X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Flibx264.c;h=3dc53aaf3847b667c19410be7c037634e3a5d367;hb=8f144d9e3d5cb2ca92e5bdf7cc9f72effa1bd2ce;hp=e2648f3e76d86e9c662f0352ab2a8581d1b9dbac;hpb=732a37d1466d45b3812509d68c82e783530e291a;p=ffmpeg diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index e2648f3e76d..3dc53aaf384 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -78,6 +78,12 @@ typedef struct X264Context { int nal_hrd; int motion_est; int forced_idr; + int coder; + int b_frame_strategy; + int chroma_offset; + int scenechange_threshold; + int noise_reduction; + char *x264_params; } X264Context; @@ -203,11 +209,23 @@ static void reconfig_encoder(AVCodecContext *ctx, const AVFrame *frame) case AV_STEREO3D_FRAMESEQUENCE: fpa_type = 5; break; +#if X264_BUILD >= 145 + case AV_STEREO3D_2D: + fpa_type = 6; + break; +#endif default: fpa_type = -1; break; } + /* Inverted mode is not supported by x264 */ + if (stereo->flags & AV_STEREO3D_FLAG_INVERT) { + av_log(ctx, AV_LOG_WARNING, + "Ignoring unsupported inverted stereo value %d\n", fpa_type); + fpa_type = -1; + } + if (fpa_type != x4->params.i_frame_packing) { x4->params.i_frame_packing = fpa_type; x264_encoder_reconfig(x4->enc, &x4->params); @@ -225,7 +243,11 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame, x264_picture_init( &x4->pic ); x4->pic.img.i_csp = x4->params.i_csp; +#if X264_BUILD >= 153 + if (x4->params.i_bitdepth > 8) +#else if (x264_bit_depth > 8) +#endif x4->pic.img.i_csp |= X264_CSP_HIGH_DEPTH; x4->pic.img.i_plane = 3; @@ -377,6 +399,9 @@ static av_cold int X264_init(AVCodecContext *avctx) x4->params.p_log_private = avctx; x4->params.i_log_level = X264_LOG_DEBUG; x4->params.i_csp = convert_pix_fmt(avctx->pix_fmt); +#if X264_BUILD >= 153 + x4->params.i_bitdepth = av_pix_fmt_desc_get(avctx->pix_fmt)->comp[0].depth; +#endif if (avctx->bit_rate) { x4->params.rc.i_bitrate = avctx->bit_rate / 1000; @@ -409,14 +434,30 @@ static av_cold int X264_init(AVCodecContext *avctx) if (avctx->i_quant_factor > 0) x4->params.rc.f_ip_factor = 1 / fabs(avctx->i_quant_factor); x4->params.rc.f_pb_factor = avctx->b_quant_factor; - x4->params.analyse.i_chroma_qp_offset = avctx->chromaoffset; + +#if FF_API_PRIVATE_OPT +FF_DISABLE_DEPRECATION_WARNINGS + if (avctx->chromaoffset >= 0) + x4->chroma_offset = avctx->chromaoffset; +FF_ENABLE_DEPRECATION_WARNINGS +#endif + if (x4->chroma_offset >= 0) + x4->params.analyse.i_chroma_qp_offset = x4->chroma_offset; if (avctx->gop_size >= 0) x4->params.i_keyint_max = avctx->gop_size; if (avctx->max_b_frames >= 0) x4->params.i_bframe = avctx->max_b_frames; + +#if FF_API_PRIVATE_OPT +FF_DISABLE_DEPRECATION_WARNINGS if (avctx->scenechange_threshold >= 0) - x4->params.i_scenecut_threshold = avctx->scenechange_threshold; + x4->scenechange_threshold = avctx->scenechange_threshold; +FF_ENABLE_DEPRECATION_WARNINGS +#endif + if (x4->scenechange_threshold >= 0) + x4->params.i_scenecut_threshold = x4->scenechange_threshold; + if (avctx->qmin >= 0) x4->params.rc.i_qp_min = avctx->qmin; if (avctx->qmax >= 0) @@ -433,16 +474,30 @@ static av_cold int X264_init(AVCodecContext *avctx) x4->params.analyse.i_trellis = avctx->trellis; if (avctx->me_range >= 0) x4->params.analyse.i_me_range = avctx->me_range; +#if FF_API_PRIVATE_OPT + FF_DISABLE_DEPRECATION_WARNINGS if (avctx->noise_reduction >= 0) - x4->params.analyse.i_noise_reduction = avctx->noise_reduction; + x4->noise_reduction = avctx->noise_reduction; + FF_ENABLE_DEPRECATION_WARNINGS +#endif + if (x4->noise_reduction >= 0) + x4->params.analyse.i_noise_reduction = x4->noise_reduction; if (avctx->me_subpel_quality >= 0) x4->params.analyse.i_subpel_refine = avctx->me_subpel_quality; +#if FF_API_PRIVATE_OPT +FF_DISABLE_DEPRECATION_WARNINGS if (avctx->b_frame_strategy >= 0) - x4->params.i_bframe_adaptive = avctx->b_frame_strategy; + x4->b_frame_strategy = avctx->b_frame_strategy; +FF_ENABLE_DEPRECATION_WARNINGS +#endif if (avctx->keyint_min >= 0) x4->params.i_keyint_min = avctx->keyint_min; +#if FF_API_CODER_TYPE +FF_DISABLE_DEPRECATION_WARNINGS if (avctx->coder_type >= 0) - x4->params.b_cabac = avctx->coder_type == FF_CODER_TYPE_AC; + x4->coder = avctx->coder_type == FF_CODER_TYPE_AC; +FF_ENABLE_DEPRECATION_WARNINGS +#endif if (avctx->me_cmp >= 0) x4->params.analyse.b_chroma_me = avctx->me_cmp & FF_CMP_CHROMA; @@ -499,24 +554,14 @@ static av_cold int X264_init(AVCodecContext *avctx) if (x4->nal_hrd >= 0) x4->params.i_nal_hrd = x4->nal_hrd; - if (x4->motion_est >= 0) { + if (x4->motion_est >= 0) x4->params.analyse.i_me_method = x4->motion_est; -#if FF_API_MOTION_EST -FF_DISABLE_DEPRECATION_WARNINGS - } else { - if (avctx->me_method == ME_EPZS) - x4->params.analyse.i_me_method = X264_ME_DIA; - else if (avctx->me_method == ME_HEX) - x4->params.analyse.i_me_method = X264_ME_HEX; - else if (avctx->me_method == ME_UMH) - x4->params.analyse.i_me_method = X264_ME_UMH; - else if (avctx->me_method == ME_FULL) - x4->params.analyse.i_me_method = X264_ME_ESA; - else if (avctx->me_method == ME_TESA) - x4->params.analyse.i_me_method = X264_ME_TESA; -FF_ENABLE_DEPRECATION_WARNINGS -#endif - } + + if (x4->coder >= 0) + x4->params.b_cabac = x4->coder; + + if (x4->b_frame_strategy >= 0) + x4->params.i_bframe_adaptive = x4->b_frame_strategy; if (x4->profile) if (x264_param_apply_profile(&x4->params, x4->profile) < 0) { @@ -621,6 +666,7 @@ FF_ENABLE_DEPRECATION_WARNINGS return 0; } +#if X264_BUILD < 153 static const enum AVPixelFormat pix_fmts_8bit[] = { AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVJ420P, @@ -647,15 +693,37 @@ static const enum AVPixelFormat pix_fmts_10bit[] = { AV_PIX_FMT_NV20, AV_PIX_FMT_NONE }; +#else +static const enum AVPixelFormat pix_fmts_all[] = { + AV_PIX_FMT_YUV420P, + AV_PIX_FMT_YUVJ420P, + AV_PIX_FMT_YUV422P, + AV_PIX_FMT_YUVJ422P, + AV_PIX_FMT_YUV444P, + AV_PIX_FMT_YUVJ444P, + AV_PIX_FMT_NV12, + AV_PIX_FMT_NV16, + AV_PIX_FMT_NV21, + AV_PIX_FMT_YUV420P10, + AV_PIX_FMT_YUV422P10, + AV_PIX_FMT_YUV444P10, + AV_PIX_FMT_NV20, + AV_PIX_FMT_NONE +}; +#endif static av_cold void X264_init_static(AVCodec *codec) { +#if X264_BUILD < 153 if (x264_bit_depth == 8) codec->pix_fmts = pix_fmts_8bit; else if (x264_bit_depth == 9) codec->pix_fmts = pix_fmts_9bit; else if (x264_bit_depth == 10) codec->pix_fmts = pix_fmts_10bit; +#else + codec->pix_fmts = pix_fmts_all; +#endif } #define OFFSET(x) offsetof(X264Context, x) @@ -717,6 +785,15 @@ static const AVOption options[] = { { "esa", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = X264_ME_ESA }, INT_MIN, INT_MAX, VE, "motion-est" }, { "tesa", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = X264_ME_TESA }, INT_MIN, INT_MAX, VE, "motion-est" }, { "forced-idr", "If forwarding iframes, require them to be IDR frames.", OFFSET(forced_idr), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, + { "coder", "Coder type", OFFSET(coder), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE, "coder" }, + { "default", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = -1 }, INT_MIN, INT_MAX, VE, "coder" }, + { "cavlc", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, INT_MIN, INT_MAX, VE, "coder" }, + { "cabac", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, INT_MIN, INT_MAX, VE, "coder" }, + { "b_strategy", "Strategy to choose between I/P/B-frames", OFFSET(b_frame_strategy), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 2, VE }, + { "chromaoffset", "QP difference between chroma and luma", OFFSET(chroma_offset), AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX, VE }, + { "sc_threshold", "Scene change threshold", OFFSET(scenechange_threshold), AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX, VE }, + { "noise_reduction", "Noise reduction", OFFSET(noise_reduction), AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX, VE }, + { "x264-params", "Override the x264 configuration using a :-separated list of key=value parameters", OFFSET(x264_params), AV_OPT_TYPE_STRING, { 0 }, 0, 0, VE }, { NULL }, }; @@ -732,17 +809,22 @@ static const AVCodecDefault x264_defaults[] = { { "qblur", "-1" }, { "qcomp", "-1" }, { "refs", "-1" }, +#if FF_API_PRIVATE_OPT { "sc_threshold", "-1" }, +#endif { "trellis", "-1" }, +#if FF_API_PRIVATE_OPT { "nr", "-1" }, - { "me_range", "-1" }, -#if FF_API_MOTION_EST - { "me_method", "-1" }, #endif + { "me_range", "-1" }, { "subq", "-1" }, +#if FF_API_PRIVATE_OPT { "b_strategy", "-1" }, +#endif { "keyint_min", "-1" }, +#if FF_API_CODER_TYPE { "coder", "-1" }, +#endif { "cmp", "-1" }, { "threads", AV_STRINGIFY(X264_THREADS_AUTO) }, { "thread_type", "0" }, @@ -774,6 +856,7 @@ AVCodec ff_libx264_encoder = { .init_static_data = X264_init_static, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP, + .wrapper_name = "libx264", }; #endif @@ -800,5 +883,6 @@ AVCodec ff_libx262_encoder = { .pix_fmts = pix_fmts_8bit, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP, + .wrapper_name = "libx264", }; #endif