DevVGA-SVGA3d-info.cpp@ 79812

Last change on this file since 79812 was 77114, checked in by vboxsync, 6 years ago
DevVGA-SVGA3d-ogl: remember type of created resource; CopySurface/StretchBlt fixes; vmsvga3dBackSurfaceDMACopyBox support for 3D textures; occlusion query functions should set current context.
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File size: 94.8 KB

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1	/* $Id: DevVGA-SVGA3d-info.cpp 77114 2019-02-01 13:13:31Z 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	&& i == 0 /* only the first time */)
345	{
346	/** @todo stricter checks for associated context */
347	uint32_t cid = pSurface->idAssociatedContext;
348	if ( cid >= pState->cContexts
349	\|\| pState->papContexts[cid]->id != cid)
350	{
351	Log(("vmsvga3dSurfaceUpdateHeapBuffers: invalid context id (%x - %x)!\n", cid, (cid >= pState->cContexts) ? -1 : pState->papContexts[cid]->id));
352	AssertFailedReturn(VERR_INVALID_PARAMETER);
353	}
354	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
355
356	IDirect3DSurface9 *pDst = NULL;
357	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDst);
358	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %#x\n", hr), VERR_INTERNAL_ERROR);
359
360	IDirect3DSurface9 *pSrc = NULL;
361	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
362	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %#x\n", hr), VERR_INTERNAL_ERROR);
363
364	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDst);
365	AssertMsgReturn(hr == D3D_OK, ("GetRenderTargetData failed with %#x\n", hr), VERR_INTERNAL_ERROR);
366
367	pSrc->Release();
368	pDst->Release();
369	}
370
371	hr = pSurface->bounce.pTexture->LockRect(i, /* texture level */
372	&LockedRect,
373	NULL,
374	D3DLOCK_READONLY);
375	}
376	else
377	hr = pSurface->u.pTexture->LockRect(i, /* texture level */
378	&LockedRect,
379	NULL,
380	D3DLOCK_READONLY);
381	}
382	else
383	hr = pSurface->u.pSurface->LockRect(&LockedRect,
384	NULL,
385	D3DLOCK_READONLY);
386	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
387
388	/*
389	* Copy the data. Take care in case the pitch differs.
390	*/
391	if (pMipmapLevel->cbSurfacePitch == (uint32_t)LockedRect.Pitch)
392	memcpy(pbDst, LockedRect.pBits, pMipmapLevel->cbSurface);
393	else
394	for (uint32_t j = 0; j < pMipmapLevel->cBlocksY; j++)
395	memcpy(pbDst + j * pMipmapLevel->cbSurfacePitch,
396	(uint8_t )LockedRect.pBits + j LockedRect.Pitch,
397	pMipmapLevel->cbSurfacePitch);
398
399	/*
400	* Release the buffer.
401	*/
402	if (fSwitchFlags & SVGA3D_SURFACE_HINT_TEXTURE)
403	{
404	if (pSurface->bounce.pTexture)
405	{
406	hr = pSurface->bounce.pTexture->UnlockRect(i);
407	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %#x\n", hr), VERR_INTERNAL_ERROR);
408	}
409	else
410	hr = pSurface->u.pTexture->UnlockRect(i);
411	}
412	else
413	hr = pSurface->u.pSurface->UnlockRect();
414	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %#x\n", hr), VERR_INTERNAL_ERROR);
415	break;
416	}
417
418	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
419	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
420	{
421	/* Current type of the buffer. */
422	const bool fVertex = (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER);
423
424	void *pvD3DData = NULL;
425	if (fVertex)
426	hr = pSurface->u.pVertexBuffer->Lock(0, 0, &pvD3DData, D3DLOCK_READONLY);
427	else
428	hr = pSurface->u.pIndexBuffer->Lock(0, 0, &pvD3DData, D3DLOCK_READONLY);
429	AssertMsgReturn(hr == D3D_OK, ("Lock %s failed with %x\n", fVertex ? "vertex" : "index", hr), VERR_INTERNAL_ERROR);
430
431	memcpy(pbDst, pvD3DData, pMipmapLevel->cbSurface);
432
433	if (fVertex)
434	hr = pSurface->u.pVertexBuffer->Unlock();
435	else
436	hr = pSurface->u.pIndexBuffer->Unlock();
437	AssertMsg(hr == D3D_OK, ("Unlock %s failed with %x\n", fVertex ? "vertex" : "index", hr));
438	break;
439	}
440
441	default:
442	AssertMsgFailed(("flags %#x, type %d\n", fSwitchFlags, pSurface->enmD3DResType));
443	}
444
445	#elif defined(VMSVGA3D_OPENGL)
446	/*
447	* OpenGL specifics.
448	*/
449	switch (pSurface->enmOGLResType)
450	{
451	case VMSVGA3D_OGLRESTYPE_TEXTURE:
452	{
453	GLint activeTexture;
454	glGetIntegerv(GL_TEXTURE_BINDING_2D, &activeTexture);
455	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
456
457	glBindTexture(GL_TEXTURE_2D, pSurface->oglId.texture);
458	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
459
460	/* Set row length and alignment of the output data. */
461	VMSVGAPACKPARAMS SavedParams;
462	vmsvga3dOglSetPackParams(pState, pContext, pSurface, &SavedParams);
463
464	glGetTexImage(GL_TEXTURE_2D,
465	i,
466	pSurface->formatGL,
467	pSurface->typeGL,
468	pbDst);
469	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
470
471	vmsvga3dOglRestorePackParams(pState, pContext, pSurface, &SavedParams);
472
473	/* Restore the old active texture. */
474	glBindTexture(GL_TEXTURE_2D, activeTexture);
475	VMSVGA3D_CHECK_LAST_ERROR_WARN(pState, pContext);
476	break;
477	}
478
479	case VMSVGA3D_OGLRESTYPE_BUFFER:
480	{
481	pState->ext.glBindBuffer(GL_ARRAY_BUFFER, pSurface->oglId.buffer);
482	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
483
484	void *pvSrc = pState->ext.glMapBuffer(GL_ARRAY_BUFFER, GL_READ_ONLY);
485	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
486	if (RT_VALID_PTR(pvSrc))
487	memcpy(pbDst, pvSrc, pMipmapLevel->cbSurface);
488	else
489	AssertPtr(pvSrc);
490
491	pState->ext.glUnmapBuffer(GL_ARRAY_BUFFER);
492	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
493
494	pState->ext.glBindBuffer(GL_ARRAY_BUFFER, 0);
495	VMSVGA3D_CHECK_LAST_ERROR(pState, pContext);
496	break;
497	}
498
499	default:
500	AssertMsgFailed(("%#x\n", fSwitchFlags));
501	}
502	#else
503	# error "misconfigured"
504	#endif
505	}
506	/* else: There is no data in hardware yet, so whatever we got is already current. */
507	}
508	}
509	}
510
511	return VINF_SUCCESS;
512	}
513
514
515	/**
516	* Updates the heap buffers for all surfaces or one specific one.
517	*
518	* @param pThis The VGA device instance data.
519	* @param sid The surface ID, UINT32_MAX if all.
520	* @thread VMSVGAFIFO
521	*/
522	void vmsvga3dUpdateHeapBuffersForSurfaces(PVGASTATE pThis, uint32_t sid)
523	{
524	PVMSVGA3DSTATE pState = pThis->svga.p3dState;
525	AssertReturnVoid(pState);
526
527	if (sid == UINT32_MAX)
528	{
529	uint32_t cSurfaces = pState->cSurfaces;
530	for (sid = 0; sid < cSurfaces; sid++)
531	{
532	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
533	if (pSurface && pSurface->id == sid)
534	vmsvga3dSurfaceUpdateHeapBuffers(pState, pSurface);
535	}
536	}
537	else if (sid < pState->cSurfaces)
538	{
539	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
540	if (pSurface && pSurface->id == sid)
541	vmsvga3dSurfaceUpdateHeapBuffers(pState, pSurface);
542	}
543	}
544
545
546
547
548	void vmsvga3dInfoU32Flags(PCDBGFINFOHLP pHlp, uint32_t fFlags, const char *pszPrefix, PCVMSVGAINFOFLAGS32 paFlags, uint32_t cFlags)
549	{
550	for (uint32_t i = 0; i < cFlags; i++)
551	if ((paFlags[i].fFlags & fFlags) == paFlags[i].fFlags)
552	{
553	Assert(paFlags[i].fFlags);
554	pHlp->pfnPrintf(pHlp, " %s%s", pszPrefix, paFlags[i].pszJohnny);
555	fFlags &= ~paFlags[i].fFlags;
556	if (!fFlags)
557	return;
558	}
559	if (fFlags)
560	pHlp->pfnPrintf(pHlp, " UNKNOWN_%#x", fFlags);
561	}
562
563
564	/**
565	* Worker for vmsvgaR3Info that display details of a host window.
566	*
567	* @param pHlp The output methods.
568	* @param idHostWindow The host window handle/id/whatever.
569	*/
570	void vmsvga3dInfoHostWindow(PCDBGFINFOHLP pHlp, uint64_t idHostWindow)
571	{
572	#ifdef RT_OS_WINDOWS
573	HWND hwnd = (HWND)(uintptr_t)idHostWindow;
574	Assert((uintptr_t)hwnd == idHostWindow);
575	if (hwnd != NULL)
576	{
577	WINDOWINFO Info;
578	RT_ZERO(Info);
579	Info.cbSize = sizeof(Info);
580	if (GetWindowInfo(hwnd, &Info))
581	{
582	pHlp->pfnPrintf(pHlp, " Window rect: xLeft=%d, yTop=%d, xRight=%d, yBottom=%d (cx=%d, cy=%d)\n",
583	Info.rcWindow.left, Info.rcWindow.top, Info.rcWindow.right, Info.rcWindow.bottom,
584	Info.rcWindow.right - Info.rcWindow.left, Info.rcWindow.bottom - Info.rcWindow.top);
585	pHlp->pfnPrintf(pHlp, " Client rect: xLeft=%d, yTop=%d, xRight=%d, yBottom=%d (cx=%d, cy=%d)\n",
586	Info.rcClient.left, Info.rcClient.top, Info.rcClient.right, Info.rcClient.bottom,
587	Info.rcClient.right - Info.rcClient.left, Info.rcClient.bottom - Info.rcClient.top);
588	pHlp->pfnPrintf(pHlp, " Style: %#x", Info.dwStyle);
589	static const VMSVGAINFOFLAGS32 g_aStyles[] =
590	{
591	{ WS_POPUP , "POPUP" },
592	{ WS_CHILD , "CHILD" },
593	{ WS_MINIMIZE , "MINIMIZE" },
594	{ WS_VISIBLE , "VISIBLE" },
595	{ WS_DISABLED , "DISABLED" },
596	{ WS_CLIPSIBLINGS , "CLIPSIBLINGS" },
597	{ WS_CLIPCHILDREN , "CLIPCHILDREN" },
598	{ WS_MAXIMIZE , "MAXIMIZE" },
599	{ WS_BORDER , "BORDER" },
600	{ WS_DLGFRAME , "DLGFRAME" },
601	{ WS_VSCROLL , "VSCROLL" },
602	{ WS_HSCROLL , "HSCROLL" },
603	{ WS_SYSMENU , "SYSMENU" },
604	{ WS_THICKFRAME , "THICKFRAME" },
605	{ WS_GROUP , "GROUP" },
606	{ WS_TABSTOP , "TABSTOP" },
607	};
608	vmsvga3dInfoU32Flags(pHlp, Info.dwStyle, "", g_aStyles, RT_ELEMENTS(g_aStyles));
609	pHlp->pfnPrintf(pHlp, "\n");
610
611	pHlp->pfnPrintf(pHlp, " ExStyle: %#x", Info.dwExStyle);
612	static const VMSVGAINFOFLAGS32 g_aExStyles[] =
613	{
614	{ WS_EX_DLGMODALFRAME, "DLGMODALFRAME" },
615	{ 0x00000002, "DRAGDETECT" },
616	{ WS_EX_NOPARENTNOTIFY, "NOPARENTNOTIFY" },
617	{ WS_EX_TOPMOST, "TOPMOST" },
618	{ WS_EX_ACCEPTFILES, "ACCEPTFILES" },
619	{ WS_EX_TRANSPARENT, "TRANSPARENT" },
620	{ WS_EX_MDICHILD, "MDICHILD" },
621	{ WS_EX_TOOLWINDOW, "TOOLWINDOW" },
622	{ WS_EX_WINDOWEDGE, "WINDOWEDGE" },
623	{ WS_EX_CLIENTEDGE, "CLIENTEDGE" },
624	{ WS_EX_CONTEXTHELP, "CONTEXTHELP" },
625	{ WS_EX_RIGHT, "RIGHT" },
626	/{ WS_EX_LEFT, "LEFT" }, = 0 /
627	{ WS_EX_RTLREADING, "RTLREADING" },
628	/{ WS_EX_LTRREADING, "LTRREADING" }, = 0 /
629	{ WS_EX_LEFTSCROLLBAR, "LEFTSCROLLBAR" },
630	/{ WS_EX_RIGHTSCROLLBAR, "RIGHTSCROLLBAR" }, = 0 /
631	{ WS_EX_CONTROLPARENT, "CONTROLPARENT" },
632	{ WS_EX_STATICEDGE, "STATICEDGE" },
633	{ WS_EX_APPWINDOW, "APPWINDOW" },
634	{ WS_EX_LAYERED, "LAYERED" },
635	{ WS_EX_NOINHERITLAYOUT, "NOINHERITLAYOUT" },
636	{ WS_EX_LAYOUTRTL, "LAYOUTRTL" },
637	{ WS_EX_COMPOSITED, "COMPOSITED" },
638	{ WS_EX_NOACTIVATE, "NOACTIVATE" },
639	};
640	vmsvga3dInfoU32Flags(pHlp, Info.dwExStyle, "", g_aExStyles, RT_ELEMENTS(g_aExStyles));
641	pHlp->pfnPrintf(pHlp, "\n");
642
643	pHlp->pfnPrintf(pHlp, " Window Status: %#x\n", Info.dwWindowStatus);
644	if (Info.cxWindowBorders \|\| Info.cyWindowBorders)
645	pHlp->pfnPrintf(pHlp, " Borders: cx=%u, cy=%u\n", Info.cxWindowBorders, Info.cyWindowBorders);
646	pHlp->pfnPrintf(pHlp, " Window Type: %#x\n", Info.atomWindowType);
647	pHlp->pfnPrintf(pHlp, " Creator Ver: %#x\n", Info.wCreatorVersion);
648	}
649	else
650	pHlp->pfnPrintf(pHlp, " GetWindowInfo: last error %d\n", GetLastError());
651	}
652
653	#elif defined(RT_OS_DARWIN)
654	int rc = ExplicitlyLoadVBoxSVGA3DObjC(false /fResolveAllImports/, NULL /pErrInfo/);
655	if (RT_SUCCESS(rc))
656	vmsvga3dCocoaViewInfo(pHlp, (NativeNSViewRef)(uintptr_t)idHostWindow);
657	else
658	pHlp->pfnPrintf(pHlp, " Windows info: vmsvga3dCocoaViewInfo failed to load (%Rrc)\n", rc);
659
660	#else
661	RT_NOREF(idHostWindow);
662	pHlp->pfnPrintf(pHlp, " Windows info: Not implemented on this platform\n");
663	#endif
664	}
665
666
667	/**
668	* Looks up an enum value in a translation table.
669	*
670	* @returns The value name.
671	* @param iValue The value to name.
672	* @param pEnumMap Enum value to string mapping.
673	*/
674	const char *vmsvgaLookupEnum(int32_t iValue, PCVMSVGAINFOENUMMAP pEnumMap)
675	{
676	PCVMSVGAINFOENUM paValues = pEnumMap->paValues;
677
678	#ifdef VBOX_STRICT
679	/*
680	* Check that it's really sorted, or the binary lookup won't work right.
681	*/
682	if (!*pEnumMap->pfAsserted)
683	{
684	*pEnumMap->pfAsserted = true;
685	for (uint32_t i = 1; i < pEnumMap->cValues; i++)
686	Assert(paValues[i - 1].iValue <= paValues[i].iValue);
687	}
688	#endif
689
690	/*
691	* Binary search
692	*/
693	uint32_t iStart = 0;
694	uint32_t iEnd = (uint32_t)pEnumMap->cValues;
695	for (;;)
696	{
697	uint32_t i = iStart + (iEnd - iStart) / 2;
698	if (iValue < paValues[i].iValue)
699	{
700	if (i > iStart)
701	iEnd = i;
702	else
703	break;
704	}
705	else if (iValue > paValues[i].iValue)
706	{
707	i++;
708	if (i < iEnd)
709	iStart = i;
710	else
711	break;
712	}
713	else
714	return paValues[i].pszName;
715	}
716	return NULL;
717	}
718
719
720	/**
721	* Formats an enum value as a string, sparse mapping table.
722	*
723	* @returns pszBuffer.
724	* @param pszBuffer The output buffer.
725	* @param cbBuffer The size of the output buffer.
726	* @param pszName The variable name, optional.
727	* @param iValue The enum value.
728	* @param fPrefix Whether to prepend the prefix or not.
729	* @param pEnumMap Enum value to string mapping.
730	*/
731	char vmsvgaFormatEnumValueEx(char pszBuffer, size_t cbBuffer, const char *pszName, int32_t iValue,
732	bool fPrefix, PCVMSVGAINFOENUMMAP pEnumMap)
733	{
734	const char *pszValueName = vmsvgaLookupEnum(iValue, pEnumMap);
735	const char *pszPrefix = fPrefix ? pEnumMap->pszPrefix : "";
736	if (pszValueName)
737	{
738	if (pszName)
739	RTStrPrintf(pszBuffer, cbBuffer, "%s = %s%s (%#x)", pszName, pszPrefix, pszValueName, iValue);
740	else
741	RTStrPrintf(pszBuffer, cbBuffer, "%s%s (%#x)", pszPrefix, pszValueName, iValue);
742	return pszBuffer;
743	}
744
745	if (pszName)
746	RTStrPrintf(pszBuffer, cbBuffer, "%s = %sUNKNOWN_%d (%#x)", pszName, pszPrefix, iValue, iValue);
747	else
748	RTStrPrintf(pszBuffer, cbBuffer, "%sUNKNOWN_%d (%#x)", pszPrefix, iValue, iValue);
749	return pszBuffer;
750	}
751
752
753	/**
754	* Formats an enum value as a string.
755	*
756	* @returns pszBuffer.
757	* @param pszBuffer The output buffer.
758	* @param cbBuffer The size of the output buffer.
759	* @param pszName The variable name, optional.
760	* @param uValue The enum value.
761	* @param pszPrefix The prefix of the enum values. Empty string if
762	* none. This helps reduce the memory footprint
763	* as well as the source code size.
764	* @param papszValues One to one string mapping of the enum values.
765	* @param cValues The number of values in the mapping.
766	*/
767	char vmsvgaFormatEnumValue(char pszBuffer, size_t cbBuffer, const char *pszName, uint32_t uValue,
768	const char pszPrefix, const char const *papszValues, size_t cValues)
769	{
770	if (uValue < cValues)
771	{
772	if (pszName)
773	RTStrPrintf(pszBuffer, cbBuffer, "%s = %s%s (%#x)", pszName, pszPrefix, papszValues[uValue], uValue);
774	else
775	RTStrPrintf(pszBuffer, cbBuffer, "%s%s (%#x)", pszPrefix, papszValues[uValue], uValue);
776	}
777	else
778	{
779	if (pszName)
780	RTStrPrintf(pszBuffer, cbBuffer, "%s = %sUNKNOWN_%d (%#x)", pszName, pszPrefix, uValue, uValue);
781	else
782	RTStrPrintf(pszBuffer, cbBuffer, "%sUNKNOWN_%d (%#x)", pszPrefix, uValue, uValue);
783	}
784	return pszBuffer;
785	}
786
787
788	/**
789	* DBGF info printer for vmsvga3dAsciiPrint.
790	*
791	* @param pszLine The line to print.
792	* @param pvUser The debug info helpers.
793	*/
794	DECLCALLBACK(void) vmsvga3dAsciiPrintlnInfo(const char pszLine, void pvUser)
795	{
796	PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser;
797	pHlp->pfnPrintf(pHlp, ">%s<\n", pszLine);
798	}
799
800
801	/**
802	* Log printer for vmsvga3dAsciiPrint.
803	*
804	* @param pszLine The line to print.
805	* @param pvUser Ignored.
806	*/
807	DECLCALLBACK(void) vmsvga3dAsciiPrintlnLog(const char pszLine, void pvUser)
808	{
809	size_t cch = strlen(pszLine);
810	while (cch > 0 && pszLine[cch - 1] == ' ')
811	cch--;
812	RTLogPrintf("%.*s\n", cch, pszLine);
813	NOREF(pvUser);
814	}
815
816
817	void vmsvga3dAsciiPrint(PFMVMSVGAASCIIPRINTLN pfnPrintLine, void pvUser, void const pvImage, size_t cbImage,
818	uint32_t cx, uint32_t cy, uint32_t cbScanline, SVGA3dSurfaceFormat enmFormat, bool fInvY,
819	uint32_t cchMaxX, uint32_t cchMaxY)
820	{
821	RT_NOREF(cbImage);
822
823	/*
824	* Skip stuff we can't or won't need to handle.
825	*/
826	if (!cx \|\| !cy \|\| !cchMaxX \|\| !cchMaxY)
827	return;
828	switch (enmFormat)
829	{
830	/* Compressed. */
831	case SVGA3D_DXT1:
832	case SVGA3D_DXT2:
833	case SVGA3D_DXT3:
834	case SVGA3D_DXT4:
835	case SVGA3D_DXT5:
836	return;
837	/* Generic. */
838	case SVGA3D_BUFFER:
839	return;
840	default:
841	break; /* ok */
842	}
843
844	/*
845	* Figure the pixel conversion factors.
846	*/
847	uint32_t cxPerChar = cx / cchMaxX + 1;
848	uint32_t cyPerChar = cy / cchMaxY + 1;
849	/** @todo try keep aspect... */
850	uint32_t const cchLine = (cx + cxPerChar - 1) / cxPerChar;
851	uint32_t const cbSrcPixel = vmsvga3dSurfaceFormatSize(enmFormat, NULL, NULL);
852
853	/*
854	* The very simple conversion we're doing in this function is based on
855	* mapping a block of converted pixels to an ASCII character of similar
856	* weigth. We do that by summing up all the 8-bit gray scale pixels in
857	* that block, applying a conversion factor and getting an index into an
858	* array of increasingly weighty characters.
859	*/
860	static const char s_szPalette[] = " ..`',:;icodxkO08XNWM";
861	static const uint32_t s_cchPalette = sizeof(s_szPalette) - 1;
862	uint32_t const cPixelsWeightPerChar = cxPerChar * cyPerChar * 256;
863
864	/*
865	* Do the work
866	*/
867	uint32_t pauScanline = (uint32_t )RTMemTmpAllocZ(sizeof(pauScanline[0]) * cchLine + cchLine + 1);
868	if (!pauScanline)
869	return;
870	char pszLine = (char )&pauScanline[cchLine];
871	RTCPTRUNION uSrc;
872	uSrc.pv = pvImage;
873	if (fInvY)
874	uSrc.pu8 += (cy - 1) * cbScanline;
875	uint32_t cyLeft = cy;
876	uint32_t cyLeftInScanline = cyPerChar;
877	bool fHitFormatAssert = false;
878	for (;;)
879	{
880	/*
881	* Process the scanline. This is tedious because of all the
882	* different formats. We generally ignore alpha, unless it's
883	* all we've got to work with.
884	* Color to 8-bit grayscale conversion is done by averaging.
885	*/
886	#define CONVERT_SCANLINE(a_RdExpr, a_AddExpr) \
887	do { \
888	for (uint32_t xSrc = 0, xDst = 0, cxLeftInChar = cxPerChar; xSrc < cx; xSrc++) \
889	{ \
890	a_RdExpr; \
891	pauScanline[xDst] += (a_AddExpr) & 0xff; \
892	Assert(pauScanline[xDst] <= cPixelsWeightPerChar); \
893	if (--cxLeftInChar == 0) \
894	{ \
895	xDst++; \
896	cxLeftInChar = cxPerChar; \
897	} \
898	} \
899	} while (0)
900
901	switch (enmFormat)
902	{
903	/* Unsigned RGB and super/subsets. */
904	case SVGA3D_X8R8G8B8:
905	case SVGA3D_A8R8G8B8:
906	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
907	( ( u32Tmp & 0xff) /* B */
908	+ ((u32Tmp >> 8) & 0xff) /* G */
909	+ ((u32Tmp >> 16) & 0xff) /* R */) / 3);
910	break;
911	case SVGA3D_R5G6B5:
912	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
913	( ( u16Tmp & 0x1f) * 8
914	+ ((u16Tmp >> 5) & 0x3f) * 4
915	+ ( u16Tmp >> 11) * 8 ) / 3 );
916	break;
917	case SVGA3D_X1R5G5B5:
918	case SVGA3D_A1R5G5B5:
919	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
920	( ( u16Tmp & 0x1f) * 8
921	+ ((u16Tmp >> 5) & 0x1f) * 8
922	+ ((u16Tmp >> 10) & 0x1f) * 8) / 3 );
923	break;
924	case SVGA3D_A4R4G4B4:
925	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
926	( ( u16Tmp & 0xf) * 16
927	+ ((u16Tmp >> 4) & 0xf) * 16
928	+ ((u16Tmp >> 8) & 0xf) * 16) / 3 );
929	break;
930	case SVGA3D_A16B16G16R16:
931	CONVERT_SCANLINE(uint64_t const u64Tmp = uSrc.pu64[xSrc],
932	( ((u64Tmp >> 8) & 0xff) /* R */
933	+ ((u64Tmp >> 24) & 0xff) /* G */
934	+ ((u64Tmp >> 40) & 0xff) /* B */ ) / 3);
935	break;
936	case SVGA3D_A2R10G10B10:
937	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
938	( ( u32Tmp & 0x3ff) /* B */
939	+ ((u32Tmp >> 10) & 0x3ff) /* G */
940	+ ((u32Tmp >> 20) & 0x3ff) /* R / ) / (3 4));
941	break;
942	case SVGA3D_G16R16:
943	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
944	( (u32Tmp & 0xffff) /* R */
945	+ (u32Tmp >> 16 ) /* G */) / 0x200);
946	break;
947
948	/* Depth. */
949	case SVGA3D_Z_D32:
950	CONVERT_SCANLINE(uint32_t const u32Tmp = ~((uSrc.pu32[xSrc] >> 1) \| uSrc.pu32[xSrc]) & UINT32_C(0x44444444),
951	(( u32Tmp >> (2 - 0)) & RT_BIT_32(0))
952	\| ((u32Tmp >> ( 6 - 1)) & RT_BIT_32(1))
953	\| ((u32Tmp >> (10 - 2)) & RT_BIT_32(2))
954	\| ((u32Tmp >> (14 - 3)) & RT_BIT_32(3))
955	\| ((u32Tmp >> (18 - 4)) & RT_BIT_32(4))
956	\| ((u32Tmp >> (22 - 5)) & RT_BIT_32(5))
957	\| ((u32Tmp >> (26 - 6)) & RT_BIT_32(6))
958	\| ((u32Tmp >> (30 - 7)) & RT_BIT_32(7)) );
959	break;
960	case SVGA3D_Z_D16:
961	CONVERT_SCANLINE(uint16_t const u16Tmp = ~uSrc.pu16[xSrc],
962	((u16Tmp >> ( 1 - 0)) & RT_BIT_32(0))
963	\| ((u16Tmp >> ( 3 - 1)) & RT_BIT_32(1))
964	\| ((u16Tmp >> ( 5 - 2)) & RT_BIT_32(2))
965	\| ((u16Tmp >> ( 7 - 3)) & RT_BIT_32(3))
966	\| ((u16Tmp >> ( 9 - 4)) & RT_BIT_32(4))
967	\| ((u16Tmp >> (11 - 5)) & RT_BIT_32(5))
968	\| ((u16Tmp >> (13 - 6)) & RT_BIT_32(6))
969	\| ((u16Tmp >> (15 - 7)) & RT_BIT_32(7)) );
970	break;
971	case SVGA3D_Z_D24S8:
972	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
973	( u32Tmp & 0xff) /* stencile */
974	\| ((~u32Tmp >> 18) & 0x3f));
975	break;
976	case SVGA3D_Z_D15S1:
977	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
978	( (u16Tmp & 0x01) << 7) /* stencile */
979	\| ((~u16Tmp >> 8) & 0x7f));
980	break;
981
982	/* Pure alpha. */
983	case SVGA3D_ALPHA8:
984	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
985	break;
986
987	/* Luminance */
988	case SVGA3D_LUMINANCE8:
989	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
990	break;
991	case SVGA3D_LUMINANCE4_ALPHA4:
992	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc] & 0xf0);
993	break;
994	case SVGA3D_LUMINANCE16:
995	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu16[xSrc] >> 8);
996	break;
997	case SVGA3D_LUMINANCE8_ALPHA8:
998	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu16[xSrc] >> 8);
999	break;
1000
1001	/* Not supported. */
1002	case SVGA3D_DXT1:
1003	case SVGA3D_DXT2:
1004	case SVGA3D_DXT3:
1005	case SVGA3D_DXT4:
1006	case SVGA3D_DXT5:
1007	case SVGA3D_BUFFER:
1008	AssertFailedBreak();
1009
1010	/* Not considered for implementation yet. */
1011	case SVGA3D_BUMPU8V8:
1012	case SVGA3D_BUMPL6V5U5:
1013	case SVGA3D_BUMPX8L8V8U8:
1014	case SVGA3D_BUMPL8V8U8:
1015	case SVGA3D_ARGB_S10E5:
1016	case SVGA3D_ARGB_S23E8:
1017	case SVGA3D_V8U8:
1018	case SVGA3D_Q8W8V8U8:
1019	case SVGA3D_CxV8U8:
1020	case SVGA3D_X8L8V8U8:
1021	case SVGA3D_A2W10V10U10:
1022	case SVGA3D_R_S10E5:
1023	case SVGA3D_R_S23E8:
1024	case SVGA3D_RG_S10E5:
1025	case SVGA3D_RG_S23E8:
1026	case SVGA3D_Z_D24X8:
1027	case SVGA3D_V16U16:
1028	case SVGA3D_UYVY:
1029	case SVGA3D_YUY2:
1030	case SVGA3D_NV12:
1031	case SVGA3D_AYUV:
1032	case SVGA3D_BC4_UNORM:
1033	case SVGA3D_BC5_UNORM:
1034	case SVGA3D_Z_DF16:
1035	case SVGA3D_Z_DF24:
1036	case SVGA3D_Z_D24S8_INT:
1037	if (!fHitFormatAssert)
1038	{
1039	AssertMsgFailed(("%s is not implemented\n", vmsvgaLookupEnum((int)enmFormat, &g_SVGA3dSurfaceFormat2String)));
1040	fHitFormatAssert = true;
1041	}
1042	RT_FALL_THRU();
1043	default:
1044	/* Lazy programmer fallbacks. */
1045	if (cbSrcPixel == 4)
1046	CONVERT_SCANLINE(uint32_t const u32Tmp = uSrc.pu32[xSrc],
1047	( ( u32Tmp & 0xff)
1048	+ ((u32Tmp >> 8) & 0xff)
1049	+ ((u32Tmp >> 16) & 0xff)
1050	+ ((u32Tmp >> 24) & 0xff) ) / 4);
1051	else if (cbSrcPixel == 3)
1052	CONVERT_SCANLINE(RT_NOTHING,
1053	( (uint32_t)uSrc.pu8[xSrc * 4]
1054	+ (uint32_t)uSrc.pu8[xSrc * 4 + 1]
1055	+ (uint32_t)uSrc.pu8[xSrc * 4 + 2] ) / 3);
1056	else if (cbSrcPixel == 2)
1057	CONVERT_SCANLINE(uint16_t const u16Tmp = uSrc.pu16[xSrc],
1058	( ( u16Tmp & 0xf)
1059	+ ((u16Tmp >> 4) & 0xf)
1060	+ ((u16Tmp >> 8) & 0xf)
1061	+ ((u16Tmp >> 12) & 0xf) ) * 4 /* mul 16 div 4 */ );
1062	else if (cbSrcPixel == 1)
1063	CONVERT_SCANLINE(RT_NOTHING, uSrc.pu8[xSrc]);
1064	else
1065	AssertFailed();
1066	break;
1067
1068	}
1069
1070	/*
1071	* Print we've reached the end of a block in y direction or if we're at
1072	* the end of the image.
1073	*/
1074	cyLeft--;
1075	if (--cyLeftInScanline == 0 \|\| cyLeft == 0)
1076	{
1077	for (uint32_t i = 0; i < cchLine; i++)
1078	{
1079	uint32_t off = pauScanline[i] * s_cchPalette / cPixelsWeightPerChar; Assert(off < s_cchPalette);
1080	pszLine[i] = s_szPalette[off < sizeof(s_szPalette) - 1 ? off : sizeof(s_szPalette) - 1];
1081	}
1082	pszLine[cchLine] = '\0';
1083	pfnPrintLine(pszLine, pvUser);
1084
1085	if (!cyLeft)
1086	break;
1087	cyLeftInScanline = cyPerChar;
1088	RT_BZERO(pauScanline, sizeof(pauScanline[0]) * cchLine);
1089	}
1090
1091	/*
1092	* Advance.
1093	*/
1094	if (!fInvY)
1095	uSrc.pu8 += cbScanline;
1096	else
1097	uSrc.pu8 -= cbScanline;
1098	}
1099	}
1100
1101
1102
1103	/**
1104	* Formats a SVGA3dRenderState structure as a string.
1105	*
1106	* @returns pszBuffer.
1107	* @param pszBuffer Output string buffer.
1108	* @param cbBuffer Size of output buffer.
1109	* @param pRenderState The SVGA3d render state to format.
1110	*/
1111	char vmsvga3dFormatRenderState(char pszBuffer, size_t cbBuffer, SVGA3dRenderState const *pRenderState)
1112	{
1113	/*
1114	* List of render state names with type prefix.
1115	*
1116	* First char in the name is a type indicator:
1117	* - '*' = requires special handling.
1118	* - 'f' = SVGA3dbool
1119	* - 'd' = uint32_t
1120	* - 'r' = float
1121	* - 'b' = SVGA3dBlendOp
1122	* - 'c' = SVGA3dColor, SVGA3dColorMask
1123	* - 'e' = SVGA3dBlendEquation
1124	* - 'm' = SVGA3dColorMask
1125	* - 'p' = SVGA3dCmpFunc
1126	* - 's' = SVGA3dStencilOp
1127	* - 'v' = SVGA3dVertexMaterial
1128	* - 'w' = SVGA3dWrapFlags
1129	*/
1130	static const char * const s_apszRenderStateNamesAndType[] =
1131	{
1132	"" "INVALID", / invalid */
1133	"f" "ZENABLE", /* SVGA3dBool */
1134	"f" "ZWRITEENABLE", /* SVGA3dBool */
1135	"f" "ALPHATESTENABLE", /* SVGA3dBool */
1136	"f" "DITHERENABLE", /* SVGA3dBool */
1137	"f" "BLENDENABLE", /* SVGA3dBool */
1138	"f" "FOGENABLE", /* SVGA3dBool */
1139	"f" "SPECULARENABLE", /* SVGA3dBool */
1140	"f" "STENCILENABLE", /* SVGA3dBool */
1141	"f" "LIGHTINGENABLE", /* SVGA3dBool */
1142	"f" "NORMALIZENORMALS", /* SVGA3dBool */
1143	"f" "POINTSPRITEENABLE", /* SVGA3dBool */
1144	"f" "POINTSCALEENABLE", /* SVGA3dBool */
1145	"x" "STENCILREF", /* uint32_t */
1146	"x" "STENCILMASK", /* uint32_t */
1147	"x" "STENCILWRITEMASK", /* uint32_t */
1148	"r" "FOGSTART", /* float */
1149	"r" "FOGEND", /* float */
1150	"r" "FOGDENSITY", /* float */
1151	"r" "POINTSIZE", /* float */
1152	"r" "POINTSIZEMIN", /* float */
1153	"r" "POINTSIZEMAX", /* float */
1154	"r" "POINTSCALE_A", /* float */
1155	"r" "POINTSCALE_B", /* float */
1156	"r" "POINTSCALE_C", /* float */
1157	"c" "FOGCOLOR", /* SVGA3dColor */
1158	"c" "AMBIENT", /* SVGA3dColor */
1159	"" "CLIPPLANEENABLE", / SVGA3dClipPlanes */
1160	"" "FOGMODE", / SVGA3dFogMode */
1161	"" "FILLMODE", / SVGA3dFillMode */
1162	"" "SHADEMODE", / SVGA3dShadeMode */
1163	"" "LINEPATTERN", / SVGA3dLinePattern */
1164	"b" "SRCBLEND", /* SVGA3dBlendOp */
1165	"b" "DSTBLEND", /* SVGA3dBlendOp */
1166	"e" "BLENDEQUATION", /* SVGA3dBlendEquation */
1167	"" "CULLMODE", / SVGA3dFace */
1168	"p" "ZFUNC", /* SVGA3dCmpFunc */
1169	"p" "ALPHAFUNC", /* SVGA3dCmpFunc */
1170	"p" "STENCILFUNC", /* SVGA3dCmpFunc */
1171	"s" "STENCILFAIL", /* SVGA3dStencilOp */
1172	"s" "STENCILZFAIL", /* SVGA3dStencilOp */
1173	"s" "STENCILPASS", /* SVGA3dStencilOp */
1174	"r" "ALPHAREF", /* float */
1175	"" "FRONTWINDING", / SVGA3dFrontWinding */
1176	"" "COORDINATETYPE", / SVGA3dCoordinateType */
1177	"r" "ZBIAS", /* float */
1178	"f" "RANGEFOGENABLE", /* SVGA3dBool */
1179	"c" "COLORWRITEENABLE", /* SVGA3dColorMask */
1180	"f" "VERTEXMATERIALENABLE", /* SVGA3dBool */
1181	"v" "DIFFUSEMATERIALSOURCE", /* SVGA3dVertexMaterial */
1182	"v" "SPECULARMATERIALSOURCE", /* SVGA3dVertexMaterial */
1183	"v" "AMBIENTMATERIALSOURCE", /* SVGA3dVertexMaterial */
1184	"v" "EMISSIVEMATERIALSOURCE", /* SVGA3dVertexMaterial */
1185	"c" "TEXTUREFACTOR", /* SVGA3dColor */
1186	"f" "LOCALVIEWER", /* SVGA3dBool */
1187	"f" "SCISSORTESTENABLE", /* SVGA3dBool */
1188	"c" "BLENDCOLOR", /* SVGA3dColor */
1189	"f" "STENCILENABLE2SIDED", /* SVGA3dBool */
1190	"p" "CCWSTENCILFUNC", /* SVGA3dCmpFunc */
1191	"s" "CCWSTENCILFAIL", /* SVGA3dStencilOp */
1192	"s" "CCWSTENCILZFAIL", /* SVGA3dStencilOp */
1193	"s" "CCWSTENCILPASS", /* SVGA3dStencilOp */
1194	"" "VERTEXBLEND", / SVGA3dVertexBlendFlags */
1195	"r" "SLOPESCALEDEPTHBIAS", /* float */
1196	"r" "DEPTHBIAS", /* float */
1197	"r" "OUTPUTGAMMA", /* float */
1198	"f" "ZVISIBLE", /* SVGA3dBool */
1199	"f" "LASTPIXEL", /* SVGA3dBool */
1200	"f" "CLIPPING", /* SVGA3dBool */
1201	"w" "WRAP0", /* SVGA3dWrapFlags */
1202	"w" "WRAP1", /* SVGA3dWrapFlags */
1203	"w" "WRAP2", /* SVGA3dWrapFlags */
1204	"w" "WRAP3", /* SVGA3dWrapFlags */
1205	"w" "WRAP4", /* SVGA3dWrapFlags */
1206	"w" "WRAP5", /* SVGA3dWrapFlags */
1207	"w" "WRAP6", /* SVGA3dWrapFlags */
1208	"w" "WRAP7", /* SVGA3dWrapFlags */
1209	"w" "WRAP8", /* SVGA3dWrapFlags */
1210	"w" "WRAP9", /* SVGA3dWrapFlags */
1211	"w" "WRAP10", /* SVGA3dWrapFlags */
1212	"w" "WRAP11", /* SVGA3dWrapFlags */
1213	"w" "WRAP12", /* SVGA3dWrapFlags */
1214	"w" "WRAP13", /* SVGA3dWrapFlags */
1215	"w" "WRAP14", /* SVGA3dWrapFlags */
1216	"w" "WRAP15", /* SVGA3dWrapFlags */
1217	"f" "MULTISAMPLEANTIALIAS", /* SVGA3dBool */
1218	"x" "MULTISAMPLEMASK", /* uint32_t */
1219	"f" "INDEXEDVERTEXBLENDENABLE", /* SVGA3dBool */
1220	"r" "TWEENFACTOR", /* float */
1221	"f" "ANTIALIASEDLINEENABLE", /* SVGA3dBool */
1222	"c" "COLORWRITEENABLE1", /* SVGA3dColorMask */
1223	"c" "COLORWRITEENABLE2", /* SVGA3dColorMask */
1224	"c" "COLORWRITEENABLE3", /* SVGA3dColorMask */
1225	"f" "SEPARATEALPHABLENDENABLE", /* SVGA3dBool */
1226	"b" "SRCBLENDALPHA", /* SVGA3dBlendOp */
1227	"b" "DSTBLENDALPHA", /* SVGA3dBlendOp */
1228	"e" "BLENDEQUATIONALPHA", /* SVGA3dBlendEquation */
1229	"" "TRANSPARENCYANTIALIAS", / SVGA3dTransparencyAntialiasType */
1230	"f" "LINEAA", /* SVGA3dBool */
1231	"r" "LINEWIDTH", /* float */
1232	};
1233
1234	uint32_t iState = pRenderState->state;
1235	if (iState != SVGA3D_RS_INVALID)
1236	{
1237	if (iState < RT_ELEMENTS(s_apszRenderStateNamesAndType))
1238	{
1239	const char *pszName = s_apszRenderStateNamesAndType[iState];
1240	char const chType = *pszName++;
1241
1242	union
1243	{
1244	uint32_t u;
1245	float r;
1246	SVGA3dColorMask Color;
1247	} uValue;
1248	uValue.u = pRenderState->uintValue;
1249
1250	switch (chType)
1251	{
1252	case 'f':
1253	if (uValue.u == 0)
1254	RTStrPrintf(pszBuffer, cbBuffer, "%s = false", pszName);
1255	else if (uValue.u == 1)
1256	RTStrPrintf(pszBuffer, cbBuffer, "%s = true", pszName);
1257	else
1258	RTStrPrintf(pszBuffer, cbBuffer, "%s = true (%#x)", pszName, uValue.u);
1259	break;
1260	case 'x':
1261	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x (%d)", pszName, uValue.u, uValue.u);
1262	break;
1263	case 'r':
1264	RTStrPrintf(pszBuffer, cbBuffer, "%s = %d.%06u (%#x)",
1265	pszName, (int)uValue.r, (unsigned)(uValue.r * 1000000) % 1000000U, uValue.u);
1266	break;
1267	case 'c': //SVGA3dColor, SVGA3dColorMask
1268	RTStrPrintf(pszBuffer, cbBuffer, "%s = RGBA(%d,%d,%d,%d) (%#x)", pszName,
1269	uValue.Color.s.red, uValue.Color.s.green, uValue.Color.s.blue, uValue.Color.s.alpha, uValue.u);
1270	break;
1271	case 'w': //SVGA3dWrapFlags
1272	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x%s", pszName, uValue.u,
1273	uValue.u <= SVGA3D_WRAPCOORD_ALL ? " (out of bounds" : "");
1274	break;
1275	default:
1276	AssertFailed(); RT_FALL_THRU();
1277	case 'b': //SVGA3dBlendOp
1278	case 'e': //SVGA3dBlendEquation
1279	case 'p': //SVGA3dCmpFunc
1280	case 's': //SVGA3dStencilOp
1281	case 'v': //SVGA3dVertexMaterial
1282	case '*':
1283	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x", pszName, uValue.u);
1284	break;
1285	}
1286	}
1287	else
1288	RTStrPrintf(pszBuffer, cbBuffer, "UNKNOWN_%d_%#x = %#x", iState, iState, pRenderState->uintValue);
1289	}
1290	else
1291	RTStrPrintf(pszBuffer, cbBuffer, "INVALID");
1292	return pszBuffer;
1293	}
1294
1295
1296	/**
1297	* Formats a SVGA3dTextureState structure as a string.
1298	*
1299	* @returns pszBuffer.
1300	* @param pszBuffer Output string buffer.
1301	* @param cbBuffer Size of output buffer.
1302	* @param pTextureState The SVGA3d texture state to format.
1303	*/
1304	char vmsvga3dFormatTextureState(char pszBuffer, size_t cbBuffer, SVGA3dTextureState const *pTextureState)
1305	{
1306	static const char * const s_apszTextureStateNamesAndType[] =
1307	{
1308	"" "INVALID", / invalid */
1309	"x" "BIND_TEXTURE", /* SVGA3dSurfaceId */
1310	"m" "COLOROP", /* SVGA3dTextureCombiner */
1311	"a" "COLORARG1", /* SVGA3dTextureArgData */
1312	"a" "COLORARG2", /* SVGA3dTextureArgData */
1313	"m" "ALPHAOP", /* SVGA3dTextureCombiner */
1314	"a" "ALPHAARG1", /* SVGA3dTextureArgData */
1315	"a" "ALPHAARG2", /* SVGA3dTextureArgData */
1316	"e" "ADDRESSU", /* SVGA3dTextureAddress */
1317	"e" "ADDRESSV", /* SVGA3dTextureAddress */
1318	"l" "MIPFILTER", /* SVGA3dTextureFilter */
1319	"l" "MAGFILTER", /* SVGA3dTextureFilter */
1320	"m" "MINFILTER", /* SVGA3dTextureFilter */
1321	"c" "BORDERCOLOR", /* SVGA3dColor */
1322	"r" "TEXCOORDINDEX", /* uint32_t */
1323	"t" "TEXTURETRANSFORMFLAGS", /* SVGA3dTexTransformFlags */
1324	"g" "TEXCOORDGEN", /* SVGA3dTextureCoordGen */
1325	"r" "BUMPENVMAT00", /* float */
1326	"r" "BUMPENVMAT01", /* float */
1327	"r" "BUMPENVMAT10", /* float */
1328	"r" "BUMPENVMAT11", /* float */
1329	"x" "TEXTURE_MIPMAP_LEVEL", /* uint32_t */
1330	"r" "TEXTURE_LOD_BIAS", /* float */
1331	"x" "TEXTURE_ANISOTROPIC_LEVEL", /* uint32_t */
1332	"e" "ADDRESSW", /* SVGA3dTextureAddress */
1333	"r" "GAMMA", /* float */
1334	"r" "BUMPENVLSCALE", /* float */
1335	"r" "BUMPENVLOFFSET", /* float */
1336	"a" "COLORARG0", /* SVGA3dTextureArgData */
1337	"a" "ALPHAARG0" /* SVGA3dTextureArgData */
1338	};
1339
1340	/*
1341	* Format the stage first.
1342	*/
1343	char *pszRet = pszBuffer;
1344	size_t cchPrefix = RTStrPrintf(pszBuffer, cbBuffer, "[%u] ", pTextureState->stage);
1345	if (cchPrefix < cbBuffer)
1346	{
1347	cbBuffer -= cchPrefix;
1348	pszBuffer += cchPrefix;
1349	}
1350	else
1351	cbBuffer = 0;
1352
1353	/*
1354	* Format the name and value.
1355	*/
1356	uint32_t iName = pTextureState->name;
1357	if (iName != SVGA3D_TS_INVALID)
1358	{
1359	if (iName < RT_ELEMENTS(s_apszTextureStateNamesAndType))
1360	{
1361	const char *pszName = s_apszTextureStateNamesAndType[iName];
1362	char chType = *pszName++;
1363
1364	union
1365	{
1366	uint32_t u;
1367	float r;
1368	SVGA3dColorMask Color;
1369	} uValue;
1370	uValue.u = pTextureState->value;
1371
1372	switch (chType)
1373	{
1374	case 'x':
1375	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x (%d)", pszName, uValue.u, uValue.u);
1376	break;
1377
1378	case 'r':
1379	RTStrPrintf(pszBuffer, cbBuffer, "%s = %d.%06u (%#x)",
1380	pszName, (int)uValue.r, (unsigned)(uValue.r * 1000000) % 1000000U, uValue.u);
1381	break;
1382
1383	case 'a': //SVGA3dTextureArgData
1384	{
1385	static const char * const s_apszValues[] =
1386	{
1387	"INVALID", "CONSTANT", "PREVIOUS", "DIFFUSE", "TEXTURE", "SPECULAR"
1388	};
1389	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1390	"SVGA3D_TA_", s_apszValues, RT_ELEMENTS(s_apszValues));
1391	break;
1392	}
1393
1394	case 'c': //SVGA3dColor, SVGA3dColorMask
1395	RTStrPrintf(pszBuffer, cbBuffer, "%s = RGBA(%d,%d,%d,%d) (%#x)", pszName,
1396	uValue.Color.s.red, uValue.Color.s.green, uValue.Color.s.blue, uValue.Color.s.alpha, uValue.u);
1397	break;
1398
1399	case 'e': //SVGA3dTextureAddress
1400	{
1401	static const char * const s_apszValues[] =
1402	{
1403	"INVALID", "WRAP", "MIRROR", "CLAMP", "BORDER", "MIRRORONCE", "EDGE",
1404	};
1405	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1406	"SVGA3D_TEX_ADDRESS_", s_apszValues, RT_ELEMENTS(s_apszValues));
1407	break;
1408	}
1409
1410	case 'l': //SVGA3dTextureFilter
1411	{
1412	static const char * const s_apszValues[] =
1413	{
1414	"NONE", "NEAREST", "LINEAR", "ANISOTROPIC", "FLATCUBIC", "GAUSSIANCUBIC", "PYRAMIDALQUAD", "GAUSSIANQUAD",
1415	};
1416	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1417	"SVGA3D_TEX_FILTER_", s_apszValues, RT_ELEMENTS(s_apszValues));
1418	break;
1419	}
1420
1421	case 'g': //SVGA3dTextureCoordGen
1422	{
1423	static const char * const s_apszValues[] =
1424	{
1425	"OFF", "EYE_POSITION", "EYE_NORMAL", "REFLECTIONVECTOR", "SPHERE",
1426	};
1427	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1428	"SVGA3D_TEXCOORD_GEN_", s_apszValues, RT_ELEMENTS(s_apszValues));
1429	break;
1430	}
1431
1432	case 'm': //SVGA3dTextureCombiner
1433	{
1434	static const char * const s_apszValues[] =
1435	{
1436	"INVALID", "DISABLE", "SELECTARG1", "SELECTARG2", "MODULATE", "ADD", "ADDSIGNED", "SUBTRACT",
1437	"BLENDTEXTUREALPHA", "BLENDDIFFUSEALPHA", "BLENDCURRENTALPHA", "BLENDFACTORALPHA", "MODULATE2X",
1438	"MODULATE4X", "DSDT", "DOTPRODUCT3", "BLENDTEXTUREALPHAPM", "ADDSIGNED2X", "ADDSMOOTH", "PREMODULATE",
1439	"MODULATEALPHA_ADDCOLOR", "MODULATECOLOR_ADDALPHA", "MODULATEINVALPHA_ADDCOLOR",
1440	"MODULATEINVCOLOR_ADDALPHA", "BUMPENVMAPLUMINANCE", "MULTIPLYADD", "LERP",
1441	};
1442	vmsvgaFormatEnumValue(pszBuffer, cbBuffer, pszName, uValue.u,
1443	"SVGA3D_TC_", s_apszValues, RT_ELEMENTS(s_apszValues));
1444	break;
1445	}
1446
1447	default:
1448	AssertFailed();
1449	RTStrPrintf(pszBuffer, cbBuffer, "%s = %#x\n", pszName, uValue.u);
1450	break;
1451	}
1452	}
1453	else
1454	RTStrPrintf(pszBuffer, cbBuffer, "UNKNOWN_%d_%#x = %#x\n", iName, iName, pTextureState->value);
1455	}
1456	else
1457	RTStrPrintf(pszBuffer, cbBuffer, "INVALID");
1458	return pszRet;
1459	}
1460
1461
1462
1463	static const char * const g_apszTransformTypes[] =
1464	{
1465	"SVGA3D_TRANSFORM_INVALID",
1466	"SVGA3D_TRANSFORM_WORLD",
1467	"SVGA3D_TRANSFORM_VIEW",
1468	"SVGA3D_TRANSFORM_PROJECTION",
1469	"SVGA3D_TRANSFORM_TEXTURE0",
1470	"SVGA3D_TRANSFORM_TEXTURE1",
1471	"SVGA3D_TRANSFORM_TEXTURE2",
1472	"SVGA3D_TRANSFORM_TEXTURE3",
1473	"SVGA3D_TRANSFORM_TEXTURE4",
1474	"SVGA3D_TRANSFORM_TEXTURE5",
1475	"SVGA3D_TRANSFORM_TEXTURE6",
1476	"SVGA3D_TRANSFORM_TEXTURE7",
1477	"SVGA3D_TRANSFORM_WORLD1",
1478	"SVGA3D_TRANSFORM_WORLD2",
1479	"SVGA3D_TRANSFORM_WORLD3",
1480	};
1481
1482	static const char * const g_apszFaces[] =
1483	{
1484	"SVGA3D_FACE_INVALID",
1485	"SVGA3D_FACE_NONE",
1486	"SVGA3D_FACE_FRONT",
1487	"SVGA3D_FACE_BACK",
1488	"SVGA3D_FACE_FRONT_BACK",
1489	};
1490
1491	static const char * const g_apszLightTypes[] =
1492	{
1493	"SVGA3D_LIGHTTYPE_INVALID",
1494	"SVGA3D_LIGHTTYPE_POINT",
1495	"SVGA3D_LIGHTTYPE_SPOT1",
1496	"SVGA3D_LIGHTTYPE_SPOT2",
1497	"SVGA3D_LIGHTTYPE_DIRECTIONAL",
1498	};
1499
1500	static const char * const g_apszRenderTargets[] =
1501	{
1502	"SVGA3D_RT_DEPTH",
1503	"SVGA3D_RT_STENCIL",
1504	"SVGA3D_RT_COLOR0",
1505	"SVGA3D_RT_COLOR1",
1506	"SVGA3D_RT_COLOR2",
1507	"SVGA3D_RT_COLOR3",
1508	"SVGA3D_RT_COLOR4",
1509	"SVGA3D_RT_COLOR5",
1510	"SVGA3D_RT_COLOR6",
1511	"SVGA3D_RT_COLOR7",
1512	};
1513
1514	static void vmsvga3dInfoContextWorkerOne(PCDBGFINFOHLP pHlp, PVMSVGA3DCONTEXT pContext, bool fVerbose)
1515	{
1516	RT_NOREF(fVerbose);
1517	char szTmp[128];
1518
1519	pHlp->pfnPrintf(pHlp, "* VMSVGA 3d context %#x (%d) *\n", pContext->id, pContext->id);
1520	#ifdef RT_OS_WINDOWS
1521	pHlp->pfnPrintf(pHlp, "hwnd: %p\n", pContext->hwnd);
1522	if (fVerbose)
1523	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->hwnd);
1524	# ifdef VMSVGA3D_DIRECT3D
1525	pHlp->pfnPrintf(pHlp, "pDevice: %p\n", pContext->pDevice);
1526	# else
1527	pHlp->pfnPrintf(pHlp, "hdc: %p\n", pContext->hdc);
1528	pHlp->pfnPrintf(pHlp, "hglrc: %p\n", pContext->hglrc);
1529	# endif
1530
1531	#elif defined(RT_OS_DARWIN)
1532	pHlp->pfnPrintf(pHlp, "cocoaView: %p\n", pContext->cocoaView);
1533	if (pContext->cocoaView)
1534	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->cocoaView);
1535	pHlp->pfnPrintf(pHlp, "cocoaContext: %p\n", pContext->cocoaContext);
1536	if (pContext->fOtherProfile)
1537	pHlp->pfnPrintf(pHlp, "fOtherProfile: true\n");
1538
1539	#else
1540	pHlp->pfnPrintf(pHlp, "window: %p\n", pContext->window);
1541	if (pContext->window)
1542	vmsvga3dInfoHostWindow(pHlp, (uintptr_t)pContext->window);
1543	pHlp->pfnPrintf(pHlp, "glxContext: %p\n", pContext->glxContext);
1544
1545	#endif
1546
1547	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); i++)
1548	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
1549	pHlp->pfnPrintf(pHlp, "aSidActiveTextures[%u]: %#x\n", i, pContext->aSidActiveTextures[i]);
1550
1551	pHlp->pfnPrintf(pHlp, "fUpdateFlags: %#x\n", pContext->state.u32UpdateFlags);
1552
1553	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
1554	if (pContext->state.aRenderState[i].state != SVGA3D_RS_INVALID)
1555	pHlp->pfnPrintf(pHlp, "aRenderState[%3d]: %s\n", i,
1556	vmsvga3dFormatRenderState(szTmp, sizeof(szTmp), &pContext->state.aRenderState[i]));
1557
1558	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aTextureStates); i++)
1559	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[i]); j++)
1560	if (pContext->state.aTextureStates[i][j].name != SVGA3D_TS_INVALID)
1561	pHlp->pfnPrintf(pHlp, "aTextureStates[%3d][%3d]: %s\n", i, j,
1562	vmsvga3dFormatTextureState(szTmp, sizeof(szTmp), &pContext->state.aTextureStates[i][j]));
1563
1564	AssertCompile(RT_ELEMENTS(g_apszTransformTypes) == SVGA3D_TRANSFORM_MAX);
1565	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aTransformState); i++)
1566	if (pContext->state.aTransformState[i].fValid)
1567	{
1568	pHlp->pfnPrintf(pHlp, "aTransformState[%s(%u)]:\n", g_apszTransformTypes[i], i);
1569	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTransformState[i].matrix); j++)
1570	pHlp->pfnPrintf(pHlp,
1571	(j % 4) == 0 ? " [ " FLOAT_FMT_STR : (j % 4) < 3 ? ", " FLOAT_FMT_STR : ", " FLOAT_FMT_STR "]\n",
1572	FLOAT_FMT_ARGS(pContext->state.aTransformState[i].matrix[j]));
1573	}
1574
1575	AssertCompile(RT_ELEMENTS(g_apszFaces) == SVGA3D_FACE_MAX);
1576	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aMaterial); i++)
1577	if (pContext->state.aMaterial[i].fValid)
1578	{
1579	pHlp->pfnPrintf(pHlp, "aTransformState[%s(%u)]: shininess=" FLOAT_FMT_STR "\n",
1580	g_apszFaces[i], i, FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.shininess));
1581	pHlp->pfnPrintf(pHlp, " diffuse =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1582	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[0]),
1583	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[1]),
1584	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[2]),
1585	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.diffuse[3]));
1586	pHlp->pfnPrintf(pHlp, " ambient =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1587	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[0]),
1588	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[1]),
1589	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[2]),
1590	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.ambient[3]));
1591	pHlp->pfnPrintf(pHlp, " specular=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1592	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[0]),
1593	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[1]),
1594	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[2]),
1595	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.specular[3]));
1596	pHlp->pfnPrintf(pHlp, " emissive=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1597	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[0]),
1598	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[1]),
1599	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[2]),
1600	FLOAT_FMT_ARGS(pContext->state.aMaterial[i].material.emissive[3]));
1601	}
1602
1603	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aClipPlane); i++)
1604	if (pContext->state.aClipPlane[i].fValid)
1605	pHlp->pfnPrintf(pHlp, "aClipPlane[%#04x]: [ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1606	i,
1607	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[0]),
1608	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[1]),
1609	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[2]),
1610	FLOAT_FMT_ARGS(pContext->state.aClipPlane[i].plane[3]));
1611
1612	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aLightData); i++)
1613	if (pContext->state.aLightData[i].fValidData)
1614	{
1615	pHlp->pfnPrintf(pHlp, "aLightData[%#04x]: enabled=%RTbool inWorldSpace=%RTbool type=%s(%u)\n",
1616	i,
1617	pContext->state.aLightData[i].fEnabled,
1618	pContext->state.aLightData[i].data.inWorldSpace,
1619	(uint32_t)pContext->state.aLightData[i].data.type < RT_ELEMENTS(g_apszLightTypes)
1620	? g_apszLightTypes[pContext->state.aLightData[i].data.type] : "UNKNOWN",
1621	pContext->state.aLightData[i].data.type);
1622	pHlp->pfnPrintf(pHlp, " diffuse =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1623	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[0]),
1624	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[1]),
1625	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[2]),
1626	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.diffuse[3]));
1627	pHlp->pfnPrintf(pHlp, " specular =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1628	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[0]),
1629	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[1]),
1630	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[2]),
1631	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.specular[3]));
1632	pHlp->pfnPrintf(pHlp, " ambient =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1633	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[0]),
1634	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[1]),
1635	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[2]),
1636	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.ambient[3]));
1637	pHlp->pfnPrintf(pHlp, " position =[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1638	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[0]),
1639	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[1]),
1640	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[2]),
1641	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.position[3]));
1642	pHlp->pfnPrintf(pHlp, " direction=[ " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR " ]\n",
1643	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[0]),
1644	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[1]),
1645	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[2]),
1646	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.direction[3]));
1647	pHlp->pfnPrintf(pHlp, " range=" FLOAT_FMT_STR " falloff=" FLOAT_FMT_STR "\n",
1648	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.range),
1649	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.falloff));
1650	pHlp->pfnPrintf(pHlp, " attenuation0=" FLOAT_FMT_STR " attenuation1=" FLOAT_FMT_STR " attenuation2=" FLOAT_FMT_STR "\n",
1651	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation0),
1652	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation1),
1653	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.attenuation2));
1654	pHlp->pfnPrintf(pHlp, " theta=" FLOAT_FMT_STR " phi=" FLOAT_FMT_STR "\n",
1655	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.theta),
1656	FLOAT_FMT_ARGS(pContext->state.aLightData[i].data.phi));
1657	}
1658
1659	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
1660	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
1661	pHlp->pfnPrintf(pHlp, "aRenderTargets[%s/%u] = %#x (%d)\n",
1662	i < RT_ELEMENTS(g_apszRenderTargets) ? g_apszRenderTargets[i] : "UNKNOWN", i,
1663	pContext->state.aRenderTargets[i], pContext->state.aRenderTargets[i]);
1664
1665	pHlp->pfnPrintf(pHlp, "RectScissor: (x,y,cx,cy)=(%u,%u,%u,%u)\n",
1666	pContext->state.RectViewPort.x, pContext->state.RectViewPort.y,
1667	pContext->state.RectViewPort.w, pContext->state.RectViewPort.h);
1668	pHlp->pfnPrintf(pHlp, "zRange: (min,max)=(" FLOAT_FMT_STR ", " FLOAT_FMT_STR ")\n",
1669	FLOAT_FMT_ARGS(pContext->state.zRange.min),
1670	FLOAT_FMT_ARGS(pContext->state.zRange.max));
1671	pHlp->pfnPrintf(pHlp, "fUpdateFlags: %#x\n", pContext->state.u32UpdateFlags);
1672	pHlp->pfnPrintf(pHlp, "shidPixel: %#x (%d)\n", pContext->state.shidPixel, pContext->state.shidPixel);
1673	pHlp->pfnPrintf(pHlp, "shidVertex: %#x (%d)\n", pContext->state.shidVertex, pContext->state.shidVertex);
1674
1675	for (uint32_t iWhich = 0; iWhich < 2; iWhich++)
1676	{
1677	uint32_t cConsts = iWhich == 0 ? pContext->state.cPixelShaderConst : pContext->state.cVertexShaderConst;
1678	PVMSVGASHADERCONST paConsts = iWhich == 0 ? pContext->state.paPixelShaderConst : pContext->state.paVertexShaderConst;
1679	const char *pszName = iWhich ? "paPixelShaderConst" : "paVertexShaderConst";
1680
1681	for (uint32_t i = 0; i < cConsts; i++)
1682	if (paConsts[i].fValid)
1683	{
1684	if (paConsts[i].ctype == SVGA3D_CONST_TYPE_FLOAT)
1685	pHlp->pfnPrintf(pHlp, "%s[%#x(%u)] = [" FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR "] ctype=FLOAT\n",
1686	pszName, i, i,
1687	FLOAT_FMT_ARGS((float )&paConsts[i].value[0]), FLOAT_FMT_ARGS((float )&paConsts[i].value[1]),
1688	FLOAT_FMT_ARGS((float )&paConsts[i].value[2]), FLOAT_FMT_ARGS((float )&paConsts[i].value[3]));
1689	else
1690	pHlp->pfnPrintf(pHlp, "%s[%#x(%u)] = [%#x, %#x, %#x, %#x] ctype=%s\n",
1691	pszName, i, i,
1692	paConsts[i].value[0], paConsts[i].value[1],
1693	paConsts[i].value[2], paConsts[i].value[3],
1694	paConsts[i].ctype == SVGA3D_CONST_TYPE_INT ? "INT"
1695	: paConsts[i].ctype == SVGA3D_CONST_TYPE_BOOL ? "BOOL" : "UNKNOWN");
1696	}
1697	}
1698
1699	for (uint32_t iWhich = 0; iWhich < 2; iWhich++)
1700	{
1701	uint32_t cShaders = iWhich == 0 ? pContext->cPixelShaders : pContext->cVertexShaders;
1702	PVMSVGA3DSHADER paShaders = iWhich == 0 ? pContext->paPixelShader : pContext->paVertexShader;
1703	const char *pszName = iWhich == 0 ? "paPixelShaders" : "paVertexShaders";
1704	for (uint32_t i = 0; i < cShaders; i++)
1705	if (paShaders[i].id == i)
1706	{
1707	pHlp->pfnPrintf(pHlp, "%s[%u]: id=%#x cid=%#x type=%s(%d) cbData=%#x pvData=%p\n",
1708	pszName, i,
1709	paShaders[i].id,
1710	paShaders[i].cid,
1711	paShaders[i].type == SVGA3D_SHADERTYPE_VS ? "VS"
1712	: paShaders[i].type == SVGA3D_SHADERTYPE_PS ? "PS" : "UNKNOWN",
1713	paShaders[i].type,
1714	paShaders[i].cbData,
1715	paShaders[i].pShaderProgram);
1716	}
1717	}
1718	}
1719
1720
1721	void vmsvga3dInfoContextWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t cid, bool fVerbose)
1722	{
1723	/* Warning! This code is currently racing papContexts reallocation! */
1724	/* Warning! This code is currently racing papContexts reallocation! */
1725	/* Warning! This code is currently racing papContexts reallocation! */
1726	VMSVGA3DSTATE volatile *pState = pThis->svga.p3dState;
1727	if (pState)
1728	{
1729	/*
1730	* Deal with a specific request first.
1731	*/
1732	if (cid != UINT32_MAX)
1733	{
1734	if (cid < pState->cContexts)
1735	{
1736	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
1737	if (pContext && pContext->id == cid)
1738	{
1739	vmsvga3dInfoContextWorkerOne(pHlp, pContext, fVerbose);
1740	return;
1741	}
1742	}
1743	#ifdef VMSVGA3D_OPENGL
1744	else if ( cid == VMSVGA3D_SHARED_CTX_ID
1745	&& pState->SharedCtx.id == cid)
1746	{
1747	vmsvga3dInfoContextWorkerOne(pHlp, &((PVMSVGA3DSTATE)pState)->SharedCtx, fVerbose);
1748	return;
1749	}
1750	#endif
1751	pHlp->pfnPrintf(pHlp, "Context ID %#x not found.\n", cid);
1752	}
1753	else
1754	{
1755	#ifdef VMSVGA3D_OPENGL
1756	/*
1757	* Dump the shared context.
1758	*/
1759	if (pState->SharedCtx.id == VMSVGA3D_SHARED_CTX_ID)
1760	{
1761	pHlp->pfnPrintf(pHlp, "Shared context:\n");
1762	vmsvga3dInfoContextWorkerOne(pHlp, &((PVMSVGA3DSTATE)pState)->SharedCtx, fVerbose);
1763	}
1764	#endif
1765
1766	/*
1767	* Dump the per-screen contexts.
1768	*/
1769	/** @todo multi screen */
1770
1771	/*
1772	* Dump all.
1773	*/
1774	uint32_t cContexts = pState->cContexts;
1775	pHlp->pfnPrintf(pHlp, "cContexts=%d\n", cContexts);
1776	for (cid = 0; cid < cContexts; cid++)
1777	{
1778	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
1779	if (pContext && pContext->id == cid)
1780	{
1781	pHlp->pfnPrintf(pHlp, "\n");
1782	vmsvga3dInfoContextWorkerOne(pHlp, pContext, fVerbose);
1783	}
1784	}
1785	}
1786	}
1787	}
1788
1789
1790	#ifdef VMSVGA3D_DIRECT3D
1791	/**
1792	* Release all shared surface objects.
1793	*/
1794	static DECLCALLBACK(int) vmsvga3dInfoSharedObjectCallback(PAVLU32NODECORE pNode, void *pvUser)
1795	{
1796	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1797	PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser;
1798
1799	pHlp->pfnPrintf(pHlp, "Shared surface: %#x pv=%p\n", pSharedSurface->Core.Key, pSharedSurface->u.pCubeTexture);
1800
1801	return 0;
1802	}
1803	#endif /* VMSVGA3D_DIRECT3D */
1804
1805
1806	static int vmsvga3dInfoBmpWrite(const char pszFilename, const void pvBits, int w, int h, uint32_t cbPixel, uint32_t u32Mask)
1807	{
1808	#ifdef RT_OS_WINDOWS
1809	if ( cbPixel != 4
1810	&& cbPixel != 2
1811	&& cbPixel != 1)
1812	return VERR_NOT_SUPPORTED;
1813
1814	/* Always write BGRX bitmap for now. */
1815	const int cbBitmap = w * h * 4;
1816
1817	FILE *f = fopen(pszFilename, "wb");
1818	if (!f)
1819	return VERR_FILE_NOT_FOUND;
1820
1821	if (cbPixel == 4)
1822	{
1823	BITMAPV4HEADER bh;
1824	RT_ZERO(bh);
1825	bh.bV4Size = sizeof(bh);
1826	bh.bV4Width = w;
1827	bh.bV4Height = -h;
1828	bh.bV4Planes = 1;
1829	bh.bV4BitCount = 32;
1830	bh.bV4V4Compression = BI_BITFIELDS;
1831	bh.bV4SizeImage = cbBitmap;
1832	bh.bV4XPelsPerMeter = 2835;
1833	bh.bV4YPelsPerMeter = 2835;
1834	// bh.bV4ClrUsed = 0;
1835	// bh.bV4ClrImportant = 0;
1836	bh.bV4RedMask = 0x00ff0000;
1837	bh.bV4GreenMask = 0x0000ff00;
1838	bh.bV4BlueMask = 0x000000ff;
1839	bh.bV4AlphaMask = 0xff000000;
1840	bh.bV4CSType = LCS_WINDOWS_COLOR_SPACE;
1841	// bh.bV4Endpoints = {0};
1842	// bh.bV4GammaRed = 0;
1843	// bh.bV4GammaGreen = 0;
1844	// bh.bV4GammaBlue = 0;
1845
1846	BITMAPFILEHEADER bf;
1847	bf.bfType = 'MB';
1848	bf.bfSize = sizeof(bf) + sizeof(bh) + cbBitmap;
1849	bf.bfReserved1 = 0;
1850	bf.bfReserved2 = 0;
1851	bf.bfOffBits = sizeof(bf) + sizeof(bh);
1852
1853	fwrite(&bf, 1, sizeof(bf), f);
1854	fwrite(&bh, 1, sizeof(bh), f);
1855	}
1856	else
1857	{
1858	BITMAPFILEHEADER bf;
1859	bf.bfType = 'MB';
1860	bf.bfSize = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + cbBitmap;
1861	bf.bfReserved1 = 0;
1862	bf.bfReserved2 = 0;
1863	bf.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
1864
1865	BITMAPINFOHEADER bi;
1866	bi.biSize = sizeof(bi);
1867	bi.biWidth = w;
1868	bi.biHeight = -h;
1869	bi.biPlanes = 1;
1870	bi.biBitCount = 32;
1871	bi.biCompression = 0;
1872	bi.biSizeImage = cbBitmap;
1873	bi.biXPelsPerMeter = 0;
1874	bi.biYPelsPerMeter = 0;
1875	bi.biClrUsed = 0;
1876	bi.biClrImportant = 0;
1877
1878	fwrite(&bf, 1, sizeof(bf), f);
1879	fwrite(&bi, 1, sizeof(bi), f);
1880	}
1881
1882	if (cbPixel == 4)
1883	{
1884	const uint32_t s = (uint32_t )pvBits;
1885	int i;
1886	for (i = 0; i < w * h; ++i)
1887	{
1888	const uint32_t u32 = *s++;
1889	uint32_t u = u32 & u32Mask;
1890	fwrite(&u, 1, 4, f);
1891	}
1892	}
1893	else if (cbPixel == 2)
1894	{
1895	const uint16_t s = (uint16_t )pvBits;
1896	int i;
1897	for (i = 0; i < w * h; ++i)
1898	{
1899	const uint16_t u16 = *s++;
1900	uint32_t u32 = u16;
1901	uint32_t u = u32 & u32Mask;
1902	fwrite(&u, 1, 4, f);
1903	}
1904	}
1905	else if (cbPixel == 1)
1906	{
1907	const uint8_t s = (uint8_t )pvBits;
1908	int i;
1909	for (i = 0; i < w * h; ++i)
1910	{
1911	const uint8_t u8 = *s++;
1912	uint32_t u32 = u8 * 0x10000 + u8 * 0x100 + u8;
1913	uint32_t u = u32 & u32Mask;
1914	fwrite(&u, 1, 4, f);
1915	}
1916	}
1917
1918	fclose(f);
1919
1920	return VINF_SUCCESS;
1921	#else /* !RT_OS_WINDOWS */
1922	RT_NOREF6(pszFilename, pvBits, w, h, cbPixel, u32Mask);
1923	return VERR_NOT_SUPPORTED;
1924	#endif
1925	}
1926
1927	void vmsvga3dInfoSurfaceToBitmap(PCDBGFINFOHLP pHlp, PVMSVGA3DSURFACE pSurface,
1928	const char pszPath, const char pszNamePrefix, const char *pszNameSuffix)
1929	{
1930	static volatile uint32_t sSeq = 0;
1931
1932	if (!pSurface->pMipmapLevels[0].pSurfaceData)
1933	return;
1934
1935	const uint32_t u32Seq = ASMAtomicIncU32(&sSeq);
1936
1937	char szFilepath[4096];
1938	RTStrPrintf(szFilepath, sizeof(szFilepath),
1939	"%s\\%s-%u-sid%u%s.bmp",
1940	pszPath, pszNamePrefix, u32Seq, pSurface->id, pszNameSuffix);
1941
1942	const uint32_t cbPixel = vmsvga3dSurfaceFormatSize(pSurface->format, NULL, NULL);
1943	int rc = vmsvga3dInfoBmpWrite(szFilepath,
1944	pSurface->pMipmapLevels[0].pSurfaceData,
1945	pSurface->pMipmapLevels[0].mipmapSize.width,
1946	pSurface->pMipmapLevels[0].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	#if 0
1962	/* Alpha channel alone. */
1963	RTStrPrintf(szFilepath, sizeof(szFilepath),
1964	"%s\\%s-%u-sid%u%s-a.bmp",
1965	pszPath, pszNamePrefix, u32Seq, pSurface->id, pszNameSuffix);
1966	vmsvga3dInfoBmpWrite(szFilepath,
1967	pSurface->pMipmapLevels[0].pSurfaceData,
1968	pSurface->pMipmapLevels[0].mipmapSize.width,
1969	pSurface->pMipmapLevels[0].mipmapSize.height,
1970	cbPixel, 0xFF000000);
1971	#endif
1972	}
1973
1974	static void vmsvga3dInfoSurfaceWorkerOne(PCDBGFINFOHLP pHlp, PVMSVGA3DSURFACE pSurface,
1975	bool fVerbose, uint32_t cxAscii, bool fInvY)
1976	{
1977	char szTmp[128];
1978
1979	pHlp->pfnPrintf(pHlp, "* VMSVGA 3d surface %#x (%d)%s *\n", pSurface->id, pSurface->id, pSurface->fDirty ? " - dirty" : "");
1980	#ifdef VMSVGA3D_OPENGL
1981	pHlp->pfnPrintf(pHlp, "idWeakContextAssociation: %#x\n", pSurface->idWeakContextAssociation);
1982	#else
1983	pHlp->pfnPrintf(pHlp, "idAssociatedContext: %#x\n", pSurface->idAssociatedContext);
1984	#endif
1985	pHlp->pfnPrintf(pHlp, "Format: %s\n",
1986	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, (int)pSurface->format, false, &g_SVGA3dSurfaceFormat2String));
1987	pHlp->pfnPrintf(pHlp, "Flags: %#x", pSurface->surfaceFlags);
1988	vmsvga3dInfoU32Flags(pHlp, pSurface->surfaceFlags, "SVGA3D_SURFACE_", g_aSvga3DSurfaceFlags, RT_ELEMENTS(g_aSvga3DSurfaceFlags));
1989	pHlp->pfnPrintf(pHlp, "\n");
1990	if (pSurface->cFaces == 0)
1991	pHlp->pfnPrintf(pHlp, "Faces: %u\n", pSurface->cFaces);
1992	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
1993	{
1994	Assert(pSurface->faces[iFace].numMipLevels <= pSurface->faces[0].numMipLevels);
1995	if (pSurface->faces[iFace].numMipLevels == 0)
1996	pHlp->pfnPrintf(pHlp, "Faces[%u] Mipmap levels: %u\n", iFace, pSurface->faces[iFace].numMipLevels);
1997
1998	uint32_t iMipmap = iFace * pSurface->faces[0].numMipLevels;
1999	for (uint32_t iLevel = 0; iLevel < pSurface->faces[iFace].numMipLevels; iLevel++, iMipmap++)
2000	{
2001	pHlp->pfnPrintf(pHlp, "Face #%u, mipmap #%u[%u]:%s cx=%u, cy=%u, cz=%u, cbSurface=%#x, cbPitch=%#x",
2002	iFace, iLevel, iMipmap, iMipmap < 10 ? " " : "",
2003	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
2004	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
2005	pSurface->pMipmapLevels[iMipmap].mipmapSize.depth,
2006	pSurface->pMipmapLevels[iMipmap].cbSurface,
2007	pSurface->pMipmapLevels[iMipmap].cbSurfacePitch);
2008	if (pSurface->pMipmapLevels[iMipmap].pSurfaceData)
2009	pHlp->pfnPrintf(pHlp, " pvData=%p", pSurface->pMipmapLevels[iMipmap].pSurfaceData);
2010	if (pSurface->pMipmapLevels[iMipmap].fDirty)
2011	pHlp->pfnPrintf(pHlp, " dirty");
2012	pHlp->pfnPrintf(pHlp, "\n");
2013	}
2014	}
2015
2016	pHlp->pfnPrintf(pHlp, "cbBlock: %u (%#x)\n", pSurface->cbBlock, pSurface->cbBlock);
2017	pHlp->pfnPrintf(pHlp, "Multi-sample count: %u\n", pSurface->multiSampleCount);
2018	pHlp->pfnPrintf(pHlp, "Autogen filter: %s\n",
2019	vmsvgaFormatEnumValue(szTmp, sizeof(szTmp), NULL, pSurface->autogenFilter,
2020	"SVGA3D_TEX_FILTER_", g_apszTexureFilters, RT_ELEMENTS(g_apszTexureFilters)));
2021
2022	#ifdef VMSVGA3D_DIRECT3D
2023	pHlp->pfnPrintf(pHlp, "formatD3D: %s\n",
2024	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, pSurface->formatD3D, true, &g_D3DFormat2String));
2025	pHlp->pfnPrintf(pHlp, "fUsageD3D: %#x", pSurface->fUsageD3D);
2026	vmsvga3dInfoU32Flags(pHlp, pSurface->fUsageD3D, "D3DUSAGE_", g_aD3DUsageFlags, RT_ELEMENTS(g_aD3DUsageFlags));
2027	pHlp->pfnPrintf(pHlp, "\n");
2028	pHlp->pfnPrintf(pHlp, "multiSampleTypeD3D: %s\n",
2029	vmsvgaFormatEnumValueEx(szTmp, sizeof(szTmp), NULL, pSurface->multiSampleTypeD3D,
2030	true, &g_D3DMultiSampleType2String));
2031	if (pSurface->hSharedObject != NULL)
2032	pHlp->pfnPrintf(pHlp, "hSharedObject: %p\n", pSurface->hSharedObject);
2033	if (pSurface->pQuery)
2034	pHlp->pfnPrintf(pHlp, "pQuery: %p\n", pSurface->pQuery);
2035	if (pSurface->u.pSurface)
2036	pHlp->pfnPrintf(pHlp, "u.pXxxx: %p\n", pSurface->u.pSurface);
2037	if (pSurface->bounce.pTexture)
2038	pHlp->pfnPrintf(pHlp, "bounce.pXxxx: %p\n", pSurface->bounce.pTexture);
2039	RTAvlU32DoWithAll(&pSurface->pSharedObjectTree, true /fFromLeft/, vmsvga3dInfoSharedObjectCallback, (void *)pHlp);
2040	pHlp->pfnPrintf(pHlp, "fStencilAsTexture: %RTbool\n", pSurface->fStencilAsTexture);
2041
2042	#elif defined(VMSVGA3D_OPENGL)
2043	/** @todo */
2044	#else
2045	# error "Build config error."
2046	#endif
2047
2048	if (fVerbose)
2049	for (uint32_t iFace = 0; iFace < pSurface->cFaces; iFace++)
2050	{
2051	uint32_t iMipmap = iFace * pSurface->faces[0].numMipLevels;
2052	for (uint32_t iLevel = 0; iLevel < pSurface->faces[iFace].numMipLevels; iLevel++, iMipmap++)
2053	if (pSurface->pMipmapLevels[iMipmap].pSurfaceData)
2054	{
2055	if (ASMMemIsZero(pSurface->pMipmapLevels[iMipmap].pSurfaceData,
2056	pSurface->pMipmapLevels[iMipmap].cbSurface))
2057	pHlp->pfnPrintf(pHlp, "--- Face #%u, mipmap #%u[%u]: all zeros ---\n", iFace, iLevel, iMipmap);
2058	else
2059	{
2060	pHlp->pfnPrintf(pHlp, "--- Face #%u, mipmap #%u[%u]: cx=%u, cy=%u, cz=%u ---\n",
2061	iFace, iLevel, iMipmap,
2062	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
2063	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
2064	pSurface->pMipmapLevels[iMipmap].mipmapSize.depth);
2065	vmsvga3dAsciiPrint(vmsvga3dAsciiPrintlnInfo, (void *)pHlp,
2066	pSurface->pMipmapLevels[iMipmap].pSurfaceData,
2067	pSurface->pMipmapLevels[iMipmap].cbSurface,
2068	pSurface->pMipmapLevels[iMipmap].mipmapSize.width,
2069	pSurface->pMipmapLevels[iMipmap].mipmapSize.height,
2070	pSurface->pMipmapLevels[iMipmap].cbSurfacePitch,
2071	pSurface->format,
2072	fInvY,
2073	cxAscii, cxAscii * 3 / 4);
2074	}
2075	}
2076	}
2077	}
2078
2079
2080	void vmsvga3dInfoSurfaceWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t sid, bool fVerbose, uint32_t cxAscii, bool fInvY, const char *pszBitmapPath)
2081	{
2082	/* Warning! This code is currently racing papSurfaces reallocation! */
2083	/* Warning! This code is currently racing papSurfaces reallocation! */
2084	/* Warning! This code is currently racing papSurfaces reallocation! */
2085	VMSVGA3DSTATE volatile *pState = pThis->svga.p3dState;
2086	if (pState)
2087	{
2088	/*
2089	* Deal with a specific request first.
2090	*/
2091	if (sid != UINT32_MAX)
2092	{
2093	if (sid < pState->cSurfaces)
2094	{
2095	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2096	if (pSurface && pSurface->id == sid)
2097	{
2098	if (fVerbose)
2099	vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(pThis, sid);
2100	vmsvga3dInfoSurfaceWorkerOne(pHlp, pSurface, fVerbose, cxAscii, fInvY);
2101	if (pszBitmapPath && *pszBitmapPath)
2102	vmsvga3dInfoSurfaceToBitmap(pHlp, pSurface, pszBitmapPath, "info", "");
2103	return;
2104	}
2105	}
2106	pHlp->pfnPrintf(pHlp, "Surface ID %#x not found.\n", sid);
2107	}
2108	else
2109	{
2110	/*
2111	* Dump all.
2112	*/
2113	if (fVerbose)
2114	vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(pThis, UINT32_MAX);
2115	uint32_t cSurfaces = pState->cSurfaces;
2116	pHlp->pfnPrintf(pHlp, "cSurfaces=%d\n", cSurfaces);
2117	for (sid = 0; sid < cSurfaces; sid++)
2118	{
2119	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2120	if (pSurface && pSurface->id == sid)
2121	{
2122	pHlp->pfnPrintf(pHlp, "\n");
2123	vmsvga3dInfoSurfaceWorkerOne(pHlp, pSurface, fVerbose, cxAscii, fInvY);
2124	}
2125	}
2126	}
2127	}
2128
2129	}
2130

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-info.cpp@ 79812

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