#include "internal.h"
#include "libavutil/avassert.h"
#include "libvpx.h"
+#include "packet_internal.h"
#include "profiles.h"
#include "libavutil/avstring.h"
#include "libavutil/base64.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
+#include "libavutil/pixdesc.h"
/**
* Portion of struct vpx_codec_cx_pkt from vpx_encoder.h.
int rc_undershoot_pct;
int rc_overshoot_pct;
- char *vp8_ts_parameters;
+ AVDictionary *vpx_ts_parameters;
+ int *ts_layer_flags;
+ int current_temporal_idx;
// VP9-only
int lossless;
int tune_content;
int corpus_complexity;
int tpl_model;
+ /**
+ * If the driver does not support ROI then warn the first time we
+ * encounter a frame with ROI side data.
+ */
+ int roi_warned;
+#if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
+ vpx_svc_ref_frame_config_t ref_frame_config;
+#endif
} VPxContext;
/** String mappings for enum vp8e_enc_control_id */
[VP8E_SET_CQ_LEVEL] = "VP8E_SET_CQ_LEVEL",
[VP8E_SET_MAX_INTRA_BITRATE_PCT] = "VP8E_SET_MAX_INTRA_BITRATE_PCT",
[VP8E_SET_SHARPNESS] = "VP8E_SET_SHARPNESS",
+ [VP8E_SET_TEMPORAL_LAYER_ID] = "VP8E_SET_TEMPORAL_LAYER_ID",
#if CONFIG_LIBVPX_VP9_ENCODER
[VP9E_SET_LOSSLESS] = "VP9E_SET_LOSSLESS",
[VP9E_SET_TILE_COLUMNS] = "VP9E_SET_TILE_COLUMNS",
[VP9E_SET_FRAME_PARALLEL_DECODING] = "VP9E_SET_FRAME_PARALLEL_DECODING",
[VP9E_SET_AQ_MODE] = "VP9E_SET_AQ_MODE",
[VP9E_SET_COLOR_SPACE] = "VP9E_SET_COLOR_SPACE",
+ [VP9E_SET_SVC_LAYER_ID] = "VP9E_SET_SVC_LAYER_ID",
+#if VPX_ENCODER_ABI_VERSION >= 12
+ [VP9E_SET_SVC_PARAMETERS] = "VP9E_SET_SVC_PARAMETERS",
+ [VP9E_SET_SVC_REF_FRAME_CONFIG] = "VP9E_SET_SVC_REF_FRAME_CONFIG",
+#endif
+ [VP9E_SET_SVC] = "VP9E_SET_SVC",
#if VPX_ENCODER_ABI_VERSION >= 11
[VP9E_SET_COLOR_RANGE] = "VP9E_SET_COLOR_RANGE",
#endif
width, "rc_overshoot_pct:", cfg->rc_overshoot_pct);
av_log(avctx, level, "temporal layering settings\n"
" %*s%u\n", width, "ts_number_layers:", cfg->ts_number_layers);
- av_log(avctx, level,
- "\n %*s", width, "ts_target_bitrate:");
- for (i = 0; i < VPX_TS_MAX_LAYERS; i++)
- av_log(avctx, level, "%u ", cfg->ts_target_bitrate[i]);
+ if (avctx->codec_id == AV_CODEC_ID_VP8) {
+ av_log(avctx, level,
+ "\n %*s", width, "ts_target_bitrate:");
+ for (i = 0; i < VPX_TS_MAX_LAYERS; i++)
+ av_log(avctx, level,
+ "%u ", cfg->ts_target_bitrate[i]);
+ }
+#if (VPX_ENCODER_ABI_VERSION >= 12) && CONFIG_LIBVPX_VP9_ENCODER
+ if (avctx->codec_id == AV_CODEC_ID_VP9) {
+ av_log(avctx, level,
+ "\n %*s", width, "layer_target_bitrate:");
+ for (i = 0; i < VPX_TS_MAX_LAYERS; i++)
+ av_log(avctx, level,
+ "%u ", cfg->layer_target_bitrate[i]);
+ }
+#endif
av_log(avctx, level, "\n");
av_log(avctx, level,
"\n %*s", width, "ts_rate_decimator:");
}
#endif
+ av_freep(&ctx->ts_layer_flags);
+
vpx_codec_destroy(&ctx->encoder);
- if (ctx->is_alpha)
+ if (ctx->is_alpha) {
vpx_codec_destroy(&ctx->encoder_alpha);
+ av_freep(&ctx->rawimg_alpha.planes[VPX_PLANE_U]);
+ av_freep(&ctx->rawimg_alpha.planes[VPX_PLANE_V]);
+ }
av_freep(&ctx->twopass_stats.buf);
av_freep(&avctx->stats_out);
free_frame_list(ctx->coded_frame_list);
}
}
-static int vp8_ts_param_parse(struct vpx_codec_enc_cfg *enccfg, char *key, char *value)
+#if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
+static void vp8_ts_parse_int64_array(int64_t *dest, char *value, size_t value_len, int max_entries)
+{
+ int dest_idx = 0;
+ char *saveptr = NULL;
+ char *token = av_strtok(value, ",", &saveptr);
+
+ while (token && dest_idx < max_entries) {
+ dest[dest_idx++] = strtoull(token, NULL, 10);
+ token = av_strtok(NULL, ",", &saveptr);
+ }
+}
+#endif
+
+static void set_temporal_layer_pattern(int layering_mode, vpx_codec_enc_cfg_t *cfg,
+ int *layer_flags, int *flag_periodicity)
+{
+ switch (layering_mode) {
+ case 2: {
+ /**
+ * 2-layers, 2-frame period.
+ */
+ static const int ids[2] = { 0, 1 };
+ cfg->ts_periodicity = 2;
+ *flag_periodicity = 2;
+ cfg->ts_number_layers = 2;
+ cfg->ts_rate_decimator[0] = 2;
+ cfg->ts_rate_decimator[1] = 1;
+ memcpy(cfg->ts_layer_id, ids, sizeof(ids));
+
+ layer_flags[0] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
+ layer_flags[1] =
+ VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_GF |
+ VP8_EFLAG_NO_UPD_LAST |
+ VP8_EFLAG_NO_REF_ARF | VP8_EFLAG_NO_REF_GF;
+ break;
+ }
+ case 3: {
+ /**
+ * 3-layers structure with one reference frame.
+ * This works same as temporal_layering_mode 3.
+ *
+ * 3-layers, 4-frame period.
+ */
+ static const int ids[4] = { 0, 2, 1, 2 };
+ cfg->ts_periodicity = 4;
+ *flag_periodicity = 4;
+ cfg->ts_number_layers = 3;
+ cfg->ts_rate_decimator[0] = 4;
+ cfg->ts_rate_decimator[1] = 2;
+ cfg->ts_rate_decimator[2] = 1;
+ memcpy(cfg->ts_layer_id, ids, sizeof(ids));
+
+ /**
+ * 0=L, 1=GF, 2=ARF,
+ * Intra-layer prediction disabled.
+ */
+ layer_flags[0] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
+ layer_flags[1] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
+ VP8_EFLAG_NO_UPD_ARF;
+ layer_flags[2] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST;
+ layer_flags[3] =
+ VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
+ VP8_EFLAG_NO_UPD_ARF;
+ break;
+ }
+ case 4: {
+ /**
+ * 3-layers structure.
+ * added dependency between the two TL2 frames (on top of case 3).
+ * 3-layers, 4-frame period.
+ */
+ static const int ids[4] = { 0, 2, 1, 2 };
+ cfg->ts_periodicity = 4;
+ *flag_periodicity = 4;
+ cfg->ts_number_layers = 3;
+ cfg->ts_rate_decimator[0] = 4;
+ cfg->ts_rate_decimator[1] = 2;
+ cfg->ts_rate_decimator[2] = 1;
+ memcpy(cfg->ts_layer_id, ids, sizeof(ids));
+
+ /**
+ * 0=L, 1=GF, 2=ARF, Intra-layer prediction disabled.
+ */
+ layer_flags[0] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
+ layer_flags[1] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF;
+ layer_flags[2] =
+ VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
+ VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST;
+ layer_flags[3] =
+ VP8_EFLAG_NO_REF_LAST |
+ VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
+ VP8_EFLAG_NO_UPD_ARF;
+ break;
+ }
+ default:
+ /**
+ * do not change the layer_flags or the flag_periodicity in this case;
+ * it might be that the code is using external flags to be used.
+ */
+ break;
+
+ }
+}
+
+static int vpx_ts_param_parse(VPxContext *ctx, struct vpx_codec_enc_cfg *enccfg,
+ char *key, char *value, enum AVCodecID codec_id)
{
size_t value_len = strlen(value);
+ int ts_layering_mode = 0;
if (!value_len)
return -1;
if (!strcmp(key, "ts_number_layers"))
enccfg->ts_number_layers = strtoul(value, &value, 10);
- else if (!strcmp(key, "ts_target_bitrate"))
- vp8_ts_parse_int_array(enccfg->ts_target_bitrate, value, value_len, VPX_TS_MAX_LAYERS);
- else if (!strcmp(key, "ts_rate_decimator"))
- vp8_ts_parse_int_array(enccfg->ts_rate_decimator, value, value_len, VPX_TS_MAX_LAYERS);
- else if (!strcmp(key, "ts_periodicity"))
+ else if (!strcmp(key, "ts_target_bitrate")) {
+ if (codec_id == AV_CODEC_ID_VP8)
+ vp8_ts_parse_int_array(enccfg->ts_target_bitrate, value, value_len, VPX_TS_MAX_LAYERS);
+#if (VPX_ENCODER_ABI_VERSION >= 12) && CONFIG_LIBVPX_VP9_ENCODER
+ if (codec_id == AV_CODEC_ID_VP9)
+ vp8_ts_parse_int_array(enccfg->layer_target_bitrate, value, value_len, VPX_TS_MAX_LAYERS);
+#endif
+ } else if (!strcmp(key, "ts_rate_decimator")) {
+ vp8_ts_parse_int_array(enccfg->ts_rate_decimator, value, value_len, VPX_TS_MAX_LAYERS);
+ } else if (!strcmp(key, "ts_periodicity")) {
enccfg->ts_periodicity = strtoul(value, &value, 10);
- else if (!strcmp(key, "ts_layer_id"))
+ } else if (!strcmp(key, "ts_layer_id")) {
vp8_ts_parse_int_array(enccfg->ts_layer_id, value, value_len, VPX_TS_MAX_PERIODICITY);
+ } else if (!strcmp(key, "ts_layering_mode")) {
+ /* option for pre-defined temporal structures in function set_temporal_layer_pattern. */
+ ts_layering_mode = strtoul(value, &value, 4);
+ }
+
+#if (VPX_ENCODER_ABI_VERSION >= 12) && CONFIG_LIBVPX_VP9_ENCODER
+ enccfg->temporal_layering_mode = VP9E_TEMPORAL_LAYERING_MODE_BYPASS; // only bypass mode is supported for now.
+ enccfg->ss_number_layers = 1; // TODO: add spatial scalability support.
+#endif
+ if (ts_layering_mode) {
+ // make sure the ts_layering_mode comes at the end of the ts_parameter string to ensure that
+ // correct configuration is done.
+ ctx->ts_layer_flags = av_malloc_array(VPX_TS_MAX_PERIODICITY, sizeof(*ctx->ts_layer_flags));
+ set_temporal_layer_pattern(ts_layering_mode, enccfg, ctx->ts_layer_flags, &enccfg->ts_periodicity);
+ }
return 0;
}
+#if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
+static int vpx_ref_frame_config_set_value(vpx_svc_ref_frame_config_t *ref_frame_config,
+ int ss_number_layers, char *key, char *value)
+{
+ size_t value_len = strlen(value);
+
+ if (!value_len)
+ return AVERROR(EINVAL);
+
+ if (!strcmp(key, "rfc_update_buffer_slot")) {
+ vp8_ts_parse_int_array(ref_frame_config->update_buffer_slot, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_update_last")) {
+ vp8_ts_parse_int_array(ref_frame_config->update_last, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_update_golden")) {
+ vp8_ts_parse_int_array(ref_frame_config->update_golden, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_update_alt_ref")) {
+ vp8_ts_parse_int_array(ref_frame_config->update_alt_ref, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_lst_fb_idx")) {
+ vp8_ts_parse_int_array(ref_frame_config->lst_fb_idx, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_gld_fb_idx")) {
+ vp8_ts_parse_int_array(ref_frame_config->gld_fb_idx, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_alt_fb_idx")) {
+ vp8_ts_parse_int_array(ref_frame_config->alt_fb_idx, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_reference_last")) {
+ vp8_ts_parse_int_array(ref_frame_config->reference_last, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_reference_golden")) {
+ vp8_ts_parse_int_array(ref_frame_config->reference_golden, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_reference_alt_ref")) {
+ vp8_ts_parse_int_array(ref_frame_config->reference_alt_ref, value, value_len, ss_number_layers);
+ } else if (!strcmp(key, "rfc_reference_duration")) {
+ vp8_ts_parse_int64_array(ref_frame_config->duration, value, value_len, ss_number_layers);
+ }
+
+ return 0;
+}
+
+static int vpx_parse_ref_frame_config_element(vpx_svc_ref_frame_config_t *ref_frame_config,
+ int ss_number_layers, const char **buf)
+{
+ const char key_val_sep[] = "=";
+ const char pairs_sep[] = ":";
+ char *key = av_get_token(buf, key_val_sep);
+ char *val = NULL;
+ int ret;
+
+ if (key && *key && strspn(*buf, key_val_sep)) {
+ (*buf)++;
+ val = av_get_token(buf, pairs_sep);
+ }
+
+ if (key && *key && val && *val)
+ ret = vpx_ref_frame_config_set_value(ref_frame_config, ss_number_layers, key, val);
+ else
+ ret = AVERROR(EINVAL);
+
+ av_freep(&key);
+ av_freep(&val);
+
+ return ret;
+}
+
+static int vpx_parse_ref_frame_config(vpx_svc_ref_frame_config_t *ref_frame_config,
+ int ss_number_layers, const char *str)
+{
+ int ret = 0;
+
+ while (*str) {
+ ret =
+ vpx_parse_ref_frame_config_element(ref_frame_config, ss_number_layers, &str);
+ if (ret < 0)
+ return ret;
+
+ if (*str)
+ str++;
+ }
+
+ return ret;
+}
+#endif
+
#if CONFIG_LIBVPX_VP9_ENCODER
static int set_pix_fmt(AVCodecContext *avctx, vpx_codec_caps_t codec_caps,
struct vpx_codec_enc_cfg *enccfg, vpx_codec_flags_t *flags,
vpx_img_fmt_t *img_fmt)
{
VPxContext av_unused *ctx = avctx->priv_data;
- enccfg->g_bit_depth = enccfg->g_input_bit_depth = 8;
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
+ enccfg->g_bit_depth = enccfg->g_input_bit_depth = desc->comp[0].depth;
switch (avctx->pix_fmt) {
case AV_PIX_FMT_YUV420P:
case AV_PIX_FMT_YUVA420P:
case AV_PIX_FMT_YUV420P10:
case AV_PIX_FMT_YUV420P12:
if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
- enccfg->g_bit_depth = enccfg->g_input_bit_depth =
- avctx->pix_fmt == AV_PIX_FMT_YUV420P10 ? 10 : 12;
enccfg->g_profile = 2;
*img_fmt = VPX_IMG_FMT_I42016;
*flags |= VPX_CODEC_USE_HIGHBITDEPTH;
case AV_PIX_FMT_YUV422P10:
case AV_PIX_FMT_YUV422P12:
if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
- enccfg->g_bit_depth = enccfg->g_input_bit_depth =
- avctx->pix_fmt == AV_PIX_FMT_YUV422P10 ? 10 : 12;
enccfg->g_profile = 3;
*img_fmt = VPX_IMG_FMT_I42216;
*flags |= VPX_CODEC_USE_HIGHBITDEPTH;
case AV_PIX_FMT_YUV440P10:
case AV_PIX_FMT_YUV440P12:
if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
- enccfg->g_bit_depth = enccfg->g_input_bit_depth =
- avctx->pix_fmt == AV_PIX_FMT_YUV440P10 ? 10 : 12;
enccfg->g_profile = 3;
*img_fmt = VPX_IMG_FMT_I44016;
*flags |= VPX_CODEC_USE_HIGHBITDEPTH;
case AV_PIX_FMT_YUV444P10:
case AV_PIX_FMT_YUV444P12:
if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
- enccfg->g_bit_depth = enccfg->g_input_bit_depth =
- avctx->pix_fmt == AV_PIX_FMT_YUV444P10 ||
- avctx->pix_fmt == AV_PIX_FMT_GBRP10 ? 10 : 12;
enccfg->g_profile = 3;
*img_fmt = VPX_IMG_FMT_I44416;
*flags |= VPX_CODEC_USE_HIGHBITDEPTH;
#endif
#endif
+/**
+ * Set the target bitrate to VPX library default. Also set CRF to 32 if needed.
+ */
+static void set_vp8_defaults(AVCodecContext *avctx,
+ struct vpx_codec_enc_cfg *enccfg)
+{
+ VPxContext *ctx = avctx->priv_data;
+ av_assert0(!avctx->bit_rate);
+ avctx->bit_rate = enccfg->rc_target_bitrate * 1000;
+ if (enccfg->rc_end_usage == VPX_CQ) {
+ av_log(avctx, AV_LOG_WARNING,
+ "Bitrate not specified for constrained quality mode, using default of %dkbit/sec\n",
+ enccfg->rc_target_bitrate);
+ } else {
+ enccfg->rc_end_usage = VPX_CQ;
+ ctx->crf = 32;
+ av_log(avctx, AV_LOG_WARNING,
+ "Neither bitrate nor constrained quality specified, using default CRF of %d and bitrate of %dkbit/sec\n",
+ ctx->crf, enccfg->rc_target_bitrate);
+ }
+}
+
+
+#if CONFIG_LIBVPX_VP9_ENCODER
+/**
+ * Keep the target bitrate at 0 to engage constant quality mode. If CRF is not
+ * set, use 32.
+ */
+static void set_vp9_defaults(AVCodecContext *avctx,
+ struct vpx_codec_enc_cfg *enccfg)
+{
+ VPxContext *ctx = avctx->priv_data;
+ av_assert0(!avctx->bit_rate);
+ if (enccfg->rc_end_usage != VPX_Q && ctx->lossless < 0) {
+ enccfg->rc_end_usage = VPX_Q;
+ ctx->crf = 32;
+ av_log(avctx, AV_LOG_WARNING,
+ "Neither bitrate nor constrained quality specified, using default CRF of %d\n",
+ ctx->crf);
+ }
+}
+#endif
+
+/**
+ * Called when the bitrate is not set. It sets appropriate default values for
+ * bitrate and CRF.
+ */
+static void set_vpx_defaults(AVCodecContext *avctx,
+ struct vpx_codec_enc_cfg *enccfg)
+{
+ av_assert0(!avctx->bit_rate);
+#if CONFIG_LIBVPX_VP9_ENCODER
+ if (avctx->codec_id == AV_CODEC_ID_VP9) {
+ set_vp9_defaults(avctx, enccfg);
+ return;
+ }
+#endif
+ set_vp8_defaults(avctx, enccfg);
+}
+
static av_cold int vpx_init(AVCodecContext *avctx,
const struct vpx_codec_iface *iface)
{
vpx_img_fmt_t img_fmt = VPX_IMG_FMT_I420;
#if CONFIG_LIBVPX_VP9_ENCODER
vpx_codec_caps_t codec_caps = vpx_codec_get_caps(iface);
+ vpx_svc_extra_cfg_t svc_params;
#endif
+ AVDictionaryEntry* en = NULL;
av_log(avctx, AV_LOG_INFO, "%s\n", vpx_codec_version_str());
av_log(avctx, AV_LOG_VERBOSE, "%s\n", vpx_codec_build_config());
enccfg.rc_target_bitrate = av_rescale_rnd(avctx->bit_rate, 1, 1000,
AV_ROUND_NEAR_INF);
#if CONFIG_LIBVPX_VP9_ENCODER
- } else if (enccfg.rc_end_usage == VPX_Q) {
+ enccfg.ss_target_bitrate[0] = enccfg.rc_target_bitrate;
#endif
} else {
- if (enccfg.rc_end_usage == VPX_CQ) {
- enccfg.rc_target_bitrate = 1000000;
- } else {
- avctx->bit_rate = enccfg.rc_target_bitrate * 1000;
- av_log(avctx, AV_LOG_WARNING,
- "Neither bitrate nor constrained quality specified, using default bitrate of %dkbit/sec\n",
- enccfg.rc_target_bitrate);
- }
+ // Set bitrate to default value. Also sets CRF to default if needed.
+ set_vpx_defaults(avctx, &enccfg);
}
if (avctx->codec_id == AV_CODEC_ID_VP9 && ctx->lossless == 1) {
}
}
-#if FF_API_PRIVATE_OPT
-FF_DISABLE_DEPRECATION_WARNINGS
- if (avctx->frame_skip_threshold)
- ctx->drop_threshold = avctx->frame_skip_threshold;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
enccfg.rc_dropframe_thresh = ctx->drop_threshold;
//0-100 (0 => CBR, 100 => VBR)
enccfg.g_error_resilient = ctx->error_resilient || ctx->flags & VP8F_ERROR_RESILIENT;
- if (CONFIG_LIBVPX_VP8_ENCODER && avctx->codec_id == AV_CODEC_ID_VP8 && ctx->vp8_ts_parameters) {
- AVDictionary *dict = NULL;
- AVDictionaryEntry* en = NULL;
-
- if (!av_dict_parse_string(&dict, ctx->vp8_ts_parameters, "=", ":", 0)) {
- while ((en = av_dict_get(dict, "", en, AV_DICT_IGNORE_SUFFIX))) {
- if (vp8_ts_param_parse(&enccfg, en->key, en->value) < 0)
- av_log(avctx, AV_LOG_WARNING,
- "Error parsing option '%s = %s'.\n",
- en->key, en->value);
- }
-
- av_dict_free(&dict);
- }
+ while ((en = av_dict_get(ctx->vpx_ts_parameters, "", en, AV_DICT_IGNORE_SUFFIX))) {
+ if (vpx_ts_param_parse(ctx, &enccfg, en->key, en->value, avctx->codec_id) < 0)
+ av_log(avctx, AV_LOG_WARNING,
+ "Error parsing option '%s = %s'.\n",
+ en->key, en->value);
}
dump_enc_cfg(avctx, &enccfg);
log_encoder_error(avctx, "Failed to initialize encoder");
return AVERROR(EINVAL);
}
-
+#if CONFIG_LIBVPX_VP9_ENCODER
+ if (avctx->codec_id == AV_CODEC_ID_VP9 && enccfg.ts_number_layers > 1) {
+ memset(&svc_params, 0, sizeof(svc_params));
+ for (int i = 0; i < enccfg.ts_number_layers; ++i) {
+ svc_params.max_quantizers[i] = enccfg.rc_max_quantizer;
+ svc_params.min_quantizers[i] = enccfg.rc_min_quantizer;
+ }
+ svc_params.scaling_factor_num[0] = enccfg.g_h;
+ svc_params.scaling_factor_den[0] = enccfg.g_h;
+#if VPX_ENCODER_ABI_VERSION >= 12
+ codecctl_int(avctx, VP9E_SET_SVC, 1);
+ codecctl_intp(avctx, VP9E_SET_SVC_PARAMETERS, (int *)&svc_params);
+#endif
+ }
+#endif
if (ctx->is_alpha) {
enccfg_alpha = enccfg;
res = vpx_codec_enc_init(&ctx->encoder_alpha, iface, &enccfg_alpha, flags);
codecctl_int(avctx, VP8E_SET_SHARPNESS, ctx->sharpness);
if (CONFIG_LIBVPX_VP8_ENCODER && avctx->codec_id == AV_CODEC_ID_VP8) {
-#if FF_API_PRIVATE_OPT
-FF_DISABLE_DEPRECATION_WARNINGS
- if (avctx->noise_reduction)
- ctx->noise_sensitivity = avctx->noise_reduction;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
codecctl_int(avctx, VP8E_SET_NOISE_SENSITIVITY, ctx->noise_sensitivity);
codecctl_int(avctx, VP8E_SET_TOKEN_PARTITIONS, av_log2(avctx->slices));
}
ctx->rawimg.bit_depth = enccfg.g_bit_depth;
#endif
- if (ctx->is_alpha)
- vpx_img_wrap(&ctx->rawimg_alpha, VPX_IMG_FMT_I420, avctx->width, avctx->height, 1,
- (unsigned char*)1);
-
cpb_props = ff_add_cpb_side_data(avctx);
if (!cpb_props)
return AVERROR(ENOMEM);
int pict_type;
memcpy(pkt->data, cx_frame->buf, pkt->size);
pkt->pts = pkt->dts = cx_frame->pts;
-#if FF_API_CODED_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
- avctx->coded_frame->pts = cx_frame->pts;
- avctx->coded_frame->key_frame = !!(cx_frame->flags & VPX_FRAME_IS_KEY);
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
if (!!(cx_frame->flags & VPX_FRAME_IS_KEY)) {
pict_type = AV_PICTURE_TYPE_I;
-#if FF_API_CODED_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
- avctx->coded_frame->pict_type = pict_type;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
pkt->flags |= AV_PKT_FLAG_KEY;
} else {
pict_type = AV_PICTURE_TYPE_P;
-#if FF_API_CODED_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
- avctx->coded_frame->pict_type = pict_type;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
}
ff_side_data_set_encoder_stats(pkt, 0, cx_frame->sse + 1,
if (cx_frame->have_sse) {
int i;
/* Beware of the Y/U/V/all order! */
-#if FF_API_CODED_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
- avctx->coded_frame->error[0] = cx_frame->sse[1];
- avctx->coded_frame->error[1] = cx_frame->sse[2];
- avctx->coded_frame->error[2] = cx_frame->sse[3];
- avctx->coded_frame->error[3] = 0; // alpha
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
for (i = 0; i < 3; ++i) {
avctx->error[i] += cx_frame->sse[i + 1];
}
cx_frame->sz_alpha + 8);
if(!side_data) {
av_packet_unref(pkt);
- av_free(pkt);
return AVERROR(ENOMEM);
}
AV_WB64(side_data, 1);
if (size < 0)
return size;
} else {
- struct FrameListData *cx_frame =
- av_malloc(sizeof(struct FrameListData));
+ struct FrameListData *cx_frame = av_malloc(sizeof(*cx_frame));
if (!cx_frame) {
av_log(avctx, AV_LOG_ERROR,
return size;
}
+static int set_roi_map(AVCodecContext *avctx, const AVFrameSideData *sd, int frame_width, int frame_height,
+ vpx_roi_map_t *roi_map, int block_size, int segment_cnt)
+{
+ /**
+ * range of vpx_roi_map_t.delta_q[i] is [-63, 63]
+ */
+#define MAX_DELTA_Q 63
+
+ const AVRegionOfInterest *roi = NULL;
+ int nb_rois;
+ uint32_t self_size;
+ int segment_id;
+
+ /* record the mapping from delta_q to "segment id + 1" in segment_mapping[].
+ * the range of delta_q is [-MAX_DELTA_Q, MAX_DELTA_Q],
+ * and its corresponding array index is [0, 2 * MAX_DELTA_Q],
+ * and so the length of the mapping array is 2 * MAX_DELTA_Q + 1.
+ * "segment id + 1", so we can say there's no mapping if the value of array element is zero.
+ */
+ int segment_mapping[2 * MAX_DELTA_Q + 1] = { 0 };
+
+ memset(roi_map, 0, sizeof(*roi_map));
+
+ /* segment id 0 in roi_map is reserved for the areas not covered by AVRegionOfInterest.
+ * segment id 0 in roi_map is also for the areas with AVRegionOfInterest.qoffset near 0.
+ * (delta_q of segment id 0 is 0).
+ */
+ segment_mapping[MAX_DELTA_Q] = 1;
+ segment_id = 1;
+
+ roi = (const AVRegionOfInterest*)sd->data;
+ self_size = roi->self_size;
+ if (!self_size || sd->size % self_size) {
+ av_log(avctx, AV_LOG_ERROR, "Invalid AVRegionOfInterest.self_size.\n");
+ return AVERROR(EINVAL);
+ }
+ nb_rois = sd->size / self_size;
+
+ /* This list must be iterated from zero because regions are
+ * defined in order of decreasing importance. So discard less
+ * important areas if they exceed the segment count.
+ */
+ for (int i = 0; i < nb_rois; i++) {
+ int delta_q;
+ int mapping_index;
+
+ roi = (const AVRegionOfInterest*)(sd->data + self_size * i);
+ if (!roi->qoffset.den) {
+ av_log(avctx, AV_LOG_ERROR, "AVRegionOfInterest.qoffset.den must not be zero.\n");
+ return AVERROR(EINVAL);
+ }
+
+ delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q);
+ delta_q = av_clip(delta_q, -MAX_DELTA_Q, MAX_DELTA_Q);
+
+ mapping_index = delta_q + MAX_DELTA_Q;
+ if (!segment_mapping[mapping_index]) {
+ if (segment_id == segment_cnt) {
+ av_log(avctx, AV_LOG_WARNING,
+ "ROI only supports %d segments (and segment 0 is reserved for non-ROIs), skipping the left ones.\n",
+ segment_cnt);
+ break;
+ }
+
+ segment_mapping[mapping_index] = segment_id + 1;
+ roi_map->delta_q[segment_id] = delta_q;
+ segment_id++;
+ }
+ }
+
+ roi_map->rows = (frame_height + block_size - 1) / block_size;
+ roi_map->cols = (frame_width + block_size - 1) / block_size;
+ roi_map->roi_map = av_mallocz_array(roi_map->rows * roi_map->cols, sizeof(*roi_map->roi_map));
+ if (!roi_map->roi_map) {
+ av_log(avctx, AV_LOG_ERROR, "roi_map alloc failed.\n");
+ return AVERROR(ENOMEM);
+ }
+
+ /* This list must be iterated in reverse, so for the case that
+ * two regions are overlapping, the more important area takes effect.
+ */
+ for (int i = nb_rois - 1; i >= 0; i--) {
+ int delta_q;
+ int mapping_value;
+ int starty, endy, startx, endx;
+
+ roi = (const AVRegionOfInterest*)(sd->data + self_size * i);
+
+ starty = av_clip(roi->top / block_size, 0, roi_map->rows);
+ endy = av_clip((roi->bottom + block_size - 1) / block_size, 0, roi_map->rows);
+ startx = av_clip(roi->left / block_size, 0, roi_map->cols);
+ endx = av_clip((roi->right + block_size - 1) / block_size, 0, roi_map->cols);
+
+ delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q);
+ delta_q = av_clip(delta_q, -MAX_DELTA_Q, MAX_DELTA_Q);
+
+ mapping_value = segment_mapping[delta_q + MAX_DELTA_Q];
+ if (mapping_value) {
+ for (int y = starty; y < endy; y++)
+ for (int x = startx; x < endx; x++)
+ roi_map->roi_map[x + y * roi_map->cols] = mapping_value - 1;
+ }
+ }
+
+ return 0;
+}
+
+static int vp9_encode_set_roi(AVCodecContext *avctx, int frame_width, int frame_height, const AVFrameSideData *sd)
+{
+ VPxContext *ctx = avctx->priv_data;
+
+#ifdef VPX_CTRL_VP9E_SET_ROI_MAP
+ int version = vpx_codec_version();
+ int major = VPX_VERSION_MAJOR(version);
+ int minor = VPX_VERSION_MINOR(version);
+ int patch = VPX_VERSION_PATCH(version);
+
+ if (major > 1 || (major == 1 && minor > 8) || (major == 1 && minor == 8 && patch >= 1)) {
+ vpx_roi_map_t roi_map;
+ const int segment_cnt = 8;
+ const int block_size = 8;
+ int ret;
+
+ if (ctx->aq_mode > 0 || ctx->cpu_used < 5 || ctx->deadline != VPX_DL_REALTIME) {
+ if (!ctx->roi_warned) {
+ ctx->roi_warned = 1;
+ av_log(avctx, AV_LOG_WARNING, "ROI is only enabled when aq_mode is 0, cpu_used >= 5 "
+ "and deadline is REALTIME, so skipping ROI.\n");
+ return AVERROR(EINVAL);
+ }
+ }
+
+ ret = set_roi_map(avctx, sd, frame_width, frame_height, &roi_map, block_size, segment_cnt);
+ if (ret) {
+ log_encoder_error(avctx, "Failed to set_roi_map.\n");
+ return ret;
+ }
+
+ memset(roi_map.ref_frame, -1, sizeof(roi_map.ref_frame));
+
+ if (vpx_codec_control(&ctx->encoder, VP9E_SET_ROI_MAP, &roi_map)) {
+ log_encoder_error(avctx, "Failed to set VP9E_SET_ROI_MAP codec control.\n");
+ ret = AVERROR_INVALIDDATA;
+ }
+ av_freep(&roi_map.roi_map);
+ return ret;
+ }
+#endif
+
+ if (!ctx->roi_warned) {
+ ctx->roi_warned = 1;
+ av_log(avctx, AV_LOG_WARNING, "ROI is not supported, please upgrade libvpx to version >= 1.8.1. "
+ "You may need to rebuild ffmpeg.\n");
+ }
+ return 0;
+}
+
+static int vp8_encode_set_roi(AVCodecContext *avctx, int frame_width, int frame_height, const AVFrameSideData *sd)
+{
+ vpx_roi_map_t roi_map;
+ const int segment_cnt = 4;
+ const int block_size = 16;
+ VPxContext *ctx = avctx->priv_data;
+
+ int ret = set_roi_map(avctx, sd, frame_width, frame_height, &roi_map, block_size, segment_cnt);
+ if (ret) {
+ log_encoder_error(avctx, "Failed to set_roi_map.\n");
+ return ret;
+ }
+
+ if (vpx_codec_control(&ctx->encoder, VP8E_SET_ROI_MAP, &roi_map)) {
+ log_encoder_error(avctx, "Failed to set VP8E_SET_ROI_MAP codec control.\n");
+ ret = AVERROR_INVALIDDATA;
+ }
+
+ av_freep(&roi_map.roi_map);
+ return ret;
+}
+
+static int realloc_alpha_uv(AVCodecContext *avctx, int width, int height)
+{
+ VPxContext *ctx = avctx->priv_data;
+ struct vpx_image *rawimg_alpha = &ctx->rawimg_alpha;
+ unsigned char **planes = rawimg_alpha->planes;
+ int *stride = rawimg_alpha->stride;
+
+ if (!planes[VPX_PLANE_U] ||
+ !planes[VPX_PLANE_V] ||
+ width != (int)rawimg_alpha->d_w ||
+ height != (int)rawimg_alpha->d_h) {
+ av_freep(&planes[VPX_PLANE_U]);
+ av_freep(&planes[VPX_PLANE_V]);
+
+ vpx_img_wrap(rawimg_alpha, VPX_IMG_FMT_I420, width, height, 1,
+ (unsigned char*)1);
+ planes[VPX_PLANE_U] = av_malloc_array(stride[VPX_PLANE_U], height);
+ planes[VPX_PLANE_V] = av_malloc_array(stride[VPX_PLANE_V], height);
+ if (!planes[VPX_PLANE_U] || !planes[VPX_PLANE_V])
+ return AVERROR(ENOMEM);
+
+ memset(planes[VPX_PLANE_U], 0x80, stride[VPX_PLANE_U] * height);
+ memset(planes[VPX_PLANE_V], 0x80, stride[VPX_PLANE_V] * height);
+ }
+
+ return 0;
+}
+
static int vpx_encode(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *frame, int *got_packet)
{
int64_t timestamp = 0;
int res, coded_size;
vpx_enc_frame_flags_t flags = 0;
+ const struct vpx_codec_enc_cfg *enccfg = ctx->encoder.config.enc;
+ vpx_svc_layer_id_t layer_id;
+ int layer_id_valid = 0;
if (frame) {
+ const AVFrameSideData *sd = av_frame_get_side_data(frame, AV_FRAME_DATA_REGIONS_OF_INTEREST);
rawimg = &ctx->rawimg;
rawimg->planes[VPX_PLANE_Y] = frame->data[0];
rawimg->planes[VPX_PLANE_U] = frame->data[1];
rawimg->stride[VPX_PLANE_U] = frame->linesize[1];
rawimg->stride[VPX_PLANE_V] = frame->linesize[2];
if (ctx->is_alpha) {
- uint8_t *u_plane, *v_plane;
rawimg_alpha = &ctx->rawimg_alpha;
+ res = realloc_alpha_uv(avctx, frame->width, frame->height);
+ if (res < 0)
+ return res;
rawimg_alpha->planes[VPX_PLANE_Y] = frame->data[3];
- u_plane = av_malloc(frame->linesize[1] * frame->height);
- v_plane = av_malloc(frame->linesize[2] * frame->height);
- if (!u_plane || !v_plane) {
- av_free(u_plane);
- av_free(v_plane);
- return AVERROR(ENOMEM);
- }
- memset(u_plane, 0x80, frame->linesize[1] * frame->height);
- rawimg_alpha->planes[VPX_PLANE_U] = u_plane;
- memset(v_plane, 0x80, frame->linesize[2] * frame->height);
- rawimg_alpha->planes[VPX_PLANE_V] = v_plane;
- rawimg_alpha->stride[VPX_PLANE_Y] = frame->linesize[0];
- rawimg_alpha->stride[VPX_PLANE_U] = frame->linesize[1];
- rawimg_alpha->stride[VPX_PLANE_V] = frame->linesize[2];
+ rawimg_alpha->stride[VPX_PLANE_Y] = frame->linesize[3];
}
timestamp = frame->pts;
#if VPX_IMAGE_ABI_VERSION >= 4
#endif
if (frame->pict_type == AV_PICTURE_TYPE_I)
flags |= VPX_EFLAG_FORCE_KF;
- if (CONFIG_LIBVPX_VP8_ENCODER && avctx->codec_id == AV_CODEC_ID_VP8 && frame->metadata) {
+ if (frame->metadata) {
AVDictionaryEntry* en = av_dict_get(frame->metadata, "vp8-flags", NULL, 0);
if (en) {
flags |= strtoul(en->value, NULL, 10);
}
+
+ memset(&layer_id, 0, sizeof(layer_id));
+
+ en = av_dict_get(frame->metadata, "temporal_id", NULL, 0);
+ if (en) {
+ layer_id.temporal_layer_id = strtoul(en->value, NULL, 10);
+#ifdef VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
+ layer_id.temporal_layer_id_per_spatial[0] = layer_id.temporal_layer_id;
+#endif
+ layer_id_valid = 1;
+ }
+#if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
+ en = av_dict_get(frame->metadata, "ref-frame-config", NULL, 0);
+
+ if (en) {
+ if (avctx->codec_id == AV_CODEC_ID_VP9) {
+ int ret = vpx_parse_ref_frame_config(&ctx->ref_frame_config,
+ enccfg->ss_number_layers, en->value);
+ if (ret < 0) {
+ av_log(avctx, AV_LOG_WARNING,
+ "Error parsing ref_frame_config option %s.\n", en->value);
+ return ret;
+ }
+
+ codecctl_intp(avctx, VP9E_SET_SVC_REF_FRAME_CONFIG, (int *)&ctx->ref_frame_config);
+ } else {
+ av_log(avctx, AV_LOG_WARNING,
+ "Ignoring ref-frame-config for a non-VP9 codec\n");
+ }
+ }
+#endif
+ }
+
+ if (sd) {
+ if (avctx->codec_id == AV_CODEC_ID_VP8) {
+ vp8_encode_set_roi(avctx, frame->width, frame->height, sd);
+ } else {
+ vp9_encode_set_roi(avctx, frame->width, frame->height, sd);
+ }
+ }
+ }
+
+ // this is for encoding with preset temporal layering patterns defined in
+ // set_temporal_layer_pattern function.
+ if (enccfg->ts_number_layers > 1 && ctx->ts_layer_flags) {
+ if (flags & VPX_EFLAG_FORCE_KF) {
+ // keyframe, reset temporal layering.
+ ctx->current_temporal_idx = 0;
+ flags = VPX_EFLAG_FORCE_KF;
+ } else {
+ flags = 0;
+ }
+
+ /* get the flags from the temporal layer configuration. */
+ flags |= ctx->ts_layer_flags[ctx->current_temporal_idx];
+
+ memset(&layer_id, 0, sizeof(layer_id));
+#if VPX_ENCODER_ABI_VERSION >= 12
+ layer_id.spatial_layer_id = 0;
+#endif
+ layer_id.temporal_layer_id = enccfg->ts_layer_id[ctx->current_temporal_idx];
+#ifdef VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
+ layer_id.temporal_layer_id_per_spatial[0] = layer_id.temporal_layer_id;
+#endif
+ layer_id_valid = 1;
+ }
+
+ if (layer_id_valid) {
+ if (avctx->codec_id == AV_CODEC_ID_VP8) {
+ codecctl_int(avctx, VP8E_SET_TEMPORAL_LAYER_ID, layer_id.temporal_layer_id);
+ }
+#if CONFIG_LIBVPX_VP9_ENCODER && VPX_ENCODER_ABI_VERSION >= 12
+ else if (avctx->codec_id == AV_CODEC_ID_VP9) {
+ codecctl_intp(avctx, VP9E_SET_SVC_LAYER_ID, (int *)&layer_id);
}
+#endif
}
res = vpx_codec_encode(&ctx->encoder, rawimg, timestamp,
}
av_base64_encode(avctx->stats_out, b64_size, ctx->twopass_stats.buf,
ctx->twopass_stats.sz);
- }
-
- if (rawimg_alpha) {
- av_freep(&rawimg_alpha->planes[VPX_PLANE_U]);
- av_freep(&rawimg_alpha->planes[VPX_PLANE_V]);
+ } else if (enccfg->ts_number_layers > 1 && ctx->ts_layer_flags) {
+ ctx->current_temporal_idx = (ctx->current_temporal_idx + 1) % enccfg->ts_periodicity;
}
*got_packet = !!coded_size;
{ "default", "Improve resiliency against losses of whole frames", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_DEFAULT}, 0, 0, VE, "er"}, \
{ "partitions", "The frame partitions are independently decodable " \
"by the bool decoder, meaning that partitions can be decoded even " \
- "though earlier partitions have been lost. Note that intra predicition" \
+ "though earlier partitions have been lost. Note that intra prediction" \
" is still done over the partition boundary.", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_PARTITIONS}, 0, 0, VE, "er"}, \
{ "crf", "Select the quality for constant quality mode", offsetof(VPxContext, crf), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 63, VE }, \
{ "static-thresh", "A change threshold on blocks below which they will be skipped by the encoder", OFFSET(static_thresh), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE }, \
{ "noise-sensitivity", "Noise sensitivity", OFFSET(noise_sensitivity), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 4, VE}, \
{ "undershoot-pct", "Datarate undershoot (min) target (%)", OFFSET(rc_undershoot_pct), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 100, VE }, \
{ "overshoot-pct", "Datarate overshoot (max) target (%)", OFFSET(rc_overshoot_pct), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1000, VE }, \
+ { "ts-parameters", "Temporal scaling configuration using a :-separated list of key=value parameters", OFFSET(vpx_ts_parameters), AV_OPT_TYPE_DICT, {.str=NULL}, 0, 0, VE}, \
#define LEGACY_OPTIONS \
{"speed", "", offsetof(VPxContext, cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE}, \
{ "auto-alt-ref", "Enable use of alternate reference "
"frames (2-pass only)", OFFSET(auto_alt_ref), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE},
{ "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE},
- { "ts-parameters", "Temporal scaling configuration using a "
- ":-separated list of key=value parameters", OFFSET(vp8_ts_parameters), AV_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE},
LEGACY_OPTIONS
{ NULL }
};
#undef LEGACY_OPTIONS
static const AVCodecDefault defaults[] = {
+ { "b", "0" },
{ "qmin", "-1" },
{ "qmax", "-1" },
{ "g", "-1" },
.version = LIBAVUTIL_VERSION_INT,
};
-AVCodec ff_libvpx_vp8_encoder = {
+const AVCodec ff_libvpx_vp8_encoder = {
.name = "libvpx",
.long_name = NULL_IF_CONFIG_SMALL("libvpx VP8"),
.type = AVMEDIA_TYPE_VIDEO,
.init = vp8_init,
.encode2 = vpx_encode,
.close = vpx_free,
- .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS,
+ .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS,
+ .caps_internal = FF_CODEC_CAP_AUTO_THREADS,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVA420P, AV_PIX_FMT_NONE },
.priv_class = &class_vp8,
.defaults = defaults,
.init = vp9_init,
.encode2 = vpx_encode,
.close = vpx_free,
- .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS,
+ .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS,
+ .caps_internal = FF_CODEC_CAP_AUTO_THREADS,
.profiles = NULL_IF_CONFIG_SMALL(ff_vp9_profiles),
.priv_class = &class_vp9,
.defaults = defaults,
projects / ffmpeg / blobdiff