1 |
|
|
/* |
2 |
|
|
* This file is part of FFmpeg. |
3 |
|
|
* |
4 |
|
|
* FFmpeg 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 |
|
|
* FFmpeg 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 FFmpeg; if not, write to the Free Software |
16 |
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
17 |
|
|
*/ |
18 |
|
|
|
19 |
|
|
#include <inttypes.h> |
20 |
|
|
#include <string.h> |
21 |
|
|
|
22 |
|
|
#include "libavutil/avassert.h" |
23 |
|
|
#include "libavutil/common.h" |
24 |
|
|
#include "libavutil/log.h" |
25 |
|
|
#include "libavutil/pixdesc.h" |
26 |
|
|
|
27 |
|
|
#include "vaapi_encode.h" |
28 |
|
|
#include "encode.h" |
29 |
|
|
#include "avcodec.h" |
30 |
|
|
|
31 |
|
|
const AVCodecHWConfigInternal *const ff_vaapi_encode_hw_configs[] = { |
32 |
|
|
HW_CONFIG_ENCODER_FRAMES(VAAPI, VAAPI), |
33 |
|
|
NULL, |
34 |
|
|
}; |
35 |
|
|
|
36 |
|
|
static const char * const picture_type_name[] = { "IDR", "I", "P", "B" }; |
37 |
|
|
|
38 |
|
|
static int vaapi_encode_make_packed_header(AVCodecContext *avctx, |
39 |
|
|
VAAPIEncodePicture *pic, |
40 |
|
|
int type, char *data, size_t bit_len) |
41 |
|
|
{ |
42 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
43 |
|
|
VAStatus vas; |
44 |
|
|
VABufferID param_buffer, data_buffer; |
45 |
|
|
VABufferID *tmp; |
46 |
|
|
VAEncPackedHeaderParameterBuffer params = { |
47 |
|
|
.type = type, |
48 |
|
|
.bit_length = bit_len, |
49 |
|
|
.has_emulation_bytes = 1, |
50 |
|
|
}; |
51 |
|
|
|
52 |
|
|
tmp = av_realloc_array(pic->param_buffers, sizeof(*tmp), pic->nb_param_buffers + 2); |
53 |
|
|
if (!tmp) |
54 |
|
|
return AVERROR(ENOMEM); |
55 |
|
|
pic->param_buffers = tmp; |
56 |
|
|
|
57 |
|
|
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
58 |
|
|
VAEncPackedHeaderParameterBufferType, |
59 |
|
|
sizeof(params), 1, ¶ms, ¶m_buffer); |
60 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
61 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer " |
62 |
|
|
"for packed header (type %d): %d (%s).\n", |
63 |
|
|
type, vas, vaErrorStr(vas)); |
64 |
|
|
return AVERROR(EIO); |
65 |
|
|
} |
66 |
|
|
pic->param_buffers[pic->nb_param_buffers++] = param_buffer; |
67 |
|
|
|
68 |
|
|
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
69 |
|
|
VAEncPackedHeaderDataBufferType, |
70 |
|
|
(bit_len + 7) / 8, 1, data, &data_buffer); |
71 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
72 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create data buffer " |
73 |
|
|
"for packed header (type %d): %d (%s).\n", |
74 |
|
|
type, vas, vaErrorStr(vas)); |
75 |
|
|
return AVERROR(EIO); |
76 |
|
|
} |
77 |
|
|
pic->param_buffers[pic->nb_param_buffers++] = data_buffer; |
78 |
|
|
|
79 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Packed header buffer (%d) is %#x/%#x " |
80 |
|
|
"(%zu bits).\n", type, param_buffer, data_buffer, bit_len); |
81 |
|
|
return 0; |
82 |
|
|
} |
83 |
|
|
|
84 |
|
|
static int vaapi_encode_make_param_buffer(AVCodecContext *avctx, |
85 |
|
|
VAAPIEncodePicture *pic, |
86 |
|
|
int type, char *data, size_t len) |
87 |
|
|
{ |
88 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
89 |
|
|
VAStatus vas; |
90 |
|
|
VABufferID *tmp; |
91 |
|
|
VABufferID buffer; |
92 |
|
|
|
93 |
|
|
tmp = av_realloc_array(pic->param_buffers, sizeof(*tmp), pic->nb_param_buffers + 1); |
94 |
|
|
if (!tmp) |
95 |
|
|
return AVERROR(ENOMEM); |
96 |
|
|
pic->param_buffers = tmp; |
97 |
|
|
|
98 |
|
|
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
99 |
|
|
type, len, 1, data, &buffer); |
100 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
101 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer " |
102 |
|
|
"(type %d): %d (%s).\n", type, vas, vaErrorStr(vas)); |
103 |
|
|
return AVERROR(EIO); |
104 |
|
|
} |
105 |
|
|
pic->param_buffers[pic->nb_param_buffers++] = buffer; |
106 |
|
|
|
107 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Param buffer (%d) is %#x.\n", |
108 |
|
|
type, buffer); |
109 |
|
|
return 0; |
110 |
|
|
} |
111 |
|
|
|
112 |
|
|
static int vaapi_encode_make_misc_param_buffer(AVCodecContext *avctx, |
113 |
|
|
VAAPIEncodePicture *pic, |
114 |
|
|
int type, |
115 |
|
|
const void *data, size_t len) |
116 |
|
|
{ |
117 |
|
|
// Construct the buffer on the stack - 1KB is much larger than any |
118 |
|
|
// current misc parameter buffer type (the largest is EncQuality at |
119 |
|
|
// 224 bytes). |
120 |
|
|
uint8_t buffer[1024]; |
121 |
|
|
VAEncMiscParameterBuffer header = { |
122 |
|
|
.type = type, |
123 |
|
|
}; |
124 |
|
|
size_t buffer_size = sizeof(header) + len; |
125 |
|
|
av_assert0(buffer_size <= sizeof(buffer)); |
126 |
|
|
|
127 |
|
|
memcpy(buffer, &header, sizeof(header)); |
128 |
|
|
memcpy(buffer + sizeof(header), data, len); |
129 |
|
|
|
130 |
|
|
return vaapi_encode_make_param_buffer(avctx, pic, |
131 |
|
|
VAEncMiscParameterBufferType, |
132 |
|
|
buffer, buffer_size); |
133 |
|
|
} |
134 |
|
|
|
135 |
|
|
static int vaapi_encode_wait(AVCodecContext *avctx, |
136 |
|
|
VAAPIEncodePicture *pic) |
137 |
|
|
{ |
138 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
139 |
|
|
VAStatus vas; |
140 |
|
|
|
141 |
|
|
av_assert0(pic->encode_issued); |
142 |
|
|
|
143 |
|
|
if (pic->encode_complete) { |
144 |
|
|
// Already waited for this picture. |
145 |
|
|
return 0; |
146 |
|
|
} |
147 |
|
|
|
148 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Sync to pic %"PRId64"/%"PRId64" " |
149 |
|
|
"(input surface %#x).\n", pic->display_order, |
150 |
|
|
pic->encode_order, pic->input_surface); |
151 |
|
|
|
152 |
|
|
vas = vaSyncSurface(ctx->hwctx->display, pic->input_surface); |
153 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
154 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to sync to picture completion: " |
155 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
156 |
|
|
return AVERROR(EIO); |
157 |
|
|
} |
158 |
|
|
|
159 |
|
|
// Input is definitely finished with now. |
160 |
|
|
av_frame_free(&pic->input_image); |
161 |
|
|
|
162 |
|
|
pic->encode_complete = 1; |
163 |
|
|
return 0; |
164 |
|
|
} |
165 |
|
|
|
166 |
|
|
static int vaapi_encode_make_row_slice(AVCodecContext *avctx, |
167 |
|
|
VAAPIEncodePicture *pic) |
168 |
|
|
{ |
169 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
170 |
|
|
VAAPIEncodeSlice *slice; |
171 |
|
|
int i, rounding; |
172 |
|
|
|
173 |
|
|
for (i = 0; i < pic->nb_slices; i++) |
174 |
|
|
pic->slices[i].row_size = ctx->slice_size; |
175 |
|
|
|
176 |
|
|
rounding = ctx->slice_block_rows - ctx->nb_slices * ctx->slice_size; |
177 |
|
|
if (rounding > 0) { |
178 |
|
|
// Place rounding error at top and bottom of frame. |
179 |
|
|
av_assert0(rounding < pic->nb_slices); |
180 |
|
|
// Some Intel drivers contain a bug where the encoder will fail |
181 |
|
|
// if the last slice is smaller than the one before it. Since |
182 |
|
|
// that's straightforward to avoid here, just do so. |
183 |
|
|
if (rounding <= 2) { |
184 |
|
|
for (i = 0; i < rounding; i++) |
185 |
|
|
++pic->slices[i].row_size; |
186 |
|
|
} else { |
187 |
|
|
for (i = 0; i < (rounding + 1) / 2; i++) |
188 |
|
|
++pic->slices[pic->nb_slices - i - 1].row_size; |
189 |
|
|
for (i = 0; i < rounding / 2; i++) |
190 |
|
|
++pic->slices[i].row_size; |
191 |
|
|
} |
192 |
|
|
} else if (rounding < 0) { |
193 |
|
|
// Remove rounding error from last slice only. |
194 |
|
|
av_assert0(rounding < ctx->slice_size); |
195 |
|
|
pic->slices[pic->nb_slices - 1].row_size += rounding; |
196 |
|
|
} |
197 |
|
|
|
198 |
|
|
for (i = 0; i < pic->nb_slices; i++) { |
199 |
|
|
slice = &pic->slices[i]; |
200 |
|
|
slice->index = i; |
201 |
|
|
if (i == 0) { |
202 |
|
|
slice->row_start = 0; |
203 |
|
|
slice->block_start = 0; |
204 |
|
|
} else { |
205 |
|
|
const VAAPIEncodeSlice *prev = &pic->slices[i - 1]; |
206 |
|
|
slice->row_start = prev->row_start + prev->row_size; |
207 |
|
|
slice->block_start = prev->block_start + prev->block_size; |
208 |
|
|
} |
209 |
|
|
slice->block_size = slice->row_size * ctx->slice_block_cols; |
210 |
|
|
|
211 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Slice %d: %d-%d (%d rows), " |
212 |
|
|
"%d-%d (%d blocks).\n", i, slice->row_start, |
213 |
|
|
slice->row_start + slice->row_size - 1, slice->row_size, |
214 |
|
|
slice->block_start, slice->block_start + slice->block_size - 1, |
215 |
|
|
slice->block_size); |
216 |
|
|
} |
217 |
|
|
|
218 |
|
|
return 0; |
219 |
|
|
} |
220 |
|
|
|
221 |
|
|
static int vaapi_encode_make_tile_slice(AVCodecContext *avctx, |
222 |
|
|
VAAPIEncodePicture *pic) |
223 |
|
|
{ |
224 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
225 |
|
|
VAAPIEncodeSlice *slice; |
226 |
|
|
int i, j, index; |
227 |
|
|
|
228 |
|
|
for (i = 0; i < ctx->tile_cols; i++) { |
229 |
|
|
for (j = 0; j < ctx->tile_rows; j++) { |
230 |
|
|
index = j * ctx->tile_cols + i; |
231 |
|
|
slice = &pic->slices[index]; |
232 |
|
|
slice->index = index; |
233 |
|
|
|
234 |
|
|
pic->slices[index].block_start = ctx->col_bd[i] + |
235 |
|
|
ctx->row_bd[j] * ctx->slice_block_cols; |
236 |
|
|
pic->slices[index].block_size = ctx->row_height[j] * ctx->col_width[i]; |
237 |
|
|
|
238 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Slice %2d: (%2d, %2d) start at: %4d " |
239 |
|
|
"width:%2d height:%2d (%d blocks).\n", index, ctx->col_bd[i], |
240 |
|
|
ctx->row_bd[j], slice->block_start, ctx->col_width[i], |
241 |
|
|
ctx->row_height[j], slice->block_size); |
242 |
|
|
} |
243 |
|
|
} |
244 |
|
|
|
245 |
|
|
return 0; |
246 |
|
|
} |
247 |
|
|
|
248 |
|
|
static int vaapi_encode_issue(AVCodecContext *avctx, |
249 |
|
|
VAAPIEncodePicture *pic) |
250 |
|
|
{ |
251 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
252 |
|
|
VAAPIEncodeSlice *slice; |
253 |
|
|
VAStatus vas; |
254 |
|
|
int err, i; |
255 |
|
|
char data[MAX_PARAM_BUFFER_SIZE]; |
256 |
|
|
size_t bit_len; |
257 |
|
|
av_unused AVFrameSideData *sd; |
258 |
|
|
|
259 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Issuing encode for pic %"PRId64"/%"PRId64" " |
260 |
|
|
"as type %s.\n", pic->display_order, pic->encode_order, |
261 |
|
|
picture_type_name[pic->type]); |
262 |
|
|
if (pic->nb_refs == 0) { |
263 |
|
|
av_log(avctx, AV_LOG_DEBUG, "No reference pictures.\n"); |
264 |
|
|
} else { |
265 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Refers to:"); |
266 |
|
|
for (i = 0; i < pic->nb_refs; i++) { |
267 |
|
|
av_log(avctx, AV_LOG_DEBUG, " %"PRId64"/%"PRId64, |
268 |
|
|
pic->refs[i]->display_order, pic->refs[i]->encode_order); |
269 |
|
|
} |
270 |
|
|
av_log(avctx, AV_LOG_DEBUG, ".\n"); |
271 |
|
|
} |
272 |
|
|
|
273 |
|
|
av_assert0(!pic->encode_issued); |
274 |
|
|
for (i = 0; i < pic->nb_refs; i++) { |
275 |
|
|
av_assert0(pic->refs[i]); |
276 |
|
|
av_assert0(pic->refs[i]->encode_issued); |
277 |
|
|
} |
278 |
|
|
|
279 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Input surface is %#x.\n", pic->input_surface); |
280 |
|
|
|
281 |
|
|
pic->recon_image = av_frame_alloc(); |
282 |
|
|
if (!pic->recon_image) { |
283 |
|
|
err = AVERROR(ENOMEM); |
284 |
|
|
goto fail; |
285 |
|
|
} |
286 |
|
|
|
287 |
|
|
err = av_hwframe_get_buffer(ctx->recon_frames_ref, pic->recon_image, 0); |
288 |
|
|
if (err < 0) { |
289 |
|
|
err = AVERROR(ENOMEM); |
290 |
|
|
goto fail; |
291 |
|
|
} |
292 |
|
|
pic->recon_surface = (VASurfaceID)(uintptr_t)pic->recon_image->data[3]; |
293 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Recon surface is %#x.\n", pic->recon_surface); |
294 |
|
|
|
295 |
|
|
pic->output_buffer_ref = av_buffer_pool_get(ctx->output_buffer_pool); |
296 |
|
|
if (!pic->output_buffer_ref) { |
297 |
|
|
err = AVERROR(ENOMEM); |
298 |
|
|
goto fail; |
299 |
|
|
} |
300 |
|
|
pic->output_buffer = (VABufferID)(uintptr_t)pic->output_buffer_ref->data; |
301 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Output buffer is %#x.\n", |
302 |
|
|
pic->output_buffer); |
303 |
|
|
|
304 |
|
|
if (ctx->codec->picture_params_size > 0) { |
305 |
|
|
pic->codec_picture_params = av_malloc(ctx->codec->picture_params_size); |
306 |
|
|
if (!pic->codec_picture_params) |
307 |
|
|
goto fail; |
308 |
|
|
memcpy(pic->codec_picture_params, ctx->codec_picture_params, |
309 |
|
|
ctx->codec->picture_params_size); |
310 |
|
|
} else { |
311 |
|
|
av_assert0(!ctx->codec_picture_params); |
312 |
|
|
} |
313 |
|
|
|
314 |
|
|
pic->nb_param_buffers = 0; |
315 |
|
|
|
316 |
|
|
if (pic->type == PICTURE_TYPE_IDR && ctx->codec->init_sequence_params) { |
317 |
|
|
err = vaapi_encode_make_param_buffer(avctx, pic, |
318 |
|
|
VAEncSequenceParameterBufferType, |
319 |
|
|
ctx->codec_sequence_params, |
320 |
|
|
ctx->codec->sequence_params_size); |
321 |
|
|
if (err < 0) |
322 |
|
|
goto fail; |
323 |
|
|
} |
324 |
|
|
|
325 |
|
|
if (pic->type == PICTURE_TYPE_IDR) { |
326 |
|
|
for (i = 0; i < ctx->nb_global_params; i++) { |
327 |
|
|
err = vaapi_encode_make_misc_param_buffer(avctx, pic, |
328 |
|
|
ctx->global_params_type[i], |
329 |
|
|
ctx->global_params[i], |
330 |
|
|
ctx->global_params_size[i]); |
331 |
|
|
if (err < 0) |
332 |
|
|
goto fail; |
333 |
|
|
} |
334 |
|
|
} |
335 |
|
|
|
336 |
|
|
if (ctx->codec->init_picture_params) { |
337 |
|
|
err = ctx->codec->init_picture_params(avctx, pic); |
338 |
|
|
if (err < 0) { |
339 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to initialise picture " |
340 |
|
|
"parameters: %d.\n", err); |
341 |
|
|
goto fail; |
342 |
|
|
} |
343 |
|
|
err = vaapi_encode_make_param_buffer(avctx, pic, |
344 |
|
|
VAEncPictureParameterBufferType, |
345 |
|
|
pic->codec_picture_params, |
346 |
|
|
ctx->codec->picture_params_size); |
347 |
|
|
if (err < 0) |
348 |
|
|
goto fail; |
349 |
|
|
} |
350 |
|
|
|
351 |
|
|
if (pic->type == PICTURE_TYPE_IDR) { |
352 |
|
|
if (ctx->va_packed_headers & VA_ENC_PACKED_HEADER_SEQUENCE && |
353 |
|
|
ctx->codec->write_sequence_header) { |
354 |
|
|
bit_len = 8 * sizeof(data); |
355 |
|
|
err = ctx->codec->write_sequence_header(avctx, data, &bit_len); |
356 |
|
|
if (err < 0) { |
357 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write per-sequence " |
358 |
|
|
"header: %d.\n", err); |
359 |
|
|
goto fail; |
360 |
|
|
} |
361 |
|
|
err = vaapi_encode_make_packed_header(avctx, pic, |
362 |
|
|
ctx->codec->sequence_header_type, |
363 |
|
|
data, bit_len); |
364 |
|
|
if (err < 0) |
365 |
|
|
goto fail; |
366 |
|
|
} |
367 |
|
|
} |
368 |
|
|
|
369 |
|
|
if (ctx->va_packed_headers & VA_ENC_PACKED_HEADER_PICTURE && |
370 |
|
|
ctx->codec->write_picture_header) { |
371 |
|
|
bit_len = 8 * sizeof(data); |
372 |
|
|
err = ctx->codec->write_picture_header(avctx, pic, data, &bit_len); |
373 |
|
|
if (err < 0) { |
374 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write per-picture " |
375 |
|
|
"header: %d.\n", err); |
376 |
|
|
goto fail; |
377 |
|
|
} |
378 |
|
|
err = vaapi_encode_make_packed_header(avctx, pic, |
379 |
|
|
ctx->codec->picture_header_type, |
380 |
|
|
data, bit_len); |
381 |
|
|
if (err < 0) |
382 |
|
|
goto fail; |
383 |
|
|
} |
384 |
|
|
|
385 |
|
|
if (ctx->codec->write_extra_buffer) { |
386 |
|
|
for (i = 0;; i++) { |
387 |
|
|
size_t len = sizeof(data); |
388 |
|
|
int type; |
389 |
|
|
err = ctx->codec->write_extra_buffer(avctx, pic, i, &type, |
390 |
|
|
data, &len); |
391 |
|
|
if (err == AVERROR_EOF) |
392 |
|
|
break; |
393 |
|
|
if (err < 0) { |
394 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write extra " |
395 |
|
|
"buffer %d: %d.\n", i, err); |
396 |
|
|
goto fail; |
397 |
|
|
} |
398 |
|
|
|
399 |
|
|
err = vaapi_encode_make_param_buffer(avctx, pic, type, |
400 |
|
|
data, len); |
401 |
|
|
if (err < 0) |
402 |
|
|
goto fail; |
403 |
|
|
} |
404 |
|
|
} |
405 |
|
|
|
406 |
|
|
if (ctx->va_packed_headers & VA_ENC_PACKED_HEADER_MISC && |
407 |
|
|
ctx->codec->write_extra_header) { |
408 |
|
|
for (i = 0;; i++) { |
409 |
|
|
int type; |
410 |
|
|
bit_len = 8 * sizeof(data); |
411 |
|
|
err = ctx->codec->write_extra_header(avctx, pic, i, &type, |
412 |
|
|
data, &bit_len); |
413 |
|
|
if (err == AVERROR_EOF) |
414 |
|
|
break; |
415 |
|
|
if (err < 0) { |
416 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write extra " |
417 |
|
|
"header %d: %d.\n", i, err); |
418 |
|
|
goto fail; |
419 |
|
|
} |
420 |
|
|
|
421 |
|
|
err = vaapi_encode_make_packed_header(avctx, pic, type, |
422 |
|
|
data, bit_len); |
423 |
|
|
if (err < 0) |
424 |
|
|
goto fail; |
425 |
|
|
} |
426 |
|
|
} |
427 |
|
|
|
428 |
|
|
if (pic->nb_slices == 0) |
429 |
|
|
pic->nb_slices = ctx->nb_slices; |
430 |
|
|
if (pic->nb_slices > 0) { |
431 |
|
|
pic->slices = av_mallocz_array(pic->nb_slices, sizeof(*pic->slices)); |
432 |
|
|
if (!pic->slices) { |
433 |
|
|
err = AVERROR(ENOMEM); |
434 |
|
|
goto fail; |
435 |
|
|
} |
436 |
|
|
|
437 |
|
|
if (ctx->tile_rows && ctx->tile_cols) |
438 |
|
|
vaapi_encode_make_tile_slice(avctx, pic); |
439 |
|
|
else |
440 |
|
|
vaapi_encode_make_row_slice(avctx, pic); |
441 |
|
|
} |
442 |
|
|
|
443 |
|
|
for (i = 0; i < pic->nb_slices; i++) { |
444 |
|
|
slice = &pic->slices[i]; |
445 |
|
|
|
446 |
|
|
if (ctx->codec->slice_params_size > 0) { |
447 |
|
|
slice->codec_slice_params = av_mallocz(ctx->codec->slice_params_size); |
448 |
|
|
if (!slice->codec_slice_params) { |
449 |
|
|
err = AVERROR(ENOMEM); |
450 |
|
|
goto fail; |
451 |
|
|
} |
452 |
|
|
} |
453 |
|
|
|
454 |
|
|
if (ctx->codec->init_slice_params) { |
455 |
|
|
err = ctx->codec->init_slice_params(avctx, pic, slice); |
456 |
|
|
if (err < 0) { |
457 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to initialise slice " |
458 |
|
|
"parameters: %d.\n", err); |
459 |
|
|
goto fail; |
460 |
|
|
} |
461 |
|
|
} |
462 |
|
|
|
463 |
|
|
if (ctx->va_packed_headers & VA_ENC_PACKED_HEADER_SLICE && |
464 |
|
|
ctx->codec->write_slice_header) { |
465 |
|
|
bit_len = 8 * sizeof(data); |
466 |
|
|
err = ctx->codec->write_slice_header(avctx, pic, slice, |
467 |
|
|
data, &bit_len); |
468 |
|
|
if (err < 0) { |
469 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write per-slice " |
470 |
|
|
"header: %d.\n", err); |
471 |
|
|
goto fail; |
472 |
|
|
} |
473 |
|
|
err = vaapi_encode_make_packed_header(avctx, pic, |
474 |
|
|
ctx->codec->slice_header_type, |
475 |
|
|
data, bit_len); |
476 |
|
|
if (err < 0) |
477 |
|
|
goto fail; |
478 |
|
|
} |
479 |
|
|
|
480 |
|
|
if (ctx->codec->init_slice_params) { |
481 |
|
|
err = vaapi_encode_make_param_buffer(avctx, pic, |
482 |
|
|
VAEncSliceParameterBufferType, |
483 |
|
|
slice->codec_slice_params, |
484 |
|
|
ctx->codec->slice_params_size); |
485 |
|
|
if (err < 0) |
486 |
|
|
goto fail; |
487 |
|
|
} |
488 |
|
|
} |
489 |
|
|
|
490 |
|
|
#if VA_CHECK_VERSION(1, 0, 0) |
491 |
|
|
sd = av_frame_get_side_data(pic->input_image, |
492 |
|
|
AV_FRAME_DATA_REGIONS_OF_INTEREST); |
493 |
|
|
if (sd && ctx->roi_allowed) { |
494 |
|
|
const AVRegionOfInterest *roi; |
495 |
|
|
uint32_t roi_size; |
496 |
|
|
VAEncMiscParameterBufferROI param_roi; |
497 |
|
|
int nb_roi, i, v; |
498 |
|
|
|
499 |
|
|
roi = (const AVRegionOfInterest*)sd->data; |
500 |
|
|
roi_size = roi->self_size; |
501 |
|
|
av_assert0(roi_size && sd->size % roi_size == 0); |
502 |
|
|
nb_roi = sd->size / roi_size; |
503 |
|
|
if (nb_roi > ctx->roi_max_regions) { |
504 |
|
|
if (!ctx->roi_warned) { |
505 |
|
|
av_log(avctx, AV_LOG_WARNING, "More ROIs set than " |
506 |
|
|
"supported by driver (%d > %d).\n", |
507 |
|
|
nb_roi, ctx->roi_max_regions); |
508 |
|
|
ctx->roi_warned = 1; |
509 |
|
|
} |
510 |
|
|
nb_roi = ctx->roi_max_regions; |
511 |
|
|
} |
512 |
|
|
|
513 |
|
|
pic->roi = av_mallocz_array(nb_roi, sizeof(*pic->roi)); |
514 |
|
|
if (!pic->roi) { |
515 |
|
|
err = AVERROR(ENOMEM); |
516 |
|
|
goto fail; |
517 |
|
|
} |
518 |
|
|
// For overlapping regions, the first in the array takes priority. |
519 |
|
|
for (i = 0; i < nb_roi; i++) { |
520 |
|
|
roi = (const AVRegionOfInterest*)(sd->data + roi_size * i); |
521 |
|
|
|
522 |
|
|
av_assert0(roi->qoffset.den != 0); |
523 |
|
|
v = roi->qoffset.num * ctx->roi_quant_range / roi->qoffset.den; |
524 |
|
|
av_log(avctx, AV_LOG_DEBUG, "ROI: (%d,%d)-(%d,%d) -> %+d.\n", |
525 |
|
|
roi->top, roi->left, roi->bottom, roi->right, v); |
526 |
|
|
|
527 |
|
|
pic->roi[i] = (VAEncROI) { |
528 |
|
|
.roi_rectangle = { |
529 |
|
|
.x = roi->left, |
530 |
|
|
.y = roi->top, |
531 |
|
|
.width = roi->right - roi->left, |
532 |
|
|
.height = roi->bottom - roi->top, |
533 |
|
|
}, |
534 |
|
|
.roi_value = av_clip_int8(v), |
535 |
|
|
}; |
536 |
|
|
} |
537 |
|
|
|
538 |
|
|
param_roi = (VAEncMiscParameterBufferROI) { |
539 |
|
|
.num_roi = nb_roi, |
540 |
|
|
.max_delta_qp = INT8_MAX, |
541 |
|
|
.min_delta_qp = INT8_MIN, |
542 |
|
|
.roi = pic->roi, |
543 |
|
|
.roi_flags.bits.roi_value_is_qp_delta = 1, |
544 |
|
|
}; |
545 |
|
|
|
546 |
|
|
err = vaapi_encode_make_misc_param_buffer(avctx, pic, |
547 |
|
|
VAEncMiscParameterTypeROI, |
548 |
|
|
¶m_roi, |
549 |
|
|
sizeof(param_roi)); |
550 |
|
|
if (err < 0) |
551 |
|
|
goto fail; |
552 |
|
|
} |
553 |
|
|
#endif |
554 |
|
|
|
555 |
|
|
vas = vaBeginPicture(ctx->hwctx->display, ctx->va_context, |
556 |
|
|
pic->input_surface); |
557 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
558 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to begin picture encode issue: " |
559 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
560 |
|
|
err = AVERROR(EIO); |
561 |
|
|
goto fail_with_picture; |
562 |
|
|
} |
563 |
|
|
|
564 |
|
|
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, |
565 |
|
|
pic->param_buffers, pic->nb_param_buffers); |
566 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
567 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to upload encode parameters: " |
568 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
569 |
|
|
err = AVERROR(EIO); |
570 |
|
|
goto fail_with_picture; |
571 |
|
|
} |
572 |
|
|
|
573 |
|
|
vas = vaEndPicture(ctx->hwctx->display, ctx->va_context); |
574 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
575 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to end picture encode issue: " |
576 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
577 |
|
|
err = AVERROR(EIO); |
578 |
|
|
// vaRenderPicture() has been called here, so we should not destroy |
579 |
|
|
// the parameter buffers unless separate destruction is required. |
580 |
|
|
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks & |
581 |
|
|
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) |
582 |
|
|
goto fail; |
583 |
|
|
else |
584 |
|
|
goto fail_at_end; |
585 |
|
|
} |
586 |
|
|
|
587 |
|
|
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks & |
588 |
|
|
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) { |
589 |
|
|
for (i = 0; i < pic->nb_param_buffers; i++) { |
590 |
|
|
vas = vaDestroyBuffer(ctx->hwctx->display, |
591 |
|
|
pic->param_buffers[i]); |
592 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
593 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to destroy " |
594 |
|
|
"param buffer %#x: %d (%s).\n", |
595 |
|
|
pic->param_buffers[i], vas, vaErrorStr(vas)); |
596 |
|
|
// And ignore. |
597 |
|
|
} |
598 |
|
|
} |
599 |
|
|
} |
600 |
|
|
|
601 |
|
|
pic->encode_issued = 1; |
602 |
|
|
|
603 |
|
|
return 0; |
604 |
|
|
|
605 |
|
|
fail_with_picture: |
606 |
|
|
vaEndPicture(ctx->hwctx->display, ctx->va_context); |
607 |
|
|
fail: |
608 |
|
|
for(i = 0; i < pic->nb_param_buffers; i++) |
609 |
|
|
vaDestroyBuffer(ctx->hwctx->display, pic->param_buffers[i]); |
610 |
|
|
if (pic->slices) { |
611 |
|
|
for (i = 0; i < pic->nb_slices; i++) |
612 |
|
|
av_freep(&pic->slices[i].codec_slice_params); |
613 |
|
|
} |
614 |
|
|
fail_at_end: |
615 |
|
|
av_freep(&pic->codec_picture_params); |
616 |
|
|
av_freep(&pic->param_buffers); |
617 |
|
|
av_freep(&pic->slices); |
618 |
|
|
av_freep(&pic->roi); |
619 |
|
|
av_frame_free(&pic->recon_image); |
620 |
|
|
av_buffer_unref(&pic->output_buffer_ref); |
621 |
|
|
pic->output_buffer = VA_INVALID_ID; |
622 |
|
|
return err; |
623 |
|
|
} |
624 |
|
|
|
625 |
|
|
static int vaapi_encode_output(AVCodecContext *avctx, |
626 |
|
|
VAAPIEncodePicture *pic, AVPacket *pkt) |
627 |
|
|
{ |
628 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
629 |
|
|
VACodedBufferSegment *buf_list, *buf; |
630 |
|
|
VAStatus vas; |
631 |
|
|
int total_size = 0; |
632 |
|
|
uint8_t *ptr; |
633 |
|
|
int err; |
634 |
|
|
|
635 |
|
|
err = vaapi_encode_wait(avctx, pic); |
636 |
|
|
if (err < 0) |
637 |
|
|
return err; |
638 |
|
|
|
639 |
|
|
buf_list = NULL; |
640 |
|
|
vas = vaMapBuffer(ctx->hwctx->display, pic->output_buffer, |
641 |
|
|
(void**)&buf_list); |
642 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
643 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to map output buffers: " |
644 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
645 |
|
|
err = AVERROR(EIO); |
646 |
|
|
goto fail; |
647 |
|
|
} |
648 |
|
|
|
649 |
|
|
for (buf = buf_list; buf; buf = buf->next) |
650 |
|
|
total_size += buf->size; |
651 |
|
|
|
652 |
|
|
err = av_new_packet(pkt, total_size); |
653 |
|
|
ptr = pkt->data; |
654 |
|
|
|
655 |
|
|
if (err < 0) |
656 |
|
|
goto fail_mapped; |
657 |
|
|
|
658 |
|
|
for (buf = buf_list; buf; buf = buf->next) { |
659 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Output buffer: %u bytes " |
660 |
|
|
"(status %08x).\n", buf->size, buf->status); |
661 |
|
|
|
662 |
|
|
memcpy(ptr, buf->buf, buf->size); |
663 |
|
|
ptr += buf->size; |
664 |
|
|
} |
665 |
|
|
|
666 |
|
|
if (pic->type == PICTURE_TYPE_IDR) |
667 |
|
|
pkt->flags |= AV_PKT_FLAG_KEY; |
668 |
|
|
|
669 |
|
|
pkt->pts = pic->pts; |
670 |
|
|
|
671 |
|
|
vas = vaUnmapBuffer(ctx->hwctx->display, pic->output_buffer); |
672 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
673 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to unmap output buffers: " |
674 |
|
|
"%d (%s).\n", vas, vaErrorStr(vas)); |
675 |
|
|
err = AVERROR(EIO); |
676 |
|
|
goto fail; |
677 |
|
|
} |
678 |
|
|
|
679 |
|
|
av_buffer_unref(&pic->output_buffer_ref); |
680 |
|
|
pic->output_buffer = VA_INVALID_ID; |
681 |
|
|
|
682 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Output read for pic %"PRId64"/%"PRId64".\n", |
683 |
|
|
pic->display_order, pic->encode_order); |
684 |
|
|
return 0; |
685 |
|
|
|
686 |
|
|
fail_mapped: |
687 |
|
|
vaUnmapBuffer(ctx->hwctx->display, pic->output_buffer); |
688 |
|
|
fail: |
689 |
|
|
av_buffer_unref(&pic->output_buffer_ref); |
690 |
|
|
pic->output_buffer = VA_INVALID_ID; |
691 |
|
|
return err; |
692 |
|
|
} |
693 |
|
|
|
694 |
|
|
static int vaapi_encode_discard(AVCodecContext *avctx, |
695 |
|
|
VAAPIEncodePicture *pic) |
696 |
|
|
{ |
697 |
|
|
vaapi_encode_wait(avctx, pic); |
698 |
|
|
|
699 |
|
|
if (pic->output_buffer_ref) { |
700 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Discard output for pic " |
701 |
|
|
"%"PRId64"/%"PRId64".\n", |
702 |
|
|
pic->display_order, pic->encode_order); |
703 |
|
|
|
704 |
|
|
av_buffer_unref(&pic->output_buffer_ref); |
705 |
|
|
pic->output_buffer = VA_INVALID_ID; |
706 |
|
|
} |
707 |
|
|
|
708 |
|
|
return 0; |
709 |
|
|
} |
710 |
|
|
|
711 |
|
|
static VAAPIEncodePicture *vaapi_encode_alloc(AVCodecContext *avctx) |
712 |
|
|
{ |
713 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
714 |
|
|
VAAPIEncodePicture *pic; |
715 |
|
|
|
716 |
|
|
pic = av_mallocz(sizeof(*pic)); |
717 |
|
|
if (!pic) |
718 |
|
|
return NULL; |
719 |
|
|
|
720 |
|
|
if (ctx->codec->picture_priv_data_size > 0) { |
721 |
|
|
pic->priv_data = av_mallocz(ctx->codec->picture_priv_data_size); |
722 |
|
|
if (!pic->priv_data) { |
723 |
|
|
av_freep(&pic); |
724 |
|
|
return NULL; |
725 |
|
|
} |
726 |
|
|
} |
727 |
|
|
|
728 |
|
|
pic->input_surface = VA_INVALID_ID; |
729 |
|
|
pic->recon_surface = VA_INVALID_ID; |
730 |
|
|
pic->output_buffer = VA_INVALID_ID; |
731 |
|
|
|
732 |
|
|
return pic; |
733 |
|
|
} |
734 |
|
|
|
735 |
|
|
static int vaapi_encode_free(AVCodecContext *avctx, |
736 |
|
|
VAAPIEncodePicture *pic) |
737 |
|
|
{ |
738 |
|
|
int i; |
739 |
|
|
|
740 |
|
|
if (pic->encode_issued) |
741 |
|
|
vaapi_encode_discard(avctx, pic); |
742 |
|
|
|
743 |
|
|
if (pic->slices) { |
744 |
|
|
for (i = 0; i < pic->nb_slices; i++) |
745 |
|
|
av_freep(&pic->slices[i].codec_slice_params); |
746 |
|
|
} |
747 |
|
|
av_freep(&pic->codec_picture_params); |
748 |
|
|
|
749 |
|
|
av_frame_free(&pic->input_image); |
750 |
|
|
av_frame_free(&pic->recon_image); |
751 |
|
|
|
752 |
|
|
av_freep(&pic->param_buffers); |
753 |
|
|
av_freep(&pic->slices); |
754 |
|
|
// Output buffer should already be destroyed. |
755 |
|
|
av_assert0(pic->output_buffer == VA_INVALID_ID); |
756 |
|
|
|
757 |
|
|
av_freep(&pic->priv_data); |
758 |
|
|
av_freep(&pic->codec_picture_params); |
759 |
|
|
av_freep(&pic->roi); |
760 |
|
|
|
761 |
|
|
av_free(pic); |
762 |
|
|
|
763 |
|
|
return 0; |
764 |
|
|
} |
765 |
|
|
|
766 |
|
|
static void vaapi_encode_add_ref(AVCodecContext *avctx, |
767 |
|
|
VAAPIEncodePicture *pic, |
768 |
|
|
VAAPIEncodePicture *target, |
769 |
|
|
int is_ref, int in_dpb, int prev) |
770 |
|
|
{ |
771 |
|
|
int refs = 0; |
772 |
|
|
|
773 |
|
|
if (is_ref) { |
774 |
|
|
av_assert0(pic != target); |
775 |
|
|
av_assert0(pic->nb_refs < MAX_PICTURE_REFERENCES); |
776 |
|
|
pic->refs[pic->nb_refs++] = target; |
777 |
|
|
++refs; |
778 |
|
|
} |
779 |
|
|
|
780 |
|
|
if (in_dpb) { |
781 |
|
|
av_assert0(pic->nb_dpb_pics < MAX_DPB_SIZE); |
782 |
|
|
pic->dpb[pic->nb_dpb_pics++] = target; |
783 |
|
|
++refs; |
784 |
|
|
} |
785 |
|
|
|
786 |
|
|
if (prev) { |
787 |
|
|
av_assert0(!pic->prev); |
788 |
|
|
pic->prev = target; |
789 |
|
|
++refs; |
790 |
|
|
} |
791 |
|
|
|
792 |
|
|
target->ref_count[0] += refs; |
793 |
|
|
target->ref_count[1] += refs; |
794 |
|
|
} |
795 |
|
|
|
796 |
|
|
static void vaapi_encode_remove_refs(AVCodecContext *avctx, |
797 |
|
|
VAAPIEncodePicture *pic, |
798 |
|
|
int level) |
799 |
|
|
{ |
800 |
|
|
int i; |
801 |
|
|
|
802 |
|
|
if (pic->ref_removed[level]) |
803 |
|
|
return; |
804 |
|
|
|
805 |
|
|
for (i = 0; i < pic->nb_refs; i++) { |
806 |
|
|
av_assert0(pic->refs[i]); |
807 |
|
|
--pic->refs[i]->ref_count[level]; |
808 |
|
|
av_assert0(pic->refs[i]->ref_count[level] >= 0); |
809 |
|
|
} |
810 |
|
|
|
811 |
|
|
for (i = 0; i < pic->nb_dpb_pics; i++) { |
812 |
|
|
av_assert0(pic->dpb[i]); |
813 |
|
|
--pic->dpb[i]->ref_count[level]; |
814 |
|
|
av_assert0(pic->dpb[i]->ref_count[level] >= 0); |
815 |
|
|
} |
816 |
|
|
|
817 |
|
|
av_assert0(pic->prev || pic->type == PICTURE_TYPE_IDR); |
818 |
|
|
if (pic->prev) { |
819 |
|
|
--pic->prev->ref_count[level]; |
820 |
|
|
av_assert0(pic->prev->ref_count[level] >= 0); |
821 |
|
|
} |
822 |
|
|
|
823 |
|
|
pic->ref_removed[level] = 1; |
824 |
|
|
} |
825 |
|
|
|
826 |
|
|
static void vaapi_encode_set_b_pictures(AVCodecContext *avctx, |
827 |
|
|
VAAPIEncodePicture *start, |
828 |
|
|
VAAPIEncodePicture *end, |
829 |
|
|
VAAPIEncodePicture *prev, |
830 |
|
|
int current_depth, |
831 |
|
|
VAAPIEncodePicture **last) |
832 |
|
|
{ |
833 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
834 |
|
|
VAAPIEncodePicture *pic, *next, *ref; |
835 |
|
|
int i, len; |
836 |
|
|
|
837 |
|
|
av_assert0(start && end && start != end && start->next != end); |
838 |
|
|
|
839 |
|
|
// If we are at the maximum depth then encode all pictures as |
840 |
|
|
// non-referenced B-pictures. Also do this if there is exactly one |
841 |
|
|
// picture left, since there will be nothing to reference it. |
842 |
|
|
if (current_depth == ctx->max_b_depth || start->next->next == end) { |
843 |
|
|
for (pic = start->next; pic; pic = pic->next) { |
844 |
|
|
if (pic == end) |
845 |
|
|
break; |
846 |
|
|
pic->type = PICTURE_TYPE_B; |
847 |
|
|
pic->b_depth = current_depth; |
848 |
|
|
|
849 |
|
|
vaapi_encode_add_ref(avctx, pic, start, 1, 1, 0); |
850 |
|
|
vaapi_encode_add_ref(avctx, pic, end, 1, 1, 0); |
851 |
|
|
vaapi_encode_add_ref(avctx, pic, prev, 0, 0, 1); |
852 |
|
|
|
853 |
|
|
for (ref = end->refs[1]; ref; ref = ref->refs[1]) |
854 |
|
|
vaapi_encode_add_ref(avctx, pic, ref, 0, 1, 0); |
855 |
|
|
} |
856 |
|
|
*last = prev; |
857 |
|
|
|
858 |
|
|
} else { |
859 |
|
|
// Split the current list at the midpoint with a referenced |
860 |
|
|
// B-picture, then descend into each side separately. |
861 |
|
|
len = 0; |
862 |
|
|
for (pic = start->next; pic != end; pic = pic->next) |
863 |
|
|
++len; |
864 |
|
|
for (pic = start->next, i = 1; 2 * i < len; pic = pic->next, i++); |
865 |
|
|
|
866 |
|
|
pic->type = PICTURE_TYPE_B; |
867 |
|
|
pic->b_depth = current_depth; |
868 |
|
|
|
869 |
|
|
pic->is_reference = 1; |
870 |
|
|
|
871 |
|
|
vaapi_encode_add_ref(avctx, pic, pic, 0, 1, 0); |
872 |
|
|
vaapi_encode_add_ref(avctx, pic, start, 1, 1, 0); |
873 |
|
|
vaapi_encode_add_ref(avctx, pic, end, 1, 1, 0); |
874 |
|
|
vaapi_encode_add_ref(avctx, pic, prev, 0, 0, 1); |
875 |
|
|
|
876 |
|
|
for (ref = end->refs[1]; ref; ref = ref->refs[1]) |
877 |
|
|
vaapi_encode_add_ref(avctx, pic, ref, 0, 1, 0); |
878 |
|
|
|
879 |
|
|
if (i > 1) |
880 |
|
|
vaapi_encode_set_b_pictures(avctx, start, pic, pic, |
881 |
|
|
current_depth + 1, &next); |
882 |
|
|
else |
883 |
|
|
next = pic; |
884 |
|
|
|
885 |
|
|
vaapi_encode_set_b_pictures(avctx, pic, end, next, |
886 |
|
|
current_depth + 1, last); |
887 |
|
|
} |
888 |
|
|
} |
889 |
|
|
|
890 |
|
|
static int vaapi_encode_pick_next(AVCodecContext *avctx, |
891 |
|
|
VAAPIEncodePicture **pic_out) |
892 |
|
|
{ |
893 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
894 |
|
|
VAAPIEncodePicture *pic = NULL, *next, *start; |
895 |
|
|
int i, b_counter, closed_gop_end; |
896 |
|
|
|
897 |
|
|
// If there are any B-frames already queued, the next one to encode |
898 |
|
|
// is the earliest not-yet-issued frame for which all references are |
899 |
|
|
// available. |
900 |
|
|
for (pic = ctx->pic_start; pic; pic = pic->next) { |
901 |
|
|
if (pic->encode_issued) |
902 |
|
|
continue; |
903 |
|
|
if (pic->type != PICTURE_TYPE_B) |
904 |
|
|
continue; |
905 |
|
|
for (i = 0; i < pic->nb_refs; i++) { |
906 |
|
|
if (!pic->refs[i]->encode_issued) |
907 |
|
|
break; |
908 |
|
|
} |
909 |
|
|
if (i == pic->nb_refs) |
910 |
|
|
break; |
911 |
|
|
} |
912 |
|
|
|
913 |
|
|
if (pic) { |
914 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick B-picture at depth %d to " |
915 |
|
|
"encode next.\n", pic->b_depth); |
916 |
|
|
*pic_out = pic; |
917 |
|
|
return 0; |
918 |
|
|
} |
919 |
|
|
|
920 |
|
|
// Find the B-per-Pth available picture to become the next picture |
921 |
|
|
// on the top layer. |
922 |
|
|
start = NULL; |
923 |
|
|
b_counter = 0; |
924 |
|
|
closed_gop_end = ctx->closed_gop || |
925 |
|
|
ctx->idr_counter == ctx->gop_per_idr; |
926 |
|
|
for (pic = ctx->pic_start; pic; pic = next) { |
927 |
|
|
next = pic->next; |
928 |
|
|
if (pic->encode_issued) { |
929 |
|
|
start = pic; |
930 |
|
|
continue; |
931 |
|
|
} |
932 |
|
|
// If the next available picture is force-IDR, encode it to start |
933 |
|
|
// a new GOP immediately. |
934 |
|
|
if (pic->force_idr) |
935 |
|
|
break; |
936 |
|
|
if (b_counter == ctx->b_per_p) |
937 |
|
|
break; |
938 |
|
|
// If this picture ends a closed GOP or starts a new GOP then it |
939 |
|
|
// needs to be in the top layer. |
940 |
|
|
if (ctx->gop_counter + b_counter + closed_gop_end >= ctx->gop_size) |
941 |
|
|
break; |
942 |
|
|
// If the picture after this one is force-IDR, we need to encode |
943 |
|
|
// this one in the top layer. |
944 |
|
|
if (next && next->force_idr) |
945 |
|
|
break; |
946 |
|
|
++b_counter; |
947 |
|
|
} |
948 |
|
|
|
949 |
|
|
// At the end of the stream the last picture must be in the top layer. |
950 |
|
|
if (!pic && ctx->end_of_stream) { |
951 |
|
|
--b_counter; |
952 |
|
|
pic = ctx->pic_end; |
953 |
|
|
if (pic->encode_issued) |
954 |
|
|
return AVERROR_EOF; |
955 |
|
|
} |
956 |
|
|
|
957 |
|
|
if (!pic) { |
958 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick nothing to encode next - " |
959 |
|
|
"need more input for reference pictures.\n"); |
960 |
|
|
return AVERROR(EAGAIN); |
961 |
|
|
} |
962 |
|
|
if (ctx->input_order <= ctx->decode_delay && !ctx->end_of_stream) { |
963 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick nothing to encode next - " |
964 |
|
|
"need more input for timestamps.\n"); |
965 |
|
|
return AVERROR(EAGAIN); |
966 |
|
|
} |
967 |
|
|
|
968 |
|
|
if (pic->force_idr) { |
969 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick forced IDR-picture to " |
970 |
|
|
"encode next.\n"); |
971 |
|
|
pic->type = PICTURE_TYPE_IDR; |
972 |
|
|
ctx->idr_counter = 1; |
973 |
|
|
ctx->gop_counter = 1; |
974 |
|
|
|
975 |
|
|
} else if (ctx->gop_counter + b_counter >= ctx->gop_size) { |
976 |
|
|
if (ctx->idr_counter == ctx->gop_per_idr) { |
977 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick new-GOP IDR-picture to " |
978 |
|
|
"encode next.\n"); |
979 |
|
|
pic->type = PICTURE_TYPE_IDR; |
980 |
|
|
ctx->idr_counter = 1; |
981 |
|
|
} else { |
982 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick new-GOP I-picture to " |
983 |
|
|
"encode next.\n"); |
984 |
|
|
pic->type = PICTURE_TYPE_I; |
985 |
|
|
++ctx->idr_counter; |
986 |
|
|
} |
987 |
|
|
ctx->gop_counter = 1; |
988 |
|
|
|
989 |
|
|
} else { |
990 |
|
|
if (ctx->gop_counter + b_counter + closed_gop_end == ctx->gop_size) { |
991 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick group-end P-picture to " |
992 |
|
|
"encode next.\n"); |
993 |
|
|
} else { |
994 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Pick normal P-picture to " |
995 |
|
|
"encode next.\n"); |
996 |
|
|
} |
997 |
|
|
pic->type = PICTURE_TYPE_P; |
998 |
|
|
av_assert0(start); |
999 |
|
|
ctx->gop_counter += 1 + b_counter; |
1000 |
|
|
} |
1001 |
|
|
pic->is_reference = 1; |
1002 |
|
|
*pic_out = pic; |
1003 |
|
|
|
1004 |
|
|
vaapi_encode_add_ref(avctx, pic, pic, 0, 1, 0); |
1005 |
|
|
if (pic->type != PICTURE_TYPE_IDR) { |
1006 |
|
|
vaapi_encode_add_ref(avctx, pic, start, |
1007 |
|
|
pic->type == PICTURE_TYPE_P, |
1008 |
|
|
b_counter > 0, 0); |
1009 |
|
|
vaapi_encode_add_ref(avctx, pic, ctx->next_prev, 0, 0, 1); |
1010 |
|
|
} |
1011 |
|
|
if (ctx->next_prev) |
1012 |
|
|
--ctx->next_prev->ref_count[0]; |
1013 |
|
|
|
1014 |
|
|
if (b_counter > 0) { |
1015 |
|
|
vaapi_encode_set_b_pictures(avctx, start, pic, pic, 1, |
1016 |
|
|
&ctx->next_prev); |
1017 |
|
|
} else { |
1018 |
|
|
ctx->next_prev = pic; |
1019 |
|
|
} |
1020 |
|
|
++ctx->next_prev->ref_count[0]; |
1021 |
|
|
return 0; |
1022 |
|
|
} |
1023 |
|
|
|
1024 |
|
|
static int vaapi_encode_clear_old(AVCodecContext *avctx) |
1025 |
|
|
{ |
1026 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1027 |
|
|
VAAPIEncodePicture *pic, *prev, *next; |
1028 |
|
|
|
1029 |
|
|
av_assert0(ctx->pic_start); |
1030 |
|
|
|
1031 |
|
|
// Remove direct references once each picture is complete. |
1032 |
|
|
for (pic = ctx->pic_start; pic; pic = pic->next) { |
1033 |
|
|
if (pic->encode_complete && pic->next) |
1034 |
|
|
vaapi_encode_remove_refs(avctx, pic, 0); |
1035 |
|
|
} |
1036 |
|
|
|
1037 |
|
|
// Remove indirect references once a picture has no direct references. |
1038 |
|
|
for (pic = ctx->pic_start; pic; pic = pic->next) { |
1039 |
|
|
if (pic->encode_complete && pic->ref_count[0] == 0) |
1040 |
|
|
vaapi_encode_remove_refs(avctx, pic, 1); |
1041 |
|
|
} |
1042 |
|
|
|
1043 |
|
|
// Clear out all complete pictures with no remaining references. |
1044 |
|
|
prev = NULL; |
1045 |
|
|
for (pic = ctx->pic_start; pic; pic = next) { |
1046 |
|
|
next = pic->next; |
1047 |
|
|
if (pic->encode_complete && pic->ref_count[1] == 0) { |
1048 |
|
|
av_assert0(pic->ref_removed[0] && pic->ref_removed[1]); |
1049 |
|
|
if (prev) |
1050 |
|
|
prev->next = next; |
1051 |
|
|
else |
1052 |
|
|
ctx->pic_start = next; |
1053 |
|
|
vaapi_encode_free(avctx, pic); |
1054 |
|
|
} else { |
1055 |
|
|
prev = pic; |
1056 |
|
|
} |
1057 |
|
|
} |
1058 |
|
|
|
1059 |
|
|
return 0; |
1060 |
|
|
} |
1061 |
|
|
|
1062 |
|
|
static int vaapi_encode_check_frame(AVCodecContext *avctx, |
1063 |
|
|
const AVFrame *frame) |
1064 |
|
|
{ |
1065 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1066 |
|
|
|
1067 |
|
|
if ((frame->crop_top || frame->crop_bottom || |
1068 |
|
|
frame->crop_left || frame->crop_right) && !ctx->crop_warned) { |
1069 |
|
|
av_log(avctx, AV_LOG_WARNING, "Cropping information on input " |
1070 |
|
|
"frames ignored due to lack of API support.\n"); |
1071 |
|
|
ctx->crop_warned = 1; |
1072 |
|
|
} |
1073 |
|
|
|
1074 |
|
|
if (!ctx->roi_allowed) { |
1075 |
|
|
AVFrameSideData *sd = |
1076 |
|
|
av_frame_get_side_data(frame, AV_FRAME_DATA_REGIONS_OF_INTEREST); |
1077 |
|
|
|
1078 |
|
|
if (sd && !ctx->roi_warned) { |
1079 |
|
|
av_log(avctx, AV_LOG_WARNING, "ROI side data on input " |
1080 |
|
|
"frames ignored due to lack of driver support.\n"); |
1081 |
|
|
ctx->roi_warned = 1; |
1082 |
|
|
} |
1083 |
|
|
} |
1084 |
|
|
|
1085 |
|
|
return 0; |
1086 |
|
|
} |
1087 |
|
|
|
1088 |
|
|
static int vaapi_encode_send_frame(AVCodecContext *avctx, AVFrame *frame) |
1089 |
|
|
{ |
1090 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1091 |
|
|
VAAPIEncodePicture *pic; |
1092 |
|
|
int err; |
1093 |
|
|
|
1094 |
|
|
if (frame) { |
1095 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Input frame: %ux%u (%"PRId64").\n", |
1096 |
|
|
frame->width, frame->height, frame->pts); |
1097 |
|
|
|
1098 |
|
|
err = vaapi_encode_check_frame(avctx, frame); |
1099 |
|
|
if (err < 0) |
1100 |
|
|
return err; |
1101 |
|
|
|
1102 |
|
|
pic = vaapi_encode_alloc(avctx); |
1103 |
|
|
if (!pic) |
1104 |
|
|
return AVERROR(ENOMEM); |
1105 |
|
|
|
1106 |
|
|
pic->input_image = av_frame_alloc(); |
1107 |
|
|
if (!pic->input_image) { |
1108 |
|
|
err = AVERROR(ENOMEM); |
1109 |
|
|
goto fail; |
1110 |
|
|
} |
1111 |
|
|
|
1112 |
|
|
if (ctx->input_order == 0 || frame->pict_type == AV_PICTURE_TYPE_I) |
1113 |
|
|
pic->force_idr = 1; |
1114 |
|
|
|
1115 |
|
|
pic->input_surface = (VASurfaceID)(uintptr_t)frame->data[3]; |
1116 |
|
|
pic->pts = frame->pts; |
1117 |
|
|
|
1118 |
|
|
av_frame_move_ref(pic->input_image, frame); |
1119 |
|
|
|
1120 |
|
|
if (ctx->input_order == 0) |
1121 |
|
|
ctx->first_pts = pic->pts; |
1122 |
|
|
if (ctx->input_order == ctx->decode_delay) |
1123 |
|
|
ctx->dts_pts_diff = pic->pts - ctx->first_pts; |
1124 |
|
|
if (ctx->output_delay > 0) |
1125 |
|
|
ctx->ts_ring[ctx->input_order % (3 * ctx->output_delay)] = pic->pts; |
1126 |
|
|
|
1127 |
|
|
pic->display_order = ctx->input_order; |
1128 |
|
|
++ctx->input_order; |
1129 |
|
|
|
1130 |
|
|
if (ctx->pic_start) { |
1131 |
|
|
ctx->pic_end->next = pic; |
1132 |
|
|
ctx->pic_end = pic; |
1133 |
|
|
} else { |
1134 |
|
|
ctx->pic_start = pic; |
1135 |
|
|
ctx->pic_end = pic; |
1136 |
|
|
} |
1137 |
|
|
|
1138 |
|
|
} else { |
1139 |
|
|
ctx->end_of_stream = 1; |
1140 |
|
|
|
1141 |
|
|
// Fix timestamps if we hit end-of-stream before the initial decode |
1142 |
|
|
// delay has elapsed. |
1143 |
|
|
if (ctx->input_order < ctx->decode_delay) |
1144 |
|
|
ctx->dts_pts_diff = ctx->pic_end->pts - ctx->first_pts; |
1145 |
|
|
} |
1146 |
|
|
|
1147 |
|
|
return 0; |
1148 |
|
|
|
1149 |
|
|
fail: |
1150 |
|
|
vaapi_encode_free(avctx, pic); |
1151 |
|
|
return err; |
1152 |
|
|
} |
1153 |
|
|
|
1154 |
|
|
int ff_vaapi_encode_receive_packet(AVCodecContext *avctx, AVPacket *pkt) |
1155 |
|
|
{ |
1156 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1157 |
|
|
VAAPIEncodePicture *pic; |
1158 |
|
|
AVFrame *frame = ctx->frame; |
1159 |
|
|
int err; |
1160 |
|
|
|
1161 |
|
|
err = ff_encode_get_frame(avctx, frame); |
1162 |
|
|
if (err < 0 && err != AVERROR_EOF) |
1163 |
|
|
return err; |
1164 |
|
|
|
1165 |
|
|
if (err == AVERROR_EOF) |
1166 |
|
|
frame = NULL; |
1167 |
|
|
|
1168 |
|
|
err = vaapi_encode_send_frame(avctx, frame); |
1169 |
|
|
if (err < 0) |
1170 |
|
|
return err; |
1171 |
|
|
|
1172 |
|
|
if (!ctx->pic_start) { |
1173 |
|
|
if (ctx->end_of_stream) |
1174 |
|
|
return AVERROR_EOF; |
1175 |
|
|
else |
1176 |
|
|
return AVERROR(EAGAIN); |
1177 |
|
|
} |
1178 |
|
|
|
1179 |
|
|
pic = NULL; |
1180 |
|
|
err = vaapi_encode_pick_next(avctx, &pic); |
1181 |
|
|
if (err < 0) |
1182 |
|
|
return err; |
1183 |
|
|
av_assert0(pic); |
1184 |
|
|
|
1185 |
|
|
pic->encode_order = ctx->encode_order++; |
1186 |
|
|
|
1187 |
|
|
err = vaapi_encode_issue(avctx, pic); |
1188 |
|
|
if (err < 0) { |
1189 |
|
|
av_log(avctx, AV_LOG_ERROR, "Encode failed: %d.\n", err); |
1190 |
|
|
return err; |
1191 |
|
|
} |
1192 |
|
|
|
1193 |
|
|
err = vaapi_encode_output(avctx, pic, pkt); |
1194 |
|
|
if (err < 0) { |
1195 |
|
|
av_log(avctx, AV_LOG_ERROR, "Output failed: %d.\n", err); |
1196 |
|
|
return err; |
1197 |
|
|
} |
1198 |
|
|
|
1199 |
|
|
if (ctx->output_delay == 0) { |
1200 |
|
|
pkt->dts = pkt->pts; |
1201 |
|
|
} else if (pic->encode_order < ctx->decode_delay) { |
1202 |
|
|
if (ctx->ts_ring[pic->encode_order] < INT64_MIN + ctx->dts_pts_diff) |
1203 |
|
|
pkt->dts = INT64_MIN; |
1204 |
|
|
else |
1205 |
|
|
pkt->dts = ctx->ts_ring[pic->encode_order] - ctx->dts_pts_diff; |
1206 |
|
|
} else { |
1207 |
|
|
pkt->dts = ctx->ts_ring[(pic->encode_order - ctx->decode_delay) % |
1208 |
|
|
(3 * ctx->output_delay)]; |
1209 |
|
|
} |
1210 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Output packet: pts %"PRId64" dts %"PRId64".\n", |
1211 |
|
|
pkt->pts, pkt->dts); |
1212 |
|
|
|
1213 |
|
|
ctx->output_order = pic->encode_order; |
1214 |
|
|
vaapi_encode_clear_old(avctx); |
1215 |
|
|
|
1216 |
|
|
return 0; |
1217 |
|
|
} |
1218 |
|
|
|
1219 |
|
|
|
1220 |
|
|
static av_cold void vaapi_encode_add_global_param(AVCodecContext *avctx, int type, |
1221 |
|
|
void *buffer, size_t size) |
1222 |
|
|
{ |
1223 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1224 |
|
|
|
1225 |
|
|
av_assert0(ctx->nb_global_params < MAX_GLOBAL_PARAMS); |
1226 |
|
|
|
1227 |
|
|
ctx->global_params_type[ctx->nb_global_params] = type; |
1228 |
|
|
ctx->global_params [ctx->nb_global_params] = buffer; |
1229 |
|
|
ctx->global_params_size[ctx->nb_global_params] = size; |
1230 |
|
|
|
1231 |
|
|
++ctx->nb_global_params; |
1232 |
|
|
} |
1233 |
|
|
|
1234 |
|
|
typedef struct VAAPIEncodeRTFormat { |
1235 |
|
|
const char *name; |
1236 |
|
|
unsigned int value; |
1237 |
|
|
int depth; |
1238 |
|
|
int nb_components; |
1239 |
|
|
int log2_chroma_w; |
1240 |
|
|
int log2_chroma_h; |
1241 |
|
|
} VAAPIEncodeRTFormat; |
1242 |
|
|
|
1243 |
|
|
static const VAAPIEncodeRTFormat vaapi_encode_rt_formats[] = { |
1244 |
|
|
{ "YUV400", VA_RT_FORMAT_YUV400, 8, 1, }, |
1245 |
|
|
{ "YUV420", VA_RT_FORMAT_YUV420, 8, 3, 1, 1 }, |
1246 |
|
|
{ "YUV422", VA_RT_FORMAT_YUV422, 8, 3, 1, 0 }, |
1247 |
|
|
#if VA_CHECK_VERSION(1, 2, 0) |
1248 |
|
|
{ "YUV422_10", VA_RT_FORMAT_YUV422_10, 10, 3, 1, 0 }, |
1249 |
|
|
#endif |
1250 |
|
|
{ "YUV444", VA_RT_FORMAT_YUV444, 8, 3, 0, 0 }, |
1251 |
|
|
{ "YUV411", VA_RT_FORMAT_YUV411, 8, 3, 2, 0 }, |
1252 |
|
|
#if VA_CHECK_VERSION(0, 38, 1) |
1253 |
|
|
{ "YUV420_10", VA_RT_FORMAT_YUV420_10BPP, 10, 3, 1, 1 }, |
1254 |
|
|
#endif |
1255 |
|
|
}; |
1256 |
|
|
|
1257 |
|
|
static const VAEntrypoint vaapi_encode_entrypoints_normal[] = { |
1258 |
|
|
VAEntrypointEncSlice, |
1259 |
|
|
VAEntrypointEncPicture, |
1260 |
|
|
#if VA_CHECK_VERSION(0, 39, 2) |
1261 |
|
|
VAEntrypointEncSliceLP, |
1262 |
|
|
#endif |
1263 |
|
|
0 |
1264 |
|
|
}; |
1265 |
|
|
#if VA_CHECK_VERSION(0, 39, 2) |
1266 |
|
|
static const VAEntrypoint vaapi_encode_entrypoints_low_power[] = { |
1267 |
|
|
VAEntrypointEncSliceLP, |
1268 |
|
|
0 |
1269 |
|
|
}; |
1270 |
|
|
#endif |
1271 |
|
|
|
1272 |
|
|
static av_cold int vaapi_encode_profile_entrypoint(AVCodecContext *avctx) |
1273 |
|
|
{ |
1274 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1275 |
|
|
VAProfile *va_profiles = NULL; |
1276 |
|
|
VAEntrypoint *va_entrypoints = NULL; |
1277 |
|
|
VAStatus vas; |
1278 |
|
|
const VAEntrypoint *usable_entrypoints; |
1279 |
|
|
const VAAPIEncodeProfile *profile; |
1280 |
|
|
const AVPixFmtDescriptor *desc; |
1281 |
|
|
VAConfigAttrib rt_format_attr; |
1282 |
|
|
const VAAPIEncodeRTFormat *rt_format; |
1283 |
|
|
const char *profile_string, *entrypoint_string; |
1284 |
|
|
int i, j, n, depth, err; |
1285 |
|
|
|
1286 |
|
|
|
1287 |
|
|
if (ctx->low_power) { |
1288 |
|
|
#if VA_CHECK_VERSION(0, 39, 2) |
1289 |
|
|
usable_entrypoints = vaapi_encode_entrypoints_low_power; |
1290 |
|
|
#else |
1291 |
|
|
av_log(avctx, AV_LOG_ERROR, "Low-power encoding is not " |
1292 |
|
|
"supported with this VAAPI version.\n"); |
1293 |
|
|
return AVERROR(EINVAL); |
1294 |
|
|
#endif |
1295 |
|
|
} else { |
1296 |
|
|
usable_entrypoints = vaapi_encode_entrypoints_normal; |
1297 |
|
|
} |
1298 |
|
|
|
1299 |
|
|
desc = av_pix_fmt_desc_get(ctx->input_frames->sw_format); |
1300 |
|
|
if (!desc) { |
1301 |
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid input pixfmt (%d).\n", |
1302 |
|
|
ctx->input_frames->sw_format); |
1303 |
|
|
return AVERROR(EINVAL); |
1304 |
|
|
} |
1305 |
|
|
depth = desc->comp[0].depth; |
1306 |
|
|
for (i = 1; i < desc->nb_components; i++) { |
1307 |
|
|
if (desc->comp[i].depth != depth) { |
1308 |
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid input pixfmt (%s).\n", |
1309 |
|
|
desc->name); |
1310 |
|
|
return AVERROR(EINVAL); |
1311 |
|
|
} |
1312 |
|
|
} |
1313 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Input surface format is %s.\n", |
1314 |
|
|
desc->name); |
1315 |
|
|
|
1316 |
|
|
n = vaMaxNumProfiles(ctx->hwctx->display); |
1317 |
|
|
va_profiles = av_malloc_array(n, sizeof(VAProfile)); |
1318 |
|
|
if (!va_profiles) { |
1319 |
|
|
err = AVERROR(ENOMEM); |
1320 |
|
|
goto fail; |
1321 |
|
|
} |
1322 |
|
|
vas = vaQueryConfigProfiles(ctx->hwctx->display, va_profiles, &n); |
1323 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
1324 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query profiles: %d (%s).\n", |
1325 |
|
|
vas, vaErrorStr(vas)); |
1326 |
|
|
err = AVERROR_EXTERNAL; |
1327 |
|
|
goto fail; |
1328 |
|
|
} |
1329 |
|
|
|
1330 |
|
|
av_assert0(ctx->codec->profiles); |
1331 |
|
|
for (i = 0; (ctx->codec->profiles[i].av_profile != |
1332 |
|
|
FF_PROFILE_UNKNOWN); i++) { |
1333 |
|
|
profile = &ctx->codec->profiles[i]; |
1334 |
|
|
if (depth != profile->depth || |
1335 |
|
|
desc->nb_components != profile->nb_components) |
1336 |
|
|
continue; |
1337 |
|
|
if (desc->nb_components > 1 && |
1338 |
|
|
(desc->log2_chroma_w != profile->log2_chroma_w || |
1339 |
|
|
desc->log2_chroma_h != profile->log2_chroma_h)) |
1340 |
|
|
continue; |
1341 |
|
|
if (avctx->profile != profile->av_profile && |
1342 |
|
|
avctx->profile != FF_PROFILE_UNKNOWN) |
1343 |
|
|
continue; |
1344 |
|
|
|
1345 |
|
|
#if VA_CHECK_VERSION(1, 0, 0) |
1346 |
|
|
profile_string = vaProfileStr(profile->va_profile); |
1347 |
|
|
#else |
1348 |
|
|
profile_string = "(no profile names)"; |
1349 |
|
|
#endif |
1350 |
|
|
|
1351 |
|
|
for (j = 0; j < n; j++) { |
1352 |
|
|
if (va_profiles[j] == profile->va_profile) |
1353 |
|
|
break; |
1354 |
|
|
} |
1355 |
|
|
if (j >= n) { |
1356 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Compatible profile %s (%d) " |
1357 |
|
|
"is not supported by driver.\n", profile_string, |
1358 |
|
|
profile->va_profile); |
1359 |
|
|
continue; |
1360 |
|
|
} |
1361 |
|
|
|
1362 |
|
|
ctx->profile = profile; |
1363 |
|
|
break; |
1364 |
|
|
} |
1365 |
|
|
if (!ctx->profile) { |
1366 |
|
|
av_log(avctx, AV_LOG_ERROR, "No usable encoding profile found.\n"); |
1367 |
|
|
err = AVERROR(ENOSYS); |
1368 |
|
|
goto fail; |
1369 |
|
|
} |
1370 |
|
|
|
1371 |
|
|
avctx->profile = profile->av_profile; |
1372 |
|
|
ctx->va_profile = profile->va_profile; |
1373 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using VAAPI profile %s (%d).\n", |
1374 |
|
|
profile_string, ctx->va_profile); |
1375 |
|
|
|
1376 |
|
|
n = vaMaxNumEntrypoints(ctx->hwctx->display); |
1377 |
|
|
va_entrypoints = av_malloc_array(n, sizeof(VAEntrypoint)); |
1378 |
|
|
if (!va_entrypoints) { |
1379 |
|
|
err = AVERROR(ENOMEM); |
1380 |
|
|
goto fail; |
1381 |
|
|
} |
1382 |
|
|
vas = vaQueryConfigEntrypoints(ctx->hwctx->display, ctx->va_profile, |
1383 |
|
|
va_entrypoints, &n); |
1384 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
1385 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query entrypoints for " |
1386 |
|
|
"profile %s (%d): %d (%s).\n", profile_string, |
1387 |
|
|
ctx->va_profile, vas, vaErrorStr(vas)); |
1388 |
|
|
err = AVERROR_EXTERNAL; |
1389 |
|
|
goto fail; |
1390 |
|
|
} |
1391 |
|
|
|
1392 |
|
|
for (i = 0; i < n; i++) { |
1393 |
|
|
for (j = 0; usable_entrypoints[j]; j++) { |
1394 |
|
|
if (va_entrypoints[i] == usable_entrypoints[j]) |
1395 |
|
|
break; |
1396 |
|
|
} |
1397 |
|
|
if (usable_entrypoints[j]) |
1398 |
|
|
break; |
1399 |
|
|
} |
1400 |
|
|
if (i >= n) { |
1401 |
|
|
av_log(avctx, AV_LOG_ERROR, "No usable encoding entrypoint found " |
1402 |
|
|
"for profile %s (%d).\n", profile_string, ctx->va_profile); |
1403 |
|
|
err = AVERROR(ENOSYS); |
1404 |
|
|
goto fail; |
1405 |
|
|
} |
1406 |
|
|
|
1407 |
|
|
ctx->va_entrypoint = va_entrypoints[i]; |
1408 |
|
|
#if VA_CHECK_VERSION(1, 0, 0) |
1409 |
|
|
entrypoint_string = vaEntrypointStr(ctx->va_entrypoint); |
1410 |
|
|
#else |
1411 |
|
|
entrypoint_string = "(no entrypoint names)"; |
1412 |
|
|
#endif |
1413 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using VAAPI entrypoint %s (%d).\n", |
1414 |
|
|
entrypoint_string, ctx->va_entrypoint); |
1415 |
|
|
|
1416 |
|
|
for (i = 0; i < FF_ARRAY_ELEMS(vaapi_encode_rt_formats); i++) { |
1417 |
|
|
rt_format = &vaapi_encode_rt_formats[i]; |
1418 |
|
|
if (rt_format->depth == depth && |
1419 |
|
|
rt_format->nb_components == profile->nb_components && |
1420 |
|
|
rt_format->log2_chroma_w == profile->log2_chroma_w && |
1421 |
|
|
rt_format->log2_chroma_h == profile->log2_chroma_h) |
1422 |
|
|
break; |
1423 |
|
|
} |
1424 |
|
|
if (i >= FF_ARRAY_ELEMS(vaapi_encode_rt_formats)) { |
1425 |
|
|
av_log(avctx, AV_LOG_ERROR, "No usable render target format " |
1426 |
|
|
"found for profile %s (%d) entrypoint %s (%d).\n", |
1427 |
|
|
profile_string, ctx->va_profile, |
1428 |
|
|
entrypoint_string, ctx->va_entrypoint); |
1429 |
|
|
err = AVERROR(ENOSYS); |
1430 |
|
|
goto fail; |
1431 |
|
|
} |
1432 |
|
|
|
1433 |
|
|
rt_format_attr = (VAConfigAttrib) { VAConfigAttribRTFormat }; |
1434 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
1435 |
|
|
ctx->va_profile, ctx->va_entrypoint, |
1436 |
|
|
&rt_format_attr, 1); |
1437 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
1438 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query RT format " |
1439 |
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas)); |
1440 |
|
|
err = AVERROR_EXTERNAL; |
1441 |
|
|
goto fail; |
1442 |
|
|
} |
1443 |
|
|
|
1444 |
|
|
if (rt_format_attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
1445 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RT format config attribute not " |
1446 |
|
|
"supported by driver: assuming surface RT format %s " |
1447 |
|
|
"is valid.\n", rt_format->name); |
1448 |
|
|
} else if (!(rt_format_attr.value & rt_format->value)) { |
1449 |
|
|
av_log(avctx, AV_LOG_ERROR, "Surface RT format %s not supported " |
1450 |
|
|
"by driver for encoding profile %s (%d) entrypoint %s (%d).\n", |
1451 |
|
|
rt_format->name, profile_string, ctx->va_profile, |
1452 |
|
|
entrypoint_string, ctx->va_entrypoint); |
1453 |
|
|
err = AVERROR(ENOSYS); |
1454 |
|
|
goto fail; |
1455 |
|
|
} else { |
1456 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using VAAPI render target " |
1457 |
|
|
"format %s (%#x).\n", rt_format->name, rt_format->value); |
1458 |
|
|
ctx->config_attributes[ctx->nb_config_attributes++] = |
1459 |
|
|
(VAConfigAttrib) { |
1460 |
|
|
.type = VAConfigAttribRTFormat, |
1461 |
|
|
.value = rt_format->value, |
1462 |
|
|
}; |
1463 |
|
|
} |
1464 |
|
|
|
1465 |
|
|
err = 0; |
1466 |
|
|
fail: |
1467 |
|
|
av_freep(&va_profiles); |
1468 |
|
|
av_freep(&va_entrypoints); |
1469 |
|
|
return err; |
1470 |
|
|
} |
1471 |
|
|
|
1472 |
|
|
static const VAAPIEncodeRCMode vaapi_encode_rc_modes[] = { |
1473 |
|
|
// Bitrate Quality |
1474 |
|
|
// | Maxrate | HRD/VBV |
1475 |
|
|
{ 0 }, // | | | | |
1476 |
|
|
{ RC_MODE_CQP, "CQP", 1, VA_RC_CQP, 0, 0, 1, 0 }, |
1477 |
|
|
{ RC_MODE_CBR, "CBR", 1, VA_RC_CBR, 1, 0, 0, 1 }, |
1478 |
|
|
{ RC_MODE_VBR, "VBR", 1, VA_RC_VBR, 1, 1, 0, 1 }, |
1479 |
|
|
#if VA_CHECK_VERSION(1, 1, 0) |
1480 |
|
|
{ RC_MODE_ICQ, "ICQ", 1, VA_RC_ICQ, 0, 0, 1, 0 }, |
1481 |
|
|
#else |
1482 |
|
|
{ RC_MODE_ICQ, "ICQ", 0 }, |
1483 |
|
|
#endif |
1484 |
|
|
#if VA_CHECK_VERSION(1, 3, 0) |
1485 |
|
|
{ RC_MODE_QVBR, "QVBR", 1, VA_RC_QVBR, 1, 1, 1, 1 }, |
1486 |
|
|
{ RC_MODE_AVBR, "AVBR", 0, VA_RC_AVBR, 1, 0, 0, 0 }, |
1487 |
|
|
#else |
1488 |
|
|
{ RC_MODE_QVBR, "QVBR", 0 }, |
1489 |
|
|
{ RC_MODE_AVBR, "AVBR", 0 }, |
1490 |
|
|
#endif |
1491 |
|
|
}; |
1492 |
|
|
|
1493 |
|
|
static av_cold int vaapi_encode_init_rate_control(AVCodecContext *avctx) |
1494 |
|
|
{ |
1495 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1496 |
|
|
uint32_t supported_va_rc_modes; |
1497 |
|
|
const VAAPIEncodeRCMode *rc_mode; |
1498 |
|
|
int64_t rc_bits_per_second; |
1499 |
|
|
int rc_target_percentage; |
1500 |
|
|
int rc_window_size; |
1501 |
|
|
int rc_quality; |
1502 |
|
|
int64_t hrd_buffer_size; |
1503 |
|
|
int64_t hrd_initial_buffer_fullness; |
1504 |
|
|
int fr_num, fr_den; |
1505 |
|
|
VAConfigAttrib rc_attr = { VAConfigAttribRateControl }; |
1506 |
|
|
VAStatus vas; |
1507 |
|
|
char supported_rc_modes_string[64]; |
1508 |
|
|
|
1509 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
1510 |
|
|
ctx->va_profile, ctx->va_entrypoint, |
1511 |
|
|
&rc_attr, 1); |
1512 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
1513 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query rate control " |
1514 |
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas)); |
1515 |
|
|
return AVERROR_EXTERNAL; |
1516 |
|
|
} |
1517 |
|
|
if (rc_attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
1518 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Driver does not report any " |
1519 |
|
|
"supported rate control modes: assuming CQP only.\n"); |
1520 |
|
|
supported_va_rc_modes = VA_RC_CQP; |
1521 |
|
|
strcpy(supported_rc_modes_string, "unknown"); |
1522 |
|
|
} else { |
1523 |
|
|
char *str = supported_rc_modes_string; |
1524 |
|
|
size_t len = sizeof(supported_rc_modes_string); |
1525 |
|
|
int i, first = 1, res; |
1526 |
|
|
|
1527 |
|
|
supported_va_rc_modes = rc_attr.value; |
1528 |
|
|
for (i = 0; i < FF_ARRAY_ELEMS(vaapi_encode_rc_modes); i++) { |
1529 |
|
|
rc_mode = &vaapi_encode_rc_modes[i]; |
1530 |
|
|
if (supported_va_rc_modes & rc_mode->va_mode) { |
1531 |
|
|
res = snprintf(str, len, "%s%s", |
1532 |
|
|
first ? "" : ", ", rc_mode->name); |
1533 |
|
|
first = 0; |
1534 |
|
|
if (res < 0) { |
1535 |
|
|
*str = 0; |
1536 |
|
|
break; |
1537 |
|
|
} |
1538 |
|
|
len -= res; |
1539 |
|
|
str += res; |
1540 |
|
|
if (len == 0) |
1541 |
|
|
break; |
1542 |
|
|
} |
1543 |
|
|
} |
1544 |
|
|
|
1545 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Driver supports RC modes %s.\n", |
1546 |
|
|
supported_rc_modes_string); |
1547 |
|
|
} |
1548 |
|
|
|
1549 |
|
|
// Rate control mode selection: |
1550 |
|
|
// * If the user has set a mode explicitly with the rc_mode option, |
1551 |
|
|
// use it and fail if it is not available. |
1552 |
|
|
// * If an explicit QP option has been set, use CQP. |
1553 |
|
|
// * If the codec is CQ-only, use CQP. |
1554 |
|
|
// * If the QSCALE avcodec option is set, use CQP. |
1555 |
|
|
// * If bitrate and quality are both set, try QVBR. |
1556 |
|
|
// * If quality is set, try ICQ, then CQP. |
1557 |
|
|
// * If bitrate and maxrate are set and have the same value, try CBR. |
1558 |
|
|
// * If a bitrate is set, try AVBR, then VBR, then CBR. |
1559 |
|
|
// * If no bitrate is set, try ICQ, then CQP. |
1560 |
|
|
|
1561 |
|
|
#define TRY_RC_MODE(mode, fail) do { \ |
1562 |
|
|
rc_mode = &vaapi_encode_rc_modes[mode]; \ |
1563 |
|
|
if (!(rc_mode->va_mode & supported_va_rc_modes)) { \ |
1564 |
|
|
if (fail) { \ |
1565 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support %s " \ |
1566 |
|
|
"RC mode (supported modes: %s).\n", rc_mode->name, \ |
1567 |
|
|
supported_rc_modes_string); \ |
1568 |
|
|
return AVERROR(EINVAL); \ |
1569 |
|
|
} \ |
1570 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Driver does not support %s " \ |
1571 |
|
|
"RC mode.\n", rc_mode->name); \ |
1572 |
|
|
rc_mode = NULL; \ |
1573 |
|
|
} else { \ |
1574 |
|
|
goto rc_mode_found; \ |
1575 |
|
|
} \ |
1576 |
|
|
} while (0) |
1577 |
|
|
|
1578 |
|
|
if (ctx->explicit_rc_mode) |
1579 |
|
|
TRY_RC_MODE(ctx->explicit_rc_mode, 1); |
1580 |
|
|
|
1581 |
|
|
if (ctx->explicit_qp) |
1582 |
|
|
TRY_RC_MODE(RC_MODE_CQP, 1); |
1583 |
|
|
|
1584 |
|
|
if (ctx->codec->flags & FLAG_CONSTANT_QUALITY_ONLY) |
1585 |
|
|
TRY_RC_MODE(RC_MODE_CQP, 1); |
1586 |
|
|
|
1587 |
|
|
if (avctx->flags & AV_CODEC_FLAG_QSCALE) |
1588 |
|
|
TRY_RC_MODE(RC_MODE_CQP, 1); |
1589 |
|
|
|
1590 |
|
|
if (avctx->bit_rate > 0 && avctx->global_quality > 0) |
1591 |
|
|
TRY_RC_MODE(RC_MODE_QVBR, 0); |
1592 |
|
|
|
1593 |
|
|
if (avctx->global_quality > 0) { |
1594 |
|
|
TRY_RC_MODE(RC_MODE_ICQ, 0); |
1595 |
|
|
TRY_RC_MODE(RC_MODE_CQP, 0); |
1596 |
|
|
} |
1597 |
|
|
|
1598 |
|
|
if (avctx->bit_rate > 0 && avctx->rc_max_rate == avctx->bit_rate) |
1599 |
|
|
TRY_RC_MODE(RC_MODE_CBR, 0); |
1600 |
|
|
|
1601 |
|
|
if (avctx->bit_rate > 0) { |
1602 |
|
|
TRY_RC_MODE(RC_MODE_AVBR, 0); |
1603 |
|
|
TRY_RC_MODE(RC_MODE_VBR, 0); |
1604 |
|
|
TRY_RC_MODE(RC_MODE_CBR, 0); |
1605 |
|
|
} else { |
1606 |
|
|
TRY_RC_MODE(RC_MODE_ICQ, 0); |
1607 |
|
|
TRY_RC_MODE(RC_MODE_CQP, 0); |
1608 |
|
|
} |
1609 |
|
|
|
1610 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support any " |
1611 |
|
|
"RC mode compatible with selected options " |
1612 |
|
|
"(supported modes: %s).\n", supported_rc_modes_string); |
1613 |
|
|
return AVERROR(EINVAL); |
1614 |
|
|
|
1615 |
|
|
rc_mode_found: |
1616 |
|
|
if (rc_mode->bitrate) { |
1617 |
|
|
if (avctx->bit_rate <= 0) { |
1618 |
|
|
av_log(avctx, AV_LOG_ERROR, "Bitrate must be set for %s " |
1619 |
|
|
"RC mode.\n", rc_mode->name); |
1620 |
|
|
return AVERROR(EINVAL); |
1621 |
|
|
} |
1622 |
|
|
|
1623 |
|
|
if (rc_mode->mode == RC_MODE_AVBR) { |
1624 |
|
|
// For maximum confusion AVBR is hacked into the existing API |
1625 |
|
|
// by overloading some of the fields with completely different |
1626 |
|
|
// meanings. |
1627 |
|
|
|
1628 |
|
|
// Target percentage does not apply in AVBR mode. |
1629 |
|
|
rc_bits_per_second = avctx->bit_rate; |
1630 |
|
|
|
1631 |
|
|
// Accuracy tolerance range for meeting the specified target |
1632 |
|
|
// bitrate. It's very unclear how this is actually intended |
1633 |
|
|
// to work - since we do want to get the specified bitrate, |
1634 |
|
|
// set the accuracy to 100% for now. |
1635 |
|
|
rc_target_percentage = 100; |
1636 |
|
|
|
1637 |
|
|
// Convergence period in frames. The GOP size reflects the |
1638 |
|
|
// user's intended block size for cutting, so reusing that |
1639 |
|
|
// as the convergence period seems a reasonable default. |
1640 |
|
|
rc_window_size = avctx->gop_size > 0 ? avctx->gop_size : 60; |
1641 |
|
|
|
1642 |
|
|
} else if (rc_mode->maxrate) { |
1643 |
|
|
if (avctx->rc_max_rate > 0) { |
1644 |
|
|
if (avctx->rc_max_rate < avctx->bit_rate) { |
1645 |
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid bitrate settings: " |
1646 |
|
|
"bitrate (%"PRId64") must not be greater than " |
1647 |
|
|
"maxrate (%"PRId64").\n", avctx->bit_rate, |
1648 |
|
|
avctx->rc_max_rate); |
1649 |
|
|
return AVERROR(EINVAL); |
1650 |
|
|
} |
1651 |
|
|
rc_bits_per_second = avctx->rc_max_rate; |
1652 |
|
|
rc_target_percentage = (avctx->bit_rate * 100) / |
1653 |
|
|
avctx->rc_max_rate; |
1654 |
|
|
} else { |
1655 |
|
|
// We only have a target bitrate, but this mode requires |
1656 |
|
|
// that a maximum rate be supplied as well. Since the |
1657 |
|
|
// user does not want this to be a constraint, arbitrarily |
1658 |
|
|
// pick a maximum rate of double the target rate. |
1659 |
|
|
rc_bits_per_second = 2 * avctx->bit_rate; |
1660 |
|
|
rc_target_percentage = 50; |
1661 |
|
|
} |
1662 |
|
|
} else { |
1663 |
|
|
if (avctx->rc_max_rate > avctx->bit_rate) { |
1664 |
|
|
av_log(avctx, AV_LOG_WARNING, "Max bitrate is ignored " |
1665 |
|
|
"in %s RC mode.\n", rc_mode->name); |
1666 |
|
|
} |
1667 |
|
|
rc_bits_per_second = avctx->bit_rate; |
1668 |
|
|
rc_target_percentage = 100; |
1669 |
|
|
} |
1670 |
|
|
} else { |
1671 |
|
|
rc_bits_per_second = 0; |
1672 |
|
|
rc_target_percentage = 100; |
1673 |
|
|
} |
1674 |
|
|
|
1675 |
|
|
if (rc_mode->quality) { |
1676 |
|
|
if (ctx->explicit_qp) { |
1677 |
|
|
rc_quality = ctx->explicit_qp; |
1678 |
|
|
} else if (avctx->global_quality > 0) { |
1679 |
|
|
rc_quality = avctx->global_quality; |
1680 |
|
|
} else { |
1681 |
|
|
rc_quality = ctx->codec->default_quality; |
1682 |
|
|
av_log(avctx, AV_LOG_WARNING, "No quality level set; " |
1683 |
|
|
"using default (%d).\n", rc_quality); |
1684 |
|
|
} |
1685 |
|
|
} else { |
1686 |
|
|
rc_quality = 0; |
1687 |
|
|
} |
1688 |
|
|
|
1689 |
|
|
if (rc_mode->hrd) { |
1690 |
|
|
if (avctx->rc_buffer_size) |
1691 |
|
|
hrd_buffer_size = avctx->rc_buffer_size; |
1692 |
|
|
else if (avctx->rc_max_rate > 0) |
1693 |
|
|
hrd_buffer_size = avctx->rc_max_rate; |
1694 |
|
|
else |
1695 |
|
|
hrd_buffer_size = avctx->bit_rate; |
1696 |
|
|
if (avctx->rc_initial_buffer_occupancy) { |
1697 |
|
|
if (avctx->rc_initial_buffer_occupancy > hrd_buffer_size) { |
1698 |
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid RC buffer settings: " |
1699 |
|
|
"must have initial buffer size (%d) <= " |
1700 |
|
|
"buffer size (%"PRId64").\n", |
1701 |
|
|
avctx->rc_initial_buffer_occupancy, hrd_buffer_size); |
1702 |
|
|
return AVERROR(EINVAL); |
1703 |
|
|
} |
1704 |
|
|
hrd_initial_buffer_fullness = avctx->rc_initial_buffer_occupancy; |
1705 |
|
|
} else { |
1706 |
|
|
hrd_initial_buffer_fullness = hrd_buffer_size * 3 / 4; |
1707 |
|
|
} |
1708 |
|
|
|
1709 |
|
|
rc_window_size = (hrd_buffer_size * 1000) / rc_bits_per_second; |
1710 |
|
|
} else { |
1711 |
|
|
if (avctx->rc_buffer_size || avctx->rc_initial_buffer_occupancy) { |
1712 |
|
|
av_log(avctx, AV_LOG_WARNING, "Buffering settings are ignored " |
1713 |
|
|
"in %s RC mode.\n", rc_mode->name); |
1714 |
|
|
} |
1715 |
|
|
|
1716 |
|
|
hrd_buffer_size = 0; |
1717 |
|
|
hrd_initial_buffer_fullness = 0; |
1718 |
|
|
|
1719 |
|
|
if (rc_mode->mode != RC_MODE_AVBR) { |
1720 |
|
|
// Already set (with completely different meaning) for AVBR. |
1721 |
|
|
rc_window_size = 1000; |
1722 |
|
|
} |
1723 |
|
|
} |
1724 |
|
|
|
1725 |
|
|
if (rc_bits_per_second > UINT32_MAX || |
1726 |
|
|
hrd_buffer_size > UINT32_MAX || |
1727 |
|
|
hrd_initial_buffer_fullness > UINT32_MAX) { |
1728 |
|
|
av_log(avctx, AV_LOG_ERROR, "RC parameters of 2^32 or " |
1729 |
|
|
"greater are not supported by VAAPI.\n"); |
1730 |
|
|
return AVERROR(EINVAL); |
1731 |
|
|
} |
1732 |
|
|
|
1733 |
|
|
ctx->rc_mode = rc_mode; |
1734 |
|
|
ctx->rc_quality = rc_quality; |
1735 |
|
|
ctx->va_rc_mode = rc_mode->va_mode; |
1736 |
|
|
ctx->va_bit_rate = rc_bits_per_second; |
1737 |
|
|
|
1738 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RC mode: %s.\n", rc_mode->name); |
1739 |
|
|
if (rc_attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
1740 |
|
|
// This driver does not want the RC mode attribute to be set. |
1741 |
|
|
} else { |
1742 |
|
|
ctx->config_attributes[ctx->nb_config_attributes++] = |
1743 |
|
|
(VAConfigAttrib) { |
1744 |
|
|
.type = VAConfigAttribRateControl, |
1745 |
|
|
.value = ctx->va_rc_mode, |
1746 |
|
|
}; |
1747 |
|
|
} |
1748 |
|
|
|
1749 |
|
|
if (rc_mode->quality) |
1750 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RC quality: %d.\n", rc_quality); |
1751 |
|
|
|
1752 |
|
|
if (rc_mode->va_mode != VA_RC_CQP) { |
1753 |
|
|
if (rc_mode->mode == RC_MODE_AVBR) { |
1754 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RC target: %"PRId64" bps " |
1755 |
|
|
"converging in %d frames with %d%% accuracy.\n", |
1756 |
|
|
rc_bits_per_second, rc_window_size, |
1757 |
|
|
rc_target_percentage); |
1758 |
|
|
} else if (rc_mode->bitrate) { |
1759 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RC target: %d%% of " |
1760 |
|
|
"%"PRId64" bps over %d ms.\n", rc_target_percentage, |
1761 |
|
|
rc_bits_per_second, rc_window_size); |
1762 |
|
|
} |
1763 |
|
|
|
1764 |
|
|
ctx->rc_params = (VAEncMiscParameterRateControl) { |
1765 |
|
|
.bits_per_second = rc_bits_per_second, |
1766 |
|
|
.target_percentage = rc_target_percentage, |
1767 |
|
|
.window_size = rc_window_size, |
1768 |
|
|
.initial_qp = 0, |
1769 |
|
|
.min_qp = (avctx->qmin > 0 ? avctx->qmin : 0), |
1770 |
|
|
.basic_unit_size = 0, |
1771 |
|
|
#if VA_CHECK_VERSION(1, 1, 0) |
1772 |
|
|
.ICQ_quality_factor = av_clip(rc_quality, 1, 51), |
1773 |
|
|
.max_qp = (avctx->qmax > 0 ? avctx->qmax : 0), |
1774 |
|
|
#endif |
1775 |
|
|
#if VA_CHECK_VERSION(1, 3, 0) |
1776 |
|
|
.quality_factor = rc_quality, |
1777 |
|
|
#endif |
1778 |
|
|
}; |
1779 |
|
|
vaapi_encode_add_global_param(avctx, |
1780 |
|
|
VAEncMiscParameterTypeRateControl, |
1781 |
|
|
&ctx->rc_params, |
1782 |
|
|
sizeof(ctx->rc_params)); |
1783 |
|
|
} |
1784 |
|
|
|
1785 |
|
|
if (rc_mode->hrd) { |
1786 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RC buffer: %"PRId64" bits, " |
1787 |
|
|
"initial fullness %"PRId64" bits.\n", |
1788 |
|
|
hrd_buffer_size, hrd_initial_buffer_fullness); |
1789 |
|
|
|
1790 |
|
|
ctx->hrd_params = (VAEncMiscParameterHRD) { |
1791 |
|
|
.initial_buffer_fullness = hrd_initial_buffer_fullness, |
1792 |
|
|
.buffer_size = hrd_buffer_size, |
1793 |
|
|
}; |
1794 |
|
|
vaapi_encode_add_global_param(avctx, |
1795 |
|
|
VAEncMiscParameterTypeHRD, |
1796 |
|
|
&ctx->hrd_params, |
1797 |
|
|
sizeof(ctx->hrd_params)); |
1798 |
|
|
} |
1799 |
|
|
|
1800 |
|
|
if (avctx->framerate.num > 0 && avctx->framerate.den > 0) |
1801 |
|
|
av_reduce(&fr_num, &fr_den, |
1802 |
|
|
avctx->framerate.num, avctx->framerate.den, 65535); |
1803 |
|
|
else |
1804 |
|
|
av_reduce(&fr_num, &fr_den, |
1805 |
|
|
avctx->time_base.den, avctx->time_base.num, 65535); |
1806 |
|
|
|
1807 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "RC framerate: %d/%d (%.2f fps).\n", |
1808 |
|
|
fr_num, fr_den, (double)fr_num / fr_den); |
1809 |
|
|
|
1810 |
|
|
ctx->fr_params = (VAEncMiscParameterFrameRate) { |
1811 |
|
|
.framerate = (unsigned int)fr_den << 16 | fr_num, |
1812 |
|
|
}; |
1813 |
|
|
#if VA_CHECK_VERSION(0, 40, 0) |
1814 |
|
|
vaapi_encode_add_global_param(avctx, |
1815 |
|
|
VAEncMiscParameterTypeFrameRate, |
1816 |
|
|
&ctx->fr_params, |
1817 |
|
|
sizeof(ctx->fr_params)); |
1818 |
|
|
#endif |
1819 |
|
|
|
1820 |
|
|
return 0; |
1821 |
|
|
} |
1822 |
|
|
|
1823 |
|
|
static av_cold int vaapi_encode_init_gop_structure(AVCodecContext *avctx) |
1824 |
|
|
{ |
1825 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1826 |
|
|
VAStatus vas; |
1827 |
|
|
VAConfigAttrib attr = { VAConfigAttribEncMaxRefFrames }; |
1828 |
|
|
uint32_t ref_l0, ref_l1; |
1829 |
|
|
|
1830 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
1831 |
|
|
ctx->va_profile, |
1832 |
|
|
ctx->va_entrypoint, |
1833 |
|
|
&attr, 1); |
1834 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
1835 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query reference frames " |
1836 |
|
|
"attribute: %d (%s).\n", vas, vaErrorStr(vas)); |
1837 |
|
|
return AVERROR_EXTERNAL; |
1838 |
|
|
} |
1839 |
|
|
|
1840 |
|
|
if (attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
1841 |
|
|
ref_l0 = ref_l1 = 0; |
1842 |
|
|
} else { |
1843 |
|
|
ref_l0 = attr.value & 0xffff; |
1844 |
|
|
ref_l1 = attr.value >> 16 & 0xffff; |
1845 |
|
|
} |
1846 |
|
|
|
1847 |
|
|
if (ctx->codec->flags & FLAG_INTRA_ONLY || |
1848 |
|
|
avctx->gop_size <= 1) { |
1849 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using intra frames only.\n"); |
1850 |
|
|
ctx->gop_size = 1; |
1851 |
|
|
} else if (ref_l0 < 1) { |
1852 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support any " |
1853 |
|
|
"reference frames.\n"); |
1854 |
|
|
return AVERROR(EINVAL); |
1855 |
|
|
} else if (!(ctx->codec->flags & FLAG_B_PICTURES) || |
1856 |
|
|
ref_l1 < 1 || avctx->max_b_frames < 1) { |
1857 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using intra and P-frames " |
1858 |
|
|
"(supported references: %d / %d).\n", ref_l0, ref_l1); |
1859 |
|
|
ctx->gop_size = avctx->gop_size; |
1860 |
|
|
ctx->p_per_i = INT_MAX; |
1861 |
|
|
ctx->b_per_p = 0; |
1862 |
|
|
} else { |
1863 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using intra, P- and B-frames " |
1864 |
|
|
"(supported references: %d / %d).\n", ref_l0, ref_l1); |
1865 |
|
|
ctx->gop_size = avctx->gop_size; |
1866 |
|
|
ctx->p_per_i = INT_MAX; |
1867 |
|
|
ctx->b_per_p = avctx->max_b_frames; |
1868 |
|
|
if (ctx->codec->flags & FLAG_B_PICTURE_REFERENCES) { |
1869 |
|
|
ctx->max_b_depth = FFMIN(ctx->desired_b_depth, |
1870 |
|
|
av_log2(ctx->b_per_p) + 1); |
1871 |
|
|
} else { |
1872 |
|
|
ctx->max_b_depth = 1; |
1873 |
|
|
} |
1874 |
|
|
} |
1875 |
|
|
|
1876 |
|
|
if (ctx->codec->flags & FLAG_NON_IDR_KEY_PICTURES) { |
1877 |
|
|
ctx->closed_gop = !!(avctx->flags & AV_CODEC_FLAG_CLOSED_GOP); |
1878 |
|
|
ctx->gop_per_idr = ctx->idr_interval + 1; |
1879 |
|
|
} else { |
1880 |
|
|
ctx->closed_gop = 1; |
1881 |
|
|
ctx->gop_per_idr = 1; |
1882 |
|
|
} |
1883 |
|
|
|
1884 |
|
|
return 0; |
1885 |
|
|
} |
1886 |
|
|
|
1887 |
|
|
static av_cold int vaapi_encode_init_row_slice_structure(AVCodecContext *avctx, |
1888 |
|
|
uint32_t slice_structure) |
1889 |
|
|
{ |
1890 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1891 |
|
|
int req_slices; |
1892 |
|
|
|
1893 |
|
|
// For fixed-size slices currently we only support whole rows, making |
1894 |
|
|
// rectangular slices. This could be extended to arbitrary runs of |
1895 |
|
|
// blocks, but since slices tend to be a conformance requirement and |
1896 |
|
|
// most cases (such as broadcast or bluray) want rectangular slices |
1897 |
|
|
// only it would need to be gated behind another option. |
1898 |
|
|
if (avctx->slices > ctx->slice_block_rows) { |
1899 |
|
|
av_log(avctx, AV_LOG_WARNING, "Not enough rows to use " |
1900 |
|
|
"configured number of slices (%d < %d); using " |
1901 |
|
|
"maximum.\n", ctx->slice_block_rows, avctx->slices); |
1902 |
|
|
req_slices = ctx->slice_block_rows; |
1903 |
|
|
} else { |
1904 |
|
|
req_slices = avctx->slices; |
1905 |
|
|
} |
1906 |
|
|
if (slice_structure & VA_ENC_SLICE_STRUCTURE_ARBITRARY_ROWS || |
1907 |
|
|
slice_structure & VA_ENC_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS) { |
1908 |
|
|
ctx->nb_slices = req_slices; |
1909 |
|
|
ctx->slice_size = ctx->slice_block_rows / ctx->nb_slices; |
1910 |
|
|
} else if (slice_structure & VA_ENC_SLICE_STRUCTURE_POWER_OF_TWO_ROWS) { |
1911 |
|
|
int k; |
1912 |
|
|
for (k = 1;; k *= 2) { |
1913 |
|
|
if (2 * k * (req_slices - 1) + 1 >= ctx->slice_block_rows) |
1914 |
|
|
break; |
1915 |
|
|
} |
1916 |
|
|
ctx->nb_slices = (ctx->slice_block_rows + k - 1) / k; |
1917 |
|
|
ctx->slice_size = k; |
1918 |
|
|
#if VA_CHECK_VERSION(1, 0, 0) |
1919 |
|
|
} else if (slice_structure & VA_ENC_SLICE_STRUCTURE_EQUAL_ROWS) { |
1920 |
|
|
ctx->nb_slices = ctx->slice_block_rows; |
1921 |
|
|
ctx->slice_size = 1; |
1922 |
|
|
#endif |
1923 |
|
|
} else { |
1924 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support any usable " |
1925 |
|
|
"slice structure modes (%#x).\n", slice_structure); |
1926 |
|
|
return AVERROR(EINVAL); |
1927 |
|
|
} |
1928 |
|
|
|
1929 |
|
|
return 0; |
1930 |
|
|
} |
1931 |
|
|
|
1932 |
|
|
static av_cold int vaapi_encode_init_tile_slice_structure(AVCodecContext *avctx, |
1933 |
|
|
uint32_t slice_structure) |
1934 |
|
|
{ |
1935 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1936 |
|
|
int i, req_tiles; |
1937 |
|
|
|
1938 |
|
|
if (!(slice_structure & VA_ENC_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS || |
1939 |
|
|
(slice_structure & VA_ENC_SLICE_STRUCTURE_ARBITRARY_ROWS && |
1940 |
|
|
ctx->tile_cols == 1))) { |
1941 |
|
|
av_log(avctx, AV_LOG_ERROR, "Supported slice structure (%#x) doesn't work for " |
1942 |
|
|
"current tile requirement.\n", slice_structure); |
1943 |
|
|
return AVERROR(EINVAL); |
1944 |
|
|
} |
1945 |
|
|
|
1946 |
|
|
if (ctx->tile_rows > ctx->slice_block_rows || |
1947 |
|
|
ctx->tile_cols > ctx->slice_block_cols) { |
1948 |
|
|
av_log(avctx, AV_LOG_WARNING, "Not enough block rows/cols (%d x %d) " |
1949 |
|
|
"for configured number of tile (%d x %d); ", |
1950 |
|
|
ctx->slice_block_rows, ctx->slice_block_cols, |
1951 |
|
|
ctx->tile_rows, ctx->tile_cols); |
1952 |
|
|
ctx->tile_rows = ctx->tile_rows > ctx->slice_block_rows ? |
1953 |
|
|
ctx->slice_block_rows : ctx->tile_rows; |
1954 |
|
|
ctx->tile_cols = ctx->tile_cols > ctx->slice_block_cols ? |
1955 |
|
|
ctx->slice_block_cols : ctx->tile_cols; |
1956 |
|
|
av_log(avctx, AV_LOG_WARNING, "using allowed maximum (%d x %d).\n", |
1957 |
|
|
ctx->tile_rows, ctx->tile_cols); |
1958 |
|
|
} |
1959 |
|
|
|
1960 |
|
|
req_tiles = ctx->tile_rows * ctx->tile_cols; |
1961 |
|
|
|
1962 |
|
|
// Tile slice is not allowed to cross the boundary of a tile due to |
1963 |
|
|
// the constraints of media-driver. Currently we support one slice |
1964 |
|
|
// per tile. This could be extended to multiple slices per tile. |
1965 |
|
|
if (avctx->slices != req_tiles) |
1966 |
|
|
av_log(avctx, AV_LOG_WARNING, "The number of requested slices " |
1967 |
|
|
"mismatches with configured number of tile (%d != %d); " |
1968 |
|
|
"using requested tile number for slice.\n", |
1969 |
|
|
avctx->slices, req_tiles); |
1970 |
|
|
|
1971 |
|
|
ctx->nb_slices = req_tiles; |
1972 |
|
|
|
1973 |
|
|
// Default in uniform spacing |
1974 |
|
|
// 6-3, 6-5 |
1975 |
|
|
for (i = 0; i < ctx->tile_cols; i++) { |
1976 |
|
|
ctx->col_width[i] = ( i + 1 ) * ctx->slice_block_cols / ctx->tile_cols - |
1977 |
|
|
i * ctx->slice_block_cols / ctx->tile_cols; |
1978 |
|
|
ctx->col_bd[i + 1] = ctx->col_bd[i] + ctx->col_width[i]; |
1979 |
|
|
} |
1980 |
|
|
// 6-4, 6-6 |
1981 |
|
|
for (i = 0; i < ctx->tile_rows; i++) { |
1982 |
|
|
ctx->row_height[i] = ( i + 1 ) * ctx->slice_block_rows / ctx->tile_rows - |
1983 |
|
|
i * ctx->slice_block_rows / ctx->tile_rows; |
1984 |
|
|
ctx->row_bd[i + 1] = ctx->row_bd[i] + ctx->row_height[i]; |
1985 |
|
|
} |
1986 |
|
|
|
1987 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Encoding pictures with %d x %d tile.\n", |
1988 |
|
|
ctx->tile_rows, ctx->tile_cols); |
1989 |
|
|
|
1990 |
|
|
return 0; |
1991 |
|
|
} |
1992 |
|
|
|
1993 |
|
|
static av_cold int vaapi_encode_init_slice_structure(AVCodecContext *avctx) |
1994 |
|
|
{ |
1995 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
1996 |
|
|
VAConfigAttrib attr[3] = { { VAConfigAttribEncMaxSlices }, |
1997 |
|
|
{ VAConfigAttribEncSliceStructure }, |
1998 |
|
|
#if VA_CHECK_VERSION(1, 1, 0) |
1999 |
|
|
{ VAConfigAttribEncTileSupport }, |
2000 |
|
|
#endif |
2001 |
|
|
}; |
2002 |
|
|
VAStatus vas; |
2003 |
|
|
uint32_t max_slices, slice_structure; |
2004 |
|
|
int ret; |
2005 |
|
|
|
2006 |
|
|
if (!(ctx->codec->flags & FLAG_SLICE_CONTROL)) { |
2007 |
|
|
if (avctx->slices > 0) { |
2008 |
|
|
av_log(avctx, AV_LOG_WARNING, "Multiple slices were requested " |
2009 |
|
|
"but this codec does not support controlling slices.\n"); |
2010 |
|
|
} |
2011 |
|
|
return 0; |
2012 |
|
|
} |
2013 |
|
|
|
2014 |
|
|
ctx->slice_block_rows = (avctx->height + ctx->slice_block_height - 1) / |
2015 |
|
|
ctx->slice_block_height; |
2016 |
|
|
ctx->slice_block_cols = (avctx->width + ctx->slice_block_width - 1) / |
2017 |
|
|
ctx->slice_block_width; |
2018 |
|
|
|
2019 |
|
|
if (avctx->slices <= 1 && !ctx->tile_rows && !ctx->tile_cols) { |
2020 |
|
|
ctx->nb_slices = 1; |
2021 |
|
|
ctx->slice_size = ctx->slice_block_rows; |
2022 |
|
|
return 0; |
2023 |
|
|
} |
2024 |
|
|
|
2025 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
2026 |
|
|
ctx->va_profile, |
2027 |
|
|
ctx->va_entrypoint, |
2028 |
|
|
attr, FF_ARRAY_ELEMS(attr)); |
2029 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2030 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query slice " |
2031 |
|
|
"attributes: %d (%s).\n", vas, vaErrorStr(vas)); |
2032 |
|
|
return AVERROR_EXTERNAL; |
2033 |
|
|
} |
2034 |
|
|
max_slices = attr[0].value; |
2035 |
|
|
slice_structure = attr[1].value; |
2036 |
|
|
if (max_slices == VA_ATTRIB_NOT_SUPPORTED || |
2037 |
|
|
slice_structure == VA_ATTRIB_NOT_SUPPORTED) { |
2038 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support encoding " |
2039 |
|
|
"pictures as multiple slices.\n."); |
2040 |
|
|
return AVERROR(EINVAL); |
2041 |
|
|
} |
2042 |
|
|
|
2043 |
|
|
if (ctx->tile_rows && ctx->tile_cols) { |
2044 |
|
|
#if VA_CHECK_VERSION(1, 1, 0) |
2045 |
|
|
uint32_t tile_support = attr[2].value; |
2046 |
|
|
if (tile_support == VA_ATTRIB_NOT_SUPPORTED) { |
2047 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support encoding " |
2048 |
|
|
"pictures as multiple tiles.\n."); |
2049 |
|
|
return AVERROR(EINVAL); |
2050 |
|
|
} |
2051 |
|
|
#else |
2052 |
|
|
av_log(avctx, AV_LOG_ERROR, "Tile encoding option is " |
2053 |
|
|
"not supported with this VAAPI version.\n"); |
2054 |
|
|
return AVERROR(EINVAL); |
2055 |
|
|
#endif |
2056 |
|
|
} |
2057 |
|
|
|
2058 |
|
|
if (ctx->tile_rows && ctx->tile_cols) |
2059 |
|
|
ret = vaapi_encode_init_tile_slice_structure(avctx, slice_structure); |
2060 |
|
|
else |
2061 |
|
|
ret = vaapi_encode_init_row_slice_structure(avctx, slice_structure); |
2062 |
|
|
if (ret < 0) |
2063 |
|
|
return ret; |
2064 |
|
|
|
2065 |
|
|
if (ctx->nb_slices > avctx->slices) { |
2066 |
|
|
av_log(avctx, AV_LOG_WARNING, "Slice count rounded up to " |
2067 |
|
|
"%d (from %d) due to driver constraints on slice " |
2068 |
|
|
"structure.\n", ctx->nb_slices, avctx->slices); |
2069 |
|
|
} |
2070 |
|
|
if (ctx->nb_slices > max_slices) { |
2071 |
|
|
av_log(avctx, AV_LOG_ERROR, "Driver does not support " |
2072 |
|
|
"encoding with %d slices (max %"PRIu32").\n", |
2073 |
|
|
ctx->nb_slices, max_slices); |
2074 |
|
|
return AVERROR(EINVAL); |
2075 |
|
|
} |
2076 |
|
|
|
2077 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Encoding pictures with %d slices.\n", |
2078 |
|
|
ctx->nb_slices); |
2079 |
|
|
return 0; |
2080 |
|
|
} |
2081 |
|
|
|
2082 |
|
|
static av_cold int vaapi_encode_init_packed_headers(AVCodecContext *avctx) |
2083 |
|
|
{ |
2084 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2085 |
|
|
VAStatus vas; |
2086 |
|
|
VAConfigAttrib attr = { VAConfigAttribEncPackedHeaders }; |
2087 |
|
|
|
2088 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
2089 |
|
|
ctx->va_profile, |
2090 |
|
|
ctx->va_entrypoint, |
2091 |
|
|
&attr, 1); |
2092 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2093 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query packed headers " |
2094 |
|
|
"attribute: %d (%s).\n", vas, vaErrorStr(vas)); |
2095 |
|
|
return AVERROR_EXTERNAL; |
2096 |
|
|
} |
2097 |
|
|
|
2098 |
|
|
if (attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
2099 |
|
|
if (ctx->desired_packed_headers) { |
2100 |
|
|
av_log(avctx, AV_LOG_WARNING, "Driver does not support any " |
2101 |
|
|
"packed headers (wanted %#x).\n", |
2102 |
|
|
ctx->desired_packed_headers); |
2103 |
|
|
} else { |
2104 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "Driver does not support any " |
2105 |
|
|
"packed headers (none wanted).\n"); |
2106 |
|
|
} |
2107 |
|
|
ctx->va_packed_headers = 0; |
2108 |
|
|
} else { |
2109 |
|
|
if (ctx->desired_packed_headers & ~attr.value) { |
2110 |
|
|
av_log(avctx, AV_LOG_WARNING, "Driver does not support some " |
2111 |
|
|
"wanted packed headers (wanted %#x, found %#x).\n", |
2112 |
|
|
ctx->desired_packed_headers, attr.value); |
2113 |
|
|
} else { |
2114 |
|
|
av_log(avctx, AV_LOG_VERBOSE, "All wanted packed headers " |
2115 |
|
|
"available (wanted %#x, found %#x).\n", |
2116 |
|
|
ctx->desired_packed_headers, attr.value); |
2117 |
|
|
} |
2118 |
|
|
ctx->va_packed_headers = ctx->desired_packed_headers & attr.value; |
2119 |
|
|
} |
2120 |
|
|
|
2121 |
|
|
if (ctx->va_packed_headers) { |
2122 |
|
|
ctx->config_attributes[ctx->nb_config_attributes++] = |
2123 |
|
|
(VAConfigAttrib) { |
2124 |
|
|
.type = VAConfigAttribEncPackedHeaders, |
2125 |
|
|
.value = ctx->va_packed_headers, |
2126 |
|
|
}; |
2127 |
|
|
} |
2128 |
|
|
|
2129 |
|
|
if ( (ctx->desired_packed_headers & VA_ENC_PACKED_HEADER_SEQUENCE) && |
2130 |
|
|
!(ctx->va_packed_headers & VA_ENC_PACKED_HEADER_SEQUENCE) && |
2131 |
|
|
(avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER)) { |
2132 |
|
|
av_log(avctx, AV_LOG_WARNING, "Driver does not support packed " |
2133 |
|
|
"sequence headers, but a global header is requested.\n"); |
2134 |
|
|
av_log(avctx, AV_LOG_WARNING, "No global header will be written: " |
2135 |
|
|
"this may result in a stream which is not usable for some " |
2136 |
|
|
"purposes (e.g. not muxable to some containers).\n"); |
2137 |
|
|
} |
2138 |
|
|
|
2139 |
|
|
return 0; |
2140 |
|
|
} |
2141 |
|
|
|
2142 |
|
|
static av_cold int vaapi_encode_init_quality(AVCodecContext *avctx) |
2143 |
|
|
{ |
2144 |
|
|
#if VA_CHECK_VERSION(0, 36, 0) |
2145 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2146 |
|
|
VAStatus vas; |
2147 |
|
|
VAConfigAttrib attr = { VAConfigAttribEncQualityRange }; |
2148 |
|
|
int quality = avctx->compression_level; |
2149 |
|
|
|
2150 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
2151 |
|
|
ctx->va_profile, |
2152 |
|
|
ctx->va_entrypoint, |
2153 |
|
|
&attr, 1); |
2154 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2155 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query quality " |
2156 |
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas)); |
2157 |
|
|
return AVERROR_EXTERNAL; |
2158 |
|
|
} |
2159 |
|
|
|
2160 |
|
|
if (attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
2161 |
|
|
if (quality != 0) { |
2162 |
|
|
av_log(avctx, AV_LOG_WARNING, "Quality attribute is not " |
2163 |
|
|
"supported: will use default quality level.\n"); |
2164 |
|
|
} |
2165 |
|
|
} else { |
2166 |
|
|
if (quality > attr.value) { |
2167 |
|
|
av_log(avctx, AV_LOG_WARNING, "Invalid quality level: " |
2168 |
|
|
"valid range is 0-%d, using %d.\n", |
2169 |
|
|
attr.value, attr.value); |
2170 |
|
|
quality = attr.value; |
2171 |
|
|
} |
2172 |
|
|
|
2173 |
|
|
ctx->quality_params = (VAEncMiscParameterBufferQualityLevel) { |
2174 |
|
|
.quality_level = quality, |
2175 |
|
|
}; |
2176 |
|
|
vaapi_encode_add_global_param(avctx, |
2177 |
|
|
VAEncMiscParameterTypeQualityLevel, |
2178 |
|
|
&ctx->quality_params, |
2179 |
|
|
sizeof(ctx->quality_params)); |
2180 |
|
|
} |
2181 |
|
|
#else |
2182 |
|
|
av_log(avctx, AV_LOG_WARNING, "The encode quality option is " |
2183 |
|
|
"not supported with this VAAPI version.\n"); |
2184 |
|
|
#endif |
2185 |
|
|
|
2186 |
|
|
return 0; |
2187 |
|
|
} |
2188 |
|
|
|
2189 |
|
|
static av_cold int vaapi_encode_init_roi(AVCodecContext *avctx) |
2190 |
|
|
{ |
2191 |
|
|
#if VA_CHECK_VERSION(1, 0, 0) |
2192 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2193 |
|
|
VAStatus vas; |
2194 |
|
|
VAConfigAttrib attr = { VAConfigAttribEncROI }; |
2195 |
|
|
|
2196 |
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display, |
2197 |
|
|
ctx->va_profile, |
2198 |
|
|
ctx->va_entrypoint, |
2199 |
|
|
&attr, 1); |
2200 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2201 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query ROI " |
2202 |
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas)); |
2203 |
|
|
return AVERROR_EXTERNAL; |
2204 |
|
|
} |
2205 |
|
|
|
2206 |
|
|
if (attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
2207 |
|
|
ctx->roi_allowed = 0; |
2208 |
|
|
} else { |
2209 |
|
|
VAConfigAttribValEncROI roi = { |
2210 |
|
|
.value = attr.value, |
2211 |
|
|
}; |
2212 |
|
|
|
2213 |
|
|
ctx->roi_max_regions = roi.bits.num_roi_regions; |
2214 |
|
|
ctx->roi_allowed = ctx->roi_max_regions > 0 && |
2215 |
|
|
(ctx->va_rc_mode == VA_RC_CQP || |
2216 |
|
|
roi.bits.roi_rc_qp_delta_support); |
2217 |
|
|
} |
2218 |
|
|
#endif |
2219 |
|
|
return 0; |
2220 |
|
|
} |
2221 |
|
|
|
2222 |
|
|
static void vaapi_encode_free_output_buffer(void *opaque, |
2223 |
|
|
uint8_t *data) |
2224 |
|
|
{ |
2225 |
|
|
AVCodecContext *avctx = opaque; |
2226 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2227 |
|
|
VABufferID buffer_id; |
2228 |
|
|
|
2229 |
|
|
buffer_id = (VABufferID)(uintptr_t)data; |
2230 |
|
|
|
2231 |
|
|
vaDestroyBuffer(ctx->hwctx->display, buffer_id); |
2232 |
|
|
|
2233 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Freed output buffer %#x\n", buffer_id); |
2234 |
|
|
} |
2235 |
|
|
|
2236 |
|
|
static AVBufferRef *vaapi_encode_alloc_output_buffer(void *opaque, |
2237 |
|
|
int size) |
2238 |
|
|
{ |
2239 |
|
|
AVCodecContext *avctx = opaque; |
2240 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2241 |
|
|
VABufferID buffer_id; |
2242 |
|
|
VAStatus vas; |
2243 |
|
|
AVBufferRef *ref; |
2244 |
|
|
|
2245 |
|
|
// The output buffer size is fixed, so it needs to be large enough |
2246 |
|
|
// to hold the largest possible compressed frame. We assume here |
2247 |
|
|
// that the uncompressed frame plus some header data is an upper |
2248 |
|
|
// bound on that. |
2249 |
|
|
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, |
2250 |
|
|
VAEncCodedBufferType, |
2251 |
|
|
3 * ctx->surface_width * ctx->surface_height + |
2252 |
|
|
(1 << 16), 1, 0, &buffer_id); |
2253 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2254 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create bitstream " |
2255 |
|
|
"output buffer: %d (%s).\n", vas, vaErrorStr(vas)); |
2256 |
|
|
return NULL; |
2257 |
|
|
} |
2258 |
|
|
|
2259 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Allocated output buffer %#x\n", buffer_id); |
2260 |
|
|
|
2261 |
|
|
ref = av_buffer_create((uint8_t*)(uintptr_t)buffer_id, |
2262 |
|
|
sizeof(buffer_id), |
2263 |
|
|
&vaapi_encode_free_output_buffer, |
2264 |
|
|
avctx, AV_BUFFER_FLAG_READONLY); |
2265 |
|
|
if (!ref) { |
2266 |
|
|
vaDestroyBuffer(ctx->hwctx->display, buffer_id); |
2267 |
|
|
return NULL; |
2268 |
|
|
} |
2269 |
|
|
|
2270 |
|
|
return ref; |
2271 |
|
|
} |
2272 |
|
|
|
2273 |
|
|
static av_cold int vaapi_encode_create_recon_frames(AVCodecContext *avctx) |
2274 |
|
|
{ |
2275 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2276 |
|
|
AVVAAPIHWConfig *hwconfig = NULL; |
2277 |
|
|
AVHWFramesConstraints *constraints = NULL; |
2278 |
|
|
enum AVPixelFormat recon_format; |
2279 |
|
|
int err, i; |
2280 |
|
|
|
2281 |
|
|
hwconfig = av_hwdevice_hwconfig_alloc(ctx->device_ref); |
2282 |
|
|
if (!hwconfig) { |
2283 |
|
|
err = AVERROR(ENOMEM); |
2284 |
|
|
goto fail; |
2285 |
|
|
} |
2286 |
|
|
hwconfig->config_id = ctx->va_config; |
2287 |
|
|
|
2288 |
|
|
constraints = av_hwdevice_get_hwframe_constraints(ctx->device_ref, |
2289 |
|
|
hwconfig); |
2290 |
|
|
if (!constraints) { |
2291 |
|
|
err = AVERROR(ENOMEM); |
2292 |
|
|
goto fail; |
2293 |
|
|
} |
2294 |
|
|
|
2295 |
|
|
// Probably we can use the input surface format as the surface format |
2296 |
|
|
// of the reconstructed frames. If not, we just pick the first (only?) |
2297 |
|
|
// format in the valid list and hope that it all works. |
2298 |
|
|
recon_format = AV_PIX_FMT_NONE; |
2299 |
|
|
if (constraints->valid_sw_formats) { |
2300 |
|
|
for (i = 0; constraints->valid_sw_formats[i] != AV_PIX_FMT_NONE; i++) { |
2301 |
|
|
if (ctx->input_frames->sw_format == |
2302 |
|
|
constraints->valid_sw_formats[i]) { |
2303 |
|
|
recon_format = ctx->input_frames->sw_format; |
2304 |
|
|
break; |
2305 |
|
|
} |
2306 |
|
|
} |
2307 |
|
|
if (recon_format == AV_PIX_FMT_NONE) { |
2308 |
|
|
// No match. Just use the first in the supported list and |
2309 |
|
|
// hope for the best. |
2310 |
|
|
recon_format = constraints->valid_sw_formats[0]; |
2311 |
|
|
} |
2312 |
|
|
} else { |
2313 |
|
|
// No idea what to use; copy input format. |
2314 |
|
|
recon_format = ctx->input_frames->sw_format; |
2315 |
|
|
} |
2316 |
|
|
av_log(avctx, AV_LOG_DEBUG, "Using %s as format of " |
2317 |
|
|
"reconstructed frames.\n", av_get_pix_fmt_name(recon_format)); |
2318 |
|
|
|
2319 |
|
|
if (ctx->surface_width < constraints->min_width || |
2320 |
|
|
ctx->surface_height < constraints->min_height || |
2321 |
|
|
ctx->surface_width > constraints->max_width || |
2322 |
|
|
ctx->surface_height > constraints->max_height) { |
2323 |
|
|
av_log(avctx, AV_LOG_ERROR, "Hardware does not support encoding at " |
2324 |
|
|
"size %dx%d (constraints: width %d-%d height %d-%d).\n", |
2325 |
|
|
ctx->surface_width, ctx->surface_height, |
2326 |
|
|
constraints->min_width, constraints->max_width, |
2327 |
|
|
constraints->min_height, constraints->max_height); |
2328 |
|
|
err = AVERROR(EINVAL); |
2329 |
|
|
goto fail; |
2330 |
|
|
} |
2331 |
|
|
|
2332 |
|
|
av_freep(&hwconfig); |
2333 |
|
|
av_hwframe_constraints_free(&constraints); |
2334 |
|
|
|
2335 |
|
|
ctx->recon_frames_ref = av_hwframe_ctx_alloc(ctx->device_ref); |
2336 |
|
|
if (!ctx->recon_frames_ref) { |
2337 |
|
|
err = AVERROR(ENOMEM); |
2338 |
|
|
goto fail; |
2339 |
|
|
} |
2340 |
|
|
ctx->recon_frames = (AVHWFramesContext*)ctx->recon_frames_ref->data; |
2341 |
|
|
|
2342 |
|
|
ctx->recon_frames->format = AV_PIX_FMT_VAAPI; |
2343 |
|
|
ctx->recon_frames->sw_format = recon_format; |
2344 |
|
|
ctx->recon_frames->width = ctx->surface_width; |
2345 |
|
|
ctx->recon_frames->height = ctx->surface_height; |
2346 |
|
|
|
2347 |
|
|
err = av_hwframe_ctx_init(ctx->recon_frames_ref); |
2348 |
|
|
if (err < 0) { |
2349 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to initialise reconstructed " |
2350 |
|
|
"frame context: %d.\n", err); |
2351 |
|
|
goto fail; |
2352 |
|
|
} |
2353 |
|
|
|
2354 |
|
|
err = 0; |
2355 |
|
|
fail: |
2356 |
|
|
av_freep(&hwconfig); |
2357 |
|
|
av_hwframe_constraints_free(&constraints); |
2358 |
|
|
return err; |
2359 |
|
|
} |
2360 |
|
|
|
2361 |
|
|
av_cold int ff_vaapi_encode_init(AVCodecContext *avctx) |
2362 |
|
|
{ |
2363 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2364 |
|
|
AVVAAPIFramesContext *recon_hwctx = NULL; |
2365 |
|
|
VAStatus vas; |
2366 |
|
|
int err; |
2367 |
|
|
|
2368 |
|
|
ctx->frame = av_frame_alloc(); |
2369 |
|
|
if (!ctx->frame) { |
2370 |
|
|
return AVERROR(ENOMEM); |
2371 |
|
|
} |
2372 |
|
|
|
2373 |
|
|
if (!avctx->hw_frames_ctx) { |
2374 |
|
|
av_log(avctx, AV_LOG_ERROR, "A hardware frames reference is " |
2375 |
|
|
"required to associate the encoding device.\n"); |
2376 |
|
|
return AVERROR(EINVAL); |
2377 |
|
|
} |
2378 |
|
|
|
2379 |
|
|
ctx->va_config = VA_INVALID_ID; |
2380 |
|
|
ctx->va_context = VA_INVALID_ID; |
2381 |
|
|
|
2382 |
|
|
ctx->input_frames_ref = av_buffer_ref(avctx->hw_frames_ctx); |
2383 |
|
|
if (!ctx->input_frames_ref) { |
2384 |
|
|
err = AVERROR(ENOMEM); |
2385 |
|
|
goto fail; |
2386 |
|
|
} |
2387 |
|
|
ctx->input_frames = (AVHWFramesContext*)ctx->input_frames_ref->data; |
2388 |
|
|
|
2389 |
|
|
ctx->device_ref = av_buffer_ref(ctx->input_frames->device_ref); |
2390 |
|
|
if (!ctx->device_ref) { |
2391 |
|
|
err = AVERROR(ENOMEM); |
2392 |
|
|
goto fail; |
2393 |
|
|
} |
2394 |
|
|
ctx->device = (AVHWDeviceContext*)ctx->device_ref->data; |
2395 |
|
|
ctx->hwctx = ctx->device->hwctx; |
2396 |
|
|
|
2397 |
|
|
err = vaapi_encode_profile_entrypoint(avctx); |
2398 |
|
|
if (err < 0) |
2399 |
|
|
goto fail; |
2400 |
|
|
|
2401 |
|
|
err = vaapi_encode_init_rate_control(avctx); |
2402 |
|
|
if (err < 0) |
2403 |
|
|
goto fail; |
2404 |
|
|
|
2405 |
|
|
err = vaapi_encode_init_gop_structure(avctx); |
2406 |
|
|
if (err < 0) |
2407 |
|
|
goto fail; |
2408 |
|
|
|
2409 |
|
|
err = vaapi_encode_init_slice_structure(avctx); |
2410 |
|
|
if (err < 0) |
2411 |
|
|
goto fail; |
2412 |
|
|
|
2413 |
|
|
err = vaapi_encode_init_packed_headers(avctx); |
2414 |
|
|
if (err < 0) |
2415 |
|
|
goto fail; |
2416 |
|
|
|
2417 |
|
|
err = vaapi_encode_init_roi(avctx); |
2418 |
|
|
if (err < 0) |
2419 |
|
|
goto fail; |
2420 |
|
|
|
2421 |
|
|
if (avctx->compression_level >= 0) { |
2422 |
|
|
err = vaapi_encode_init_quality(avctx); |
2423 |
|
|
if (err < 0) |
2424 |
|
|
goto fail; |
2425 |
|
|
} |
2426 |
|
|
|
2427 |
|
|
vas = vaCreateConfig(ctx->hwctx->display, |
2428 |
|
|
ctx->va_profile, ctx->va_entrypoint, |
2429 |
|
|
ctx->config_attributes, ctx->nb_config_attributes, |
2430 |
|
|
&ctx->va_config); |
2431 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2432 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create encode pipeline " |
2433 |
|
|
"configuration: %d (%s).\n", vas, vaErrorStr(vas)); |
2434 |
|
|
err = AVERROR(EIO); |
2435 |
|
|
goto fail; |
2436 |
|
|
} |
2437 |
|
|
|
2438 |
|
|
err = vaapi_encode_create_recon_frames(avctx); |
2439 |
|
|
if (err < 0) |
2440 |
|
|
goto fail; |
2441 |
|
|
|
2442 |
|
|
recon_hwctx = ctx->recon_frames->hwctx; |
2443 |
|
|
vas = vaCreateContext(ctx->hwctx->display, ctx->va_config, |
2444 |
|
|
ctx->surface_width, ctx->surface_height, |
2445 |
|
|
VA_PROGRESSIVE, |
2446 |
|
|
recon_hwctx->surface_ids, |
2447 |
|
|
recon_hwctx->nb_surfaces, |
2448 |
|
|
&ctx->va_context); |
2449 |
|
|
if (vas != VA_STATUS_SUCCESS) { |
2450 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to create encode pipeline " |
2451 |
|
|
"context: %d (%s).\n", vas, vaErrorStr(vas)); |
2452 |
|
|
err = AVERROR(EIO); |
2453 |
|
|
goto fail; |
2454 |
|
|
} |
2455 |
|
|
|
2456 |
|
|
ctx->output_buffer_pool = |
2457 |
|
|
av_buffer_pool_init2(sizeof(VABufferID), avctx, |
2458 |
|
|
&vaapi_encode_alloc_output_buffer, NULL); |
2459 |
|
|
if (!ctx->output_buffer_pool) { |
2460 |
|
|
err = AVERROR(ENOMEM); |
2461 |
|
|
goto fail; |
2462 |
|
|
} |
2463 |
|
|
|
2464 |
|
|
if (ctx->codec->configure) { |
2465 |
|
|
err = ctx->codec->configure(avctx); |
2466 |
|
|
if (err < 0) |
2467 |
|
|
goto fail; |
2468 |
|
|
} |
2469 |
|
|
|
2470 |
|
|
ctx->output_delay = ctx->b_per_p; |
2471 |
|
|
ctx->decode_delay = ctx->max_b_depth; |
2472 |
|
|
|
2473 |
|
|
if (ctx->codec->sequence_params_size > 0) { |
2474 |
|
|
ctx->codec_sequence_params = |
2475 |
|
|
av_mallocz(ctx->codec->sequence_params_size); |
2476 |
|
|
if (!ctx->codec_sequence_params) { |
2477 |
|
|
err = AVERROR(ENOMEM); |
2478 |
|
|
goto fail; |
2479 |
|
|
} |
2480 |
|
|
} |
2481 |
|
|
if (ctx->codec->picture_params_size > 0) { |
2482 |
|
|
ctx->codec_picture_params = |
2483 |
|
|
av_mallocz(ctx->codec->picture_params_size); |
2484 |
|
|
if (!ctx->codec_picture_params) { |
2485 |
|
|
err = AVERROR(ENOMEM); |
2486 |
|
|
goto fail; |
2487 |
|
|
} |
2488 |
|
|
} |
2489 |
|
|
|
2490 |
|
|
if (ctx->codec->init_sequence_params) { |
2491 |
|
|
err = ctx->codec->init_sequence_params(avctx); |
2492 |
|
|
if (err < 0) { |
2493 |
|
|
av_log(avctx, AV_LOG_ERROR, "Codec sequence initialisation " |
2494 |
|
|
"failed: %d.\n", err); |
2495 |
|
|
goto fail; |
2496 |
|
|
} |
2497 |
|
|
} |
2498 |
|
|
|
2499 |
|
|
if (ctx->va_packed_headers & VA_ENC_PACKED_HEADER_SEQUENCE && |
2500 |
|
|
ctx->codec->write_sequence_header && |
2501 |
|
|
avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) { |
2502 |
|
|
char data[MAX_PARAM_BUFFER_SIZE]; |
2503 |
|
|
size_t bit_len = 8 * sizeof(data); |
2504 |
|
|
|
2505 |
|
|
err = ctx->codec->write_sequence_header(avctx, data, &bit_len); |
2506 |
|
|
if (err < 0) { |
2507 |
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write sequence header " |
2508 |
|
|
"for extradata: %d.\n", err); |
2509 |
|
|
goto fail; |
2510 |
|
|
} else { |
2511 |
|
|
avctx->extradata_size = (bit_len + 7) / 8; |
2512 |
|
|
avctx->extradata = av_mallocz(avctx->extradata_size + |
2513 |
|
|
AV_INPUT_BUFFER_PADDING_SIZE); |
2514 |
|
|
if (!avctx->extradata) { |
2515 |
|
|
err = AVERROR(ENOMEM); |
2516 |
|
|
goto fail; |
2517 |
|
|
} |
2518 |
|
|
memcpy(avctx->extradata, data, avctx->extradata_size); |
2519 |
|
|
} |
2520 |
|
|
} |
2521 |
|
|
|
2522 |
|
|
return 0; |
2523 |
|
|
|
2524 |
|
|
fail: |
2525 |
|
|
return err; |
2526 |
|
|
} |
2527 |
|
|
|
2528 |
|
|
av_cold int ff_vaapi_encode_close(AVCodecContext *avctx) |
2529 |
|
|
{ |
2530 |
|
|
VAAPIEncodeContext *ctx = avctx->priv_data; |
2531 |
|
|
VAAPIEncodePicture *pic, *next; |
2532 |
|
|
|
2533 |
|
|
for (pic = ctx->pic_start; pic; pic = next) { |
2534 |
|
|
next = pic->next; |
2535 |
|
|
vaapi_encode_free(avctx, pic); |
2536 |
|
|
} |
2537 |
|
|
|
2538 |
|
|
av_buffer_pool_uninit(&ctx->output_buffer_pool); |
2539 |
|
|
|
2540 |
|
|
if (ctx->va_context != VA_INVALID_ID) { |
2541 |
|
|
vaDestroyContext(ctx->hwctx->display, ctx->va_context); |
2542 |
|
|
ctx->va_context = VA_INVALID_ID; |
2543 |
|
|
} |
2544 |
|
|
|
2545 |
|
|
if (ctx->va_config != VA_INVALID_ID) { |
2546 |
|
|
vaDestroyConfig(ctx->hwctx->display, ctx->va_config); |
2547 |
|
|
ctx->va_config = VA_INVALID_ID; |
2548 |
|
|
} |
2549 |
|
|
|
2550 |
|
|
av_frame_free(&ctx->frame); |
2551 |
|
|
|
2552 |
|
|
av_freep(&ctx->codec_sequence_params); |
2553 |
|
|
av_freep(&ctx->codec_picture_params); |
2554 |
|
|
|
2555 |
|
|
av_buffer_unref(&ctx->recon_frames_ref); |
2556 |
|
|
av_buffer_unref(&ctx->input_frames_ref); |
2557 |
|
|
av_buffer_unref(&ctx->device_ref); |
2558 |
|
|
|
2559 |
|
|
return 0; |
2560 |
|
|
} |