VirtualBox

source: vbox/trunk/src/VBox/Additions/WINNT/Graphics/Video/common/wddm/VBoxMPIf.h@ 46757

Last change on this file since 46757 was 46757, checked in by vboxsync, 12 years ago

wddm/crOpenGL: r0-based visible regions handling, r0-based chromium commands submission debugged, more on new presentation mechanism, cleanup, etc.
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 23.5 KB
Line 
1/* $Id: VBoxMPIf.h 46757 2013-06-24 14:30:18Z vboxsync $ */
2
3/** @file
4 * VBox WDDM Miniport driver
5 *
6 * Contains base definitions of constants & structures used
7 * to control & perform rendering,
8 * such as DMA commands types, allocation types, escape codes, etc.
9 * used by both miniport & display drivers.
10 *
11 * The latter uses these and only these defs to communicate with the former
12 * by posting appropriate requests via D3D RT Krnl Svc accessing callbacks.
13 */
14
15/*
16 * Copyright (C) 2011-2012 Oracle Corporation
17 *
18 * This file is part of VirtualBox Open Source Edition (OSE), as
19 * available from http://www.virtualbox.org. This file is free software;
20 * you can redistribute it and/or modify it under the terms of the GNU
21 * General Public License (GPL) as published by the Free Software
22 * Foundation, in version 2 as it comes in the "COPYING" file of the
23 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
24 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
25 */
26
27#ifndef ___VBoxMPIf_h___
28#define ___VBoxMPIf_h___
29
30#include <VBox/VBoxVideo.h>
31#include "../../../../include/VBoxDisplay.h"
32#include "../VBoxVideoTools.h"
33#include <VBox/VBoxUhgsmi.h>
34#include <VBox/VBoxGuest2.h>
35
36/* One would increase this whenever definitions in this file are changed */
37#define VBOXVIDEOIF_VERSION 17
38
39#define VBOXWDDM_NODE_ID_SYSTEM 0
40#define VBOXWDDM_NODE_ID_3D (VBOXWDDM_NODE_ID_SYSTEM)
41#define VBOXWDDM_NODE_ID_3D_KMT (VBOXWDDM_NODE_ID_3D)
42#define VBOXWDDM_NODE_ID_2D_VIDEO (VBOXWDDM_NODE_ID_3D_KMT+1)
43#define VBOXWDDM_NUM_NODES (VBOXWDDM_NODE_ID_2D_VIDEO+1)
44
45#define VBOXWDDM_ENGINE_ID_SYSTEM 0
46#if (VBOXWDDM_NODE_ID_3D == VBOXWDDM_NODE_ID_SYSTEM)
47# define VBOXWDDM_ENGINE_ID_3D (VBOXWDDM_ENGINE_ID_SYSTEM+1)
48#else
49# define VBOXWDDM_ENGINE_ID_3D 0
50#endif
51#if (VBOXWDDM_NODE_ID_3D_KMT == VBOXWDDM_NODE_ID_3D)
52# define VBOXWDDM_ENGINE_ID_3D_KMT VBOXWDDM_ENGINE_ID_3D
53#else
54# define VBOXWDDM_ENGINE_ID_3D_KMT 0
55#endif
56#if (VBOXWDDM_NODE_ID_2D_VIDEO == VBOXWDDM_NODE_ID_3D)
57# define VBOXWDDM_ENGINE_ID_2D_VIDEO VBOXWDDM_ENGINE_ID_3D
58#else
59# define VBOXWDDM_ENGINE_ID_2D_VIDEO 0
60#endif
61
62
63/* create allocation func */
64typedef enum
65{
66 VBOXWDDM_ALLOC_TYPE_UNEFINED = 0,
67 VBOXWDDM_ALLOC_TYPE_STD_SHAREDPRIMARYSURFACE,
68 VBOXWDDM_ALLOC_TYPE_STD_SHADOWSURFACE,
69 VBOXWDDM_ALLOC_TYPE_STD_STAGINGSURFACE,
70 /* this one is win 7-specific and hence unused for now */
71 VBOXWDDM_ALLOC_TYPE_STD_GDISURFACE
72 /* custom allocation types requested from user-mode d3d module will go here */
73 , VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC
74 , VBOXWDDM_ALLOC_TYPE_UMD_HGSMI_BUFFER
75} VBOXWDDM_ALLOC_TYPE;
76
77/* usage */
78typedef enum
79{
80 VBOXWDDM_ALLOCUSAGE_TYPE_UNEFINED = 0,
81 /* set for the allocation being primary */
82 VBOXWDDM_ALLOCUSAGE_TYPE_PRIMARY,
83} VBOXWDDM_ALLOCUSAGE_TYPE;
84
85typedef struct VBOXWDDM_SURFACE_DESC
86{
87 UINT width;
88 UINT height;
89 D3DDDIFORMAT format;
90 UINT bpp;
91 UINT pitch;
92 UINT depth;
93 UINT slicePitch;
94 UINT d3dWidth;
95 UINT cbSize;
96 D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
97 D3DDDI_RATIONAL RefreshRate;
98} VBOXWDDM_SURFACE_DESC, *PVBOXWDDM_SURFACE_DESC;
99
100typedef struct VBOXWDDM_ALLOCINFO
101{
102 VBOXWDDM_ALLOC_TYPE enmType;
103 union
104 {
105 struct
106 {
107 D3DDDI_RESOURCEFLAGS fFlags;
108 /* id used to identify the allocation on the host */
109 uint32_t hostID;
110 uint64_t hSharedHandle;
111 VBOXWDDM_SURFACE_DESC SurfDesc;
112 };
113
114 struct
115 {
116 uint32_t cbBuffer;
117 uint64_t hSynch;
118 VBOXUHGSMI_BUFFER_TYPE_FLAGS fUhgsmiType;
119 };
120 };
121} VBOXWDDM_ALLOCINFO, *PVBOXWDDM_ALLOCINFO;
122
123typedef struct VBOXWDDM_RC_DESC
124{
125 D3DDDI_RESOURCEFLAGS fFlags;
126 D3DDDIFORMAT enmFormat;
127 D3DDDI_POOL enmPool;
128 D3DDDIMULTISAMPLE_TYPE enmMultisampleType;
129 UINT MultisampleQuality;
130 UINT MipLevels;
131 UINT Fvf;
132 D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
133 D3DDDI_RATIONAL RefreshRate;
134 D3DDDI_ROTATION enmRotation;
135} VBOXWDDM_RC_DESC, *PVBOXWDDM_RC_DESC;
136
137typedef struct VBOXWDDMDISP_RESOURCE_FLAGS
138{
139 union
140 {
141 struct
142 {
143 UINT Opened : 1; /* this resource is OpenResource'd rather than CreateResource'd */
144 UINT Generic : 1; /* identifies this is a resource created with CreateResource, the VBOXWDDMDISP_RESOURCE::fRcFlags is valid */
145 UINT KmResource : 1; /* this resource has underlying km resource */
146 UINT Reserved : 29; /* reserved */
147 };
148 UINT Value;
149 };
150} VBOXWDDMDISP_RESOURCE_FLAGS, *PVBOXWDDMDISP_RESOURCE_FLAGS;
151
152typedef struct VBOXWDDM_RCINFO
153{
154 VBOXWDDMDISP_RESOURCE_FLAGS fFlags;
155 VBOXWDDM_RC_DESC RcDesc;
156 uint32_t cAllocInfos;
157// VBOXWDDM_ALLOCINFO aAllocInfos[1];
158} VBOXWDDM_RCINFO, *PVBOXWDDM_RCINFO;
159
160typedef struct VBOXWDDM_DMA_PRIVATEDATA_FLAFS
161{
162 union
163 {
164 struct
165 {
166 UINT bCmdInDmaBuffer : 1;
167 UINT bReserved : 31;
168 };
169 uint32_t Value;
170 };
171} VBOXWDDM_DMA_PRIVATEDATA_FLAFS, *PVBOXWDDM_DMA_PRIVATEDATA_FLAFS;
172
173typedef struct VBOXWDDM_DMA_PRIVATEDATA_BASEHDR
174{
175 VBOXVDMACMD_TYPE enmCmd;
176 union
177 {
178 VBOXWDDM_DMA_PRIVATEDATA_FLAFS fFlags;
179 uint32_t u32CmdReserved;
180 };
181} VBOXWDDM_DMA_PRIVATEDATA_BASEHDR, *PVBOXWDDM_DMA_PRIVATEDATA_BASEHDR;
182
183typedef struct VBOXWDDM_UHGSMI_BUFFER_UI_SUBMIT_INFO
184{
185 uint32_t bDoNotSignalCompletion;
186 uint32_t offData;
187 uint32_t cbData;
188} VBOXWDDM_UHGSMI_BUFFER_UI_SUBMIT_INFO, *PVBOXWDDM_UHGSMI_BUFFER_UI_SUBMIT_INFO;
189
190typedef struct VBOXWDDM_DMA_PRIVATEDATA_UM_CHROMIUM_CMD
191{
192 VBOXWDDM_DMA_PRIVATEDATA_BASEHDR Base;
193 VBOXWDDM_UHGSMI_BUFFER_UI_SUBMIT_INFO aBufInfos[1];
194} VBOXWDDM_DMA_PRIVATEDATA_UM_CHROMIUM_CMD, *PVBOXWDDM_DMA_PRIVATEDATA_UM_CHROMIUM_CMD;
195
196#define VBOXVHWA_F_ENABLED 0x00000001
197#define VBOXVHWA_F_CKEY_DST 0x00000002
198#define VBOXVHWA_F_CKEY_SRC 0x00000004
199
200#define VBOXVHWA_MAX_FORMATS 8
201
202typedef struct VBOXVHWA_INFO
203{
204 uint32_t fFlags;
205 uint32_t cOverlaysSupported;
206 uint32_t cFormats;
207 D3DDDIFORMAT aFormats[VBOXVHWA_MAX_FORMATS];
208} VBOXVHWA_INFO;
209
210#define VBOXWDDM_OVERLAY_F_CKEY_DST 0x00000001
211#define VBOXWDDM_OVERLAY_F_CKEY_DSTRANGE 0x00000002
212#define VBOXWDDM_OVERLAY_F_CKEY_SRC 0x00000004
213#define VBOXWDDM_OVERLAY_F_CKEY_SRCRANGE 0x00000008
214#define VBOXWDDM_OVERLAY_F_BOB 0x00000010
215#define VBOXWDDM_OVERLAY_F_INTERLEAVED 0x00000020
216#define VBOXWDDM_OVERLAY_F_MIRROR_LR 0x00000040
217#define VBOXWDDM_OVERLAY_F_MIRROR_UD 0x00000080
218#define VBOXWDDM_OVERLAY_F_DEINTERLACED 0x00000100
219
220typedef struct VBOXWDDM_OVERLAY_DESC
221{
222 uint32_t fFlags;
223 UINT DstColorKeyLow;
224 UINT DstColorKeyHigh;
225 UINT SrcColorKeyLow;
226 UINT SrcColorKeyHigh;
227} VBOXWDDM_OVERLAY_DESC, *PVBOXWDDM_OVERLAY_DESC;
228
229typedef struct VBOXWDDM_OVERLAY_INFO
230{
231 VBOXWDDM_OVERLAY_DESC OverlayDesc;
232 VBOXWDDM_DIRTYREGION DirtyRegion; /* <- the dirty region of the overlay surface */
233} VBOXWDDM_OVERLAY_INFO, *PVBOXWDDM_OVERLAY_INFO;
234
235typedef struct VBOXWDDM_OVERLAYFLIP_INFO
236{
237 VBOXWDDM_DIRTYREGION DirtyRegion; /* <- the dirty region of the overlay surface */
238} VBOXWDDM_OVERLAYFLIP_INFO, *PVBOXWDDM_OVERLAYFLIP_INFO;
239
240
241typedef enum
242{
243 VBOXWDDM_CONTEXT_TYPE_UNDEFINED = 0,
244 /* system-created context (for GDI rendering) */
245 VBOXWDDM_CONTEXT_TYPE_SYSTEM,
246 /* context created by the D3D User-mode driver when crogl IS available */
247 VBOXWDDM_CONTEXT_TYPE_CUSTOM_3D,
248 /* context created by the D3D User-mode driver when crogl is NOT available or for ddraw overlay acceleration */
249 VBOXWDDM_CONTEXT_TYPE_CUSTOM_2D,
250 /* contexts created by the cromium HGSMI transport for HGSMI commands submission */
251 VBOXWDDM_CONTEXT_TYPE_CUSTOM_UHGSMI_3D,
252 VBOXWDDM_CONTEXT_TYPE_CUSTOM_UHGSMI_GL,
253 /* context created by the kernel->user communication mechanism for visible rects reporting, etc. */
254 VBOXWDDM_CONTEXT_TYPE_CUSTOM_SESSION
255} VBOXWDDM_CONTEXT_TYPE;
256
257typedef struct VBOXWDDM_CREATECONTEXT_INFO
258{
259 /* interface version, i.e. 9 for d3d9, 8 for d3d8, etc. */
260 uint32_t u32IfVersion;
261 /* true if d3d false if ddraw */
262 VBOXWDDM_CONTEXT_TYPE enmType;
263 uint32_t crVersionMajor;
264 uint32_t crVersionMinor;
265 /* we use uint64_t instead of HANDLE to ensure structure def is the same for both 32-bit and 64-bit
266 * since x64 kernel driver can be called by 32-bit UMD */
267 uint64_t hUmEvent;
268 /* info to be passed to UMD notification to identify the context */
269 uint64_t u64UmInfo;
270} VBOXWDDM_CREATECONTEXT_INFO, *PVBOXWDDM_CREATECONTEXT_INFO;
271
272typedef uint64_t VBOXDISP_UMHANDLE;
273typedef uint32_t VBOXDISP_KMHANDLE;
274
275typedef struct VBOXWDDM_RECTS_FLAFS
276{
277 union
278 {
279 struct
280 {
281 /* used only in conjunction with bSetVisibleRects.
282 * if set - VBOXWDDM_RECTS_INFO::aRects[0] contains view rectangle */
283 UINT bSetViewRect : 1;
284 /* adds visible regions */
285 UINT bAddVisibleRects : 1;
286 /* adds hidden regions */
287 UINT bAddHiddenRects : 1;
288 /* hide entire window */
289 UINT bHide : 1;
290 /* reserved */
291 UINT Reserved : 28;
292 };
293 uint32_t Value;
294 };
295} VBOXWDDM_RECTS_FLAFS, *PVBOXWDDM_RECTS_FLAFS;
296
297typedef struct VBOXWDDM_RECTS_INFO
298{
299 uint32_t cRects;
300 RECT aRects[1];
301} VBOXWDDM_RECTS_INFO, *PVBOXWDDM_RECTS_INFO;
302
303#define VBOXWDDM_RECTS_INFO_SIZE4CRECTS(_cRects) (RT_OFFSETOF(VBOXWDDM_RECTS_INFO, aRects[(_cRects)]))
304#define VBOXWDDM_RECTS_INFO_SIZE(_pRects) (VBOXVIDEOCM_CMD_RECTS_SIZE4CRECTS((_pRects)->cRects))
305
306typedef enum
307{
308 /* command to be post to user mode */
309 VBOXVIDEOCM_CMD_TYPE_UM = 0,
310 /* control command processed in kernel mode */
311 VBOXVIDEOCM_CMD_TYPE_CTL_KM,
312 VBOXVIDEOCM_CMD_DUMMY_32BIT = 0x7fffffff
313} VBOXVIDEOCM_CMD_TYPE;
314
315typedef struct VBOXVIDEOCM_CMD_HDR
316{
317 uint64_t u64UmData;
318 uint32_t cbCmd;
319 VBOXVIDEOCM_CMD_TYPE enmType;
320}VBOXVIDEOCM_CMD_HDR, *PVBOXVIDEOCM_CMD_HDR;
321
322AssertCompile((sizeof (VBOXVIDEOCM_CMD_HDR) & 7) == 0);
323
324typedef struct VBOXVIDEOCM_CMD_RECTS
325{
326 VBOXWDDM_RECTS_FLAFS fFlags;
327 VBOXWDDM_RECTS_INFO RectsInfo;
328} VBOXVIDEOCM_CMD_RECTS, *PVBOXVIDEOCM_CMD_RECTS;
329
330typedef struct VBOXVIDEOCM_CMD_RECTS_INTERNAL
331{
332 union
333 {
334 VBOXDISP_UMHANDLE hSwapchainUm;
335 uint64_t hWnd;
336 uint64_t u64Value;
337 };
338 VBOXVIDEOCM_CMD_RECTS Cmd;
339} VBOXVIDEOCM_CMD_RECTS_INTERNAL, *PVBOXVIDEOCM_CMD_RECTS_INTERNAL;
340
341typedef struct VBOXVIDEOCM_CMD_RECTS_HDR
342{
343 VBOXVIDEOCM_CMD_HDR Hdr;
344 VBOXVIDEOCM_CMD_RECTS_INTERNAL Data;
345} VBOXVIDEOCM_CMD_RECTS_HDR, *PVBOXVIDEOCM_CMD_RECTS_HDR;
346
347#define VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(_cRects) (RT_OFFSETOF(VBOXVIDEOCM_CMD_RECTS_INTERNAL, Cmd.RectsInfo.aRects[(_cRects)]))
348#define VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE(_pCmd) (VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS((_pCmd)->cRects))
349
350typedef struct VBOXWDDM_GETVBOXVIDEOCMCMD_HDR
351{
352 uint32_t cbCmdsReturned;
353 uint32_t cbRemainingCmds;
354 uint32_t cbRemainingFirstCmd;
355 uint32_t u32Reserved;
356} VBOXWDDM_GETVBOXVIDEOCMCMD_HDR, *PVBOXWDDM_GETVBOXVIDEOCMCMD_HDR;
357
358typedef struct VBOXDISPIFESCAPE_GETVBOXVIDEOCMCMD
359{
360 VBOXDISPIFESCAPE EscapeHdr;
361 VBOXWDDM_GETVBOXVIDEOCMCMD_HDR Hdr;
362} VBOXDISPIFESCAPE_GETVBOXVIDEOCMCMD, *PVBOXDISPIFESCAPE_GETVBOXVIDEOCMCMD;
363
364AssertCompile((sizeof (VBOXDISPIFESCAPE_GETVBOXVIDEOCMCMD) & 7) == 0);
365AssertCompile(RT_OFFSETOF(VBOXDISPIFESCAPE_GETVBOXVIDEOCMCMD, EscapeHdr) == 0);
366
367typedef struct VBOXDISPIFESCAPE_DBGPRINT
368{
369 VBOXDISPIFESCAPE EscapeHdr;
370 /* null-terminated string to DbgPrint including \0 */
371 char aStringBuf[1];
372} VBOXDISPIFESCAPE_DBGPRINT, *PVBOXDISPIFESCAPE_DBGPRINT;
373AssertCompile(RT_OFFSETOF(VBOXDISPIFESCAPE_DBGPRINT, EscapeHdr) == 0);
374
375typedef enum
376{
377 VBOXDISPIFESCAPE_DBGDUMPBUF_TYPE_UNDEFINED = 0,
378 VBOXDISPIFESCAPE_DBGDUMPBUF_TYPE_D3DCAPS9 = 1,
379 VBOXDISPIFESCAPE_DBGDUMPBUF_TYPE_DUMMY32BIT = 0x7fffffff
380} VBOXDISPIFESCAPE_DBGDUMPBUF_TYPE;
381
382typedef struct VBOXDISPIFESCAPE_DBGDUMPBUF_FLAGS
383{
384 union
385 {
386 struct
387 {
388 UINT WoW64 : 1;
389 UINT Reserved : 31; /* reserved */
390 };
391 UINT Value;
392 };
393} VBOXDISPIFESCAPE_DBGDUMPBUF_FLAGS, *PVBOXDISPIFESCAPE_DBGDUMPBUF_FLAGS;
394
395typedef struct VBOXDISPIFESCAPE_DBGDUMPBUF
396{
397 VBOXDISPIFESCAPE EscapeHdr;
398 VBOXDISPIFESCAPE_DBGDUMPBUF_TYPE enmType;
399 VBOXDISPIFESCAPE_DBGDUMPBUF_FLAGS Flags;
400 char aBuf[1];
401} VBOXDISPIFESCAPE_DBGDUMPBUF, *PVBOXDISPIFESCAPE_DBGDUMPBUF;
402AssertCompile(RT_OFFSETOF(VBOXDISPIFESCAPE_DBGDUMPBUF, EscapeHdr) == 0);
403
404typedef struct VBOXSCREENLAYOUT_ELEMENT
405{
406 D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
407 POINT pos;
408} VBOXSCREENLAYOUT_ELEMENT, *PVBOXSCREENLAYOUT_ELEMENT;
409
410typedef struct VBOXSCREENLAYOUT
411{
412 uint32_t cScreens;
413 VBOXSCREENLAYOUT_ELEMENT aScreens[1];
414} VBOXSCREENLAYOUT, *PVBOXSCREENLAYOUT;
415
416typedef struct VBOXDISPIFESCAPE_SCREENLAYOUT
417{
418 VBOXDISPIFESCAPE EscapeHdr;
419 VBOXSCREENLAYOUT ScreenLayout;
420} VBOXDISPIFESCAPE_SCREENLAYOUT, *PVBOXDISPIFESCAPE_SCREENLAYOUT;
421
422typedef struct VBOXSWAPCHAININFO
423{
424 VBOXDISP_KMHANDLE hSwapchainKm; /* in, NULL if new is being created */
425 VBOXDISP_UMHANDLE hSwapchainUm; /* in, UMD private data */
426 DWORD winHostID;
427 RECT Rect;
428 UINT u32Reserved;
429 UINT cAllocs;
430 D3DKMT_HANDLE ahAllocs[1];
431}VBOXSWAPCHAININFO, *PVBOXSWAPCHAININFO;
432typedef struct VBOXDISPIFESCAPE_SWAPCHAININFO
433{
434 VBOXDISPIFESCAPE EscapeHdr;
435 VBOXSWAPCHAININFO SwapchainInfo;
436} VBOXDISPIFESCAPE_SWAPCHAININFO, *PVBOXDISPIFESCAPE_SWAPCHAININFO;
437
438typedef struct VBOXVIDEOCM_UM_ALLOC
439{
440 VBOXDISP_KMHANDLE hAlloc;
441 uint32_t cbData;
442 uint64_t pvData;
443 uint64_t hSynch;
444 VBOXUHGSMI_BUFFER_TYPE_FLAGS fUhgsmiType;
445} VBOXVIDEOCM_UM_ALLOC, *PVBOXVIDEOCM_UM_ALLOC;
446
447typedef struct VBOXDISPIFESCAPE_UHGSMI_ALLOCATE
448{
449 VBOXDISPIFESCAPE EscapeHdr;
450 VBOXVIDEOCM_UM_ALLOC Alloc;
451} VBOXDISPIFESCAPE_UHGSMI_ALLOCATE, *PVBOXDISPIFESCAPE_UHGSMI_ALLOCATE;
452
453typedef struct VBOXDISPIFESCAPE_UHGSMI_DEALLOCATE
454{
455 VBOXDISPIFESCAPE EscapeHdr;
456 VBOXDISP_KMHANDLE hAlloc;
457} VBOXDISPIFESCAPE_UHGSMI_DEALLOCATE, *PVBOXDISPIFESCAPE_UHGSMI_DEALLOCATE;
458
459typedef struct VBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE
460{
461 VBOXDISP_KMHANDLE hAlloc;
462 VBOXWDDM_UHGSMI_BUFFER_UI_SUBMIT_INFO Info;
463} VBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE, *PVBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE;
464
465typedef struct VBOXDISPIFESCAPE_UHGSMI_SUBMIT
466{
467 VBOXDISPIFESCAPE EscapeHdr;
468 VBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE aBuffers[1];
469} VBOXDISPIFESCAPE_UHGSMI_SUBMIT, *PVBOXDISPIFESCAPE_UHGSMI_SUBMIT;
470
471typedef struct VBOXDISPIFESCAPE_SHRC_REF
472{
473 VBOXDISPIFESCAPE EscapeHdr;
474 uint64_t hAlloc;
475} VBOXDISPIFESCAPE_SHRC_REF, *PVBOXDISPIFESCAPE_SHRC_REF;
476
477typedef struct VBOXDISPIFESCAPE_CRHGSMICTLCON_CALL
478{
479 VBOXDISPIFESCAPE EscapeHdr;
480 VBoxGuestHGCMCallInfo CallInfo;
481} VBOXDISPIFESCAPE_CRHGSMICTLCON_CALL, *PVBOXDISPIFESCAPE_CRHGSMICTLCON_CALL;
482
483/* query info func */
484typedef struct VBOXWDDM_QI
485{
486 uint32_t u32Version;
487 uint32_t cInfos;
488 VBOXVHWA_INFO aInfos[VBOX_VIDEO_MAX_SCREENS];
489} VBOXWDDM_QI;
490
491/* submit cmd func */
492DECLINLINE(D3DDDIFORMAT) vboxWddmFmtNoAlphaFormat(D3DDDIFORMAT enmFormat)
493{
494 switch (enmFormat)
495 {
496 case D3DDDIFMT_A8R8G8B8:
497 return D3DDDIFMT_X8R8G8B8;
498 case D3DDDIFMT_A1R5G5B5:
499 return D3DDDIFMT_X1R5G5B5;
500 case D3DDDIFMT_A4R4G4B4:
501 return D3DDDIFMT_X4R4G4B4;
502 case D3DDDIFMT_A8B8G8R8:
503 return D3DDDIFMT_X8B8G8R8;
504 default:
505 return enmFormat;
506 }
507}
508
509/* tooling */
510DECLINLINE(UINT) vboxWddmCalcBitsPerPixel(D3DDDIFORMAT enmFormat)
511{
512 switch (enmFormat)
513 {
514 case D3DDDIFMT_R8G8B8:
515 return 24;
516 case D3DDDIFMT_A8R8G8B8:
517 case D3DDDIFMT_X8R8G8B8:
518 return 32;
519 case D3DDDIFMT_R5G6B5:
520 case D3DDDIFMT_X1R5G5B5:
521 case D3DDDIFMT_A1R5G5B5:
522 case D3DDDIFMT_A4R4G4B4:
523 return 16;
524 case D3DDDIFMT_R3G3B2:
525 case D3DDDIFMT_A8:
526 return 8;
527 case D3DDDIFMT_A8R3G3B2:
528 case D3DDDIFMT_X4R4G4B4:
529 return 16;
530 case D3DDDIFMT_A2B10G10R10:
531 case D3DDDIFMT_A8B8G8R8:
532 case D3DDDIFMT_X8B8G8R8:
533 case D3DDDIFMT_G16R16:
534 case D3DDDIFMT_A2R10G10B10:
535 return 32;
536 case D3DDDIFMT_A16B16G16R16:
537 case D3DDDIFMT_A16B16G16R16F:
538 return 64;
539 case D3DDDIFMT_A8P8:
540 return 16;
541 case D3DDDIFMT_P8:
542 case D3DDDIFMT_L8:
543 return 8;
544 case D3DDDIFMT_L16:
545 case D3DDDIFMT_A8L8:
546 return 16;
547 case D3DDDIFMT_A4L4:
548 return 8;
549 case D3DDDIFMT_V8U8:
550 case D3DDDIFMT_L6V5U5:
551 return 16;
552 case D3DDDIFMT_X8L8V8U8:
553 case D3DDDIFMT_Q8W8V8U8:
554 case D3DDDIFMT_V16U16:
555 case D3DDDIFMT_W11V11U10:
556 case D3DDDIFMT_A2W10V10U10:
557 return 32;
558 case D3DDDIFMT_D16_LOCKABLE:
559 case D3DDDIFMT_D16:
560 case D3DDDIFMT_D15S1:
561 return 16;
562 case D3DDDIFMT_D32:
563 case D3DDDIFMT_D24S8:
564 case D3DDDIFMT_D24X8:
565 case D3DDDIFMT_D24X4S4:
566 case D3DDDIFMT_D24FS8:
567 case D3DDDIFMT_D32_LOCKABLE:
568 case D3DDDIFMT_D32F_LOCKABLE:
569 return 32;
570 case D3DDDIFMT_S8_LOCKABLE:
571 return 8;
572 case D3DDDIFMT_DXT1:
573 return 4;
574 case D3DDDIFMT_DXT2:
575 case D3DDDIFMT_DXT3:
576 case D3DDDIFMT_DXT4:
577 case D3DDDIFMT_DXT5:
578 case D3DDDIFMT_VERTEXDATA:
579 case D3DDDIFMT_INDEX16: /* <- yes, dx runtime treats it as such */
580 return 8;
581 case D3DDDIFMT_INDEX32:
582 return 8;
583 case D3DDDIFMT_R32F:
584 return 32;
585 case D3DDDIFMT_R16F:
586 return 16;
587 default:
588 AssertBreakpoint();
589 return 0;
590 }
591}
592
593DECLINLINE(uint32_t) vboxWddmFormatToFourcc(D3DDDIFORMAT enmFormat)
594{
595 uint32_t uFormat = (uint32_t)enmFormat;
596 /* assume that in case both four bytes are non-zero, this is a fourcc */
597 if ((uFormat & 0xff000000)
598 && (uFormat & 0x00ff0000)
599 && (uFormat & 0x0000ff00)
600 && (uFormat & 0x000000ff)
601 )
602 return uFormat;
603 return 0;
604}
605
606#define VBOXWDDM_ROUNDBOUND(_v, _b) (((_v) + ((_b) - 1)) & ~((_b) - 1))
607
608DECLINLINE(UINT) vboxWddmCalcOffXru(UINT w, D3DDDIFORMAT enmFormat)
609{
610 switch (enmFormat)
611 {
612 /* pitch for the DXT* (aka compressed) formats is the size in bytes of blocks that fill in an image width
613 * i.e. each block decompressed into 4 x 4 pixels, so we have ((Width + 3) / 4) blocks for Width.
614 * then each block has 64 bits (8 bytes) for DXT1 and 64+64 bits (16 bytes) for DXT2-DXT5, so.. : */
615 case D3DDDIFMT_DXT1:
616 {
617 UINT Pitch = (w + 3) / 4; /* <- pitch size in blocks */
618 Pitch *= 8; /* <- pitch size in bytes */
619 return Pitch;
620 }
621 case D3DDDIFMT_DXT2:
622 case D3DDDIFMT_DXT3:
623 case D3DDDIFMT_DXT4:
624 case D3DDDIFMT_DXT5:
625 {
626 UINT Pitch = (w + 3) / 4; /* <- pitch size in blocks */
627 Pitch *= 8; /* <- pitch size in bytes */
628 return Pitch;
629 }
630 default:
631 {
632 /* the default is just to calculate the pitch from bpp */
633 UINT bpp = vboxWddmCalcBitsPerPixel(enmFormat);
634 UINT Pitch = bpp * w;
635 /* pitch is now in bits, translate in bytes */
636 return VBOXWDDM_ROUNDBOUND(Pitch, 8) >> 3;
637 }
638 }
639}
640
641DECLINLINE(UINT) vboxWddmCalcOffXrd(UINT w, D3DDDIFORMAT enmFormat)
642{
643 switch (enmFormat)
644 {
645 /* pitch for the DXT* (aka compressed) formats is the size in bytes of blocks that fill in an image width
646 * i.e. each block decompressed into 4 x 4 pixels, so we have ((Width + 3) / 4) blocks for Width.
647 * then each block has 64 bits (8 bytes) for DXT1 and 64+64 bits (16 bytes) for DXT2-DXT5, so.. : */
648 case D3DDDIFMT_DXT1:
649 {
650 UINT Pitch = w / 4; /* <- pitch size in blocks */
651 Pitch *= 8; /* <- pitch size in bytes */
652 return Pitch;
653 }
654 case D3DDDIFMT_DXT2:
655 case D3DDDIFMT_DXT3:
656 case D3DDDIFMT_DXT4:
657 case D3DDDIFMT_DXT5:
658 {
659 UINT Pitch = w / 4; /* <- pitch size in blocks */
660 Pitch *= 16; /* <- pitch size in bytes */
661 return Pitch;
662 }
663 default:
664 {
665 /* the default is just to calculate the pitch from bpp */
666 UINT bpp = vboxWddmCalcBitsPerPixel(enmFormat);
667 UINT Pitch = bpp * w;
668 /* pitch is now in bits, translate in bytes */
669 return Pitch >> 3;
670 }
671 }
672}
673
674DECLINLINE(UINT) vboxWddmCalcHightPacking(D3DDDIFORMAT enmFormat)
675{
676 switch (enmFormat)
677 {
678 /* for the DXT* (aka compressed) formats each block is decompressed into 4 x 4 pixels,
679 * so packing is 4
680 */
681 case D3DDDIFMT_DXT1:
682 case D3DDDIFMT_DXT2:
683 case D3DDDIFMT_DXT3:
684 case D3DDDIFMT_DXT4:
685 case D3DDDIFMT_DXT5:
686 return 4;
687 default:
688 return 1;
689 }
690}
691
692DECLINLINE(UINT) vboxWddmCalcOffYru(UINT height, D3DDDIFORMAT enmFormat)
693{
694 UINT packing = vboxWddmCalcHightPacking(enmFormat);
695 /* round it up */
696 return (height + packing - 1) / packing;
697}
698
699DECLINLINE(UINT) vboxWddmCalcOffYrd(UINT height, D3DDDIFORMAT enmFormat)
700{
701 UINT packing = vboxWddmCalcHightPacking(enmFormat);
702 /* round it up */
703 return height / packing;
704}
705
706DECLINLINE(UINT) vboxWddmCalcPitch(UINT w, D3DDDIFORMAT enmFormat)
707{
708 return vboxWddmCalcOffXru(w, enmFormat);
709}
710
711DECLINLINE(UINT) vboxWddmCalcWidthForPitch(UINT Pitch, D3DDDIFORMAT enmFormat)
712{
713 switch (enmFormat)
714 {
715 /* pitch for the DXT* (aka compressed) formats is the size in bytes of blocks that fill in an image width
716 * i.e. each block decompressed into 4 x 4 pixels, so we have ((Width + 3) / 4) blocks for Width.
717 * then each block has 64 bits (8 bytes) for DXT1 and 64+64 bits (16 bytes) for DXT2-DXT5, so.. : */
718 case D3DDDIFMT_DXT1:
719 {
720 return (Pitch / 8) * 4;
721 }
722 case D3DDDIFMT_DXT2:
723 case D3DDDIFMT_DXT3:
724 case D3DDDIFMT_DXT4:
725 case D3DDDIFMT_DXT5:
726 {
727 return (Pitch / 16) * 4;;
728 }
729 default:
730 {
731 /* the default is just to calculate it from bpp */
732 UINT bpp = vboxWddmCalcBitsPerPixel(enmFormat);
733 return (Pitch << 3) / bpp;
734 }
735 }
736}
737
738DECLINLINE(UINT) vboxWddmCalcNumRows(UINT top, UINT bottom, D3DDDIFORMAT enmFormat)
739{
740 Assert(bottom > top);
741 top = top ? vboxWddmCalcOffYrd(top, enmFormat) : 0; /* <- just to optimize it a bit */
742 bottom = vboxWddmCalcOffYru(bottom, enmFormat);
743 return bottom - top;
744}
745
746DECLINLINE(UINT) vboxWddmCalcRowSize(UINT left, UINT right, D3DDDIFORMAT enmFormat)
747{
748 Assert(right > left);
749 left = left ? vboxWddmCalcOffXrd(left, enmFormat) : 0; /* <- just to optimize it a bit */
750 right = vboxWddmCalcOffXru(right, enmFormat);
751 return right - left;
752}
753
754DECLINLINE(UINT) vboxWddmCalcSize(UINT pitch, UINT height, D3DDDIFORMAT enmFormat)
755{
756 UINT cRows = vboxWddmCalcNumRows(0, height, enmFormat);
757 return pitch * cRows;
758}
759
760DECLINLINE(UINT) vboxWddmCalcOffXYrd(UINT x, UINT y, UINT pitch, D3DDDIFORMAT enmFormat)
761{
762 UINT offY = 0;
763 if (y)
764 offY = vboxWddmCalcSize(pitch, y, enmFormat);
765
766 return offY + vboxWddmCalcOffXrd(x, enmFormat);
767}
768
769#define VBOXWDDM_ARRAY_MAXELEMENTSU32(_t) ((uint32_t)((UINT32_MAX) / sizeof (_t)))
770#define VBOXWDDM_TRAILARRAY_MAXELEMENTSU32(_t, _af) ((uint32_t)(((~(0UL)) - (uint32_t)RT_OFFSETOF(_t, _af[0])) / RT_SIZEOFMEMB(_t, _af[0])))
771
772#endif /* #ifndef ___VBoxMPIf_h___ */
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