DevVGA-SVGA3d-info.cpp@ 81617

Last change on this file since 81617 was 81617, checked in by vboxsync, 5 years ago
Devices/Graphics: dump all mipmaps of a texture; log.
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File size: 94.9 KB

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1	/* $Id: DevVGA-SVGA3d-info.cpp 81617 2019-10-31 23:02:36Z vboxsync $ */
2	/** @file
3	* DevSVGA3d - VMWare SVGA device, 3D parts - Introspection and debugging.
4	*/
5
6	/*
7	* Copyright (C) 2013-2019 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	/*********************************************************************************************************************************
20	* Header Files *
21	*********************************************************************************************************************************/
22	#include <stdio.h>
23	#define LOG_GROUP LOG_GROUP_DEV_VMSVGA
24	#include <VBox/vmm/pdmdev.h>
25	#include <VBox/err.h>
26	#include <VBox/log.h>
27
28	#include <iprt/assert.h>
29	#include <iprt/mem.h>
30
31	#include <VBox/vmm/pgm.h> /* required by DevVGA.h */
32	#include <VBoxVideo.h> /* required by DevVGA.h */
33
34	/* should go BEFORE any other DevVGA include to make all DevVGA.h config defines be visible */
35	#include "DevVGA.h"
36
37	#include "DevVGA-SVGA.h"
38	#include "DevVGA-SVGA3d.h"
39	#define VMSVGA3D_INCL_STRUCTURE_DESCRIPTORS
40	#include "DevVGA-SVGA3d-internal.h"
41
42
43	/*********************************************************************************************************************************
44	* Global Variables *
45	*********************************************************************************************************************************/
46	/** Enum value to string mappings for SVGA3dSurfaceFormat, prefix "SVGA3D_". */
47	static const VMSVGAINFOENUM g_aSVGA3dSurfaceFormats[] =
48	{
49	{ SVGA3D_FORMAT_INVALID , "FORMAT_INVALID" },
50	{ SVGA3D_X8R8G8B8 , "X8R8G8B8" },
51	{ SVGA3D_A8R8G8B8 , "A8R8G8B8" },
52	{ SVGA3D_R5G6B5 , "R5G6B5" },
53	{ SVGA3D_X1R5G5B5 , "X1R5G5B5" },
54	{ SVGA3D_A1R5G5B5 , "A1R5G5B5" },
55	{ SVGA3D_A4R4G4B4 , "A4R4G4B4" },
56	{ SVGA3D_Z_D32 , "Z_D32" },
57	{ SVGA3D_Z_D16 , "Z_D16" },
58	{ SVGA3D_Z_D24S8 , "Z_D24S8" },
59	{ SVGA3D_Z_D15S1 , "Z_D15S1" },
60	{ SVGA3D_LUMINANCE8 , "LUMINANCE8" },
61	{ SVGA3D_LUMINANCE4_ALPHA4 , "LUMINANCE4_ALPHA4" },
62	{ SVGA3D_LUMINANCE16 , "LUMINANCE16" },
63	{ SVGA3D_LUMINANCE8_ALPHA8 , "LUMINANCE8_ALPHA8" },
64	{ SVGA3D_DXT1 , "DXT1" },
65	{ SVGA3D_DXT2 , "DXT2" },
66	{ SVGA3D_DXT3 , "DXT3" },
67	{ SVGA3D_DXT4 , "DXT4" },
68	{ SVGA3D_DXT5 , "DXT5" },
69	{ SVGA3D_BUMPU8V8 , "BUMPU8V8" },
70	{ SVGA3D_BUMPL6V5U5 , "BUMPL6V5U5" },
71	{ SVGA3D_BUMPX8L8V8U8 , "BUMPX8L8V8U8" },
72	{ SVGA3D_BUMPL8V8U8 , "BUMPL8V8U8" },
73	{ SVGA3D_ARGB_S10E5 , "ARGB_S10E5" },
74	{ SVGA3D_ARGB_S23E8 , "ARGB_S23E8" },
75	{ SVGA3D_A2R10G10B10 , "A2R10G10B10" },
76	{ SVGA3D_V8U8 , "V8U8" },
77	{ SVGA3D_Q8W8V8U8 , "Q8W8V8U8" },
78	{ SVGA3D_CxV8U8 , "CxV8U8" },
79	{ SVGA3D_X8L8V8U8 , "X8L8V8U8" },
80	{ SVGA3D_A2W10V10U10 , "A2W10V10U10" },
81	{ SVGA3D_ALPHA8 , "ALPHA8" },
82	{ SVGA3D_R_S10E5 , "R_S10E5" },
83	{ SVGA3D_R_S23E8 , "R_S23E8" },
84	{ SVGA3D_RG_S10E5 , "RG_S10E5" },
85	{ SVGA3D_RG_S23E8 , "RG_S23E8" },
86	{ SVGA3D_BUFFER , "BUFFER" },
87	{ SVGA3D_Z_D24X8 , "Z_D24X8" },
88	{ SVGA3D_V16U16 , "V16U16" },
89	{ SVGA3D_G16R16 , "G16R16" },
90	{ SVGA3D_A16B16G16R16 , "A16B16G16R16" },
91	{ SVGA3D_UYVY , "UYVY" },
92	{ SVGA3D_YUY2 , "YUY2" },
93	{ SVGA3D_NV12 , "NV12" },
94	{ SVGA3D_AYUV , "AYUV" },
95	{ SVGA3D_BC4_UNORM , "BC4_UNORM" },
96	{ SVGA3D_BC5_UNORM , "BC5_UNORM" },
97	{ SVGA3D_Z_DF16 , "Z_DF16" },
98	{ SVGA3D_Z_DF24 , "Z_DF24" },
99	{ SVGA3D_Z_D24S8_INT , "Z_D24S8_INT" },
100	{ SVGA3D_R8G8B8A8_SNORM , "R8G8B8A8_SNORM" },
101	{ SVGA3D_R16G16_UNORM , "R16G16_UNORM" },
102	};
103	VMSVGAINFOENUMMAP_MAKE(RT_NOTHING, g_SVGA3dSurfaceFormat2String, g_aSVGA3dSurfaceFormats, "SVGA3D_");
104
105	/** Values for SVGA3dTextureFilter, prefix SVGA3D_TEX_FILTER_. */
106	static const char * const g_apszTexureFilters[] =
107	{
108	"NONE",
109	"NEAREST",
110	"LINEAR",
111	"ANISOTROPIC",
112	"FLATCUBIC",
113	"GAUSSIANCUBIC",
114	"PYRAMIDALQUAD",
115	"GAUSSIANQUAD",
116	};
117
118	/** SVGA3dSurfaceFlags values, prefix SVGA3D_SURFACE_. */
119	static VMSVGAINFOFLAGS32 const g_aSvga3DSurfaceFlags[] =
120	{
121	{ SVGA3D_SURFACE_CUBEMAP , "CUBEMAP" },
122	{ SVGA3D_SURFACE_HINT_STATIC , "HINT_STATIC" },
123	{ SVGA3D_SURFACE_HINT_DYNAMIC , "HINT_DYNAMIC" },
124	{ SVGA3D_SURFACE_HINT_INDEXBUFFER , "HINT_INDEXBUFFER" },
125	{ SVGA3D_SURFACE_HINT_VERTEXBUFFER , "HINT_VERTEXBUFFER" },
126	{ SVGA3D_SURFACE_HINT_TEXTURE , "HINT_TEXTURE" },
127	{ SVGA3D_SURFACE_HINT_RENDERTARGET , "HINT_RENDERTARGET" },
128	{ SVGA3D_SURFACE_HINT_DEPTHSTENCIL , "HINT_DEPTHSTENCIL" },
129	{ SVGA3D_SURFACE_HINT_WRITEONLY , "HINT_WRITEONLY" },
130	{ SVGA3D_SURFACE_MASKABLE_ANTIALIAS , "MASKABLE_ANTIALIAS" },
131	{ SVGA3D_SURFACE_AUTOGENMIPMAPS , "AUTOGENMIPMAPS" },
132	};
133
134
135	#ifdef VMSVGA3D_DIRECT3D
136
137	/** Values for D3DFORMAT, prefix D3DFMT_. */
138	static VMSVGAINFOENUM const g_aD3DFormats[] =
139	{
140	{ D3DFMT_UNKNOWN , "UNKNOWN" },
141	{ D3DFMT_R8G8B8 , "R8G8B8" },
142	{ D3DFMT_A8R8G8B8 , "A8R8G8B8" },
143	{ D3DFMT_X8R8G8B8 , "X8R8G8B8" },
144	{ D3DFMT_R5G6B5 , "R5G6B5" },
145	{ D3DFMT_X1R5G5B5 , "X1R5G5B5" },
146	{ D3DFMT_A1R5G5B5 , "A1R5G5B5" },
147	{ D3DFMT_A4R4G4B4 , "A4R4G4B4" },
148	{ D3DFMT_R3G3B2 , "R3G3B2" },
149	{ D3DFMT_A8 , "A8" },
150	{ D3DFMT_A8R3G3B2 , "A8R3G3B2" },
151	{ D3DFMT_X4R4G4B4 , "X4R4G4B4" },
152	{ D3DFMT_A2B10G10R10 , "A2B10G10R10" },
153	{ D3DFMT_A8B8G8R8 , "A8B8G8R8" },
154	{ D3DFMT_X8B8G8R8 , "X8B8G8R8" },
155	{ D3DFMT_G16R16 , "G16R16" },
156	{ D3DFMT_A2R10G10B10 , "A2R10G10B10" },
157	{ D3DFMT_A16B16G16R16 , "A16B16G16R16" },
158	{ D3DFMT_A8P8 , "A8P8" },
159	{ D3DFMT_P8 , "P8" },
160	{ D3DFMT_L8 , "L8" },
161	{ D3DFMT_A8L8 , "A8L8" },
162	{ D3DFMT_A4L4 , "A4L4" },
163	{ D3DFMT_V8U8 , "V8U8" },
164	{ D3DFMT_L6V5U5 , "L6V5U5" },
165	{ D3DFMT_X8L8V8U8 , "X8L8V8U8" },
166	{ D3DFMT_Q8W8V8U8 , "Q8W8V8U8" },
167	{ D3DFMT_V16U16 , "V16U16" },
168	{ D3DFMT_A2W10V10U10 , "A2W10V10U10" },
169	{ D3DFMT_D16_LOCKABLE , "D16_LOCKABLE" },
170	{ D3DFMT_D32 , "D32" },
171	{ D3DFMT_D15S1 , "D15S1" },
172	{ D3DFMT_D24S8 , "D24S8" },
173	{ D3DFMT_D24X8 , "D24X8" },
174	{ D3DFMT_D24X4S4 , "D24X4S4" },
175	{ D3DFMT_D16 , "D16" },
176	{ D3DFMT_L16 , "L16" },
177	{ D3DFMT_D32F_LOCKABLE , "D32F_LOCKABLE" },
178	{ D3DFMT_D24FS8 , "D24FS8" },
179	{ D3DFMT_VERTEXDATA , "VERTEXDATA" },
180	{ D3DFMT_INDEX16 , "INDEX16" },
181	{ D3DFMT_INDEX32 , "INDEX32" },
182	{ D3DFMT_Q16W16V16U16 , "Q16W16V16U16" },
183	{ D3DFMT_R16F , "R16F" },
184	{ D3DFMT_G16R16F , "G16R16F" },
185	{ D3DFMT_A16B16G16R16F , "A16B16G16R16F" },
186	{ D3DFMT_R32F , "R32F" },
187	{ D3DFMT_G32R32F , "G32R32F" },
188	{ D3DFMT_A32B32G32R32F , "A32B32G32R32F" },
189	{ D3DFMT_CxV8U8 , "CxV8U8" },
190	/* Fourcc values, MSB is in the right most char: */
191	{ D3DFMT_MULTI2_ARGB8 , "MULTI2_ARGB8" },
192	{ D3DFMT_DXT1 , "DXT1" },
193	{ D3DFMT_DXT2 , "DXT2" },
194	{ D3DFMT_YUY2 , "YUY2" },
195	{ D3DFMT_DXT3 , "DXT3" },
196	{ D3DFMT_DXT4 , "DXT4" },
197	{ D3DFMT_DXT5 , "DXT5" },
198	{ D3DFMT_G8R8_G8B8 , "G8R8_G8B8" },
199	{ D3DFMT_R8G8_B8G8 , "R8G8_B8G8" },
200	{ D3DFMT_UYVY , "UYVY" },
201	{ D3DFMT_FORCE_DWORD , "FORCE_DWORD" }, /* UINT32_MAX */
202	};
203	VMSVGAINFOENUMMAP_MAKE(static, g_D3DFormat2String, g_aD3DFormats, "D3DFMT_");
204
205	/** Values for D3DMULTISAMPLE_TYPE, prefix D3DMULTISAMPLE_. */
206	static VMSVGAINFOENUM const g_aD3DMultiSampleTypes[] =
207	{
208	{ D3DMULTISAMPLE_NONE , "NONE" },
209	{ D3DMULTISAMPLE_NONMASKABLE , "NONMASKABLE" },
210	{ D3DMULTISAMPLE_2_SAMPLES , "2_SAMPLES" },
211	{ D3DMULTISAMPLE_3_SAMPLES , "3_SAMPLES" },
212	{ D3DMULTISAMPLE_4_SAMPLES , "4_SAMPLES" },
213	{ D3DMULTISAMPLE_5_SAMPLES , "5_SAMPLES" },
214	{ D3DMULTISAMPLE_6_SAMPLES , "6_SAMPLES" },
215	{ D3DMULTISAMPLE_7_SAMPLES , "7_SAMPLES" },
216	{ D3DMULTISAMPLE_8_SAMPLES , "8_SAMPLES" },
217	{ D3DMULTISAMPLE_9_SAMPLES , "9_SAMPLES" },
218	{ D3DMULTISAMPLE_10_SAMPLES , "10_SAMPLES" },
219	{ D3DMULTISAMPLE_11_SAMPLES , "11_SAMPLES" },
220	{ D3DMULTISAMPLE_12_SAMPLES , "12_SAMPLES" },
221	{ D3DMULTISAMPLE_13_SAMPLES , "13_SAMPLES" },
222	{ D3DMULTISAMPLE_14_SAMPLES , "14_SAMPLES" },
223	{ D3DMULTISAMPLE_15_SAMPLES , "15_SAMPLES" },
224	{ D3DMULTISAMPLE_16_SAMPLES , "16_SAMPLES" },
225	{ D3DMULTISAMPLE_FORCE_DWORD , "FORCE_DWORD" },
226	};
227	VMSVGAINFOENUMMAP_MAKE(static, g_D3DMultiSampleType2String, g_aD3DMultiSampleTypes, "D3DMULTISAMPLE_");
228
229	/** D3DUSAGE_XXX flag value, prefix D3DUSAGE_. */
230	static VMSVGAINFOFLAGS32 const g_aD3DUsageFlags[] =
231	{
232	{ D3DUSAGE_RENDERTARGET , "RENDERTARGET" },
233	{ D3DUSAGE_DEPTHSTENCIL , "DEPTHSTENCIL" },
234	{ D3DUSAGE_WRITEONLY , "WRITEONLY" },
235	{ D3DUSAGE_SOFTWAREPROCESSING , "SOFTWAREPROCESSING" },
236	{ D3DUSAGE_DONOTCLIP , "DONOTCLIP" },
237	{ D3DUSAGE_POINTS , "POINTS" },
238	{ D3DUSAGE_RTPATCHES , "RTPATCHES" },
239	{ D3DUSAGE_NPATCHES , "NPATCHES" },
240	{ D3DUSAGE_DYNAMIC , "DYNAMIC" },
241	{ D3DUSAGE_AUTOGENMIPMAP , "AUTOGENMIPMAP" },
242	{ D3DUSAGE_RESTRICTED_CONTENT , "RESTRICTED_CONTENT" },
243	{ D3DUSAGE_RESTRICT_SHARED_RESOURCE_DRIVER , "RESTRICT_SHARED_RESOURCE_DRIVER" },
244	{ D3DUSAGE_RESTRICT_SHARED_RESOURCE , "RESTRICT_SHARED_RESOURCE" },
245	{ D3DUSAGE_DMAP , "DMAP" },
246	{ D3DUSAGE_NONSECURE , "NONSECURE" },
247	{ D3DUSAGE_TEXTAPI , "TEXTAPI" },
248	};
249
250	#endif /* VMSVGA3D_DIRECT3D */
251
252
253	/**
254	* Worker for vmsvga3dUpdateHeapBuffersForSurfaces.
255	*
256	* This will allocate heap buffers if necessary, thus increasing the memory
257	* usage of the process.
258	*
259	* @todo Would be interesting to share this code with the saved state code.
260	*
261	* @returns VBox status code.
262	* @param pState The 3D state structure.
263	* @param pSurface The surface to refresh the heap buffers for.
264	*/
265	static int vmsvga3dSurfaceUpdateHeapBuffers(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
266	{
267	/*
268	* Currently we've got trouble retreving bit for DEPTHSTENCIL
269	* surfaces both for OpenGL and D3D, so skip these here (don't
270	* wast memory on them).
271	*/
272	uint32_t const fSwitchFlags = pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK;
273	if ( fSwitchFlags != SVGA3D_SURFACE_HINT_DEPTHSTENCIL
274	&& fSwitchFlags != (SVGA3D_SURFACE_HINT_DEPTHSTENCIL \| SVGA3D_SURFACE_HINT_TEXTURE))
275	{
276
277	#ifdef VMSVGA3D_OPENGL
278	/*
279	* Change OpenGL context to the one the surface is associated with.
280	*/
281	PVMSVGA3DCONTEXT pContext = &pState->SharedCtx;
282	VMSVGA3D_SET_CURRENT_CONTEXT(pState, pContext);
283	#endif
284
285	/*
286	* Work thru each mipmap level for each face.
287	*/
288	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
289	{
290	Assert(pSurface->faces[iFace].numMipLevels <= pSurface->faces[0].numMipLevels);
291	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->pMipmapLevels[iFace * pSurface->faces[0].numMipLevels];
292	for (uint32_t i = 0; i < pSurface->faces[iFace].numMipLevels; i++, pMipmapLevel++)
293	{
294	if (VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface))
295	{
296	Assert(pMipmapLevel->cbSurface);
297	Assert(pMipmapLevel->cbSurface == pMipmapLevel->cbSurfacePlane * pMipmapLevel->mipmapSize.depth);
298
299	/*
300	* Make sure we've got surface memory buffer.
301	*/
302	uint8_t pbDst = (uint8_t )pMipmapLevel->pSurfaceData;
303	if (!pbDst)
304	{
305	pMipmapLevel->pSurfaceData = pbDst = (uint8_t *)RTMemAllocZ(pMipmapLevel->cbSurface);
306	AssertReturn(pbDst, VERR_NO_MEMORY);
307	}
308
309	#ifdef VMSVGA3D_DIRECT3D
310	/*
311	* D3D specifics.
312	*/
313	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
314
315	HRESULT hr;
316	switch (pSurface->enmD3DResType)
317	{
318	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
319	AssertFailed(); /// @todo
320	break;
321
322	case VMSVGA3D_D3DRESTYPE_SURFACE:
323	case VMSVGA3D_D3DRESTYPE_TEXTURE:
324	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
325	{
326	/*
327	* Lock the buffer and make it accessible to memcpy.
328	*/
329	D3DLOCKED_RECT LockedRect;
330	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
331	{
332	hr = pSurface->u.pCubeTexture->LockRect(vmsvga3dCubemapFaceFromIndex(iFace),
333	i, /* texture level */
334	&LockedRect,
335	NULL,
336	D3DLOCK_READONLY);
337	}
338	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
339	{
340	if (pSurface->bounce.pTexture)
341	{
342	if ( !pSurface->fDirty
343	&& RT_BOOL(fSwitchFlags & SVGA3D_SURFACE_HINT_RENDERTARGET))
344	{
345	/** @todo stricter checks for associated context */
346	uint32_t cid = pSurface->idAssociatedContext;
347	if ( cid >= pState->cContexts
348	\|\| pState->papContexts[cid]->id != cid)
349	{
350	Log(("vmsvga3dSurfaceUpdateHeapBuffers: invalid context id (%x - %x)!\n", cid, (cid >= pState->cContexts) ? -1 : pState->papContexts[cid]->id));
351	AssertFailedReturn(VERR_INVALID_PARAMETER);
352	}
353	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
354
355	IDirect3DSurface9 *pDst = NULL;
356	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDst);
357	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %#x\n", hr), VERR_INTERNAL_ERROR);
358
359	IDirect3DSurface9 *pSrc = NULL;
360	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
361	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %#x\n", hr), VERR_INTERNAL_ERROR);
362
363	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDst);
364	AssertMsgReturn(hr == D3D_OK, ("GetRenderTargetData failed with %#x\n", hr), VERR_INTERNAL_ERROR);
365
366	pSrc->Release();
367	pDst->Release();
368	}
369
370	hr = pSurface->bounce.pTexture->LockRect(i, /* texture level */
371	&LockedRect,
372	NULL,
373	D3DLOCK_READONLY);
374	}
375	else
376	hr = pSurface->u.pTexture->LockRect(i, /* texture level */
377	&LockedRect,
378	NULL,
379	D3DLOCK_READONLY);
380	}
381	else
382	hr = pSurface->u.pSurface->LockRect(&LockedRect,
383	NULL,
384	D3DLOCK_READONLY);
385	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
386
387	/*
388	* Copy the data. Take care in case the pitch differs.
389	*/
390	if (pMipmapLevel->cbSurfacePitch == (uint32_t)LockedRect.Pitch)
391	memcpy(pbDst, LockedRect.pBits, pMipmapLevel->cbSurface);
392	else
393	for (uint32_t j = 0; j < pMipmapLevel->cBlocksY; j++)
394	memcpy(pbDst + j * pMipmapLevel->cbSurfacePitch,
395	(uint8_t )LockedRect.pBits + j LockedRect.Pitch,
396	pMipmapLevel->cbSurfacePitch);
397
398	/*
399	* Release the buffer.
400	*/
401	if (fSwitchFlags & SVGA3D_SURFACE_HINT_TEXTURE)
402	{
403	if (pSurface->bounce.pTexture)
404	{
405	hr = pSurface->bounce.pTexture->UnlockRect(i);
406	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %#x\n", hr), VERR_INTERNAL_ERROR);
407	}
408	else
409	hr = pSurface->u.pTexture->UnlockRect(i);
410	}
411	else
412	hr = pSurface->u.pSurface->UnlockRect();
413	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %#x\n", hr), VERR_INTERNAL_ERROR);
414	break;
415	}
416
417	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
418	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
419	{
420	/* Current type of the buffer. */
421	const bool fVertex = (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
422
423	void *pvD3DData = NULL;
424	if (fVertex)
425	hr = pSurface->u.pVertexBuffer->Lock(0, 0, &pvD3DData, D3DLOCK_READONLY);
426	else
427	hr = pSurface->u.pIndexBuffer->Lock(0, 0, &pvD3DData, D3DLOCK_READONLY);
428	AssertMsgReturn(hr == D3D_OK, ("Lock %s failed with %x\n", fVertex ? "vertex" : "index", hr), VERR_INTERNAL_ERROR);
429
430	memcpy(pbDst, pvD3DData, pMipmapLevel->cbSurface);
431
432	if (fVertex)
433	hr = pSurface->u.pVertexBuffer->Unlock();
434	else
435	hr = pSurface->u.pIndexBuffer->Unlock();
436	AssertMsg(hr == D3D_OK, ("Unlock %s failed with %x\n", fVertex ? "vertex" : "index", hr));
437	break;
438	}
439
440	default:
441	AssertMsgFailed(("flags %#x, type %d\n", fSwitchFlags, pSurface->enmD3DResType));
442	}
443
444	#elif defined(VMSVGA3D_OPENGL)
445	/*
446	* OpenGL specifics.
447	*/
448	switch (pSurface->enmOGLResType)
449	{
450	case VMSVGA3D_OGLRESTYPE_TEXTURE:
451	{
452	GLint activeTexture;
453	glGetIntegerv(GL_TEXTURE_BINDING_2D, &activeTexture);
454	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
455
456	glBindTexture(GL_TEXTURE_2D, pSurface->oglId.texture);
457	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
458
459	/* Set row length and alignment of the output data. */
460	VMSVGAPACKPARAMS SavedParams;
461	vmsvga3dOglSetPackParams(pState, pContext, pSurface, &SavedParams);
462
463	glGetTexImage(GL_TEXTURE_2D,
464	i,
465	pSurface->formatGL,
466	pSurface->typeGL,
467	pbDst);
468	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
469
470	vmsvga3dOglRestorePackParams(pState, pContext, pSurface, &SavedParams);
471
472	/* Restore the old active texture. */
473	glBindTexture(GL_TEXTURE_2D, activeTexture);
474	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
475	break;
476	}
477
478	case VMSVGA3D_OGLRESTYPE_BUFFER:
479	{
480	pState->ext.glBindBuffer(GL_ARRAY_BUFFER, pSurface->oglId.buffer);
481	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
482
483	void *pvSrc = pState->ext.glMapBuffer(GL_ARRAY_BUFFER, GL_READ_ONLY);
484	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
485	if (RT_VALID_PTR(pvSrc))
486	memcpy(pbDst, pvSrc, pMipmapLevel->cbSurface);
487	else
488	AssertPtr(pvSrc);
489
490	pState->ext.glUnmapBuffer(GL_ARRAY_BUFFER);
491	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
492
493	pState->ext.glBindBuffer(GL_ARRAY_BUFFER, 0);
494	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
495	break;
496	}
497
498	default:
499	AssertMsgFailed(("%#x\n", fSwitchFlags));
500	}
501	#else
502	# error "misconfigured"
503	#endif
504	}
505	/* else: There is no data in hardware yet, so whatever we got is already current. */
506	}
507	}
508	}
509
510	return VINF_SUCCESS;
511	}
512
513
514	/**
515	* Updates the heap buffers for all surfaces or one specific one.
516	*
517	* @param pThis The VGA device instance data.
518	* @param sid The surface ID, UINT32_MAX if all.
519	* @thread VMSVGAFIFO
520	*/
521	void vmsvga3dUpdateHeapBuffersForSurfaces(PVGASTATE pThis, uint32_t sid)
522	{
523	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
524	AssertReturnVoid(pState);
525
526	if (sid == UINT32_MAX)
527	{
528	uint32_t cSurfaces = pState->cSurfaces;
529	for (sid = 0; sid < cSurfaces; sid++)
530	{
531	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
532	if (pSurface && pSurface->id == sid)
533	vmsvga3dSurfaceUpdateHeapBuffers(pState, pSurface);
534	}
535	}
536	else if (sid < pState->cSurfaces)
537	{
538	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
539	if (pSurface && pSurface->id == sid)
540	vmsvga3dSurfaceUpdateHeapBuffers(pState, pSurface);
541	}
542	}
543
544
545
546
547	void vmsvga3dInfoU32Flags(PCDBGFINFOHLP pHlp, uint32_t fFlags, const char *pszPrefix, PCVMSVGAINFOFLAGS32 paFlags, uint32_t cFlags)
548	{
549	for (uint32_t i = 0; i < cFlags; i++)
550	if ((paFlags[i].fFlags & fFlags) == paFlags[i].fFlags)
551	{
552	Assert(paFlags[i].fFlags);
553	pHlp->pfnPrintf(pHlp, " %s%s", pszPrefix, paFlags[i].pszJohnny);
554	fFlags &= ~paFlags[i].fFlags;
555	if (!fFlags)
556	return;
557	}
558	if (fFlags)
559	pHlp->pfnPrintf(pHlp, " UNKNOWN_%#x", fFlags);
560	}
561
562
563	/**
564	* Worker for vmsvgaR3Info that display details of a host window.
565	*
566	* @param pHlp The output methods.
567	* @param idHostWindow The host window handle/id/whatever.
568	*/
569	void vmsvga3dInfoHostWindow(PCDBGFINFOHLP pHlp, uint64_t idHostWindow)
570	{
571	#ifdef RT_OS_WINDOWS
572	HWND hwnd = (HWND)(uintptr_t)idHostWindow;
573	Assert((uintptr_t)hwnd == idHostWindow);
574	if (hwnd != NULL)
575	{
576	WINDOWINFO Info;
577	RT_ZERO(Info);
578	Info.cbSize = sizeof(Info);
579	if (GetWindowInfo(hwnd, &Info))
580	{
581	pHlp->pfnPrintf(pHlp, " Window rect: xLeft=%d, yTop=%d, xRight=%d, yBottom=%d (cx=%d, cy=%d)\n",
582	Info.rcWindow.left, Info.rcWindow.top, Info.rcWindow.right, Info.rcWindow.bottom,
583	Info.rcWindow.right - Info.rcWindow.left, Info.rcWindow.bottom - Info.rcWindow.top);
584	pHlp->pfnPrintf(pHlp, " Client rect: xLeft=%d, yTop=%d, xRight=%d, yBottom=%d (cx=%d, cy=%d)\n",
585	Info.rcClient.left, Info.rcClient.top, Info.rcClient.right, Info.rcClient.bottom,
586	Info.rcClient.right - Info.rcClient.left, Info.rcClient.bottom - Info.rcClient.top);
587	pHlp->pfnPrintf(pHlp, " Style: %#x", Info.dwStyle);
588	static const VMSVGAINFOFLAGS32 g_aStyles[] =
589	{
590	{ WS_POPUP , "POPUP" },
591	{ WS_CHILD , "CHILD" },
592	{ WS_MINIMIZE , "MINIMIZE" },
593	{ WS_VISIBLE , "VISIBLE" },
594	{ WS_DISABLED , "DISABLED" },
595	{ WS_CLIPSIBLINGS , "CLIPSIBLINGS" },
596	{ WS_CLIPCHILDREN , "CLIPCHILDREN" },
597	{ WS_MAXIMIZE , "MAXIMIZE" },
598	{ WS_BORDER , "BORDER" },
599	{ WS_DLGFRAME , "DLGFRAME" },
600	{ WS_VSCROLL , "VSCROLL" },
601	{ WS_HSCROLL , "HSCROLL" },
602	{ WS_SYSMENU , "SYSMENU" },
603	{ WS_THICKFRAME , "THICKFRAME" },
604	{ WS_GROUP , "GROUP" },
605	{ WS_TABSTOP , "TABSTOP" },
606	};
607	vmsvga3dInfoU32Flags(pHlp, Info.dwStyle, "", g_aStyles, RT_ELEMENTS(g_aStyles));
608	pHlp->pfnPrintf(pHlp, "\n");
609
610	pHlp->pfnPrintf(pHlp, " ExStyle: %#x", Info.dwExStyle);
611	static const VMSVGAINFOFLAGS32 g_aExStyles[] =
612	{
613	{ WS_EX_DLGMODALFRAME, "DLGMODALFRAME" },
614	{ 0x00000002, "DRAGDETECT" },
615	{ WS_EX_NOPARENTNOTIFY, "NOPARENTNOTIFY" },
616	{ WS_EX_TOPMOST, "TOPMOST" },
617	{ WS_EX_ACCEPTFILES, "ACCEPTFILES" },
618	{ WS_EX_TRANSPARENT, "TRANSPARENT" },
619	{ WS_EX_MDICHILD, "MDICHILD" },
620	{ WS_EX_TOOLWINDOW, "TOOLWINDOW" },
621	{ WS_EX_WINDOWEDGE, "WINDOWEDGE" },
622	{ WS_EX_CLIENTEDGE, "CLIENTEDGE" },
623	{ WS_EX_CONTEXTHELP, "CONTEXTHELP" },
624	{ WS_EX_RIGHT, "RIGHT" },
625	/{ WS_EX_LEFT, "LEFT" }, = 0 /
626	{ WS_EX_RTLREADING, "RTLREADING" },
627	/{ WS_EX_LTRREADING, "LTRREADING" }, = 0 /
628	{ WS_EX_LEFTSCROLLBAR, "LEFTSCROLLBAR" },
629	/{ WS_EX_RIGHTSCROLLBAR, "RIGHTSCROLLBAR" }, = 0 /
630	{ WS_EX_CONTROLPARENT, "CONTROLPARENT" },
631	{ WS_EX_STATICEDGE, "STATICEDGE" },
632	{ WS_EX_APPWINDOW, "APPWINDOW" },
633	{ WS_EX_LAYERED, "LAYERED" },
634	{ WS_EX_NOINHERITLAYOUT, "NOINHERITLAYOUT" },
635	{ WS_EX_LAYOUTRTL, "LAYOUTRTL" },
636	{ WS_EX_COMPOSITED, "COMPOSITED" },
637	{ WS_EX_NOACTIVATE, "NOACTIVATE" },
638	};
639	vmsvga3dInfoU32Flags(pHlp, Info.dwExStyle, "", g_aExStyles, RT_ELEMENTS(g_aExStyles));
640	pHlp->pfnPrintf(pHlp, "\n");
641
642	pHlp->pfnPrintf(pHlp, " Window Status: %#x\n", Info.dwWindowStatus);
643	if (Info.cxWindowBorders \|\| Info.cyWindowBorders)
644	pHlp->pfnPrintf(pHlp, " Borders: cx=%u, cy=%u\n", Info.cxWindowBorders, Info.cyWindowBorders);
645	pHlp->pfnPrintf(pHlp, " Window Type: %#x\n", Info.atomWindowType);
646	pHlp->pfnPrintf(pHlp, " Creator Ver: %#x\n", Info.wCreatorVersion);
647	}
648	else
649	pHlp->pfnPrintf(pHlp, " GetWindowInfo: last error %d\n", GetLastError());
650	}
651
652	#elif defined(RT_OS_DARWIN)
653	int rc = ExplicitlyLoadVBoxSVGA3DObjC(false /fResolveAllImports/, NULL /pErrInfo/);
654	if (RT_SUCCESS(rc))
655	vmsvga3dCocoaViewInfo(pHlp, (NativeNSViewRef)(uintptr_t)idHostWindow);
656	else
657	pHlp->pfnPrintf(pHlp, " Windows info: vmsvga3dCocoaViewInfo failed to load (%Rrc)\n", rc);
658
659	#else
660	RT_NOREF(idHostWindow);
661	pHlp->pfnPrintf(pHlp, " Windows info: Not implemented on this platform\n");
662	#endif
663	}
664
665
666	/**
667	* Looks up an enum value in a translation table.
668	*
669	* @returns The value name.
670	* @param iValue The value to name.
671	* @param pEnumMap Enum value to string mapping.
672	*/
673	const char *vmsvgaLookupEnum(int32_t iValue, PCVMSVGAINFOENUMMAP pEnumMap)
674	{
675	PCVMSVGAINFOENUM paValues = pEnumMap->paValues;
676
677	#ifdef VBOX_STRICT
678	/*
679	* Check that it's really sorted, or the binary lookup won't work right.
680	*/
681	if (!*pEnumMap->pfAsserted)
682	{
683	*pEnumMap->pfAsserted = true;
684	for (uint32_t i = 1; i < pEnumMap->cValues; i++)
685	Assert(paValues[i - 1].iValue <= paValues[i].iValue);
686	}
687	#endif
688
689	/*
690	* Binary search
691	*/
692	uint32_t iStart = 0;
693	uint32_t iEnd = (uint32_t)pEnumMap->cValues;
694	for (;;)
695	{
696	uint32_t i = iStart + (iEnd - iStart) / 2;
697	if (iValue < paValues[i].iValue)
698	{
699	if (i > iStart)
700	iEnd = i;
701	else
702	break;
703	}
704	else if (iValue > paValues[i].iValue)
705	{
706	i++;
707	if (i < iEnd)
708	iStart = i;
709	else
710	break;
711	}
712	else
713	return paValues[i].pszName;
714	}
715	return NULL;
716	}
717
718
719	/**
720	* Formats an enum value as a string, sparse mapping table.
721	*
722	* @returns pszBuffer.
723	* @param pszBuffer The output buffer.
724	* @param cbBuffer The size of the output buffer.
725	* @param pszName The variable name, optional.
726	* @param iValue The enum value.
727	* @param fPrefix Whether to prepend the prefix or not.
728	* @param pEnumMap Enum value to string mapping.
729	*/
730	char vmsvgaFormatEnumValueEx(char pszBuffer, size_t cbBuffer, const char *pszName, int32_t iValue,
731	bool fPrefix, PCVMSVGAINFOENUMMAP pEnumMap)
732	{
733	const char *pszValueName = vmsvgaLookupEnum(iValue, pEnumMap);
734	const char *pszPrefix = fPrefix ? pEnumMap->pszPrefix : "";
735	if (pszValueName)
736	{
737	if (pszName)
738	RTStrPrintf(pszBuffer, cbBuffer, "%s = %s%s (%#x)", pszName, pszPrefix, pszValueName, iValue);
739	else
740	RTStrPrintf(pszBuffer, cbBuffer, "%s%s (%#x)", pszPrefix, pszValueName, iValue);
741	return pszBuffer;
742	}
743
744	if (pszName)
745	RTStrPrintf(pszBuffer, cbBuffer, "%s = %sUNKNOWN_%d (%#x)", pszName, pszPrefix, iValue, iValue);
746	else
747	RTStrPrintf(pszBuffer, cbBuffer, "%sUNKNOWN_%d (%#x)", pszPrefix, iValue, iValue);
748	return pszBuffer;
749	}
750
751
752	/**
753	* Formats an enum value as a string.
754	*
755	* @returns pszBuffer.
756	* @param pszBuffer The output buffer.
757	* @param cbBuffer The size of the output buffer.
758	* @param pszName The variable name, optional.
759	* @param uValue The enum value.
760	* @param pszPrefix The prefix of the enum values. Empty string if
761	* none. This helps reduce the memory footprint
762	* as well as the source code size.
763	* @param papszValues One to one string mapping of the enum values.
764	* @param cValues The number of values in the mapping.
765	*/
766	char vmsvgaFormatEnumValue(char pszBuffer, size_t cbBuffer, const char *pszName, uint32_t uValue,
767	const char pszPrefix, const char const *papszValues, size_t cValues)
768	{
769	if (uValue < cValues)
770	{
771	if (pszName)
772	RTStrPrintf(pszBuffer, cbBuffer, "%s = %s%s (%#x)", pszName, pszPrefix, papszValues[uValue], uValue);
773	else
774	RTStrPrintf(pszBuffer, cbBuffer, "%s%s (%#x)", pszPrefix, papszValues[uValue], uValue);
775	}
776	else
777	{
778	if (pszName)
779	RTStrPrintf(pszBuffer, cbBuffer, "%s = %sUNKNOWN_%d (%#x)", pszName, pszPrefix, uValue, uValue);
780	else
781	RTStrPrintf(pszBuffer, cbBuffer, "%sUNKNOWN_%d (%#x)", pszPrefix, uValue, uValue);
782	}
783	return pszBuffer;
784	}
785
786
787	/**
788	* DBGF info printer for vmsvga3dAsciiPrint.
789	*
790	* @param pszLine The line to print.
791	* @param pvUser The debug info helpers.
792	*/
793	DECLCALLBACK(void) vmsvga3dAsciiPrintlnInfo(const char pszLine, void pvUser)
794	{
795	PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser;
796	pHlp->pfnPrintf(pHlp, ">%s<\n", pszLine);
797	}
798
799
800	/**
801	* Log printer for vmsvga3dAsciiPrint.
802	*
803	* @param pszLine The line to print.
804	* @param pvUser Ignored.
805	*/
806	DECLCALLBACK(void) vmsvga3dAsciiPrintlnLog(const char pszLine, void pvUser)
807	{
808	size_t cch = strlen(pszLine);
809	while (cch > 0 && pszLine[cch - 1] == ' ')
810	cch--;
811	RTLogPrintf("%.*s\n", cch, pszLine);
812	NOREF(pvUser);
813	}
814
815
816	void vmsvga3dAsciiPrint(PFMVMSVGAASCIIPRINTLN pfnPrintLine, void pvUser, void const pvImage, size_t cbImage,
817	uint32_t cx, uint32_t cy, uint32_t cbScanline, SVGA3dSurfaceFormat enmFormat, bool fInvY,
818	uint32_t cchMaxX, uint32_t cchMaxY)
819	{
820	RT_NOREF(cbImage);
821
822	/*
823	* Skip stuff we can't or won't need to handle.
824	*/
825	if (!cx \|\| !cy \|\| !cchMaxX \|\| !cchMaxY)
826	return;
827	switch (enmFormat)
828	{
829	/* Compressed. */
830	case SVGA3D_DXT1:
831	case SVGA3D_DXT2:
832	case SVGA3D_DXT3:
833	case SVGA3D_DXT4:
834	case SVGA3D_DXT5:
835	return;
836	/* Generic. */
837	case SVGA3D_BUFFER:
838	return;
839	default:
840	break; /* ok */
841	}
842
843	/*
844	* Figure the pixel conversion factors.
845	*/
846	uint32_t cxPerChar = cx / cchMaxX + 1;
847	uint32_t cyPerChar = cy / cchMaxY + 1;
848	/** @todo try keep aspect... */
849	uint32_t const cchLine = (cx + cxPerChar - 1) / cxPerChar;
850	uint32_t const cbSrcPixel = vmsvga3dSurfaceFormatSize(enmFormat, NULL, NULL);
851
852	/*
853	* The very simple conversion we're doing in this function is based on
854	* mapping a block of converted pixels to an ASCII character of similar
855	* weigth. We do that by summing up all the 8-bit gray scale pixels in
856	* that block, applying a conversion factor and getting an index into an
857	* array of increasingly weighty characters.
858	*/
859	static const char s_szPalette[] = " ..`',:;icodxkO08XNWM";
860	static const uint32_t s_cchPalette = sizeof(s_szPalette) - 1;
861	uint32_t const cPixelsWeightPerChar = cxPerChar * cyPerChar * 256;
862
863	/*
864	* Do the work
865	*/
866	uint32_t pauScanline = (uint32_t )RTMemTmpAllocZ(sizeof(pauScanline[0]) * cchLine + cchLine + 1);
867	if (!pauScanline)
868	return;
869	char pszLine = (char )&pauScanline[cchLine];
870	RTCPTRUNION uSrc;
871	uSrc.pv = pvImage;
872	if (fInvY)
873	uSrc.pu8 += (cy - 1) * cbScanline;
874	uint32_t cyLeft = cy;
875	uint32_t cyLeftInScanline = cyPerChar;
876	bool fHitFormatAssert = false;
877	for (;;)
878	{
879	/*
880	* Process the scanline. This is tedious because of all the
881	* different formats. We generally ignore alpha, unless it's
882	* all we've got to work with.
883	* Color to 8-bit grayscale conversion is done by averaging.
884	*/
885	#define CONVERT_SCANLINE(a_RdExpr, a_AddExpr) \
886	do { \
887	for (uint32_t xSrc = 0, xDst = 0, cxLeftInChar = cxPerChar; xSrc < cx; xSrc++) \
888	{ \
889	a_RdExpr; \
890	pauScanline[xDst] += (a_AddExpr) & 0xff; \
891	Assert(pauScanline[xDst] <= cPixelsWeightPerChar); \
892	if (--cxLeftInChar == 0) \
893	{ \
894	xDst++; \
895	cxLeftInChar = cxPerChar; \
896	} \
897	} \
898	} while (0)
899
900	switch (enmFormat)
901	{
902	/* Unsigned RGB and super/subsets. */
903	case SVGA3D_X8R8G8B8:
904	case SVGA3D_A8R8G8B8:
905	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
906	( ( u32Tmp & 0xff) /* B */
907	+ ((u32Tmp >> 8) & 0xff) /* G */
908	+ ((u32Tmp >> 16) & 0xff) /* R */) / 3);
909	break;
910	case SVGA3D_R5G6B5:
911	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
912	( ( u16Tmp & 0x1f) * 8
913	+ ((u16Tmp >> 5) & 0x3f) * 4
914	+ ( u16Tmp >> 11) * 8 ) / 3 );
915	break;
916	case SVGA3D_X1R5G5B5:
917	case SVGA3D_A1R5G5B5:
918	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
919	( ( u16Tmp & 0x1f) * 8
920	+ ((u16Tmp >> 5) & 0x1f) * 8
921	+ ((u16Tmp >> 10) & 0x1f) * 8) / 3 );
922	break;
923	case SVGA3D_A4R4G4B4:
924	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
925	( ( u16Tmp & 0xf) * 16
926	+ ((u16Tmp >> 4) & 0xf) * 16
927	+ ((u16Tmp >> 8) & 0xf) * 16) / 3 );
928	break;
929	case SVGA3D_A16B16G16R16:
930	CONVERT_SCANLINE(uint64_t const u64Tmp = uSrc.pu64[xSrc],
931	( ((u64Tmp >> 8) & 0xff) /* R */
932	+ ((u64Tmp >> 24) & 0xff) /* G */
933	+ ((u64Tmp >> 40) & 0xff) /* B */ ) / 3);
934	break;
935	case SVGA3D_A2R10G10B10:
936	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
937	( ( u32Tmp & 0x3ff) /* B */
938	+ ((u32Tmp >> 10) & 0x3ff) /* G */
939	+ ((u32Tmp >> 20) & 0x3ff) /* R / ) / (3 4));
940	break;
941	case SVGA3D_G16R16:
942	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
943	( (u32Tmp & 0xffff) /* R */
944	+ (u32Tmp >> 16 ) /* G */) / 0x200);
945	break;
946
947	/* Depth. */
948	case SVGA3D_Z_D32:
949	CONVERT_SCANLINE(uint32_t const u32Tmp = ~((uSrc.pu32[xSrc] >> 1) \| uSrc.pu32[xSrc]) & UINT32_C(0x44444444),
950	(( u32Tmp >> (2 - 0)) & RT_BIT_32(0))
951	\| ((u32Tmp >> ( 6 - 1)) & RT_BIT_32(1))
952	\| ((u32Tmp >> (10 - 2)) & RT_BIT_32(2))
953	\| ((u32Tmp >> (14 - 3)) & RT_BIT_32(3))
954	\| ((u32Tmp >> (18 - 4)) & RT_BIT_32(4))
955	\| ((u32Tmp >> (22 - 5)) & RT_BIT_32(5))
956	\| ((u32Tmp >> (26 - 6)) & RT_BIT_32(6))
957	\| ((u32Tmp >> (30 - 7)) & RT_BIT_32(7)) );
958	break;
959	case SVGA3D_Z_D16:
960	CONVERT_SCANLINE(uint16_t const u16Tmp = ~uSrc.pu16[xSrc],
961	((u16Tmp >> ( 1 - 0)) & RT_BIT_32(0))
962	\| ((u16Tmp >> ( 3 - 1)) & RT_BIT_32(1))
963	\| ((u16Tmp >> ( 5 - 2)) & RT_BIT_32(2))
964	\| ((u16Tmp >> ( 7 - 3)) & RT_BIT_32(3))
965	\| ((u16Tmp >> ( 9 - 4)) & RT_BIT_32(4))
966	\| ((u16Tmp >> (11 - 5)) & RT_BIT_32(5))
967	\| ((u16Tmp >> (13 - 6)) & RT_BIT_32(6))
968	\| ((u16Tmp >> (15 - 7)) & RT_BIT_32(7)) );
969	break;
970	case SVGA3D_Z_D24S8:
971	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
972	( u32Tmp & 0xff) /* stencile */
973	\| ((~u32Tmp >> 18) & 0x3f));
974	break;
975	case SVGA3D_Z_D15S1:
976	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
977	( (u16Tmp & 0x01) << 7) /* stencile */
978	\| ((~u16Tmp >> 8) & 0x7f));
979	break;
980
981	/* Pure alpha. */
982	case SVGA3D_ALPHA8:
983	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
984	break;
985
986	/* Luminance */
987	case SVGA3D_LUMINANCE8:
988	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
989	break;
990	case SVGA3D_LUMINANCE4_ALPHA4:
991	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc] & 0xf0);
992	break;
993	case SVGA3D_LUMINANCE16:
994	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu16[xSrc] >> 8);
995	break;
996	case SVGA3D_LUMINANCE8_ALPHA8:
997	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu16[xSrc] >> 8);
998	break;
999
1000	/* Not supported. */
1001	case SVGA3D_DXT1:
1002	case SVGA3D_DXT2:
1003	case SVGA3D_DXT3:
1004	case SVGA3D_DXT4:
1005	case SVGA3D_DXT5:
1006	case SVGA3D_BUFFER:
1007	AssertFailedBreak();
1008
1009	/* Not considered for implementation yet. */
1010	case SVGA3D_BUMPU8V8:
1011	case SVGA3D_BUMPL6V5U5:
1012	case SVGA3D_BUMPX8L8V8U8:
1013	case SVGA3D_BUMPL8V8U8:
1014	case SVGA3D_ARGB_S10E5:
1015	case SVGA3D_ARGB_S23E8:
1016	case SVGA3D_V8U8:
1017	case SVGA3D_Q8W8V8U8:
1018	case SVGA3D_CxV8U8:
1019	case SVGA3D_X8L8V8U8:
1020	case SVGA3D_A2W10V10U10:
1021	case SVGA3D_R_S10E5:
1022	case SVGA3D_R_S23E8:
1023	case SVGA3D_RG_S10E5:
1024	case SVGA3D_RG_S23E8:
1025	case SVGA3D_Z_D24X8:
1026	case SVGA3D_V16U16:
1027	case SVGA3D_UYVY:
1028	case SVGA3D_YUY2:
1029	case SVGA3D_NV12:
1030	case SVGA3D_AYUV:
1031	case SVGA3D_BC4_UNORM:
1032	case SVGA3D_BC5_UNORM:
1033	case SVGA3D_Z_DF16:
1034	case SVGA3D_Z_DF24:
1035	case SVGA3D_Z_D24S8_INT:
1036	if (!fHitFormatAssert)
1037	{
1038	AssertMsgFailed(("%s is not implemented\n", vmsvgaLookupEnum((int)enmFormat, &g_SVGA3dSurfaceFormat2String)));
1039	fHitFormatAssert = true;
1040	}
1041	RT_FALL_THRU();
1042	default:
1043	/* Lazy programmer fallbacks. */
1044	if (cbSrcPixel == 4)
1045	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
1046	( ( u32Tmp & 0xff)
1047	+ ((u32Tmp >> 8) & 0xff)
1048	+ ((u32Tmp >> 16) & 0xff)
1049	+ ((u32Tmp >> 24) & 0xff) ) / 4);
1050	else if (cbSrcPixel == 3)
1051	CONVERT_SCANLINE(RT_NOTHING,
1052	( (uint32_t)uSrc.pu8[xSrc * 4]
1053	+ (uint32_t)uSrc.pu8[xSrc * 4 + 1]
1054	+ (uint32_t)uSrc.pu8[xSrc * 4 + 2] ) / 3);
1055	else if (cbSrcPixel == 2)
1056	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
1057	( ( u16Tmp & 0xf)
1058	+ ((u16Tmp >> 4) & 0xf)
1059	+ ((u16Tmp >> 8) & 0xf)
1060	+ ((u16Tmp >> 12) & 0xf) ) * 4 /* mul 16 div 4 */ );
1061	else if (cbSrcPixel == 1)
1062	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
1063	else
1064	AssertFailed();
1065	break;
1066
1067	}
1068
1069	/*
1070	* Print we've reached the end of a block in y direction or if we're at
1071	* the end of the image.
1072	*/
1073	cyLeft--;
1074	if (--cyLeftInScanline == 0 \|\| cyLeft == 0)
1075	{
1076	for (uint32_t i = 0; i < cchLine; i++)
1077	{
1078	uint32_t off = pauScanline[i] * s_cchPalette / cPixelsWeightPerChar; Assert(off < s_cchPalette);
1079	pszLine[i] = s_szPalette[off < sizeof(s_szPalette) - 1 ? off : sizeof(s_szPalette) - 1];
1080	}
1081	pszLine[cchLine] = '\0';
1082	pfnPrintLine(pszLine, pvUser);
1083
1084	if (!cyLeft)
1085	break;
1086	cyLeftInScanline = cyPerChar;
1087	RT_BZERO(pauScanline, sizeof(pauScanline[0]) * cchLine);
1088	}
1089
1090	/*
1091	* Advance.
1092	*/
1093	if (!fInvY)
1094	uSrc.pu8 += cbScanline;
1095	else
1096	uSrc.pu8 -= cbScanline;
1097	}
1098	}
1099
1100
1101
1102	/**
1103	* Formats a SVGA3dRenderState structure as a string.
1104	*
1105	* @returns pszBuffer.
1106	* @param pszBuffer Output string buffer.
1107	* @param cbBuffer Size of output buffer.
1108	* @param pRenderState The SVGA3d render state to format.
1109	*/
1110	char vmsvga3dFormatRenderState(char pszBuffer, size_t cbBuffer, SVGA3dRenderState const *pRenderState)
1111	{
1112	/*
1113	* List of render state names with type prefix.
1114	*
1115	* First char in the name is a type indicator:
1116	* - '*' = requires special handling.
1117	* - 'f' = SVGA3dbool
1118	* - 'd' = uint32_t
1119	* - 'r' = float
1120	* - 'b' = SVGA3dBlendOp
1121	* - 'c' = SVGA3dColor, SVGA3dColorMask
1122	* - 'e' = SVGA3dBlendEquation
1123	* - 'm' = SVGA3dColorMask
1124	* - 'p' = SVGA3dCmpFunc
1125	* - 's' = SVGA3dStencilOp
1126	* - 'v' = SVGA3dVertexMaterial
1127	* - 'w' = SVGA3dWrapFlags
1128	*/
1129	static const char * const s_apszRenderStateNamesAndType[] =
1130	{
1131	"" "INVALID", / invalid */
1132	"f" "ZENABLE", /* SVGA3dBool */
1133	"f" "ZWRITEENABLE", /* SVGA3dBool */
1134	"f" "ALPHATESTENABLE", /* SVGA3dBool */
1135	"f" "DITHERENABLE", /* SVGA3dBool */
1136	"f" "BLENDENABLE", /* SVGA3dBool */
1137	"f" "FOGENABLE", /* SVGA3dBool */
1138	"f" "SPECULARENABLE", /* SVGA3dBool */
1139	"f" "STENCILENABLE", /* SVGA3dBool */
1140	"f" "LIGHTINGENABLE", /* SVGA3dBool */
1141	"f" "NORMALIZENORMALS", /* SVGA3dBool */
1142	"f" "POINTSPRITEENABLE", /* SVGA3dBool */
1143	"f" "POINTSCALEENABLE", /* SVGA3dBool */
1144	"x" "STENCILREF", /* uint32_t */
1145	"x" "STENCILMASK", /* uint32_t */
1146	"x" "STENCILWRITEMASK", /* uint32_t */
1147	"r" "FOGSTART", /* float */
1148	"r" "FOGEND", /* float */
1149	"r" "FOGDENSITY", /* float */
1150	"r" "POINTSIZE", /* float */
1151	"r" "POINTSIZEMIN", /* float */
1152	"r" "POINTSIZEMAX", /* float */
1153	"r" "POINTSCALE_A", /* float */
1154	"r" "POINTSCALE_B", /* float */
1155	"r" "POINTSCALE_C", /* float */
1156	"c" "FOGCOLOR", /* SVGA3dColor */
1157	"c" "AMBIENT", /* SVGA3dColor */
1158	"" "CLIPPLANEENABLE", / SVGA3dClipPlanes */
1159	"" "FOGMODE", / SVGA3dFogMode */
1160	"" "FILLMODE", / SVGA3dFillMode */
1161	"" "SHADEMODE", / SVGA3dShadeMode */
1162	"" "LINEPATTERN", / SVGA3dLinePattern */
1163	"b" "SRCBLEND", /* SVGA3dBlendOp */
1164	"b" "DSTBLEND", /* SVGA3dBlendOp */
1165	"e" "BLENDEQUATION", /* SVGA3dBlendEquation */
1166	"" "CULLMODE", / SVGA3dFace */
1167	"p" "ZFUNC", /* SVGA3dCmpFunc */
1168	"p" "ALPHAFUNC", /* SVGA3dCmpFunc */
1169	"p" "STENCILFUNC", /* SVGA3dCmpFunc */
1170	"s" "STENCILFAIL", /* SVGA3dStencilOp */
1171	"s" "STENCILZFAIL", /* SVGA3dStencilOp */
1172	"s" "STENCILPASS", /* SVGA3dStencilOp */
1173	"r" "ALPHAREF", /* float */
1174	"" "FRONTWINDING", / SVGA3dFrontWinding */
1175	"" "COORDINATETYPE", / SVGA3dCoordinateType */
1176	"r" "ZBIAS", /* float */
1177	"f" "RANGEFOGENABLE", /* SVGA3dBool */
1178	"c" "COLORWRITEENABLE", /* SVGA3dColorMask */
1179	"f" "VERTEXMATERIALENABLE", /* SVGA3dBool */
1180	"v" "DIFFUSEMATERIALSOURCE", /* SVGA3dVertexMaterial */
1181	"v" "SPECULARMATERIALSOURCE", /* SVGA3dVertexMaterial */
1182	"v" "AMBIENTMATERIALSOURCE", /* SVGA3dVertexMaterial */
1183	"v" "EMISSIVEMATERIALSOURCE", /* SVGA3dVertexMaterial */
1184	"c" "TEXTUREFACTOR", /* SVGA3dColor */
1185	"f" "LOCALVIEWER", /* SVGA3dBool */
1186	"f" "SCISSORTESTENABLE", /* SVGA3dBool */
1187	"c" "BLENDCOLOR", /* SVGA3dColor */
1188	"f" "STENCILENABLE2SIDED", /* SVGA3dBool */
1189	"p" "CCWSTENCILFUNC", /* SVGA3dCmpFunc */
1190	"s" "CCWSTENCILFAIL", /* SVGA3dStencilOp */
1191	"s" "CCWSTENCILZFAIL", /* SVGA3dStencilOp */
1192	"s" "CCWSTENCILPASS", /* SVGA3dStencilOp */
1193	"" "VERTEXBLEND", / SVGA3dVertexBlendFlags */
1194	"r" "SLOPESCALEDEPTHBIAS", /* float */
1195	"r" "DEPTHBIAS", /* float */
1196	"r" "OUTPUTGAMMA", /* float */
1197	"f" "ZVISIBLE", /* SVGA3dBool */
1198	"f" "LASTPIXEL", /* SVGA3dBool */
1199	"f" "CLIPPING", /* SVGA3dBool */
1200	"w" "WRAP0", /* SVGA3dWrapFlags */
1201	"w" "WRAP1", /* SVGA3dWrapFlags */
1202	"w" "WRAP2", /* SVGA3dWrapFlags */
1203	"w" "WRAP3", /* SVGA3dWrapFlags */
1204	"w" "WRAP4", /* SVGA3dWrapFlags */
1205	"w" "WRAP5", /* SVGA3dWrapFlags */
1206	"w" "WRAP6", /* SVGA3dWrapFlags */
1207	"w" "WRAP7", /* SVGA3dWrapFlags */
1208	"w" "WRAP8", /* SVGA3dWrapFlags */
1209	"w" "WRAP9", /* SVGA3dWrapFlags */
1210	"w" "WRAP10", /* SVGA3dWrapFlags */
1211	"w" "WRAP11", /* SVGA3dWrapFlags */
1212	"w" "WRAP12", /* SVGA3dWrapFlags */
1213	"w" "WRAP13", /* SVGA3dWrapFlags */
1214	"w" "WRAP14", /* SVGA3dWrapFlags */
1215	"w" "WRAP15", /* SVGA3dWrapFlags */
1216	"f" "MULTISAMPLEANTIALIAS", /* SVGA3dBool */
1217	"x" "MULTISAMPLEMASK", /* uint32_t */
1218	"f" "INDEXEDVERTEXBLENDENABLE", /* SVGA3dBool */
1219	"r" "TWEENFACTOR", /* float */
1220	"f" "ANTIALIASEDLINEENABLE", /* SVGA3dBool */
1221	"c" "COLORWRITEENABLE1", /* SVGA3dColorMask */
1222	"c" "COLORWRITEENABLE2", /* SVGA3dColorMask */
1223	"c" "COLORWRITEENABLE3", /* SVGA3dColorMask */
1224	"f" "SEPARATEALPHABLENDENABLE", /* SVGA3dBool */
1225	"b" "SRCBLENDALPHA", /* SVGA3dBlendOp */
1226	"b" "DSTBLENDALPHA", /* SVGA3dBlendOp */
1227	"e" "BLENDEQUATIONALPHA", /* SVGA3dBlendEquation */
1228	"" "TRANSPARENCYANTIALIAS", / SVGA3dTransparencyAntialiasType */
1229	"f" "LINEAA", /* SVGA3dBool */
1230	"r" "LINEWIDTH", /* float */
1231	};
1232
1233	uint32_t iState = pRenderState->state;
1234	if (iState != SVGA3D_RS_INVALID)
1235	{
1236	if (iState < RT_ELEMENTS(s_apszRenderStateNamesAndType))
1237	{
1238	const char *pszName = s_apszRenderStateNamesAndType[iState];
1239	char const chType = *pszName++;
1240
1241	union
1242	{
1243	uint32_t u;
1244	float r;
1245	SVGA3dColorMask Color;
1246	} uValue;
1247	uValue.u = pRenderState->uintValue;
1248
1249	switch (chType)
1250	{
1251	case 'f':
1252	if (uValue.u == 0)
1253	RTStrPrintf(pszBuffer, cbBuffer, "%s = false", pszName);
1254	else if (uValue.u == 1)
1255	RTStrPrintf(pszBuffer, cbBuffer, "%s = true", pszName);
1256	else
1257	RTStrPrintf(pszBuffer, cbBuffer, "%s = true (%#x)", pszName, uValue.u);
1258	break;
1259	case 'x':
1260	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x (%d)", pszName, uValue.u, uValue.u);
1261	break;
1262	case 'r':
1263	RTStrPrintf(pszBuffer, cbBuffer, "%s = %d.%06u (%#x)",
1264	pszName, (int)uValue.r, (unsigned)(uValue.r * 1000000) % 1000000U, uValue.u);
1265	break;
1266	case 'c': //SVGA3dColor, SVGA3dColorMask
1267	RTStrPrintf(pszBuffer, cbBuffer, "%s = RGBA(%d,%d,%d,%d) (%#x)", pszName,
1268	uValue.Color.s.red, uValue.Color.s.green, uValue.Color.s.blue, uValue.Color.s.alpha, uValue.u);
1269	break;
1270	case 'w': //SVGA3dWrapFlags
1271	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x%s", pszName, uValue.u,
1272	uValue.u <= SVGA3D_WRAPCOORD_ALL ? " (out of bounds" : "");
1273	break;
1274	default:
1275	AssertFailed(); RT_FALL_THRU();
1276	case 'b': //SVGA3dBlendOp
1277	case 'e': //SVGA3dBlendEquation
1278	case 'p': //SVGA3dCmpFunc
1279	case 's': //SVGA3dStencilOp
1280	case 'v': //SVGA3dVertexMaterial
1281	case '*':
1282	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x", pszName, uValue.u);
1283	break;
1284	}
1285	}
1286	else
1287	RTStrPrintf(pszBuffer, cbBuffer, "UNKNOWN_%d_%#x = %#x", iState, iState, pRenderState->uintValue);
1288	}
1289	else
1290	RTStrPrintf(pszBuffer, cbBuffer, "INVALID");
1291	return pszBuffer;
1292	}
1293
1294
1295	/**
1296	* Formats a SVGA3dTextureState structure as a string.
1297	*
1298	* @returns pszBuffer.
1299	* @param pszBuffer Output string buffer.
1300	* @param cbBuffer Size of output buffer.
1301	* @param pTextureState The SVGA3d texture state to format.
1302	*/
1303	char vmsvga3dFormatTextureState(char pszBuffer, size_t cbBuffer, SVGA3dTextureState const *pTextureState)
1304	{
1305	static const char * const s_apszTextureStateNamesAndType[] =
1306	{
1307	"" "INVALID", / invalid */
1308	"x" "BIND_TEXTURE", /* SVGA3dSurfaceId */
1309	"m" "COLOROP", /* SVGA3dTextureCombiner */
1310	"a" "COLORARG1", /* SVGA3dTextureArgData */
1311	"a" "COLORARG2", /* SVGA3dTextureArgData */
1312	"m" "ALPHAOP", /* SVGA3dTextureCombiner */
1313	"a" "ALPHAARG1", /* SVGA3dTextureArgData */
1314	"a" "ALPHAARG2", /* SVGA3dTextureArgData */
1315	"e" "ADDRESSU", /* SVGA3dTextureAddress */
1316	"e" "ADDRESSV", /* SVGA3dTextureAddress */
1317	"l" "MIPFILTER", /* SVGA3dTextureFilter */
1318	"l" "MAGFILTER", /* SVGA3dTextureFilter */
1319	"m" "MINFILTER", /* SVGA3dTextureFilter */
1320	"c" "BORDERCOLOR", /* SVGA3dColor */
1321	"r" "TEXCOORDINDEX", /* uint32_t */
1322	"t" "TEXTURETRANSFORMFLAGS", /* SVGA3dTexTransformFlags */
1323	"g" "TEXCOORDGEN", /* SVGA3dTextureCoordGen */
1324	"r" "BUMPENVMAT00", /* float */
1325	"r" "BUMPENVMAT01", /* float */
1326	"r" "BUMPENVMAT10", /* float */
1327	"r" "BUMPENVMAT11", /* float */
1328	"x" "TEXTURE_MIPMAP_LEVEL", /* uint32_t */
1329	"r" "TEXTURE_LOD_BIAS", /* float */
1330	"x" "TEXTURE_ANISOTROPIC_LEVEL", /* uint32_t */
1331	"e" "ADDRESSW", /* SVGA3dTextureAddress */
1332	"r" "GAMMA", /* float */
1333	"r" "BUMPENVLSCALE", /* float */
1334	"r" "BUMPENVLOFFSET", /* float */
1335	"a" "COLORARG0", /* SVGA3dTextureArgData */
1336	"a" "ALPHAARG0" /* SVGA3dTextureArgData */
1337	};
1338
1339	/*
1340	* Format the stage first.
1341	*/
1342	char *pszRet = pszBuffer;
1343	size_t cchPrefix = RTStrPrintf(pszBuffer, cbBuffer, "[%u] ", pTextureState->stage);
1344	if (cchPrefix < cbBuffer)
1345	{
1346	cbBuffer -= cchPrefix;
1347	pszBuffer += cchPrefix;
1348	}
1349	else
1350	cbBuffer = 0;
1351
1352	/*
1353	* Format the name and value.
1354	*/
1355	uint32_t iName = pTextureState->name;
1356	if (iName != SVGA3D_TS_INVALID)
1357	{
1358	if (iName < RT_ELEMENTS(s_apszTextureStateNamesAndType))
1359	{
1360	const char *pszName = s_apszTextureStateNamesAndType[iName];
1361	char chType = *pszName++;
1362
1363	union
1364	{
1365	uint32_t u;
1366	float r;
1367	SVGA3dColorMask Color;
1368	} uValue;
1369	uValue.u = pTextureState->value;
1370
1371	switch (chType)
1372	{
1373	case 'x':
1374	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x (%d)", pszName, uValue.u, uValue.u);
1375	break;
1376
1377	case 'r':
1378	RTStrPrintf(pszBuffer, cbBuffer, "%s = %d.%06u (%#x)",
1379	pszName, (int)uValue.r, (unsigned)(uValue.r * 1000000) % 1000000U, uValue.u);
1380	break;
1381
1382	case 'a': //SVGA3dTextureArgData
1383	{
1384	static const char * const s_apszValues[] =
1385	{
1386	"INVALID", "CONSTANT", "PREVIOUS", "DIFFUSE", "TEXTURE", "SPECULAR"
1387	};
1388	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1389	"SVGA3D_TA_", s_apszValues, RT_ELEMENTS(s_apszValues));
1390	break;
1391	}
1392
1393	case 'c': //SVGA3dColor, SVGA3dColorMask
1394	RTStrPrintf(pszBuffer, cbBuffer, "%s = RGBA(%d,%d,%d,%d) (%#x)", pszName,
1395	uValue.Color.s.red, uValue.Color.s.green, uValue.Color.s.blue, uValue.Color.s.alpha, uValue.u);
1396	break;
1397
1398	case 'e': //SVGA3dTextureAddress
1399	{
1400	static const char * const s_apszValues[] =
1401	{
1402	"INVALID", "WRAP", "MIRROR", "CLAMP", "BORDER", "MIRRORONCE", "EDGE",
1403	};
1404	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1405	"SVGA3D_TEX_ADDRESS_", s_apszValues, RT_ELEMENTS(s_apszValues));
1406	break;
1407	}
1408
1409	case 'l': //SVGA3dTextureFilter
1410	{
1411	static const char * const s_apszValues[] =
1412	{
1413	"NONE", "NEAREST", "LINEAR", "ANISOTROPIC", "FLATCUBIC", "GAUSSIANCUBIC", "PYRAMIDALQUAD", "GAUSSIANQUAD",
1414	};
1415	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1416	"SVGA3D_TEX_FILTER_", s_apszValues, RT_ELEMENTS(s_apszValues));
1417	break;
1418	}
1419
1420	case 'g': //SVGA3dTextureCoordGen
1421	{
1422	static const char * const s_apszValues[] =
1423	{
1424	"OFF", "EYE_POSITION", "EYE_NORMAL", "REFLECTIONVECTOR", "SPHERE",
1425	};
1426	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1427	"SVGA3D_TEXCOORD_GEN_", s_apszValues, RT_ELEMENTS(s_apszValues));
1428	break;
1429	}
1430
1431	case 'm': //SVGA3dTextureCombiner
1432	{
1433	static const char * const s_apszValues[] =
1434	{
1435	"INVALID", "DISABLE", "SELECTARG1", "SELECTARG2", "MODULATE", "ADD", "ADDSIGNED", "SUBTRACT",
1436	"BLENDTEXTUREALPHA", "BLENDDIFFUSEALPHA", "BLENDCURRENTALPHA", "BLENDFACTORALPHA", "MODULATE2X",
1437	"MODULATE4X", "DSDT", "DOTPRODUCT3", "BLENDTEXTUREALPHAPM", "ADDSIGNED2X", "ADDSMOOTH", "PREMODULATE",
1438	"MODULATEALPHA_ADDCOLOR", "MODULATECOLOR_ADDALPHA", "MODULATEINVALPHA_ADDCOLOR",
1439	"MODULATEINVCOLOR_ADDALPHA", "BUMPENVMAPLUMINANCE", "MULTIPLYADD", "LERP",
1440	};
1441	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1442	"SVGA3D_TC_", s_apszValues, RT_ELEMENTS(s_apszValues));
1443	break;
1444	}
1445
1446	default:
1447	AssertFailed();
1448	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x\n", pszName, uValue.u);
1449	break;
1450	}
1451	}
1452	else
1453	RTStrPrintf(pszBuffer, cbBuffer, "UNKNOWN_%d_%#x = %#x\n", iName, iName, pTextureState->value);
1454	}
1455	else
1456	RTStrPrintf(pszBuffer, cbBuffer, "INVALID");
1457	return pszRet;
1458	}
1459
1460
1461
1462	static const char * const g_apszTransformTypes[] =
1463	{
1464	"SVGA3D_TRANSFORM_INVALID",
1465	"SVGA3D_TRANSFORM_WORLD",
1466	"SVGA3D_TRANSFORM_VIEW",
1467	"SVGA3D_TRANSFORM_PROJECTION",
1468	"SVGA3D_TRANSFORM_TEXTURE0",
1469	"SVGA3D_TRANSFORM_TEXTURE1",
1470	"SVGA3D_TRANSFORM_TEXTURE2",
1471	"SVGA3D_TRANSFORM_TEXTURE3",
1472	"SVGA3D_TRANSFORM_TEXTURE4",
1473	"SVGA3D_TRANSFORM_TEXTURE5",
1474	"SVGA3D_TRANSFORM_TEXTURE6",
1475	"SVGA3D_TRANSFORM_TEXTURE7",
1476	"SVGA3D_TRANSFORM_WORLD1",
1477	"SVGA3D_TRANSFORM_WORLD2",
1478	"SVGA3D_TRANSFORM_WORLD3",
1479	};
1480
1481	static const char * const g_apszFaces[] =
1482	{
1483	"SVGA3D_FACE_INVALID",
1484	"SVGA3D_FACE_NONE",
1485	"SVGA3D_FACE_FRONT",
1486	"SVGA3D_FACE_BACK",
1487	"SVGA3D_FACE_FRONT_BACK",
1488	};
1489
1490	static const char * const g_apszLightTypes[] =
1491	{
1492	"SVGA3D_LIGHTTYPE_INVALID",
1493	"SVGA3D_LIGHTTYPE_POINT",
1494	"SVGA3D_LIGHTTYPE_SPOT1",
1495	"SVGA3D_LIGHTTYPE_SPOT2",
1496	"SVGA3D_LIGHTTYPE_DIRECTIONAL",
1497	};
1498
1499	static const char * const g_apszRenderTargets[] =
1500	{
1501	"SVGA3D_RT_DEPTH",
1502	"SVGA3D_RT_STENCIL",
1503	"SVGA3D_RT_COLOR0",
1504	"SVGA3D_RT_COLOR1",
1505	"SVGA3D_RT_COLOR2",
1506	"SVGA3D_RT_COLOR3",
1507	"SVGA3D_RT_COLOR4",
1508	"SVGA3D_RT_COLOR5",
1509	"SVGA3D_RT_COLOR6",
1510	"SVGA3D_RT_COLOR7",
1511	};
1512
1513	static void vmsvga3dInfoContextWorkerOne(PCDBGFINFOHLP pHlp, PVMSVGA3DCONTEXT pContext, bool fVerbose)
1514	{
1515	RT_NOREF(fVerbose);
1516	char szTmp[128];
1517
1518	pHlp->pfnPrintf(pHlp, "* VMSVGA 3d context %#x (%d) *\n", pContext->id, pContext->id);
1519	#ifdef RT_OS_WINDOWS
1520	pHlp->pfnPrintf(pHlp, "hwnd: %p\n", pContext->hwnd);
1521	if (fVerbose)
1522	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->hwnd);
1523	# ifdef VMSVGA3D_DIRECT3D
1524	pHlp->pfnPrintf(pHlp, "pDevice: %p\n", pContext->pDevice);
1525	# else
1526	pHlp->pfnPrintf(pHlp, "hdc: %p\n", pContext->hdc);
1527	pHlp->pfnPrintf(pHlp, "hglrc: %p\n", pContext->hglrc);
1528	# endif
1529
1530	#elif defined(RT_OS_DARWIN)
1531	pHlp->pfnPrintf(pHlp, "cocoaView: %p\n", pContext->cocoaView);
1532	if (pContext->cocoaView)
1533	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->cocoaView);
1534	pHlp->pfnPrintf(pHlp, "cocoaContext: %p\n", pContext->cocoaContext);
1535	if (pContext->fOtherProfile)
1536	pHlp->pfnPrintf(pHlp, "fOtherProfile: true\n");
1537
1538	#else
1539	pHlp->pfnPrintf(pHlp, "window: %p\n", pContext->window);
1540	if (pContext->window)
1541	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->window);
1542	pHlp->pfnPrintf(pHlp, "glxContext: %p\n", pContext->glxContext);
1543
1544	#endif
1545
1546	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); i++)
1547	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
1548	pHlp->pfnPrintf(pHlp, "aSidActiveTextures[%u]: %#x\n", i, pContext->aSidActiveTextures[i]);
1549
1550	pHlp->pfnPrintf(pHlp, "fUpdateFlags: %#x\n", pContext->state.u32UpdateFlags);
1551
1552	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
1553	if (pContext->state.aRenderState[i].state != SVGA3D_RS_INVALID)
1554	pHlp->pfnPrintf(pHlp, "aRenderState[%3d]: %s\n", i,
1555	vmsvga3dFormatRenderState(szTmp, sizeof(szTmp), &pContext->state.aRenderState[i]));
1556
1557	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aTextureStates); i++)
1558	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[i]); j++)
1559	if (pContext->state.aTextureStates[i][j].name != SVGA3D_TS_INVALID)
1560	pHlp->pfnPrintf(pHlp, "aTextureStates[%3d][%3d]: %s\n", i, j,
1561	vmsvga3dFormatTextureState(szTmp, sizeof(szTmp), &pContext->state.aTextureStates[i][j]));
1562
1563	AssertCompile(RT_ELEMENTS(g_apszTransformTypes) == SVGA3D_TRANSFORM_MAX);
1564	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aTransformState); i++)
1565	if (pContext->state.aTransformState[i].fValid)
1566	{
1567	pHlp->pfnPrintf(pHlp, "aTransformState[%s(%u)]:\n", g_apszTransformTypes[i], i);
1568	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTransformState[i].matrix); j++)
1569	pHlp->pfnPrintf(pHlp,
1570	(j % 4) == 0 ? " [ " FLOAT_FMT_STR : (j % 4) < 3 ? ", " FLOAT_FMT_STR : ", " FLOAT_FMT_STR "]\n",
1571	FLOAT_FMT_ARGS(pContext->state.aTransformState[i].matrix[j]));
1572	}
1573
1574	AssertCompile(RT_ELEMENTS(g_apszFaces) == SVGA3D_FACE_MAX);
1575	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aMaterial); i++)
1576	if (pContext->state.aMaterial[i].fValid)
1577	{
1578	pHlp->pfnPrintf(pHlp, "aTransformState[%s(%u)]: shininess=" FLOAT_FMT_STR "\n",
1579	g_apszFaces[i], i, FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.shininess));
1580	pHlp->pfnPrintf(pHlp, " diffuse =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1581	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[0]),
1582	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[1]),
1583	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[2]),
1584	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[3]));
1585	pHlp->pfnPrintf(pHlp, " ambient =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1586	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[0]),
1587	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[1]),
1588	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[2]),
1589	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[3]));
1590	pHlp->pfnPrintf(pHlp, " specular=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1591	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[0]),
1592	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[1]),
1593	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[2]),
1594	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[3]));
1595	pHlp->pfnPrintf(pHlp, " emissive=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1596	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[0]),
1597	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[1]),
1598	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[2]),
1599	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[3]));
1600	}
1601
1602	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aClipPlane); i++)
1603	if (pContext->state.aClipPlane[i].fValid)
1604	pHlp->pfnPrintf(pHlp, "aClipPlane[%#04x]: [ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1605	i,
1606	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[0]),
1607	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[1]),
1608	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[2]),
1609	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[3]));
1610
1611	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aLightData); i++)
1612	if (pContext->state.aLightData[i].fValidData)
1613	{
1614	pHlp->pfnPrintf(pHlp, "aLightData[%#04x]: enabled=%RTbool inWorldSpace=%RTbool type=%s(%u)\n",
1615	i,
1616	pContext->state.aLightData[i].fEnabled,
1617	pContext->state.aLightData[i].data.inWorldSpace,
1618	(uint32_t)pContext->state.aLightData[i].data.type < RT_ELEMENTS(g_apszLightTypes)
1619	? g_apszLightTypes[pContext->state.aLightData[i].data.type] : "UNKNOWN",
1620	pContext->state.aLightData[i].data.type);
1621	pHlp->pfnPrintf(pHlp, " diffuse =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1622	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[0]),
1623	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[1]),
1624	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[2]),
1625	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[3]));
1626	pHlp->pfnPrintf(pHlp, " specular =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1627	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[0]),
1628	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[1]),
1629	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[2]),
1630	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[3]));
1631	pHlp->pfnPrintf(pHlp, " ambient =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1632	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[0]),
1633	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[1]),
1634	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[2]),
1635	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[3]));
1636	pHlp->pfnPrintf(pHlp, " position =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1637	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[0]),
1638	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[1]),
1639	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[2]),
1640	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[3]));
1641	pHlp->pfnPrintf(pHlp, " direction=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1642	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[0]),
1643	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[1]),
1644	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[2]),
1645	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[3]));
1646	pHlp->pfnPrintf(pHlp, " range=" FLOAT_FMT_STR " falloff=" FLOAT_FMT_STR "\n",
1647	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.range),
1648	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.falloff));
1649	pHlp->pfnPrintf(pHlp, " attenuation0=" FLOAT_FMT_STR " attenuation1=" FLOAT_FMT_STR " attenuation2=" FLOAT_FMT_STR "\n",
1650	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation0),
1651	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation1),
1652	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation2));
1653	pHlp->pfnPrintf(pHlp, " theta=" FLOAT_FMT_STR " phi=" FLOAT_FMT_STR "\n",
1654	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.theta),
1655	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.phi));
1656	}
1657
1658	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
1659	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
1660	pHlp->pfnPrintf(pHlp, "aRenderTargets[%s/%u] = %#x (%d)\n",
1661	i < RT_ELEMENTS(g_apszRenderTargets) ? g_apszRenderTargets[i] : "UNKNOWN", i,
1662	pContext->state.aRenderTargets[i], pContext->state.aRenderTargets[i]);
1663
1664	pHlp->pfnPrintf(pHlp, "RectScissor: (x,y,cx,cy)=(%u,%u,%u,%u)\n",
1665	pContext->state.RectViewPort.x, pContext->state.RectViewPort.y,
1666	pContext->state.RectViewPort.w, pContext->state.RectViewPort.h);
1667	pHlp->pfnPrintf(pHlp, "zRange: (min,max)=(" FLOAT_FMT_STR ", " FLOAT_FMT_STR ")\n",
1668	FLOAT_FMT_ARGS(pContext->state.zRange.min),
1669	FLOAT_FMT_ARGS(pContext->state.zRange.max));
1670	pHlp->pfnPrintf(pHlp, "fUpdateFlags: %#x\n", pContext->state.u32UpdateFlags);
1671	pHlp->pfnPrintf(pHlp, "shidPixel: %#x (%d)\n", pContext->state.shidPixel, pContext->state.shidPixel);
1672	pHlp->pfnPrintf(pHlp, "shidVertex: %#x (%d)\n", pContext->state.shidVertex, pContext->state.shidVertex);
1673
1674	for (uint32_t iWhich = 0; iWhich < 2; iWhich++)
1675	{
1676	uint32_t cConsts = iWhich == 0 ? pContext->state.cPixelShaderConst : pContext->state.cVertexShaderConst;
1677	PVMSVGASHADERCONST paConsts = iWhich == 0 ? pContext->state.paPixelShaderConst : pContext->state.paVertexShaderConst;
1678	const char *pszName = iWhich ? "paPixelShaderConst" : "paVertexShaderConst";
1679
1680	for (uint32_t i = 0; i < cConsts; i++)
1681	if (paConsts[i].fValid)
1682	{
1683	if (paConsts[i].ctype == SVGA3D_CONST_TYPE_FLOAT)
1684	pHlp->pfnPrintf(pHlp, "%s[%#x(%u)] = [" FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR "] ctype=FLOAT\n",
1685	pszName, i, i,
1686	FLOAT_FMT_ARGS((float )&paConsts[i].value[0]), FLOAT_FMT_ARGS((float )&paConsts[i].value[1]),
1687	FLOAT_FMT_ARGS((float )&paConsts[i].value[2]), FLOAT_FMT_ARGS((float )&paConsts[i].value[3]));
1688	else
1689	pHlp->pfnPrintf(pHlp, "%s[%#x(%u)] = [%#x, %#x, %#x, %#x] ctype=%s\n",
1690	pszName, i, i,
1691	paConsts[i].value[0], paConsts[i].value[1],
1692	paConsts[i].value[2], paConsts[i].value[3],
1693	paConsts[i].ctype == SVGA3D_CONST_TYPE_INT ? "INT"
1694	: paConsts[i].ctype == SVGA3D_CONST_TYPE_BOOL ? "BOOL" : "UNKNOWN");
1695	}
1696	}
1697
1698	for (uint32_t iWhich = 0; iWhich < 2; iWhich++)
1699	{
1700	uint32_t cShaders = iWhich == 0 ? pContext->cPixelShaders : pContext->cVertexShaders;
1701	PVMSVGA3DSHADER paShaders = iWhich == 0 ? pContext->paPixelShader : pContext->paVertexShader;
1702	const char *pszName = iWhich == 0 ? "paPixelShaders" : "paVertexShaders";
1703	for (uint32_t i = 0; i < cShaders; i++)
1704	if (paShaders[i].id == i)
1705	{
1706	pHlp->pfnPrintf(pHlp, "%s[%u]: id=%#x cid=%#x type=%s(%d) cbData=%#x pvData=%p\n",
1707	pszName, i,
1708	paShaders[i].id,
1709	paShaders[i].cid,
1710	paShaders[i].type == SVGA3D_SHADERTYPE_VS ? "VS"
1711	: paShaders[i].type == SVGA3D_SHADERTYPE_PS ? "PS" : "UNKNOWN",
1712	paShaders[i].type,
1713	paShaders[i].cbData,
1714	paShaders[i].pShaderProgram);
1715	}
1716	}
1717	}
1718
1719
1720	void vmsvga3dInfoContextWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t cid, bool fVerbose)
1721	{
1722	/* Warning! This code is currently racing papContexts reallocation! */
1723	/* Warning! This code is currently racing papContexts reallocation! */
1724	/* Warning! This code is currently racing papContexts reallocation! */
1725	VMSVGA3DSTATE volatile *pState = pThis->svga.p3dState;
1726	if (pState)
1727	{
1728	/*
1729	* Deal with a specific request first.
1730	*/
1731	if (cid != UINT32_MAX)
1732	{
1733	if (cid < pState->cContexts)
1734	{
1735	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
1736	if (pContext && pContext->id == cid)
1737	{
1738	vmsvga3dInfoContextWorkerOne(pHlp, pContext, fVerbose);
1739	return;
1740	}
1741	}
1742	#ifdef VMSVGA3D_OPENGL
1743	else if ( cid == VMSVGA3D_SHARED_CTX_ID
1744	&& pState->SharedCtx.id == cid)
1745	{
1746	vmsvga3dInfoContextWorkerOne(pHlp, &((PVMSVGA3DSTATE)pState)->SharedCtx, fVerbose);
1747	return;
1748	}
1749	#endif
1750	pHlp->pfnPrintf(pHlp, "Context ID %#x not found.\n", cid);
1751	}
1752	else
1753	{
1754	#ifdef VMSVGA3D_OPENGL
1755	/*
1756	* Dump the shared context.
1757	*/
1758	if (pState->SharedCtx.id == VMSVGA3D_SHARED_CTX_ID)
1759	{
1760	pHlp->pfnPrintf(pHlp, "Shared context:\n");
1761	vmsvga3dInfoContextWorkerOne(pHlp, &((PVMSVGA3DSTATE)pState)->SharedCtx, fVerbose);
1762	}
1763	#endif
1764
1765	/*
1766	* Dump the per-screen contexts.
1767	*/
1768	/** @todo multi screen */
1769
1770	/*
1771	* Dump all.
1772	*/
1773	uint32_t cContexts = pState->cContexts;
1774	pHlp->pfnPrintf(pHlp, "cContexts=%d\n", cContexts);
1775	for (cid = 0; cid < cContexts; cid++)
1776	{
1777	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
1778	if (pContext && pContext->id == cid)
1779	{
1780	pHlp->pfnPrintf(pHlp, "\n");
1781	vmsvga3dInfoContextWorkerOne(pHlp, pContext, fVerbose);
1782	}
1783	}
1784	}
1785	}
1786	}
1787
1788
1789	#ifdef VMSVGA3D_DIRECT3D
1790	/**
1791	* Release all shared surface objects.
1792	*/
1793	static DECLCALLBACK(int) vmsvga3dInfoSharedObjectCallback(PAVLU32NODECORE pNode, void *pvUser)
1794	{
1795	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1796	PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser;
1797
1798	pHlp->pfnPrintf(pHlp, "Shared surface: %#x pv=%p\n", pSharedSurface->Core.Key, pSharedSurface->u.pCubeTexture);
1799
1800	return 0;
1801	}
1802	#endif /* VMSVGA3D_DIRECT3D */
1803
1804
1805	static int vmsvga3dInfoBmpWrite(const char pszFilename, const void pvBits, int w, int h, uint32_t cbPixel, uint32_t u32Mask)
1806	{
1807	#ifdef RT_OS_WINDOWS
1808	if ( cbPixel != 4
1809	&& cbPixel != 2
1810	&& cbPixel != 1)
1811	return VERR_NOT_SUPPORTED;
1812
1813	/* Always write BGRX bitmap for now. */
1814	const int cbBitmap = w * h * 4;
1815
1816	FILE *f = fopen(pszFilename, "wb");
1817	if (!f)
1818	return VERR_FILE_NOT_FOUND;
1819
1820	if (cbPixel == 4)
1821	{
1822	BITMAPV4HEADER bh;
1823	RT_ZERO(bh);
1824	bh.bV4Size = sizeof(bh);
1825	bh.bV4Width = w;
1826	bh.bV4Height = -h;
1827	bh.bV4Planes = 1;
1828	bh.bV4BitCount = 32;
1829	bh.bV4V4Compression = BI_BITFIELDS;
1830	bh.bV4SizeImage = cbBitmap;
1831	bh.bV4XPelsPerMeter = 2835;
1832	bh.bV4YPelsPerMeter = 2835;
1833	// bh.bV4ClrUsed = 0;
1834	// bh.bV4ClrImportant = 0;
1835	bh.bV4RedMask = 0x00ff0000;
1836	bh.bV4GreenMask = 0x0000ff00;
1837	bh.bV4BlueMask = 0x000000ff;
1838	bh.bV4AlphaMask = 0xff000000;
1839	bh.bV4CSType = LCS_WINDOWS_COLOR_SPACE;
1840	// bh.bV4Endpoints = {0};
1841	// bh.bV4GammaRed = 0;
1842	// bh.bV4GammaGreen = 0;
1843	// bh.bV4GammaBlue = 0;
1844
1845	BITMAPFILEHEADER bf;
1846	bf.bfType = 'MB';
1847	bf.bfSize = sizeof(bf) + sizeof(bh) + cbBitmap;
1848	bf.bfReserved1 = 0;
1849	bf.bfReserved2 = 0;
1850	bf.bfOffBits = sizeof(bf) + sizeof(bh);
1851
1852	fwrite(&bf, 1, sizeof(bf), f);
1853	fwrite(&bh, 1, sizeof(bh), f);
1854	}
1855	else
1856	{
1857	BITMAPFILEHEADER bf;
1858	bf.bfType = 'MB';
1859	bf.bfSize = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + cbBitmap;
1860	bf.bfReserved1 = 0;
1861	bf.bfReserved2 = 0;
1862	bf.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
1863
1864	BITMAPINFOHEADER bi;
1865	bi.biSize = sizeof(bi);
1866	bi.biWidth = w;
1867	bi.biHeight = -h;
1868	bi.biPlanes = 1;
1869	bi.biBitCount = 32;
1870	bi.biCompression = 0;
1871	bi.biSizeImage = cbBitmap;
1872	bi.biXPelsPerMeter = 0;
1873	bi.biYPelsPerMeter = 0;
1874	bi.biClrUsed = 0;
1875	bi.biClrImportant = 0;
1876
1877	fwrite(&bf, 1, sizeof(bf), f);
1878	fwrite(&bi, 1, sizeof(bi), f);
1879	}
1880
1881	if (cbPixel == 4)
1882	{
1883	const uint32_t s = (uint32_t )pvBits;
1884	int i;
1885	for (i = 0; i < w * h; ++i)
1886	{
1887	const uint32_t u32 = *s++;
1888	uint32_t u = u32 & u32Mask;
1889	fwrite(&u, 1, 4, f);
1890	}
1891	}
1892	else if (cbPixel == 2)
1893	{
1894	const uint16_t s = (uint16_t )pvBits;
1895	int i;
1896	for (i = 0; i < w * h; ++i)
1897	{
1898	const uint16_t u16 = *s++;
1899	uint32_t u32 = u16;
1900	uint32_t u = u32 & u32Mask;
1901	fwrite(&u, 1, 4, f);
1902	}
1903	}
1904	else if (cbPixel == 1)
1905	{
1906	const uint8_t s = (uint8_t )pvBits;
1907	int i;
1908	for (i = 0; i < w * h; ++i)
1909	{
1910	const uint8_t u8 = *s++;
1911	uint32_t u32 = u8 * 0x10000 + u8 * 0x100 + u8;
1912	uint32_t u = u32 & u32Mask;
1913	fwrite(&u, 1, 4, f);
1914	}
1915	}
1916
1917	fclose(f);
1918
1919	return VINF_SUCCESS;
1920	#else /* !RT_OS_WINDOWS */
1921	RT_NOREF6(pszFilename, pvBits, w, h, cbPixel, u32Mask);
1922	return VERR_NOT_SUPPORTED;
1923	#endif
1924	}
1925
1926	void vmsvga3dInfoSurfaceToBitmap(PCDBGFINFOHLP pHlp, PVMSVGA3DSURFACE pSurface,
1927	const char pszPath, const char pszNamePrefix, const char *pszNameSuffix)
1928	{
1929	static volatile uint32_t sSeq = 0;
1930	const uint32_t u32Seq = ASMAtomicIncU32(&sSeq);
1931
1932	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; ++i)
1933	{
1934	if (!pSurface->pMipmapLevels[i].pSurfaceData)
1935	continue;
1936
1937	char szFilepath[4096];
1938	RTStrPrintf(szFilepath, sizeof(szFilepath),
1939	"%s\\%s-%u-sid%u-%u%s.bmp",
1940	pszPath, pszNamePrefix, u32Seq, pSurface->id, i, pszNameSuffix);
1941
1942	const uint32_t cbPixel = vmsvga3dSurfaceFormatSize(pSurface->format, NULL, NULL);
1943	int rc = vmsvga3dInfoBmpWrite(szFilepath,
1944	pSurface->pMipmapLevels[i].pSurfaceData,
1945	pSurface->pMipmapLevels[i].mipmapSize.width,
1946	pSurface->pMipmapLevels[i].mipmapSize.height,
1947	cbPixel, 0xFFFFFFFF);
1948	if (RT_SUCCESS(rc))
1949	{
1950	Log(("Bitmap: %s\n", szFilepath));
1951	if (pHlp)
1952	pHlp->pfnPrintf(pHlp, "Bitmap: %s\n", szFilepath);
1953	}
1954	else
1955	{
1956	Log(("Bitmap: %s %Rrc\n", szFilepath, rc));
1957	if (pHlp)
1958	pHlp->pfnPrintf(pHlp, "Bitmap: %s %Rrc\n", szFilepath, rc);
1959	}
1960	}
1961
1962	#if 0
1963	/* Alpha channel alone. */
1964	RTStrPrintf(szFilepath, sizeof(szFilepath),
1965	"%s\\%s-%u-sid%u%s-a.bmp",
1966	pszPath, pszNamePrefix, u32Seq, pSurface->id, pszNameSuffix);
1967	vmsvga3dInfoBmpWrite(szFilepath,
1968	pSurface->pMipmapLevels[0].pSurfaceData,
1969	pSurface->pMipmapLevels[0].mipmapSize.width,
1970	pSurface->pMipmapLevels[0].mipmapSize.height,
1971	cbPixel, 0xFF000000);
1972	#endif
1973	}
1974
1975	static void vmsvga3dInfoSurfaceWorkerOne(PCDBGFINFOHLP pHlp, PVMSVGA3DSURFACE pSurface,
1976	bool fVerbose, uint32_t cxAscii, bool fInvY)
1977	{
1978	char szTmp[128];
1979
1980	pHlp->pfnPrintf(pHlp, "* VMSVGA 3d surface %#x (%d)%s *\n", pSurface->id, pSurface->id, pSurface->fDirty ? " - dirty" : "");
1981	#ifdef VMSVGA3D_OPENGL
1982	pHlp->pfnPrintf(pHlp, "idWeakContextAssociation: %#x\n", pSurface->idWeakContextAssociation);
1983	#else
1984	pHlp->pfnPrintf(pHlp, "idAssociatedContext: %#x\n", pSurface->idAssociatedContext);
1985	#endif
1986	pHlp->pfnPrintf(pHlp, "Format: %s\n",
1987	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, (int)pSurface->format, false, &g_SVGA3dSurfaceFormat2String));
1988	pHlp->pfnPrintf(pHlp, "Flags: %#x", pSurface->surfaceFlags);
1989	vmsvga3dInfoU32Flags(pHlp, pSurface->surfaceFlags, "SVGA3D_SURFACE_", g_aSvga3DSurfaceFlags, RT_ELEMENTS(g_aSvga3DSurfaceFlags));
1990	pHlp->pfnPrintf(pHlp, "\n");
1991	if (pSurface->cFaces == 0)
1992	pHlp->pfnPrintf(pHlp, "Faces: %u\n", pSurface->cFaces);
1993	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
1994	{
1995	Assert(pSurface->faces[iFace].numMipLevels <= pSurface->faces[0].numMipLevels);
1996	if (pSurface->faces[iFace].numMipLevels == 0)
1997	pHlp->pfnPrintf(pHlp, "Faces[%u] Mipmap levels: %u\n", iFace, pSurface->faces[iFace].numMipLevels);
1998
1999	uint32_t iMipmap = iFace * pSurface->faces[0].numMipLevels;
2000	for (uint32_t iLevel = 0; iLevel < pSurface->faces[iFace].numMipLevels; iLevel++, iMipmap++)
2001	{
2002	pHlp->pfnPrintf(pHlp, "Face #%u, mipmap #%u[%u]:%s cx=%u, cy=%u, cz=%u, cbSurface=%#x, cbPitch=%#x",
2003	iFace, iLevel, iMipmap, iMipmap < 10 ? " " : "",
2004	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
2005	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
2006	pSurface->pMipmapLevels[iMipmap].mipmapSize.depth,
2007	pSurface->pMipmapLevels[iMipmap].cbSurface,
2008	pSurface->pMipmapLevels[iMipmap].cbSurfacePitch);
2009	if (pSurface->pMipmapLevels[iMipmap].pSurfaceData)
2010	pHlp->pfnPrintf(pHlp, " pvData=%p", pSurface->pMipmapLevels[iMipmap].pSurfaceData);
2011	if (pSurface->pMipmapLevels[iMipmap].fDirty)
2012	pHlp->pfnPrintf(pHlp, " dirty");
2013	pHlp->pfnPrintf(pHlp, "\n");
2014	}
2015	}
2016
2017	pHlp->pfnPrintf(pHlp, "cbBlock: %u (%#x)\n", pSurface->cbBlock, pSurface->cbBlock);
2018	pHlp->pfnPrintf(pHlp, "Multi-sample count: %u\n", pSurface->multiSampleCount);
2019	pHlp->pfnPrintf(pHlp, "Autogen filter: %s\n",
2020	vmsvgaFormatEnumValue(szTmp, sizeof(szTmp), NULL, pSurface->autogenFilter,
2021	"SVGA3D_TEX_FILTER_", g_apszTexureFilters, RT_ELEMENTS(g_apszTexureFilters)));
2022
2023	#ifdef VMSVGA3D_DIRECT3D
2024	pHlp->pfnPrintf(pHlp, "formatD3D: %s\n",
2025	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, pSurface->formatD3D, true, &g_D3DFormat2String));
2026	pHlp->pfnPrintf(pHlp, "fUsageD3D: %#x", pSurface->fUsageD3D);
2027	vmsvga3dInfoU32Flags(pHlp, pSurface->fUsageD3D, "D3DUSAGE_", g_aD3DUsageFlags, RT_ELEMENTS(g_aD3DUsageFlags));
2028	pHlp->pfnPrintf(pHlp, "\n");
2029	pHlp->pfnPrintf(pHlp, "multiSampleTypeD3D: %s\n",
2030	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, pSurface->multiSampleTypeD3D,
2031	true, &g_D3DMultiSampleType2String));
2032	if (pSurface->hSharedObject != NULL)
2033	pHlp->pfnPrintf(pHlp, "hSharedObject: %p\n", pSurface->hSharedObject);
2034	if (pSurface->pQuery)
2035	pHlp->pfnPrintf(pHlp, "pQuery: %p\n", pSurface->pQuery);
2036	if (pSurface->u.pSurface)
2037	pHlp->pfnPrintf(pHlp, "u.pXxxx: %p\n", pSurface->u.pSurface);
2038	if (pSurface->bounce.pTexture)
2039	pHlp->pfnPrintf(pHlp, "bounce.pXxxx: %p\n", pSurface->bounce.pTexture);
2040	RTAvlU32DoWithAll(&pSurface->pSharedObjectTree, true /fFromLeft/, vmsvga3dInfoSharedObjectCallback, (void *)pHlp);
2041	pHlp->pfnPrintf(pHlp, "fStencilAsTexture: %RTbool\n", pSurface->fStencilAsTexture);
2042
2043	#elif defined(VMSVGA3D_OPENGL)
2044	/** @todo */
2045	#else
2046	# error "Build config error."
2047	#endif
2048
2049	if (fVerbose)
2050	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
2051	{
2052	uint32_t iMipmap = iFace * pSurface->faces[0].numMipLevels;
2053	for (uint32_t iLevel = 0; iLevel < pSurface->faces[iFace].numMipLevels; iLevel++, iMipmap++)
2054	if (pSurface->pMipmapLevels[iMipmap].pSurfaceData)
2055	{
2056	if (ASMMemIsZero(pSurface->pMipmapLevels[iMipmap].pSurfaceData,
2057	pSurface->pMipmapLevels[iMipmap].cbSurface))
2058	pHlp->pfnPrintf(pHlp, "--- Face #%u, mipmap #%u[%u]: all zeros ---\n", iFace, iLevel, iMipmap);
2059	else
2060	{
2061	pHlp->pfnPrintf(pHlp, "--- Face #%u, mipmap #%u[%u]: cx=%u, cy=%u, cz=%u ---\n",
2062	iFace, iLevel, iMipmap,
2063	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
2064	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
2065	pSurface->pMipmapLevels[iMipmap].mipmapSize.depth);
2066	vmsvga3dAsciiPrint(vmsvga3dAsciiPrintlnInfo, (void *)pHlp,
2067	pSurface->pMipmapLevels[iMipmap].pSurfaceData,
2068	pSurface->pMipmapLevels[iMipmap].cbSurface,
2069	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
2070	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
2071	pSurface->pMipmapLevels[iMipmap].cbSurfacePitch,
2072	pSurface->format,
2073	fInvY,
2074	cxAscii, cxAscii * 3 / 4);
2075	}
2076	}
2077	}
2078	}
2079
2080
2081	void vmsvga3dInfoSurfaceWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t sid, bool fVerbose, uint32_t cxAscii, bool fInvY, const char *pszBitmapPath)
2082	{
2083	/* Warning! This code is currently racing papSurfaces reallocation! */
2084	/* Warning! This code is currently racing papSurfaces reallocation! */
2085	/* Warning! This code is currently racing papSurfaces reallocation! */
2086	VMSVGA3DSTATE volatile *pState = pThis->svga.p3dState;
2087	if (pState)
2088	{
2089	/*
2090	* Deal with a specific request first.
2091	*/
2092	if (sid != UINT32_MAX)
2093	{
2094	if (sid < pState->cSurfaces)
2095	{
2096	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2097	if (pSurface && pSurface->id == sid)
2098	{
2099	if (fVerbose)
2100	vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(pThis, sid);
2101	vmsvga3dInfoSurfaceWorkerOne(pHlp, pSurface, fVerbose, cxAscii, fInvY);
2102	if (pszBitmapPath && *pszBitmapPath)
2103	vmsvga3dInfoSurfaceToBitmap(pHlp, pSurface, pszBitmapPath, "info", "");
2104	return;
2105	}
2106	}
2107	pHlp->pfnPrintf(pHlp, "Surface ID %#x not found.\n", sid);
2108	}
2109	else
2110	{
2111	/*
2112	* Dump all.
2113	*/
2114	if (fVerbose)
2115	vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(pThis, UINT32_MAX);
2116	uint32_t cSurfaces = pState->cSurfaces;
2117	pHlp->pfnPrintf(pHlp, "cSurfaces=%d\n", cSurfaces);
2118	for (sid = 0; sid < cSurfaces; sid++)
2119	{
2120	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2121	if (pSurface && pSurface->id == sid)
2122	{
2123	pHlp->pfnPrintf(pHlp, "\n");
2124	vmsvga3dInfoSurfaceWorkerOne(pHlp, pSurface, fVerbose, cxAscii, fInvY);
2125	}
2126	}
2127	}
2128	}
2129
2130	}
2131

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-info.cpp@ 81617

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