DevVGA-SVGA3d-info.cpp@ 69859

Last change on this file since 69859 was 69859, checked in by vboxsync, 7 years ago
Devices/Graphics: VMSVGA: removed sidRenderTarget, because it does not work if the guest uses multiple render targets and render targets are already tracked anyway.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 90.0 KB

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1	/* $Id: DevVGA-SVGA3d-info.cpp 69859 2017-11-28 11:54:06Z vboxsync $ */
2	/** @file
3	* DevSVGA3d - VMWare SVGA device, 3D parts - Introspection and debugging.
4	*/
5
6	/*
7	* Copyright (C) 2013-2017 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/err.h>
25	#include <VBox/log.h>
26
27	#include <iprt/assert.h>
28	#include <iprt/mem.h>
29
30	#include <VBox/vmm/pgm.h> /* required by DevVGA.h */
31	#include <VBoxVideo.h> /* required by DevVGA.h */
32
33	/* should go BEFORE any other DevVGA include to make all DevVGA.h config defines be visible */
34	#include "DevVGA.h"
35
36	#include "DevVGA-SVGA.h"
37	#include "DevVGA-SVGA3d.h"
38	#define VMSVGA3D_INCL_STRUCTURE_DESCRIPTORS
39	#include "DevVGA-SVGA3d-internal.h"
40
41
42	/*********************************************************************************************************************************
43	* Global Variables *
44	*********************************************************************************************************************************/
45	/** Enum value to string mappings for SVGA3dSurfaceFormat, prefix "SVGA3D_". */
46	static const VMSVGAINFOENUM g_aSVGA3dSurfaceFormats[] =
47	{
48	{ SVGA3D_FORMAT_INVALID , "FORMAT_INVALID" },
49	{ SVGA3D_X8R8G8B8 , "X8R8G8B8" },
50	{ SVGA3D_A8R8G8B8 , "A8R8G8B8" },
51	{ SVGA3D_R5G6B5 , "R5G6B5" },
52	{ SVGA3D_X1R5G5B5 , "X1R5G5B5" },
53	{ SVGA3D_A1R5G5B5 , "A1R5G5B5" },
54	{ SVGA3D_A4R4G4B4 , "A4R4G4B4" },
55	{ SVGA3D_Z_D32 , "Z_D32" },
56	{ SVGA3D_Z_D16 , "Z_D16" },
57	{ SVGA3D_Z_D24S8 , "Z_D24S8" },
58	{ SVGA3D_Z_D15S1 , "Z_D15S1" },
59	{ SVGA3D_LUMINANCE8 , "LUMINANCE8" },
60	{ SVGA3D_LUMINANCE4_ALPHA4 , "LUMINANCE4_ALPHA4" },
61	{ SVGA3D_LUMINANCE16 , "LUMINANCE16" },
62	{ SVGA3D_LUMINANCE8_ALPHA8 , "LUMINANCE8_ALPHA8" },
63	{ SVGA3D_DXT1 , "DXT1" },
64	{ SVGA3D_DXT2 , "DXT2" },
65	{ SVGA3D_DXT3 , "DXT3" },
66	{ SVGA3D_DXT4 , "DXT4" },
67	{ SVGA3D_DXT5 , "DXT5" },
68	{ SVGA3D_BUMPU8V8 , "BUMPU8V8" },
69	{ SVGA3D_BUMPL6V5U5 , "BUMPL6V5U5" },
70	{ SVGA3D_BUMPX8L8V8U8 , "BUMPX8L8V8U8" },
71	{ SVGA3D_BUMPL8V8U8 , "BUMPL8V8U8" },
72	{ SVGA3D_ARGB_S10E5 , "ARGB_S10E5" },
73	{ SVGA3D_ARGB_S23E8 , "ARGB_S23E8" },
74	{ SVGA3D_A2R10G10B10 , "A2R10G10B10" },
75	{ SVGA3D_V8U8 , "V8U8" },
76	{ SVGA3D_Q8W8V8U8 , "Q8W8V8U8" },
77	{ SVGA3D_CxV8U8 , "CxV8U8" },
78	{ SVGA3D_X8L8V8U8 , "X8L8V8U8" },
79	{ SVGA3D_A2W10V10U10 , "A2W10V10U10" },
80	{ SVGA3D_ALPHA8 , "ALPHA8" },
81	{ SVGA3D_R_S10E5 , "R_S10E5" },
82	{ SVGA3D_R_S23E8 , "R_S23E8" },
83	{ SVGA3D_RG_S10E5 , "RG_S10E5" },
84	{ SVGA3D_RG_S23E8 , "RG_S23E8" },
85	{ SVGA3D_BUFFER , "BUFFER" },
86	{ SVGA3D_Z_D24X8 , "Z_D24X8" },
87	{ SVGA3D_V16U16 , "V16U16" },
88	{ SVGA3D_G16R16 , "G16R16" },
89	{ SVGA3D_A16B16G16R16 , "A16B16G16R16" },
90	{ SVGA3D_UYVY , "UYVY" },
91	{ SVGA3D_YUY2 , "YUY2" },
92	{ SVGA3D_NV12 , "NV12" },
93	{ SVGA3D_AYUV , "AYUV" },
94	{ SVGA3D_BC4_UNORM , "BC4_UNORM" },
95	{ SVGA3D_BC5_UNORM , "BC5_UNORM" },
96	{ SVGA3D_Z_DF16 , "Z_DF16" },
97	{ SVGA3D_Z_DF24 , "Z_DF24" },
98	{ SVGA3D_Z_D24S8_INT , "Z_D24S8_INT" },
99	{ SVGA3D_R8G8B8A8_SNORM , "R8G8B8A8_SNORM" },
100	{ SVGA3D_R16G16_UNORM , "R16G16_UNORM" },
101	};
102	VMSVGAINFOENUMMAP_MAKE(RT_NOTHING, g_SVGA3dSurfaceFormat2String, g_aSVGA3dSurfaceFormats, "SVGA3D_");
103
104	/** Values for SVGA3dTextureFilter, prefix SVGA3D_TEX_FILTER_. */
105	static const char * const g_apszTexureFilters[] =
106	{
107	"NONE",
108	"NEAREST",
109	"LINEAR",
110	"ANISOTROPIC",
111	"FLATCUBIC",
112	"GAUSSIANCUBIC",
113	"PYRAMIDALQUAD",
114	"GAUSSIANQUAD",
115	};
116
117	/** SVGA3dSurfaceFlags values, prefix SVGA3D_SURFACE_. */
118	static VMSVGAINFOFLAGS32 const g_aSvga3DSurfaceFlags[] =
119	{
120	{ SVGA3D_SURFACE_CUBEMAP , "CUBEMAP" },
121	{ SVGA3D_SURFACE_HINT_STATIC , "HINT_STATIC" },
122	{ SVGA3D_SURFACE_HINT_DYNAMIC , "HINT_DYNAMIC" },
123	{ SVGA3D_SURFACE_HINT_INDEXBUFFER , "HINT_INDEXBUFFER" },
124	{ SVGA3D_SURFACE_HINT_VERTEXBUFFER , "HINT_VERTEXBUFFER" },
125	{ SVGA3D_SURFACE_HINT_TEXTURE , "HINT_TEXTURE" },
126	{ SVGA3D_SURFACE_HINT_RENDERTARGET , "HINT_RENDERTARGET" },
127	{ SVGA3D_SURFACE_HINT_DEPTHSTENCIL , "HINT_DEPTHSTENCIL" },
128	{ SVGA3D_SURFACE_HINT_WRITEONLY , "HINT_WRITEONLY" },
129	{ SVGA3D_SURFACE_MASKABLE_ANTIALIAS , "MASKABLE_ANTIALIAS" },
130	{ SVGA3D_SURFACE_AUTOGENMIPMAPS , "AUTOGENMIPMAPS" },
131	};
132
133
134	#ifdef VMSVGA3D_DIRECT3D
135
136	/** Values for D3DFORMAT, prefix D3DFMT_. */
137	static VMSVGAINFOENUM const g_aD3DFormats[] =
138	{
139	{ D3DFMT_UNKNOWN , "UNKNOWN" },
140	{ D3DFMT_R8G8B8 , "R8G8B8" },
141	{ D3DFMT_A8R8G8B8 , "A8R8G8B8" },
142	{ D3DFMT_X8R8G8B8 , "X8R8G8B8" },
143	{ D3DFMT_R5G6B5 , "R5G6B5" },
144	{ D3DFMT_X1R5G5B5 , "X1R5G5B5" },
145	{ D3DFMT_A1R5G5B5 , "A1R5G5B5" },
146	{ D3DFMT_A4R4G4B4 , "A4R4G4B4" },
147	{ D3DFMT_R3G3B2 , "R3G3B2" },
148	{ D3DFMT_A8 , "A8" },
149	{ D3DFMT_A8R3G3B2 , "A8R3G3B2" },
150	{ D3DFMT_X4R4G4B4 , "X4R4G4B4" },
151	{ D3DFMT_A2B10G10R10 , "A2B10G10R10" },
152	{ D3DFMT_A8B8G8R8 , "A8B8G8R8" },
153	{ D3DFMT_X8B8G8R8 , "X8B8G8R8" },
154	{ D3DFMT_G16R16 , "G16R16" },
155	{ D3DFMT_A2R10G10B10 , "A2R10G10B10" },
156	{ D3DFMT_A16B16G16R16 , "A16B16G16R16" },
157	{ D3DFMT_A8P8 , "A8P8" },
158	{ D3DFMT_P8 , "P8" },
159	{ D3DFMT_L8 , "L8" },
160	{ D3DFMT_A8L8 , "A8L8" },
161	{ D3DFMT_A4L4 , "A4L4" },
162	{ D3DFMT_V8U8 , "V8U8" },
163	{ D3DFMT_L6V5U5 , "L6V5U5" },
164	{ D3DFMT_X8L8V8U8 , "X8L8V8U8" },
165	{ D3DFMT_Q8W8V8U8 , "Q8W8V8U8" },
166	{ D3DFMT_V16U16 , "V16U16" },
167	{ D3DFMT_A2W10V10U10 , "A2W10V10U10" },
168	{ D3DFMT_D16_LOCKABLE , "D16_LOCKABLE" },
169	{ D3DFMT_D32 , "D32" },
170	{ D3DFMT_D15S1 , "D15S1" },
171	{ D3DFMT_D24S8 , "D24S8" },
172	{ D3DFMT_D24X8 , "D24X8" },
173	{ D3DFMT_D24X4S4 , "D24X4S4" },
174	{ D3DFMT_D16 , "D16" },
175	{ D3DFMT_L16 , "L16" },
176	{ D3DFMT_D32F_LOCKABLE , "D32F_LOCKABLE" },
177	{ D3DFMT_D24FS8 , "D24FS8" },
178	{ D3DFMT_VERTEXDATA , "VERTEXDATA" },
179	{ D3DFMT_INDEX16 , "INDEX16" },
180	{ D3DFMT_INDEX32 , "INDEX32" },
181	{ D3DFMT_Q16W16V16U16 , "Q16W16V16U16" },
182	{ D3DFMT_R16F , "R16F" },
183	{ D3DFMT_G16R16F , "G16R16F" },
184	{ D3DFMT_A16B16G16R16F , "A16B16G16R16F" },
185	{ D3DFMT_R32F , "R32F" },
186	{ D3DFMT_G32R32F , "G32R32F" },
187	{ D3DFMT_A32B32G32R32F , "A32B32G32R32F" },
188	{ D3DFMT_CxV8U8 , "CxV8U8" },
189	/* Fourcc values, MSB is in the right most char: */
190	{ D3DFMT_MULTI2_ARGB8 , "MULTI2_ARGB8" },
191	{ D3DFMT_DXT1 , "DXT1" },
192	{ D3DFMT_DXT2 , "DXT2" },
193	{ D3DFMT_YUY2 , "YUY2" },
194	{ D3DFMT_DXT3 , "DXT3" },
195	{ D3DFMT_DXT4 , "DXT4" },
196	{ D3DFMT_DXT5 , "DXT5" },
197	{ D3DFMT_G8R8_G8B8 , "G8R8_G8B8" },
198	{ D3DFMT_R8G8_B8G8 , "R8G8_B8G8" },
199	{ D3DFMT_UYVY , "UYVY" },
200	{ D3DFMT_FORCE_DWORD , "FORCE_DWORD" }, /* UINT32_MAX */
201	};
202	VMSVGAINFOENUMMAP_MAKE(static, g_D3DFormat2String, g_aD3DFormats, "D3DFMT_");
203
204	/** Values for D3DMULTISAMPLE_TYPE, prefix D3DMULTISAMPLE_. */
205	static VMSVGAINFOENUM const g_aD3DMultiSampleTypes[] =
206	{
207	{ D3DMULTISAMPLE_NONE , "NONE" },
208	{ D3DMULTISAMPLE_NONMASKABLE , "NONMASKABLE" },
209	{ D3DMULTISAMPLE_2_SAMPLES , "2_SAMPLES" },
210	{ D3DMULTISAMPLE_3_SAMPLES , "3_SAMPLES" },
211	{ D3DMULTISAMPLE_4_SAMPLES , "4_SAMPLES" },
212	{ D3DMULTISAMPLE_5_SAMPLES , "5_SAMPLES" },
213	{ D3DMULTISAMPLE_6_SAMPLES , "6_SAMPLES" },
214	{ D3DMULTISAMPLE_7_SAMPLES , "7_SAMPLES" },
215	{ D3DMULTISAMPLE_8_SAMPLES , "8_SAMPLES" },
216	{ D3DMULTISAMPLE_9_SAMPLES , "9_SAMPLES" },
217	{ D3DMULTISAMPLE_10_SAMPLES , "10_SAMPLES" },
218	{ D3DMULTISAMPLE_11_SAMPLES , "11_SAMPLES" },
219	{ D3DMULTISAMPLE_12_SAMPLES , "12_SAMPLES" },
220	{ D3DMULTISAMPLE_13_SAMPLES , "13_SAMPLES" },
221	{ D3DMULTISAMPLE_14_SAMPLES , "14_SAMPLES" },
222	{ D3DMULTISAMPLE_15_SAMPLES , "15_SAMPLES" },
223	{ D3DMULTISAMPLE_16_SAMPLES , "16_SAMPLES" },
224	{ D3DMULTISAMPLE_FORCE_DWORD , "FORCE_DWORD" },
225	};
226	VMSVGAINFOENUMMAP_MAKE(static, g_D3DMultiSampleType2String, g_aD3DMultiSampleTypes, "D3DMULTISAMPLE_");
227
228	/** D3DUSAGE_XXX flag value, prefix D3DUSAGE_. */
229	static VMSVGAINFOFLAGS32 const g_aD3DUsageFlags[] =
230	{
231	{ D3DUSAGE_RENDERTARGET , "RENDERTARGET" },
232	{ D3DUSAGE_DEPTHSTENCIL , "DEPTHSTENCIL" },
233	{ D3DUSAGE_WRITEONLY , "WRITEONLY" },
234	{ D3DUSAGE_SOFTWAREPROCESSING , "SOFTWAREPROCESSING" },
235	{ D3DUSAGE_DONOTCLIP , "DONOTCLIP" },
236	{ D3DUSAGE_POINTS , "POINTS" },
237	{ D3DUSAGE_RTPATCHES , "RTPATCHES" },
238	{ D3DUSAGE_NPATCHES , "NPATCHES" },
239	{ D3DUSAGE_DYNAMIC , "DYNAMIC" },
240	{ D3DUSAGE_AUTOGENMIPMAP , "AUTOGENMIPMAP" },
241	{ D3DUSAGE_RESTRICTED_CONTENT , "RESTRICTED_CONTENT" },
242	{ D3DUSAGE_RESTRICT_SHARED_RESOURCE_DRIVER , "RESTRICT_SHARED_RESOURCE_DRIVER" },
243	{ D3DUSAGE_RESTRICT_SHARED_RESOURCE , "RESTRICT_SHARED_RESOURCE" },
244	{ D3DUSAGE_DMAP , "DMAP" },
245	{ D3DUSAGE_NONSECURE , "NONSECURE" },
246	{ D3DUSAGE_TEXTAPI , "TEXTAPI" },
247	};
248
249	#endif /* VMSVGA3D_DIRECT3D */
250
251
252	/**
253	* Worker for vmsvga3dUpdateHeapBuffersForSurfaces.
254	*
255	* This will allocate heap buffers if necessary, thus increasing the memory
256	* usage of the process.
257	*
258	* @todo Would be interesting to share this code with the saved state code.
259	*
260	* @returns VBox status code.
261	* @param pState The 3D state structure.
262	* @param pSurface The surface to refresh the heap buffers for.
263	*/
264	static int vmsvga3dSurfaceUpdateHeapBuffers(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
265	{
266	/*
267	* Currently we've got trouble retreving bit for DEPTHSTENCIL
268	* surfaces both for OpenGL and D3D, so skip these here (don't
269	* wast memory on them).
270	*/
271	uint32_t const fSwitchFlags = pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK;
272	if ( fSwitchFlags != SVGA3D_SURFACE_HINT_DEPTHSTENCIL
273	&& fSwitchFlags != (SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_HINT_TEXTURE))
274	{
275
276	#ifdef VMSVGA3D_OPENGL
277	/*
278	* Change OpenGL context to the one the surface is associated with.
279	*/
280	PVMSVGA3DCONTEXT pContext = &pState->SharedCtx;
281	VMSVGA3D_SET_CURRENT_CONTEXT(pState, pContext);
282	#endif
283
284	/*
285	* Work thru each mipmap level for each face.
286	*/
287	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
288	{
289	Assert(pSurface->faces[iFace].numMipLevels <= pSurface->faces[0].numMipLevels);
290	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[iFace * pSurface->faces[0].numMipLevels];
291	for (uint32_t i = 0; i < pSurface->faces[iFace].numMipLevels; i++, pMipmapLevel++)
292	{
293	#ifdef VMSVGA3D_DIRECT3D
294	if (pSurface->u.pSurface)
295	#else
296	if (pSurface->oglId.texture != OPENGL_INVALID_ID)
297	#endif
298	{
299	Assert(pMipmapLevel->cbSurface);
300	Assert(pMipmapLevel->cbSurface == pMipmapLevel->cbSurfacePlane * pMipmapLevel->mipmapSize.depth);
301
302	/*
303	* Make sure we've got surface memory buffer.
304	*/
305	uint8_t pbDst = (uint8_t )pMipmapLevel->pSurfaceData;
306	if (!pbDst)
307	{
308	pMipmapLevel->pSurfaceData = pbDst = (uint8_t *)RTMemAllocZ(pMipmapLevel->cbSurface);
309	AssertReturn(pbDst, VERR_NO_MEMORY);
310	}
311
312	#ifdef VMSVGA3D_DIRECT3D
313	/*
314	* D3D specifics.
315	*/
316	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
317
318	HRESULT hr;
319	switch (pSurface->enmD3DResType)
320	{
321	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
322	AssertFailed(); /// @todo
323	break;
324
325	case VMSVGA3D_D3DRESTYPE_SURFACE:
326	case VMSVGA3D_D3DRESTYPE_TEXTURE:
327	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
328	{
329	/*
330	* Lock the buffer and make it accessible to memcpy.
331	*/
332	D3DLOCKED_RECT LockedRect;
333	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
334	{
335	hr = pSurface->u.pCubeTexture->LockRect(vmsvga3dCubemapFaceFromIndex(iFace),
336	i, /* texture level */
337	&LockedRect,
338	NULL,
339	D3DLOCK_READONLY);
340	}
341	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
342	{
343	if (pSurface->bounce.pTexture)
344	{
345	if ( !pSurface->fDirty
346	&& RT_BOOL(fSwitchFlags & SVGA3D_SURFACE_HINT_RENDERTARGET)
347	&& i == 0 /* only the first time */)
348	{
349	/** @todo stricter checks for associated context */
350	uint32_t cid = pSurface->idAssociatedContext;
351	if ( cid >= pState->cContexts
352	\|\| pState->papContexts[cid]->id != cid)
353	{
354	Log(("vmsvga3dSurfaceUpdateHeapBuffers: invalid context id (%x - %x)!\n", cid, (cid >= pState->cContexts) ? -1 : pState->papContexts[cid]->id));
355	AssertFailedReturn(VERR_INVALID_PARAMETER);
356	}
357	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
358
359	IDirect3DSurface9 *pDst = NULL;
360	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDst);
361	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %#x\n", hr), VERR_INTERNAL_ERROR);
362
363	IDirect3DSurface9 *pSrc = NULL;
364	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
365	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %#x\n", hr), VERR_INTERNAL_ERROR);
366
367	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDst);
368	AssertMsgReturn(hr == D3D_OK, ("GetRenderTargetData failed with %#x\n", hr), VERR_INTERNAL_ERROR);
369
370	pSrc->Release();
371	pDst->Release();
372	}
373
374	hr = pSurface->bounce.pTexture->LockRect(i, /* texture level */
375	&LockedRect,
376	NULL,
377	D3DLOCK_READONLY);
378	}
379	else
380	hr = pSurface->u.pTexture->LockRect(i, /* texture level */
381	&LockedRect,
382	NULL,
383	D3DLOCK_READONLY);
384	}
385	else
386	hr = pSurface->u.pSurface->LockRect(&LockedRect,
387	NULL,
388	D3DLOCK_READONLY);
389	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
390
391	/*
392	* Copy the data. Take care in case the pitch differs.
393	*/
394	if (pMipmapLevel->cbSurfacePitch == (uint32_t)LockedRect.Pitch)
395	memcpy(pbDst, LockedRect.pBits, pMipmapLevel->cbSurface);
396	else
397	for (uint32_t j = 0; j < pMipmapLevel->cBlocksY; j++)
398	memcpy(pbDst + j * pMipmapLevel->cbSurfacePitch,
399	(uint8_t )LockedRect.pBits + j LockedRect.Pitch,
400	pMipmapLevel->cbSurfacePitch);
401
402	/*
403	* Release the buffer.
404	*/
405	if (fSwitchFlags & SVGA3D_SURFACE_HINT_TEXTURE)
406	{
407	if (pSurface->bounce.pTexture)
408	{
409	hr = pSurface->bounce.pTexture->UnlockRect(i);
410	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %#x\n", hr), VERR_INTERNAL_ERROR);
411	}
412	else
413	hr = pSurface->u.pTexture->UnlockRect(i);
414	}
415	else
416	hr = pSurface->u.pSurface->UnlockRect();
417	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %#x\n", hr), VERR_INTERNAL_ERROR);
418	break;
419	}
420
421	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
422	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
423	{
424	/* Current type of the buffer. */
425	const bool fVertex = (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
426
427	void *pvD3DData = NULL;
428	if (fVertex)
429	hr = pSurface->u.pVertexBuffer->Lock(0, 0, &pvD3DData, D3DLOCK_READONLY);
430	else
431	hr = pSurface->u.pIndexBuffer->Lock(0, 0, &pvD3DData, D3DLOCK_READONLY);
432	AssertMsgReturn(hr == D3D_OK, ("Lock %s failed with %x\n", fVertex ? "vertex" : "index", hr), VERR_INTERNAL_ERROR);
433
434	memcpy(pbDst, pvD3DData, pMipmapLevel->cbSurface);
435
436	if (fVertex)
437	hr = pSurface->u.pVertexBuffer->Unlock();
438	else
439	hr = pSurface->u.pIndexBuffer->Unlock();
440	AssertMsg(hr == D3D_OK, ("Unlock %s failed with %x\n", fVertex ? "vertex" : "index", hr));
441	break;
442	}
443
444	default:
445	AssertMsgFailed(("flags %#x, type %d\n", fSwitchFlags, pSurface->enmD3DResType));
446	}
447
448	#elif defined(VMSVGA3D_OPENGL)
449	/*
450	* OpenGL specifics.
451	*/
452	switch (fSwitchFlags)
453	{
454	case SVGA3D_SURFACE_HINT_TEXTURE:
455	case SVGA3D_SURFACE_HINT_RENDERTARGET:
456	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
457	{
458	GLint activeTexture;
459	glGetIntegerv(GL_TEXTURE_BINDING_2D, &activeTexture);
460	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
461
462	glBindTexture(GL_TEXTURE_2D, pSurface->oglId.texture);
463	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
464
465	/* Set row length and alignment of the output data. */
466	VMSVGAPACKPARAMS SavedParams;
467	vmsvga3dOglSetPackParams(pState, pContext, pSurface, &SavedParams);
468
469	glGetTexImage(GL_TEXTURE_2D,
470	i,
471	pSurface->formatGL,
472	pSurface->typeGL,
473	pbDst);
474	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
475
476	vmsvga3dOglRestorePackParams(pState, pContext, pSurface, &SavedParams);
477
478	/* Restore the old active texture. */
479	glBindTexture(GL_TEXTURE_2D, activeTexture);
480	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
481	break;
482	}
483
484	case SVGA3D_SURFACE_HINT_VERTEXBUFFER \| SVGA3D_SURFACE_HINT_INDEXBUFFER:
485	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
486	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
487	{
488	pState->ext.glBindBuffer(GL_ARRAY_BUFFER, pSurface->oglId.buffer);
489	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
490
491	void *pvSrc = pState->ext.glMapBuffer(GL_ARRAY_BUFFER, GL_READ_ONLY);
492	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
493	if (RT_VALID_PTR(pvSrc))
494	memcpy(pbDst, pvSrc, pMipmapLevel->cbSurface);
495	else
496	AssertPtr(pvSrc);
497
498	pState->ext.glUnmapBuffer(GL_ARRAY_BUFFER);
499	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
500
501	pState->ext.glBindBuffer(GL_ARRAY_BUFFER, 0);
502	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
503	break;
504	}
505
506	default:
507	AssertMsgFailed(("%#x\n", fSwitchFlags));
508	}
509	#else
510	# error "misconfigured"
511	#endif
512	}
513	/* else: There is no data in hardware yet, so whatever we got is already current. */
514	}
515	}
516	}
517
518	return VINF_SUCCESS;
519	}
520
521
522	/**
523	* Updates the heap buffers for all surfaces or one specific one.
524	*
525	* @param pThis The VGA device instance data.
526	* @param sid The surface ID, UINT32_MAX if all.
527	* @thread VMSVGAFIFO
528	*/
529	void vmsvga3dUpdateHeapBuffersForSurfaces(PVGASTATE pThis, uint32_t sid)
530	{
531	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
532	AssertReturnVoid(pState);
533
534	if (sid == UINT32_MAX)
535	{
536	uint32_t cSurfaces = pState->cSurfaces;
537	for (sid = 0; sid < cSurfaces; sid++)
538	{
539	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
540	if (pSurface && pSurface->id == sid)
541	vmsvga3dSurfaceUpdateHeapBuffers(pState, pSurface);
542	}
543	}
544	else if (sid < pState->cSurfaces)
545	{
546	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
547	if (pSurface && pSurface->id == sid)
548	vmsvga3dSurfaceUpdateHeapBuffers(pState, pSurface);
549	}
550	}
551
552
553
554
555	void vmsvga3dInfoU32Flags(PCDBGFINFOHLP pHlp, uint32_t fFlags, const char *pszPrefix, PCVMSVGAINFOFLAGS32 paFlags, uint32_t cFlags)
556	{
557	for (uint32_t i = 0; i < cFlags; i++)
558	if ((paFlags[i].fFlags & fFlags) == paFlags[i].fFlags)
559	{
560	Assert(paFlags[i].fFlags);
561	pHlp->pfnPrintf(pHlp, " %s%s", pszPrefix, paFlags[i].pszJohnny);
562	fFlags &= ~paFlags[i].fFlags;
563	if (!fFlags)
564	return;
565	}
566	if (fFlags)
567	pHlp->pfnPrintf(pHlp, " UNKNOWN_%#x", fFlags);
568	}
569
570
571	/**
572	* Worker for vmsvgaR3Info that display details of a host window.
573	*
574	* @param pHlp The output methods.
575	* @param idHostWindow The host window handle/id/whatever.
576	*/
577	void vmsvga3dInfoHostWindow(PCDBGFINFOHLP pHlp, uint64_t idHostWindow)
578	{
579	#ifdef RT_OS_WINDOWS
580	HWND hwnd = (HWND)(uintptr_t)idHostWindow;
581	Assert((uintptr_t)hwnd == idHostWindow);
582	if (hwnd != NULL)
583	{
584	WINDOWINFO Info;
585	RT_ZERO(Info);
586	Info.cbSize = sizeof(Info);
587	if (GetWindowInfo(hwnd, &Info))
588	{
589	pHlp->pfnPrintf(pHlp, " Window rect: xLeft=%d, yTop=%d, xRight=%d, yBottom=%d (cx=%d, cy=%d)\n",
590	Info.rcWindow.left, Info.rcWindow.top, Info.rcWindow.right, Info.rcWindow.bottom,
591	Info.rcWindow.right - Info.rcWindow.left, Info.rcWindow.bottom - Info.rcWindow.top);
592	pHlp->pfnPrintf(pHlp, " Client rect: xLeft=%d, yTop=%d, xRight=%d, yBottom=%d (cx=%d, cy=%d)\n",
593	Info.rcClient.left, Info.rcClient.top, Info.rcClient.right, Info.rcClient.bottom,
594	Info.rcClient.right - Info.rcClient.left, Info.rcClient.bottom - Info.rcClient.top);
595	pHlp->pfnPrintf(pHlp, " Style: %#x", Info.dwStyle);
596	static const VMSVGAINFOFLAGS32 g_aStyles[] =
597	{
598	{ WS_POPUP , "POPUP" },
599	{ WS_CHILD , "CHILD" },
600	{ WS_MINIMIZE , "MINIMIZE" },
601	{ WS_VISIBLE , "VISIBLE" },
602	{ WS_DISABLED , "DISABLED" },
603	{ WS_CLIPSIBLINGS , "CLIPSIBLINGS" },
604	{ WS_CLIPCHILDREN , "CLIPCHILDREN" },
605	{ WS_MAXIMIZE , "MAXIMIZE" },
606	{ WS_BORDER , "BORDER" },
607	{ WS_DLGFRAME , "DLGFRAME" },
608	{ WS_VSCROLL , "VSCROLL" },
609	{ WS_HSCROLL , "HSCROLL" },
610	{ WS_SYSMENU , "SYSMENU" },
611	{ WS_THICKFRAME , "THICKFRAME" },
612	{ WS_GROUP , "GROUP" },
613	{ WS_TABSTOP , "TABSTOP" },
614	};
615	vmsvga3dInfoU32Flags(pHlp, Info.dwStyle, "", g_aStyles, RT_ELEMENTS(g_aStyles));
616	pHlp->pfnPrintf(pHlp, "\n");
617
618	pHlp->pfnPrintf(pHlp, " ExStyle: %#x", Info.dwExStyle);
619	static const VMSVGAINFOFLAGS32 g_aExStyles[] =
620	{
621	{ WS_EX_DLGMODALFRAME, "DLGMODALFRAME" },
622	{ 0x00000002, "DRAGDETECT" },
623	{ WS_EX_NOPARENTNOTIFY, "NOPARENTNOTIFY" },
624	{ WS_EX_TOPMOST, "TOPMOST" },
625	{ WS_EX_ACCEPTFILES, "ACCEPTFILES" },
626	{ WS_EX_TRANSPARENT, "TRANSPARENT" },
627	{ WS_EX_MDICHILD, "MDICHILD" },
628	{ WS_EX_TOOLWINDOW, "TOOLWINDOW" },
629	{ WS_EX_WINDOWEDGE, "WINDOWEDGE" },
630	{ WS_EX_CLIENTEDGE, "CLIENTEDGE" },
631	{ WS_EX_CONTEXTHELP, "CONTEXTHELP" },
632	{ WS_EX_RIGHT, "RIGHT" },
633	/{ WS_EX_LEFT, "LEFT" }, = 0 /
634	{ WS_EX_RTLREADING, "RTLREADING" },
635	/{ WS_EX_LTRREADING, "LTRREADING" }, = 0 /
636	{ WS_EX_LEFTSCROLLBAR, "LEFTSCROLLBAR" },
637	/{ WS_EX_RIGHTSCROLLBAR, "RIGHTSCROLLBAR" }, = 0 /
638	{ WS_EX_CONTROLPARENT, "CONTROLPARENT" },
639	{ WS_EX_STATICEDGE, "STATICEDGE" },
640	{ WS_EX_APPWINDOW, "APPWINDOW" },
641	{ WS_EX_LAYERED, "LAYERED" },
642	{ WS_EX_NOINHERITLAYOUT, "NOINHERITLAYOUT" },
643	{ WS_EX_LAYOUTRTL, "LAYOUTRTL" },
644	{ WS_EX_COMPOSITED, "COMPOSITED" },
645	{ WS_EX_NOACTIVATE, "NOACTIVATE" },
646	};
647	vmsvga3dInfoU32Flags(pHlp, Info.dwExStyle, "", g_aExStyles, RT_ELEMENTS(g_aExStyles));
648	pHlp->pfnPrintf(pHlp, "\n");
649
650	pHlp->pfnPrintf(pHlp, " Window Status: %#x\n", Info.dwWindowStatus);
651	if (Info.cxWindowBorders \|\| Info.cyWindowBorders)
652	pHlp->pfnPrintf(pHlp, " Borders: cx=%u, cy=%u\n", Info.cxWindowBorders, Info.cyWindowBorders);
653	pHlp->pfnPrintf(pHlp, " Window Type: %#x\n", Info.atomWindowType);
654	pHlp->pfnPrintf(pHlp, " Creator Ver: %#x\n", Info.wCreatorVersion);
655	}
656	else
657	pHlp->pfnPrintf(pHlp, " GetWindowInfo: last error %d\n", GetLastError());
658	}
659
660	#elif defined(RT_OS_DARWIN)
661	int rc = ExplicitlyLoadVBoxSVGA3DObjC(false /fResolveAllImports/, NULL /pErrInfo/);
662	if (RT_SUCCESS(rc))
663	vmsvga3dCocoaViewInfo(pHlp, (NativeNSViewRef)(uintptr_t)idHostWindow);
664	else
665	pHlp->pfnPrintf(pHlp, " Windows info: vmsvga3dCocoaViewInfo failed to load (%Rrc)\n", rc);
666
667	#else
668	RT_NOREF(idHostWindow);
669	pHlp->pfnPrintf(pHlp, " Windows info: Not implemented on this platform\n");
670	#endif
671	}
672
673
674	/**
675	* Looks up an enum value in a translation table.
676	*
677	* @returns The value name.
678	* @param iValue The value to name.
679	* @param pEnumMap Enum value to string mapping.
680	*/
681	const char *vmsvgaLookupEnum(int32_t iValue, PCVMSVGAINFOENUMMAP pEnumMap)
682	{
683	PCVMSVGAINFOENUM paValues = pEnumMap->paValues;
684
685	#ifdef VBOX_STRICT
686	/*
687	* Check that it's really sorted, or the binary lookup won't work right.
688	*/
689	if (!*pEnumMap->pfAsserted)
690	{
691	*pEnumMap->pfAsserted = true;
692	for (uint32_t i = 1; i < pEnumMap->cValues; i++)
693	Assert(paValues[i - 1].iValue <= paValues[i].iValue);
694	}
695	#endif
696
697	/*
698	* Binary search
699	*/
700	uint32_t iStart = 0;
701	uint32_t iEnd = (uint32_t)pEnumMap->cValues;
702	for (;;)
703	{
704	uint32_t i = iStart + (iEnd - iStart) / 2;
705	if (iValue < paValues[i].iValue)
706	{
707	if (i > iStart)
708	iEnd = i;
709	else
710	break;
711	}
712	else if (iValue > paValues[i].iValue)
713	{
714	i++;
715	if (i < iEnd)
716	iStart = i;
717	else
718	break;
719	}
720	else
721	return paValues[i].pszName;
722	}
723	return NULL;
724	}
725
726
727	/**
728	* Formats an enum value as a string, sparse mapping table.
729	*
730	* @returns pszBuffer.
731	* @param pszBuffer The output buffer.
732	* @param cbBuffer The size of the output buffer.
733	* @param pszName The variable name, optional.
734	* @param iValue The enum value.
735	* @param fPrefix Whether to prepend the prefix or not.
736	* @param pEnumMap Enum value to string mapping.
737	*/
738	char vmsvgaFormatEnumValueEx(char pszBuffer, size_t cbBuffer, const char *pszName, int32_t iValue,
739	bool fPrefix, PCVMSVGAINFOENUMMAP pEnumMap)
740	{
741	const char *pszValueName = vmsvgaLookupEnum(iValue, pEnumMap);
742	const char *pszPrefix = fPrefix ? pEnumMap->pszPrefix : "";
743	if (pszValueName)
744	{
745	if (pszName)
746	RTStrPrintf(pszBuffer, cbBuffer, "%s = %s%s (%#x)", pszName, pszPrefix, pszValueName, iValue);
747	else
748	RTStrPrintf(pszBuffer, cbBuffer, "%s%s (%#x)", pszPrefix, pszValueName, iValue);
749	return pszBuffer;
750	}
751
752	if (pszName)
753	RTStrPrintf(pszBuffer, cbBuffer, "%s = %sUNKNOWN_%d (%#x)", pszName, pszPrefix, iValue, iValue);
754	else
755	RTStrPrintf(pszBuffer, cbBuffer, "%sUNKNOWN_%d (%#x)", pszPrefix, iValue, iValue);
756	return pszBuffer;
757	}
758
759
760	/**
761	* Formats an enum value as a string.
762	*
763	* @returns pszBuffer.
764	* @param pszBuffer The output buffer.
765	* @param cbBuffer The size of the output buffer.
766	* @param pszName The variable name, optional.
767	* @param uValue The enum value.
768	* @param pszPrefix The prefix of the enum values. Empty string if
769	* none. This helps reduce the memory footprint
770	* as well as the source code size.
771	* @param papszValues One to one string mapping of the enum values.
772	* @param cValues The number of values in the mapping.
773	*/
774	char vmsvgaFormatEnumValue(char pszBuffer, size_t cbBuffer, const char *pszName, uint32_t uValue,
775	const char pszPrefix, const char const *papszValues, size_t cValues)
776	{
777	if (uValue < cValues)
778	{
779	if (pszName)
780	RTStrPrintf(pszBuffer, cbBuffer, "%s = %s%s (%#x)", pszName, pszPrefix, papszValues[uValue], uValue);
781	else
782	RTStrPrintf(pszBuffer, cbBuffer, "%s%s (%#x)", pszPrefix, papszValues[uValue], uValue);
783	}
784	else
785	{
786	if (pszName)
787	RTStrPrintf(pszBuffer, cbBuffer, "%s = %sUNKNOWN_%d (%#x)", pszName, pszPrefix, uValue, uValue);
788	else
789	RTStrPrintf(pszBuffer, cbBuffer, "%sUNKNOWN_%d (%#x)", pszPrefix, uValue, uValue);
790	}
791	return pszBuffer;
792	}
793
794
795	/**
796	* DBGF info printer for vmsvga3dAsciiPrint.
797	*
798	* @param pszLine The line to print.
799	* @param pvUser The debug info helpers.
800	*/
801	DECLCALLBACK(void) vmsvga3dAsciiPrintlnInfo(const char pszLine, void pvUser)
802	{
803	PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser;
804	pHlp->pfnPrintf(pHlp, ">%s<\n", pszLine);
805	}
806
807
808	/**
809	* Log printer for vmsvga3dAsciiPrint.
810	*
811	* @param pszLine The line to print.
812	* @param pvUser Ignored.
813	*/
814	DECLCALLBACK(void) vmsvga3dAsciiPrintlnLog(const char pszLine, void pvUser)
815	{
816	size_t cch = strlen(pszLine);
817	while (cch > 0 && pszLine[cch - 1] == ' ')
818	cch--;
819	RTLogPrintf("%.*s\n", cch, pszLine);
820	NOREF(pvUser);
821	}
822
823
824	void vmsvga3dAsciiPrint(PFMVMSVGAASCIIPRINTLN pfnPrintLine, void pvUser, void const pvImage, size_t cbImage,
825	uint32_t cx, uint32_t cy, uint32_t cbScanline, SVGA3dSurfaceFormat enmFormat, bool fInvY,
826	uint32_t cchMaxX, uint32_t cchMaxY)
827	{
828	RT_NOREF(cbImage);
829
830	/*
831	* Skip stuff we can't or won't need to handle.
832	*/
833	if (!cx \|\| !cy)
834	return;
835	switch (enmFormat)
836	{
837	/* Compressed. */
838	case SVGA3D_DXT1:
839	case SVGA3D_DXT2:
840	case SVGA3D_DXT3:
841	case SVGA3D_DXT4:
842	case SVGA3D_DXT5:
843	return;
844	/* Generic. */
845	case SVGA3D_BUFFER:
846	return;
847	default:
848	break; /* ok */
849	}
850
851	/*
852	* Figure the pixel conversion factors.
853	*/
854	uint32_t cxPerChar = cx / cchMaxX + 1;
855	uint32_t cyPerChar = cy / cchMaxY + 1;
856	/** @todo try keep aspect... */
857	uint32_t const cchLine = (cx + cxPerChar - 1) / cxPerChar;
858	uint32_t const cbSrcPixel = vmsvga3dSurfaceFormatSize(enmFormat, NULL, NULL);
859
860	/*
861	* The very simple conversion we're doing in this function is based on
862	* mapping a block of converted pixels to an ASCII character of similar
863	* weigth. We do that by summing up all the 8-bit gray scale pixels in
864	* that block, applying a conversion factor and getting an index into an
865	* array of increasingly weighty characters.
866	*/
867	static const char s_szPalette[] = " ..`',:;icodxkO08XNWM";
868	static const uint32_t s_cchPalette = sizeof(s_szPalette) - 1;
869	uint32_t const cPixelsWeightPerChar = cxPerChar * cyPerChar * 256;
870
871	/*
872	* Do the work
873	*/
874	uint32_t pauScanline = (uint32_t )RTMemTmpAllocZ(sizeof(pauScanline[0]) * cchLine + cchLine + 1);
875	if (!pauScanline)
876	return;
877	char pszLine = (char )&pauScanline[cchLine];
878	RTCPTRUNION uSrc;
879	uSrc.pv = pvImage;
880	if (fInvY)
881	uSrc.pu8 += (cy - 1) * cbScanline;
882	uint32_t cyLeft = cy;
883	uint32_t cyLeftInScanline = cyPerChar;
884	bool fHitFormatAssert = false;
885	for (;;)
886	{
887	/*
888	* Process the scanline. This is tedious because of all the
889	* different formats. We generally ignore alpha, unless it's
890	* all we've got to work with.
891	* Color to 8-bit grayscale conversion is done by averaging.
892	*/
893	#define CONVERT_SCANLINE(a_RdExpr, a_AddExpr) \
894	do { \
895	for (uint32_t xSrc = 0, xDst = 0, cxLeftInChar = cxPerChar; xSrc < cx; xSrc++) \
896	{ \
897	a_RdExpr; \
898	pauScanline[xDst] += (a_AddExpr) & 0xff; \
899	Assert(pauScanline[xDst] <= cPixelsWeightPerChar); \
900	if (--cxLeftInChar == 0) \
901	{ \
902	xDst++; \
903	cxLeftInChar = cxPerChar; \
904	} \
905	} \
906	} while (0)
907
908	switch (enmFormat)
909	{
910	/* Unsigned RGB and super/subsets. */
911	case SVGA3D_X8R8G8B8:
912	case SVGA3D_A8R8G8B8:
913	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
914	( ( u32Tmp & 0xff) /* B */
915	+ ((u32Tmp >> 8) & 0xff) /* G */
916	+ ((u32Tmp >> 16) & 0xff) /* R */) / 3);
917	break;
918	case SVGA3D_R5G6B5:
919	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
920	( ( u16Tmp & 0x1f) * 8
921	+ ((u16Tmp >> 5) & 0x3f) * 4
922	+ ( u16Tmp >> 11) * 8 ) / 3 );
923	break;
924	case SVGA3D_X1R5G5B5:
925	case SVGA3D_A1R5G5B5:
926	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
927	( ( u16Tmp & 0x1f) * 8
928	+ ((u16Tmp >> 5) & 0x1f) * 8
929	+ ((u16Tmp >> 10) & 0x1f) * 8) / 3 );
930	break;
931	case SVGA3D_A4R4G4B4:
932	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
933	( ( u16Tmp & 0xf) * 16
934	+ ((u16Tmp >> 4) & 0xf) * 16
935	+ ((u16Tmp >> 8) & 0xf) * 16) / 3 );
936	break;
937	case SVGA3D_A16B16G16R16:
938	CONVERT_SCANLINE(uint64_t const u64Tmp = uSrc.pu64[xSrc],
939	( ((u64Tmp >> 8) & 0xff) /* R */
940	+ ((u64Tmp >> 24) & 0xff) /* G */
941	+ ((u64Tmp >> 40) & 0xff) /* B */ ) / 3);
942	break;
943	case SVGA3D_A2R10G10B10:
944	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
945	( ( u32Tmp & 0x3ff) /* B */
946	+ ((u32Tmp >> 10) & 0x3ff) /* G */
947	+ ((u32Tmp >> 20) & 0x3ff) /* R / ) / (3 4));
948	break;
949	case SVGA3D_G16R16:
950	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
951	( (u32Tmp & 0xffff) /* R */
952	+ (u32Tmp >> 16 ) /* G */) / 0x200);
953	break;
954
955	/* Depth. */
956	case SVGA3D_Z_D32:
957	CONVERT_SCANLINE(uint32_t const u32Tmp = ~((uSrc.pu32[xSrc] >> 1) \| uSrc.pu32[xSrc]) & UINT32_C(0x44444444),
958	(( u32Tmp >> (2 - 0)) & RT_BIT_32(0))
959	\| ((u32Tmp >> ( 6 - 1)) & RT_BIT_32(1))
960	\| ((u32Tmp >> (10 - 2)) & RT_BIT_32(2))
961	\| ((u32Tmp >> (14 - 3)) & RT_BIT_32(3))
962	\| ((u32Tmp >> (18 - 4)) & RT_BIT_32(4))
963	\| ((u32Tmp >> (22 - 5)) & RT_BIT_32(5))
964	\| ((u32Tmp >> (26 - 6)) & RT_BIT_32(6))
965	\| ((u32Tmp >> (30 - 7)) & RT_BIT_32(7)) );
966	break;
967	case SVGA3D_Z_D16:
968	CONVERT_SCANLINE(uint16_t const u16Tmp = ~uSrc.pu16[xSrc],
969	((u16Tmp >> ( 1 - 0)) & RT_BIT_32(0))
970	\| ((u16Tmp >> ( 3 - 1)) & RT_BIT_32(1))
971	\| ((u16Tmp >> ( 5 - 2)) & RT_BIT_32(2))
972	\| ((u16Tmp >> ( 7 - 3)) & RT_BIT_32(3))
973	\| ((u16Tmp >> ( 9 - 4)) & RT_BIT_32(4))
974	\| ((u16Tmp >> (11 - 5)) & RT_BIT_32(5))
975	\| ((u16Tmp >> (13 - 6)) & RT_BIT_32(6))
976	\| ((u16Tmp >> (15 - 7)) & RT_BIT_32(7)) );
977	break;
978	case SVGA3D_Z_D24S8:
979	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
980	( u32Tmp & 0xff) /* stencile */
981	\| ((~u32Tmp >> 18) & 0x3f));
982	break;
983	case SVGA3D_Z_D15S1:
984	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
985	( (u16Tmp & 0x01) << 7) /* stencile */
986	\| ((~u16Tmp >> 8) & 0x7f));
987	break;
988
989	/* Pure alpha. */
990	case SVGA3D_ALPHA8:
991	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
992	break;
993
994	/* Luminance */
995	case SVGA3D_LUMINANCE8:
996	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
997	break;
998	case SVGA3D_LUMINANCE4_ALPHA4:
999	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc] & 0xf0);
1000	break;
1001	case SVGA3D_LUMINANCE16:
1002	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu16[xSrc] >> 8);
1003	break;
1004	case SVGA3D_LUMINANCE8_ALPHA8:
1005	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu16[xSrc] >> 8);
1006	break;
1007
1008	/* Not supported. */
1009	case SVGA3D_DXT1:
1010	case SVGA3D_DXT2:
1011	case SVGA3D_DXT3:
1012	case SVGA3D_DXT4:
1013	case SVGA3D_DXT5:
1014	case SVGA3D_BUFFER:
1015	AssertFailedBreak();
1016
1017	/* Not considered for implementation yet. */
1018	case SVGA3D_BUMPU8V8:
1019	case SVGA3D_BUMPL6V5U5:
1020	case SVGA3D_BUMPX8L8V8U8:
1021	case SVGA3D_BUMPL8V8U8:
1022	case SVGA3D_ARGB_S10E5:
1023	case SVGA3D_ARGB_S23E8:
1024	case SVGA3D_V8U8:
1025	case SVGA3D_Q8W8V8U8:
1026	case SVGA3D_CxV8U8:
1027	case SVGA3D_X8L8V8U8:
1028	case SVGA3D_A2W10V10U10:
1029	case SVGA3D_R_S10E5:
1030	case SVGA3D_R_S23E8:
1031	case SVGA3D_RG_S10E5:
1032	case SVGA3D_RG_S23E8:
1033	case SVGA3D_Z_D24X8:
1034	case SVGA3D_V16U16:
1035	case SVGA3D_UYVY:
1036	case SVGA3D_YUY2:
1037	case SVGA3D_NV12:
1038	case SVGA3D_AYUV:
1039	case SVGA3D_BC4_UNORM:
1040	case SVGA3D_BC5_UNORM:
1041	case SVGA3D_Z_DF16:
1042	case SVGA3D_Z_DF24:
1043	case SVGA3D_Z_D24S8_INT:
1044	if (!fHitFormatAssert)
1045	{
1046	AssertMsgFailed(("%s is not implemented\n", vmsvgaLookupEnum((int)enmFormat, &g_SVGA3dSurfaceFormat2String)));
1047	fHitFormatAssert = true;
1048	}
1049	RT_FALL_THRU();
1050	default:
1051	/* Lazy programmer fallbacks. */
1052	if (cbSrcPixel == 4)
1053	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
1054	( ( u32Tmp & 0xff)
1055	+ ((u32Tmp >> 8) & 0xff)
1056	+ ((u32Tmp >> 16) & 0xff)
1057	+ ((u32Tmp >> 24) & 0xff) ) / 4);
1058	else if (cbSrcPixel == 3)
1059	CONVERT_SCANLINE(RT_NOTHING,
1060	( (uint32_t)uSrc.pu8[xSrc * 4]
1061	+ (uint32_t)uSrc.pu8[xSrc * 4 + 1]
1062	+ (uint32_t)uSrc.pu8[xSrc * 4 + 2] ) / 3);
1063	else if (cbSrcPixel == 2)
1064	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
1065	( ( u16Tmp & 0xf)
1066	+ ((u16Tmp >> 4) & 0xf)
1067	+ ((u16Tmp >> 8) & 0xf)
1068	+ ((u16Tmp >> 12) & 0xf) ) * 4 /* mul 16 div 4 */ );
1069	else if (cbSrcPixel == 1)
1070	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
1071	else
1072	AssertFailed();
1073	break;
1074
1075	}
1076
1077	/*
1078	* Print we've reached the end of a block in y direction or if we're at
1079	* the end of the image.
1080	*/
1081	cyLeft--;
1082	if (--cyLeftInScanline == 0 \|\| cyLeft == 0)
1083	{
1084	for (uint32_t i = 0; i < cchLine; i++)
1085	{
1086	uint32_t off = pauScanline[i] * s_cchPalette / cPixelsWeightPerChar; Assert(off < s_cchPalette);
1087	pszLine[i] = s_szPalette[off < sizeof(s_szPalette) - 1 ? off : sizeof(s_szPalette) - 1];
1088	}
1089	pszLine[cchLine] = '\0';
1090	pfnPrintLine(pszLine, pvUser);
1091
1092	if (!cyLeft)
1093	break;
1094	cyLeftInScanline = cyPerChar;
1095	RT_BZERO(pauScanline, sizeof(pauScanline[0]) * cchLine);
1096	}
1097
1098	/*
1099	* Advance.
1100	*/
1101	if (!fInvY)
1102	uSrc.pu8 += cbScanline;
1103	else
1104	uSrc.pu8 -= cbScanline;
1105	}
1106	}
1107
1108
1109
1110	/**
1111	* Formats a SVGA3dRenderState structure as a string.
1112	*
1113	* @returns pszBuffer.
1114	* @param pszBuffer Output string buffer.
1115	* @param cbBuffer Size of output buffer.
1116	* @param pRenderState The SVGA3d render state to format.
1117	*/
1118	char vmsvga3dFormatRenderState(char pszBuffer, size_t cbBuffer, SVGA3dRenderState const *pRenderState)
1119	{
1120	/*
1121	* List of render state names with type prefix.
1122	*
1123	* First char in the name is a type indicator:
1124	* - '*' = requires special handling.
1125	* - 'f' = SVGA3dbool
1126	* - 'd' = uint32_t
1127	* - 'r' = float
1128	* - 'b' = SVGA3dBlendOp
1129	* - 'c' = SVGA3dColor, SVGA3dColorMask
1130	* - 'e' = SVGA3dBlendEquation
1131	* - 'm' = SVGA3dColorMask
1132	* - 'p' = SVGA3dCmpFunc
1133	* - 's' = SVGA3dStencilOp
1134	* - 'v' = SVGA3dVertexMaterial
1135	* - 'w' = SVGA3dWrapFlags
1136	*/
1137	static const char * const s_apszRenderStateNamesAndType[] =
1138	{
1139	"" "INVALID", / invalid */
1140	"f" "ZENABLE", /* SVGA3dBool */
1141	"f" "ZWRITEENABLE", /* SVGA3dBool */
1142	"f" "ALPHATESTENABLE", /* SVGA3dBool */
1143	"f" "DITHERENABLE", /* SVGA3dBool */
1144	"f" "BLENDENABLE", /* SVGA3dBool */
1145	"f" "FOGENABLE", /* SVGA3dBool */
1146	"f" "SPECULARENABLE", /* SVGA3dBool */
1147	"f" "STENCILENABLE", /* SVGA3dBool */
1148	"f" "LIGHTINGENABLE", /* SVGA3dBool */
1149	"f" "NORMALIZENORMALS", /* SVGA3dBool */
1150	"f" "POINTSPRITEENABLE", /* SVGA3dBool */
1151	"f" "POINTSCALEENABLE", /* SVGA3dBool */
1152	"x" "STENCILREF", /* uint32_t */
1153	"x" "STENCILMASK", /* uint32_t */
1154	"x" "STENCILWRITEMASK", /* uint32_t */
1155	"r" "FOGSTART", /* float */
1156	"r" "FOGEND", /* float */
1157	"r" "FOGDENSITY", /* float */
1158	"r" "POINTSIZE", /* float */
1159	"r" "POINTSIZEMIN", /* float */
1160	"r" "POINTSIZEMAX", /* float */
1161	"r" "POINTSCALE_A", /* float */
1162	"r" "POINTSCALE_B", /* float */
1163	"r" "POINTSCALE_C", /* float */
1164	"c" "FOGCOLOR", /* SVGA3dColor */
1165	"c" "AMBIENT", /* SVGA3dColor */
1166	"" "CLIPPLANEENABLE", / SVGA3dClipPlanes */
1167	"" "FOGMODE", / SVGA3dFogMode */
1168	"" "FILLMODE", / SVGA3dFillMode */
1169	"" "SHADEMODE", / SVGA3dShadeMode */
1170	"" "LINEPATTERN", / SVGA3dLinePattern */
1171	"b" "SRCBLEND", /* SVGA3dBlendOp */
1172	"b" "DSTBLEND", /* SVGA3dBlendOp */
1173	"e" "BLENDEQUATION", /* SVGA3dBlendEquation */
1174	"" "CULLMODE", / SVGA3dFace */
1175	"p" "ZFUNC", /* SVGA3dCmpFunc */
1176	"p" "ALPHAFUNC", /* SVGA3dCmpFunc */
1177	"p" "STENCILFUNC", /* SVGA3dCmpFunc */
1178	"s" "STENCILFAIL", /* SVGA3dStencilOp */
1179	"s" "STENCILZFAIL", /* SVGA3dStencilOp */
1180	"s" "STENCILPASS", /* SVGA3dStencilOp */
1181	"r" "ALPHAREF", /* float */
1182	"" "FRONTWINDING", / SVGA3dFrontWinding */
1183	"" "COORDINATETYPE", / SVGA3dCoordinateType */
1184	"r" "ZBIAS", /* float */
1185	"f" "RANGEFOGENABLE", /* SVGA3dBool */
1186	"c" "COLORWRITEENABLE", /* SVGA3dColorMask */
1187	"f" "VERTEXMATERIALENABLE", /* SVGA3dBool */
1188	"v" "DIFFUSEMATERIALSOURCE", /* SVGA3dVertexMaterial */
1189	"v" "SPECULARMATERIALSOURCE", /* SVGA3dVertexMaterial */
1190	"v" "AMBIENTMATERIALSOURCE", /* SVGA3dVertexMaterial */
1191	"v" "EMISSIVEMATERIALSOURCE", /* SVGA3dVertexMaterial */
1192	"c" "TEXTUREFACTOR", /* SVGA3dColor */
1193	"f" "LOCALVIEWER", /* SVGA3dBool */
1194	"f" "SCISSORTESTENABLE", /* SVGA3dBool */
1195	"c" "BLENDCOLOR", /* SVGA3dColor */
1196	"f" "STENCILENABLE2SIDED", /* SVGA3dBool */
1197	"p" "CCWSTENCILFUNC", /* SVGA3dCmpFunc */
1198	"s" "CCWSTENCILFAIL", /* SVGA3dStencilOp */
1199	"s" "CCWSTENCILZFAIL", /* SVGA3dStencilOp */
1200	"s" "CCWSTENCILPASS", /* SVGA3dStencilOp */
1201	"" "VERTEXBLEND", / SVGA3dVertexBlendFlags */
1202	"r" "SLOPESCALEDEPTHBIAS", /* float */
1203	"r" "DEPTHBIAS", /* float */
1204	"r" "OUTPUTGAMMA", /* float */
1205	"f" "ZVISIBLE", /* SVGA3dBool */
1206	"f" "LASTPIXEL", /* SVGA3dBool */
1207	"f" "CLIPPING", /* SVGA3dBool */
1208	"w" "WRAP0", /* SVGA3dWrapFlags */
1209	"w" "WRAP1", /* SVGA3dWrapFlags */
1210	"w" "WRAP2", /* SVGA3dWrapFlags */
1211	"w" "WRAP3", /* SVGA3dWrapFlags */
1212	"w" "WRAP4", /* SVGA3dWrapFlags */
1213	"w" "WRAP5", /* SVGA3dWrapFlags */
1214	"w" "WRAP6", /* SVGA3dWrapFlags */
1215	"w" "WRAP7", /* SVGA3dWrapFlags */
1216	"w" "WRAP8", /* SVGA3dWrapFlags */
1217	"w" "WRAP9", /* SVGA3dWrapFlags */
1218	"w" "WRAP10", /* SVGA3dWrapFlags */
1219	"w" "WRAP11", /* SVGA3dWrapFlags */
1220	"w" "WRAP12", /* SVGA3dWrapFlags */
1221	"w" "WRAP13", /* SVGA3dWrapFlags */
1222	"w" "WRAP14", /* SVGA3dWrapFlags */
1223	"w" "WRAP15", /* SVGA3dWrapFlags */
1224	"f" "MULTISAMPLEANTIALIAS", /* SVGA3dBool */
1225	"x" "MULTISAMPLEMASK", /* uint32_t */
1226	"f" "INDEXEDVERTEXBLENDENABLE", /* SVGA3dBool */
1227	"r" "TWEENFACTOR", /* float */
1228	"f" "ANTIALIASEDLINEENABLE", /* SVGA3dBool */
1229	"c" "COLORWRITEENABLE1", /* SVGA3dColorMask */
1230	"c" "COLORWRITEENABLE2", /* SVGA3dColorMask */
1231	"c" "COLORWRITEENABLE3", /* SVGA3dColorMask */
1232	"f" "SEPARATEALPHABLENDENABLE", /* SVGA3dBool */
1233	"b" "SRCBLENDALPHA", /* SVGA3dBlendOp */
1234	"b" "DSTBLENDALPHA", /* SVGA3dBlendOp */
1235	"e" "BLENDEQUATIONALPHA", /* SVGA3dBlendEquation */
1236	"" "TRANSPARENCYANTIALIAS", / SVGA3dTransparencyAntialiasType */
1237	"f" "LINEAA", /* SVGA3dBool */
1238	"r" "LINEWIDTH", /* float */
1239	};
1240
1241	uint32_t iState = pRenderState->state;
1242	if (iState != SVGA3D_RS_INVALID)
1243	{
1244	if (iState < RT_ELEMENTS(s_apszRenderStateNamesAndType))
1245	{
1246	const char *pszName = s_apszRenderStateNamesAndType[iState];
1247	char const chType = *pszName++;
1248
1249	union
1250	{
1251	uint32_t u;
1252	float r;
1253	SVGA3dColorMask Color;
1254	} uValue;
1255	uValue.u = pRenderState->uintValue;
1256
1257	switch (chType)
1258	{
1259	case 'f':
1260	if (uValue.u == 0)
1261	RTStrPrintf(pszBuffer, cbBuffer, "%s = false", pszName);
1262	else if (uValue.u == 1)
1263	RTStrPrintf(pszBuffer, cbBuffer, "%s = true", pszName);
1264	else
1265	RTStrPrintf(pszBuffer, cbBuffer, "%s = true (%#x)", pszName, uValue.u);
1266	break;
1267	case 'x':
1268	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x (%d)", pszName, uValue.u, uValue.u);
1269	break;
1270	case 'r':
1271	RTStrPrintf(pszBuffer, cbBuffer, "%s = %d.%06u (%#x)",
1272	pszName, (int)uValue.r, (unsigned)(uValue.r * 1000000) % 1000000U, uValue.u);
1273	break;
1274	case 'c': //SVGA3dColor, SVGA3dColorMask
1275	RTStrPrintf(pszBuffer, cbBuffer, "%s = RGBA(%d,%d,%d,%d) (%#x)", pszName,
1276	uValue.Color.s.red, uValue.Color.s.green, uValue.Color.s.blue, uValue.Color.s.alpha, uValue.u);
1277	break;
1278	case 'w': //SVGA3dWrapFlags
1279	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x%s", pszName, uValue.u,
1280	uValue.u <= SVGA3D_WRAPCOORD_ALL ? " (out of bounds" : "");
1281	break;
1282	default:
1283	AssertFailed(); RT_FALL_THRU();
1284	case 'b': //SVGA3dBlendOp
1285	case 'e': //SVGA3dBlendEquation
1286	case 'p': //SVGA3dCmpFunc
1287	case 's': //SVGA3dStencilOp
1288	case 'v': //SVGA3dVertexMaterial
1289	case '*':
1290	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x", pszName, uValue.u);
1291	break;
1292	}
1293	}
1294	else
1295	RTStrPrintf(pszBuffer, cbBuffer, "UNKNOWN_%d_%#x = %#x", iState, iState, pRenderState->uintValue);
1296	}
1297	else
1298	RTStrPrintf(pszBuffer, cbBuffer, "INVALID");
1299	return pszBuffer;
1300	}
1301
1302
1303	/**
1304	* Formats a SVGA3dTextureState structure as a string.
1305	*
1306	* @returns pszBuffer.
1307	* @param pszBuffer Output string buffer.
1308	* @param cbBuffer Size of output buffer.
1309	* @param pTextureState The SVGA3d texture state to format.
1310	*/
1311	char vmsvga3dFormatTextureState(char pszBuffer, size_t cbBuffer, SVGA3dTextureState const *pTextureState)
1312	{
1313	static const char * const s_apszTextureStateNamesAndType[] =
1314	{
1315	"" "INVALID", / invalid */
1316	"x" "BIND_TEXTURE", /* SVGA3dSurfaceId */
1317	"m" "COLOROP", /* SVGA3dTextureCombiner */
1318	"a" "COLORARG1", /* SVGA3dTextureArgData */
1319	"a" "COLORARG2", /* SVGA3dTextureArgData */
1320	"m" "ALPHAOP", /* SVGA3dTextureCombiner */
1321	"a" "ALPHAARG1", /* SVGA3dTextureArgData */
1322	"a" "ALPHAARG2", /* SVGA3dTextureArgData */
1323	"e" "ADDRESSU", /* SVGA3dTextureAddress */
1324	"e" "ADDRESSV", /* SVGA3dTextureAddress */
1325	"l" "MIPFILTER", /* SVGA3dTextureFilter */
1326	"l" "MAGFILTER", /* SVGA3dTextureFilter */
1327	"m" "MINFILTER", /* SVGA3dTextureFilter */
1328	"c" "BORDERCOLOR", /* SVGA3dColor */
1329	"r" "TEXCOORDINDEX", /* uint32_t */
1330	"t" "TEXTURETRANSFORMFLAGS", /* SVGA3dTexTransformFlags */
1331	"g" "TEXCOORDGEN", /* SVGA3dTextureCoordGen */
1332	"r" "BUMPENVMAT00", /* float */
1333	"r" "BUMPENVMAT01", /* float */
1334	"r" "BUMPENVMAT10", /* float */
1335	"r" "BUMPENVMAT11", /* float */
1336	"x" "TEXTURE_MIPMAP_LEVEL", /* uint32_t */
1337	"r" "TEXTURE_LOD_BIAS", /* float */
1338	"x" "TEXTURE_ANISOTROPIC_LEVEL", /* uint32_t */
1339	"e" "ADDRESSW", /* SVGA3dTextureAddress */
1340	"r" "GAMMA", /* float */
1341	"r" "BUMPENVLSCALE", /* float */
1342	"r" "BUMPENVLOFFSET", /* float */
1343	"a" "COLORARG0", /* SVGA3dTextureArgData */
1344	"a" "ALPHAARG0" /* SVGA3dTextureArgData */
1345	};
1346
1347	/*
1348	* Format the stage first.
1349	*/
1350	char *pszRet = pszBuffer;
1351	size_t cchPrefix = RTStrPrintf(pszBuffer, cbBuffer, "[%u] ", pTextureState->stage);
1352	if (cchPrefix < cbBuffer)
1353	{
1354	cbBuffer -= cchPrefix;
1355	pszBuffer += cchPrefix;
1356	}
1357	else
1358	cbBuffer = 0;
1359
1360	/*
1361	* Format the name and value.
1362	*/
1363	uint32_t iName = pTextureState->name;
1364	if (iName != SVGA3D_TS_INVALID)
1365	{
1366	if (iName < RT_ELEMENTS(s_apszTextureStateNamesAndType))
1367	{
1368	const char *pszName = s_apszTextureStateNamesAndType[iName];
1369	char chType = *pszName++;
1370
1371	union
1372	{
1373	uint32_t u;
1374	float r;
1375	SVGA3dColorMask Color;
1376	} uValue;
1377	uValue.u = pTextureState->value;
1378
1379	switch (chType)
1380	{
1381	case 'x':
1382	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x (%d)", pszName, uValue.u, uValue.u);
1383	break;
1384
1385	case 'r':
1386	RTStrPrintf(pszBuffer, cbBuffer, "%s = %d.%06u (%#x)",
1387	pszName, (int)uValue.r, (unsigned)(uValue.r * 1000000) % 1000000U, uValue.u);
1388	break;
1389
1390	case 'a': //SVGA3dTextureArgData
1391	{
1392	static const char * const s_apszValues[] =
1393	{
1394	"INVALID", "CONSTANT", "PREVIOUS", "DIFFUSE", "TEXTURE", "SPECULAR"
1395	};
1396	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1397	"SVGA3D_TA_", s_apszValues, RT_ELEMENTS(s_apszValues));
1398	break;
1399	}
1400
1401	case 'c': //SVGA3dColor, SVGA3dColorMask
1402	RTStrPrintf(pszBuffer, cbBuffer, "%s = RGBA(%d,%d,%d,%d) (%#x)", pszName,
1403	uValue.Color.s.red, uValue.Color.s.green, uValue.Color.s.blue, uValue.Color.s.alpha, uValue.u);
1404	break;
1405
1406	case 'e': //SVGA3dTextureAddress
1407	{
1408	static const char * const s_apszValues[] =
1409	{
1410	"INVALID", "WRAP", "MIRROR", "CLAMP", "BORDER", "MIRRORONCE", "EDGE",
1411	};
1412	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1413	"SVGA3D_TEX_ADDRESS_", s_apszValues, RT_ELEMENTS(s_apszValues));
1414	break;
1415	}
1416
1417	case 'l': //SVGA3dTextureFilter
1418	{
1419	static const char * const s_apszValues[] =
1420	{
1421	"NONE", "NEAREST", "LINEAR", "ANISOTROPIC", "FLATCUBIC", "GAUSSIANCUBIC", "PYRAMIDALQUAD", "GAUSSIANQUAD",
1422	};
1423	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1424	"SVGA3D_TEX_FILTER_", s_apszValues, RT_ELEMENTS(s_apszValues));
1425	break;
1426	}
1427
1428	case 'g': //SVGA3dTextureCoordGen
1429	{
1430	static const char * const s_apszValues[] =
1431	{
1432	"OFF", "EYE_POSITION", "EYE_NORMAL", "REFLECTIONVECTOR", "SPHERE",
1433	};
1434	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1435	"SVGA3D_TEXCOORD_GEN_", s_apszValues, RT_ELEMENTS(s_apszValues));
1436	break;
1437	}
1438
1439	case 'm': //SVGA3dTextureCombiner
1440	{
1441	static const char * const s_apszValues[] =
1442	{
1443	"INVALID", "DISABLE", "SELECTARG1", "SELECTARG2", "MODULATE", "ADD", "ADDSIGNED", "SUBTRACT",
1444	"BLENDTEXTUREALPHA", "BLENDDIFFUSEALPHA", "BLENDCURRENTALPHA", "BLENDFACTORALPHA", "MODULATE2X",
1445	"MODULATE4X", "DSDT", "DOTPRODUCT3", "BLENDTEXTUREALPHAPM", "ADDSIGNED2X", "ADDSMOOTH", "PREMODULATE",
1446	"MODULATEALPHA_ADDCOLOR", "MODULATECOLOR_ADDALPHA", "MODULATEINVALPHA_ADDCOLOR",
1447	"MODULATEINVCOLOR_ADDALPHA", "BUMPENVMAPLUMINANCE", "MULTIPLYADD", "LERP",
1448	};
1449	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1450	"SVGA3D_TC_", s_apszValues, RT_ELEMENTS(s_apszValues));
1451	break;
1452	}
1453
1454	default:
1455	AssertFailed();
1456	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x\n", pszName, uValue.u);
1457	break;
1458	}
1459	}
1460	else
1461	RTStrPrintf(pszBuffer, cbBuffer, "UNKNOWN_%d_%#x = %#x\n", iName, iName, pTextureState->value);
1462	}
1463	else
1464	RTStrPrintf(pszBuffer, cbBuffer, "INVALID");
1465	return pszRet;
1466	}
1467
1468
1469
1470	static const char * const g_apszTransformTypes[] =
1471	{
1472	"SVGA3D_TRANSFORM_INVALID",
1473	"SVGA3D_TRANSFORM_WORLD",
1474	"SVGA3D_TRANSFORM_VIEW",
1475	"SVGA3D_TRANSFORM_PROJECTION",
1476	"SVGA3D_TRANSFORM_TEXTURE0",
1477	"SVGA3D_TRANSFORM_TEXTURE1",
1478	"SVGA3D_TRANSFORM_TEXTURE2",
1479	"SVGA3D_TRANSFORM_TEXTURE3",
1480	"SVGA3D_TRANSFORM_TEXTURE4",
1481	"SVGA3D_TRANSFORM_TEXTURE5",
1482	"SVGA3D_TRANSFORM_TEXTURE6",
1483	"SVGA3D_TRANSFORM_TEXTURE7",
1484	"SVGA3D_TRANSFORM_WORLD1",
1485	"SVGA3D_TRANSFORM_WORLD2",
1486	"SVGA3D_TRANSFORM_WORLD3",
1487	};
1488
1489	static const char * const g_apszFaces[] =
1490	{
1491	"SVGA3D_FACE_INVALID",
1492	"SVGA3D_FACE_NONE",
1493	"SVGA3D_FACE_FRONT",
1494	"SVGA3D_FACE_BACK",
1495	"SVGA3D_FACE_FRONT_BACK",
1496	};
1497
1498	static const char * const g_apszLightTypes[] =
1499	{
1500	"SVGA3D_LIGHTTYPE_INVALID",
1501	"SVGA3D_LIGHTTYPE_POINT",
1502	"SVGA3D_LIGHTTYPE_SPOT1",
1503	"SVGA3D_LIGHTTYPE_SPOT2",
1504	"SVGA3D_LIGHTTYPE_DIRECTIONAL",
1505	};
1506
1507	static const char * const g_apszRenderTargets[] =
1508	{
1509	"SVGA3D_RT_DEPTH",
1510	"SVGA3D_RT_STENCIL",
1511	"SVGA3D_RT_COLOR0",
1512	"SVGA3D_RT_COLOR1",
1513	"SVGA3D_RT_COLOR2",
1514	"SVGA3D_RT_COLOR3",
1515	"SVGA3D_RT_COLOR4",
1516	"SVGA3D_RT_COLOR5",
1517	"SVGA3D_RT_COLOR6",
1518	"SVGA3D_RT_COLOR7",
1519	};
1520
1521	static void vmsvga3dInfoContextWorkerOne(PCDBGFINFOHLP pHlp, PVMSVGA3DCONTEXT pContext, bool fVerbose)
1522	{
1523	RT_NOREF(fVerbose);
1524	char szTmp[128];
1525
1526	pHlp->pfnPrintf(pHlp, "* VMSVGA 3d context %#x (%d) *\n", pContext->id, pContext->id);
1527	#ifdef RT_OS_WINDOWS
1528	pHlp->pfnPrintf(pHlp, "hwnd: %p\n", pContext->hwnd);
1529	if (fVerbose)
1530	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->hwnd);
1531	# ifdef VMSVGA3D_DIRECT3D
1532	pHlp->pfnPrintf(pHlp, "pDevice: %p\n", pContext->pDevice);
1533	# else
1534	pHlp->pfnPrintf(pHlp, "hdc: %p\n", pContext->hdc);
1535	pHlp->pfnPrintf(pHlp, "hglrc: %p\n", pContext->hglrc);
1536	# endif
1537
1538	#elif defined(RT_OS_DARWIN)
1539	pHlp->pfnPrintf(pHlp, "cocoaView: %p\n", pContext->cocoaView);
1540	if (pContext->cocoaView)
1541	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->cocoaView);
1542	pHlp->pfnPrintf(pHlp, "cocoaContext: %p\n", pContext->cocoaContext);
1543	if (pContext->fOtherProfile)
1544	pHlp->pfnPrintf(pHlp, "fOtherProfile: true\n");
1545
1546	#else
1547	pHlp->pfnPrintf(pHlp, "window: %p\n", pContext->window);
1548	pHlp->pfnPrintf(pHlp, "fMapped: %RTbool\n", pContext->fMapped);
1549	if (pContext->window)
1550	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->window);
1551	pHlp->pfnPrintf(pHlp, "glxContext: %p\n", pContext->glxContext);
1552
1553	#endif
1554
1555	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); i++)
1556	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
1557	pHlp->pfnPrintf(pHlp, "aSidActiveTextures[%u]: %#x\n", i, pContext->aSidActiveTextures[i]);
1558
1559	pHlp->pfnPrintf(pHlp, "fUpdateFlags: %#x\n", pContext->state.u32UpdateFlags);
1560
1561	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
1562	if (pContext->state.aRenderState[i].state != SVGA3D_RS_INVALID)
1563	pHlp->pfnPrintf(pHlp, "aRenderState[%3d]: %s\n", i,
1564	vmsvga3dFormatRenderState(szTmp, sizeof(szTmp), &pContext->state.aRenderState[i]));
1565
1566	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aTextureStates); i++)
1567	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[i]); j++)
1568	if (pContext->state.aTextureStates[i][j].name != SVGA3D_TS_INVALID)
1569	pHlp->pfnPrintf(pHlp, "aTextureStates[%3d][%3d]: %s\n", i, j,
1570	vmsvga3dFormatTextureState(szTmp, sizeof(szTmp), &pContext->state.aTextureStates[i][j]));
1571
1572	AssertCompile(RT_ELEMENTS(g_apszTransformTypes) == SVGA3D_TRANSFORM_MAX);
1573	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aTransformState); i++)
1574	if (pContext->state.aTransformState[i].fValid)
1575	{
1576	pHlp->pfnPrintf(pHlp, "aTransformState[%s(%u)]:\n", g_apszTransformTypes[i], i);
1577	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTransformState[i].matrix); j++)
1578	pHlp->pfnPrintf(pHlp,
1579	(j % 4) == 0 ? " [ " FLOAT_FMT_STR : (j % 4) < 3 ? ", " FLOAT_FMT_STR : ", " FLOAT_FMT_STR "]\n",
1580	FLOAT_FMT_ARGS(pContext->state.aTransformState[i].matrix[j]));
1581	}
1582
1583	AssertCompile(RT_ELEMENTS(g_apszFaces) == SVGA3D_FACE_MAX);
1584	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aMaterial); i++)
1585	if (pContext->state.aMaterial[i].fValid)
1586	{
1587	pHlp->pfnPrintf(pHlp, "aTransformState[%s(%u)]: shininess=" FLOAT_FMT_STR "\n",
1588	g_apszFaces[i], i, FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.shininess));
1589	pHlp->pfnPrintf(pHlp, " diffuse =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1590	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[0]),
1591	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[1]),
1592	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[2]),
1593	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[3]));
1594	pHlp->pfnPrintf(pHlp, " ambient =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1595	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[0]),
1596	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[1]),
1597	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[2]),
1598	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[3]));
1599	pHlp->pfnPrintf(pHlp, " specular=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1600	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[0]),
1601	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[1]),
1602	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[2]),
1603	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[3]));
1604	pHlp->pfnPrintf(pHlp, " emissive=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1605	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[0]),
1606	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[1]),
1607	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[2]),
1608	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[3]));
1609	}
1610
1611	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aClipPlane); i++)
1612	if (pContext->state.aClipPlane[i].fValid)
1613	pHlp->pfnPrintf(pHlp, "aClipPlane[%#04x]: [ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1614	i,
1615	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[0]),
1616	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[1]),
1617	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[2]),
1618	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[3]));
1619
1620	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aLightData); i++)
1621	if (pContext->state.aLightData[i].fValidData)
1622	{
1623	pHlp->pfnPrintf(pHlp, "aLightData[%#04x]: enabled=%RTbool inWorldSpace=%RTbool type=%s(%u)\n",
1624	i,
1625	pContext->state.aLightData[i].fEnabled,
1626	pContext->state.aLightData[i].data.inWorldSpace,
1627	(uint32_t)pContext->state.aLightData[i].data.type < RT_ELEMENTS(g_apszLightTypes)
1628	? g_apszLightTypes[pContext->state.aLightData[i].data.type] : "UNKNOWN",
1629	pContext->state.aLightData[i].data.type);
1630	pHlp->pfnPrintf(pHlp, " diffuse =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1631	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[0]),
1632	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[1]),
1633	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[2]),
1634	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[3]));
1635	pHlp->pfnPrintf(pHlp, " specular =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1636	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[0]),
1637	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[1]),
1638	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[2]),
1639	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[3]));
1640	pHlp->pfnPrintf(pHlp, " ambient =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1641	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[0]),
1642	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[1]),
1643	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[2]),
1644	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[3]));
1645	pHlp->pfnPrintf(pHlp, " position =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1646	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[0]),
1647	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[1]),
1648	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[2]),
1649	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[3]));
1650	pHlp->pfnPrintf(pHlp, " direction=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1651	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[0]),
1652	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[1]),
1653	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[2]),
1654	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[3]));
1655	pHlp->pfnPrintf(pHlp, " range=" FLOAT_FMT_STR " falloff=" FLOAT_FMT_STR "\n",
1656	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.range),
1657	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.falloff));
1658	pHlp->pfnPrintf(pHlp, " attenuation0=" FLOAT_FMT_STR " attenuation1=" FLOAT_FMT_STR " attenuation2=" FLOAT_FMT_STR "\n",
1659	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation0),
1660	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation1),
1661	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation2));
1662	pHlp->pfnPrintf(pHlp, " theta=" FLOAT_FMT_STR " phi=" FLOAT_FMT_STR "\n",
1663	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.theta),
1664	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.phi));
1665	}
1666
1667	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
1668	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
1669	pHlp->pfnPrintf(pHlp, "aRenderTargets[%s/%u] = %#x (%d)\n",
1670	i < RT_ELEMENTS(g_apszRenderTargets) ? g_apszRenderTargets[i] : "UNKNOWN", i,
1671	pContext->state.aRenderTargets[i], pContext->state.aRenderTargets[i]);
1672
1673	pHlp->pfnPrintf(pHlp, "RectScissor: (x,y,cx,cy)=(%u,%u,%u,%u)\n",
1674	pContext->state.RectViewPort.x, pContext->state.RectViewPort.y,
1675	pContext->state.RectViewPort.w, pContext->state.RectViewPort.h);
1676	pHlp->pfnPrintf(pHlp, "zRange: (min,max)=(" FLOAT_FMT_STR ", " FLOAT_FMT_STR ")\n",
1677	FLOAT_FMT_ARGS(pContext->state.zRange.min),
1678	FLOAT_FMT_ARGS(pContext->state.zRange.max));
1679	pHlp->pfnPrintf(pHlp, "fUpdateFlags: %#x\n", pContext->state.u32UpdateFlags);
1680	pHlp->pfnPrintf(pHlp, "shidPixel: %#x (%d)\n", pContext->state.shidPixel, pContext->state.shidPixel);
1681	pHlp->pfnPrintf(pHlp, "shidVertex: %#x (%d)\n", pContext->state.shidVertex, pContext->state.shidVertex);
1682
1683	for (uint32_t iWhich = 0; iWhich < 2; iWhich++)
1684	{
1685	uint32_t cConsts = iWhich == 0 ? pContext->state.cPixelShaderConst : pContext->state.cVertexShaderConst;
1686	PVMSVGASHADERCONST paConsts = iWhich == 0 ? pContext->state.paPixelShaderConst : pContext->state.paVertexShaderConst;
1687	const char *pszName = iWhich ? "paPixelShaderConst" : "paVertexShaderConst";
1688
1689	for (uint32_t i = 0; i < cConsts; i++)
1690	if (paConsts[i].fValid)
1691	{
1692	if (paConsts[i].ctype == SVGA3D_CONST_TYPE_FLOAT)
1693	pHlp->pfnPrintf(pHlp, "%s[%#x(%u)] = [" FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR "] ctype=FLOAT\n",
1694	pszName, i, i,
1695	FLOAT_FMT_ARGS(paConsts[i].value[0]), FLOAT_FMT_ARGS(paConsts[i].value[1]),
1696	FLOAT_FMT_ARGS(paConsts[i].value[2]), FLOAT_FMT_ARGS(paConsts[i].value[3]));
1697	else
1698	pHlp->pfnPrintf(pHlp, "%s[%#x(%u)] = [%#x, %#x, %#x, %#x] ctype=%s\n",
1699	pszName, i, i,
1700	paConsts[i].value[0], paConsts[i].value[1],
1701	paConsts[i].value[2], paConsts[i].value[3],
1702	paConsts[i].ctype == SVGA3D_CONST_TYPE_INT ? "INT"
1703	: paConsts[i].ctype == SVGA3D_CONST_TYPE_BOOL ? "BOOL" : "UNKNOWN");
1704	}
1705	}
1706
1707	for (uint32_t iWhich = 0; iWhich < 2; iWhich++)
1708	{
1709	uint32_t cShaders = iWhich == 0 ? pContext->cPixelShaders : pContext->cVertexShaders;
1710	PVMSVGA3DSHADER paShaders = iWhich == 0 ? pContext->paPixelShader : pContext->paVertexShader;
1711	const char *pszName = iWhich == 0 ? "paPixelShaders" : "paVertexShaders";
1712	for (uint32_t i = 0; i < cShaders; i++)
1713	if (paShaders[i].id == i)
1714	{
1715	pHlp->pfnPrintf(pHlp, "%s[%u]: id=%#x cid=%#x type=%s(%d) cbData=%#x pvData=%p\n",
1716	pszName, i,
1717	paShaders[i].id,
1718	paShaders[i].cid,
1719	paShaders[i].type == SVGA3D_SHADERTYPE_VS ? "VS"
1720	: paShaders[i].type == SVGA3D_SHADERTYPE_PS ? "PS" : "UNKNOWN",
1721	paShaders[i].type,
1722	paShaders[i].cbData,
1723	paShaders[i].pShaderProgram);
1724	}
1725	}
1726	}
1727
1728
1729	void vmsvga3dInfoContextWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t cid, bool fVerbose)
1730	{
1731	/* Warning! This code is currently racing papContexts reallocation! */
1732	/* Warning! This code is currently racing papContexts reallocation! */
1733	/* Warning! This code is currently racing papContexts reallocation! */
1734	VMSVGA3DSTATE volatile *pState = pThis->svga.p3dState;
1735	if (pState)
1736	{
1737	/*
1738	* Deal with a specific request first.
1739	*/
1740	if (cid != UINT32_MAX)
1741	{
1742	if (cid < pState->cContexts)
1743	{
1744	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
1745	if (pContext && pContext->id == cid)
1746	{
1747	vmsvga3dInfoContextWorkerOne(pHlp, pContext, fVerbose);
1748	return;
1749	}
1750	}
1751	#ifdef VMSVGA3D_OPENGL
1752	else if ( cid == VMSVGA3D_SHARED_CTX_ID
1753	&& pState->SharedCtx.id == cid)
1754	{
1755	vmsvga3dInfoContextWorkerOne(pHlp, &((PVMSVGA3DSTATE)pState)->SharedCtx, fVerbose);
1756	return;
1757	}
1758	#endif
1759	pHlp->pfnPrintf(pHlp, "Context ID %#x not found.\n", cid);
1760	}
1761	else
1762	{
1763	#ifdef VMSVGA3D_OPENGL
1764	/*
1765	* Dump the shared context.
1766	*/
1767	if (pState->SharedCtx.id == VMSVGA3D_SHARED_CTX_ID)
1768	{
1769	pHlp->pfnPrintf(pHlp, "Shared context:\n");
1770	vmsvga3dInfoContextWorkerOne(pHlp, &((PVMSVGA3DSTATE)pState)->SharedCtx, fVerbose);
1771	}
1772	#endif
1773
1774	/*
1775	* Dump the per-screen contexts.
1776	*/
1777	/** @todo multi screen */
1778
1779	/*
1780	* Dump all.
1781	*/
1782	uint32_t cContexts = pState->cContexts;
1783	pHlp->pfnPrintf(pHlp, "cContexts=%d\n", cContexts);
1784	for (cid = 0; cid < cContexts; cid++)
1785	{
1786	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
1787	if (pContext && pContext->id == cid)
1788	{
1789	pHlp->pfnPrintf(pHlp, "\n");
1790	vmsvga3dInfoContextWorkerOne(pHlp, pContext, fVerbose);
1791	}
1792	}
1793	}
1794	}
1795	}
1796
1797
1798	#ifdef VMSVGA3D_DIRECT3D
1799	/**
1800	* Release all shared surface objects.
1801	*/
1802	static DECLCALLBACK(int) vmsvga3dInfoSharedObjectCallback(PAVLU32NODECORE pNode, void *pvUser)
1803	{
1804	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1805	PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser;
1806
1807	pHlp->pfnPrintf(pHlp, "Shared surface: %#x pv=%p\n", pSharedSurface->Core.Key, pSharedSurface->u.pCubeTexture);
1808
1809	return 0;
1810	}
1811	#endif /* VMSVGA3D_DIRECT3D */
1812
1813
1814	static void vmsvga3dInfoSurfaceWorkerOne(PCDBGFINFOHLP pHlp, PVMSVGA3DSURFACE pSurface,
1815	bool fVerbose, uint32_t cxAscii, bool fInvY)
1816	{
1817	char szTmp[128];
1818
1819	pHlp->pfnPrintf(pHlp, "* VMSVGA 3d surface %#x (%d)%s *\n", pSurface->id, pSurface->id, pSurface->fDirty ? " - dirty" : "");
1820	#ifdef VMSVGA3D_OPENGL
1821	pHlp->pfnPrintf(pHlp, "idWeakContextAssociation: %#x\n", pSurface->idWeakContextAssociation);
1822	#else
1823	pHlp->pfnPrintf(pHlp, "idAssociatedContext: %#x\n", pSurface->idAssociatedContext);
1824	#endif
1825	pHlp->pfnPrintf(pHlp, "Format: %s\n",
1826	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, (int)pSurface->format, false, &g_SVGA3dSurfaceFormat2String));
1827	pHlp->pfnPrintf(pHlp, "Flags: %#x", pSurface->surfaceFlags);
1828	vmsvga3dInfoU32Flags(pHlp, pSurface->surfaceFlags, "SVGA3D_SURFACE_", g_aSvga3DSurfaceFlags, RT_ELEMENTS(g_aSvga3DSurfaceFlags));
1829	pHlp->pfnPrintf(pHlp, "\n");
1830	if (pSurface->cFaces == 0)
1831	pHlp->pfnPrintf(pHlp, "Faces: %u\n", pSurface->cFaces);
1832	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
1833	{
1834	Assert(pSurface->faces[iFace].numMipLevels <= pSurface->faces[0].numMipLevels);
1835	if (pSurface->faces[iFace].numMipLevels == 0)
1836	pHlp->pfnPrintf(pHlp, "Faces[%u] Mipmap levels: %u\n", iFace, pSurface->faces[iFace].numMipLevels);
1837
1838	uint32_t iMipmap = iFace * pSurface->faces[0].numMipLevels;
1839	for (uint32_t iLevel = 0; iLevel < pSurface->faces[iFace].numMipLevels; iLevel++, iMipmap++)
1840	{
1841	pHlp->pfnPrintf(pHlp, "Face #%u, mipmap #%u[%u]:%s cx=%u, cy=%u, cz=%u, cbSurface=%#x, cbPitch=%#x",
1842	iFace, iLevel, iMipmap, iMipmap < 10 ? " " : "",
1843	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
1844	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
1845	pSurface->pMipmapLevels[iMipmap].mipmapSize.depth,
1846	pSurface->pMipmapLevels[iMipmap].cbSurface,
1847	pSurface->pMipmapLevels[iMipmap].cbSurfacePitch);
1848	if (pSurface->pMipmapLevels[iMipmap].pSurfaceData)
1849	pHlp->pfnPrintf(pHlp, " pvData=%p", pSurface->pMipmapLevels[iMipmap].pSurfaceData);
1850	if (pSurface->pMipmapLevels[iMipmap].fDirty)
1851	pHlp->pfnPrintf(pHlp, " dirty");
1852	pHlp->pfnPrintf(pHlp, "\n");
1853	}
1854	}
1855
1856	pHlp->pfnPrintf(pHlp, "cbBlock: %u (%#x)\n", pSurface->cbBlock, pSurface->cbBlock);
1857	pHlp->pfnPrintf(pHlp, "Multi-sample count: %u\n", pSurface->multiSampleCount);
1858	pHlp->pfnPrintf(pHlp, "Autogen filter: %s\n",
1859	vmsvgaFormatEnumValue(szTmp, sizeof(szTmp), NULL, pSurface->autogenFilter,
1860	"SVGA3D_TEX_FILTER_", g_apszTexureFilters, RT_ELEMENTS(g_apszTexureFilters)));
1861
1862	#ifdef VMSVGA3D_DIRECT3D
1863	pHlp->pfnPrintf(pHlp, "formatD3D: %s\n",
1864	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, pSurface->formatD3D, true, &g_D3DFormat2String));
1865	pHlp->pfnPrintf(pHlp, "fUsageD3D: %#x", pSurface->fUsageD3D);
1866	vmsvga3dInfoU32Flags(pHlp, pSurface->fUsageD3D, "D3DUSAGE_", g_aD3DUsageFlags, RT_ELEMENTS(g_aD3DUsageFlags));
1867	pHlp->pfnPrintf(pHlp, "\n");
1868	pHlp->pfnPrintf(pHlp, "multiSampleTypeD3D: %s\n",
1869	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, pSurface->multiSampleTypeD3D,
1870	true, &g_D3DMultiSampleType2String));
1871	if (pSurface->hSharedObject != NULL)
1872	pHlp->pfnPrintf(pHlp, "hSharedObject: %p\n", pSurface->hSharedObject);
1873	if (pSurface->pQuery)
1874	pHlp->pfnPrintf(pHlp, "pQuery: %p\n", pSurface->pQuery);
1875	if (pSurface->u.pSurface)
1876	pHlp->pfnPrintf(pHlp, "u.pXxxx: %p\n", pSurface->u.pSurface);
1877	if (pSurface->bounce.pTexture)
1878	pHlp->pfnPrintf(pHlp, "bounce.pXxxx: %p\n", pSurface->bounce.pTexture);
1879	RTAvlU32DoWithAll(&pSurface->pSharedObjectTree, true /fFromLeft/, vmsvga3dInfoSharedObjectCallback, (void *)pHlp);
1880	pHlp->pfnPrintf(pHlp, "fStencilAsTexture: %RTbool\n", pSurface->fStencilAsTexture);
1881
1882	#elif defined(VMSVGA3D_OPENGL)
1883	/** @todo */
1884	#else
1885	# error "Build config error."
1886	#endif
1887
1888	if (fVerbose)
1889	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
1890	{
1891	uint32_t iMipmap = iFace * pSurface->faces[0].numMipLevels;
1892	for (uint32_t iLevel = 0; iLevel < pSurface->faces[iFace].numMipLevels; iLevel++, iMipmap++)
1893	if (pSurface->pMipmapLevels[iMipmap].pSurfaceData)
1894	{
1895	if (ASMMemIsZero(pSurface->pMipmapLevels[iMipmap].pSurfaceData,
1896	pSurface->pMipmapLevels[iMipmap].cbSurface))
1897	pHlp->pfnPrintf(pHlp, "--- Face #%u, mipmap #%u[%u]: all zeros ---\n", iFace, iLevel, iMipmap);
1898	else
1899	{
1900	pHlp->pfnPrintf(pHlp, "--- Face #%u, mipmap #%u[%u]: cx=%u, cy=%u, cz=%u ---\n",
1901	iFace, iLevel, iMipmap,
1902	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
1903	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
1904	pSurface->pMipmapLevels[iMipmap].mipmapSize.depth);
1905	vmsvga3dAsciiPrint(vmsvga3dAsciiPrintlnInfo, (void *)pHlp,
1906	pSurface->pMipmapLevels[iMipmap].pSurfaceData,
1907	pSurface->pMipmapLevels[iMipmap].cbSurface,
1908	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
1909	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
1910	pSurface->pMipmapLevels[iMipmap].cbSurfacePitch,
1911	pSurface->format,
1912	fInvY,
1913	cxAscii, cxAscii * 3 / 4);
1914	}
1915	}
1916	}
1917	}
1918
1919
1920	void vmsvga3dInfoSurfaceWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t sid, bool fVerbose, uint32_t cxAscii, bool fInvY)
1921	{
1922	/* Warning! This code is currently racing papSurfaces reallocation! */
1923	/* Warning! This code is currently racing papSurfaces reallocation! */
1924	/* Warning! This code is currently racing papSurfaces reallocation! */
1925	VMSVGA3DSTATE volatile *pState = pThis->svga.p3dState;
1926	if (pState)
1927	{
1928	/*
1929	* Deal with a specific request first.
1930	*/
1931	if (sid != UINT32_MAX)
1932	{
1933	if (sid < pState->cSurfaces)
1934	{
1935	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1936	if (pSurface && pSurface->id == sid)
1937	{
1938	if (fVerbose)
1939	vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(pThis, sid);
1940	vmsvga3dInfoSurfaceWorkerOne(pHlp, pSurface, fVerbose, cxAscii, fInvY);
1941	return;
1942	}
1943	}
1944	pHlp->pfnPrintf(pHlp, "Surface ID %#x not found.\n", sid);
1945	}
1946	else
1947	{
1948	/*
1949	* Dump all.
1950	*/
1951	if (fVerbose)
1952	vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(pThis, UINT32_MAX);
1953	uint32_t cSurfaces = pState->cSurfaces;
1954	pHlp->pfnPrintf(pHlp, "cSurfaces=%d\n", cSurfaces);
1955	for (sid = 0; sid < cSurfaces; sid++)
1956	{
1957	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
1958	if (pSurface && pSurface->id == sid)
1959	{
1960	pHlp->pfnPrintf(pHlp, "\n");
1961	vmsvga3dInfoSurfaceWorkerOne(pHlp, pSurface, fVerbose, cxAscii, fInvY);
1962	}
1963	}
1964	}
1965	}
1966
1967	}
1968

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-info.cpp@ 69859

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