lavc: external hardware frame pool initialization
[libav.git] / libavcodec / vaapi_decode.c
1 /*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #include "libavutil/avassert.h"
20 #include "libavutil/common.h"
21 #include "libavutil/pixdesc.h"
22
23 #include "avcodec.h"
24 #include "decode.h"
25 #include "internal.h"
26 #include "vaapi_decode.h"
27
28
29 int ff_vaapi_decode_make_param_buffer(AVCodecContext *avctx,
30 VAAPIDecodePicture *pic,
31 int type,
32 const void *data,
33 size_t size)
34 {
35 VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data;
36 VAStatus vas;
37 VABufferID buffer;
38
39 av_assert0(pic->nb_param_buffers + 1 <= MAX_PARAM_BUFFERS);
40
41 vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
42 type, size, 1, (void*)data, &buffer);
43 if (vas != VA_STATUS_SUCCESS) {
44 av_log(avctx, AV_LOG_ERROR, "Failed to create parameter "
45 "buffer (type %d): %d (%s).\n",
46 type, vas, vaErrorStr(vas));
47 return AVERROR(EIO);
48 }
49
50 pic->param_buffers[pic->nb_param_buffers++] = buffer;
51
52 av_log(avctx, AV_LOG_DEBUG, "Param buffer (type %d, %zu bytes) "
53 "is %#x.\n", type, size, buffer);
54 return 0;
55 }
56
57
58 int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx,
59 VAAPIDecodePicture *pic,
60 const void *params_data,
61 size_t params_size,
62 const void *slice_data,
63 size_t slice_size)
64 {
65 VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data;
66 VAStatus vas;
67 int index;
68
69 av_assert0(pic->nb_slices <= pic->slices_allocated);
70 if (pic->nb_slices == pic->slices_allocated) {
71 if (pic->slices_allocated > 0)
72 pic->slices_allocated *= 2;
73 else
74 pic->slices_allocated = 64;
75
76 pic->slice_buffers =
77 av_realloc_array(pic->slice_buffers,
78 pic->slices_allocated,
79 2 * sizeof(*pic->slice_buffers));
80 if (!pic->slice_buffers)
81 return AVERROR(ENOMEM);
82 }
83 av_assert0(pic->nb_slices + 1 <= pic->slices_allocated);
84
85 index = 2 * pic->nb_slices;
86
87 vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
88 VASliceParameterBufferType,
89 params_size, 1, (void*)params_data,
90 &pic->slice_buffers[index]);
91 if (vas != VA_STATUS_SUCCESS) {
92 av_log(avctx, AV_LOG_ERROR, "Failed to create slice "
93 "parameter buffer: %d (%s).\n", vas, vaErrorStr(vas));
94 return AVERROR(EIO);
95 }
96
97 av_log(avctx, AV_LOG_DEBUG, "Slice %d param buffer (%zu bytes) "
98 "is %#x.\n", pic->nb_slices, params_size,
99 pic->slice_buffers[index]);
100
101 vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
102 VASliceDataBufferType,
103 slice_size, 1, (void*)slice_data,
104 &pic->slice_buffers[index + 1]);
105 if (vas != VA_STATUS_SUCCESS) {
106 av_log(avctx, AV_LOG_ERROR, "Failed to create slice "
107 "data buffer (size %zu): %d (%s).\n",
108 slice_size, vas, vaErrorStr(vas));
109 vaDestroyBuffer(ctx->hwctx->display,
110 pic->slice_buffers[index]);
111 return AVERROR(EIO);
112 }
113
114 av_log(avctx, AV_LOG_DEBUG, "Slice %d data buffer (%zu bytes) "
115 "is %#x.\n", pic->nb_slices, slice_size,
116 pic->slice_buffers[index + 1]);
117
118 ++pic->nb_slices;
119 return 0;
120 }
121
122 static void ff_vaapi_decode_destroy_buffers(AVCodecContext *avctx,
123 VAAPIDecodePicture *pic)
124 {
125 VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data;
126 VAStatus vas;
127 int i;
128
129 for (i = 0; i < pic->nb_param_buffers; i++) {
130 vas = vaDestroyBuffer(ctx->hwctx->display,
131 pic->param_buffers[i]);
132 if (vas != VA_STATUS_SUCCESS) {
133 av_log(avctx, AV_LOG_ERROR, "Failed to destroy "
134 "parameter buffer %#x: %d (%s).\n",
135 pic->param_buffers[i], vas, vaErrorStr(vas));
136 }
137 }
138
139 for (i = 0; i < 2 * pic->nb_slices; i++) {
140 vas = vaDestroyBuffer(ctx->hwctx->display,
141 pic->slice_buffers[i]);
142 if (vas != VA_STATUS_SUCCESS) {
143 av_log(avctx, AV_LOG_ERROR, "Failed to destroy slice "
144 "slice buffer %#x: %d (%s).\n",
145 pic->slice_buffers[i], vas, vaErrorStr(vas));
146 }
147 }
148 }
149
150 int ff_vaapi_decode_issue(AVCodecContext *avctx,
151 VAAPIDecodePicture *pic)
152 {
153 VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data;
154 VAStatus vas;
155 int err;
156
157 av_log(avctx, AV_LOG_DEBUG, "Decode to surface %#x.\n",
158 pic->output_surface);
159
160 vas = vaBeginPicture(ctx->hwctx->display, ctx->va_context,
161 pic->output_surface);
162 if (vas != VA_STATUS_SUCCESS) {
163 av_log(avctx, AV_LOG_ERROR, "Failed to begin picture decode "
164 "issue: %d (%s).\n", vas, vaErrorStr(vas));
165 err = AVERROR(EIO);
166 goto fail_with_picture;
167 }
168
169 vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
170 pic->param_buffers, pic->nb_param_buffers);
171 if (vas != VA_STATUS_SUCCESS) {
172 av_log(avctx, AV_LOG_ERROR, "Failed to upload decode "
173 "parameters: %d (%s).\n", vas, vaErrorStr(vas));
174 err = AVERROR(EIO);
175 goto fail_with_picture;
176 }
177
178 vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
179 pic->slice_buffers, 2 * pic->nb_slices);
180 if (vas != VA_STATUS_SUCCESS) {
181 av_log(avctx, AV_LOG_ERROR, "Failed to upload slices: "
182 "%d (%s).\n", vas, vaErrorStr(vas));
183 err = AVERROR(EIO);
184 goto fail_with_picture;
185 }
186
187 vas = vaEndPicture(ctx->hwctx->display, ctx->va_context);
188 if (vas != VA_STATUS_SUCCESS) {
189 av_log(avctx, AV_LOG_ERROR, "Failed to end picture decode "
190 "issue: %d (%s).\n", vas, vaErrorStr(vas));
191 err = AVERROR(EIO);
192 if (ctx->hwctx->driver_quirks &
193 AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS)
194 goto fail;
195 else
196 goto fail_at_end;
197 }
198
199 if (ctx->hwctx->driver_quirks &
200 AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS)
201 ff_vaapi_decode_destroy_buffers(avctx, pic);
202
203 pic->nb_param_buffers = 0;
204 pic->nb_slices = 0;
205 pic->slices_allocated = 0;
206 av_freep(&pic->slice_buffers);
207
208 return 0;
209
210 fail_with_picture:
211 vas = vaEndPicture(ctx->hwctx->display, ctx->va_context);
212 if (vas != VA_STATUS_SUCCESS) {
213 av_log(avctx, AV_LOG_ERROR, "Failed to end picture decode "
214 "after error: %d (%s).\n", vas, vaErrorStr(vas));
215 }
216 fail:
217 ff_vaapi_decode_destroy_buffers(avctx, pic);
218 fail_at_end:
219 return err;
220 }
221
222 int ff_vaapi_decode_cancel(AVCodecContext *avctx,
223 VAAPIDecodePicture *pic)
224 {
225 ff_vaapi_decode_destroy_buffers(avctx, pic);
226
227 pic->nb_param_buffers = 0;
228 pic->nb_slices = 0;
229 pic->slices_allocated = 0;
230 av_freep(&pic->slice_buffers);
231
232 return 0;
233 }
234
235 static const struct {
236 enum AVCodecID codec_id;
237 int codec_profile;
238 VAProfile va_profile;
239 } vaapi_profile_map[] = {
240 #define MAP(c, p, v) { AV_CODEC_ID_ ## c, FF_PROFILE_ ## p, VAProfile ## v }
241 MAP(MPEG2VIDEO, MPEG2_SIMPLE, MPEG2Simple ),
242 MAP(MPEG2VIDEO, MPEG2_MAIN, MPEG2Main ),
243 MAP(H263, UNKNOWN, H263Baseline),
244 MAP(MPEG4, MPEG4_SIMPLE, MPEG4Simple ),
245 MAP(MPEG4, MPEG4_ADVANCED_SIMPLE,
246 MPEG4AdvancedSimple),
247 MAP(MPEG4, MPEG4_MAIN, MPEG4Main ),
248 MAP(H264, H264_CONSTRAINED_BASELINE,
249 H264ConstrainedBaseline),
250 MAP(H264, H264_BASELINE, H264Baseline),
251 MAP(H264, H264_MAIN, H264Main ),
252 MAP(H264, H264_HIGH, H264High ),
253 #if VA_CHECK_VERSION(0, 37, 0)
254 MAP(HEVC, HEVC_MAIN, HEVCMain ),
255 MAP(HEVC, HEVC_MAIN_10, HEVCMain10 ),
256 #endif
257 MAP(WMV3, VC1_SIMPLE, VC1Simple ),
258 MAP(WMV3, VC1_MAIN, VC1Main ),
259 MAP(WMV3, VC1_COMPLEX, VC1Advanced ),
260 MAP(WMV3, VC1_ADVANCED, VC1Advanced ),
261 MAP(VC1, VC1_SIMPLE, VC1Simple ),
262 MAP(VC1, VC1_MAIN, VC1Main ),
263 MAP(VC1, VC1_COMPLEX, VC1Advanced ),
264 MAP(VC1, VC1_ADVANCED, VC1Advanced ),
265 #if VA_CHECK_VERSION(0, 35, 0)
266 MAP(VP8, UNKNOWN, VP8Version0_3 ),
267 #endif
268 #if VA_CHECK_VERSION(0, 38, 0)
269 MAP(VP9, VP9_0, VP9Profile0 ),
270 #endif
271 #undef MAP
272 };
273
274 /*
275 * Set *va_config and the frames_ref fields from the current codec parameters
276 * in avctx.
277 */
278 static int vaapi_decode_make_config(AVCodecContext *avctx,
279 AVBufferRef *device_ref,
280 VAConfigID *va_config,
281 AVBufferRef *frames_ref)
282 {
283 AVVAAPIHWConfig *hwconfig = NULL;
284 AVHWFramesConstraints *constraints = NULL;
285 VAStatus vas;
286 int err, i, j;
287 const AVCodecDescriptor *codec_desc;
288 VAProfile profile, *profile_list = NULL;
289 int profile_count, exact_match, alt_profile;
290 const AVPixFmtDescriptor *sw_desc, *desc;
291
292 AVHWDeviceContext *device = (AVHWDeviceContext*)device_ref->data;
293 AVVAAPIDeviceContext *hwctx = device->hwctx;
294
295 codec_desc = avcodec_descriptor_get(avctx->codec_id);
296 if (!codec_desc) {
297 err = AVERROR(EINVAL);
298 goto fail;
299 }
300
301 profile_count = vaMaxNumProfiles(hwctx->display);
302 profile_list = av_malloc_array(profile_count,
303 sizeof(VAProfile));
304 if (!profile_list) {
305 err = AVERROR(ENOMEM);
306 goto fail;
307 }
308
309 vas = vaQueryConfigProfiles(hwctx->display,
310 profile_list, &profile_count);
311 if (vas != VA_STATUS_SUCCESS) {
312 av_log(avctx, AV_LOG_ERROR, "Failed to query profiles: "
313 "%d (%s).\n", vas, vaErrorStr(vas));
314 err = AVERROR(ENOSYS);
315 goto fail;
316 }
317
318 profile = VAProfileNone;
319 exact_match = 0;
320
321 for (i = 0; i < FF_ARRAY_ELEMS(vaapi_profile_map); i++) {
322 int profile_match = 0;
323 if (avctx->codec_id != vaapi_profile_map[i].codec_id)
324 continue;
325 if (avctx->profile == vaapi_profile_map[i].codec_profile ||
326 vaapi_profile_map[i].codec_profile == FF_PROFILE_UNKNOWN)
327 profile_match = 1;
328 profile = vaapi_profile_map[i].va_profile;
329 for (j = 0; j < profile_count; j++) {
330 if (profile == profile_list[j]) {
331 exact_match = profile_match;
332 break;
333 }
334 }
335 if (j < profile_count) {
336 if (exact_match)
337 break;
338 alt_profile = vaapi_profile_map[i].codec_profile;
339 }
340 }
341 av_freep(&profile_list);
342
343 if (profile == VAProfileNone) {
344 av_log(avctx, AV_LOG_ERROR, "No support for codec %s "
345 "profile %d.\n", codec_desc->name, avctx->profile);
346 err = AVERROR(ENOSYS);
347 goto fail;
348 }
349 if (!exact_match) {
350 if (avctx->hwaccel_flags &
351 AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH) {
352 av_log(avctx, AV_LOG_VERBOSE, "Codec %s profile %d not "
353 "supported for hardware decode.\n",
354 codec_desc->name, avctx->profile);
355 av_log(avctx, AV_LOG_WARNING, "Using possibly-"
356 "incompatible profile %d instead.\n",
357 alt_profile);
358 } else {
359 av_log(avctx, AV_LOG_VERBOSE, "Codec %s profile %d not "
360 "supported for hardware decode.\n",
361 codec_desc->name, avctx->profile);
362 err = AVERROR(EINVAL);
363 goto fail;
364 }
365 }
366
367 vas = vaCreateConfig(hwctx->display, profile,
368 VAEntrypointVLD, NULL, 0,
369 va_config);
370 if (vas != VA_STATUS_SUCCESS) {
371 av_log(avctx, AV_LOG_ERROR, "Failed to create decode "
372 "configuration: %d (%s).\n", vas, vaErrorStr(vas));
373 err = AVERROR(EIO);
374 goto fail;
375 }
376
377 hwconfig = av_hwdevice_hwconfig_alloc(device_ref);
378 if (!hwconfig) {
379 err = AVERROR(ENOMEM);
380 goto fail;
381 }
382 hwconfig->config_id = *va_config;
383
384 constraints =
385 av_hwdevice_get_hwframe_constraints(device_ref, hwconfig);
386 if (!constraints) {
387 err = AVERROR(ENOMEM);
388 goto fail;
389 }
390
391 if (avctx->coded_width < constraints->min_width ||
392 avctx->coded_height < constraints->min_height ||
393 avctx->coded_width > constraints->max_width ||
394 avctx->coded_height > constraints->max_height) {
395 av_log(avctx, AV_LOG_ERROR, "Hardware does not support image "
396 "size %dx%d (constraints: width %d-%d height %d-%d).\n",
397 avctx->coded_width, avctx->coded_height,
398 constraints->min_width, constraints->max_width,
399 constraints->min_height, constraints->max_height);
400 err = AVERROR(EINVAL);
401 goto fail;
402 }
403 if (!constraints->valid_sw_formats ||
404 constraints->valid_sw_formats[0] == AV_PIX_FMT_NONE) {
405 av_log(avctx, AV_LOG_ERROR, "Hardware does not offer any "
406 "usable surface formats.\n");
407 err = AVERROR(EINVAL);
408 goto fail;
409 }
410
411 if (frames_ref) {
412 AVHWFramesContext *frames = (AVHWFramesContext *)frames_ref->data;
413
414 frames->format = AV_PIX_FMT_VAAPI;
415 frames->width = avctx->coded_width;
416 frames->height = avctx->coded_height;
417
418 // Find the first format in the list which matches the expected
419 // bit depth and subsampling. If none are found (this can happen
420 // when 10-bit streams are decoded to 8-bit surfaces, for example)
421 // then just take the first format on the list.
422 frames->sw_format = constraints->valid_sw_formats[0];
423 sw_desc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
424 for (i = 0; constraints->valid_sw_formats[i] != AV_PIX_FMT_NONE; i++) {
425 desc = av_pix_fmt_desc_get(constraints->valid_sw_formats[i]);
426 if (desc->nb_components != sw_desc->nb_components ||
427 desc->log2_chroma_w != sw_desc->log2_chroma_w ||
428 desc->log2_chroma_h != sw_desc->log2_chroma_h)
429 continue;
430 for (j = 0; j < desc->nb_components; j++) {
431 if (desc->comp[j].depth != sw_desc->comp[j].depth)
432 break;
433 }
434 if (j < desc->nb_components)
435 continue;
436 frames->sw_format = constraints->valid_sw_formats[i];
437 break;
438 }
439
440 frames->initial_pool_size = 1;
441 // Add per-codec number of surfaces used for storing reference frames.
442 switch (avctx->codec_id) {
443 case AV_CODEC_ID_H264:
444 case AV_CODEC_ID_HEVC:
445 frames->initial_pool_size += 16;
446 break;
447 case AV_CODEC_ID_VP9:
448 frames->initial_pool_size += 8;
449 break;
450 case AV_CODEC_ID_VP8:
451 frames->initial_pool_size += 3;
452 break;
453 default:
454 frames->initial_pool_size += 2;
455 }
456 }
457
458 av_hwframe_constraints_free(&constraints);
459 av_freep(&hwconfig);
460
461 return 0;
462
463 fail:
464 av_hwframe_constraints_free(&constraints);
465 av_freep(&hwconfig);
466 if (*va_config != VA_INVALID_ID) {
467 vaDestroyConfig(hwctx->display, *va_config);
468 *va_config = VA_INVALID_ID;
469 }
470 av_freep(&profile_list);
471 return err;
472 }
473
474 int ff_vaapi_common_frame_params(AVCodecContext *avctx,
475 AVBufferRef *hw_frames_ctx)
476 {
477 AVHWFramesContext *hw_frames = (AVHWFramesContext *)hw_frames_ctx->data;
478 AVHWDeviceContext *device_ctx = hw_frames->device_ctx;
479 AVVAAPIDeviceContext *hwctx;
480 VAConfigID va_config = VA_INVALID_ID;
481 int err;
482
483 if (device_ctx->type != AV_HWDEVICE_TYPE_VAAPI)
484 return AVERROR(EINVAL);
485 hwctx = device_ctx->hwctx;
486
487 err = vaapi_decode_make_config(avctx, hw_frames->device_ref, &va_config,
488 hw_frames_ctx);
489 if (err)
490 return err;
491
492 if (va_config != VA_INVALID_ID)
493 vaDestroyConfig(hwctx->display, va_config);
494
495 return 0;
496 }
497
498 int ff_vaapi_decode_init(AVCodecContext *avctx)
499 {
500 VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data;
501 VAStatus vas;
502 int err;
503
504 ctx->va_config = VA_INVALID_ID;
505 ctx->va_context = VA_INVALID_ID;
506
507 #if FF_API_VAAPI_CONTEXT
508 if (avctx->hwaccel_context) {
509 av_log(avctx, AV_LOG_WARNING, "Using deprecated struct "
510 "vaapi_context in decode.\n");
511
512 ctx->have_old_context = 1;
513 ctx->old_context = avctx->hwaccel_context;
514
515 // Really we only want the VAAPI device context, but this
516 // allocates a whole generic device context because we don't
517 // have any other way to determine how big it should be.
518 ctx->device_ref =
519 av_hwdevice_ctx_alloc(AV_HWDEVICE_TYPE_VAAPI);
520 if (!ctx->device_ref) {
521 err = AVERROR(ENOMEM);
522 goto fail;
523 }
524 ctx->device = (AVHWDeviceContext*)ctx->device_ref->data;
525 ctx->hwctx = ctx->device->hwctx;
526
527 ctx->hwctx->display = ctx->old_context->display;
528
529 // The old VAAPI decode setup assumed this quirk was always
530 // present, so set it here to avoid the behaviour changing.
531 ctx->hwctx->driver_quirks =
532 AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS;
533
534 }
535 #endif
536
537 #if FF_API_VAAPI_CONTEXT
538 if (ctx->have_old_context) {
539 ctx->va_config = ctx->old_context->config_id;
540 ctx->va_context = ctx->old_context->context_id;
541
542 av_log(avctx, AV_LOG_DEBUG, "Using user-supplied decoder "
543 "context: %#x/%#x.\n", ctx->va_config, ctx->va_context);
544 } else {
545 #endif
546
547 err = ff_decode_get_hw_frames_ctx(avctx, AV_HWDEVICE_TYPE_VAAPI);
548 if (err < 0)
549 goto fail;
550
551 ctx->frames = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
552 ctx->hwfc = ctx->frames->hwctx;
553 ctx->device = ctx->frames->device_ctx;
554 ctx->hwctx = ctx->device->hwctx;
555
556 err = vaapi_decode_make_config(avctx, ctx->frames->device_ref,
557 &ctx->va_config, avctx->hw_frames_ctx);
558 if (err)
559 goto fail;
560
561 vas = vaCreateContext(ctx->hwctx->display, ctx->va_config,
562 avctx->coded_width, avctx->coded_height,
563 VA_PROGRESSIVE,
564 ctx->hwfc->surface_ids,
565 ctx->hwfc->nb_surfaces,
566 &ctx->va_context);
567 if (vas != VA_STATUS_SUCCESS) {
568 av_log(avctx, AV_LOG_ERROR, "Failed to create decode "
569 "context: %d (%s).\n", vas, vaErrorStr(vas));
570 err = AVERROR(EIO);
571 goto fail;
572 }
573
574 av_log(avctx, AV_LOG_DEBUG, "Decode context initialised: "
575 "%#x/%#x.\n", ctx->va_config, ctx->va_context);
576 #if FF_API_VAAPI_CONTEXT
577 }
578 #endif
579
580 return 0;
581
582 fail:
583 ff_vaapi_decode_uninit(avctx);
584 return err;
585 }
586
587 int ff_vaapi_decode_uninit(AVCodecContext *avctx)
588 {
589 VAAPIDecodeContext *ctx = avctx->internal->hwaccel_priv_data;
590 VAStatus vas;
591
592 #if FF_API_VAAPI_CONTEXT
593 if (ctx->have_old_context) {
594 av_buffer_unref(&ctx->device_ref);
595 } else {
596 #endif
597
598 if (ctx->va_context != VA_INVALID_ID) {
599 vas = vaDestroyContext(ctx->hwctx->display, ctx->va_context);
600 if (vas != VA_STATUS_SUCCESS) {
601 av_log(avctx, AV_LOG_ERROR, "Failed to destroy decode "
602 "context %#x: %d (%s).\n",
603 ctx->va_context, vas, vaErrorStr(vas));
604 }
605 }
606 if (ctx->va_config != VA_INVALID_ID) {
607 vas = vaDestroyConfig(ctx->hwctx->display, ctx->va_config);
608 if (vas != VA_STATUS_SUCCESS) {
609 av_log(avctx, AV_LOG_ERROR, "Failed to destroy decode "
610 "configuration %#x: %d (%s).\n",
611 ctx->va_config, vas, vaErrorStr(vas));
612 }
613 }
614
615 #if FF_API_VAAPI_CONTEXT
616 }
617 #endif
618
619 return 0;
620 }