DevVGA-SVGA3d-win.cpp@ 57761

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1	/* $Id: DevVGA-SVGA3d-win.cpp 57520 2015-08-24 23:44:44Z vboxsync $ */
2	/** @file
3	* DevVMWare - VMWare SVGA device
4	*/
5
6	/*
7	* Copyright (C) 2013-2015 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	/*********************************************************************************************************************************
20	* Header Files *
21	*********************************************************************************************************************************/
22	#define LOG_GROUP LOG_GROUP_DEV_VMSVGA
23	#include <VBox/vmm/pdmdev.h>
24	#include <VBox/version.h>
25	#include <VBox/err.h>
26	#include <VBox/log.h>
27	#include <VBox/vmm/pgm.h>
28
29	#include <iprt/assert.h>
30	#include <iprt/semaphore.h>
31	#include <iprt/uuid.h>
32	#include <iprt/mem.h>
33	#include <iprt/avl.h>
34
35	#include <VBox/VBoxVideo.h> /* required by DevVGA.h */
36
37	/* should go BEFORE any other DevVGA include to make all DevVGA.h config defines be visible */
38	#include "DevVGA.h"
39
40	#include "DevVGA-SVGA.h"
41	#include "DevVGA-SVGA3d.h"
42	#include "DevVGA-SVGA3d-internal.h"
43
44	/* Enable to disassemble defined shaders. */
45	#if defined(DEBUG) && 0 /* Disabled as we don't have the DirectX SDK avaible atm. */
46	#define DUMP_SHADER_DISASSEMBLY
47	#endif
48
49	#ifdef DUMP_SHADER_DISASSEMBLY
50	#include <d3dx9shader.h>
51	#endif
52
53
54	/*********************************************************************************************************************************
55	* Defined Constants And Macros *
56	*********************************************************************************************************************************/
57	/* Enable to render the result of DrawPrimitive in a seperate window. */
58	//#define DEBUG_GFX_WINDOW
59
60	#define FOURCC_INTZ (D3DFORMAT)MAKEFOURCC('I', 'N', 'T', 'Z')
61	#define FOURCC_NULL (D3DFORMAT)MAKEFOURCC('N', 'U', 'L', 'L')
62
63
64	/*********************************************************************************************************************************
65	* Structures and Typedefs *
66	*********************************************************************************************************************************/
67
68	typedef struct
69	{
70	DWORD Usage;
71	D3DRESOURCETYPE ResourceType;
72	SVGA3dFormatOp FormatOp;
73	} VMSVGA3DFORMATSUPPORT;
74
75
76	/*********************************************************************************************************************************
77	* Global Variables *
78	*********************************************************************************************************************************/
79	static VMSVGA3DFORMATSUPPORT const g_aFormatSupport[] =
80	{
81	{
82	0,
83	D3DRTYPE_SURFACE,
84	SVGA3DFORMAT_OP_OFFSCREENPLAIN,
85	},
86	{
87	D3DUSAGE_RENDERTARGET,
88	D3DRTYPE_SURFACE,
89	(SVGA3dFormatOp) (SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET \| SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET),
90	},
91	{
92	D3DUSAGE_AUTOGENMIPMAP,
93	D3DRTYPE_TEXTURE,
94	SVGA3DFORMAT_OP_AUTOGENMIPMAP,
95	},
96	{
97	D3DUSAGE_DMAP,
98	D3DRTYPE_TEXTURE,
99	SVGA3DFORMAT_OP_DMAP,
100	},
101	{
102	0,
103	D3DRTYPE_TEXTURE,
104	SVGA3DFORMAT_OP_TEXTURE,
105	},
106	{
107	0,
108	D3DRTYPE_CUBETEXTURE,
109	SVGA3DFORMAT_OP_CUBETEXTURE,
110	},
111	{
112	0,
113	D3DRTYPE_VOLUMETEXTURE,
114	SVGA3DFORMAT_OP_VOLUMETEXTURE,
115	},
116	{
117	D3DUSAGE_QUERY_VERTEXTEXTURE,
118	D3DRTYPE_TEXTURE,
119	SVGA3DFORMAT_OP_VERTEXTEXTURE,
120	},
121	{
122	D3DUSAGE_QUERY_LEGACYBUMPMAP,
123	D3DRTYPE_TEXTURE,
124	SVGA3DFORMAT_OP_BUMPMAP,
125	},
126	{
127	D3DUSAGE_QUERY_SRGBREAD,
128	D3DRTYPE_TEXTURE,
129	SVGA3DFORMAT_OP_SRGBREAD,
130	},
131	{
132	D3DUSAGE_QUERY_SRGBWRITE,
133	D3DRTYPE_TEXTURE,
134	SVGA3DFORMAT_OP_SRGBWRITE,
135	}
136	};
137
138	static VMSVGA3DFORMATSUPPORT const g_aFeatureReject[] =
139	{
140	{
141	D3DUSAGE_QUERY_WRAPANDMIP,
142	D3DRTYPE_TEXTURE,
143	SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP
144	},
145	{
146	D3DUSAGE_QUERY_FILTER,
147	D3DRTYPE_TEXTURE,
148	SVGA3DFORMAT_OP_NOFILTER
149	},
150	{
151	D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING,
152	D3DRTYPE_TEXTURE, /* ?? */
153	SVGA3DFORMAT_OP_NOALPHABLEND
154	},
155	};
156
157
158	/*********************************************************************************************************************************
159	* Internal Functions *
160	*********************************************************************************************************************************/
161	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps);
162
163
164
165	int vmsvga3dInit(PVGASTATE pThis)
166	{
167	PVMSVGA3DSTATE pState;
168	int rc;
169
170	pThis->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
171	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
172
173	/* Create event semaphore. */
174	rc = RTSemEventCreate(&pState->WndRequestSem);
175	if (RT_FAILURE(rc))
176	{
177	Log(("%s: Failed to create event semaphore for window handling.\n", __FUNCTION__));
178	return rc;
179	}
180
181	/* Create the async IO thread. */
182	rc = RTThreadCreate(&pState->pWindowThread, vmsvga3dWindowThread, pState->WndRequestSem, 0, RTTHREADTYPE_GUI, 0, "VMSVGA3DWND");
183	if (RT_FAILURE(rc))
184	{
185	AssertMsgFailed(("%s: Async IO Thread creation for 3d window handling failed rc=%d\n", __FUNCTION__, rc));
186	return rc;
187	}
188
189	return VINF_SUCCESS;
190	}
191
192	int vmsvga3dPowerOn(PVGASTATE pThis)
193	{
194	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
195	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
196	HRESULT hr;
197
198	if (pState->pD3D9)
199	return VINF_SUCCESS; /* already initialized (load state) */
200
201	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
202	pState->pD3D9 = Direct3DCreate9(D3D_SDK_VERSION);
203	AssertReturn(pState->pD3D9, VERR_INTERNAL_ERROR);
204	#else
205	/* Direct3DCreate9Ex was introduced in Vista, so resolve it dynamically. */
206	typedef HRESULT (WINAPI PFNDIRECT3DCREATE9EX)(UINT, IDirect3D9Ex *);
207	PFNDIRECT3DCREATE9EX pfnDirect3dCreate9Ex = (PFNDIRECT3DCREATE9EX)RTLdrGetSystemSymbol("d3d9.dll", "Direct3DCreate9Ex");
208	if (!pfnDirect3dCreate9Ex)
209	return PDMDevHlpVMSetError(pThis->CTX_SUFF(pDevIns), VERR_SYMBOL_NOT_FOUND, RT_SRC_POS,
210	"vmsvga3d: Unable to locate Direct3DCreate9Ex. This feature requires Vista and later.");
211	hr = pfnDirect3dCreate9Ex(D3D_SDK_VERSION, &pState->pD3D9);
212	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
213	#endif
214	hr = pState->pD3D9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &pState->caps);
215	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
216
217	vmsvgaDumpD3DCaps(&pState->caps);
218
219	/* Check if INTZ is supported. */
220	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
221	D3DDEVTYPE_HAL,
222	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
223	0,
224	D3DRTYPE_TEXTURE,
225	FOURCC_INTZ);
226	if (hr != D3D_OK)
227	{
228	/* INTZ support is essential to support depth surfaces used as textures. */
229	LogRel(("VMSVGA: texture format INTZ not supported!!!\n"));
230	}
231	else
232	pState->fSupportedSurfaceINTZ = true;
233
234	/* Check if NULL is supported. */
235	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
236	D3DDEVTYPE_HAL,
237	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
238	D3DUSAGE_RENDERTARGET,
239	D3DRTYPE_SURFACE,
240	FOURCC_NULL);
241	if (hr != D3D_OK)
242	{
243	/* NULL is a dummy surface which can be used as a render target to save memory. */
244	LogRel(("VMSVGA: surface format NULL not supported!!!\n"));
245	}
246	else
247	pState->fSupportedSurfaceNULL = true;
248
249
250	/* Check if DX9 depth stencil textures are supported */
251	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
252	D3DDEVTYPE_HAL,
253	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
254	D3DUSAGE_DEPTHSTENCIL,
255	D3DRTYPE_TEXTURE,
256	D3DFMT_D16);
257	if (hr != D3D_OK)
258	{
259	LogRel(("VMSVGA: texture format D3DFMT_D16 not supported\n"));
260	}
261
262	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
263	D3DDEVTYPE_HAL,
264	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
265	D3DUSAGE_DEPTHSTENCIL,
266	D3DRTYPE_TEXTURE,
267	D3DFMT_D24X8);
268	if (hr != D3D_OK)
269	{
270	LogRel(("VMSVGA: texture format D3DFMT_D24X8 not supported\n"));
271	}
272	hr = pState->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
273	D3DDEVTYPE_HAL,
274	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
275	D3DUSAGE_DEPTHSTENCIL,
276	D3DRTYPE_TEXTURE,
277	D3DFMT_D24S8);
278	if (hr != D3D_OK)
279	{
280	LogRel(("VMSVGA: texture format D3DFMT_D24S8 not supported\n"));
281	}
282	return VINF_SUCCESS;
283	}
284
285	int vmsvga3dReset(PVGASTATE pThis)
286	{
287	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
288	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
289
290	/* Destroy all leftover surfaces. */
291	for (uint32_t i = 0; i < pState->cSurfaces; i++)
292	{
293	if (pState->papSurfaces[i]->id != SVGA3D_INVALID_ID)
294	vmsvga3dSurfaceDestroy(pThis, pState->papSurfaces[i]->id);
295	}
296
297	/* Destroy all leftover contexts. */
298	for (uint32_t i = 0; i < pState->cContexts; i++)
299	{
300	if (pState->papContexts[i]->id != SVGA3D_INVALID_ID)
301	vmsvga3dContextDestroy(pThis, pState->papContexts[i]->id);
302	}
303	return VINF_SUCCESS;
304	}
305
306	int vmsvga3dTerminate(PVGASTATE pThis)
307	{
308	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
309	AssertReturn(pThis->svga.p3dState, VERR_NO_MEMORY);
310
311	int rc = vmsvga3dReset(pThis);
312	AssertRCReturn(rc, rc);
313
314	/* Terminate the window creation thread. */
315	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_EXIT, 0, 0);
316	AssertRCReturn(rc, rc);
317
318	RTSemEventDestroy(pState->WndRequestSem);
319
320	if (pState->pD3D9)
321	pState->pD3D9->Release();
322
323	return VINF_SUCCESS;
324	}
325
326
327	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
328	{
329	NOREF(idx3dCaps);
330	HRESULT hr;
331	uint32_t result = 0;
332
333	/* Try if the format can be used for the primary display. */
334	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
335	D3DDEVTYPE_HAL,
336	format,
337	0,
338	D3DRTYPE_SURFACE,
339	format);
340
341	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
342	{
343	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
344	D3DDEVTYPE_HAL,
345	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
346	g_aFormatSupport[i].Usage,
347	g_aFormatSupport[i].ResourceType,
348	format);
349	if (hr == D3D_OK)
350	result \|= g_aFormatSupport[i].FormatOp;
351	}
352
353	/* Check for features only if the format is supported in any form. */
354	if (result)
355	{
356	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
357	{
358	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
359	D3DDEVTYPE_HAL,
360	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
361	g_aFeatureReject[i].Usage,
362	g_aFeatureReject[i].ResourceType,
363	format);
364	if (hr != D3D_OK)
365	result \|= g_aFeatureReject[i].FormatOp;
366	}
367	}
368
369	/** @todo missing:
370	*
371	* SVGA3DFORMAT_OP_PIXELSIZE
372	*/
373
374	switch (idx3dCaps)
375	{
376	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
377	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
378	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
379	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
380	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
381	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
382	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
383	break;
384
385	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
386	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
387	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
388	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
389	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
390	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
391	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
392	break;
393
394	}
395	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
396
397	return result;
398	}
399
400	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
401	{
402	HRESULT hr;
403	uint32_t result = 0;
404
405	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
406	D3DDEVTYPE_HAL,
407	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
408	D3DUSAGE_DEPTHSTENCIL,
409	D3DRTYPE_SURFACE,
410	format);
411	if (hr == D3D_OK)
412	result = SVGA3DFORMAT_OP_ZSTENCIL
413	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
414	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
415
416	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
417	return result;
418	}
419
420
421	int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val)
422	{
423	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
424	AssertReturn(pState, VERR_NO_MEMORY);
425	D3DCAPS9 *pCaps = &pState->caps;
426	int rc = VINF_SUCCESS;
427
428	*pu32Val = 0;
429
430	switch (idx3dCaps)
431	{
432	case SVGA3D_DEVCAP_3D:
433	pu32Val = 1; / boolean? */
434	break;
435
436	case SVGA3D_DEVCAP_MAX_LIGHTS:
437	*pu32Val = pCaps->MaxActiveLights;
438	break;
439
440	case SVGA3D_DEVCAP_MAX_TEXTURES:
441	*pu32Val = pCaps->MaxSimultaneousTextures;
442	break;
443
444	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
445	*pu32Val = pCaps->MaxUserClipPlanes;
446	break;
447
448	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
449	switch (pCaps->VertexShaderVersion)
450	{
451	case D3DVS_VERSION(1,1):
452	*pu32Val = SVGA3DVSVERSION_11;
453	break;
454	case D3DVS_VERSION(2,0):
455	*pu32Val = SVGA3DVSVERSION_20;
456	break;
457	case D3DVS_VERSION(3,0):
458	*pu32Val = SVGA3DVSVERSION_30;
459	break;
460	case D3DVS_VERSION(4,0):
461	*pu32Val = SVGA3DVSVERSION_40;
462	break;
463	default:
464	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
465	break;
466	}
467	break;
468
469	case SVGA3D_DEVCAP_VERTEX_SHADER:
470	/* boolean? */
471	*pu32Val = 1;
472	break;
473
474	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
475	switch (pCaps->PixelShaderVersion)
476	{
477	case D3DPS_VERSION(1,1):
478	*pu32Val = SVGA3DPSVERSION_11;
479	break;
480	case D3DPS_VERSION(1,2):
481	*pu32Val = SVGA3DPSVERSION_12;
482	break;
483	case D3DPS_VERSION(1,3):
484	*pu32Val = SVGA3DPSVERSION_13;
485	break;
486	case D3DPS_VERSION(1,4):
487	*pu32Val = SVGA3DPSVERSION_14;
488	break;
489	case D3DPS_VERSION(2,0):
490	*pu32Val = SVGA3DPSVERSION_20;
491	break;
492	case D3DPS_VERSION(3,0):
493	*pu32Val = SVGA3DPSVERSION_30;
494	break;
495	case D3DPS_VERSION(4,0):
496	*pu32Val = SVGA3DPSVERSION_40;
497	break;
498	default:
499	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
500	break;
501	}
502	break;
503
504	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
505	/* boolean? */
506	*pu32Val = 1;
507	break;
508
509	case SVGA3D_DEVCAP_S23E8_TEXTURES:
510	case SVGA3D_DEVCAP_S10E5_TEXTURES:
511	/* Must be obsolete by now; surface format caps specify the same thing. */
512	rc = VERR_INVALID_PARAMETER;
513	break;
514
515	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
516	break;
517
518	/*
519	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
520	* return TRUE. Even on physical hardware that does not support
521	* these formats natively, the SVGA3D device will provide an emulation
522	* which should be invisible to the guest OS.
523	*/
524	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
525	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
526	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
527	*pu32Val = 1;
528	break;
529
530	case SVGA3D_DEVCAP_QUERY_TYPES:
531	break;
532
533	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
534	break;
535
536	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
537	AssertCompile(sizeof(uint32_t) == sizeof(float));
538	(float )pu32Val = pCaps->MaxPointSize;
539	break;
540
541	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
542	/* @todo ?? */
543	rc = VERR_INVALID_PARAMETER;
544	break;
545
546	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
547	*pu32Val = pCaps->MaxTextureWidth;
548	break;
549
550	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
551	*pu32Val = pCaps->MaxTextureHeight;
552	break;
553
554	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
555	*pu32Val = pCaps->MaxVolumeExtent;
556	break;
557
558	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
559	*pu32Val = pCaps->MaxTextureRepeat;
560	break;
561
562	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
563	*pu32Val = pCaps->MaxTextureAspectRatio;
564	break;
565
566	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
567	*pu32Val = pCaps->MaxAnisotropy;
568	break;
569
570	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
571	*pu32Val = pCaps->MaxPrimitiveCount;
572	break;
573
574	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
575	*pu32Val = pCaps->MaxVertexIndex;
576	break;
577
578	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
579	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
580	break;
581
582	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
583	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
584	break;
585
586	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
587	*pu32Val = pCaps->VS20Caps.NumTemps;
588	break;
589
590	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
591	*pu32Val = pCaps->PS20Caps.NumTemps;
592	break;
593
594	case SVGA3D_DEVCAP_TEXTURE_OPS:
595	break;
596
597	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
598	break;
599
600	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
601	break;
602
603	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
604	break;
605
606	case SVGA3D_DEVCAP_SUPERSAMPLE:
607	break;
608
609	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
610	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
611	break;
612
613	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
614	break;
615
616	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /* @todo same thing? */
617	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
618	*pu32Val = pCaps->NumSimultaneousRTs;
619	break;
620
621	/*
622	* This is the maximum number of SVGA context IDs that the guest
623	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
624	*/
625	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
626	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
627	break;
628
629	/*
630	* This is the maximum number of SVGA surface IDs that the guest
631	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
632	*/
633	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
634	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
635	break;
636
637	/* Supported surface formats. */
638	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
639	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
640	break;
641
642	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
643	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
644	break;
645
646	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
647	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
648	break;
649
650	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
651	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
652	break;
653
654	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
655	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
656	break;
657
658	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
659	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
660	break;
661
662	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
663	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
664	break;
665
666	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
667	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
668	break;
669
670	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
671	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
672	break;
673
674	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
675	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
676	break;
677
678	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
679	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
680	break;
681
682	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
683	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
684	break;
685
686	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
687	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /* @todo not correct */
688	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
689	break;
690
691	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
692	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
693	break;
694
695	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
696	/* @todo supposed to be floating-point, but unable to find a match for D3D9... */
697	*pu32Val = 0;
698	break;
699
700	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
701	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
702	break;
703
704	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
705	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
706	break;
707
708	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
709	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
710	break;
711
712	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
713	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
714	break;
715
716	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
717	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
718	break;
719
720	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
721	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
722	break;
723
724	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
725	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
726	break;
727
728	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
729	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
730	break;
731
732	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
733	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
734	break;
735
736	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
737	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
738	break;
739
740	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
741	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
742	break;
743
744	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
745	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
746	break;
747
748	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
749	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
750	break;
751
752	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
753	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
754	break;
755
756	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
757	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
758	break;
759
760	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
761	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
762	break;
763
764	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
765	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
766	break;
767
768	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
769	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
770	break;
771
772	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
773	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
774	break;
775
776	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
777	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
778	break;
779
780	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
781	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
782	break;
783
784	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
785	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
786	break;
787
788	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
789	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
790	break;
791
792	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
793	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
794	break;
795
796	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
797	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
798	/* Unknown; only in DX10 & 11 */
799	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
800	rc = VERR_INVALID_PARAMETER;
801	*pu32Val = 0;
802	break;
803
804	default:
805	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
806	rc = VERR_INVALID_PARAMETER;
807	break;
808	}
809	#if 0
810	/* Dump of VMWare Player caps (from their log); for debugging purposes */
811	switch (idx3dCaps)
812	{
813	case 0:
814	*pu32Val = 0x00000001;
815	break;
816	case 1:
817	*pu32Val = 0x0000000a;
818	break;
819	case 2:
820	*pu32Val = 0x00000008;
821	break;
822	case 3: *pu32Val = 0x00000006; break;
823	case 4: *pu32Val = 0x00000007; break;
824	case 5: *pu32Val = 0x00000001; break;
825	case 6: *pu32Val = 0x0000000d; break;
826	case 7: *pu32Val = 0x00000001; break;
827	case 8: *pu32Val = 0x00000004; break;
828	case 9: *pu32Val = 0x00000001; break;
829	case 10: *pu32Val = 0x00000001; break;
830	case 11: *pu32Val = 0x00000004; break;
831	case 12: *pu32Val = 0x00000001; break;
832	case 13: *pu32Val = 0x00000001; break;
833	case 14: *pu32Val = 0x00000001; break;
834	case 15: *pu32Val = 0x00000001; break;
835	case 16: *pu32Val = 0x00000001; break;
836	case 17: *pu32Val = (uint32_t)256.000000; break;
837	case 18: *pu32Val = 0x00000014; break;
838	case 19: *pu32Val = 0x00001000; break;
839	case 20: *pu32Val = 0x00001000; break;
840	case 21: *pu32Val = 0x00000800; break;
841	case 22: *pu32Val = 0x00002000; break;
842	case 23: *pu32Val = 0x00000800; break;
843	case 24: *pu32Val = 0x00000010; break;
844	case 25: *pu32Val = 0x000fffff; break;
845	case 26: *pu32Val = 0x00ffffff; break;
846	case 27: *pu32Val = 0xffffffff; break;
847	case 28: *pu32Val = 0xffffffff; break;
848	case 29: *pu32Val = 0x00000020; break;
849	case 30: *pu32Val = 0x00000020; break;
850	case 31: *pu32Val = 0x03ffffff; break;
851	case 32: *pu32Val = 0x0098ec1f; break;
852	case 33: *pu32Val = 0x0098e11f; break;
853	case 34: *pu32Val = 0x0098e01f; break;
854	case 35: *pu32Val = 0x012c2000; break;
855	case 36: *pu32Val = 0x0098e11f; break;
856	case 37: *pu32Val = 0x0090c11f; break;
857	case 38: *pu32Val = 0x0098ec1f; break;
858	case 39: *pu32Val = 0x00804007; break;
859	case 40: *pu32Val = 0x0080c007; break;
860	case 41: *pu32Val = 0x00804007; break;
861	case 42: *pu32Val = 0x0080c007; break;
862	case 43: *pu32Val = 0x000000c1; break;
863	case 44: *pu32Val = 0x000000c1; break;
864	case 45: *pu32Val = 0x000000c1; break;
865	case 46: *pu32Val = 0x00808005; break;
866	case 47: *pu32Val = 0x00808005; break;
867	case 48: *pu32Val = 0x00808005; break;
868	case 49: *pu32Val = 0x00808005; break;
869	case 50: *pu32Val = 0x00808005; break;
870	case 51: *pu32Val = 0x01240000; break;
871	case 52: *pu32Val = 0x00814007; break;
872	case 53: *pu32Val = 0x00814007; break;
873	case 54: *pu32Val = 0x00814007; break;
874	case 55: *pu32Val = 0x01240000; break;
875	case 56: *pu32Val = 0x0080401f; break;
876	case 57: *pu32Val = 0x0080401f; break;
877	case 58: *pu32Val = 0x0080401f; break;
878	case 59: *pu32Val = 0x0080401f; break;
879	case 60: *pu32Val = 0x0080601f; break;
880	case 61: *pu32Val = 0x0080401f; break;
881	case 62: *pu32Val = 0x00000000; break;
882	case 63: *pu32Val = 0x00000004; break;
883	case 64: *pu32Val = 0x00000004; break;
884	case 65: *pu32Val = 0x00814005; break;
885	case 66: *pu32Val = 0x0080401f; break;
886	case 67: *pu32Val = 0x0080601f; break;
887	case 68: *pu32Val = 0x00006009; break;
888	case 69: *pu32Val = 0x00006001; break;
889	case 70: *pu32Val = 0x00000001; break;
890	case 71: *pu32Val = 0x0000000b; break;
891	case 72: *pu32Val = 0x00000001; break;
892	case 73: *pu32Val = 0x00000000; break;
893	case 74: *pu32Val = 0x00000000; break;
894	case 75: *pu32Val = 0x01246000; break;
895	case 76: *pu32Val = 0x00004009; break;
896	case 77: *pu32Val = 0x00000100; break;
897	case 78: *pu32Val = 0x00008000; break;
898	case 79: *pu32Val = 0x000000c1; break;
899	case 80: *pu32Val = 0x01240000; break;
900	case 81: *pu32Val = 0x000000c1; break;
901	case 82: *pu32Val = 0x00800005; break;
902	case 83: *pu32Val = 0x00800005; break;
903	case 84: *pu32Val = 0x00000000; break;
904	case 85: *pu32Val = 0x00000000; break;
905	case 86: *pu32Val = 0x00000000; break;
906	case 87: *pu32Val = 0x00000000; break;
907	case 88: *pu32Val = 0x00000000; break;
908	case 89: *pu32Val = (uint32_t) 0.000000; break;
909	case 90: *pu32Val = (uint32_t) 0.000000; break;
910	case 91: *pu32Val = 0x00006009; break;
911	default:
912	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
913	// rc = VERR_INVALID_PARAMETER;
914	break;
915	}
916	#endif
917	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
918	return rc;
919	}
920
921	/**
922	* Convert SVGA format value to its D3D equivalent
923	*/
924	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
925	{
926	switch (format)
927	{
928	case SVGA3D_X8R8G8B8:
929	return D3DFMT_X8R8G8B8;
930	case SVGA3D_A8R8G8B8:
931	return D3DFMT_A8R8G8B8;
932	case SVGA3D_R5G6B5:
933	return D3DFMT_R5G6B5;
934	case SVGA3D_X1R5G5B5:
935	return D3DFMT_X1R5G5B5;
936	case SVGA3D_A1R5G5B5:
937	return D3DFMT_A1R5G5B5;
938	case SVGA3D_A4R4G4B4:
939	return D3DFMT_A4R4G4B4;
940
941	case SVGA3D_Z_D32:
942	return D3DFMT_D32;
943	case SVGA3D_Z_D16:
944	return D3DFMT_D16;
945	case SVGA3D_Z_D24S8_INT: /* @todo not correct */
946	case SVGA3D_Z_D24S8:
947	return D3DFMT_D24S8;
948	case SVGA3D_Z_D15S1:
949	return D3DFMT_D15S1;
950	case SVGA3D_Z_D24X8:
951	return D3DFMT_D24X8;
952	/* Advanced D3D9 depth formats. */
953	case SVGA3D_Z_DF16:
954	/* @todo supposed to be floating-point, but unable to find a match for D3D9... */
955	AssertFailedReturn(D3DFMT_UNKNOWN);
956	case SVGA3D_Z_DF24:
957	return D3DFMT_D24FS8;
958
959	case SVGA3D_LUMINANCE8:
960	return D3DFMT_L8;
961	case SVGA3D_LUMINANCE4_ALPHA4:
962	return D3DFMT_A4L4;
963	case SVGA3D_LUMINANCE16:
964	return D3DFMT_L16;
965	case SVGA3D_LUMINANCE8_ALPHA8:
966	return D3DFMT_A8L8;
967
968	case SVGA3D_DXT1:
969	return D3DFMT_DXT1;
970	case SVGA3D_DXT2:
971	return D3DFMT_DXT2;
972	case SVGA3D_DXT3:
973	return D3DFMT_DXT3;
974	case SVGA3D_DXT4:
975	return D3DFMT_DXT4;
976	case SVGA3D_DXT5:
977	return D3DFMT_DXT5;
978
979	/* Bump-map formats */
980	case SVGA3D_BUMPU8V8:
981	return D3DFMT_V8U8;
982	case SVGA3D_BUMPL6V5U5:
983	return D3DFMT_L6V5U5;
984	case SVGA3D_BUMPX8L8V8U8:
985	return D3DFMT_X8L8V8U8;
986	case SVGA3D_BUMPL8V8U8:
987	/* No corresponding D3D9 equivalent. */
988	AssertFailedReturn(D3DFMT_UNKNOWN);
989	/* signed bump-map formats */
990	case SVGA3D_V8U8:
991	return D3DFMT_V8U8;
992	case SVGA3D_Q8W8V8U8:
993	return D3DFMT_Q8W8V8U8;
994	case SVGA3D_CxV8U8:
995	return D3DFMT_CxV8U8;
996	/* mixed bump-map formats */
997	case SVGA3D_X8L8V8U8:
998	return D3DFMT_X8L8V8U8;
999	case SVGA3D_A2W10V10U10:
1000	return D3DFMT_A2W10V10U10;
1001
1002	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1003	return D3DFMT_A16B16G16R16F;
1004	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1005	return D3DFMT_A32B32G32R32F;
1006
1007	case SVGA3D_A2R10G10B10:
1008	return D3DFMT_A2R10G10B10;
1009
1010	case SVGA3D_ALPHA8:
1011	return D3DFMT_A8;
1012
1013	/* Single- and dual-component floating point formats */
1014	case SVGA3D_R_S10E5:
1015	return D3DFMT_R16F;
1016	case SVGA3D_R_S23E8:
1017	return D3DFMT_R32F;
1018	case SVGA3D_RG_S10E5:
1019	return D3DFMT_G16R16F;
1020	case SVGA3D_RG_S23E8:
1021	return D3DFMT_G32R32F;
1022
1023	/*
1024	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1025	* the most efficient format to use when creating new surfaces
1026	* expressly for index or vertex data.
1027	*/
1028	case SVGA3D_BUFFER:
1029	return D3DFMT_UNKNOWN;
1030
1031	case SVGA3D_V16U16:
1032	return D3DFMT_V16U16;
1033
1034	case SVGA3D_G16R16:
1035	return D3DFMT_G16R16;
1036	case SVGA3D_A16B16G16R16:
1037	return D3DFMT_A16B16G16R16;
1038
1039	/* Packed Video formats */
1040	case SVGA3D_UYVY:
1041	return D3DFMT_UYVY;
1042	case SVGA3D_YUY2:
1043	return D3DFMT_YUY2;
1044
1045	/* Planar video formats */
1046	case SVGA3D_NV12:
1047	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1048
1049	/* Video format with alpha */
1050	case SVGA3D_AYUV:
1051	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1052
1053	case SVGA3D_BC4_UNORM:
1054	case SVGA3D_BC5_UNORM:
1055	/* Unknown; only in DX10 & 11 */
1056	break;
1057	}
1058	AssertFailedReturn(D3DFMT_UNKNOWN);
1059	}
1060
1061	/**
1062	* Convert SVGA multi sample count value to its D3D equivalent
1063	*/
1064	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1065	{
1066	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1067	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1068
1069	if (multisampleCount > 16)
1070	return D3DMULTISAMPLE_NONE;
1071
1072	/* @todo exact same mapping as d3d? */
1073	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1074	}
1075
1076
1077	/**
1078	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1079	*
1080	* @param pState The VMSVGA3d state.
1081	* @param pSurface The surface being destroyed.
1082	*/
1083	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1084	{
1085	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1086	Assert(pSurface->pSharedObjectTree == NULL);
1087
1088	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
1089	{
1090	case SVGA3D_SURFACE_CUBEMAP:
1091	AssertFailed(); /** @todo */
1092	break;
1093
1094	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
1095	if (pSurface->u.pIndexBuffer)
1096	pSurface->u.pIndexBuffer->Release();
1097	break;
1098
1099	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
1100	if (pSurface->u.pVertexBuffer)
1101	pSurface->u.pVertexBuffer->Release();
1102	break;
1103
1104	case SVGA3D_SURFACE_HINT_TEXTURE:
1105	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1106	if (pSurface->u.pTexture)
1107	pSurface->u.pTexture->Release();
1108	if (pSurface->bounce.pTexture)
1109	pSurface->bounce.pTexture->Release();
1110	break;
1111
1112	case SVGA3D_SURFACE_HINT_RENDERTARGET:
1113	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
1114	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_HINT_TEXTURE: /** @todo actual texture surface not supported */
1115	if (pSurface->fStencilAsTexture)
1116	pSurface->u.pTexture->Release();
1117	else
1118	if (pSurface->u.pSurface)
1119	pSurface->u.pSurface->Release();
1120	break;
1121
1122	default:
1123	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface), ("type=%x\n", (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1124	break;
1125	}
1126
1127	if (pSurface->pQuery)
1128	pSurface->pQuery->Release();
1129	}
1130
1131
1132	/*
1133	* Release all shared surface objects.
1134	*/
1135	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1136	{
1137	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1138	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1139
1140	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
1141	{
1142	case SVGA3D_SURFACE_HINT_TEXTURE:
1143	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1144	Log(("vmsvga3dSharedSurfaceDestroyTree: release shared object for context %d\n", pNode->Key));
1145	Assert(pSharedSurface->u.pTexture);
1146	if (pSharedSurface->u.pTexture)
1147	pSharedSurface->u.pTexture->Release();
1148	break;
1149
1150	default:
1151	AssertFailed();
1152	break;
1153	}
1154	RTMemFree(pNode);
1155	return 0;
1156	}
1157
1158	/* Get the shared surface copy or create a new one. */
1159	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1160	{
1161	Assert(pSurface->hSharedObject);
1162
1163	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1164	if (!pSharedSurface)
1165	{
1166	HRESULT hr;
1167	bool ret;
1168
1169	Log(("vmsvga3dSurfaceGetSharedCopy: Create shared texture copy d3d (%d,%d) cMip=%d usage %x format %x.\n",
1170	pSurface->pMipmapLevels[0].size.width,
1171	pSurface->pMipmapLevels[0].size.height,
1172	pSurface->faces[0],
1173	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1174	pSurface->formatD3D));
1175
1176	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1177	AssertReturn(pSharedSurface, NULL);
1178
1179	pSharedSurface->Core.Key = pContext->id;
1180	ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1181	AssertReturn(ret, NULL);
1182
1183	/* Create shadow copy of the original shared texture. Shared d3d resources require Vista+ and have some restrictions. */
1184	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1185	pSurface->pMipmapLevels[0].size.height,
1186	pSurface->faces[0].numMipLevels,
1187	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1188	pSurface->formatD3D,
1189	D3DPOOL_DEFAULT,
1190	&pSharedSurface->u.pTexture,
1191	&pSurface->hSharedObject);
1192	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceGetSharedCopy: CreateTexture failed with %x\n", hr), NULL);
1193	}
1194	return pSharedSurface;
1195	}
1196
1197	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1198	* (D3D does not synchronize shared surface usage)
1199	*/
1200	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1201	{
1202	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1203	Assert(pSurface->id != SVGA3D_INVALID_ID);
1204
1205	/* Nothing to do if this surface hasn't been shared. */
1206	if (pSurface->pSharedObjectTree == NULL)
1207	return VINF_SUCCESS;
1208
1209	Log(("vmsvga3dSurfaceTrackUsage: track usage of surface id=%x (cid=%x)\n", pSurface->id, pContext->id));
1210
1211	/* Release the previous query object. */
1212	if (pSurface->pQuery)
1213	{
1214	Log(("vmsvga3dSurfaceTrackUsage: release old query object\n"));
1215	pSurface->pQuery->Release();
1216	pSurface->pQuery = NULL;
1217	}
1218	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1219	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1220
1221	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1222	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1223	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1224
1225	return VINF_SUCCESS;
1226	}
1227
1228
1229	/**
1230	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1231	*
1232	* @returns VBox status code.
1233	* @param pState The VMSVGA3d state.
1234	* @param pContext The context.
1235	* @param sid The surface ID.
1236	*/
1237	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1238	{
1239	Assert(sid < SVGA3D_MAX_SURFACE_IDS);
1240	AssertReturn(sid < pState->cSurfaces, VERR_INVALID_PARAMETER);
1241	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1242	AssertReturn(pSurface && pSurface->id == sid, VERR_INVALID_PARAMETER);
1243
1244	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1245	}
1246
1247
1248	/* Wait for all drawing, that uses this surface, to finish. */
1249	int vmsvga3dSurfaceFlush(PVGASTATE pThis, PVMSVGA3DSURFACE pSurface)
1250	{
1251	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1252	HRESULT hr;
1253
1254	if (!pSurface->pQuery)
1255	{
1256	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1257	return VINF_SUCCESS; /* nothing to wait for */
1258	}
1259	Assert(pSurface->pSharedObjectTree);
1260
1261	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%x)\n", pSurface->id));
1262	while (true)
1263	{
1264	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1265	if (hr != S_FALSE) break;
1266
1267	RTThreadSleep(1);
1268	}
1269	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1270
1271	pSurface->pQuery->Release();
1272	pSurface->pQuery = NULL;
1273	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1274
1275	return VINF_SUCCESS;
1276	}
1277
1278	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1279	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1280	{
1281	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1282	PVMSVGA3DSURFACE pSurfaceSrc;
1283	uint32_t sidSrc = src.sid;
1284	PVMSVGA3DSURFACE pSurfaceDest;
1285	uint32_t sidDest = dest.sid;
1286	int rc = VINF_SUCCESS;
1287
1288	AssertReturn(pState, VERR_NO_MEMORY);
1289	AssertReturn(sidSrc < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
1290	AssertReturn(sidSrc < pState->cSurfaces && pState->papSurfaces[sidSrc]->id == sidSrc, VERR_INVALID_PARAMETER);
1291	AssertReturn(sidDest < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
1292	AssertReturn(sidDest < pState->cSurfaces && pState->papSurfaces[sidDest]->id == sidDest, VERR_INVALID_PARAMETER);
1293
1294	pSurfaceSrc = pState->papSurfaces[sidSrc];
1295	pSurfaceDest = pState->papSurfaces[sidDest];
1296
1297	AssertReturn(pSurfaceSrc->faces[0].numMipLevels > src.mipmap, VERR_INVALID_PARAMETER);
1298	AssertReturn(pSurfaceDest->faces[0].numMipLevels > dest.mipmap, VERR_INVALID_PARAMETER);
1299
1300	// AssertMsgReturn(pSurfaceSrc->format == pSurfaceDest->format, ("Format mismatch (%d vs %d)!!\n", pSurfaceSrc->format, pSurfaceDest->format), VERR_INVALID_PARAMETER);
1301
1302	bool fSrcTexture = !!(pSurfaceSrc->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1303	bool fDestTexture = !!(pSurfaceDest->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1304
1305	if ( fDestTexture
1306	&& !pSurfaceDest->u.pSurface
1307	&& pSurfaceSrc->u.pSurface)
1308	{
1309	uint32_t cid;
1310	PVMSVGA3DCONTEXT pContext;
1311
1312	/* @todo stricter checks for associated context */
1313	cid = pSurfaceSrc->idAssociatedContext;
1314	if ( cid >= pState->cContexts
1315	\|\| pState->papContexts[cid]->id != cid)
1316	{
1317	Log(("vmsvga3dSurfaceCopy invalid context id!\n"));
1318	return VERR_INVALID_PARAMETER;
1319	}
1320	pContext = pState->papContexts[cid];
1321
1322	Log(("vmsvga3dSurfaceCopy: create texture surface id=%x type=%d format=%d -> create texture\n", sidDest, pSurfaceDest->flags, pSurfaceDest->format));
1323	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurfaceDest);
1324	AssertRCReturn(rc, rc);
1325	}
1326
1327	if ( pSurfaceSrc->u.pSurface
1328	&& pSurfaceDest->u.pSurface)
1329	{
1330	uint32_t cid;
1331	PVMSVGA3DCONTEXT pContext;
1332	IDirect3DTexture9 *pSrcTexture = pSurfaceSrc->u.pTexture;
1333
1334	/* @todo stricter checks for associated context */
1335	cid = pSurfaceDest->idAssociatedContext;
1336	if ( cid >= pState->cContexts
1337	\|\| pState->papContexts[cid]->id != cid)
1338	{
1339	Log(("vmsvga3dSurfaceCopy invalid context id!\n"));
1340	return VERR_INVALID_PARAMETER;
1341	}
1342	pContext = pState->papContexts[cid];
1343
1344	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1345	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1346	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1347
1348	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1349	if ( fSrcTexture
1350	&& pSurfaceSrc->idAssociatedContext != cid)
1351	{
1352	Log(("vmsvga3dSurfaceCopy; using texture %x created for another context (%d vs %d)\n", sidSrc, pSurfaceSrc->idAssociatedContext, cid));
1353
1354	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pSurfaceSrc);
1355	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1356
1357	pSrcTexture = pSharedSurface->u.pTexture;
1358	}
1359	#endif
1360
1361	for (uint32_t i = 0; i < cCopyBoxes; i++)
1362	{
1363	HRESULT hr;
1364	RECT RectSrc;
1365	RECT RectDest;
1366	IDirect3DSurface9 *pSrc;
1367	IDirect3DSurface9 *pDest;
1368
1369	RectSrc.left = pBox[i].srcx;
1370	RectSrc.top = pBox[i].srcy;
1371	RectSrc.right = pBox[i].srcx + pBox[i].w; /* exclusive */
1372	RectSrc.bottom = pBox[i].srcy + pBox[i].h; /* exclusive */
1373	RectDest.left = pBox[i].x;
1374	RectDest.top = pBox[i].y;
1375	RectDest.right = pBox[i].x + pBox[i].w; /* exclusive */
1376	RectDest.bottom = pBox[i].y + pBox[i].h; /* exclusive */
1377
1378	Log(("vmsvga3dSurfaceCopy: (StretchRect) copy src sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to dest sid=%x face=%d mipmap=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1379
1380	if ( sidSrc == sidDest
1381	&& pBox[i].srcx == pBox[i].x
1382	&& pBox[i].srcy == pBox[i].y)
1383	{
1384	Log(("vmsvga3dSurfaceCopy: redundant copy to the same surface at the same coordinates. Ignore. \n"));
1385	continue;
1386	}
1387	Assert(sidSrc != sidDest);
1388	Assert(!pBox[i].srcz && !pBox[i].z);
1389
1390	if (fSrcTexture)
1391	{
1392	hr = pSrcTexture->GetSurfaceLevel(src.mipmap /* Texture level */,
1393	&pSrc);
1394	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1395	}
1396	else
1397	pSrc = pSurfaceSrc->u.pSurface;
1398
1399	if (fDestTexture)
1400	{
1401	hr = pSurfaceDest->u.pTexture->GetSurfaceLevel(dest.mipmap /* Texture level */,
1402	&pDest);
1403	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1404	}
1405	else
1406	pDest = pSurfaceDest->u.pSurface;
1407
1408	/* UpdateSurface is too picky; use StretchRect instead */
1409	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1410
1411	/* GetSurfaceLevel increases the reference count; release the objects again. */
1412	if (fDestTexture)
1413	pDest->Release();
1414	if (fSrcTexture)
1415	pSrc->Release();
1416
1417	/* Track the StretchRect operation. */
1418	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceSrc);
1419	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceDest);
1420
1421	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: UpdateSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1422	}
1423	}
1424	else
1425	for (uint32_t i = 0; i < cCopyBoxes; i++)
1426	{
1427	HRESULT hr = D3D_OK;
1428	D3DLOCKED_RECT LockedSrcRect;
1429	D3DLOCKED_RECT LockedDestRect;
1430	RECT Rect;
1431
1432	Rect.left = pBox[i].srcx;
1433	Rect.top = pBox[i].srcy;
1434	Rect.right = pBox[i].srcx + pBox[i].w; /* exclusive */
1435	Rect.bottom = pBox[i].srcy + pBox[i].h; /* exclusive */
1436
1437	Log(("vmsvga3dSurfaceCopy: (manual) copy src=%x src=%x face=%d (%d,%d)(%d,%d) to dest=%x src=%x face=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, Rect.left, Rect.top, Rect.right, Rect.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1438
1439	Assert(!pBox[i].srcz && !pBox[i].z);
1440
1441	if (!pSurfaceSrc->u.pSurface)
1442	{
1443	LockedSrcRect.pBits = (void *)pSurfaceSrc->pMipmapLevels[src.mipmap].pSurfaceData;
1444	LockedSrcRect.Pitch = pSurfaceSrc->pMipmapLevels[src.mipmap].cbSurfacePitch;
1445	}
1446	else
1447	{
1448	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1449	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1450
1451	if (fSrcTexture)
1452	{
1453	Assert(!pSurfaceSrc->bounce.pTexture);
1454	hr = pSurfaceSrc->u.pTexture->LockRect(src.mipmap, /* Texture level */
1455	&LockedSrcRect,
1456	&Rect,
1457	D3DLOCK_READONLY);
1458	}
1459	else
1460	hr = pSurfaceSrc->u.pSurface->LockRect(&LockedSrcRect,
1461	&Rect,
1462	D3DLOCK_READONLY);
1463	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1464	}
1465
1466	if (!pSurfaceDest->u.pSurface)
1467	{
1468	LockedDestRect.pBits = (void *)pSurfaceDest->pMipmapLevels[dest.mipmap].pSurfaceData;
1469	LockedDestRect.Pitch = pSurfaceDest->pMipmapLevels[dest.mipmap].cbSurfacePitch;
1470	}
1471	else
1472	{
1473	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1474	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1475
1476	if (fDestTexture)
1477	{
1478	Assert(!pSurfaceDest->bounce.pTexture);
1479	hr = pSurfaceDest->u.pTexture->LockRect(dest.mipmap, /* texture level */
1480	&LockedDestRect,
1481	&Rect,
1482	0);
1483	}
1484	else
1485	hr = pSurfaceDest->u.pSurface->LockRect(&LockedDestRect,
1486	&Rect,
1487	0);
1488	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1489	}
1490
1491	uint8_t pDest = (uint8_t )LockedDestRect.pBits + LockedDestRect.Pitch * pBox[i].y + pBox[i].x * pSurfaceDest->cbBlock;
1492	uint8_t pSrc = (uint8_t )LockedSrcRect.pBits + LockedSrcRect.Pitch * pBox[i].srcy + pBox[i].srcx * pSurfaceSrc->cbBlock;
1493
1494	for (int32_t j = Rect.top; j < Rect.bottom; j++)
1495	{
1496	memcpy(pDest, pSrc, pBox[i].w * pSurfaceSrc->cbBlock);
1497
1498	pDest += LockedDestRect.Pitch;
1499	pSrc += LockedSrcRect.Pitch;
1500	}
1501
1502	if (pSurfaceDest->u.pSurface)
1503	{
1504	if (fDestTexture)
1505	hr = pSurfaceDest->u.pTexture->UnlockRect(dest.mipmap /* Texture level */);
1506	else
1507	hr = pSurfaceDest->u.pSurface->UnlockRect();
1508	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1509	}
1510
1511	if (pSurfaceSrc->u.pSurface)
1512	{
1513	if (fSrcTexture)
1514	hr = pSurfaceSrc->u.pTexture->UnlockRect(src.mipmap /* Texture level */);
1515	else
1516	hr = pSurfaceSrc->u.pSurface->UnlockRect();
1517	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1518	}
1519	}
1520
1521	return VINF_SUCCESS;
1522	}
1523
1524
1525	/**
1526	* Create D3D/OpenGL texture object for the specified surface.
1527	*
1528	* Surfaces are created when needed.
1529	*
1530	* @param pState The VMSVGA3d state.
1531	* @param pContext The context.
1532	* @param idAssociatedContext Probably the same as pContext->id.
1533	* @param pSurface The surface to create the texture for.
1534	*/
1535	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1536	PVMSVGA3DSURFACE pSurface)
1537
1538	{
1539	HRESULT hr;
1540	IDirect3DTexture9 *pTexture;
1541
1542	Assert(pSurface->hSharedObject == NULL);
1543
1544	if ( pSurface->formatD3D == D3DFMT_D24S8
1545	\|\| pSurface->formatD3D == D3DFMT_D24X8)
1546	{
1547	Assert(pSurface->faces[0].numMipLevels == 1);
1548	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1549	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1550	pSurface->pMipmapLevels[0].size.height,
1551	1,
1552	D3DUSAGE_DEPTHSTENCIL,
1553	FOURCC_INTZ,
1554	D3DPOOL_DEFAULT,
1555	&pSurface->u.pTexture,
1556	&pSurface->hSharedObject /* might result in poor performance */);
1557	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1558	pTexture = pSurface->u.pTexture;
1559
1560	pSurface->fStencilAsTexture = true;
1561	}
1562	else
1563	{
1564	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1565	pSurface->pMipmapLevels[0].size.height,
1566	pSurface->faces[0].numMipLevels,
1567	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1568	pSurface->formatD3D,
1569	D3DPOOL_DEFAULT,
1570	&pSurface->u.pTexture,
1571	&pSurface->hSharedObject);
1572	if (hr == D3D_OK)
1573	{
1574	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1575	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1576	pSurface->pMipmapLevels[0].size.height,
1577	pSurface->faces[0].numMipLevels,
1578	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1579	pSurface->formatD3D,
1580	D3DPOOL_SYSTEMMEM,
1581	&pSurface->bounce.pTexture,
1582	NULL);
1583	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1584	pTexture = pSurface->bounce.pTexture;
1585	}
1586	else
1587	{
1588	Log(("Format not accepted -> try old method\n"));
1589	/* The format was probably not accepted; fall back to our old mode. */
1590	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1591	pSurface->pMipmapLevels[0].size.height,
1592	pSurface->faces[0].numMipLevels,
1593	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1594	pSurface->formatD3D,
1595	D3DPOOL_DEFAULT,
1596	&pSurface->u.pTexture,
1597	&pSurface->hSharedObject /* might result in poor performance */);
1598	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1599	pTexture = pSurface->u.pTexture;
1600	}
1601	}
1602
1603	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
1604	{
1605	/* Set the mip map generation filter settings. */
1606	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
1607	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
1608	}
1609
1610	if (pSurface->fDirty)
1611	{
1612	Log(("vmsvga3dBackCreateTexture: sync dirty texture\n"));
1613	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
1614	{
1615	if (pSurface->pMipmapLevels[i].fDirty)
1616	{
1617	D3DLOCKED_RECT LockedRect;
1618
1619	hr = pTexture->LockRect(i, /* texture level */
1620	&LockedRect,
1621	NULL, /* entire texture */
1622	0);
1623
1624	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1625
1626	Log(("vmsvga3dBackCreateTexture: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->pMipmapLevels[i].cbSurfacePitch));
1627
1628	uint8_t pDest = (uint8_t )LockedRect.pBits;
1629	uint8_t pSrc = (uint8_t )pSurface->pMipmapLevels[i].pSurfaceData;
1630	for (uint32_t j = 0; j < pSurface->pMipmapLevels[i].size.height; j++)
1631	{
1632	memcpy(pDest, pSrc, pSurface->pMipmapLevels[i].cbSurfacePitch);
1633
1634	pDest += LockedRect.Pitch;
1635	pSrc += pSurface->pMipmapLevels[i].cbSurfacePitch;
1636	}
1637
1638	hr = pTexture->UnlockRect(i /* texture level */);
1639	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1640
1641	pSurface->pMipmapLevels[i].fDirty = false;
1642	}
1643	}
1644	if (pSurface->bounce.pTexture)
1645	{
1646	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
1647
1648	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
1649	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1650
1651	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
1652	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
1653	{
1654	RTMemFree(pSurface->pMipmapLevels[i].pSurfaceData);
1655	pSurface->pMipmapLevels[i].pSurfaceData = NULL;
1656	}
1657	}
1658	pSurface->fDirty = false;
1659	}
1660	pSurface->flags \|= SVGA3D_SURFACE_HINT_TEXTURE;
1661	pSurface->idAssociatedContext = idAssociatedContext;
1662	return VINF_SUCCESS;
1663	}
1664
1665
1666	/**
1667	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
1668	*
1669	* @returns VBox status code.
1670	* @param pThis The VGA device instance.
1671	* @param pState The VMSVGA3d state.
1672	* @param pDstSurface The destination host surface.
1673	* @param uDstMipmap The destination mipmap level (valid).
1674	* @param pDstBox The destination box.
1675	* @param pSrcSurface The source host surface.
1676	* @param uSrcMipmap The source mimap level (valid).
1677	* @param pSrcBox The source box.
1678	* @param enmMode The strecht blt mode .
1679	* @param pContext The VMSVGA3d context (already current for OGL).
1680	*/
1681	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
1682	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
1683	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
1684	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
1685	{
1686	HRESULT hr;
1687
1688	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
1689	vmsvga3dSurfaceFlush(pThis, pSrcSurface);
1690	vmsvga3dSurfaceFlush(pThis, pDstSurface);
1691
1692	RECT RectSrc;
1693	RectSrc.left = pSrcBox->x;
1694	RectSrc.top = pSrcBox->y;
1695	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
1696	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
1697	Assert(!pSrcBox->z);
1698
1699	RECT RectDst;
1700	RectDst.left = pDstBox->x;
1701	RectDst.top = pDstBox->y;
1702	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
1703	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
1704	Assert(!pDstBox->z);
1705
1706	IDirect3DSurface9 *pSrc;
1707	bool const fSrcTexture = !!(pSrcSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1708	if (fSrcTexture)
1709	{
1710	hr = pSrcSurface->u.pTexture->GetSurfaceLevel(uSrcMipmap /* Texture level */, &pSrc);
1711	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1712	}
1713	else
1714	pSrc = pSrcSurface->u.pSurface;
1715
1716	IDirect3DSurface9 *pDst;
1717	bool const fDstTexture = !!(pDstSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1718	if (fDstTexture)
1719	{
1720	hr = pDstSurface->u.pTexture->GetSurfaceLevel(uDstMipmap /* Texture level */, &pDst);
1721	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1722	}
1723	else
1724	pDst = pDstSurface->u.pSurface;
1725
1726	D3DTEXTUREFILTERTYPE moded3d;
1727	switch (enmMode)
1728	{
1729	case SVGA3D_STRETCH_BLT_POINT:
1730	moded3d = D3DTEXF_POINT;
1731	break;
1732
1733	case SVGA3D_STRETCH_BLT_LINEAR:
1734	moded3d = D3DTEXF_LINEAR;
1735	break;
1736
1737	default:
1738	AssertFailed();
1739	moded3d = D3DTEXF_NONE;
1740	break;
1741	}
1742
1743	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
1744
1745	/* GetSurfaceLevel increases the reference count; release the objects again. */
1746	if (fDstTexture)
1747	pDst->Release();
1748	if (fSrcTexture)
1749	pSrc->Release();
1750
1751	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1752
1753	/* Track the StretchRect operation. */
1754	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
1755	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
1756
1757	return VINF_SUCCESS;
1758	}
1759
1760
1761	/**
1762	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
1763	*
1764	* @returns Failure status code or @a rc.
1765	* @param pThis The VGA device instance data.
1766	* @param pState The VMSVGA3d state.
1767	* @param pSurface The host surface.
1768	* @param uHostMipmap The host mipmap level (valid).
1769	* @param GuestPtr The guest pointer.
1770	* @param cbSrcPitch The guest (?) pitch.
1771	* @param transfer The transfer direction.
1772	* @param pBox The box to copy.
1773	* @param pContext The context (for OpenGL).
1774	* @param rc The current rc for all boxes.
1775	* @param iBox The current box number (for Direct 3D).
1776	*/
1777	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface, uint32_t uHostMipmap,
1778	SVGAGuestPtr GuestPtr, uint32_t cbSrcPitch, SVGA3dTransferType transfer,
1779	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
1780	{
1781	HRESULT hr = D3D_OK;
1782	DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
1783	bool fTexture = false;
1784	bool fVertex = false;
1785	bool fRenderTargetTexture = false;
1786	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
1787	{
1788	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1789	fRenderTargetTexture = true;
1790	/* no break */
1791	case SVGA3D_SURFACE_HINT_TEXTURE:
1792	fTexture = true;
1793	/* no break */
1794	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
1795	if (pSurface->fStencilAsTexture)
1796	fTexture = true;
1797	/* no break */
1798	case SVGA3D_SURFACE_HINT_RENDERTARGET:
1799	{
1800	D3DLOCKED_RECT LockedRect;
1801	RECT Rect;
1802
1803	Rect.left = pBox->x;
1804	Rect.top = pBox->y;
1805	Rect.right = pBox->x + pBox->w; /* exclusive */
1806	Rect.bottom = pBox->y + pBox->h; /* exclusive */
1807
1808	/* @todo inefficient for VRAM buffers!! */
1809	if (fTexture)
1810	{
1811	if (pSurface->bounce.pTexture)
1812	{
1813	if ( transfer == SVGA3D_READ_HOST_VRAM
1814	&& fRenderTargetTexture
1815	&& iBox == 0 /* only the first time */)
1816	{
1817	IDirect3DSurface9 pSrc, pDest;
1818
1819	/* @todo stricter checks for associated context */
1820	uint32_t cid = pSurface->idAssociatedContext;
1821	if ( cid >= pState->cContexts
1822	\|\| pState->papContexts[cid]->id != cid)
1823	{
1824	Log(("vmsvga3dSurfaceDMA invalid context id (%x - %x)!\n", cid, (cid >= pState->cContexts) ? -1 : pState->papContexts[cid]->id));
1825	AssertFailedReturn(VERR_INVALID_PARAMETER);
1826	}
1827	pContext = pState->papContexts[cid];
1828
1829	/* @todo only sync when something was actually rendered (since the last sync) */
1830	Log(("vmsvga3dSurfaceDMA: sync bounce buffer\n"));
1831	hr = pSurface->bounce.pTexture->GetSurfaceLevel(uHostMipmap, &pDest);
1832	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1833
1834	hr = pSurface->u.pTexture->GetSurfaceLevel(uHostMipmap, &pSrc);
1835	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1836
1837	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
1838	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1839
1840	pSrc->Release();
1841	pDest->Release();
1842	}
1843
1844	hr = pSurface->bounce.pTexture->LockRect(uHostMipmap, /* texture level */
1845	&LockedRect,
1846	&Rect,
1847	dwFlags);
1848	}
1849	else
1850	hr = pSurface->u.pTexture->LockRect(uHostMipmap, /* texture level */
1851	&LockedRect,
1852	&Rect,
1853	dwFlags);
1854	}
1855	else
1856	hr = pSurface->u.pSurface->LockRect(&LockedRect,
1857	&Rect,
1858	dwFlags);
1859	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1860
1861	if (fTexture)
1862	Log(("Lock TEXTURE (bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n", !!(pSurface->bounce.pTexture), Rect.left, Rect.top, Rect.right, Rect.bottom));
1863	else
1864	Log(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", (pSurface->flags & SVGA3D_SURFACE_HINT_DEPTHSTENCIL) ? "DEPTH-STENCIL" : "RENDERTARGET", Rect.left, Rect.top, Rect.right, Rect.bottom));
1865
1866	rc = vmsvgaGMRTransfer(pThis,
1867	transfer,
1868	(uint8_t *)LockedRect.pBits,
1869	LockedRect.Pitch,
1870	GuestPtr,
1871	pBox->srcx * pSurface->cbBlock + pBox->srcy * cbSrcPitch,
1872	cbSrcPitch,
1873	pBox->w * pSurface->cbBlock,
1874	pBox->h);
1875	AssertRC(rc);
1876
1877	Log4(("first line:\n%.Rhxd\n", pBox->w pSurface->cbBlock, LockedRect.pBits));
1878
1879	if (fTexture)
1880	{
1881	if (pSurface->bounce.pTexture)
1882	{
1883	hr = pSurface->bounce.pTexture->UnlockRect(uHostMipmap);
1884	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1885
1886	if (transfer == SVGA3D_WRITE_HOST_VRAM)
1887	{
1888	/* @todo stricter checks for associated context */
1889	uint32_t cid = pSurface->idAssociatedContext;
1890	if ( cid >= pState->cContexts
1891	\|\| pState->papContexts[cid]->id != cid)
1892	{
1893	Log(("vmsvga3dSurfaceDMA invalid context id!\n"));
1894	AssertFailedReturn(VERR_INVALID_PARAMETER);
1895	}
1896	pContext = pState->papContexts[cid];
1897
1898	Log(("vmsvga3dSurfaceDMA: sync texture from bounce buffer\n"));
1899
1900	/* Copy the new contents to the actual texture object. */
1901	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
1902	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1903
1904	/* Track the copy operation. */
1905	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1906	}
1907	}
1908	else
1909	hr = pSurface->u.pTexture->UnlockRect(uHostMipmap);
1910	}
1911	else
1912	hr = pSurface->u.pSurface->UnlockRect();
1913	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1914	break;
1915	}
1916
1917	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
1918	fVertex = true;
1919	/* no break */
1920
1921	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
1922	{
1923	uint8_t *pData;
1924	unsigned uDestOffset;
1925
1926	uDestOffset = pBox->x * pSurface->cbBlock + pBox->y * pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch;
1927	AssertReturn(uDestOffset + pBox->w * pSurface->cbBlock + (pBox->h - 1) * pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch <= pSurface->pMipmapLevels[uHostMipmap].cbSurface, VERR_INTERNAL_ERROR);
1928
1929	/** @todo lock only as much as we really need */
1930	if (fVertex)
1931	hr = pSurface->u.pVertexBuffer->Lock(0, 0, (void **)&pData, dwFlags);
1932	else
1933	hr = pSurface->u.pIndexBuffer->Lock(0, 0, (void **)&pData, dwFlags);
1934	AssertMsg(hr == D3D_OK, ("vmsvga3dSurfaceDMA: Lock %s failed with %x\n", (fVertex) ? "vertex" : "index", hr));
1935
1936	Log(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", (fVertex) ? "vertex" : "index", pBox->x, pBox->y, pBox->x + pBox->w, pBox->y + pBox->h));
1937
1938	rc = vmsvgaGMRTransfer(pThis,
1939	transfer,
1940	pData + uDestOffset,
1941	pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch,
1942	GuestPtr,
1943	pBox->srcx * pSurface->cbBlock + pBox->srcy * cbSrcPitch,
1944	cbSrcPitch,
1945	pBox->w * pSurface->cbBlock,
1946	pBox->h);
1947	AssertRC(rc);
1948
1949	Log4(("first line:\n%.*Rhxd\n", cbSrcPitch, pData));
1950
1951	if (fVertex)
1952	hr = pSurface->u.pVertexBuffer->Unlock();
1953	else
1954	hr = pSurface->u.pIndexBuffer->Unlock();
1955	AssertMsg(hr == D3D_OK, ("vmsvga3dSurfaceDMA: Unlock %s failed with %x\n", (fVertex) ? "vertex" : "index", hr));
1956	break;
1957	}
1958
1959	default:
1960	AssertFailed();
1961	break;
1962	}
1963
1964	return rc;
1965	}
1966
1967
1968	int vmsvga3dSurfaceBlitToScreen(PVGASTATE pThis, uint32_t dest, SVGASignedRect destRect, SVGA3dSurfaceImageId src, SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *pRect)
1969	{
1970	/* Requires SVGA_FIFO_CAP_SCREEN_OBJECT support */
1971	Log(("vmsvga3dSurfaceBlitToScreen: dest=%d (%d,%d)(%d,%d) surface=%x (face=%d, mipmap=%d) (%d,%d)(%d,%d) cRects=%d\n", dest, destRect.left, destRect.top, destRect.right, destRect.bottom, src.sid, src.face, src.mipmap, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom, cRects));
1972	for (uint32_t i = 0; i < cRects; i++)
1973	{
1974	Log(("vmsvga3dSurfaceBlitToScreen: clipping rect %d (%d,%d)(%d,%d)\n", i, pRect[i].left, pRect[i].top, pRect[i].right, pRect[i].bottom));
1975	}
1976
1977	/* @todo Only screen 0 for now. */
1978	AssertReturn(dest == 0, VERR_INTERNAL_ERROR);
1979	AssertReturn(src.mipmap == 0 && src.face == 0, VERR_INVALID_PARAMETER);
1980	/* @todo scaling */
1981	AssertReturn(destRect.right - destRect.left == srcRect.right - srcRect.left && destRect.bottom - destRect.top == srcRect.bottom - srcRect.top, VERR_INVALID_PARAMETER);
1982
1983	if (cRects == 0)
1984	{
1985	/* easy case; no clipping */
1986	SVGA3dCopyBox box;
1987	SVGA3dGuestImage dest;
1988
1989	box.x = destRect.left;
1990	box.y = destRect.top;
1991	box.z = 0;
1992	box.w = destRect.right - destRect.left;
1993	box.h = destRect.bottom - destRect.top;
1994	box.d = 1;
1995	box.srcx = srcRect.left;
1996	box.srcy = srcRect.top;
1997	box.srcz = 0;
1998
1999	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2000	dest.ptr.offset = 0;
2001	dest.pitch = pThis->svga.cbScanline;
2002
2003	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2004	AssertRCReturn(rc, rc);
2005
2006	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2007	return VINF_SUCCESS;
2008	}
2009	else
2010	{
2011	SVGA3dGuestImage dest;
2012	SVGA3dCopyBox box;
2013
2014	box.srcz = 0;
2015	box.z = 0;
2016	box.d = 1;
2017
2018	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2019	dest.ptr.offset = 0;
2020	dest.pitch = pThis->svga.cbScanline;
2021
2022	/* @todo merge into one SurfaceDMA call */
2023	for (uint32_t i = 0; i < cRects; i++)
2024	{
2025	/* The clipping rectangle is relative to the top-left corner of srcRect & destRect. Adjust here. */
2026	box.srcx = srcRect.left + pRect[i].left;
2027	box.srcy = srcRect.top + pRect[i].top;
2028
2029	box.x = pRect[i].left + destRect.left;
2030	box.y = pRect[i].top + destRect.top;
2031	box.z = 0;
2032	box.w = pRect[i].right - pRect[i].left;
2033	box.h = pRect[i].bottom - pRect[i].top;
2034
2035	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2036	AssertRCReturn(rc, rc);
2037
2038	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2039	}
2040
2041	#if 0
2042	{
2043	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2044	HRESULT hr;
2045	PVMSVGA3DSURFACE pSurface;
2046	PVMSVGA3DCONTEXT pContext;
2047	uint32_t sid = src.sid;
2048	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2049	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2050
2051	pSurface = pState->papSurfaces[sid];
2052	uint32_t cid;
2053
2054	/* @todo stricter checks for associated context */
2055	cid = pSurface->idAssociatedContext;
2056
2057	if ( cid >= pState->cContexts
2058	\|\| pState->papContexts[cid]->id != cid)
2059	{
2060	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2061	return VERR_INVALID_PARAMETER;
2062	}
2063	pContext = pState->papContexts[cid];
2064
2065	if (pSurface->id == 0x5e)
2066	{
2067	IDirect3DSurface9 *pSrc;
2068
2069	hr = pSurface->u.pTexture->GetSurfaceLevel(0/* Texture level */,
2070	&pSrc);
2071	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2072
2073	pContext->pDevice->ColorFill(pSrc, NULL, (D3DCOLOR)0x11122255);
2074	pSrc->Release();
2075	}
2076	}
2077	#endif
2078
2079	return VINF_SUCCESS;
2080	}
2081	}
2082
2083	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2084	{
2085	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2086	PVMSVGA3DSURFACE pSurface;
2087	int rc = VINF_SUCCESS;
2088	HRESULT hr;
2089
2090	AssertReturn(pState, VERR_NO_MEMORY);
2091	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2092	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2093
2094	pSurface = pState->papSurfaces[sid];
2095	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2096
2097	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2098	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2099	pSurface->autogenFilter = filter;
2100
2101	Log(("vmsvga3dGenerateMipmaps: sid=%x filter=%d\n", sid, filter));
2102
2103	if (!pSurface->u.pSurface)
2104	{
2105	PVMSVGA3DCONTEXT pContext;
2106	uint32_t cid;
2107
2108	/* @todo stricter checks for associated context */
2109	cid = pSurface->idAssociatedContext;
2110
2111	if ( cid >= pState->cContexts
2112	\|\| pState->papContexts[cid]->id != cid)
2113	{
2114	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2115	return VERR_INVALID_PARAMETER;
2116	}
2117	pContext = pState->papContexts[cid];
2118
2119	/* Unknown surface type; turn it into a texture. */
2120	Log(("vmsvga3dGenerateMipmaps: unknown src surface id=%x type=%d format=%d -> create texture\n", sid, pSurface->flags, pSurface->format));
2121	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2122	AssertRCReturn(rc, rc);
2123	}
2124	else
2125	{
2126	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2127	AssertMsg(hr == D3D_OK, ("vmsvga3dGenerateMipmaps: SetAutoGenFilterType failed with %x\n", hr));
2128	}
2129
2130	/* Generate the mip maps. */
2131	pSurface->u.pTexture->GenerateMipSubLevels();
2132
2133	return VINF_SUCCESS;
2134	}
2135
2136	int vmsvga3dCommandPresent(PVGASTATE pThis, uint32_t sid, uint32_t cRects, SVGA3dCopyRect *pRect)
2137	{
2138	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2139	PVMSVGA3DSURFACE pSurface;
2140	int rc = VINF_SUCCESS;
2141	PVMSVGA3DCONTEXT pContext;
2142	uint32_t cid;
2143	HRESULT hr;
2144	IDirect3DSurface9 *pBackBuffer;
2145	IDirect3DSurface9 *pSurfaceD3D;
2146	struct
2147	{
2148	uint32_t x;
2149	uint32_t y;
2150	uint32_t cx;
2151	uint32_t cy;
2152	} srcViewPort;
2153
2154	AssertReturn(pState, VERR_NO_MEMORY);
2155	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2156	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2157
2158	pSurface = pState->papSurfaces[sid];
2159	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2160
2161	/* @todo stricter checks for associated context */
2162	cid = pSurface->idAssociatedContext;
2163	Log(("vmsvga3dCommandPresent: sid=%x cRects=%d cid=%x\n", sid, cRects, cid));
2164	for (uint32_t i=0; i < cRects; i++)
2165	{
2166	Log(("vmsvga3dCommandPresent: rectangle %d src=(%d,%d) (%d,%d)(%d,%d)\n", i, pRect[i].srcx, pRect[i].srcy, pRect[i].x, pRect[i].y, pRect[i].x + pRect[i].w, pRect[i].y + pRect[i].h));
2167	}
2168
2169	if ( cid >= pState->cContexts
2170	\|\| pState->papContexts[cid]->id != cid)
2171	{
2172	Log(("vmsvga3dCommandPresent invalid context id!\n"));
2173	return VERR_INVALID_PARAMETER;
2174	}
2175	pContext = pState->papContexts[cid];
2176
2177	hr = pContext->pDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
2178	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: GetBackBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
2179
2180	if (pSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE)
2181	{
2182	hr = pSurface->u.pTexture->GetSurfaceLevel(0, &pSurfaceD3D);
2183	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2184	}
2185	else
2186	pSurfaceD3D = pSurface->u.pSurface;
2187
2188	/* Read the destination viewport specs in one go to try avoid some unnecessary update races. */
2189	VMSVGAVIEWPORT const DstViewport = pThis->svga.viewport;
2190	ASMCompilerBarrier(); /* paranoia */
2191	Assert(DstViewport.yHighWC >= DstViewport.yLowWC);
2192
2193	/* If there are no recangles specified, just grab a screenful. */
2194	SVGA3dCopyRect DummyRect;
2195	if (cRects != 0)
2196	{ /* likely */ }
2197	else
2198	{
2199	/** @todo Find the usecase for this or check what the original device does.
2200	* The original code was doing some scaling based on the surface
2201	* size... */
2202	# ifdef DEBUG_bird
2203	AssertMsgFailed(("No rects to present. Who is doing that and what do they actually expect?\n"));
2204	# endif
2205	DummyRect.x = DummyRect.srcx = 0;
2206	DummyRect.y = DummyRect.srcy = 0;
2207	DummyRect.w = pThis->svga.uWidth;
2208	DummyRect.h = pThis->svga.uHeight;
2209	cRects = 1;
2210	pRect = &DummyRect;
2211	}
2212
2213	/*
2214	* Blit the surface rectangle(s) to the back buffer.
2215	*/
2216	uint32_t const cxSurface = pSurface->pMipmapLevels[0].size.width;
2217	uint32_t const cySurface = pSurface->pMipmapLevels[0].size.height;
2218	for (uint32_t i = 0; i < cRects; i++)
2219	{
2220	SVGA3dCopyRect ClippedRect = pRect[i];
2221
2222	/*
2223	* Do some sanity checking and limit width and height, all so we
2224	* don't need to think about wrap-arounds below.
2225	*/
2226	if (RT_LIKELY( ClippedRect.w
2227	&& ClippedRect.x < VMSVGA_MAX_X
2228	&& ClippedRect.srcx < VMSVGA_MAX_X
2229	&& ClippedRect.h
2230	&& ClippedRect.y < VMSVGA_MAX_Y
2231	&& ClippedRect.srcy < VMSVGA_MAX_Y
2232	))
2233	{ /* likely */ }
2234	else
2235	continue;
2236
2237	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2238	{ /* likely */ }
2239	else
2240	ClippedRect.w = VMSVGA_MAX_Y;
2241	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2242	{ /* likely */ }
2243	else
2244	ClippedRect.w = VMSVGA_MAX_Y;
2245
2246	/*
2247	* Source surface clipping (paranoia). Straight forward.
2248	*/
2249	if (RT_LIKELY(ClippedRect.srcx < cxSurface))
2250	{ /* likely */ }
2251	else
2252	continue;
2253	if (RT_LIKELY(ClippedRect.srcx + ClippedRect.w <= cxSurface))
2254	{ /* likely */ }
2255	else
2256	{
2257	AssertFailed(); /* remove if annoying. */
2258	ClippedRect.w = cxSurface - ClippedRect.srcx;
2259	}
2260
2261	if (RT_LIKELY(ClippedRect.srcy < cySurface))
2262	{ /* likely */ }
2263	else
2264	continue;
2265	if (RT_LIKELY(ClippedRect.srcy + ClippedRect.h <= cySurface))
2266	{ /* likely */ }
2267	else
2268	{
2269	AssertFailed(); /* remove if annoying. */
2270	ClippedRect.h = cySurface - ClippedRect.srcy;
2271	}
2272
2273	/*
2274	* Destination viewport clipping.
2275	*
2276	* This is very straight forward compared to OpenGL. There is no Y
2277	* inversion anywhere and all the coordinate systems are the same.
2278	*/
2279	/* X */
2280	if (ClippedRect.x >= DstViewport.x)
2281	{
2282	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2283	{ /* typical */ }
2284	else if (ClippedRect.x < DstViewport.xRight)
2285	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2286	else
2287	continue;
2288	}
2289	else
2290	{
2291	uint32_t cxAdjust = DstViewport.x - ClippedRect.x;
2292	if (cxAdjust < ClippedRect.w)
2293	{
2294	ClippedRect.w -= cxAdjust;
2295	ClippedRect.x += cxAdjust;
2296	ClippedRect.srcx += cxAdjust;
2297	}
2298	else
2299	continue;
2300
2301	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2302	{ /* typical */ }
2303	else
2304	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2305	}
2306
2307	/* Y */
2308	if (ClippedRect.y >= DstViewport.y)
2309	{
2310	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2311	{ /* typical */ }
2312	else if (ClippedRect.x < DstViewport.y + DstViewport.cy)
2313	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2314	else
2315	continue;
2316	}
2317	else
2318	{
2319	uint32_t cyAdjust = DstViewport.y - ClippedRect.y;
2320	if (cyAdjust < ClippedRect.h)
2321	{
2322	ClippedRect.h -= cyAdjust;
2323	ClippedRect.y += cyAdjust;
2324	ClippedRect.srcy += cyAdjust;
2325	}
2326	else
2327	continue;
2328
2329	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2330	{ /* typical */ }
2331	else
2332	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2333	}
2334
2335	/* Calc source rectangle. */
2336	RECT SrcRect;
2337	SrcRect.left = ClippedRect.srcx;
2338	SrcRect.right = ClippedRect.srcx + ClippedRect.w;
2339	SrcRect.top = ClippedRect.srcy;
2340	SrcRect.bottom = ClippedRect.srcy + ClippedRect.h;
2341
2342	/* Calc destination rectangle. */
2343	RECT DstRect;
2344	DstRect.left = ClippedRect.x;
2345	DstRect.right = ClippedRect.x + ClippedRect.w;
2346	DstRect.top = ClippedRect.y;
2347	DstRect.bottom = ClippedRect.y + ClippedRect.h;
2348
2349	/* Adjust for viewport. */
2350	DstRect.left -= DstViewport.x;
2351	DstRect.right -= DstViewport.x;
2352	DstRect.bottom -= DstViewport.y;
2353	DstRect.top -= DstViewport.y;
2354
2355	Log(("SrcRect: (%d,%d)(%d,%d) DstRect: (%d,%d)(%d,%d)\n",
2356	SrcRect.left, SrcRect.bottom, SrcRect.right, SrcRect.top,
2357	DstRect.left, DstRect.bottom, DstRect.right, DstRect.top));
2358	hr = pContext->pDevice->StretchRect(pSurfaceD3D, &SrcRect, pBackBuffer, &DstRect, D3DTEXF_NONE);
2359	AssertBreak(hr == D3D_OK);
2360	}
2361
2362	if (pSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE)
2363	pSurfaceD3D->Release();
2364
2365	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2366
2367	hr = pContext->pDevice->Present(NULL, NULL, NULL, NULL);
2368	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: Present failed with %x\n", hr), VERR_INTERNAL_ERROR);
2369
2370	pBackBuffer->Release();
2371	return VINF_SUCCESS;
2372	}
2373
2374
2375	/**
2376	* Create a new 3d context
2377	*
2378	* @returns VBox status code.
2379	* @param pThis VGA device instance data.
2380	* @param cid Context id
2381	*/
2382	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2383	{
2384	int rc;
2385	PVMSVGA3DCONTEXT pContext;
2386	HRESULT hr;
2387	D3DPRESENT_PARAMETERS PresParam;
2388	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2389
2390	AssertReturn(pState, VERR_NO_MEMORY);
2391	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2392
2393	Log(("vmsvga3dContextDefine id %x\n", cid));
2394
2395	if (cid >= pState->cContexts)
2396	{
2397	/* Grow the array. */
2398	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2399	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2400	AssertReturn(pvNew, VERR_NO_MEMORY);
2401	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2402	while (pState->cContexts < cNew)
2403	{
2404	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2405	AssertReturn(pContext, VERR_NO_MEMORY);
2406	pContext->id = SVGA3D_INVALID_ID;
2407	pState->papContexts[pState->cContexts++] = pContext;
2408	}
2409	}
2410	/* If one already exists with this id, then destroy it now. */
2411	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2412	vmsvga3dContextDestroy(pThis, cid);
2413
2414	pContext = pState->papContexts[cid];
2415	memset(pContext, 0, sizeof(*pContext));
2416	pContext->id = cid;
2417	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTexture); i++)
2418	pContext->aSidActiveTexture[i] = SVGA3D_INVALID_ID;
2419	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
2420	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2421	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2422
2423	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2424	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2425
2426	/* Create a context window. */
2427	CREATESTRUCT cs;
2428
2429	AssertReturn(pThis->svga.u64HostWindowId, VERR_INTERNAL_ERROR);
2430
2431	cs.lpCreateParams = NULL;
2432	cs.dwExStyle = WS_EX_NOACTIVATE \| WS_EX_NOPARENTNOTIFY \| WS_EX_TRANSPARENT;
2433	#ifdef DEBUG_GFX_WINDOW
2434	cs.lpszName = (char *)RTMemAllocZ(256);
2435	RTStrPrintf((char *)cs.lpszName, 256, "Context %d OpenGL Window", cid);
2436	#else
2437	cs.lpszName = NULL;
2438	#endif
2439	cs.lpszClass = NULL;
2440	#ifdef DEBUG_GFX_WINDOW
2441	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_VISIBLE \| WS_CAPTION;
2442	#else
2443	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_DISABLED \| WS_CHILD \| WS_VISIBLE;
2444	#endif
2445	cs.x = 0;
2446	cs.y = 0;
2447	cs.cx = pThis->svga.uWidth;
2448	cs.cy = pThis->svga.uHeight;
2449	cs.hwndParent = (HWND)pThis->svga.u64HostWindowId;
2450	cs.hMenu = NULL;
2451	cs.hInstance = pState->hInstance;
2452
2453	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATEWINDOW, (WPARAM)&pContext->hwnd, (LPARAM)&cs);
2454	AssertRCReturn(rc, rc);
2455
2456	/* Changed when the function returns. */
2457	PresParam.BackBufferWidth = 0;
2458	PresParam.BackBufferHeight = 0;
2459	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2460	PresParam.BackBufferCount = 0;
2461
2462	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2463	PresParam.MultiSampleQuality = 0;
2464	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2465	PresParam.hDeviceWindow = pContext->hwnd;
2466	PresParam.Windowed = TRUE; /* @todo */
2467	PresParam.EnableAutoDepthStencil = FALSE;
2468	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2469	PresParam.Flags = 0;
2470	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2471	/* @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2472	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2473
2474	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2475	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2476	D3DDEVTYPE_HAL,
2477	pContext->hwnd,
2478	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2479	&PresParam,
2480	&pContext->pDevice);
2481	#else
2482	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2483	D3DDEVTYPE_HAL,
2484	pContext->hwnd,
2485	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2486	&PresParam,
2487	NULL,
2488	&pContext->pDevice);
2489	#endif
2490	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2491
2492	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2493	return VINF_SUCCESS;
2494	}
2495
2496	/**
2497	* Destroy an existing 3d context
2498	*
2499	* @returns VBox status code.
2500	* @param pThis VGA device instance data.
2501	* @param cid Context id
2502	*/
2503	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2504	{
2505	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2506	AssertReturn(pState, VERR_NO_MEMORY);
2507
2508	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2509
2510	if ( cid < pState->cContexts
2511	&& pState->papContexts[cid]->id == cid)
2512	{
2513	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2514
2515	Log(("vmsvga3dContextDestroy id %x\n", cid));
2516
2517	/* Check for all surfaces that are associated with this context to remove all dependencies */
2518	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2519	{
2520	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2521	if ( pSurface->id == sid
2522	&& pSurface->idAssociatedContext == cid)
2523	{
2524	int rc;
2525
2526	Log(("vmsvga3dContextDestroy: remove all dependencies for surface %x\n", sid));
2527
2528	uint32_t surfaceFlags = pSurface->flags;
2529	SVGA3dSurfaceFormat format = pSurface->format;
2530	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2531	uint32_t multisampleCount = pSurface->multiSampleCount;
2532	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2533	SVGA3dSize *pMipLevelSize;
2534	uint32_t cFaces = pSurface->cFaces;
2535
2536	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2537	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2538
2539	for (uint32_t face=0; face < pSurface->cFaces; face++)
2540	{
2541	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2542	{
2543	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2544	memcpy(&pMipLevelSize[idx], &pSurface->pMipmapLevels[idx].size, sizeof(SVGA3dSize));
2545	}
2546	}
2547	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2548
2549	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2550	/** @todo not safe with shared objects */
2551	Assert(pSurface->pSharedObjectTree == NULL);
2552
2553	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2554	AssertRC(rc);
2555
2556	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2557	AssertRC(rc);
2558
2559	Assert(!pSurface->u.pSurface);
2560	}
2561	else
2562	{
2563	/* Check for a shared surface object. */
2564	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2565	if (pSharedSurface)
2566	{
2567	Log(("vmsvga3dContextDestroy: remove shared dependency for surface %x\n", sid));
2568
2569	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
2570	{
2571	case SVGA3D_SURFACE_HINT_TEXTURE:
2572	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2573	Assert(pSharedSurface->u.pTexture);
2574	if (pSharedSurface->u.pTexture)
2575	pSharedSurface->u.pTexture->Release();
2576	break;
2577
2578	default:
2579	AssertFailed();
2580	break;
2581	}
2582	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2583	RTMemFree(pSharedSurface);
2584	}
2585	}
2586	}
2587
2588	/* Destroy all leftover pixel shaders. */
2589	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2590	{
2591	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2592	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2593	}
2594	if (pContext->paPixelShader)
2595	RTMemFree(pContext->paPixelShader);
2596
2597	/* Destroy all leftover vertex shaders. */
2598	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2599	{
2600	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2601	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2602	}
2603	if (pContext->paVertexShader)
2604	RTMemFree(pContext->paVertexShader);
2605
2606	if (pContext->state.paVertexShaderConst)
2607	RTMemFree(pContext->state.paVertexShaderConst);
2608	if (pContext->state.paPixelShaderConst)
2609	RTMemFree(pContext->state.paPixelShaderConst);
2610
2611	/* Release the D3D device object */
2612	pContext->pDevice->Release();
2613
2614	/* Destroy the window we've created. */
2615	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2616	AssertRC(rc);
2617
2618	memset(pContext, 0, sizeof(*pContext));
2619	pContext->id = SVGA3D_INVALID_ID;
2620	}
2621	else
2622	AssertFailed();
2623
2624	return VINF_SUCCESS;
2625	}
2626
2627	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
2628	{
2629	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2630	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2631	AssertReturn(pState, VERR_NO_MEMORY);
2632
2633	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2634	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTexture); i++)
2635	{
2636	if (pContext->aSidActiveTexture[i] != SVGA3D_INVALID_ID)
2637	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTexture[i]);
2638	}
2639	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
2640	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
2641	#endif
2642	return VINF_SUCCESS;
2643	}
2644
2645	/* Handle resize */
2646	int vmsvga3dChangeMode(PVGASTATE pThis)
2647	{
2648	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2649	AssertReturn(pState, VERR_NO_MEMORY);
2650
2651	/* Resize all active contexts. */
2652	for (uint32_t i = 0; i < pState->cContexts; i++)
2653	{
2654	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2655	uint32_t cid = pContext->id;
2656
2657	if (cid != SVGA3D_INVALID_ID)
2658	{
2659	CREATESTRUCT cs;
2660	D3DPRESENT_PARAMETERS PresParam;
2661	D3DVIEWPORT9 viewportOrg;
2662	HRESULT hr;
2663
2664	#ifdef VMSVGA3D_DIRECT3D9_RESET
2665	/* Sync back all surface data as everything is lost after the Reset. */
2666	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2667	{
2668	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2669	if ( pSurface->id == sid
2670	&& pSurface->idAssociatedContext == cid
2671	&& pSurface->u.pSurface)
2672	{
2673	Log(("vmsvga3dChangeMode: sync back data of surface sid=%x (fDirty=%d)\n", sid, pSurface->fDirty));
2674
2675	/* Reallocate our surface memory buffers. */
2676	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2677	{
2678	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[i];
2679
2680	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2681	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2682
2683	if (!pSurface->fDirty)
2684	{
2685	D3DLOCKED_RECT LockedRect;
2686
2687	if (pSurface->bounce.pTexture)
2688	{
2689	IDirect3DSurface9 pSrc, pDest;
2690
2691	/* @todo only sync when something was actually rendered (since the last sync) */
2692	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2693	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2694	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2695
2696	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2697	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2698
2699	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2700	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2701
2702	pSrc->Release();
2703	pDest->Release();
2704
2705	hr = pSurface->bounce.pTexture->LockRect(i,
2706	&LockedRect,
2707	NULL,
2708	D3DLOCK_READONLY);
2709	}
2710	else
2711	hr = pSurface->u.pTexture->LockRect(i,
2712	&LockedRect,
2713	NULL,
2714	D3DLOCK_READONLY);
2715	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2716
2717	/* Copy the data one line at a time in case the internal pitch is different. */
2718	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2719	{
2720	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2721	}
2722
2723	if (pSurface->bounce.pTexture)
2724	hr = pSurface->bounce.pTexture->UnlockRect(i);
2725	else
2726	hr = pSurface->u.pTexture->UnlockRect(i);
2727	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2728	}
2729	}
2730
2731
2732	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
2733	{
2734	case SVGA3D_SURFACE_CUBEMAP:
2735	AssertFailed(); /* @todo */
2736	break;
2737
2738	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2739	pSurface->u.pIndexBuffer->Release();
2740	break;
2741
2742	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2743	pSurface->u.pVertexBuffer->Release();
2744	pSurface->u.pVertexBuffer = NULL;
2745	break;
2746
2747	case SVGA3D_SURFACE_HINT_TEXTURE:
2748	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2749	pSurface->u.pTexture->Release();
2750	pSurface->u.pTexture = NULL;
2751	if (pSurface->bounce.pTexture)
2752	{
2753	pSurface->bounce.pTexture->Release();
2754	pSurface->bounce.pTexture = NULL;
2755	}
2756	break;
2757
2758	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2759	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2760	if (pSurface->fStencilAsTexture)
2761	pSurface->u.pTexture->Release();
2762	else
2763	pSurface->u.pSurface->Release();
2764	pSurface->u.pSurface = NULL;
2765	break;
2766
2767	default:
2768	break;
2769	}
2770	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2771	Assert(pSurface->pSharedObjectTree == NULL);
2772
2773	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2774	pSurface->hSharedObject = 0;
2775	}
2776	}
2777	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2778	memset(&cs, 0, sizeof(cs));
2779	cs.cx = pThis->svga.uWidth;
2780	cs.cy = pThis->svga.uHeight;
2781
2782	Log(("vmsvga3dChangeMode: Resize window %x of context %d to (%d,%d)\n", pContext->hwnd, pContext->id, cs.cx, cs.cy));
2783
2784	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2785	hr = pContext->pDevice->GetViewport(&viewportOrg);
2786	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2787
2788	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)));
2789
2790	/* Resize the window. */
2791	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_RESIZEWINDOW, (WPARAM)pContext->hwnd, (LPARAM)&cs);
2792	AssertRC(rc);
2793
2794	/* Changed when the function returns. */
2795	PresParam.BackBufferWidth = 0;
2796	PresParam.BackBufferHeight = 0;
2797	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2798	PresParam.BackBufferCount = 0;
2799
2800	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2801	PresParam.MultiSampleQuality = 0;
2802	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2803	PresParam.hDeviceWindow = pContext->hwnd;
2804	PresParam.Windowed = TRUE; /* @todo */
2805	PresParam.EnableAutoDepthStencil = FALSE;
2806	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2807	PresParam.Flags = 0;
2808	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2809	/* @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2810	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
2811
2812	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2813	hr = pContext->pDevice->Reset(&PresParam);
2814	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2815	#else
2816	/* ResetEx does not trash the device state */
2817	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
2818	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2819	#endif
2820	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2821
2822	/* ResetEx changes the viewport; restore it again. */
2823	hr = pContext->pDevice->SetViewport(&viewportOrg);
2824	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2825
2826	#ifdef LOG_ENABLED
2827	{
2828	D3DVIEWPORT9 viewport;
2829	hr = pContext->pDevice->GetViewport(&viewport);
2830	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2831
2832	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)));
2833	}
2834	#endif
2835
2836	/* First set the render targets as they change the internal state (reset viewport etc) */
2837	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
2838	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
2839	{
2840	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
2841	{
2842	SVGA3dSurfaceImageId target;
2843
2844	target.sid = pContext->state.aRenderTargets[j];
2845	target.face = 0;
2846	target.mipmap = 0;
2847	rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
2848	AssertRCReturn(rc, rc);
2849	}
2850	}
2851
2852	#ifdef VMSVGA3D_DIRECT3D9_RESET
2853	/* Recreate the render state */
2854	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
2855	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
2856	{
2857	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
2858
2859	if (pRenderState->state != SVGA3D_RS_INVALID)
2860	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
2861	}
2862	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
2863
2864	/* Recreate the texture state */
2865	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
2866	for (uint32_t iStage = 0; iStage < SVGA3D_MAX_TEXTURE_STAGE; iStage++)
2867	{
2868	for (uint32_t j = 0; j < SVGA3D_TS_MAX; j++)
2869	{
2870	SVGA3dTextureState *pTextureState = &pContext->state.aTextureState[iStage][j];
2871
2872	if (pTextureState->name != SVGA3D_RS_INVALID)
2873	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
2874	}
2875	}
2876	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
2877
2878	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
2879	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
2880	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
2881	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
2882	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
2883	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
2884	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
2885	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
2886	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
2887	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
2888	/** @todo restore more state data */
2889	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2890	}
2891	}
2892	return VINF_SUCCESS;
2893	}
2894
2895
2896	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
2897	{
2898	D3DTRANSFORMSTATETYPE d3dState;
2899	HRESULT hr;
2900	PVMSVGA3DCONTEXT pContext;
2901	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2902	AssertReturn(pState, VERR_NO_MEMORY);
2903
2904	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
2905
2906	if ( cid >= pState->cContexts
2907	\|\| pState->papContexts[cid]->id != cid)
2908	{
2909	Log(("vmsvga3dSetTransform invalid context id!\n"));
2910	return VERR_INVALID_PARAMETER;
2911	}
2912	pContext = pState->papContexts[cid];
2913
2914	switch (type)
2915	{
2916	case SVGA3D_TRANSFORM_VIEW:
2917	d3dState = D3DTS_VIEW;
2918	break;
2919	case SVGA3D_TRANSFORM_PROJECTION:
2920	d3dState = D3DTS_PROJECTION;
2921	break;
2922	case SVGA3D_TRANSFORM_TEXTURE0:
2923	d3dState = D3DTS_TEXTURE0;
2924	break;
2925	case SVGA3D_TRANSFORM_TEXTURE1:
2926	d3dState = D3DTS_TEXTURE1;
2927	break;
2928	case SVGA3D_TRANSFORM_TEXTURE2:
2929	d3dState = D3DTS_TEXTURE2;
2930	break;
2931	case SVGA3D_TRANSFORM_TEXTURE3:
2932	d3dState = D3DTS_TEXTURE3;
2933	break;
2934	case SVGA3D_TRANSFORM_TEXTURE4:
2935	d3dState = D3DTS_TEXTURE4;
2936	break;
2937	case SVGA3D_TRANSFORM_TEXTURE5:
2938	d3dState = D3DTS_TEXTURE5;
2939	break;
2940	case SVGA3D_TRANSFORM_TEXTURE6:
2941	d3dState = D3DTS_TEXTURE6;
2942	break;
2943	case SVGA3D_TRANSFORM_TEXTURE7:
2944	d3dState = D3DTS_TEXTURE7;
2945	break;
2946	case SVGA3D_TRANSFORM_WORLD:
2947	d3dState = D3DTS_WORLD;
2948	break;
2949	case SVGA3D_TRANSFORM_WORLD1:
2950	d3dState = D3DTS_WORLD1;
2951	break;
2952	case SVGA3D_TRANSFORM_WORLD2:
2953	d3dState = D3DTS_WORLD2;
2954	break;
2955	case SVGA3D_TRANSFORM_WORLD3:
2956	d3dState = D3DTS_WORLD3;
2957	break;
2958
2959	default:
2960	Log(("vmsvga3dSetTransform: unknown type!!\n"));
2961	return VERR_INVALID_PARAMETER;
2962	}
2963
2964	/* Save this matrix for vm state save/restore. */
2965	pContext->state.aTransformState[type].fValid = true;
2966	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
2967	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
2968
2969	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)));
2970	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)));
2971	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)));
2972	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)));
2973	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
2974	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
2975	return VINF_SUCCESS;
2976	}
2977
2978	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
2979	{
2980	D3DVIEWPORT9 viewport;
2981	HRESULT hr;
2982	PVMSVGA3DCONTEXT pContext;
2983	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2984	AssertReturn(pState, VERR_NO_MEMORY);
2985
2986	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
2987
2988	if ( cid >= pState->cContexts
2989	\|\| pState->papContexts[cid]->id != cid)
2990	{
2991	Log(("vmsvga3dSetZRange invalid context id!\n"));
2992	return VERR_INVALID_PARAMETER;
2993	}
2994	pContext = pState->papContexts[cid];
2995	pContext->state.zRange = zRange;
2996	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
2997
2998	hr = pContext->pDevice->GetViewport(&viewport);
2999	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3000
3001	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)));
3002	/* @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3003	if (zRange.min < 0.0)
3004	zRange.min = 0.0;
3005	if (zRange.max > 1.0)
3006	zRange.max = 1.0;
3007
3008	viewport.MinZ = zRange.min;
3009	viewport.MaxZ = zRange.max;
3010	hr = pContext->pDevice->SetViewport(&viewport);
3011	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3012	return VINF_SUCCESS;
3013	}
3014
3015	/**
3016	* Convert SVGA blend op value to its D3D equivalent
3017	*/
3018	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3019	{
3020	switch (blendOp)
3021	{
3022	case SVGA3D_BLENDOP_ZERO:
3023	return D3DBLEND_ZERO;
3024	case SVGA3D_BLENDOP_ONE:
3025	return D3DBLEND_ONE;
3026	case SVGA3D_BLENDOP_SRCCOLOR:
3027	return D3DBLEND_SRCCOLOR;
3028	case SVGA3D_BLENDOP_INVSRCCOLOR:
3029	return D3DBLEND_INVSRCCOLOR;
3030	case SVGA3D_BLENDOP_SRCALPHA:
3031	return D3DBLEND_SRCALPHA;
3032	case SVGA3D_BLENDOP_INVSRCALPHA:
3033	return D3DBLEND_INVSRCALPHA;
3034	case SVGA3D_BLENDOP_DESTALPHA:
3035	return D3DBLEND_DESTALPHA;
3036	case SVGA3D_BLENDOP_INVDESTALPHA:
3037	return D3DBLEND_INVDESTALPHA;
3038	case SVGA3D_BLENDOP_DESTCOLOR:
3039	return D3DBLEND_DESTCOLOR;
3040	case SVGA3D_BLENDOP_INVDESTCOLOR:
3041	return D3DBLEND_INVDESTCOLOR;
3042	case SVGA3D_BLENDOP_SRCALPHASAT:
3043	return D3DBLEND_SRCALPHASAT;
3044	case SVGA3D_BLENDOP_BLENDFACTOR:
3045	return D3DBLEND_BLENDFACTOR;
3046	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3047	return D3DBLEND_INVBLENDFACTOR;
3048	default:
3049	AssertFailed();
3050	return defaultBlendOp;
3051	}
3052	}
3053
3054	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3055	{
3056	DWORD val;
3057	HRESULT hr;
3058	PVMSVGA3DCONTEXT pContext;
3059	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3060	AssertReturn(pState, VERR_NO_MEMORY);
3061
3062	Log(("vmsvga3dSetRenderState cid=%x cRenderStates=%d\n", cid, cRenderStates));
3063
3064	if ( cid >= pState->cContexts
3065	\|\| pState->papContexts[cid]->id != cid)
3066	{
3067	Log(("vmsvga3dSetRenderState invalid context id!\n"));
3068	return VERR_INVALID_PARAMETER;
3069	}
3070	pContext = pState->papContexts[cid];
3071
3072	for (unsigned i = 0; i < cRenderStates; i++)
3073	{
3074	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3075
3076	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3077	/* Save the render state for vm state saving. */
3078	if (pRenderState[i].state < SVGA3D_RS_MAX)
3079	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3080
3081	switch (pRenderState[i].state)
3082	{
3083	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3084	renderState = D3DRS_ZENABLE;
3085	val = pRenderState[i].uintValue;
3086	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3087	break;
3088
3089	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3090	renderState = D3DRS_ZWRITEENABLE;
3091	val = pRenderState[i].uintValue;
3092	break;
3093
3094	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3095	renderState = D3DRS_ALPHATESTENABLE;
3096	val = pRenderState[i].uintValue;
3097	break;
3098
3099	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3100	renderState = D3DRS_DITHERENABLE;
3101	val = pRenderState[i].uintValue;
3102	break;
3103
3104	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3105	renderState = D3DRS_ALPHABLENDENABLE;
3106	val = pRenderState[i].uintValue;
3107	break;
3108
3109	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3110	renderState = D3DRS_FOGENABLE;
3111	val = pRenderState[i].uintValue;
3112	break;
3113
3114	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3115	renderState = D3DRS_SPECULARENABLE;
3116	val = pRenderState[i].uintValue;
3117	break;
3118
3119	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3120	renderState = D3DRS_LIGHTING;
3121	val = pRenderState[i].uintValue;
3122	break;
3123
3124	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3125	renderState = D3DRS_NORMALIZENORMALS;
3126	val = pRenderState[i].uintValue;
3127	break;
3128
3129	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3130	renderState = D3DRS_POINTSPRITEENABLE;
3131	val = pRenderState[i].uintValue;
3132	break;
3133
3134	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3135	renderState = D3DRS_POINTSCALEENABLE;
3136	val = pRenderState[i].uintValue;
3137	break;
3138
3139	case SVGA3D_RS_POINTSIZE: /* float */
3140	renderState = D3DRS_POINTSIZE;
3141	val = pRenderState[i].uintValue;
3142	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3143	break;
3144
3145	case SVGA3D_RS_POINTSIZEMIN: /* float */
3146	renderState = D3DRS_POINTSIZE_MIN;
3147	val = pRenderState[i].uintValue;
3148	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3149	break;
3150
3151	case SVGA3D_RS_POINTSIZEMAX: /* float */
3152	renderState = D3DRS_POINTSIZE_MAX;
3153	val = pRenderState[i].uintValue;
3154	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3155	break;
3156
3157	case SVGA3D_RS_POINTSCALE_A: /* float */
3158	renderState = D3DRS_POINTSCALE_A;
3159	val = pRenderState[i].uintValue;
3160	break;
3161
3162	case SVGA3D_RS_POINTSCALE_B: /* float */
3163	renderState = D3DRS_POINTSCALE_B;
3164	val = pRenderState[i].uintValue;
3165	break;
3166
3167	case SVGA3D_RS_POINTSCALE_C: /* float */
3168	renderState = D3DRS_POINTSCALE_C;
3169	val = pRenderState[i].uintValue;
3170	break;
3171
3172	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3173	renderState = D3DRS_AMBIENT;
3174	val = pRenderState[i].uintValue;
3175	break;
3176
3177	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3178	renderState = D3DRS_CLIPPLANEENABLE;
3179	val = pRenderState[i].uintValue;
3180	break;
3181
3182	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3183	renderState = D3DRS_FOGCOLOR;
3184	val = pRenderState[i].uintValue;
3185	break;
3186
3187	case SVGA3D_RS_FOGSTART: /* float */
3188	renderState = D3DRS_FOGSTART;
3189	val = pRenderState[i].uintValue;
3190	break;
3191
3192	case SVGA3D_RS_FOGEND: /* float */
3193	renderState = D3DRS_FOGEND;
3194	val = pRenderState[i].uintValue;
3195	break;
3196
3197	case SVGA3D_RS_FOGDENSITY: /* float */
3198	renderState = D3DRS_FOGDENSITY;
3199	val = pRenderState[i].uintValue;
3200	break;
3201
3202	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3203	renderState = D3DRS_RANGEFOGENABLE;
3204	val = pRenderState[i].uintValue;
3205	break;
3206
3207	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3208	{
3209	SVGA3dFogMode mode;
3210	mode.uintValue = pRenderState[i].uintValue;
3211
3212	switch (mode.s.function)
3213	{
3214	case SVGA3D_FOGFUNC_INVALID:
3215	val = D3DFOG_NONE;
3216	break;
3217	case SVGA3D_FOGFUNC_EXP:
3218	val = D3DFOG_EXP;
3219	break;
3220	case SVGA3D_FOGFUNC_EXP2:
3221	val = D3DFOG_EXP2;
3222	break;
3223	case SVGA3D_FOGFUNC_LINEAR:
3224	val = D3DFOG_LINEAR;
3225	break;
3226	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3227	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3228	break;
3229	default:
3230	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3231	break;
3232	}
3233
3234	/* The fog type determines the render state. */
3235	switch (mode.s.type)
3236	{
3237	case SVGA3D_FOGTYPE_VERTEX:
3238	renderState = D3DRS_FOGVERTEXMODE;
3239	break;
3240	case SVGA3D_FOGTYPE_PIXEL:
3241	renderState = D3DRS_FOGTABLEMODE;
3242	break;
3243	default:
3244	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3245	break;
3246	}
3247
3248	/* Set the fog base to depth or range. */
3249	switch (mode.s.base)
3250	{
3251	case SVGA3D_FOGBASE_DEPTHBASED:
3252	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3253	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3254	break;
3255	case SVGA3D_FOGBASE_RANGEBASED:
3256	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3257	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3258	break;
3259	default:
3260	/* ignore */
3261	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3262	break;
3263	}
3264	break;
3265	}
3266
3267	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3268	{
3269	SVGA3dFillMode mode;
3270
3271	mode.uintValue = pRenderState[i].uintValue;
3272
3273	switch (mode.s.mode)
3274	{
3275	case SVGA3D_FILLMODE_POINT:
3276	val = D3DFILL_POINT;
3277	break;
3278	case SVGA3D_FILLMODE_LINE:
3279	val = D3DFILL_WIREFRAME;
3280	break;
3281	case SVGA3D_FILLMODE_FILL:
3282	val = D3DFILL_SOLID;
3283	break;
3284	default:
3285	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3286	break;
3287	}
3288	/* @todo ignoring face for now. */
3289	renderState = D3DRS_FILLMODE;
3290	break;
3291	}
3292
3293	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3294	renderState = D3DRS_SHADEMODE;
3295	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3296	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3297	break;
3298
3299	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3300	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3301	/* @todo */
3302	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3303	/*
3304	renderState = D3DRS_LINEPATTERN;
3305	val = pRenderState[i].uintValue;
3306	*/
3307	break;
3308
3309	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3310	renderState = D3DRS_SRCBLEND;
3311	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3312	break;
3313
3314	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3315	renderState = D3DRS_DESTBLEND;
3316	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3317	break;
3318
3319	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3320	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3321	renderState = D3DRS_BLENDOP;
3322	val = pRenderState[i].uintValue;
3323	break;
3324
3325	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3326	{
3327	switch (pRenderState[i].uintValue)
3328	{
3329	case SVGA3D_FACE_NONE:
3330	val = D3DCULL_NONE;
3331	break;
3332	case SVGA3D_FACE_FRONT:
3333	val = D3DCULL_CW;
3334	break;
3335	case SVGA3D_FACE_BACK:
3336	val = D3DCULL_CCW;
3337	break;
3338	case SVGA3D_FACE_FRONT_BACK:
3339	AssertFailed();
3340	val = D3DCULL_CW;
3341	break;
3342	default:
3343	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3344	break;
3345	}
3346	renderState = D3DRS_CULLMODE;
3347	break;
3348	}
3349
3350	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3351	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3352	renderState = D3DRS_ZFUNC;
3353	val = pRenderState[i].uintValue;
3354	break;
3355
3356	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3357	renderState = D3DRS_ALPHAFUNC;
3358	val = pRenderState[i].uintValue;
3359	break;
3360
3361	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3362	renderState = D3DRS_STENCILENABLE;
3363	val = pRenderState[i].uintValue;
3364	break;
3365
3366	case SVGA3D_RS_STENCILREF: /* uint32_t */
3367	renderState = D3DRS_STENCILREF;
3368	val = pRenderState[i].uintValue;
3369	break;
3370
3371	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3372	renderState = D3DRS_STENCILMASK;
3373	val = pRenderState[i].uintValue;
3374	break;
3375
3376	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3377	renderState = D3DRS_STENCILWRITEMASK;
3378	val = pRenderState[i].uintValue;
3379	break;
3380
3381	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3382	renderState = D3DRS_STENCILFUNC;
3383	val = pRenderState[i].uintValue;
3384	break;
3385
3386	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3387	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3388	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3389	renderState = D3DRS_STENCILFAIL;
3390	val = pRenderState[i].uintValue;
3391	break;
3392
3393	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3394	renderState = D3DRS_STENCILZFAIL;
3395	val = pRenderState[i].uintValue;
3396	break;
3397
3398	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3399	renderState = D3DRS_STENCILPASS;
3400	val = pRenderState[i].uintValue;
3401	break;
3402
3403	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3404	renderState = D3DRS_ALPHAREF;
3405	val = pRenderState[i].uintValue;
3406	break;
3407
3408	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3409	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3410	/*
3411	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3412	val = pRenderState[i].uintValue;
3413	*/
3414	break;
3415
3416	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3417	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3418	/* @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3419	/*
3420	renderState = D3DRS_COORDINATETYPE;
3421	val = pRenderState[i].uintValue;
3422	*/
3423	break;
3424
3425	case SVGA3D_RS_ZBIAS: /* float */
3426	/* @todo unknown meaning; depth bias is not identical
3427	renderState = D3DRS_DEPTHBIAS;
3428	val = pRenderState[i].uintValue;
3429	*/
3430	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3431	break;
3432
3433	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3434	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3435	val = pRenderState[i].uintValue;
3436	break;
3437
3438	case SVGA3D_RS_DEPTHBIAS: /* float */
3439	renderState = D3DRS_DEPTHBIAS;
3440	val = pRenderState[i].uintValue;
3441	break;
3442
3443	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3444	renderState = D3DRS_COLORWRITEENABLE;
3445	val = pRenderState[i].uintValue;
3446	break;
3447
3448	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3449	//AssertFailed();
3450	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3451	val = pRenderState[i].uintValue;
3452	break;
3453
3454	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3455	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3456	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3457	val = pRenderState[i].uintValue;
3458	break;
3459
3460	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3461	renderState = D3DRS_SPECULARMATERIALSOURCE;
3462	val = pRenderState[i].uintValue;
3463	break;
3464
3465	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3466	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3467	val = pRenderState[i].uintValue;
3468	break;
3469
3470	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3471	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3472	val = pRenderState[i].uintValue;
3473	break;
3474
3475	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3476	renderState = D3DRS_TEXTUREFACTOR;
3477	val = pRenderState[i].uintValue;
3478	break;
3479
3480	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3481	renderState = D3DRS_LOCALVIEWER;
3482	val = pRenderState[i].uintValue;
3483	break;
3484
3485	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3486	renderState = D3DRS_SCISSORTESTENABLE;
3487	val = pRenderState[i].uintValue;
3488	break;
3489
3490	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3491	renderState = D3DRS_BLENDFACTOR;
3492	val = pRenderState[i].uintValue;
3493	break;
3494
3495	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3496	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3497	val = pRenderState[i].uintValue;
3498	break;
3499
3500	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3501	renderState = D3DRS_CCW_STENCILFUNC;
3502	val = pRenderState[i].uintValue;
3503	break;
3504
3505	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3506	renderState = D3DRS_CCW_STENCILFAIL;
3507	val = pRenderState[i].uintValue;
3508	break;
3509
3510	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3511	renderState = D3DRS_CCW_STENCILZFAIL;
3512	val = pRenderState[i].uintValue;
3513	break;
3514
3515	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3516	renderState = D3DRS_CCW_STENCILPASS;
3517	val = pRenderState[i].uintValue;
3518	break;
3519
3520	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3521	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3522	renderState = D3DRS_VERTEXBLEND;
3523	val = pRenderState[i].uintValue;
3524	break;
3525
3526	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3527	//AssertFailed();
3528	/*
3529	D3DRS_SRGBWRITEENABLE ??
3530	renderState = D3DRS_OUTPUTGAMMA;
3531	val = pRenderState[i].uintValue;
3532	*/
3533	break;
3534
3535	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3536	AssertFailed();
3537	/*
3538	renderState = D3DRS_ZVISIBLE;
3539	val = pRenderState[i].uintValue;
3540	*/
3541	break;
3542
3543	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3544	renderState = D3DRS_LASTPIXEL;
3545	val = pRenderState[i].uintValue;
3546	break;
3547
3548	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3549	renderState = D3DRS_CLIPPING;
3550	val = pRenderState[i].uintValue;
3551	break;
3552
3553	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3554	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3555	renderState = D3DRS_WRAP0;
3556	val = pRenderState[i].uintValue;
3557	break;
3558
3559	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3560	renderState = D3DRS_WRAP1;
3561	val = pRenderState[i].uintValue;
3562	break;
3563
3564	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3565	renderState = D3DRS_WRAP2;
3566	val = pRenderState[i].uintValue;
3567	break;
3568
3569	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3570	renderState = D3DRS_WRAP3;
3571	val = pRenderState[i].uintValue;
3572	break;
3573
3574	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3575	renderState = D3DRS_WRAP4;
3576	val = pRenderState[i].uintValue;
3577	break;
3578
3579	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3580	renderState = D3DRS_WRAP5;
3581	val = pRenderState[i].uintValue;
3582	break;
3583
3584	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3585	renderState = D3DRS_WRAP6;
3586	val = pRenderState[i].uintValue;
3587	break;
3588
3589	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3590	renderState = D3DRS_WRAP7;
3591	val = pRenderState[i].uintValue;
3592	break;
3593
3594	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3595	renderState = D3DRS_WRAP8;
3596	val = pRenderState[i].uintValue;
3597	break;
3598
3599	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3600	renderState = D3DRS_WRAP9;
3601	val = pRenderState[i].uintValue;
3602	break;
3603
3604	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3605	renderState = D3DRS_WRAP10;
3606	val = pRenderState[i].uintValue;
3607	break;
3608
3609	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3610	renderState = D3DRS_WRAP11;
3611	val = pRenderState[i].uintValue;
3612	break;
3613
3614	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3615	renderState = D3DRS_WRAP12;
3616	val = pRenderState[i].uintValue;
3617	break;
3618
3619	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3620	renderState = D3DRS_WRAP13;
3621	val = pRenderState[i].uintValue;
3622	break;
3623
3624	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3625	renderState = D3DRS_WRAP14;
3626	val = pRenderState[i].uintValue;
3627	break;
3628
3629	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3630	renderState = D3DRS_WRAP15;
3631	val = pRenderState[i].uintValue;
3632	break;
3633
3634	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3635	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3636	val = pRenderState[i].uintValue;
3637	break;
3638
3639	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3640	renderState = D3DRS_MULTISAMPLEMASK;
3641	val = pRenderState[i].uintValue;
3642	break;
3643
3644	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3645	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3646	val = pRenderState[i].uintValue;
3647	break;
3648
3649	case SVGA3D_RS_TWEENFACTOR: /* float */
3650	renderState = D3DRS_TWEENFACTOR;
3651	val = pRenderState[i].uintValue;
3652	break;
3653
3654	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3655	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3656	val = pRenderState[i].uintValue;
3657	break;
3658
3659	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3660	renderState = D3DRS_COLORWRITEENABLE1;
3661	val = pRenderState[i].uintValue;
3662	break;
3663
3664	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3665	renderState = D3DRS_COLORWRITEENABLE2;
3666	val = pRenderState[i].uintValue;
3667	break;
3668
3669	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3670	renderState = D3DRS_COLORWRITEENABLE3;
3671	val = pRenderState[i].uintValue;
3672	break;
3673
3674	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3675	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3676	val = pRenderState[i].uintValue;
3677	break;
3678
3679	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3680	renderState = D3DRS_SRCBLENDALPHA;
3681	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3682	break;
3683
3684	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3685	renderState = D3DRS_DESTBLENDALPHA;
3686	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3687	break;
3688
3689	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3690	renderState = D3DRS_BLENDOPALPHA;
3691	val = pRenderState[i].uintValue;
3692	break;
3693
3694	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3695	AssertFailed();
3696	/*
3697	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3698	val = pRenderState[i].uintValue;
3699	*/
3700	break;
3701
3702	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3703	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3704	val = pRenderState[i].uintValue;
3705	break;
3706
3707	case SVGA3D_RS_LINEWIDTH: /* float */
3708	AssertFailed();
3709	/*
3710	renderState = D3DRS_LINEWIDTH;
3711	val = pRenderState[i].uintValue;
3712	*/
3713	break;
3714	}
3715
3716	if (renderState != D3DRS_FORCE_DWORD)
3717	{
3718	hr = pContext->pDevice->SetRenderState(renderState, val);
3719	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3720	}
3721	}
3722
3723	return VINF_SUCCESS;
3724	}
3725
3726	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3727	{
3728	HRESULT hr;
3729	PVMSVGA3DCONTEXT pContext;
3730	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3731	PVMSVGA3DSURFACE pRenderTarget;
3732
3733	AssertReturn(pState, VERR_NO_MEMORY);
3734	AssertReturn(type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3735	AssertReturn(target.face == 0, VERR_INVALID_PARAMETER);
3736
3737	Log(("vmsvga3dSetRenderTarget cid=%x type=%x surface id=%x\n", cid, type, target.sid));
3738
3739	if ( cid >= pState->cContexts
3740	\|\| pState->papContexts[cid]->id != cid)
3741	{
3742	Log(("vmsvga3dSetRenderTarget invalid context id!\n"));
3743	return VERR_INVALID_PARAMETER;
3744	}
3745	pContext = pState->papContexts[cid];
3746
3747	/* Save for vm state save/restore. */
3748	pContext->state.aRenderTargets[type] = target.sid;
3749
3750	if (target.sid == SVGA3D_INVALID_ID)
3751	{
3752	/* Disable render target. */
3753	switch (type)
3754	{
3755	case SVGA3D_RT_DEPTH:
3756	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3757	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3758	break;
3759
3760	case SVGA3D_RT_STENCIL:
3761	/* ignore; correct?? */
3762	break;
3763
3764	case SVGA3D_RT_COLOR0:
3765	case SVGA3D_RT_COLOR1:
3766	case SVGA3D_RT_COLOR2:
3767	case SVGA3D_RT_COLOR3:
3768	case SVGA3D_RT_COLOR4:
3769	case SVGA3D_RT_COLOR5:
3770	case SVGA3D_RT_COLOR6:
3771	case SVGA3D_RT_COLOR7:
3772	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
3773
3774	if (pState->fSupportedSurfaceNULL)
3775	{
3776	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render into a depth buffer without
3777	* wishing to update an actual color render target
3778	*/
3779	IDirect3DSurface9* pDummyRenderTarget;
3780	hr = pContext->pDevice->CreateRenderTarget(pThis->svga.uWidth,
3781	pThis->svga.uHeight,
3782	FOURCC_NULL,
3783	D3DMULTISAMPLE_NONE,
3784	0,
3785	FALSE,
3786	&pDummyRenderTarget,
3787	NULL);
3788
3789	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3790
3791	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3792	pDummyRenderTarget->Release();
3793	}
3794	else
3795	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3796
3797	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3798	break;
3799
3800	default:
3801	AssertFailedReturn(VERR_INVALID_PARAMETER);
3802	}
3803	return VINF_SUCCESS;
3804	}
3805
3806	AssertReturn(target.sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
3807	AssertReturn(target.sid < pState->cSurfaces && pState->papSurfaces[target.sid]->id == target.sid, VERR_INVALID_PARAMETER);
3808	pRenderTarget = pState->papSurfaces[target.sid];
3809
3810	switch (type)
3811	{
3812	case SVGA3D_RT_DEPTH:
3813	case SVGA3D_RT_STENCIL:
3814	AssertReturn(target.mipmap == 0, VERR_INVALID_PARAMETER);
3815	if (!pRenderTarget->u.pSurface)
3816	{
3817	DWORD cQualityLevels = 0;
3818
3819	/* Query the nr of quality levels for this particular format */
3820	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3821	{
3822	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3823	D3DDEVTYPE_HAL,
3824	pRenderTarget->formatD3D,
3825	TRUE, /* Windowed */
3826	pRenderTarget->multiSampleTypeD3D,
3827	&cQualityLevels);
3828	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3829	}
3830
3831	if ( pState->fSupportedSurfaceINTZ
3832	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
3833	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
3834	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8))
3835	{
3836	Log(("vmsvga3dSetRenderTarget: Creating stencil surface as texture!\n"));
3837	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3838	AssertRC(rc); /* non-fatal */
3839	}
3840
3841	if (!pRenderTarget->fStencilAsTexture)
3842	{
3843	Log(("vmsvga3dSetRenderTarget DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
3844	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->pMipmapLevels[0].size.width,
3845	pRenderTarget->pMipmapLevels[0].size.height,
3846	pRenderTarget->formatD3D,
3847	pRenderTarget->multiSampleTypeD3D,
3848	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
3849	FALSE, /* not discardable */
3850	&pRenderTarget->u.pSurface,
3851	NULL);
3852	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3853	}
3854
3855	pRenderTarget->idAssociatedContext = cid;
3856
3857	#if 0 /* doesn't work */
3858	if ( !pRenderTarget->fStencilAsTexture
3859	&& pRenderTarget->fDirty)
3860	{
3861	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
3862	Assert(pRenderTarget->faces[0].numMipLevels == 1);
3863
3864	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
3865	{
3866	if (pRenderTarget->pMipmapLevels[i].fDirty)
3867	{
3868	D3DLOCKED_RECT LockedRect;
3869
3870	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
3871	NULL, /* entire surface */
3872	0);
3873
3874	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3875
3876	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->pMipmapLevels[i].cbSurfacePitch));
3877
3878	uint8_t pDest = (uint8_t )LockedRect.pBits;
3879	uint8_t pSrc = (uint8_t )pRenderTarget->pMipmapLevels[i].pSurfaceData;
3880	for (uint32_t j = 0; j < pRenderTarget->pMipmapLevels[i].size.height; j++)
3881	{
3882	memcpy(pDest, pSrc, pRenderTarget->pMipmapLevels[i].cbSurfacePitch);
3883
3884	pDest += LockedRect.Pitch;
3885	pSrc += pRenderTarget->pMipmapLevels[i].cbSurfacePitch;
3886	}
3887
3888	hr = pRenderTarget->u.pSurface->UnlockRect();
3889	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3890
3891	pRenderTarget->pMipmapLevels[i].fDirty = false;
3892	}
3893	}
3894	}
3895	#endif
3896	}
3897	Assert(pRenderTarget->idAssociatedContext == cid);
3898
3899	/* @todo Assert(!pRenderTarget->fDirty); */
3900
3901	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
3902
3903	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
3904	pRenderTarget->flags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
3905
3906	if (pRenderTarget->fStencilAsTexture)
3907	{
3908	IDirect3DSurface9 *pStencilSurface;
3909
3910	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(0, &pStencilSurface);
3911	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3912
3913	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
3914	pStencilSurface->Release();
3915	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3916	}
3917	else
3918	{
3919	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
3920	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3921	}
3922	break;
3923
3924	case SVGA3D_RT_COLOR0:
3925	case SVGA3D_RT_COLOR1:
3926	case SVGA3D_RT_COLOR2:
3927	case SVGA3D_RT_COLOR3:
3928	case SVGA3D_RT_COLOR4:
3929	case SVGA3D_RT_COLOR5:
3930	case SVGA3D_RT_COLOR6:
3931	case SVGA3D_RT_COLOR7:
3932	{
3933	IDirect3DSurface9 *pSurface;
3934	bool fTexture = false;
3935	bool fShared = false;
3936
3937	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
3938	vmsvga3dSurfaceFlush(pThis, pRenderTarget);
3939
3940	if (pRenderTarget->flags & SVGA3D_SURFACE_HINT_TEXTURE)
3941	{
3942	fTexture = true;
3943
3944	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
3945	if (!pRenderTarget->u.pTexture)
3946	{
3947	Log(("vmsvga3dSetRenderTarget: create texture to be used as render target; surface id=%x type=%d format=%d -> create texture\n", target.sid, pRenderTarget->flags, pRenderTarget->format));
3948	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3949	AssertRCReturn(rc, rc);
3950	}
3951
3952	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3953	if (pRenderTarget->idAssociatedContext != cid)
3954	{
3955	Log(("vmsvga3dSetRenderTarget; using texture %x created for another context (%d vs %d)\n", target.sid, pRenderTarget->idAssociatedContext, cid));
3956
3957	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pRenderTarget);
3958	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
3959
3960	hr = pSharedSurface->u.pTexture->GetSurfaceLevel(target.mipmap,
3961	&pSurface);
3962
3963	fShared = true;
3964	}
3965	else
3966	#endif
3967	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(target.mipmap,
3968	&pSurface);
3969
3970	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3971	}
3972	else
3973	{
3974	AssertReturn(target.mipmap == 0, VERR_INVALID_PARAMETER);
3975	if (!pRenderTarget->u.pSurface)
3976	{
3977	DWORD cQualityLevels = 0;
3978
3979	/* Query the nr of quality levels for this particular format */
3980	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3981	{
3982	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3983	D3DDEVTYPE_HAL,
3984	pRenderTarget->formatD3D,
3985	TRUE, /* Windowed */
3986	pRenderTarget->multiSampleTypeD3D,
3987	&cQualityLevels);
3988	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3989	}
3990
3991	Log(("vmsvga3dSetRenderTarget COLOR; cQualityLevels=%d\n", cQualityLevels));
3992	Log(("Create rendertarget (%d,%d) format=%x multisample=%x\n", pRenderTarget->pMipmapLevels[0].size.width, pRenderTarget->pMipmapLevels[0].size.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
3993
3994	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->pMipmapLevels[0].size.width,
3995	pRenderTarget->pMipmapLevels[0].size.height,
3996	pRenderTarget->formatD3D,
3997	pRenderTarget->multiSampleTypeD3D,
3998	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
3999	TRUE, /* lockable */
4000	&pRenderTarget->u.pSurface,
4001	NULL);
4002	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4003
4004	pRenderTarget->idAssociatedContext = cid;
4005	}
4006	else
4007	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4008
4009	Assert(pRenderTarget->idAssociatedContext == cid);
4010	pSurface = pRenderTarget->u.pSurface;
4011	}
4012
4013	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4014	Assert(!pRenderTarget->fDirty);
4015
4016	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4017	pRenderTarget->flags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4018
4019	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4020	if (fTexture)
4021	pSurface->Release(); /* Release reference to texture level 0 */
4022	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4023
4024	pContext->sidRenderTarget = target.sid;
4025
4026	/* Changing the render target resets the viewport; restore it here. */
4027	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4028	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4029	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4030	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4031	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4032
4033	break;
4034	}
4035
4036	default:
4037	AssertFailedReturn(VERR_INVALID_PARAMETER);
4038	}
4039
4040	return VINF_SUCCESS;
4041	}
4042
4043	/**
4044	* Convert SVGA texture combiner value to its D3D equivalent
4045	*/
4046	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4047	{
4048	switch (value)
4049	{
4050	case SVGA3D_TC_DISABLE:
4051	return D3DTOP_DISABLE;
4052	case SVGA3D_TC_SELECTARG1:
4053	return D3DTOP_SELECTARG1;
4054	case SVGA3D_TC_SELECTARG2:
4055	return D3DTOP_SELECTARG2;
4056	case SVGA3D_TC_MODULATE:
4057	return D3DTOP_MODULATE;
4058	case SVGA3D_TC_ADD:
4059	return D3DTOP_ADD;
4060	case SVGA3D_TC_ADDSIGNED:
4061	return D3DTOP_ADDSIGNED;
4062	case SVGA3D_TC_SUBTRACT:
4063	return D3DTOP_SUBTRACT;
4064	case SVGA3D_TC_BLENDTEXTUREALPHA:
4065	return D3DTOP_BLENDTEXTUREALPHA;
4066	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4067	return D3DTOP_BLENDDIFFUSEALPHA;
4068	case SVGA3D_TC_BLENDCURRENTALPHA:
4069	return D3DTOP_BLENDCURRENTALPHA;
4070	case SVGA3D_TC_BLENDFACTORALPHA:
4071	return D3DTOP_BLENDFACTORALPHA;
4072	case SVGA3D_TC_MODULATE2X:
4073	return D3DTOP_MODULATE2X;
4074	case SVGA3D_TC_MODULATE4X:
4075	return D3DTOP_MODULATE4X;
4076	case SVGA3D_TC_DSDT:
4077	AssertFailed(); /* @todo ??? */
4078	return D3DTOP_DISABLE;
4079	case SVGA3D_TC_DOTPRODUCT3:
4080	return D3DTOP_DOTPRODUCT3;
4081	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4082	return D3DTOP_BLENDTEXTUREALPHAPM;
4083	case SVGA3D_TC_ADDSIGNED2X:
4084	return D3DTOP_ADDSIGNED2X;
4085	case SVGA3D_TC_ADDSMOOTH:
4086	return D3DTOP_ADDSMOOTH;
4087	case SVGA3D_TC_PREMODULATE:
4088	return D3DTOP_PREMODULATE;
4089	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4090	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4091	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4092	return D3DTOP_MODULATECOLOR_ADDALPHA;
4093	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4094	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4095	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4096	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4097	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4098	return D3DTOP_BUMPENVMAPLUMINANCE;
4099	case SVGA3D_TC_MULTIPLYADD:
4100	return D3DTOP_MULTIPLYADD;
4101	case SVGA3D_TC_LERP:
4102	return D3DTOP_LERP;
4103	default:
4104	AssertFailed();
4105	return D3DTOP_DISABLE;
4106	}
4107	}
4108
4109	/**
4110	* Convert SVGA texture arg data value to its D3D equivalent
4111	*/
4112	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4113	{
4114	switch (value)
4115	{
4116	case SVGA3D_TA_CONSTANT:
4117	return D3DTA_CONSTANT;
4118	case SVGA3D_TA_PREVIOUS:
4119	return D3DTA_CURRENT; /* current = previous */
4120	case SVGA3D_TA_DIFFUSE:
4121	return D3DTA_DIFFUSE;
4122	case SVGA3D_TA_TEXTURE:
4123	return D3DTA_TEXTURE;
4124	case SVGA3D_TA_SPECULAR:
4125	return D3DTA_SPECULAR;
4126	default:
4127	AssertFailed();
4128	return 0;
4129	}
4130	}
4131
4132	/**
4133	* Convert SVGA texture transform flag value to its D3D equivalent
4134	*/
4135	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4136	{
4137	switch (value)
4138	{
4139	case SVGA3D_TEX_TRANSFORM_OFF:
4140	return D3DTTFF_DISABLE;
4141	case SVGA3D_TEX_TRANSFORM_S:
4142	return D3DTTFF_COUNT1; /* @todo correct? */
4143	case SVGA3D_TEX_TRANSFORM_T:
4144	return D3DTTFF_COUNT2; /* @todo correct? */
4145	case SVGA3D_TEX_TRANSFORM_R:
4146	return D3DTTFF_COUNT3; /* @todo correct? */
4147	case SVGA3D_TEX_TRANSFORM_Q:
4148	return D3DTTFF_COUNT4; /* @todo correct? */
4149	case SVGA3D_TEX_PROJECTED:
4150	return D3DTTFF_PROJECTED;
4151	default:
4152	AssertFailed();
4153	return 0;
4154	}
4155	}
4156
4157	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4158	{
4159	DWORD val;
4160	HRESULT hr;
4161	PVMSVGA3DCONTEXT pContext;
4162	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4163	AssertReturn(pState, VERR_NO_MEMORY);
4164
4165	Log(("vmsvga3dSetTextureState %x cTextureState=%d\n", cid, cTextureStates));
4166
4167	if ( cid >= pState->cContexts
4168	\|\| pState->papContexts[cid]->id != cid)
4169	{
4170	Log(("vmsvga3dSetTextureState invalid context id!\n"));
4171	return VERR_INVALID_PARAMETER;
4172	}
4173	pContext = pState->papContexts[cid];
4174
4175	for (unsigned i = 0; i < cTextureStates; i++)
4176	{
4177	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4178	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4179	uint32_t currentStage = pTextureState[i].stage;
4180
4181	Log(("vmsvga3dSetTextureState: cid=%x stage=%d type=%s (%x) val=%x\n", cid, currentStage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4182
4183	/** @todo Is this the appropriate limit for all kinds of textures? It is the
4184	* size of aSidActiveTexture and for binding/unbinding we cannot exceed it. */
4185	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGE))
4186	{
4187	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x\n", i, pTextureState[i].stage, pTextureState[i].name));
4188	continue;
4189	}
4190
4191	/* Record the texture state for vm state saving. */
4192	if ( currentStage < SVGA3D_MAX_TEXTURE_STAGE
4193	&& pTextureState[i].name < SVGA3D_TS_MAX)
4194	{
4195	pContext->state.aTextureState[currentStage][pTextureState[i].name] = pTextureState[i];
4196	}
4197
4198	switch (pTextureState[i].name)
4199	{
4200	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4201	textureType = D3DTSS_COLOROP;
4202	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4203	break;
4204
4205	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4206	textureType = D3DTSS_COLORARG0;
4207	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4208	break;
4209
4210	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4211	textureType = D3DTSS_COLORARG1;
4212	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4213	break;
4214
4215	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4216	textureType = D3DTSS_COLORARG2;
4217	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4218	break;
4219
4220	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4221	textureType = D3DTSS_ALPHAOP;
4222	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4223	break;
4224
4225	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4226	textureType = D3DTSS_ALPHAARG0;
4227	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4228	break;
4229
4230	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4231	textureType = D3DTSS_ALPHAARG1;
4232	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4233	break;
4234
4235	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4236	textureType = D3DTSS_ALPHAARG2;
4237	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4238	break;
4239
4240	case SVGA3D_TS_BUMPENVMAT00: /* float */
4241	textureType = D3DTSS_BUMPENVMAT00;
4242	val = pTextureState[i].value;
4243	break;
4244
4245	case SVGA3D_TS_BUMPENVMAT01: /* float */
4246	textureType = D3DTSS_BUMPENVMAT01;
4247	val = pTextureState[i].value;
4248	break;
4249
4250	case SVGA3D_TS_BUMPENVMAT10: /* float */
4251	textureType = D3DTSS_BUMPENVMAT10;
4252	val = pTextureState[i].value;
4253	break;
4254
4255	case SVGA3D_TS_BUMPENVMAT11: /* float */
4256	textureType = D3DTSS_BUMPENVMAT11;
4257	val = pTextureState[i].value;
4258	break;
4259
4260	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4261	textureType = D3DTSS_TEXCOORDINDEX;
4262	val = pTextureState[i].value;
4263	break;
4264
4265	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4266	textureType = D3DTSS_BUMPENVLSCALE;
4267	val = pTextureState[i].value;
4268	break;
4269
4270	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4271	textureType = D3DTSS_BUMPENVLOFFSET;
4272	val = pTextureState[i].value;
4273	break;
4274
4275	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4276	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4277	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4278	break;
4279
4280	case SVGA3D_TS_BIND_TEXTURE: /* SVGA3dSurfaceId */
4281	if (pTextureState[i].value == SVGA3D_INVALID_ID)
4282	{
4283	Log(("SVGA3D_TS_BIND_TEXTURE: stage %d, texture surface id=%x\n", currentStage, pTextureState[i].value));
4284
4285	pContext->aSidActiveTexture[currentStage] = SVGA3D_INVALID_ID;
4286	/* Unselect the currently associated texture. */
4287	hr = pContext->pDevice->SetTexture(currentStage, NULL);
4288	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4289	}
4290	else
4291	{
4292	HRESULT hr;
4293	uint32_t sid = pTextureState[i].value;
4294
4295	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4296	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
4297
4298	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
4299
4300	Log(("SVGA3D_TS_BIND_TEXTURE: stage %d, texture surface id=%x (%d,%d)\n", currentStage, pTextureState[i].value, pSurface->pMipmapLevels[0].size.width, pSurface->pMipmapLevels[0].size.height));
4301
4302	if (!pSurface->u.pTexture)
4303	{
4304	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4305	Log(("CreateTexture (%d,%d) level=%d fUsage=%x format=%x\n", pSurface->pMipmapLevels[0].size.width, pSurface->pMipmapLevels[0].size.height, pSurface->faces[0].numMipLevels, pSurface->fUsageD3D, pSurface->formatD3D));
4306	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4307	AssertRCReturn(rc, rc);
4308	}
4309	else
4310	{
4311	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4312	vmsvga3dSurfaceFlush(pThis, pSurface);
4313	}
4314
4315	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4316	if (pSurface->idAssociatedContext != cid)
4317	{
4318	Log(("vmsvga3dSetTextureState; using texture %x created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4319
4320	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pSurface);
4321	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4322
4323	hr = pContext->pDevice->SetTexture(currentStage, pSharedSurface->u.pTexture);
4324	}
4325	else
4326	#endif
4327	hr = pContext->pDevice->SetTexture(currentStage, pSurface->u.pTexture);
4328
4329	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4330
4331	pContext->aSidActiveTexture[currentStage] = sid;
4332	}
4333	/* Finished; continue with the next one. */
4334	continue;
4335
4336	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4337	samplerType = D3DSAMP_ADDRESSW;
4338	val = pTextureState[i].value; /* Identical otherwise */
4339	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4340	break;
4341
4342	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4343	samplerType = D3DSAMP_ADDRESSU;
4344	val = pTextureState[i].value; /* Identical otherwise */
4345	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4346	break;
4347
4348	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4349	samplerType = D3DSAMP_ADDRESSV;
4350	val = pTextureState[i].value; /* Identical otherwise */
4351	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4352	break;
4353
4354	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4355	samplerType = D3DSAMP_MIPFILTER;
4356	val = pTextureState[i].value; /* Identical otherwise */
4357	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4358	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4359	break;
4360
4361	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4362	samplerType = D3DSAMP_MAGFILTER;
4363	val = pTextureState[i].value; /* Identical otherwise */
4364	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4365	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4366	break;
4367
4368	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4369	samplerType = D3DSAMP_MINFILTER;
4370	val = pTextureState[i].value; /* Identical otherwise */
4371	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4372	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4373	break;
4374
4375	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4376	samplerType = D3DSAMP_BORDERCOLOR;
4377	val = pTextureState[i].value; /* Identical */
4378	break;
4379
4380	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4381	samplerType = D3DSAMP_MIPMAPLODBIAS;
4382	val = pTextureState[i].value; /* Identical */
4383	break;
4384
4385	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4386	samplerType = D3DSAMP_MAXMIPLEVEL;
4387	val = pTextureState[i].value; /* Identical?? */
4388	break;
4389
4390	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4391	samplerType = D3DSAMP_MAXANISOTROPY;
4392	val = pTextureState[i].value; /* Identical?? */
4393	break;
4394
4395	case SVGA3D_TS_GAMMA: /* float */
4396	samplerType = D3DSAMP_SRGBTEXTURE;
4397	/* Boolean in D3D */
4398	if (pTextureState[i].floatValue == 1.0f)
4399	val = FALSE;
4400	else
4401	val = TRUE;
4402	break;
4403
4404	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4405	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4406	AssertFailed();
4407	break;
4408	}
4409
4410	if (textureType != D3DTSS_FORCE_DWORD)
4411	{
4412	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4413	}
4414	else
4415	{
4416	Assert(samplerType != D3DSAMP_FORCE_DWORD);
4417	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4418	}
4419
4420	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTextureStageState failed with %x\n", hr), VERR_INTERNAL_ERROR);
4421	}
4422
4423	return VINF_SUCCESS;
4424	}
4425
4426	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4427	{
4428	HRESULT hr;
4429	D3DMATERIAL9 material;
4430	PVMSVGA3DCONTEXT pContext;
4431	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4432	AssertReturn(pState, VERR_NO_MEMORY);
4433
4434	Log(("vmsvga3dSetMaterial %x face %d\n", cid, face));
4435
4436	if ( cid >= pState->cContexts
4437	\|\| pState->papContexts[cid]->id != cid)
4438	{
4439	Log(("vmsvga3dSetMaterial invalid context id!\n"));
4440	return VERR_INVALID_PARAMETER;
4441	}
4442	pContext = pState->papContexts[cid];
4443
4444	AssertReturn(face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4445
4446	/* Save for vm state save/restore. */
4447	pContext->state.aMaterial[face].fValid = true;
4448	pContext->state.aMaterial[face].material = *pMaterial;
4449	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4450
4451	/* @note face not used for D3D9 */
4452	/* @todo ignore everything except SVGA3D_FACE_NONE? */
4453	//Assert(face == SVGA3D_FACE_NONE);
4454	if (face != SVGA3D_FACE_NONE)
4455	Log(("Unsupported face %d!!\n", face));
4456
4457	material.Diffuse.r = pMaterial->diffuse[0];
4458	material.Diffuse.g = pMaterial->diffuse[1];
4459	material.Diffuse.b = pMaterial->diffuse[2];
4460	material.Diffuse.a = pMaterial->diffuse[3];
4461	material.Ambient.r = pMaterial->ambient[0];
4462	material.Ambient.g = pMaterial->ambient[1];
4463	material.Ambient.b = pMaterial->ambient[2];
4464	material.Ambient.a = pMaterial->ambient[3];
4465	material.Specular.r = pMaterial->specular[0];
4466	material.Specular.g = pMaterial->specular[1];
4467	material.Specular.b = pMaterial->specular[2];
4468	material.Specular.a = pMaterial->specular[3];
4469	material.Emissive.r = pMaterial->emissive[0];
4470	material.Emissive.g = pMaterial->emissive[1];
4471	material.Emissive.b = pMaterial->emissive[2];
4472	material.Emissive.a = pMaterial->emissive[3];
4473	material.Power = pMaterial->shininess;
4474
4475	hr = pContext->pDevice->SetMaterial(&material);
4476	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetMaterial: SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4477
4478	return VINF_SUCCESS;
4479	}
4480
4481	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4482	{
4483	HRESULT hr;
4484	D3DLIGHT9 light;
4485	PVMSVGA3DCONTEXT pContext;
4486	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4487	AssertReturn(pState, VERR_NO_MEMORY);
4488
4489	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4490
4491	if ( cid >= pState->cContexts
4492	\|\| pState->papContexts[cid]->id != cid)
4493	{
4494	Log(("vmsvga3dSetLightData invalid context id!\n"));
4495	return VERR_INVALID_PARAMETER;
4496	}
4497	pContext = pState->papContexts[cid];
4498
4499	switch (pData->type)
4500	{
4501	case SVGA3D_LIGHTTYPE_POINT:
4502	light.Type = D3DLIGHT_POINT;
4503	break;
4504
4505	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4506	light.Type = D3DLIGHT_SPOT;
4507	break;
4508
4509	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4510	light.Type = D3DLIGHT_DIRECTIONAL;
4511	break;
4512
4513	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4514	default:
4515	Log(("Unsupported light type!!\n"));
4516	return VERR_INVALID_PARAMETER;
4517	}
4518
4519	/* Store for vm state save/restore */
4520	if (index < SVGA3D_MAX_LIGHTS)
4521	{
4522	pContext->state.aLightData[index].fValidData = true;
4523	pContext->state.aLightData[index].data = *pData;
4524	}
4525	else
4526	AssertFailed();
4527
4528	light.Diffuse.r = pData->diffuse[0];
4529	light.Diffuse.g = pData->diffuse[1];
4530	light.Diffuse.b = pData->diffuse[2];
4531	light.Diffuse.a = pData->diffuse[3];
4532	light.Specular.r = pData->specular[0];
4533	light.Specular.g = pData->specular[1];
4534	light.Specular.b = pData->specular[2];
4535	light.Specular.a = pData->specular[3];
4536	light.Ambient.r = pData->ambient[0];
4537	light.Ambient.g = pData->ambient[1];
4538	light.Ambient.b = pData->ambient[2];
4539	light.Ambient.a = pData->ambient[3];
4540	light.Position.x = pData->position[0];
4541	light.Position.y = pData->position[1];
4542	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4543	light.Direction.x = pData->direction[0];
4544	light.Direction.y = pData->direction[1];
4545	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4546	light.Range = pData->range;
4547	light.Falloff = pData->falloff;
4548	light.Attenuation0 = pData->attenuation0;
4549	light.Attenuation1 = pData->attenuation1;
4550	light.Attenuation2 = pData->attenuation2;
4551	light.Theta = pData->theta;
4552	light.Phi = pData->phi;
4553
4554	hr = pContext->pDevice->SetLight(index, &light);
4555	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetLightData: SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4556
4557	return VINF_SUCCESS;
4558	}
4559
4560	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4561	{
4562	HRESULT hr;
4563	PVMSVGA3DCONTEXT pContext;
4564	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4565	AssertReturn(pState, VERR_NO_MEMORY);
4566
4567	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4568
4569	if ( cid >= pState->cContexts
4570	\|\| pState->papContexts[cid]->id != cid)
4571	{
4572	Log(("vmsvga3dSetLightEnabled invalid context id!\n"));
4573	return VERR_INVALID_PARAMETER;
4574	}
4575	pContext = pState->papContexts[cid];
4576
4577	/* Store for vm state save/restore */
4578	if (index < SVGA3D_MAX_LIGHTS)
4579	pContext->state.aLightData[index].fEnabled = !!enabled;
4580	else
4581	AssertFailed();
4582
4583	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4584	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetLightEnabled: LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4585
4586	return VINF_SUCCESS;
4587	}
4588
4589	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4590	{
4591	HRESULT hr;
4592	D3DVIEWPORT9 viewPort;
4593	PVMSVGA3DCONTEXT pContext;
4594	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4595	AssertReturn(pState, VERR_NO_MEMORY);
4596
4597	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4598
4599	if ( cid >= pState->cContexts
4600	\|\| pState->papContexts[cid]->id != cid)
4601	{
4602	Log(("vmsvga3dSetViewPort invalid context id!\n"));
4603	return VERR_INVALID_PARAMETER;
4604	}
4605	/* Save for vm state save/restore. */
4606	pContext = pState->papContexts[cid];
4607	pContext->state.RectViewPort = *pRect;
4608	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4609
4610	hr = pContext->pDevice->GetViewport(&viewPort);
4611	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetViewPort: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4612
4613	viewPort.X = pRect->x;
4614	viewPort.Y = pRect->y;
4615	viewPort.Width = pRect->w;
4616	viewPort.Height = pRect->h;
4617	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4618
4619	hr = pContext->pDevice->SetViewport(&viewPort);
4620	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetViewPort: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4621
4622	return VINF_SUCCESS;
4623	}
4624
4625	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
4626	{
4627	HRESULT hr;
4628	PVMSVGA3DCONTEXT pContext;
4629	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4630	AssertReturn(pState, VERR_NO_MEMORY);
4631
4632	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)));
4633	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4634
4635	if ( cid >= pState->cContexts
4636	\|\| pState->papContexts[cid]->id != cid)
4637	{
4638	Log(("vmsvga3dSetClipPlane invalid context id!\n"));
4639	return VERR_INVALID_PARAMETER;
4640	}
4641	pContext = pState->papContexts[cid];
4642
4643	/* Store for vm state save/restore. */
4644	pContext->state.aClipPlane[index].fValid = true;
4645	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(plane));
4646
4647	hr = pContext->pDevice->SetClipPlane(index, plane);
4648	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetClipPlane: SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4649	return VINF_SUCCESS;
4650	}
4651
4652	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4653	{
4654	DWORD clearFlagD3D = 0;
4655	D3DRECT *pRectD3D = NULL;
4656	HRESULT hr;
4657	PVMSVGA3DCONTEXT pContext;
4658	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4659	AssertReturn(pState, VERR_NO_MEMORY);
4660
4661	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4662
4663	if ( cid >= pState->cContexts
4664	\|\| pState->papContexts[cid]->id != cid)
4665	{
4666	Log(("vmsvga3dCommandClear invalid context id!\n"));
4667	return VERR_INVALID_PARAMETER;
4668	}
4669	pContext = pState->papContexts[cid];
4670
4671	if (clearFlag & SVGA3D_CLEAR_COLOR)
4672	clearFlagD3D \|= D3DCLEAR_TARGET;
4673	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4674	clearFlagD3D \|= D3DCLEAR_STENCIL;
4675	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4676	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4677
4678	if (cRects)
4679	{
4680	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4681	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4682
4683	for (unsigned i=0; i < cRects; i++)
4684	{
4685	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));
4686	pRectD3D[i].x1 = pRect[i].x;
4687	pRectD3D[i].y1 = pRect[i].y;
4688	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4689	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4690	}
4691	}
4692
4693	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4694	if (pRectD3D)
4695	RTMemFree(pRectD3D);
4696
4697	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandClear: Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4698
4699	/* Make sure we can track drawing usage of active render targets. */
4700	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
4701	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
4702
4703	return VINF_SUCCESS;
4704	}
4705
4706	/* Convert VMWare vertex declaration to its D3D equivalent. */
4707	int vmsvga3dVertexDecl2D3D(SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4708	{
4709	/* usage, method and type are identical; make sure. */
4710	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4711	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4712	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4713	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4714	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4715	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4716
4717	pVertexElement->Stream = 0;
4718	pVertexElement->Offset = 0;
4719	pVertexElement->Type = identity.type;
4720	pVertexElement->Method = identity.method;
4721	pVertexElement->Usage = identity.usage;
4722	pVertexElement->UsageIndex = identity.usageIndex;
4723	return VINF_SUCCESS;
4724	}
4725
4726	/* Convert VMWare primitive type to its D3D equivalent. */
4727	int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4728	{
4729	switch (PrimitiveType)
4730	{
4731	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4732	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4733	break;
4734	case SVGA3D_PRIMITIVE_POINTLIST:
4735	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4736	break;
4737	case SVGA3D_PRIMITIVE_LINELIST:
4738	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4739	break;
4740	case SVGA3D_PRIMITIVE_LINESTRIP:
4741	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4742	break;
4743	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4744	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4745	break;
4746	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4747	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4748	break;
4749	default:
4750	return VERR_INVALID_PARAMETER;
4751	}
4752	return VINF_SUCCESS;
4753	}
4754
4755	int vmsvga3dDrawPrimitivesProcessVertexDecls(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t numVertexDecls, SVGA3dVertexDecl pVertexDecl, uint32_t idStream, D3DVERTEXELEMENT9 pVertexElement)
4756	{
4757	HRESULT hr;
4758	int rc;
4759	uint32_t uVertexMinOffset = 0xffffffff;
4760	uint32_t uVertexMaxOffset = 0;
4761
4762	/* Create a vertex declaration array */
4763	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4764	{
4765	unsigned sidVertex = pVertexDecl[iVertex].array.surfaceId;
4766	PVMSVGA3DSURFACE pVertexSurface;
4767
4768	AssertReturn(sidVertex < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4769	AssertReturn(sidVertex < pState->cSurfaces && pState->papSurfaces[sidVertex]->id == sidVertex, VERR_INVALID_PARAMETER);
4770
4771	pVertexSurface = pState->papSurfaces[sidVertex];
4772	Log(("vmsvga3dDrawPrimitives: vertex surface %x stream %d\n", sidVertex, idStream));
4773	Log(("vmsvga3dDrawPrimitives: type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d\n", vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type, vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method, vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage, pVertexDecl[iVertex].identity.usageIndex, pVertexDecl[iVertex].array.stride, pVertexDecl[iVertex].array.offset));
4774
4775	rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
4776	AssertRCReturn(rc, rc);
4777	pVertexElement[iVertex].Stream = idStream;
4778
4779	#ifdef LOG_ENABLED
4780	if (pVertexDecl[iVertex].array.stride == 0)
4781	Log(("vmsvga3dDrawPrimitives: stride == 0! Can be valid\n"));
4782	#endif
4783
4784	/* Find the min and max vertex offset to determine the right base offset to use in the vertex declaration. */
4785	if (pVertexDecl[iVertex].array.offset > uVertexMaxOffset)
4786	uVertexMaxOffset = pVertexDecl[iVertex].array.offset;
4787	if (pVertexDecl[iVertex].array.offset < uVertexMinOffset)
4788	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4789
4790	if (!pVertexSurface->u.pVertexBuffer)
4791	{
4792	Assert(iVertex == 0);
4793
4794	Log(("vmsvga3dDrawPrimitives: create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
4795	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
4796	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output) */,
4797	0, /* non-FVF */
4798	D3DPOOL_DEFAULT,
4799	&pVertexSurface->u.pVertexBuffer,
4800	NULL);
4801	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4802
4803	pVertexSurface->idAssociatedContext = pContext->id;
4804
4805	if (pVertexSurface->fDirty)
4806	{
4807	void *pData;
4808
4809	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pData, 0);
4810	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4811
4812	memcpy(pData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
4813
4814	hr = pVertexSurface->u.pVertexBuffer->Unlock();
4815	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4816	pVertexSurface->pMipmapLevels[0].fDirty = false;
4817	pVertexSurface->fDirty = false;
4818	}
4819	pVertexSurface->flags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
4820	}
4821	else
4822	Assert(pVertexSurface->fDirty == false);
4823	}
4824
4825	/* Set the right vertex offset values for each declaration. */
4826	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4827	{
4828	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
4829	#ifdef LOG_ENABLED
4830	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
4831	Log(("vmsvga3dDrawPrimitives: WARNING: offset > stride!!\n"));
4832	#endif
4833
4834	Log(("vmsvga3dDrawPrimitives: vertex %d offset = %d (stride %d) (min=%d max=%d)\n", iVertex, pVertexDecl[iVertex].array.offset, pVertexDecl[iVertex].array.stride, uVertexMinOffset, uVertexMaxOffset));
4835	}
4836
4837	PVMSVGA3DSURFACE pVertexSurface;
4838	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
4839	unsigned strideVertex = pVertexDecl[0].array.stride;
4840
4841	pVertexSurface = pState->papSurfaces[sidVertex];
4842
4843	Log(("vmsvga3dDrawPrimitives: SetStreamSource %d min offset=%d stride=%d\n", idStream, uVertexMinOffset, strideVertex));
4844	hr = pContext->pDevice->SetStreamSource(idStream,
4845	pVertexSurface->u.pVertexBuffer,
4846	uVertexMinOffset,
4847	strideVertex);
4848
4849	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
4850	return VINF_SUCCESS;
4851	}
4852
4853	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
4854	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
4855	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
4856	{
4857	PVMSVGA3DCONTEXT pContext;
4858	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4859	AssertReturn(pState, VERR_INTERNAL_ERROR);
4860	int rc;
4861	HRESULT hr;
4862	uint32_t iCurrentVertex, iCurrentStreamId;
4863	IDirect3DVertexDeclaration9 *pVertexDeclD3D = NULL;
4864	D3DVERTEXELEMENT9 *pVertexElement = NULL;
4865	D3DVERTEXELEMENT9 VertexEnd = D3DDECL_END();
4866
4867	Log(("vmsvga3dDrawPrimitives %x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
4868
4869	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
4870	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
4871	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
4872	/* @todo */
4873	Assert(!cVertexDivisor);
4874
4875	if ( cid >= pState->cContexts
4876	\|\| pState->papContexts[cid]->id != cid)
4877	{
4878	Log(("vmsvga3dDrawPrimitives invalid context id!\n"));
4879	return VERR_INVALID_PARAMETER;
4880	}
4881
4882	pContext = pState->papContexts[cid];
4883
4884	/* Begin a scene before rendering anything. */
4885	hr = pContext->pDevice->BeginScene();
4886	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
4887
4888	pVertexElement = (D3DVERTEXELEMENT9 )RTMemAllocZ(sizeof(D3DVERTEXELEMENT9) (numVertexDecls + 1));
4889	if (!pVertexElement)
4890	{
4891	Assert(pVertexElement);
4892	rc = VERR_INTERNAL_ERROR;
4893	goto internal_error;
4894	}
4895
4896	/* Process all vertex declarations. Each vertex buffer is represented by one stream source id. */
4897	iCurrentVertex = 0;
4898	iCurrentStreamId = 0;
4899	while (iCurrentVertex < numVertexDecls)
4900	{
4901	uint32_t sidVertex = SVGA_ID_INVALID;
4902	uint32_t iVertex;
4903	uint32_t uVertexMinOffset = 0xffffffff;
4904
4905	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; iVertex++)
4906	{
4907	if ( ( sidVertex != SVGA_ID_INVALID
4908	&& pVertexDecl[iVertex].array.surfaceId != sidVertex
4909	)
4910	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
4911	\|\| ( uVertexMinOffset != 0xffffffff
4912	&& pVertexDecl[iVertex].array.offset >= uVertexMinOffset + pVertexDecl[iCurrentVertex].array.stride
4913	)
4914	)
4915	break;
4916	sidVertex = pVertexDecl[iVertex].array.surfaceId;
4917
4918	if (uVertexMinOffset > pVertexDecl[iVertex].array.offset)
4919	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4920	}
4921
4922	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(pState, pContext, iVertex - iCurrentVertex, &pVertexDecl[iCurrentVertex], iCurrentStreamId, &pVertexElement[iCurrentVertex]);
4923	if (RT_FAILURE(rc))
4924	goto internal_error;
4925
4926	iCurrentVertex = iVertex;
4927	iCurrentStreamId++;
4928	}
4929
4930	/* Mark the end. */
4931	memcpy(&pVertexElement[numVertexDecls], &VertexEnd, sizeof(VertexEnd));
4932
4933	hr = pContext->pDevice->CreateVertexDeclaration(&pVertexElement[0],
4934	&pVertexDeclD3D);
4935	if (hr != D3D_OK)
4936	{
4937	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexDeclaration failed with %x\n", hr));
4938	rc = VERR_INTERNAL_ERROR;
4939	goto internal_error;
4940	}
4941
4942	hr = pContext->pDevice->SetVertexDeclaration(pVertexDeclD3D);
4943	if (hr != D3D_OK)
4944	{
4945	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetVertexDeclaration failed with %x\n", hr));
4946	rc = VERR_INTERNAL_ERROR;
4947	goto internal_error;
4948	}
4949
4950	/* Now draw the primitives. */
4951	for (unsigned iPrimitive = 0; iPrimitive < numRanges; iPrimitive++)
4952	{
4953	D3DPRIMITIVETYPE PrimitiveTypeD3D;
4954	unsigned sidIndex = pRange[iPrimitive].indexArray.surfaceId;
4955	PVMSVGA3DSURFACE pIndexSurface = NULL;
4956
4957	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
4958	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
4959	if (RT_FAILURE(rc))
4960	{
4961	AssertRC(rc);
4962	goto internal_error;
4963	}
4964
4965	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
4966	* Workaround for NVidia driver crash when encountering some of these.
4967	*/
4968	if ( pRange[iPrimitive].primitiveCount == 1
4969	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
4970	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
4971	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4972
4973	if (sidIndex != SVGA3D_INVALID_ID)
4974	{
4975	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t), ("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
4976
4977	if ( sidIndex >= SVGA3D_MAX_SURFACE_IDS
4978	\|\| sidIndex >= pState->cSurfaces
4979	\|\| pState->papSurfaces[sidIndex]->id != sidIndex)
4980	{
4981	Assert(sidIndex < SVGA3D_MAX_SURFACE_IDS);
4982	Assert(sidIndex < pState->cSurfaces && pState->papSurfaces[sidIndex]->id == sidIndex);
4983	rc = VERR_INVALID_PARAMETER;
4984	goto internal_error;
4985	}
4986	pIndexSurface = pState->papSurfaces[sidIndex];
4987	Log(("vmsvga3dDrawPrimitives: index surface %x\n", sidIndex));
4988
4989	if (!pIndexSurface->u.pIndexBuffer)
4990	{
4991	Log(("vmsvga3dDrawPrimitives: create index buffer fDirty=%d\n", pIndexSurface->fDirty));
4992
4993	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
4994	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output */,
4995	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
4996	D3DPOOL_DEFAULT,
4997	&pIndexSurface->u.pIndexBuffer,
4998	NULL);
4999	if (hr != D3D_OK)
5000	{
5001	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateIndexBuffer failed with %x\n", hr));
5002	rc = VERR_INTERNAL_ERROR;
5003	goto internal_error;
5004	}
5005
5006	if (pIndexSurface->fDirty)
5007	{
5008	void *pData;
5009
5010	Log(("vmsvga3dDrawPrimitives: sync index buffer\n"));
5011
5012	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pData, 0);
5013	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr));
5014
5015	memcpy(pData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5016
5017	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5018	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr));
5019
5020	pIndexSurface->pMipmapLevels[0].fDirty = false;
5021	pIndexSurface->fDirty = false;
5022	}
5023	pIndexSurface->flags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5024	}
5025	else
5026	Assert(pIndexSurface->fDirty == false);
5027
5028	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5029	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetIndices vertex failed with %x\n", hr));
5030	}
5031	else
5032	{
5033	hr = pContext->pDevice->SetIndices(NULL);
5034	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetIndices vertex (NULL) failed with %x\n", hr));
5035	}
5036
5037	PVMSVGA3DSURFACE pVertexSurface;
5038	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5039	unsigned strideVertex = pVertexDecl[0].array.stride;
5040
5041	pVertexSurface = pState->papSurfaces[sidVertex];
5042
5043	if (!pIndexSurface)
5044	{
5045	/* Render without an index buffer */
5046	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n", PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5047
5048	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5049	pRange[iPrimitive].indexBias,
5050	pRange[iPrimitive].primitiveCount);
5051	if (hr != D3D_OK)
5052	{
5053	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawPrimitive failed with %x\n", hr));
5054	rc = VERR_INTERNAL_ERROR;
5055	goto internal_error;
5056	}
5057	}
5058	else
5059	{
5060	Assert(pRange[iPrimitive].indexBias >= 0); /* @todo */
5061
5062	UINT numVertices;
5063
5064	if (pVertexDecl[0].rangeHint.last)
5065	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first + 1;
5066	else
5067	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex - pVertexDecl[0].array.offset / strideVertex - pVertexDecl[0].rangeHint.first - pRange[iPrimitive].indexBias;
5068
5069	/* Render with an index buffer */
5070	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%d index bias=%d stride=%d\n", PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount, (pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32, pRange[iPrimitive].indexBias, strideVertex));
5071
5072	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5073	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5074	0, /* MinVertexIndex */
5075	numVertices,
5076	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5077	pRange[iPrimitive].primitiveCount);
5078	if (hr != D3D_OK)
5079	{
5080	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawIndexedPrimitive failed with %x\n", hr));
5081	rc = VERR_INTERNAL_ERROR;
5082	goto internal_error;
5083	}
5084	}
5085	}
5086	pVertexDeclD3D->Release();
5087	RTMemFree(pVertexElement);
5088
5089	hr = pContext->pDevice->EndScene();
5090	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5091
5092	/* Clear streams above 1 as they might accidentally be reused in the future. */
5093	if (iCurrentStreamId > 1)
5094	{
5095	for (uint32_t i = 1; i < iCurrentStreamId; i++)
5096	{
5097	Log(("vmsvga3dDrawPrimitives: clear stream %d\n", i));
5098	hr = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5099	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5100	}
5101	}
5102
5103	#if 0 /* Flush queue */
5104	{
5105	IDirect3DQuery9 *pQuery;
5106	hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
5107	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
5108
5109	hr = pQuery->Issue(D3DISSUE_END);
5110	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
5111	while (true)
5112	{
5113	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
5114	if (hr != S_FALSE) break;
5115
5116	RTThreadSleep(1);
5117	}
5118	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
5119
5120	pQuery->Release();
5121	}
5122	#endif
5123
5124	/* Make sure we can track drawing usage of active render targets and textures. */
5125	vmsvga3dContextTrackUsage(pThis, pContext);
5126
5127	#ifdef DEBUG_GFX_WINDOW
5128	if (pContext->aSidActiveTexture[0] == 0x62)
5129	//// if (pContext->sidActiveTexture == 0x3d)
5130	{
5131	SVGA3dCopyRect rect;
5132
5133	rect.srcx = rect.srcy = rect.x = rect.y = 0;
5134	rect.w = 800;
5135	rect.h = 600;
5136	vmsvga3dCommandPresent(pThis, pContext->sidRenderTarget /pContext->aSidActiveTexture[0] /, 0, &rect);
5137	}
5138	#endif
5139	return rc;
5140
5141	internal_error:
5142	if (pVertexDeclD3D)
5143	pVertexDeclD3D->Release();
5144	if (pVertexElement)
5145	RTMemFree(pVertexElement);
5146
5147	hr = pContext->pDevice->EndScene();
5148	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5149
5150	return rc;
5151	}
5152
5153	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
5154	{
5155	HRESULT hr;
5156	RECT rect;
5157	PVMSVGA3DCONTEXT pContext;
5158	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5159	AssertReturn(pState, VERR_NO_MEMORY);
5160
5161	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5162
5163	if ( cid >= pState->cContexts
5164	\|\| pState->papContexts[cid]->id != cid)
5165	{
5166	Log(("vmsvga3dSetScissorRect invalid context id!\n"));
5167	return VERR_INVALID_PARAMETER;
5168	}
5169	pContext = pState->papContexts[cid];
5170
5171	/* Store for vm state save/restore. */
5172	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5173	pContext->state.RectScissor = *pRect;
5174
5175	rect.left = pRect->x;
5176	rect.top = pRect->y;
5177	rect.right = rect.left + pRect->w; /* exclusive */
5178	rect.bottom = rect.top + pRect->h; /* exclusive */
5179
5180	hr = pContext->pDevice->SetScissorRect(&rect);
5181	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5182
5183	return VINF_SUCCESS;
5184	}
5185
5186
5187	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
5188	{
5189	HRESULT hr;
5190	PVMSVGA3DCONTEXT pContext;
5191	PVMSVGA3DSHADER pShader;
5192	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5193	AssertReturn(pState, VERR_NO_MEMORY);
5194
5195	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5196	Log3(("shader code:\n%.*Rhxd\n", cbData, pShaderData));
5197
5198	if ( cid >= pState->cContexts
5199	\|\| pState->papContexts[cid]->id != cid)
5200	{
5201	Log(("vmsvga3dShaderDefine invalid context id!\n"));
5202	return VERR_INVALID_PARAMETER;
5203	}
5204	pContext = pState->papContexts[cid];
5205
5206	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5207	if (type == SVGA3D_SHADERTYPE_VS)
5208	{
5209	if (shid >= pContext->cVertexShaders)
5210	{
5211	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5212	AssertReturn(pvNew, VERR_NO_MEMORY);
5213	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5214	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5215	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5216	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5217	pContext->cVertexShaders = shid + 1;
5218	}
5219	/* If one already exists with this id, then destroy it now. */
5220	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5221	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
5222
5223	pShader = &pContext->paVertexShader[shid];
5224	}
5225	else
5226	{
5227	Assert(type == SVGA3D_SHADERTYPE_PS);
5228	if (shid >= pContext->cPixelShaders)
5229	{
5230	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5231	AssertReturn(pvNew, VERR_NO_MEMORY);
5232	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5233	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5234	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5235	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5236	pContext->cPixelShaders = shid + 1;
5237	}
5238	/* If one already exists with this id, then destroy it now. */
5239	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5240	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
5241
5242	pShader = &pContext->paPixelShader[shid];
5243	}
5244
5245	memset(pShader, 0, sizeof(*pShader));
5246	pShader->id = shid;
5247	pShader->cid = cid;
5248	pShader->type = type;
5249	pShader->cbData = cbData;
5250	pShader->pShaderProgram = RTMemAllocZ(cbData);
5251	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5252	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5253
5254	#ifdef DUMP_SHADER_DISASSEMBLY
5255	LPD3DXBUFFER pDisassembly;
5256	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5257	if (hr == D3D_OK)
5258	{
5259	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5260	pDisassembly->Release();
5261	}
5262	#endif
5263
5264	switch (type)
5265	{
5266	case SVGA3D_SHADERTYPE_VS:
5267	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5268	break;
5269
5270	case SVGA3D_SHADERTYPE_PS:
5271	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5272	break;
5273
5274	default:
5275	AssertFailedReturn(VERR_INVALID_PARAMETER);
5276	}
5277	if (hr != D3D_OK)
5278	{
5279	RTMemFree(pShader->pShaderProgram);
5280	memset(pShader, 0, sizeof(*pShader));
5281	pShader->id = SVGA3D_INVALID_ID;
5282	}
5283
5284	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5285	return VINF_SUCCESS;
5286	}
5287
5288	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5289	{
5290	PVMSVGA3DCONTEXT pContext;
5291	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5292	AssertReturn(pState, VERR_NO_MEMORY);
5293	PVMSVGA3DSHADER pShader = NULL;
5294
5295	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5296
5297	if ( cid >= pState->cContexts
5298	\|\| pState->papContexts[cid]->id != cid)
5299	{
5300	Log(("vmsvga3dShaderDestroy invalid context id!\n"));
5301	return VERR_INVALID_PARAMETER;
5302	}
5303	pContext = pState->papContexts[cid];
5304
5305	if (type == SVGA3D_SHADERTYPE_VS)
5306	{
5307	if ( shid < pContext->cVertexShaders
5308	&& pContext->paVertexShader[shid].id == shid)
5309	{
5310	pShader = &pContext->paVertexShader[shid];
5311	pShader->u.pVertexShader->Release();
5312	}
5313	}
5314	else
5315	{
5316	Assert(type == SVGA3D_SHADERTYPE_PS);
5317	if ( shid < pContext->cPixelShaders
5318	&& pContext->paPixelShader[shid].id == shid)
5319	{
5320	pShader = &pContext->paPixelShader[shid];
5321	pShader->u.pPixelShader->Release();
5322	}
5323	}
5324
5325	if (pShader)
5326	{
5327	if (pShader->pShaderProgram)
5328	RTMemFree(pShader->pShaderProgram);
5329
5330	memset(pShader, 0, sizeof(*pShader));
5331	pShader->id = SVGA3D_INVALID_ID;
5332	}
5333	else
5334	AssertFailedReturn(VERR_INVALID_PARAMETER);
5335
5336	return VINF_SUCCESS;
5337	}
5338
5339	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5340	{
5341	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5342	AssertReturn(pState, VERR_NO_MEMORY);
5343	HRESULT hr;
5344
5345	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5346
5347	NOREF(pContext);
5348	if ( cid >= pState->cContexts
5349	\|\| pState->papContexts[cid]->id != cid)
5350	{
5351	Log(("vmsvga3dShaderSet invalid context id!\n"));
5352	return VERR_INVALID_PARAMETER;
5353	}
5354	pContext = pState->papContexts[cid];
5355
5356	if (type == SVGA3D_SHADERTYPE_VS)
5357	{
5358	/* Save for vm state save/restore. */
5359	pContext->state.shidVertex = shid;
5360	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5361
5362	if ( shid < pContext->cVertexShaders
5363	&& pContext->paVertexShader[shid].id == shid)
5364	{
5365	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5366	Assert(type == pShader->type);
5367
5368	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5369	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5370	}
5371	else
5372	if (shid == SVGA_ID_INVALID)
5373	{
5374	/* Unselect shader. */
5375	hr = pContext->pDevice->SetVertexShader(NULL);
5376	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5377	}
5378	else
5379	AssertFailedReturn(VERR_INVALID_PARAMETER);
5380	}
5381	else
5382	{
5383	/* Save for vm state save/restore. */
5384	pContext->state.shidPixel = shid;
5385	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5386
5387	Assert(type == SVGA3D_SHADERTYPE_PS);
5388	if ( shid < pContext->cPixelShaders
5389	&& pContext->paPixelShader[shid].id == shid)
5390	{
5391	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5392	Assert(type == pShader->type);
5393
5394	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5395	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5396	}
5397	else
5398	if (shid == SVGA_ID_INVALID)
5399	{
5400	/* Unselect shader. */
5401	hr = pContext->pDevice->SetPixelShader(NULL);
5402	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5403	}
5404	else
5405	AssertFailedReturn(VERR_INVALID_PARAMETER);
5406	}
5407
5408	return VINF_SUCCESS;
5409	}
5410
5411	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5412	{
5413	HRESULT hr;
5414	PVMSVGA3DCONTEXT pContext;
5415	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5416	AssertReturn(pState, VERR_NO_MEMORY);
5417
5418	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5419
5420	if ( cid >= pState->cContexts
5421	\|\| pState->papContexts[cid]->id != cid)
5422	{
5423	Log(("vmsvga3dShaderSetConst invalid context id!\n"));
5424	return VERR_INVALID_PARAMETER;
5425	}
5426	pContext = pState->papContexts[cid];
5427
5428	for (uint32_t i = 0; i < cRegisters; i++)
5429	{
5430	Log(("Constant %d: value=%x-%x-%x-%x\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5431	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5432	}
5433
5434	switch (type)
5435	{
5436	case SVGA3D_SHADERTYPE_VS:
5437	switch (ctype)
5438	{
5439	case SVGA3D_CONST_TYPE_FLOAT:
5440	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5441	break;
5442
5443	case SVGA3D_CONST_TYPE_INT:
5444	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5445	break;
5446
5447	case SVGA3D_CONST_TYPE_BOOL:
5448	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5449	break;
5450
5451	default:
5452	AssertFailedReturn(VERR_INVALID_PARAMETER);
5453	}
5454	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5455	break;
5456
5457	case SVGA3D_SHADERTYPE_PS:
5458	switch (ctype)
5459	{
5460	case SVGA3D_CONST_TYPE_FLOAT:
5461	{
5462	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5463	break;
5464	}
5465
5466	case SVGA3D_CONST_TYPE_INT:
5467	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5468	break;
5469
5470	case SVGA3D_CONST_TYPE_BOOL:
5471	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5472	break;
5473
5474	default:
5475	AssertFailedReturn(VERR_INVALID_PARAMETER);
5476	}
5477	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5478	break;
5479
5480	default:
5481	AssertFailedReturn(VERR_INVALID_PARAMETER);
5482	}
5483	return VINF_SUCCESS;
5484	}
5485
5486
5487	int vmsvga3dQueryBegin(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type)
5488	{
5489	AssertFailed();
5490	return VERR_NOT_IMPLEMENTED;
5491	}
5492
5493	int vmsvga3dQueryEnd(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5494	{
5495	AssertFailed();
5496	return VERR_NOT_IMPLEMENTED;
5497	}
5498
5499	int vmsvga3dQueryWait(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5500	{
5501	AssertFailed();
5502	return VERR_NOT_IMPLEMENTED;
5503	}
5504
5505	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps)
5506	{
5507	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5508
5509	LogRel(("\nD3D device caps: DevCaps2:\n"));
5510	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5511	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5512	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5513	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5514	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5515	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5516	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5517	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5518	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5519	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5520	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5521	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5522	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5523	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5524
5525	LogRel(("\nCaps2:\n"));
5526	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5527	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5528	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5529	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5530	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5531	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5532	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5533	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5534	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5535	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5536	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5537	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5538
5539	LogRel(("\nCaps3:\n"));
5540	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5541	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5542	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5543	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5544	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5545	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5546	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5547	LogRel((" - D3DCAPS3_DXVAHD\n"));
5548	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5549	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5550
5551	LogRel(("\nPresentationIntervals:\n"));
5552	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5553	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5554	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5555	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5556	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5557	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5558	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5559	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5560	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5561	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5562
5563	LogRel(("\nDevcaps:\n"));
5564	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5565	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5566	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5567	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5568	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5569	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5570	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5571	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5572	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5573	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5574	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5575	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5576	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5577	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5578	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5579	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5580	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5581	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5582	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5583	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5584	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5585	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5586	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5587	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5588	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5589	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5590	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5591	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5592	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5593	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5594	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5595	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5596	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5597	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5598	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5599	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
5600	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
5601	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
5602	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
5603	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
5604
5605	LogRel(("\nTextureCaps:\n"));
5606	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
5607	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
5608	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
5609	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
5610	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
5611	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
5612	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
5613	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
5614	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
5615	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
5616	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
5617	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
5618	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
5619	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
5620	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
5621	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
5622	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5623	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5624	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
5625	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
5626	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
5627	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
5628	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5629	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5630	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
5631	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
5632	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
5633	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
5634	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
5635	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
5636	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
5637	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
5638	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
5639	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
5640
5641	LogRel(("\nTextureFilterCaps\n"));
5642	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5643	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5644	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5645	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5646	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5647	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5648	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5649	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5650	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5651	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5652	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5653	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5654	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5655	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5656	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5657	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5658	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5659	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5660	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5661	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5662	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5663	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5664	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5665	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5666	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5667	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5668
5669	LogRel(("\nCubeTextureFilterCaps\n"));
5670	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5671	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5672	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5673	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5674	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5675	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5676	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5677	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5678	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5679	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5680	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5681	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5682	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5683	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5684	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5685	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5686	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5687	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5688	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5689	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5690	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5691	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5692	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5693	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5694	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5695	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5696
5697	LogRel(("\nVolumeTextureFilterCaps\n"));
5698	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5699	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5700	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5701	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5702	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5703	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5704	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5705	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5706	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5707	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5708	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5709	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5710	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5711	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5712	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5713	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5714	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5715	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5716	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5717	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5718	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5719	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5720	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5721	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5722	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5723	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5724
5725	LogRel(("\nTextureAddressCaps:\n"));
5726	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
5727	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
5728	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
5729	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
5730	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
5731	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
5732	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
5733	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
5734	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
5735	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
5736	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
5737	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
5738
5739	LogRel(("\nTextureOpCaps:\n"));
5740	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
5741	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
5742	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
5743	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
5744	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
5745	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
5746	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
5747	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
5748	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
5749	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
5750	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
5751	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
5752	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
5753	LogRel((" - D3DTEXOPCAPS_ADD\n"));
5754	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
5755	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
5756	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
5757	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
5758	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
5759	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
5760	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
5761	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
5762	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
5763	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
5764	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
5765	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
5766	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
5767	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
5768	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
5769	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
5770	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
5771	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
5772	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
5773	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
5774	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
5775	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
5776	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
5777	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
5778	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
5779	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
5780	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
5781	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
5782	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
5783	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
5784	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
5785	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
5786	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
5787	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
5788	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
5789	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
5790	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
5791	LogRel((" - D3DTEXOPCAPS_LERP\n"));
5792
5793
5794	LogRel(("\n"));
5795	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
5796	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
5797	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
5798	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
5799
5800	LogRel(("\n"));
5801	RTLogRelSetBuffering(fBufferingSaved);
5802	}
5803

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 57761

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