diff options
Diffstat (limited to 'libavcodec/libvpxenc.c')
| -rw-r--r-- | libavcodec/libvpxenc.c | 886 |
1 files changed, 760 insertions, 126 deletions
diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c index 74d5a0c097..c823b8ad8b 100644 --- a/libavcodec/libvpxenc.c +++ b/libavcodec/libvpxenc.c @@ -1,26 +1,26 @@ /* * Copyright (c) 2010, Google, Inc. * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** * @file - * VP8 encoder support via libvpx + * VP8/9 encoder support via libvpx */ #define VPX_DISABLE_CTRL_TYPECHECKS 1 @@ -30,9 +30,14 @@ #include "avcodec.h" #include "internal.h" +#include "libavutil/avassert.h" #include "libvpx.h" +#include "profiles.h" +#include "libavutil/avstring.h" #include "libavutil/base64.h" #include "libavutil/common.h" +#include "libavutil/internal.h" +#include "libavutil/intreadwrite.h" #include "libavutil/mathematics.h" #include "libavutil/opt.h" @@ -43,50 +48,119 @@ struct FrameListData { void *buf; /**< compressed data buffer */ size_t sz; /**< length of compressed data */ + void *buf_alpha; + size_t sz_alpha; int64_t pts; /**< time stamp to show frame (in timebase units) */ unsigned long duration; /**< duration to show frame (in timebase units) */ uint32_t flags; /**< flags for this frame */ + uint64_t sse[4]; + int have_sse; /**< true if we have pending sse[] */ + uint64_t frame_number; struct FrameListData *next; }; -typedef struct VP8EncoderContext { +typedef struct VPxEncoderContext { AVClass *class; struct vpx_codec_ctx encoder; struct vpx_image rawimg; + struct vpx_codec_ctx encoder_alpha; + struct vpx_image rawimg_alpha; + uint8_t is_alpha; struct vpx_fixed_buf twopass_stats; - unsigned long deadline; //i.e., RT/GOOD/BEST + int deadline; //i.e., RT/GOOD/BEST + uint64_t sse[4]; + int have_sse; /**< true if we have pending sse[] */ + uint64_t frame_number; struct FrameListData *coded_frame_list; + int cpu_used; + int sharpness; + /** + * VP8 specific flags, see VP8F_* below. + */ + int flags; +#define VP8F_ERROR_RESILIENT 0x00000001 ///< Enable measures appropriate for streaming over lossy links +#define VP8F_AUTO_ALT_REF 0x00000002 ///< Enable automatic alternate reference frame generation + int auto_alt_ref; + int arnr_max_frames; int arnr_strength; int arnr_type; + + int tune; + int lag_in_frames; int error_resilient; int crf; int static_thresh; + int max_intra_rate; + int rc_undershoot_pct; + int rc_overshoot_pct; + + char *vp8_ts_parameters; + + // VP9-only + int lossless; + int tile_columns; + int tile_rows; + int frame_parallel; + int aq_mode; int drop_threshold; int noise_sensitivity; -} VP8Context; + int vpx_cs; + float level; + int row_mt; + int tune_content; + int corpus_complexity; + int tpl_model; +} VPxContext; /** String mappings for enum vp8e_enc_control_id */ static const char *const ctlidstr[] = { - [VP8E_SET_ARNR_MAXFRAMES] = "VP8E_SET_ARNR_MAXFRAMES", - [VP8E_SET_ARNR_STRENGTH] = "VP8E_SET_ARNR_STRENGTH", - [VP8E_SET_ARNR_TYPE] = "VP8E_SET_ARNR_TYPE", [VP8E_SET_CPUUSED] = "VP8E_SET_CPUUSED", - [VP8E_SET_CQ_LEVEL] = "VP8E_SET_CQ_LEVEL", [VP8E_SET_ENABLEAUTOALTREF] = "VP8E_SET_ENABLEAUTOALTREF", [VP8E_SET_NOISE_SENSITIVITY] = "VP8E_SET_NOISE_SENSITIVITY", [VP8E_SET_STATIC_THRESHOLD] = "VP8E_SET_STATIC_THRESHOLD", [VP8E_SET_TOKEN_PARTITIONS] = "VP8E_SET_TOKEN_PARTITIONS", + [VP8E_SET_ARNR_MAXFRAMES] = "VP8E_SET_ARNR_MAXFRAMES", + [VP8E_SET_ARNR_STRENGTH] = "VP8E_SET_ARNR_STRENGTH", + [VP8E_SET_ARNR_TYPE] = "VP8E_SET_ARNR_TYPE", + [VP8E_SET_TUNING] = "VP8E_SET_TUNING", + [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", +#if CONFIG_LIBVPX_VP9_ENCODER + [VP9E_SET_LOSSLESS] = "VP9E_SET_LOSSLESS", + [VP9E_SET_TILE_COLUMNS] = "VP9E_SET_TILE_COLUMNS", + [VP9E_SET_TILE_ROWS] = "VP9E_SET_TILE_ROWS", + [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", +#if VPX_ENCODER_ABI_VERSION >= 11 + [VP9E_SET_COLOR_RANGE] = "VP9E_SET_COLOR_RANGE", +#endif +#if VPX_ENCODER_ABI_VERSION >= 12 + [VP9E_SET_TARGET_LEVEL] = "VP9E_SET_TARGET_LEVEL", + [VP9E_GET_LEVEL] = "VP9E_GET_LEVEL", +#endif +#ifdef VPX_CTRL_VP9E_SET_ROW_MT + [VP9E_SET_ROW_MT] = "VP9E_SET_ROW_MT", +#endif +#ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT + [VP9E_SET_TUNE_CONTENT] = "VP9E_SET_TUNE_CONTENT", +#endif +#ifdef VPX_CTRL_VP9E_SET_TPL + [VP9E_SET_TPL] = "VP9E_SET_TPL", +#endif +#endif }; static av_cold void log_encoder_error(AVCodecContext *avctx, const char *desc) { - VP8Context *ctx = avctx->priv_data; + VPxContext *ctx = avctx->priv_data; const char *error = vpx_codec_error(&ctx->encoder); const char *detail = vpx_codec_error_detail(&ctx->encoder); @@ -100,23 +174,31 @@ static av_cold void dump_enc_cfg(AVCodecContext *avctx, { int width = -30; int level = AV_LOG_DEBUG; + int i; av_log(avctx, level, "vpx_codec_enc_cfg\n"); av_log(avctx, level, "generic settings\n" " %*s%u\n %*s%u\n %*s%u\n %*s%u\n %*s%u\n" +#if CONFIG_LIBVPX_VP9_ENCODER + " %*s%u\n %*s%u\n" +#endif " %*s{%u/%u}\n %*s%u\n %*s%d\n %*s%u\n", width, "g_usage:", cfg->g_usage, width, "g_threads:", cfg->g_threads, width, "g_profile:", cfg->g_profile, width, "g_w:", cfg->g_w, width, "g_h:", cfg->g_h, +#if CONFIG_LIBVPX_VP9_ENCODER + width, "g_bit_depth:", cfg->g_bit_depth, + width, "g_input_bit_depth:", cfg->g_input_bit_depth, +#endif width, "g_timebase:", cfg->g_timebase.num, cfg->g_timebase.den, width, "g_error_resilient:", cfg->g_error_resilient, width, "g_pass:", cfg->g_pass, width, "g_lag_in_frames:", cfg->g_lag_in_frames); av_log(avctx, level, "rate control settings\n" " %*s%u\n %*s%u\n %*s%u\n %*s%u\n" - " %*s%d\n %*s%p(%zu)\n %*s%u\n", + " %*s%d\n %*s%p(%"SIZE_SPECIFIER")\n %*s%u\n", width, "rc_dropframe_thresh:", cfg->rc_dropframe_thresh, width, "rc_resize_allowed:", cfg->rc_resize_allowed, width, "rc_resize_up_thresh:", cfg->rc_resize_up_thresh, @@ -132,6 +214,25 @@ static av_cold void dump_enc_cfg(AVCodecContext *avctx, " %*s%u\n %*s%u\n", width, "rc_undershoot_pct:", cfg->rc_undershoot_pct, 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]); + av_log(avctx, level, "\n"); + av_log(avctx, level, + "\n %*s", width, "ts_rate_decimator:"); + for (i = 0; i < VPX_TS_MAX_LAYERS; i++) + av_log(avctx, level, "%u ", cfg->ts_rate_decimator[i]); + av_log(avctx, level, "\n"); + av_log(avctx, level, + "\n %*s%u\n", width, "ts_periodicity:", cfg->ts_periodicity); + av_log(avctx, level, + "\n %*s", width, "ts_layer_id:"); + for (i = 0; i < VPX_TS_MAX_PERIODICITY; i++) + av_log(avctx, level, "%u ", cfg->ts_layer_id[i]); + av_log(avctx, level, "\n"); av_log(avctx, level, "decoder buffer model\n" " %*s%u\n %*s%u\n %*s%u\n", width, "rc_buf_sz:", cfg->rc_buf_sz, @@ -142,6 +243,10 @@ static av_cold void dump_enc_cfg(AVCodecContext *avctx, width, "rc_2pass_vbr_bias_pct:", cfg->rc_2pass_vbr_bias_pct, width, "rc_2pass_vbr_minsection_pct:", cfg->rc_2pass_vbr_minsection_pct, width, "rc_2pass_vbr_maxsection_pct:", cfg->rc_2pass_vbr_maxsection_pct); +#if VPX_ENCODER_ABI_VERSION >= 14 + av_log(avctx, level, " %*s%u\n", + width, "rc_2pass_vbr_corpus_complexity:", cfg->rc_2pass_vbr_corpus_complexity); +#endif av_log(avctx, level, "keyframing settings\n" " %*s%d\n %*s%u\n %*s%u\n", width, "kf_mode:", cfg->kf_mode, @@ -163,6 +268,8 @@ static void coded_frame_add(void *list, struct FrameListData *cx_frame) static av_cold void free_coded_frame(struct FrameListData *cx_frame) { av_freep(&cx_frame->buf); + if (cx_frame->buf_alpha) + av_freep(&cx_frame->buf_alpha); av_freep(&cx_frame); } @@ -180,7 +287,7 @@ static av_cold void free_frame_list(struct FrameListData *list) static av_cold int codecctl_int(AVCodecContext *avctx, enum vp8e_enc_control_id id, int val) { - VP8Context *ctx = avctx->priv_data; + VPxContext *ctx = avctx->priv_data; char buf[80]; int width = -30; int res; @@ -198,43 +305,259 @@ static av_cold int codecctl_int(AVCodecContext *avctx, return res == VPX_CODEC_OK ? 0 : AVERROR(EINVAL); } -static av_cold int vp8_free(AVCodecContext *avctx) +#if VPX_ENCODER_ABI_VERSION >= 12 +static av_cold int codecctl_intp(AVCodecContext *avctx, + enum vp8e_enc_control_id id, int *val) +{ + VPxContext *ctx = avctx->priv_data; + char buf[80]; + int width = -30; + int res; + + snprintf(buf, sizeof(buf), "%s:", ctlidstr[id]); + av_log(avctx, AV_LOG_DEBUG, " %*s%d\n", width, buf, *val); + + res = vpx_codec_control(&ctx->encoder, id, val); + if (res != VPX_CODEC_OK) { + snprintf(buf, sizeof(buf), "Failed to set %s codec control", + ctlidstr[id]); + log_encoder_error(avctx, buf); + } + + return res == VPX_CODEC_OK ? 0 : AVERROR(EINVAL); +} +#endif + +static av_cold int vpx_free(AVCodecContext *avctx) { - VP8Context *ctx = avctx->priv_data; + VPxContext *ctx = avctx->priv_data; + +#if VPX_ENCODER_ABI_VERSION >= 12 + if (avctx->codec_id == AV_CODEC_ID_VP9 && ctx->level >= 0 && + !(avctx->flags & AV_CODEC_FLAG_PASS1)) { + int level_out = 0; + if (!codecctl_intp(avctx, VP9E_GET_LEVEL, &level_out)) + av_log(avctx, AV_LOG_INFO, "Encoded level %.1f\n", level_out * 0.1); + } +#endif vpx_codec_destroy(&ctx->encoder); + if (ctx->is_alpha) + vpx_codec_destroy(&ctx->encoder_alpha); av_freep(&ctx->twopass_stats.buf); av_freep(&avctx->stats_out); free_frame_list(ctx->coded_frame_list); return 0; } +static void vp8_ts_parse_int_array(int *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++] = strtoul(token, NULL, 10); + token = av_strtok(NULL, ",", &saveptr); + } +} + +static int vp8_ts_param_parse(struct vpx_codec_enc_cfg *enccfg, char *key, char *value) +{ + size_t value_len = strlen(value); + + 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")) + enccfg->ts_periodicity = strtoul(value, &value, 10); + else if (!strcmp(key, "ts_layer_id")) + vp8_ts_parse_int_array(enccfg->ts_layer_id, value, value_len, VPX_TS_MAX_PERIODICITY); + + return 0; +} + +#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; + switch (avctx->pix_fmt) { + case AV_PIX_FMT_YUV420P: + case AV_PIX_FMT_YUVA420P: + enccfg->g_profile = 0; + *img_fmt = VPX_IMG_FMT_I420; + return 0; + case AV_PIX_FMT_YUV422P: + enccfg->g_profile = 1; + *img_fmt = VPX_IMG_FMT_I422; + return 0; + case AV_PIX_FMT_YUV440P: + enccfg->g_profile = 1; + *img_fmt = VPX_IMG_FMT_I440; + return 0; + case AV_PIX_FMT_GBRP: + ctx->vpx_cs = VPX_CS_SRGB; + case AV_PIX_FMT_YUV444P: + enccfg->g_profile = 1; + *img_fmt = VPX_IMG_FMT_I444; + return 0; + 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; + return 0; + } + break; + 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; + return 0; + } + break; + 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; + return 0; + } + break; + case AV_PIX_FMT_GBRP10: + case AV_PIX_FMT_GBRP12: + ctx->vpx_cs = VPX_CS_SRGB; + 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; + return 0; + } + break; + default: + break; + } + av_log(avctx, AV_LOG_ERROR, "Unsupported pixel format.\n"); + return AVERROR_INVALIDDATA; +} + +static void set_colorspace(AVCodecContext *avctx) +{ + enum vpx_color_space vpx_cs; + VPxContext *ctx = avctx->priv_data; + + if (ctx->vpx_cs) { + vpx_cs = ctx->vpx_cs; + } else { + switch (avctx->colorspace) { + case AVCOL_SPC_RGB: vpx_cs = VPX_CS_SRGB; break; + case AVCOL_SPC_BT709: vpx_cs = VPX_CS_BT_709; break; + case AVCOL_SPC_UNSPECIFIED: vpx_cs = VPX_CS_UNKNOWN; break; + case AVCOL_SPC_RESERVED: vpx_cs = VPX_CS_RESERVED; break; + case AVCOL_SPC_BT470BG: vpx_cs = VPX_CS_BT_601; break; + case AVCOL_SPC_SMPTE170M: vpx_cs = VPX_CS_SMPTE_170; break; + case AVCOL_SPC_SMPTE240M: vpx_cs = VPX_CS_SMPTE_240; break; + case AVCOL_SPC_BT2020_NCL: vpx_cs = VPX_CS_BT_2020; break; + default: + av_log(avctx, AV_LOG_WARNING, "Unsupported colorspace (%d)\n", + avctx->colorspace); + return; + } + } + codecctl_int(avctx, VP9E_SET_COLOR_SPACE, vpx_cs); +} + +#if VPX_ENCODER_ABI_VERSION >= 11 +static void set_color_range(AVCodecContext *avctx) +{ + enum vpx_color_range vpx_cr; + switch (avctx->color_range) { + case AVCOL_RANGE_UNSPECIFIED: + case AVCOL_RANGE_MPEG: vpx_cr = VPX_CR_STUDIO_RANGE; break; + case AVCOL_RANGE_JPEG: vpx_cr = VPX_CR_FULL_RANGE; break; + default: + av_log(avctx, AV_LOG_WARNING, "Unsupported color range (%d)\n", + avctx->color_range); + return; + } + + codecctl_int(avctx, VP9E_SET_COLOR_RANGE, vpx_cr); +} +#endif +#endif + static av_cold int vpx_init(AVCodecContext *avctx, const struct vpx_codec_iface *iface) { - VP8Context *ctx = avctx->priv_data; + VPxContext *ctx = avctx->priv_data; struct vpx_codec_enc_cfg enccfg = { 0 }; + struct vpx_codec_enc_cfg enccfg_alpha; + vpx_codec_flags_t flags = (avctx->flags & AV_CODEC_FLAG_PSNR) ? VPX_CODEC_USE_PSNR : 0; AVCPBProperties *cpb_props; int res; + 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); +#endif av_log(avctx, AV_LOG_INFO, "%s\n", vpx_codec_version_str()); av_log(avctx, AV_LOG_VERBOSE, "%s\n", vpx_codec_build_config()); + if (avctx->pix_fmt == AV_PIX_FMT_YUVA420P) + ctx->is_alpha = 1; + if ((res = vpx_codec_enc_config_default(iface, &enccfg, 0)) != VPX_CODEC_OK) { av_log(avctx, AV_LOG_ERROR, "Failed to get config: %s\n", vpx_codec_err_to_string(res)); return AVERROR(EINVAL); } + +#if CONFIG_LIBVPX_VP9_ENCODER + if (avctx->codec_id == AV_CODEC_ID_VP9) { + if (set_pix_fmt(avctx, codec_caps, &enccfg, &flags, &img_fmt)) + return AVERROR(EINVAL); + } +#endif + + if(!avctx->bit_rate) + if(avctx->rc_max_rate || avctx->rc_buffer_size || avctx->rc_initial_buffer_occupancy) { + av_log( avctx, AV_LOG_ERROR, "Rate control parameters set without a bitrate\n"); + return AVERROR(EINVAL); + } + dump_enc_cfg(avctx, &enccfg); enccfg.g_w = avctx->width; enccfg.g_h = avctx->height; enccfg.g_timebase.num = avctx->time_base.num; enccfg.g_timebase.den = avctx->time_base.den; - enccfg.g_threads = avctx->thread_count; - - if (ctx->lag_in_frames >= 0) - enccfg.g_lag_in_frames = ctx->lag_in_frames; + enccfg.g_threads = + FFMIN(avctx->thread_count ? avctx->thread_count : av_cpu_count(), 16); + enccfg.g_lag_in_frames= ctx->lag_in_frames; if (avctx->flags & AV_CODEC_FLAG_PASS1) enccfg.g_pass = VPX_RC_FIRST_PASS; @@ -243,22 +566,56 @@ static av_cold int vpx_init(AVCodecContext *avctx, else enccfg.g_pass = VPX_RC_ONE_PASS; - if (!avctx->bit_rate) - avctx->bit_rate = enccfg.rc_target_bitrate * 1000; - else + if (avctx->rc_min_rate == avctx->rc_max_rate && + avctx->rc_min_rate == avctx->bit_rate && avctx->bit_rate) { + enccfg.rc_end_usage = VPX_CBR; + } else if (ctx->crf >= 0) { + enccfg.rc_end_usage = VPX_CQ; +#if CONFIG_LIBVPX_VP9_ENCODER + if (!avctx->bit_rate && avctx->codec_id == AV_CODEC_ID_VP9) + enccfg.rc_end_usage = VPX_Q; +#endif + } + + if (avctx->bit_rate) { enccfg.rc_target_bitrate = av_rescale_rnd(avctx->bit_rate, 1, 1000, - AV_ROUND_NEAR_INF); + AV_ROUND_NEAR_INF); +#if CONFIG_LIBVPX_VP9_ENCODER + } else if (enccfg.rc_end_usage == VPX_Q) { +#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); + } + } - if (ctx->crf) - enccfg.rc_end_usage = VPX_CQ; - else if (avctx->rc_min_rate == avctx->rc_max_rate && - avctx->rc_min_rate == avctx->bit_rate) - enccfg.rc_end_usage = VPX_CBR; + if (avctx->codec_id == AV_CODEC_ID_VP9 && ctx->lossless == 1) { + enccfg.rc_min_quantizer = + enccfg.rc_max_quantizer = 0; + } else { + if (avctx->qmin >= 0) + enccfg.rc_min_quantizer = avctx->qmin; + if (avctx->qmax >= 0) + enccfg.rc_max_quantizer = avctx->qmax; + } - if (avctx->qmin > 0) - enccfg.rc_min_quantizer = avctx->qmin; - if (avctx->qmax > 0) - enccfg.rc_max_quantizer = avctx->qmax; + if (enccfg.rc_end_usage == VPX_CQ +#if CONFIG_LIBVPX_VP9_ENCODER + || enccfg.rc_end_usage == VPX_Q +#endif + ) { + if (ctx->crf < enccfg.rc_min_quantizer || ctx->crf > enccfg.rc_max_quantizer) { + av_log(avctx, AV_LOG_ERROR, + "CQ level %d must be between minimum and maximum quantizer value (%d-%d)\n", + ctx->crf, enccfg.rc_min_quantizer, enccfg.rc_max_quantizer); + return AVERROR(EINVAL); + } + } #if FF_API_PRIVATE_OPT FF_DISABLE_DEPRECATION_WARNINGS @@ -269,12 +626,21 @@ FF_ENABLE_DEPRECATION_WARNINGS enccfg.rc_dropframe_thresh = ctx->drop_threshold; //0-100 (0 => CBR, 100 => VBR) - enccfg.rc_2pass_vbr_bias_pct = round(avctx->qcompress * 100); - enccfg.rc_2pass_vbr_minsection_pct = - avctx->rc_min_rate * 100LL / avctx->bit_rate; + enccfg.rc_2pass_vbr_bias_pct = lrint(avctx->qcompress * 100); + if (avctx->bit_rate) + enccfg.rc_2pass_vbr_minsection_pct = + avctx->rc_min_rate * 100LL / avctx->bit_rate; if (avctx->rc_max_rate) enccfg.rc_2pass_vbr_maxsection_pct = avctx->rc_max_rate * 100LL / avctx->bit_rate; +#if CONFIG_LIBVPX_VP9_ENCODER + if (avctx->codec_id == AV_CODEC_ID_VP9) { +#if VPX_ENCODER_ABI_VERSION >= 14 + if (ctx->corpus_complexity >= 0) + enccfg.rc_2pass_vbr_corpus_complexity = ctx->corpus_complexity; +#endif + } +#endif if (avctx->rc_buffer_size) enccfg.rc_buf_sz = @@ -283,6 +649,10 @@ FF_ENABLE_DEPRECATION_WARNINGS enccfg.rc_buf_initial_sz = avctx->rc_initial_buffer_occupancy * 1000LL / avctx->bit_rate; enccfg.rc_buf_optimal_sz = enccfg.rc_buf_sz * 5 / 6; + if (ctx->rc_undershoot_pct >= 0) + enccfg.rc_undershoot_pct = ctx->rc_undershoot_pct; + if (ctx->rc_overshoot_pct >= 0) + enccfg.rc_overshoot_pct = ctx->rc_overshoot_pct; //_enc_init() will balk if kf_min_dist differs from max w/VPX_KF_AUTO if (avctx->keyint_min >= 0 && avctx->keyint_min == avctx->gop_size) @@ -304,8 +674,9 @@ FF_ENABLE_DEPRECATION_WARNINGS ret = av_reallocp(&ctx->twopass_stats.buf, ctx->twopass_stats.sz); if (ret < 0) { av_log(avctx, AV_LOG_ERROR, - "Stat buffer alloc (%zu bytes) failed\n", + "Stat buffer alloc (%"SIZE_SPECIFIER" bytes) failed\n", ctx->twopass_stats.sz); + ctx->twopass_stats.sz = 0; return ret; } decode_size = av_base64_decode(ctx->twopass_stats.buf, avctx->stats_in, @@ -324,35 +695,68 @@ FF_ENABLE_DEPRECATION_WARNINGS quality. */ if (avctx->profile != FF_PROFILE_UNKNOWN) enccfg.g_profile = avctx->profile; - else if (avctx->pix_fmt == AV_PIX_FMT_YUV420P) - avctx->profile = enccfg.g_profile = FF_PROFILE_VP9_0; - else - avctx->profile = enccfg.g_profile = FF_PROFILE_VP9_1; - enccfg.g_error_resilient = ctx->error_resilient; + 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); + } + } dump_enc_cfg(avctx, &enccfg); /* Construct Encoder Context */ - res = vpx_codec_enc_init(&ctx->encoder, iface, &enccfg, 0); + res = vpx_codec_enc_init(&ctx->encoder, iface, &enccfg, flags); if (res != VPX_CODEC_OK) { log_encoder_error(avctx, "Failed to initialize encoder"); return AVERROR(EINVAL); } + if (ctx->is_alpha) { + enccfg_alpha = enccfg; + res = vpx_codec_enc_init(&ctx->encoder_alpha, iface, &enccfg_alpha, flags); + if (res != VPX_CODEC_OK) { + log_encoder_error(avctx, "Failed to initialize alpha encoder"); + return AVERROR(EINVAL); + } + } + //codec control failures are currently treated only as warnings av_log(avctx, AV_LOG_DEBUG, "vpx_codec_control\n"); - if (ctx->cpu_used != INT_MIN) - codecctl_int(avctx, VP8E_SET_CPUUSED, ctx->cpu_used); + codecctl_int(avctx, VP8E_SET_CPUUSED, ctx->cpu_used); + if (ctx->flags & VP8F_AUTO_ALT_REF) + ctx->auto_alt_ref = 1; if (ctx->auto_alt_ref >= 0) - codecctl_int(avctx, VP8E_SET_ENABLEAUTOALTREF, ctx->auto_alt_ref); + codecctl_int(avctx, VP8E_SET_ENABLEAUTOALTREF, + avctx->codec_id == AV_CODEC_ID_VP8 ? !!ctx->auto_alt_ref : ctx->auto_alt_ref); if (ctx->arnr_max_frames >= 0) codecctl_int(avctx, VP8E_SET_ARNR_MAXFRAMES, ctx->arnr_max_frames); if (ctx->arnr_strength >= 0) codecctl_int(avctx, VP8E_SET_ARNR_STRENGTH, ctx->arnr_strength); if (ctx->arnr_type >= 0) codecctl_int(avctx, VP8E_SET_ARNR_TYPE, ctx->arnr_type); + if (ctx->tune >= 0) + codecctl_int(avctx, VP8E_SET_TUNING, ctx->tune); - if (CONFIG_LIBVPX_VP8_ENCODER && iface == &vpx_codec_vp8_cx_algo) { + if (ctx->auto_alt_ref && ctx->is_alpha && avctx->codec_id == AV_CODEC_ID_VP8) { + av_log(avctx, AV_LOG_ERROR, "Transparency encoding with auto_alt_ref does not work\n"); + return AVERROR(EINVAL); + } + + if (ctx->sharpness >= 0) + 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) @@ -363,11 +767,58 @@ FF_ENABLE_DEPRECATION_WARNINGS codecctl_int(avctx, VP8E_SET_TOKEN_PARTITIONS, av_log2(avctx->slices)); } codecctl_int(avctx, VP8E_SET_STATIC_THRESHOLD, ctx->static_thresh); - codecctl_int(avctx, VP8E_SET_CQ_LEVEL, ctx->crf); + if (ctx->crf >= 0) + codecctl_int(avctx, VP8E_SET_CQ_LEVEL, ctx->crf); + if (ctx->max_intra_rate >= 0) + codecctl_int(avctx, VP8E_SET_MAX_INTRA_BITRATE_PCT, ctx->max_intra_rate); + +#if CONFIG_LIBVPX_VP9_ENCODER + if (avctx->codec_id == AV_CODEC_ID_VP9) { + if (ctx->lossless >= 0) + codecctl_int(avctx, VP9E_SET_LOSSLESS, ctx->lossless); + if (ctx->tile_columns >= 0) + codecctl_int(avctx, VP9E_SET_TILE_COLUMNS, ctx->tile_columns); + if (ctx->tile_rows >= 0) + codecctl_int(avctx, VP9E_SET_TILE_ROWS, ctx->tile_rows); + if (ctx->frame_parallel >= 0) + codecctl_int(avctx, VP9E_SET_FRAME_PARALLEL_DECODING, ctx->frame_parallel); + if (ctx->aq_mode >= 0) + codecctl_int(avctx, VP9E_SET_AQ_MODE, ctx->aq_mode); + set_colorspace(avctx); +#if VPX_ENCODER_ABI_VERSION >= 11 + set_color_range(avctx); +#endif +#if VPX_ENCODER_ABI_VERSION >= 12 + codecctl_int(avctx, VP9E_SET_TARGET_LEVEL, ctx->level < 0 ? 255 : lrint(ctx->level * 10)); +#endif +#ifdef VPX_CTRL_VP9E_SET_ROW_MT + if (ctx->row_mt >= 0) + codecctl_int(avctx, VP9E_SET_ROW_MT, ctx->row_mt); +#endif +#ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT + if (ctx->tune_content >= 0) + codecctl_int(avctx, VP9E_SET_TUNE_CONTENT, ctx->tune_content); +#endif +#ifdef VPX_CTRL_VP9E_SET_TPL + if (ctx->tpl_model >= 0) + codecctl_int(avctx, VP9E_SET_TPL, ctx->tpl_model); +#endif + } +#endif + + av_log(avctx, AV_LOG_DEBUG, "Using deadline: %d\n", ctx->deadline); //provide dummy value to initialize wrapper, values will be updated each _encode() - vpx_img_wrap(&ctx->rawimg, ff_vpx_pixfmt_to_imgfmt(avctx->pix_fmt), - avctx->width, avctx->height, 1, (unsigned char *)1); + vpx_img_wrap(&ctx->rawimg, img_fmt, avctx->width, avctx->height, 1, + (unsigned char*)1); +#if CONFIG_LIBVPX_VP9_ENCODER + if (avctx->codec_id == AV_CODEC_ID_VP9 && (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH)) + 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) @@ -385,13 +836,38 @@ FF_ENABLE_DEPRECATION_WARNINGS } static inline void cx_pktcpy(struct FrameListData *dst, - const struct vpx_codec_cx_pkt *src) + const struct vpx_codec_cx_pkt *src, + const struct vpx_codec_cx_pkt *src_alpha, + VPxContext *ctx) { dst->pts = src->data.frame.pts; dst->duration = src->data.frame.duration; dst->flags = src->data.frame.flags; dst->sz = src->data.frame.sz; dst->buf = src->data.frame.buf; + dst->have_sse = 0; + /* For alt-ref frame, don't store PSNR or increment frame_number */ + if (!(dst->flags & VPX_FRAME_IS_INVISIBLE)) { + dst->frame_number = ++ctx->frame_number; + dst->have_sse = ctx->have_sse; + if (ctx->have_sse) { + /* associate last-seen SSE to the frame. */ + /* Transfers ownership from ctx to dst. */ + /* WARNING! This makes the assumption that PSNR_PKT comes + just before the frame it refers to! */ + memcpy(dst->sse, ctx->sse, sizeof(dst->sse)); + ctx->have_sse = 0; + } + } else { + dst->frame_number = -1; /* sanity marker */ + } + if (src_alpha) { + dst->buf_alpha = src_alpha->data.frame.buf; + dst->sz_alpha = src_alpha->data.frame.sz; + } else { + dst->buf_alpha = NULL; + dst->sz_alpha = 0; + } } /** @@ -404,8 +880,10 @@ static inline void cx_pktcpy(struct FrameListData *dst, static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame, AVPacket *pkt) { - int ret = ff_alloc_packet(pkt, cx_frame->sz); + int ret = ff_alloc_packet2(avctx, pkt, cx_frame->sz, 0); + uint8_t *side_data; if (ret >= 0) { + int pict_type; memcpy(pkt->data, cx_frame->buf, pkt->size); pkt->pts = pkt->dts = cx_frame->pts; #if FF_API_CODED_FRAME @@ -416,22 +894,54 @@ 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 = AV_PICTURE_TYPE_I; + 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, + cx_frame->have_sse ? 3 : 0, pict_type); + + 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->pict_type = AV_PICTURE_TYPE_P; + 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->have_sse = 0; + } + if (cx_frame->sz_alpha > 0) { + side_data = av_packet_new_side_data(pkt, + AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, + cx_frame->sz_alpha + 8); + if(!side_data) { + av_packet_unref(pkt); + av_free(pkt); + return AVERROR(ENOMEM); + } + AV_WB64(side_data, 1); + memcpy(side_data + 8, cx_frame->buf_alpha, cx_frame->sz_alpha); } } else { - av_log(avctx, AV_LOG_ERROR, - "Error getting output packet of size %zu.\n", cx_frame->sz); return ret; } return pkt->size; @@ -447,9 +957,11 @@ FF_ENABLE_DEPRECATION_WARNINGS */ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) { - VP8Context *ctx = avctx->priv_data; + VPxContext *ctx = avctx->priv_data; const struct vpx_codec_cx_pkt *pkt; + const struct vpx_codec_cx_pkt *pkt_alpha = NULL; const void *iter = NULL; + const void *iter_alpha = NULL; int size = 0; if (ctx->coded_frame_list) { @@ -464,7 +976,9 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) /* consume all available output from the encoder before returning. buffers are only good through the next vpx_codec call */ - while ((pkt = vpx_codec_get_cx_data(&ctx->encoder, &iter))) { + while ((pkt = vpx_codec_get_cx_data(&ctx->encoder, &iter)) && + (!ctx->is_alpha || + (ctx->is_alpha && (pkt_alpha = vpx_codec_get_cx_data(&ctx->encoder_alpha, &iter_alpha))))) { switch (pkt->kind) { case VPX_CODEC_CX_FRAME_PKT: if (!size) { @@ -472,8 +986,8 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) /* avoid storing the frame when the list is empty and we haven't yet provided a frame for output */ - assert(!ctx->coded_frame_list); - cx_pktcpy(&cx_frame, pkt); + av_assert0(!ctx->coded_frame_list); + cx_pktcpy(&cx_frame, pkt, pkt_alpha, ctx); size = storeframe(avctx, &cx_frame, pkt_out); if (size < 0) return size; @@ -486,17 +1000,28 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) "Frame queue element alloc failed\n"); return AVERROR(ENOMEM); } - cx_pktcpy(cx_frame, pkt); + cx_pktcpy(cx_frame, pkt, pkt_alpha, ctx); cx_frame->buf = av_malloc(cx_frame->sz); if (!cx_frame->buf) { av_log(avctx, AV_LOG_ERROR, - "Data buffer alloc (%zu bytes) failed\n", + "Data buffer alloc (%"SIZE_SPECIFIER" bytes) failed\n", cx_frame->sz); av_freep(&cx_frame); return AVERROR(ENOMEM); } memcpy(cx_frame->buf, pkt->data.frame.buf, pkt->data.frame.sz); + if (ctx->is_alpha) { + cx_frame->buf_alpha = av_malloc(cx_frame->sz_alpha); + if (!cx_frame->buf_alpha) { + av_log(avctx, AV_LOG_ERROR, + "Data buffer alloc (%"SIZE_SPECIFIER" bytes) failed\n", + cx_frame->sz_alpha); + av_free(cx_frame); + return AVERROR(ENOMEM); + } + memcpy(cx_frame->buf_alpha, pkt_alpha->data.frame.buf, pkt_alpha->data.frame.sz); + } coded_frame_add(&ctx->coded_frame_list, cx_frame); } break; @@ -515,7 +1040,14 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) stats->sz += pkt->data.twopass_stats.sz; break; } - case VPX_CODEC_PSNR_PKT: //FIXME add support for AV_CODEC_FLAG_PSNR + case VPX_CODEC_PSNR_PKT: + av_assert0(!ctx->have_sse); + ctx->sse[0] = pkt->data.psnr.sse[0]; + ctx->sse[1] = pkt->data.psnr.sse[1]; + ctx->sse[2] = pkt->data.psnr.sse[2]; + ctx->sse[3] = pkt->data.psnr.sse[3]; + ctx->have_sse = 1; + break; case VPX_CODEC_CUSTOM_PKT: //ignore unsupported/unrecognized packet types break; @@ -525,11 +1057,12 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) return size; } -static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt, +static int vpx_encode(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet) { - VP8Context *ctx = avctx->priv_data; + VPxContext *ctx = avctx->priv_data; struct vpx_image *rawimg = NULL; + struct vpx_image *rawimg_alpha = NULL; int64_t timestamp = 0; int res, coded_size; vpx_enc_frame_flags_t flags = 0; @@ -542,6 +1075,25 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt, rawimg->stride[VPX_PLANE_Y] = frame->linesize[0]; 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; + 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]; + } timestamp = frame->pts; #if VPX_IMAGE_ABI_VERSION >= 4 switch (frame->color_range) { @@ -555,6 +1107,12 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt, #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) { + AVDictionaryEntry* en = av_dict_get(frame->metadata, "vp8-flags", NULL, 0); + if (en) { + flags |= strtoul(en->value, NULL, 10); + } + } } res = vpx_codec_encode(&ctx->encoder, rawimg, timestamp, @@ -563,6 +1121,16 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt, log_encoder_error(avctx, "Error encoding frame"); return AVERROR_INVALIDDATA; } + + if (ctx->is_alpha) { + res = vpx_codec_encode(&ctx->encoder_alpha, rawimg_alpha, timestamp, + avctx->ticks_per_frame, flags, ctx->deadline); + if (res != VPX_CODEC_OK) { + log_encoder_error(avctx, "Error encoding alpha frame"); + return AVERROR_INVALIDDATA; + } + } + coded_size = queue_frames(avctx, pkt); if (!frame && avctx->flags & AV_CODEC_FLAG_PASS1) { @@ -578,42 +1146,124 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt, ctx->twopass_stats.sz); } + if (rawimg_alpha) { + av_freep(&rawimg_alpha->planes[VPX_PLANE_U]); + av_freep(&rawimg_alpha->planes[VPX_PLANE_V]); + } + *got_packet = !!coded_size; return 0; } -#define OFFSET(x) offsetof(VP8Context, x) +#define OFFSET(x) offsetof(VPxContext, x) #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM -static const AVOption options[] = { - { "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, INT_MIN, INT_MAX, VE}, + +#define COMMON_OPTIONS \ + { "lag-in-frames", "Number of frames to look ahead for " \ + "alternate reference frame selection", OFFSET(lag_in_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \ + { "arnr-maxframes", "altref noise reduction max frame count", OFFSET(arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \ + { "arnr-strength", "altref noise reduction filter strength", OFFSET(arnr_strength), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \ + { "arnr-type", "altref noise reduction filter type", OFFSET(arnr_type), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE, "arnr_type"}, \ + { "backward", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE, "arnr_type" }, \ + { "forward", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE, "arnr_type" }, \ + { "centered", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 3}, 0, 0, VE, "arnr_type" }, \ + { "tune", "Tune the encoding to a specific scenario", OFFSET(tune), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE, "tune"}, \ + { "psnr", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VP8_TUNE_PSNR}, 0, 0, VE, "tune"}, \ + { "ssim", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VP8_TUNE_SSIM}, 0, 0, VE, "tune"}, \ + { "deadline", "Time to spend encoding, in microseconds.", OFFSET(deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY}, INT_MIN, INT_MAX, VE, "quality"}, \ + { "best", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_BEST_QUALITY}, 0, 0, VE, "quality"}, \ + { "good", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_GOOD_QUALITY}, 0, 0, VE, "quality"}, \ + { "realtime", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_REALTIME}, 0, 0, VE, "quality"}, \ + { "error-resilient", "Error resilience configuration", OFFSET(error_resilient), AV_OPT_TYPE_FLAGS, {.i64 = 0}, INT_MIN, INT_MAX, VE, "er"}, \ + { "max-intra-rate", "Maximum I-frame bitrate (pct) 0=unlimited", OFFSET(max_intra_rate), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \ + { "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" \ + " 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 }, \ + { "drop-threshold", "Frame drop threshold", offsetof(VPxContext, drop_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, 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 }, \ + +#define LEGACY_OPTIONS \ + {"speed", "", offsetof(VPxContext, cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE}, \ + {"quality", "", offsetof(VPxContext, deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY}, INT_MIN, INT_MAX, VE, "quality"}, \ + {"vp8flags", "", offsetof(VPxContext, flags), AV_OPT_TYPE_FLAGS, {.i64 = 0}, 0, UINT_MAX, VE, "flags"}, \ + {"error_resilient", "enable error resilience", 0, AV_OPT_TYPE_CONST, {.i64 = VP8F_ERROR_RESILIENT}, INT_MIN, INT_MAX, VE, "flags"}, \ + {"altref", "enable use of alternate reference frames (VP8/2-pass only)", 0, AV_OPT_TYPE_CONST, {.i64 = VP8F_AUTO_ALT_REF}, INT_MIN, INT_MAX, VE, "flags"}, \ + {"arnr_max_frames", "altref noise reduction max frame count", offsetof(VPxContext, arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 15, VE}, \ + {"arnr_strength", "altref noise reduction filter strength", offsetof(VPxContext, arnr_strength), AV_OPT_TYPE_INT, {.i64 = 3}, 0, 6, VE}, \ + {"arnr_type", "altref noise reduction filter type", offsetof(VPxContext, arnr_type), AV_OPT_TYPE_INT, {.i64 = 3}, 1, 3, VE}, \ + {"rc_lookahead", "Number of frames to look ahead for alternate reference frame selection", offsetof(VPxContext, lag_in_frames), AV_OPT_TYPE_INT, {.i64 = 25}, 0, 25, VE}, \ + {"sharpness", "Increase sharpness at the expense of lower PSNR", offsetof(VPxContext, sharpness), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 7, VE}, + +#if CONFIG_LIBVPX_VP8_ENCODER +static const AVOption vp8_options[] = { + COMMON_OPTIONS + { "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 } +}; +#endif + +#if CONFIG_LIBVPX_VP9_ENCODER +static const AVOption vp9_options[] = { + COMMON_OPTIONS { "auto-alt-ref", "Enable use of alternate reference " - "frames (2-pass only)", OFFSET(auto_alt_ref), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE}, - { "lag-in-frames", "Number of frames to look ahead for " - "alternate reference frame selection", OFFSET(lag_in_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, - { "arnr-maxframes", "altref noise reduction max frame count", OFFSET(arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, - { "arnr-strength", "altref noise reduction filter strength", OFFSET(arnr_strength), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, - { "arnr-type", "altref noise reduction filter type", OFFSET(arnr_type), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE, "arnr_type"}, - { "backward", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE, "arnr_type" }, - { "forward", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE, "arnr_type" }, - { "centered", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 3}, 0, 0, VE, "arnr_type" }, - { "deadline", "Time to spend encoding, in microseconds.", OFFSET(deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY}, INT_MIN, INT_MAX, VE, "quality"}, - { "best", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_BEST_QUALITY}, 0, 0, VE, "quality"}, - { "good", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_GOOD_QUALITY}, 0, 0, VE, "quality"}, - { "realtime", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_REALTIME}, 0, 0, VE, "quality"}, - { "error-resilient", "Error resilience configuration", OFFSET(error_resilient), AV_OPT_TYPE_FLAGS, {.i64 = 0}, INT_MIN, INT_MAX, VE, "er"}, -#ifdef VPX_ERROR_RESILIENT_DEFAULT - { "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" - " is still done over the partition boundary.", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_PARTITIONS}, 0, 0, VE, "er"}, -#endif - { "crf", "Select the quality for constant quality mode", offsetof(VP8Context, crf), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 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 }, - { "drop-threshold", "Frame drop threshold", offsetof(VP8Context, drop_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, VE }, - { "noise-sensitivity", "Noise sensitivity", OFFSET(noise_sensitivity), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 4, VE}, + "frames (2-pass only)", OFFSET(auto_alt_ref), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 6, VE}, + { "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -8, 8, VE}, + { "lossless", "Lossless mode", OFFSET(lossless), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE}, + { "tile-columns", "Number of tile columns to use, log2", OFFSET(tile_columns), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 6, VE}, + { "tile-rows", "Number of tile rows to use, log2", OFFSET(tile_rows), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE}, + { "frame-parallel", "Enable frame parallel decodability features", OFFSET(frame_parallel), AV_OPT_TYPE_BOOL,{.i64 = -1}, -1, 1, VE}, +#if VPX_ENCODER_ABI_VERSION >= 12 + { "aq-mode", "adaptive quantization mode", OFFSET(aq_mode), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 4, VE, "aq_mode"}, +#else + { "aq-mode", "adaptive quantization mode", OFFSET(aq_mode), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 3, VE, "aq_mode"}, +#endif + { "none", "Aq not used", 0, AV_OPT_TYPE_CONST, {.i64 = 0}, 0, 0, VE, "aq_mode" }, + { "variance", "Variance based Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE, "aq_mode" }, + { "complexity", "Complexity based Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE, "aq_mode" }, + { "cyclic", "Cyclic Refresh Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 3}, 0, 0, VE, "aq_mode" }, +#if VPX_ENCODER_ABI_VERSION >= 12 + { "equator360", "360 video Aq", 0, AV_OPT_TYPE_CONST, {.i64 = 4}, 0, 0, VE, "aq_mode" }, + {"level", "Specify level", OFFSET(level), AV_OPT_TYPE_FLOAT, {.dbl=-1}, -1, 6.2, VE}, +#endif +#ifdef VPX_CTRL_VP9E_SET_ROW_MT + {"row-mt", "Row based multi-threading", OFFSET(row_mt), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE}, +#endif +#ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT +#if VPX_ENCODER_ABI_VERSION >= 14 + { "tune-content", "Tune content type", OFFSET(tune_content), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE, "tune_content" }, +#else + { "tune-content", "Tune content type", OFFSET(tune_content), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE, "tune_content" }, +#endif + { "default", "Regular video content", 0, AV_OPT_TYPE_CONST, {.i64 = 0}, 0, 0, VE, "tune_content" }, + { "screen", "Screen capture content", 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE, "tune_content" }, +#if VPX_ENCODER_ABI_VERSION >= 14 + { "film", "Film content; improves grain retention", 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE, "tune_content" }, +#endif +#endif +#if VPX_ENCODER_ABI_VERSION >= 14 + { "corpus-complexity", "corpus vbr complexity midpoint", OFFSET(corpus_complexity), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 10000, VE }, +#endif +#ifdef VPX_CTRL_VP9E_SET_TPL + { "enable-tpl", "Enable temporal dependency model", OFFSET(tpl_model), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE }, +#endif + LEGACY_OPTIONS { NULL } }; +#endif + +#undef COMMON_OPTIONS +#undef LEGACY_OPTIONS static const AVCodecDefault defaults[] = { { "qmin", "-1" }, @@ -626,13 +1276,13 @@ static const AVCodecDefault defaults[] = { #if CONFIG_LIBVPX_VP8_ENCODER static av_cold int vp8_init(AVCodecContext *avctx) { - return vpx_init(avctx, &vpx_codec_vp8_cx_algo); + return vpx_init(avctx, vpx_codec_vp8_cx()); } static const AVClass class_vp8 = { - .class_name = "libvpx encoder", + .class_name = "libvpx-vp8 encoder", .item_name = av_default_item_name, - .option = options, + .option = vp8_options, .version = LIBAVUTIL_VERSION_INT, }; @@ -641,12 +1291,12 @@ AVCodec ff_libvpx_vp8_encoder = { .long_name = NULL_IF_CONFIG_SMALL("libvpx VP8"), .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_VP8, - .priv_data_size = sizeof(VP8Context), + .priv_data_size = sizeof(VPxContext), .init = vp8_init, - .encode2 = vp8_encode, - .close = vp8_free, + .encode2 = vpx_encode, + .close = vpx_free, .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS, - .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE }, + .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVA420P, AV_PIX_FMT_NONE }, .priv_class = &class_vp8, .defaults = defaults, .wrapper_name = "libvpx", @@ -656,46 +1306,30 @@ AVCodec ff_libvpx_vp8_encoder = { #if CONFIG_LIBVPX_VP9_ENCODER static av_cold int vp9_init(AVCodecContext *avctx) { - return vpx_init(avctx, &vpx_codec_vp9_cx_algo); + return vpx_init(avctx, vpx_codec_vp9_cx()); } static const AVClass class_vp9 = { - .class_name = "libvpx encoder", + .class_name = "libvpx-vp9 encoder", .item_name = av_default_item_name, - .option = options, + .option = vp9_options, .version = LIBAVUTIL_VERSION_INT, }; -static const AVProfile profiles[] = { - { FF_PROFILE_VP9_0, "Profile 0" }, - { FF_PROFILE_VP9_1, "Profile 1" }, - { FF_PROFILE_VP9_2, "Profile 2" }, - { FF_PROFILE_VP9_3, "Profile 3" }, - { FF_PROFILE_UNKNOWN }, -}; - AVCodec ff_libvpx_vp9_encoder = { .name = "libvpx-vp9", .long_name = NULL_IF_CONFIG_SMALL("libvpx VP9"), .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_VP9, - .priv_data_size = sizeof(VP8Context), + .priv_data_size = sizeof(VPxContext), .init = vp9_init, - .encode2 = vp8_encode, - .close = vp8_free, + .encode2 = vpx_encode, + .close = vpx_free, .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS, - .pix_fmts = (const enum AVPixelFormat[]) { - AV_PIX_FMT_YUV420P, -#if VPX_IMAGE_ABI_VERSION >= 3 - AV_PIX_FMT_YUV422P, - AV_PIX_FMT_YUV444P, - AV_PIX_FMT_YUV440P, -#endif - AV_PIX_FMT_NONE, - }, - .profiles = NULL_IF_CONFIG_SMALL(profiles), + .profiles = NULL_IF_CONFIG_SMALL(ff_vp9_profiles), .priv_class = &class_vp9, .defaults = defaults, + .init_static_data = ff_vp9_init_static, .wrapper_name = "libvpx", }; #endif /* CONFIG_LIBVPX_VP9_ENCODER */ |