Bug Summary

File:root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c
Warning:line 1135, column 40
Division by zero

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -O2 -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name libvpxenc.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -relaxed-aliasing -ffp-contract=off -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/root/firefox-clang/obj-x86_64-pc-linux-gnu/media/ffvpx/libavcodec -fcoverage-compilation-dir=/root/firefox-clang/obj-x86_64-pc-linux-gnu/media/ffvpx/libavcodec -resource-dir /usr/lib/llvm-23/lib/clang/23 -include /root/firefox-clang/obj-x86_64-pc-linux-gnu/mozilla-config.h -include libavutil_visibility.h -U _FORTIFY_SOURCE -D _FORTIFY_SOURCE=2 -D DEBUG=1 -D HAVE_AV_CONFIG_H -D ASSERT_LEVEL=2 -I /root/firefox-clang/media/ffvpx/libavcodec -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/media/ffvpx/libavcodec -I /root/firefox-clang/modules/fdlibm/inexact-math-override -I /root/firefox-clang/third_party/khronos/vulkan-headers/include -I /root/firefox-clang/media/mozva -I /root/firefox-clang/media/libopus/include -I /root/firefox-clang/media/libvorbis -I /root/firefox-clang/media/libvpx -I /root/firefox-clang/media/ffvpx -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/dist/include -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/dist/include/nspr -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/dist/include/nss -D MOZILLA_CLIENT -internal-isystem /usr/lib/llvm-23/lib/clang/23/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/16/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -Wno-error=tautological-type-limit-compare -Wno-range-loop-analysis -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wno-psabi -Wno-error=builtin-macro-redefined -Wno-unknown-warning-option -Wno-character-conversion -Wno-parentheses -Wno-pointer-sign -Wno-sign-compare -Wno-switch -Wno-type-limits -Wno-unused-function -Wno-deprecated-declarations -Wno-absolute-value -Wno-incompatible-pointer-types -Wno-string-conversion -Wno-visibility -ferror-limit 19 -fstrict-flex-arrays=1 -stack-protector 2 -fstack-clash-protection -ftrivial-auto-var-init=pattern -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fdiagnostics-absolute-paths -vectorize-loops -vectorize-slp -analyzer-checker optin.performance.Padding -analyzer-output=html -analyzer-config stable-report-filename=true -mllvm -dwarf-linkage-names=Abstract -faddrsig -fdwarf2-cfi-asm -o /tmp/scan-build-2026-09-01-224014-2642839-1 -x c /root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c
1/*
2 * Copyright (c) 2010, Google, Inc.
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21/**
22 * @file
23 * VP8/9 encoder support via libvpx
24 */
25
26#include "config_components.h"
27
28#define VPX_DISABLE_CTRL_TYPECHECKS1 1
29#define VPX_CODEC_DISABLE_COMPAT1 1
30#include <vpx/vpx_encoder.h>
31#include <vpx/vp8cx.h>
32
33#include "avcodec.h"
34#include "codec_internal.h"
35#include "encode.h"
36#include "libavutil/avassert.h"
37#include "libavutil/mem.h"
38#include "libvpx.h"
39#include "profiles.h"
40#include "libavutil/avstring.h"
41#include "libavutil/base64.h"
42#include "libavutil/common.h"
43#include "libavutil/cpu.h"
44#include "libavutil/fifo.h"
45#include "libavutil/internal.h"
46#include "libavutil/intreadwrite.h"
47#include "libavutil/mathematics.h"
48#include "libavutil/opt.h"
49#include "libavutil/pixdesc.h"
50
51#define IS_VP9(avctx)(1 && avctx->codec_id == AV_CODEC_ID_VP9) (CONFIG_LIBVPX_VP9_ENCODER1 && avctx->codec_id == AV_CODEC_ID_VP9)
52#define IS_VP8(avctx)(1 && avctx->codec_id == AV_CODEC_ID_VP8) (CONFIG_LIBVPX_VP8_ENCODER1 && avctx->codec_id == AV_CODEC_ID_VP8)
53
54/**
55 * Portion of struct vpx_codec_cx_pkt from vpx_encoder.h.
56 * One encoded frame returned from the library.
57 */
58struct FrameListData {
59 void *buf; /**< compressed data buffer */
60 size_t sz; /**< length of compressed data */
61 int64_t pts; /**< time stamp to show frame
62 (in timebase units) */
63 uint32_t flags; /**< flags for this frame */
64 uint64_t sse[4];
65 int have_sse; /**< true if we have pending sse[] */
66 struct FrameListData *next;
67};
68
69typedef struct FrameData {
70 int64_t pts;
71 int64_t duration;
72
73 void *frame_opaque;
74 AVBufferRef *frame_opaque_ref;
75
76 AVBufferRef *hdr10_plus;
77} FrameData;
78
79typedef struct VPxEncoderContext {
80 AVClass *class;
81 struct vpx_codec_ctx encoder;
82 struct vpx_image rawimg;
83 struct vpx_codec_ctx encoder_alpha;
84 struct vpx_image rawimg_alpha;
85 uint8_t is_alpha;
86 struct vpx_fixed_buf twopass_stats;
87 unsigned twopass_stats_size;
88 int deadline; //i.e., RT/GOOD/BEST
89 uint64_t sse[4];
90 int have_sse; /**< true if we have pending sse[] */
91 struct FrameListData *coded_frame_list;
92 struct FrameListData *alpha_coded_frame_list;
93
94 int cpu_used;
95 int sharpness;
96 /**
97 * VP8 specific flags, see VP8F_* below.
98 */
99 int flags;
100#define VP8F_ERROR_RESILIENT0x00000001 0x00000001 ///< Enable measures appropriate for streaming over lossy links
101#define VP8F_AUTO_ALT_REF0x00000002 0x00000002 ///< Enable automatic alternate reference frame generation
102
103 int auto_alt_ref;
104
105 int arnr_max_frames;
106 int arnr_strength;
107 int arnr_type;
108
109 int tune;
110
111 int lag_in_frames;
112 int error_resilient;
113 int crf;
114 int static_thresh;
115 int max_intra_rate;
116 int rc_undershoot_pct;
117 int rc_overshoot_pct;
118
119 AVDictionary *vpx_ts_parameters;
120 int *ts_layer_flags;
121 int current_temporal_idx;
122
123 // VP8-only
124 int screen_content_mode;
125
126 // VP9-only
127 int lossless;
128 int tile_columns;
129 int tile_rows;
130 int frame_parallel;
131 int aq_mode;
132 int drop_threshold;
133 int noise_sensitivity;
134 int vpx_cs;
135 float level;
136 int row_mt;
137 int tune_content;
138 int corpus_complexity;
139 int tpl_model;
140 int min_gf_interval;
141
142 // This FIFO is used to propagate various properties from frames to packets.
143 AVFifo *fifo;
144 /**
145 * If the driver does not support ROI then warn the first time we
146 * encounter a frame with ROI side data.
147 */
148 int roi_warned;
149#if CONFIG_LIBVPX_VP9_ENCODER1 && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
150 vpx_svc_ref_frame_config_t ref_frame_config;
151#endif
152} VPxContext;
153
154/** String mappings for enum vp8e_enc_control_id */
155static const char *const ctlidstr[] = {
156 [VP8E_SET_CPUUSED] = "VP8E_SET_CPUUSED",
157 [VP8E_SET_ENABLEAUTOALTREF] = "VP8E_SET_ENABLEAUTOALTREF",
158 [VP8E_SET_NOISE_SENSITIVITY] = "VP8E_SET_NOISE_SENSITIVITY",
159 [VP8E_SET_STATIC_THRESHOLD] = "VP8E_SET_STATIC_THRESHOLD",
160 [VP8E_SET_TOKEN_PARTITIONS] = "VP8E_SET_TOKEN_PARTITIONS",
161 [VP8E_SET_ARNR_MAXFRAMES] = "VP8E_SET_ARNR_MAXFRAMES",
162 [VP8E_SET_ARNR_STRENGTH] = "VP8E_SET_ARNR_STRENGTH",
163 [VP8E_SET_ARNR_TYPE] = "VP8E_SET_ARNR_TYPE",
164 [VP8E_SET_TUNING] = "VP8E_SET_TUNING",
165 [VP8E_SET_CQ_LEVEL] = "VP8E_SET_CQ_LEVEL",
166 [VP8E_SET_MAX_INTRA_BITRATE_PCT] = "VP8E_SET_MAX_INTRA_BITRATE_PCT",
167 [VP8E_SET_SHARPNESS] = "VP8E_SET_SHARPNESS",
168 [VP8E_SET_TEMPORAL_LAYER_ID] = "VP8E_SET_TEMPORAL_LAYER_ID",
169 [VP8E_SET_SCREEN_CONTENT_MODE] = "VP8E_SET_SCREEN_CONTENT_MODE",
170#if CONFIG_LIBVPX_VP9_ENCODER1
171 [VP9E_SET_LOSSLESS] = "VP9E_SET_LOSSLESS",
172 [VP9E_SET_TILE_COLUMNS] = "VP9E_SET_TILE_COLUMNS",
173 [VP9E_SET_TILE_ROWS] = "VP9E_SET_TILE_ROWS",
174 [VP9E_SET_FRAME_PARALLEL_DECODING] = "VP9E_SET_FRAME_PARALLEL_DECODING",
175 [VP9E_SET_AQ_MODE] = "VP9E_SET_AQ_MODE",
176 [VP9E_SET_COLOR_SPACE] = "VP9E_SET_COLOR_SPACE",
177 [VP9E_SET_SVC_LAYER_ID] = "VP9E_SET_SVC_LAYER_ID",
178#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
179 [VP9E_SET_SVC_PARAMETERS] = "VP9E_SET_SVC_PARAMETERS",
180 [VP9E_SET_SVC_REF_FRAME_CONFIG] = "VP9E_SET_SVC_REF_FRAME_CONFIG",
181#endif
182 [VP9E_SET_SVC] = "VP9E_SET_SVC",
183#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 11
184 [VP9E_SET_COLOR_RANGE] = "VP9E_SET_COLOR_RANGE",
185#endif
186#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
187 [VP9E_SET_TARGET_LEVEL] = "VP9E_SET_TARGET_LEVEL",
188 [VP9E_GET_LEVEL] = "VP9E_GET_LEVEL",
189#endif
190#ifdef VPX_CTRL_VP9E_SET_ROW_MT
191 [VP9E_SET_ROW_MT] = "VP9E_SET_ROW_MT",
192#endif
193#ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT
194 [VP9E_SET_TUNE_CONTENT] = "VP9E_SET_TUNE_CONTENT",
195#endif
196#ifdef VPX_CTRL_VP9E_SET_TPL
197 [VP9E_SET_TPL] = "VP9E_SET_TPL",
198#endif
199#ifdef VPX_CTRL_VP9E_SET_MIN_GF_INTERVAL
200 [VP9E_SET_MIN_GF_INTERVAL] = "VP9E_SET_MIN_GF_INTERVAL",
201#endif
202#endif
203};
204
205static av_cold__attribute__((cold)) void log_encoder_error(void *logctx, struct vpx_codec_ctx *encoder, const char *desc)
206{
207 const char *error = vpx_codec_error(encoder);
208 const char *detail = vpx_codec_error_detail(encoder);
209
210 av_log(logctx, AV_LOG_ERROR16, "%s: %s\n", desc, error);
211 if (detail)
212 av_log(logctx, AV_LOG_ERROR16, " Additional information: %s\n", detail);
213}
214
215static av_cold__attribute__((cold)) void dump_enc_cfg(AVCodecContext *avctx,
216 const struct vpx_codec_enc_cfg *cfg,
217 int level)
218{
219 int width = -30;
220 int i;
221
222 av_log(avctx, level, "vpx_codec_enc_cfg\n");
223 av_log(avctx, level, "generic settings\n"
224 " %*s%u\n %*s%u\n %*s%u\n %*s%u\n %*s%u\n"
225#if CONFIG_LIBVPX_VP9_ENCODER1
226 " %*s%u\n %*s%u\n"
227#endif
228 " %*s{%u/%u}\n %*s%u\n %*s%d\n %*s%u\n",
229 width, "g_usage:", cfg->g_usage,
230 width, "g_threads:", cfg->g_threads,
231 width, "g_profile:", cfg->g_profile,
232 width, "g_w:", cfg->g_w,
233 width, "g_h:", cfg->g_h,
234#if CONFIG_LIBVPX_VP9_ENCODER1
235 width, "g_bit_depth:", cfg->g_bit_depth,
236 width, "g_input_bit_depth:", cfg->g_input_bit_depth,
237#endif
238 width, "g_timebase:", cfg->g_timebase.num, cfg->g_timebase.den,
239 width, "g_error_resilient:", cfg->g_error_resilient,
240 width, "g_pass:", cfg->g_pass,
241 width, "g_lag_in_frames:", cfg->g_lag_in_frames);
242 av_log(avctx, level, "rate control settings\n"
243 " %*s%u\n %*s%u\n %*s%u\n %*s%u\n"
244 " %*s%d\n %*s%p(%zu)\n %*s%u\n",
245 width, "rc_dropframe_thresh:", cfg->rc_dropframe_thresh,
246 width, "rc_resize_allowed:", cfg->rc_resize_allowed,
247 width, "rc_resize_up_thresh:", cfg->rc_resize_up_thresh,
248 width, "rc_resize_down_thresh:", cfg->rc_resize_down_thresh,
249 width, "rc_end_usage:", cfg->rc_end_usage,
250 width, "rc_twopass_stats_in:", cfg->rc_twopass_stats_in.buf, cfg->rc_twopass_stats_in.sz,
251 width, "rc_target_bitrate:", cfg->rc_target_bitrate);
252 av_log(avctx, level, "quantizer settings\n"
253 " %*s%u\n %*s%u\n",
254 width, "rc_min_quantizer:", cfg->rc_min_quantizer,
255 width, "rc_max_quantizer:", cfg->rc_max_quantizer);
256 av_log(avctx, level, "bitrate tolerance\n"
257 " %*s%u\n %*s%u\n",
258 width, "rc_undershoot_pct:", cfg->rc_undershoot_pct,
259 width, "rc_overshoot_pct:", cfg->rc_overshoot_pct);
260 av_log(avctx, level, "temporal layering settings\n"
261 " %*s%u\n", width, "ts_number_layers:", cfg->ts_number_layers);
262 if (avctx->codec_id == AV_CODEC_ID_VP8) {
263 av_log(avctx, level,
264 "\n %*s", width, "ts_target_bitrate:");
265 for (i = 0; i < VPX_TS_MAX_LAYERS5; i++)
266 av_log(avctx, level,
267 "%u ", cfg->ts_target_bitrate[i]);
268 }
269#if (VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12) && CONFIG_LIBVPX_VP9_ENCODER1
270 if (avctx->codec_id == AV_CODEC_ID_VP9) {
271 av_log(avctx, level,
272 "\n %*s", width, "layer_target_bitrate:");
273 for (i = 0; i < VPX_TS_MAX_LAYERS5; i++)
274 av_log(avctx, level,
275 "%u ", cfg->layer_target_bitrate[i]);
276 }
277#endif
278 av_log(avctx, level, "\n");
279 av_log(avctx, level,
280 "\n %*s", width, "ts_rate_decimator:");
281 for (i = 0; i < VPX_TS_MAX_LAYERS5; i++)
282 av_log(avctx, level, "%u ", cfg->ts_rate_decimator[i]);
283 av_log(avctx, level, "\n");
284 av_log(avctx, level,
285 "\n %*s%u\n", width, "ts_periodicity:", cfg->ts_periodicity);
286 av_log(avctx, level,
287 "\n %*s", width, "ts_layer_id:");
288 for (i = 0; i < VPX_TS_MAX_PERIODICITY16; i++)
289 av_log(avctx, level, "%u ", cfg->ts_layer_id[i]);
290 av_log(avctx, level, "\n");
291 av_log(avctx, level, "decoder buffer model\n"
292 " %*s%u\n %*s%u\n %*s%u\n",
293 width, "rc_buf_sz:", cfg->rc_buf_sz,
294 width, "rc_buf_initial_sz:", cfg->rc_buf_initial_sz,
295 width, "rc_buf_optimal_sz:", cfg->rc_buf_optimal_sz);
296 av_log(avctx, level, "2 pass rate control settings\n"
297 " %*s%u\n %*s%u\n %*s%u\n",
298 width, "rc_2pass_vbr_bias_pct:", cfg->rc_2pass_vbr_bias_pct,
299 width, "rc_2pass_vbr_minsection_pct:", cfg->rc_2pass_vbr_minsection_pct,
300 width, "rc_2pass_vbr_maxsection_pct:", cfg->rc_2pass_vbr_maxsection_pct);
301#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 14
302 av_log(avctx, level, " %*s%u\n",
303 width, "rc_2pass_vbr_corpus_complexity:", cfg->rc_2pass_vbr_corpus_complexity);
304#endif
305 av_log(avctx, level, "keyframing settings\n"
306 " %*s%d\n %*s%u\n %*s%u\n",
307 width, "kf_mode:", cfg->kf_mode,
308 width, "kf_min_dist:", cfg->kf_min_dist,
309 width, "kf_max_dist:", cfg->kf_max_dist);
310 av_log(avctx, level, "\n");
311}
312
313static void coded_frame_add(void *list, struct FrameListData *cx_frame)
314{
315 struct FrameListData **p = list;
316
317 while (*p)
318 p = &(*p)->next;
319 *p = cx_frame;
320 cx_frame->next = NULL((void*)0);
321}
322
323static av_cold__attribute__((cold)) void free_coded_frame(struct FrameListData *cx_frame)
324{
325 av_freep(&cx_frame->buf);
326 av_freep(&cx_frame);
327}
328
329static av_cold__attribute__((cold)) void free_frame_list(struct FrameListData *list)
330{
331 struct FrameListData *p = list;
332
333 while (p) {
334 list = list->next;
335 free_coded_frame(p);
336 p = list;
337 }
338}
339
340static void frame_data_uninit(FrameData *fd)
341{
342 av_buffer_unref(&fd->frame_opaque_ref);
343 av_buffer_unref(&fd->hdr10_plus);
344}
345
346static av_cold__attribute__((cold)) void fifo_free(AVFifo **fifo)
347{
348 FrameData fd;
349 while (av_fifo_read(*fifo, &fd, 1) >= 0)
350 frame_data_uninit(&fd);
351 av_fifo_freep2(fifo);
352}
353
354static int encoder_can_drop_frames(AVCodecContext *avctx)
355{
356 VPxContext *ctx = avctx->priv_data;
357
358 return (ctx->drop_threshold > 0) || (ctx->screen_content_mode == 2);
359}
360
361static int frame_data_submit(AVCodecContext *avctx, AVFifo *fifo,
362 const AVFrame *frame)
363{
364 VPxContext *ctx = avctx->priv_data;
365 const struct vpx_codec_enc_cfg *enccfg = ctx->encoder.config.enc;
366
367 FrameData fd = { .pts = frame->pts };
368 int ret;
369
370 if (IS_VP9(avctx)(1 && avctx->codec_id == AV_CODEC_ID_VP9) &&
371 // Keep HDR10+ if it has bit depth higher than 8 and
372 // it has PQ trc (SMPTE2084).
373 enccfg->g_bit_depth > 8 && avctx->color_trc == AVCOL_TRC_SMPTE2084) {
374 const AVFrameSideData *sd = av_frame_get_side_data(frame, AV_FRAME_DATA_DYNAMIC_HDR_PLUS);
375
376 if (sd) {
377 fd.hdr10_plus = av_buffer_ref(sd->buf);
378 if (!fd.hdr10_plus)
379 return AVERROR(ENOMEM)(-(12));
380 }
381 }
382
383 fd.duration = frame->duration;
384 fd.frame_opaque = frame->opaque;
385 if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE(1 << 7) && frame->opaque_ref) {
386 ret = av_buffer_replace(&fd.frame_opaque_ref, frame->opaque_ref);
387 if (ret < 0)
388 goto fail;
389 }
390
391 ret = av_fifo_write(fifo, &fd, 1);
392 if (ret == AVERROR(ENOSPC)(-(28))) {
393 FrameData fd2;
394
395 av_log(avctx, AV_LOG_WARNING24, "FIFO full, will drop a front element\n");
396
397 ret = av_fifo_read(fifo, &fd2, 1);
398 if (ret >= 0) {
399 frame_data_uninit(&fd2);
400 ret = av_fifo_write(fifo, &fd, 1);
401 }
402 }
403
404 if (ret < 0)
405 goto fail;
406
407 return 0;
408fail:
409 frame_data_uninit(&fd);
410 return ret;
411}
412
413static int frame_data_apply(AVCodecContext *avctx, AVFifo *fifo, AVPacket *pkt)
414{
415 FrameData fd;
416 uint8_t *data;
417 int ret = 0;
418
419 while (1) {
420 if (av_fifo_peek(fifo, &fd, 1, 0) < 0)
421 return 0;
422
423 if (fd.pts == pkt->pts) {
424 break;
425 }
426
427 if (!encoder_can_drop_frames(avctx)) {
428 av_log(avctx, AV_LOG_WARNING24,
429 "Mismatching timestamps: libvpx %"PRId64"l" "d"" queued %"PRId64"l" "d""; "
430 "this is a bug, please report it\n", pkt->pts, fd.pts);
431 goto skip;
432 }
433
434 av_log(avctx, AV_LOG_DEBUG48, "Dropped frame with pts %"PRId64"l" "d""\n",
435 fd.pts);
436 av_fifo_drain2(fifo, 1);
437 frame_data_uninit(&fd);
438 }
439
440 pkt->duration = fd.duration;
441 if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE(1 << 7)) {
442 pkt->opaque = fd.frame_opaque;
443 pkt->opaque_ref = fd.frame_opaque_ref;
444 fd.frame_opaque_ref = NULL((void*)0);
445 }
446
447 if (fd.hdr10_plus) {
448 data = av_packet_new_side_data(pkt, AV_PKT_DATA_DYNAMIC_HDR10_PLUS, fd.hdr10_plus->size);
449 if (!data) {
450 ret = AVERROR(ENOMEM)(-(12));
451 goto skip;
452 }
453
454 memcpy(data, fd.hdr10_plus->data, fd.hdr10_plus->size);
455 }
456
457skip:
458 av_fifo_drain2(fifo, 1);
459 frame_data_uninit(&fd);
460
461 return ret;
462}
463
464static av_cold__attribute__((cold)) int codecctl_int(AVCodecContext *avctx,
465 enum vp8e_enc_control_id id, int val)
466{
467 VPxContext *ctx = avctx->priv_data;
468 char buf[80];
469 int width = -30;
470 int res;
471
472 snprintf(buf, sizeof(buf), "%s:", ctlidstr[id]);
473 av_log(avctx, AV_LOG_DEBUG48, " %*s%d\n", width, buf, val);
474
475 res = vpx_codec_control(&ctx->encoder, id, val)vpx_codec_control_(&ctx->encoder, id, val);
476 if (res != VPX_CODEC_OK) {
477 snprintf(buf, sizeof(buf), "Failed to set %s codec control",
478 ctlidstr[id]);
479 log_encoder_error(avctx, &ctx->encoder, buf);
480 return AVERROR(EINVAL)(-(22));
481 }
482
483 if (ctx->is_alpha && id != VP9E_SET_COLOR_SPACE) {
484 int res_alpha = vpx_codec_control(&ctx->encoder_alpha, id, val)vpx_codec_control_(&ctx->encoder_alpha, id, val);
485 if (res_alpha != VPX_CODEC_OK) {
486 snprintf(buf, sizeof(buf), "Failed to set %s alpha codec control",
487 ctlidstr[id]);
488 log_encoder_error(avctx, &ctx->encoder_alpha, buf);
489 return AVERROR(EINVAL)(-(22));
490 }
491 }
492
493 return 0;
494}
495
496#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
497static av_cold__attribute__((cold)) int codecctl_intp(AVCodecContext *avctx,
498 enum vp8e_enc_control_id id, int *val)
499{
500 VPxContext *ctx = avctx->priv_data;
501 char buf[80];
502 int width = -30;
503 int res;
504
505 snprintf(buf, sizeof(buf), "%s:", ctlidstr[id]);
506 av_log(avctx, AV_LOG_DEBUG48, " %*s%d\n", width, buf, *val);
507
508 res = vpx_codec_control(&ctx->encoder, id, val)vpx_codec_control_(&ctx->encoder, id, val);
509 if (res != VPX_CODEC_OK) {
510 snprintf(buf, sizeof(buf), "Failed to set %s codec control",
511 ctlidstr[id]);
512 log_encoder_error(avctx, &ctx->encoder, buf);
513 return AVERROR(EINVAL)(-(22));
514 }
515
516 if (ctx->is_alpha) {
517 int res_alpha = vpx_codec_control(&ctx->encoder_alpha, id, val)vpx_codec_control_(&ctx->encoder_alpha, id, val);
518 if (res_alpha != VPX_CODEC_OK) {
519 snprintf(buf, sizeof(buf), "Failed to set %s alpha codec control",
520 ctlidstr[id]);
521 log_encoder_error(avctx, &ctx->encoder_alpha, buf);
522 return AVERROR(EINVAL)(-(22));
523 }
524 }
525
526 return 0;
527}
528#endif
529
530static av_cold__attribute__((cold)) int vpx_free(AVCodecContext *avctx)
531{
532 VPxContext *ctx = avctx->priv_data;
533
534#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
535 if (avctx->codec_id == AV_CODEC_ID_VP9 && ctx->level >= 0 &&
536 !(avctx->flags & AV_CODEC_FLAG_PASS1(1 << 9))) {
537 int level_out = 0;
538 if (!codecctl_intp(avctx, VP9E_GET_LEVEL, &level_out))
539 av_log(avctx, AV_LOG_INFO32, "Encoded level %.1f\n", level_out * 0.1);
540 }
541#endif
542
543 av_freep(&ctx->ts_layer_flags);
544
545 vpx_codec_destroy(&ctx->encoder);
546 if (ctx->is_alpha) {
547 vpx_codec_destroy(&ctx->encoder_alpha);
548 av_freep(&ctx->rawimg_alpha.planes[VPX_PLANE_U1]);
549 av_freep(&ctx->rawimg_alpha.planes[VPX_PLANE_V2]);
550 }
551 av_freep(&ctx->twopass_stats.buf);
552 av_freep(&avctx->stats_out);
553 free_frame_list(ctx->coded_frame_list);
554 free_frame_list(ctx->alpha_coded_frame_list);
555 if (ctx->fifo)
556 fifo_free(&ctx->fifo);
557 return 0;
558}
559
560static void vp8_ts_parse_int_array(int *dest, char *value, size_t value_len, int max_entries)
561{
562 int dest_idx = 0;
563 char *saveptr = NULL((void*)0);
564 char *token = av_strtok(value, ",", &saveptr);
565
566 while (token && dest_idx < max_entries) {
567 dest[dest_idx++] = strtoul(token, NULL((void*)0), 10);
568 token = av_strtok(NULL((void*)0), ",", &saveptr);
569 }
570}
571
572#if CONFIG_LIBVPX_VP9_ENCODER1 && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
573static void vp8_ts_parse_int64_array(int64_t *dest, char *value, size_t value_len, int max_entries)
574{
575 int dest_idx = 0;
576 char *saveptr = NULL((void*)0);
577 char *token = av_strtok(value, ",", &saveptr);
578
579 while (token && dest_idx < max_entries) {
580 dest[dest_idx++] = strtoull(token, NULL((void*)0), 10);
581 token = av_strtok(NULL((void*)0), ",", &saveptr);
582 }
583}
584#endif
585
586static void set_temporal_layer_pattern(int layering_mode, vpx_codec_enc_cfg_t *cfg,
587 int *layer_flags, int *flag_periodicity)
588{
589 switch (layering_mode) {
590 case 2: {
591 /**
592 * 2-layers, 2-frame period.
593 */
594 static const int ids[2] = { 0, 1 };
595 cfg->ts_periodicity = 2;
596 *flag_periodicity = 2;
597 cfg->ts_number_layers = 2;
598 cfg->ts_rate_decimator[0] = 2;
599 cfg->ts_rate_decimator[1] = 1;
600 memcpy(cfg->ts_layer_id, ids, sizeof(ids));
601
602 layer_flags[0] =
603 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
604 VP8_EFLAG_NO_UPD_GF(1 << 22) | VP8_EFLAG_NO_UPD_ARF(1 << 23);
605 layer_flags[1] =
606 VP8_EFLAG_NO_UPD_ARF(1 << 23) | VP8_EFLAG_NO_UPD_GF(1 << 22) |
607 VP8_EFLAG_NO_UPD_LAST(1 << 18) |
608 VP8_EFLAG_NO_REF_ARF(1 << 21) | VP8_EFLAG_NO_REF_GF(1 << 17);
609 break;
610 }
611 case 3: {
612 /**
613 * 3-layers structure with one reference frame.
614 * This works same as temporal_layering_mode 3.
615 *
616 * 3-layers, 4-frame period.
617 */
618 static const int ids[4] = { 0, 2, 1, 2 };
619 cfg->ts_periodicity = 4;
620 *flag_periodicity = 4;
621 cfg->ts_number_layers = 3;
622 cfg->ts_rate_decimator[0] = 4;
623 cfg->ts_rate_decimator[1] = 2;
624 cfg->ts_rate_decimator[2] = 1;
625 memcpy(cfg->ts_layer_id, ids, sizeof(ids));
626
627 /**
628 * 0=L, 1=GF, 2=ARF,
629 * Intra-layer prediction disabled.
630 */
631 layer_flags[0] =
632 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
633 VP8_EFLAG_NO_UPD_GF(1 << 22) | VP8_EFLAG_NO_UPD_ARF(1 << 23);
634 layer_flags[1] =
635 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
636 VP8_EFLAG_NO_UPD_LAST(1 << 18) | VP8_EFLAG_NO_UPD_GF(1 << 22) |
637 VP8_EFLAG_NO_UPD_ARF(1 << 23);
638 layer_flags[2] =
639 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
640 VP8_EFLAG_NO_UPD_ARF(1 << 23) | VP8_EFLAG_NO_UPD_LAST(1 << 18);
641 layer_flags[3] =
642 VP8_EFLAG_NO_REF_LAST(1 << 16) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
643 VP8_EFLAG_NO_UPD_LAST(1 << 18) | VP8_EFLAG_NO_UPD_GF(1 << 22) |
644 VP8_EFLAG_NO_UPD_ARF(1 << 23);
645 break;
646 }
647 case 4: {
648 /**
649 * 3-layers structure.
650 * added dependency between the two TL2 frames (on top of case 3).
651 * 3-layers, 4-frame period.
652 */
653 static const int ids[4] = { 0, 2, 1, 2 };
654 cfg->ts_periodicity = 4;
655 *flag_periodicity = 4;
656 cfg->ts_number_layers = 3;
657 cfg->ts_rate_decimator[0] = 4;
658 cfg->ts_rate_decimator[1] = 2;
659 cfg->ts_rate_decimator[2] = 1;
660 memcpy(cfg->ts_layer_id, ids, sizeof(ids));
661
662 /**
663 * 0=L, 1=GF, 2=ARF, Intra-layer prediction disabled.
664 */
665 layer_flags[0] =
666 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
667 VP8_EFLAG_NO_UPD_GF(1 << 22) | VP8_EFLAG_NO_UPD_ARF(1 << 23);
668 layer_flags[1] =
669 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
670 VP8_EFLAG_NO_UPD_LAST(1 << 18) | VP8_EFLAG_NO_UPD_GF(1 << 22);
671 layer_flags[2] =
672 VP8_EFLAG_NO_REF_GF(1 << 17) | VP8_EFLAG_NO_REF_ARF(1 << 21) |
673 VP8_EFLAG_NO_UPD_ARF(1 << 23) | VP8_EFLAG_NO_UPD_LAST(1 << 18);
674 layer_flags[3] =
675 VP8_EFLAG_NO_REF_LAST(1 << 16) |
676 VP8_EFLAG_NO_UPD_LAST(1 << 18) | VP8_EFLAG_NO_UPD_GF(1 << 22) |
677 VP8_EFLAG_NO_UPD_ARF(1 << 23);
678 break;
679 }
680 default:
681 /**
682 * do not change the layer_flags or the flag_periodicity in this case;
683 * it might be that the code is using external flags to be used.
684 */
685 break;
686
687 }
688}
689
690static int vpx_ts_param_parse(VPxContext *ctx, struct vpx_codec_enc_cfg *enccfg,
691 char *key, char *value, enum AVCodecID codec_id)
692{
693 size_t value_len = strlen(value);
694 int ts_layering_mode = 0;
695
696 if (!value_len)
697 return -1;
698
699 if (!strcmp(key, "ts_number_layers"))
700 enccfg->ts_number_layers = strtoul(value, &value, 10);
701 else if (!strcmp(key, "ts_target_bitrate")) {
702 if (codec_id == AV_CODEC_ID_VP8)
703 vp8_ts_parse_int_array(enccfg->ts_target_bitrate, value, value_len, VPX_TS_MAX_LAYERS5);
704#if (VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12) && CONFIG_LIBVPX_VP9_ENCODER1
705 if (codec_id == AV_CODEC_ID_VP9)
706 vp8_ts_parse_int_array(enccfg->layer_target_bitrate, value, value_len, VPX_TS_MAX_LAYERS5);
707#endif
708 } else if (!strcmp(key, "ts_rate_decimator")) {
709 vp8_ts_parse_int_array(enccfg->ts_rate_decimator, value, value_len, VPX_TS_MAX_LAYERS5);
710 } else if (!strcmp(key, "ts_periodicity")) {
711 enccfg->ts_periodicity = strtoul(value, &value, 10);
712 } else if (!strcmp(key, "ts_layer_id")) {
713 vp8_ts_parse_int_array(enccfg->ts_layer_id, value, value_len, VPX_TS_MAX_PERIODICITY16);
714 } else if (!strcmp(key, "ts_layering_mode")) {
715 /* option for pre-defined temporal structures in function set_temporal_layer_pattern. */
716 ts_layering_mode = strtoul(value, &value, 10);
717 }
718
719#if (VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12) && CONFIG_LIBVPX_VP9_ENCODER1
720 enccfg->temporal_layering_mode = VP9E_TEMPORAL_LAYERING_MODE_BYPASS; // only bypass mode is supported for now.
721 enccfg->ss_number_layers = 1; // TODO: add spatial scalability support.
722#endif
723 if (ts_layering_mode) {
724 // make sure the ts_layering_mode comes at the end of the ts_parameter string to ensure that
725 // correct configuration is done.
726 ctx->ts_layer_flags = av_malloc_array(VPX_TS_MAX_PERIODICITY16, sizeof(*ctx->ts_layer_flags));
727 set_temporal_layer_pattern(ts_layering_mode, enccfg, ctx->ts_layer_flags, &enccfg->ts_periodicity);
728 }
729
730 return 0;
731}
732
733#if CONFIG_LIBVPX_VP9_ENCODER1 && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
734static int vpx_ref_frame_config_set_value(vpx_svc_ref_frame_config_t *ref_frame_config,
735 int ss_number_layers, char *key, char *value)
736{
737 size_t value_len = strlen(value);
738
739 if (!value_len)
740 return AVERROR(EINVAL)(-(22));
741
742 if (!strcmp(key, "rfc_update_buffer_slot")) {
743 vp8_ts_parse_int_array(ref_frame_config->update_buffer_slot, value, value_len, ss_number_layers);
744 } else if (!strcmp(key, "rfc_update_last")) {
745 vp8_ts_parse_int_array(ref_frame_config->update_last, value, value_len, ss_number_layers);
746 } else if (!strcmp(key, "rfc_update_golden")) {
747 vp8_ts_parse_int_array(ref_frame_config->update_golden, value, value_len, ss_number_layers);
748 } else if (!strcmp(key, "rfc_update_alt_ref")) {
749 vp8_ts_parse_int_array(ref_frame_config->update_alt_ref, value, value_len, ss_number_layers);
750 } else if (!strcmp(key, "rfc_lst_fb_idx")) {
751 vp8_ts_parse_int_array(ref_frame_config->lst_fb_idx, value, value_len, ss_number_layers);
752 } else if (!strcmp(key, "rfc_gld_fb_idx")) {
753 vp8_ts_parse_int_array(ref_frame_config->gld_fb_idx, value, value_len, ss_number_layers);
754 } else if (!strcmp(key, "rfc_alt_fb_idx")) {
755 vp8_ts_parse_int_array(ref_frame_config->alt_fb_idx, value, value_len, ss_number_layers);
756 } else if (!strcmp(key, "rfc_reference_last")) {
757 vp8_ts_parse_int_array(ref_frame_config->reference_last, value, value_len, ss_number_layers);
758 } else if (!strcmp(key, "rfc_reference_golden")) {
759 vp8_ts_parse_int_array(ref_frame_config->reference_golden, value, value_len, ss_number_layers);
760 } else if (!strcmp(key, "rfc_reference_alt_ref")) {
761 vp8_ts_parse_int_array(ref_frame_config->reference_alt_ref, value, value_len, ss_number_layers);
762 } else if (!strcmp(key, "rfc_reference_duration")) {
763 vp8_ts_parse_int64_array(ref_frame_config->duration, value, value_len, ss_number_layers);
764 }
765
766 return 0;
767}
768
769static int vpx_parse_ref_frame_config_element(vpx_svc_ref_frame_config_t *ref_frame_config,
770 int ss_number_layers, const char **buf)
771{
772 const char key_val_sep[] = "=";
773 const char pairs_sep[] = ":";
774 char *key = av_get_token(buf, key_val_sep);
775 char *val = NULL((void*)0);
776 int ret;
777
778 if (key && *key && strspn(*buf, key_val_sep)) {
779 (*buf)++;
780 val = av_get_token(buf, pairs_sep);
781 }
782
783 if (key && *key && val && *val)
784 ret = vpx_ref_frame_config_set_value(ref_frame_config, ss_number_layers, key, val);
785 else
786 ret = AVERROR(EINVAL)(-(22));
787
788 av_freep(&key);
789 av_freep(&val);
790
791 return ret;
792}
793
794static int vpx_parse_ref_frame_config(vpx_svc_ref_frame_config_t *ref_frame_config,
795 int ss_number_layers, const char *str)
796{
797 int ret = 0;
798
799 while (*str) {
800 ret =
801 vpx_parse_ref_frame_config_element(ref_frame_config, ss_number_layers, &str);
802 if (ret < 0)
803 return ret;
804
805 if (*str)
806 str++;
807 }
808
809 return ret;
810}
811#endif
812
813#if CONFIG_LIBVPX_VP9_ENCODER1
814static int set_pix_fmt(AVCodecContext *avctx, vpx_codec_caps_t codec_caps,
815 struct vpx_codec_enc_cfg *enccfg, vpx_codec_flags_t *flags,
816 vpx_img_fmt_t *img_fmt)
817{
818 VPxContext *ctx = avctx->priv_data;
819 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
820 enccfg->g_bit_depth = enccfg->g_input_bit_depth = desc->comp[0].depth;
821 switch (avctx->pix_fmt) {
822 case AV_PIX_FMT_YUV420P:
823 case AV_PIX_FMT_YUVA420P:
824 enccfg->g_profile = 0;
825 *img_fmt = VPX_IMG_FMT_I420;
826 return 0;
827 case AV_PIX_FMT_YUV422P:
828 case AV_PIX_FMT_YUVA422P:
829 enccfg->g_profile = 1;
830 *img_fmt = VPX_IMG_FMT_I422;
831 return 0;
832 case AV_PIX_FMT_YUV440P:
833 enccfg->g_profile = 1;
834 *img_fmt = VPX_IMG_FMT_I440;
835 return 0;
836 case AV_PIX_FMT_GBRP:
837 case AV_PIX_FMT_GBRAP:
838 ctx->vpx_cs = VPX_CS_SRGB;
839 case AV_PIX_FMT_YUV444P:
840 case AV_PIX_FMT_YUVA444P:
841 if (avctx->colorspace == AVCOL_SPC_RGB)
842 ctx->vpx_cs = VPX_CS_SRGB;
843 enccfg->g_profile = 1;
844 *img_fmt = VPX_IMG_FMT_I444;
845 return 0;
846 case AV_PIX_FMT_YUV420P10AV_PIX_FMT_YUV420P10LE:
847 case AV_PIX_FMT_YUVA420P10AV_PIX_FMT_YUVA420P10LE:
848 case AV_PIX_FMT_YUV420P12AV_PIX_FMT_YUV420P12LE:
849 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH0x4) {
850 enccfg->g_profile = 2;
851 *img_fmt = VPX_IMG_FMT_I42016;
852 *flags |= VPX_CODEC_USE_HIGHBITDEPTH0x40000;
853 return 0;
854 }
855 break;
856 case AV_PIX_FMT_YUV422P10AV_PIX_FMT_YUV422P10LE:
857 case AV_PIX_FMT_YUVA422P10AV_PIX_FMT_YUVA422P10LE:
858 case AV_PIX_FMT_YUV422P12AV_PIX_FMT_YUV422P12LE:
859 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH0x4) {
860 enccfg->g_profile = 3;
861 *img_fmt = VPX_IMG_FMT_I42216;
862 *flags |= VPX_CODEC_USE_HIGHBITDEPTH0x40000;
863 return 0;
864 }
865 break;
866 case AV_PIX_FMT_YUV440P10AV_PIX_FMT_YUV440P10LE:
867 case AV_PIX_FMT_YUV440P12AV_PIX_FMT_YUV440P12LE:
868 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH0x4) {
869 enccfg->g_profile = 3;
870 *img_fmt = VPX_IMG_FMT_I44016;
871 *flags |= VPX_CODEC_USE_HIGHBITDEPTH0x40000;
872 return 0;
873 }
874 break;
875 case AV_PIX_FMT_GBRP10AV_PIX_FMT_GBRP10LE:
876 case AV_PIX_FMT_GBRAP10AV_PIX_FMT_GBRAP10LE:
877 case AV_PIX_FMT_GBRP12AV_PIX_FMT_GBRP12LE:
878 case AV_PIX_FMT_GBRAP12AV_PIX_FMT_GBRAP12LE:
879 ctx->vpx_cs = VPX_CS_SRGB;
880 case AV_PIX_FMT_YUV444P10AV_PIX_FMT_YUV444P10LE:
881 case AV_PIX_FMT_YUVA444P10AV_PIX_FMT_YUVA444P10LE:
882 case AV_PIX_FMT_YUV444P12AV_PIX_FMT_YUV444P12LE:
883 case AV_PIX_FMT_YUVA444P12AV_PIX_FMT_YUVA444P12LE:
884 if (avctx->colorspace == AVCOL_SPC_RGB)
885 ctx->vpx_cs = VPX_CS_SRGB;
886 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH0x4) {
887 enccfg->g_profile = 3;
888 *img_fmt = VPX_IMG_FMT_I44416;
889 *flags |= VPX_CODEC_USE_HIGHBITDEPTH0x40000;
890 return 0;
891 }
892 break;
893 default:
894 break;
895 }
896 av_log(avctx, AV_LOG_ERROR16, "Unsupported pixel format.\n");
897 return AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
898}
899
900static int set_colorspace(AVCodecContext *avctx)
901{
902 enum vpx_color_space vpx_cs;
903 VPxContext *ctx = avctx->priv_data;
904
905 if (ctx->vpx_cs) {
906 vpx_cs = ctx->vpx_cs;
907 } else {
908 switch (avctx->colorspace) {
909 case AVCOL_SPC_RGB:
910 av_log(avctx, AV_LOG_ERROR16,
911 "RGB colorspace is not compatible with pixel format %s.\n",
912 av_get_pix_fmt_name(avctx->pix_fmt));
913 return AVERROR(EINVAL)(-(22));
914 case AVCOL_SPC_BT709: vpx_cs = VPX_CS_BT_709; break;
915 case AVCOL_SPC_UNSPECIFIED: vpx_cs = VPX_CS_UNKNOWN; break;
916 case AVCOL_SPC_RESERVED: vpx_cs = VPX_CS_RESERVED; break;
917 case AVCOL_SPC_BT470BG: vpx_cs = VPX_CS_BT_601; break;
918 case AVCOL_SPC_SMPTE170M: vpx_cs = VPX_CS_SMPTE_170; break;
919 case AVCOL_SPC_SMPTE240M: vpx_cs = VPX_CS_SMPTE_240; break;
920 case AVCOL_SPC_BT2020_NCL: vpx_cs = VPX_CS_BT_2020; break;
921 default:
922 av_log(avctx, AV_LOG_WARNING24, "Unsupported colorspace (%d)\n",
923 avctx->colorspace);
924 return 0;
925 }
926 }
927 codecctl_int(avctx, VP9E_SET_COLOR_SPACE, vpx_cs);
928 return 0;
929}
930
931#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 11
932static void set_color_range(AVCodecContext *avctx)
933{
934 enum vpx_color_range vpx_cr;
935 switch (avctx->color_range) {
936 case AVCOL_RANGE_UNSPECIFIED:
937 case AVCOL_RANGE_MPEG: vpx_cr = VPX_CR_STUDIO_RANGE; break;
938 case AVCOL_RANGE_JPEG: vpx_cr = VPX_CR_FULL_RANGE; break;
939 default:
940 av_log(avctx, AV_LOG_WARNING24, "Unsupported color range (%d)\n",
941 avctx->color_range);
942 return;
943 }
944
945 codecctl_int(avctx, VP9E_SET_COLOR_RANGE, vpx_cr);
946}
947#endif
948#endif
949
950/**
951 * Set the target bitrate to VPX library default. Also set CRF to 32 if needed.
952 */
953static void set_vp8_defaults(AVCodecContext *avctx,
954 struct vpx_codec_enc_cfg *enccfg)
955{
956 VPxContext *ctx = avctx->priv_data;
957 av_assert0(!avctx->bit_rate)do { if (!(!avctx->bit_rate)) { av_log(((void*)0), 0, "Assertion %s failed at %s:%d\n"
, "!avctx->bit_rate", "/root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c"
, 957); abort(); } } while (0)
;
958 avctx->bit_rate = enccfg->rc_target_bitrate * 1000;
959 if (enccfg->rc_end_usage == VPX_CQ) {
960 av_log(avctx, AV_LOG_WARNING24,
961 "Bitrate not specified for constrained quality mode, using default of %dkbit/sec\n",
962 enccfg->rc_target_bitrate);
963 } else {
964 enccfg->rc_end_usage = VPX_CQ;
965 ctx->crf = 32;
966 av_log(avctx, AV_LOG_WARNING24,
967 "Neither bitrate nor constrained quality specified, using default CRF of %d and bitrate of %dkbit/sec\n",
968 ctx->crf, enccfg->rc_target_bitrate);
969 }
970}
971
972
973#if CONFIG_LIBVPX_VP9_ENCODER1
974/**
975 * Keep the target bitrate at 0 to engage constant quality mode. If CRF is not
976 * set, use 32.
977 */
978static void set_vp9_defaults(AVCodecContext *avctx,
979 struct vpx_codec_enc_cfg *enccfg)
980{
981 VPxContext *ctx = avctx->priv_data;
982 av_assert0(!avctx->bit_rate)do { if (!(!avctx->bit_rate)) { av_log(((void*)0), 0, "Assertion %s failed at %s:%d\n"
, "!avctx->bit_rate", "/root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c"
, 982); abort(); } } while (0)
;
983 if (enccfg->rc_end_usage != VPX_Q && ctx->lossless < 0) {
984 enccfg->rc_end_usage = VPX_Q;
985 ctx->crf = 32;
986 av_log(avctx, AV_LOG_WARNING24,
987 "Neither bitrate nor constrained quality specified, using default CRF of %d\n",
988 ctx->crf);
989 }
990}
991#endif
992
993/**
994 * Called when the bitrate is not set. It sets appropriate default values for
995 * bitrate and CRF.
996 */
997static void set_vpx_defaults(AVCodecContext *avctx,
998 struct vpx_codec_enc_cfg *enccfg)
999{
1000 av_assert0(!avctx->bit_rate)do { if (!(!avctx->bit_rate)) { av_log(((void*)0), 0, "Assertion %s failed at %s:%d\n"
, "!avctx->bit_rate", "/root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c"
, 1000); abort(); } } while (0)
;
1001#if CONFIG_LIBVPX_VP9_ENCODER1
1002 if (avctx->codec_id == AV_CODEC_ID_VP9) {
1003 set_vp9_defaults(avctx, enccfg);
1004 return;
1005 }
1006#endif
1007 set_vp8_defaults(avctx, enccfg);
1008}
1009
1010static av_cold__attribute__((cold)) int vpx_init(AVCodecContext *avctx,
1011 const struct vpx_codec_iface *iface)
1012{
1013 VPxContext *ctx = avctx->priv_data;
1014 struct vpx_codec_enc_cfg enccfg = { 0 };
1015 struct vpx_codec_enc_cfg enccfg_alpha;
1016 vpx_codec_flags_t flags = (avctx->flags & AV_CODEC_FLAG_PSNR(1 << 15)) ? VPX_CODEC_USE_PSNR0x10000 : 0;
1
Assuming the condition is false
2
'?' condition is false
1017 AVCPBProperties *cpb_props;
1018 int res;
1019 vpx_img_fmt_t img_fmt = VPX_IMG_FMT_I420;
1020#if CONFIG_LIBVPX_VP9_ENCODER1
1021 vpx_codec_caps_t codec_caps = vpx_codec_get_caps(iface);
1022 vpx_svc_extra_cfg_t svc_params;
1023#endif
1024 const AVDictionaryEntry* en = NULL((void*)0);
1025 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
1026
1027 av_log(avctx, AV_LOG_INFO32, "%s\n", vpx_codec_version_str());
1028 av_log(avctx, AV_LOG_VERBOSE40, "%s\n", vpx_codec_build_config());
1029
1030 if (desc && (desc->flags & AV_PIX_FMT_FLAG_ALPHA(1 << 7))) {
3
Assuming 'desc' is null
1031 ctx->is_alpha = 1;
1032 if (avctx->pix_fmt != AV_PIX_FMT_YUVA420P && avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL-2) {
1033 av_log(avctx, AV_LOG_ERROR16,
1034 "Pixel format '%s' is not widely supported. "
1035 "Use -strict experimental to use it anyway, or use 'yuva420p' pixel format instead.\n",
1036 av_get_pix_fmt_name(avctx->pix_fmt));
1037 return AVERROR(EINVAL)(-(22));
1038 }
1039 }
1040
1041 if ((res = vpx_codec_enc_config_default(iface, &enccfg, 0)) != VPX_CODEC_OK) {
4
Assuming the condition is false
5
Taking false branch
1042 av_log(avctx, AV_LOG_ERROR16, "Failed to get config: %s\n",
1043 vpx_codec_err_to_string(res));
1044 return AVERROR(EINVAL)(-(22));
1045 }
1046
1047 ctx->fifo = av_fifo_alloc2(1, sizeof(FrameData), AV_FIFO_FLAG_AUTO_GROW(1 << 0));
1048 if (!ctx->fifo)
6
Assuming field 'fifo' is non-null
7
Taking false branch
1049 return AVERROR(ENOMEM)(-(12));
1050
1051#if CONFIG_LIBVPX_VP9_ENCODER1
1052 if (avctx->codec_id == AV_CODEC_ID_VP9) {
8
Assuming field 'codec_id' is not equal to AV_CODEC_ID_VP9
9
Taking false branch
1053 if (set_pix_fmt(avctx, codec_caps, &enccfg, &flags, &img_fmt))
1054 return AVERROR(EINVAL)(-(22));
1055 }
1056#endif
1057
1058 if(!avctx->bit_rate)
10
Assuming field 'bit_rate' is not equal to 0
11
Taking false branch
1059 if(avctx->rc_max_rate || avctx->rc_buffer_size || avctx->rc_initial_buffer_occupancy) {
1060 av_log( avctx, AV_LOG_ERROR16, "Rate control parameters set without a bitrate\n");
1061 return AVERROR(EINVAL)(-(22));
1062 }
1063
1064 dump_enc_cfg(avctx, &enccfg, AV_LOG_DEBUG48);
12
Value assigned to field 'bit_rate'
1065
1066 enccfg.g_w = avctx->width;
1067 enccfg.g_h = avctx->height;
1068 enccfg.g_timebase.num = avctx->time_base.num;
1069 enccfg.g_timebase.den = avctx->time_base.den;
1070 enccfg.g_threads =
1071 FFMIN(avctx->thread_count ? avctx->thread_count : av_cpu_count(), MAX_VPX_THREADS)((avctx->thread_count ? avctx->thread_count : av_cpu_count
()) > (64) ? (64) : (avctx->thread_count ? avctx->thread_count
: av_cpu_count()))
;
13
Assuming field 'thread_count' is 0
14
'?' condition is false
15
Assuming the condition is false
16
'?' condition is false
17
'?' condition is false
1072 enccfg.g_lag_in_frames= ctx->lag_in_frames;
1073
1074 if (avctx->flags & AV_CODEC_FLAG_PASS1(1 << 9))
18
Assuming the condition is false
19
Taking false branch
1075 enccfg.g_pass = VPX_RC_FIRST_PASS;
1076 else if (avctx->flags & AV_CODEC_FLAG_PASS2(1 << 10))
20
Assuming the condition is false
21
Taking false branch
1077 enccfg.g_pass = VPX_RC_LAST_PASS;
1078 else
1079 enccfg.g_pass = VPX_RC_ONE_PASS;
1080
1081 if (avctx->rc_min_rate == avctx->rc_max_rate &&
22
Assuming field 'rc_min_rate' is not equal to field 'rc_max_rate'
1082 avctx->rc_min_rate == avctx->bit_rate && avctx->bit_rate) {
1083 enccfg.rc_end_usage = VPX_CBR;
1084 } else if (ctx->crf >= 0) {
23
Assuming field 'crf' is < 0
24
Taking false branch
1085 enccfg.rc_end_usage = VPX_CQ;
1086#if CONFIG_LIBVPX_VP9_ENCODER1
1087 if (!avctx->bit_rate && avctx->codec_id == AV_CODEC_ID_VP9)
1088 enccfg.rc_end_usage = VPX_Q;
1089#endif
1090 }
1091
1092 if (avctx->bit_rate) {
25
Assuming field 'bit_rate' is 0
26
Taking false branch
1093 enccfg.rc_target_bitrate = av_rescale_rnd(avctx->bit_rate, 1, 1000,
1094 AV_ROUND_NEAR_INF);
1095#if CONFIG_LIBVPX_VP9_ENCODER1
1096 enccfg.ss_target_bitrate[0] = enccfg.rc_target_bitrate;
1097#endif
1098 } else {
1099 // Set bitrate to default value. Also sets CRF to default if needed.
1100 set_vpx_defaults(avctx, &enccfg);
1101 }
1102
1103 if (avctx->codec_id
26.1
Field 'codec_id' is equal to AV_CODEC_ID_VP9
== AV_CODEC_ID_VP9 && ctx->lossless == 1) {
27
Assuming field 'lossless' is equal to 1
28
Taking true branch
1104 enccfg.rc_min_quantizer =
1105 enccfg.rc_max_quantizer = 0;
1106 } else {
1107 if (avctx->qmin >= 0)
1108 enccfg.rc_min_quantizer = avctx->qmin;
1109 if (avctx->qmax >= 0)
1110 enccfg.rc_max_quantizer = avctx->qmax;
1111 }
1112
1113 if (enccfg.rc_end_usage == VPX_CQ
29
Assuming field 'rc_end_usage' is not equal to VPX_CQ
30
Taking false branch
1114#if CONFIG_LIBVPX_VP9_ENCODER1
1115 || enccfg.rc_end_usage
29.1
Field 'rc_end_usage' is not equal to VPX_Q
== VPX_Q
1116#endif
1117 ) {
1118 if (ctx->crf < enccfg.rc_min_quantizer || ctx->crf > enccfg.rc_max_quantizer) {
1119 av_log(avctx, AV_LOG_ERROR16,
1120 "CQ level %d must be between minimum and maximum quantizer value (%d-%d)\n",
1121 ctx->crf, enccfg.rc_min_quantizer, enccfg.rc_max_quantizer);
1122 return AVERROR(EINVAL)(-(22));
1123 }
1124 }
1125
1126 enccfg.rc_dropframe_thresh = ctx->drop_threshold;
1127
1128 //0-100 (0 => CBR, 100 => VBR)
1129 enccfg.rc_2pass_vbr_bias_pct = lrint(avctx->qcompress * 100);
1130 if (avctx->bit_rate
30.1
Field 'bit_rate' is 0
)
31
Taking false branch
1131 enccfg.rc_2pass_vbr_minsection_pct =
1132 avctx->rc_min_rate * 100LL / avctx->bit_rate;
1133 if (avctx->rc_max_rate)
32
Assuming field 'rc_max_rate' is not equal to 0
33
Taking true branch
1134 enccfg.rc_2pass_vbr_maxsection_pct =
1135 avctx->rc_max_rate * 100LL / avctx->bit_rate;
34
Division by zero
1136#if CONFIG_LIBVPX_VP9_ENCODER1
1137 if (avctx->codec_id == AV_CODEC_ID_VP9) {
1138#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 14
1139 if (ctx->corpus_complexity >= 0)
1140 enccfg.rc_2pass_vbr_corpus_complexity = ctx->corpus_complexity;
1141#endif
1142 }
1143#endif
1144
1145 if (avctx->rc_buffer_size)
1146 enccfg.rc_buf_sz =
1147 avctx->rc_buffer_size * 1000LL / avctx->bit_rate;
1148 if (avctx->rc_initial_buffer_occupancy)
1149 enccfg.rc_buf_initial_sz =
1150 avctx->rc_initial_buffer_occupancy * 1000LL / avctx->bit_rate;
1151 enccfg.rc_buf_optimal_sz = enccfg.rc_buf_sz * 5 / 6;
1152 if (ctx->rc_undershoot_pct >= 0)
1153 enccfg.rc_undershoot_pct = ctx->rc_undershoot_pct;
1154 if (ctx->rc_overshoot_pct >= 0)
1155 enccfg.rc_overshoot_pct = ctx->rc_overshoot_pct;
1156
1157 //_enc_init() will balk if kf_min_dist differs from max w/VPX_KF_AUTO
1158 if (avctx->keyint_min >= 0 && avctx->keyint_min == avctx->gop_size)
1159 enccfg.kf_min_dist = avctx->keyint_min;
1160 if (avctx->gop_size >= 0)
1161 enccfg.kf_max_dist = avctx->gop_size;
1162
1163 if (enccfg.g_pass == VPX_RC_FIRST_PASS)
1164 enccfg.g_lag_in_frames = 0;
1165 else if (enccfg.g_pass == VPX_RC_LAST_PASS) {
1166 int decode_size, ret;
1167
1168 if (!avctx->stats_in) {
1169 av_log(avctx, AV_LOG_ERROR16, "No stats file for second pass\n");
1170 return AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1171 }
1172
1173 ctx->twopass_stats.sz = strlen(avctx->stats_in) * 3 / 4;
1174 ret = av_reallocp(&ctx->twopass_stats.buf, ctx->twopass_stats.sz);
1175 if (ret < 0) {
1176 av_log(avctx, AV_LOG_ERROR16,
1177 "Stat buffer alloc (%zu bytes) failed\n",
1178 ctx->twopass_stats.sz);
1179 ctx->twopass_stats.sz = 0;
1180 return ret;
1181 }
1182 decode_size = av_base64_decode(ctx->twopass_stats.buf, avctx->stats_in,
1183 ctx->twopass_stats.sz);
1184 if (decode_size < 0) {
1185 av_log(avctx, AV_LOG_ERROR16, "Stat buffer decode failed\n");
1186 return AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1187 }
1188
1189 ctx->twopass_stats.sz = decode_size;
1190 enccfg.rc_twopass_stats_in = ctx->twopass_stats;
1191 }
1192
1193 /* 0-3: For non-zero values the encoder increasingly optimizes for reduced
1194 complexity playback on low powered devices at the expense of encode
1195 quality. */
1196 if (avctx->profile != AV_PROFILE_UNKNOWN-99)
1197 enccfg.g_profile = avctx->profile;
1198
1199 enccfg.g_error_resilient = ctx->error_resilient || ctx->flags & VP8F_ERROR_RESILIENT0x00000001;
1200
1201 while ((en = av_dict_iterate(ctx->vpx_ts_parameters, en))) {
1202 if (vpx_ts_param_parse(ctx, &enccfg, en->key, en->value, avctx->codec_id) < 0)
1203 av_log(avctx, AV_LOG_WARNING24,
1204 "Error parsing option '%s = %s'.\n",
1205 en->key, en->value);
1206 }
1207
1208 /* Construct Encoder Context */
1209 res = vpx_codec_enc_init(&ctx->encoder, iface, &enccfg, flags)vpx_codec_enc_init_ver(&ctx->encoder, iface, &enccfg
, flags, (18 + (4 + (5)) + (7 + 5)))
;
1210 if (res != VPX_CODEC_OK) {
1211 dump_enc_cfg(avctx, &enccfg, AV_LOG_WARNING24);
1212 log_encoder_error(avctx, &ctx->encoder, "Failed to initialize encoder");
1213 return AVERROR(EINVAL)(-(22));
1214 }
1215 dump_enc_cfg(avctx, &enccfg, AV_LOG_DEBUG48);
1216
1217#if CONFIG_LIBVPX_VP9_ENCODER1
1218 if (avctx->codec_id == AV_CODEC_ID_VP9 && enccfg.ts_number_layers > 1) {
1219 memset(&svc_params, 0, sizeof(svc_params));
1220 for (int i = 0; i < enccfg.ts_number_layers; ++i) {
1221 svc_params.max_quantizers[i] = enccfg.rc_max_quantizer;
1222 svc_params.min_quantizers[i] = enccfg.rc_min_quantizer;
1223 }
1224 svc_params.scaling_factor_num[0] = enccfg.g_h;
1225 svc_params.scaling_factor_den[0] = enccfg.g_h;
1226#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
1227 codecctl_int(avctx, VP9E_SET_SVC, 1);
1228 codecctl_intp(avctx, VP9E_SET_SVC_PARAMETERS, (int *)&svc_params);
1229#endif
1230 }
1231#endif
1232 if (ctx->is_alpha) {
1233 enccfg_alpha = enccfg;
1234 enccfg_alpha.g_profile = (flags & VPX_CODEC_USE_HIGHBITDEPTH0x40000) ? 2 : 0;
1235 res = vpx_codec_enc_init(&ctx->encoder_alpha, iface, &enccfg_alpha, flags)vpx_codec_enc_init_ver(&ctx->encoder_alpha, iface, &
enccfg_alpha, flags, (18 + (4 + (5)) + (7 + 5)))
;
1236 if (res != VPX_CODEC_OK) {
1237 log_encoder_error(avctx, &ctx->encoder_alpha, "Failed to initialize alpha encoder");
1238 return AVERROR(EINVAL)(-(22));
1239 }
1240 }
1241
1242 //codec control failures are currently treated only as warnings
1243 av_log(avctx, AV_LOG_DEBUG48, "vpx_codec_control\n");
1244 codecctl_int(avctx, VP8E_SET_CPUUSED, ctx->cpu_used);
1245 if (ctx->flags & VP8F_AUTO_ALT_REF0x00000002)
1246 ctx->auto_alt_ref = 1;
1247 if (ctx->auto_alt_ref >= 0)
1248 codecctl_int(avctx, VP8E_SET_ENABLEAUTOALTREF,
1249 avctx->codec_id == AV_CODEC_ID_VP8 ? !!ctx->auto_alt_ref : ctx->auto_alt_ref);
1250 if (ctx->arnr_max_frames >= 0)
1251 codecctl_int(avctx, VP8E_SET_ARNR_MAXFRAMES, ctx->arnr_max_frames);
1252 if (ctx->arnr_strength >= 0)
1253 codecctl_int(avctx, VP8E_SET_ARNR_STRENGTH, ctx->arnr_strength);
1254 if (ctx->arnr_type >= 0)
1255 codecctl_int(avctx, VP8E_SET_ARNR_TYPE, ctx->arnr_type);
1256 if (ctx->tune >= 0)
1257 codecctl_int(avctx, VP8E_SET_TUNING, ctx->tune);
1258
1259 if (ctx->auto_alt_ref && ctx->is_alpha && avctx->codec_id == AV_CODEC_ID_VP8) {
1260 av_log(avctx, AV_LOG_ERROR16, "Transparency encoding with auto_alt_ref does not work\n");
1261 return AVERROR(EINVAL)(-(22));
1262 }
1263
1264 if (ctx->sharpness >= 0)
1265 codecctl_int(avctx, VP8E_SET_SHARPNESS, ctx->sharpness);
1266
1267 if (CONFIG_LIBVPX_VP8_ENCODER1 && avctx->codec_id == AV_CODEC_ID_VP8) {
1268 codecctl_int(avctx, VP8E_SET_NOISE_SENSITIVITY, ctx->noise_sensitivity);
1269 codecctl_int(avctx, VP8E_SET_TOKEN_PARTITIONS, av_log2(avctx->slices)(31 - __builtin_clz((avctx->slices)|1)));
1270 }
1271 codecctl_int(avctx, VP8E_SET_STATIC_THRESHOLD, ctx->static_thresh);
1272 if (ctx->crf >= 0)
1273 codecctl_int(avctx, VP8E_SET_CQ_LEVEL, ctx->crf);
1274 if (ctx->max_intra_rate >= 0)
1275 codecctl_int(avctx, VP8E_SET_MAX_INTRA_BITRATE_PCT, ctx->max_intra_rate);
1276
1277#if CONFIG_LIBVPX_VP9_ENCODER1
1278 if (avctx->codec_id == AV_CODEC_ID_VP9) {
1279 if (ctx->lossless >= 0)
1280 codecctl_int(avctx, VP9E_SET_LOSSLESS, ctx->lossless);
1281 if (ctx->tile_columns >= 0)
1282 codecctl_int(avctx, VP9E_SET_TILE_COLUMNS, ctx->tile_columns);
1283 if (ctx->tile_rows >= 0)
1284 codecctl_int(avctx, VP9E_SET_TILE_ROWS, ctx->tile_rows);
1285 if (ctx->frame_parallel >= 0)
1286 codecctl_int(avctx, VP9E_SET_FRAME_PARALLEL_DECODING, ctx->frame_parallel);
1287 if (ctx->aq_mode >= 0)
1288 codecctl_int(avctx, VP9E_SET_AQ_MODE, ctx->aq_mode);
1289 res = set_colorspace(avctx);
1290 if (res < 0)
1291 return res;
1292#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 11
1293 set_color_range(avctx);
1294#endif
1295#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
1296 codecctl_int(avctx, VP9E_SET_TARGET_LEVEL, ctx->level < 0 ? 255 : lrint(ctx->level * 10));
1297#endif
1298#ifdef VPX_CTRL_VP9E_SET_ROW_MT
1299 if (ctx->row_mt >= 0)
1300 codecctl_int(avctx, VP9E_SET_ROW_MT, ctx->row_mt);
1301#endif
1302#ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT
1303 if (ctx->tune_content >= 0)
1304 codecctl_int(avctx, VP9E_SET_TUNE_CONTENT, ctx->tune_content);
1305#endif
1306#ifdef VPX_CTRL_VP9E_SET_TPL
1307 if (ctx->tpl_model >= 0)
1308 codecctl_int(avctx, VP9E_SET_TPL, ctx->tpl_model);
1309#endif
1310#ifdef VPX_CTRL_VP9E_SET_MIN_GF_INTERVAL
1311 if (ctx->min_gf_interval >= 0)
1312 codecctl_int(avctx, VP9E_SET_MIN_GF_INTERVAL, ctx->min_gf_interval);
1313#endif
1314 }
1315#endif
1316 if (avctx->codec_id == AV_CODEC_ID_VP8 && ctx->screen_content_mode >= 0) {
1317 if (ctx->screen_content_mode == 2 && ctx->is_alpha) {
1318 av_log(avctx, AV_LOG_ERROR16,
1319 "Transparency encoding with screen mode with aggressive rate control not supported\n");
1320 return AVERROR(EINVAL)(-(22));
1321 }
1322 codecctl_int(avctx, VP8E_SET_SCREEN_CONTENT_MODE, ctx->screen_content_mode);
1323 }
1324
1325 av_log(avctx, AV_LOG_DEBUG48, "Using deadline: %d\n", ctx->deadline);
1326
1327 //provide dummy value to initialize wrapper, values will be updated each _encode()
1328 vpx_img_wrap(&ctx->rawimg, img_fmt, avctx->width, avctx->height, 1,
1329 (unsigned char*)1);
1330#if CONFIG_LIBVPX_VP9_ENCODER1
1331 if (avctx->codec_id == AV_CODEC_ID_VP9 && (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH0x4))
1332 ctx->rawimg.bit_depth = enccfg.g_bit_depth;
1333#endif
1334
1335 cpb_props = ff_encode_add_cpb_side_data(avctx);
1336 if (!cpb_props)
1337 return AVERROR(ENOMEM)(-(12));
1338
1339 if (enccfg.rc_end_usage == VPX_CBR ||
1340 enccfg.g_pass != VPX_RC_ONE_PASS) {
1341 cpb_props->max_bitrate = avctx->rc_max_rate;
1342 cpb_props->min_bitrate = avctx->rc_min_rate;
1343 cpb_props->avg_bitrate = avctx->bit_rate;
1344 }
1345 cpb_props->buffer_size = avctx->rc_buffer_size;
1346
1347 return 0;
1348}
1349
1350static inline void cx_pktcpy(struct FrameListData *dst,
1351 const struct vpx_codec_cx_pkt *src,
1352 VPxContext *ctx)
1353{
1354 dst->pts = src->data.frame.pts;
1355 dst->flags = src->data.frame.flags;
1356 dst->sz = src->data.frame.sz;
1357 dst->buf = src->data.frame.buf;
1358 dst->have_sse = 0;
1359 /* For alt-ref frame, don't store PSNR */
1360 if (!(dst->flags & VPX_FRAME_IS_INVISIBLE0x4u)) {
1361 dst->have_sse = ctx->have_sse;
1362 if (ctx->have_sse) {
1363 /* associate last-seen SSE to the frame. */
1364 /* Transfers ownership from ctx to dst. */
1365 /* WARNING! This makes the assumption that PSNR_PKT comes
1366 just before the frame it refers to! */
1367 memcpy(dst->sse, ctx->sse, sizeof(dst->sse));
1368 ctx->have_sse = 0;
1369 }
1370 }
1371}
1372
1373/**
1374 * Store coded frame information in format suitable for return from encode2().
1375 *
1376 * Write information from @a cx_frame to @a pkt
1377 * @return packet data size on success
1378 * @return a negative AVERROR on error
1379 */
1380static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame,
1381 struct FrameListData *alpha_cx_frame, AVPacket *pkt)
1382{
1383 VPxContext *ctx = avctx->priv_data;
1384 int ret = ff_get_encode_buffer(avctx, pkt, cx_frame->sz, 0);
1385 uint8_t *side_data;
1386 enum AVPictureType pict_type;
1387 int quality;
1388
1389 if (ret < 0)
1390 return ret;
1391
1392 memcpy(pkt->data, cx_frame->buf, pkt->size);
1393 pkt->pts = pkt->dts = cx_frame->pts;
1394
1395 if (!!(cx_frame->flags & VPX_FRAME_IS_KEY0x1u)) {
1396 pict_type = AV_PICTURE_TYPE_I;
1397 pkt->flags |= AV_PKT_FLAG_KEY0x0001;
1398 } else {
1399 pict_type = AV_PICTURE_TYPE_P;
1400 }
1401
1402 ret = vpx_codec_control(&ctx->encoder, VP8E_GET_LAST_QUANTIZER_64, &quality)vpx_codec_control_(&ctx->encoder, VP8E_GET_LAST_QUANTIZER_64
, &quality)
;
1403 if (ret != VPX_CODEC_OK)
1404 quality = 0;
1405 ff_encode_add_stats_side_data(pkt, quality * FF_QP2LAMBDA118, cx_frame->sse + 1,
1406 cx_frame->have_sse ? 3 : 0, pict_type);
1407
1408 if (cx_frame->have_sse) {
1409 /* Beware of the Y/U/V/all order! */
1410 for (int i = 0; i < 3; ++i)
1411 avctx->error[i] += cx_frame->sse[i + 1];
1412 cx_frame->have_sse = 0;
1413 }
1414 if (alpha_cx_frame) {
1415 side_data = av_packet_new_side_data(pkt,
1416 AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
1417 alpha_cx_frame->sz + 8);
1418 if (!side_data) {
1419 av_packet_unref(pkt);
1420 return AVERROR(ENOMEM)(-(12));
1421 }
1422 AV_WB64(side_data, 1)((((union unaligned_64 *) (side_data))->l) = (av_bswap64(1
)))
;
1423 memcpy(side_data + 8, alpha_cx_frame->buf, alpha_cx_frame->sz);
1424 }
1425 ret = frame_data_apply(avctx, ctx->fifo, pkt);
1426 if (ret < 0)
1427 return ret;
1428
1429 return pkt->size;
1430}
1431
1432/**
1433 * Queue multiple output frames from the encoder, returning the front-most.
1434 * In cases where vpx_codec_get_cx_data() returns more than 1 frame append
1435 * the frame queue. Return the head frame if available.
1436 * @return Stored frame size
1437 * @return AVERROR(EINVAL) on output size error
1438 * @return AVERROR(ENOMEM) on coded frame queue data allocation error
1439 */
1440static int queue_frames(AVCodecContext *avctx, struct vpx_codec_ctx *encoder,
1441 struct FrameListData **frame_list, AVPacket *pkt_out)
1442{
1443 VPxContext *ctx = avctx->priv_data;
1444 const struct vpx_codec_cx_pkt *pkt;
1445 const void *iter = NULL((void*)0);
1446 int size = 0;
1447
1448 if (!ctx->is_alpha && *frame_list) {
1449 struct FrameListData *cx_frame = *frame_list;
1450 /* return the leading frame if we've already begun queueing */
1451 size = storeframe(avctx, cx_frame, NULL((void*)0), pkt_out);
1452 if (size < 0)
1453 return size;
1454 *frame_list = cx_frame->next;
1455 free_coded_frame(cx_frame);
1456 }
1457
1458 /* consume all available output from the encoder before returning. buffers
1459 are only good through the next vpx_codec call */
1460 while (pkt = vpx_codec_get_cx_data(encoder, &iter)) {
1461 switch (pkt->kind) {
1462 case VPX_CODEC_CX_FRAME_PKT:
1463 if (!ctx->is_alpha && !size) {
1464 struct FrameListData cx_frame;
1465
1466 /* avoid storing the frame when the list is empty and we haven't yet
1467 provided a frame for output */
1468 av_assert0(!ctx->coded_frame_list)do { if (!(!ctx->coded_frame_list)) { av_log(((void*)0), 0
, "Assertion %s failed at %s:%d\n", "!ctx->coded_frame_list"
, "/root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c", 1468
); abort(); } } while (0)
;
1469 cx_pktcpy(&cx_frame, pkt, ctx);
1470 size = storeframe(avctx, &cx_frame, NULL((void*)0), pkt_out);
1471 if (size < 0)
1472 return size;
1473 } else {
1474 struct FrameListData *cx_frame = av_malloc(sizeof(*cx_frame));
1475
1476 if (!cx_frame) {
1477 av_log(avctx, AV_LOG_ERROR16,
1478 "Frame queue element alloc failed\n");
1479 return AVERROR(ENOMEM)(-(12));
1480 }
1481 cx_pktcpy(cx_frame, pkt, ctx);
1482 cx_frame->buf = av_malloc(cx_frame->sz);
1483
1484 if (!cx_frame->buf) {
1485 av_log(avctx, AV_LOG_ERROR16,
1486 "Data buffer alloc (%zu bytes) failed\n",
1487 cx_frame->sz);
1488 av_freep(&cx_frame);
1489 return AVERROR(ENOMEM)(-(12));
1490 }
1491 memcpy(cx_frame->buf, pkt->data.frame.buf, pkt->data.frame.sz);
1492 coded_frame_add(frame_list, cx_frame);
1493 }
1494 break;
1495 case VPX_CODEC_STATS_PKT: {
1496 struct vpx_fixed_buf *stats = &ctx->twopass_stats;
1497 uint8_t *tmp;
1498 if (!pkt_out)
1499 break;
1500 tmp = av_fast_realloc(stats->buf,
1501 &ctx->twopass_stats_size,
1502 stats->sz +
1503 pkt->data.twopass_stats.sz);
1504 if (!tmp) {
1505 av_freep(&stats->buf);
1506 stats->sz = 0;
1507 av_log(avctx, AV_LOG_ERROR16, "Stat buffer realloc failed\n");
1508 return AVERROR(ENOMEM)(-(12));
1509 }
1510 stats->buf = tmp;
1511 memcpy((uint8_t*)stats->buf + stats->sz,
1512 pkt->data.twopass_stats.buf, pkt->data.twopass_stats.sz);
1513 stats->sz += pkt->data.twopass_stats.sz;
1514 break;
1515 }
1516 case VPX_CODEC_PSNR_PKT:
1517 if (!pkt_out)
1518 break;
1519 av_assert0(!ctx->have_sse)do { if (!(!ctx->have_sse)) { av_log(((void*)0), 0, "Assertion %s failed at %s:%d\n"
, "!ctx->have_sse", "/root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c"
, 1519); abort(); } } while (0)
;
1520 ctx->sse[0] = pkt->data.psnr.sse[0];
1521 ctx->sse[1] = pkt->data.psnr.sse[1];
1522 ctx->sse[2] = pkt->data.psnr.sse[2];
1523 ctx->sse[3] = pkt->data.psnr.sse[3];
1524 ctx->have_sse = 1;
1525 break;
1526 case VPX_CODEC_CUSTOM_PKT:
1527 //ignore unsupported/unrecognized packet types
1528 break;
1529 }
1530 }
1531
1532 return size;
1533}
1534
1535static int set_roi_map(AVCodecContext *avctx, const AVFrameSideData *sd, int frame_width, int frame_height,
1536 vpx_roi_map_t *roi_map, int block_size, int segment_cnt)
1537{
1538 /**
1539 * range of vpx_roi_map_t.delta_q[i] is [-63, 63]
1540 */
1541#define MAX_DELTA_Q63 63
1542
1543 const AVRegionOfInterest *roi = NULL((void*)0);
1544 int nb_rois;
1545 uint32_t self_size;
1546 int segment_id;
1547
1548 /* record the mapping from delta_q to "segment id + 1" in segment_mapping[].
1549 * the range of delta_q is [-MAX_DELTA_Q, MAX_DELTA_Q],
1550 * and its corresponding array index is [0, 2 * MAX_DELTA_Q],
1551 * and so the length of the mapping array is 2 * MAX_DELTA_Q + 1.
1552 * "segment id + 1", so we can say there's no mapping if the value of array element is zero.
1553 */
1554 int segment_mapping[2 * MAX_DELTA_Q63 + 1] = { 0 };
1555
1556 memset(roi_map, 0, sizeof(*roi_map));
1557
1558 /* segment id 0 in roi_map is reserved for the areas not covered by AVRegionOfInterest.
1559 * segment id 0 in roi_map is also for the areas with AVRegionOfInterest.qoffset near 0.
1560 * (delta_q of segment id 0 is 0).
1561 */
1562 segment_mapping[MAX_DELTA_Q63] = 1;
1563 segment_id = 1;
1564
1565 roi = (const AVRegionOfInterest*)sd->data;
1566 self_size = roi->self_size;
1567 if (!self_size || sd->size % self_size) {
1568 av_log(avctx, AV_LOG_ERROR16, "Invalid AVRegionOfInterest.self_size.\n");
1569 return AVERROR(EINVAL)(-(22));
1570 }
1571 nb_rois = sd->size / self_size;
1572
1573 /* This list must be iterated from zero because regions are
1574 * defined in order of decreasing importance. So discard less
1575 * important areas if they exceed the segment count.
1576 */
1577 for (int i = 0; i < nb_rois; i++) {
1578 int delta_q;
1579 int mapping_index;
1580
1581 roi = (const AVRegionOfInterest*)(sd->data + self_size * i);
1582 if (!roi->qoffset.den) {
1583 av_log(avctx, AV_LOG_ERROR16, "AVRegionOfInterest.qoffset.den must not be zero.\n");
1584 return AVERROR(EINVAL)(-(22));
1585 }
1586
1587 delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q63);
1588 delta_q = av_clipav_clip_c(delta_q, -MAX_DELTA_Q63, MAX_DELTA_Q63);
1589
1590 mapping_index = delta_q + MAX_DELTA_Q63;
1591 if (!segment_mapping[mapping_index]) {
1592 if (segment_id == segment_cnt) {
1593 av_log(avctx, AV_LOG_WARNING24,
1594 "ROI only supports %d segments (and segment 0 is reserved for non-ROIs), skipping the left ones.\n",
1595 segment_cnt);
1596 break;
1597 }
1598
1599 segment_mapping[mapping_index] = segment_id + 1;
1600 roi_map->delta_q[segment_id] = delta_q;
1601 segment_id++;
1602 }
1603 }
1604
1605 roi_map->rows = (frame_height + block_size - 1) / block_size;
1606 roi_map->cols = (frame_width + block_size - 1) / block_size;
1607 roi_map->roi_map = av_calloc(roi_map->rows * roi_map->cols, sizeof(*roi_map->roi_map));
1608 if (!roi_map->roi_map) {
1609 av_log(avctx, AV_LOG_ERROR16, "roi_map alloc failed.\n");
1610 return AVERROR(ENOMEM)(-(12));
1611 }
1612
1613 /* This list must be iterated in reverse, so for the case that
1614 * two regions are overlapping, the more important area takes effect.
1615 */
1616 for (int i = nb_rois - 1; i >= 0; i--) {
1617 int delta_q;
1618 int mapping_value;
1619 int starty, endy, startx, endx;
1620
1621 roi = (const AVRegionOfInterest*)(sd->data + self_size * i);
1622
1623 starty = av_clipav_clip_c(roi->top / block_size, 0, roi_map->rows);
1624 endy = av_clipav_clip_c((roi->bottom + block_size - 1) / block_size, 0, roi_map->rows);
1625 startx = av_clipav_clip_c(roi->left / block_size, 0, roi_map->cols);
1626 endx = av_clipav_clip_c((roi->right + block_size - 1) / block_size, 0, roi_map->cols);
1627
1628 delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q63);
1629 delta_q = av_clipav_clip_c(delta_q, -MAX_DELTA_Q63, MAX_DELTA_Q63);
1630
1631 mapping_value = segment_mapping[delta_q + MAX_DELTA_Q63];
1632 if (mapping_value) {
1633 for (int y = starty; y < endy; y++)
1634 for (int x = startx; x < endx; x++)
1635 roi_map->roi_map[x + y * roi_map->cols] = mapping_value - 1;
1636 }
1637 }
1638
1639 return 0;
1640}
1641
1642static int vp9_encode_set_roi(AVCodecContext *avctx, int frame_width, int frame_height, const AVFrameSideData *sd)
1643{
1644 VPxContext *ctx = avctx->priv_data;
1645
1646#ifdef VPX_CTRL_VP9E_SET_ROI_MAP
1647 int version = vpx_codec_version();
1648 int major = VPX_VERSION_MAJOR(version)(((version) >> 16) & 0xff);
1649 int minor = VPX_VERSION_MINOR(version)(((version) >> 8) & 0xff);
1650 int patch = VPX_VERSION_PATCH(version)(((version) >> 0) & 0xff);
1651
1652 if (major > 1 || (major == 1 && minor > 8) || (major == 1 && minor == 8 && patch >= 1)) {
1653 vpx_roi_map_t roi_map;
1654 const int segment_cnt = 8;
1655 const int block_size = 8;
1656 int ret;
1657
1658 if (ctx->aq_mode > 0 || ctx->cpu_used < 5 || ctx->deadline != VPX_DL_REALTIME1ul) {
1659 if (!ctx->roi_warned) {
1660 ctx->roi_warned = 1;
1661 av_log(avctx, AV_LOG_WARNING24, "ROI is only enabled when aq_mode is 0, cpu_used >= 5 "
1662 "and deadline is REALTIME, so skipping ROI.\n");
1663 return AVERROR(EINVAL)(-(22));
1664 }
1665 }
1666
1667 ret = set_roi_map(avctx, sd, frame_width, frame_height, &roi_map, block_size, segment_cnt);
1668 if (ret) {
1669 log_encoder_error(avctx, &ctx->encoder, "Failed to set_roi_map.\n");
1670 return ret;
1671 }
1672
1673 memset(roi_map.ref_frame, -1, sizeof(roi_map.ref_frame));
1674
1675 if (vpx_codec_control(&ctx->encoder, VP9E_SET_ROI_MAP, &roi_map)vpx_codec_control_(&ctx->encoder, VP9E_SET_ROI_MAP, &
roi_map)
) {
1676 log_encoder_error(avctx, &ctx->encoder, "Failed to set VP9E_SET_ROI_MAP codec control.\n");
1677 ret = AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1678 }
1679 av_freep(&roi_map.roi_map);
1680 return ret;
1681 }
1682#endif
1683
1684 if (!ctx->roi_warned) {
1685 ctx->roi_warned = 1;
1686 av_log(avctx, AV_LOG_WARNING24, "ROI is not supported, please upgrade libvpx to version >= 1.8.1. "
1687 "You may need to rebuild ffmpeg.\n");
1688 }
1689 return 0;
1690}
1691
1692static int vp8_encode_set_roi(AVCodecContext *avctx, int frame_width, int frame_height, const AVFrameSideData *sd)
1693{
1694 vpx_roi_map_t roi_map;
1695 const int segment_cnt = 4;
1696 const int block_size = 16;
1697 VPxContext *ctx = avctx->priv_data;
1698
1699 int ret = set_roi_map(avctx, sd, frame_width, frame_height, &roi_map, block_size, segment_cnt);
1700 if (ret) {
1701 log_encoder_error(avctx, &ctx->encoder, "Failed to set_roi_map.\n");
1702 return ret;
1703 }
1704
1705 if (vpx_codec_control(&ctx->encoder, VP8E_SET_ROI_MAP, &roi_map)vpx_codec_control_(&ctx->encoder, VP8E_SET_ROI_MAP, &
roi_map)
) {
1706 log_encoder_error(avctx, &ctx->encoder, "Failed to set VP8E_SET_ROI_MAP codec control.\n");
1707 ret = AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1708 }
1709
1710 av_freep(&roi_map.roi_map);
1711 return ret;
1712}
1713
1714static int realloc_alpha_uv(AVCodecContext *avctx, int width, int height)
1715{
1716 VPxContext *ctx = avctx->priv_data;
1717 struct vpx_image *rawimg_alpha = &ctx->rawimg_alpha;
1718 unsigned char **planes = rawimg_alpha->planes;
1719 int *stride = rawimg_alpha->stride;
1720
1721 if (!planes[VPX_PLANE_U1] ||
1722 !planes[VPX_PLANE_V2] ||
1723 width != (int)rawimg_alpha->d_w ||
1724 height != (int)rawimg_alpha->d_h) {
1725 vpx_img_fmt_t alpha_fmt = ctx->rawimg.bit_depth > 8 ?
1726 VPX_IMG_FMT_I42016 : VPX_IMG_FMT_I420;
1727 av_freep(&planes[VPX_PLANE_U1]);
1728 av_freep(&planes[VPX_PLANE_V2]);
1729
1730 vpx_img_wrap(rawimg_alpha, alpha_fmt, width, height, 1,
1731 (unsigned char*)1);
1732 planes[VPX_PLANE_U1] = av_malloc_array(stride[VPX_PLANE_U1], height);
1733 planes[VPX_PLANE_V2] = av_malloc_array(stride[VPX_PLANE_V2], height);
1734 if (!planes[VPX_PLANE_U1] || !planes[VPX_PLANE_V2])
1735 return AVERROR(ENOMEM)(-(12));
1736
1737 if (ctx->rawimg.bit_depth > 8) {
1738 int val = 0x80 << (ctx->rawimg.bit_depth - 8);
1739 AV_WN16(planes[VPX_PLANE_U], val)((((union unaligned_16 *) (planes[1]))->l) = (val));
1740 AV_WN16(planes[VPX_PLANE_V], val)((((union unaligned_16 *) (planes[2]))->l) = (val));
1741 av_memcpy_backptr(planes[VPX_PLANE_U1] + 2, 2, stride[VPX_PLANE_U1] * height - 2);
1742 av_memcpy_backptr(planes[VPX_PLANE_V2] + 2, 2, stride[VPX_PLANE_V2] * height - 2);
1743 } else {
1744 memset(planes[VPX_PLANE_U1], 0x80, stride[VPX_PLANE_U1] * height);
1745 memset(planes[VPX_PLANE_V2], 0x80, stride[VPX_PLANE_V2] * height);
1746 }
1747 }
1748
1749 return 0;
1750}
1751
1752static int vpx_encode(AVCodecContext *avctx, AVPacket *pkt,
1753 const AVFrame *frame, int *got_packet)
1754{
1755 VPxContext *ctx = avctx->priv_data;
1756 struct vpx_image *rawimg = NULL((void*)0);
1757 struct vpx_image *rawimg_alpha = NULL((void*)0);
1758 int64_t timestamp = 0;
1759 int res, coded_size;
1760 vpx_enc_frame_flags_t flags = 0;
1761 const struct vpx_codec_enc_cfg *enccfg = ctx->encoder.config.enc;
1762 vpx_svc_layer_id_t layer_id;
1763 int layer_id_valid = 0;
1764 unsigned long duration = 0;
1765
1766 if (avctx->qmax >= 0 && enccfg->rc_max_quantizer != avctx->qmax) {
1767 struct vpx_codec_enc_cfg cfg = *enccfg;
1768 cfg.rc_max_quantizer = avctx->qmax;
1769 res = vpx_codec_enc_config_set(&ctx->encoder, &cfg);
1770 if (res != VPX_CODEC_OK) {
1771 log_encoder_error(avctx, &ctx->encoder, "Error reconfiguring encoder");
1772 return AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1773 }
1774 }
1775
1776 if (frame) {
1777 const AVFrameSideData *sd = av_frame_get_side_data(frame, AV_FRAME_DATA_REGIONS_OF_INTEREST);
1778 rawimg = &ctx->rawimg;
1779 rawimg->planes[VPX_PLANE_Y0] = frame->data[0];
1780 rawimg->planes[VPX_PLANE_U1] = frame->data[1];
1781 rawimg->planes[VPX_PLANE_V2] = frame->data[2];
1782 rawimg->stride[VPX_PLANE_Y0] = frame->linesize[0];
1783 rawimg->stride[VPX_PLANE_U1] = frame->linesize[1];
1784 rawimg->stride[VPX_PLANE_V2] = frame->linesize[2];
1785 if (ctx->is_alpha) {
1786 rawimg_alpha = &ctx->rawimg_alpha;
1787 res = realloc_alpha_uv(avctx, frame->width, frame->height);
1788 if (res < 0)
1789 return res;
1790 rawimg_alpha->planes[VPX_PLANE_Y0] = frame->data[3];
1791 rawimg_alpha->stride[VPX_PLANE_Y0] = frame->linesize[3];
1792 }
1793 timestamp = frame->pts;
1794#if VPX_IMAGE_ABI_VERSION(5) >= 4
1795 switch (frame->color_range) {
1796 case AVCOL_RANGE_MPEG:
1797 rawimg->range = VPX_CR_STUDIO_RANGE;
1798 break;
1799 case AVCOL_RANGE_JPEG:
1800 rawimg->range = VPX_CR_FULL_RANGE;
1801 break;
1802 }
1803#endif
1804 if (frame->pict_type == AV_PICTURE_TYPE_I)
1805 flags |= VPX_EFLAG_FORCE_KF(1 << 0);
1806 if (frame->metadata) {
1807 AVDictionaryEntry* en = av_dict_get(frame->metadata, "vp8-flags", NULL((void*)0), 0);
1808 if (en) {
1809 flags |= strtoul(en->value, NULL((void*)0), 10);
1810 }
1811
1812 memset(&layer_id, 0, sizeof(layer_id));
1813
1814 en = av_dict_get(frame->metadata, "temporal_id", NULL((void*)0), 0);
1815 if (en) {
1816 layer_id.temporal_layer_id = strtoul(en->value, NULL((void*)0), 10);
1817#ifdef VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
1818 layer_id.temporal_layer_id_per_spatial[0] = layer_id.temporal_layer_id;
1819#endif
1820 layer_id_valid = 1;
1821 }
1822#if CONFIG_LIBVPX_VP9_ENCODER1 && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
1823 en = av_dict_get(frame->metadata, "ref-frame-config", NULL((void*)0), 0);
1824
1825 if (en) {
1826 if (avctx->codec_id == AV_CODEC_ID_VP9) {
1827 int ret = vpx_parse_ref_frame_config(&ctx->ref_frame_config,
1828 enccfg->ss_number_layers, en->value);
1829 if (ret < 0) {
1830 av_log(avctx, AV_LOG_WARNING24,
1831 "Error parsing ref_frame_config option %s.\n", en->value);
1832 return ret;
1833 }
1834
1835 codecctl_intp(avctx, VP9E_SET_SVC_REF_FRAME_CONFIG, (int *)&ctx->ref_frame_config);
1836 } else {
1837 av_log(avctx, AV_LOG_WARNING24,
1838 "Ignoring ref-frame-config for a non-VP9 codec\n");
1839 }
1840 }
1841#endif
1842 }
1843
1844 if (sd) {
1845 if (avctx->codec_id == AV_CODEC_ID_VP8) {
1846 vp8_encode_set_roi(avctx, frame->width, frame->height, sd);
1847 } else {
1848 vp9_encode_set_roi(avctx, frame->width, frame->height, sd);
1849 }
1850 }
1851
1852 if (!(avctx->flags & AV_CODEC_FLAG_PASS1(1 << 9))) {
1853 res = frame_data_submit(avctx, ctx->fifo, frame);
1854 if (res < 0)
1855 return res;
1856 }
1857 }
1858
1859 // this is for encoding with preset temporal layering patterns defined in
1860 // set_temporal_layer_pattern function.
1861 if (enccfg->ts_number_layers > 1 && ctx->ts_layer_flags) {
1862 if (flags & VPX_EFLAG_FORCE_KF(1 << 0)) {
1863 // keyframe, reset temporal layering.
1864 ctx->current_temporal_idx = 0;
1865 flags = VPX_EFLAG_FORCE_KF(1 << 0);
1866 } else {
1867 flags = 0;
1868 }
1869
1870 /* get the flags from the temporal layer configuration. */
1871 flags |= ctx->ts_layer_flags[ctx->current_temporal_idx];
1872
1873 memset(&layer_id, 0, sizeof(layer_id));
1874#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
1875 layer_id.spatial_layer_id = 0;
1876#endif
1877 layer_id.temporal_layer_id = enccfg->ts_layer_id[ctx->current_temporal_idx];
1878#ifdef VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
1879 layer_id.temporal_layer_id_per_spatial[0] = layer_id.temporal_layer_id;
1880#endif
1881 layer_id_valid = 1;
1882 }
1883
1884 if (layer_id_valid) {
1885 if (avctx->codec_id == AV_CODEC_ID_VP8) {
1886 codecctl_int(avctx, VP8E_SET_TEMPORAL_LAYER_ID, layer_id.temporal_layer_id);
1887 }
1888#if CONFIG_LIBVPX_VP9_ENCODER1 && VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
1889 else if (avctx->codec_id == AV_CODEC_ID_VP9) {
1890 codecctl_intp(avctx, VP9E_SET_SVC_LAYER_ID, (int *)&layer_id);
1891 }
1892#endif
1893 }
1894
1895 if (frame && frame->duration > ULONG_MAX(9223372036854775807L *2UL+1UL)) {
1896 av_log(avctx, AV_LOG_WARNING24,
1897 "Frame duration too large: %"PRId64"l" "d""\n", frame->duration);
1898 } else if (frame && frame->duration)
1899 duration = frame->duration;
1900 else if (avctx->framerate.num > 0 && avctx->framerate.den > 0)
1901 duration = av_rescale_q(1, av_inv_q(avctx->framerate), avctx->time_base);
1902 else {
1903 duration = 1;
1904 }
1905
1906 res = vpx_codec_encode(&ctx->encoder, rawimg, timestamp,
1907 duration, flags, ctx->deadline);
1908 if (res != VPX_CODEC_OK) {
1909 log_encoder_error(avctx, &ctx->encoder, "Error encoding frame");
1910 return AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1911 }
1912
1913 if (ctx->is_alpha) {
1914 res = vpx_codec_encode(&ctx->encoder_alpha, rawimg_alpha, timestamp,
1915 duration, flags, ctx->deadline);
1916 if (res != VPX_CODEC_OK) {
1917 log_encoder_error(avctx, &ctx->encoder_alpha, "Error encoding alpha frame");
1918 return AVERROR_INVALIDDATA(-(int)(('I') | (('N') << 8) | (('D') << 16) | ((
unsigned)('A') << 24)))
;
1919 }
1920 }
1921
1922 coded_size = queue_frames(avctx, &ctx->encoder, &ctx->coded_frame_list, pkt);
1923 if (ctx->is_alpha) {
1924 queue_frames(avctx, &ctx->encoder_alpha, &ctx->alpha_coded_frame_list, NULL((void*)0));
1925
1926 if (ctx->coded_frame_list && ctx->alpha_coded_frame_list) {
1927 struct FrameListData *cx_frame = ctx->coded_frame_list;
1928 struct FrameListData *alpha_cx_frame = ctx->alpha_coded_frame_list;
1929 av_assert0(!coded_size)do { if (!(!coded_size)) { av_log(((void*)0), 0, "Assertion %s failed at %s:%d\n"
, "!coded_size", "/root/firefox-clang/media/ffvpx/libavcodec/libvpxenc.c"
, 1929); abort(); } } while (0)
;
1930 /* return the leading frame if we've already begun queueing */
1931 coded_size = storeframe(avctx, cx_frame, alpha_cx_frame, pkt);
1932 if (coded_size < 0)
1933 return coded_size;
1934 ctx->coded_frame_list = cx_frame->next;
1935 ctx->alpha_coded_frame_list = alpha_cx_frame->next;
1936 free_coded_frame(cx_frame);
1937 free_coded_frame(alpha_cx_frame);
1938 }
1939 }
1940
1941 if (!frame && avctx->flags & AV_CODEC_FLAG_PASS1(1 << 9)) {
1942 unsigned int b64_size = AV_BASE64_SIZE(ctx->twopass_stats.sz)(((ctx->twopass_stats.sz)+2) / 3 * 4 + 1);
1943
1944 avctx->stats_out = av_malloc(b64_size);
1945 if (!avctx->stats_out) {
1946 av_log(avctx, AV_LOG_ERROR16, "Stat buffer alloc (%d bytes) failed\n",
1947 b64_size);
1948 return AVERROR(ENOMEM)(-(12));
1949 }
1950 av_base64_encode(avctx->stats_out, b64_size, ctx->twopass_stats.buf,
1951 ctx->twopass_stats.sz);
1952 } else if (enccfg->ts_number_layers > 1 && ctx->ts_layer_flags) {
1953 ctx->current_temporal_idx = (ctx->current_temporal_idx + 1) % enccfg->ts_periodicity;
1954 }
1955
1956 *got_packet = !!coded_size;
1957 return 0;
1958}
1959
1960#define OFFSET(x)__builtin_offsetof(VPxContext, x) offsetof(VPxContext, x)__builtin_offsetof(VPxContext, x)
1961#define VE(1 << 4) | (1 << 0) AV_OPT_FLAG_VIDEO_PARAM(1 << 4) | AV_OPT_FLAG_ENCODING_PARAM(1 << 0)
1962
1963#define COMMON_OPTIONS \
1964 { "lag-in-frames", "Number of frames to look ahead for " \
1965 "alternate reference frame selection", OFFSET(lag_in_frames)__builtin_offsetof(VPxContext, lag_in_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0)}, \
1966 { "arnr-maxframes", "altref noise reduction max frame count", OFFSET(arnr_max_frames)__builtin_offsetof(VPxContext, arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0)}, \
1967 { "arnr-strength", "altref noise reduction filter strength", OFFSET(arnr_strength)__builtin_offsetof(VPxContext, arnr_strength), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0)}, \
1968 { "arnr-type", "altref noise reduction filter type", OFFSET(arnr_type)__builtin_offsetof(VPxContext, arnr_type), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "arnr_type"}, \
1969 { "backward", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "arnr_type" }, \
1970 { "forward", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "arnr_type" }, \
1971 { "centered", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = 3}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "arnr_type" }, \
1972 { "tune", "Tune the encoding to a specific scenario", OFFSET(tune)__builtin_offsetof(VPxContext, tune), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "tune"}, \
1973 { "psnr", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = VP8_TUNE_PSNR}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "tune"}, \
1974 { "ssim", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = VP8_TUNE_SSIM}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "tune"}, \
1975 { "deadline", "Time to spend encoding, in microseconds.", OFFSET(deadline)__builtin_offsetof(VPxContext, deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY1000000ul}, INT_MIN(-2147483647 -1), INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "quality"}, \
1976 { "best", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_BEST_QUALITY0ul}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "quality"}, \
1977 { "good", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_GOOD_QUALITY1000000ul}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "quality"}, \
1978 { "realtime", NULL((void*)0), 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_REALTIME1ul}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "quality"}, \
1979 { "error-resilient", "Error resilience configuration", OFFSET(error_resilient)__builtin_offsetof(VPxContext, error_resilient), AV_OPT_TYPE_FLAGS, {.i64 = 0}, INT_MIN(-2147483647 -1), INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "er"}, \
1980 { "max-intra-rate", "Maximum I-frame bitrate (pct) 0=unlimited", OFFSET(max_intra_rate)__builtin_offsetof(VPxContext, max_intra_rate), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0)}, \
1981 { "default", "Improve resiliency against losses of whole frames", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_DEFAULT0x1u}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "er"}, \
1982 { "partitions", "The frame partitions are independently decodable " \
1983 "by the bool decoder, meaning that partitions can be decoded even " \
1984 "though earlier partitions have been lost. Note that intra prediction" \
1985 " is still done over the partition boundary.", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_PARTITIONS0x2u}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "er"}, \
1986 { "crf", "Select the quality for constant quality mode", offsetof(VPxContext, crf)__builtin_offsetof(VPxContext, crf), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 63, VE(1 << 4) | (1 << 0) }, \
1987 { "static-thresh", "A change threshold on blocks below which they will be skipped by the encoder", OFFSET(static_thresh)__builtin_offsetof(VPxContext, static_thresh), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX2147483647, VE(1 << 4) | (1 << 0) }, \
1988 { "drop-threshold", "Frame drop threshold", offsetof(VPxContext, drop_threshold)__builtin_offsetof(VPxContext, drop_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN(-2147483647 -1), INT_MAX2147483647, VE(1 << 4) | (1 << 0) }, \
1989 { "noise-sensitivity", "Noise sensitivity", OFFSET(noise_sensitivity)__builtin_offsetof(VPxContext, noise_sensitivity), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 4, VE(1 << 4) | (1 << 0)}, \
1990 { "undershoot-pct", "Datarate undershoot (min) target (%)", OFFSET(rc_undershoot_pct)__builtin_offsetof(VPxContext, rc_undershoot_pct), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 100, VE(1 << 4) | (1 << 0) }, \
1991 { "overshoot-pct", "Datarate overshoot (max) target (%)", OFFSET(rc_overshoot_pct)__builtin_offsetof(VPxContext, rc_overshoot_pct), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1000, VE(1 << 4) | (1 << 0) }, \
1992 { "ts-parameters", "Temporal scaling configuration using a :-separated list of key=value parameters", OFFSET(vpx_ts_parameters)__builtin_offsetof(VPxContext, vpx_ts_parameters), AV_OPT_TYPE_DICT, {.str=NULL((void*)0)}, 0, 0, VE(1 << 4) | (1 << 0)}, \
1993
1994#define LEGACY_OPTIONS \
1995 {"speed", "", offsetof(VPxContext, cpu_used)__builtin_offsetof(VPxContext, cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE(1 << 4) | (1 << 0)}, \
1996 {"quality", "", offsetof(VPxContext, deadline)__builtin_offsetof(VPxContext, deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY1000000ul}, INT_MIN(-2147483647 -1), INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "quality"}, \
1997 {"vp8flags", "", offsetof(VPxContext, flags)__builtin_offsetof(VPxContext, flags), AV_OPT_TYPE_FLAGS, {.i64 = 0}, 0, UINT_MAX(2147483647 *2U +1U), VE(1 << 4) | (1 << 0), .unit = "flags"}, \
1998 {"error_resilient", "enable error resilience", 0, AV_OPT_TYPE_CONST, {.i64 = VP8F_ERROR_RESILIENT0x00000001}, INT_MIN(-2147483647 -1), INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "flags"}, \
1999 {"altref", "enable use of alternate reference frames (VP8/2-pass only)", 0, AV_OPT_TYPE_CONST, {.i64 = VP8F_AUTO_ALT_REF0x00000002}, INT_MIN(-2147483647 -1), INT_MAX2147483647, VE(1 << 4) | (1 << 0), .unit = "flags"}, \
2000 {"arnr_max_frames", "altref noise reduction max frame count", offsetof(VPxContext, arnr_max_frames)__builtin_offsetof(VPxContext, arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 15, VE(1 << 4) | (1 << 0)}, \
2001 {"arnr_strength", "altref noise reduction filter strength", offsetof(VPxContext, arnr_strength)__builtin_offsetof(VPxContext, arnr_strength), AV_OPT_TYPE_INT, {.i64 = 3}, 0, 6, VE(1 << 4) | (1 << 0)}, \
2002 {"arnr_type", "altref noise reduction filter type", offsetof(VPxContext, arnr_type)__builtin_offsetof(VPxContext, arnr_type), AV_OPT_TYPE_INT, {.i64 = 3}, 1, 3, VE(1 << 4) | (1 << 0)}, \
2003 {"rc_lookahead", "Number of frames to look ahead for alternate reference frame selection", offsetof(VPxContext, lag_in_frames)__builtin_offsetof(VPxContext, lag_in_frames), AV_OPT_TYPE_INT, {.i64 = 25}, 0, 25, VE(1 << 4) | (1 << 0)}, \
2004 {"sharpness", "Increase sharpness at the expense of lower PSNR", offsetof(VPxContext, sharpness)__builtin_offsetof(VPxContext, sharpness), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 7, VE(1 << 4) | (1 << 0)},
2005
2006#if CONFIG_LIBVPX_VP8_ENCODER1
2007static const AVOption vp8_options[] = {
2008 COMMON_OPTIONS
2009 { "auto-alt-ref", "Enable use of alternate reference "
2010 "frames (2-pass only)", OFFSET(auto_alt_ref)__builtin_offsetof(VPxContext, auto_alt_ref), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE(1 << 4) | (1 << 0)},
2011 { "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used)__builtin_offsetof(VPxContext, cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE(1 << 4) | (1 << 0)},
2012 { "screen-content-mode", "Encoder screen content mode", OFFSET(screen_content_mode)__builtin_offsetof(VPxContext, screen_content_mode), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE(1 << 4) | (1 << 0)},
2013 LEGACY_OPTIONS
2014 { NULL((void*)0) }
2015};
2016#endif
2017
2018#if CONFIG_LIBVPX_VP9_ENCODER1
2019static const AVOption vp9_options[] = {
2020 COMMON_OPTIONS
2021 { "auto-alt-ref", "Enable use of alternate reference "
2022 "frames (2-pass only)", OFFSET(auto_alt_ref)__builtin_offsetof(VPxContext, auto_alt_ref), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 6, VE(1 << 4) | (1 << 0)},
2023 { "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used)__builtin_offsetof(VPxContext, cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -8, 8, VE(1 << 4) | (1 << 0)},
2024 { "lossless", "Lossless mode", OFFSET(lossless)__builtin_offsetof(VPxContext, lossless), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE(1 << 4) | (1 << 0)},
2025 { "tile-columns", "Number of tile columns to use, log2", OFFSET(tile_columns)__builtin_offsetof(VPxContext, tile_columns), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 6, VE(1 << 4) | (1 << 0)},
2026 { "tile-rows", "Number of tile rows to use, log2", OFFSET(tile_rows)__builtin_offsetof(VPxContext, tile_rows), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE(1 << 4) | (1 << 0)},
2027 { "frame-parallel", "Enable frame parallel decodability features", OFFSET(frame_parallel)__builtin_offsetof(VPxContext, frame_parallel), AV_OPT_TYPE_BOOL,{.i64 = -1}, -1, 1, VE(1 << 4) | (1 << 0)},
2028#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
2029 { "aq-mode", "adaptive quantization mode", OFFSET(aq_mode)__builtin_offsetof(VPxContext, aq_mode), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 4, VE(1 << 4) | (1 << 0), .unit = "aq_mode"},
2030#else
2031 { "aq-mode", "adaptive quantization mode", OFFSET(aq_mode)__builtin_offsetof(VPxContext, aq_mode), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 3, VE(1 << 4) | (1 << 0), .unit = "aq_mode"},
2032#endif
2033 { "none", "Aq not used", 0, AV_OPT_TYPE_CONST, {.i64 = 0}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "aq_mode" },
2034 { "variance", "Variance based Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "aq_mode" },
2035 { "complexity", "Complexity based Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "aq_mode" },
2036 { "cyclic", "Cyclic Refresh Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 3}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "aq_mode" },
2037#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 12
2038 { "equator360", "360 video Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 4}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "aq_mode" },
2039 {"level", "Specify level", OFFSET(level)__builtin_offsetof(VPxContext, level), AV_OPT_TYPE_FLOAT, {.dbl=-1}, -1, 6.2, VE(1 << 4) | (1 << 0)},
2040#endif
2041#ifdef VPX_CTRL_VP9E_SET_ROW_MT
2042 {"row-mt", "Row based multi-threading", OFFSET(row_mt)__builtin_offsetof(VPxContext, row_mt), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE(1 << 4) | (1 << 0)},
2043#endif
2044#ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT
2045#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 14
2046 { "tune-content", "Tune content type", OFFSET(tune_content)__builtin_offsetof(VPxContext, tune_content), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE(1 << 4) | (1 << 0), .unit = "tune_content" },
2047#else
2048 { "tune-content", "Tune content type", OFFSET(tune_content)__builtin_offsetof(VPxContext, tune_content), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE(1 << 4) | (1 << 0), .unit = "tune_content" },
2049#endif
2050 { "default", "Regular video content", 0, AV_OPT_TYPE_CONST, {.i64 = 0}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "tune_content" },
2051 { "screen", "Screen capture content", 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "tune_content" },
2052#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 14
2053 { "film", "Film content; improves grain retention", 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE(1 << 4) | (1 << 0), .unit = "tune_content" },
2054#endif
2055#endif
2056#if VPX_ENCODER_ABI_VERSION(18 + (4 + (5)) + (7 + 5)) >= 14
2057 { "corpus-complexity", "corpus vbr complexity midpoint", OFFSET(corpus_complexity)__builtin_offsetof(VPxContext, corpus_complexity), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 10000, VE(1 << 4) | (1 << 0) },
2058#endif
2059#ifdef VPX_CTRL_VP9E_SET_TPL
2060 { "enable-tpl", "Enable temporal dependency model", OFFSET(tpl_model)__builtin_offsetof(VPxContext, tpl_model), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE(1 << 4) | (1 << 0) },
2061#endif
2062#ifdef VPX_CTRL_VP9E_SET_MIN_GF_INTERVAL
2063 { "min-gf-interval", "Minimum golden/alternate reference frame interval", OFFSET(min_gf_interval)__builtin_offsetof(VPxContext, min_gf_interval), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX2147483647, VE(1 << 4) | (1 << 0) },
2064#endif
2065 LEGACY_OPTIONS
2066 { NULL((void*)0) }
2067};
2068#endif
2069
2070#undef COMMON_OPTIONS
2071#undef LEGACY_OPTIONS
2072
2073static const FFCodecDefault defaults[] = {
2074 { "b", "0" },
2075 { "qmin", "-1" },
2076 { "qmax", "-1" },
2077 { "g", "-1" },
2078 { "keyint_min", "-1" },
2079 { NULL((void*)0) },
2080};
2081
2082#if CONFIG_LIBVPX_VP8_ENCODER1
2083static av_cold__attribute__((cold)) int vp8_init(AVCodecContext *avctx)
2084{
2085 return vpx_init(avctx, vpx_codec_vp8_cx());
2086}
2087
2088static const AVClass class_vp8 = {
2089 .class_name = "libvpx-vp8 encoder",
2090 .item_name = av_default_item_name,
2091 .option = vp8_options,
2092 .version = LIBAVUTIL_VERSION_INT((60)<<16 | (29)<<8 | (100)),
2093};
2094
2095const FFCodec ff_libvpx_vp8_encoder = {
2096 .p.name = "libvpx",
2097 CODEC_LONG_NAME("libvpx VP8").p.long_name = "libvpx VP8",
2098 .p.type = AVMEDIA_TYPE_VIDEO,
2099 .p.id = AV_CODEC_ID_VP8,
2100 .p.capabilities = AV_CODEC_CAP_DR1(1 << 1) | AV_CODEC_CAP_DELAY(1 << 5) |
2101 AV_CODEC_CAP_OTHER_THREADS(1 << 15) |
2102 AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE(1 << 20),
2103 .priv_data_size = sizeof(VPxContext),
2104 .init = vp8_init,
2105 FF_CODEC_ENCODE_CB(vpx_encode).is_decoder = 0, .cb_type = FF_CODEC_CB_TYPE_ENCODE, .cb.encode
= (vpx_encode)
,
2106 .close = vpx_free,
2107 .caps_internal = FF_CODEC_CAP_NOT_INIT_THREADSAFE(1 << 0) |
2108 FF_CODEC_CAP_INIT_CLEANUP(1 << 1) |
2109 FF_CODEC_CAP_AUTO_THREADS(1 << 7),
2110 CODEC_PIXFMTS(AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVA420P)GCC diagnostic push GCC diagnostic ignored "-Wdeprecated-declarations"
.p.pix_fmts = ((((const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P
, AV_PIX_FMT_YUVA420P, AV_PIX_FMT_NONE }))) GCC diagnostic pop
,
2111 .color_ranges = AVCOL_RANGE_MPEG | AVCOL_RANGE_JPEG,
2112 .p.priv_class = &class_vp8,
2113 .defaults = defaults,
2114 .p.wrapper_name = "libvpx",
2115};
2116#endif /* CONFIG_LIBVPX_VP8_ENCODER */
2117
2118#if CONFIG_LIBVPX_VP9_ENCODER1
2119static av_cold__attribute__((cold)) int vp9_init(AVCodecContext *avctx)
2120{
2121 return vpx_init(avctx, vpx_codec_vp9_cx());
2122}
2123
2124static const enum AVPixelFormat vp9_pix_fmts_highcol[] = {
2125 AV_PIX_FMT_YUV420P,
2126 AV_PIX_FMT_YUVA420P,
2127 AV_PIX_FMT_YUV422P,
2128 AV_PIX_FMT_YUVA422P,
2129 AV_PIX_FMT_YUV440P,
2130 AV_PIX_FMT_YUV444P,
2131 AV_PIX_FMT_YUVA444P,
2132 AV_PIX_FMT_GBRP,
2133 AV_PIX_FMT_GBRAP,
2134 AV_PIX_FMT_NONE
2135};
2136
2137static const enum AVPixelFormat vp9_pix_fmts_highbd[] = {
2138 AV_PIX_FMT_YUV420P,
2139 AV_PIX_FMT_YUVA420P,
2140 AV_PIX_FMT_YUV422P,
2141 AV_PIX_FMT_YUVA422P,
2142 AV_PIX_FMT_YUV440P,
2143 AV_PIX_FMT_YUV444P,
2144 AV_PIX_FMT_YUVA444P,
2145 AV_PIX_FMT_YUV420P10AV_PIX_FMT_YUV420P10LE,
2146 AV_PIX_FMT_YUVA420P10AV_PIX_FMT_YUVA420P10LE,
2147 AV_PIX_FMT_YUV422P10AV_PIX_FMT_YUV422P10LE,
2148 AV_PIX_FMT_YUVA422P10AV_PIX_FMT_YUVA422P10LE,
2149 AV_PIX_FMT_YUV440P10AV_PIX_FMT_YUV440P10LE,
2150 AV_PIX_FMT_YUV444P10AV_PIX_FMT_YUV444P10LE,
2151 AV_PIX_FMT_YUVA444P10AV_PIX_FMT_YUVA444P10LE,
2152 AV_PIX_FMT_YUV420P12AV_PIX_FMT_YUV420P12LE,
2153 AV_PIX_FMT_YUV422P12AV_PIX_FMT_YUV422P12LE,
2154 AV_PIX_FMT_YUV440P12AV_PIX_FMT_YUV440P12LE,
2155 AV_PIX_FMT_YUV444P12AV_PIX_FMT_YUV444P12LE,
2156 AV_PIX_FMT_YUVA444P12AV_PIX_FMT_YUVA444P12LE,
2157 AV_PIX_FMT_GBRP,
2158 AV_PIX_FMT_GBRAP,
2159 AV_PIX_FMT_GBRP10AV_PIX_FMT_GBRP10LE,
2160 AV_PIX_FMT_GBRAP10AV_PIX_FMT_GBRAP10LE,
2161 AV_PIX_FMT_GBRP12AV_PIX_FMT_GBRP12LE,
2162 AV_PIX_FMT_GBRAP12AV_PIX_FMT_GBRAP12LE,
2163 AV_PIX_FMT_NONE
2164};
2165
2166static int vp9_get_supported_config(const AVCodecContext *avctx,
2167 const AVCodec *codec,
2168 enum AVCodecConfig config,
2169 unsigned flags, const void **out,
2170 int *out_num)
2171{
2172 if (config == AV_CODEC_CONFIG_PIX_FORMAT) {
2173 vpx_codec_caps_t codec_caps = vpx_codec_get_caps(vpx_codec_vp9_cx());
2174 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH0x4) {
2175 *out = vp9_pix_fmts_highbd;
2176 *out_num = FF_ARRAY_ELEMS(vp9_pix_fmts_highbd)(sizeof(vp9_pix_fmts_highbd) / sizeof((vp9_pix_fmts_highbd)[0
]))
- 1;
2177 } else {
2178 *out = vp9_pix_fmts_highcol;
2179 *out_num = FF_ARRAY_ELEMS(vp9_pix_fmts_highcol)(sizeof(vp9_pix_fmts_highcol) / sizeof((vp9_pix_fmts_highcol)
[0]))
- 1;
2180 }
2181 return 0;
2182 }
2183
2184 return ff_default_get_supported_config(avctx, codec, config, flags, out, out_num);
2185}
2186
2187static const AVClass class_vp9 = {
2188 .class_name = "libvpx-vp9 encoder",
2189 .item_name = av_default_item_name,
2190 .option = vp9_options,
2191 .version = LIBAVUTIL_VERSION_INT((60)<<16 | (29)<<8 | (100)),
2192};
2193
2194FFCodec ff_libvpx_vp9_encoder = {
2195 .p.name = "libvpx-vp9",
2196 CODEC_LONG_NAME("libvpx VP9").p.long_name = "libvpx VP9",
2197 .p.type = AVMEDIA_TYPE_VIDEO,
2198 .p.id = AV_CODEC_ID_VP9,
2199 .p.capabilities = AV_CODEC_CAP_DR1(1 << 1) | AV_CODEC_CAP_DELAY(1 << 5) |
2200 AV_CODEC_CAP_OTHER_THREADS(1 << 15) |
2201 AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE(1 << 20),
2202 .p.profiles = NULL_IF_CONFIG_SMALL(ff_vp9_profiles)ff_vp9_profiles,
2203 .p.priv_class = &class_vp9,
2204 .p.wrapper_name = "libvpx",
2205 .priv_data_size = sizeof(VPxContext),
2206 .init = vp9_init,
2207 .color_ranges = AVCOL_RANGE_MPEG | AVCOL_RANGE_JPEG,
2208 FF_CODEC_ENCODE_CB(vpx_encode).is_decoder = 0, .cb_type = FF_CODEC_CB_TYPE_ENCODE, .cb.encode
= (vpx_encode)
,
2209 .close = vpx_free,
2210 .caps_internal = FF_CODEC_CAP_NOT_INIT_THREADSAFE(1 << 0) |
2211 FF_CODEC_CAP_INIT_CLEANUP(1 << 1) |
2212 FF_CODEC_CAP_AUTO_THREADS(1 << 7),
2213 .defaults = defaults,
2214 .get_supported_config = vp9_get_supported_config,
2215};
2216#endif /* CONFIG_LIBVPX_VP9_ENCODER */