DevVGA-SVGA3d-win.cpp@ 58466

Last change on this file since 58466 was 57790, checked in by vboxsync, 9 years ago
VMSVGA3d: Turns out I'm blitting to the wrong end (Y direction) of the nsview framebuffer. Missed some [NSOpenGLContext update] calls when the parent view got resized, so it sometimes worked, but not all the time. After calling update, the visible part of the framebuffer is the bottom half, not the top half as I though and as seems to be the case on the other plaforms.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 231.6 KB

Line
1	/* $Id: DevVGA-SVGA3d-win.cpp 57790 2015-09-16 17:09:28Z 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	void vmsvga3dUpdateHostScreenViewport(PVGASTATE pThis, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
327	{
328	/** @todo Scroll the screen content without requiring the guest to redraw. */
329	NOREF(pThis); NOREF(idScreen); NOREF(pOldViewport);
330	}
331
332	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
333	{
334	NOREF(idx3dCaps);
335	HRESULT hr;
336	uint32_t result = 0;
337
338	/* Try if the format can be used for the primary display. */
339	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
340	D3DDEVTYPE_HAL,
341	format,
342	0,
343	D3DRTYPE_SURFACE,
344	format);
345
346	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
347	{
348	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
349	D3DDEVTYPE_HAL,
350	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
351	g_aFormatSupport[i].Usage,
352	g_aFormatSupport[i].ResourceType,
353	format);
354	if (hr == D3D_OK)
355	result \|= g_aFormatSupport[i].FormatOp;
356	}
357
358	/* Check for features only if the format is supported in any form. */
359	if (result)
360	{
361	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
362	{
363	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
364	D3DDEVTYPE_HAL,
365	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
366	g_aFeatureReject[i].Usage,
367	g_aFeatureReject[i].ResourceType,
368	format);
369	if (hr != D3D_OK)
370	result \|= g_aFeatureReject[i].FormatOp;
371	}
372	}
373
374	/** @todo missing:
375	*
376	* SVGA3DFORMAT_OP_PIXELSIZE
377	*/
378
379	switch (idx3dCaps)
380	{
381	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
382	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
383	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
384	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
385	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
386	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
387	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
388	break;
389
390	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
391	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
392	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
393	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
394	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
395	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
396	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
397	break;
398
399	}
400	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
401
402	return result;
403	}
404
405	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
406	{
407	HRESULT hr;
408	uint32_t result = 0;
409
410	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
411	D3DDEVTYPE_HAL,
412	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
413	D3DUSAGE_DEPTHSTENCIL,
414	D3DRTYPE_SURFACE,
415	format);
416	if (hr == D3D_OK)
417	result = SVGA3DFORMAT_OP_ZSTENCIL
418	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
419	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
420
421	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
422	return result;
423	}
424
425
426	int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val)
427	{
428	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
429	AssertReturn(pState, VERR_NO_MEMORY);
430	D3DCAPS9 *pCaps = &pState->caps;
431	int rc = VINF_SUCCESS;
432
433	*pu32Val = 0;
434
435	switch (idx3dCaps)
436	{
437	case SVGA3D_DEVCAP_3D:
438	pu32Val = 1; / boolean? */
439	break;
440
441	case SVGA3D_DEVCAP_MAX_LIGHTS:
442	*pu32Val = pCaps->MaxActiveLights;
443	break;
444
445	case SVGA3D_DEVCAP_MAX_TEXTURES:
446	*pu32Val = pCaps->MaxSimultaneousTextures;
447	break;
448
449	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
450	*pu32Val = pCaps->MaxUserClipPlanes;
451	break;
452
453	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
454	switch (pCaps->VertexShaderVersion)
455	{
456	case D3DVS_VERSION(1,1):
457	*pu32Val = SVGA3DVSVERSION_11;
458	break;
459	case D3DVS_VERSION(2,0):
460	*pu32Val = SVGA3DVSVERSION_20;
461	break;
462	case D3DVS_VERSION(3,0):
463	*pu32Val = SVGA3DVSVERSION_30;
464	break;
465	case D3DVS_VERSION(4,0):
466	*pu32Val = SVGA3DVSVERSION_40;
467	break;
468	default:
469	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
470	break;
471	}
472	break;
473
474	case SVGA3D_DEVCAP_VERTEX_SHADER:
475	/* boolean? */
476	*pu32Val = 1;
477	break;
478
479	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
480	switch (pCaps->PixelShaderVersion)
481	{
482	case D3DPS_VERSION(1,1):
483	*pu32Val = SVGA3DPSVERSION_11;
484	break;
485	case D3DPS_VERSION(1,2):
486	*pu32Val = SVGA3DPSVERSION_12;
487	break;
488	case D3DPS_VERSION(1,3):
489	*pu32Val = SVGA3DPSVERSION_13;
490	break;
491	case D3DPS_VERSION(1,4):
492	*pu32Val = SVGA3DPSVERSION_14;
493	break;
494	case D3DPS_VERSION(2,0):
495	*pu32Val = SVGA3DPSVERSION_20;
496	break;
497	case D3DPS_VERSION(3,0):
498	*pu32Val = SVGA3DPSVERSION_30;
499	break;
500	case D3DPS_VERSION(4,0):
501	*pu32Val = SVGA3DPSVERSION_40;
502	break;
503	default:
504	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
505	break;
506	}
507	break;
508
509	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
510	/* boolean? */
511	*pu32Val = 1;
512	break;
513
514	case SVGA3D_DEVCAP_S23E8_TEXTURES:
515	case SVGA3D_DEVCAP_S10E5_TEXTURES:
516	/* Must be obsolete by now; surface format caps specify the same thing. */
517	rc = VERR_INVALID_PARAMETER;
518	break;
519
520	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
521	break;
522
523	/*
524	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
525	* return TRUE. Even on physical hardware that does not support
526	* these formats natively, the SVGA3D device will provide an emulation
527	* which should be invisible to the guest OS.
528	*/
529	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
530	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
531	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
532	*pu32Val = 1;
533	break;
534
535	case SVGA3D_DEVCAP_QUERY_TYPES:
536	break;
537
538	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
539	break;
540
541	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
542	AssertCompile(sizeof(uint32_t) == sizeof(float));
543	(float )pu32Val = pCaps->MaxPointSize;
544	break;
545
546	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
547	/* @todo ?? */
548	rc = VERR_INVALID_PARAMETER;
549	break;
550
551	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
552	*pu32Val = pCaps->MaxTextureWidth;
553	break;
554
555	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
556	*pu32Val = pCaps->MaxTextureHeight;
557	break;
558
559	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
560	*pu32Val = pCaps->MaxVolumeExtent;
561	break;
562
563	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
564	*pu32Val = pCaps->MaxTextureRepeat;
565	break;
566
567	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
568	*pu32Val = pCaps->MaxTextureAspectRatio;
569	break;
570
571	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
572	*pu32Val = pCaps->MaxAnisotropy;
573	break;
574
575	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
576	*pu32Val = pCaps->MaxPrimitiveCount;
577	break;
578
579	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
580	*pu32Val = pCaps->MaxVertexIndex;
581	break;
582
583	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
584	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
585	break;
586
587	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
588	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
589	break;
590
591	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
592	*pu32Val = pCaps->VS20Caps.NumTemps;
593	break;
594
595	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
596	*pu32Val = pCaps->PS20Caps.NumTemps;
597	break;
598
599	case SVGA3D_DEVCAP_TEXTURE_OPS:
600	break;
601
602	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
603	break;
604
605	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
606	break;
607
608	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
609	break;
610
611	case SVGA3D_DEVCAP_SUPERSAMPLE:
612	break;
613
614	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
615	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
616	break;
617
618	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
619	break;
620
621	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /* @todo same thing? */
622	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
623	*pu32Val = pCaps->NumSimultaneousRTs;
624	break;
625
626	/*
627	* This is the maximum number of SVGA context IDs that the guest
628	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
629	*/
630	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
631	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
632	break;
633
634	/*
635	* This is the maximum number of SVGA surface IDs that the guest
636	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
637	*/
638	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
639	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
640	break;
641
642	/* Supported surface formats. */
643	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
644	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
645	break;
646
647	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
648	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
649	break;
650
651	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
652	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
653	break;
654
655	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
656	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
657	break;
658
659	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
660	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
661	break;
662
663	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
664	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
665	break;
666
667	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
668	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
669	break;
670
671	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
672	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
673	break;
674
675	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
676	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
677	break;
678
679	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
680	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
681	break;
682
683	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
684	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
685	break;
686
687	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
688	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
689	break;
690
691	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
692	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /* @todo not correct */
693	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
694	break;
695
696	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
697	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
698	break;
699
700	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
701	/* @todo supposed to be floating-point, but unable to find a match for D3D9... */
702	*pu32Val = 0;
703	break;
704
705	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
706	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
707	break;
708
709	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
710	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
711	break;
712
713	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
714	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
715	break;
716
717	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
718	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
719	break;
720
721	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
722	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
723	break;
724
725	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
726	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
727	break;
728
729	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
730	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
731	break;
732
733	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
734	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
735	break;
736
737	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
738	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
739	break;
740
741	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
742	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
743	break;
744
745	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
746	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
747	break;
748
749	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
750	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
751	break;
752
753	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
754	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
755	break;
756
757	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
758	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
759	break;
760
761	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
762	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
763	break;
764
765	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
766	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
767	break;
768
769	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
770	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
771	break;
772
773	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
774	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
775	break;
776
777	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
778	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
779	break;
780
781	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
782	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
783	break;
784
785	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
786	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
787	break;
788
789	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
790	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
791	break;
792
793	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
794	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
795	break;
796
797	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
798	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
799	break;
800
801	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
802	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
803	/* Unknown; only in DX10 & 11 */
804	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
805	rc = VERR_INVALID_PARAMETER;
806	*pu32Val = 0;
807	break;
808
809	default:
810	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
811	rc = VERR_INVALID_PARAMETER;
812	break;
813	}
814	#if 0
815	/* Dump of VMWare Player caps (from their log); for debugging purposes */
816	switch (idx3dCaps)
817	{
818	case 0:
819	*pu32Val = 0x00000001;
820	break;
821	case 1:
822	*pu32Val = 0x0000000a;
823	break;
824	case 2:
825	*pu32Val = 0x00000008;
826	break;
827	case 3: *pu32Val = 0x00000006; break;
828	case 4: *pu32Val = 0x00000007; break;
829	case 5: *pu32Val = 0x00000001; break;
830	case 6: *pu32Val = 0x0000000d; break;
831	case 7: *pu32Val = 0x00000001; break;
832	case 8: *pu32Val = 0x00000004; break;
833	case 9: *pu32Val = 0x00000001; break;
834	case 10: *pu32Val = 0x00000001; break;
835	case 11: *pu32Val = 0x00000004; break;
836	case 12: *pu32Val = 0x00000001; break;
837	case 13: *pu32Val = 0x00000001; break;
838	case 14: *pu32Val = 0x00000001; break;
839	case 15: *pu32Val = 0x00000001; break;
840	case 16: *pu32Val = 0x00000001; break;
841	case 17: *pu32Val = (uint32_t)256.000000; break;
842	case 18: *pu32Val = 0x00000014; break;
843	case 19: *pu32Val = 0x00001000; break;
844	case 20: *pu32Val = 0x00001000; break;
845	case 21: *pu32Val = 0x00000800; break;
846	case 22: *pu32Val = 0x00002000; break;
847	case 23: *pu32Val = 0x00000800; break;
848	case 24: *pu32Val = 0x00000010; break;
849	case 25: *pu32Val = 0x000fffff; break;
850	case 26: *pu32Val = 0x00ffffff; break;
851	case 27: *pu32Val = 0xffffffff; break;
852	case 28: *pu32Val = 0xffffffff; break;
853	case 29: *pu32Val = 0x00000020; break;
854	case 30: *pu32Val = 0x00000020; break;
855	case 31: *pu32Val = 0x03ffffff; break;
856	case 32: *pu32Val = 0x0098ec1f; break;
857	case 33: *pu32Val = 0x0098e11f; break;
858	case 34: *pu32Val = 0x0098e01f; break;
859	case 35: *pu32Val = 0x012c2000; break;
860	case 36: *pu32Val = 0x0098e11f; break;
861	case 37: *pu32Val = 0x0090c11f; break;
862	case 38: *pu32Val = 0x0098ec1f; break;
863	case 39: *pu32Val = 0x00804007; break;
864	case 40: *pu32Val = 0x0080c007; break;
865	case 41: *pu32Val = 0x00804007; break;
866	case 42: *pu32Val = 0x0080c007; break;
867	case 43: *pu32Val = 0x000000c1; break;
868	case 44: *pu32Val = 0x000000c1; break;
869	case 45: *pu32Val = 0x000000c1; break;
870	case 46: *pu32Val = 0x00808005; break;
871	case 47: *pu32Val = 0x00808005; break;
872	case 48: *pu32Val = 0x00808005; break;
873	case 49: *pu32Val = 0x00808005; break;
874	case 50: *pu32Val = 0x00808005; break;
875	case 51: *pu32Val = 0x01240000; break;
876	case 52: *pu32Val = 0x00814007; break;
877	case 53: *pu32Val = 0x00814007; break;
878	case 54: *pu32Val = 0x00814007; break;
879	case 55: *pu32Val = 0x01240000; break;
880	case 56: *pu32Val = 0x0080401f; break;
881	case 57: *pu32Val = 0x0080401f; break;
882	case 58: *pu32Val = 0x0080401f; break;
883	case 59: *pu32Val = 0x0080401f; break;
884	case 60: *pu32Val = 0x0080601f; break;
885	case 61: *pu32Val = 0x0080401f; break;
886	case 62: *pu32Val = 0x00000000; break;
887	case 63: *pu32Val = 0x00000004; break;
888	case 64: *pu32Val = 0x00000004; break;
889	case 65: *pu32Val = 0x00814005; break;
890	case 66: *pu32Val = 0x0080401f; break;
891	case 67: *pu32Val = 0x0080601f; break;
892	case 68: *pu32Val = 0x00006009; break;
893	case 69: *pu32Val = 0x00006001; break;
894	case 70: *pu32Val = 0x00000001; break;
895	case 71: *pu32Val = 0x0000000b; break;
896	case 72: *pu32Val = 0x00000001; break;
897	case 73: *pu32Val = 0x00000000; break;
898	case 74: *pu32Val = 0x00000000; break;
899	case 75: *pu32Val = 0x01246000; break;
900	case 76: *pu32Val = 0x00004009; break;
901	case 77: *pu32Val = 0x00000100; break;
902	case 78: *pu32Val = 0x00008000; break;
903	case 79: *pu32Val = 0x000000c1; break;
904	case 80: *pu32Val = 0x01240000; break;
905	case 81: *pu32Val = 0x000000c1; break;
906	case 82: *pu32Val = 0x00800005; break;
907	case 83: *pu32Val = 0x00800005; break;
908	case 84: *pu32Val = 0x00000000; break;
909	case 85: *pu32Val = 0x00000000; break;
910	case 86: *pu32Val = 0x00000000; break;
911	case 87: *pu32Val = 0x00000000; break;
912	case 88: *pu32Val = 0x00000000; break;
913	case 89: *pu32Val = (uint32_t) 0.000000; break;
914	case 90: *pu32Val = (uint32_t) 0.000000; break;
915	case 91: *pu32Val = 0x00006009; break;
916	default:
917	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
918	// rc = VERR_INVALID_PARAMETER;
919	break;
920	}
921	#endif
922	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
923	return rc;
924	}
925
926	/**
927	* Convert SVGA format value to its D3D equivalent
928	*/
929	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
930	{
931	switch (format)
932	{
933	case SVGA3D_X8R8G8B8:
934	return D3DFMT_X8R8G8B8;
935	case SVGA3D_A8R8G8B8:
936	return D3DFMT_A8R8G8B8;
937	case SVGA3D_R5G6B5:
938	return D3DFMT_R5G6B5;
939	case SVGA3D_X1R5G5B5:
940	return D3DFMT_X1R5G5B5;
941	case SVGA3D_A1R5G5B5:
942	return D3DFMT_A1R5G5B5;
943	case SVGA3D_A4R4G4B4:
944	return D3DFMT_A4R4G4B4;
945
946	case SVGA3D_Z_D32:
947	return D3DFMT_D32;
948	case SVGA3D_Z_D16:
949	return D3DFMT_D16;
950	case SVGA3D_Z_D24S8_INT: /* @todo not correct */
951	case SVGA3D_Z_D24S8:
952	return D3DFMT_D24S8;
953	case SVGA3D_Z_D15S1:
954	return D3DFMT_D15S1;
955	case SVGA3D_Z_D24X8:
956	return D3DFMT_D24X8;
957	/* Advanced D3D9 depth formats. */
958	case SVGA3D_Z_DF16:
959	/* @todo supposed to be floating-point, but unable to find a match for D3D9... */
960	AssertFailedReturn(D3DFMT_UNKNOWN);
961	case SVGA3D_Z_DF24:
962	return D3DFMT_D24FS8;
963
964	case SVGA3D_LUMINANCE8:
965	return D3DFMT_L8;
966	case SVGA3D_LUMINANCE4_ALPHA4:
967	return D3DFMT_A4L4;
968	case SVGA3D_LUMINANCE16:
969	return D3DFMT_L16;
970	case SVGA3D_LUMINANCE8_ALPHA8:
971	return D3DFMT_A8L8;
972
973	case SVGA3D_DXT1:
974	return D3DFMT_DXT1;
975	case SVGA3D_DXT2:
976	return D3DFMT_DXT2;
977	case SVGA3D_DXT3:
978	return D3DFMT_DXT3;
979	case SVGA3D_DXT4:
980	return D3DFMT_DXT4;
981	case SVGA3D_DXT5:
982	return D3DFMT_DXT5;
983
984	/* Bump-map formats */
985	case SVGA3D_BUMPU8V8:
986	return D3DFMT_V8U8;
987	case SVGA3D_BUMPL6V5U5:
988	return D3DFMT_L6V5U5;
989	case SVGA3D_BUMPX8L8V8U8:
990	return D3DFMT_X8L8V8U8;
991	case SVGA3D_BUMPL8V8U8:
992	/* No corresponding D3D9 equivalent. */
993	AssertFailedReturn(D3DFMT_UNKNOWN);
994	/* signed bump-map formats */
995	case SVGA3D_V8U8:
996	return D3DFMT_V8U8;
997	case SVGA3D_Q8W8V8U8:
998	return D3DFMT_Q8W8V8U8;
999	case SVGA3D_CxV8U8:
1000	return D3DFMT_CxV8U8;
1001	/* mixed bump-map formats */
1002	case SVGA3D_X8L8V8U8:
1003	return D3DFMT_X8L8V8U8;
1004	case SVGA3D_A2W10V10U10:
1005	return D3DFMT_A2W10V10U10;
1006
1007	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1008	return D3DFMT_A16B16G16R16F;
1009	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1010	return D3DFMT_A32B32G32R32F;
1011
1012	case SVGA3D_A2R10G10B10:
1013	return D3DFMT_A2R10G10B10;
1014
1015	case SVGA3D_ALPHA8:
1016	return D3DFMT_A8;
1017
1018	/* Single- and dual-component floating point formats */
1019	case SVGA3D_R_S10E5:
1020	return D3DFMT_R16F;
1021	case SVGA3D_R_S23E8:
1022	return D3DFMT_R32F;
1023	case SVGA3D_RG_S10E5:
1024	return D3DFMT_G16R16F;
1025	case SVGA3D_RG_S23E8:
1026	return D3DFMT_G32R32F;
1027
1028	/*
1029	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1030	* the most efficient format to use when creating new surfaces
1031	* expressly for index or vertex data.
1032	*/
1033	case SVGA3D_BUFFER:
1034	return D3DFMT_UNKNOWN;
1035
1036	case SVGA3D_V16U16:
1037	return D3DFMT_V16U16;
1038
1039	case SVGA3D_G16R16:
1040	return D3DFMT_G16R16;
1041	case SVGA3D_A16B16G16R16:
1042	return D3DFMT_A16B16G16R16;
1043
1044	/* Packed Video formats */
1045	case SVGA3D_UYVY:
1046	return D3DFMT_UYVY;
1047	case SVGA3D_YUY2:
1048	return D3DFMT_YUY2;
1049
1050	/* Planar video formats */
1051	case SVGA3D_NV12:
1052	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1053
1054	/* Video format with alpha */
1055	case SVGA3D_AYUV:
1056	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1057
1058	case SVGA3D_BC4_UNORM:
1059	case SVGA3D_BC5_UNORM:
1060	/* Unknown; only in DX10 & 11 */
1061	break;
1062	}
1063	AssertFailedReturn(D3DFMT_UNKNOWN);
1064	}
1065
1066	/**
1067	* Convert SVGA multi sample count value to its D3D equivalent
1068	*/
1069	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1070	{
1071	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1072	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1073
1074	if (multisampleCount > 16)
1075	return D3DMULTISAMPLE_NONE;
1076
1077	/* @todo exact same mapping as d3d? */
1078	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1079	}
1080
1081
1082	/**
1083	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1084	*
1085	* @param pState The VMSVGA3d state.
1086	* @param pSurface The surface being destroyed.
1087	*/
1088	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1089	{
1090	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1091	Assert(pSurface->pSharedObjectTree == NULL);
1092
1093	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
1094	{
1095	case SVGA3D_SURFACE_CUBEMAP:
1096	AssertFailed(); /** @todo */
1097	break;
1098
1099	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
1100	if (pSurface->u.pIndexBuffer)
1101	pSurface->u.pIndexBuffer->Release();
1102	break;
1103
1104	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
1105	if (pSurface->u.pVertexBuffer)
1106	pSurface->u.pVertexBuffer->Release();
1107	break;
1108
1109	case SVGA3D_SURFACE_HINT_TEXTURE:
1110	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1111	if (pSurface->u.pTexture)
1112	pSurface->u.pTexture->Release();
1113	if (pSurface->bounce.pTexture)
1114	pSurface->bounce.pTexture->Release();
1115	break;
1116
1117	case SVGA3D_SURFACE_HINT_RENDERTARGET:
1118	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
1119	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_HINT_TEXTURE: /** @todo actual texture surface not supported */
1120	if (pSurface->fStencilAsTexture)
1121	pSurface->u.pTexture->Release();
1122	else
1123	if (pSurface->u.pSurface)
1124	pSurface->u.pSurface->Release();
1125	break;
1126
1127	default:
1128	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface), ("type=%x\n", (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1129	break;
1130	}
1131
1132	if (pSurface->pQuery)
1133	pSurface->pQuery->Release();
1134	}
1135
1136
1137	/*
1138	* Release all shared surface objects.
1139	*/
1140	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1141	{
1142	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1143	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1144
1145	switch (pSurface->flags & (SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET \| SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_CUBEMAP))
1146	{
1147	case SVGA3D_SURFACE_HINT_TEXTURE:
1148	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1149	Log(("vmsvga3dSharedSurfaceDestroyTree: release shared object for context %d\n", pNode->Key));
1150	Assert(pSharedSurface->u.pTexture);
1151	if (pSharedSurface->u.pTexture)
1152	pSharedSurface->u.pTexture->Release();
1153	break;
1154
1155	default:
1156	AssertFailed();
1157	break;
1158	}
1159	RTMemFree(pNode);
1160	return 0;
1161	}
1162
1163	/* Get the shared surface copy or create a new one. */
1164	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1165	{
1166	Assert(pSurface->hSharedObject);
1167
1168	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1169	if (!pSharedSurface)
1170	{
1171	HRESULT hr;
1172	bool ret;
1173
1174	Log(("vmsvga3dSurfaceGetSharedCopy: Create shared texture copy d3d (%d,%d) cMip=%d usage %x format %x.\n",
1175	pSurface->pMipmapLevels[0].size.width,
1176	pSurface->pMipmapLevels[0].size.height,
1177	pSurface->faces[0],
1178	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1179	pSurface->formatD3D));
1180
1181	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1182	AssertReturn(pSharedSurface, NULL);
1183
1184	pSharedSurface->Core.Key = pContext->id;
1185	ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1186	AssertReturn(ret, NULL);
1187
1188	/* Create shadow copy of the original shared texture. Shared d3d resources require Vista+ and have some restrictions. */
1189	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1190	pSurface->pMipmapLevels[0].size.height,
1191	pSurface->faces[0].numMipLevels,
1192	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1193	pSurface->formatD3D,
1194	D3DPOOL_DEFAULT,
1195	&pSharedSurface->u.pTexture,
1196	&pSurface->hSharedObject);
1197	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceGetSharedCopy: CreateTexture failed with %x\n", hr), NULL);
1198	}
1199	return pSharedSurface;
1200	}
1201
1202	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1203	* (D3D does not synchronize shared surface usage)
1204	*/
1205	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1206	{
1207	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1208	Assert(pSurface->id != SVGA3D_INVALID_ID);
1209
1210	/* Nothing to do if this surface hasn't been shared. */
1211	if (pSurface->pSharedObjectTree == NULL)
1212	return VINF_SUCCESS;
1213
1214	Log(("vmsvga3dSurfaceTrackUsage: track usage of surface id=%x (cid=%x)\n", pSurface->id, pContext->id));
1215
1216	/* Release the previous query object. */
1217	if (pSurface->pQuery)
1218	{
1219	Log(("vmsvga3dSurfaceTrackUsage: release old query object\n"));
1220	pSurface->pQuery->Release();
1221	pSurface->pQuery = NULL;
1222	}
1223	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1224	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1225
1226	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1227	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1228	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1229
1230	return VINF_SUCCESS;
1231	}
1232
1233
1234	/**
1235	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1236	*
1237	* @returns VBox status code.
1238	* @param pState The VMSVGA3d state.
1239	* @param pContext The context.
1240	* @param sid The surface ID.
1241	*/
1242	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1243	{
1244	Assert(sid < SVGA3D_MAX_SURFACE_IDS);
1245	AssertReturn(sid < pState->cSurfaces, VERR_INVALID_PARAMETER);
1246	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1247	AssertReturn(pSurface && pSurface->id == sid, VERR_INVALID_PARAMETER);
1248
1249	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1250	}
1251
1252
1253	/* Wait for all drawing, that uses this surface, to finish. */
1254	int vmsvga3dSurfaceFlush(PVGASTATE pThis, PVMSVGA3DSURFACE pSurface)
1255	{
1256	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1257	HRESULT hr;
1258
1259	if (!pSurface->pQuery)
1260	{
1261	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1262	return VINF_SUCCESS; /* nothing to wait for */
1263	}
1264	Assert(pSurface->pSharedObjectTree);
1265
1266	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%x)\n", pSurface->id));
1267	while (true)
1268	{
1269	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1270	if (hr != S_FALSE) break;
1271
1272	RTThreadSleep(1);
1273	}
1274	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1275
1276	pSurface->pQuery->Release();
1277	pSurface->pQuery = NULL;
1278	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1279
1280	return VINF_SUCCESS;
1281	}
1282
1283	int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1284	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1285	{
1286	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
1287	PVMSVGA3DSURFACE pSurfaceSrc;
1288	uint32_t sidSrc = src.sid;
1289	PVMSVGA3DSURFACE pSurfaceDest;
1290	uint32_t sidDest = dest.sid;
1291	int rc = VINF_SUCCESS;
1292
1293	AssertReturn(pState, VERR_NO_MEMORY);
1294	AssertReturn(sidSrc < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
1295	AssertReturn(sidSrc < pState->cSurfaces && pState->papSurfaces[sidSrc]->id == sidSrc, VERR_INVALID_PARAMETER);
1296	AssertReturn(sidDest < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
1297	AssertReturn(sidDest < pState->cSurfaces && pState->papSurfaces[sidDest]->id == sidDest, VERR_INVALID_PARAMETER);
1298
1299	pSurfaceSrc = pState->papSurfaces[sidSrc];
1300	pSurfaceDest = pState->papSurfaces[sidDest];
1301
1302	AssertReturn(pSurfaceSrc->faces[0].numMipLevels > src.mipmap, VERR_INVALID_PARAMETER);
1303	AssertReturn(pSurfaceDest->faces[0].numMipLevels > dest.mipmap, VERR_INVALID_PARAMETER);
1304
1305	// AssertMsgReturn(pSurfaceSrc->format == pSurfaceDest->format, ("Format mismatch (%d vs %d)!!\n", pSurfaceSrc->format, pSurfaceDest->format), VERR_INVALID_PARAMETER);
1306
1307	bool fSrcTexture = !!(pSurfaceSrc->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1308	bool fDestTexture = !!(pSurfaceDest->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1309
1310	if ( fDestTexture
1311	&& !pSurfaceDest->u.pSurface
1312	&& pSurfaceSrc->u.pSurface)
1313	{
1314	uint32_t cid;
1315	PVMSVGA3DCONTEXT pContext;
1316
1317	/* @todo stricter checks for associated context */
1318	cid = pSurfaceSrc->idAssociatedContext;
1319	if ( cid >= pState->cContexts
1320	\|\| pState->papContexts[cid]->id != cid)
1321	{
1322	Log(("vmsvga3dSurfaceCopy invalid context id!\n"));
1323	return VERR_INVALID_PARAMETER;
1324	}
1325	pContext = pState->papContexts[cid];
1326
1327	Log(("vmsvga3dSurfaceCopy: create texture surface id=%x type=%d format=%d -> create texture\n", sidDest, pSurfaceDest->flags, pSurfaceDest->format));
1328	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurfaceDest);
1329	AssertRCReturn(rc, rc);
1330	}
1331
1332	if ( pSurfaceSrc->u.pSurface
1333	&& pSurfaceDest->u.pSurface)
1334	{
1335	uint32_t cid;
1336	PVMSVGA3DCONTEXT pContext;
1337	IDirect3DTexture9 *pSrcTexture = pSurfaceSrc->u.pTexture;
1338
1339	/* @todo stricter checks for associated context */
1340	cid = pSurfaceDest->idAssociatedContext;
1341	if ( cid >= pState->cContexts
1342	\|\| pState->papContexts[cid]->id != cid)
1343	{
1344	Log(("vmsvga3dSurfaceCopy invalid context id!\n"));
1345	return VERR_INVALID_PARAMETER;
1346	}
1347	pContext = pState->papContexts[cid];
1348
1349	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1350	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1351	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1352
1353	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1354	if ( fSrcTexture
1355	&& pSurfaceSrc->idAssociatedContext != cid)
1356	{
1357	Log(("vmsvga3dSurfaceCopy; using texture %x created for another context (%d vs %d)\n", sidSrc, pSurfaceSrc->idAssociatedContext, cid));
1358
1359	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pSurfaceSrc);
1360	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1361
1362	pSrcTexture = pSharedSurface->u.pTexture;
1363	}
1364	#endif
1365
1366	for (uint32_t i = 0; i < cCopyBoxes; i++)
1367	{
1368	HRESULT hr;
1369	RECT RectSrc;
1370	RECT RectDest;
1371	IDirect3DSurface9 *pSrc;
1372	IDirect3DSurface9 *pDest;
1373
1374	RectSrc.left = pBox[i].srcx;
1375	RectSrc.top = pBox[i].srcy;
1376	RectSrc.right = pBox[i].srcx + pBox[i].w; /* exclusive */
1377	RectSrc.bottom = pBox[i].srcy + pBox[i].h; /* exclusive */
1378	RectDest.left = pBox[i].x;
1379	RectDest.top = pBox[i].y;
1380	RectDest.right = pBox[i].x + pBox[i].w; /* exclusive */
1381	RectDest.bottom = pBox[i].y + pBox[i].h; /* exclusive */
1382
1383	Log(("vmsvga3dSurfaceCopy: (StretchRect) copy src sid=%x face=%d mipmap=%d (%d,%d)(%d,%d) to dest sid=%x face=%d mipmap=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1384
1385	if ( sidSrc == sidDest
1386	&& pBox[i].srcx == pBox[i].x
1387	&& pBox[i].srcy == pBox[i].y)
1388	{
1389	Log(("vmsvga3dSurfaceCopy: redundant copy to the same surface at the same coordinates. Ignore. \n"));
1390	continue;
1391	}
1392	Assert(sidSrc != sidDest);
1393	Assert(!pBox[i].srcz && !pBox[i].z);
1394
1395	if (fSrcTexture)
1396	{
1397	hr = pSrcTexture->GetSurfaceLevel(src.mipmap /* Texture level */,
1398	&pSrc);
1399	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1400	}
1401	else
1402	pSrc = pSurfaceSrc->u.pSurface;
1403
1404	if (fDestTexture)
1405	{
1406	hr = pSurfaceDest->u.pTexture->GetSurfaceLevel(dest.mipmap /* Texture level */,
1407	&pDest);
1408	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1409	}
1410	else
1411	pDest = pSurfaceDest->u.pSurface;
1412
1413	/* UpdateSurface is too picky; use StretchRect instead */
1414	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1415
1416	/* GetSurfaceLevel increases the reference count; release the objects again. */
1417	if (fDestTexture)
1418	pDest->Release();
1419	if (fSrcTexture)
1420	pSrc->Release();
1421
1422	/* Track the StretchRect operation. */
1423	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceSrc);
1424	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceDest);
1425
1426	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: UpdateSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1427	}
1428	}
1429	else
1430	for (uint32_t i = 0; i < cCopyBoxes; i++)
1431	{
1432	HRESULT hr = D3D_OK;
1433	D3DLOCKED_RECT LockedSrcRect;
1434	D3DLOCKED_RECT LockedDestRect;
1435	RECT Rect;
1436
1437	Rect.left = pBox[i].srcx;
1438	Rect.top = pBox[i].srcy;
1439	Rect.right = pBox[i].srcx + pBox[i].w; /* exclusive */
1440	Rect.bottom = pBox[i].srcy + pBox[i].h; /* exclusive */
1441
1442	Log(("vmsvga3dSurfaceCopy: (manual) copy src=%x src=%x face=%d (%d,%d)(%d,%d) to dest=%x src=%x face=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, Rect.left, Rect.top, Rect.right, Rect.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1443
1444	Assert(!pBox[i].srcz && !pBox[i].z);
1445
1446	if (!pSurfaceSrc->u.pSurface)
1447	{
1448	LockedSrcRect.pBits = (void *)pSurfaceSrc->pMipmapLevels[src.mipmap].pSurfaceData;
1449	LockedSrcRect.Pitch = pSurfaceSrc->pMipmapLevels[src.mipmap].cbSurfacePitch;
1450	}
1451	else
1452	{
1453	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1454	vmsvga3dSurfaceFlush(pThis, pSurfaceSrc);
1455
1456	if (fSrcTexture)
1457	{
1458	Assert(!pSurfaceSrc->bounce.pTexture);
1459	hr = pSurfaceSrc->u.pTexture->LockRect(src.mipmap, /* Texture level */
1460	&LockedSrcRect,
1461	&Rect,
1462	D3DLOCK_READONLY);
1463	}
1464	else
1465	hr = pSurfaceSrc->u.pSurface->LockRect(&LockedSrcRect,
1466	&Rect,
1467	D3DLOCK_READONLY);
1468	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1469	}
1470
1471	if (!pSurfaceDest->u.pSurface)
1472	{
1473	LockedDestRect.pBits = (void *)pSurfaceDest->pMipmapLevels[dest.mipmap].pSurfaceData;
1474	LockedDestRect.Pitch = pSurfaceDest->pMipmapLevels[dest.mipmap].cbSurfacePitch;
1475	}
1476	else
1477	{
1478	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1479	vmsvga3dSurfaceFlush(pThis, pSurfaceDest);
1480
1481	if (fDestTexture)
1482	{
1483	Assert(!pSurfaceDest->bounce.pTexture);
1484	hr = pSurfaceDest->u.pTexture->LockRect(dest.mipmap, /* texture level */
1485	&LockedDestRect,
1486	&Rect,
1487	0);
1488	}
1489	else
1490	hr = pSurfaceDest->u.pSurface->LockRect(&LockedDestRect,
1491	&Rect,
1492	0);
1493	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1494	}
1495
1496	uint8_t pDest = (uint8_t )LockedDestRect.pBits + LockedDestRect.Pitch * pBox[i].y + pBox[i].x * pSurfaceDest->cbBlock;
1497	uint8_t pSrc = (uint8_t )LockedSrcRect.pBits + LockedSrcRect.Pitch * pBox[i].srcy + pBox[i].srcx * pSurfaceSrc->cbBlock;
1498
1499	for (int32_t j = Rect.top; j < Rect.bottom; j++)
1500	{
1501	memcpy(pDest, pSrc, pBox[i].w * pSurfaceSrc->cbBlock);
1502
1503	pDest += LockedDestRect.Pitch;
1504	pSrc += LockedSrcRect.Pitch;
1505	}
1506
1507	if (pSurfaceDest->u.pSurface)
1508	{
1509	if (fDestTexture)
1510	hr = pSurfaceDest->u.pTexture->UnlockRect(dest.mipmap /* Texture level */);
1511	else
1512	hr = pSurfaceDest->u.pSurface->UnlockRect();
1513	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1514	}
1515
1516	if (pSurfaceSrc->u.pSurface)
1517	{
1518	if (fSrcTexture)
1519	hr = pSurfaceSrc->u.pTexture->UnlockRect(src.mipmap /* Texture level */);
1520	else
1521	hr = pSurfaceSrc->u.pSurface->UnlockRect();
1522	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceCopy: Unlock failed with %x\n", hr), VERR_INTERNAL_ERROR);
1523	}
1524	}
1525
1526	return VINF_SUCCESS;
1527	}
1528
1529
1530	/**
1531	* Create D3D/OpenGL texture object for the specified surface.
1532	*
1533	* Surfaces are created when needed.
1534	*
1535	* @param pState The VMSVGA3d state.
1536	* @param pContext The context.
1537	* @param idAssociatedContext Probably the same as pContext->id.
1538	* @param pSurface The surface to create the texture for.
1539	*/
1540	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1541	PVMSVGA3DSURFACE pSurface)
1542
1543	{
1544	HRESULT hr;
1545	IDirect3DTexture9 *pTexture;
1546
1547	Assert(pSurface->hSharedObject == NULL);
1548
1549	if ( pSurface->formatD3D == D3DFMT_D24S8
1550	\|\| pSurface->formatD3D == D3DFMT_D24X8)
1551	{
1552	Assert(pSurface->faces[0].numMipLevels == 1);
1553	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1554	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1555	pSurface->pMipmapLevels[0].size.height,
1556	1,
1557	D3DUSAGE_DEPTHSTENCIL,
1558	FOURCC_INTZ,
1559	D3DPOOL_DEFAULT,
1560	&pSurface->u.pTexture,
1561	&pSurface->hSharedObject /* might result in poor performance */);
1562	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1563	pTexture = pSurface->u.pTexture;
1564
1565	pSurface->fStencilAsTexture = true;
1566	}
1567	else
1568	{
1569	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1570	pSurface->pMipmapLevels[0].size.height,
1571	pSurface->faces[0].numMipLevels,
1572	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1573	pSurface->formatD3D,
1574	D3DPOOL_DEFAULT,
1575	&pSurface->u.pTexture,
1576	&pSurface->hSharedObject);
1577	if (hr == D3D_OK)
1578	{
1579	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1580	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1581	pSurface->pMipmapLevels[0].size.height,
1582	pSurface->faces[0].numMipLevels,
1583	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1584	pSurface->formatD3D,
1585	D3DPOOL_SYSTEMMEM,
1586	&pSurface->bounce.pTexture,
1587	NULL);
1588	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1589	pTexture = pSurface->bounce.pTexture;
1590	}
1591	else
1592	{
1593	Log(("Format not accepted -> try old method\n"));
1594	/* The format was probably not accepted; fall back to our old mode. */
1595	hr = pContext->pDevice->CreateTexture(pSurface->pMipmapLevels[0].size.width,
1596	pSurface->pMipmapLevels[0].size.height,
1597	pSurface->faces[0].numMipLevels,
1598	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1599	pSurface->formatD3D,
1600	D3DPOOL_DEFAULT,
1601	&pSurface->u.pTexture,
1602	&pSurface->hSharedObject /* might result in poor performance */);
1603	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1604	pTexture = pSurface->u.pTexture;
1605	}
1606	}
1607
1608	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
1609	{
1610	/* Set the mip map generation filter settings. */
1611	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
1612	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
1613	}
1614
1615	if (pSurface->fDirty)
1616	{
1617	Log(("vmsvga3dBackCreateTexture: sync dirty texture\n"));
1618	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
1619	{
1620	if (pSurface->pMipmapLevels[i].fDirty)
1621	{
1622	D3DLOCKED_RECT LockedRect;
1623
1624	hr = pTexture->LockRect(i, /* texture level */
1625	&LockedRect,
1626	NULL, /* entire texture */
1627	0);
1628
1629	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1630
1631	Log(("vmsvga3dBackCreateTexture: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->pMipmapLevels[i].cbSurfacePitch));
1632
1633	uint8_t pDest = (uint8_t )LockedRect.pBits;
1634	uint8_t pSrc = (uint8_t )pSurface->pMipmapLevels[i].pSurfaceData;
1635	for (uint32_t j = 0; j < pSurface->pMipmapLevels[i].size.height; j++)
1636	{
1637	memcpy(pDest, pSrc, pSurface->pMipmapLevels[i].cbSurfacePitch);
1638
1639	pDest += LockedRect.Pitch;
1640	pSrc += pSurface->pMipmapLevels[i].cbSurfacePitch;
1641	}
1642
1643	hr = pTexture->UnlockRect(i /* texture level */);
1644	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1645
1646	pSurface->pMipmapLevels[i].fDirty = false;
1647	}
1648	}
1649	if (pSurface->bounce.pTexture)
1650	{
1651	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
1652
1653	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
1654	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1655
1656	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
1657	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
1658	{
1659	RTMemFree(pSurface->pMipmapLevels[i].pSurfaceData);
1660	pSurface->pMipmapLevels[i].pSurfaceData = NULL;
1661	}
1662	}
1663	pSurface->fDirty = false;
1664	}
1665	pSurface->flags \|= SVGA3D_SURFACE_HINT_TEXTURE;
1666	pSurface->idAssociatedContext = idAssociatedContext;
1667	return VINF_SUCCESS;
1668	}
1669
1670
1671	/**
1672	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
1673	*
1674	* @returns VBox status code.
1675	* @param pThis The VGA device instance.
1676	* @param pState The VMSVGA3d state.
1677	* @param pDstSurface The destination host surface.
1678	* @param uDstMipmap The destination mipmap level (valid).
1679	* @param pDstBox The destination box.
1680	* @param pSrcSurface The source host surface.
1681	* @param uSrcMipmap The source mimap level (valid).
1682	* @param pSrcBox The source box.
1683	* @param enmMode The strecht blt mode .
1684	* @param pContext The VMSVGA3d context (already current for OGL).
1685	*/
1686	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
1687	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
1688	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
1689	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
1690	{
1691	HRESULT hr;
1692
1693	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
1694	vmsvga3dSurfaceFlush(pThis, pSrcSurface);
1695	vmsvga3dSurfaceFlush(pThis, pDstSurface);
1696
1697	RECT RectSrc;
1698	RectSrc.left = pSrcBox->x;
1699	RectSrc.top = pSrcBox->y;
1700	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
1701	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
1702	Assert(!pSrcBox->z);
1703
1704	RECT RectDst;
1705	RectDst.left = pDstBox->x;
1706	RectDst.top = pDstBox->y;
1707	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
1708	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
1709	Assert(!pDstBox->z);
1710
1711	IDirect3DSurface9 *pSrc;
1712	bool const fSrcTexture = !!(pSrcSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1713	if (fSrcTexture)
1714	{
1715	hr = pSrcSurface->u.pTexture->GetSurfaceLevel(uSrcMipmap /* Texture level */, &pSrc);
1716	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1717	}
1718	else
1719	pSrc = pSrcSurface->u.pSurface;
1720
1721	IDirect3DSurface9 *pDst;
1722	bool const fDstTexture = !!(pDstSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE);
1723	if (fDstTexture)
1724	{
1725	hr = pDstSurface->u.pTexture->GetSurfaceLevel(uDstMipmap /* Texture level */, &pDst);
1726	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1727	}
1728	else
1729	pDst = pDstSurface->u.pSurface;
1730
1731	D3DTEXTUREFILTERTYPE moded3d;
1732	switch (enmMode)
1733	{
1734	case SVGA3D_STRETCH_BLT_POINT:
1735	moded3d = D3DTEXF_POINT;
1736	break;
1737
1738	case SVGA3D_STRETCH_BLT_LINEAR:
1739	moded3d = D3DTEXF_LINEAR;
1740	break;
1741
1742	default:
1743	AssertFailed();
1744	moded3d = D3DTEXF_NONE;
1745	break;
1746	}
1747
1748	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
1749
1750	/* GetSurfaceLevel increases the reference count; release the objects again. */
1751	if (fDstTexture)
1752	pDst->Release();
1753	if (fSrcTexture)
1754	pSrc->Release();
1755
1756	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1757
1758	/* Track the StretchRect operation. */
1759	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
1760	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
1761
1762	return VINF_SUCCESS;
1763	}
1764
1765
1766	/**
1767	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
1768	*
1769	* @returns Failure status code or @a rc.
1770	* @param pThis The VGA device instance data.
1771	* @param pState The VMSVGA3d state.
1772	* @param pSurface The host surface.
1773	* @param uHostMipmap The host mipmap level (valid).
1774	* @param GuestPtr The guest pointer.
1775	* @param cbSrcPitch The guest (?) pitch.
1776	* @param transfer The transfer direction.
1777	* @param pBox The box to copy.
1778	* @param pContext The context (for OpenGL).
1779	* @param rc The current rc for all boxes.
1780	* @param iBox The current box number (for Direct 3D).
1781	*/
1782	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface, uint32_t uHostMipmap,
1783	SVGAGuestPtr GuestPtr, uint32_t cbSrcPitch, SVGA3dTransferType transfer,
1784	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
1785	{
1786	HRESULT hr = D3D_OK;
1787	DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
1788	bool fTexture = false;
1789	bool fVertex = false;
1790	bool fRenderTargetTexture = false;
1791	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
1792	{
1793	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
1794	fRenderTargetTexture = true;
1795	/* no break */
1796	case SVGA3D_SURFACE_HINT_TEXTURE:
1797	fTexture = true;
1798	/* no break */
1799	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
1800	if (pSurface->fStencilAsTexture)
1801	fTexture = true;
1802	/* no break */
1803	case SVGA3D_SURFACE_HINT_RENDERTARGET:
1804	{
1805	D3DLOCKED_RECT LockedRect;
1806	RECT Rect;
1807
1808	Rect.left = pBox->x;
1809	Rect.top = pBox->y;
1810	Rect.right = pBox->x + pBox->w; /* exclusive */
1811	Rect.bottom = pBox->y + pBox->h; /* exclusive */
1812
1813	/* @todo inefficient for VRAM buffers!! */
1814	if (fTexture)
1815	{
1816	if (pSurface->bounce.pTexture)
1817	{
1818	if ( transfer == SVGA3D_READ_HOST_VRAM
1819	&& fRenderTargetTexture
1820	&& iBox == 0 /* only the first time */)
1821	{
1822	IDirect3DSurface9 pSrc, pDest;
1823
1824	/* @todo stricter checks for associated context */
1825	uint32_t cid = pSurface->idAssociatedContext;
1826	if ( cid >= pState->cContexts
1827	\|\| pState->papContexts[cid]->id != cid)
1828	{
1829	Log(("vmsvga3dSurfaceDMA invalid context id (%x - %x)!\n", cid, (cid >= pState->cContexts) ? -1 : pState->papContexts[cid]->id));
1830	AssertFailedReturn(VERR_INVALID_PARAMETER);
1831	}
1832	pContext = pState->papContexts[cid];
1833
1834	/* @todo only sync when something was actually rendered (since the last sync) */
1835	Log(("vmsvga3dSurfaceDMA: sync bounce buffer\n"));
1836	hr = pSurface->bounce.pTexture->GetSurfaceLevel(uHostMipmap, &pDest);
1837	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1838
1839	hr = pSurface->u.pTexture->GetSurfaceLevel(uHostMipmap, &pSrc);
1840	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1841
1842	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
1843	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1844
1845	pSrc->Release();
1846	pDest->Release();
1847	}
1848
1849	hr = pSurface->bounce.pTexture->LockRect(uHostMipmap, /* texture level */
1850	&LockedRect,
1851	&Rect,
1852	dwFlags);
1853	}
1854	else
1855	hr = pSurface->u.pTexture->LockRect(uHostMipmap, /* texture level */
1856	&LockedRect,
1857	&Rect,
1858	dwFlags);
1859	}
1860	else
1861	hr = pSurface->u.pSurface->LockRect(&LockedRect,
1862	&Rect,
1863	dwFlags);
1864	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1865
1866	if (fTexture)
1867	Log(("Lock TEXTURE (bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n", !!(pSurface->bounce.pTexture), Rect.left, Rect.top, Rect.right, Rect.bottom));
1868	else
1869	Log(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", (pSurface->flags & SVGA3D_SURFACE_HINT_DEPTHSTENCIL) ? "DEPTH-STENCIL" : "RENDERTARGET", Rect.left, Rect.top, Rect.right, Rect.bottom));
1870
1871	rc = vmsvgaGMRTransfer(pThis,
1872	transfer,
1873	(uint8_t *)LockedRect.pBits,
1874	LockedRect.Pitch,
1875	GuestPtr,
1876	pBox->srcx * pSurface->cbBlock + pBox->srcy * cbSrcPitch,
1877	cbSrcPitch,
1878	pBox->w * pSurface->cbBlock,
1879	pBox->h);
1880	AssertRC(rc);
1881
1882	Log4(("first line:\n%.Rhxd\n", pBox->w pSurface->cbBlock, LockedRect.pBits));
1883
1884	if (fTexture)
1885	{
1886	if (pSurface->bounce.pTexture)
1887	{
1888	hr = pSurface->bounce.pTexture->UnlockRect(uHostMipmap);
1889	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1890
1891	if (transfer == SVGA3D_WRITE_HOST_VRAM)
1892	{
1893	/* @todo stricter checks for associated context */
1894	uint32_t cid = pSurface->idAssociatedContext;
1895	if ( cid >= pState->cContexts
1896	\|\| pState->papContexts[cid]->id != cid)
1897	{
1898	Log(("vmsvga3dSurfaceDMA invalid context id!\n"));
1899	AssertFailedReturn(VERR_INVALID_PARAMETER);
1900	}
1901	pContext = pState->papContexts[cid];
1902
1903	Log(("vmsvga3dSurfaceDMA: sync texture from bounce buffer\n"));
1904
1905	/* Copy the new contents to the actual texture object. */
1906	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pTexture, pSurface->u.pTexture);
1907	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
1908
1909	/* Track the copy operation. */
1910	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1911	}
1912	}
1913	else
1914	hr = pSurface->u.pTexture->UnlockRect(uHostMipmap);
1915	}
1916	else
1917	hr = pSurface->u.pSurface->UnlockRect();
1918	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceDMA: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
1919	break;
1920	}
1921
1922	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
1923	fVertex = true;
1924	/* no break */
1925
1926	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
1927	{
1928	uint8_t *pData;
1929	unsigned uDestOffset;
1930
1931	uDestOffset = pBox->x * pSurface->cbBlock + pBox->y * pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch;
1932	AssertReturn(uDestOffset + pBox->w * pSurface->cbBlock + (pBox->h - 1) * pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch <= pSurface->pMipmapLevels[uHostMipmap].cbSurface, VERR_INTERNAL_ERROR);
1933
1934	/** @todo lock only as much as we really need */
1935	if (fVertex)
1936	hr = pSurface->u.pVertexBuffer->Lock(0, 0, (void **)&pData, dwFlags);
1937	else
1938	hr = pSurface->u.pIndexBuffer->Lock(0, 0, (void **)&pData, dwFlags);
1939	AssertMsg(hr == D3D_OK, ("vmsvga3dSurfaceDMA: Lock %s failed with %x\n", (fVertex) ? "vertex" : "index", hr));
1940
1941	Log(("Lock %s memory for rectangle (%d,%d)(%d,%d)\n", (fVertex) ? "vertex" : "index", pBox->x, pBox->y, pBox->x + pBox->w, pBox->y + pBox->h));
1942
1943	rc = vmsvgaGMRTransfer(pThis,
1944	transfer,
1945	pData + uDestOffset,
1946	pSurface->pMipmapLevels[uHostMipmap].cbSurfacePitch,
1947	GuestPtr,
1948	pBox->srcx * pSurface->cbBlock + pBox->srcy * cbSrcPitch,
1949	cbSrcPitch,
1950	pBox->w * pSurface->cbBlock,
1951	pBox->h);
1952	AssertRC(rc);
1953
1954	Log4(("first line:\n%.*Rhxd\n", cbSrcPitch, pData));
1955
1956	if (fVertex)
1957	hr = pSurface->u.pVertexBuffer->Unlock();
1958	else
1959	hr = pSurface->u.pIndexBuffer->Unlock();
1960	AssertMsg(hr == D3D_OK, ("vmsvga3dSurfaceDMA: Unlock %s failed with %x\n", (fVertex) ? "vertex" : "index", hr));
1961	break;
1962	}
1963
1964	default:
1965	AssertFailed();
1966	break;
1967	}
1968
1969	return rc;
1970	}
1971
1972
1973	int vmsvga3dSurfaceBlitToScreen(PVGASTATE pThis, uint32_t dest, SVGASignedRect destRect, SVGA3dSurfaceImageId src, SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *pRect)
1974	{
1975	/* Requires SVGA_FIFO_CAP_SCREEN_OBJECT support */
1976	Log(("vmsvga3dSurfaceBlitToScreen: dest=%d (%d,%d)(%d,%d) surface=%x (face=%d, mipmap=%d) (%d,%d)(%d,%d) cRects=%d\n", dest, destRect.left, destRect.top, destRect.right, destRect.bottom, src.sid, src.face, src.mipmap, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom, cRects));
1977	for (uint32_t i = 0; i < cRects; i++)
1978	{
1979	Log(("vmsvga3dSurfaceBlitToScreen: clipping rect %d (%d,%d)(%d,%d)\n", i, pRect[i].left, pRect[i].top, pRect[i].right, pRect[i].bottom));
1980	}
1981
1982	/* @todo Only screen 0 for now. */
1983	AssertReturn(dest == 0, VERR_INTERNAL_ERROR);
1984	AssertReturn(src.mipmap == 0 && src.face == 0, VERR_INVALID_PARAMETER);
1985	/* @todo scaling */
1986	AssertReturn(destRect.right - destRect.left == srcRect.right - srcRect.left && destRect.bottom - destRect.top == srcRect.bottom - srcRect.top, VERR_INVALID_PARAMETER);
1987
1988	if (cRects == 0)
1989	{
1990	/* easy case; no clipping */
1991	SVGA3dCopyBox box;
1992	SVGA3dGuestImage dest;
1993
1994	box.x = destRect.left;
1995	box.y = destRect.top;
1996	box.z = 0;
1997	box.w = destRect.right - destRect.left;
1998	box.h = destRect.bottom - destRect.top;
1999	box.d = 1;
2000	box.srcx = srcRect.left;
2001	box.srcy = srcRect.top;
2002	box.srcz = 0;
2003
2004	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2005	dest.ptr.offset = 0;
2006	dest.pitch = pThis->svga.cbScanline;
2007
2008	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2009	AssertRCReturn(rc, rc);
2010
2011	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2012	return VINF_SUCCESS;
2013	}
2014	else
2015	{
2016	SVGA3dGuestImage dest;
2017	SVGA3dCopyBox box;
2018
2019	box.srcz = 0;
2020	box.z = 0;
2021	box.d = 1;
2022
2023	dest.ptr.gmrId = SVGA_GMR_FRAMEBUFFER;
2024	dest.ptr.offset = 0;
2025	dest.pitch = pThis->svga.cbScanline;
2026
2027	/* @todo merge into one SurfaceDMA call */
2028	for (uint32_t i = 0; i < cRects; i++)
2029	{
2030	/* The clipping rectangle is relative to the top-left corner of srcRect & destRect. Adjust here. */
2031	box.srcx = srcRect.left + pRect[i].left;
2032	box.srcy = srcRect.top + pRect[i].top;
2033
2034	box.x = pRect[i].left + destRect.left;
2035	box.y = pRect[i].top + destRect.top;
2036	box.z = 0;
2037	box.w = pRect[i].right - pRect[i].left;
2038	box.h = pRect[i].bottom - pRect[i].top;
2039
2040	int rc = vmsvga3dSurfaceDMA(pThis, dest, src, SVGA3D_READ_HOST_VRAM, 1, &box);
2041	AssertRCReturn(rc, rc);
2042
2043	vgaR3UpdateDisplay(pThis, box.x, box.y, box.w, box.h);
2044	}
2045
2046	#if 0
2047	{
2048	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2049	HRESULT hr;
2050	PVMSVGA3DSURFACE pSurface;
2051	PVMSVGA3DCONTEXT pContext;
2052	uint32_t sid = src.sid;
2053	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2054	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2055
2056	pSurface = pState->papSurfaces[sid];
2057	uint32_t cid;
2058
2059	/* @todo stricter checks for associated context */
2060	cid = pSurface->idAssociatedContext;
2061
2062	if ( cid >= pState->cContexts
2063	\|\| pState->papContexts[cid]->id != cid)
2064	{
2065	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2066	return VERR_INVALID_PARAMETER;
2067	}
2068	pContext = pState->papContexts[cid];
2069
2070	if (pSurface->id == 0x5e)
2071	{
2072	IDirect3DSurface9 *pSrc;
2073
2074	hr = pSurface->u.pTexture->GetSurfaceLevel(0/* Texture level */,
2075	&pSrc);
2076	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceStretchBlt: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2077
2078	pContext->pDevice->ColorFill(pSrc, NULL, (D3DCOLOR)0x11122255);
2079	pSrc->Release();
2080	}
2081	}
2082	#endif
2083
2084	return VINF_SUCCESS;
2085	}
2086	}
2087
2088	int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter)
2089	{
2090	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2091	PVMSVGA3DSURFACE pSurface;
2092	int rc = VINF_SUCCESS;
2093	HRESULT hr;
2094
2095	AssertReturn(pState, VERR_NO_MEMORY);
2096	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2097	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2098
2099	pSurface = pState->papSurfaces[sid];
2100	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2101
2102	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2103	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2104	pSurface->autogenFilter = filter;
2105
2106	Log(("vmsvga3dGenerateMipmaps: sid=%x filter=%d\n", sid, filter));
2107
2108	if (!pSurface->u.pSurface)
2109	{
2110	PVMSVGA3DCONTEXT pContext;
2111	uint32_t cid;
2112
2113	/* @todo stricter checks for associated context */
2114	cid = pSurface->idAssociatedContext;
2115
2116	if ( cid >= pState->cContexts
2117	\|\| pState->papContexts[cid]->id != cid)
2118	{
2119	Log(("vmsvga3dGenerateMipmaps invalid context id!\n"));
2120	return VERR_INVALID_PARAMETER;
2121	}
2122	pContext = pState->papContexts[cid];
2123
2124	/* Unknown surface type; turn it into a texture. */
2125	Log(("vmsvga3dGenerateMipmaps: unknown src surface id=%x type=%d format=%d -> create texture\n", sid, pSurface->flags, pSurface->format));
2126	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2127	AssertRCReturn(rc, rc);
2128	}
2129	else
2130	{
2131	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2132	AssertMsg(hr == D3D_OK, ("vmsvga3dGenerateMipmaps: SetAutoGenFilterType failed with %x\n", hr));
2133	}
2134
2135	/* Generate the mip maps. */
2136	pSurface->u.pTexture->GenerateMipSubLevels();
2137
2138	return VINF_SUCCESS;
2139	}
2140
2141	int vmsvga3dCommandPresent(PVGASTATE pThis, uint32_t sid, uint32_t cRects, SVGA3dCopyRect *pRect)
2142	{
2143	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2144	PVMSVGA3DSURFACE pSurface;
2145	int rc = VINF_SUCCESS;
2146	PVMSVGA3DCONTEXT pContext;
2147	uint32_t cid;
2148	HRESULT hr;
2149	IDirect3DSurface9 *pBackBuffer;
2150	IDirect3DSurface9 *pSurfaceD3D;
2151	struct
2152	{
2153	uint32_t x;
2154	uint32_t y;
2155	uint32_t cx;
2156	uint32_t cy;
2157	} srcViewPort;
2158
2159	AssertReturn(pState, VERR_NO_MEMORY);
2160	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
2161	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
2162
2163	pSurface = pState->papSurfaces[sid];
2164	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2165
2166	/* @todo stricter checks for associated context */
2167	cid = pSurface->idAssociatedContext;
2168	Log(("vmsvga3dCommandPresent: sid=%x cRects=%d cid=%x\n", sid, cRects, cid));
2169	for (uint32_t i=0; i < cRects; i++)
2170	{
2171	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));
2172	}
2173
2174	if ( cid >= pState->cContexts
2175	\|\| pState->papContexts[cid]->id != cid)
2176	{
2177	Log(("vmsvga3dCommandPresent invalid context id!\n"));
2178	return VERR_INVALID_PARAMETER;
2179	}
2180	pContext = pState->papContexts[cid];
2181
2182	hr = pContext->pDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
2183	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: GetBackBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
2184
2185	if (pSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE)
2186	{
2187	hr = pSurface->u.pTexture->GetSurfaceLevel(0, &pSurfaceD3D);
2188	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2189	}
2190	else
2191	pSurfaceD3D = pSurface->u.pSurface;
2192
2193	/* Read the destination viewport specs in one go to try avoid some unnecessary update races. */
2194	VMSVGAVIEWPORT const DstViewport = pThis->svga.viewport;
2195	ASMCompilerBarrier(); /* paranoia */
2196	Assert(DstViewport.yHighWC >= DstViewport.yLowWC);
2197
2198	/* If there are no recangles specified, just grab a screenful. */
2199	SVGA3dCopyRect DummyRect;
2200	if (cRects != 0)
2201	{ /* likely */ }
2202	else
2203	{
2204	/** @todo Find the usecase for this or check what the original device does.
2205	* The original code was doing some scaling based on the surface
2206	* size... */
2207	# ifdef DEBUG_bird
2208	AssertMsgFailed(("No rects to present. Who is doing that and what do they actually expect?\n"));
2209	# endif
2210	DummyRect.x = DummyRect.srcx = 0;
2211	DummyRect.y = DummyRect.srcy = 0;
2212	DummyRect.w = pThis->svga.uWidth;
2213	DummyRect.h = pThis->svga.uHeight;
2214	cRects = 1;
2215	pRect = &DummyRect;
2216	}
2217
2218	/*
2219	* Blit the surface rectangle(s) to the back buffer.
2220	*/
2221	uint32_t const cxSurface = pSurface->pMipmapLevels[0].size.width;
2222	uint32_t const cySurface = pSurface->pMipmapLevels[0].size.height;
2223	for (uint32_t i = 0; i < cRects; i++)
2224	{
2225	SVGA3dCopyRect ClippedRect = pRect[i];
2226
2227	/*
2228	* Do some sanity checking and limit width and height, all so we
2229	* don't need to think about wrap-arounds below.
2230	*/
2231	if (RT_LIKELY( ClippedRect.w
2232	&& ClippedRect.x < VMSVGA_MAX_X
2233	&& ClippedRect.srcx < VMSVGA_MAX_X
2234	&& ClippedRect.h
2235	&& ClippedRect.y < VMSVGA_MAX_Y
2236	&& ClippedRect.srcy < VMSVGA_MAX_Y
2237	))
2238	{ /* likely */ }
2239	else
2240	continue;
2241
2242	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2243	{ /* likely */ }
2244	else
2245	ClippedRect.w = VMSVGA_MAX_Y;
2246	if (RT_LIKELY(ClippedRect.w < VMSVGA_MAX_Y))
2247	{ /* likely */ }
2248	else
2249	ClippedRect.w = VMSVGA_MAX_Y;
2250
2251	/*
2252	* Source surface clipping (paranoia). Straight forward.
2253	*/
2254	if (RT_LIKELY(ClippedRect.srcx < cxSurface))
2255	{ /* likely */ }
2256	else
2257	continue;
2258	if (RT_LIKELY(ClippedRect.srcx + ClippedRect.w <= cxSurface))
2259	{ /* likely */ }
2260	else
2261	{
2262	AssertFailed(); /* remove if annoying. */
2263	ClippedRect.w = cxSurface - ClippedRect.srcx;
2264	}
2265
2266	if (RT_LIKELY(ClippedRect.srcy < cySurface))
2267	{ /* likely */ }
2268	else
2269	continue;
2270	if (RT_LIKELY(ClippedRect.srcy + ClippedRect.h <= cySurface))
2271	{ /* likely */ }
2272	else
2273	{
2274	AssertFailed(); /* remove if annoying. */
2275	ClippedRect.h = cySurface - ClippedRect.srcy;
2276	}
2277
2278	/*
2279	* Destination viewport clipping.
2280	*
2281	* This is very straight forward compared to OpenGL. There is no Y
2282	* inversion anywhere and all the coordinate systems are the same.
2283	*/
2284	/* X */
2285	if (ClippedRect.x >= DstViewport.x)
2286	{
2287	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2288	{ /* typical */ }
2289	else if (ClippedRect.x < DstViewport.xRight)
2290	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2291	else
2292	continue;
2293	}
2294	else
2295	{
2296	uint32_t cxAdjust = DstViewport.x - ClippedRect.x;
2297	if (cxAdjust < ClippedRect.w)
2298	{
2299	ClippedRect.w -= cxAdjust;
2300	ClippedRect.x += cxAdjust;
2301	ClippedRect.srcx += cxAdjust;
2302	}
2303	else
2304	continue;
2305
2306	if (ClippedRect.x + ClippedRect.w <= DstViewport.xRight)
2307	{ /* typical */ }
2308	else
2309	ClippedRect.w = DstViewport.xRight - ClippedRect.x;
2310	}
2311
2312	/* Y */
2313	if (ClippedRect.y >= DstViewport.y)
2314	{
2315	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2316	{ /* typical */ }
2317	else if (ClippedRect.x < DstViewport.y + DstViewport.cy)
2318	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2319	else
2320	continue;
2321	}
2322	else
2323	{
2324	uint32_t cyAdjust = DstViewport.y - ClippedRect.y;
2325	if (cyAdjust < ClippedRect.h)
2326	{
2327	ClippedRect.h -= cyAdjust;
2328	ClippedRect.y += cyAdjust;
2329	ClippedRect.srcy += cyAdjust;
2330	}
2331	else
2332	continue;
2333
2334	if (ClippedRect.y + ClippedRect.h <= DstViewport.y + DstViewport.cy)
2335	{ /* typical */ }
2336	else
2337	ClippedRect.h = DstViewport.y + DstViewport.cy - ClippedRect.y;
2338	}
2339
2340	/* Calc source rectangle. */
2341	RECT SrcRect;
2342	SrcRect.left = ClippedRect.srcx;
2343	SrcRect.right = ClippedRect.srcx + ClippedRect.w;
2344	SrcRect.top = ClippedRect.srcy;
2345	SrcRect.bottom = ClippedRect.srcy + ClippedRect.h;
2346
2347	/* Calc destination rectangle. */
2348	RECT DstRect;
2349	DstRect.left = ClippedRect.x;
2350	DstRect.right = ClippedRect.x + ClippedRect.w;
2351	DstRect.top = ClippedRect.y;
2352	DstRect.bottom = ClippedRect.y + ClippedRect.h;
2353
2354	/* Adjust for viewport. */
2355	DstRect.left -= DstViewport.x;
2356	DstRect.right -= DstViewport.x;
2357	DstRect.bottom -= DstViewport.y;
2358	DstRect.top -= DstViewport.y;
2359
2360	Log(("SrcRect: (%d,%d)(%d,%d) DstRect: (%d,%d)(%d,%d)\n",
2361	SrcRect.left, SrcRect.bottom, SrcRect.right, SrcRect.top,
2362	DstRect.left, DstRect.bottom, DstRect.right, DstRect.top));
2363	hr = pContext->pDevice->StretchRect(pSurfaceD3D, &SrcRect, pBackBuffer, &DstRect, D3DTEXF_NONE);
2364	AssertBreak(hr == D3D_OK);
2365	}
2366
2367	if (pSurface->flags & SVGA3D_SURFACE_HINT_TEXTURE)
2368	pSurfaceD3D->Release();
2369
2370	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2371
2372	hr = pContext->pDevice->Present(NULL, NULL, NULL, NULL);
2373	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandPresent: Present failed with %x\n", hr), VERR_INTERNAL_ERROR);
2374
2375	pBackBuffer->Release();
2376	return VINF_SUCCESS;
2377	}
2378
2379
2380	/**
2381	* Create a new 3d context
2382	*
2383	* @returns VBox status code.
2384	* @param pThis VGA device instance data.
2385	* @param cid Context id
2386	*/
2387	int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid)
2388	{
2389	int rc;
2390	PVMSVGA3DCONTEXT pContext;
2391	HRESULT hr;
2392	D3DPRESENT_PARAMETERS PresParam;
2393	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2394
2395	AssertReturn(pState, VERR_NO_MEMORY);
2396	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2397
2398	Log(("vmsvga3dContextDefine id %x\n", cid));
2399
2400	if (cid >= pState->cContexts)
2401	{
2402	/* Grow the array. */
2403	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2404	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2405	AssertReturn(pvNew, VERR_NO_MEMORY);
2406	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2407	while (pState->cContexts < cNew)
2408	{
2409	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2410	AssertReturn(pContext, VERR_NO_MEMORY);
2411	pContext->id = SVGA3D_INVALID_ID;
2412	pState->papContexts[pState->cContexts++] = pContext;
2413	}
2414	}
2415	/* If one already exists with this id, then destroy it now. */
2416	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2417	vmsvga3dContextDestroy(pThis, cid);
2418
2419	pContext = pState->papContexts[cid];
2420	memset(pContext, 0, sizeof(*pContext));
2421	pContext->id = cid;
2422	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTexture); i++)
2423	pContext->aSidActiveTexture[i] = SVGA3D_INVALID_ID;
2424	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
2425	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2426	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2427
2428	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2429	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2430
2431	/* Create a context window. */
2432	CREATESTRUCT cs;
2433
2434	AssertReturn(pThis->svga.u64HostWindowId, VERR_INTERNAL_ERROR);
2435
2436	cs.lpCreateParams = NULL;
2437	cs.dwExStyle = WS_EX_NOACTIVATE \| WS_EX_NOPARENTNOTIFY \| WS_EX_TRANSPARENT;
2438	#ifdef DEBUG_GFX_WINDOW
2439	cs.lpszName = (char *)RTMemAllocZ(256);
2440	RTStrPrintf((char *)cs.lpszName, 256, "Context %d OpenGL Window", cid);
2441	#else
2442	cs.lpszName = NULL;
2443	#endif
2444	cs.lpszClass = NULL;
2445	#ifdef DEBUG_GFX_WINDOW
2446	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_VISIBLE \| WS_CAPTION;
2447	#else
2448	cs.style = WS_CLIPSIBLINGS \| WS_CLIPCHILDREN \| WS_DISABLED \| WS_CHILD \| WS_VISIBLE;
2449	#endif
2450	cs.x = 0;
2451	cs.y = 0;
2452	cs.cx = pThis->svga.uWidth;
2453	cs.cy = pThis->svga.uHeight;
2454	cs.hwndParent = (HWND)pThis->svga.u64HostWindowId;
2455	cs.hMenu = NULL;
2456	cs.hInstance = pState->hInstance;
2457
2458	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATEWINDOW, (WPARAM)&pContext->hwnd, (LPARAM)&cs);
2459	AssertRCReturn(rc, rc);
2460
2461	/* Changed when the function returns. */
2462	PresParam.BackBufferWidth = 0;
2463	PresParam.BackBufferHeight = 0;
2464	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2465	PresParam.BackBufferCount = 0;
2466
2467	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2468	PresParam.MultiSampleQuality = 0;
2469	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2470	PresParam.hDeviceWindow = pContext->hwnd;
2471	PresParam.Windowed = TRUE; /* @todo */
2472	PresParam.EnableAutoDepthStencil = FALSE;
2473	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2474	PresParam.Flags = 0;
2475	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2476	/* @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2477	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2478
2479	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2480	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2481	D3DDEVTYPE_HAL,
2482	pContext->hwnd,
2483	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2484	&PresParam,
2485	&pContext->pDevice);
2486	#else
2487	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2488	D3DDEVTYPE_HAL,
2489	pContext->hwnd,
2490	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2491	&PresParam,
2492	NULL,
2493	&pContext->pDevice);
2494	#endif
2495	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2496
2497	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2498	return VINF_SUCCESS;
2499	}
2500
2501	/**
2502	* Destroy an existing 3d context
2503	*
2504	* @returns VBox status code.
2505	* @param pThis VGA device instance data.
2506	* @param cid Context id
2507	*/
2508	int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid)
2509	{
2510	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2511	AssertReturn(pState, VERR_NO_MEMORY);
2512
2513	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2514
2515	if ( cid < pState->cContexts
2516	&& pState->papContexts[cid]->id == cid)
2517	{
2518	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2519
2520	Log(("vmsvga3dContextDestroy id %x\n", cid));
2521
2522	/* Check for all surfaces that are associated with this context to remove all dependencies */
2523	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2524	{
2525	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2526	if ( pSurface->id == sid
2527	&& pSurface->idAssociatedContext == cid)
2528	{
2529	int rc;
2530
2531	Log(("vmsvga3dContextDestroy: remove all dependencies for surface %x\n", sid));
2532
2533	uint32_t surfaceFlags = pSurface->flags;
2534	SVGA3dSurfaceFormat format = pSurface->format;
2535	SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES];
2536	uint32_t multisampleCount = pSurface->multiSampleCount;
2537	SVGA3dTextureFilter autogenFilter = pSurface->autogenFilter;
2538	SVGA3dSize *pMipLevelSize;
2539	uint32_t cFaces = pSurface->cFaces;
2540
2541	pMipLevelSize = (SVGA3dSize )RTMemAllocZ(pSurface->faces[0].numMipLevels pSurface->cFaces * sizeof(SVGA3dSize));
2542	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2543
2544	for (uint32_t face=0; face < pSurface->cFaces; face++)
2545	{
2546	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2547	{
2548	uint32_t idx = i + face * pSurface->faces[0].numMipLevels;
2549	memcpy(&pMipLevelSize[idx], &pSurface->pMipmapLevels[idx].size, sizeof(SVGA3dSize));
2550	}
2551	}
2552	memcpy(face, pSurface->faces, sizeof(pSurface->faces));
2553
2554	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2555	/** @todo not safe with shared objects */
2556	Assert(pSurface->pSharedObjectTree == NULL);
2557
2558	rc = vmsvga3dSurfaceDestroy(pThis, sid);
2559	AssertRC(rc);
2560
2561	rc = vmsvga3dSurfaceDefine(pThis, sid, surfaceFlags, format, face, multisampleCount, autogenFilter, face[0].numMipLevels * cFaces, pMipLevelSize);
2562	AssertRC(rc);
2563
2564	Assert(!pSurface->u.pSurface);
2565	}
2566	else
2567	{
2568	/* Check for a shared surface object. */
2569	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2570	if (pSharedSurface)
2571	{
2572	Log(("vmsvga3dContextDestroy: remove shared dependency for surface %x\n", sid));
2573
2574	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))
2575	{
2576	case SVGA3D_SURFACE_HINT_TEXTURE:
2577	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2578	Assert(pSharedSurface->u.pTexture);
2579	if (pSharedSurface->u.pTexture)
2580	pSharedSurface->u.pTexture->Release();
2581	break;
2582
2583	default:
2584	AssertFailed();
2585	break;
2586	}
2587	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2588	RTMemFree(pSharedSurface);
2589	}
2590	}
2591	}
2592
2593	/* Destroy all leftover pixel shaders. */
2594	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2595	{
2596	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2597	vmsvga3dShaderDestroy(pThis, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2598	}
2599	if (pContext->paPixelShader)
2600	RTMemFree(pContext->paPixelShader);
2601
2602	/* Destroy all leftover vertex shaders. */
2603	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2604	{
2605	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2606	vmsvga3dShaderDestroy(pThis, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2607	}
2608	if (pContext->paVertexShader)
2609	RTMemFree(pContext->paVertexShader);
2610
2611	if (pContext->state.paVertexShaderConst)
2612	RTMemFree(pContext->state.paVertexShaderConst);
2613	if (pContext->state.paPixelShaderConst)
2614	RTMemFree(pContext->state.paPixelShaderConst);
2615
2616	/* Release the D3D device object */
2617	pContext->pDevice->Release();
2618
2619	/* Destroy the window we've created. */
2620	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2621	AssertRC(rc);
2622
2623	memset(pContext, 0, sizeof(*pContext));
2624	pContext->id = SVGA3D_INVALID_ID;
2625	}
2626	else
2627	AssertFailed();
2628
2629	return VINF_SUCCESS;
2630	}
2631
2632	static int vmsvga3dContextTrackUsage(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext)
2633	{
2634	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2635	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2636	AssertReturn(pState, VERR_NO_MEMORY);
2637
2638	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2639	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTexture); i++)
2640	{
2641	if (pContext->aSidActiveTexture[i] != SVGA3D_INVALID_ID)
2642	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTexture[i]);
2643	}
2644	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
2645	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
2646	#endif
2647	return VINF_SUCCESS;
2648	}
2649
2650	/* Handle resize */
2651	int vmsvga3dChangeMode(PVGASTATE pThis)
2652	{
2653	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2654	AssertReturn(pState, VERR_NO_MEMORY);
2655
2656	/* Resize all active contexts. */
2657	for (uint32_t i = 0; i < pState->cContexts; i++)
2658	{
2659	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2660	uint32_t cid = pContext->id;
2661
2662	if (cid != SVGA3D_INVALID_ID)
2663	{
2664	CREATESTRUCT cs;
2665	D3DPRESENT_PARAMETERS PresParam;
2666	D3DVIEWPORT9 viewportOrg;
2667	HRESULT hr;
2668
2669	#ifdef VMSVGA3D_DIRECT3D9_RESET
2670	/* Sync back all surface data as everything is lost after the Reset. */
2671	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2672	{
2673	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2674	if ( pSurface->id == sid
2675	&& pSurface->idAssociatedContext == cid
2676	&& pSurface->u.pSurface)
2677	{
2678	Log(("vmsvga3dChangeMode: sync back data of surface sid=%x (fDirty=%d)\n", sid, pSurface->fDirty));
2679
2680	/* Reallocate our surface memory buffers. */
2681	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2682	{
2683	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[i];
2684
2685	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2686	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2687
2688	if (!pSurface->fDirty)
2689	{
2690	D3DLOCKED_RECT LockedRect;
2691
2692	if (pSurface->bounce.pTexture)
2693	{
2694	IDirect3DSurface9 pSrc, pDest;
2695
2696	/* @todo only sync when something was actually rendered (since the last sync) */
2697	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2698	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2699	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2700
2701	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2702	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2703
2704	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2705	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2706
2707	pSrc->Release();
2708	pDest->Release();
2709
2710	hr = pSurface->bounce.pTexture->LockRect(i,
2711	&LockedRect,
2712	NULL,
2713	D3DLOCK_READONLY);
2714	}
2715	else
2716	hr = pSurface->u.pTexture->LockRect(i,
2717	&LockedRect,
2718	NULL,
2719	D3DLOCK_READONLY);
2720	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2721
2722	/* Copy the data one line at a time in case the internal pitch is different. */
2723	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2724	{
2725	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2726	}
2727
2728	if (pSurface->bounce.pTexture)
2729	hr = pSurface->bounce.pTexture->UnlockRect(i);
2730	else
2731	hr = pSurface->u.pTexture->UnlockRect(i);
2732	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2733	}
2734	}
2735
2736
2737	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))
2738	{
2739	case SVGA3D_SURFACE_CUBEMAP:
2740	AssertFailed(); /* @todo */
2741	break;
2742
2743	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2744	pSurface->u.pIndexBuffer->Release();
2745	break;
2746
2747	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2748	pSurface->u.pVertexBuffer->Release();
2749	pSurface->u.pVertexBuffer = NULL;
2750	break;
2751
2752	case SVGA3D_SURFACE_HINT_TEXTURE:
2753	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2754	pSurface->u.pTexture->Release();
2755	pSurface->u.pTexture = NULL;
2756	if (pSurface->bounce.pTexture)
2757	{
2758	pSurface->bounce.pTexture->Release();
2759	pSurface->bounce.pTexture = NULL;
2760	}
2761	break;
2762
2763	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2764	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2765	if (pSurface->fStencilAsTexture)
2766	pSurface->u.pTexture->Release();
2767	else
2768	pSurface->u.pSurface->Release();
2769	pSurface->u.pSurface = NULL;
2770	break;
2771
2772	default:
2773	break;
2774	}
2775	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2776	Assert(pSurface->pSharedObjectTree == NULL);
2777
2778	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2779	pSurface->hSharedObject = 0;
2780	}
2781	}
2782	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2783	memset(&cs, 0, sizeof(cs));
2784	cs.cx = pThis->svga.uWidth;
2785	cs.cy = pThis->svga.uHeight;
2786
2787	Log(("vmsvga3dChangeMode: Resize window %x of context %d to (%d,%d)\n", pContext->hwnd, pContext->id, cs.cx, cs.cy));
2788
2789	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2790	hr = pContext->pDevice->GetViewport(&viewportOrg);
2791	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2792
2793	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)));
2794
2795	/* Resize the window. */
2796	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_RESIZEWINDOW, (WPARAM)pContext->hwnd, (LPARAM)&cs);
2797	AssertRC(rc);
2798
2799	/* Changed when the function returns. */
2800	PresParam.BackBufferWidth = 0;
2801	PresParam.BackBufferHeight = 0;
2802	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2803	PresParam.BackBufferCount = 0;
2804
2805	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2806	PresParam.MultiSampleQuality = 0;
2807	PresParam.SwapEffect = D3DSWAPEFFECT_FLIP;
2808	PresParam.hDeviceWindow = pContext->hwnd;
2809	PresParam.Windowed = TRUE; /* @todo */
2810	PresParam.EnableAutoDepthStencil = FALSE;
2811	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2812	PresParam.Flags = 0;
2813	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2814	/* @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2815	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
2816
2817	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2818	hr = pContext->pDevice->Reset(&PresParam);
2819	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2820	#else
2821	/* ResetEx does not trash the device state */
2822	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
2823	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
2824	#endif
2825	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2826
2827	/* ResetEx changes the viewport; restore it again. */
2828	hr = pContext->pDevice->SetViewport(&viewportOrg);
2829	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2830
2831	#ifdef LOG_ENABLED
2832	{
2833	D3DVIEWPORT9 viewport;
2834	hr = pContext->pDevice->GetViewport(&viewport);
2835	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2836
2837	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)));
2838	}
2839	#endif
2840
2841	/* First set the render targets as they change the internal state (reset viewport etc) */
2842	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
2843	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
2844	{
2845	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
2846	{
2847	SVGA3dSurfaceImageId target;
2848
2849	target.sid = pContext->state.aRenderTargets[j];
2850	target.face = 0;
2851	target.mipmap = 0;
2852	rc = vmsvga3dSetRenderTarget(pThis, cid, (SVGA3dRenderTargetType)j, target);
2853	AssertRCReturn(rc, rc);
2854	}
2855	}
2856
2857	#ifdef VMSVGA3D_DIRECT3D9_RESET
2858	/* Recreate the render state */
2859	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
2860	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
2861	{
2862	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
2863
2864	if (pRenderState->state != SVGA3D_RS_INVALID)
2865	vmsvga3dSetRenderState(pThis, pContext->id, 1, pRenderState);
2866	}
2867	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
2868
2869	/* Recreate the texture state */
2870	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
2871	for (uint32_t iStage = 0; iStage < SVGA3D_MAX_TEXTURE_STAGE; iStage++)
2872	{
2873	for (uint32_t j = 0; j < SVGA3D_TS_MAX; j++)
2874	{
2875	SVGA3dTextureState *pTextureState = &pContext->state.aTextureState[iStage][j];
2876
2877	if (pTextureState->name != SVGA3D_RS_INVALID)
2878	vmsvga3dSetTextureState(pThis, pContext->id, 1, pTextureState);
2879	}
2880	}
2881	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
2882
2883	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
2884	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
2885	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
2886	vmsvga3dSetZRange(pThis, cid, pContext->state.zRange);
2887	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
2888	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
2889	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
2890	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
2891	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
2892	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
2893	/** @todo restore more state data */
2894	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2895	}
2896	}
2897	return VINF_SUCCESS;
2898	}
2899
2900
2901	int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16])
2902	{
2903	D3DTRANSFORMSTATETYPE d3dState;
2904	HRESULT hr;
2905	PVMSVGA3DCONTEXT pContext;
2906	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2907	AssertReturn(pState, VERR_NO_MEMORY);
2908
2909	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
2910
2911	if ( cid >= pState->cContexts
2912	\|\| pState->papContexts[cid]->id != cid)
2913	{
2914	Log(("vmsvga3dSetTransform invalid context id!\n"));
2915	return VERR_INVALID_PARAMETER;
2916	}
2917	pContext = pState->papContexts[cid];
2918
2919	switch (type)
2920	{
2921	case SVGA3D_TRANSFORM_VIEW:
2922	d3dState = D3DTS_VIEW;
2923	break;
2924	case SVGA3D_TRANSFORM_PROJECTION:
2925	d3dState = D3DTS_PROJECTION;
2926	break;
2927	case SVGA3D_TRANSFORM_TEXTURE0:
2928	d3dState = D3DTS_TEXTURE0;
2929	break;
2930	case SVGA3D_TRANSFORM_TEXTURE1:
2931	d3dState = D3DTS_TEXTURE1;
2932	break;
2933	case SVGA3D_TRANSFORM_TEXTURE2:
2934	d3dState = D3DTS_TEXTURE2;
2935	break;
2936	case SVGA3D_TRANSFORM_TEXTURE3:
2937	d3dState = D3DTS_TEXTURE3;
2938	break;
2939	case SVGA3D_TRANSFORM_TEXTURE4:
2940	d3dState = D3DTS_TEXTURE4;
2941	break;
2942	case SVGA3D_TRANSFORM_TEXTURE5:
2943	d3dState = D3DTS_TEXTURE5;
2944	break;
2945	case SVGA3D_TRANSFORM_TEXTURE6:
2946	d3dState = D3DTS_TEXTURE6;
2947	break;
2948	case SVGA3D_TRANSFORM_TEXTURE7:
2949	d3dState = D3DTS_TEXTURE7;
2950	break;
2951	case SVGA3D_TRANSFORM_WORLD:
2952	d3dState = D3DTS_WORLD;
2953	break;
2954	case SVGA3D_TRANSFORM_WORLD1:
2955	d3dState = D3DTS_WORLD1;
2956	break;
2957	case SVGA3D_TRANSFORM_WORLD2:
2958	d3dState = D3DTS_WORLD2;
2959	break;
2960	case SVGA3D_TRANSFORM_WORLD3:
2961	d3dState = D3DTS_WORLD3;
2962	break;
2963
2964	default:
2965	Log(("vmsvga3dSetTransform: unknown type!!\n"));
2966	return VERR_INVALID_PARAMETER;
2967	}
2968
2969	/* Save this matrix for vm state save/restore. */
2970	pContext->state.aTransformState[type].fValid = true;
2971	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
2972	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
2973
2974	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)));
2975	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)));
2976	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)));
2977	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)));
2978	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
2979	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
2980	return VINF_SUCCESS;
2981	}
2982
2983	int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange)
2984	{
2985	D3DVIEWPORT9 viewport;
2986	HRESULT hr;
2987	PVMSVGA3DCONTEXT pContext;
2988	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
2989	AssertReturn(pState, VERR_NO_MEMORY);
2990
2991	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
2992
2993	if ( cid >= pState->cContexts
2994	\|\| pState->papContexts[cid]->id != cid)
2995	{
2996	Log(("vmsvga3dSetZRange invalid context id!\n"));
2997	return VERR_INVALID_PARAMETER;
2998	}
2999	pContext = pState->papContexts[cid];
3000	pContext->state.zRange = zRange;
3001	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3002
3003	hr = pContext->pDevice->GetViewport(&viewport);
3004	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3005
3006	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)));
3007	/* @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3008	if (zRange.min < 0.0)
3009	zRange.min = 0.0;
3010	if (zRange.max > 1.0)
3011	zRange.max = 1.0;
3012
3013	viewport.MinZ = zRange.min;
3014	viewport.MaxZ = zRange.max;
3015	hr = pContext->pDevice->SetViewport(&viewport);
3016	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3017	return VINF_SUCCESS;
3018	}
3019
3020	/**
3021	* Convert SVGA blend op value to its D3D equivalent
3022	*/
3023	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3024	{
3025	switch (blendOp)
3026	{
3027	case SVGA3D_BLENDOP_ZERO:
3028	return D3DBLEND_ZERO;
3029	case SVGA3D_BLENDOP_ONE:
3030	return D3DBLEND_ONE;
3031	case SVGA3D_BLENDOP_SRCCOLOR:
3032	return D3DBLEND_SRCCOLOR;
3033	case SVGA3D_BLENDOP_INVSRCCOLOR:
3034	return D3DBLEND_INVSRCCOLOR;
3035	case SVGA3D_BLENDOP_SRCALPHA:
3036	return D3DBLEND_SRCALPHA;
3037	case SVGA3D_BLENDOP_INVSRCALPHA:
3038	return D3DBLEND_INVSRCALPHA;
3039	case SVGA3D_BLENDOP_DESTALPHA:
3040	return D3DBLEND_DESTALPHA;
3041	case SVGA3D_BLENDOP_INVDESTALPHA:
3042	return D3DBLEND_INVDESTALPHA;
3043	case SVGA3D_BLENDOP_DESTCOLOR:
3044	return D3DBLEND_DESTCOLOR;
3045	case SVGA3D_BLENDOP_INVDESTCOLOR:
3046	return D3DBLEND_INVDESTCOLOR;
3047	case SVGA3D_BLENDOP_SRCALPHASAT:
3048	return D3DBLEND_SRCALPHASAT;
3049	case SVGA3D_BLENDOP_BLENDFACTOR:
3050	return D3DBLEND_BLENDFACTOR;
3051	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3052	return D3DBLEND_INVBLENDFACTOR;
3053	default:
3054	AssertFailed();
3055	return defaultBlendOp;
3056	}
3057	}
3058
3059	int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3060	{
3061	DWORD val;
3062	HRESULT hr;
3063	PVMSVGA3DCONTEXT pContext;
3064	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3065	AssertReturn(pState, VERR_NO_MEMORY);
3066
3067	Log(("vmsvga3dSetRenderState cid=%x cRenderStates=%d\n", cid, cRenderStates));
3068
3069	if ( cid >= pState->cContexts
3070	\|\| pState->papContexts[cid]->id != cid)
3071	{
3072	Log(("vmsvga3dSetRenderState invalid context id!\n"));
3073	return VERR_INVALID_PARAMETER;
3074	}
3075	pContext = pState->papContexts[cid];
3076
3077	for (unsigned i = 0; i < cRenderStates; i++)
3078	{
3079	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3080
3081	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3082	/* Save the render state for vm state saving. */
3083	if (pRenderState[i].state < SVGA3D_RS_MAX)
3084	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3085
3086	switch (pRenderState[i].state)
3087	{
3088	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3089	renderState = D3DRS_ZENABLE;
3090	val = pRenderState[i].uintValue;
3091	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3092	break;
3093
3094	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3095	renderState = D3DRS_ZWRITEENABLE;
3096	val = pRenderState[i].uintValue;
3097	break;
3098
3099	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3100	renderState = D3DRS_ALPHATESTENABLE;
3101	val = pRenderState[i].uintValue;
3102	break;
3103
3104	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3105	renderState = D3DRS_DITHERENABLE;
3106	val = pRenderState[i].uintValue;
3107	break;
3108
3109	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3110	renderState = D3DRS_ALPHABLENDENABLE;
3111	val = pRenderState[i].uintValue;
3112	break;
3113
3114	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3115	renderState = D3DRS_FOGENABLE;
3116	val = pRenderState[i].uintValue;
3117	break;
3118
3119	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3120	renderState = D3DRS_SPECULARENABLE;
3121	val = pRenderState[i].uintValue;
3122	break;
3123
3124	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3125	renderState = D3DRS_LIGHTING;
3126	val = pRenderState[i].uintValue;
3127	break;
3128
3129	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3130	renderState = D3DRS_NORMALIZENORMALS;
3131	val = pRenderState[i].uintValue;
3132	break;
3133
3134	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3135	renderState = D3DRS_POINTSPRITEENABLE;
3136	val = pRenderState[i].uintValue;
3137	break;
3138
3139	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3140	renderState = D3DRS_POINTSCALEENABLE;
3141	val = pRenderState[i].uintValue;
3142	break;
3143
3144	case SVGA3D_RS_POINTSIZE: /* float */
3145	renderState = D3DRS_POINTSIZE;
3146	val = pRenderState[i].uintValue;
3147	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3148	break;
3149
3150	case SVGA3D_RS_POINTSIZEMIN: /* float */
3151	renderState = D3DRS_POINTSIZE_MIN;
3152	val = pRenderState[i].uintValue;
3153	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3154	break;
3155
3156	case SVGA3D_RS_POINTSIZEMAX: /* float */
3157	renderState = D3DRS_POINTSIZE_MAX;
3158	val = pRenderState[i].uintValue;
3159	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3160	break;
3161
3162	case SVGA3D_RS_POINTSCALE_A: /* float */
3163	renderState = D3DRS_POINTSCALE_A;
3164	val = pRenderState[i].uintValue;
3165	break;
3166
3167	case SVGA3D_RS_POINTSCALE_B: /* float */
3168	renderState = D3DRS_POINTSCALE_B;
3169	val = pRenderState[i].uintValue;
3170	break;
3171
3172	case SVGA3D_RS_POINTSCALE_C: /* float */
3173	renderState = D3DRS_POINTSCALE_C;
3174	val = pRenderState[i].uintValue;
3175	break;
3176
3177	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3178	renderState = D3DRS_AMBIENT;
3179	val = pRenderState[i].uintValue;
3180	break;
3181
3182	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3183	renderState = D3DRS_CLIPPLANEENABLE;
3184	val = pRenderState[i].uintValue;
3185	break;
3186
3187	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3188	renderState = D3DRS_FOGCOLOR;
3189	val = pRenderState[i].uintValue;
3190	break;
3191
3192	case SVGA3D_RS_FOGSTART: /* float */
3193	renderState = D3DRS_FOGSTART;
3194	val = pRenderState[i].uintValue;
3195	break;
3196
3197	case SVGA3D_RS_FOGEND: /* float */
3198	renderState = D3DRS_FOGEND;
3199	val = pRenderState[i].uintValue;
3200	break;
3201
3202	case SVGA3D_RS_FOGDENSITY: /* float */
3203	renderState = D3DRS_FOGDENSITY;
3204	val = pRenderState[i].uintValue;
3205	break;
3206
3207	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3208	renderState = D3DRS_RANGEFOGENABLE;
3209	val = pRenderState[i].uintValue;
3210	break;
3211
3212	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3213	{
3214	SVGA3dFogMode mode;
3215	mode.uintValue = pRenderState[i].uintValue;
3216
3217	switch (mode.s.function)
3218	{
3219	case SVGA3D_FOGFUNC_INVALID:
3220	val = D3DFOG_NONE;
3221	break;
3222	case SVGA3D_FOGFUNC_EXP:
3223	val = D3DFOG_EXP;
3224	break;
3225	case SVGA3D_FOGFUNC_EXP2:
3226	val = D3DFOG_EXP2;
3227	break;
3228	case SVGA3D_FOGFUNC_LINEAR:
3229	val = D3DFOG_LINEAR;
3230	break;
3231	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3232	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3233	break;
3234	default:
3235	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3236	break;
3237	}
3238
3239	/* The fog type determines the render state. */
3240	switch (mode.s.type)
3241	{
3242	case SVGA3D_FOGTYPE_VERTEX:
3243	renderState = D3DRS_FOGVERTEXMODE;
3244	break;
3245	case SVGA3D_FOGTYPE_PIXEL:
3246	renderState = D3DRS_FOGTABLEMODE;
3247	break;
3248	default:
3249	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3250	break;
3251	}
3252
3253	/* Set the fog base to depth or range. */
3254	switch (mode.s.base)
3255	{
3256	case SVGA3D_FOGBASE_DEPTHBASED:
3257	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3258	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3259	break;
3260	case SVGA3D_FOGBASE_RANGEBASED:
3261	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3262	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3263	break;
3264	default:
3265	/* ignore */
3266	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3267	break;
3268	}
3269	break;
3270	}
3271
3272	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3273	{
3274	SVGA3dFillMode mode;
3275
3276	mode.uintValue = pRenderState[i].uintValue;
3277
3278	switch (mode.s.mode)
3279	{
3280	case SVGA3D_FILLMODE_POINT:
3281	val = D3DFILL_POINT;
3282	break;
3283	case SVGA3D_FILLMODE_LINE:
3284	val = D3DFILL_WIREFRAME;
3285	break;
3286	case SVGA3D_FILLMODE_FILL:
3287	val = D3DFILL_SOLID;
3288	break;
3289	default:
3290	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3291	break;
3292	}
3293	/* @todo ignoring face for now. */
3294	renderState = D3DRS_FILLMODE;
3295	break;
3296	}
3297
3298	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3299	renderState = D3DRS_SHADEMODE;
3300	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3301	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3302	break;
3303
3304	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3305	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3306	/* @todo */
3307	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3308	/*
3309	renderState = D3DRS_LINEPATTERN;
3310	val = pRenderState[i].uintValue;
3311	*/
3312	break;
3313
3314	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3315	renderState = D3DRS_SRCBLEND;
3316	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3317	break;
3318
3319	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3320	renderState = D3DRS_DESTBLEND;
3321	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3322	break;
3323
3324	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3325	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3326	renderState = D3DRS_BLENDOP;
3327	val = pRenderState[i].uintValue;
3328	break;
3329
3330	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3331	{
3332	switch (pRenderState[i].uintValue)
3333	{
3334	case SVGA3D_FACE_NONE:
3335	val = D3DCULL_NONE;
3336	break;
3337	case SVGA3D_FACE_FRONT:
3338	val = D3DCULL_CW;
3339	break;
3340	case SVGA3D_FACE_BACK:
3341	val = D3DCULL_CCW;
3342	break;
3343	case SVGA3D_FACE_FRONT_BACK:
3344	AssertFailed();
3345	val = D3DCULL_CW;
3346	break;
3347	default:
3348	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3349	break;
3350	}
3351	renderState = D3DRS_CULLMODE;
3352	break;
3353	}
3354
3355	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3356	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3357	renderState = D3DRS_ZFUNC;
3358	val = pRenderState[i].uintValue;
3359	break;
3360
3361	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3362	renderState = D3DRS_ALPHAFUNC;
3363	val = pRenderState[i].uintValue;
3364	break;
3365
3366	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3367	renderState = D3DRS_STENCILENABLE;
3368	val = pRenderState[i].uintValue;
3369	break;
3370
3371	case SVGA3D_RS_STENCILREF: /* uint32_t */
3372	renderState = D3DRS_STENCILREF;
3373	val = pRenderState[i].uintValue;
3374	break;
3375
3376	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3377	renderState = D3DRS_STENCILMASK;
3378	val = pRenderState[i].uintValue;
3379	break;
3380
3381	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3382	renderState = D3DRS_STENCILWRITEMASK;
3383	val = pRenderState[i].uintValue;
3384	break;
3385
3386	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3387	renderState = D3DRS_STENCILFUNC;
3388	val = pRenderState[i].uintValue;
3389	break;
3390
3391	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3392	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3393	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3394	renderState = D3DRS_STENCILFAIL;
3395	val = pRenderState[i].uintValue;
3396	break;
3397
3398	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3399	renderState = D3DRS_STENCILZFAIL;
3400	val = pRenderState[i].uintValue;
3401	break;
3402
3403	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3404	renderState = D3DRS_STENCILPASS;
3405	val = pRenderState[i].uintValue;
3406	break;
3407
3408	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3409	renderState = D3DRS_ALPHAREF;
3410	val = pRenderState[i].uintValue;
3411	break;
3412
3413	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3414	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3415	/*
3416	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3417	val = pRenderState[i].uintValue;
3418	*/
3419	break;
3420
3421	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3422	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3423	/* @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3424	/*
3425	renderState = D3DRS_COORDINATETYPE;
3426	val = pRenderState[i].uintValue;
3427	*/
3428	break;
3429
3430	case SVGA3D_RS_ZBIAS: /* float */
3431	/* @todo unknown meaning; depth bias is not identical
3432	renderState = D3DRS_DEPTHBIAS;
3433	val = pRenderState[i].uintValue;
3434	*/
3435	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3436	break;
3437
3438	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3439	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3440	val = pRenderState[i].uintValue;
3441	break;
3442
3443	case SVGA3D_RS_DEPTHBIAS: /* float */
3444	renderState = D3DRS_DEPTHBIAS;
3445	val = pRenderState[i].uintValue;
3446	break;
3447
3448	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3449	renderState = D3DRS_COLORWRITEENABLE;
3450	val = pRenderState[i].uintValue;
3451	break;
3452
3453	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3454	//AssertFailed();
3455	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3456	val = pRenderState[i].uintValue;
3457	break;
3458
3459	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3460	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3461	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3462	val = pRenderState[i].uintValue;
3463	break;
3464
3465	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3466	renderState = D3DRS_SPECULARMATERIALSOURCE;
3467	val = pRenderState[i].uintValue;
3468	break;
3469
3470	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3471	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3472	val = pRenderState[i].uintValue;
3473	break;
3474
3475	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3476	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3477	val = pRenderState[i].uintValue;
3478	break;
3479
3480	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3481	renderState = D3DRS_TEXTUREFACTOR;
3482	val = pRenderState[i].uintValue;
3483	break;
3484
3485	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3486	renderState = D3DRS_LOCALVIEWER;
3487	val = pRenderState[i].uintValue;
3488	break;
3489
3490	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3491	renderState = D3DRS_SCISSORTESTENABLE;
3492	val = pRenderState[i].uintValue;
3493	break;
3494
3495	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3496	renderState = D3DRS_BLENDFACTOR;
3497	val = pRenderState[i].uintValue;
3498	break;
3499
3500	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3501	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3502	val = pRenderState[i].uintValue;
3503	break;
3504
3505	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3506	renderState = D3DRS_CCW_STENCILFUNC;
3507	val = pRenderState[i].uintValue;
3508	break;
3509
3510	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3511	renderState = D3DRS_CCW_STENCILFAIL;
3512	val = pRenderState[i].uintValue;
3513	break;
3514
3515	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3516	renderState = D3DRS_CCW_STENCILZFAIL;
3517	val = pRenderState[i].uintValue;
3518	break;
3519
3520	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3521	renderState = D3DRS_CCW_STENCILPASS;
3522	val = pRenderState[i].uintValue;
3523	break;
3524
3525	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3526	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3527	renderState = D3DRS_VERTEXBLEND;
3528	val = pRenderState[i].uintValue;
3529	break;
3530
3531	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3532	//AssertFailed();
3533	/*
3534	D3DRS_SRGBWRITEENABLE ??
3535	renderState = D3DRS_OUTPUTGAMMA;
3536	val = pRenderState[i].uintValue;
3537	*/
3538	break;
3539
3540	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3541	AssertFailed();
3542	/*
3543	renderState = D3DRS_ZVISIBLE;
3544	val = pRenderState[i].uintValue;
3545	*/
3546	break;
3547
3548	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3549	renderState = D3DRS_LASTPIXEL;
3550	val = pRenderState[i].uintValue;
3551	break;
3552
3553	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3554	renderState = D3DRS_CLIPPING;
3555	val = pRenderState[i].uintValue;
3556	break;
3557
3558	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3559	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3560	renderState = D3DRS_WRAP0;
3561	val = pRenderState[i].uintValue;
3562	break;
3563
3564	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3565	renderState = D3DRS_WRAP1;
3566	val = pRenderState[i].uintValue;
3567	break;
3568
3569	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3570	renderState = D3DRS_WRAP2;
3571	val = pRenderState[i].uintValue;
3572	break;
3573
3574	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3575	renderState = D3DRS_WRAP3;
3576	val = pRenderState[i].uintValue;
3577	break;
3578
3579	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3580	renderState = D3DRS_WRAP4;
3581	val = pRenderState[i].uintValue;
3582	break;
3583
3584	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3585	renderState = D3DRS_WRAP5;
3586	val = pRenderState[i].uintValue;
3587	break;
3588
3589	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3590	renderState = D3DRS_WRAP6;
3591	val = pRenderState[i].uintValue;
3592	break;
3593
3594	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3595	renderState = D3DRS_WRAP7;
3596	val = pRenderState[i].uintValue;
3597	break;
3598
3599	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3600	renderState = D3DRS_WRAP8;
3601	val = pRenderState[i].uintValue;
3602	break;
3603
3604	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3605	renderState = D3DRS_WRAP9;
3606	val = pRenderState[i].uintValue;
3607	break;
3608
3609	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3610	renderState = D3DRS_WRAP10;
3611	val = pRenderState[i].uintValue;
3612	break;
3613
3614	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3615	renderState = D3DRS_WRAP11;
3616	val = pRenderState[i].uintValue;
3617	break;
3618
3619	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3620	renderState = D3DRS_WRAP12;
3621	val = pRenderState[i].uintValue;
3622	break;
3623
3624	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3625	renderState = D3DRS_WRAP13;
3626	val = pRenderState[i].uintValue;
3627	break;
3628
3629	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3630	renderState = D3DRS_WRAP14;
3631	val = pRenderState[i].uintValue;
3632	break;
3633
3634	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3635	renderState = D3DRS_WRAP15;
3636	val = pRenderState[i].uintValue;
3637	break;
3638
3639	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3640	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3641	val = pRenderState[i].uintValue;
3642	break;
3643
3644	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3645	renderState = D3DRS_MULTISAMPLEMASK;
3646	val = pRenderState[i].uintValue;
3647	break;
3648
3649	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3650	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3651	val = pRenderState[i].uintValue;
3652	break;
3653
3654	case SVGA3D_RS_TWEENFACTOR: /* float */
3655	renderState = D3DRS_TWEENFACTOR;
3656	val = pRenderState[i].uintValue;
3657	break;
3658
3659	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3660	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3661	val = pRenderState[i].uintValue;
3662	break;
3663
3664	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3665	renderState = D3DRS_COLORWRITEENABLE1;
3666	val = pRenderState[i].uintValue;
3667	break;
3668
3669	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3670	renderState = D3DRS_COLORWRITEENABLE2;
3671	val = pRenderState[i].uintValue;
3672	break;
3673
3674	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3675	renderState = D3DRS_COLORWRITEENABLE3;
3676	val = pRenderState[i].uintValue;
3677	break;
3678
3679	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3680	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3681	val = pRenderState[i].uintValue;
3682	break;
3683
3684	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3685	renderState = D3DRS_SRCBLENDALPHA;
3686	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3687	break;
3688
3689	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3690	renderState = D3DRS_DESTBLENDALPHA;
3691	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3692	break;
3693
3694	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3695	renderState = D3DRS_BLENDOPALPHA;
3696	val = pRenderState[i].uintValue;
3697	break;
3698
3699	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3700	AssertFailed();
3701	/*
3702	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3703	val = pRenderState[i].uintValue;
3704	*/
3705	break;
3706
3707	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3708	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3709	val = pRenderState[i].uintValue;
3710	break;
3711
3712	case SVGA3D_RS_LINEWIDTH: /* float */
3713	AssertFailed();
3714	/*
3715	renderState = D3DRS_LINEWIDTH;
3716	val = pRenderState[i].uintValue;
3717	*/
3718	break;
3719	}
3720
3721	if (renderState != D3DRS_FORCE_DWORD)
3722	{
3723	hr = pContext->pDevice->SetRenderState(renderState, val);
3724	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3725	}
3726	}
3727
3728	return VINF_SUCCESS;
3729	}
3730
3731	int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3732	{
3733	HRESULT hr;
3734	PVMSVGA3DCONTEXT pContext;
3735	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
3736	PVMSVGA3DSURFACE pRenderTarget;
3737
3738	AssertReturn(pState, VERR_NO_MEMORY);
3739	AssertReturn(type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3740	AssertReturn(target.face == 0, VERR_INVALID_PARAMETER);
3741
3742	Log(("vmsvga3dSetRenderTarget cid=%x type=%x surface id=%x\n", cid, type, target.sid));
3743
3744	if ( cid >= pState->cContexts
3745	\|\| pState->papContexts[cid]->id != cid)
3746	{
3747	Log(("vmsvga3dSetRenderTarget invalid context id!\n"));
3748	return VERR_INVALID_PARAMETER;
3749	}
3750	pContext = pState->papContexts[cid];
3751
3752	/* Save for vm state save/restore. */
3753	pContext->state.aRenderTargets[type] = target.sid;
3754
3755	if (target.sid == SVGA3D_INVALID_ID)
3756	{
3757	/* Disable render target. */
3758	switch (type)
3759	{
3760	case SVGA3D_RT_DEPTH:
3761	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3762	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3763	break;
3764
3765	case SVGA3D_RT_STENCIL:
3766	/* ignore; correct?? */
3767	break;
3768
3769	case SVGA3D_RT_COLOR0:
3770	case SVGA3D_RT_COLOR1:
3771	case SVGA3D_RT_COLOR2:
3772	case SVGA3D_RT_COLOR3:
3773	case SVGA3D_RT_COLOR4:
3774	case SVGA3D_RT_COLOR5:
3775	case SVGA3D_RT_COLOR6:
3776	case SVGA3D_RT_COLOR7:
3777	pContext->sidRenderTarget = SVGA3D_INVALID_ID;
3778
3779	if (pState->fSupportedSurfaceNULL)
3780	{
3781	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render into a depth buffer without
3782	* wishing to update an actual color render target
3783	*/
3784	IDirect3DSurface9* pDummyRenderTarget;
3785	hr = pContext->pDevice->CreateRenderTarget(pThis->svga.uWidth,
3786	pThis->svga.uHeight,
3787	FOURCC_NULL,
3788	D3DMULTISAMPLE_NONE,
3789	0,
3790	FALSE,
3791	&pDummyRenderTarget,
3792	NULL);
3793
3794	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3795
3796	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3797	pDummyRenderTarget->Release();
3798	}
3799	else
3800	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3801
3802	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3803	break;
3804
3805	default:
3806	AssertFailedReturn(VERR_INVALID_PARAMETER);
3807	}
3808	return VINF_SUCCESS;
3809	}
3810
3811	AssertReturn(target.sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
3812	AssertReturn(target.sid < pState->cSurfaces && pState->papSurfaces[target.sid]->id == target.sid, VERR_INVALID_PARAMETER);
3813	pRenderTarget = pState->papSurfaces[target.sid];
3814
3815	switch (type)
3816	{
3817	case SVGA3D_RT_DEPTH:
3818	case SVGA3D_RT_STENCIL:
3819	AssertReturn(target.mipmap == 0, VERR_INVALID_PARAMETER);
3820	if (!pRenderTarget->u.pSurface)
3821	{
3822	DWORD cQualityLevels = 0;
3823
3824	/* Query the nr of quality levels for this particular format */
3825	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3826	{
3827	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3828	D3DDEVTYPE_HAL,
3829	pRenderTarget->formatD3D,
3830	TRUE, /* Windowed */
3831	pRenderTarget->multiSampleTypeD3D,
3832	&cQualityLevels);
3833	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3834	}
3835
3836	if ( pState->fSupportedSurfaceINTZ
3837	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
3838	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
3839	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8))
3840	{
3841	Log(("vmsvga3dSetRenderTarget: Creating stencil surface as texture!\n"));
3842	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3843	AssertRC(rc); /* non-fatal */
3844	}
3845
3846	if (!pRenderTarget->fStencilAsTexture)
3847	{
3848	Log(("vmsvga3dSetRenderTarget DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
3849	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->pMipmapLevels[0].size.width,
3850	pRenderTarget->pMipmapLevels[0].size.height,
3851	pRenderTarget->formatD3D,
3852	pRenderTarget->multiSampleTypeD3D,
3853	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
3854	FALSE, /* not discardable */
3855	&pRenderTarget->u.pSurface,
3856	NULL);
3857	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3858	}
3859
3860	pRenderTarget->idAssociatedContext = cid;
3861
3862	#if 0 /* doesn't work */
3863	if ( !pRenderTarget->fStencilAsTexture
3864	&& pRenderTarget->fDirty)
3865	{
3866	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
3867	Assert(pRenderTarget->faces[0].numMipLevels == 1);
3868
3869	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
3870	{
3871	if (pRenderTarget->pMipmapLevels[i].fDirty)
3872	{
3873	D3DLOCKED_RECT LockedRect;
3874
3875	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
3876	NULL, /* entire surface */
3877	0);
3878
3879	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3880
3881	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->pMipmapLevels[i].cbSurfacePitch));
3882
3883	uint8_t pDest = (uint8_t )LockedRect.pBits;
3884	uint8_t pSrc = (uint8_t )pRenderTarget->pMipmapLevels[i].pSurfaceData;
3885	for (uint32_t j = 0; j < pRenderTarget->pMipmapLevels[i].size.height; j++)
3886	{
3887	memcpy(pDest, pSrc, pRenderTarget->pMipmapLevels[i].cbSurfacePitch);
3888
3889	pDest += LockedRect.Pitch;
3890	pSrc += pRenderTarget->pMipmapLevels[i].cbSurfacePitch;
3891	}
3892
3893	hr = pRenderTarget->u.pSurface->UnlockRect();
3894	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
3895
3896	pRenderTarget->pMipmapLevels[i].fDirty = false;
3897	}
3898	}
3899	}
3900	#endif
3901	}
3902	Assert(pRenderTarget->idAssociatedContext == cid);
3903
3904	/* @todo Assert(!pRenderTarget->fDirty); */
3905
3906	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
3907
3908	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
3909	pRenderTarget->flags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
3910
3911	if (pRenderTarget->fStencilAsTexture)
3912	{
3913	IDirect3DSurface9 *pStencilSurface;
3914
3915	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(0, &pStencilSurface);
3916	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3917
3918	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
3919	pStencilSurface->Release();
3920	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3921	}
3922	else
3923	{
3924	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
3925	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3926	}
3927	break;
3928
3929	case SVGA3D_RT_COLOR0:
3930	case SVGA3D_RT_COLOR1:
3931	case SVGA3D_RT_COLOR2:
3932	case SVGA3D_RT_COLOR3:
3933	case SVGA3D_RT_COLOR4:
3934	case SVGA3D_RT_COLOR5:
3935	case SVGA3D_RT_COLOR6:
3936	case SVGA3D_RT_COLOR7:
3937	{
3938	IDirect3DSurface9 *pSurface;
3939	bool fTexture = false;
3940	bool fShared = false;
3941
3942	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
3943	vmsvga3dSurfaceFlush(pThis, pRenderTarget);
3944
3945	if (pRenderTarget->flags & SVGA3D_SURFACE_HINT_TEXTURE)
3946	{
3947	fTexture = true;
3948
3949	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
3950	if (!pRenderTarget->u.pTexture)
3951	{
3952	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));
3953	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
3954	AssertRCReturn(rc, rc);
3955	}
3956
3957	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3958	if (pRenderTarget->idAssociatedContext != cid)
3959	{
3960	Log(("vmsvga3dSetRenderTarget; using texture %x created for another context (%d vs %d)\n", target.sid, pRenderTarget->idAssociatedContext, cid));
3961
3962	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pRenderTarget);
3963	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
3964
3965	hr = pSharedSurface->u.pTexture->GetSurfaceLevel(target.mipmap,
3966	&pSurface);
3967
3968	fShared = true;
3969	}
3970	else
3971	#endif
3972	hr = pRenderTarget->u.pTexture->GetSurfaceLevel(target.mipmap,
3973	&pSurface);
3974
3975	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
3976	}
3977	else
3978	{
3979	AssertReturn(target.mipmap == 0, VERR_INVALID_PARAMETER);
3980	if (!pRenderTarget->u.pSurface)
3981	{
3982	DWORD cQualityLevels = 0;
3983
3984	/* Query the nr of quality levels for this particular format */
3985	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
3986	{
3987	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
3988	D3DDEVTYPE_HAL,
3989	pRenderTarget->formatD3D,
3990	TRUE, /* Windowed */
3991	pRenderTarget->multiSampleTypeD3D,
3992	&cQualityLevels);
3993	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
3994	}
3995
3996	Log(("vmsvga3dSetRenderTarget COLOR; cQualityLevels=%d\n", cQualityLevels));
3997	Log(("Create rendertarget (%d,%d) format=%x multisample=%x\n", pRenderTarget->pMipmapLevels[0].size.width, pRenderTarget->pMipmapLevels[0].size.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
3998
3999	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->pMipmapLevels[0].size.width,
4000	pRenderTarget->pMipmapLevels[0].size.height,
4001	pRenderTarget->formatD3D,
4002	pRenderTarget->multiSampleTypeD3D,
4003	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4004	TRUE, /* lockable */
4005	&pRenderTarget->u.pSurface,
4006	NULL);
4007	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4008
4009	pRenderTarget->idAssociatedContext = cid;
4010	}
4011	else
4012	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4013
4014	Assert(pRenderTarget->idAssociatedContext == cid);
4015	pSurface = pRenderTarget->u.pSurface;
4016	}
4017
4018	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4019	Assert(!pRenderTarget->fDirty);
4020
4021	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4022	pRenderTarget->flags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4023
4024	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4025	if (fTexture)
4026	pSurface->Release(); /* Release reference to texture level 0 */
4027	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4028
4029	pContext->sidRenderTarget = target.sid;
4030
4031	/* Changing the render target resets the viewport; restore it here. */
4032	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4033	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
4034	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4035	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4036	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
4037
4038	break;
4039	}
4040
4041	default:
4042	AssertFailedReturn(VERR_INVALID_PARAMETER);
4043	}
4044
4045	return VINF_SUCCESS;
4046	}
4047
4048	/**
4049	* Convert SVGA texture combiner value to its D3D equivalent
4050	*/
4051	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4052	{
4053	switch (value)
4054	{
4055	case SVGA3D_TC_DISABLE:
4056	return D3DTOP_DISABLE;
4057	case SVGA3D_TC_SELECTARG1:
4058	return D3DTOP_SELECTARG1;
4059	case SVGA3D_TC_SELECTARG2:
4060	return D3DTOP_SELECTARG2;
4061	case SVGA3D_TC_MODULATE:
4062	return D3DTOP_MODULATE;
4063	case SVGA3D_TC_ADD:
4064	return D3DTOP_ADD;
4065	case SVGA3D_TC_ADDSIGNED:
4066	return D3DTOP_ADDSIGNED;
4067	case SVGA3D_TC_SUBTRACT:
4068	return D3DTOP_SUBTRACT;
4069	case SVGA3D_TC_BLENDTEXTUREALPHA:
4070	return D3DTOP_BLENDTEXTUREALPHA;
4071	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4072	return D3DTOP_BLENDDIFFUSEALPHA;
4073	case SVGA3D_TC_BLENDCURRENTALPHA:
4074	return D3DTOP_BLENDCURRENTALPHA;
4075	case SVGA3D_TC_BLENDFACTORALPHA:
4076	return D3DTOP_BLENDFACTORALPHA;
4077	case SVGA3D_TC_MODULATE2X:
4078	return D3DTOP_MODULATE2X;
4079	case SVGA3D_TC_MODULATE4X:
4080	return D3DTOP_MODULATE4X;
4081	case SVGA3D_TC_DSDT:
4082	AssertFailed(); /* @todo ??? */
4083	return D3DTOP_DISABLE;
4084	case SVGA3D_TC_DOTPRODUCT3:
4085	return D3DTOP_DOTPRODUCT3;
4086	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4087	return D3DTOP_BLENDTEXTUREALPHAPM;
4088	case SVGA3D_TC_ADDSIGNED2X:
4089	return D3DTOP_ADDSIGNED2X;
4090	case SVGA3D_TC_ADDSMOOTH:
4091	return D3DTOP_ADDSMOOTH;
4092	case SVGA3D_TC_PREMODULATE:
4093	return D3DTOP_PREMODULATE;
4094	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4095	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4096	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4097	return D3DTOP_MODULATECOLOR_ADDALPHA;
4098	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4099	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4100	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4101	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4102	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4103	return D3DTOP_BUMPENVMAPLUMINANCE;
4104	case SVGA3D_TC_MULTIPLYADD:
4105	return D3DTOP_MULTIPLYADD;
4106	case SVGA3D_TC_LERP:
4107	return D3DTOP_LERP;
4108	default:
4109	AssertFailed();
4110	return D3DTOP_DISABLE;
4111	}
4112	}
4113
4114	/**
4115	* Convert SVGA texture arg data value to its D3D equivalent
4116	*/
4117	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4118	{
4119	switch (value)
4120	{
4121	case SVGA3D_TA_CONSTANT:
4122	return D3DTA_CONSTANT;
4123	case SVGA3D_TA_PREVIOUS:
4124	return D3DTA_CURRENT; /* current = previous */
4125	case SVGA3D_TA_DIFFUSE:
4126	return D3DTA_DIFFUSE;
4127	case SVGA3D_TA_TEXTURE:
4128	return D3DTA_TEXTURE;
4129	case SVGA3D_TA_SPECULAR:
4130	return D3DTA_SPECULAR;
4131	default:
4132	AssertFailed();
4133	return 0;
4134	}
4135	}
4136
4137	/**
4138	* Convert SVGA texture transform flag value to its D3D equivalent
4139	*/
4140	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4141	{
4142	switch (value)
4143	{
4144	case SVGA3D_TEX_TRANSFORM_OFF:
4145	return D3DTTFF_DISABLE;
4146	case SVGA3D_TEX_TRANSFORM_S:
4147	return D3DTTFF_COUNT1; /* @todo correct? */
4148	case SVGA3D_TEX_TRANSFORM_T:
4149	return D3DTTFF_COUNT2; /* @todo correct? */
4150	case SVGA3D_TEX_TRANSFORM_R:
4151	return D3DTTFF_COUNT3; /* @todo correct? */
4152	case SVGA3D_TEX_TRANSFORM_Q:
4153	return D3DTTFF_COUNT4; /* @todo correct? */
4154	case SVGA3D_TEX_PROJECTED:
4155	return D3DTTFF_PROJECTED;
4156	default:
4157	AssertFailed();
4158	return 0;
4159	}
4160	}
4161
4162	int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4163	{
4164	DWORD val;
4165	HRESULT hr;
4166	PVMSVGA3DCONTEXT pContext;
4167	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4168	AssertReturn(pState, VERR_NO_MEMORY);
4169
4170	Log(("vmsvga3dSetTextureState %x cTextureState=%d\n", cid, cTextureStates));
4171
4172	if ( cid >= pState->cContexts
4173	\|\| pState->papContexts[cid]->id != cid)
4174	{
4175	Log(("vmsvga3dSetTextureState invalid context id!\n"));
4176	return VERR_INVALID_PARAMETER;
4177	}
4178	pContext = pState->papContexts[cid];
4179
4180	for (unsigned i = 0; i < cTextureStates; i++)
4181	{
4182	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4183	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4184	uint32_t currentStage = pTextureState[i].stage;
4185
4186	Log(("vmsvga3dSetTextureState: cid=%x stage=%d type=%s (%x) val=%x\n", cid, currentStage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4187
4188	/** @todo Is this the appropriate limit for all kinds of textures? It is the
4189	* size of aSidActiveTexture and for binding/unbinding we cannot exceed it. */
4190	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGE))
4191	{
4192	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x\n", i, pTextureState[i].stage, pTextureState[i].name));
4193	continue;
4194	}
4195
4196	/* Record the texture state for vm state saving. */
4197	if ( currentStage < SVGA3D_MAX_TEXTURE_STAGE
4198	&& pTextureState[i].name < SVGA3D_TS_MAX)
4199	{
4200	pContext->state.aTextureState[currentStage][pTextureState[i].name] = pTextureState[i];
4201	}
4202
4203	switch (pTextureState[i].name)
4204	{
4205	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4206	textureType = D3DTSS_COLOROP;
4207	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4208	break;
4209
4210	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4211	textureType = D3DTSS_COLORARG0;
4212	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4213	break;
4214
4215	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4216	textureType = D3DTSS_COLORARG1;
4217	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4218	break;
4219
4220	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4221	textureType = D3DTSS_COLORARG2;
4222	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4223	break;
4224
4225	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4226	textureType = D3DTSS_ALPHAOP;
4227	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4228	break;
4229
4230	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4231	textureType = D3DTSS_ALPHAARG0;
4232	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4233	break;
4234
4235	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4236	textureType = D3DTSS_ALPHAARG1;
4237	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4238	break;
4239
4240	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4241	textureType = D3DTSS_ALPHAARG2;
4242	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4243	break;
4244
4245	case SVGA3D_TS_BUMPENVMAT00: /* float */
4246	textureType = D3DTSS_BUMPENVMAT00;
4247	val = pTextureState[i].value;
4248	break;
4249
4250	case SVGA3D_TS_BUMPENVMAT01: /* float */
4251	textureType = D3DTSS_BUMPENVMAT01;
4252	val = pTextureState[i].value;
4253	break;
4254
4255	case SVGA3D_TS_BUMPENVMAT10: /* float */
4256	textureType = D3DTSS_BUMPENVMAT10;
4257	val = pTextureState[i].value;
4258	break;
4259
4260	case SVGA3D_TS_BUMPENVMAT11: /* float */
4261	textureType = D3DTSS_BUMPENVMAT11;
4262	val = pTextureState[i].value;
4263	break;
4264
4265	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4266	textureType = D3DTSS_TEXCOORDINDEX;
4267	val = pTextureState[i].value;
4268	break;
4269
4270	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4271	textureType = D3DTSS_BUMPENVLSCALE;
4272	val = pTextureState[i].value;
4273	break;
4274
4275	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4276	textureType = D3DTSS_BUMPENVLOFFSET;
4277	val = pTextureState[i].value;
4278	break;
4279
4280	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4281	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4282	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4283	break;
4284
4285	case SVGA3D_TS_BIND_TEXTURE: /* SVGA3dSurfaceId */
4286	if (pTextureState[i].value == SVGA3D_INVALID_ID)
4287	{
4288	Log(("SVGA3D_TS_BIND_TEXTURE: stage %d, texture surface id=%x\n", currentStage, pTextureState[i].value));
4289
4290	pContext->aSidActiveTexture[currentStage] = SVGA3D_INVALID_ID;
4291	/* Unselect the currently associated texture. */
4292	hr = pContext->pDevice->SetTexture(currentStage, NULL);
4293	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4294	}
4295	else
4296	{
4297	HRESULT hr;
4298	uint32_t sid = pTextureState[i].value;
4299
4300	AssertReturn(sid < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4301	AssertReturn(sid < pState->cSurfaces && pState->papSurfaces[sid]->id == sid, VERR_INVALID_PARAMETER);
4302
4303	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
4304
4305	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));
4306
4307	if (!pSurface->u.pTexture)
4308	{
4309	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4310	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));
4311	int rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4312	AssertRCReturn(rc, rc);
4313	}
4314	else
4315	{
4316	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4317	vmsvga3dSurfaceFlush(pThis, pSurface);
4318	}
4319
4320	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4321	if (pSurface->idAssociatedContext != cid)
4322	{
4323	Log(("vmsvga3dSetTextureState; using texture %x created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4324
4325	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pThis, pContext, pSurface);
4326	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4327
4328	hr = pContext->pDevice->SetTexture(currentStage, pSharedSurface->u.pTexture);
4329	}
4330	else
4331	#endif
4332	hr = pContext->pDevice->SetTexture(currentStage, pSurface->u.pTexture);
4333
4334	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4335
4336	pContext->aSidActiveTexture[currentStage] = sid;
4337	}
4338	/* Finished; continue with the next one. */
4339	continue;
4340
4341	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4342	samplerType = D3DSAMP_ADDRESSW;
4343	val = pTextureState[i].value; /* Identical otherwise */
4344	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4345	break;
4346
4347	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4348	samplerType = D3DSAMP_ADDRESSU;
4349	val = pTextureState[i].value; /* Identical otherwise */
4350	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4351	break;
4352
4353	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4354	samplerType = D3DSAMP_ADDRESSV;
4355	val = pTextureState[i].value; /* Identical otherwise */
4356	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4357	break;
4358
4359	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4360	samplerType = D3DSAMP_MIPFILTER;
4361	val = pTextureState[i].value; /* Identical otherwise */
4362	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4363	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4364	break;
4365
4366	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4367	samplerType = D3DSAMP_MAGFILTER;
4368	val = pTextureState[i].value; /* Identical otherwise */
4369	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4370	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4371	break;
4372
4373	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4374	samplerType = D3DSAMP_MINFILTER;
4375	val = pTextureState[i].value; /* Identical otherwise */
4376	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4377	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4378	break;
4379
4380	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4381	samplerType = D3DSAMP_BORDERCOLOR;
4382	val = pTextureState[i].value; /* Identical */
4383	break;
4384
4385	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4386	samplerType = D3DSAMP_MIPMAPLODBIAS;
4387	val = pTextureState[i].value; /* Identical */
4388	break;
4389
4390	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4391	samplerType = D3DSAMP_MAXMIPLEVEL;
4392	val = pTextureState[i].value; /* Identical?? */
4393	break;
4394
4395	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4396	samplerType = D3DSAMP_MAXANISOTROPY;
4397	val = pTextureState[i].value; /* Identical?? */
4398	break;
4399
4400	case SVGA3D_TS_GAMMA: /* float */
4401	samplerType = D3DSAMP_SRGBTEXTURE;
4402	/* Boolean in D3D */
4403	if (pTextureState[i].floatValue == 1.0f)
4404	val = FALSE;
4405	else
4406	val = TRUE;
4407	break;
4408
4409	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4410	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4411	AssertFailed();
4412	break;
4413	}
4414
4415	if (textureType != D3DTSS_FORCE_DWORD)
4416	{
4417	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4418	}
4419	else
4420	{
4421	Assert(samplerType != D3DSAMP_FORCE_DWORD);
4422	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4423	}
4424
4425	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTextureState: SetTextureStageState failed with %x\n", hr), VERR_INTERNAL_ERROR);
4426	}
4427
4428	return VINF_SUCCESS;
4429	}
4430
4431	int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4432	{
4433	HRESULT hr;
4434	D3DMATERIAL9 material;
4435	PVMSVGA3DCONTEXT pContext;
4436	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4437	AssertReturn(pState, VERR_NO_MEMORY);
4438
4439	Log(("vmsvga3dSetMaterial %x face %d\n", cid, face));
4440
4441	if ( cid >= pState->cContexts
4442	\|\| pState->papContexts[cid]->id != cid)
4443	{
4444	Log(("vmsvga3dSetMaterial invalid context id!\n"));
4445	return VERR_INVALID_PARAMETER;
4446	}
4447	pContext = pState->papContexts[cid];
4448
4449	AssertReturn(face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4450
4451	/* Save for vm state save/restore. */
4452	pContext->state.aMaterial[face].fValid = true;
4453	pContext->state.aMaterial[face].material = *pMaterial;
4454	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4455
4456	/* @note face not used for D3D9 */
4457	/* @todo ignore everything except SVGA3D_FACE_NONE? */
4458	//Assert(face == SVGA3D_FACE_NONE);
4459	if (face != SVGA3D_FACE_NONE)
4460	Log(("Unsupported face %d!!\n", face));
4461
4462	material.Diffuse.r = pMaterial->diffuse[0];
4463	material.Diffuse.g = pMaterial->diffuse[1];
4464	material.Diffuse.b = pMaterial->diffuse[2];
4465	material.Diffuse.a = pMaterial->diffuse[3];
4466	material.Ambient.r = pMaterial->ambient[0];
4467	material.Ambient.g = pMaterial->ambient[1];
4468	material.Ambient.b = pMaterial->ambient[2];
4469	material.Ambient.a = pMaterial->ambient[3];
4470	material.Specular.r = pMaterial->specular[0];
4471	material.Specular.g = pMaterial->specular[1];
4472	material.Specular.b = pMaterial->specular[2];
4473	material.Specular.a = pMaterial->specular[3];
4474	material.Emissive.r = pMaterial->emissive[0];
4475	material.Emissive.g = pMaterial->emissive[1];
4476	material.Emissive.b = pMaterial->emissive[2];
4477	material.Emissive.a = pMaterial->emissive[3];
4478	material.Power = pMaterial->shininess;
4479
4480	hr = pContext->pDevice->SetMaterial(&material);
4481	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetMaterial: SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4482
4483	return VINF_SUCCESS;
4484	}
4485
4486	int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4487	{
4488	HRESULT hr;
4489	D3DLIGHT9 light;
4490	PVMSVGA3DCONTEXT pContext;
4491	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4492	AssertReturn(pState, VERR_NO_MEMORY);
4493
4494	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4495
4496	if ( cid >= pState->cContexts
4497	\|\| pState->papContexts[cid]->id != cid)
4498	{
4499	Log(("vmsvga3dSetLightData invalid context id!\n"));
4500	return VERR_INVALID_PARAMETER;
4501	}
4502	pContext = pState->papContexts[cid];
4503
4504	switch (pData->type)
4505	{
4506	case SVGA3D_LIGHTTYPE_POINT:
4507	light.Type = D3DLIGHT_POINT;
4508	break;
4509
4510	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4511	light.Type = D3DLIGHT_SPOT;
4512	break;
4513
4514	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4515	light.Type = D3DLIGHT_DIRECTIONAL;
4516	break;
4517
4518	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4519	default:
4520	Log(("Unsupported light type!!\n"));
4521	return VERR_INVALID_PARAMETER;
4522	}
4523
4524	/* Store for vm state save/restore */
4525	if (index < SVGA3D_MAX_LIGHTS)
4526	{
4527	pContext->state.aLightData[index].fValidData = true;
4528	pContext->state.aLightData[index].data = *pData;
4529	}
4530	else
4531	AssertFailed();
4532
4533	light.Diffuse.r = pData->diffuse[0];
4534	light.Diffuse.g = pData->diffuse[1];
4535	light.Diffuse.b = pData->diffuse[2];
4536	light.Diffuse.a = pData->diffuse[3];
4537	light.Specular.r = pData->specular[0];
4538	light.Specular.g = pData->specular[1];
4539	light.Specular.b = pData->specular[2];
4540	light.Specular.a = pData->specular[3];
4541	light.Ambient.r = pData->ambient[0];
4542	light.Ambient.g = pData->ambient[1];
4543	light.Ambient.b = pData->ambient[2];
4544	light.Ambient.a = pData->ambient[3];
4545	light.Position.x = pData->position[0];
4546	light.Position.y = pData->position[1];
4547	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4548	light.Direction.x = pData->direction[0];
4549	light.Direction.y = pData->direction[1];
4550	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4551	light.Range = pData->range;
4552	light.Falloff = pData->falloff;
4553	light.Attenuation0 = pData->attenuation0;
4554	light.Attenuation1 = pData->attenuation1;
4555	light.Attenuation2 = pData->attenuation2;
4556	light.Theta = pData->theta;
4557	light.Phi = pData->phi;
4558
4559	hr = pContext->pDevice->SetLight(index, &light);
4560	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetLightData: SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4561
4562	return VINF_SUCCESS;
4563	}
4564
4565	int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled)
4566	{
4567	HRESULT hr;
4568	PVMSVGA3DCONTEXT pContext;
4569	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4570	AssertReturn(pState, VERR_NO_MEMORY);
4571
4572	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4573
4574	if ( cid >= pState->cContexts
4575	\|\| pState->papContexts[cid]->id != cid)
4576	{
4577	Log(("vmsvga3dSetLightEnabled invalid context id!\n"));
4578	return VERR_INVALID_PARAMETER;
4579	}
4580	pContext = pState->papContexts[cid];
4581
4582	/* Store for vm state save/restore */
4583	if (index < SVGA3D_MAX_LIGHTS)
4584	pContext->state.aLightData[index].fEnabled = !!enabled;
4585	else
4586	AssertFailed();
4587
4588	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4589	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetLightEnabled: LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4590
4591	return VINF_SUCCESS;
4592	}
4593
4594	int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
4595	{
4596	HRESULT hr;
4597	D3DVIEWPORT9 viewPort;
4598	PVMSVGA3DCONTEXT pContext;
4599	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4600	AssertReturn(pState, VERR_NO_MEMORY);
4601
4602	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4603
4604	if ( cid >= pState->cContexts
4605	\|\| pState->papContexts[cid]->id != cid)
4606	{
4607	Log(("vmsvga3dSetViewPort invalid context id!\n"));
4608	return VERR_INVALID_PARAMETER;
4609	}
4610	/* Save for vm state save/restore. */
4611	pContext = pState->papContexts[cid];
4612	pContext->state.RectViewPort = *pRect;
4613	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4614
4615	hr = pContext->pDevice->GetViewport(&viewPort);
4616	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetViewPort: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4617
4618	viewPort.X = pRect->x;
4619	viewPort.Y = pRect->y;
4620	viewPort.Width = pRect->w;
4621	viewPort.Height = pRect->h;
4622	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4623
4624	hr = pContext->pDevice->SetViewport(&viewPort);
4625	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetViewPort: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4626
4627	return VINF_SUCCESS;
4628	}
4629
4630	int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4])
4631	{
4632	HRESULT hr;
4633	PVMSVGA3DCONTEXT pContext;
4634	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4635	AssertReturn(pState, VERR_NO_MEMORY);
4636
4637	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)));
4638	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4639
4640	if ( cid >= pState->cContexts
4641	\|\| pState->papContexts[cid]->id != cid)
4642	{
4643	Log(("vmsvga3dSetClipPlane invalid context id!\n"));
4644	return VERR_INVALID_PARAMETER;
4645	}
4646	pContext = pState->papContexts[cid];
4647
4648	/* Store for vm state save/restore. */
4649	pContext->state.aClipPlane[index].fValid = true;
4650	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(plane));
4651
4652	hr = pContext->pDevice->SetClipPlane(index, plane);
4653	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetClipPlane: SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4654	return VINF_SUCCESS;
4655	}
4656
4657	int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4658	{
4659	DWORD clearFlagD3D = 0;
4660	D3DRECT *pRectD3D = NULL;
4661	HRESULT hr;
4662	PVMSVGA3DCONTEXT pContext;
4663	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4664	AssertReturn(pState, VERR_NO_MEMORY);
4665
4666	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4667
4668	if ( cid >= pState->cContexts
4669	\|\| pState->papContexts[cid]->id != cid)
4670	{
4671	Log(("vmsvga3dCommandClear invalid context id!\n"));
4672	return VERR_INVALID_PARAMETER;
4673	}
4674	pContext = pState->papContexts[cid];
4675
4676	if (clearFlag & SVGA3D_CLEAR_COLOR)
4677	clearFlagD3D \|= D3DCLEAR_TARGET;
4678	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4679	clearFlagD3D \|= D3DCLEAR_STENCIL;
4680	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4681	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4682
4683	if (cRects)
4684	{
4685	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4686	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4687
4688	for (unsigned i=0; i < cRects; i++)
4689	{
4690	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));
4691	pRectD3D[i].x1 = pRect[i].x;
4692	pRectD3D[i].y1 = pRect[i].y;
4693	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4694	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4695	}
4696	}
4697
4698	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4699	if (pRectD3D)
4700	RTMemFree(pRectD3D);
4701
4702	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dCommandClear: Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4703
4704	/* Make sure we can track drawing usage of active render targets. */
4705	if (pContext->sidRenderTarget != SVGA3D_INVALID_ID)
4706	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->sidRenderTarget);
4707
4708	return VINF_SUCCESS;
4709	}
4710
4711	/* Convert VMWare vertex declaration to its D3D equivalent. */
4712	int vmsvga3dVertexDecl2D3D(SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4713	{
4714	/* usage, method and type are identical; make sure. */
4715	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4716	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4717	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4718	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4719	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4720	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4721
4722	pVertexElement->Stream = 0;
4723	pVertexElement->Offset = 0;
4724	pVertexElement->Type = identity.type;
4725	pVertexElement->Method = identity.method;
4726	pVertexElement->Usage = identity.usage;
4727	pVertexElement->UsageIndex = identity.usageIndex;
4728	return VINF_SUCCESS;
4729	}
4730
4731	/* Convert VMWare primitive type to its D3D equivalent. */
4732	int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4733	{
4734	switch (PrimitiveType)
4735	{
4736	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4737	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4738	break;
4739	case SVGA3D_PRIMITIVE_POINTLIST:
4740	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4741	break;
4742	case SVGA3D_PRIMITIVE_LINELIST:
4743	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4744	break;
4745	case SVGA3D_PRIMITIVE_LINESTRIP:
4746	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4747	break;
4748	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4749	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4750	break;
4751	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4752	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4753	break;
4754	default:
4755	return VERR_INVALID_PARAMETER;
4756	}
4757	return VINF_SUCCESS;
4758	}
4759
4760	int vmsvga3dDrawPrimitivesProcessVertexDecls(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t numVertexDecls, SVGA3dVertexDecl pVertexDecl, uint32_t idStream, D3DVERTEXELEMENT9 pVertexElement)
4761	{
4762	HRESULT hr;
4763	int rc;
4764	uint32_t uVertexMinOffset = 0xffffffff;
4765	uint32_t uVertexMaxOffset = 0;
4766
4767	/* Create a vertex declaration array */
4768	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4769	{
4770	unsigned sidVertex = pVertexDecl[iVertex].array.surfaceId;
4771	PVMSVGA3DSURFACE pVertexSurface;
4772
4773	AssertReturn(sidVertex < SVGA3D_MAX_SURFACE_IDS, VERR_INVALID_PARAMETER);
4774	AssertReturn(sidVertex < pState->cSurfaces && pState->papSurfaces[sidVertex]->id == sidVertex, VERR_INVALID_PARAMETER);
4775
4776	pVertexSurface = pState->papSurfaces[sidVertex];
4777	Log(("vmsvga3dDrawPrimitives: vertex surface %x stream %d\n", sidVertex, idStream));
4778	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));
4779
4780	rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
4781	AssertRCReturn(rc, rc);
4782	pVertexElement[iVertex].Stream = idStream;
4783
4784	#ifdef LOG_ENABLED
4785	if (pVertexDecl[iVertex].array.stride == 0)
4786	Log(("vmsvga3dDrawPrimitives: stride == 0! Can be valid\n"));
4787	#endif
4788
4789	/* Find the min and max vertex offset to determine the right base offset to use in the vertex declaration. */
4790	if (pVertexDecl[iVertex].array.offset > uVertexMaxOffset)
4791	uVertexMaxOffset = pVertexDecl[iVertex].array.offset;
4792	if (pVertexDecl[iVertex].array.offset < uVertexMinOffset)
4793	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4794
4795	if (!pVertexSurface->u.pVertexBuffer)
4796	{
4797	Assert(iVertex == 0);
4798
4799	Log(("vmsvga3dDrawPrimitives: create vertex buffer fDirty=%d\n", pVertexSurface->fDirty));
4800	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->pMipmapLevels[0].cbSurface,
4801	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output) */,
4802	0, /* non-FVF */
4803	D3DPOOL_DEFAULT,
4804	&pVertexSurface->u.pVertexBuffer,
4805	NULL);
4806	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4807
4808	pVertexSurface->idAssociatedContext = pContext->id;
4809
4810	if (pVertexSurface->fDirty)
4811	{
4812	void *pData;
4813
4814	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pData, 0);
4815	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4816
4817	memcpy(pData, pVertexSurface->pMipmapLevels[0].pSurfaceData, pVertexSurface->pMipmapLevels[0].cbSurface);
4818
4819	hr = pVertexSurface->u.pVertexBuffer->Unlock();
4820	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
4821	pVertexSurface->pMipmapLevels[0].fDirty = false;
4822	pVertexSurface->fDirty = false;
4823	}
4824	pVertexSurface->flags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
4825	}
4826	else
4827	Assert(pVertexSurface->fDirty == false);
4828	}
4829
4830	/* Set the right vertex offset values for each declaration. */
4831	for (unsigned iVertex = 0; iVertex < numVertexDecls; iVertex++)
4832	{
4833	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
4834	#ifdef LOG_ENABLED
4835	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
4836	Log(("vmsvga3dDrawPrimitives: WARNING: offset > stride!!\n"));
4837	#endif
4838
4839	Log(("vmsvga3dDrawPrimitives: vertex %d offset = %d (stride %d) (min=%d max=%d)\n", iVertex, pVertexDecl[iVertex].array.offset, pVertexDecl[iVertex].array.stride, uVertexMinOffset, uVertexMaxOffset));
4840	}
4841
4842	PVMSVGA3DSURFACE pVertexSurface;
4843	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
4844	unsigned strideVertex = pVertexDecl[0].array.stride;
4845
4846	pVertexSurface = pState->papSurfaces[sidVertex];
4847
4848	Log(("vmsvga3dDrawPrimitives: SetStreamSource %d min offset=%d stride=%d\n", idStream, uVertexMinOffset, strideVertex));
4849	hr = pContext->pDevice->SetStreamSource(idStream,
4850	pVertexSurface->u.pVertexBuffer,
4851	uVertexMinOffset,
4852	strideVertex);
4853
4854	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
4855	return VINF_SUCCESS;
4856	}
4857
4858	int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
4859	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
4860	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
4861	{
4862	PVMSVGA3DCONTEXT pContext;
4863	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
4864	AssertReturn(pState, VERR_INTERNAL_ERROR);
4865	int rc;
4866	HRESULT hr;
4867	uint32_t iCurrentVertex, iCurrentStreamId;
4868	IDirect3DVertexDeclaration9 *pVertexDeclD3D = NULL;
4869	D3DVERTEXELEMENT9 *pVertexElement = NULL;
4870	D3DVERTEXELEMENT9 VertexEnd = D3DDECL_END();
4871
4872	Log(("vmsvga3dDrawPrimitives %x numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
4873
4874	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
4875	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
4876	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
4877	/* @todo */
4878	Assert(!cVertexDivisor);
4879
4880	if ( cid >= pState->cContexts
4881	\|\| pState->papContexts[cid]->id != cid)
4882	{
4883	Log(("vmsvga3dDrawPrimitives invalid context id!\n"));
4884	return VERR_INVALID_PARAMETER;
4885	}
4886
4887	pContext = pState->papContexts[cid];
4888
4889	/* Begin a scene before rendering anything. */
4890	hr = pContext->pDevice->BeginScene();
4891	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
4892
4893	pVertexElement = (D3DVERTEXELEMENT9 )RTMemAllocZ(sizeof(D3DVERTEXELEMENT9) (numVertexDecls + 1));
4894	if (!pVertexElement)
4895	{
4896	Assert(pVertexElement);
4897	rc = VERR_INTERNAL_ERROR;
4898	goto internal_error;
4899	}
4900
4901	/* Process all vertex declarations. Each vertex buffer is represented by one stream source id. */
4902	iCurrentVertex = 0;
4903	iCurrentStreamId = 0;
4904	while (iCurrentVertex < numVertexDecls)
4905	{
4906	uint32_t sidVertex = SVGA_ID_INVALID;
4907	uint32_t iVertex;
4908	uint32_t uVertexMinOffset = 0xffffffff;
4909
4910	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; iVertex++)
4911	{
4912	if ( ( sidVertex != SVGA_ID_INVALID
4913	&& pVertexDecl[iVertex].array.surfaceId != sidVertex
4914	)
4915	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
4916	\|\| ( uVertexMinOffset != 0xffffffff
4917	&& pVertexDecl[iVertex].array.offset >= uVertexMinOffset + pVertexDecl[iCurrentVertex].array.stride
4918	)
4919	)
4920	break;
4921	sidVertex = pVertexDecl[iVertex].array.surfaceId;
4922
4923	if (uVertexMinOffset > pVertexDecl[iVertex].array.offset)
4924	uVertexMinOffset = pVertexDecl[iVertex].array.offset;
4925	}
4926
4927	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(pState, pContext, iVertex - iCurrentVertex, &pVertexDecl[iCurrentVertex], iCurrentStreamId, &pVertexElement[iCurrentVertex]);
4928	if (RT_FAILURE(rc))
4929	goto internal_error;
4930
4931	iCurrentVertex = iVertex;
4932	iCurrentStreamId++;
4933	}
4934
4935	/* Mark the end. */
4936	memcpy(&pVertexElement[numVertexDecls], &VertexEnd, sizeof(VertexEnd));
4937
4938	hr = pContext->pDevice->CreateVertexDeclaration(&pVertexElement[0],
4939	&pVertexDeclD3D);
4940	if (hr != D3D_OK)
4941	{
4942	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateVertexDeclaration failed with %x\n", hr));
4943	rc = VERR_INTERNAL_ERROR;
4944	goto internal_error;
4945	}
4946
4947	hr = pContext->pDevice->SetVertexDeclaration(pVertexDeclD3D);
4948	if (hr != D3D_OK)
4949	{
4950	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetVertexDeclaration failed with %x\n", hr));
4951	rc = VERR_INTERNAL_ERROR;
4952	goto internal_error;
4953	}
4954
4955	/* Now draw the primitives. */
4956	for (unsigned iPrimitive = 0; iPrimitive < numRanges; iPrimitive++)
4957	{
4958	D3DPRIMITIVETYPE PrimitiveTypeD3D;
4959	unsigned sidIndex = pRange[iPrimitive].indexArray.surfaceId;
4960	PVMSVGA3DSURFACE pIndexSurface = NULL;
4961
4962	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
4963	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
4964	if (RT_FAILURE(rc))
4965	{
4966	AssertRC(rc);
4967	goto internal_error;
4968	}
4969
4970	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
4971	* Workaround for NVidia driver crash when encountering some of these.
4972	*/
4973	if ( pRange[iPrimitive].primitiveCount == 1
4974	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
4975	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
4976	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4977
4978	if (sidIndex != SVGA3D_INVALID_ID)
4979	{
4980	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t), ("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
4981
4982	if ( sidIndex >= SVGA3D_MAX_SURFACE_IDS
4983	\|\| sidIndex >= pState->cSurfaces
4984	\|\| pState->papSurfaces[sidIndex]->id != sidIndex)
4985	{
4986	Assert(sidIndex < SVGA3D_MAX_SURFACE_IDS);
4987	Assert(sidIndex < pState->cSurfaces && pState->papSurfaces[sidIndex]->id == sidIndex);
4988	rc = VERR_INVALID_PARAMETER;
4989	goto internal_error;
4990	}
4991	pIndexSurface = pState->papSurfaces[sidIndex];
4992	Log(("vmsvga3dDrawPrimitives: index surface %x\n", sidIndex));
4993
4994	if (!pIndexSurface->u.pIndexBuffer)
4995	{
4996	Log(("vmsvga3dDrawPrimitives: create index buffer fDirty=%d\n", pIndexSurface->fDirty));
4997
4998	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->pMipmapLevels[0].cbSurface,
4999	D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY /* possible severe performance penalty otherwise (according to d3d debug output */,
5000	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
5001	D3DPOOL_DEFAULT,
5002	&pIndexSurface->u.pIndexBuffer,
5003	NULL);
5004	if (hr != D3D_OK)
5005	{
5006	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: CreateIndexBuffer failed with %x\n", hr));
5007	rc = VERR_INTERNAL_ERROR;
5008	goto internal_error;
5009	}
5010
5011	if (pIndexSurface->fDirty)
5012	{
5013	void *pData;
5014
5015	Log(("vmsvga3dDrawPrimitives: sync index buffer\n"));
5016
5017	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pData, 0);
5018	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Lock vertex failed with %x\n", hr));
5019
5020	memcpy(pData, pIndexSurface->pMipmapLevels[0].pSurfaceData, pIndexSurface->pMipmapLevels[0].cbSurface);
5021
5022	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5023	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: Unlock vertex failed with %x\n", hr));
5024
5025	pIndexSurface->pMipmapLevels[0].fDirty = false;
5026	pIndexSurface->fDirty = false;
5027	}
5028	pIndexSurface->flags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5029	}
5030	else
5031	Assert(pIndexSurface->fDirty == false);
5032
5033	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5034	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetIndices vertex failed with %x\n", hr));
5035	}
5036	else
5037	{
5038	hr = pContext->pDevice->SetIndices(NULL);
5039	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetIndices vertex (NULL) failed with %x\n", hr));
5040	}
5041
5042	PVMSVGA3DSURFACE pVertexSurface;
5043	unsigned sidVertex = pVertexDecl[0].array.surfaceId;
5044	unsigned strideVertex = pVertexDecl[0].array.stride;
5045
5046	pVertexSurface = pState->papSurfaces[sidVertex];
5047
5048	if (!pIndexSurface)
5049	{
5050	/* Render without an index buffer */
5051	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n", PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5052
5053	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5054	pRange[iPrimitive].indexBias,
5055	pRange[iPrimitive].primitiveCount);
5056	if (hr != D3D_OK)
5057	{
5058	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawPrimitive failed with %x\n", hr));
5059	rc = VERR_INTERNAL_ERROR;
5060	goto internal_error;
5061	}
5062	}
5063	else
5064	{
5065	Assert(pRange[iPrimitive].indexBias >= 0); /* @todo */
5066
5067	UINT numVertices;
5068
5069	if (pVertexDecl[0].rangeHint.last)
5070	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first + 1;
5071	else
5072	numVertices = pVertexSurface->pMipmapLevels[0].cbSurface / strideVertex - pVertexDecl[0].array.offset / strideVertex - pVertexDecl[0].rangeHint.first - pRange[iPrimitive].indexBias;
5073
5074	/* Render with an index buffer */
5075	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));
5076
5077	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5078	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5079	0, /* MinVertexIndex */
5080	numVertices,
5081	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5082	pRange[iPrimitive].primitiveCount);
5083	if (hr != D3D_OK)
5084	{
5085	AssertMsg(hr == D3D_OK, ("vmsvga3dDrawPrimitives: DrawIndexedPrimitive failed with %x\n", hr));
5086	rc = VERR_INTERNAL_ERROR;
5087	goto internal_error;
5088	}
5089	}
5090	}
5091	pVertexDeclD3D->Release();
5092	RTMemFree(pVertexElement);
5093
5094	hr = pContext->pDevice->EndScene();
5095	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5096
5097	/* Clear streams above 1 as they might accidentally be reused in the future. */
5098	if (iCurrentStreamId > 1)
5099	{
5100	for (uint32_t i = 1; i < iCurrentStreamId; i++)
5101	{
5102	Log(("vmsvga3dDrawPrimitives: clear stream %d\n", i));
5103	hr = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5104	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dDrawPrimitives: SetStreamSource failed with %x\n", hr), VERR_INTERNAL_ERROR);
5105	}
5106	}
5107
5108	#if 0 /* Flush queue */
5109	{
5110	IDirect3DQuery9 *pQuery;
5111	hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
5112	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
5113
5114	hr = pQuery->Issue(D3DISSUE_END);
5115	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
5116	while (true)
5117	{
5118	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
5119	if (hr != S_FALSE) break;
5120
5121	RTThreadSleep(1);
5122	}
5123	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
5124
5125	pQuery->Release();
5126	}
5127	#endif
5128
5129	/* Make sure we can track drawing usage of active render targets and textures. */
5130	vmsvga3dContextTrackUsage(pThis, pContext);
5131
5132	#ifdef DEBUG_GFX_WINDOW
5133	if (pContext->aSidActiveTexture[0] == 0x62)
5134	//// if (pContext->sidActiveTexture == 0x3d)
5135	{
5136	SVGA3dCopyRect rect;
5137
5138	rect.srcx = rect.srcy = rect.x = rect.y = 0;
5139	rect.w = 800;
5140	rect.h = 600;
5141	vmsvga3dCommandPresent(pThis, pContext->sidRenderTarget /pContext->aSidActiveTexture[0] /, 0, &rect);
5142	}
5143	#endif
5144	return rc;
5145
5146	internal_error:
5147	if (pVertexDeclD3D)
5148	pVertexDeclD3D->Release();
5149	if (pVertexElement)
5150	RTMemFree(pVertexElement);
5151
5152	hr = pContext->pDevice->EndScene();
5153	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5154
5155	return rc;
5156	}
5157
5158	int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect)
5159	{
5160	HRESULT hr;
5161	RECT rect;
5162	PVMSVGA3DCONTEXT pContext;
5163	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5164	AssertReturn(pState, VERR_NO_MEMORY);
5165
5166	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5167
5168	if ( cid >= pState->cContexts
5169	\|\| pState->papContexts[cid]->id != cid)
5170	{
5171	Log(("vmsvga3dSetScissorRect invalid context id!\n"));
5172	return VERR_INVALID_PARAMETER;
5173	}
5174	pContext = pState->papContexts[cid];
5175
5176	/* Store for vm state save/restore. */
5177	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5178	pContext->state.RectScissor = *pRect;
5179
5180	rect.left = pRect->x;
5181	rect.top = pRect->y;
5182	rect.right = rect.left + pRect->w; /* exclusive */
5183	rect.bottom = rect.top + pRect->h; /* exclusive */
5184
5185	hr = pContext->pDevice->SetScissorRect(&rect);
5186	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5187
5188	return VINF_SUCCESS;
5189	}
5190
5191
5192	int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData)
5193	{
5194	HRESULT hr;
5195	PVMSVGA3DCONTEXT pContext;
5196	PVMSVGA3DSHADER pShader;
5197	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5198	AssertReturn(pState, VERR_NO_MEMORY);
5199
5200	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5201	Log3(("shader code:\n%.*Rhxd\n", cbData, pShaderData));
5202
5203	if ( cid >= pState->cContexts
5204	\|\| pState->papContexts[cid]->id != cid)
5205	{
5206	Log(("vmsvga3dShaderDefine invalid context id!\n"));
5207	return VERR_INVALID_PARAMETER;
5208	}
5209	pContext = pState->papContexts[cid];
5210
5211	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5212	if (type == SVGA3D_SHADERTYPE_VS)
5213	{
5214	if (shid >= pContext->cVertexShaders)
5215	{
5216	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5217	AssertReturn(pvNew, VERR_NO_MEMORY);
5218	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5219	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5220	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5221	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5222	pContext->cVertexShaders = shid + 1;
5223	}
5224	/* If one already exists with this id, then destroy it now. */
5225	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5226	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paVertexShader[shid].type);
5227
5228	pShader = &pContext->paVertexShader[shid];
5229	}
5230	else
5231	{
5232	Assert(type == SVGA3D_SHADERTYPE_PS);
5233	if (shid >= pContext->cPixelShaders)
5234	{
5235	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5236	AssertReturn(pvNew, VERR_NO_MEMORY);
5237	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5238	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5239	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5240	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5241	pContext->cPixelShaders = shid + 1;
5242	}
5243	/* If one already exists with this id, then destroy it now. */
5244	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5245	vmsvga3dShaderDestroy(pThis, cid, shid, pContext->paPixelShader[shid].type);
5246
5247	pShader = &pContext->paPixelShader[shid];
5248	}
5249
5250	memset(pShader, 0, sizeof(*pShader));
5251	pShader->id = shid;
5252	pShader->cid = cid;
5253	pShader->type = type;
5254	pShader->cbData = cbData;
5255	pShader->pShaderProgram = RTMemAllocZ(cbData);
5256	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5257	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5258
5259	#ifdef DUMP_SHADER_DISASSEMBLY
5260	LPD3DXBUFFER pDisassembly;
5261	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5262	if (hr == D3D_OK)
5263	{
5264	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5265	pDisassembly->Release();
5266	}
5267	#endif
5268
5269	switch (type)
5270	{
5271	case SVGA3D_SHADERTYPE_VS:
5272	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5273	break;
5274
5275	case SVGA3D_SHADERTYPE_PS:
5276	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5277	break;
5278
5279	default:
5280	AssertFailedReturn(VERR_INVALID_PARAMETER);
5281	}
5282	if (hr != D3D_OK)
5283	{
5284	RTMemFree(pShader->pShaderProgram);
5285	memset(pShader, 0, sizeof(*pShader));
5286	pShader->id = SVGA3D_INVALID_ID;
5287	}
5288
5289	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5290	return VINF_SUCCESS;
5291	}
5292
5293	int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5294	{
5295	PVMSVGA3DCONTEXT pContext;
5296	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5297	AssertReturn(pState, VERR_NO_MEMORY);
5298	PVMSVGA3DSHADER pShader = NULL;
5299
5300	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5301
5302	if ( cid >= pState->cContexts
5303	\|\| pState->papContexts[cid]->id != cid)
5304	{
5305	Log(("vmsvga3dShaderDestroy invalid context id!\n"));
5306	return VERR_INVALID_PARAMETER;
5307	}
5308	pContext = pState->papContexts[cid];
5309
5310	if (type == SVGA3D_SHADERTYPE_VS)
5311	{
5312	if ( shid < pContext->cVertexShaders
5313	&& pContext->paVertexShader[shid].id == shid)
5314	{
5315	pShader = &pContext->paVertexShader[shid];
5316	pShader->u.pVertexShader->Release();
5317	}
5318	}
5319	else
5320	{
5321	Assert(type == SVGA3D_SHADERTYPE_PS);
5322	if ( shid < pContext->cPixelShaders
5323	&& pContext->paPixelShader[shid].id == shid)
5324	{
5325	pShader = &pContext->paPixelShader[shid];
5326	pShader->u.pPixelShader->Release();
5327	}
5328	}
5329
5330	if (pShader)
5331	{
5332	if (pShader->pShaderProgram)
5333	RTMemFree(pShader->pShaderProgram);
5334
5335	memset(pShader, 0, sizeof(*pShader));
5336	pShader->id = SVGA3D_INVALID_ID;
5337	}
5338	else
5339	AssertFailedReturn(VERR_INVALID_PARAMETER);
5340
5341	return VINF_SUCCESS;
5342	}
5343
5344	int vmsvga3dShaderSet(PVGASTATE pThis, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5345	{
5346	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5347	AssertReturn(pState, VERR_NO_MEMORY);
5348	HRESULT hr;
5349
5350	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5351
5352	NOREF(pContext);
5353	if ( cid >= pState->cContexts
5354	\|\| pState->papContexts[cid]->id != cid)
5355	{
5356	Log(("vmsvga3dShaderSet invalid context id!\n"));
5357	return VERR_INVALID_PARAMETER;
5358	}
5359	pContext = pState->papContexts[cid];
5360
5361	if (type == SVGA3D_SHADERTYPE_VS)
5362	{
5363	/* Save for vm state save/restore. */
5364	pContext->state.shidVertex = shid;
5365	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5366
5367	if ( shid < pContext->cVertexShaders
5368	&& pContext->paVertexShader[shid].id == shid)
5369	{
5370	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5371	Assert(type == pShader->type);
5372
5373	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5374	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5375	}
5376	else
5377	if (shid == SVGA_ID_INVALID)
5378	{
5379	/* Unselect shader. */
5380	hr = pContext->pDevice->SetVertexShader(NULL);
5381	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5382	}
5383	else
5384	AssertFailedReturn(VERR_INVALID_PARAMETER);
5385	}
5386	else
5387	{
5388	/* Save for vm state save/restore. */
5389	pContext->state.shidPixel = shid;
5390	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5391
5392	Assert(type == SVGA3D_SHADERTYPE_PS);
5393	if ( shid < pContext->cPixelShaders
5394	&& pContext->paPixelShader[shid].id == shid)
5395	{
5396	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5397	Assert(type == pShader->type);
5398
5399	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5400	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5401	}
5402	else
5403	if (shid == SVGA_ID_INVALID)
5404	{
5405	/* Unselect shader. */
5406	hr = pContext->pDevice->SetPixelShader(NULL);
5407	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5408	}
5409	else
5410	AssertFailedReturn(VERR_INVALID_PARAMETER);
5411	}
5412
5413	return VINF_SUCCESS;
5414	}
5415
5416	int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5417	{
5418	HRESULT hr;
5419	PVMSVGA3DCONTEXT pContext;
5420	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
5421	AssertReturn(pState, VERR_NO_MEMORY);
5422
5423	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5424
5425	if ( cid >= pState->cContexts
5426	\|\| pState->papContexts[cid]->id != cid)
5427	{
5428	Log(("vmsvga3dShaderSetConst invalid context id!\n"));
5429	return VERR_INVALID_PARAMETER;
5430	}
5431	pContext = pState->papContexts[cid];
5432
5433	for (uint32_t i = 0; i < cRegisters; i++)
5434	{
5435	Log(("Constant %d: value=%x-%x-%x-%x\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5436	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5437	}
5438
5439	switch (type)
5440	{
5441	case SVGA3D_SHADERTYPE_VS:
5442	switch (ctype)
5443	{
5444	case SVGA3D_CONST_TYPE_FLOAT:
5445	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5446	break;
5447
5448	case SVGA3D_CONST_TYPE_INT:
5449	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5450	break;
5451
5452	case SVGA3D_CONST_TYPE_BOOL:
5453	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5454	break;
5455
5456	default:
5457	AssertFailedReturn(VERR_INVALID_PARAMETER);
5458	}
5459	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5460	break;
5461
5462	case SVGA3D_SHADERTYPE_PS:
5463	switch (ctype)
5464	{
5465	case SVGA3D_CONST_TYPE_FLOAT:
5466	{
5467	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5468	break;
5469	}
5470
5471	case SVGA3D_CONST_TYPE_INT:
5472	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5473	break;
5474
5475	case SVGA3D_CONST_TYPE_BOOL:
5476	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5477	break;
5478
5479	default:
5480	AssertFailedReturn(VERR_INVALID_PARAMETER);
5481	}
5482	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5483	break;
5484
5485	default:
5486	AssertFailedReturn(VERR_INVALID_PARAMETER);
5487	}
5488	return VINF_SUCCESS;
5489	}
5490
5491
5492	int vmsvga3dQueryBegin(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type)
5493	{
5494	AssertFailed();
5495	return VERR_NOT_IMPLEMENTED;
5496	}
5497
5498	int vmsvga3dQueryEnd(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5499	{
5500	AssertFailed();
5501	return VERR_NOT_IMPLEMENTED;
5502	}
5503
5504	int vmsvga3dQueryWait(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult)
5505	{
5506	AssertFailed();
5507	return VERR_NOT_IMPLEMENTED;
5508	}
5509
5510	static void vmsvgaDumpD3DCaps(D3DCAPS9 *pCaps)
5511	{
5512	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5513
5514	LogRel(("\nD3D device caps: DevCaps2:\n"));
5515	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5516	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5517	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5518	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5519	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5520	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5521	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5522	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5523	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5524	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5525	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5526	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5527	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5528	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5529
5530	LogRel(("\nCaps2:\n"));
5531	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5532	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5533	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5534	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5535	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5536	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5537	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5538	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5539	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5540	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5541	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5542	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5543
5544	LogRel(("\nCaps3:\n"));
5545	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5546	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5547	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5548	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5549	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5550	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5551	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5552	LogRel((" - D3DCAPS3_DXVAHD\n"));
5553	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5554	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5555
5556	LogRel(("\nPresentationIntervals:\n"));
5557	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5558	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5559	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5560	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5561	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5562	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5563	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5564	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5565	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5566	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5567
5568	LogRel(("\nDevcaps:\n"));
5569	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5570	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5571	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5572	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5573	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5574	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5575	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5576	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5577	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5578	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5579	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5580	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5581	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5582	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5583	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5584	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5585	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5586	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5587	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5588	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5589	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5590	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5591	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5592	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5593	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5594	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5595	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5596	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5597	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5598	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5599	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5600	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5601	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5602	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5603	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5604	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
5605	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
5606	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
5607	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
5608	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
5609
5610	LogRel(("\nTextureCaps:\n"));
5611	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
5612	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
5613	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
5614	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
5615	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
5616	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
5617	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
5618	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
5619	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
5620	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
5621	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
5622	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
5623	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
5624	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
5625	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
5626	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
5627	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5628	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5629	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
5630	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
5631	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
5632	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
5633	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5634	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5635	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
5636	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
5637	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
5638	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
5639	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
5640	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
5641	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
5642	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
5643	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
5644	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
5645
5646	LogRel(("\nTextureFilterCaps\n"));
5647	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5648	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5649	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5650	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5651	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5652	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5653	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5654	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5655	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5656	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5657	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5658	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5659	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5660	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5661	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5662	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5663	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5664	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5665	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5666	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5667	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5668	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5669	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5670	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5671	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5672	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5673
5674	LogRel(("\nCubeTextureFilterCaps\n"));
5675	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5676	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5677	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5678	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5679	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5680	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5681	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5682	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5683	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5684	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5685	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5686	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5687	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5688	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5689	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5690	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5691	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5692	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5693	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5694	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5695	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5696	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5697	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5698	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5699	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5700	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5701
5702	LogRel(("\nVolumeTextureFilterCaps\n"));
5703	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5704	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5705	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5706	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5707	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5708	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5709	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5710	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5711	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5712	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5713	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5714	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5715	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5716	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5717	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5718	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5719	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5720	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5721	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5722	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5723	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5724	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5725	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5726	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5727	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5728	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
5729
5730	LogRel(("\nTextureAddressCaps:\n"));
5731	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
5732	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
5733	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
5734	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
5735	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
5736	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
5737	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
5738	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
5739	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
5740	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
5741	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
5742	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
5743
5744	LogRel(("\nTextureOpCaps:\n"));
5745	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
5746	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
5747	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
5748	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
5749	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
5750	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
5751	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
5752	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
5753	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
5754	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
5755	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
5756	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
5757	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
5758	LogRel((" - D3DTEXOPCAPS_ADD\n"));
5759	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
5760	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
5761	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
5762	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
5763	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
5764	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
5765	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
5766	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
5767	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
5768	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
5769	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
5770	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
5771	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
5772	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
5773	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
5774	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
5775	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
5776	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
5777	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
5778	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
5779	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
5780	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
5781	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
5782	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
5783	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
5784	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
5785	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
5786	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
5787	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
5788	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
5789	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
5790	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
5791	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
5792	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
5793	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
5794	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
5795	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
5796	LogRel((" - D3DTEXOPCAPS_LERP\n"));
5797
5798
5799	LogRel(("\n"));
5800	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
5801	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
5802	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
5803	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
5804
5805	LogRel(("\n"));
5806	RTLogRelSetBuffering(fBufferingSaved);
5807	}
5808

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

source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 58466

Download in other formats: