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authorNitin A Kamble <nitin.a.kamble@intel.com>2012-09-18 12:16:07 -0700
committerTom Zanussi <tom.zanussi@intel.com>2012-12-03 14:20:44 -0600
commit6eed0090597bfe82603be5ffa9c9f1fd141306f0 (patch)
treee4e16247f8ae3b3ad3a1426f59af2dcf5668e533 /meta-emenlow/recipes-graphics/libva/libva-0.31.0/391_compat.patch
parentb4141a6404fa7d3445d660860b6bf68acec9f114 (diff)
downloadmeta-intel-6eed0090597bfe82603be5ffa9c9f1fd141306f0.tar.gz
emenlow: use emgd instead of psb for graphics driver
Remove all the Poulsbo graphics driver specific meta data files. And configure the BSP to use EMGD instead of psb for graphics stack. Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Diffstat (limited to 'meta-emenlow/recipes-graphics/libva/libva-0.31.0/391_compat.patch')
-rw-r--r--meta-emenlow/recipes-graphics/libva/libva-0.31.0/391_compat.patch3273
1 files changed, 0 insertions, 3273 deletions
diff --git a/meta-emenlow/recipes-graphics/libva/libva-0.31.0/391_compat.patch b/meta-emenlow/recipes-graphics/libva/libva-0.31.0/391_compat.patch
deleted file mode 100644
index 5e09d22b..00000000
--- a/meta-emenlow/recipes-graphics/libva/libva-0.31.0/391_compat.patch
+++ /dev/null
@@ -1,3273 +0,0 @@
1commit 2e7aa803a8547dfcde6e97ae2bb4a8bbdbb2634e
2Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
3Date: Mon Nov 23 12:22:09 2009 +0000
4
5 Update compat code for VDPAU/MPEG-4 additions.
6
7commit 30808b39d82cbf0c185052a2d2d5ed8a5fc065d1
8Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
9Date: Thu Sep 10 14:01:57 2009 +0000
10
11 Update compatibility glue for VASliceParameterBufferMPEG2.slice_horizontal_position addition.
12
13commit 27faf49366602637da223f3dc5f30ce4d6d72070
14Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
15Date: Wed Sep 2 15:06:20 2009 +0000
16
17 Fix vaSyncSurface() compat code for VA API < 0.31 drivers.
18
19commit dc33a3e28b38b7d579ab768899963cf9b0d38677
20Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
21Date: Wed Sep 2 12:28:43 2009 +0000
22
23 Fix check for 0.30 modules.
24
25commit bd913971bd9e7460b454513b006e16c18136625e
26Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
27Date: Wed Sep 2 11:58:08 2009 +0000
28
29 Update for VA API 0.31.
30
31commit 9cc7f89d3cc0238ab5b3a47c316e261e06a16634
32Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
33Date: Thu Jul 2 15:55:48 2009 +0000
34
35 Fix VAEncSliceParameterBuffer thunk.
36
37commit 483bc9e67afa9bcd8f99f08a74a78e7dfad4651f
38Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
39Date: Thu Jul 2 09:24:04 2009 +0000
40
41 Fix make dist (va_compat_template.h).
42
43commit 7f41b22366142c4e476fbae929ad343dc33af3a4
44Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
45Date: Thu Jun 25 14:05:57 2009 +0000
46
47 Drop superfluous semi-colon.
48
49commit dcc75aae23fc8f653179b6a331f4021acd6775fd
50Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
51Date: Thu Jun 25 13:53:26 2009 +0000
52
53 Fix check for 0.30 modules.
54
55commit b34512e74ac4150a3f8ee4abe4fa5b17907f8869
56Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
57Date: Thu Jun 25 13:17:48 2009 +0000
58
59 Fix vaTerminate() thunk.
60
61commit 3b006d1ac66429f6b8ffff00ce60e1e47a32c02c
62Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
63Date: Thu Jun 25 12:48:22 2009 +0000
64
65 Cosmetics.
66
67commit 452295d5ac34643f8a316491888c3900f12c5bff
68Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
69Date: Thu Jun 25 12:18:48 2009 +0000
70
71 Fix compatibility with 0.29 modules.
72
73commit 0e0da9ea861f14e8129767dbf6f11be5c051d85f
74Author: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>
75Date: Wed Jun 24 11:40:56 2009 +0000
76
77 Add compatibility layer with original libva 0.29.
78
79diff --git a/src/va_compat.c b/src/va_compat.c
80new file mode 100644
81index 0000000..0bd7385
82--- /dev/null
83+++ b/src/va_compat.c
84@@ -0,0 +1,1171 @@
85+/*
86+ * Copyright (C) 2009 Splitted-Desktop Systems. All Rights Reserved.
87+ *
88+ * Permission is hereby granted, free of charge, to any person obtaining a
89+ * copy of this software and associated documentation files (the
90+ * "Software"), to deal in the Software without restriction, including
91+ * without limitation the rights to use, copy, modify, merge, publish,
92+ * distribute, sub license, and/or sell copies of the Software, and to
93+ * permit persons to whom the Software is furnished to do so, subject to
94+ * the following conditions:
95+ *
96+ * The above copyright notice and this permission notice (including the
97+ * next paragraph) shall be included in all copies or substantial portions
98+ * of the Software.
99+ *
100+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
101+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
102+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
103+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
104+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
105+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
106+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
107+ */
108+
109+#include "config.h"
110+#include "va.h"
111+#include "va_compat.h"
112+#include "va_backend.h"
113+#include <string.h>
114+#include <alloca.h>
115+#include <assert.h>
116+
117+#define CTX(dpy) (((VADisplayContextP)dpy)->pDriverContext)
118+#define COMPAT_CTX(ctx) ((VACompatContextP)(ctx)->compat)
119+#define ASSERT assert
120+
121+/* Invoke the normal VA API entry-point. This one can be replaced with
122+ one of the va_compat_*() functions */
123+#define VA_INVOKE(FUNC, CTX, ...) \
124+ (CTX)->vtable.FUNC(CTX, __VA_ARGS__)
125+
126+/* Invoke the real VA API entry-point. That is, the driver's function */
127+#define VA_INVOKE_COMPAT_ARGS(CTX, ...) \
128+ (COMPAT_CTX(CTX)->compat_ctx, __VA_ARGS__)
129+#define VA_INVOKE_COMPAT(FUNC, CTX, ...) \
130+ COMPAT_CTX(CTX)->vtable.FUNC VA_INVOKE_COMPAT_ARGS(CTX, __VA_ARGS__)
131+
132+typedef struct VACompatContext *VACompatContextP;
133+
134+typedef VAStatus (*VABufferTranslateFunc)(VACompatContextP ctx, void *dest, const void *src);
135+
136+typedef enum {
137+ VA_DRIVER_ID_UNKNOWN,
138+ VA_DRIVER_ID_POULSBO,
139+ VA_DRIVER_ID_IEGD
140+} VADriverID;
141+
142+typedef struct {
143+ VABufferID id;
144+ VABufferType type;
145+ unsigned int size;
146+ unsigned int num_elements;
147+ unsigned char *data;
148+ VABufferTranslateFunc translate;
149+ VABufferID compat_id;
150+ unsigned int compat_size;
151+ unsigned char *compat_data;
152+ unsigned int map_count;
153+} VABufferCompat;
154+
155+typedef struct VAContextMap *VAContextMapP;
156+typedef struct VAContextMap {
157+ VASurfaceID surface;
158+ VAContextID context;
159+ VAContextMapP next;
160+} VAContextMap;
161+
162+typedef struct {
163+ VAStatus (*vaTerminate)(void *);
164+ VAStatus (*vaQueryConfigProfiles)(void *, VAProfile *, int *);
165+ VAStatus (*vaQueryConfigEntrypoints)(void *, VAProfile, VAEntrypoint *, int *);
166+ VAStatus (*vaGetConfigAttributes)(void *, VAProfile, VAEntrypoint, VAConfigAttrib *, int);
167+ VAStatus (*vaCreateConfig)(void *, VAProfile, VAEntrypoint, VAConfigAttrib *, int, VAConfigID *);
168+ VAStatus (*vaDestroyConfig)(void *, VAConfigID);
169+ VAStatus (*vaQueryConfigAttributes)(void *, VAConfigID, VAProfile *, VAEntrypoint *, VAConfigAttrib *, int *);
170+ VAStatus (*vaCreateSurfaces)(void *, int, int, int, int, VASurfaceID *);
171+ VAStatus (*vaDestroySurfaces)(void *, VASurfaceID *, int);
172+ VAStatus (*vaCreateContext)(void *, VAConfigID, int, int, int, VASurfaceID *, int, VAContextID *);
173+ VAStatus (*vaDestroyContext)(void *, VAContextID);
174+ VAStatus (*vaCreateBuffer)(void *, VAContextID, VABufferType, unsigned int, unsigned int, void *, VABufferID *);
175+ VAStatus (*vaBufferSetNumElements)(void *, VABufferID, unsigned int);
176+ VAStatus (*vaMapBuffer)(void *, VABufferID, void **);
177+ VAStatus (*vaUnmapBuffer)(void *, VABufferID);
178+ VAStatus (*vaDestroyBuffer)(void *, VABufferID);
179+ VAStatus (*vaBeginPicture)(void *, VAContextID, VASurfaceID);
180+ VAStatus (*vaRenderPicture)(void *, VAContextID, VABufferID *, int);
181+ VAStatus (*vaEndPicture)(void *, VAContextID);
182+ VAStatus (*vaSyncSurface_pre31)(void *, VAContextID, VASurfaceID);
183+ VAStatus (*vaQuerySurfaceStatus)(void *, VASurfaceID, VASurfaceStatus *);
184+ VAStatus (*vaPutSurface)(void *, VASurfaceID, unsigned long, short, short, unsigned short, unsigned short, short, short, unsigned short, unsigned short, VARectangle *, unsigned int, unsigned int);
185+ VAStatus (*vaQueryImageFormats)(void *, VAImageFormat *, int *);
186+ VAStatus (*vaCreateImage)(void *, VAImageFormat *, int, int, VAImage *);
187+ VAStatus (*vaDeriveImage)(void *, VASurfaceID, VAImage *);
188+ VAStatus (*vaDestroyImage)(void *, VAImageID);
189+ VAStatus (*vaSetImagePalette)(void *, VAImageID, unsigned char *);
190+ VAStatus (*vaGetImage)(void *, VASurfaceID, int, int, unsigned int, unsigned int, VAImageID);
191+ VAStatus (*vaPutImage_pre31)(void *, VASurfaceID, VAImageID, int, int, unsigned int, unsigned int, int, int);
192+ VAStatus (*vaPutImage2_pre31)(void *, VASurfaceID, VAImageID, int, int, unsigned int, unsigned int, int, int, unsigned int, unsigned int);
193+ VAStatus (*vaQuerySubpictureFormats)(void *, VAImageFormat *, unsigned int *, unsigned int *);
194+ VAStatus (*vaCreateSubpicture)(void *, VAImageID, VASubpictureID *);
195+ VAStatus (*vaDestroySubpicture)(void *, VASubpictureID);
196+ VAStatus (*vaSetSubpictureImage)(void *, VASubpictureID, VAImageID);
197+ VAStatus (*vaSetSubpictureChromakey)(void *, VASubpictureID, unsigned int, unsigned int, unsigned int);
198+ VAStatus (*vaSetSubpictureGlobalAlpha)(void *, VASubpictureID, float);
199+ VAStatus (*vaAssociateSubpicture_pre31)(void *, VASubpictureID, VASurfaceID *, int, short, short, short, short, unsigned short, unsigned short, unsigned int);
200+ VAStatus (*vaAssociateSubpicture2_pre31)(void *, VASubpictureID, VASurfaceID *, int, short, short, unsigned short, unsigned short, short, short, unsigned short, unsigned short, unsigned int);
201+ VAStatus (*vaDeassociateSubpicture)(void *, VASubpictureID, VASurfaceID *, int);
202+ VAStatus (*vaQueryDisplayAttributes)(void *, VADisplayAttribute *, int *);
203+ VAStatus (*vaGetDisplayAttributes)(void *, VADisplayAttribute *, int);
204+ VAStatus (*vaSetDisplayAttributes)(void *, VADisplayAttribute *, int);
205+
206+ /* 0.29 hooks */
207+ VAStatus (*vaSetSubpicturePalette)(void *, VASubpictureID, unsigned char *);
208+ VAStatus (*vaDbgCopySurfaceToBuffer)(void *, VASurfaceID, void **, unsigned int *);
209+
210+ /* 0.30 hooks */
211+ VAStatus (*vaCreateSurfaceFromCIFrame)(void *, unsigned long, VASurfaceID *);
212+ VAStatus (*vaCreateSurfaceFromV4L2Buf)(void *, int, struct v4l2_format *, struct v4l2_buffer *, VASurfaceID *);
213+ VAStatus (*vaCopySurfaceToBuffer)(void *, VASurfaceID, unsigned int *, unsigned int *, unsigned int *, unsigned int *, unsigned int *, unsigned int *, unsigned int *, void **);
214+
215+ /* 0.31 hooks */
216+ VAStatus (*vaPutImage)(void *, VASurfaceID, VAImageID, int, int, unsigned int, unsigned int, int, int, unsigned int, unsigned int);
217+ VAStatus (*vaAssociateSubpicture)(void *, VASubpictureID, VASurfaceID *, int, short, short, unsigned short, unsigned short, short, short, unsigned short, unsigned short, unsigned int);
218+ VAStatus (*vaSyncSurface)(void *, VASurfaceID);
219+} VACompatDriverVTable;
220+
221+typedef struct VACompatContext {
222+ VABufferCompat *buffers;
223+ unsigned int buffers_count_max;
224+ unsigned int compat_version;
225+ void *compat_ctx;
226+ VACompatDriverVTable vtable; /* original vtable */
227+ VADriverID driver_id;
228+ char *driver_name;
229+ VAContextMapP context_map;
230+ VAContextMapP last_context_map_match;
231+ unsigned int skip_frame : 1;
232+} VACompatContext;
233+
234+#define COMPAT_MAJOR 0
235+#define COMPAT_MINOR 29
236+#include "va_compat_template.h"
237+
238+#define COMPAT_MAJOR 0
239+#define COMPAT_MINOR 30
240+#include "va_compat_template.h"
241+
242+#define COMPAT_MAJOR 0
243+#define COMPAT_MINOR 31
244+#include "va_compat_template.h"
245+
246+static inline int va_IsIntelBuffer(VADriverContextP ctx, VABufferID id)
247+{
248+ VACompatContextP compat = ctx->compat;
249+
250+ if (compat->driver_id == VA_DRIVER_ID_POULSBO) {
251+ /* There were only Intel implementations for VA API. Besides, the
252+ returned buffer IDs had the following format [ 0 BASE ID ] where
253+ BASE is the 7-bit value 0x04 and ID an index into the heap of
254+ objects */
255+ return (id & 0x7f000000) == 0x04000000;
256+ }
257+
258+ if (compat->driver_id == VA_DRIVER_ID_IEGD) {
259+ /* XXX: there is no means to differentiate the buffers, they
260+ are linearly generated (IEGD 10.0 build 1335) */
261+ return 1;
262+ }
263+
264+ return 0;
265+}
266+
267+static VAContextMapP va_context_map_lookup_p(
268+ VACompatContextP ctx,
269+ VASurfaceID surface
270+)
271+{
272+ VAContextMapP m = ctx->context_map;
273+
274+ while (m) {
275+ if (m->surface == surface)
276+ return m;
277+ m = m->next;
278+ }
279+ return NULL;
280+}
281+
282+static VAContextID va_context_map_lookup(
283+ VACompatContextP ctx,
284+ VASurfaceID surface
285+)
286+{
287+ VAContextMapP m;
288+
289+ /* Lookup in cached */
290+ m = ctx->last_context_map_match;
291+ if (m && m->surface == surface)
292+ return m->context;
293+
294+ /* Full (slow) lookup */
295+ m = va_context_map_lookup_p(ctx, surface);
296+ if (m) {
297+ ctx->last_context_map_match = m;
298+ return m->context;
299+ }
300+ return VA_INVALID_ID;
301+}
302+
303+static void va_context_map_add(
304+ VACompatContextP ctx,
305+ VAContextID context,
306+ VASurfaceID surface
307+)
308+{
309+ VAContextMapP m;
310+
311+ /* Update existing entry */
312+ m = va_context_map_lookup_p(ctx, surface);
313+ if (m) {
314+ m->context = context;
315+ return;
316+ }
317+
318+ /* Create new mapping */
319+ m = malloc(sizeof(*m));
320+ ASSERT(m);
321+ if (m) {
322+ m->surface = surface;
323+ m->context = context;
324+ m->next = ctx->context_map;
325+ ctx->context_map = m;
326+ }
327+}
328+
329+static void va_context_map_remove(
330+ VACompatContextP ctx,
331+ VAContextID context
332+)
333+{
334+ VAContextMapP p = NULL;
335+ VAContextMapP m = ctx->context_map;
336+ VAContextMapP d;
337+
338+ while (m) {
339+ if (m->context == context) {
340+ d = m;
341+
342+ /* Unlink current node */
343+ if (p)
344+ p->next = m->next;
345+ else
346+ ctx->context_map = m->next;
347+ m = m->next;
348+
349+ /* Reset cache */
350+ if (ctx->last_context_map_match == d)
351+ ctx->last_context_map_match = NULL;
352+
353+ free(d);
354+ }
355+ else {
356+ p = m;
357+ m = m->next;
358+ }
359+ }
360+}
361+
362+static VABufferCompat *va_GetBufferCompat (
363+ VADriverContextP ctx,
364+ VABufferID id
365+)
366+{
367+ VACompatContextP compat = ctx->compat;
368+ int index;
369+
370+ if (!va_IsIntelBuffer(ctx, id))
371+ return NULL;
372+
373+ index = id & 0x00ffffff;
374+ if (index >= compat->buffers_count_max)
375+ return NULL;
376+
377+ if (compat->buffers[index].id != id)
378+ return NULL;
379+
380+ return &compat->buffers[index];
381+}
382+
383+static VAStatus va_TranslateBufferCompat (
384+ VADriverContextP ctx,
385+ VABufferCompat *compat_buffer
386+)
387+{
388+ VAStatus status;
389+ unsigned char *src, *dest;
390+ int i;
391+
392+ status = VA_INVOKE(vaMapBuffer, ctx, compat_buffer->id, (void **)&src);
393+ if (status != VA_STATUS_SUCCESS)
394+ return status;
395+
396+ ASSERT(compat_buffer->data);
397+ ASSERT(src == compat_buffer->data);
398+ ASSERT(compat_buffer->compat_data);
399+ dest = compat_buffer->compat_data;
400+ for (i = 0; i < compat_buffer->num_elements; i++)
401+ {
402+ /* XXX: check errors */
403+ status = compat_buffer->translate(ctx->compat, dest, src);
404+
405+ src += compat_buffer->size;
406+ dest += compat_buffer->compat_size;
407+ }
408+
409+ return VA_INVOKE(vaUnmapBuffer, ctx, compat_buffer->id);
410+}
411+
412+static VAStatus va_CreateBufferCompat (
413+ VADriverContextP ctx,
414+ VAContextID context,
415+ VABufferID id,
416+ VABufferType type,
417+ unsigned int size,
418+ unsigned int num_elements,
419+ unsigned int compat_size,
420+ VABufferTranslateFunc translate_func
421+)
422+{
423+ VACompatContextP compat = ctx->compat;
424+ VABufferCompat *compat_buffer;
425+ int index;
426+
427+ if (!va_IsIntelBuffer(ctx, id))
428+ return VA_STATUS_ERROR_INVALID_BUFFER;
429+ index = id & 0x00ffffff;
430+
431+ /* XXX: this allocation strategy is not really space efficient... */
432+ if (index >= compat->buffers_count_max)
433+ {
434+ compat->buffers_count_max = index + 1;
435+ compat->buffers = realloc(compat->buffers,
436+ (compat->buffers_count_max *
437+ sizeof(VABufferCompat)));
438+ if (compat->buffers == NULL)
439+ return VA_STATUS_ERROR_ALLOCATION_FAILED;
440+ }
441+
442+ compat_buffer = &compat->buffers[index];
443+ compat_buffer->id = id;
444+ compat_buffer->type = type;
445+ compat_buffer->size = size;
446+ compat_buffer->num_elements = num_elements;
447+ compat_buffer->data = NULL;
448+ compat_buffer->translate = translate_func;
449+ compat_buffer->compat_size = compat_size;
450+ compat_buffer->compat_data = NULL;
451+ compat_buffer->map_count = 0;
452+
453+ return VA_INVOKE_COMPAT(vaCreateBuffer,
454+ ctx,
455+ context,
456+ type,
457+ compat_size,
458+ num_elements,
459+ NULL,
460+ &compat_buffer->compat_id);
461+}
462+
463+static VAStatus va_DestroyBufferCompat (
464+ VADriverContextP ctx,
465+ VABufferID id
466+)
467+{
468+ VABufferCompat *compat_buffer;
469+ VAStatus status;
470+
471+ if ((compat_buffer = va_GetBufferCompat(ctx, id)) == NULL)
472+ return VA_STATUS_SUCCESS;
473+
474+ /* Force unmap if there were more maps than unmaps */
475+ if (compat_buffer->map_count > 1)
476+ compat_buffer->map_count = 1;
477+ if (compat_buffer->map_count > 1)
478+ {
479+ if ((status = VA_INVOKE(vaUnmapBuffer, ctx, id)) != VA_STATUS_SUCCESS)
480+ return status;
481+ }
482+
483+ compat_buffer->id = 0;
484+ return VA_INVOKE_COMPAT(vaDestroyBuffer, ctx, compat_buffer->compat_id);
485+}
486+
487+static VAStatus va_compat_CreateBuffer (
488+ VADriverContextP ctx,
489+ VAContextID context, /* in */
490+ VABufferType type, /* in */
491+ unsigned int size, /* in */
492+ unsigned int num_elements, /* in */
493+ void *data, /* in */
494+ VABufferID *buf_id /* out */
495+)
496+{
497+ VABufferTranslateFunc translate_func = NULL;
498+ unsigned int compat_size = 0;
499+ VAStatus status;
500+
501+ status = VA_INVOKE_COMPAT(vaCreateBuffer,
502+ ctx,
503+ context,
504+ type,
505+ size,
506+ num_elements,
507+ data,
508+ buf_id);
509+
510+ if (status != VA_STATUS_SUCCESS)
511+ return status;
512+
513+#define INIT_TRANSLATE_FUNC_(STRUCT, MAJOR, MINOR) do { \
514+ translate_func = va_compat_translate_VA##STRUCT##_##MAJOR##_##MINOR; \
515+ compat_size = sizeof(VA##STRUCT##_##MAJOR##_##MINOR); \
516+} while (0)
517+#define INIT_TRANSLATE_FUNC(BUFFER, CODEC, MAJOR, MINOR) \
518+ INIT_TRANSLATE_FUNC_(BUFFER##Buffer##CODEC, MAJOR, MINOR)
519+
520+ /* XXX: this assumes all structures have different sizes from each other */
521+ switch (size) {
522+ case sizeof(VAPictureParameterBufferH264):
523+ if (type == VAPictureParameterBufferType && ctx->version_major == 0)
524+ {
525+ switch (ctx->version_minor) {
526+ case 29: INIT_TRANSLATE_FUNC(PictureParameter,H264, 0,29); break;
527+ case 30: INIT_TRANSLATE_FUNC(PictureParameter,H264, 0,30); break;
528+ }
529+ }
530+ break;
531+ case sizeof(VASliceParameterBufferH264):
532+ if (type == VASliceParameterBufferType && ctx->version_major == 0)
533+ {
534+ switch (ctx->version_minor) {
535+ case 29: INIT_TRANSLATE_FUNC(SliceParameter,H264, 0,29); break;
536+ case 30: INIT_TRANSLATE_FUNC(SliceParameter,H264, 0,30); break;
537+ }
538+ }
539+ break;
540+ case sizeof(VAPictureParameterBufferVC1):
541+ if (type == VAPictureParameterBufferType && ctx->version_major == 0)
542+ {
543+ switch (ctx->version_minor) {
544+ case 29: INIT_TRANSLATE_FUNC(PictureParameter,VC1, 0,29); break;
545+ case 30: INIT_TRANSLATE_FUNC(PictureParameter,VC1, 0,30); break;
546+ }
547+ }
548+ break;
549+ case sizeof(VAPictureParameterBufferMPEG2):
550+ if (type == VAPictureParameterBufferType && ctx->version_major == 0)
551+ {
552+ switch (ctx->version_minor) {
553+ case 29: INIT_TRANSLATE_FUNC(PictureParameter,MPEG2, 0,29); break;
554+ case 30: INIT_TRANSLATE_FUNC(PictureParameter,MPEG2, 0,30); break;
555+ }
556+ }
557+ break;
558+ case sizeof(VASliceParameterBufferMPEG2):
559+ if (type == VASliceParameterBufferType && ctx->version_major == 0)
560+ {
561+ switch (ctx->version_minor) {
562+ case 29: INIT_TRANSLATE_FUNC(SliceParameter,MPEG2, 0,29); break;
563+ case 30: INIT_TRANSLATE_FUNC(SliceParameter,MPEG2, 0,30); break;
564+ }
565+ }
566+ break;
567+ case sizeof(VAPictureParameterBufferMPEG4):
568+ if (type == VAPictureParameterBufferType && ctx->version_major == 0)
569+ {
570+ switch (ctx->version_minor) {
571+ case 29: INIT_TRANSLATE_FUNC(PictureParameter,MPEG4, 0,29); break;
572+ case 30: INIT_TRANSLATE_FUNC(PictureParameter,MPEG4, 0,30); break;
573+ case 31: INIT_TRANSLATE_FUNC(PictureParameter,MPEG4, 0,31); break;
574+ }
575+ }
576+ break;
577+ case sizeof(VAEncSliceParameterBuffer):
578+ if (type == VAEncSliceParameterBufferType && ctx->version_major == 0)
579+ {
580+ switch (ctx->version_minor) {
581+ case 30: INIT_TRANSLATE_FUNC_(EncSliceParameterBuffer, 0,30); break;
582+ }
583+ }
584+ break;
585+ }
586+
587+#undef INIT_TRANSLATE_FUNC
588+
589+ /* Create thunk */
590+ if (buf_id && translate_func)
591+ {
592+ ASSERT(compat_size > 0);
593+
594+ status = va_CreateBufferCompat(ctx,
595+ context,
596+ *buf_id,
597+ type,
598+ size,
599+ num_elements,
600+ compat_size,
601+ translate_func);
602+ }
603+
604+ return status;
605+}
606+
607+static VAStatus va_compat_BufferSetNumElements (
608+ VADriverContextP ctx,
609+ VABufferID buf_id, /* in */
610+ unsigned int num_elements /* in */
611+)
612+{
613+ VABufferCompat *compat_buffer;
614+ VAStatus status;
615+
616+ status = VA_INVOKE_COMPAT(vaBufferSetNumElements, ctx, buf_id, num_elements);
617+ if (status != VA_STATUS_SUCCESS)
618+ return status;
619+
620+ if ((compat_buffer = va_GetBufferCompat(ctx, buf_id)) != NULL)
621+ {
622+ compat_buffer->num_elements = num_elements;
623+ status = VA_INVOKE_COMPAT(vaBufferSetNumElements,
624+ ctx,
625+ compat_buffer->compat_id,
626+ num_elements);
627+ }
628+
629+ return status;
630+}
631+
632+static VAStatus va_compat_DestroyBuffer (
633+ VADriverContextP ctx,
634+ VABufferID buffer_id
635+)
636+{
637+ VAStatus status;
638+ if ((status = va_DestroyBufferCompat(ctx, buffer_id)) != VA_STATUS_SUCCESS)
639+ return status;
640+
641+ return VA_INVOKE_COMPAT(vaDestroyBuffer, ctx, buffer_id);
642+}
643+
644+static VAStatus va_compat_MapBuffer (
645+ VADriverContextP ctx,
646+ VABufferID buf_id, /* in */
647+ void **pbuf /* out */
648+)
649+{
650+ VABufferCompat *compat_buffer;
651+ VAStatus status;
652+
653+ if ((compat_buffer = va_GetBufferCompat(ctx, buf_id)) == NULL)
654+ return VA_INVOKE_COMPAT(vaMapBuffer, ctx, buf_id, pbuf);
655+
656+ if (compat_buffer->map_count++ == 0)
657+ {
658+ status = VA_INVOKE_COMPAT(vaMapBuffer, ctx, buf_id, (void **)&compat_buffer->data);
659+ if (status != VA_STATUS_SUCCESS)
660+ return status;
661+
662+ status = VA_INVOKE_COMPAT(vaMapBuffer, ctx, compat_buffer->compat_id, (void **)&compat_buffer->compat_data);
663+ if (status != VA_STATUS_SUCCESS)
664+ return status;
665+ }
666+
667+ if (pbuf)
668+ *pbuf = compat_buffer->data;
669+
670+ return VA_STATUS_SUCCESS;
671+}
672+
673+static VAStatus va_compat_UnmapBuffer (
674+ VADriverContextP ctx,
675+ VABufferID buf_id /* in */
676+)
677+{
678+ VABufferCompat *compat_buffer;
679+ VAStatus status;
680+
681+ if ((compat_buffer = va_GetBufferCompat(ctx, buf_id)) == NULL)
682+ return VA_INVOKE_COMPAT(vaUnmapBuffer, ctx, buf_id);
683+
684+ if (--compat_buffer->map_count == 0)
685+ {
686+ status = VA_INVOKE_COMPAT(vaUnmapBuffer, ctx, compat_buffer->compat_id);
687+ if (status != VA_STATUS_SUCCESS)
688+ return status;
689+ compat_buffer->compat_data = NULL;
690+
691+ status = VA_INVOKE_COMPAT(vaUnmapBuffer, ctx, compat_buffer->id);
692+ if (status != VA_STATUS_SUCCESS)
693+ return status;
694+ compat_buffer->data = NULL;
695+ }
696+
697+ return VA_STATUS_SUCCESS;
698+}
699+
700+static VAStatus va_compat_BeginPicture (
701+ VADriverContextP ctx,
702+ VAContextID context,
703+ VASurfaceID render_target
704+)
705+{
706+ VACompatContextP compat = ctx->compat;
707+ compat->skip_frame = 0;
708+ return VA_INVOKE_COMPAT(vaBeginPicture, ctx, context, render_target);
709+}
710+
711+static VAStatus va_compat_EndPicture (
712+ VADriverContextP ctx,
713+ VAContextID context
714+)
715+{
716+ VACompatContextP compat = ctx->compat;
717+ VAStatus status = VA_INVOKE_COMPAT(vaEndPicture, ctx, context);
718+
719+ /* Ignore errors if the HW decoder did not handle VC-1 skipped P-frames */
720+ if (compat->skip_frame && status == VA_STATUS_ERROR_UNKNOWN)
721+ status = VA_STATUS_SUCCESS;
722+
723+ return status;
724+}
725+
726+static VAStatus va_compat_RenderPicture (
727+ VADriverContextP ctx,
728+ VAContextID context,
729+ VABufferID *buffers,
730+ int num_buffers
731+)
732+{
733+ VACompatContextP compat = ctx->compat;
734+ VABufferCompat *compat_buffer;
735+ VABufferID *compat_buffer_ids;
736+ VAStatus status;
737+ int i, n;
738+
739+ if ((n = num_buffers) < 1)
740+ n = 1;
741+ compat_buffer_ids = alloca(n * sizeof(compat_buffer_ids[0]));
742+
743+ for (i = 0; i < num_buffers; i++)
744+ {
745+ if ((compat_buffer = va_GetBufferCompat(ctx, buffers[i])) == NULL)
746+ compat_buffer_ids[i] = buffers[i];
747+ else
748+ {
749+ status = va_TranslateBufferCompat(ctx, compat_buffer);
750+ if (status != VA_STATUS_SUCCESS)
751+ return status;
752+ compat_buffer_ids[i] = compat_buffer->compat_id;
753+ }
754+ }
755+
756+ if (!compat->skip_frame)
757+ {
758+ status = VA_INVOKE_COMPAT(vaRenderPicture, ctx, context, compat_buffer_ids, num_buffers);
759+ if (status != VA_STATUS_SUCCESS)
760+ return status;
761+ }
762+
763+ /* Buffers are automatically destroyed afterwards */
764+ for (i = 0; i < num_buffers; i++)
765+ {
766+ if ((compat_buffer = va_GetBufferCompat(ctx, buffers[i])) != NULL)
767+ {
768+ status = VA_INVOKE_COMPAT(vaDestroyBuffer, ctx, compat_buffer->id);
769+ if (status != VA_STATUS_SUCCESS)
770+ return status;
771+ }
772+ }
773+
774+ return VA_STATUS_SUCCESS;
775+}
776+
777+#define DEFINE_VTABLE_ENTRY_(RETVAL, PROC, ARGS, COMPAT_PROC, COMPAT_ARGS, COMPAT_PRE, COMPAT_POST) \
778+static RETVAL va_compat_##PROC ARGS \
779+{ \
780+ if (COMPAT_CTX(ctx)->vtable.va##COMPAT_PROC == NULL) \
781+ return VA_STATUS_ERROR_OPERATION_FAILED; \
782+ COMPAT_PRE; \
783+ RETVAL ret = COMPAT_CTX(ctx)->vtable.va##COMPAT_PROC VA_INVOKE_COMPAT_ARGS COMPAT_ARGS; \
784+ COMPAT_POST; \
785+ return ret; \
786+}
787+
788+#define DEFINE_VTABLE_ENTRY(RETVAL, PROC, DECL_ARGS, CALL_ARGS) \
789+DEFINE_VTABLE_ENTRY_(RETVAL, PROC, DECL_ARGS, PROC, CALL_ARGS, {}, {})
790+
791+static VAStatus va_compat_Terminate(VADriverContextP ctx)
792+{
793+ if (COMPAT_CTX(ctx)->vtable.vaTerminate == NULL)
794+ return VA_STATUS_ERROR_OPERATION_FAILED;
795+ return COMPAT_CTX(ctx)->vtable.vaTerminate(COMPAT_CTX(ctx)->compat_ctx);
796+}
797+
798+DEFINE_VTABLE_ENTRY(
799+ VAStatus, QueryConfigProfiles,
800+ (VADriverContextP ctx, VAProfile *profile_list, int *num_profiles),
801+ (ctx, profile_list, num_profiles))
802+
803+DEFINE_VTABLE_ENTRY(
804+ VAStatus, QueryConfigEntrypoints,
805+ (VADriverContextP ctx, VAProfile profile,
806+ VAEntrypoint *entrypoint_list, int *num_entrypoints),
807+ (ctx, profile, entrypoint_list, num_entrypoints))
808+
809+DEFINE_VTABLE_ENTRY(
810+ VAStatus, GetConfigAttributes,
811+ (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,
812+ VAConfigAttrib *attrib_list, int num_attribs),
813+ (ctx, profile, entrypoint, attrib_list, num_attribs))
814+
815+DEFINE_VTABLE_ENTRY(
816+ VAStatus, CreateConfig,
817+ (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,
818+ VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id),
819+ (ctx, profile, entrypoint, attrib_list, num_attribs, config_id))
820+
821+DEFINE_VTABLE_ENTRY(
822+ VAStatus, DestroyConfig,
823+ (VADriverContextP ctx, VAConfigID config_id),
824+ (ctx, config_id))
825+
826+DEFINE_VTABLE_ENTRY(
827+ VAStatus, QueryConfigAttributes,
828+ (VADriverContextP ctx, VAConfigID config_id, VAProfile *profile,
829+ VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs),
830+ (ctx, config_id, profile, entrypoint, attrib_list, num_attribs))
831+
832+DEFINE_VTABLE_ENTRY(
833+ VAStatus, CreateSurfaces,
834+ (VADriverContextP ctx, int width, int height, int format,
835+ int num_surfaces, VASurfaceID *surfaces),
836+ (ctx, width, height, format, num_surfaces, surfaces))
837+
838+DEFINE_VTABLE_ENTRY(
839+ VAStatus, DestroySurfaces,
840+ (VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces),
841+ (ctx, surface_list, num_surfaces))
842+
843+DEFINE_VTABLE_ENTRY(
844+ VAStatus, CreateContext,
845+ (VADriverContextP ctx, VAConfigID config_id,
846+ int picture_width, int picture_height, int flag,
847+ VASurfaceID *render_targets, int num_render_targets, VAContextID *context),
848+ (ctx, config_id, picture_width, picture_height, flag,
849+ render_targets, num_render_targets, context))
850+
851+DEFINE_VTABLE_ENTRY(
852+ VAStatus, DestroyContext,
853+ (VADriverContextP ctx, VAContextID context),
854+ (ctx, context))
855+
856+DEFINE_VTABLE_ENTRY(
857+ VAStatus, SyncSurface,
858+ (VADriverContextP ctx, VASurfaceID render_target),
859+ (ctx, render_target))
860+
861+DEFINE_VTABLE_ENTRY(
862+ VAStatus, QuerySurfaceStatus,
863+ (VADriverContextP ctx, VASurfaceID render_target, VASurfaceStatus *status),
864+ (ctx, render_target, status))
865+
866+DEFINE_VTABLE_ENTRY(
867+ VAStatus, PutSurface,
868+ (VADriverContextP ctx, VASurfaceID surface, Drawable draw,
869+ short srcx, short srcy, unsigned short srcw, unsigned short srch,
870+ short destx, short desty, unsigned short destw, unsigned short desth,
871+ VARectangle *cliprects, unsigned int number_cliprects, unsigned int flags),
872+ (ctx, surface, draw, srcx, srcy, srcw, srch, destx, desty, destw, desth,
873+ cliprects, number_cliprects, flags))
874+
875+DEFINE_VTABLE_ENTRY(
876+ VAStatus, QueryImageFormats,
877+ (VADriverContextP ctx, VAImageFormat *format_list, int *num_formats),
878+ (ctx, format_list, num_formats))
879+
880+DEFINE_VTABLE_ENTRY(
881+ VAStatus, CreateImage,
882+ (VADriverContextP ctx, VAImageFormat *format,
883+ int width, int height, VAImage *image),
884+ (ctx, format, width, height, image))
885+
886+DEFINE_VTABLE_ENTRY(
887+ VAStatus, DeriveImage,
888+ (VADriverContextP ctx, VASurfaceID surface, VAImage *image),
889+ (ctx, surface, image))
890+
891+DEFINE_VTABLE_ENTRY(
892+ VAStatus, DestroyImage,
893+ (VADriverContextP ctx, VAImageID image),
894+ (ctx, image))
895+
896+DEFINE_VTABLE_ENTRY(
897+ VAStatus, SetImagePalette,
898+ (VADriverContextP ctx, VAImageID image, unsigned char *palette),
899+ (ctx, image, palette))
900+
901+DEFINE_VTABLE_ENTRY(
902+ VAStatus, GetImage,
903+ (VADriverContextP ctx, VASurfaceID surface,
904+ int x, int y, unsigned int width, unsigned int height, VAImageID image),
905+ (ctx, surface, x, y, width, height, image))
906+
907+DEFINE_VTABLE_ENTRY(
908+ VAStatus, PutImage,
909+ (VADriverContextP ctx, VASurfaceID surface, VAImageID image,
910+ int srcx, int srcy, unsigned int srcw, unsigned int srch,
911+ int destx, int desty, unsigned int destw, unsigned int desth),
912+ (ctx, surface, image, srcx, srcy, srcw, srch, destx, desty, destw, desth))
913+
914+DEFINE_VTABLE_ENTRY(
915+ VAStatus, QuerySubpictureFormats,
916+ (VADriverContextP ctx, VAImageFormat *format_list,
917+ unsigned int *flags, unsigned int *num_formats),
918+ (ctx, format_list, flags, num_formats))
919+
920+DEFINE_VTABLE_ENTRY(
921+ VAStatus, CreateSubpicture,
922+ (VADriverContextP ctx, VAImageID image, VASubpictureID *subpicture),
923+ (ctx, image, subpicture))
924+
925+DEFINE_VTABLE_ENTRY(
926+ VAStatus, DestroySubpicture,
927+ (VADriverContextP ctx, VASubpictureID subpicture),
928+ (ctx, subpicture))
929+
930+DEFINE_VTABLE_ENTRY(
931+ VAStatus, SetSubpictureImage,
932+ (VADriverContextP ctx, VASubpictureID subpicture, VAImageID image),
933+ (ctx, subpicture, image))
934+
935+DEFINE_VTABLE_ENTRY(
936+ VAStatus, SetSubpictureChromakey,
937+ (VADriverContextP ctx, VASubpictureID subpicture,
938+ unsigned int chromakey_min,
939+ unsigned int chromakey_max,
940+ unsigned int chromakey_mask),
941+ (ctx, subpicture, chromakey_min, chromakey_max, chromakey_mask))
942+
943+DEFINE_VTABLE_ENTRY(
944+ VAStatus, SetSubpictureGlobalAlpha,
945+ (VADriverContextP ctx, VASubpictureID subpicture, float global_alpha),
946+ (ctx, subpicture, global_alpha))
947+
948+DEFINE_VTABLE_ENTRY(
949+ VAStatus, AssociateSubpicture,
950+ (VADriverContextP ctx, VASubpictureID subpicture,
951+ VASurfaceID *target_surfaces, int num_surfaces,
952+ short srcx, short srcy, unsigned short srcw, unsigned short srch,
953+ short destx, short desty, unsigned short destw, unsigned short desth,
954+ unsigned int flags),
955+ (ctx, subpicture, target_surfaces, num_surfaces,
956+ srcx, srcy, srcw, srch, destx, desty, destw, desth, flags))
957+
958+DEFINE_VTABLE_ENTRY(
959+ VAStatus, DeassociateSubpicture,
960+ (VADriverContextP ctx, VASubpictureID subpicture,
961+ VASurfaceID *target_surfaces, int num_surfaces),
962+ (ctx, subpicture, target_surfaces, num_surfaces))
963+
964+DEFINE_VTABLE_ENTRY(
965+ VAStatus, QueryDisplayAttributes,
966+ (VADriverContextP ctx, VADisplayAttribute *attr_list, int *num_attributes),
967+ (ctx, attr_list, num_attributes))
968+
969+DEFINE_VTABLE_ENTRY(
970+ VAStatus, GetDisplayAttributes,
971+ (VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes),
972+ (ctx, attr_list, num_attributes))
973+
974+DEFINE_VTABLE_ENTRY(
975+ VAStatus, SetDisplayAttributes,
976+ (VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes),
977+ (ctx, attr_list, num_attributes))
978+
979+DEFINE_VTABLE_ENTRY(
980+ VAStatus, CreateSurfaceFromCIFrame,
981+ (VADriverContextP ctx, unsigned long frame_id, VASurfaceID *surface),
982+ (ctx, frame_id, surface))
983+
984+DEFINE_VTABLE_ENTRY(
985+ VAStatus, CreateSurfaceFromV4L2Buf,
986+ (VADriverContextP ctx, int v4l2_fd,
987+ struct v4l2_format *v4l2_fmt, struct v4l2_buffer *v4l2_buf,
988+ VASurfaceID *surface),
989+ (ctx, v4l2_fd, v4l2_fmt, v4l2_buf, surface))
990+
991+DEFINE_VTABLE_ENTRY(
992+ VAStatus, CopySurfaceToBuffer,
993+ (VADriverContextP ctx, VASurfaceID surface, unsigned int *fourcc,
994+ unsigned int *luma_stride,
995+ unsigned int *chroma_u_stride, unsigned int *chroma_v_stride,
996+ unsigned int *luma_offset,
997+ unsigned int *chroma_u_offset, unsigned int *chroma_v_offset,
998+ void **buffer),
999+ (ctx, surface, fourcc,
1000+ luma_stride, chroma_u_stride, chroma_v_stride,
1001+ luma_offset, chroma_u_offset, chroma_v_offset,
1002+ buffer))
1003+
1004+DEFINE_VTABLE_ENTRY_(
1005+ VAStatus, SyncSurface_pre31,
1006+ (VADriverContextP ctx, VASurfaceID render_target),
1007+ SyncSurface_pre31,
1008+ (ctx, va_context_map_lookup(COMPAT_CTX(ctx), render_target), render_target),
1009+ {}, {})
1010+
1011+DEFINE_VTABLE_ENTRY_(
1012+ VAStatus, PutImage_pre31,
1013+ (VADriverContextP ctx, VASurfaceID surface, VAImageID image,
1014+ int srcx, int srcy, unsigned int srcw, unsigned int srch,
1015+ int destx, int desty, unsigned int destw, unsigned int desth),
1016+ PutImage2_pre31,
1017+ (ctx, surface, image, srcx, srcy, srcw, srch, destx, desty, destw, desth),
1018+ {}, {})
1019+
1020+DEFINE_VTABLE_ENTRY_(
1021+ VAStatus, AssociateSubpicture_pre31,
1022+ (VADriverContextP ctx, VASubpictureID subpicture,
1023+ VASurfaceID *target_surfaces, int num_surfaces,
1024+ short srcx, short srcy, unsigned short srcw, unsigned short srch,
1025+ short destx, short desty, unsigned short destw, unsigned short desth,
1026+ unsigned int flags),
1027+ AssociateSubpicture2_pre31,
1028+ (ctx, subpicture, target_surfaces, num_surfaces,
1029+ srcx, srcy, srcw, srch, destx, desty, destw, desth, flags),
1030+ {}, {})
1031+
1032+DEFINE_VTABLE_ENTRY_(
1033+ VAStatus, CreateContext_pre31,
1034+ (VADriverContextP ctx, VAConfigID config_id,
1035+ int picture_width, int picture_height, int flag,
1036+ VASurfaceID *render_targets, int num_render_targets, VAContextID *context),
1037+ CreateContext,
1038+ (ctx, config_id, picture_width, picture_height, flag,
1039+ render_targets, num_render_targets, context),
1040+ {}, {
1041+ VACompatContextP const compat_ctx = COMPAT_CTX(ctx);
1042+ int i;
1043+ for (i = 0; i < num_render_targets; i++)
1044+ va_context_map_add(compat_ctx, *context, render_targets[i]);
1045+ })
1046+
1047+DEFINE_VTABLE_ENTRY_(
1048+ VAStatus, DestroyContext_pre31,
1049+ (VADriverContextP ctx, VAContextID context),
1050+ DestroyContext,
1051+ (ctx, context),
1052+ {}, { va_context_map_remove(COMPAT_CTX(ctx), context); })
1053+
1054+#undef DEFINE_VTABLE_ENTRY
1055+#undef DEFINE_VTABLE_ENTRY_
1056+
1057+static void va_compat_init_VADriverVTable(VADriverContextP ctx, int compat_version)
1058+{
1059+#define INIT_VTABLE_(CTX, DST_PROC, SRC_PROC) \
1060+ (CTX)->vtable.va##DST_PROC = va_compat_##SRC_PROC
1061+#define INIT_VTABLE(CTX, PROC) \
1062+ INIT_VTABLE_(CTX, PROC, PROC)
1063+
1064+ INIT_VTABLE(ctx, Terminate);
1065+ INIT_VTABLE(ctx, QueryConfigProfiles);
1066+ INIT_VTABLE(ctx, QueryConfigEntrypoints);
1067+ INIT_VTABLE(ctx, GetConfigAttributes);
1068+ INIT_VTABLE(ctx, CreateConfig);
1069+ INIT_VTABLE(ctx, DestroyConfig);
1070+ INIT_VTABLE(ctx, QueryConfigAttributes);
1071+ INIT_VTABLE(ctx, CreateSurfaces);
1072+ INIT_VTABLE(ctx, DestroySurfaces);
1073+ INIT_VTABLE(ctx, CreateContext);
1074+ INIT_VTABLE(ctx, DestroyContext);
1075+ INIT_VTABLE(ctx, CreateBuffer);
1076+ INIT_VTABLE(ctx, BufferSetNumElements);
1077+ INIT_VTABLE(ctx, MapBuffer);
1078+ INIT_VTABLE(ctx, UnmapBuffer);
1079+ INIT_VTABLE(ctx, DestroyBuffer);
1080+ INIT_VTABLE(ctx, BeginPicture);
1081+ INIT_VTABLE(ctx, RenderPicture);
1082+ INIT_VTABLE(ctx, EndPicture);
1083+ INIT_VTABLE(ctx, SyncSurface);
1084+ INIT_VTABLE(ctx, QuerySurfaceStatus);
1085+ INIT_VTABLE(ctx, PutSurface);
1086+ INIT_VTABLE(ctx, QueryImageFormats);
1087+ INIT_VTABLE(ctx, CreateImage);
1088+ INIT_VTABLE(ctx, DeriveImage);
1089+ INIT_VTABLE(ctx, DestroyImage);
1090+ INIT_VTABLE(ctx, SetImagePalette);
1091+ INIT_VTABLE(ctx, GetImage);
1092+ INIT_VTABLE(ctx, PutImage);
1093+ INIT_VTABLE(ctx, QuerySubpictureFormats);
1094+ INIT_VTABLE(ctx, CreateSubpicture);
1095+ INIT_VTABLE(ctx, DestroySubpicture);
1096+ INIT_VTABLE(ctx, SetSubpictureImage);
1097+ INIT_VTABLE(ctx, SetSubpictureChromakey);
1098+ INIT_VTABLE(ctx, SetSubpictureGlobalAlpha);
1099+ INIT_VTABLE(ctx, AssociateSubpicture);
1100+ INIT_VTABLE(ctx, DeassociateSubpicture);
1101+ INIT_VTABLE(ctx, QueryDisplayAttributes);
1102+ INIT_VTABLE(ctx, GetDisplayAttributes);
1103+ INIT_VTABLE(ctx, SetDisplayAttributes);
1104+ INIT_VTABLE(ctx, CreateSurfaceFromCIFrame);
1105+ INIT_VTABLE(ctx, CreateSurfaceFromV4L2Buf);
1106+ INIT_VTABLE(ctx, CopySurfaceToBuffer);
1107+
1108+ if (compat_version && compat_version < 31) {
1109+ INIT_VTABLE_(ctx, CreateContext, CreateContext_pre31);
1110+ INIT_VTABLE_(ctx, DestroyContext, DestroyContext_pre31);
1111+ INIT_VTABLE_(ctx, SyncSurface, SyncSurface_pre31);
1112+ INIT_VTABLE_(ctx, PutImage, PutImage_pre31);
1113+ INIT_VTABLE_(ctx, AssociateSubpicture, AssociateSubpicture_pre31);
1114+ }
1115+
1116+#undef INIT_VTABLE
1117+#undef INIT_VTABLE__
1118+}
1119+
1120+VAStatus va_compat_init(VADisplay dpy, int compat_version, void *compat_ctx)
1121+{
1122+ VADisplayContextP pDisplayContext = (VADisplayContextP)dpy;
1123+ VADriverContextP ctx = CTX(dpy);
1124+ VADriverContextP_0_29 ctx_0_29;
1125+ VADriverContextP_0_30 ctx_0_30;
1126+ VACompatContextP compat;
1127+ VAStatus status;
1128+ char *driver_name;
1129+
1130+ ctx->compat = NULL;
1131+
1132+ if (compat_version == 0)
1133+ return VA_STATUS_SUCCESS;
1134+
1135+ ASSERT(compat_ctx);
1136+ if (compat_ctx == NULL)
1137+ return VA_STATUS_ERROR_UNKNOWN;
1138+
1139+ driver_name = NULL;
1140+ status = pDisplayContext->vaGetDriverName(pDisplayContext, &driver_name);
1141+ ASSERT(status == VA_STATUS_SUCCESS);
1142+ if (status != VA_STATUS_SUCCESS)
1143+ return status;
1144+
1145+ if ((compat = malloc(sizeof(*compat))) == NULL)
1146+ return VA_STATUS_ERROR_ALLOCATION_FAILED;
1147+ compat->buffers = NULL;
1148+ compat->buffers_count_max = 0;
1149+ compat->compat_version = compat_version;
1150+ compat->compat_ctx = NULL;
1151+ compat->driver_name = driver_name;
1152+ compat->context_map = NULL;
1153+ compat->last_context_map_match = NULL;
1154+ ctx->compat = compat;
1155+
1156+ if (strcmp(driver_name, "psb") == 0)
1157+ compat->driver_id = VA_DRIVER_ID_POULSBO;
1158+ else if (strcmp(driver_name, "iegd") == 0)
1159+ compat->driver_id = VA_DRIVER_ID_IEGD;
1160+ else
1161+ compat->driver_id = VA_DRIVER_ID_UNKNOWN;
1162+
1163+ switch (compat_version) {
1164+ case 29:
1165+ if ((ctx_0_29 = malloc(sizeof(*ctx_0_29))) == NULL)
1166+ return VA_STATUS_ERROR_ALLOCATION_FAILED;
1167+ memcpy(ctx_0_29, compat_ctx, sizeof(*ctx_0_29));
1168+ va_compat_translate_VADriverContext_0_29(compat, ctx_0_29);
1169+ compat->compat_ctx = ctx_0_29;
1170+ COPY_FIELD(ctx, ctx_0_29, version_major);
1171+ COPY_FIELD(ctx, ctx_0_29, version_minor);
1172+ COPY_FIELD(ctx, ctx_0_29, max_profiles);
1173+ COPY_FIELD(ctx, ctx_0_29, max_entrypoints);
1174+ COPY_FIELD(ctx, ctx_0_29, max_attributes);
1175+ COPY_FIELD(ctx, ctx_0_29, max_image_formats);
1176+ COPY_FIELD(ctx, ctx_0_29, max_subpic_formats);
1177+ COPY_FIELD(ctx, ctx_0_29, max_display_attributes);
1178+ COPY_FIELD(ctx, ctx_0_29, str_vendor);
1179+ break;
1180+ case 30:
1181+ if ((ctx_0_30 = malloc(sizeof(*ctx_0_30))) == NULL)
1182+ return VA_STATUS_ERROR_ALLOCATION_FAILED;
1183+ memcpy(ctx_0_30, compat_ctx, sizeof(*ctx_0_30));
1184+ va_compat_translate_VADriverContext_0_30(compat, ctx_0_30);
1185+ compat->compat_ctx = ctx_0_30;
1186+ COPY_FIELD(ctx, ctx_0_30, version_major);
1187+ COPY_FIELD(ctx, ctx_0_30, version_minor);
1188+ COPY_FIELD(ctx, ctx_0_30, max_profiles);
1189+ COPY_FIELD(ctx, ctx_0_30, max_entrypoints);
1190+ COPY_FIELD(ctx, ctx_0_30, max_attributes);
1191+ COPY_FIELD(ctx, ctx_0_30, max_image_formats);
1192+ COPY_FIELD(ctx, ctx_0_30, max_subpic_formats);
1193+ COPY_FIELD(ctx, ctx_0_30, max_display_attributes);
1194+ COPY_FIELD(ctx, ctx_0_30, str_vendor);
1195+ break;
1196+ case VA_MINOR_VERSION:
1197+ va_compat_translate_VADriverContext(compat, compat_ctx);
1198+ compat->compat_ctx = compat_ctx;
1199+ break;
1200+ default:
1201+ ASSERT(compat_version == 0);
1202+ return VA_STATUS_ERROR_UNKNOWN;
1203+ }
1204+
1205+ va_compat_init_VADriverVTable(ctx, compat_version);
1206+ return VA_STATUS_SUCCESS;
1207+}
1208+
1209+VAStatus va_compat_fini(VADisplay dpy)
1210+{
1211+ VADriverContextP ctx = CTX(dpy);
1212+ VACompatContextP compat = ctx->compat;
1213+ int i;
1214+
1215+ if (compat == NULL)
1216+ return VA_STATUS_SUCCESS;
1217+
1218+ if (compat->driver_name)
1219+ {
1220+ free(compat->driver_name);
1221+ compat->driver_name = NULL;
1222+ }
1223+
1224+ if (compat->buffers)
1225+ {
1226+ for (i = 0; i < compat->buffers_count_max; i++)
1227+ {
1228+ if (compat->buffers[i].id)
1229+ va_DestroyBufferCompat(ctx, compat->buffers[i].id);
1230+ }
1231+ free(compat->buffers);
1232+ compat->buffers = NULL;
1233+ }
1234+
1235+ if (compat->compat_ctx && compat->compat_version != VA_MINOR_VERSION)
1236+ {
1237+ free(compat->compat_ctx);
1238+ compat->compat_ctx = NULL;
1239+ }
1240+
1241+ if (compat->context_map)
1242+ {
1243+ VAContextMapP d, m = compat->context_map;
1244+ while (m) {
1245+ d = m;
1246+ m = m->next;
1247+ free(d);
1248+ }
1249+ }
1250+ compat->last_context_map_match = NULL;
1251+
1252+ free(compat);
1253+ ctx->compat = NULL;
1254+ return VA_STATUS_SUCCESS;
1255+}
1256diff --git a/src/va_compat.h b/src/va_compat.h
1257new file mode 100644
1258index 0000000..2c9d801
1259--- /dev/null
1260+++ b/src/va_compat.h
1261@@ -0,0 +1,1467 @@
1262+/*
1263+ * Copyright (C) 2009 Splitted-Desktop Systems. All Rights Reserved.
1264+ *
1265+ * Permission is hereby granted, free of charge, to any person obtaining a
1266+ * copy of this software and associated documentation files (the
1267+ * "Software"), to deal in the Software without restriction, including
1268+ * without limitation the rights to use, copy, modify, merge, publish,
1269+ * distribute, sub license, and/or sell copies of the Software, and to
1270+ * permit persons to whom the Software is furnished to do so, subject to
1271+ * the following conditions:
1272+ *
1273+ * The above copyright notice and this permission notice (including the
1274+ * next paragraph) shall be included in all copies or substantial portions
1275+ * of the Software.
1276+ *
1277+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
1278+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
1279+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
1280+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
1281+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
1282+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
1283+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
1284+ */
1285+
1286+#ifndef VA_COMPAT_H
1287+#define VA_COMPAT_H
1288+
1289+VAStatus va_compat_init(VADisplay dpy, int compat_version, void *compat_ctx);
1290+VAStatus va_compat_fini(VADisplay dpy);
1291+
1292+/* H.264 Picture (0.29) */
1293+typedef struct _VAPictureH264_0_29
1294+{
1295+ VASurfaceID picture_id;
1296+ unsigned int flags;
1297+ unsigned int TopFieldOrderCnt;
1298+ unsigned int BottomFieldOrderCnt;
1299+} VAPictureH264_0_29;
1300+
1301+/* H.264 Picture Parameter Buffer (0.29) */
1302+typedef struct _VAPictureParameterBufferH264_0_29
1303+{
1304+ VAPictureH264_0_29 CurrPic;
1305+ VAPictureH264_0_29 ReferenceFrames[16]; /* in DPB */
1306+ unsigned short picture_width_in_mbs_minus1;
1307+ unsigned short picture_height_in_mbs_minus1;
1308+ unsigned char bit_depth_luma_minus8;
1309+ unsigned char bit_depth_chroma_minus8;
1310+ unsigned char num_ref_frames;
1311+ union {
1312+ struct {
1313+ unsigned char chroma_format_idc : 2;
1314+ unsigned char residual_colour_transform_flag : 1;
1315+ unsigned char frame_mbs_only_flag : 1;
1316+ unsigned char mb_adaptive_frame_field_flag : 1;
1317+ unsigned char direct_8x8_inference_flag : 1;
1318+ unsigned char MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */
1319+ };
1320+ unsigned char seq_fields;
1321+ };
1322+ unsigned char num_slice_groups_minus1;
1323+ unsigned char slice_group_map_type;
1324+ signed char pic_init_qp_minus26;
1325+ signed char chroma_qp_index_offset;
1326+ signed char second_chroma_qp_index_offset;
1327+ union {
1328+ struct {
1329+ unsigned char entropy_coding_mode_flag : 1;
1330+ unsigned char weighted_pred_flag : 1;
1331+ unsigned char weighted_bipred_idc : 2;
1332+ unsigned char transform_8x8_mode_flag : 1;
1333+ unsigned char field_pic_flag : 1;
1334+ unsigned char constrained_intra_pred_flag : 1;
1335+ };
1336+ unsigned char pic_fields;
1337+ };
1338+ unsigned short frame_num;
1339+} VAPictureParameterBufferH264_0_29;
1340+
1341+/* H.264 Slice Parameter Buffer (0.29) */
1342+typedef struct _VASliceParameterBufferH264_0_29
1343+{
1344+ unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */
1345+ unsigned int slice_data_offset;/* the offset to the NAL start code for this slice */
1346+ unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */
1347+ unsigned short slice_data_bit_offset; /* bit offset from NAL start code to the beginning of slice data */
1348+ unsigned short first_mb_in_slice;
1349+ unsigned char slice_type;
1350+ unsigned char direct_spatial_mv_pred_flag;
1351+ unsigned char num_ref_idx_l0_active_minus1;
1352+ unsigned char num_ref_idx_l1_active_minus1;
1353+ unsigned char cabac_init_idc;
1354+ char slice_qp_delta;
1355+ unsigned char disable_deblocking_filter_idc;
1356+ char slice_alpha_c0_offset_div2;
1357+ char slice_beta_offset_div2;
1358+ VAPictureH264_0_29 RefPicList0[32]; /* See 8.2.4.2 */
1359+ VAPictureH264_0_29 RefPicList1[32]; /* See 8.2.4.2 */
1360+ unsigned char luma_log2_weight_denom;
1361+ unsigned char chroma_log2_weight_denom;
1362+ unsigned char luma_weight_l0_flag;
1363+ short luma_weight_l0[32];
1364+ short luma_offset_l0[32];
1365+ unsigned char chroma_weight_l0_flag;
1366+ short chroma_weight_l0[32][2];
1367+ short chroma_offset_l0[32][2];
1368+ unsigned char luma_weight_l1_flag;
1369+ short luma_weight_l1[32];
1370+ short luma_offset_l1[32];
1371+ unsigned char chroma_weight_l1_flag;
1372+ short chroma_weight_l1[32][2];
1373+ short chroma_offset_l1[32][2];
1374+} VASliceParameterBufferH264_0_29;
1375+
1376+/* VC-1 Picture Parameter Buffer (0.29) */
1377+typedef struct _VAPictureParameterBufferVC1_0_29
1378+{
1379+ VASurfaceID forward_reference_picture;
1380+ VASurfaceID backward_reference_picture;
1381+ /* if out-of-loop post-processing is done on the render
1382+ target, then we need to keep the in-loop decoded
1383+ picture as a reference picture */
1384+ VASurfaceID inloop_decoded_picture;
1385+
1386+ /* sequence layer for AP or meta data for SP and MP */
1387+ union {
1388+ struct {
1389+ unsigned char interlace : 1; /* SEQUENCE_LAYER::INTERLACE */
1390+ unsigned char syncmarker : 1;/* METADATA::SYNCMARKER */
1391+ unsigned char overlap : 1;/* METADATA::OVERLAP */
1392+ };
1393+ unsigned char sequence_fields;
1394+ };
1395+
1396+ unsigned short coded_width; /* ENTRY_POINT_LAYER::CODED_WIDTH */
1397+ unsigned short coded_height; /* ENTRY_POINT_LAYER::CODED_HEIGHT */
1398+ unsigned char closed_entry; /* ENTRY_POINT_LAYER::CLOSED_ENTRY */
1399+ unsigned char broken_link; /* ENTRY_POINT_LAYER::BROKEN_LINK */
1400+ unsigned char loopfilter; /* ENTRY_POINT_LAYER::LOOPFILTER */
1401+ unsigned char conditional_overlap_flag; /* ENTRY_POINT_LAYER::CONDOVER */
1402+ unsigned char fast_uvmc_flag; /* ENTRY_POINT_LAYER::FASTUVMC */
1403+ union {
1404+ struct {
1405+ unsigned char range_mapping_luma_flag: 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */
1406+ unsigned char range_mapping_luma: 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */
1407+ unsigned char range_mapping_chroma_flag: 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */
1408+ unsigned char range_mapping_chroma: 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */
1409+ };
1410+ unsigned char range_mapping_fields;
1411+ };
1412+
1413+ unsigned char b_picture_fraction; /* PICTURE_LAYER::BFRACTION */
1414+ unsigned char cbp_table; /* PICTURE_LAYER::CBPTAB/ICBPTAB */
1415+ unsigned char mb_mode_table; /* PICTURE_LAYER::MBMODETAB */
1416+ unsigned char range_reduction_frame;/* PICTURE_LAYER::RANGEREDFRM */
1417+ unsigned char rounding_control; /* PICTURE_LAYER::RNDCTRL */
1418+ unsigned char post_processing; /* PICTURE_LAYER::POSTPROC */
1419+ unsigned char picture_resolution_index; /* PICTURE_LAYER::RESPIC */
1420+ unsigned char luma_scale; /* PICTURE_LAYER::LUMSCALE */
1421+ unsigned char luma_shift; /* PICTURE_LAYER::LUMSHIFT */
1422+ union {
1423+ struct {
1424+ unsigned char picture_type : 2; /* PICTURE_LAYER::PTYPE */
1425+ unsigned char frame_coding_mode : 3;/* PICTURE_LAYER::FCM */
1426+ unsigned char top_field_first : 1;/* PICTURE_LAYER::TFF */
1427+ unsigned char is_first_field : 1; /* set to 1 if it is the first field */
1428+ unsigned char intensity_compensation: 1;/* PICTURE_LAYER::INTCOMP */
1429+ };
1430+ unsigned char picture_fields;
1431+ };
1432+ union {
1433+ struct {
1434+ unsigned char mv_type_mb : 1; /* PICTURE::MVTYPEMB */
1435+ unsigned char direct_mb : 1; /* PICTURE::DIRECTMB */
1436+ unsigned char skip_mb : 1; /* PICTURE::SKIPMB */
1437+ unsigned char field_tx : 1; /* PICTURE::FIELDTX */
1438+ unsigned char forward_mb : 1; /* PICTURE::FORWARDMB */
1439+ unsigned char ac_pred : 1; /* PICTURE::ACPRED */
1440+ unsigned char overflags : 1; /* PICTURE::OVERFLAGS */
1441+ };
1442+ unsigned char raw_coding_flag;
1443+ };
1444+ union {
1445+ struct {
1446+ unsigned char bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */
1447+ unsigned char bp_direct_mb : 1; /* PICTURE::DIRECTMB */
1448+ unsigned char bp_skip_mb : 1; /* PICTURE::SKIPMB */
1449+ unsigned char bp_field_tx : 1; /* PICTURE::FIELDTX */
1450+ unsigned char bp_forward_mb : 1; /* PICTURE::FORWARDMB */
1451+ unsigned char bp_ac_pred : 1; /* PICTURE::ACPRED */
1452+ unsigned char bp_overflags : 1; /* PICTURE::OVERFLAGS */
1453+ };
1454+ unsigned char bitplane_present_flag; /* signal what bitplane is being passed via the bitplane buffer */
1455+ };
1456+ union {
1457+ struct {
1458+ unsigned char reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */
1459+ unsigned char reference_distance : 5;/* PICTURE_LAYER::REFDIST */
1460+ unsigned char num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */
1461+ unsigned char reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */
1462+ };
1463+ unsigned short reference_fields;
1464+ };
1465+ union {
1466+ struct {
1467+ VAMvModeVC1 mv_mode : 3; /* PICTURE_LAYER::MVMODE */
1468+ VAMvModeVC1 mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */
1469+ unsigned char mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */
1470+ unsigned char two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */
1471+ unsigned char four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */
1472+ unsigned char four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */
1473+ unsigned char extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */
1474+ unsigned char extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */
1475+ unsigned char extended_dmv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_DMV */
1476+ unsigned char extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */
1477+ };
1478+ unsigned int mv_fields;
1479+ };
1480+ union {
1481+ struct {
1482+ unsigned char dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */
1483+ unsigned char quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */
1484+ unsigned char half_qp : 1; /* PICTURE_LAYER::HALFQP */
1485+ unsigned char pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */
1486+ unsigned char pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */
1487+ unsigned char dq_frame : 1; /* VOPDQUANT::DQUANTFRM */
1488+ unsigned char dq_profile : 2; /* VOPDQUANT::DQPROFILE */
1489+ unsigned char dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */
1490+ unsigned char dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */
1491+ unsigned char dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */
1492+ unsigned char alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */
1493+ };
1494+ unsigned long pic_quantizer_fields;
1495+ };
1496+ union {
1497+ struct {
1498+ unsigned char variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */
1499+ unsigned char mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */
1500+ unsigned char frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */
1501+ unsigned char transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */
1502+ unsigned char transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */
1503+ unsigned char intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */
1504+ };
1505+ unsigned short transform_fields;
1506+ };
1507+} VAPictureParameterBufferVC1_0_29;
1508+
1509+/* MPEG-2 Picture Parameter Buffer (0.29) */
1510+typedef struct _VAPictureParameterBufferMPEG2_0_29
1511+{
1512+ unsigned short horizontal_size;
1513+ unsigned short vertical_size;
1514+ VASurfaceID forward_reference_picture;
1515+ VASurfaceID backward_reference_picture;
1516+ /* meanings of the following fields are the same as in the standard */
1517+ int picture_coding_type;
1518+ int f_code; /* pack all four fcode into this */
1519+ union {
1520+ struct {
1521+ unsigned char intra_dc_precision : 2;
1522+ unsigned char picture_structure : 2;
1523+ unsigned char top_field_first : 1;
1524+ unsigned char frame_pred_frame_dct : 1;
1525+ unsigned char concealment_motion_vectors : 1;
1526+ unsigned char q_scale_type : 1;
1527+ unsigned char intra_vlc_format : 1;
1528+ unsigned char alternate_scan : 1;
1529+ unsigned char repeat_first_field : 1;
1530+ unsigned char progressive_frame : 1;
1531+ unsigned char is_first_field : 1; /* indicate whether the current field
1532+ * is the first field for field picture
1533+ */
1534+ };
1535+ unsigned int picture_coding_extension;
1536+ };
1537+} VAPictureParameterBufferMPEG2_0_29;
1538+
1539+/* MPEG-2 Slice Parameter Buffer (0.29) */
1540+typedef struct _VASliceParameterBufferMPEG2_0_29
1541+{
1542+ unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */
1543+ unsigned int slice_data_offset;/* the offset to the first byte of slice data */
1544+ unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */
1545+ unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */
1546+ unsigned int slice_vertical_position;
1547+ int quantiser_scale_code;
1548+ int intra_slice_flag;
1549+} VASliceParameterBufferMPEG2_0_29;
1550+
1551+/* MPEG-4 Picture Parameter Buffer (0.29) */
1552+typedef struct _VAPictureParameterBufferMPEG4_0_29
1553+{
1554+ unsigned short vop_width;
1555+ unsigned short vop_height;
1556+ VASurfaceID forward_reference_picture;
1557+ VASurfaceID backward_reference_picture;
1558+ union {
1559+ struct {
1560+ unsigned char short_video_header : 1;
1561+ unsigned char chroma_format : 2;
1562+ unsigned char interlaced : 1;
1563+ unsigned char obmc_disable : 1;
1564+ unsigned char sprite_enable : 2;
1565+ unsigned char sprite_warping_accuracy : 2;
1566+ unsigned char quant_type : 1;
1567+ unsigned char quarter_sample : 1;
1568+ unsigned char data_partitioned : 1;
1569+ unsigned char reversible_vlc : 1;
1570+ };
1571+ unsigned short vol_fields;
1572+ };
1573+ unsigned char no_of_sprite_warping_points;
1574+ short sprite_trajectory_du[3];
1575+ short sprite_trajectory_dv[3];
1576+ unsigned char quant_precision;
1577+ union {
1578+ struct {
1579+ unsigned char vop_coding_type : 2;
1580+ unsigned char backward_reference_vop_coding_type : 2;
1581+ unsigned char vop_rounding_type : 1;
1582+ unsigned char intra_dc_vlc_thr : 3;
1583+ unsigned char top_field_first : 1;
1584+ unsigned char alternate_vertical_scan_flag : 1;
1585+ };
1586+ unsigned short vop_fields;
1587+ };
1588+ unsigned char vop_fcode_forward;
1589+ unsigned char vop_fcode_backward;
1590+ /* short header related */
1591+ unsigned char num_gobs_in_vop;
1592+ unsigned char num_macroblocks_in_gob;
1593+ /* for direct mode prediction */
1594+ short TRB;
1595+ short TRD;
1596+} VAPictureParameterBufferMPEG4_0_29;
1597+
1598+/* H.264 Picture (0.30) */
1599+typedef struct _VAPictureH264_0_30
1600+{
1601+ VASurfaceID picture_id;
1602+ unsigned int flags;
1603+ unsigned int TopFieldOrderCnt;
1604+ unsigned int BottomFieldOrderCnt;
1605+} VAPictureH264_0_30;
1606+
1607+/* H.264 Picture Parameter Buffer (0.30) */
1608+typedef struct _VAPictureParameterBufferH264_0_30
1609+{
1610+ VAPictureH264 CurrPic;
1611+ VAPictureH264 ReferenceFrames[16]; /* in DPB */
1612+ unsigned short picture_width_in_mbs_minus1;
1613+ unsigned short picture_height_in_mbs_minus1;
1614+ unsigned char bit_depth_luma_minus8;
1615+ unsigned char bit_depth_chroma_minus8;
1616+ unsigned char num_ref_frames;
1617+ union {
1618+ struct {
1619+ unsigned char chroma_format_idc : 2;
1620+ unsigned char residual_colour_transform_flag : 1;
1621+ unsigned char frame_mbs_only_flag : 1;
1622+ unsigned char mb_adaptive_frame_field_flag : 1;
1623+ unsigned char direct_8x8_inference_flag : 1;
1624+ unsigned char MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */
1625+ } bits;
1626+ unsigned char value;
1627+ } seq_fields;
1628+ unsigned char num_slice_groups_minus1;
1629+ unsigned char slice_group_map_type;
1630+ signed char pic_init_qp_minus26;
1631+ signed char chroma_qp_index_offset;
1632+ signed char second_chroma_qp_index_offset;
1633+ union {
1634+ struct {
1635+ unsigned char entropy_coding_mode_flag : 1;
1636+ unsigned char weighted_pred_flag : 1;
1637+ unsigned char weighted_bipred_idc : 2;
1638+ unsigned char transform_8x8_mode_flag : 1;
1639+ unsigned char field_pic_flag : 1;
1640+ unsigned char constrained_intra_pred_flag : 1;
1641+ } bits;
1642+ unsigned char value;
1643+ } pic_fields;
1644+ unsigned short frame_num;
1645+} VAPictureParameterBufferH264_0_30;
1646+
1647+/* H.264 Slice Parameter Buffer (0.30) */
1648+typedef struct _VASliceParameterBufferH264_0_30
1649+{
1650+ unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */
1651+ unsigned int slice_data_offset;/* the offset to the NAL start code for this slice */
1652+ unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */
1653+ unsigned short slice_data_bit_offset; /* bit offset from NAL start code to the beginning of slice data */
1654+ unsigned short first_mb_in_slice;
1655+ unsigned char slice_type;
1656+ unsigned char direct_spatial_mv_pred_flag;
1657+ unsigned char num_ref_idx_l0_active_minus1;
1658+ unsigned char num_ref_idx_l1_active_minus1;
1659+ unsigned char cabac_init_idc;
1660+ char slice_qp_delta;
1661+ unsigned char disable_deblocking_filter_idc;
1662+ char slice_alpha_c0_offset_div2;
1663+ char slice_beta_offset_div2;
1664+ VAPictureH264 RefPicList0[32]; /* See 8.2.4.2 */
1665+ VAPictureH264 RefPicList1[32]; /* See 8.2.4.2 */
1666+ unsigned char luma_log2_weight_denom;
1667+ unsigned char chroma_log2_weight_denom;
1668+ unsigned char luma_weight_l0_flag;
1669+ short luma_weight_l0[32];
1670+ short luma_offset_l0[32];
1671+ unsigned char chroma_weight_l0_flag;
1672+ short chroma_weight_l0[32][2];
1673+ short chroma_offset_l0[32][2];
1674+ unsigned char luma_weight_l1_flag;
1675+ short luma_weight_l1[32];
1676+ short luma_offset_l1[32];
1677+ unsigned char chroma_weight_l1_flag;
1678+ short chroma_weight_l1[32][2];
1679+ short chroma_offset_l1[32][2];
1680+} VASliceParameterBufferH264_0_30;
1681+
1682+/* VC-1 Picture Parameter Buffer (0.30) */
1683+typedef struct _VAPictureParameterBufferVC1_0_30
1684+{
1685+ VASurfaceID forward_reference_picture;
1686+ VASurfaceID backward_reference_picture;
1687+ /* if out-of-loop post-processing is done on the render
1688+ target, then we need to keep the in-loop decoded
1689+ picture as a reference picture */
1690+ VASurfaceID inloop_decoded_picture;
1691+
1692+ /* sequence layer for AP or meta data for SP and MP */
1693+ union {
1694+ struct {
1695+ unsigned char interlace : 1; /* SEQUENCE_LAYER::INTERLACE */
1696+ unsigned char syncmarker : 1;/* METADATA::SYNCMARKER */
1697+ unsigned char overlap : 1;/* METADATA::OVERLAP */
1698+ } bits;
1699+ unsigned char value;
1700+ } sequence_fields;
1701+
1702+ unsigned short coded_width; /* ENTRY_POINT_LAYER::CODED_WIDTH */
1703+ unsigned short coded_height; /* ENTRY_POINT_LAYER::CODED_HEIGHT */
1704+ unsigned char closed_entry; /* ENTRY_POINT_LAYER::CLOSED_ENTRY */
1705+ unsigned char broken_link; /* ENTRY_POINT_LAYER::BROKEN_LINK */
1706+ unsigned char loopfilter; /* ENTRY_POINT_LAYER::LOOPFILTER */
1707+ unsigned char conditional_overlap_flag; /* ENTRY_POINT_LAYER::CONDOVER */
1708+ unsigned char fast_uvmc_flag; /* ENTRY_POINT_LAYER::FASTUVMC */
1709+ union {
1710+ struct {
1711+ unsigned char luma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */
1712+ unsigned char luma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */
1713+ unsigned char chroma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */
1714+ unsigned char chroma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */
1715+ } bits;
1716+ unsigned char value;
1717+ } range_mapping_fields;
1718+
1719+ unsigned char b_picture_fraction; /* PICTURE_LAYER::BFRACTION */
1720+ unsigned char cbp_table; /* PICTURE_LAYER::CBPTAB/ICBPTAB */
1721+ unsigned char mb_mode_table; /* PICTURE_LAYER::MBMODETAB */
1722+ unsigned char range_reduction_frame;/* PICTURE_LAYER::RANGEREDFRM */
1723+ unsigned char rounding_control; /* PICTURE_LAYER::RNDCTRL */
1724+ unsigned char post_processing; /* PICTURE_LAYER::POSTPROC */
1725+ unsigned char picture_resolution_index; /* PICTURE_LAYER::RESPIC */
1726+ unsigned char luma_scale; /* PICTURE_LAYER::LUMSCALE */
1727+ unsigned char luma_shift; /* PICTURE_LAYER::LUMSHIFT */
1728+ union {
1729+ struct {
1730+ unsigned char picture_type : 2; /* PICTURE_LAYER::PTYPE */
1731+ unsigned char frame_coding_mode : 3; /* PICTURE_LAYER::FCM */
1732+ unsigned char top_field_first : 1; /* PICTURE_LAYER::TFF */
1733+ unsigned char is_first_field : 1; /* set to 1 if it is the first field */
1734+ unsigned char intensity_compensation : 1; /* PICTURE_LAYER::INTCOMP */
1735+ } bits;
1736+ unsigned char value;
1737+ } picture_fields;
1738+ union {
1739+ struct {
1740+ unsigned char mv_type_mb : 1; /* PICTURE::MVTYPEMB */
1741+ unsigned char direct_mb : 1; /* PICTURE::DIRECTMB */
1742+ unsigned char skip_mb : 1; /* PICTURE::SKIPMB */
1743+ unsigned char field_tx : 1; /* PICTURE::FIELDTX */
1744+ unsigned char forward_mb : 1; /* PICTURE::FORWARDMB */
1745+ unsigned char ac_pred : 1; /* PICTURE::ACPRED */
1746+ unsigned char overflags : 1; /* PICTURE::OVERFLAGS */
1747+ } flags;
1748+ unsigned char value;
1749+ } raw_coding;
1750+ union {
1751+ struct {
1752+ unsigned char bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */
1753+ unsigned char bp_direct_mb : 1; /* PICTURE::DIRECTMB */
1754+ unsigned char bp_skip_mb : 1; /* PICTURE::SKIPMB */
1755+ unsigned char bp_field_tx : 1; /* PICTURE::FIELDTX */
1756+ unsigned char bp_forward_mb : 1; /* PICTURE::FORWARDMB */
1757+ unsigned char bp_ac_pred : 1; /* PICTURE::ACPRED */
1758+ unsigned char bp_overflags : 1; /* PICTURE::OVERFLAGS */
1759+ } flags;
1760+ unsigned char value;
1761+ } bitplane_present; /* signal what bitplane is being passed via the bitplane buffer */
1762+ union {
1763+ struct {
1764+ unsigned char reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */
1765+ unsigned char reference_distance : 5;/* PICTURE_LAYER::REFDIST */
1766+ unsigned char num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */
1767+ unsigned char reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */
1768+ } bits;
1769+ unsigned short value;
1770+ } reference_fields;
1771+ union {
1772+ struct {
1773+ unsigned char mv_mode : 3; /* PICTURE_LAYER::MVMODE */
1774+ unsigned char mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */
1775+ unsigned char mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */
1776+ unsigned char two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */
1777+ unsigned char four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */
1778+ unsigned char four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */
1779+ unsigned char extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */
1780+ unsigned char extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */
1781+ unsigned char extended_dmv_flag : 1; /* ENTRY_POCHAR_LAYER::EXTENDED_DMV */
1782+ unsigned char extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */
1783+ } bits;
1784+ unsigned int value;
1785+ } mv_fields;
1786+ union {
1787+ struct {
1788+ unsigned char dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */
1789+ unsigned char quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */
1790+ unsigned char half_qp : 1; /* PICTURE_LAYER::HALFQP */
1791+ unsigned char pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */
1792+ unsigned char pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */
1793+ unsigned char dq_frame : 1; /* VOPDQUANT::DQUANTFRM */
1794+ unsigned char dq_profile : 2; /* VOPDQUANT::DQPROFILE */
1795+ unsigned char dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */
1796+ unsigned char dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */
1797+ unsigned char dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */
1798+ unsigned char alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */
1799+ } bits;
1800+ unsigned long value;
1801+ } pic_quantizer_fields;
1802+ union {
1803+ struct {
1804+ unsigned char variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */
1805+ unsigned char mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */
1806+ unsigned char frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */
1807+ unsigned char transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */
1808+ unsigned char transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */
1809+ unsigned char intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */
1810+ } bits;
1811+ unsigned short value;
1812+ } transform_fields;
1813+} VAPictureParameterBufferVC1_0_30;
1814+
1815+/* MPEG-2 Picture Parameter Buffer (0.30) */
1816+typedef struct _VAPictureParameterBufferMPEG2_0_30
1817+{
1818+ unsigned short horizontal_size;
1819+ unsigned short vertical_size;
1820+ VASurfaceID forward_reference_picture;
1821+ VASurfaceID backward_reference_picture;
1822+ /* meanings of the following fields are the same as in the standard */
1823+ int picture_coding_type;
1824+ int f_code; /* pack all four fcode into this */
1825+ union {
1826+ struct {
1827+ unsigned int intra_dc_precision : 2;
1828+ unsigned int picture_structure : 2;
1829+ unsigned int top_field_first : 1;
1830+ unsigned int frame_pred_frame_dct : 1;
1831+ unsigned int concealment_motion_vectors : 1;
1832+ unsigned int q_scale_type : 1;
1833+ unsigned int intra_vlc_format : 1;
1834+ unsigned int alternate_scan : 1;
1835+ unsigned int repeat_first_field : 1;
1836+ unsigned int progressive_frame : 1;
1837+ unsigned int is_first_field : 1; /* indicate whether the current field
1838+ * is the first field for field picture
1839+ */
1840+ } bits;
1841+ unsigned int value;
1842+ } picture_coding_extension;
1843+} VAPictureParameterBufferMPEG2_0_30;
1844+
1845+/* MPEG-2 Slice Parameter Buffer (0.29) */
1846+typedef VASliceParameterBufferMPEG2_0_29 VASliceParameterBufferMPEG2_0_30;
1847+
1848+/* MPEG-4 Picture Parameter Buffer (0.30) */
1849+typedef struct _VAPictureParameterBufferMPEG4_0_30
1850+{
1851+ unsigned short vop_width;
1852+ unsigned short vop_height;
1853+ VASurfaceID forward_reference_picture;
1854+ VASurfaceID backward_reference_picture;
1855+ union {
1856+ struct {
1857+ unsigned char short_video_header : 1;
1858+ unsigned char chroma_format : 2;
1859+ unsigned char interlaced : 1;
1860+ unsigned char obmc_disable : 1;
1861+ unsigned char sprite_enable : 2;
1862+ unsigned char sprite_warping_accuracy : 2;
1863+ unsigned char quant_type : 1;
1864+ unsigned char quarter_sample : 1;
1865+ unsigned char data_partitioned : 1;
1866+ unsigned char reversible_vlc : 1;
1867+ } bits;
1868+ unsigned short value;
1869+ } vol_fields;
1870+ unsigned char no_of_sprite_warping_points;
1871+ short sprite_trajectory_du[3];
1872+ short sprite_trajectory_dv[3];
1873+ unsigned char quant_precision;
1874+ union {
1875+ struct {
1876+ unsigned char vop_coding_type : 2;
1877+ unsigned char backward_reference_vop_coding_type : 2;
1878+ unsigned char vop_rounding_type : 1;
1879+ unsigned char intra_dc_vlc_thr : 3;
1880+ unsigned char top_field_first : 1;
1881+ unsigned char alternate_vertical_scan_flag : 1;
1882+ } bits;
1883+ unsigned short value;
1884+ } vop_fields;
1885+ unsigned char vop_fcode_forward;
1886+ unsigned char vop_fcode_backward;
1887+ /* short header related */
1888+ unsigned char num_gobs_in_vop;
1889+ unsigned char num_macroblocks_in_gob;
1890+ /* for direct mode prediction */
1891+ short TRB;
1892+ short TRD;
1893+} VAPictureParameterBufferMPEG4_0_30;
1894+
1895+/* Encode Slice Parameter Buffer (0.30) */
1896+typedef struct _VAEncSliceParameterBuffer_0_30
1897+{
1898+ unsigned int start_row_number; /* starting MB row number for this slice */
1899+ unsigned int slice_height; /* slice height measured in MB */
1900+ union {
1901+ struct {
1902+ unsigned char is_intra : 1;
1903+ unsigned char disable_deblocking_filter_idc : 2;
1904+ } bits;
1905+ unsigned char value;
1906+ } slice_flags;
1907+} VAEncSliceParameterBuffer_0_30;
1908+
1909+/* MPEG-4 Picture Parameter Buffer (0.31) */
1910+typedef struct _VAPictureParameterBufferMPEG4_0_31
1911+{
1912+ unsigned short vop_width;
1913+ unsigned short vop_height;
1914+ VASurfaceID forward_reference_picture;
1915+ VASurfaceID backward_reference_picture;
1916+ union {
1917+ struct {
1918+ unsigned int short_video_header : 1;
1919+ unsigned int chroma_format : 2;
1920+ unsigned int interlaced : 1;
1921+ unsigned int obmc_disable : 1;
1922+ unsigned int sprite_enable : 2;
1923+ unsigned int sprite_warping_accuracy : 2;
1924+ unsigned int quant_type : 1;
1925+ unsigned int quarter_sample : 1;
1926+ unsigned int data_partitioned : 1;
1927+ unsigned int reversible_vlc : 1;
1928+ } bits;
1929+ unsigned int value;
1930+ } vol_fields;
1931+ unsigned char no_of_sprite_warping_points;
1932+ short sprite_trajectory_du[3];
1933+ short sprite_trajectory_dv[3];
1934+ unsigned char quant_precision;
1935+ union {
1936+ struct {
1937+ unsigned int vop_coding_type : 2;
1938+ unsigned int backward_reference_vop_coding_type : 2;
1939+ unsigned int vop_rounding_type : 1;
1940+ unsigned int intra_dc_vlc_thr : 3;
1941+ unsigned int top_field_first : 1;
1942+ unsigned int alternate_vertical_scan_flag : 1;
1943+ } bits;
1944+ unsigned int value;
1945+ } vop_fields;
1946+ unsigned char vop_fcode_forward;
1947+ unsigned char vop_fcode_backward;
1948+ /* short header related */
1949+ unsigned char num_gobs_in_vop;
1950+ unsigned char num_macroblocks_in_gob;
1951+ /* for direct mode prediction */
1952+ short TRB;
1953+ short TRD;
1954+} VAPictureParameterBufferMPEG4_0_31;
1955+
1956+typedef struct VADriverContext_0_29 *VADriverContextP_0_29;
1957+
1958+/* Driver VTable (0.29) */
1959+struct VADriverVTable_0_29
1960+{
1961+ VAStatus (*vaTerminate) ( VADriverContextP_0_29 ctx );
1962+
1963+ VAStatus (*vaQueryConfigProfiles) (
1964+ VADriverContextP_0_29 ctx,
1965+ VAProfile *profile_list, /* out */
1966+ int *num_profiles /* out */
1967+ );
1968+
1969+ VAStatus (*vaQueryConfigEntrypoints) (
1970+ VADriverContextP_0_29 ctx,
1971+ VAProfile profile,
1972+ VAEntrypoint *entrypoint_list, /* out */
1973+ int *num_entrypoints /* out */
1974+ );
1975+
1976+ VAStatus (*vaGetConfigAttributes) (
1977+ VADriverContextP_0_29 ctx,
1978+ VAProfile profile,
1979+ VAEntrypoint entrypoint,
1980+ VAConfigAttrib *attrib_list, /* in/out */
1981+ int num_attribs
1982+ );
1983+
1984+ VAStatus (*vaCreateConfig) (
1985+ VADriverContextP_0_29 ctx,
1986+ VAProfile profile,
1987+ VAEntrypoint entrypoint,
1988+ VAConfigAttrib *attrib_list,
1989+ int num_attribs,
1990+ VAConfigID *config_id /* out */
1991+ );
1992+
1993+ VAStatus (*vaDestroyConfig) (
1994+ VADriverContextP_0_29 ctx,
1995+ VAConfigID config_id
1996+ );
1997+
1998+ VAStatus (*vaQueryConfigAttributes) (
1999+ VADriverContextP_0_29 ctx,
2000+ VAConfigID config_id,
2001+ VAProfile *profile, /* out */
2002+ VAEntrypoint *entrypoint, /* out */
2003+ VAConfigAttrib *attrib_list, /* out */
2004+ int *num_attribs /* out */
2005+ );
2006+
2007+ VAStatus (*vaCreateSurfaces) (
2008+ VADriverContextP_0_29 ctx,
2009+ int width,
2010+ int height,
2011+ int format,
2012+ int num_surfaces,
2013+ VASurfaceID *surfaces /* out */
2014+ );
2015+
2016+ VAStatus (*vaDestroySurfaces) (
2017+ VADriverContextP_0_29 ctx,
2018+ VASurfaceID *surface_list,
2019+ int num_surfaces
2020+ );
2021+
2022+ VAStatus (*vaCreateContext) (
2023+ VADriverContextP_0_29 ctx,
2024+ VAConfigID config_id,
2025+ int picture_width,
2026+ int picture_height,
2027+ int flag,
2028+ VASurfaceID *render_targets,
2029+ int num_render_targets,
2030+ VAContextID *context /* out */
2031+ );
2032+
2033+ VAStatus (*vaDestroyContext) (
2034+ VADriverContextP_0_29 ctx,
2035+ VAContextID context
2036+ );
2037+
2038+ VAStatus (*vaCreateBuffer) (
2039+ VADriverContextP_0_29 ctx,
2040+ VAContextID context, /* in */
2041+ VABufferType type, /* in */
2042+ unsigned int size, /* in */
2043+ unsigned int num_elements, /* in */
2044+ void *data, /* in */
2045+ VABufferID *buf_id /* out */
2046+ );
2047+
2048+ VAStatus (*vaBufferSetNumElements) (
2049+ VADriverContextP_0_29 ctx,
2050+ VABufferID buf_id, /* in */
2051+ unsigned int num_elements /* in */
2052+ );
2053+
2054+ VAStatus (*vaMapBuffer) (
2055+ VADriverContextP_0_29 ctx,
2056+ VABufferID buf_id, /* in */
2057+ void **pbuf /* out */
2058+ );
2059+
2060+ VAStatus (*vaUnmapBuffer) (
2061+ VADriverContextP_0_29 ctx,
2062+ VABufferID buf_id /* in */
2063+ );
2064+
2065+ VAStatus (*vaDestroyBuffer) (
2066+ VADriverContextP_0_29 ctx,
2067+ VABufferID buffer_id
2068+ );
2069+
2070+ VAStatus (*vaBeginPicture) (
2071+ VADriverContextP_0_29 ctx,
2072+ VAContextID context,
2073+ VASurfaceID render_target
2074+ );
2075+
2076+ VAStatus (*vaRenderPicture) (
2077+ VADriverContextP_0_29 ctx,
2078+ VAContextID context,
2079+ VABufferID *buffers,
2080+ int num_buffers
2081+ );
2082+
2083+ VAStatus (*vaEndPicture) (
2084+ VADriverContextP_0_29 ctx,
2085+ VAContextID context
2086+ );
2087+
2088+ VAStatus (*vaSyncSurface) (
2089+ VADriverContextP_0_29 ctx,
2090+ VAContextID context,
2091+ VASurfaceID render_target
2092+ );
2093+
2094+ VAStatus (*vaQuerySurfaceStatus) (
2095+ VADriverContextP_0_29 ctx,
2096+ VASurfaceID render_target,
2097+ VASurfaceStatus *status /* out */
2098+ );
2099+
2100+ VAStatus (*vaPutSurface) (
2101+ VADriverContextP_0_29 ctx,
2102+ VASurfaceID surface,
2103+ unsigned long draw, /* X Drawable */
2104+ short srcx,
2105+ short srcy,
2106+ unsigned short srcw,
2107+ unsigned short srch,
2108+ short destx,
2109+ short desty,
2110+ unsigned short destw,
2111+ unsigned short desth,
2112+ VARectangle *cliprects, /* client supplied clip list */
2113+ unsigned int number_cliprects, /* number of clip rects in the clip list */
2114+ unsigned int flags /* de-interlacing flags */
2115+ );
2116+
2117+ VAStatus (*vaQueryImageFormats) (
2118+ VADriverContextP_0_29 ctx,
2119+ VAImageFormat *format_list, /* out */
2120+ int *num_formats /* out */
2121+ );
2122+
2123+ VAStatus (*vaCreateImage) (
2124+ VADriverContextP_0_29 ctx,
2125+ VAImageFormat *format,
2126+ int width,
2127+ int height,
2128+ VAImage *image /* out */
2129+ );
2130+
2131+ VAStatus (*vaDeriveImage) (
2132+ VADriverContextP_0_29 ctx,
2133+ VASurfaceID surface,
2134+ VAImage *image /* out */
2135+ );
2136+
2137+ VAStatus (*vaDestroyImage) (
2138+ VADriverContextP_0_29 ctx,
2139+ VAImageID image
2140+ );
2141+
2142+ VAStatus (*vaSetImagePalette) (
2143+ VADriverContextP_0_29 ctx,
2144+ VAImageID image,
2145+ /*
2146+ * pointer to an array holding the palette data. The size of the array is
2147+ * num_palette_entries * entry_bytes in size. The order of the components
2148+ * in the palette is described by the component_order in VAImage struct
2149+ */
2150+ unsigned char *palette
2151+ );
2152+
2153+ VAStatus (*vaGetImage) (
2154+ VADriverContextP_0_29 ctx,
2155+ VASurfaceID surface,
2156+ int x, /* coordinates of the upper left source pixel */
2157+ int y,
2158+ unsigned int width, /* width and height of the region */
2159+ unsigned int height,
2160+ VAImageID image
2161+ );
2162+
2163+ VAStatus (*vaPutImage) (
2164+ VADriverContextP_0_29 ctx,
2165+ VASurfaceID surface,
2166+ VAImageID image,
2167+ int src_x,
2168+ int src_y,
2169+ unsigned int width,
2170+ unsigned int height,
2171+ int dest_x,
2172+ int dest_y
2173+ );
2174+
2175+ VAStatus (*vaPutImage2) (
2176+ VADriverContextP_0_29 ctx,
2177+ VASurfaceID surface,
2178+ VAImageID image,
2179+ int src_x,
2180+ int src_y,
2181+ unsigned int src_width,
2182+ unsigned int src_height,
2183+ int dest_x,
2184+ int dest_y,
2185+ unsigned int dest_width,
2186+ unsigned int dest_height
2187+ );
2188+
2189+ VAStatus (*vaQuerySubpictureFormats) (
2190+ VADriverContextP_0_29 ctx,
2191+ VAImageFormat *format_list, /* out */
2192+ unsigned int *flags, /* out */
2193+ unsigned int *num_formats /* out */
2194+ );
2195+
2196+ VAStatus (*vaCreateSubpicture) (
2197+ VADriverContextP_0_29 ctx,
2198+ VAImageID image,
2199+ VASubpictureID *subpicture /* out */
2200+ );
2201+
2202+ VAStatus (*vaDestroySubpicture) (
2203+ VADriverContextP_0_29 ctx,
2204+ VASubpictureID subpicture
2205+ );
2206+
2207+ VAStatus (*vaSetSubpictureImage) (
2208+ VADriverContextP_0_29 ctx,
2209+ VASubpictureID subpicture,
2210+ VAImageID image
2211+ );
2212+
2213+ VAStatus (*vaSetSubpicturePalette) (
2214+ VADriverContextP_0_29 ctx,
2215+ VASubpictureID subpicture,
2216+ /*
2217+ * pointer to an array holding the palette data. The size of the array is
2218+ * num_palette_entries * entry_bytes in size. The order of the components
2219+ * in the palette is described by the component_order in VASubpicture struct
2220+ */
2221+ unsigned char *palette
2222+ );
2223+
2224+ VAStatus (*vaSetSubpictureChromakey) (
2225+ VADriverContextP_0_29 ctx,
2226+ VASubpictureID subpicture,
2227+ unsigned int chromakey_min,
2228+ unsigned int chromakey_max,
2229+ unsigned int chromakey_mask
2230+ );
2231+
2232+ VAStatus (*vaSetSubpictureGlobalAlpha) (
2233+ VADriverContextP_0_29 ctx,
2234+ VASubpictureID subpicture,
2235+ float global_alpha
2236+ );
2237+
2238+ VAStatus (*vaAssociateSubpicture) (
2239+ VADriverContextP_0_29 ctx,
2240+ VASubpictureID subpicture,
2241+ VASurfaceID *target_surfaces,
2242+ int num_surfaces,
2243+ short src_x, /* upper left offset in subpicture */
2244+ short src_y,
2245+ short dest_x, /* upper left offset in surface */
2246+ short dest_y,
2247+ unsigned short width,
2248+ unsigned short height,
2249+ /*
2250+ * whether to enable chroma-keying or global-alpha
2251+ * see VA_SUBPICTURE_XXX values
2252+ */
2253+ unsigned int flags
2254+ );
2255+
2256+ VAStatus (*vaAssociateSubpicture2) (
2257+ VADriverContextP_0_29 ctx,
2258+ VASubpictureID subpicture,
2259+ VASurfaceID *target_surfaces,
2260+ int num_surfaces,
2261+ short src_x, /* upper left offset in subpicture */
2262+ short src_y,
2263+ unsigned short src_width,
2264+ unsigned short src_height,
2265+ short dest_x, /* upper left offset in surface */
2266+ short dest_y,
2267+ unsigned short dest_width,
2268+ unsigned short dest_height,
2269+ /*
2270+ * whether to enable chroma-keying or global-alpha
2271+ * see VA_SUBPICTURE_XXX values
2272+ */
2273+ unsigned int flags
2274+ );
2275+
2276+ VAStatus (*vaDeassociateSubpicture) (
2277+ VADriverContextP_0_29 ctx,
2278+ VASubpictureID subpicture,
2279+ VASurfaceID *target_surfaces,
2280+ int num_surfaces
2281+ );
2282+
2283+ VAStatus (*vaQueryDisplayAttributes) (
2284+ VADriverContextP_0_29 ctx,
2285+ VADisplayAttribute *attr_list, /* out */
2286+ int *num_attributes /* out */
2287+ );
2288+
2289+ VAStatus (*vaGetDisplayAttributes) (
2290+ VADriverContextP_0_29 ctx,
2291+ VADisplayAttribute *attr_list, /* in/out */
2292+ int num_attributes
2293+ );
2294+
2295+ VAStatus (*vaSetDisplayAttributes) (
2296+ VADriverContextP_0_29 ctx,
2297+ VADisplayAttribute *attr_list,
2298+ int num_attributes
2299+ );
2300+
2301+
2302+ VAStatus (*vaDbgCopySurfaceToBuffer) (
2303+ VADriverContextP_0_29 ctx,
2304+ VASurfaceID surface,
2305+ void **buffer, /* out */
2306+ unsigned int *stride /* out */
2307+ );
2308+};
2309+
2310+/* Driver context (0.29) */
2311+struct VADriverContext_0_29
2312+{
2313+ void *old_pNext; /* preserved for binary compatibility */
2314+
2315+ void *pDriverData;
2316+ struct VADriverVTable_0_29 vtable;
2317+
2318+ void *x11_dpy;
2319+ int x11_screen;
2320+
2321+ int version_major;
2322+ int version_minor;
2323+ int max_profiles;
2324+ int max_entrypoints;
2325+ int max_attributes;
2326+ int max_image_formats;
2327+ int max_subpic_formats;
2328+ int max_display_attributes;
2329+ const char *str_vendor;
2330+
2331+ void *handle; /* dlopen handle */
2332+};
2333+
2334+/* Forward declarations for VA API 0.30 */
2335+struct v4l2_format;
2336+struct v4l2_buffer;
2337+typedef struct VADriverContext_0_30 *VADriverContextP_0_30;
2338+
2339+/* Driver VTable (0.30) */
2340+struct VADriverVTable_0_30
2341+{
2342+ VAStatus (*vaTerminate) ( VADriverContextP_0_30 ctx );
2343+
2344+ VAStatus (*vaQueryConfigProfiles) (
2345+ VADriverContextP_0_30 ctx,
2346+ VAProfile *profile_list, /* out */
2347+ int *num_profiles /* out */
2348+ );
2349+
2350+ VAStatus (*vaQueryConfigEntrypoints) (
2351+ VADriverContextP_0_30 ctx,
2352+ VAProfile profile,
2353+ VAEntrypoint *entrypoint_list, /* out */
2354+ int *num_entrypoints /* out */
2355+ );
2356+
2357+ VAStatus (*vaGetConfigAttributes) (
2358+ VADriverContextP_0_30 ctx,
2359+ VAProfile profile,
2360+ VAEntrypoint entrypoint,
2361+ VAConfigAttrib *attrib_list, /* in/out */
2362+ int num_attribs
2363+ );
2364+
2365+ VAStatus (*vaCreateConfig) (
2366+ VADriverContextP_0_30 ctx,
2367+ VAProfile profile,
2368+ VAEntrypoint entrypoint,
2369+ VAConfigAttrib *attrib_list,
2370+ int num_attribs,
2371+ VAConfigID *config_id /* out */
2372+ );
2373+
2374+ VAStatus (*vaDestroyConfig) (
2375+ VADriverContextP_0_30 ctx,
2376+ VAConfigID config_id
2377+ );
2378+
2379+ VAStatus (*vaQueryConfigAttributes) (
2380+ VADriverContextP_0_30 ctx,
2381+ VAConfigID config_id,
2382+ VAProfile *profile, /* out */
2383+ VAEntrypoint *entrypoint, /* out */
2384+ VAConfigAttrib *attrib_list, /* out */
2385+ int *num_attribs /* out */
2386+ );
2387+
2388+ VAStatus (*vaCreateSurfaces) (
2389+ VADriverContextP_0_30 ctx,
2390+ int width,
2391+ int height,
2392+ int format,
2393+ int num_surfaces,
2394+ VASurfaceID *surfaces /* out */
2395+ );
2396+
2397+ VAStatus (*vaDestroySurfaces) (
2398+ VADriverContextP_0_30 ctx,
2399+ VASurfaceID *surface_list,
2400+ int num_surfaces
2401+ );
2402+
2403+ VAStatus (*vaCreateContext) (
2404+ VADriverContextP_0_30 ctx,
2405+ VAConfigID config_id,
2406+ int picture_width,
2407+ int picture_height,
2408+ int flag,
2409+ VASurfaceID *render_targets,
2410+ int num_render_targets,
2411+ VAContextID *context /* out */
2412+ );
2413+
2414+ VAStatus (*vaDestroyContext) (
2415+ VADriverContextP_0_30 ctx,
2416+ VAContextID context
2417+ );
2418+
2419+ VAStatus (*vaCreateBuffer) (
2420+ VADriverContextP_0_30 ctx,
2421+ VAContextID context, /* in */
2422+ VABufferType type, /* in */
2423+ unsigned int size, /* in */
2424+ unsigned int num_elements, /* in */
2425+ void *data, /* in */
2426+ VABufferID *buf_id /* out */
2427+ );
2428+
2429+ VAStatus (*vaBufferSetNumElements) (
2430+ VADriverContextP_0_30 ctx,
2431+ VABufferID buf_id, /* in */
2432+ unsigned int num_elements /* in */
2433+ );
2434+
2435+ VAStatus (*vaMapBuffer) (
2436+ VADriverContextP_0_30 ctx,
2437+ VABufferID buf_id, /* in */
2438+ void **pbuf /* out */
2439+ );
2440+
2441+ VAStatus (*vaUnmapBuffer) (
2442+ VADriverContextP_0_30 ctx,
2443+ VABufferID buf_id /* in */
2444+ );
2445+
2446+ VAStatus (*vaDestroyBuffer) (
2447+ VADriverContextP_0_30 ctx,
2448+ VABufferID buffer_id
2449+ );
2450+
2451+ VAStatus (*vaBeginPicture) (
2452+ VADriverContextP_0_30 ctx,
2453+ VAContextID context,
2454+ VASurfaceID render_target
2455+ );
2456+
2457+ VAStatus (*vaRenderPicture) (
2458+ VADriverContextP_0_30 ctx,
2459+ VAContextID context,
2460+ VABufferID *buffers,
2461+ int num_buffers
2462+ );
2463+
2464+ VAStatus (*vaEndPicture) (
2465+ VADriverContextP_0_30 ctx,
2466+ VAContextID context
2467+ );
2468+
2469+ VAStatus (*vaSyncSurface) (
2470+ VADriverContextP_0_30 ctx,
2471+ VAContextID context,
2472+ VASurfaceID render_target
2473+ );
2474+
2475+ VAStatus (*vaQuerySurfaceStatus) (
2476+ VADriverContextP_0_30 ctx,
2477+ VASurfaceID render_target,
2478+ VASurfaceStatus *status /* out */
2479+ );
2480+
2481+ VAStatus (*vaPutSurface) (
2482+ VADriverContextP_0_30 ctx,
2483+ VASurfaceID surface,
2484+ unsigned long draw, /* X Drawable */
2485+ short srcx,
2486+ short srcy,
2487+ unsigned short srcw,
2488+ unsigned short srch,
2489+ short destx,
2490+ short desty,
2491+ unsigned short destw,
2492+ unsigned short desth,
2493+ VARectangle *cliprects, /* client supplied clip list */
2494+ unsigned int number_cliprects, /* number of clip rects in the clip list */
2495+ unsigned int flags /* de-interlacing flags */
2496+ );
2497+
2498+ VAStatus (*vaQueryImageFormats) (
2499+ VADriverContextP_0_30 ctx,
2500+ VAImageFormat *format_list, /* out */
2501+ int *num_formats /* out */
2502+ );
2503+
2504+ VAStatus (*vaCreateImage) (
2505+ VADriverContextP_0_30 ctx,
2506+ VAImageFormat *format,
2507+ int width,
2508+ int height,
2509+ VAImage *image /* out */
2510+ );
2511+
2512+ VAStatus (*vaDeriveImage) (
2513+ VADriverContextP_0_30 ctx,
2514+ VASurfaceID surface,
2515+ VAImage *image /* out */
2516+ );
2517+
2518+ VAStatus (*vaDestroyImage) (
2519+ VADriverContextP_0_30 ctx,
2520+ VAImageID image
2521+ );
2522+
2523+ VAStatus (*vaSetImagePalette) (
2524+ VADriverContextP_0_30 ctx,
2525+ VAImageID image,
2526+ /*
2527+ * pointer to an array holding the palette data. The size of the array is
2528+ * num_palette_entries * entry_bytes in size. The order of the components
2529+ * in the palette is described by the component_order in VAImage struct
2530+ */
2531+ unsigned char *palette
2532+ );
2533+
2534+ VAStatus (*vaGetImage) (
2535+ VADriverContextP_0_30 ctx,
2536+ VASurfaceID surface,
2537+ int x, /* coordinates of the upper left source pixel */
2538+ int y,
2539+ unsigned int width, /* width and height of the region */
2540+ unsigned int height,
2541+ VAImageID image
2542+ );
2543+
2544+ VAStatus (*vaPutImage) (
2545+ VADriverContextP_0_30 ctx,
2546+ VASurfaceID surface,
2547+ VAImageID image,
2548+ int src_x,
2549+ int src_y,
2550+ unsigned int width,
2551+ unsigned int height,
2552+ int dest_x,
2553+ int dest_y
2554+ );
2555+
2556+ VAStatus (*vaPutImage2) (
2557+ VADriverContextP_0_30 ctx,
2558+ VASurfaceID surface,
2559+ VAImageID image,
2560+ int src_x,
2561+ int src_y,
2562+ unsigned int src_width,
2563+ unsigned int src_height,
2564+ int dest_x,
2565+ int dest_y,
2566+ unsigned int dest_width,
2567+ unsigned int dest_height
2568+ );
2569+
2570+ VAStatus (*vaQuerySubpictureFormats) (
2571+ VADriverContextP_0_30 ctx,
2572+ VAImageFormat *format_list, /* out */
2573+ unsigned int *flags, /* out */
2574+ unsigned int *num_formats /* out */
2575+ );
2576+
2577+ VAStatus (*vaCreateSubpicture) (
2578+ VADriverContextP_0_30 ctx,
2579+ VAImageID image,
2580+ VASubpictureID *subpicture /* out */
2581+ );
2582+
2583+ VAStatus (*vaDestroySubpicture) (
2584+ VADriverContextP_0_30 ctx,
2585+ VASubpictureID subpicture
2586+ );
2587+
2588+ VAStatus (*vaSetSubpictureImage) (
2589+ VADriverContextP_0_30 ctx,
2590+ VASubpictureID subpicture,
2591+ VAImageID image
2592+ );
2593+
2594+ VAStatus (*vaSetSubpictureChromakey) (
2595+ VADriverContextP_0_30 ctx,
2596+ VASubpictureID subpicture,
2597+ unsigned int chromakey_min,
2598+ unsigned int chromakey_max,
2599+ unsigned int chromakey_mask
2600+ );
2601+
2602+ VAStatus (*vaSetSubpictureGlobalAlpha) (
2603+ VADriverContextP_0_30 ctx,
2604+ VASubpictureID subpicture,
2605+ float global_alpha
2606+ );
2607+
2608+ VAStatus (*vaAssociateSubpicture) (
2609+ VADriverContextP_0_30 ctx,
2610+ VASubpictureID subpicture,
2611+ VASurfaceID *target_surfaces,
2612+ int num_surfaces,
2613+ short src_x, /* upper left offset in subpicture */
2614+ short src_y,
2615+ short dest_x, /* upper left offset in surface */
2616+ short dest_y,
2617+ unsigned short width,
2618+ unsigned short height,
2619+ /*
2620+ * whether to enable chroma-keying or global-alpha
2621+ * see VA_SUBPICTURE_XXX values
2622+ */
2623+ unsigned int flags
2624+ );
2625+
2626+ VAStatus (*vaAssociateSubpicture2) (
2627+ VADriverContextP_0_30 ctx,
2628+ VASubpictureID subpicture,
2629+ VASurfaceID *target_surfaces,
2630+ int num_surfaces,
2631+ short src_x, /* upper left offset in subpicture */
2632+ short src_y,
2633+ unsigned short src_width,
2634+ unsigned short src_height,
2635+ short dest_x, /* upper left offset in surface */
2636+ short dest_y,
2637+ unsigned short dest_width,
2638+ unsigned short dest_height,
2639+ /*
2640+ * whether to enable chroma-keying or global-alpha
2641+ * see VA_SUBPICTURE_XXX values
2642+ */
2643+ unsigned int flags
2644+ );
2645+
2646+ VAStatus (*vaDeassociateSubpicture) (
2647+ VADriverContextP_0_30 ctx,
2648+ VASubpictureID subpicture,
2649+ VASurfaceID *target_surfaces,
2650+ int num_surfaces
2651+ );
2652+
2653+ VAStatus (*vaQueryDisplayAttributes) (
2654+ VADriverContextP_0_30 ctx,
2655+ VADisplayAttribute *attr_list, /* out */
2656+ int *num_attributes /* out */
2657+ );
2658+
2659+ VAStatus (*vaGetDisplayAttributes) (
2660+ VADriverContextP_0_30 ctx,
2661+ VADisplayAttribute *attr_list, /* in/out */
2662+ int num_attributes
2663+ );
2664+
2665+ VAStatus (*vaSetDisplayAttributes) (
2666+ VADriverContextP_0_30 ctx,
2667+ VADisplayAttribute *attr_list,
2668+ int num_attributes
2669+ );
2670+
2671+ /* device specific */
2672+ VAStatus (*vaCreateSurfaceFromCIFrame) (
2673+ VADriverContextP_0_30 ctx,
2674+ unsigned long frame_id,
2675+ VASurfaceID *surface /* out */
2676+ );
2677+
2678+
2679+ VAStatus (*vaCreateSurfaceFromV4L2Buf) (
2680+ VADriverContextP_0_30 ctx,
2681+ int v4l2_fd, /* file descriptor of V4L2 device */
2682+ struct v4l2_format *v4l2_fmt, /* format of V4L2 */
2683+ struct v4l2_buffer *v4l2_buf, /* V4L2 buffer */
2684+ VASurfaceID *surface /* out */
2685+ );
2686+
2687+ VAStatus (*vaCopySurfaceToBuffer) (
2688+ VADriverContextP_0_30 ctx,
2689+ VASurfaceID surface,
2690+ unsigned int *fourcc, /* out for follow argument */
2691+ unsigned int *luma_stride,
2692+ unsigned int *chroma_u_stride,
2693+ unsigned int *chroma_v_stride,
2694+ unsigned int *luma_offset,
2695+ unsigned int *chroma_u_offset,
2696+ unsigned int *chroma_v_offset,
2697+ void **buffer
2698+ );
2699+};
2700+
2701+/* Driver context (0.30) */
2702+struct VADriverContext_0_30
2703+{
2704+ void *pDriverData;
2705+ struct VADriverVTable_0_30 vtable;
2706+
2707+ void *x11_dpy;
2708+ int x11_screen;
2709+ int version_major;
2710+ int version_minor;
2711+ int max_profiles;
2712+ int max_entrypoints;
2713+ int max_attributes;
2714+ int max_image_formats;
2715+ int max_subpic_formats;
2716+ int max_display_attributes;
2717+ const char *str_vendor;
2718+
2719+ void *handle; /* dlopen handle */
2720+
2721+ void *dri_state;
2722+};
2723+
2724+/* Driver VTable and context (0.31) */
2725+#define VADriverVTable_0_31 VADriverVTable
2726+#define VADriverContext_0_31 VADriverContext
2727+
2728+#endif /* VA_COMPAT_H */
2729diff --git a/src/va_compat_template.h b/src/va_compat_template.h
2730new file mode 100644
2731index 0000000..18349de
2732--- /dev/null
2733+++ b/src/va_compat_template.h
2734@@ -0,0 +1,539 @@
2735+/*
2736+ * Copyright (C) 2009 Splitted-Desktop Systems. All Rights Reserved.
2737+ *
2738+ * Permission is hereby granted, free of charge, to any person obtaining a
2739+ * copy of this software and associated documentation files (the
2740+ * "Software"), to deal in the Software without restriction, including
2741+ * without limitation the rights to use, copy, modify, merge, publish,
2742+ * distribute, sub license, and/or sell copies of the Software, and to
2743+ * permit persons to whom the Software is furnished to do so, subject to
2744+ * the following conditions:
2745+ *
2746+ * The above copyright notice and this permission notice (including the
2747+ * next paragraph) shall be included in all copies or substantial portions
2748+ * of the Software.
2749+ *
2750+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
2751+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
2752+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
2753+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
2754+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
2755+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
2756+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2757+ */
2758+
2759+#undef CONCAT_
2760+#define CONCAT_(x, y) x##y
2761+#undef CONCAT
2762+#define CONCAT(x, y) CONCAT_(x, y)
2763+#undef MKCOMPAT_
2764+#define MKCOMPAT_(NAME,MINOR) CONCAT(CONCAT(NAME,_0_),MINOR)
2765+#undef MKCOMPAT
2766+#define MKCOMPAT(NAME) MKCOMPAT_(NAME,COMPAT_MINOR)
2767+#undef STRUCT
2768+#define STRUCT(BUFFER, CODEC) MKCOMPAT(VA##BUFFER##Buffer##CODEC)
2769+#undef TRANSLATE_1
2770+#define TRANSLATE_1(NAME) CONCAT(va_compat_translate_,NAME)
2771+#undef TRANSLATE_
2772+#define TRANSLATE_(NAME) TRANSLATE_1(MKCOMPAT(NAME))
2773+#undef TRANSLATE
2774+#define TRANSLATE(BUFFER, CODEC) TRANSLATE_1(STRUCT(BUFFER,CODEC))
2775+
2776+#undef COPY_ARRAY
2777+#define COPY_ARRAY(DST, SRC, ARRAY) \
2778+ memcpy((DST)->ARRAY, (SRC)->ARRAY, sizeof((DST)->ARRAY))
2779+
2780+#undef COPY_FIELD
2781+#define COPY_FIELD(DST, SRC, MEMBER) \
2782+ (DST)->MEMBER = (SRC)->MEMBER
2783+
2784+#undef COPY_VTABLE__
2785+#define COPY_VTABLE__(DST, DST_MEMBER, SRC, SRC_MEMBER) \
2786+ (DST##_vtable)->DST_MEMBER = (SRC##_vtable)->SRC_MEMBER
2787+
2788+#undef COPY_VTABLE_
2789+#define COPY_VTABLE_(DST, DST_SUFFIX, SRC, MEMBER) \
2790+ COPY_VTABLE__(DST, MEMBER##_##DST_SUFFIX, SRC, MEMBER)
2791+
2792+#undef COPY_VTABLE
2793+#define COPY_VTABLE(DST, SRC, MEMBER) \
2794+ COPY_VTABLE__(DST, MEMBER, SRC, MEMBER)
2795+
2796+/* 0.29 */
2797+#if COMPAT_MAJOR == 0 && COMPAT_MINOR == 29
2798+#undef BFV
2799+#define BFV(a, b) a
2800+#undef BFM
2801+#define BFM(a, b, c) c
2802+#undef COPY_BIT_FIELD
2803+#define COPY_BIT_FIELD(DST, SRC, FIELD, MEMBER) \
2804+ (DST)->MEMBER = (SRC)->FIELD.bits.MEMBER
2805+#undef COPY_BIT_FLAG
2806+#define COPY_BIT_FLAG(DST, SRC, FIELD, MEMBER) \
2807+ (DST)->MEMBER = (SRC)->FIELD.flags.MEMBER
2808+#endif
2809+
2810+/* 0.29 glue to match 0.30 names */
2811+#undef M_raw_coding
2812+#undef M_bitplane_present
2813+#undef M_luma_flag
2814+#undef M_luma
2815+#undef M_chroma_flag
2816+#undef M_chroma
2817+
2818+#if COMPAT_MAJOR == 0 && COMPAT_MINOR == 29
2819+#define M_raw_coding raw_coding_flag
2820+#define M_bitplane_present bitplane_present_flag
2821+#define M_luma_flag range_mapping_luma_flag
2822+#define M_luma range_mapping_luma
2823+#define M_chroma_flag range_mapping_chroma_flag
2824+#define M_chroma range_mapping_chroma
2825+#else
2826+#define M_raw_coding raw_coding
2827+#define M_bitplane_present bitplane_present
2828+#define M_luma_flag luma_flag
2829+#define M_luma luma
2830+#define M_chroma_flag chroma_flag
2831+#define M_chroma chroma
2832+#endif
2833+
2834+/* 0.30 */
2835+#if COMPAT_MAJOR == 0 && COMPAT_MINOR == 30
2836+#undef BFV
2837+#define BFV(a, b) a.b
2838+#undef BFM
2839+#define BFM(a, b, c) a.b.c
2840+#undef COPY_BIT_FIELD
2841+#define COPY_BIT_FIELD(DST, SRC, FIELD, MEMBER) \
2842+ (DST)->FIELD.bits.MEMBER = (SRC)->FIELD.bits.MEMBER
2843+#undef COPY_BIT_FLAG
2844+#define COPY_BIT_FLAG(DST, SRC, FIELD, MEMBER) \
2845+ (DST)->FIELD.flags.MEMBER = (SRC)->FIELD.flags.MEMBER
2846+#endif
2847+
2848+#if COMPAT_MAJOR == 0 && COMPAT_MINOR < 31
2849+static VAStatus TRANSLATE_(VAPictureH264)(
2850+ VACompatContextP ctx,
2851+ void *dest_pic,
2852+ const void *src_pic
2853+)
2854+{
2855+ MKCOMPAT(VAPictureH264) *dest = dest_pic;
2856+ const VAPictureH264 *src = src_pic;
2857+
2858+ COPY_FIELD(dest, src, picture_id);
2859+ COPY_FIELD(dest, src, flags);
2860+ COPY_FIELD(dest, src, TopFieldOrderCnt);
2861+ COPY_FIELD(dest, src, BottomFieldOrderCnt);
2862+
2863+ return VA_STATUS_SUCCESS;
2864+}
2865+
2866+static VAStatus TRANSLATE(PictureParameter,H264)(
2867+ VACompatContextP ctx,
2868+ void *dest_buffer,
2869+ const void *src_buffer
2870+)
2871+{
2872+ STRUCT(PictureParameter,H264) *dest = dest_buffer;
2873+ const VAPictureParameterBufferH264 *src = src_buffer;
2874+ VAStatus status;
2875+ int i;
2876+
2877+ status = TRANSLATE_(VAPictureH264)(ctx,
2878+ &dest->CurrPic, &src->CurrPic);
2879+ if (status != VA_STATUS_SUCCESS)
2880+ return status;
2881+
2882+ for (i = 0; i < 16; i++) {
2883+ status = TRANSLATE_(VAPictureH264)(ctx,
2884+ &dest->ReferenceFrames[i],
2885+ &src->ReferenceFrames[i]);
2886+ if (status != VA_STATUS_SUCCESS)
2887+ return status;
2888+ }
2889+
2890+ COPY_FIELD(dest, src, picture_width_in_mbs_minus1);
2891+ COPY_FIELD(dest, src, picture_height_in_mbs_minus1);
2892+ COPY_FIELD(dest, src, bit_depth_luma_minus8);
2893+ COPY_FIELD(dest, src, bit_depth_chroma_minus8);
2894+ COPY_FIELD(dest, src, num_ref_frames);
2895+ dest->BFV(seq_fields, value) = 0; /* reset all bits */
2896+ COPY_BIT_FIELD(dest, src, seq_fields, chroma_format_idc);
2897+ COPY_BIT_FIELD(dest, src, seq_fields, residual_colour_transform_flag);
2898+ COPY_BIT_FIELD(dest, src, seq_fields, frame_mbs_only_flag);
2899+ COPY_BIT_FIELD(dest, src, seq_fields, mb_adaptive_frame_field_flag);
2900+ COPY_BIT_FIELD(dest, src, seq_fields, direct_8x8_inference_flag);
2901+ COPY_BIT_FIELD(dest, src, seq_fields, MinLumaBiPredSize8x8);
2902+ COPY_FIELD(dest, src, num_slice_groups_minus1);
2903+ COPY_FIELD(dest, src, slice_group_map_type);
2904+ COPY_FIELD(dest, src, pic_init_qp_minus26);
2905+ COPY_FIELD(dest, src, chroma_qp_index_offset);
2906+ COPY_FIELD(dest, src, second_chroma_qp_index_offset);
2907+ dest->BFV(pic_fields, value) = 0; /* reset all bits */
2908+ COPY_BIT_FIELD(dest, src, pic_fields, entropy_coding_mode_flag);
2909+ COPY_BIT_FIELD(dest, src, pic_fields, weighted_pred_flag);
2910+ COPY_BIT_FIELD(dest, src, pic_fields, weighted_bipred_idc);
2911+ COPY_BIT_FIELD(dest, src, pic_fields, transform_8x8_mode_flag);
2912+ COPY_BIT_FIELD(dest, src, pic_fields, field_pic_flag);
2913+ COPY_BIT_FIELD(dest, src, pic_fields, constrained_intra_pred_flag);
2914+ COPY_FIELD(dest, src, frame_num);
2915+
2916+ return VA_STATUS_SUCCESS;
2917+}
2918+
2919+static VAStatus TRANSLATE(SliceParameter,H264)(
2920+ VACompatContextP ctx,
2921+ void *dest_buffer,
2922+ const void *src_buffer
2923+)
2924+{
2925+ STRUCT(SliceParameter,H264) *dest = dest_buffer;
2926+ const VASliceParameterBufferH264 *src = src_buffer;
2927+ VAStatus status;
2928+ int i;
2929+
2930+ COPY_FIELD(dest, src, slice_data_size);
2931+ COPY_FIELD(dest, src, slice_data_offset);
2932+ COPY_FIELD(dest, src, slice_data_flag);
2933+ COPY_FIELD(dest, src, slice_data_bit_offset);
2934+ COPY_FIELD(dest, src, first_mb_in_slice);
2935+ COPY_FIELD(dest, src, slice_type);
2936+ COPY_FIELD(dest, src, direct_spatial_mv_pred_flag);
2937+ COPY_FIELD(dest, src, num_ref_idx_l0_active_minus1);
2938+ COPY_FIELD(dest, src, num_ref_idx_l1_active_minus1);
2939+ COPY_FIELD(dest, src, cabac_init_idc);
2940+ COPY_FIELD(dest, src, slice_qp_delta);
2941+ COPY_FIELD(dest, src, disable_deblocking_filter_idc);
2942+ COPY_FIELD(dest, src, slice_alpha_c0_offset_div2);
2943+ COPY_FIELD(dest, src, slice_beta_offset_div2);
2944+ for (i = 0; i < 32; i++) {
2945+ status = TRANSLATE_(VAPictureH264)(ctx,
2946+ &dest->RefPicList0[i],
2947+ &src->RefPicList0[i]);
2948+ if (status != VA_STATUS_SUCCESS)
2949+ return status;
2950+ status = TRANSLATE_(VAPictureH264)(ctx,
2951+ &dest->RefPicList1[i],
2952+ &src->RefPicList1[i]);
2953+ if (status != VA_STATUS_SUCCESS)
2954+ return status;
2955+ }
2956+ COPY_FIELD(dest, src, luma_log2_weight_denom);
2957+ COPY_FIELD(dest, src, chroma_log2_weight_denom);
2958+ COPY_FIELD(dest, src, luma_weight_l0_flag);
2959+ COPY_ARRAY(dest, src, luma_weight_l0);
2960+ COPY_ARRAY(dest, src, luma_offset_l0);
2961+ COPY_FIELD(dest, src, chroma_weight_l0_flag);
2962+ COPY_ARRAY(dest, src, chroma_weight_l0);
2963+ COPY_ARRAY(dest, src, chroma_offset_l0);
2964+ COPY_FIELD(dest, src, luma_weight_l1_flag);
2965+ COPY_ARRAY(dest, src, luma_weight_l1);
2966+ COPY_ARRAY(dest, src, luma_offset_l1);
2967+ COPY_FIELD(dest, src, chroma_weight_l1_flag);
2968+ COPY_ARRAY(dest, src, chroma_weight_l1);
2969+ COPY_ARRAY(dest, src, chroma_offset_l1);
2970+
2971+ return VA_STATUS_SUCCESS;
2972+}
2973+
2974+static VAStatus TRANSLATE(PictureParameter,VC1)(
2975+ VACompatContextP ctx,
2976+ void *dest_buffer,
2977+ const void *src_buffer
2978+)
2979+{
2980+ STRUCT(PictureParameter,VC1) *dest = dest_buffer;
2981+ const VAPictureParameterBufferVC1 *src = src_buffer;
2982+
2983+ COPY_FIELD(dest, src, forward_reference_picture);
2984+ COPY_FIELD(dest, src, backward_reference_picture);
2985+ COPY_FIELD(dest, src, inloop_decoded_picture);
2986+ dest->BFV(sequence_fields, value) = 0; /* reset all bits */
2987+ COPY_BIT_FIELD(dest, src, sequence_fields, interlace);
2988+ COPY_BIT_FIELD(dest, src, sequence_fields, syncmarker);
2989+ COPY_BIT_FIELD(dest, src, sequence_fields, overlap);
2990+ COPY_FIELD(dest, src, coded_width);
2991+ COPY_FIELD(dest, src, coded_height);
2992+#if COMPAT_MAJOR == 0 && COMPAT_MINOR == 30
2993+ dest->closed_entry = src->entrypoint_fields.bits.closed_entry;
2994+ dest->broken_link = src->entrypoint_fields.bits.broken_link;
2995+ dest->loopfilter = src->entrypoint_fields.bits.loopfilter;
2996+#else
2997+ COPY_BIT_FIELD(dest, src, entrypoint_fields, closed_entry);
2998+ COPY_BIT_FIELD(dest, src, entrypoint_fields, broken_link);
2999+ COPY_BIT_FIELD(dest, src, entrypoint_fields, loopfilter);
3000+#endif
3001+ COPY_FIELD(dest, src, conditional_overlap_flag);
3002+ COPY_FIELD(dest, src, fast_uvmc_flag);
3003+ dest->BFV(range_mapping_fields, value) = 0; /* reset all bits */
3004+ dest->BFM(range_mapping_fields, bits, M_luma_flag) =
3005+ src->range_mapping_fields.bits.luma_flag;
3006+ dest->BFM(range_mapping_fields, bits, M_luma) =
3007+ src->range_mapping_fields.bits.luma;
3008+ dest->BFM(range_mapping_fields, bits, M_chroma_flag) =
3009+ src->range_mapping_fields.bits.chroma_flag;
3010+ dest->BFM(range_mapping_fields, bits, M_chroma) =
3011+ src->range_mapping_fields.bits.chroma;
3012+ COPY_FIELD(dest, src, b_picture_fraction);
3013+ COPY_FIELD(dest, src, cbp_table);
3014+ COPY_FIELD(dest, src, mb_mode_table);
3015+ COPY_FIELD(dest, src, range_reduction_frame);
3016+ COPY_FIELD(dest, src, rounding_control);
3017+ COPY_FIELD(dest, src, post_processing);
3018+ COPY_FIELD(dest, src, picture_resolution_index);
3019+ COPY_FIELD(dest, src, luma_scale);
3020+ COPY_FIELD(dest, src, luma_shift);
3021+ dest->BFV(picture_fields, value) = 0; /* reset all bits */
3022+ COPY_BIT_FIELD(dest, src, picture_fields, picture_type);
3023+ COPY_BIT_FIELD(dest, src, picture_fields, frame_coding_mode);
3024+ COPY_BIT_FIELD(dest, src, picture_fields, top_field_first);
3025+ COPY_BIT_FIELD(dest, src, picture_fields, is_first_field);
3026+ COPY_BIT_FIELD(dest, src, picture_fields, intensity_compensation);
3027+ dest->BFV(M_raw_coding, value) = 0; /* reset all bits */
3028+ COPY_BIT_FLAG(dest, src, raw_coding, mv_type_mb);
3029+ COPY_BIT_FLAG(dest, src, raw_coding, direct_mb);
3030+ COPY_BIT_FLAG(dest, src, raw_coding, skip_mb);
3031+ COPY_BIT_FLAG(dest, src, raw_coding, field_tx);
3032+ COPY_BIT_FLAG(dest, src, raw_coding, forward_mb);
3033+ COPY_BIT_FLAG(dest, src, raw_coding, ac_pred);
3034+ COPY_BIT_FLAG(dest, src, raw_coding, overflags);
3035+ dest->BFV(M_bitplane_present, value) = 0; /* reset all bits */
3036+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_mv_type_mb);
3037+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_direct_mb);
3038+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_skip_mb);
3039+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_field_tx);
3040+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_forward_mb);
3041+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_ac_pred);
3042+ COPY_BIT_FLAG(dest, src, bitplane_present, bp_overflags);
3043+ dest->BFV(reference_fields, value) = 0; /* reset all bits */
3044+ COPY_BIT_FIELD(dest, src, reference_fields, reference_distance_flag);
3045+ COPY_BIT_FIELD(dest, src, reference_fields, reference_distance);
3046+ COPY_BIT_FIELD(dest, src, reference_fields, num_reference_pictures);
3047+ COPY_BIT_FIELD(dest, src, reference_fields, reference_field_pic_indicator);
3048+ dest->BFV(mv_fields, value) = 0; /* reset all bits */
3049+ COPY_BIT_FIELD(dest, src, mv_fields, mv_mode);
3050+ COPY_BIT_FIELD(dest, src, mv_fields, mv_mode2);
3051+ COPY_BIT_FIELD(dest, src, mv_fields, mv_table);
3052+ COPY_BIT_FIELD(dest, src, mv_fields, two_mv_block_pattern_table);
3053+ COPY_BIT_FIELD(dest, src, mv_fields, four_mv_switch);
3054+ COPY_BIT_FIELD(dest, src, mv_fields, four_mv_block_pattern_table);
3055+ COPY_BIT_FIELD(dest, src, mv_fields, extended_mv_flag);
3056+ COPY_BIT_FIELD(dest, src, mv_fields, extended_mv_range);
3057+ COPY_BIT_FIELD(dest, src, mv_fields, extended_dmv_flag);
3058+ COPY_BIT_FIELD(dest, src, mv_fields, extended_dmv_range);
3059+ dest->BFV(pic_quantizer_fields, value) = 0; /* reset all bits */
3060+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, dquant);
3061+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, quantizer);
3062+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, half_qp);
3063+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, pic_quantizer_scale);
3064+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, pic_quantizer_type);
3065+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, dq_frame);
3066+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, dq_profile);
3067+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, dq_sb_edge);
3068+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, dq_db_edge);
3069+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, dq_binary_level);
3070+ COPY_BIT_FIELD(dest, src, pic_quantizer_fields, alt_pic_quantizer);
3071+ dest->BFV(transform_fields, value) = 0; /* reset all bits */
3072+ COPY_BIT_FIELD(dest, src, transform_fields, variable_sized_transform_flag);
3073+ COPY_BIT_FIELD(dest, src, transform_fields, mb_level_transform_type_flag);
3074+ COPY_BIT_FIELD(dest, src, transform_fields, frame_level_transform_type);
3075+ COPY_BIT_FIELD(dest, src, transform_fields, transform_ac_codingset_idx1);
3076+ COPY_BIT_FIELD(dest, src, transform_fields, transform_ac_codingset_idx2);
3077+ COPY_BIT_FIELD(dest, src, transform_fields, intra_transform_dc_table);
3078+
3079+ if (src->picture_fields.bits.picture_type == 4) {
3080+ dest->BFM(picture_fields, bits, picture_type) = 1; /* P-frame */
3081+ ctx->skip_frame = 1;
3082+ }
3083+
3084+ return VA_STATUS_SUCCESS;
3085+}
3086+
3087+static VAStatus TRANSLATE(PictureParameter,MPEG2)(
3088+ VACompatContextP ctx,
3089+ void *dest_buffer,
3090+ const void *src_buffer
3091+)
3092+{
3093+ STRUCT(PictureParameter,MPEG2) *dest = dest_buffer;
3094+ const VAPictureParameterBufferMPEG2 *src = src_buffer;
3095+
3096+ COPY_FIELD(dest, src, horizontal_size);
3097+ COPY_FIELD(dest, src, vertical_size);
3098+ COPY_FIELD(dest, src, forward_reference_picture);
3099+ COPY_FIELD(dest, src, backward_reference_picture);
3100+ COPY_FIELD(dest, src, picture_coding_type);
3101+ COPY_FIELD(dest, src, f_code);
3102+ dest->BFV(picture_coding_extension, value) = 0; /* reset all bits */
3103+ COPY_BIT_FIELD(dest, src, picture_coding_extension, intra_dc_precision);
3104+ COPY_BIT_FIELD(dest, src, picture_coding_extension, picture_structure);
3105+ COPY_BIT_FIELD(dest, src, picture_coding_extension, top_field_first);
3106+ COPY_BIT_FIELD(dest, src, picture_coding_extension, frame_pred_frame_dct);
3107+ COPY_BIT_FIELD(dest, src, picture_coding_extension, concealment_motion_vectors);
3108+ COPY_BIT_FIELD(dest, src, picture_coding_extension, q_scale_type);
3109+ COPY_BIT_FIELD(dest, src, picture_coding_extension, intra_vlc_format);
3110+ COPY_BIT_FIELD(dest, src, picture_coding_extension, alternate_scan);
3111+ COPY_BIT_FIELD(dest, src, picture_coding_extension, repeat_first_field);
3112+ COPY_BIT_FIELD(dest, src, picture_coding_extension, progressive_frame);
3113+ COPY_BIT_FIELD(dest, src, picture_coding_extension, is_first_field);
3114+
3115+ return VA_STATUS_SUCCESS;
3116+}
3117+
3118+static VAStatus TRANSLATE(SliceParameter,MPEG2)(
3119+ VACompatContextP ctx,
3120+ void *dest_buffer,
3121+ const void *src_buffer
3122+)
3123+{
3124+ STRUCT(SliceParameter,MPEG2) *dest = dest_buffer;
3125+ const VASliceParameterBufferMPEG2 *src = src_buffer;
3126+
3127+ COPY_FIELD(dest, src, slice_data_size);
3128+ COPY_FIELD(dest, src, slice_data_offset);
3129+ COPY_FIELD(dest, src, slice_data_flag);
3130+ COPY_FIELD(dest, src, macroblock_offset);
3131+ COPY_FIELD(dest, src, slice_vertical_position);
3132+ COPY_FIELD(dest, src, quantiser_scale_code);
3133+ COPY_FIELD(dest, src, intra_slice_flag);
3134+
3135+ return VA_STATUS_SUCCESS;
3136+}
3137+#endif
3138+
3139+static VAStatus TRANSLATE(PictureParameter,MPEG4)(
3140+ VACompatContextP ctx,
3141+ void *dest_buffer,
3142+ const void *src_buffer
3143+)
3144+{
3145+ STRUCT(PictureParameter,MPEG4) *dest = dest_buffer;
3146+ const VAPictureParameterBufferMPEG4 *src = src_buffer;
3147+
3148+ COPY_FIELD(dest, src, vop_width);
3149+ COPY_FIELD(dest, src, vop_height);
3150+ COPY_FIELD(dest, src, forward_reference_picture);
3151+ COPY_FIELD(dest, src, backward_reference_picture);
3152+ dest->BFV(vol_fields, value) = 0; /* reset all bits */
3153+ COPY_BIT_FIELD(dest, src, vol_fields, short_video_header);
3154+ COPY_BIT_FIELD(dest, src, vol_fields, chroma_format);
3155+ COPY_BIT_FIELD(dest, src, vol_fields, interlaced);
3156+ COPY_BIT_FIELD(dest, src, vol_fields, obmc_disable);
3157+ COPY_BIT_FIELD(dest, src, vol_fields, sprite_enable);
3158+ COPY_BIT_FIELD(dest, src, vol_fields, sprite_warping_accuracy);
3159+ COPY_BIT_FIELD(dest, src, vol_fields, quant_type);
3160+ COPY_BIT_FIELD(dest, src, vol_fields, quarter_sample);
3161+ COPY_BIT_FIELD(dest, src, vol_fields, data_partitioned);
3162+ COPY_BIT_FIELD(dest, src, vol_fields, reversible_vlc);
3163+ COPY_FIELD(dest, src, no_of_sprite_warping_points);
3164+ COPY_ARRAY(dest, src, sprite_trajectory_du);
3165+ COPY_ARRAY(dest, src, sprite_trajectory_dv);
3166+ COPY_FIELD(dest, src, quant_precision);
3167+ dest->BFV(vop_fields, value) = 0; /* reset all bits */
3168+ COPY_BIT_FIELD(dest, src, vop_fields, vop_coding_type);
3169+ COPY_BIT_FIELD(dest, src, vop_fields, backward_reference_vop_coding_type);
3170+ COPY_BIT_FIELD(dest, src, vop_fields, vop_rounding_type);
3171+ COPY_BIT_FIELD(dest, src, vop_fields, intra_dc_vlc_thr);
3172+ COPY_BIT_FIELD(dest, src, vop_fields, top_field_first);
3173+ COPY_BIT_FIELD(dest, src, vop_fields, alternate_vertical_scan_flag);
3174+ COPY_FIELD(dest, src, vop_fcode_forward);
3175+ COPY_FIELD(dest, src, vop_fcode_backward);
3176+ COPY_FIELD(dest, src, num_gobs_in_vop);
3177+ COPY_FIELD(dest, src, num_macroblocks_in_gob);
3178+ COPY_FIELD(dest, src, TRB);
3179+ COPY_FIELD(dest, src, TRD);
3180+
3181+ return VA_STATUS_SUCCESS;
3182+}
3183+
3184+#if COMPAT_MAJOR == 0 && COMPAT_MINOR == 30
3185+static VAStatus TRANSLATE_(VAEncSliceParameterBuffer)(
3186+ VACompatContextP ctx,
3187+ void *dest_buffer,
3188+ const void *src_buffer
3189+)
3190+{
3191+ MKCOMPAT(VAEncSliceParameterBuffer) * const dest = dest_buffer;
3192+ const VAEncSliceParameterBuffer * const src = src_buffer;
3193+
3194+ COPY_FIELD(dest, src, start_row_number);
3195+ COPY_FIELD(dest, src, slice_height);
3196+ dest->BFV(slice_flags, value) = 0; /* reset all bits */
3197+ COPY_BIT_FIELD(dest, src, slice_flags, is_intra);
3198+ COPY_BIT_FIELD(dest, src, slice_flags, disable_deblocking_filter_idc);
3199+
3200+ return VA_STATUS_SUCCESS;
3201+}
3202+#endif
3203+
3204+static void TRANSLATE_(VADriverContext)(
3205+ VACompatContext *dest,
3206+ const struct MKCOMPAT(VADriverContext) *src
3207+)
3208+{
3209+ VACompatDriverVTable *dest_vtable = &dest->vtable;
3210+ const struct MKCOMPAT(VADriverVTable) *src_vtable = &src->vtable;
3211+
3212+ memset(dest_vtable, 0, sizeof(*dest_vtable));
3213+ COPY_VTABLE(dest, src, vaTerminate);
3214+ COPY_VTABLE(dest, src, vaQueryConfigProfiles);
3215+ COPY_VTABLE(dest, src, vaQueryConfigEntrypoints);
3216+ COPY_VTABLE(dest, src, vaGetConfigAttributes);
3217+ COPY_VTABLE(dest, src, vaCreateConfig);
3218+ COPY_VTABLE(dest, src, vaDestroyConfig);
3219+ COPY_VTABLE(dest, src, vaQueryConfigAttributes);
3220+ COPY_VTABLE(dest, src, vaCreateSurfaces);
3221+ COPY_VTABLE(dest, src, vaDestroySurfaces);
3222+ COPY_VTABLE(dest, src, vaCreateContext);
3223+ COPY_VTABLE(dest, src, vaDestroyContext);
3224+ COPY_VTABLE(dest, src, vaCreateBuffer);
3225+ COPY_VTABLE(dest, src, vaBufferSetNumElements);
3226+ COPY_VTABLE(dest, src, vaMapBuffer);
3227+ COPY_VTABLE(dest, src, vaUnmapBuffer);
3228+ COPY_VTABLE(dest, src, vaDestroyBuffer);
3229+ COPY_VTABLE(dest, src, vaBeginPicture);
3230+ COPY_VTABLE(dest, src, vaRenderPicture);
3231+ COPY_VTABLE(dest, src, vaEndPicture);
3232+ COPY_VTABLE(dest, src, vaQuerySurfaceStatus);
3233+ COPY_VTABLE(dest, src, vaPutSurface);
3234+ COPY_VTABLE(dest, src, vaQueryImageFormats);
3235+ COPY_VTABLE(dest, src, vaCreateImage);
3236+ COPY_VTABLE(dest, src, vaDeriveImage);
3237+ COPY_VTABLE(dest, src, vaDestroyImage);
3238+ COPY_VTABLE(dest, src, vaSetImagePalette);
3239+ COPY_VTABLE(dest, src, vaGetImage);
3240+ COPY_VTABLE(dest, src, vaQuerySubpictureFormats);
3241+ COPY_VTABLE(dest, src, vaCreateSubpicture);
3242+ COPY_VTABLE(dest, src, vaDestroySubpicture);
3243+ COPY_VTABLE(dest, src, vaSetSubpictureImage);
3244+ COPY_VTABLE(dest, src, vaSetSubpictureChromakey);
3245+ COPY_VTABLE(dest, src, vaSetSubpictureGlobalAlpha);
3246+ COPY_VTABLE(dest, src, vaDeassociateSubpicture);
3247+ COPY_VTABLE(dest, src, vaQueryDisplayAttributes);
3248+ COPY_VTABLE(dest, src, vaGetDisplayAttributes);
3249+ COPY_VTABLE(dest, src, vaSetDisplayAttributes);
3250+#if COMPAT_MAJOR == 0 && COMPAT_MINOR <= 29
3251+ COPY_VTABLE(dest, src, vaSetSubpicturePalette);
3252+ COPY_VTABLE(dest, src, vaDbgCopySurfaceToBuffer);
3253+#endif
3254+#if COMPAT_MAJOR == 0 && COMPAT_MINOR >= 30
3255+ COPY_VTABLE(dest, src, vaCreateSurfaceFromCIFrame);
3256+ COPY_VTABLE(dest, src, vaCreateSurfaceFromV4L2Buf);
3257+ COPY_VTABLE(dest, src, vaCopySurfaceToBuffer);
3258+#endif
3259+#if COMPAT_MAJOR == 0 && COMPAT_MINOR >= 31
3260+ COPY_VTABLE(dest, src, vaSyncSurface);
3261+ COPY_VTABLE(dest, src, vaPutImage);
3262+ COPY_VTABLE(dest, src, vaAssociateSubpicture);
3263+#else
3264+ COPY_VTABLE_(dest, pre31, src, vaSyncSurface);
3265+ COPY_VTABLE_(dest, pre31, src, vaPutImage);
3266+ COPY_VTABLE_(dest, pre31, src, vaPutImage2);
3267+ COPY_VTABLE_(dest, pre31, src, vaAssociateSubpicture);
3268+ COPY_VTABLE_(dest, pre31, src, vaAssociateSubpicture2);
3269+#endif
3270+}
3271+
3272+#undef COMPAT_MAJOR
3273+#undef COMPAT_MINOR
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-05-10 05:21:50 +0000