1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
|
/**************************************************************************
*
* Copyright 2010 Younes Manton.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#include <assert.h>
#include <math.h>
#include "vdpau_private.h"
#include "pipe/p_screen.h"
#include "pipe/p_defines.h"
#include "util/u_debug.h"
/**
* Retrieve the VDPAU version implemented by the backend.
*/
VdpStatus
vlVdpGetApiVersion(uint32_t *api_version)
{
if (!api_version)
return VDP_STATUS_INVALID_POINTER;
*api_version = 1;
return VDP_STATUS_OK;
}
/**
* Retrieve an implementation-specific string description of the implementation.
* This typically includes detailed version information.
*/
VdpStatus
vlVdpGetInformationString(char const **information_string)
{
if (!information_string)
return VDP_STATUS_INVALID_POINTER;
*information_string = INFORMATION_STRING;
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpVideoSurface capabilities.
*/
VdpStatus
vlVdpVideoSurfaceQueryCapabilities(VdpDevice device, VdpChromaType surface_chroma_type,
VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
uint32_t max_2d_texture_level;
if (!(is_supported && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
pipe_mutex_lock(dev->mutex);
/* XXX: Current limits */
*is_supported = true;
max_2d_texture_level = pscreen->get_param(pscreen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
pipe_mutex_unlock(dev->mutex);
if (!max_2d_texture_level)
return VDP_STATUS_RESOURCES;
/* I am not quite sure if it is max_2d_texture_level-1 or just max_2d_texture_level */
*max_width = *max_height = pow(2,max_2d_texture_level-1);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpVideoSurface GetBits/PutBits capabilities.
*/
VdpStatus
vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities(VdpDevice device, VdpChromaType surface_chroma_type,
VdpYCbCrFormat bits_ycbcr_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
pipe_mutex_lock(dev->mutex);
switch(bits_ycbcr_format) {
case VDP_YCBCR_FORMAT_UYVY:
case VDP_YCBCR_FORMAT_YUYV:
*is_supported = surface_chroma_type == VDP_CHROMA_TYPE_422;
break;
case VDP_YCBCR_FORMAT_Y8U8V8A8:
case VDP_YCBCR_FORMAT_V8U8Y8A8:
*is_supported = surface_chroma_type == VDP_CHROMA_TYPE_444;
break;
default:
*is_supported = true;
break;
}
*is_supported &= pscreen->is_video_format_supported
(
pscreen,
FormatYCBCRToPipe(bits_ycbcr_format),
PIPE_VIDEO_PROFILE_UNKNOWN
);
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpDecoder capabilities.
*/
VdpStatus
vlVdpDecoderQueryCapabilities(VdpDevice device, VdpDecoderProfile profile,
VdpBool *is_supported, uint32_t *max_level, uint32_t *max_macroblocks,
uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_video_profile p_profile;
if (!(is_supported && max_level && max_macroblocks && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
p_profile = ProfileToPipe(profile);
if (p_profile == PIPE_VIDEO_PROFILE_UNKNOWN) {
*is_supported = false;
return VDP_STATUS_OK;
}
pipe_mutex_lock(dev->mutex);
*is_supported = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_SUPPORTED);
if (*is_supported) {
*max_width = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_WIDTH);
*max_height = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_HEIGHT);
*max_level = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_LEVEL);
*max_macroblocks = (*max_width/16)*(*max_height/16);
} else {
*max_width = 0;
*max_height = 0;
*max_level = 0;
*max_macroblocks = 0;
}
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpOutputSurface capabilities.
*/
VdpStatus
vlVdpOutputSurfaceQueryCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
format = FormatRGBAToPipe(surface_rgba_format);
if (format == PIPE_FORMAT_NONE || format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
if (!(is_supported && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, format, PIPE_TEXTURE_3D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
if (*is_supported) {
uint32_t max_2d_texture_level = pscreen->get_param(
pscreen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
if (!max_2d_texture_level) {
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_ERROR;
}
*max_width = *max_height = pow(2, max_2d_texture_level - 1);
} else {
*max_width = 0;
*max_height = 0;
}
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's capability to perform a PutBits operation using
* application data matching the surface's format.
*/
VdpStatus
vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_ERROR;
format = FormatRGBAToPipe(surface_rgba_format);
if (format == PIPE_FORMAT_NONE || format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's capability to perform a PutBits operation using
* application data in a specific indexed format.
*/
VdpStatus
vlVdpOutputSurfaceQueryPutBitsIndexedCapabilities(VdpDevice device,
VdpRGBAFormat surface_rgba_format,
VdpIndexedFormat bits_indexed_format,
VdpColorTableFormat color_table_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format rgba_format, index_format, colortbl_format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_ERROR;
rgba_format = FormatRGBAToPipe(surface_rgba_format);
if (rgba_format == PIPE_FORMAT_NONE || rgba_format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
index_format = FormatIndexedToPipe(bits_indexed_format);
if (index_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_INDEXED_FORMAT;
colortbl_format = FormatColorTableToPipe(color_table_format);
if (colortbl_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_COLOR_TABLE_FORMAT;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, rgba_format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
*is_supported &= pscreen->is_format_supported
(
pscreen, index_format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW
);
*is_supported &= pscreen->is_format_supported
(
pscreen, colortbl_format, PIPE_TEXTURE_1D, 1,
PIPE_BIND_SAMPLER_VIEW
);
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's capability to perform a PutBits operation using
* application data in a specific YCbCr/YUB format.
*/
VdpStatus
vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpYCbCrFormat bits_ycbcr_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format rgba_format, ycbcr_format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_ERROR;
rgba_format = FormatRGBAToPipe(surface_rgba_format);
if (rgba_format == PIPE_FORMAT_NONE || rgba_format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
ycbcr_format = FormatYCBCRToPipe(bits_ycbcr_format);
if (ycbcr_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_INDEXED_FORMAT;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, rgba_format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
*is_supported &= pscreen->is_video_format_supported
(
pscreen, ycbcr_format,
PIPE_VIDEO_PROFILE_UNKNOWN
);
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpBitmapSurface capabilities.
*/
VdpStatus
vlVdpBitmapSurfaceQueryCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
format = FormatRGBAToPipe(surface_rgba_format);
if (format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_RGBA_FORMAT;
if (!(is_supported && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, format, PIPE_TEXTURE_3D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
if (*is_supported) {
uint32_t max_2d_texture_level = pscreen->get_param(
pscreen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
if (!max_2d_texture_level) {
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_ERROR;
}
*max_width = *max_height = pow(2, max_2d_texture_level - 1);
} else {
*max_width = 0;
*max_height = 0;
}
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's support for a specific feature.
*/
VdpStatus
vlVdpVideoMixerQueryFeatureSupport(VdpDevice device, VdpVideoMixerFeature feature,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
switch (feature) {
case VDP_VIDEO_MIXER_FEATURE_SHARPNESS:
case VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION:
*is_supported = VDP_TRUE;
break;
default:
*is_supported = VDP_FALSE;
break;
}
return VDP_STATUS_OK;
}
/**
* Query the implementation's support for a specific parameter.
*/
VdpStatus
vlVdpVideoMixerQueryParameterSupport(VdpDevice device, VdpVideoMixerParameter parameter,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
switch (parameter) {
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH:
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT:
case VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE:
case VDP_VIDEO_MIXER_PARAMETER_LAYERS:
*is_supported = VDP_TRUE;
break;
default:
*is_supported = VDP_FALSE;
break;
}
return VDP_STATUS_OK;
}
/**
* Query the implementation's supported for a specific parameter.
*/
VdpStatus
vlVdpVideoMixerQueryParameterValueRange(VdpDevice device, VdpVideoMixerParameter parameter,
void *min_value, void *max_value)
{
vlVdpDevice *dev = vlGetDataHTAB(device);
struct pipe_screen *screen;
enum pipe_video_profile prof = PIPE_VIDEO_PROFILE_UNKNOWN;
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
if (!(min_value && max_value))
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(dev->mutex);
screen = dev->vscreen->pscreen;
switch (parameter) {
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH:
*(uint32_t*)min_value = 48;
*(uint32_t*)max_value = screen->get_video_param(screen, prof, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_WIDTH);
break;
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT:
*(uint32_t*)min_value = 48;
*(uint32_t*)max_value = screen->get_video_param(screen, prof, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_HEIGHT);
break;
case VDP_VIDEO_MIXER_PARAMETER_LAYERS:
*(uint32_t*)min_value = 0;
*(uint32_t*)max_value = 4;
break;
case VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE:
default:
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER;
}
pipe_mutex_unlock(dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's support for a specific attribute.
*/
VdpStatus
vlVdpVideoMixerQueryAttributeSupport(VdpDevice device, VdpVideoMixerAttribute attribute,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
switch (attribute) {
case VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR:
case VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX:
case VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL:
case VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA:
case VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE:
*is_supported = VDP_TRUE;
break;
default:
*is_supported = VDP_FALSE;
}
return VDP_STATUS_OK;
}
/**
* Query the implementation's supported for a specific attribute.
*/
VdpStatus
vlVdpVideoMixerQueryAttributeValueRange(VdpDevice device, VdpVideoMixerAttribute attribute,
void *min_value, void *max_value)
{
if (!(min_value && max_value))
return VDP_STATUS_INVALID_POINTER;
switch (attribute) {
case VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA:
*(float*)min_value = 0.f;
*(float*)max_value = 1.f;
break;
case VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL:
*(float*)min_value = -1.f;
*(float*)max_value = 1.f;
break;
case VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE:
*(uint8_t*)min_value = 0;
*(uint8_t*)max_value = 1;
break;
case VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR:
case VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX:
default:
return VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE;
}
return VDP_STATUS_OK;
}
|