;
3111	case SVGA3D_TRANSFORM_TEXTURE7:
3112	d3dState = D3DTS_TEXTURE7;
3113	break;
3114	case SVGA3D_TRANSFORM_WORLD:
3115	d3dState = D3DTS_WORLD;
3116	break;
3117	case SVGA3D_TRANSFORM_WORLD1:
3118	d3dState = D3DTS_WORLD1;
3119	break;
3120	case SVGA3D_TRANSFORM_WORLD2:
3121	d3dState = D3DTS_WORLD2;
3122	break;
3123	case SVGA3D_TRANSFORM_WORLD3:
3124	d3dState = D3DTS_WORLD3;
3125	break;
3126
3127	default:
3128	Log(("vmsvga3dSetTransform: unknown type!!\n"));
3129	return VERR_INVALID_PARAMETER;
3130	}
3131
3132	/* Save this matrix for vm state save/restore. */
3133	pContext->state.aTransformState[type].fValid = true;
3134	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
3135	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
3136
3137	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)));
3138	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)));
3139	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)));
3140	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)));
3141	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
3142	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
3143	return VINF_SUCCESS;
3144	}
3145
3146	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
3147	{
3148	D3DVIEWPORT9 viewport;
3149	HRESULT hr;
3150	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3151	AssertReturn(pState, VERR_NO_MEMORY);
3152
3153	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
3154
3155	PVMSVGA3DCONTEXT pContext;
3156	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3157	AssertRCReturn(rc, rc);
3158
3159	pContext->state.zRange = zRange;
3160	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3161
3162	hr = pContext->pDevice->GetViewport(&viewport);
3163	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3164
3165	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)));
3166	/** @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3167	if (zRange.min < 0.0)
3168	zRange.min = 0.0;
3169	if (zRange.max > 1.0)
3170	zRange.max = 1.0;
3171
3172	viewport.MinZ = zRange.min;
3173	viewport.MaxZ = zRange.max;
3174	hr = pContext->pDevice->SetViewport(&viewport);
3175	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3176	return VINF_SUCCESS;
3177	}
3178
3179	/**
3180	* Convert SVGA blend op value to its D3D equivalent
3181	*/
3182	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3183	{
3184	switch (blendOp)
3185	{
3186	case SVGA3D_BLENDOP_ZERO:
3187	return D3DBLEND_ZERO;
3188	case SVGA3D_BLENDOP_ONE:
3189	return D3DBLEND_ONE;
3190	case SVGA3D_BLENDOP_SRCCOLOR:
3191	return D3DBLEND_SRCCOLOR;
3192	case SVGA3D_BLENDOP_INVSRCCOLOR:
3193	return D3DBLEND_INVSRCCOLOR;
3194	case SVGA3D_BLENDOP_SRCALPHA:
3195	return D3DBLEND_SRCALPHA;
3196	case SVGA3D_BLENDOP_INVSRCALPHA:
3197	return D3DBLEND_INVSRCALPHA;
3198	case SVGA3D_BLENDOP_DESTALPHA:
3199	return D3DBLEND_DESTALPHA;
3200	case SVGA3D_BLENDOP_INVDESTALPHA:
3201	return D3DBLEND_INVDESTALPHA;
3202	case SVGA3D_BLENDOP_DESTCOLOR:
3203	return D3DBLEND_DESTCOLOR;
3204	case SVGA3D_BLENDOP_INVDESTCOLOR:
3205	return D3DBLEND_INVDESTCOLOR;
3206	case SVGA3D_BLENDOP_SRCALPHASAT:
3207	return D3DBLEND_SRCALPHASAT;
3208	case SVGA3D_BLENDOP_BLENDFACTOR:
3209	return D3DBLEND_BLENDFACTOR;
3210	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3211	return D3DBLEND_INVBLENDFACTOR;
3212	default:
3213	AssertFailed();
3214	return defaultBlendOp;
3215	}
3216	}
3217
3218	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3219	{
3220	DWORD val = 0; /* Shut up MSC */
3221	HRESULT hr;
3222	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3223	AssertReturn(pState, VERR_NO_MEMORY);
3224
3225	Log(("vmsvga3dSetRenderState cid=%u cRenderStates=%d\n", cid, cRenderStates));
3226
3227	PVMSVGA3DCONTEXT pContext;
3228	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3229	AssertRCReturn(rc, rc);
3230
3231	for (unsigned i = 0; i < cRenderStates; i++)
3232	{
3233	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3234
3235	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3236	/* Save the render state for vm state saving. */
3237	ASSERT_GUEST_RETURN((unsigned)pRenderState[i].state < SVGA3D_RS_MAX, VERR_INVALID_PARAMETER);
3238	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3239
3240	switch (pRenderState[i].state)
3241	{
3242	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3243	renderState = D3DRS_ZENABLE;
3244	val = pRenderState[i].uintValue;
3245	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3246	break;
3247
3248	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3249	renderState = D3DRS_ZWRITEENABLE;
3250	val = pRenderState[i].uintValue;
3251	break;
3252
3253	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3254	renderState = D3DRS_ALPHATESTENABLE;
3255	val = pRenderState[i].uintValue;
3256	break;
3257
3258	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3259	renderState = D3DRS_DITHERENABLE;
3260	val = pRenderState[i].uintValue;
3261	break;
3262
3263	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3264	renderState = D3DRS_ALPHABLENDENABLE;
3265	val = pRenderState[i].uintValue;
3266	break;
3267
3268	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3269	renderState = D3DRS_FOGENABLE;
3270	val = pRenderState[i].uintValue;
3271	break;
3272
3273	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3274	renderState = D3DRS_SPECULARENABLE;
3275	val = pRenderState[i].uintValue;
3276	break;
3277
3278	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3279	renderState = D3DRS_LIGHTING;
3280	val = pRenderState[i].uintValue;
3281	break;
3282
3283	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3284	renderState = D3DRS_NORMALIZENORMALS;
3285	val = pRenderState[i].uintValue;
3286	break;
3287
3288	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3289	renderState = D3DRS_POINTSPRITEENABLE;
3290	val = pRenderState[i].uintValue;
3291	break;
3292
3293	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3294	renderState = D3DRS_POINTSCALEENABLE;
3295	val = pRenderState[i].uintValue;
3296	break;
3297
3298	case SVGA3D_RS_POINTSIZE: /* float */
3299	renderState = D3DRS_POINTSIZE;
3300	val = pRenderState[i].uintValue;
3301	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3302	break;
3303
3304	case SVGA3D_RS_POINTSIZEMIN: /* float */
3305	renderState = D3DRS_POINTSIZE_MIN;
3306	val = pRenderState[i].uintValue;
3307	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3308	break;
3309
3310	case SVGA3D_RS_POINTSIZEMAX: /* float */
3311	renderState = D3DRS_POINTSIZE_MAX;
3312	val = pRenderState[i].uintValue;
3313	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3314	break;
3315
3316	case SVGA3D_RS_POINTSCALE_A: /* float */
3317	renderState = D3DRS_POINTSCALE_A;
3318	val = pRenderState[i].uintValue;
3319	break;
3320
3321	case SVGA3D_RS_POINTSCALE_B: /* float */
3322	renderState = D3DRS_POINTSCALE_B;
3323	val = pRenderState[i].uintValue;
3324	break;
3325
3326	case SVGA3D_RS_POINTSCALE_C: /* float */
3327	renderState = D3DRS_POINTSCALE_C;
3328	val = pRenderState[i].uintValue;
3329	break;
3330
3331	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3332	renderState = D3DRS_AMBIENT;
3333	val = pRenderState[i].uintValue;
3334	break;
3335
3336	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3337	renderState = D3DRS_CLIPPLANEENABLE;
3338	val = pRenderState[i].uintValue;
3339	break;
3340
3341	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3342	renderState = D3DRS_FOGCOLOR;
3343	val = pRenderState[i].uintValue;
3344	break;
3345
3346	case SVGA3D_RS_FOGSTART: /* float */
3347	renderState = D3DRS_FOGSTART;
3348	val = pRenderState[i].uintValue;
3349	break;
3350
3351	case SVGA3D_RS_FOGEND: /* float */
3352	renderState = D3DRS_FOGEND;
3353	val = pRenderState[i].uintValue;
3354	break;
3355
3356	case SVGA3D_RS_FOGDENSITY: /* float */
3357	renderState = D3DRS_FOGDENSITY;
3358	val = pRenderState[i].uintValue;
3359	break;
3360
3361	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3362	renderState = D3DRS_RANGEFOGENABLE;
3363	val = pRenderState[i].uintValue;
3364	break;
3365
3366	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3367	{
3368	SVGA3dFogMode mode;
3369	mode.uintValue = pRenderState[i].uintValue;
3370
3371	switch (mode.s.function)
3372	{
3373	case SVGA3D_FOGFUNC_INVALID:
3374	val = D3DFOG_NONE;
3375	break;
3376	case SVGA3D_FOGFUNC_EXP:
3377	val = D3DFOG_EXP;
3378	break;
3379	case SVGA3D_FOGFUNC_EXP2:
3380	val = D3DFOG_EXP2;
3381	break;
3382	case SVGA3D_FOGFUNC_LINEAR:
3383	val = D3DFOG_LINEAR;
3384	break;
3385	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3386	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3387	break;
3388	default:
3389	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3390	break;
3391	}
3392
3393	/* The fog type determines the render state. */
3394	switch (mode.s.type)
3395	{
3396	case SVGA3D_FOGTYPE_VERTEX:
3397	renderState = D3DRS_FOGVERTEXMODE;
3398	break;
3399	case SVGA3D_FOGTYPE_PIXEL:
3400	renderState = D3DRS_FOGTABLEMODE;
3401	break;
3402	default:
3403	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3404	break;
3405	}
3406
3407	/* Set the fog base to depth or range. */
3408	switch (mode.s.base)
3409	{
3410	case SVGA3D_FOGBASE_DEPTHBASED:
3411	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3412	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3413	break;
3414	case SVGA3D_FOGBASE_RANGEBASED:
3415	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3416	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3417	break;
3418	default:
3419	/* ignore */
3420	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3421	break;
3422	}
3423	break;
3424	}
3425
3426	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3427	{
3428	SVGA3dFillMode mode;
3429
3430	mode.uintValue = pRenderState[i].uintValue;
3431
3432	switch (mode.s.mode)
3433	{
3434	case SVGA3D_FILLMODE_POINT:
3435	val = D3DFILL_POINT;
3436	break;
3437	case SVGA3D_FILLMODE_LINE:
3438	val = D3DFILL_WIREFRAME;
3439	break;
3440	case SVGA3D_FILLMODE_FILL:
3441	val = D3DFILL_SOLID;
3442	break;
3443	default:
3444	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3445	break;
3446	}
3447	/** @todo ignoring face for now. */
3448	renderState = D3DRS_FILLMODE;
3449	break;
3450	}
3451
3452	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3453	renderState = D3DRS_SHADEMODE;
3454	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3455	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3456	break;
3457
3458	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3459	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3460	/** @todo */
3461	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3462	/*
3463	renderState = D3DRS_LINEPATTERN;
3464	val = pRenderState[i].uintValue;
3465	*/
3466	break;
3467
3468	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3469	renderState = D3DRS_SRCBLEND;
3470	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3471	break;
3472
3473	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3474	renderState = D3DRS_DESTBLEND;
3475	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3476	break;
3477
3478	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3479	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3480	renderState = D3DRS_BLENDOP;
3481	val = pRenderState[i].uintValue;
3482	break;
3483
3484	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3485	{
3486	switch (pRenderState[i].uintValue)
3487	{
3488	case SVGA3D_FACE_NONE:
3489	val = D3DCULL_NONE;
3490	break;
3491	case SVGA3D_FACE_FRONT:
3492	val = D3DCULL_CW;
3493	break;
3494	case SVGA3D_FACE_BACK:
3495	val = D3DCULL_CCW;
3496	break;
3497	case SVGA3D_FACE_FRONT_BACK:
3498	AssertFailed();
3499	val = D3DCULL_CW;
3500	break;
3501	default:
3502	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3503	break;
3504	}
3505	renderState = D3DRS_CULLMODE;
3506	break;
3507	}
3508
3509	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3510	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3511	renderState = D3DRS_ZFUNC;
3512	val = pRenderState[i].uintValue;
3513	break;
3514
3515	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3516	renderState = D3DRS_ALPHAFUNC;
3517	val = pRenderState[i].uintValue;
3518	break;
3519
3520	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3521	renderState = D3DRS_STENCILENABLE;
3522	val = pRenderState[i].uintValue;
3523	break;
3524
3525	case SVGA3D_RS_STENCILREF: /* uint32_t */
3526	renderState = D3DRS_STENCILREF;
3527	val = pRenderState[i].uintValue;
3528	break;
3529
3530	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3531	renderState = D3DRS_STENCILMASK;
3532	val = pRenderState[i].uintValue;
3533	break;
3534
3535	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3536	renderState = D3DRS_STENCILWRITEMASK;
3537	val = pRenderState[i].uintValue;
3538	break;
3539
3540	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3541	renderState = D3DRS_STENCILFUNC;
3542	val = pRenderState[i].uintValue;
3543	break;
3544
3545	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3546	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3547	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3548	renderState = D3DRS_STENCILFAIL;
3549	val = pRenderState[i].uintValue;
3550	break;
3551
3552	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3553	renderState = D3DRS_STENCILZFAIL;
3554	val = pRenderState[i].uintValue;
3555	break;
3556
3557	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3558	renderState = D3DRS_STENCILPASS;
3559	val = pRenderState[i].uintValue;
3560	break;
3561
3562	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3563	renderState = D3DRS_ALPHAREF;
3564	val = (uint8_t)(pRenderState[i].floatValue * 255.0f); /* D3DRS_ALPHAREF 0..255 */
3565	break;
3566
3567	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3568	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3569	/*
3570	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3571	val = pRenderState[i].uintValue;
3572	*/
3573	break;
3574
3575	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3576	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3577	/** @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3578	/*
3579	renderState = D3DRS_COORDINATETYPE;
3580	val = pRenderState[i].uintValue;
3581	*/
3582	break;
3583
3584	case SVGA3D_RS_ZBIAS: /* float */
3585	/** @todo unknown meaning; depth bias is not identical
3586	renderState = D3DRS_DEPTHBIAS;
3587	val = pRenderState[i].uintValue;
3588	*/
3589	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3590	break;
3591
3592	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3593	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3594	val = pRenderState[i].uintValue;
3595	break;
3596
3597	case SVGA3D_RS_DEPTHBIAS: /* float */
3598	renderState = D3DRS_DEPTHBIAS;
3599	val = pRenderState[i].uintValue;
3600	break;
3601
3602	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3603	renderState = D3DRS_COLORWRITEENABLE;
3604	val = pRenderState[i].uintValue;
3605	break;
3606
3607	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3608	//AssertFailed();
3609	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3610	val = pRenderState[i].uintValue;
3611	break;
3612
3613	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3614	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3615	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3616	val = pRenderState[i].uintValue;
3617	break;
3618
3619	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3620	renderState = D3DRS_SPECULARMATERIALSOURCE;
3621	val = pRenderState[i].uintValue;
3622	break;
3623
3624	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3625	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3626	val = pRenderState[i].uintValue;
3627	break;
3628
3629	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3630	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3631	val = pRenderState[i].uintValue;
3632	break;
3633
3634	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3635	renderState = D3DRS_TEXTUREFACTOR;
3636	val = pRenderState[i].uintValue;
3637	break;
3638
3639	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3640	renderState = D3DRS_LOCALVIEWER;
3641	val = pRenderState[i].uintValue;
3642	break;
3643
3644	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3645	renderState = D3DRS_SCISSORTESTENABLE;
3646	val = pRenderState[i].uintValue;
3647	break;
3648
3649	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3650	renderState = D3DRS_BLENDFACTOR;
3651	val = pRenderState[i].uintValue;
3652	break;
3653
3654	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3655	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3656	val = pRenderState[i].uintValue;
3657	break;
3658
3659	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3660	renderState = D3DRS_CCW_STENCILFUNC;
3661	val = pRenderState[i].uintValue;
3662	break;
3663
3664	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3665	renderState = D3DRS_CCW_STENCILFAIL;
3666	val = pRenderState[i].uintValue;
3667	break;
3668
3669	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3670	renderState = D3DRS_CCW_STENCILZFAIL;
3671	val = pRenderState[i].uintValue;
3672	break;
3673
3674	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3675	renderState = D3DRS_CCW_STENCILPASS;
3676	val = pRenderState[i].uintValue;
3677	break;
3678
3679	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3680	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3681	renderState = D3DRS_VERTEXBLEND;
3682	val = pRenderState[i].uintValue;
3683	break;
3684
3685	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3686	//AssertFailed();
3687	/*
3688	D3DRS_SRGBWRITEENABLE ??
3689	renderState = D3DRS_OUTPUTGAMMA;
3690	val = pRenderState[i].uintValue;
3691	*/
3692	break;
3693
3694	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3695	AssertFailed();
3696	/*
3697	renderState = D3DRS_ZVISIBLE;
3698	val = pRenderState[i].uintValue;
3699	*/
3700	break;
3701
3702	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3703	renderState = D3DRS_LASTPIXEL;
3704	val = pRenderState[i].uintValue;
3705	break;
3706
3707	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3708	renderState = D3DRS_CLIPPING;
3709	val = pRenderState[i].uintValue;
3710	break;
3711
3712	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3713	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3714	renderState = D3DRS_WRAP0;
3715	val = pRenderState[i].uintValue;
3716	break;
3717
3718	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3719	renderState = D3DRS_WRAP1;
3720	val = pRenderState[i].uintValue;
3721	break;
3722
3723	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3724	renderState = D3DRS_WRAP2;
3725	val = pRenderState[i].uintValue;
3726	break;
3727
3728	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3729	renderState = D3DRS_WRAP3;
3730	val = pRenderState[i].uintValue;
3731	break;
3732
3733	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3734	renderState = D3DRS_WRAP4;
3735	val = pRenderState[i].uintValue;
3736	break;
3737
3738	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3739	renderState = D3DRS_WRAP5;
3740	val = pRenderState[i].uintValue;
3741	break;
3742
3743	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3744	renderState = D3DRS_WRAP6;
3745	val = pRenderState[i].uintValue;
3746	break;
3747
3748	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3749	renderState = D3DRS_WRAP7;
3750	val = pRenderState[i].uintValue;
3751	break;
3752
3753	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3754	renderState = D3DRS_WRAP8;
3755	val = pRenderState[i].uintValue;
3756	break;
3757
3758	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3759	renderState = D3DRS_WRAP9;
3760	val = pRenderState[i].uintValue;
3761	break;
3762
3763	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3764	renderState = D3DRS_WRAP10;
3765	val = pRenderState[i].uintValue;
3766	break;
3767
3768	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3769	renderState = D3DRS_WRAP11;
3770	val = pRenderState[i].uintValue;
3771	break;
3772
3773	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3774	renderState = D3DRS_WRAP12;
3775	val = pRenderState[i].uintValue;
3776	break;
3777
3778	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3779	renderState = D3DRS_WRAP13;
3780	val = pRenderState[i].uintValue;
3781	break;
3782
3783	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3784	renderState = D3DRS_WRAP14;
3785	val = pRenderState[i].uintValue;
3786	break;
3787
3788	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3789	renderState = D3DRS_WRAP15;
3790	val = pRenderState[i].uintValue;
3791	break;
3792
3793	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3794	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3795	val = pRenderState[i].uintValue;
3796	break;
3797
3798	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3799	renderState = D3DRS_MULTISAMPLEMASK;
3800	val = pRenderState[i].uintValue;
3801	break;
3802
3803	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3804	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3805	val = pRenderState[i].uintValue;
3806	break;
3807
3808	case SVGA3D_RS_TWEENFACTOR: /* float */
3809	renderState = D3DRS_TWEENFACTOR;
3810	val = pRenderState[i].uintValue;
3811	break;
3812
3813	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3814	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3815	val = pRenderState[i].uintValue;
3816	break;
3817
3818	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3819	renderState = D3DRS_COLORWRITEENABLE1;
3820	val = pRenderState[i].uintValue;
3821	break;
3822
3823	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3824	renderState = D3DRS_COLORWRITEENABLE2;
3825	val = pRenderState[i].uintValue;
3826	break;
3827
3828	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3829	renderState = D3DRS_COLORWRITEENABLE3;
3830	val = pRenderState[i].uintValue;
3831	break;
3832
3833	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3834	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3835	val = pRenderState[i].uintValue;
3836	break;
3837
3838	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3839	renderState = D3DRS_SRCBLENDALPHA;
3840	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3841	break;
3842
3843	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3844	renderState = D3DRS_DESTBLENDALPHA;
3845	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3846	break;
3847
3848	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3849	renderState = D3DRS_BLENDOPALPHA;
3850	val = pRenderState[i].uintValue;
3851	break;
3852
3853	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3854	AssertFailed();
3855	/*
3856	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3857	val = pRenderState[i].uintValue;
3858	*/
3859	break;
3860
3861	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3862	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3863	val = pRenderState[i].uintValue;
3864	break;
3865
3866	case SVGA3D_RS_LINEWIDTH: /* float */
3867	AssertFailed();
3868	/*
3869	renderState = D3DRS_LINEWIDTH;
3870	val = pRenderState[i].uintValue;
3871	*/
3872	break;
3873
3874	case SVGA3D_RS_MAX: /* shut up MSC */
3875	case SVGA3D_RS_INVALID:
3876	AssertFailedBreak();
3877	}
3878
3879	if (renderState != D3DRS_FORCE_DWORD)
3880	{
3881	hr = pContext->pDevice->SetRenderState(renderState, val);
3882	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3883	}
3884	}
3885
3886	return VINF_SUCCESS;
3887	}
3888
3889	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3890	{
3891	HRESULT hr;
3892	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3893
3894	AssertReturn(pState, VERR_NO_MEMORY);
3895	AssertReturn((unsigned)type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3896
3897	LogFunc(("cid=%u type=%x sid=%u face=%u mipmap=%u\n", cid, type, target.sid, target.face, target.mipmap));
3898
3899	PVMSVGA3DCONTEXT pContext;
3900	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3901	AssertRCReturn(rc, rc);
3902
3903	/* Save for vm state save/restore. */
3904	pContext->state.aRenderTargets[type] = target.sid;
3905
3906	if (target.sid == SVGA3D_INVALID_ID)
3907	{
3908	/* Disable render target. */
3909	switch (type)
3910	{
3911	case SVGA3D_RT_DEPTH:
3912	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3913	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3914	break;
3915
3916	case SVGA3D_RT_STENCIL:
3917	/* ignore; correct?? */
3918	break;
3919
3920	case SVGA3D_RT_COLOR0:
3921	case SVGA3D_RT_COLOR1:
3922	case SVGA3D_RT_COLOR2:
3923	case SVGA3D_RT_COLOR3:
3924	case SVGA3D_RT_COLOR4:
3925	case SVGA3D_RT_COLOR5:
3926	case SVGA3D_RT_COLOR6:
3927	case SVGA3D_RT_COLOR7:
3928	if (pState->fSupportedSurfaceNULL)
3929	{
3930	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render
3931	* into a depth buffer without wishing to update an actual color render target.
3932	* The dimensions of the render target must match the dimensions of the depth render target,
3933	* which is usually equal to the viewport width and height.
3934	*/
3935	IDirect3DSurface9 *pDummyRenderTarget;
3936	hr = pContext->pDevice->CreateRenderTarget(pContext->state.RectViewPort.w,
3937	pContext->state.RectViewPort.h,
3938	FOURCC_NULL,
3939	D3DMULTISAMPLE_NONE,
3940	0,
3941	FALSE,
3942	&pDummyRenderTarget,
3943	NULL);
3944
3945	AssertMsgReturn(hr == D3D_OK, ("CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3946
3947	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3948	D3D_RELEASE(pDummyRenderTarget);
3949	}
3950	else
3951	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3952
3953	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3954	break;
3955
3956	default:
3957	AssertFailedReturn(VERR_INVALID_PARAMETER);
3958	}
3959	return VINF_SUCCESS;
3960	}
3961
3962	PVMSVGA3DSURFACE pRenderTarget;
3963	rc = vmsvga3dSurfaceFromSid(pState, target.sid, &pRenderTarget);
3964	AssertRCReturn(rc, rc);
3965
3966	switch (type)
3967	{
3968	case SVGA3D_RT_DEPTH:
3969	case SVGA3D_RT_STENCIL:
3970	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
3971	if (!pRenderTarget->u.pSurface)
3972	{
3973	DWORD cQualityLevels = 0;
3974
3975	/* Query the nr of quality levels for this particular format */
3976	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3977	{
3978	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3979	D3DDEVTYPE_HAL,
3980	pRenderTarget->formatD3D,
3981	TRUE, /* Windowed */
3982	pRenderTarget->multiSampleTypeD3D,
3983	&cQualityLevels);
3984	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3985	}
3986
3987	if ( pState->fSupportedSurfaceINTZ
3988	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
3989	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
3990	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8
3991	\|\| pRenderTarget->formatD3D == D3DFMT_D32
3992	\|\| pRenderTarget->formatD3D == D3DFMT_D16))
3993	{
3994	LogFunc(("Creating stencil surface as texture!\n"));
3995	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3996	AssertRC(rc); /* non-fatal, will use CreateDepthStencilSurface */
3997	}
3998
3999	if (!pRenderTarget->fStencilAsTexture)
4000	{
4001	Assert(!pRenderTarget->u.pSurface);
4002
4003	LogFunc(("DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
4004	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->paMipmapLevels[0].mipmapSize.width,
4005	pRenderTarget->paMipmapLevels[0].mipmapSize.height,
4006	pRenderTarget->formatD3D,
4007	pRenderTarget->multiSampleTypeD3D,
4008	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4009	FALSE, /* not discardable */
4010	&pRenderTarget->u.pSurface,
4011	NULL);
4012	AssertMsgReturn(hr == D3D_OK, ("CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4013	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4014	}
4015
4016	pRenderTarget->idAssociatedContext = cid;
4017
4018	#if 0 /* doesn't work */
4019	if ( !pRenderTarget->fStencilAsTexture
4020	&& pRenderTarget->fDirty)
4021	{
4022	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
4023	Assert(pRenderTarget->faces[0].numMipLevels == 1);
4024
4025	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
4026	{
4027	if (pRenderTarget->paMipmapLevels[i].fDirty)
4028	{
4029	D3DLOCKED_RECT LockedRect;
4030
4031	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
4032	NULL, /* entire surface */
4033	0);
4034
4035	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4036
4037	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->paMipmapLevels[i].cbSurfacePitch));
4038
4039	uint8_t pDest = (uint8_t )LockedRect.pBits;
4040	uint8_t pSrc = (uint8_t )pRenderTarget->paMipmapLevels[i].pSurfaceData;
4041	for (uint32_t j = 0; j < pRenderTarget->paMipmapLevels[i].size.height; j++)
4042	{
4043	memcpy(pDest, pSrc, pRenderTarget->paMipmapLevels[i].cbSurfacePitch);
4044
4045	pDest += LockedRect.Pitch;
4046	pSrc += pRenderTarget->paMipmapLevels[i].cbSurfacePitch;
4047	}
4048
4049	hr = pRenderTarget->u.pSurface->UnlockRect();
4050	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4051
4052	pRenderTarget->paMipmapLevels[i].fDirty = false;
4053	}
4054	}
4055	}
4056	#endif
4057	}
4058
4059	/** @todo Assert(!pRenderTarget->fDirty); */
4060
4061	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4062
4063	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
4064	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
4065
4066	if (pRenderTarget->fStencilAsTexture)
4067	{
4068	IDirect3DSurface9 *pStencilSurface;
4069
4070	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, /fLockable=/ false, &pStencilSurface);
4071	AssertRCReturn(rc, rc);
4072
4073	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
4074	D3D_RELEASE(pStencilSurface);
4075	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4076	}
4077	else
4078	{
4079	Assert(pRenderTarget->idAssociatedContext == cid);
4080	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
4081	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4082	}
4083	break;
4084
4085	case SVGA3D_RT_COLOR0:
4086	case SVGA3D_RT_COLOR1:
4087	case SVGA3D_RT_COLOR2:
4088	case SVGA3D_RT_COLOR3:
4089	case SVGA3D_RT_COLOR4:
4090	case SVGA3D_RT_COLOR5:
4091	case SVGA3D_RT_COLOR6:
4092	case SVGA3D_RT_COLOR7:
4093	{
4094	IDirect3DSurface9 *pSurface;
4095	bool fTexture = false;
4096
4097	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4098	vmsvga3dSurfaceFlush(pRenderTarget);
4099
4100	if (pRenderTarget->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE)
4101	{
4102	fTexture = true;
4103
4104	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
4105	if (!pRenderTarget->u.pTexture)
4106	{
4107	LogFunc(("Create texture to be used as render target; sid=%u type=%d format=%d -> create texture\n", target.sid, pRenderTarget->surfaceFlags, pRenderTarget->format));
4108	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4109	AssertRCReturn(rc, rc);
4110	}
4111
4112	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, false, &pSurface);
4113	AssertRCReturn(rc, rc);
4114	}
4115	else
4116	{
4117	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4118	if (!pRenderTarget->u.pSurface)
4119	{
4120	DWORD cQualityLevels = 0;
4121
4122	/* Query the nr of quality levels for this particular format */
4123	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4124	{
4125	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4126	D3DDEVTYPE_HAL,
4127	pRenderTarget->formatD3D,
4128	TRUE, /* Windowed */
4129	pRenderTarget->multiSampleTypeD3D,
4130	&cQualityLevels);
4131	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4132	}
4133
4134	LogFunc(("COLOR; cQualityLevels=%d\n", cQualityLevels));
4135	LogFunc(("Create rendertarget (%d,%d) formatD3D=%x multisample=%x\n",
4136	pRenderTarget->paMipmapLevels[0].mipmapSize.width, pRenderTarget->paMipmapLevels[0].mipmapSize.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
4137
4138	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->paMipmapLevels[0].mipmapSize.width,
4139	pRenderTarget->paMipmapLevels[0].mipmapSize.height,
4140	pRenderTarget->formatD3D,
4141	pRenderTarget->multiSampleTypeD3D,
4142	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4143	TRUE, /* lockable */
4144	&pRenderTarget->u.pSurface,
4145	NULL);
4146	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4147
4148	pRenderTarget->idAssociatedContext = cid;
4149	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4150	}
4151	else
4152	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4153
4154	Assert(pRenderTarget->idAssociatedContext == cid);
4155	Assert(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE);
4156	pSurface = pRenderTarget->u.pSurface;
4157	}
4158
4159	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4160	Assert(!pRenderTarget->fDirty);
4161
4162	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4163	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4164
4165	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4166	if (fTexture)
4167	D3D_RELEASE(pSurface); /* Release reference to texture level 0 */
4168	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4169
4170	/* Changing the render target resets the viewport; restore it here. */
4171	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4172	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4173	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
4174	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
4175	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4176	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4177	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4178
4179	break;
4180	}
4181
4182	default:
4183	AssertFailedReturn(VERR_INVALID_PARAMETER);
4184	}
4185
4186	return VINF_SUCCESS;
4187	}
4188
4189	/**
4190	* Convert SVGA texture combiner value to its D3D equivalent
4191	*/
4192	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4193	{
4194	switch (value)
4195	{
4196	case SVGA3D_TC_DISABLE:
4197	return D3DTOP_DISABLE;
4198	case SVGA3D_TC_SELECTARG1:
4199	return D3DTOP_SELECTARG1;
4200	case SVGA3D_TC_SELECTARG2:
4201	return D3DTOP_SELECTARG2;
4202	case SVGA3D_TC_MODULATE:
4203	return D3DTOP_MODULATE;
4204	case SVGA3D_TC_ADD:
4205	return D3DTOP_ADD;
4206	case SVGA3D_TC_ADDSIGNED:
4207	return D3DTOP_ADDSIGNED;
4208	case SVGA3D_TC_SUBTRACT:
4209	return D3DTOP_SUBTRACT;
4210	case SVGA3D_TC_BLENDTEXTUREALPHA:
4211	return D3DTOP_BLENDTEXTUREALPHA;
4212	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4213	return D3DTOP_BLENDDIFFUSEALPHA;
4214	case SVGA3D_TC_BLENDCURRENTALPHA:
4215	return D3DTOP_BLENDCURRENTALPHA;
4216	case SVGA3D_TC_BLENDFACTORALPHA:
4217	return D3DTOP_BLENDFACTORALPHA;
4218	case SVGA3D_TC_MODULATE2X:
4219	return D3DTOP_MODULATE2X;
4220	case SVGA3D_TC_MODULATE4X:
4221	return D3DTOP_MODULATE4X;
4222	case SVGA3D_TC_DSDT:
4223	AssertFailed(); /** @todo ??? */
4224	return D3DTOP_DISABLE;
4225	case SVGA3D_TC_DOTPRODUCT3:
4226	return D3DTOP_DOTPRODUCT3;
4227	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4228	return D3DTOP_BLENDTEXTUREALPHAPM;
4229	case SVGA3D_TC_ADDSIGNED2X:
4230	return D3DTOP_ADDSIGNED2X;
4231	case SVGA3D_TC_ADDSMOOTH:
4232	return D3DTOP_ADDSMOOTH;
4233	case SVGA3D_TC_PREMODULATE:
4234	return D3DTOP_PREMODULATE;
4235	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4236	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4237	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4238	return D3DTOP_MODULATECOLOR_ADDALPHA;
4239	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4240	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4241	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4242	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4243	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4244	return D3DTOP_BUMPENVMAPLUMINANCE;
4245	case SVGA3D_TC_MULTIPLYADD:
4246	return D3DTOP_MULTIPLYADD;
4247	case SVGA3D_TC_LERP:
4248	return D3DTOP_LERP;
4249	default:
4250	AssertFailed();
4251	return D3DTOP_DISABLE;
4252	}
4253	}
4254
4255	/**
4256	* Convert SVGA texture arg data value to its D3D equivalent
4257	*/
4258	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4259	{
4260	switch (value)
4261	{
4262	case SVGA3D_TA_CONSTANT:
4263	return D3DTA_CONSTANT;
4264	case SVGA3D_TA_PREVIOUS:
4265	return D3DTA_CURRENT; /* current = previous */
4266	case SVGA3D_TA_DIFFUSE:
4267	return D3DTA_DIFFUSE;
4268	case SVGA3D_TA_TEXTURE:
4269	return D3DTA_TEXTURE;
4270	case SVGA3D_TA_SPECULAR:
4271	return D3DTA_SPECULAR;
4272	default:
4273	AssertFailed();
4274	return D3DTA_DIFFUSE;
4275	}
4276	}
4277
4278	/**
4279	* Convert SVGA texture transform flag value to its D3D equivalent
4280	*/
4281	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4282	{
4283	switch (value)
4284	{
4285	case SVGA3D_TEX_TRANSFORM_OFF:
4286	return D3DTTFF_DISABLE;
4287	case SVGA3D_TEX_TRANSFORM_S:
4288	return D3DTTFF_COUNT1; /** @todo correct? */
4289	case SVGA3D_TEX_TRANSFORM_T:
4290	return D3DTTFF_COUNT2; /** @todo correct? */
4291	case SVGA3D_TEX_TRANSFORM_R:
4292	return D3DTTFF_COUNT3; /** @todo correct? */
4293	case SVGA3D_TEX_TRANSFORM_Q:
4294	return D3DTTFF_COUNT4; /** @todo correct? */
4295	case SVGA3D_TEX_PROJECTED:
4296	return D3DTTFF_PROJECTED;
4297	default:
4298	AssertFailed();
4299	return D3DTTFF_DISABLE;
4300	}
4301	}
4302
4303	static DWORD vmsvga3dSamplerIndex2D3D(uint32_t idxSampler)
4304	{
4305	if (idxSampler < SVGA3D_MAX_SAMPLERS_PS)
4306	return idxSampler;
4307	return (idxSampler - SVGA3D_MAX_SAMPLERS_PS) + D3DDMAPSAMPLER;
4308	}
4309
4310	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4311	{
4312	DWORD val = 0; /* Shut up MSC */
4313	HRESULT hr;
4314	PVMSVGA3DCONTEXT pContext;
4315	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4316	AssertReturn(pState, VERR_NO_MEMORY);
4317
4318	LogFunc(("%x cTextureState=%d\n", cid, cTextureStates));
4319
4320	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4321	AssertRCReturn(rc, rc);
4322
4323	for (unsigned i = 0; i < cTextureStates; i++)
4324	{
4325	LogFunc(("cid=%u stage=%d type=%s (%x) val=%x\n", cid, pTextureState[i].stage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4326
4327	if (pTextureState[i].name == SVGA3D_TS_BIND_TEXTURE)
4328	{
4329	/* Special case: binding a texture to a sampler. Stage is the sampler index. */
4330	const uint32_t sid = pTextureState[i].value;
4331	const uint32_t idxSampler = pTextureState[i].stage;
4332
4333	if (RT_UNLIKELY(idxSampler >= SVGA3D_MAX_SAMPLERS))
4334	{
4335	AssertMsgFailed(("pTextureState[%d]: SVGA3D_TS_BIND_TEXTURE idxSampler=%d, sid=%u\n", i, idxSampler, sid));
4336	continue;
4337	}
4338
4339	const DWORD d3dSampler = vmsvga3dSamplerIndex2D3D(idxSampler);
4340	if (sid == SVGA3D_INVALID_ID)
4341	{
4342	LogFunc(("SVGA3D_TS_BIND_TEXTURE: unbind sampler=%d\n", idxSampler));
4343
4344	pContext->aSidActiveTextures[idxSampler] = SVGA3D_INVALID_ID;
4345
4346	/* Unselect the currently associated texture. */
4347	hr = pContext->pDevice->SetTexture(d3dSampler, NULL);
4348	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4349	}
4350	else
4351	{
4352	PVMSVGA3DSURFACE pSurface;
4353	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
4354	AssertRCReturn(rc, rc);
4355
4356	LogFunc(("SVGA3D_TS_BIND_TEXTURE: bind idxSampler=%d, texture sid=%u (%d,%d)\n", idxSampler, sid, pSurface->paMipmapLevels[0].mipmapSize.width, pSurface->paMipmapLevels[0].mipmapSize.height));
4357
4358	if (!pSurface->u.pTexture)
4359	{
4360	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4361	LogFunc(("CreateTexture (%d,%d) level=%d fUsage=%x format=%x\n", pSurface->paMipmapLevels[0].mipmapSize.width, pSurface->paMipmapLevels[0].mipmapSize.height, pSurface->faces[0].numMipLevels, pSurface->fUsageD3D, pSurface->formatD3D));
4362	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4363	AssertRCReturn(rc, rc);
4364	}
4365	else
4366	{
4367	Assert( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
4368	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
4369	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE);
4370	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4371	vmsvga3dSurfaceFlush(pSurface);
4372	}
4373
4374	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4375	if (pSurface->idAssociatedContext != cid)
4376	{
4377	LogFunc(("Using texture sid=%u created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4378
4379	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
4380	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4381
4382	hr = pContext->pDevice->SetTexture(d3dSampler, pSharedSurface->u.pTexture);
4383	}
4384	else
4385	#endif
4386	hr = pContext->pDevice->SetTexture(d3dSampler, pSurface->u.pTexture);
4387
4388	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4389
4390	pContext->aSidActiveTextures[idxSampler] = sid;
4391	}
4392	/* Finished; continue with the next one. */
4393	continue;
4394	}
4395
4396	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4397	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4398	switch (pTextureState[i].name)
4399	{
4400	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4401	textureType = D3DTSS_COLOROP;
4402	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4403	break;
4404
4405	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4406	textureType = D3DTSS_COLORARG0;
4407	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4408	break;
4409
4410	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4411	textureType = D3DTSS_COLORARG1;
4412	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4413	break;
4414
4415	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4416	textureType = D3DTSS_COLORARG2;
4417	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4418	break;
4419
4420	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4421	textureType = D3DTSS_ALPHAOP;
4422	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4423	break;
4424
4425	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4426	textureType = D3DTSS_ALPHAARG0;
4427	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4428	break;
4429
4430	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4431	textureType = D3DTSS_ALPHAARG1;
4432	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4433	break;
4434
4435	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4436	textureType = D3DTSS_ALPHAARG2;
4437	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4438	break;
4439
4440	case SVGA3D_TS_BUMPENVMAT00: /* float */
4441	textureType = D3DTSS_BUMPENVMAT00;
4442	val = pTextureState[i].value;
4443	break;
4444
4445	case SVGA3D_TS_BUMPENVMAT01: /* float */
4446	textureType = D3DTSS_BUMPENVMAT01;
4447	val = pTextureState[i].value;
4448	break;
4449
4450	case SVGA3D_TS_BUMPENVMAT10: /* float */
4451	textureType = D3DTSS_BUMPENVMAT10;
4452	val = pTextureState[i].value;
4453	break;
4454
4455	case SVGA3D_TS_BUMPENVMAT11: /* float */
4456	textureType = D3DTSS_BUMPENVMAT11;
4457	val = pTextureState[i].value;
4458	break;
4459
4460	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4461	textureType = D3DTSS_TEXCOORDINDEX;
4462	val = pTextureState[i].value;
4463	break;
4464
4465	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4466	textureType = D3DTSS_BUMPENVLSCALE;
4467	val = pTextureState[i].value;
4468	break;
4469
4470	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4471	textureType = D3DTSS_BUMPENVLOFFSET;
4472	val = pTextureState[i].value;
4473	break;
4474
4475	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4476	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4477	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4478	break;
4479
4480	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4481	samplerType = D3DSAMP_ADDRESSW;
4482	val = pTextureState[i].value; /* Identical otherwise */
4483	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4484	break;
4485
4486	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4487	samplerType = D3DSAMP_ADDRESSU;
4488	val = pTextureState[i].value; /* Identical otherwise */
4489	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4490	break;
4491
4492	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4493	samplerType = D3DSAMP_ADDRESSV;
4494	val = pTextureState[i].value; /* Identical otherwise */
4495	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4496	break;
4497
4498	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4499	samplerType = D3DSAMP_MIPFILTER;
4500	val = pTextureState[i].value; /* Identical otherwise */
4501	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4502	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4503	break;
4504
4505	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4506	samplerType = D3DSAMP_MAGFILTER;
4507	val = pTextureState[i].value; /* Identical otherwise */
4508	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4509	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4510	break;
4511
4512	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4513	samplerType = D3DSAMP_MINFILTER;
4514	val = pTextureState[i].value; /* Identical otherwise */
4515	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4516	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4517	break;
4518
4519	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4520	samplerType = D3DSAMP_BORDERCOLOR;
4521	val = pTextureState[i].value; /* Identical */
4522	break;
4523
4524	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4525	samplerType = D3DSAMP_MIPMAPLODBIAS;
4526	val = pTextureState[i].value; /* Identical */
4527	break;
4528
4529	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4530	samplerType = D3DSAMP_MAXMIPLEVEL;
4531	val = pTextureState[i].value; /* Identical?? */
4532	break;
4533
4534	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4535	samplerType = D3DSAMP_MAXANISOTROPY;
4536	val = pTextureState[i].value; /* Identical?? */
4537	break;
4538
4539	case SVGA3D_TS_GAMMA: /* float */
4540	samplerType = D3DSAMP_SRGBTEXTURE;
4541	/* Boolean in D3D */
4542	if (pTextureState[i].floatValue == 1.0f)
4543	val = FALSE;
4544	else
4545	val = TRUE;
4546	break;
4547
4548	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4549	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4550	AssertFailed();
4551	break;
4552
4553	case SVGA3D_TS_MAX: /* shut up MSC */
4554	case SVGA3D_TS_INVALID:
4555	case SVGA3D_TS_BIND_TEXTURE:
4556	AssertFailedBreak();
4557	}
4558
4559	const uint32_t currentStage = pTextureState[i].stage;
4560	/* Record the texture state for vm state saving. */
4561	if ( currentStage < RT_ELEMENTS(pContext->state.aTextureStates)
4562	&& (unsigned)pTextureState[i].name < RT_ELEMENTS(pContext->state.aTextureStates[0]))
4563	{
4564	pContext->state.aTextureStates[currentStage][pTextureState[i].name] = pTextureState[i];
4565	}
4566
4567	if (textureType != D3DTSS_FORCE_DWORD)
4568	{
4569	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGES))
4570	{
4571	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4572	continue;
4573	}
4574
4575	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4576	AssertMsg(hr == D3D_OK, ("SetTextureStageState failed with %x\n", hr));
4577	}
4578	else if (samplerType != D3DSAMP_FORCE_DWORD)
4579	{
4580	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_SAMPLERS))
4581	{
4582	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4583	continue;
4584	}
4585
4586	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4587	AssertMsg(hr == D3D_OK, ("SetSamplerState failed with %x\n", hr));
4588	}
4589	else
4590	{
4591	AssertFailed();
4592	}
4593	}
4594
4595	return VINF_SUCCESS;
4596	}
4597
4598	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4599	{
4600	HRESULT hr;
4601	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4602	AssertReturn(pState, VERR_NO_MEMORY);
4603
4604	LogFunc(("cid=%u face %d\n", cid, face));
4605
4606	PVMSVGA3DCONTEXT pContext;
4607	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4608	AssertRCReturn(rc, rc);
4609
4610	AssertReturn((unsigned)face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4611
4612	/* Save for vm state save/restore. */
4613	pContext->state.aMaterial[face].fValid = true;
4614	pContext->state.aMaterial[face].material = *pMaterial;
4615	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4616
4617	/* @note face not used for D3D9 */
4618	/** @todo ignore everything except SVGA3D_FACE_NONE? */
4619	//Assert(face == SVGA3D_FACE_NONE);
4620	if (face != SVGA3D_FACE_NONE)
4621	Log(("Unsupported face %d!!\n", face));
4622
4623	D3DMATERIAL9 material;
4624	material.Diffuse.r = pMaterial->diffuse[0];
4625	material.Diffuse.g = pMaterial->diffuse[1];
4626	material.Diffuse.b = pMaterial->diffuse[2];
4627	material.Diffuse.a = pMaterial->diffuse[3];
4628	material.Ambient.r = pMaterial->ambient[0];
4629	material.Ambient.g = pMaterial->ambient[1];
4630	material.Ambient.b = pMaterial->ambient[2];
4631	material.Ambient.a = pMaterial->ambient[3];
4632	material.Specular.r = pMaterial->specular[0];
4633	material.Specular.g = pMaterial->specular[1];
4634	material.Specular.b = pMaterial->specular[2];
4635	material.Specular.a = pMaterial->specular[3];
4636	material.Emissive.r = pMaterial->emissive[0];
4637	material.Emissive.g = pMaterial->emissive[1];
4638	material.Emissive.b = pMaterial->emissive[2];
4639	material.Emissive.a = pMaterial->emissive[3];
4640	material.Power = pMaterial->shininess;
4641
4642	hr = pContext->pDevice->SetMaterial(&material);
4643	AssertMsgReturn(hr == D3D_OK, ("SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4644
4645	return VINF_SUCCESS;
4646	}
4647
4648	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4649	{
4650	HRESULT hr;
4651	D3DLIGHT9 light;
4652	PVMSVGA3DCONTEXT pContext;
4653	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4654	AssertReturn(pState, VERR_NO_MEMORY);
4655
4656	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4657
4658	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4659	AssertRCReturn(rc, rc);
4660
4661	switch (pData->type)
4662	{
4663	case SVGA3D_LIGHTTYPE_POINT:
4664	light.Type = D3DLIGHT_POINT;
4665	break;
4666
4667	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4668	light.Type = D3DLIGHT_SPOT;
4669	break;
4670
4671	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4672	light.Type = D3DLIGHT_DIRECTIONAL;
4673	break;
4674
4675	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4676	default:
4677	Log(("Unsupported light type!!\n"));
4678	return VERR_INVALID_PARAMETER;
4679	}
4680
4681	/* Store for vm state save/restore */
4682	if (index < SVGA3D_MAX_LIGHTS)
4683	{
4684	pContext->state.aLightData[index].fValidData = true;
4685	pContext->state.aLightData[index].data = *pData;
4686	}
4687	else
4688	AssertFailed();
4689
4690	light.Diffuse.r = pData->diffuse[0];
4691	light.Diffuse.g = pData->diffuse[1];
4692	light.Diffuse.b = pData->diffuse[2];
4693	light.Diffuse.a = pData->diffuse[3];
4694	light.Specular.r = pData->specular[0];
4695	light.Specular.g = pData->specular[1];
4696	light.Specular.b = pData->specular[2];
4697	light.Specular.a = pData->specular[3];
4698	light.Ambient.r = pData->ambient[0];
4699	light.Ambient.g = pData->ambient[1];
4700	light.Ambient.b = pData->ambient[2];
4701	light.Ambient.a = pData->ambient[3];
4702	light.Position.x = pData->position[0];
4703	light.Position.y = pData->position[1];
4704	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4705	light.Direction.x = pData->direction[0];
4706	light.Direction.y = pData->direction[1];
4707	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4708	light.Range = pData->range;
4709	light.Falloff = pData->falloff;
4710	light.Attenuation0 = pData->attenuation0;
4711	light.Attenuation1 = pData->attenuation1;
4712	light.Attenuation2 = pData->attenuation2;
4713	light.Theta = pData->theta;
4714	light.Phi = pData->phi;
4715
4716	hr = pContext->pDevice->SetLight(index, &light);
4717	AssertMsgReturn(hr == D3D_OK, ("SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4718
4719	return VINF_SUCCESS;
4720	}
4721
4722	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4723	{
4724	HRESULT hr;
4725	PVMSVGA3DCONTEXT pContext;
4726	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4727	AssertReturn(pState, VERR_NO_MEMORY);
4728
4729	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4730	AssertReturn(index < SVGA3D_MAX_LIGHTS, VERR_INVALID_PARAMETER);
4731
4732	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4733	AssertRCReturn(rc, rc);
4734
4735	/* Store for vm state save/restore */
4736	pContext->state.aLightData[index].fEnabled = !!enabled;
4737
4738	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4739	AssertMsgReturn(hr == D3D_OK, ("LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4740
4741	return VINF_SUCCESS;
4742	}
4743
4744	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4745	{
4746	HRESULT hr;
4747	D3DVIEWPORT9 viewPort;
4748	PVMSVGA3DCONTEXT pContext;
4749	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4750	AssertReturn(pState, VERR_NO_MEMORY);
4751
4752	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4753
4754	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4755	AssertRCReturn(rc, rc);
4756
4757	/* Save for vm state save/restore. */
4758	pContext->state.RectViewPort = *pRect;
4759	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4760
4761	hr = pContext->pDevice->GetViewport(&viewPort);
4762	AssertMsgReturn(hr == D3D_OK, ("GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4763
4764	viewPort.X = pRect->x;
4765	viewPort.Y = pRect->y;
4766	viewPort.Width = pRect->w;
4767	viewPort.Height = pRect->h;
4768	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4769
4770	hr = pContext->pDevice->SetViewport(&viewPort);
4771	AssertMsgReturn(hr == D3D_OK, ("SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4772
4773	return VINF_SUCCESS;
4774	}
4775
4776	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
4777	{
4778	HRESULT hr;
4779	PVMSVGA3DCONTEXT pContext;
4780	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4781	AssertReturn(pState, VERR_NO_MEMORY);
4782
4783	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)));
4784	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4785
4786	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4787	AssertRCReturn(rc, rc);
4788
4789	/* Store for vm state save/restore. */
4790	pContext->state.aClipPlane[index].fValid = true;
4791	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
4792
4793	hr = pContext->pDevice->SetClipPlane(index, plane);
4794	AssertMsgReturn(hr == D3D_OK, ("SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4795	return VINF_SUCCESS;
4796	}
4797
4798	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4799	{
4800	DWORD clearFlagD3D = 0;
4801	D3DRECT *pRectD3D = NULL;
4802	HRESULT hr;
4803	PVMSVGA3DCONTEXT pContext;
4804	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4805	AssertReturn(pState, VERR_NO_MEMORY);
4806
4807	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4808
4809	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4810	AssertRCReturn(rc, rc);
4811
4812	if (clearFlag & SVGA3D_CLEAR_COLOR)
4813	clearFlagD3D \|= D3DCLEAR_TARGET;
4814	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4815	clearFlagD3D \|= D3DCLEAR_STENCIL;
4816	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4817	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4818
4819	if (cRects)
4820	{
4821	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4822	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4823
4824	for (unsigned i=0; i < cRects; i++)
4825	{
4826	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));
4827	pRectD3D[i].x1 = pRect[i].x;
4828	pRectD3D[i].y1 = pRect[i].y;
4829	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4830	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4831	}
4832	}
4833
4834	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4835	if (pRectD3D)
4836	RTMemFree(pRectD3D);
4837
4838	AssertMsgReturn(hr == D3D_OK, ("Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4839
4840	/* Make sure we can track drawing usage of active render targets. */
4841	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
4842	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
4843	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
4844
4845	return VINF_SUCCESS;
4846	}
4847
4848	/* Convert VMWare vertex declaration to its D3D equivalent. */
4849	static int vmsvga3dVertexDecl2D3D(const SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4850	{
4851	/* usage, method and type are identical; make sure. */
4852	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4853	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4854	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4855	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4856	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4857	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4858
4859	pVertexElement->Stream = 0;
4860	pVertexElement->Offset = 0;
4861	pVertexElement->Type = identity.type;
4862	pVertexElement->Method = identity.method;
4863	pVertexElement->Usage = identity.usage;
4864	pVertexElement->UsageIndex = identity.usageIndex;
4865	return VINF_SUCCESS;
4866	}
4867
4868	/* Convert VMWare primitive type to its D3D equivalent. */
4869	static int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4870	{
4871	switch (PrimitiveType)
4872	{
4873	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4874	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4875	break;
4876	case SVGA3D_PRIMITIVE_POINTLIST:
4877	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4878	break;
4879	case SVGA3D_PRIMITIVE_LINELIST:
4880	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4881	break;
4882	case SVGA3D_PRIMITIVE_LINESTRIP:
4883	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4884	break;
4885	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4886	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4887	break;
4888	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4889	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4890	break;
4891	default:
4892	return VERR_INVALID_PARAMETER;
4893	}
4894	return VINF_SUCCESS;
4895	}
4896
4897
4898	static int vmsvga3dDrawPrimitivesSyncVertexBuffer(PVMSVGA3DCONTEXT pContext,
4899	PVMSVGA3DSURFACE pVertexSurface)
4900	{
4901	HRESULT hr;
4902	if ( pVertexSurface->u.pSurface
4903	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
4904	{
4905	/* The buffer object is not an vertex one. Recreate the D3D resource. */
4906	Assert(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER);
4907	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
4908	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
4909
4910	LogFunc(("index -> vertex buffer sid=%u\n", pVertexSurface->id));
4911	}
4912
4913	bool fSync = pVertexSurface->fDirty;
4914	if (!pVertexSurface->u.pVertexBuffer)
4915	{
4916	LogFunc(("Create vertex buffer sid=%u fDirty=%d\n", pVertexSurface->id, pVertexSurface->fDirty));
4917
4918	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
4919	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->paMipmapLevels[0].cbSurface,
4920	Usage,
4921	0, /* non-FVF */
4922	D3DPOOL_DEFAULT,
4923	&pVertexSurface->u.pVertexBuffer,
4924	NULL);
4925	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4926
4927	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
4928	pVertexSurface->idAssociatedContext = pContext->id;
4929	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
4930	fSync = true;
4931	}
4932
4933	if (fSync)
4934	{
4935	LogFunc(("sync vertex buffer\n"));
4936	Assert(pVertexSurface->u.pVertexBuffer);
4937
4938	void *pvData;
4939	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
4940	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4941
4942	memcpy(pvData, pVertexSurface->paMipmapLevels[0].pSurfaceData, pVertexSurface->paMipmapLevels[0].cbSurface);
4943
4944	hr = pVertexSurface->u.pVertexBuffer->Unlock();
4945	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4946	}
4947
4948	return VINF_SUCCESS;
4949	}
4950
4951
4952	static int vmsvga3dDrawPrimitivesSyncIndexBuffer(PVMSVGA3DCONTEXT pContext,
4953	PVMSVGA3DSURFACE pIndexSurface,
4954	uint32_t indexWidth)
4955	{
4956	HRESULT hr;
4957	if ( pIndexSurface->u.pSurface
4958	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
4959	{
4960	/* The buffer object is not an index one. Must recreate the D3D resource. */
4961	Assert(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
4962	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
4963	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
4964
4965	LogFunc(("vertex -> index buffer sid=%u\n", pIndexSurface->id));
4966	}
4967
4968	bool fSync = pIndexSurface->fDirty;
4969	if (!pIndexSurface->u.pIndexBuffer)
4970	{
4971	LogFunc(("Create index buffer fDirty=%d\n", pIndexSurface->fDirty));
4972
4973	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
4974	const D3DFORMAT Format = (indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32;
4975	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->paMipmapLevels[0].cbSurface,
4976	Usage,
4977	Format,
4978	D3DPOOL_DEFAULT,
4979	&pIndexSurface->u.pIndexBuffer,
4980	NULL);
4981	AssertMsgReturn(hr == D3D_OK, ("CreateIndexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4982
4983	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
4984	pIndexSurface->idAssociatedContext = pContext->id;
4985	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
4986	fSync = true;
4987	}
4988
4989	if (fSync)
4990	{
4991	LogFunc(("sync index buffer\n"));
4992	Assert(pIndexSurface->u.pIndexBuffer);
4993
4994	void *pvData;
4995	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
4996	AssertMsgReturn(hr == D3D_OK, ("Lock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
4997
4998	memcpy(pvData, pIndexSurface->paMipmapLevels[0].pSurfaceData, pIndexSurface->paMipmapLevels[0].cbSurface);
4999
5000	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5001	AssertMsgReturn(hr == D3D_OK, ("Unlock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5002	}
5003
5004	return VINF_SUCCESS;
5005	}
5006
5007	static int vmsvga3dDrawPrimitivesProcessVertexDecls(const uint32_t numVertexDecls,
5008	const SVGA3dVertexDecl *pVertexDecl,
5009	const uint32_t idStream,
5010	const uint32_t uVertexMinOffset,
5011	const uint32_t uVertexMaxOffset,
5012	D3DVERTEXELEMENT9 *pVertexElement)
5013	{
5014	RT_NOREF(uVertexMaxOffset); /* Logging only. */
5015	Assert(numVertexDecls);
5016
5017	/* Create a vertex declaration array */
5018	for (uint32_t iVertex = 0; iVertex < numVertexDecls; ++iVertex)
5019	{
5020	LogFunc(("vertex %d type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d (%d min=%d max=%d)\n",
5021	iVertex,
5022	vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type,
5023	vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method,
5024	vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage,
5025	pVertexDecl[iVertex].identity.usageIndex,
5026	pVertexDecl[iVertex].array.stride,
5027	pVertexDecl[iVertex].array.offset - uVertexMinOffset,
5028	pVertexDecl[iVertex].array.offset,
5029	uVertexMinOffset, uVertexMaxOffset));
5030
5031	int rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5032	AssertRCReturn(rc, rc);
5033
5034	pVertexElement[iVertex].Stream = idStream;
5035	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5036
5037	#ifdef LOG_ENABLED
5038	if (pVertexDecl[iVertex].array.stride == 0)
5039	LogFunc(("stride == 0! Can be valid\n"));
5040
5041	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5042	LogFunc(("WARNING: offset > stride!!\n"));
5043	#endif
5044	}
5045
5046	return VINF_SUCCESS;
5047	}
5048
5049	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5050	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5051	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5052	{
5053	static const D3DVERTEXELEMENT9 sVertexEnd = D3DDECL_END();
5054
5055	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5056	AssertReturn(pState, VERR_INTERNAL_ERROR);
5057
5058	PVMSVGA3DCONTEXT pContext;
5059	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5060	AssertRCReturn(rc, rc);
5061
5062	HRESULT hr;
5063
5064	/* SVGA driver may use the same surface for both index and vertex data. So we can not clear fDirty flag,
5065	* after updating a vertex buffer for example, because the same surface might be used for index buffer later.
5066	* So keep pointers to all used surfaces in the following two arrays and clear fDirty flag at the end.
5067	*/
5068	PVMSVGA3DSURFACE aVertexSurfaces[SVGA3D_MAX_VERTEX_ARRAYS];
5069	PVMSVGA3DSURFACE aIndexSurfaces[SVGA3D_MAX_DRAW_PRIMITIVE_RANGES];
5070	RT_ZERO(aVertexSurfaces);
5071	RT_ZERO(aIndexSurfaces);
5072
5073	LogFunc(("cid=%u numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5074
5075	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5076	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5077	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5078
5079	/*
5080	* Process all vertex declarations. Each vertex buffer surface is represented by one stream source id.
5081	*/
5082	D3DVERTEXELEMENT9 aVertexElements[SVGA3D_MAX_VERTEX_ARRAYS + 1];
5083
5084	uint32_t iCurrentVertex = 0;
5085	uint32_t iCurrentStreamId = 0;
5086	while (iCurrentVertex < numVertexDecls)
5087	{
5088	const uint32_t sidVertex = pVertexDecl[iCurrentVertex].array.surfaceId;
5089	const uint32_t strideVertex = pVertexDecl[iCurrentVertex].array.stride;
5090
5091	PVMSVGA3DSURFACE pVertexSurface;
5092	rc = vmsvga3dSurfaceFromSid(pState, sidVertex, &pVertexSurface);
5093	AssertRCBreak(rc);
5094
5095	rc = vmsvga3dDrawPrimitivesSyncVertexBuffer(pContext, pVertexSurface);
5096	AssertRCBreak(rc);
5097
5098	uint32_t uVertexMinOffset = UINT32_MAX;
5099	uint32_t uVertexMaxOffset = 0;
5100
5101	uint32_t iVertex;
5102	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; ++iVertex)
5103	{
5104	/* Remember, so we can mark it as not dirty later. */
5105	aVertexSurfaces[iVertex] = pVertexSurface;
5106
5107	/* New surface id -> new stream id. */
5108	if (pVertexDecl[iVertex].array.surfaceId != sidVertex)
5109	break;
5110
5111	const uint32_t uVertexOffset = pVertexDecl[iVertex].array.offset;
5112	const uint32_t uNewVertexMinOffset = RT_MIN(uVertexMinOffset, uVertexOffset);
5113	const uint32_t uNewVertexMaxOffset = RT_MAX(uVertexMaxOffset, uVertexOffset);
5114
5115	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5116	if ( uNewVertexMaxOffset - uNewVertexMinOffset >= strideVertex
5117	&& strideVertex != 0)
5118	break;
5119
5120	uVertexMinOffset = uNewVertexMinOffset;
5121	uVertexMaxOffset = uNewVertexMaxOffset;
5122	}
5123
5124	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(iVertex - iCurrentVertex,
5125	&pVertexDecl[iCurrentVertex],
5126	iCurrentStreamId,
5127	uVertexMinOffset,
5128	uVertexMaxOffset,
5129	&aVertexElements[iCurrentVertex]);
5130	AssertRCBreak(rc);
5131
5132	LogFunc(("SetStreamSource vertex sid=%u stream %d min offset=%d stride=%d\n",
5133	pVertexSurface->id, iCurrentStreamId, uVertexMinOffset, strideVertex));
5134
5135	hr = pContext->pDevice->SetStreamSource(iCurrentStreamId,
5136	pVertexSurface->u.pVertexBuffer,
5137	uVertexMinOffset,
5138	strideVertex);
5139	AssertMsgBreakStmt(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5140
5141	if (cVertexDivisor)
5142	{
5143	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentVertex].value));
5144	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId,
5145	pVertexDivisor[iCurrentVertex].value);
5146	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5147	}
5148
5149	iCurrentVertex = iVertex;
5150	++iCurrentStreamId;
5151	}
5152
5153	/* iCurrentStreamId is equal to the total number of streams and the value is used for cleanup at the function end. */
5154
5155	AssertRCReturn(rc, rc);
5156
5157	/* Mark the end. */
5158	memcpy(&aVertexElements[numVertexDecls], &sVertexEnd, sizeof(sVertexEnd));
5159
5160	/* Check if this context already has the same vertex declaration. */
5161	if ( pContext->d3dState.pVertexDecl
5162	&& pContext->d3dState.cVertexElements == numVertexDecls + 1
5163	&& memcmp(pContext->d3dState.aVertexElements,
5164	aVertexElements,
5165	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0])) == 0)
5166	{
5167	/* Same. */
5168	}
5169	else
5170	{
5171	D3D_RELEASE(pContext->d3dState.pVertexDecl);
5172
5173	pContext->d3dState.cVertexElements = numVertexDecls + 1;
5174	memcpy(pContext->d3dState.aVertexElements,
5175	aVertexElements,
5176	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0]));
5177
5178	/* Create and set the vertex declaration. */
5179	hr = pContext->pDevice->CreateVertexDeclaration(&aVertexElements[0], &pContext->d3dState.pVertexDecl);
5180	AssertMsgReturn(hr == D3D_OK, ("CreateVertexDeclaration failed with %x\n", hr), VERR_INTERNAL_ERROR);
5181
5182	hr = pContext->pDevice->SetVertexDeclaration(pContext->d3dState.pVertexDecl);
5183	AssertMsgReturnStmt(hr == D3D_OK, ("SetVertexDeclaration failed with %x\n", hr),
5184	D3D_RELEASE(pContext->d3dState.pVertexDecl),
5185	VERR_INTERNAL_ERROR);
5186	}
5187
5188	/* Begin a scene before rendering anything. */
5189	hr = pContext->pDevice->BeginScene();
5190	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5191
5192	/* Now draw the primitives. */
5193	for (uint32_t iPrimitive = 0; iPrimitive < numRanges; ++iPrimitive)
5194	{
5195	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5196
5197	const uint32_t sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5198	PVMSVGA3DSURFACE pIndexSurface = NULL;
5199
5200	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5201	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5202	AssertRCBreak(rc);
5203
5204	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5205	* Workaround for NVidia driver crash when encountering some of these.
5206	*/
5207	if ( pRange[iPrimitive].primitiveCount == 1
5208	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5209	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5210	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5211
5212	if (sidIndex != SVGA3D_INVALID_ID)
5213	{
5214	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t),
5215	("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5216
5217	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5218	AssertRCBreak(rc);
5219
5220	aIndexSurfaces[iPrimitive] = pIndexSurface;
5221
5222	Log(("vmsvga3dDrawPrimitives: index sid=%u\n", sidIndex));
5223
5224	rc = vmsvga3dDrawPrimitivesSyncIndexBuffer(pContext, pIndexSurface, pRange[iPrimitive].indexWidth);
5225	AssertRCBreak(rc);
5226
5227	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5228	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5229	}
5230	else
5231	{
5232	hr = pContext->pDevice->SetIndices(NULL);
5233	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5234	}
5235
5236	const uint32_t strideVertex = pVertexDecl[0].array.stride;
5237
5238	if (!pIndexSurface)
5239	{
5240	/* Render without an index buffer */
5241	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n",
5242	PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5243
5244	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5245	pRange[iPrimitive].indexBias,
5246	pRange[iPrimitive].primitiveCount);
5247	AssertMsgBreakStmt(hr == D3D_OK, ("DrawPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5248	}
5249	else
5250	{
5251	UINT numVertices;
5252	if (pVertexDecl[0].rangeHint.last)
5253	{
5254	/* Both SVGA3dArrayRangeHint definition and the SVGA driver code imply that 'last' is exclusive,
5255	* hence compute the difference.
5256	*/
5257	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first;
5258	}
5259	else
5260	{
5261	/* Range hint is not provided. */
5262	PVMSVGA3DSURFACE pVertexSurface = aVertexSurfaces[0];
5263	numVertices = pVertexSurface->paMipmapLevels[0].cbSurface / strideVertex
5264	- pVertexDecl[0].array.offset / strideVertex
5265	- pVertexDecl[0].rangeHint.first
5266	- pRange[iPrimitive].indexBias;
5267	}
5268
5269	/* Render with an index buffer */
5270	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%s index bias=%d stride=%d\n",
5271	PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount,
5272	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? "D3DFMT_INDEX16" : "D3DFMT_INDEX32",
5273	pRange[iPrimitive].indexBias, strideVertex));
5274
5275	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5276	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5277	0, /* MinVertexIndex */
5278	numVertices,
5279	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5280	pRange[iPrimitive].primitiveCount);
5281	AssertMsgBreakStmt(hr == D3D_OK, ("DrawIndexedPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5282	}
5283	}
5284
5285	/* End the scene and do some cleanup regardless of the rc. */
5286	hr = pContext->pDevice->EndScene();
5287	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5288
5289	/* Cleanup. */
5290	uint32_t i;
5291	/* Clear streams above 1 as they might accidentally be reused in the future. */
5292	for (i = 1; i < iCurrentStreamId; ++i)
5293	{
5294	LogFunc(("clear stream %d\n", i));
5295	HRESULT hr2 = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5296	AssertMsg(hr2 == D3D_OK, ("SetStreamSource(%d, NULL) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5297	}
5298
5299	if (cVertexDivisor)
5300	{
5301	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5302	for (i = 0; i < iCurrentStreamId; ++i)
5303	{
5304	LogFunc(("reset stream freq %d\n", i));
5305	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5306	AssertMsg(hr2 == D3D_OK, ("SetStreamSourceFreq(%d, 1) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5307	}
5308	}
5309
5310	if (RT_SUCCESS(rc))
5311	{
5312	for (i = 0; i < numVertexDecls; ++i)
5313	{
5314	if (aVertexSurfaces[i])
5315	{
5316	aVertexSurfaces[i]->paMipmapLevels[0].fDirty = false;
5317	aVertexSurfaces[i]->fDirty = false;
5318	}
5319	}
5320
5321	for (i = 0; i < numRanges; ++i)
5322	{
5323	if (aIndexSurfaces[i])
5324	{
5325	aIndexSurfaces[i]->paMipmapLevels[0].fDirty = false;
5326	aIndexSurfaces[i]->fDirty = false;
5327	}
5328	}
5329
5330	/* Make sure we can track drawing usage of active render targets and textures. */
5331	vmsvga3dContextTrackUsage(pThis, pContext);
5332	}
5333
5334	#if 0
5335	/* Dump render target to a bitmap. */
5336	if (pContext->state.aRenderTargets[SVGA3D_RT_COLOR0] != SVGA3D_INVALID_ID)
5337	{
5338	vmsvga3dUpdateHeapBuffersForSurfaces(pThis, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0]);
5339	PVMSVGA3DSURFACE pSurface;
5340	int rc2 = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pSurface);
5341	if (RT_SUCCESS(rc2))
5342	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmpd3d", "rt", "-post");
5343	# if 0
5344	/* Stage 0 texture. */
5345	if (pContext->aSidActiveTextures[0] != SVGA3D_INVALID_ID)
5346	{
5347	vmsvga3dUpdateHeapBuffersForSurfaces(pThis, pContext->aSidActiveTextures[0]);
5348	rc2 = vmsvga3dSurfaceFromSid(pState, pContext->aSidActiveTextures[0], &pSurface);
5349	if (RT_SUCCESS(rc2))
5350	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmpd3d", "rt", "-post-tx");
5351	}
5352	# endif
5353	}
5354	#endif
5355
5356	return rc;
5357	}
5358
5359
5360	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
5361	{
5362	HRESULT hr;
5363	RECT rect;
5364	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5365	AssertReturn(pState, VERR_NO_MEMORY);
5366
5367	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5368
5369	PVMSVGA3DCONTEXT pContext;
5370	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5371	AssertRCReturn(rc, rc);
5372
5373	/* Store for vm state save/restore. */
5374	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5375	pContext->state.RectScissor = *pRect;
5376
5377	rect.left = pRect->x;
5378	rect.top = pRect->y;
5379	rect.right = rect.left + pRect->w; /* exclusive */
5380	rect.bottom = rect.top + pRect->h; /* exclusive */
5381
5382	hr = pContext->pDevice->SetScissorRect(&rect);
5383	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5384
5385	return VINF_SUCCESS;
5386	}
5387
5388
5389	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
5390	{
5391	HRESULT hr;
5392	PVMSVGA3DSHADER pShader;
5393	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5394	AssertReturn(pState, VERR_NO_MEMORY);
5395
5396	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5397	#ifdef LOG_ENABLED
5398	Log3(("Shader code:\n"));
5399	const uint32_t cTokensPerLine = 8;
5400	const uint32_t paTokens = (uint32_t )pShaderData;
5401	const uint32_t cTokens = cbData / sizeof(uint32_t);
5402	for (uint32_t iToken = 0; iToken < cTokens; ++iToken)
5403	{
5404	if ((iToken % cTokensPerLine) == 0)
5405	{
5406	if (iToken == 0)
5407	Log3(("0x%08X,", paTokens[iToken]));
5408	else
5409	Log3(("\n0x%08X,", paTokens[iToken]));
5410	}
5411	else
5412	Log3((" 0x%08X,", paTokens[iToken]));
5413	}
5414	Log3(("\n"));
5415	#endif
5416
5417	PVMSVGA3DCONTEXT pContext;
5418	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5419	AssertRCReturn(rc, rc);
5420
5421	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5422	if (type == SVGA3D_SHADERTYPE_VS)
5423	{
5424	if (shid >= pContext->cVertexShaders)
5425	{
5426	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5427	AssertReturn(pvNew, VERR_NO_MEMORY);
5428	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5429	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5430	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5431	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5432	pContext->cVertexShaders = shid + 1;
5433	}
5434	/* If one already exists with this id, then destroy it now. */
5435	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5436	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
5437
5438	pShader = &pContext->paVertexShader[shid];
5439	}
5440	else
5441	{
5442	Assert(type == SVGA3D_SHADERTYPE_PS);
5443	if (shid >= pContext->cPixelShaders)
5444	{
5445	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5446	AssertReturn(pvNew, VERR_NO_MEMORY);
5447	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5448	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5449	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5450	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5451	pContext->cPixelShaders = shid + 1;
5452	}
5453	/* If one already exists with this id, then destroy it now. */
5454	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5455	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
5456
5457	pShader = &pContext->paPixelShader[shid];
5458	}
5459
5460	memset(pShader, 0, sizeof(*pShader));
5461	pShader->id = shid;
5462	pShader->cid = cid;
5463	pShader->type = type;
5464	pShader->cbData = cbData;
5465	pShader->pShaderProgram = RTMemAllocZ(cbData);
5466	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5467	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5468
5469	#ifdef DUMP_SHADER_DISASSEMBLY
5470	LPD3DXBUFFER pDisassembly;
5471	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5472	if (hr == D3D_OK)
5473	{
5474	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5475	D3D_RELEASE(pDisassembly);
5476	}
5477	#endif
5478
5479	switch (type)
5480	{
5481	case SVGA3D_SHADERTYPE_VS:
5482	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5483	break;
5484
5485	case SVGA3D_SHADERTYPE_PS:
5486	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5487	break;
5488
5489	default:
5490	AssertFailedReturn(VERR_INVALID_PARAMETER);
5491	}
5492	if (hr != D3D_OK)
5493	{
5494	/* Dump the shader code. */
5495	static int scLogged = 0;
5496	if (scLogged < 8)
5497	{
5498	++scLogged;
5499
5500	LogRel(("VMSVGA: Failed to create %s shader:\n", (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5501	const uint32_t cTokensPerLine = 8;
5502	const uint32_t paTokens = (uint32_t )pShaderData;
5503	const uint32_t cTokens = cbData / sizeof(uint32_t);
5504	for (uint32_t iToken = 0; iToken < cTokens; ++iToken)
5505	{
5506	if ((iToken % cTokensPerLine) == 0)
5507	{
5508	if (iToken == 0)
5509	LogRel(("0x%08X,", paTokens[iToken]));
5510	else
5511	LogRel(("\n0x%08X,", paTokens[iToken]));
5512	}
5513	else
5514	LogRel((" 0x%08X,", paTokens[iToken]));
5515	}
5516	LogRel(("\n"));
5517	}
5518
5519	RTMemFree(pShader->pShaderProgram);
5520	memset(pShader, 0, sizeof(*pShader));
5521	pShader->id = SVGA3D_INVALID_ID;
5522	}
5523
5524	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5525	return VINF_SUCCESS;
5526	}
5527
5528	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5529	{
5530	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5531	AssertReturn(pState, VERR_NO_MEMORY);
5532	PVMSVGA3DSHADER pShader = NULL;
5533
5534	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5535
5536	PVMSVGA3DCONTEXT pContext;
5537	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5538	AssertRCReturn(rc, rc);
5539
5540	if (type == SVGA3D_SHADERTYPE_VS)
5541	{
5542	if ( shid < pContext->cVertexShaders
5543	&& pContext->paVertexShader[shid].id == shid)
5544	{
5545	pShader = &pContext->paVertexShader[shid];
5546	D3D_RELEASE(pShader->u.pVertexShader);
5547	}
5548	}
5549	else
5550	{
5551	Assert(type == SVGA3D_SHADERTYPE_PS);
5552	if ( shid < pContext->cPixelShaders
5553	&& pContext->paPixelShader[shid].id == shid)
5554	{
5555	pShader = &pContext->paPixelShader[shid];
5556	D3D_RELEASE(pShader->u.pPixelShader);
5557	}
5558	}
5559
5560	if (pShader)
5561	{
5562	if (pShader->pShaderProgram)
5563	RTMemFree(pShader->pShaderProgram);
5564
5565	memset(pShader, 0, sizeof(*pShader));
5566	pShader->id = SVGA3D_INVALID_ID;
5567	}
5568	else
5569	AssertFailedReturn(VERR_INVALID_PARAMETER);
5570
5571	return VINF_SUCCESS;
5572	}
5573
5574	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5575	{
5576	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5577	AssertReturn(pState, VERR_NO_MEMORY);
5578	HRESULT hr;
5579
5580	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5581
5582	NOREF(pContext);
5583	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5584	AssertRCReturn(rc, rc);
5585
5586	if (type == SVGA3D_SHADERTYPE_VS)
5587	{
5588	/* Save for vm state save/restore. */
5589	pContext->state.shidVertex = shid;
5590	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5591
5592	if ( shid < pContext->cVertexShaders
5593	&& pContext->paVertexShader[shid].id == shid)
5594	{
5595	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5596	Assert(type == pShader->type);
5597
5598	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5599	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5600	}
5601	else
5602	if (shid == SVGA_ID_INVALID)
5603	{
5604	/* Unselect shader. */
5605	hr = pContext->pDevice->SetVertexShader(NULL);
5606	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5607	}
5608	else
5609	AssertFailedReturn(VERR_INVALID_PARAMETER);
5610	}
5611	else
5612	{
5613	/* Save for vm state save/restore. */
5614	pContext->state.shidPixel = shid;
5615	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5616
5617	Assert(type == SVGA3D_SHADERTYPE_PS);
5618	if ( shid < pContext->cPixelShaders
5619	&& pContext->paPixelShader[shid].id == shid)
5620	{
5621	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5622	Assert(type == pShader->type);
5623
5624	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5625	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5626	}
5627	else
5628	if (shid == SVGA_ID_INVALID)
5629	{
5630	/* Unselect shader. */
5631	hr = pContext->pDevice->SetPixelShader(NULL);
5632	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5633	}
5634	else
5635	AssertFailedReturn(VERR_INVALID_PARAMETER);
5636	}
5637
5638	return VINF_SUCCESS;
5639	}
5640
5641	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5642	{
5643	HRESULT hr;
5644	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5645	AssertReturn(pState, VERR_NO_MEMORY);
5646
5647	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5648
5649	PVMSVGA3DCONTEXT pContext;
5650	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5651	AssertRCReturn(rc, rc);
5652
5653	for (uint32_t i = 0; i < cRegisters; i++)
5654	{
5655	#ifdef LOG_ENABLED
5656	switch (ctype)
5657	{
5658	case SVGA3D_CONST_TYPE_FLOAT:
5659	{
5660	float pValuesF = (float )pValues;
5661	Log(("ConstantF %d: value=" FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR "\n",
5662	reg + i, FLOAT_FMT_ARGS(pValuesF[i4 + 0]), FLOAT_FMT_ARGS(pValuesF[i4 + 1]), FLOAT_FMT_ARGS(pValuesF[i4 + 2]), FLOAT_FMT_ARGS(pValuesF[i4 + 3])));
5663	break;
5664	}
5665
5666	case SVGA3D_CONST_TYPE_INT:
5667	Log(("ConstantI %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5668	break;
5669
5670	case SVGA3D_CONST_TYPE_BOOL:
5671	Log(("ConstantB %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5672	break;
5673	}
5674	#endif
5675	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5676	}
5677
5678	switch (type)
5679	{
5680	case SVGA3D_SHADERTYPE_VS:
5681	switch (ctype)
5682	{
5683	case SVGA3D_CONST_TYPE_FLOAT:
5684	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5685	break;
5686
5687	case SVGA3D_CONST_TYPE_INT:
5688	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5689	break;
5690
5691	case SVGA3D_CONST_TYPE_BOOL:
5692	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5693	break;
5694
5695	default:
5696	AssertFailedReturn(VERR_INVALID_PARAMETER);
5697	}
5698	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5699	break;
5700
5701	case SVGA3D_SHADERTYPE_PS:
5702	switch (ctype)
5703	{
5704	case SVGA3D_CONST_TYPE_FLOAT:
5705	{
5706	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5707	break;
5708	}
5709
5710	case SVGA3D_CONST_TYPE_INT:
5711	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5712	break;
5713
5714	case SVGA3D_CONST_TYPE_BOOL:
5715	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5716	break;
5717
5718	default:
5719	AssertFailedReturn(VERR_INVALID_PARAMETER);
5720	}
5721	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5722	break;
5723
5724	default:
5725	AssertFailedReturn(VERR_INVALID_PARAMETER);
5726	}
5727	return VINF_SUCCESS;
5728	}
5729
5730	int vmsvga3dOcclusionQueryCreate(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5731	{
5732	RT_NOREF(pState);
5733	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_OCCLUSION, &pContext->occlusion.pQuery);
5734	AssertMsgReturn(hr == D3D_OK, ("CreateQuery(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr), VERR_INTERNAL_ERROR);
5735	return VINF_SUCCESS;
5736	}
5737
5738	int vmsvga3dOcclusionQueryDelete(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5739	{
5740	RT_NOREF(pState);
5741	D3D_RELEASE(pContext->occlusion.pQuery);
5742	return VINF_SUCCESS;
5743	}
5744
5745	int vmsvga3dOcclusionQueryBegin(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5746	{
5747	RT_NOREF(pState);
5748	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_BEGIN);
5749	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_BEGIN(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5750	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5751	return VINF_SUCCESS;
5752	}
5753
5754	int vmsvga3dOcclusionQueryEnd(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5755	{
5756	RT_NOREF(pState);
5757	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_END);
5758	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_END(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5759	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5760	return VINF_SUCCESS;
5761	}
5762
5763	int vmsvga3dOcclusionQueryGetData(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t *pu32Pixels)
5764	{
5765	RT_NOREF(pState);
5766	HRESULT hr = D3D_OK;
5767	/* Wait until the data becomes available. */
5768	DWORD dwPixels = 0;
5769	do
5770	{
5771	hr = pContext->occlusion.pQuery->GetData((void *)&dwPixels, sizeof(DWORD), D3DGETDATA_FLUSH);
5772	} while (hr == S_FALSE);
5773
5774	AssertMsgReturnStmt(hr == D3D_OK, ("GetData(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5775	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5776
5777	LogFunc(("Query result: dwPixels %d\n", dwPixels));
5778	*pu32Pixels = dwPixels;
5779	return VINF_SUCCESS;
5780	}
5781
5782	static void vmsvgaDumpD3DCaps(D3DCAPS9 pCaps, D3DADAPTER_IDENTIFIER9 const pai9)
5783	{
5784	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5785
5786	LogRel(("\nD3D9 adapter: %s %RX16:%RX16 [%s, version %d.%d.%d.%d]\n",
5787	pai9->Description, pai9->VendorId, pai9->DeviceId, pai9->Driver,
5788	RT_HI_U16(pai9->DriverVersion.HighPart), RT_LO_U16(pai9->DriverVersion.HighPart),
5789	RT_HI_U16(pai9->DriverVersion.LowPart), RT_LO_U16(pai9->DriverVersion.LowPart)));
5790
5791	LogRel(("\nD3D device caps: DevCaps2:\n"));
5792	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5793	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5794	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5795	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5796	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5797	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5798	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5799	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5800	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5801	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5802	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5803	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5804	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5805	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5806
5807	LogRel(("\nCaps2:\n"));
5808	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5809	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5810	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5811	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5812	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5813	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5814	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5815	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5816	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5817	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5818	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5819	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5820
5821	LogRel(("\nCaps3:\n"));
5822	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5823	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5824	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5825	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5826	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5827	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5828	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5829	LogRel((" - D3DCAPS3_DXVAHD\n"));
5830	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5831	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5832
5833	LogRel(("\nPresentationIntervals:\n"));
5834	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5835	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5836	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5837	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5838	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5839	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5840	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5841	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5842	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5843	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5844
5845	LogRel(("\nDevcaps:\n"));
5846	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5847	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5848	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5849	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5850	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5851	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5852	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5853	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5854	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5855	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5856	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5857	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5858	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5859	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5860	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5861	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5862	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5863	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5864	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5865	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5866	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5867	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5868	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5869	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5870	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5871	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5872	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5873	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5874	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5875	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5876	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5877	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5878	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5879	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5880	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5881	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
5882	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
5883	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
5884	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
5885	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
5886
5887	LogRel(("\nTextureCaps:\n"));
5888	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
5889	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
5890	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
5891	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
5892	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
5893	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
5894	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
5895	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
5896	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
5897	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
5898	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
5899	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
5900	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
5901	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
5902	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
5903	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
5904	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5905	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5906	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
5907	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
5908	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
5909	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
5910	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5911	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5912	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
5913	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
5914	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
5915	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
5916	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
5917	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
5918	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
5919	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
5920	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
5921	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
5922
5923	LogRel(("\nTextureFilterCaps\n"));
5924	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5925	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5926	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5927	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5928	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5929	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5930	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5931	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5932	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5933	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5934	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5935	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5936	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5937	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5938	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5939	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5940	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5941	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5942	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5943	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5944	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5945	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5946	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5947	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5948	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5949	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5950
5951	LogRel(("\nCubeTextureFilterCaps\n"));
5952	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5953	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5954	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5955	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5956	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5957	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5958	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5959	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5960	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5961	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5962	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5963	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5964	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5965	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5966	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5967	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5968	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5969	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5970	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5971	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5972	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5973	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5974	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5975	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5976	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5977	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5978
5979	LogRel(("\nVolumeTextureFilterCaps\n"));
5980	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5981	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5982	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5983	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5984	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5985	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5986	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5987	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5988	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5989	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5990	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5991	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5992	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5993	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5994	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5995	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5996	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5997	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5998	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5999	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6000	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6001	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6002	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6003	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6004	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6005	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6006
6007	LogRel(("\nTextureAddressCaps:\n"));
6008	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
6009	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
6010	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
6011	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
6012	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
6013	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
6014	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
6015	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
6016	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
6017	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
6018	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
6019	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
6020
6021	LogRel(("\nTextureOpCaps:\n"));
6022	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
6023	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
6024	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
6025	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
6026	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
6027	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
6028	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
6029	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
6030	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
6031	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
6032	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
6033	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
6034	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
6035	LogRel((" - D3DTEXOPCAPS_ADD\n"));
6036	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
6037	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
6038	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
6039	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
6040	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
6041	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
6042	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
6043	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
6044	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
6045	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
6046	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
6047	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
6048	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
6049	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
6050	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
6051	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
6052	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
6053	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
6054	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
6055	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
6056	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
6057	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
6058	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
6059	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
6060	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
6061	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
6062	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
6063	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
6064	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
6065	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
6066	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
6067	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
6068	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
6069	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
6070	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
6071	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
6072	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
6073	LogRel((" - D3DTEXOPCAPS_LERP\n"));
6074
6075
6076	LogRel(("\n"));
6077	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
6078	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
6079	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
6080	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
6081
6082	LogRel(("\n"));
6083	RTLogRelSetBuffering(fBufferingSaved);
6084	}
6085

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 82109

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