DevVGA-SVGA3d-win.cpp@ 85153

Last change on this file since 85153 was 85153, checked in by vboxsync, 4 years ago
Devices/Graphics: Release texture object on failure, bugref:9747
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 250.0 KB

Line
1	/* $Id: DevVGA-SVGA3d-win.cpp 85153 2020-07-09 15:48:59Z vboxsync $ */
2	/** @file
3	* DevVMWare - VMWare SVGA device
4	*/
5
6	/*
7	* Copyright (C) 2013-2020 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, pThis);
166
167	PVMSVGA3DSTATE pState;
168	pThisCC->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
169	AssertReturn(pThisCC->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 = pThisCC->svga.p3dState;
193	AssertReturn(pThisCC->svga.p3dState, VERR_NO_MEMORY);
194	HRESULT hr;
195	RT_NOREF(pDevIns, pThis);
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(PVGASTATECC pThisCC)
280	{
281	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
282	AssertReturn(pThisCC->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(pThisCC, 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(pThisCC, pState->papContexts[i]->id);
296	}
297	return VINF_SUCCESS;
298	}
299
300	int vmsvga3dTerminate(PVGASTATECC pThisCC)
301	{
302	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
303	AssertReturn(pThisCC->svga.p3dState, VERR_NO_MEMORY);
304
305	int rc = vmsvga3dReset(pThisCC);
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(PVGASTATECC pThisCC, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
320	{
321	/** @todo Scroll the screen content without requiring the guest to redraw. */
322	RT_NOREF(pThisCC, idScreen, 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(PVGASTATECC pThisCC, uint32_t idx3dCaps, uint32_t *pu32Val)
427	{
428	PVMSVGA3DSTATE pState = pThisCC->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	AssertStmt(pAssociatedContext->pDevice, rc = VERR_INTERNAL_ERROR);
1275	if (RT_SUCCESS(rc))
1276	{
1277	IDirect3DQuery9 *pQuery;
1278	hr = pAssociatedContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
1279	if (hr == D3D_OK)
1280	{
1281	hr = pQuery->Issue(D3DISSUE_END);
1282	if (hr == D3D_OK)
1283	{
1284	do
1285	{
1286	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1287	} while (hr == S_FALSE);
1288	}
1289
1290	D3D_RELEASE(pQuery);
1291	}
1292	}
1293	else
1294	AssertMsgFailed(("idAssociatedContext cid=%u, sid=%u\n", pSurface->idAssociatedContext, pSurface->id));
1295	}
1296	else
1297	{
1298	AssertMsgFailed(("CreateTexture type %d failed with %x\n", pSurface->enmD3DResType, hr));
1299	RTAvlU32Remove(&pSurface->pSharedObjectTree, pContext->id);
1300	RTMemFree(pSharedSurface);
1301	return NULL;
1302	}
1303	}
1304	return pSharedSurface;
1305	}
1306
1307	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1308	* (D3D does not synchronize shared surface usage)
1309	*/
1310	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1311	{
1312	RT_NOREF(pState);
1313	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1314	Assert(pSurface->id != SVGA3D_INVALID_ID);
1315
1316	/* Nothing to do if this surface hasn't been shared. */
1317	if (pSurface->pSharedObjectTree == NULL)
1318	return VINF_SUCCESS;
1319
1320	LogFunc(("track usage of sid=%u (cid=%u) for cid=%u, pQuery %p\n", pSurface->id, pSurface->idAssociatedContext, pContext->id, pSurface->pQuery));
1321
1322	if (pSurface->idQueryContext == pContext->id)
1323	{
1324	/* Release the previous query object, if any. */
1325	D3D_RELEASE(pSurface->pQuery);
1326	}
1327	else
1328	{
1329	/* Different context. There must be no pending drawing operations. If there are any, then a flush is missing. */
1330	if (pSurface->pQuery)
1331	{
1332	/* Should not happen. */
1333	AssertFailed();
1334
1335	/* Make sure that all drawing has completed. */
1336	vmsvga3dSurfaceFlush(pSurface);
1337	}
1338	pSurface->idQueryContext = pContext->id;
1339	}
1340
1341	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1342	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1343
1344	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1345	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1346	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1347
1348	return VINF_SUCCESS;
1349	}
1350
1351
1352	/**
1353	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1354	*
1355	* @returns VBox status code.
1356	* @param pState The VMSVGA3d state.
1357	* @param pContext The context.
1358	* @param sid The surface ID.
1359	*/
1360	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1361	{
1362	PVMSVGA3DSURFACE pSurface;
1363	int rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
1364	AssertRCReturn(rc, rc);
1365
1366	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1367	}
1368
1369
1370	/* Wait for all drawing, that uses this surface, to finish. */
1371	int vmsvga3dSurfaceFlush(PVMSVGA3DSURFACE pSurface)
1372	{
1373	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1374	HRESULT hr;
1375
1376	if (!pSurface->pQuery)
1377	{
1378	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1379	return VINF_SUCCESS; /* nothing to wait for */
1380	}
1381	Assert(pSurface->pSharedObjectTree);
1382
1383	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%u)\n", pSurface->id));
1384	while (true)
1385	{
1386	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1387	if (hr != S_FALSE) break;
1388
1389	RTThreadSleep(1);
1390	}
1391
1392	D3D_RELEASE(pSurface->pQuery);
1393
1394	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1395	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1396
1397	return VINF_SUCCESS;
1398	}
1399
1400	/** Get IDirect3DSurface9 for the given face and mipmap.
1401	*/
1402	int vmsvga3dGetD3DSurface(PVMSVGA3DSTATE pState,
1403	PVMSVGA3DCONTEXT pContext,
1404	PVMSVGA3DSURFACE pSurface,
1405	uint32_t face,
1406	uint32_t mipmap,
1407	bool fLockable,
1408	IDirect3DSurface9 **ppD3DSurf)
1409	{
1410	AssertPtrReturn(pSurface->u.pSurface, VERR_INVALID_PARAMETER);
1411
1412	IDirect3DBaseTexture9 *pTexture;
1413	if (fLockable && pSurface->bounce.pTexture)
1414	pTexture = pSurface->bounce.pTexture;
1415	else
1416	pTexture = pSurface->u.pTexture;
1417
1418	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1419	if (pSurface->idAssociatedContext != pContext->id)
1420	{
1421	AssertMsgReturn(!fLockable,
1422	("Lockable surface must be from the same context (surface cid = %d, req cid = %d)",
1423	pSurface->idAssociatedContext, pContext->id),
1424	VERR_INVALID_PARAMETER);
1425
1426	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1427	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1428	{
1429	LogFunc(("using texture sid=%u created for another context (%d vs %d)\n",
1430	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1431
1432	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
1433	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1434
1435	pTexture = pSharedSurface->u.pTexture;
1436	}
1437	else
1438	{
1439	AssertMsgFailed(("surface sid=%u created for another context (%d vs %d)\n",
1440	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1441	}
1442	}
1443	#else
1444	RT_NOREF(pContext);
1445	#endif
1446
1447	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1448	{
1449	Assert(pSurface->cFaces == 6);
1450
1451	IDirect3DCubeTexture9 p = (IDirect3DCubeTexture9 )pTexture;
1452	D3DCUBEMAP_FACES FaceType = vmsvga3dCubemapFaceFromIndex(face);
1453	HRESULT hr = p->GetCubeMapSurface(FaceType, mipmap, ppD3DSurf);
1454	AssertMsgReturn(hr == D3D_OK, ("GetCubeMapSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1455	}
1456	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1457	{
1458	Assert(pSurface->cFaces == 1);
1459	Assert(face == 0);
1460
1461	IDirect3DTexture9 p = (IDirect3DTexture9 )pTexture;
1462	HRESULT hr = p->GetSurfaceLevel(mipmap, ppD3DSurf);
1463	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1464	}
1465	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE)
1466	{
1467	pSurface->u.pSurface->AddRef();
1468	*ppD3DSurf = pSurface->u.pSurface;
1469	}
1470	else
1471	{
1472	AssertMsgFailedReturn(("No surface for type %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
1473	}
1474
1475	return VINF_SUCCESS;
1476	}
1477
1478	int vmsvga3dSurfaceCopy(PVGASTATECC pThisCC, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1479	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1480	{
1481	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
1482	AssertReturn(pState, VERR_NO_MEMORY);
1483
1484	const uint32_t sidSrc = src.sid;
1485	const uint32_t sidDest = dest.sid;
1486	int rc;
1487
1488	PVMSVGA3DSURFACE pSurfaceSrc;
1489	rc = vmsvga3dSurfaceFromSid(pState, sidSrc, &pSurfaceSrc);
1490	AssertRCReturn(rc, rc);
1491
1492	PVMSVGA3DSURFACE pSurfaceDest;
1493	rc = vmsvga3dSurfaceFromSid(pState, sidDest, &pSurfaceDest);
1494	AssertRCReturn(rc, rc);
1495
1496	PVMSVGA3DMIPMAPLEVEL pMipmapLevelSrc;
1497	rc = vmsvga3dMipmapLevel(pSurfaceSrc, src.face, src.mipmap, &pMipmapLevelSrc);
1498	AssertRCReturn(rc, rc);
1499
1500	PVMSVGA3DMIPMAPLEVEL pMipmapLevelDest;
1501	rc = vmsvga3dMipmapLevel(pSurfaceDest, dest.face, dest.mipmap, &pMipmapLevelDest);
1502	AssertRCReturn(rc, rc);
1503
1504	/* If src is HW and dst is not, then create the dst texture. */
1505	if ( pSurfaceSrc->u.pSurface
1506	&& !pSurfaceDest->u.pSurface
1507	&& RT_BOOL(pSurfaceDest->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE))
1508	{
1509	/* Create the destination texture in the same context as the source texture. */
1510	uint32_t const cidSrc = pSurfaceSrc->idAssociatedContext;
1511
1512	PVMSVGA3DCONTEXT pContextSrc;
1513	rc = vmsvga3dContextFromCid(pState, cidSrc, &pContextSrc);
1514	AssertRCReturn(rc, rc);
1515	AssertReturn(pContextSrc->pDevice, VERR_INTERNAL_ERROR);
1516
1517	LogFunc(("sid=%u type=%x format=%d -> create dest texture\n", sidDest, pSurfaceDest->surfaceFlags, pSurfaceDest->format));
1518	rc = vmsvga3dBackCreateTexture(pState, pContextSrc, cidSrc, pSurfaceDest);
1519	AssertRCReturn(rc, rc);
1520	}
1521
1522	Assert(pSurfaceSrc->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1523	Assert(pSurfaceDest->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1524
1525	if ( pSurfaceSrc->u.pSurface
1526	&& pSurfaceDest->u.pSurface)
1527	{
1528	/* Both surfaces in hardware. Use the src context to copy one to another, because the src context may be needed
1529	* to copy data from source texture to the source bounce texture. while only the shared hardware surface is required
1530	* from the dst context.
1531	*/
1532	uint32_t const cidSrc = pSurfaceSrc->idAssociatedContext;
1533
1534	PVMSVGA3DCONTEXT pContextSrc;
1535	rc = vmsvga3dContextFromCid(pState, cidSrc, &pContextSrc);
1536	AssertRCReturn(rc, rc);
1537	AssertReturn(pContextSrc->pDevice, VERR_INTERNAL_ERROR);
1538
1539	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1540	vmsvga3dSurfaceFlush(pSurfaceSrc);
1541	vmsvga3dSurfaceFlush(pSurfaceDest);
1542
1543	IDirect3DSurface9 *pSrc;
1544	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceSrc, src.face, src.mipmap, false, &pSrc);
1545	AssertRCReturn(rc, rc);
1546
1547	IDirect3DSurface9 *pDest;
1548	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceDest, dest.face, dest.mipmap, false, &pDest);
1549	AssertRCReturnStmt(rc, D3D_RELEASE(pSrc), rc);
1550
1551	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1552	{
1553	SVGA3dCopyBox clipBox = pBox[i];
1554	vmsvgaR3ClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1555	if ( !clipBox.w
1556	\|\| !clipBox.h
1557	\|\| !clipBox.d)
1558	{
1559	LogFunc(("Skipped empty box.\n"));
1560	continue;
1561	}
1562
1563	RECT RectSrc;
1564	RectSrc.left = clipBox.srcx;
1565	RectSrc.top = clipBox.srcy;
1566	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1567	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1568
1569	RECT RectDest;
1570	RectDest.left = clipBox.x;
1571	RectDest.top = clipBox.y;
1572	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1573	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1574
1575	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));
1576
1577	if ( sidSrc == sidDest
1578	&& clipBox.srcx == clipBox.x
1579	&& clipBox.srcy == clipBox.y)
1580	{
1581	LogFunc(("redundant copy to the same surface at the same coordinates. Ignore.\n"));
1582	continue;
1583	}
1584	Assert(sidSrc != sidDest);
1585	Assert(!clipBox.srcz && !clipBox.z);
1586
1587	HRESULT hr = pContextSrc->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1588	if (hr != D3D_OK)
1589	{
1590	/* This can happen for compressed texture formats for example. */
1591	LogFunc(("StretchRect failed with %x. Try a slow path.\n", hr));
1592	if ( pSurfaceSrc->bounce.pTexture
1593	&& (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET))
1594	{
1595	/* Copy the source texture mipmap level to the source bounce texture. */
1596	hr = D3D9GetRenderTargetData(pContextSrc, pSurfaceSrc, src.face, src.mipmap);
1597	AssertMsg(hr == D3D_OK, ("D3D9GetRenderTargetData failed with %x\n", hr));
1598	if (hr == D3D_OK)
1599	{
1600	/* Copy the source bounce texture to the destination surface. */
1601	IDirect3DSurface9 *pSrcBounce;
1602	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceSrc, src.face, src.mipmap, true, &pSrcBounce);
1603	if (RT_SUCCESS(rc))
1604	{
1605	POINT pointDest;
1606	pointDest.x = clipBox.x;
1607	pointDest.y = clipBox.y;
1608
1609	hr = pContextSrc->pDevice->UpdateSurface(pSrcBounce, &RectSrc, pDest, &pointDest);
1610	Assert(hr == D3D_OK);
1611
1612	D3D_RELEASE(pSrcBounce);
1613	}
1614	else
1615	{
1616	AssertRC(rc);
1617	hr = E_INVALIDARG;
1618	}
1619	}
1620	}
1621	else if ( (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0
1622	&& (pSurfaceDest->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0)
1623	{
1624	/* Can lock both. */
1625	D3DLOCKED_RECT LockedSrcRect;
1626	hr = pSrc->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1627	Assert(hr == D3D_OK);
1628	if (SUCCEEDED(hr))
1629	{
1630	D3DLOCKED_RECT LockedDestRect;
1631	hr = pDest->LockRect(&LockedDestRect, &RectDest, 0);
1632	Assert(hr == D3D_OK);
1633	if (SUCCEEDED(hr))
1634	{
1635	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1636	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1637
1638	uint32_t cbToCopy = cBlocksX * pSurfaceSrc->cbBlock;
1639	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedDestRect.Pitch));
1640	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedSrcRect.Pitch));
1641
1642	uint8_t pu8Dst = (uint8_t )LockedDestRect.pBits;
1643	const uint8_t pu8Src = (uint8_t )LockedSrcRect.pBits;
1644	for (uint32_t j = 0; j < cBlocksY; ++j)
1645	{
1646	memcpy(pu8Dst, pu8Src, cbToCopy);
1647	pu8Dst += LockedDestRect.Pitch;
1648	pu8Src += LockedSrcRect.Pitch;
1649	}
1650
1651	hr = pDest->UnlockRect();
1652	Assert(hr == D3D_OK);
1653	}
1654
1655	hr = pSrc->UnlockRect();
1656	Assert(hr == D3D_OK);
1657	}
1658	}
1659	}
1660	AssertMsgReturnStmt(hr == D3D_OK,
1661	("StretchRect failed with %x\n", hr),
1662	D3D_RELEASE(pDest); D3D_RELEASE(pSrc),
1663	VERR_INTERNAL_ERROR);
1664	}
1665
1666	D3D_RELEASE(pDest);
1667	D3D_RELEASE(pSrc);
1668
1669	/* Track the StretchRect operation. */
1670	vmsvga3dSurfaceTrackUsage(pState, pContextSrc, pSurfaceSrc);
1671	vmsvga3dSurfaceTrackUsage(pState, pContextSrc, pSurfaceDest);
1672	}
1673	else
1674	{
1675	/* One of the surfaces is in memory.
1676	*
1677	* Copy from/to memory to/from a HW surface. Or mem->mem.
1678	* Use the context of the HW surface, if any.
1679	*/
1680	PVMSVGA3DCONTEXT pContext = NULL;
1681	IDirect3DSurface9 *pD3DSurf = NULL;
1682
1683	if (pSurfaceSrc->u.pSurface)
1684	{
1685	AssertReturn(!pSurfaceDest->u.pSurface, VERR_INTERNAL_ERROR);
1686
1687	rc = vmsvga3dContextFromCid(pState, pSurfaceSrc->idAssociatedContext, &pContext);
1688	AssertRCReturn(rc, rc);
1689	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
1690
1691	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceSrc, src.face, src.mipmap, true, &pD3DSurf);
1692	AssertRCReturn(rc, rc);
1693	}
1694	else if (pSurfaceDest->u.pSurface)
1695	{
1696	AssertReturn(!pSurfaceSrc->u.pSurface, VERR_INTERNAL_ERROR);
1697
1698	rc = vmsvga3dContextFromCid(pState, pSurfaceDest->idAssociatedContext, &pContext);
1699	AssertRCReturn(rc, rc);
1700	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
1701
1702	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceDest, dest.face, dest.mipmap, true, &pD3DSurf);
1703	AssertRCReturn(rc, rc);
1704	}
1705
1706	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1707	{
1708	HRESULT hr;
1709
1710	SVGA3dCopyBox clipBox = pBox[i];
1711	vmsvgaR3ClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1712	if ( !clipBox.w
1713	\|\| !clipBox.h
1714	\|\| !clipBox.d)
1715	{
1716	LogFunc(("Skipped empty box.\n"));
1717	continue;
1718	}
1719
1720	RECT RectSrc;
1721	RectSrc.left = clipBox.srcx;
1722	RectSrc.top = clipBox.srcy;
1723	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1724	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1725
1726	RECT RectDest;
1727	RectDest.left = clipBox.x;
1728	RectDest.top = clipBox.y;
1729	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1730	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1731
1732	LogFunc(("(manual) copy sid=%u face=%d mipmap=%d (%d,%d)(%d,%d) to sid=%u face=%d mipmap=%d (%d,%d)\n",
1733	sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom,
1734	sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1735
1736	Assert(!clipBox.srcz && !clipBox.z);
1737	Assert(pSurfaceSrc->cbBlock == pSurfaceDest->cbBlock);
1738	Assert(pSurfaceSrc->cxBlock == pSurfaceDest->cxBlock);
1739	Assert(pSurfaceSrc->cyBlock == pSurfaceDest->cyBlock);
1740
1741	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1742	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1743
1744	D3DLOCKED_RECT LockedSrcRect;
1745	if (!pSurfaceSrc->u.pSurface)
1746	{
1747	uint32_t u32BlockX = clipBox.srcx / pSurfaceSrc->cxBlock;
1748	uint32_t u32BlockY = clipBox.srcy / pSurfaceSrc->cyBlock;
1749	Assert(u32BlockX * pSurfaceSrc->cxBlock == clipBox.srcx);
1750	Assert(u32BlockY * pSurfaceSrc->cyBlock == clipBox.srcy);
1751
1752	LockedSrcRect.pBits = (uint8_t *)pMipmapLevelSrc->pSurfaceData +
1753	pMipmapLevelSrc->cbSurfacePitch * u32BlockY + pSurfaceSrc->cbBlock * u32BlockX;
1754	LockedSrcRect.Pitch = pMipmapLevelSrc->cbSurfacePitch;
1755	}
1756	else
1757	{
1758	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1759	vmsvga3dSurfaceFlush(pSurfaceSrc);
1760
1761	hr = pD3DSurf->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1762	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1763	}
1764
1765	D3DLOCKED_RECT LockedDestRect;
1766	if (!pSurfaceDest->u.pSurface)
1767	{
1768	uint32_t u32BlockX = clipBox.x / pSurfaceDest->cxBlock;
1769	uint32_t u32BlockY = clipBox.y / pSurfaceDest->cyBlock;
1770	Assert(u32BlockX * pSurfaceDest->cxBlock == clipBox.x);
1771	Assert(u32BlockY * pSurfaceDest->cyBlock == clipBox.y);
1772
1773	LockedDestRect.pBits = (uint8_t *)pMipmapLevelDest->pSurfaceData +
1774	pMipmapLevelDest->cbSurfacePitch * u32BlockY + pSurfaceDest->cbBlock * u32BlockX;
1775	LockedDestRect.Pitch = pMipmapLevelDest->cbSurfacePitch;
1776	pSurfaceDest->fDirty = true;
1777	}
1778	else
1779	{
1780	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1781	vmsvga3dSurfaceFlush(pSurfaceDest);
1782
1783	hr = pD3DSurf->LockRect(&LockedDestRect, &RectDest, 0);
1784	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1785	}
1786
1787	uint8_t pDest = (uint8_t )LockedDestRect.pBits;
1788	const uint8_t pSrc = (uint8_t )LockedSrcRect.pBits;
1789	for (uint32_t j = 0; j < cBlocksY; ++j)
1790	{
1791	memcpy(pDest, pSrc, cBlocksX * pSurfaceSrc->cbBlock);
1792	pDest += LockedDestRect.Pitch;
1793	pSrc += LockedSrcRect.Pitch;
1794	}
1795
1796	if (pD3DSurf)
1797	{
1798	hr = pD3DSurf->UnlockRect();
1799	AssertMsgReturnStmt(hr == D3D_OK, ("Unlock failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1800	}
1801	}
1802
1803	D3D_RELEASE(pD3DSurf);
1804
1805	/* If the destination bounce texture has been used, then update the actual destination texture. */
1806	if ( pSurfaceDest->u.pTexture
1807	&& pSurfaceDest->bounce.pTexture
1808	&& ( pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1809	\|\| pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE))
1810	{
1811	AssertMsgReturn(pContext, ("Context is NULL\n"), VERR_INTERNAL_ERROR);
1812
1813	/* Copy the new content to the actual texture object. */
1814	HRESULT hr2 = D3D9UpdateTexture(pContext, pSurfaceDest);
1815	AssertMsg(hr2 == D3D_OK, ("UpdateTexture failed with %x\n", hr2)); RT_NOREF(hr2);
1816
1817	/* Track the UpdateTexture operation. */
1818	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceDest);
1819	}
1820	}
1821
1822	return VINF_SUCCESS;
1823	}
1824
1825
1826	/**
1827	* Create D3D/OpenGL texture object for the specified surface.
1828	*
1829	* Surfaces are created when needed.
1830	*
1831	* @param pState The VMSVGA3d state.
1832	* @param pContext The context.
1833	* @param idAssociatedContext Probably the same as pContext->id.
1834	* @param pSurface The surface to create the texture for.
1835	*/
1836	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1837	PVMSVGA3DSURFACE pSurface)
1838
1839	{
1840	RT_NOREF(pState);
1841	HRESULT hr;
1842
1843	LogFunc(("sid=%u\n", pSurface->id));
1844
1845	Assert(pSurface->hSharedObject == NULL);
1846	Assert(pSurface->u.pTexture == NULL);
1847	Assert(pSurface->bounce.pTexture == NULL);
1848	Assert(pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_NONE);
1849
1850	const uint32_t cWidth = pSurface->paMipmapLevels[0].mipmapSize.width;
1851	const uint32_t cHeight = pSurface->paMipmapLevels[0].mipmapSize.height;
1852	const uint32_t cDepth = pSurface->paMipmapLevels[0].mipmapSize.depth;
1853	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1854
1855	/*
1856	* Create D3D texture object.
1857	*/
1858	if (pSurface->surfaceFlags & SVGA3D_SURFACE_CUBEMAP)
1859	{
1860	Assert(pSurface->cFaces == 6);
1861	Assert(cWidth == cHeight);
1862	Assert(cDepth == 1);
1863
1864	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1865	numMipLevels,
1866	pSurface->fUsageD3D,
1867	pSurface->formatD3D,
1868	D3DPOOL_DEFAULT,
1869	&pSurface->u.pCubeTexture,
1870	&pSurface->hSharedObject);
1871	if (hr == D3D_OK)
1872	{
1873	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1874	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1875	numMipLevels,
1876	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1877	pSurface->formatD3D,
1878	D3DPOOL_SYSTEMMEM,
1879	&pSurface->bounce.pCubeTexture,
1880	NULL);
1881	AssertMsgReturnStmt(hr == D3D_OK,
1882	("CreateCubeTexture (systemmem) failed with %x\n", hr),
1883	D3D_RELEASE(pSurface->u.pCubeTexture),
1884	VERR_INTERNAL_ERROR);
1885	}
1886	else
1887	{
1888	Log(("Format not accepted -> try old method\n"));
1889	/* The format was probably not accepted; fall back to our old mode. */
1890	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1891	numMipLevels,
1892	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1893	pSurface->formatD3D,
1894	D3DPOOL_DEFAULT,
1895	&pSurface->u.pCubeTexture,
1896	&pSurface->hSharedObject);
1897	AssertMsgReturn(hr == D3D_OK, ("CreateCubeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1898	}
1899
1900	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
1901	}
1902	else if ( pSurface->formatD3D == D3DFMT_D24S8
1903	\|\| pSurface->formatD3D == D3DFMT_D24X8
1904	\|\| pSurface->formatD3D == D3DFMT_D32
1905	\|\| pSurface->formatD3D == D3DFMT_D16)
1906	{
1907	Assert(pSurface->cFaces == 1);
1908	Assert(pSurface->faces[0].numMipLevels == 1);
1909	Assert(cDepth == 1);
1910
1911	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1912	hr = pContext->pDevice->CreateTexture(cWidth,
1913	cHeight,
1914	1, /* mip levels */
1915	D3DUSAGE_DEPTHSTENCIL,
1916	FOURCC_INTZ,
1917	D3DPOOL_DEFAULT,
1918	&pSurface->u.pTexture,
1919	&pSurface->hSharedObject /* might result in poor performance */);
1920	if ( hr == D3D_OK
1921	&& ( pSurface->formatD3D == D3DFMT_D24S8
1922	\|\| pSurface->formatD3D == D3DFMT_D24X8))
1923	{
1924	/* Create another texture object to serve as a bounce buffer as the
1925	* D3DFMT_D24S8 and D3DFMT_D24X8 surface can't be locked apparently (from testing).
1926	*/
1927	hr = pContext->pDevice->CreateTexture(cWidth,
1928	cHeight,
1929	1, /* mip levels */
1930	D3DUSAGE_DYNAMIC /* Lockable */,
1931	FOURCC_INTZ,
1932	D3DPOOL_SYSTEMMEM,
1933	&pSurface->bounce.pTexture,
1934	NULL);
1935
1936	AssertMsgReturnStmt(hr == D3D_OK,
1937	("CreateTexture (systemmem) failed with %x\n", hr),
1938	D3D_RELEASE(pSurface->u.pTexture),
1939	VERR_INTERNAL_ERROR);
1940	}
1941
1942	AssertMsgReturn(hr == D3D_OK, ("CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1943
1944	pSurface->fStencilAsTexture = true;
1945	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1946	}
1947	else
1948	{
1949	if (cDepth > 1)
1950	{
1951	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1952	cHeight,
1953	cDepth,
1954	numMipLevels,
1955	pSurface->fUsageD3D,
1956	pSurface->formatD3D,
1957	D3DPOOL_DEFAULT,
1958	&pSurface->u.pVolumeTexture,
1959	&pSurface->hSharedObject);
1960	if (hr == D3D_OK)
1961	{
1962	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1963	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1964	cHeight,
1965	cDepth,
1966	numMipLevels,
1967	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1968	pSurface->formatD3D,
1969	D3DPOOL_SYSTEMMEM,
1970	&pSurface->bounce.pVolumeTexture,
1971	NULL);
1972	AssertMsgReturnStmt(hr == D3D_OK,
1973	("CreateVolumeTexture (systemmem) failed with %x\n", hr),
1974	D3D_RELEASE(pSurface->u.pVolumeTexture),
1975	VERR_INTERNAL_ERROR);
1976	}
1977	else
1978	{
1979	Log(("Format not accepted -> try old method\n"));
1980	/* The format was probably not accepted; fall back to our old mode. */
1981	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1982	cHeight,
1983	cDepth,
1984	numMipLevels,
1985	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1986	pSurface->formatD3D,
1987	D3DPOOL_DEFAULT,
1988	&pSurface->u.pVolumeTexture,
1989	&pSurface->hSharedObject);
1990	AssertMsgReturn(hr == D3D_OK, ("CreateVolumeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1991	}
1992
1993	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE;
1994	}
1995	else
1996	{
1997	Assert(pSurface->cFaces == 1);
1998
1999	hr = pContext->pDevice->CreateTexture(cWidth,
2000	cHeight,
2001	numMipLevels,
2002	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
2003	pSurface->formatD3D,
2004	D3DPOOL_DEFAULT,
2005	&pSurface->u.pTexture,
2006	&pSurface->hSharedObject);
2007	if (hr == D3D_OK)
2008	{
2009	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
2010	hr = pContext->pDevice->CreateTexture(cWidth,
2011	cHeight,
2012	numMipLevels,
2013	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2014	pSurface->formatD3D,
2015	D3DPOOL_SYSTEMMEM,
2016	&pSurface->bounce.pTexture,
2017	NULL);
2018	AssertMsgReturnStmt(hr == D3D_OK,
2019	("CreateTexture (systemmem) failed with %x\n", hr),
2020	D3D_RELEASE(pSurface->u.pTexture),
2021	VERR_INTERNAL_ERROR);
2022
2023	if (pSurface->formatD3D != pSurface->d3dfmtRequested)
2024	{
2025	/* Create a staging texture/render target for format conversion. */
2026	hr = pContext->pDevice->CreateTexture(cWidth,
2027	cHeight,
2028	numMipLevels,
2029	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
2030	pSurface->formatD3D,
2031	D3DPOOL_DEFAULT,
2032	&pSurface->emulated.pTexture,
2033	NULL);
2034	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (emulated) failed with %x\n", hr), VERR_INTERNAL_ERROR);
2035	}
2036	}
2037	else
2038	{
2039	Log(("Format not accepted (%x) -> try old method\n", hr));
2040	/* The format was probably not accepted; fall back to our old mode. */
2041	hr = pContext->pDevice->CreateTexture(cWidth,
2042	cHeight,
2043	numMipLevels,
2044	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2045	pSurface->formatD3D,
2046	D3DPOOL_DEFAULT,
2047	&pSurface->u.pTexture,
2048	&pSurface->hSharedObject /* might result in poor performance */);
2049	AssertMsgReturn(hr == D3D_OK, ("CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2050	}
2051
2052	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
2053	}
2054	}
2055
2056	Assert(hr == D3D_OK);
2057
2058	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
2059	{
2060	/* Set the mip map generation filter settings. */
2061	IDirect3DBaseTexture9 *pBaseTexture;
2062	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2063	pBaseTexture = pSurface->u.pVolumeTexture;
2064	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2065	pBaseTexture = pSurface->u.pCubeTexture;
2066	else
2067	pBaseTexture = pSurface->u.pTexture;
2068	hr = pBaseTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
2069	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
2070	}
2071
2072	/*
2073	* Always initialize all mipmap levels using the in memory data
2074	* to make sure that the just created texture has the up-to-date content.
2075	* The OpenGL backend does this too.
2076	*/
2077	Log(("vmsvga3dBackCreateTexture: sync texture\n"));
2078
2079	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2080	{
2081	IDirect3DVolumeTexture9 *pVolumeTexture = pSurface->bounce.pVolumeTexture ?
2082	pSurface->bounce.pVolumeTexture :
2083	pSurface->u.pVolumeTexture;
2084
2085	for (uint32_t i = 0; i < numMipLevels; ++i)
2086	{
2087	D3DLOCKED_BOX LockedVolume;
2088	hr = pVolumeTexture->LockBox(i, &LockedVolume, NULL, D3DLOCK_DISCARD);
2089	AssertMsgBreak(hr == D3D_OK, ("LockBox failed with %x\n", hr));
2090
2091	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->paMipmapLevels[i];
2092
2093	LogFunc(("sync volume texture mipmap level %d (pitch row %x vs %x, slice %x vs %x)\n",
2094	i, LockedVolume.RowPitch, pMipLevel->cbSurfacePitch, LockedVolume.SlicePitch, pMipLevel->cbSurfacePlane));
2095
2096
2097	uint8_t pDst = (uint8_t )LockedVolume.pBits;
2098	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2099	for (uint32_t d = 0; d < cDepth; ++d)
2100	{
2101	uint8_t *pRowDst = pDst;
2102	const uint8_t *pRowSrc = pSrc;
2103	for (uint32_t h = 0; h < pMipLevel->cBlocksY; ++h)
2104	{
2105	memcpy(pRowDst, pRowSrc, pMipLevel->cbSurfacePitch);
2106	pRowDst += LockedVolume.RowPitch;
2107	pRowSrc += pMipLevel->cbSurfacePitch;
2108	}
2109	pDst += LockedVolume.SlicePitch;
2110	pSrc += pMipLevel->cbSurfacePlane;
2111	}
2112
2113	hr = pVolumeTexture->UnlockBox(i);
2114	AssertMsgBreak(hr == D3D_OK, ("UnlockBox failed with %x\n", hr));
2115
2116	pMipLevel->fDirty = false;
2117	}
2118	}
2119	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2120	{
2121	IDirect3DCubeTexture9 *pCubeTexture = pSurface->bounce.pCubeTexture ?
2122	pSurface->bounce.pCubeTexture :
2123	pSurface->u.pCubeTexture;
2124
2125	for (uint32_t iFace = 0; iFace < 6; ++iFace)
2126	{
2127	const D3DCUBEMAP_FACES Face = vmsvga3dCubemapFaceFromIndex(iFace);
2128
2129	for (uint32_t i = 0; i < numMipLevels; ++i)
2130	{
2131	D3DLOCKED_RECT LockedRect;
2132	hr = pCubeTexture->LockRect(Face,
2133	i, /* texture level */
2134	&LockedRect,
2135	NULL, /* entire texture */
2136	0);
2137	AssertMsgBreak(hr == D3D_OK, ("LockRect failed with %x\n", hr));
2138
2139	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->paMipmapLevels[iFace * numMipLevels + i];
2140
2141	LogFunc(("sync texture face %d mipmap level %d (pitch %x vs %x)\n",
2142	iFace, i, LockedRect.Pitch, pMipLevel->cbSurfacePitch));
2143
2144	uint8_t pDest = (uint8_t )LockedRect.pBits;
2145	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2146	for (uint32_t j = 0; j < pMipLevel->cBlocksY; ++j)
2147	{
2148	memcpy(pDest, pSrc, pMipLevel->cbSurfacePitch);
2149
2150	pDest += LockedRect.Pitch;
2151	pSrc += pMipLevel->cbSurfacePitch;
2152	}
2153
2154	hr = pCubeTexture->UnlockRect(Face, i /* texture level */);
2155	AssertMsgBreak(hr == D3D_OK, ("UnlockRect failed with %x\n", hr));
2156
2157	pMipLevel->fDirty = false;
2158	}
2159
2160	if (hr != D3D_OK)
2161	break;
2162	}
2163
2164	if (hr != D3D_OK)
2165	{
2166	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2167	D3D_RELEASE(pSurface->u.pCubeTexture);
2168	return VERR_INTERNAL_ERROR;
2169	}
2170	}
2171	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
2172	{
2173	IDirect3DTexture9 *pTexture;
2174	if (pSurface->bounce.pTexture)
2175	pTexture = pSurface->bounce.pTexture;
2176	else if (pSurface->formatD3D != pSurface->d3dfmtRequested)
2177	pTexture = pSurface->emulated.pTexture;
2178	else
2179	pTexture = pSurface->u.pTexture;
2180
2181	for (uint32_t i = 0; i < numMipLevels; ++i)
2182	{
2183	D3DLOCKED_RECT LockedRect;
2184
2185	hr = pTexture->LockRect(i, /* texture level */
2186	&LockedRect,
2187	NULL, /* entire texture */
2188	0);
2189
2190	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2191
2192	LogFunc(("sync texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->paMipmapLevels[i].cbSurfacePitch));
2193
2194	uint8_t pDest = (uint8_t )LockedRect.pBits;
2195	const uint8_t pSrc = (uint8_t )pSurface->paMipmapLevels[i].pSurfaceData;
2196	for (uint32_t j = 0; j < pSurface->paMipmapLevels[i].cBlocksY; ++j)
2197	{
2198	memcpy(pDest, pSrc, pSurface->paMipmapLevels[i].cbSurfacePitch);
2199
2200	pDest += LockedRect.Pitch;
2201	pSrc += pSurface->paMipmapLevels[i].cbSurfacePitch;
2202	}
2203
2204	hr = pTexture->UnlockRect(i /* texture level */);
2205	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2206
2207	pSurface->paMipmapLevels[i].fDirty = false;
2208	}
2209	}
2210	else
2211	{
2212	AssertMsgFailedReturn(("enmD3DResType not expected %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
2213	}
2214
2215	if (pSurface->bounce.pTexture)
2216	{
2217	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
2218	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2219	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pVolumeTexture, pSurface->u.pVolumeTexture);
2220	else
2221	hr = D3D9UpdateTexture(pContext, pSurface);
2222	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2223
2224	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
2225	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2226	{
2227	RTMemFree(pSurface->paMipmapLevels[i].pSurfaceData);
2228	pSurface->paMipmapLevels[i].pSurfaceData = NULL;
2229	}
2230
2231	/* Track the UpdateTexture operation. */
2232	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2233	}
2234	pSurface->fDirty = false;
2235
2236	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
2237
2238	pSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_TEXTURE;
2239	pSurface->idAssociatedContext = idAssociatedContext;
2240	return VINF_SUCCESS;
2241	}
2242
2243
2244	/**
2245	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
2246	*
2247	* @returns VBox status code.
2248	* @param pThis The VGA device instance.
2249	* @param pState The VMSVGA3d state.
2250	* @param pDstSurface The destination host surface.
2251	* @param uDstFace The destination face (valid).
2252	* @param uDstMipmap The destination mipmap level (valid).
2253	* @param pDstBox The destination box.
2254	* @param pSrcSurface The source host surface.
2255	* @param uSrcFace The destination face (valid).
2256	* @param uSrcMipmap The source mimap level (valid).
2257	* @param pSrcBox The source box.
2258	* @param enmMode The strecht blt mode .
2259	* @param pContext The VMSVGA3d context (already current for OGL).
2260	*/
2261	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
2262	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstFace, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
2263	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcFace, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
2264	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
2265	{
2266	RT_NOREF(pThis);
2267
2268	HRESULT hr;
2269	int rc;
2270
2271	AssertReturn(pSrcSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2272	AssertReturn(pDstSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2273
2274	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
2275	vmsvga3dSurfaceFlush(pSrcSurface);
2276	vmsvga3dSurfaceFlush(pDstSurface);
2277
2278	RECT RectSrc;
2279	RectSrc.left = pSrcBox->x;
2280	RectSrc.top = pSrcBox->y;
2281	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
2282	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
2283	Assert(!pSrcBox->z);
2284
2285	RECT RectDst;
2286	RectDst.left = pDstBox->x;
2287	RectDst.top = pDstBox->y;
2288	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
2289	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
2290	Assert(!pDstBox->z);
2291
2292	IDirect3DSurface9 *pSrc;
2293	rc = vmsvga3dGetD3DSurface(pState, pContext, pSrcSurface, uSrcFace, uSrcMipmap, false, &pSrc);
2294	AssertRCReturn(rc, rc);
2295
2296	IDirect3DSurface9 *pDst;
2297	rc = vmsvga3dGetD3DSurface(pState, pContext, pDstSurface, uDstFace, uDstMipmap, false, &pDst);
2298	AssertRCReturn(rc, rc);
2299
2300	D3DTEXTUREFILTERTYPE moded3d;
2301	switch (enmMode)
2302	{
2303	case SVGA3D_STRETCH_BLT_POINT:
2304	moded3d = D3DTEXF_POINT;
2305	break;
2306
2307	case SVGA3D_STRETCH_BLT_LINEAR:
2308	moded3d = D3DTEXF_LINEAR;
2309	break;
2310
2311	default:
2312	AssertFailed();
2313	moded3d = D3DTEXF_NONE;
2314	break;
2315	}
2316
2317	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
2318
2319	D3D_RELEASE(pDst);
2320	D3D_RELEASE(pSrc);
2321
2322	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2323
2324	/* Track the StretchRect operation. */
2325	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
2326	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
2327
2328	return VINF_SUCCESS;
2329	}
2330
2331
2332	/**
2333	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
2334	*
2335	* @returns Failure status code or @a rc.
2336	* @param pThis The shared VGA/VMSVGA instance data.
2337	* @param pThisCC The VGA/VMSVGA state for ring-3.
2338	* @param pState The VMSVGA3d state.
2339	* @param pSurface The host surface.
2340	* @param pMipLevel Mipmap level. The caller knows it already.
2341	* @param uHostFace The host face (valid).
2342	* @param uHostMipmap The host mipmap level (valid).
2343	* @param GuestPtr The guest pointer.
2344	* @param cbGuestPitch The guest pitch.
2345	* @param transfer The transfer direction.
2346	* @param pBox The box to copy (clipped, valid, except for guest's srcx, srcy, srcz).
2347	* @param pContext The context (for OpenGL).
2348	* @param rc The current rc for all boxes.
2349	* @param iBox The current box number (for Direct 3D).
2350	*/
2351	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVGASTATECC pThisCC, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface,
2352	PVMSVGA3DMIPMAPLEVEL pMipLevel, uint32_t uHostFace, uint32_t uHostMipmap,
2353	SVGAGuestPtr GuestPtr, uint32_t cbGuestPitch, SVGA3dTransferType transfer,
2354	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
2355	{
2356	HRESULT hr = D3D_OK;
2357	const DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
2358
2359	AssertReturn(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2360
2361	const bool fTexture = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2362	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
2363	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE
2364	\|\| fTexture)
2365	{
2366	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2367	AssertRCReturn(rc, rc);
2368	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2369
2370	/* Get the surface involved in the transfer. */
2371	IDirect3DSurface9 *pSurf;
2372	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, true, &pSurf);
2373	AssertRCReturn(rc, rc);
2374
2375	if (transfer == SVGA3D_READ_HOST_VRAM)
2376	{
2377	/* Texture data is copied to the host VRAM.
2378	* Update the 'bounce' texture if necessary.
2379	*/
2380	if ( fTexture
2381	&& pSurface->bounce.pTexture
2382	&& iBox == 0 /* only the first time */)
2383	{
2384	/** @todo inefficient for VRAM buffers!! */
2385	if (RT_BOOL(pSurface->surfaceFlags & SVGA3D_SURFACE_HINT_RENDERTARGET))
2386	{
2387	/* Copy the texture mipmap level to the bounce texture. */
2388	hr = D3D9GetRenderTargetData(pContext, pSurface, uHostFace, uHostMipmap);
2389	AssertMsgReturn(hr == D3D_OK, ("D3D9GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2390	}
2391	}
2392	}
2393
2394	uint32_t const u32GuestBlockX = pBox->srcx / pSurface->cxBlock;
2395	uint32_t const u32GuestBlockY = pBox->srcy / pSurface->cyBlock;
2396	Assert(u32GuestBlockX * pSurface->cxBlock == pBox->srcx);
2397	Assert(u32GuestBlockY * pSurface->cyBlock == pBox->srcy);
2398	uint32_t const cBlocksX = (pBox->w + pSurface->cxBlock - 1) / pSurface->cxBlock;
2399	uint32_t const cBlocksY = (pBox->h + pSurface->cyBlock - 1) / pSurface->cyBlock;
2400	AssertMsgReturn(cBlocksX && cBlocksY, ("Empty box %dx%d\n", pBox->w, pBox->h), VERR_INTERNAL_ERROR);
2401
2402	/* vmsvgaR3GmrTransfer verifies uGuestOffset.
2403	* srcx(u32GuestBlockX) and srcy(u32GuestBlockY) have been verified in vmsvga3dSurfaceDMA
2404	* to not cause 32 bit overflow when multiplied by cbBlock and cbGuestPitch.
2405	*/
2406	uint64_t const uGuestOffset = u32GuestBlockX * pSurface->cbBlock + u32GuestBlockY * cbGuestPitch;
2407	AssertReturn(uGuestOffset < UINT32_MAX, VERR_INVALID_PARAMETER);
2408
2409	RECT Rect;
2410	Rect.left = pBox->x;
2411	Rect.top = pBox->y;
2412	Rect.right = pBox->x + pBox->w; /* exclusive */
2413	Rect.bottom = pBox->y + pBox->h; /* exclusive */
2414
2415	D3DLOCKED_RECT LockedRect;
2416	hr = pSurf->LockRect(&LockedRect, &Rect, dwFlags);
2417	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2418
2419	LogFunc(("Lock sid=%u %s(bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n",
2420	pSurface->id, fTexture ? "TEXTURE " : "", RT_BOOL(pSurface->bounce.pTexture),
2421	Rect.left, Rect.top, Rect.right, Rect.bottom));
2422
2423	/* Prepare parameters for vmsvgaR3GmrTransfer, which needs the host buffer address, size
2424	* and offset of the first scanline.
2425	*/
2426	uint32_t const cbLockedBuf = RT_ABS(LockedRect.Pitch) * cBlocksY;
2427	uint8_t pu8LockedBuf = (uint8_t )LockedRect.pBits;
2428	if (LockedRect.Pitch < 0)
2429	pu8LockedBuf -= cbLockedBuf + LockedRect.Pitch;
2430	uint32_t const offLockedBuf = (uint32_t)((uintptr_t)LockedRect.pBits - (uintptr_t)pu8LockedBuf);
2431
2432	rc = vmsvgaR3GmrTransfer(pThis,
2433	pThisCC,
2434	transfer,
2435	pu8LockedBuf,
2436	cbLockedBuf,
2437	offLockedBuf,
2438	LockedRect.Pitch,
2439	GuestPtr,
2440	(uint32_t)uGuestOffset,
2441	cbGuestPitch,
2442	cBlocksX * pSurface->cbBlock,
2443	cBlocksY);
2444	AssertRC(rc);
2445
2446	Log4(("first line:\n%.Rhxd\n", cBlocksX pSurface->cbBlock, LockedRect.pBits));
2447
2448	hr = pSurf->UnlockRect();
2449
2450	D3D_RELEASE(pSurf);
2451
2452	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2453
2454	if (transfer == SVGA3D_WRITE_HOST_VRAM)
2455	{
2456	/* Data is copied to the texture. Copy updated 'bounce' texture to the actual if necessary.
2457	*/
2458	/// @todo for the last iBox only.
2459	if ( fTexture
2460	&& pSurface->bounce.pTexture)
2461	{
2462	LogFunc(("Sync texture from bounce buffer\n"));
2463
2464	/* Copy the new contents to the actual texture object. */
2465	hr = D3D9UpdateTexture(pContext, pSurface);
2466	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2467
2468	/* Track the copy operation. */
2469	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2470	}
2471	}
2472	}
2473	else if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER
2474	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
2475	{
2476	/*
2477	* Mesa SVGA driver can use the same buffer either for vertex or index data.
2478	* But D3D distinguishes between index and vertex buffer objects.
2479	* Therefore it should be possible to switch the buffer type on the fly.
2480	*
2481	* Always save the data to the memory buffer in pSurface->paMipmapLevels and,
2482	* if necessary, recreate the corresponding D3D object with the data.
2483	*/
2484
2485	/* Buffers are uncompressed. */
2486	AssertReturn(pSurface->cxBlock == 1 && pSurface->cyBlock == 1, VERR_INTERNAL_ERROR);
2487
2488	/* Caller already clipped pBox and buffers are 1-dimensional. */
2489	Assert(pBox->y == 0 && pBox->h == 1 && pBox->z == 0 && pBox->d == 1);
2490
2491	/* The caller has already updated pMipLevel->pSurfaceData, see VMSVGA3DSURFACE_NEEDS_DATA. */
2492
2493	#ifdef LOG_ENABLED
2494	uint32_t const offHst = pBox->x * pSurface->cbBlock;
2495	uint32_t const cbWidth = pBox->w * pSurface->cbBlock;
2496	Log4(("Buffer updated at [0x%x;0x%x):\n%.Rhxd\n", offHst, offHst + cbWidth, cbWidth, (uint8_t )pMipLevel->pSurfaceData + offHst));
2497	#endif
2498
2499	/* Do not bother to copy the data to the D3D resource now. vmsvga3dDrawPrimitives will do that.
2500	* The SVGA driver may use the same surface for both index and vertex data.
2501	*/
2502
2503	/* Make sure that vmsvga3dDrawPrimitives fetches the new data. */
2504	pMipLevel->fDirty = true;
2505	pSurface->fDirty = true;
2506	}
2507	else
2508	{
2509	AssertMsgFailed(("Unsupported surface flags 0x%08X, type %d\n", pSurface->surfaceFlags, pSurface->enmD3DResType));
2510	}
2511
2512	return rc;
2513	}
2514
2515	int vmsvga3dGenerateMipmaps(PVGASTATECC pThisCC, uint32_t sid, SVGA3dTextureFilter filter)
2516	{
2517	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2518	HRESULT hr;
2519
2520	PVMSVGA3DSURFACE pSurface;
2521	int rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
2522	AssertRCReturn(rc, rc);
2523	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2524
2525	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2526	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2527	pSurface->autogenFilter = filter;
2528
2529	Log(("vmsvga3dGenerateMipmaps: sid=%u filter=%d\n", sid, filter));
2530
2531	if (!pSurface->u.pSurface)
2532	{
2533	/** @todo stricter checks for associated context */
2534	uint32_t const cid = pSurface->idAssociatedContext;
2535
2536	PVMSVGA3DCONTEXT pContext;
2537	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
2538	AssertRCReturn(rc, rc);
2539	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2540
2541	/* Unknown surface type; turn it into a texture. */
2542	LogFunc(("unknown src surface sid=%u type=%d format=%d -> create texture\n", sid, pSurface->surfaceFlags, pSurface->format));
2543	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2544	AssertRCReturn(rc, rc);
2545	}
2546
2547	AssertReturn( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2548	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
2549	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE,
2550	VERR_INVALID_PARAMETER);
2551
2552	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2553	AssertMsg(hr == D3D_OK, ("SetAutoGenFilterType failed with %x\n", hr));
2554
2555	/* Generate the mip maps. */
2556	pSurface->u.pTexture->GenerateMipSubLevels();
2557
2558	return VINF_SUCCESS;
2559	}
2560
2561
2562	/**
2563	* Create a new 3d context
2564	*
2565	* @returns VBox status code.
2566	* @param pThisCC The VGA/VMSVGA state for ring-3.
2567	* @param cid Context id
2568	*/
2569	int vmsvga3dContextDefine(PVGASTATECC pThisCC, uint32_t cid)
2570	{
2571	int rc;
2572	PVMSVGA3DCONTEXT pContext;
2573	HRESULT hr;
2574	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2575
2576	Log(("vmsvga3dContextDefine id %x\n", cid));
2577
2578	AssertReturn(pState, VERR_NO_MEMORY);
2579	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2580
2581	if (cid >= pState->cContexts)
2582	{
2583	/* Grow the array. */
2584	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2585	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2586	AssertReturn(pvNew, VERR_NO_MEMORY);
2587	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2588	while (pState->cContexts < cNew)
2589	{
2590	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2591	AssertReturn(pContext, VERR_NO_MEMORY);
2592	pContext->id = SVGA3D_INVALID_ID;
2593	pState->papContexts[pState->cContexts++] = pContext;
2594	}
2595	}
2596	/* If one already exists with this id, then destroy it now. */
2597	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2598	vmsvga3dContextDestroy(pThisCC, cid);
2599
2600	pContext = pState->papContexts[cid];
2601	memset(pContext, 0, sizeof(*pContext));
2602	pContext->id = cid;
2603	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTextures); i++)
2604	pContext->aSidActiveTextures[i] = SVGA3D_INVALID_ID;
2605	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2606	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2607
2608	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2609	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2610
2611	/* Create a context window with minimal 4x4 size. We will never use the swapchain
2612	* to present the rendered image. Rendered images from the guest will be copied to
2613	* the VMSVGA SCREEN object, which can be either an offscreen render target or
2614	* system memory in the guest VRAM.
2615	*/
2616	rc = vmsvga3dContextWindowCreate(pState->hInstance, pState->pWindowThread, pState->WndRequestSem, &pContext->hwnd);
2617	AssertRCReturn(rc, rc);
2618
2619	/* Changed when the function returns. */
2620	D3DPRESENT_PARAMETERS PresParam;
2621	PresParam.BackBufferWidth = 0;
2622	PresParam.BackBufferHeight = 0;
2623	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2624	PresParam.BackBufferCount = 0;
2625
2626	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2627	PresParam.MultiSampleQuality = 0;
2628	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
2629	PresParam.hDeviceWindow = pContext->hwnd;
2630	PresParam.Windowed = TRUE;
2631	PresParam.EnableAutoDepthStencil = FALSE;
2632	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2633	PresParam.Flags = 0;
2634	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2635	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2636	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2637
2638	#if 0
2639	VMSVGA3DCREATEDEVICEPARAMS Params = { pState, pContext, &PresParam, 0 };
2640	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATE_DEVICE, 0, (LPARAM)&Params);
2641	AssertRCReturn(rc, rc);
2642	hr = Params.hrc;
2643
2644	#elif defined(VBOX_VMSVGA3D_WITH_WINE_OPENGL)
2645	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2646	D3DDEVTYPE_HAL,
2647	pContext->hwnd,
2648	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2649	&PresParam,
2650	&pContext->pDevice);
2651	#else
2652	/** @todo Docs indicates that we should be using
2653	* D3DCREATE_HARDWARE_VERTEXPROCESSING with W10 1607 and higher.
2654	* https://docs.microsoft.com/en-us/windows/win32/direct3d9/d3dcreate */
2655	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2656	D3DDEVTYPE_HAL,
2657	pContext->hwnd,
2658	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2659	&PresParam,
2660	NULL,
2661	&pContext->pDevice);
2662	#endif
2663	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2664
2665	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2666	return VINF_SUCCESS;
2667	}
2668
2669	/**
2670	* Destroy an existing 3d context
2671	*
2672	* @returns VBox status code.
2673	* @param pThisCC The VGA/VMSVGA state for ring-3.
2674	* @param cid Context id
2675	*/
2676	int vmsvga3dContextDestroy(PVGASTATECC pThisCC, uint32_t cid)
2677	{
2678	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2679	AssertReturn(pState, VERR_NO_MEMORY);
2680
2681	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2682
2683	if ( cid < pState->cContexts
2684	&& pState->papContexts[cid]->id == cid)
2685	{
2686	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2687
2688	Log(("vmsvga3dContextDestroy id %x\n", cid));
2689
2690	/* Cleanup the device runtime state. */
2691	if (pContext->pDevice)
2692	pContext->pDevice->SetVertexDeclaration(NULL);
2693	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2694
2695	/* Check for all surfaces that are associated with this context to remove all dependencies */
2696	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2697	{
2698	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2699	if ( pSurface->id == sid
2700	&& pSurface->idAssociatedContext == cid)
2701	{
2702	int rc;
2703
2704	LogFunc(("Remove all dependencies for surface sid=%u\n", sid));
2705
2706	uint32_t const surfaceFlags = pSurface->surfaceFlags;
2707	SVGA3dSurfaceFormat const format = pSurface->format;
2708	uint32_t const multisampleCount = pSurface->multiSampleCount;
2709	SVGA3dTextureFilter const autogenFilter = pSurface->autogenFilter;
2710	uint32_t const cFaces = pSurface->cFaces;
2711	uint32_t const cMipLevels = pSurface->faces[0].numMipLevels;
2712
2713	SVGA3dSize pMipLevelSize = (SVGA3dSize )RTMemAllocZ(cMipLevels * cFaces * sizeof(SVGA3dSize));
2714	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2715
2716	for (uint32_t face = 0; face < pSurface->cFaces; face++)
2717	{
2718	for (uint32_t i = 0; i < cMipLevels; i++)
2719	{
2720	uint32_t idx = i + face * cMipLevels;
2721	memcpy(&pMipLevelSize[idx], &pSurface->paMipmapLevels[idx].mipmapSize, sizeof(SVGA3dSize));
2722	}
2723	}
2724
2725	SVGA3dSurfaceFace aFaces[SVGA3D_MAX_SURFACE_FACES];
2726	AssertCompile(sizeof(aFaces) == sizeof(pSurface->faces));
2727	memcpy(aFaces, pSurface->faces, sizeof(pSurface->faces));
2728
2729	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2730	#ifdef DEBUG_sunlover
2731	/** @todo not safe with shared objects */
2732	Assert(pSurface->pSharedObjectTree == NULL);
2733	#endif
2734
2735	rc = vmsvga3dSurfaceDestroy(pThisCC, sid);
2736	AssertRC(rc);
2737
2738	rc = vmsvga3dSurfaceDefine(pThisCC, sid, surfaceFlags, format, aFaces, multisampleCount, autogenFilter,
2739	cMipLevels * cFaces, pMipLevelSize);
2740	AssertRC(rc);
2741
2742	Assert(!pSurface->u.pSurface);
2743	}
2744	else
2745	{
2746	/* Check for a shared surface object. */
2747	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2748	if (pSharedSurface)
2749	{
2750	LogFunc(("Remove shared dependency for surface sid=%u\n", sid));
2751
2752	switch (pSurface->enmD3DResType)
2753	{
2754	case VMSVGA3D_D3DRESTYPE_TEXTURE:
2755	Assert(pSharedSurface->u.pTexture);
2756	D3D_RELEASE(pSharedSurface->u.pTexture);
2757	break;
2758
2759	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
2760	Assert(pSharedSurface->u.pCubeTexture);
2761	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
2762	break;
2763
2764	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
2765	Assert(pSharedSurface->u.pVolumeTexture);
2766	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
2767	break;
2768
2769	default:
2770	AssertFailed();
2771	break;
2772	}
2773	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2774	RTMemFree(pSharedSurface);
2775	}
2776	}
2777	}
2778
2779	/* Destroy all leftover pixel shaders. */
2780	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2781	{
2782	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2783	vmsvga3dShaderDestroy(pThisCC, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2784	}
2785	if (pContext->paPixelShader)
2786	RTMemFree(pContext->paPixelShader);
2787
2788	/* Destroy all leftover vertex shaders. */
2789	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2790	{
2791	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2792	vmsvga3dShaderDestroy(pThisCC, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2793	}
2794	if (pContext->paVertexShader)
2795	RTMemFree(pContext->paVertexShader);
2796
2797	if (pContext->state.paVertexShaderConst)
2798	RTMemFree(pContext->state.paVertexShaderConst);
2799	if (pContext->state.paPixelShaderConst)
2800	RTMemFree(pContext->state.paPixelShaderConst);
2801
2802	vmsvga3dOcclusionQueryDelete(pState, pContext);
2803
2804	/* Release the D3D device object */
2805	D3D_RELEASE(pContext->pDevice);
2806
2807	/* Destroy the window we've created. */
2808	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2809	AssertRC(rc);
2810
2811	memset(pContext, 0, sizeof(*pContext));
2812	pContext->id = SVGA3D_INVALID_ID;
2813	}
2814	else
2815	AssertFailed();
2816
2817	return VINF_SUCCESS;
2818	}
2819
2820	int vmsvga3dBackDefineScreen(PVGASTATECC pThisCC, VMSVGASCREENOBJECT *pScreen)
2821	{
2822	RT_NOREF(pThisCC, pScreen);
2823	return VERR_NOT_IMPLEMENTED;
2824	}
2825
2826	int vmsvga3dBackDestroyScreen(PVGASTATECC pThisCC, VMSVGASCREENOBJECT *pScreen)
2827	{
2828	RT_NOREF(pThisCC, pScreen);
2829	return VERR_NOT_IMPLEMENTED;
2830	}
2831
2832	int vmsvga3dBackSurfaceBlitToScreen(PVGASTATECC pThisCC, VMSVGASCREENOBJECT *pScreen,
2833	SVGASignedRect destRect, SVGA3dSurfaceImageId srcImage,
2834	SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *paRects)
2835	{
2836	RT_NOREF(pThisCC, pScreen, destRect, srcImage, srcRect, cRects, paRects);
2837	return VERR_NOT_IMPLEMENTED;
2838	}
2839
2840	static int vmsvga3dContextTrackUsage(PVGASTATECC pThisCC, PVMSVGA3DCONTEXT pContext)
2841	{
2842	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2843	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2844	AssertReturn(pState, VERR_NO_MEMORY);
2845
2846	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2847	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); ++i)
2848	{
2849	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
2850	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTextures[i]);
2851	}
2852	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
2853	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
2854	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
2855	#endif
2856	return VINF_SUCCESS;
2857	}
2858
2859	/* Handle resize */
2860	int vmsvga3dChangeMode(PVGASTATECC pThisCC)
2861	{
2862	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2863	AssertReturn(pState, VERR_NO_MEMORY);
2864
2865	/* Resize all active contexts. */
2866	for (uint32_t i = 0; i < pState->cContexts; i++)
2867	{
2868	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2869	uint32_t cid = pContext->id;
2870
2871	if (cid != SVGA3D_INVALID_ID)
2872	{
2873	D3DPRESENT_PARAMETERS PresParam;
2874	D3DVIEWPORT9 viewportOrg;
2875	HRESULT hr;
2876
2877	#ifdef VMSVGA3D_DIRECT3D9_RESET
2878	/* Sync back all surface data as everything is lost after the Reset. */
2879	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2880	{
2881	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2882	if ( pSurface->id == sid
2883	&& pSurface->idAssociatedContext == cid
2884	&& pSurface->u.pSurface)
2885	{
2886	Log(("vmsvga3dChangeMode: sync back data of surface sid=%u (fDirty=%d)\n", sid, pSurface->fDirty));
2887
2888	/* Reallocate our surface memory buffers. */
2889	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2890	{
2891	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->paMipmapLevels[i];
2892
2893	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2894	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2895
2896	if (!pSurface->fDirty)
2897	{
2898	D3DLOCKED_RECT LockedRect;
2899
2900	if (pSurface->bounce.pTexture)
2901	{
2902	IDirect3DSurface9 pSrc, pDest;
2903
2904	/** @todo only sync when something was actually rendered (since the last sync) */
2905	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2906	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2907	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2908
2909	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2910	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2911
2912	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2913	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2914
2915	D3D_RELEASE(pSrc);
2916	D3D_RELEASE(pDest);
2917
2918	hr = pSurface->bounce.pTexture->LockRect(i,
2919	&LockedRect,
2920	NULL,
2921	D3DLOCK_READONLY);
2922	}
2923	else
2924	hr = pSurface->u.pTexture->LockRect(i,
2925	&LockedRect,
2926	NULL,
2927	D3DLOCK_READONLY);
2928	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2929
2930	/* Copy the data one line at a time in case the internal pitch is different. */
2931	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2932	{
2933	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2934	}
2935
2936	if (pSurface->bounce.pTexture)
2937	hr = pSurface->bounce.pTexture->UnlockRect(i);
2938	else
2939	hr = pSurface->u.pTexture->UnlockRect(i);
2940	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2941	}
2942	}
2943
2944
2945	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
2946	{
2947	case SVGA3D_SURFACE_CUBEMAP:
2948	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE:
2949	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2950	D3D_RELEASE(pSurface->u.pCubeTexture);
2951	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2952	break;
2953
2954	case SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2955	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2956	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2957	if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_VERTEXBUFFER)
2958	D3D_RELEASE(pSurface->u.pVertexBuffer);
2959	else if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_INDEXBUFFER)
2960	D3D_RELEASE(pSurface->u.pIndexBuffer);
2961	else
2962	AssertMsg(pSurface->u.pVertexBuffer == NULL, ("fu32ActualUsageFlags %x\n", pSurface->fu32ActualUsageFlags));
2963	break;
2964
2965	case SVGA3D_SURFACE_HINT_TEXTURE:
2966	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2967	D3D_RELEASE(pSurface->u.pTexture);
2968	D3D_RELEASE(pSurface->bounce.pTexture);
2969	break;
2970
2971	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2972	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2973	if (pSurface->fStencilAsTexture)
2974	D3D_RELEASE(pSurface->u.pTexture);
2975	else
2976	D3D_RELEASE(pSurface->u.pSurface);
2977	break;
2978
2979	default:
2980	AssertFailed();
2981	break;
2982	}
2983	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2984	Assert(pSurface->pSharedObjectTree == NULL);
2985
2986	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2987	pSurface->hSharedObject = 0;
2988	}
2989	}
2990	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2991
2992	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2993
2994	/* Cleanup the device runtime state. */
2995	pContext->pDevice->SetVertexDeclaration(NULL);
2996	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2997
2998	hr = pContext->pDevice->GetViewport(&viewportOrg);
2999	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3000
3001	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)));
3002
3003	/* Changed when the function returns. */
3004	PresParam.BackBufferWidth = 0;
3005	PresParam.BackBufferHeight = 0;
3006	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
3007	PresParam.BackBufferCount = 0;
3008
3009	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
3010	PresParam.MultiSampleQuality = 0;
3011	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
3012	PresParam.hDeviceWindow = pContext->hwnd;
3013	PresParam.Windowed = TRUE;
3014	PresParam.EnableAutoDepthStencil = FALSE;
3015	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
3016	PresParam.Flags = 0;
3017	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
3018	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
3019	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
3020
3021	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3022	hr = pContext->pDevice->Reset(&PresParam);
3023	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3024	#else
3025	/* ResetEx does not trash the device state */
3026	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
3027	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3028	#endif
3029	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
3030
3031	/* ResetEx changes the viewport; restore it again. */
3032	hr = pContext->pDevice->SetViewport(&viewportOrg);
3033	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3034
3035	#ifdef LOG_ENABLED
3036	{
3037	D3DVIEWPORT9 viewport;
3038	hr = pContext->pDevice->GetViewport(&viewport);
3039	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3040
3041	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)));
3042	}
3043	#endif
3044
3045	/* First set the render targets as they change the internal state (reset viewport etc) */
3046	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
3047	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
3048	{
3049	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
3050	{
3051	SVGA3dSurfaceImageId target;
3052
3053	target.sid = pContext->state.aRenderTargets[j];
3054	target.face = 0;
3055	target.mipmap = 0;
3056	int rc = vmsvga3dSetRenderTarget(pThisCC, cid, (SVGA3dRenderTargetType)j, target);
3057	AssertRCReturn(rc, rc);
3058	}
3059	}
3060
3061	#ifdef VMSVGA3D_DIRECT3D9_RESET
3062	/* Recreate the render state */
3063	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
3064	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
3065	{
3066	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
3067
3068	if (pRenderState->state != SVGA3D_RS_INVALID)
3069	vmsvga3dSetRenderState(pThisCC, pContext->id, 1, pRenderState);
3070	}
3071	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
3072
3073	/* Recreate the texture state */
3074	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
3075	for (uint32_t iStage = 0; iStage < RT_ELEMENTS(pContext->state.aTextureStates); iStage++)
3076	{
3077	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[0]); j++)
3078	{
3079	SVGA3dTextureState *pTextureState = &pContext->state.aTextureStates[iStage][j];
3080
3081	if (pTextureState->name != SVGA3D_RS_INVALID)
3082	vmsvga3dSetTextureState(pThisCC, pContext->id, 1, pTextureState);
3083	}
3084	}
3085	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
3086
3087	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
3088	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
3089	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
3090	vmsvga3dSetZRange(pThisCC, cid, pContext->state.zRange);
3091	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
3092	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
3093	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
3094	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
3095	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
3096	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
3097	/** @todo restore more state data */
3098	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3099	}
3100	}
3101	return VINF_SUCCESS;
3102	}
3103
3104
3105	int vmsvga3dSetTransform(PVGASTATECC pThisCC, uint32_t cid, SVGA3dTransformType type, float matrix[16])
3106	{
3107	D3DTRANSFORMSTATETYPE d3dState;
3108	HRESULT hr;
3109	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3110	AssertReturn(pState, VERR_NO_MEMORY);
3111
3112	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
3113
3114	ASSERT_GUEST_RETURN((unsigned)type < SVGA3D_TRANSFORM_MAX, VERR_INVALID_PARAMETER);
3115
3116	PVMSVGA3DCONTEXT pContext;
3117	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3118	AssertRCReturn(rc, rc);
3119	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3120
3121	switch (type)
3122	{
3123	case SVGA3D_TRANSFORM_VIEW:
3124	d3dState = D3DTS_VIEW;
3125	break;
3126	case SVGA3D_TRANSFORM_PROJECTION:
3127	d3dState = D3DTS_PROJECTION;
3128	break;
3129	case SVGA3D_TRANSFORM_TEXTURE0:
3130	d3dState = D3DTS_TEXTURE0;
3131	break;
3132	case SVGA3D_TRANSFORM_TEXTURE1:
3133	d3dState = D3DTS_TEXTURE1;
3134	break;
3135	case SVGA3D_TRANSFORM_TEXTURE2:
3136	d3dState = D3DTS_TEXTURE2;
3137	break;
3138	case SVGA3D_TRANSFORM_TEXTURE3:
3139	d3dState = D3DTS_TEXTURE3;
3140	break;
3141	case SVGA3D_TRANSFORM_TEXTURE4:
3142	d3dState = D3DTS_TEXTURE4;
3143	break;
3144	case SVGA3D_TRANSFORM_TEXTURE5:
3145	d3dState = D3DTS_TEXTURE5;
3146	break;
3147	case SVGA3D_TRANSFORM_TEXTURE6:
3148	d3dState = D3DTS_TEXTURE6;
3149	break;
3150	case SVGA3D_TRANSFORM_TEXTURE7:
3151	d3dState = D3DTS_TEXTURE7;
3152	break;
3153	case SVGA3D_TRANSFORM_WORLD:
3154	d3dState = D3DTS_WORLD;
3155	break;
3156	case SVGA3D_TRANSFORM_WORLD1:
3157	d3dState = D3DTS_WORLD1;
3158	break;
3159	case SVGA3D_TRANSFORM_WORLD2:
3160	d3dState = D3DTS_WORLD2;
3161	break;
3162	case SVGA3D_TRANSFORM_WORLD3:
3163	d3dState = D3DTS_WORLD3;
3164	break;
3165
3166	default:
3167	Log(("vmsvga3dSetTransform: unknown type!!\n"));
3168	return VERR_INVALID_PARAMETER;
3169	}
3170
3171	/* Save this matrix for vm state save/restore. */
3172	pContext->state.aTransformState[type].fValid = true;
3173	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
3174	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
3175
3176	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)));
3177	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)));
3178	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)));
3179	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)));
3180	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
3181	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
3182	return VINF_SUCCESS;
3183	}
3184
3185	int vmsvga3dSetZRange(PVGASTATECC pThisCC, uint32_t cid, SVGA3dZRange zRange)
3186	{
3187	D3DVIEWPORT9 viewport;
3188	HRESULT hr;
3189	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3190	AssertReturn(pState, VERR_NO_MEMORY);
3191
3192	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
3193
3194	PVMSVGA3DCONTEXT pContext;
3195	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3196	AssertRCReturn(rc, rc);
3197	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3198
3199	pContext->state.zRange = zRange;
3200	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3201
3202	hr = pContext->pDevice->GetViewport(&viewport);
3203	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3204
3205	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)));
3206	/** @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3207	if (zRange.min < 0.0)
3208	zRange.min = 0.0;
3209	if (zRange.max > 1.0)
3210	zRange.max = 1.0;
3211
3212	viewport.MinZ = zRange.min;
3213	viewport.MaxZ = zRange.max;
3214	hr = pContext->pDevice->SetViewport(&viewport);
3215	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3216	return VINF_SUCCESS;
3217	}
3218
3219	/**
3220	* Convert SVGA blend op value to its D3D equivalent
3221	*/
3222	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3223	{
3224	switch (blendOp)
3225	{
3226	case SVGA3D_BLENDOP_ZERO:
3227	return D3DBLEND_ZERO;
3228	case SVGA3D_BLENDOP_ONE:
3229	return D3DBLEND_ONE;
3230	case SVGA3D_BLENDOP_SRCCOLOR:
3231	return D3DBLEND_SRCCOLOR;
3232	case SVGA3D_BLENDOP_INVSRCCOLOR:
3233	return D3DBLEND_INVSRCCOLOR;
3234	case SVGA3D_BLENDOP_SRCALPHA:
3235	return D3DBLEND_SRCALPHA;
3236	case SVGA3D_BLENDOP_INVSRCALPHA:
3237	return D3DBLEND_INVSRCALPHA;
3238	case SVGA3D_BLENDOP_DESTALPHA:
3239	return D3DBLEND_DESTALPHA;
3240	case SVGA3D_BLENDOP_INVDESTALPHA:
3241	return D3DBLEND_INVDESTALPHA;
3242	case SVGA3D_BLENDOP_DESTCOLOR:
3243	return D3DBLEND_DESTCOLOR;
3244	case SVGA3D_BLENDOP_INVDESTCOLOR:
3245	return D3DBLEND_INVDESTCOLOR;
3246	case SVGA3D_BLENDOP_SRCALPHASAT:
3247	return D3DBLEND_SRCALPHASAT;
3248	case SVGA3D_BLENDOP_BLENDFACTOR:
3249	return D3DBLEND_BLENDFACTOR;
3250	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3251	return D3DBLEND_INVBLENDFACTOR;
3252	default:
3253	AssertFailed();
3254	return defaultBlendOp;
3255	}
3256	}
3257
3258	int vmsvga3dSetRenderState(PVGASTATECC pThisCC, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3259	{
3260	DWORD val = 0; /* Shut up MSC */
3261	HRESULT hr;
3262	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3263	AssertReturn(pState, VERR_NO_MEMORY);
3264
3265	Log(("vmsvga3dSetRenderState cid=%u cRenderStates=%d\n", cid, cRenderStates));
3266
3267	PVMSVGA3DCONTEXT pContext;
3268	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3269	AssertRCReturn(rc, rc);
3270	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3271
3272	for (unsigned i = 0; i < cRenderStates; i++)
3273	{
3274	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3275
3276	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3277	/* Save the render state for vm state saving. */
3278	ASSERT_GUEST_RETURN((unsigned)pRenderState[i].state < SVGA3D_RS_MAX, VERR_INVALID_PARAMETER);
3279	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3280
3281	switch (pRenderState[i].state)
3282	{
3283	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3284	renderState = D3DRS_ZENABLE;
3285	val = pRenderState[i].uintValue;
3286	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3287	break;
3288
3289	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3290	renderState = D3DRS_ZWRITEENABLE;
3291	val = pRenderState[i].uintValue;
3292	break;
3293
3294	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3295	renderState = D3DRS_ALPHATESTENABLE;
3296	val = pRenderState[i].uintValue;
3297	break;
3298
3299	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3300	renderState = D3DRS_DITHERENABLE;
3301	val = pRenderState[i].uintValue;
3302	break;
3303
3304	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3305	renderState = D3DRS_ALPHABLENDENABLE;
3306	val = pRenderState[i].uintValue;
3307	break;
3308
3309	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3310	renderState = D3DRS_FOGENABLE;
3311	val = pRenderState[i].uintValue;
3312	break;
3313
3314	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3315	renderState = D3DRS_SPECULARENABLE;
3316	val = pRenderState[i].uintValue;
3317	break;
3318
3319	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3320	renderState = D3DRS_LIGHTING;
3321	val = pRenderState[i].uintValue;
3322	break;
3323
3324	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3325	renderState = D3DRS_NORMALIZENORMALS;
3326	val = pRenderState[i].uintValue;
3327	break;
3328
3329	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3330	renderState = D3DRS_POINTSPRITEENABLE;
3331	val = pRenderState[i].uintValue;
3332	break;
3333
3334	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3335	renderState = D3DRS_POINTSCALEENABLE;
3336	val = pRenderState[i].uintValue;
3337	break;
3338
3339	case SVGA3D_RS_POINTSIZE: /* float */
3340	renderState = D3DRS_POINTSIZE;
3341	val = pRenderState[i].uintValue;
3342	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3343	break;
3344
3345	case SVGA3D_RS_POINTSIZEMIN: /* float */
3346	renderState = D3DRS_POINTSIZE_MIN;
3347	val = pRenderState[i].uintValue;
3348	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3349	break;
3350
3351	case SVGA3D_RS_POINTSIZEMAX: /* float */
3352	renderState = D3DRS_POINTSIZE_MAX;
3353	val = pRenderState[i].uintValue;
3354	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3355	break;
3356
3357	case SVGA3D_RS_POINTSCALE_A: /* float */
3358	renderState = D3DRS_POINTSCALE_A;
3359	val = pRenderState[i].uintValue;
3360	break;
3361
3362	case SVGA3D_RS_POINTSCALE_B: /* float */
3363	renderState = D3DRS_POINTSCALE_B;
3364	val = pRenderState[i].uintValue;
3365	break;
3366
3367	case SVGA3D_RS_POINTSCALE_C: /* float */
3368	renderState = D3DRS_POINTSCALE_C;
3369	val = pRenderState[i].uintValue;
3370	break;
3371
3372	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3373	renderState = D3DRS_AMBIENT;
3374	val = pRenderState[i].uintValue;
3375	break;
3376
3377	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3378	renderState = D3DRS_CLIPPLANEENABLE;
3379	val = pRenderState[i].uintValue;
3380	break;
3381
3382	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3383	renderState = D3DRS_FOGCOLOR;
3384	val = pRenderState[i].uintValue;
3385	break;
3386
3387	case SVGA3D_RS_FOGSTART: /* float */
3388	renderState = D3DRS_FOGSTART;
3389	val = pRenderState[i].uintValue;
3390	break;
3391
3392	case SVGA3D_RS_FOGEND: /* float */
3393	renderState = D3DRS_FOGEND;
3394	val = pRenderState[i].uintValue;
3395	break;
3396
3397	case SVGA3D_RS_FOGDENSITY: /* float */
3398	renderState = D3DRS_FOGDENSITY;
3399	val = pRenderState[i].uintValue;
3400	break;
3401
3402	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3403	renderState = D3DRS_RANGEFOGENABLE;
3404	val = pRenderState[i].uintValue;
3405	break;
3406
3407	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3408	{
3409	SVGA3dFogMode mode;
3410	mode.uintValue = pRenderState[i].uintValue;
3411
3412	switch (mode.s.function)
3413	{
3414	case SVGA3D_FOGFUNC_INVALID:
3415	val = D3DFOG_NONE;
3416	break;
3417	case SVGA3D_FOGFUNC_EXP:
3418	val = D3DFOG_EXP;
3419	break;
3420	case SVGA3D_FOGFUNC_EXP2:
3421	val = D3DFOG_EXP2;
3422	break;
3423	case SVGA3D_FOGFUNC_LINEAR:
3424	val = D3DFOG_LINEAR;
3425	break;
3426	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3427	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3428	break;
3429	default:
3430	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3431	break;
3432	}
3433
3434	/* The fog type determines the render state. */
3435	switch (mode.s.type)
3436	{
3437	case SVGA3D_FOGTYPE_VERTEX:
3438	renderState = D3DRS_FOGVERTEXMODE;
3439	break;
3440	case SVGA3D_FOGTYPE_PIXEL:
3441	renderState = D3DRS_FOGTABLEMODE;
3442	break;
3443	default:
3444	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3445	break;
3446	}
3447
3448	/* Set the fog base to depth or range. */
3449	switch (mode.s.base)
3450	{
3451	case SVGA3D_FOGBASE_DEPTHBASED:
3452	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3453	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3454	break;
3455	case SVGA3D_FOGBASE_RANGEBASED:
3456	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3457	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3458	break;
3459	default:
3460	/* ignore */
3461	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3462	break;
3463	}
3464	break;
3465	}
3466
3467	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3468	{
3469	SVGA3dFillMode mode;
3470
3471	mode.uintValue = pRenderState[i].uintValue;
3472
3473	switch (mode.s.mode)
3474	{
3475	case SVGA3D_FILLMODE_POINT:
3476	val = D3DFILL_POINT;
3477	break;
3478	case SVGA3D_FILLMODE_LINE:
3479	val = D3DFILL_WIREFRAME;
3480	break;
3481	case SVGA3D_FILLMODE_FILL:
3482	val = D3DFILL_SOLID;
3483	break;
3484	default:
3485	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3486	break;
3487	}
3488	/** @todo ignoring face for now. */
3489	renderState = D3DRS_FILLMODE;
3490	break;
3491	}
3492
3493	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3494	renderState = D3DRS_SHADEMODE;
3495	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3496	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3497	break;
3498
3499	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3500	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3501	/** @todo */
3502	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3503	/*
3504	renderState = D3DRS_LINEPATTERN;
3505	val = pRenderState[i].uintValue;
3506	*/
3507	break;
3508
3509	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3510	renderState = D3DRS_SRCBLEND;
3511	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3512	break;
3513
3514	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3515	renderState = D3DRS_DESTBLEND;
3516	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3517	break;
3518
3519	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3520	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3521	renderState = D3DRS_BLENDOP;
3522	val = pRenderState[i].uintValue;
3523	break;
3524
3525	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3526	{
3527	switch (pRenderState[i].uintValue)
3528	{
3529	case SVGA3D_FACE_NONE:
3530	val = D3DCULL_NONE;
3531	break;
3532	case SVGA3D_FACE_FRONT:
3533	val = D3DCULL_CW;
3534	break;
3535	case SVGA3D_FACE_BACK:
3536	val = D3DCULL_CCW;
3537	break;
3538	case SVGA3D_FACE_FRONT_BACK:
3539	AssertFailed();
3540	val = D3DCULL_CW;
3541	break;
3542	default:
3543	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3544	break;
3545	}
3546	renderState = D3DRS_CULLMODE;
3547	break;
3548	}
3549
3550	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3551	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3552	renderState = D3DRS_ZFUNC;
3553	val = pRenderState[i].uintValue;
3554	break;
3555
3556	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3557	renderState = D3DRS_ALPHAFUNC;
3558	val = pRenderState[i].uintValue;
3559	break;
3560
3561	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3562	renderState = D3DRS_STENCILENABLE;
3563	val = pRenderState[i].uintValue;
3564	break;
3565
3566	case SVGA3D_RS_STENCILREF: /* uint32_t */
3567	renderState = D3DRS_STENCILREF;
3568	val = pRenderState[i].uintValue;
3569	break;
3570
3571	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3572	renderState = D3DRS_STENCILMASK;
3573	val = pRenderState[i].uintValue;
3574	break;
3575
3576	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3577	renderState = D3DRS_STENCILWRITEMASK;
3578	val = pRenderState[i].uintValue;
3579	break;
3580
3581	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3582	renderState = D3DRS_STENCILFUNC;
3583	val = pRenderState[i].uintValue;
3584	break;
3585
3586	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3587	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3588	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3589	renderState = D3DRS_STENCILFAIL;
3590	val = pRenderState[i].uintValue;
3591	break;
3592
3593	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3594	renderState = D3DRS_STENCILZFAIL;
3595	val = pRenderState[i].uintValue;
3596	break;
3597
3598	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3599	renderState = D3DRS_STENCILPASS;
3600	val = pRenderState[i].uintValue;
3601	break;
3602
3603	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3604	renderState = D3DRS_ALPHAREF;
3605	val = (uint8_t)(pRenderState[i].floatValue * 255.0f); /* D3DRS_ALPHAREF 0..255 */
3606	break;
3607
3608	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3609	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3610	/*
3611	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3612	val = pRenderState[i].uintValue;
3613	*/
3614	break;
3615
3616	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3617	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3618	/** @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3619	/*
3620	renderState = D3DRS_COORDINATETYPE;
3621	val = pRenderState[i].uintValue;
3622	*/
3623	break;
3624
3625	case SVGA3D_RS_ZBIAS: /* float */
3626	/** @todo unknown meaning; depth bias is not identical
3627	renderState = D3DRS_DEPTHBIAS;
3628	val = pRenderState[i].uintValue;
3629	*/
3630	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3631	break;
3632
3633	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3634	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3635	val = pRenderState[i].uintValue;
3636	break;
3637
3638	case SVGA3D_RS_DEPTHBIAS: /* float */
3639	renderState = D3DRS_DEPTHBIAS;
3640	val = pRenderState[i].uintValue;
3641	break;
3642
3643	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3644	renderState = D3DRS_COLORWRITEENABLE;
3645	val = pRenderState[i].uintValue;
3646	break;
3647
3648	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3649	//AssertFailed();
3650	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3651	val = pRenderState[i].uintValue;
3652	break;
3653
3654	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3655	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3656	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3657	val = pRenderState[i].uintValue;
3658	break;
3659
3660	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3661	renderState = D3DRS_SPECULARMATERIALSOURCE;
3662	val = pRenderState[i].uintValue;
3663	break;
3664
3665	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3666	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3667	val = pRenderState[i].uintValue;
3668	break;
3669
3670	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3671	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3672	val = pRenderState[i].uintValue;
3673	break;
3674
3675	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3676	renderState = D3DRS_TEXTUREFACTOR;
3677	val = pRenderState[i].uintValue;
3678	break;
3679
3680	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3681	renderState = D3DRS_LOCALVIEWER;
3682	val = pRenderState[i].uintValue;
3683	break;
3684
3685	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3686	renderState = D3DRS_SCISSORTESTENABLE;
3687	val = pRenderState[i].uintValue;
3688	break;
3689
3690	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3691	renderState = D3DRS_BLENDFACTOR;
3692	val = pRenderState[i].uintValue;
3693	break;
3694
3695	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3696	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3697	val = pRenderState[i].uintValue;
3698	break;
3699
3700	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3701	renderState = D3DRS_CCW_STENCILFUNC;
3702	val = pRenderState[i].uintValue;
3703	break;
3704
3705	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3706	renderState = D3DRS_CCW_STENCILFAIL;
3707	val = pRenderState[i].uintValue;
3708	break;
3709
3710	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3711	renderState = D3DRS_CCW_STENCILZFAIL;
3712	val = pRenderState[i].uintValue;
3713	break;
3714
3715	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3716	renderState = D3DRS_CCW_STENCILPASS;
3717	val = pRenderState[i].uintValue;
3718	break;
3719
3720	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3721	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3722	renderState = D3DRS_VERTEXBLEND;
3723	val = pRenderState[i].uintValue;
3724	break;
3725
3726	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3727	//AssertFailed();
3728	/*
3729	D3DRS_SRGBWRITEENABLE ??
3730	renderState = D3DRS_OUTPUTGAMMA;
3731	val = pRenderState[i].uintValue;
3732	*/
3733	break;
3734
3735	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3736	AssertFailed();
3737	/*
3738	renderState = D3DRS_ZVISIBLE;
3739	val = pRenderState[i].uintValue;
3740	*/
3741	break;
3742
3743	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3744	renderState = D3DRS_LASTPIXEL;
3745	val = pRenderState[i].uintValue;
3746	break;
3747
3748	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3749	renderState = D3DRS_CLIPPING;
3750	val = pRenderState[i].uintValue;
3751	break;
3752
3753	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3754	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3755	renderState = D3DRS_WRAP0;
3756	val = pRenderState[i].uintValue;
3757	break;
3758
3759	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3760	renderState = D3DRS_WRAP1;
3761	val = pRenderState[i].uintValue;
3762	break;
3763
3764	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3765	renderState = D3DRS_WRAP2;
3766	val = pRenderState[i].uintValue;
3767	break;
3768
3769	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3770	renderState = D3DRS_WRAP3;
3771	val = pRenderState[i].uintValue;
3772	break;
3773
3774	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3775	renderState = D3DRS_WRAP4;
3776	val = pRenderState[i].uintValue;
3777	break;
3778
3779	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3780	renderState = D3DRS_WRAP5;
3781	val = pRenderState[i].uintValue;
3782	break;
3783
3784	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3785	renderState = D3DRS_WRAP6;
3786	val = pRenderState[i].uintValue;
3787	break;
3788
3789	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3790	renderState = D3DRS_WRAP7;
3791	val = pRenderState[i].uintValue;
3792	break;
3793
3794	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3795	renderState = D3DRS_WRAP8;
3796	val = pRenderState[i].uintValue;
3797	break;
3798
3799	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3800	renderState = D3DRS_WRAP9;
3801	val = pRenderState[i].uintValue;
3802	break;
3803
3804	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3805	renderState = D3DRS_WRAP10;
3806	val = pRenderState[i].uintValue;
3807	break;
3808
3809	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3810	renderState = D3DRS_WRAP11;
3811	val = pRenderState[i].uintValue;
3812	break;
3813
3814	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3815	renderState = D3DRS_WRAP12;
3816	val = pRenderState[i].uintValue;
3817	break;
3818
3819	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3820	renderState = D3DRS_WRAP13;
3821	val = pRenderState[i].uintValue;
3822	break;
3823
3824	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3825	renderState = D3DRS_WRAP14;
3826	val = pRenderState[i].uintValue;
3827	break;
3828
3829	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3830	renderState = D3DRS_WRAP15;
3831	val = pRenderState[i].uintValue;
3832	break;
3833
3834	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3835	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3836	val = pRenderState[i].uintValue;
3837	break;
3838
3839	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3840	renderState = D3DRS_MULTISAMPLEMASK;
3841	val = pRenderState[i].uintValue;
3842	break;
3843
3844	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3845	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3846	val = pRenderState[i].uintValue;
3847	break;
3848
3849	case SVGA3D_RS_TWEENFACTOR: /* float */
3850	renderState = D3DRS_TWEENFACTOR;
3851	val = pRenderState[i].uintValue;
3852	break;
3853
3854	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3855	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3856	val = pRenderState[i].uintValue;
3857	break;
3858
3859	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3860	renderState = D3DRS_COLORWRITEENABLE1;
3861	val = pRenderState[i].uintValue;
3862	break;
3863
3864	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3865	renderState = D3DRS_COLORWRITEENABLE2;
3866	val = pRenderState[i].uintValue;
3867	break;
3868
3869	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3870	renderState = D3DRS_COLORWRITEENABLE3;
3871	val = pRenderState[i].uintValue;
3872	break;
3873
3874	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3875	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3876	val = pRenderState[i].uintValue;
3877	break;
3878
3879	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3880	renderState = D3DRS_SRCBLENDALPHA;
3881	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3882	break;
3883
3884	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3885	renderState = D3DRS_DESTBLENDALPHA;
3886	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3887	break;
3888
3889	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3890	renderState = D3DRS_BLENDOPALPHA;
3891	val = pRenderState[i].uintValue;
3892	break;
3893
3894	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3895	AssertFailed();
3896	/*
3897	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3898	val = pRenderState[i].uintValue;
3899	*/
3900	break;
3901
3902	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3903	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3904	val = pRenderState[i].uintValue;
3905	break;
3906
3907	case SVGA3D_RS_LINEWIDTH: /* float */
3908	AssertFailed();
3909	/*
3910	renderState = D3DRS_LINEWIDTH;
3911	val = pRenderState[i].uintValue;
3912	*/
3913	break;
3914
3915	case SVGA3D_RS_MAX: /* shut up MSC */
3916	case SVGA3D_RS_INVALID:
3917	AssertFailedBreak();
3918	}
3919
3920	if (renderState != D3DRS_FORCE_DWORD)
3921	{
3922	hr = pContext->pDevice->SetRenderState(renderState, val);
3923	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3924	}
3925	}
3926
3927	return VINF_SUCCESS;
3928	}
3929
3930	int vmsvga3dSetRenderTarget(PVGASTATECC pThisCC, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3931	{
3932	HRESULT hr;
3933	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3934
3935	AssertReturn(pState, VERR_NO_MEMORY);
3936	AssertReturn((unsigned)type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3937
3938	LogFunc(("cid=%u type=%x sid=%u face=%u mipmap=%u\n", cid, type, target.sid, target.face, target.mipmap));
3939
3940	PVMSVGA3DCONTEXT pContext;
3941	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3942	AssertRCReturn(rc, rc);
3943	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3944
3945	/* Save for vm state save/restore. */
3946	pContext->state.aRenderTargets[type] = target.sid;
3947	/** @todo Also save target.face and target.mipmap */
3948
3949	if (target.sid == SVGA3D_INVALID_ID)
3950	{
3951	/* Disable render target. */
3952	switch (type)
3953	{
3954	case SVGA3D_RT_DEPTH:
3955	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3956	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3957	break;
3958
3959	case SVGA3D_RT_STENCIL:
3960	/* ignore; correct?? */
3961	break;
3962
3963	case SVGA3D_RT_COLOR0:
3964	case SVGA3D_RT_COLOR1:
3965	case SVGA3D_RT_COLOR2:
3966	case SVGA3D_RT_COLOR3:
3967	case SVGA3D_RT_COLOR4:
3968	case SVGA3D_RT_COLOR5:
3969	case SVGA3D_RT_COLOR6:
3970	case SVGA3D_RT_COLOR7:
3971	if (pState->fSupportedSurfaceNULL)
3972	{
3973	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render
3974	* into a depth buffer without wishing to update an actual color render target.
3975	* The dimensions of the render target must match the dimensions of the depth render target,
3976	* which is usually equal to the viewport width and height.
3977	*/
3978	IDirect3DSurface9 *pDummyRenderTarget;
3979	hr = pContext->pDevice->CreateRenderTarget(pContext->state.RectViewPort.w,
3980	pContext->state.RectViewPort.h,
3981	FOURCC_NULL,
3982	D3DMULTISAMPLE_NONE,
3983	0,
3984	FALSE,
3985	&pDummyRenderTarget,
3986	NULL);
3987
3988	AssertMsgReturn(hr == D3D_OK, ("CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3989
3990	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3991	D3D_RELEASE(pDummyRenderTarget);
3992	}
3993	else
3994	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3995
3996	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3997	break;
3998
3999	default:
4000	AssertFailedReturn(VERR_INVALID_PARAMETER);
4001	}
4002	return VINF_SUCCESS;
4003	}
4004
4005	PVMSVGA3DSURFACE pRenderTarget;
4006	rc = vmsvga3dSurfaceFromSid(pState, target.sid, &pRenderTarget);
4007	AssertRCReturn(rc, rc);
4008
4009	switch (type)
4010	{
4011	case SVGA3D_RT_DEPTH:
4012	case SVGA3D_RT_STENCIL:
4013	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4014	if (!pRenderTarget->u.pSurface)
4015	{
4016	DWORD cQualityLevels = 0;
4017
4018	/* Query the nr of quality levels for this particular format */
4019	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4020	{
4021	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4022	D3DDEVTYPE_HAL,
4023	pRenderTarget->formatD3D,
4024	TRUE, /* Windowed */
4025	pRenderTarget->multiSampleTypeD3D,
4026	&cQualityLevels);
4027	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4028	}
4029
4030	if ( pState->fSupportedSurfaceINTZ
4031	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
4032	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
4033	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8
4034	\|\| pRenderTarget->formatD3D == D3DFMT_D32
4035	\|\| pRenderTarget->formatD3D == D3DFMT_D16))
4036	{
4037	LogFunc(("Creating stencil surface as texture!\n"));
4038	int rc2 = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4039	AssertRC(rc2); /* non-fatal, will use CreateDepthStencilSurface */
4040	}
4041
4042	if (!pRenderTarget->fStencilAsTexture)
4043	{
4044	Assert(!pRenderTarget->u.pSurface);
4045
4046	LogFunc(("DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
4047	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->paMipmapLevels[0].mipmapSize.width,
4048	pRenderTarget->paMipmapLevels[0].mipmapSize.height,
4049	pRenderTarget->formatD3D,
4050	pRenderTarget->multiSampleTypeD3D,
4051	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4052	FALSE, /* not discardable */
4053	&pRenderTarget->u.pSurface,
4054	NULL);
4055	AssertMsgReturn(hr == D3D_OK, ("CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4056	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4057	}
4058
4059	pRenderTarget->idAssociatedContext = cid;
4060
4061	#if 0 /* doesn't work */
4062	if ( !pRenderTarget->fStencilAsTexture
4063	&& pRenderTarget->fDirty)
4064	{
4065	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
4066	Assert(pRenderTarget->faces[0].numMipLevels == 1);
4067
4068	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
4069	{
4070	if (pRenderTarget->paMipmapLevels[i].fDirty)
4071	{
4072	D3DLOCKED_RECT LockedRect;
4073
4074	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
4075	NULL, /* entire surface */
4076	0);
4077
4078	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4079
4080	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->paMipmapLevels[i].cbSurfacePitch));
4081
4082	uint8_t pDest = (uint8_t )LockedRect.pBits;
4083	uint8_t pSrc = (uint8_t )pRenderTarget->paMipmapLevels[i].pSurfaceData;
4084	for (uint32_t j = 0; j < pRenderTarget->paMipmapLevels[i].size.height; j++)
4085	{
4086	memcpy(pDest, pSrc, pRenderTarget->paMipmapLevels[i].cbSurfacePitch);
4087
4088	pDest += LockedRect.Pitch;
4089	pSrc += pRenderTarget->paMipmapLevels[i].cbSurfacePitch;
4090	}
4091
4092	hr = pRenderTarget->u.pSurface->UnlockRect();
4093	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4094
4095	pRenderTarget->paMipmapLevels[i].fDirty = false;
4096	}
4097	}
4098	}
4099	#endif
4100	}
4101
4102	/** @todo Assert(!pRenderTarget->fDirty); */
4103
4104	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4105
4106	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
4107	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
4108
4109	if (pRenderTarget->fStencilAsTexture)
4110	{
4111	IDirect3DSurface9 *pStencilSurface;
4112
4113	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, /fLockable=/ false, &pStencilSurface);
4114	AssertRCReturn(rc, rc);
4115
4116	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
4117	D3D_RELEASE(pStencilSurface);
4118	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4119	}
4120	else
4121	{
4122	Assert(pRenderTarget->idAssociatedContext == cid);
4123	AssertReturn(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE, VERR_INVALID_PARAMETER);
4124	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
4125	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4126	}
4127	break;
4128
4129	case SVGA3D_RT_COLOR0:
4130	case SVGA3D_RT_COLOR1:
4131	case SVGA3D_RT_COLOR2:
4132	case SVGA3D_RT_COLOR3:
4133	case SVGA3D_RT_COLOR4:
4134	case SVGA3D_RT_COLOR5:
4135	case SVGA3D_RT_COLOR6:
4136	case SVGA3D_RT_COLOR7:
4137	{
4138	IDirect3DSurface9 *pSurface;
4139	bool fTexture = false;
4140
4141	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4142	vmsvga3dSurfaceFlush(pRenderTarget);
4143
4144	if (pRenderTarget->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE)
4145	{
4146	fTexture = true;
4147
4148	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
4149	if (!pRenderTarget->u.pTexture)
4150	{
4151	LogFunc(("Create texture to be used as render target; sid=%u type=%d format=%d -> create texture\n", target.sid, pRenderTarget->surfaceFlags, pRenderTarget->format));
4152	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4153	AssertRCReturn(rc, rc);
4154	}
4155
4156	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, false, &pSurface);
4157	AssertRCReturn(rc, rc);
4158	}
4159	else
4160	{
4161	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4162	if (!pRenderTarget->u.pSurface)
4163	{
4164	DWORD cQualityLevels = 0;
4165
4166	/* Query the nr of quality levels for this particular format */
4167	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4168	{
4169	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4170	D3DDEVTYPE_HAL,
4171	pRenderTarget->formatD3D,
4172	TRUE, /* Windowed */
4173	pRenderTarget->multiSampleTypeD3D,
4174	&cQualityLevels);
4175	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4176	}
4177
4178	LogFunc(("COLOR; cQualityLevels=%d\n", cQualityLevels));
4179	LogFunc(("Create rendertarget (%d,%d) formatD3D=%x multisample=%x\n",
4180	pRenderTarget->paMipmapLevels[0].mipmapSize.width, pRenderTarget->paMipmapLevels[0].mipmapSize.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
4181
4182	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->paMipmapLevels[0].mipmapSize.width,
4183	pRenderTarget->paMipmapLevels[0].mipmapSize.height,
4184	pRenderTarget->formatD3D,
4185	pRenderTarget->multiSampleTypeD3D,
4186	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4187	TRUE, /* lockable */
4188	&pRenderTarget->u.pSurface,
4189	NULL);
4190	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4191
4192	pRenderTarget->idAssociatedContext = cid;
4193	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4194	}
4195	else
4196	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4197
4198	Assert(pRenderTarget->idAssociatedContext == cid);
4199	AssertMsgReturn(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE,
4200	("Invalid render target %#x\n", pRenderTarget->enmD3DResType),
4201	VERR_INVALID_PARAMETER);
4202	pSurface = pRenderTarget->u.pSurface;
4203	}
4204
4205	AssertReturn(pSurface, VERR_INVALID_PARAMETER);
4206	Assert(!pRenderTarget->fDirty);
4207
4208	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4209	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4210
4211	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4212	if (fTexture)
4213	D3D_RELEASE(pSurface); /* Release reference to texture level 0 */
4214	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4215
4216	/* Changing the render target resets the viewport; restore it here. */
4217	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4218	vmsvga3dSetViewPort(pThisCC, cid, &pContext->state.RectViewPort);
4219	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
4220	vmsvga3dSetZRange(pThisCC, cid, pContext->state.zRange);
4221	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4222	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4223	vmsvga3dSetScissorRect(pThisCC, cid, &pContext->state.RectScissor);
4224
4225	break;
4226	}
4227
4228	default:
4229	AssertFailedReturn(VERR_INVALID_PARAMETER);
4230	}
4231
4232	return VINF_SUCCESS;
4233	}
4234
4235	/**
4236	* Convert SVGA texture combiner value to its D3D equivalent
4237	*/
4238	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4239	{
4240	switch (value)
4241	{
4242	case SVGA3D_TC_DISABLE:
4243	return D3DTOP_DISABLE;
4244	case SVGA3D_TC_SELECTARG1:
4245	return D3DTOP_SELECTARG1;
4246	case SVGA3D_TC_SELECTARG2:
4247	return D3DTOP_SELECTARG2;
4248	case SVGA3D_TC_MODULATE:
4249	return D3DTOP_MODULATE;
4250	case SVGA3D_TC_ADD:
4251	return D3DTOP_ADD;
4252	case SVGA3D_TC_ADDSIGNED:
4253	return D3DTOP_ADDSIGNED;
4254	case SVGA3D_TC_SUBTRACT:
4255	return D3DTOP_SUBTRACT;
4256	case SVGA3D_TC_BLENDTEXTUREALPHA:
4257	return D3DTOP_BLENDTEXTUREALPHA;
4258	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4259	return D3DTOP_BLENDDIFFUSEALPHA;
4260	case SVGA3D_TC_BLENDCURRENTALPHA:
4261	return D3DTOP_BLENDCURRENTALPHA;
4262	case SVGA3D_TC_BLENDFACTORALPHA:
4263	return D3DTOP_BLENDFACTORALPHA;
4264	case SVGA3D_TC_MODULATE2X:
4265	return D3DTOP_MODULATE2X;
4266	case SVGA3D_TC_MODULATE4X:
4267	return D3DTOP_MODULATE4X;
4268	case SVGA3D_TC_DSDT:
4269	AssertFailed(); /** @todo ??? */
4270	return D3DTOP_DISABLE;
4271	case SVGA3D_TC_DOTPRODUCT3:
4272	return D3DTOP_DOTPRODUCT3;
4273	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4274	return D3DTOP_BLENDTEXTUREALPHAPM;
4275	case SVGA3D_TC_ADDSIGNED2X:
4276	return D3DTOP_ADDSIGNED2X;
4277	case SVGA3D_TC_ADDSMOOTH:
4278	return D3DTOP_ADDSMOOTH;
4279	case SVGA3D_TC_PREMODULATE:
4280	return D3DTOP_PREMODULATE;
4281	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4282	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4283	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4284	return D3DTOP_MODULATECOLOR_ADDALPHA;
4285	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4286	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4287	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4288	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4289	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4290	return D3DTOP_BUMPENVMAPLUMINANCE;
4291	case SVGA3D_TC_MULTIPLYADD:
4292	return D3DTOP_MULTIPLYADD;
4293	case SVGA3D_TC_LERP:
4294	return D3DTOP_LERP;
4295	default:
4296	AssertFailed();
4297	return D3DTOP_DISABLE;
4298	}
4299	}
4300
4301	/**
4302	* Convert SVGA texture arg data value to its D3D equivalent
4303	*/
4304	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4305	{
4306	switch (value)
4307	{
4308	case SVGA3D_TA_CONSTANT:
4309	return D3DTA_CONSTANT;
4310	case SVGA3D_TA_PREVIOUS:
4311	return D3DTA_CURRENT; /* current = previous */
4312	case SVGA3D_TA_DIFFUSE:
4313	return D3DTA_DIFFUSE;
4314	case SVGA3D_TA_TEXTURE:
4315	return D3DTA_TEXTURE;
4316	case SVGA3D_TA_SPECULAR:
4317	return D3DTA_SPECULAR;
4318	default:
4319	AssertFailed();
4320	return D3DTA_DIFFUSE;
4321	}
4322	}
4323
4324	/**
4325	* Convert SVGA texture transform flag value to its D3D equivalent
4326	*/
4327	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4328	{
4329	switch (value)
4330	{
4331	case SVGA3D_TEX_TRANSFORM_OFF:
4332	return D3DTTFF_DISABLE;
4333	case SVGA3D_TEX_TRANSFORM_S:
4334	return D3DTTFF_COUNT1; /** @todo correct? */
4335	case SVGA3D_TEX_TRANSFORM_T:
4336	return D3DTTFF_COUNT2; /** @todo correct? */
4337	case SVGA3D_TEX_TRANSFORM_R:
4338	return D3DTTFF_COUNT3; /** @todo correct? */
4339	case SVGA3D_TEX_TRANSFORM_Q:
4340	return D3DTTFF_COUNT4; /** @todo correct? */
4341	case SVGA3D_TEX_PROJECTED:
4342	return D3DTTFF_PROJECTED;
4343	default:
4344	AssertFailed();
4345	return D3DTTFF_DISABLE;
4346	}
4347	}
4348
4349	static DWORD vmsvga3dSamplerIndex2D3D(uint32_t idxSampler)
4350	{
4351	if (idxSampler < SVGA3D_MAX_SAMPLERS_PS)
4352	return idxSampler;
4353	return (idxSampler - SVGA3D_MAX_SAMPLERS_PS) + D3DDMAPSAMPLER;
4354	}
4355
4356	int vmsvga3dSetTextureState(PVGASTATECC pThisCC, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4357	{
4358	DWORD val = 0; /* Shut up MSC */
4359	HRESULT hr;
4360	PVMSVGA3DCONTEXT pContext;
4361	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4362	AssertReturn(pState, VERR_NO_MEMORY);
4363
4364	LogFunc(("%x cTextureState=%d\n", cid, cTextureStates));
4365
4366	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4367	AssertRCReturn(rc, rc);
4368	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4369
4370	for (unsigned i = 0; i < cTextureStates; i++)
4371	{
4372	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));
4373
4374	if (pTextureState[i].name == SVGA3D_TS_BIND_TEXTURE)
4375	{
4376	/* Special case: binding a texture to a sampler. Stage is the sampler index. */
4377	const uint32_t sid = pTextureState[i].value;
4378	const uint32_t idxSampler = pTextureState[i].stage;
4379
4380	if (RT_UNLIKELY(idxSampler >= SVGA3D_MAX_SAMPLERS))
4381	{
4382	AssertMsgFailed(("pTextureState[%d]: SVGA3D_TS_BIND_TEXTURE idxSampler=%d, sid=%u\n", i, idxSampler, sid));
4383	continue;
4384	}
4385
4386	const DWORD d3dSampler = vmsvga3dSamplerIndex2D3D(idxSampler);
4387	if (sid == SVGA3D_INVALID_ID)
4388	{
4389	LogFunc(("SVGA3D_TS_BIND_TEXTURE: unbind sampler=%d\n", idxSampler));
4390
4391	pContext->aSidActiveTextures[idxSampler] = SVGA3D_INVALID_ID;
4392
4393	/* Unselect the currently associated texture. */
4394	hr = pContext->pDevice->SetTexture(d3dSampler, NULL);
4395	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4396	}
4397	else
4398	{
4399	PVMSVGA3DSURFACE pSurface;
4400	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
4401	AssertRCReturn(rc, rc);
4402
4403	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));
4404
4405	if (!pSurface->u.pTexture)
4406	{
4407	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4408	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));
4409	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4410	AssertRCReturn(rc, rc);
4411	}
4412	else
4413	{
4414	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4415	vmsvga3dSurfaceFlush(pSurface);
4416	}
4417
4418	AssertReturn( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
4419	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
4420	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE,
4421	VERR_INVALID_PARAMETER);
4422
4423	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4424	if (pSurface->idAssociatedContext != cid)
4425	{
4426	LogFunc(("Using texture sid=%u created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4427
4428	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
4429	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4430
4431	hr = pContext->pDevice->SetTexture(d3dSampler, pSharedSurface->u.pTexture);
4432	}
4433	else
4434	#endif
4435	hr = pContext->pDevice->SetTexture(d3dSampler, pSurface->u.pTexture);
4436
4437	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4438
4439	pContext->aSidActiveTextures[idxSampler] = sid;
4440	}
4441	/* Finished; continue with the next one. */
4442	continue;
4443	}
4444
4445	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4446	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4447	switch (pTextureState[i].name)
4448	{
4449	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4450	textureType = D3DTSS_COLOROP;
4451	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4452	break;
4453
4454	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4455	textureType = D3DTSS_COLORARG0;
4456	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4457	break;
4458
4459	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4460	textureType = D3DTSS_COLORARG1;
4461	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4462	break;
4463
4464	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4465	textureType = D3DTSS_COLORARG2;
4466	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4467	break;
4468
4469	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4470	textureType = D3DTSS_ALPHAOP;
4471	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4472	break;
4473
4474	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4475	textureType = D3DTSS_ALPHAARG0;
4476	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4477	break;
4478
4479	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4480	textureType = D3DTSS_ALPHAARG1;
4481	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4482	break;
4483
4484	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4485	textureType = D3DTSS_ALPHAARG2;
4486	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4487	break;
4488
4489	case SVGA3D_TS_BUMPENVMAT00: /* float */
4490	textureType = D3DTSS_BUMPENVMAT00;
4491	val = pTextureState[i].value;
4492	break;
4493
4494	case SVGA3D_TS_BUMPENVMAT01: /* float */
4495	textureType = D3DTSS_BUMPENVMAT01;
4496	val = pTextureState[i].value;
4497	break;
4498
4499	case SVGA3D_TS_BUMPENVMAT10: /* float */
4500	textureType = D3DTSS_BUMPENVMAT10;
4501	val = pTextureState[i].value;
4502	break;
4503
4504	case SVGA3D_TS_BUMPENVMAT11: /* float */
4505	textureType = D3DTSS_BUMPENVMAT11;
4506	val = pTextureState[i].value;
4507	break;
4508
4509	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4510	textureType = D3DTSS_TEXCOORDINDEX;
4511	val = pTextureState[i].value;
4512	break;
4513
4514	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4515	textureType = D3DTSS_BUMPENVLSCALE;
4516	val = pTextureState[i].value;
4517	break;
4518
4519	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4520	textureType = D3DTSS_BUMPENVLOFFSET;
4521	val = pTextureState[i].value;
4522	break;
4523
4524	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4525	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4526	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4527	break;
4528
4529	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4530	samplerType = D3DSAMP_ADDRESSW;
4531	val = pTextureState[i].value; /* Identical otherwise */
4532	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4533	break;
4534
4535	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4536	samplerType = D3DSAMP_ADDRESSU;
4537	val = pTextureState[i].value; /* Identical otherwise */
4538	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4539	break;
4540
4541	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4542	samplerType = D3DSAMP_ADDRESSV;
4543	val = pTextureState[i].value; /* Identical otherwise */
4544	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4545	break;
4546
4547	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4548	samplerType = D3DSAMP_MIPFILTER;
4549	val = pTextureState[i].value; /* Identical otherwise */
4550	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4551	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4552	break;
4553
4554	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4555	samplerType = D3DSAMP_MAGFILTER;
4556	val = pTextureState[i].value; /* Identical otherwise */
4557	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4558	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4559	break;
4560
4561	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4562	samplerType = D3DSAMP_MINFILTER;
4563	val = pTextureState[i].value; /* Identical otherwise */
4564	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4565	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4566	break;
4567
4568	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4569	samplerType = D3DSAMP_BORDERCOLOR;
4570	val = pTextureState[i].value; /* Identical */
4571	break;
4572
4573	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4574	samplerType = D3DSAMP_MIPMAPLODBIAS;
4575	val = pTextureState[i].value; /* Identical */
4576	break;
4577
4578	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4579	samplerType = D3DSAMP_MAXMIPLEVEL;
4580	val = pTextureState[i].value; /* Identical?? */
4581	break;
4582
4583	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4584	samplerType = D3DSAMP_MAXANISOTROPY;
4585	val = pTextureState[i].value; /* Identical?? */
4586	break;
4587
4588	case SVGA3D_TS_GAMMA: /* float */
4589	samplerType = D3DSAMP_SRGBTEXTURE;
4590	/* Boolean in D3D */
4591	if (pTextureState[i].floatValue == 1.0f)
4592	val = FALSE;
4593	else
4594	val = TRUE;
4595	break;
4596
4597	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4598	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4599	AssertFailed();
4600	break;
4601
4602	case SVGA3D_TS_MAX: /* shut up MSC */
4603	case SVGA3D_TS_INVALID:
4604	case SVGA3D_TS_BIND_TEXTURE:
4605	AssertFailedBreak();
4606	}
4607
4608	const uint32_t currentStage = pTextureState[i].stage;
4609	/* Record the texture state for vm state saving. */
4610	if ( currentStage < RT_ELEMENTS(pContext->state.aTextureStates)
4611	&& (unsigned)pTextureState[i].name < RT_ELEMENTS(pContext->state.aTextureStates[0]))
4612	{
4613	pContext->state.aTextureStates[currentStage][pTextureState[i].name] = pTextureState[i];
4614	}
4615
4616	if (textureType != D3DTSS_FORCE_DWORD)
4617	{
4618	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGES))
4619	{
4620	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4621	continue;
4622	}
4623
4624	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4625	AssertMsg(hr == D3D_OK, ("SetTextureStageState failed with %x\n", hr));
4626	}
4627	else if (samplerType != D3DSAMP_FORCE_DWORD)
4628	{
4629	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_SAMPLERS))
4630	{
4631	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4632	continue;
4633	}
4634
4635	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4636	AssertMsg(hr == D3D_OK, ("SetSamplerState failed with %x\n", hr));
4637	}
4638	else
4639	{
4640	AssertFailed();
4641	}
4642	}
4643
4644	return VINF_SUCCESS;
4645	}
4646
4647	int vmsvga3dSetMaterial(PVGASTATECC pThisCC, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4648	{
4649	HRESULT hr;
4650	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4651	AssertReturn(pState, VERR_NO_MEMORY);
4652
4653	LogFunc(("cid=%u face %d\n", cid, face));
4654
4655	PVMSVGA3DCONTEXT pContext;
4656	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4657	AssertRCReturn(rc, rc);
4658	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4659
4660	AssertReturn((unsigned)face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4661
4662	/* Save for vm state save/restore. */
4663	pContext->state.aMaterial[face].fValid = true;
4664	pContext->state.aMaterial[face].material = *pMaterial;
4665	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4666
4667	/* @note face not used for D3D9 */
4668	/** @todo ignore everything except SVGA3D_FACE_NONE? */
4669	//Assert(face == SVGA3D_FACE_NONE);
4670	if (face != SVGA3D_FACE_NONE)
4671	Log(("Unsupported face %d!!\n", face));
4672
4673	D3DMATERIAL9 material;
4674	material.Diffuse.r = pMaterial->diffuse[0];
4675	material.Diffuse.g = pMaterial->diffuse[1];
4676	material.Diffuse.b = pMaterial->diffuse[2];
4677	material.Diffuse.a = pMaterial->diffuse[3];
4678	material.Ambient.r = pMaterial->ambient[0];
4679	material.Ambient.g = pMaterial->ambient[1];
4680	material.Ambient.b = pMaterial->ambient[2];
4681	material.Ambient.a = pMaterial->ambient[3];
4682	material.Specular.r = pMaterial->specular[0];
4683	material.Specular.g = pMaterial->specular[1];
4684	material.Specular.b = pMaterial->specular[2];
4685	material.Specular.a = pMaterial->specular[3];
4686	material.Emissive.r = pMaterial->emissive[0];
4687	material.Emissive.g = pMaterial->emissive[1];
4688	material.Emissive.b = pMaterial->emissive[2];
4689	material.Emissive.a = pMaterial->emissive[3];
4690	material.Power = pMaterial->shininess;
4691
4692	hr = pContext->pDevice->SetMaterial(&material);
4693	AssertMsgReturn(hr == D3D_OK, ("SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4694
4695	return VINF_SUCCESS;
4696	}
4697
4698	int vmsvga3dSetLightData(PVGASTATECC pThisCC, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4699	{
4700	HRESULT hr;
4701	D3DLIGHT9 light;
4702	PVMSVGA3DCONTEXT pContext;
4703	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4704	AssertReturn(pState, VERR_NO_MEMORY);
4705
4706	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4707	ASSERT_GUEST_RETURN(index < SVGA3D_MAX_LIGHTS, VERR_INVALID_PARAMETER);
4708
4709	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4710	AssertRCReturn(rc, rc);
4711	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4712
4713	switch (pData->type)
4714	{
4715	case SVGA3D_LIGHTTYPE_POINT:
4716	light.Type = D3DLIGHT_POINT;
4717	break;
4718
4719	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4720	light.Type = D3DLIGHT_SPOT;
4721	break;
4722
4723	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4724	light.Type = D3DLIGHT_DIRECTIONAL;
4725	break;
4726
4727	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4728	default:
4729	Log(("Unsupported light type!!\n"));
4730	return VERR_INVALID_PARAMETER;
4731	}
4732
4733	/* Store for vm state save/restore */
4734	pContext->state.aLightData[index].fValidData = true;
4735	pContext->state.aLightData[index].data = *pData;
4736
4737	light.Diffuse.r = pData->diffuse[0];
4738	light.Diffuse.g = pData->diffuse[1];
4739	light.Diffuse.b = pData->diffuse[2];
4740	light.Diffuse.a = pData->diffuse[3];
4741	light.Specular.r = pData->specular[0];
4742	light.Specular.g = pData->specular[1];
4743	light.Specular.b = pData->specular[2];
4744	light.Specular.a = pData->specular[3];
4745	light.Ambient.r = pData->ambient[0];
4746	light.Ambient.g = pData->ambient[1];
4747	light.Ambient.b = pData->ambient[2];
4748	light.Ambient.a = pData->ambient[3];
4749	light.Position.x = pData->position[0];
4750	light.Position.y = pData->position[1];
4751	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4752	light.Direction.x = pData->direction[0];
4753	light.Direction.y = pData->direction[1];
4754	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4755	light.Range = pData->range;
4756	light.Falloff = pData->falloff;
4757	light.Attenuation0 = pData->attenuation0;
4758	light.Attenuation1 = pData->attenuation1;
4759	light.Attenuation2 = pData->attenuation2;
4760	light.Theta = pData->theta;
4761	light.Phi = pData->phi;
4762
4763	hr = pContext->pDevice->SetLight(index, &light);
4764	AssertMsgReturn(hr == D3D_OK, ("SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4765
4766	return VINF_SUCCESS;
4767	}
4768
4769	int vmsvga3dSetLightEnabled(PVGASTATECC pThisCC, uint32_t cid, uint32_t index, uint32_t enabled)
4770	{
4771	HRESULT hr;
4772	PVMSVGA3DCONTEXT pContext;
4773	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4774	AssertReturn(pState, VERR_NO_MEMORY);
4775
4776	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4777	AssertReturn(index < SVGA3D_MAX_LIGHTS, VERR_INVALID_PARAMETER);
4778
4779	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4780	AssertRCReturn(rc, rc);
4781	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4782
4783	/* Store for vm state save/restore */
4784	pContext->state.aLightData[index].fEnabled = !!enabled;
4785
4786	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4787	AssertMsgReturn(hr == D3D_OK, ("LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4788
4789	return VINF_SUCCESS;
4790	}
4791
4792	int vmsvga3dSetViewPort(PVGASTATECC pThisCC, uint32_t cid, SVGA3dRect *pRect)
4793	{
4794	HRESULT hr;
4795	D3DVIEWPORT9 viewPort;
4796	PVMSVGA3DCONTEXT pContext;
4797	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4798	AssertReturn(pState, VERR_NO_MEMORY);
4799
4800	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4801
4802	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4803	AssertRCReturn(rc, rc);
4804	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4805
4806	/* Save for vm state save/restore. */
4807	pContext->state.RectViewPort = *pRect;
4808	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4809
4810	hr = pContext->pDevice->GetViewport(&viewPort);
4811	AssertMsgReturn(hr == D3D_OK, ("GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4812
4813	viewPort.X = pRect->x;
4814	viewPort.Y = pRect->y;
4815	viewPort.Width = pRect->w;
4816	viewPort.Height = pRect->h;
4817	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4818
4819	hr = pContext->pDevice->SetViewport(&viewPort);
4820	AssertMsgReturn(hr == D3D_OK, ("SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4821
4822	return VINF_SUCCESS;
4823	}
4824
4825	int vmsvga3dSetClipPlane(PVGASTATECC pThisCC, uint32_t cid, uint32_t index, float plane[4])
4826	{
4827	HRESULT hr;
4828	PVMSVGA3DCONTEXT pContext;
4829	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4830	AssertReturn(pState, VERR_NO_MEMORY);
4831
4832	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)));
4833	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4834
4835	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4836	AssertRCReturn(rc, rc);
4837	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4838
4839	/* Store for vm state save/restore. */
4840	pContext->state.aClipPlane[index].fValid = true;
4841	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
4842
4843	hr = pContext->pDevice->SetClipPlane(index, plane);
4844	AssertMsgReturn(hr == D3D_OK, ("SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4845	return VINF_SUCCESS;
4846	}
4847
4848	int vmsvga3dCommandClear(PVGASTATECC pThisCC, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth,
4849	uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4850	{
4851	/* From SVGA3D_BeginClear comments:
4852	*
4853	* Clear is not affected by clipping, depth test, or other
4854	* render state which affects the fragment pipeline.
4855	*
4856	* Therefore this code must ignore the current scissor rect.
4857	*/
4858
4859	DWORD clearFlagD3D = 0;
4860	D3DRECT *pRectD3D = NULL;
4861	HRESULT hr;
4862	PVMSVGA3DCONTEXT pContext;
4863	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4864	AssertReturn(pState, VERR_NO_MEMORY);
4865
4866	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4867
4868	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4869	AssertRCReturn(rc, rc);
4870	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4871
4872	PVMSVGA3DSURFACE pRT;
4873	rc = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pRT);
4874	AssertRCReturn(rc, rc);
4875
4876	if (clearFlag & SVGA3D_CLEAR_COLOR)
4877	clearFlagD3D \|= D3DCLEAR_TARGET;
4878	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4879	clearFlagD3D \|= D3DCLEAR_STENCIL;
4880	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4881	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4882
4883	if (cRects)
4884	{
4885	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4886	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4887
4888	for (unsigned i=0; i < cRects; i++)
4889	{
4890	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));
4891	pRectD3D[i].x1 = pRect[i].x;
4892	pRectD3D[i].y1 = pRect[i].y;
4893	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4894	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4895	}
4896	}
4897
4898	RECT currentScissorRect;
4899	pContext->pDevice->GetScissorRect(&currentScissorRect);
4900
4901	RECT clearScissorRect;
4902	clearScissorRect.left = 0;
4903	clearScissorRect.top = 0;
4904	clearScissorRect.right = pRT->paMipmapLevels[0].mipmapSize.width;
4905	clearScissorRect.bottom = pRT->paMipmapLevels[0].mipmapSize.height;
4906	pContext->pDevice->SetScissorRect(&clearScissorRect);
4907
4908	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4909
4910	if (pRectD3D)
4911	RTMemFree(pRectD3D);
4912
4913	pContext->pDevice->SetScissorRect(&currentScissorRect);
4914
4915	AssertMsgReturn(hr == D3D_OK, ("Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4916
4917	/* Make sure we can track drawing usage of active render targets. */
4918	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
4919	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
4920	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
4921
4922	return VINF_SUCCESS;
4923	}
4924
4925	/* Convert VMWare vertex declaration to its D3D equivalent. */
4926	static int vmsvga3dVertexDecl2D3D(const SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4927	{
4928	/* usage, method and type are identical; make sure. */
4929	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4930	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4931	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4932	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4933	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4934	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4935
4936	pVertexElement->Stream = 0;
4937	pVertexElement->Offset = 0;
4938	pVertexElement->Type = identity.type;
4939	pVertexElement->Method = identity.method;
4940	pVertexElement->Usage = identity.usage;
4941	pVertexElement->UsageIndex = identity.usageIndex;
4942	return VINF_SUCCESS;
4943	}
4944
4945	/* Convert VMWare primitive type to its D3D equivalent. */
4946	static int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4947	{
4948	switch (PrimitiveType)
4949	{
4950	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4951	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4952	break;
4953	case SVGA3D_PRIMITIVE_POINTLIST:
4954	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4955	break;
4956	case SVGA3D_PRIMITIVE_LINELIST:
4957	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4958	break;
4959	case SVGA3D_PRIMITIVE_LINESTRIP:
4960	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4961	break;
4962	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4963	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4964	break;
4965	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4966	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4967	break;
4968	default:
4969	return VERR_INVALID_PARAMETER;
4970	}
4971	return VINF_SUCCESS;
4972	}
4973
4974
4975	static int vmsvga3dDrawPrimitivesSyncVertexBuffer(PVMSVGA3DCONTEXT pContext,
4976	PVMSVGA3DSURFACE pVertexSurface)
4977	{
4978	HRESULT hr;
4979	if ( pVertexSurface->u.pSurface
4980	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
4981	{
4982	/* The buffer object is not an vertex one. Recreate the D3D resource. */
4983	AssertReturn(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER, VERR_INVALID_PARAMETER);
4984	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
4985	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
4986
4987	LogFunc(("index -> vertex buffer sid=%u\n", pVertexSurface->id));
4988	}
4989
4990	bool fSync = pVertexSurface->fDirty;
4991	if (!pVertexSurface->u.pVertexBuffer)
4992	{
4993	LogFunc(("Create vertex buffer sid=%u fDirty=%d\n", pVertexSurface->id, pVertexSurface->fDirty));
4994
4995	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
4996	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->paMipmapLevels[0].cbSurface,
4997	Usage,
4998	0, /* non-FVF */
4999	D3DPOOL_DEFAULT,
5000	&pVertexSurface->u.pVertexBuffer,
5001	NULL);
5002	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5003
5004	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
5005	pVertexSurface->idAssociatedContext = pContext->id;
5006	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
5007	fSync = true;
5008	}
5009
5010	if (fSync)
5011	{
5012	LogFunc(("sync vertex buffer\n"));
5013	Assert(pVertexSurface->u.pVertexBuffer);
5014
5015	void *pvData;
5016	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5017	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5018
5019	memcpy(pvData, pVertexSurface->paMipmapLevels[0].pSurfaceData, pVertexSurface->paMipmapLevels[0].cbSurface);
5020
5021	hr = pVertexSurface->u.pVertexBuffer->Unlock();
5022	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5023	}
5024
5025	return VINF_SUCCESS;
5026	}
5027
5028
5029	static int vmsvga3dDrawPrimitivesSyncIndexBuffer(PVMSVGA3DCONTEXT pContext,
5030	PVMSVGA3DSURFACE pIndexSurface,
5031	uint32_t indexWidth)
5032	{
5033	HRESULT hr;
5034	if ( pIndexSurface->u.pSurface
5035	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5036	{
5037	/* The buffer object is not an index one. Must recreate the D3D resource. */
5038	AssertReturn(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER, VERR_INVALID_PARAMETER);
5039	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5040	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5041
5042	LogFunc(("vertex -> index buffer sid=%u\n", pIndexSurface->id));
5043	}
5044
5045	bool fSync = pIndexSurface->fDirty;
5046	if (!pIndexSurface->u.pIndexBuffer)
5047	{
5048	LogFunc(("Create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5049
5050	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
5051	const D3DFORMAT Format = (indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32;
5052	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->paMipmapLevels[0].cbSurface,
5053	Usage,
5054	Format,
5055	D3DPOOL_DEFAULT,
5056	&pIndexSurface->u.pIndexBuffer,
5057	NULL);
5058	AssertMsgReturn(hr == D3D_OK, ("CreateIndexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5059
5060	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5061	pIndexSurface->idAssociatedContext = pContext->id;
5062	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5063	fSync = true;
5064	}
5065
5066	if (fSync)
5067	{
5068	LogFunc(("sync index buffer\n"));
5069	Assert(pIndexSurface->u.pIndexBuffer);
5070
5071	void *pvData;
5072	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5073	AssertMsgReturn(hr == D3D_OK, ("Lock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5074
5075	memcpy(pvData, pIndexSurface->paMipmapLevels[0].pSurfaceData, pIndexSurface->paMipmapLevels[0].cbSurface);
5076
5077	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5078	AssertMsgReturn(hr == D3D_OK, ("Unlock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5079	}
5080
5081	return VINF_SUCCESS;
5082	}
5083
5084	static int vmsvga3dDrawPrimitivesProcessVertexDecls(const uint32_t numVertexDecls,
5085	const SVGA3dVertexDecl *pVertexDecl,
5086	const uint32_t idStream,
5087	const uint32_t uVertexMinOffset,
5088	const uint32_t uVertexMaxOffset,
5089	D3DVERTEXELEMENT9 *pVertexElement)
5090	{
5091	RT_NOREF(uVertexMaxOffset); /* Logging only. */
5092	Assert(numVertexDecls);
5093
5094	/* Create a vertex declaration array */
5095	for (uint32_t iVertex = 0; iVertex < numVertexDecls; ++iVertex)
5096	{
5097	LogFunc(("vertex %d type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d (%d min=%d max=%d)\n",
5098	iVertex,
5099	vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type,
5100	vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method,
5101	vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage,
5102	pVertexDecl[iVertex].identity.usageIndex,
5103	pVertexDecl[iVertex].array.stride,
5104	pVertexDecl[iVertex].array.offset - uVertexMinOffset,
5105	pVertexDecl[iVertex].array.offset,
5106	uVertexMinOffset, uVertexMaxOffset));
5107
5108	int rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5109	AssertRCReturn(rc, rc);
5110
5111	pVertexElement[iVertex].Stream = idStream;
5112	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5113
5114	#ifdef LOG_ENABLED
5115	if (pVertexDecl[iVertex].array.stride == 0)
5116	LogFunc(("stride == 0! Can be valid\n"));
5117
5118	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5119	LogFunc(("WARNING: offset > stride!!\n"));
5120	#endif
5121	}
5122
5123	return VINF_SUCCESS;
5124	}
5125
5126	int vmsvga3dDrawPrimitives(PVGASTATECC pThisCC, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5127	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5128	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5129	{
5130	static const D3DVERTEXELEMENT9 sVertexEnd = D3DDECL_END();
5131
5132	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5133	AssertReturn(pState, VERR_INTERNAL_ERROR);
5134
5135	PVMSVGA3DCONTEXT pContext;
5136	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5137	AssertRCReturn(rc, rc);
5138	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5139
5140	HRESULT hr;
5141
5142	/* SVGA driver may use the same surface for both index and vertex data. So we can not clear fDirty flag,
5143	* after updating a vertex buffer for example, because the same surface might be used for index buffer later.
5144	* So keep pointers to all used surfaces in the following two arrays and clear fDirty flag at the end.
5145	*/
5146	PVMSVGA3DSURFACE aVertexSurfaces[SVGA3D_MAX_VERTEX_ARRAYS];
5147	PVMSVGA3DSURFACE aIndexSurfaces[SVGA3D_MAX_DRAW_PRIMITIVE_RANGES];
5148	RT_ZERO(aVertexSurfaces);
5149	RT_ZERO(aIndexSurfaces);
5150
5151	LogFunc(("cid=%u numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5152
5153	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5154	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5155	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5156
5157	/*
5158	* Process all vertex declarations. Each vertex buffer surface is represented by one stream source id.
5159	*/
5160	D3DVERTEXELEMENT9 aVertexElements[SVGA3D_MAX_VERTEX_ARRAYS + 1];
5161
5162	uint32_t iCurrentVertex = 0;
5163	uint32_t iCurrentStreamId = 0;
5164	while (iCurrentVertex < numVertexDecls)
5165	{
5166	const uint32_t sidVertex = pVertexDecl[iCurrentVertex].array.surfaceId;
5167	const uint32_t strideVertex = pVertexDecl[iCurrentVertex].array.stride;
5168
5169	PVMSVGA3DSURFACE pVertexSurface;
5170	rc = vmsvga3dSurfaceFromSid(pState, sidVertex, &pVertexSurface);
5171	AssertRCBreak(rc);
5172
5173	rc = vmsvga3dDrawPrimitivesSyncVertexBuffer(pContext, pVertexSurface);
5174	AssertRCBreak(rc);
5175
5176	uint32_t uVertexMinOffset = UINT32_MAX;
5177	uint32_t uVertexMaxOffset = 0;
5178
5179	uint32_t iVertex;
5180	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; ++iVertex)
5181	{
5182	/* Remember, so we can mark it as not dirty later. */
5183	aVertexSurfaces[iVertex] = pVertexSurface;
5184
5185	/* New surface id -> new stream id. */
5186	if (pVertexDecl[iVertex].array.surfaceId != sidVertex)
5187	break;
5188
5189	const uint32_t uVertexOffset = pVertexDecl[iVertex].array.offset;
5190	const uint32_t uNewVertexMinOffset = RT_MIN(uVertexMinOffset, uVertexOffset);
5191	const uint32_t uNewVertexMaxOffset = RT_MAX(uVertexMaxOffset, uVertexOffset);
5192
5193	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5194	if ( uNewVertexMaxOffset - uNewVertexMinOffset >= strideVertex
5195	&& strideVertex != 0)
5196	break;
5197
5198	uVertexMinOffset = uNewVertexMinOffset;
5199	uVertexMaxOffset = uNewVertexMaxOffset;
5200	}
5201
5202	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(iVertex - iCurrentVertex,
5203	&pVertexDecl[iCurrentVertex],
5204	iCurrentStreamId,
5205	uVertexMinOffset,
5206	uVertexMaxOffset,
5207	&aVertexElements[iCurrentVertex]);
5208	AssertRCBreak(rc);
5209
5210	LogFunc(("SetStreamSource vertex sid=%u stream %d min offset=%d stride=%d\n",
5211	pVertexSurface->id, iCurrentStreamId, uVertexMinOffset, strideVertex));
5212
5213	hr = pContext->pDevice->SetStreamSource(iCurrentStreamId,
5214	pVertexSurface->u.pVertexBuffer,
5215	uVertexMinOffset,
5216	strideVertex);
5217	AssertMsgBreakStmt(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5218
5219	if (cVertexDivisor)
5220	{
5221	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentVertex].value));
5222	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId,
5223	pVertexDivisor[iCurrentVertex].value);
5224	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5225	}
5226
5227	iCurrentVertex = iVertex;
5228	++iCurrentStreamId;
5229	}
5230
5231	/* iCurrentStreamId is equal to the total number of streams and the value is used for cleanup at the function end. */
5232
5233	AssertRCReturn(rc, rc);
5234
5235	/* Mark the end. */
5236	memcpy(&aVertexElements[numVertexDecls], &sVertexEnd, sizeof(sVertexEnd));
5237
5238	/* Check if this context already has the same vertex declaration. */
5239	if ( pContext->d3dState.pVertexDecl
5240	&& pContext->d3dState.cVertexElements == numVertexDecls + 1
5241	&& memcmp(pContext->d3dState.aVertexElements,
5242	aVertexElements,
5243	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0])) == 0)
5244	{
5245	/* Same. */
5246	}
5247	else
5248	{
5249	/* Create and set the vertex declaration. */
5250	IDirect3DVertexDeclaration9 *pVertexDecl0;
5251	hr = pContext->pDevice->CreateVertexDeclaration(&aVertexElements[0], &pVertexDecl0);
5252	AssertMsgReturn(hr == D3D_OK, ("CreateVertexDeclaration failed with %x\n", hr), VERR_INTERNAL_ERROR);
5253
5254	hr = pContext->pDevice->SetVertexDeclaration(pVertexDecl0);
5255	AssertMsgReturnStmt(hr == D3D_OK, ("SetVertexDeclaration failed with %x\n", hr),
5256	D3D_RELEASE(pVertexDecl0),
5257	VERR_INTERNAL_ERROR);
5258
5259	/* The new vertex declaration has been successfully set. Delete the old one. */
5260	D3D_RELEASE(pContext->d3dState.pVertexDecl);
5261
5262	/* Remember the new vertext declaration. */
5263	pContext->d3dState.pVertexDecl = pVertexDecl0;
5264	pContext->d3dState.cVertexElements = numVertexDecls + 1;
5265	memcpy(pContext->d3dState.aVertexElements,
5266	aVertexElements,
5267	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0]));
5268	}
5269
5270	/* Begin a scene before rendering anything. */
5271	hr = pContext->pDevice->BeginScene();
5272	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5273
5274	/* Now draw the primitives. */
5275	for (uint32_t iPrimitive = 0; iPrimitive < numRanges; ++iPrimitive)
5276	{
5277	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5278
5279	const uint32_t sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5280	PVMSVGA3DSURFACE pIndexSurface = NULL;
5281
5282	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5283	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5284	AssertRCBreak(rc);
5285
5286	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5287	* Workaround for NVidia driver crash when encountering some of these.
5288	*/
5289	if ( pRange[iPrimitive].primitiveCount == 1
5290	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5291	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5292	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5293
5294	if (sidIndex != SVGA3D_INVALID_ID)
5295	{
5296	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t),
5297	("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5298
5299	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5300	AssertRCBreak(rc);
5301
5302	aIndexSurfaces[iPrimitive] = pIndexSurface;
5303
5304	Log(("vmsvga3dDrawPrimitives: index sid=%u\n", sidIndex));
5305
5306	rc = vmsvga3dDrawPrimitivesSyncIndexBuffer(pContext, pIndexSurface, pRange[iPrimitive].indexWidth);
5307	AssertRCBreak(rc);
5308
5309	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5310	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5311	}
5312	else
5313	{
5314	hr = pContext->pDevice->SetIndices(NULL);
5315	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5316	}
5317
5318	const uint32_t strideVertex = pVertexDecl[0].array.stride;
5319
5320	if (!pIndexSurface)
5321	{
5322	/* Render without an index buffer */
5323	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n",
5324	PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5325
5326	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5327	pRange[iPrimitive].indexBias,
5328	pRange[iPrimitive].primitiveCount);
5329	AssertMsgBreakStmt(hr == D3D_OK, ("DrawPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5330	}
5331	else
5332	{
5333	UINT numVertices;
5334	if (pVertexDecl[0].rangeHint.last)
5335	{
5336	/* Both SVGA3dArrayRangeHint definition and the SVGA driver code imply that 'last' is exclusive,
5337	* hence compute the difference.
5338	*/
5339	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first;
5340	}
5341	else
5342	{
5343	/* Range hint is not provided. */
5344	PVMSVGA3DSURFACE pVertexSurface = aVertexSurfaces[0];
5345	numVertices = pVertexSurface->paMipmapLevels[0].cbSurface / strideVertex
5346	- pVertexDecl[0].array.offset / strideVertex
5347	- pVertexDecl[0].rangeHint.first
5348	- pRange[iPrimitive].indexBias;
5349	}
5350
5351	/* Render with an index buffer */
5352	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%s index bias=%d stride=%d\n",
5353	PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount,
5354	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? "D3DFMT_INDEX16" : "D3DFMT_INDEX32",
5355	pRange[iPrimitive].indexBias, strideVertex));
5356
5357	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5358	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5359	0, /* MinVertexIndex */
5360	numVertices,
5361	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5362	pRange[iPrimitive].primitiveCount);
5363	AssertMsgBreakStmt(hr == D3D_OK, ("DrawIndexedPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5364	}
5365	}
5366
5367	/* End the scene and do some cleanup regardless of the rc. */
5368	hr = pContext->pDevice->EndScene();
5369	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5370
5371	/* Cleanup. */
5372	uint32_t i;
5373	/* Clear all streams, because they are set at the beginning of this function anyway.
5374	* Now the vertex buffers can be safely deleted/recreated if necessary.
5375	*/
5376	for (i = 0; i < iCurrentStreamId; ++i)
5377	{
5378	LogFunc(("clear stream %d\n", i));
5379	HRESULT hr2 = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5380	AssertMsg(hr2 == D3D_OK, ("SetStreamSource(%d, NULL) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5381	}
5382
5383	if (cVertexDivisor)
5384	{
5385	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5386	for (i = 0; i < iCurrentStreamId; ++i)
5387	{
5388	LogFunc(("reset stream freq %d\n", i));
5389	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5390	AssertMsg(hr2 == D3D_OK, ("SetStreamSourceFreq(%d, 1) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5391	}
5392	}
5393
5394	if (RT_SUCCESS(rc))
5395	{
5396	for (i = 0; i < numVertexDecls; ++i)
5397	{
5398	if (aVertexSurfaces[i])
5399	{
5400	aVertexSurfaces[i]->paMipmapLevels[0].fDirty = false;
5401	aVertexSurfaces[i]->fDirty = false;
5402	}
5403	}
5404
5405	for (i = 0; i < numRanges; ++i)
5406	{
5407	if (aIndexSurfaces[i])
5408	{
5409	aIndexSurfaces[i]->paMipmapLevels[0].fDirty = false;
5410	aIndexSurfaces[i]->fDirty = false;
5411	}
5412	}
5413
5414	/* Make sure we can track drawing usage of active render targets and textures. */
5415	vmsvga3dContextTrackUsage(pThisCC, pContext);
5416	}
5417
5418	#if 0
5419	/* Dump render target to a bitmap. */
5420	if (pContext->state.aRenderTargets[SVGA3D_RT_COLOR0] != SVGA3D_INVALID_ID)
5421	{
5422	vmsvga3dUpdateHeapBuffersForSurfaces(pThisCC, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0]);
5423	PVMSVGA3DSURFACE pSurface;
5424	int rc2 = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pSurface);
5425	if (RT_SUCCESS(rc2))
5426	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmpd3d", "rt", "-post");
5427	# if 0
5428	/* Stage 0 texture. */
5429	if (pContext->aSidActiveTextures[0] != SVGA3D_INVALID_ID)
5430	{
5431	vmsvga3dUpdateHeapBuffersForSurfaces(pThisCC, pContext->aSidActiveTextures[0]);
5432	rc2 = vmsvga3dSurfaceFromSid(pState, pContext->aSidActiveTextures[0], &pSurface);
5433	if (RT_SUCCESS(rc2))
5434	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmpd3d", "rt", "-post-tx");
5435	}
5436	# endif
5437	}
5438	#endif
5439
5440	return rc;
5441	}
5442
5443
5444	int vmsvga3dSetScissorRect(PVGASTATECC pThisCC, uint32_t cid, SVGA3dRect *pRect)
5445	{
5446	HRESULT hr;
5447	RECT rect;
5448	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5449	AssertReturn(pState, VERR_NO_MEMORY);
5450
5451	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5452
5453	PVMSVGA3DCONTEXT pContext;
5454	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5455	AssertRCReturn(rc, rc);
5456	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5457
5458	/* Store for vm state save/restore. */
5459	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5460	pContext->state.RectScissor = *pRect;
5461
5462	rect.left = pRect->x;
5463	rect.top = pRect->y;
5464	rect.right = rect.left + pRect->w; /* exclusive */
5465	rect.bottom = rect.top + pRect->h; /* exclusive */
5466
5467	hr = pContext->pDevice->SetScissorRect(&rect);
5468	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5469
5470	return VINF_SUCCESS;
5471	}
5472
5473
5474	int vmsvga3dShaderDefine(PVGASTATECC pThisCC, uint32_t cid, uint32_t shid, SVGA3dShaderType type,
5475	uint32_t cbData, uint32_t *pShaderData)
5476	{
5477	HRESULT hr;
5478	PVMSVGA3DSHADER pShader;
5479	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5480	AssertReturn(pState, VERR_NO_MEMORY);
5481
5482	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5483
5484	PVMSVGA3DCONTEXT pContext;
5485	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5486	AssertRCReturn(rc, rc);
5487	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5488
5489	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5490
5491	rc = vmsvga3dShaderParse(cbData, pShaderData);
5492	if (RT_FAILURE(rc))
5493	{
5494	AssertRC(rc);
5495	vmsvga3dShaderLogRel("Failed to parse", type, cbData, pShaderData);
5496	return rc;
5497	}
5498
5499	if (type == SVGA3D_SHADERTYPE_VS)
5500	{
5501	if (shid >= pContext->cVertexShaders)
5502	{
5503	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5504	AssertReturn(pvNew, VERR_NO_MEMORY);
5505	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5506	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5507	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5508	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5509	pContext->cVertexShaders = shid + 1;
5510	}
5511	/* If one already exists with this id, then destroy it now. */
5512	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5513	vmsvga3dShaderDestroy(pThisCC, cid, shid, pContext->paVertexShader[shid].type);
5514
5515	pShader = &pContext->paVertexShader[shid];
5516	}
5517	else
5518	{
5519	Assert(type == SVGA3D_SHADERTYPE_PS);
5520	if (shid >= pContext->cPixelShaders)
5521	{
5522	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5523	AssertReturn(pvNew, VERR_NO_MEMORY);
5524	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5525	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5526	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5527	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5528	pContext->cPixelShaders = shid + 1;
5529	}
5530	/* If one already exists with this id, then destroy it now. */
5531	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5532	vmsvga3dShaderDestroy(pThisCC, cid, shid, pContext->paPixelShader[shid].type);
5533
5534	pShader = &pContext->paPixelShader[shid];
5535	}
5536
5537	memset(pShader, 0, sizeof(*pShader));
5538	pShader->id = shid;
5539	pShader->cid = cid;
5540	pShader->type = type;
5541	pShader->cbData = cbData;
5542	pShader->pShaderProgram = RTMemAllocZ(cbData);
5543	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5544	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5545
5546	#ifdef DUMP_SHADER_DISASSEMBLY
5547	LPD3DXBUFFER pDisassembly;
5548	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5549	if (hr == D3D_OK)
5550	{
5551	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5552	D3D_RELEASE(pDisassembly);
5553	}
5554	#endif
5555
5556	switch (type)
5557	{
5558	case SVGA3D_SHADERTYPE_VS:
5559	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5560	break;
5561
5562	case SVGA3D_SHADERTYPE_PS:
5563	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5564	break;
5565
5566	default:
5567	AssertFailedReturn(VERR_INVALID_PARAMETER);
5568	}
5569	if (hr != D3D_OK)
5570	{
5571	/* Dump the shader code. */
5572	vmsvga3dShaderLogRel("Failed to create", type, cbData, pShaderData);
5573
5574	RTMemFree(pShader->pShaderProgram);
5575	memset(pShader, 0, sizeof(*pShader));
5576	pShader->id = SVGA3D_INVALID_ID;
5577	}
5578
5579	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5580	return VINF_SUCCESS;
5581	}
5582
5583	int vmsvga3dShaderDestroy(PVGASTATECC pThisCC, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5584	{
5585	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5586	AssertReturn(pState, VERR_NO_MEMORY);
5587	PVMSVGA3DSHADER pShader = NULL;
5588
5589	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5590
5591	PVMSVGA3DCONTEXT pContext;
5592	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5593	AssertRCReturn(rc, rc);
5594
5595	if (type == SVGA3D_SHADERTYPE_VS)
5596	{
5597	if ( shid < pContext->cVertexShaders
5598	&& pContext->paVertexShader[shid].id == shid)
5599	{
5600	pShader = &pContext->paVertexShader[shid];
5601	D3D_RELEASE(pShader->u.pVertexShader);
5602	}
5603	}
5604	else
5605	{
5606	Assert(type == SVGA3D_SHADERTYPE_PS);
5607	if ( shid < pContext->cPixelShaders
5608	&& pContext->paPixelShader[shid].id == shid)
5609	{
5610	pShader = &pContext->paPixelShader[shid];
5611	D3D_RELEASE(pShader->u.pPixelShader);
5612	}
5613	}
5614
5615	if (pShader)
5616	{
5617	if (pShader->pShaderProgram)
5618	RTMemFree(pShader->pShaderProgram);
5619
5620	memset(pShader, 0, sizeof(*pShader));
5621	pShader->id = SVGA3D_INVALID_ID;
5622	}
5623	else
5624	AssertFailedReturn(VERR_INVALID_PARAMETER);
5625
5626	return VINF_SUCCESS;
5627	}
5628
5629	int vmsvga3dShaderSet(PVGASTATECC pThisCC, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5630	{
5631	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5632	AssertReturn(pState, VERR_NO_MEMORY);
5633	HRESULT hr;
5634
5635	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5636
5637	NOREF(pContext);
5638	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5639	AssertRCReturn(rc, rc);
5640	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5641
5642	if (type == SVGA3D_SHADERTYPE_VS)
5643	{
5644	/* Save for vm state save/restore. */
5645	pContext->state.shidVertex = shid;
5646	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5647
5648	if ( shid < pContext->cVertexShaders
5649	&& pContext->paVertexShader[shid].id == shid)
5650	{
5651	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5652	Assert(type == pShader->type);
5653
5654	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5655	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5656	}
5657	else
5658	if (shid == SVGA_ID_INVALID)
5659	{
5660	/* Unselect shader. */
5661	hr = pContext->pDevice->SetVertexShader(NULL);
5662	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5663	}
5664	else
5665	AssertFailedReturn(VERR_INVALID_PARAMETER);
5666	}
5667	else
5668	{
5669	/* Save for vm state save/restore. */
5670	pContext->state.shidPixel = shid;
5671	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5672
5673	Assert(type == SVGA3D_SHADERTYPE_PS);
5674	if ( shid < pContext->cPixelShaders
5675	&& pContext->paPixelShader[shid].id == shid)
5676	{
5677	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5678	Assert(type == pShader->type);
5679
5680	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5681	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5682	}
5683	else
5684	if (shid == SVGA_ID_INVALID)
5685	{
5686	/* Unselect shader. */
5687	hr = pContext->pDevice->SetPixelShader(NULL);
5688	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5689	}
5690	else
5691	AssertFailedReturn(VERR_INVALID_PARAMETER);
5692	}
5693
5694	return VINF_SUCCESS;
5695	}
5696
5697	int vmsvga3dShaderSetConst(PVGASTATECC pThisCC, uint32_t cid, uint32_t reg, SVGA3dShaderType type,
5698	SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5699	{
5700	HRESULT hr;
5701	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5702	AssertReturn(pState, VERR_NO_MEMORY);
5703
5704	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5705
5706	PVMSVGA3DCONTEXT pContext;
5707	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5708	AssertRCReturn(rc, rc);
5709	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5710
5711	for (uint32_t i = 0; i < cRegisters; i++)
5712	{
5713	#ifdef LOG_ENABLED
5714	switch (ctype)
5715	{
5716	case SVGA3D_CONST_TYPE_FLOAT:
5717	{
5718	float pValuesF = (float )pValues;
5719	Log(("ConstantF %d: value=" FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR "\n",
5720	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])));
5721	break;
5722	}
5723
5724	case SVGA3D_CONST_TYPE_INT:
5725	Log(("ConstantI %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5726	break;
5727
5728	case SVGA3D_CONST_TYPE_BOOL:
5729	Log(("ConstantB %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5730	break;
5731	}
5732	#endif
5733	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5734	}
5735
5736	switch (type)
5737	{
5738	case SVGA3D_SHADERTYPE_VS:
5739	switch (ctype)
5740	{
5741	case SVGA3D_CONST_TYPE_FLOAT:
5742	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5743	break;
5744
5745	case SVGA3D_CONST_TYPE_INT:
5746	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5747	break;
5748
5749	case SVGA3D_CONST_TYPE_BOOL:
5750	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5751	break;
5752
5753	default:
5754	AssertFailedReturn(VERR_INVALID_PARAMETER);
5755	}
5756	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5757	break;
5758
5759	case SVGA3D_SHADERTYPE_PS:
5760	switch (ctype)
5761	{
5762	case SVGA3D_CONST_TYPE_FLOAT:
5763	{
5764	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5765	break;
5766	}
5767
5768	case SVGA3D_CONST_TYPE_INT:
5769	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5770	break;
5771
5772	case SVGA3D_CONST_TYPE_BOOL:
5773	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5774	break;
5775
5776	default:
5777	AssertFailedReturn(VERR_INVALID_PARAMETER);
5778	}
5779	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5780	break;
5781
5782	default:
5783	AssertFailedReturn(VERR_INVALID_PARAMETER);
5784	}
5785	return VINF_SUCCESS;
5786	}
5787
5788	int vmsvga3dOcclusionQueryCreate(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5789	{
5790	RT_NOREF(pState);
5791	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_OCCLUSION, &pContext->occlusion.pQuery);
5792	AssertMsgReturn(hr == D3D_OK, ("CreateQuery(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr), VERR_INTERNAL_ERROR);
5793	return VINF_SUCCESS;
5794	}
5795
5796	int vmsvga3dOcclusionQueryDelete(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5797	{
5798	RT_NOREF(pState);
5799	D3D_RELEASE(pContext->occlusion.pQuery);
5800	return VINF_SUCCESS;
5801	}
5802
5803	int vmsvga3dOcclusionQueryBegin(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5804	{
5805	RT_NOREF(pState);
5806	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_BEGIN);
5807	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_BEGIN(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5808	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5809	return VINF_SUCCESS;
5810	}
5811
5812	int vmsvga3dOcclusionQueryEnd(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5813	{
5814	RT_NOREF(pState);
5815	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_END);
5816	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_END(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5817	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5818	return VINF_SUCCESS;
5819	}
5820
5821	int vmsvga3dOcclusionQueryGetData(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t *pu32Pixels)
5822	{
5823	RT_NOREF(pState);
5824	HRESULT hr = D3D_OK;
5825	/* Wait until the data becomes available. */
5826	DWORD dwPixels = 0;
5827	do
5828	{
5829	hr = pContext->occlusion.pQuery->GetData((void *)&dwPixels, sizeof(DWORD), D3DGETDATA_FLUSH);
5830	} while (hr == S_FALSE);
5831
5832	AssertMsgReturnStmt(hr == D3D_OK, ("GetData(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5833	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5834
5835	LogFunc(("Query result: dwPixels %d\n", dwPixels));
5836	*pu32Pixels = dwPixels;
5837	return VINF_SUCCESS;
5838	}
5839
5840	static void vmsvgaDumpD3DCaps(D3DCAPS9 pCaps, D3DADAPTER_IDENTIFIER9 const pai9)
5841	{
5842	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5843
5844	LogRel(("\nD3D9 adapter: %s %RX16:%RX16 [%s, version %d.%d.%d.%d]\n",
5845	pai9->Description, pai9->VendorId, pai9->DeviceId, pai9->Driver,
5846	RT_HI_U16(pai9->DriverVersion.HighPart), RT_LO_U16(pai9->DriverVersion.HighPart),
5847	RT_HI_U16(pai9->DriverVersion.LowPart), RT_LO_U16(pai9->DriverVersion.LowPart)));
5848
5849	LogRel(("\nD3D device caps: DevCaps2:\n"));
5850	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5851	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5852	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5853	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5854	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5855	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5856	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5857	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5858	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5859	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5860	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5861	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5862	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5863	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5864
5865	LogRel(("\nCaps2:\n"));
5866	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5867	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5868	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5869	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5870	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5871	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5872	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5873	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5874	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5875	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5876	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5877	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5878
5879	LogRel(("\nCaps3:\n"));
5880	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5881	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5882	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5883	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5884	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5885	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5886	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5887	LogRel((" - D3DCAPS3_DXVAHD\n"));
5888	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5889	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5890
5891	LogRel(("\nPresentationIntervals:\n"));
5892	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5893	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5894	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5895	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5896	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5897	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5898	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5899	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5900	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5901	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5902
5903	LogRel(("\nDevcaps:\n"));
5904	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5905	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5906	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5907	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5908	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5909	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5910	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5911	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5912	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5913	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5914	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5915	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5916	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5917	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5918	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5919	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5920	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5921	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5922	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5923	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5924	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5925	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5926	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5927	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5928	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5929	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5930	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5931	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5932	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5933	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5934	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5935	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5936	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5937	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5938	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5939	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
5940	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
5941	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
5942	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
5943	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
5944
5945	LogRel(("\nTextureCaps:\n"));
5946	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
5947	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
5948	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
5949	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
5950	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
5951	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
5952	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
5953	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
5954	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
5955	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
5956	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
5957	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
5958	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
5959	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
5960	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
5961	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
5962	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5963	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5964	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
5965	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
5966	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
5967	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
5968	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5969	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5970	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
5971	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
5972	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
5973	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
5974	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
5975	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
5976	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
5977	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
5978	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
5979	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
5980
5981	LogRel(("\nTextureFilterCaps\n"));
5982	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5983	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5984	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5985	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5986	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5987	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5988	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5989	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5990	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5991	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5992	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5993	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5994	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5995	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5996	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5997	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5998	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5999	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6000	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6001	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6002	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6003	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6004	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6005	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6006	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6007	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6008
6009	LogRel(("\nCubeTextureFilterCaps\n"));
6010	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6011	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6012	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6013	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6014	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6015	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6016	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6017	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6018	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6019	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6020	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6021	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6022	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6023	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6024	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6025	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6026	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6027	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6028	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6029	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6030	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6031	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6032	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6033	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6034	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6035	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6036
6037	LogRel(("\nVolumeTextureFilterCaps\n"));
6038	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6039	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6040	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6041	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6042	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6043	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6044	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6045	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6046	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6047	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6048	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6049	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6050	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6051	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6052	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6053	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6054	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6055	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6056	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6057	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6058	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6059	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6060	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6061	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6062	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6063	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6064
6065	LogRel(("\nTextureAddressCaps:\n"));
6066	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
6067	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
6068	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
6069	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
6070	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
6071	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
6072	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
6073	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
6074	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
6075	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
6076	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
6077	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
6078
6079	LogRel(("\nTextureOpCaps:\n"));
6080	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
6081	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
6082	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
6083	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
6084	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
6085	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
6086	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
6087	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
6088	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
6089	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
6090	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
6091	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
6092	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
6093	LogRel((" - D3DTEXOPCAPS_ADD\n"));
6094	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
6095	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
6096	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
6097	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
6098	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
6099	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
6100	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
6101	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
6102	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
6103	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
6104	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
6105	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
6106	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
6107	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
6108	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
6109	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
6110	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
6111	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
6112	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
6113	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
6114	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
6115	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
6116	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
6117	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
6118	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
6119	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
6120	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
6121	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
6122	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
6123	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
6124	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
6125	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
6126	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
6127	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
6128	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
6129	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
6130	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
6131	LogRel((" - D3DTEXOPCAPS_LERP\n"));
6132
6133
6134	LogRel(("\n"));
6135	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
6136	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
6137	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
6138	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
6139
6140	LogRel(("\n"));
6141	RTLogRelSetBuffering(fBufferingSaved);
6142	}
6143

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 85153

Download in other formats: