X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fh263dec.c;h=4151f4b0121927aecf81b0afc1b6dbba884dd767;hb=5271b857ebc7ddcfa2d0dc6604f55ef43d2bc49e;hp=224668dea4c90fff2ce4088972e9821ba45e689a;hpb=b0bef34209dbb8c438dfc3ab7de7d4fc1a5ab13d;p=ffmpeg diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c index 224668dea4c..13d15daed2b 100644 --- a/libavcodec/h263dec.c +++ b/libavcodec/h263dec.c @@ -21,17 +21,23 @@ */ /** - * @file libavcodec/h263dec.c + * @file * H.263 decoder. */ +#include "libavutil/cpu.h" #include "internal.h" #include "avcodec.h" #include "dsputil.h" #include "mpegvideo.h" +#include "h263.h" #include "h263_parser.h" #include "mpeg4video_parser.h" #include "msmpeg4.h" +#include "vdpau_internal.h" +#include "thread.h" +#include "flv.h" +#include "mpeg4video.h" //#define DEBUG //#define PRINT_FRAME_TIME @@ -62,40 +68,29 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx) avctx->chroma_sample_location = AVCHROMA_LOC_CENTER; break; case CODEC_ID_MPEG4: - s->decode_mb= ff_mpeg4_decode_mb; - s->time_increment_bits = 4; /* default value for broken headers */ - s->h263_pred = 1; - s->low_delay = 0; //default, might be overriden in the vol header during header parsing - avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; break; case CODEC_ID_MSMPEG4V1: - s->h263_msmpeg4 = 1; s->h263_pred = 1; s->msmpeg4_version=1; break; case CODEC_ID_MSMPEG4V2: - s->h263_msmpeg4 = 1; s->h263_pred = 1; s->msmpeg4_version=2; break; case CODEC_ID_MSMPEG4V3: - s->h263_msmpeg4 = 1; s->h263_pred = 1; s->msmpeg4_version=3; break; case CODEC_ID_WMV1: - s->h263_msmpeg4 = 1; s->h263_pred = 1; s->msmpeg4_version=4; break; case CODEC_ID_WMV2: - s->h263_msmpeg4 = 1; s->h263_pred = 1; s->msmpeg4_version=5; break; case CODEC_ID_VC1: case CODEC_ID_WMV3: - s->h263_msmpeg4 = 1; s->h263_pred = 1; s->msmpeg4_version=6; avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; @@ -116,9 +111,6 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx) if (MPV_common_init(s) < 0) return -1; - if (CONFIG_MSMPEG4_DECODER && s->h263_msmpeg4) - ff_msmpeg4_decode_init(s); - else h263_decode_init_vlc(s); return 0; @@ -174,7 +166,7 @@ static int decode_slice(MpegEncContext *s){ if(s->partitioned_frame){ const int qscale= s->qscale; - if(s->codec_id==CODEC_ID_MPEG4){ + if(CONFIG_MPEG4_DECODER && s->codec_id==CODEC_ID_MPEG4){ if(ff_mpeg4_decode_partitions(s) < 0) return -1; } @@ -220,7 +212,7 @@ static int decode_slice(MpegEncContext *s){ //printf("%d %d %06X\n", ret, get_bits_count(&s->gb), show_bits(&s->gb, 24)); ret= s->decode_mb(s, s->block); - if (s->pict_type!=FF_B_TYPE) + if (s->pict_type!=AV_PICTURE_TYPE_B) ff_h263_update_motion_val(s); if(ret<0){ @@ -238,6 +230,7 @@ static int decode_slice(MpegEncContext *s){ if(++s->mb_x >= s->mb_width){ s->mb_x=0; ff_draw_horiz_band(s, s->mb_y*mb_size, mb_size); + MPV_report_decode_progress(s); s->mb_y++; } return 0; @@ -258,17 +251,25 @@ static int decode_slice(MpegEncContext *s){ } ff_draw_horiz_band(s, s->mb_y*mb_size, mb_size); + MPV_report_decode_progress(s); s->mb_x= 0; } assert(s->mb_x==0 && s->mb_y==s->mb_height); + if(s->codec_id==CODEC_ID_MPEG4 + && (s->workaround_bugs&FF_BUG_AUTODETECT) + && get_bits_left(&s->gb) >= 48 + && show_bits(&s->gb, 24)==0x4010 + && !s->data_partitioning) + s->padding_bug_score+=32; + /* try to detect the padding bug */ if( s->codec_id==CODEC_ID_MPEG4 && (s->workaround_bugs&FF_BUG_AUTODETECT) - && s->gb.size_in_bits - get_bits_count(&s->gb) >=0 - && s->gb.size_in_bits - get_bits_count(&s->gb) < 48 + && get_bits_left(&s->gb) >=0 + && get_bits_left(&s->gb) < 137 // && !s->resync_marker && !s->data_partitioning){ @@ -291,7 +292,7 @@ static int decode_slice(MpegEncContext *s){ } if(s->workaround_bugs&FF_BUG_AUTODETECT){ - if(s->padding_bug_score > -2 && !s->data_partitioning /*&& (s->divx_version || !s->resync_marker)*/) + if(s->padding_bug_score > -2 && !s->data_partitioning /*&& (s->divx_version>=0 || !s->resync_marker)*/) s->workaround_bugs |= FF_BUG_NO_PADDING; else s->workaround_bugs &= ~FF_BUG_NO_PADDING; @@ -299,11 +300,11 @@ static int decode_slice(MpegEncContext *s){ // handle formats which don't have unique end markers if(s->msmpeg4_version || (s->workaround_bugs&FF_BUG_NO_PADDING)){ //FIXME perhaps solve this more cleanly - int left= s->gb.size_in_bits - get_bits_count(&s->gb); + int left= get_bits_left(&s->gb); int max_extra=7; /* no markers in M$ crap */ - if(s->msmpeg4_version && s->pict_type==FF_I_TYPE) + if(s->msmpeg4_version && s->pict_type==AV_PICTURE_TYPE_I) max_extra+= 17; /* buggy padding but the frame should still end approximately at the bitstream end */ @@ -324,7 +325,7 @@ static int decode_slice(MpegEncContext *s){ } av_log(s->avctx, AV_LOG_ERROR, "slice end not reached but screenspace end (%d left %06X, score= %d)\n", - s->gb.size_in_bits - get_bits_count(&s->gb), + get_bits_left(&s->gb), show_bits(&s->gb, 24), s->padding_bug_score); ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END)&part_mask); @@ -379,6 +380,18 @@ uint64_t time= rdtsc(); retry: + if(s->divx_packed && s->xvid_build>=0 && s->bitstream_buffer_size){ + int i; + for(i=0; iavctx, AV_LOG_WARNING, "Discarding excessive bitstream in packed xvid\n"); + s->bitstream_buffer_size=0; + } + break; + } + } + } if(s->bitstream_buffer_size && (s->divx_packed || buf_size<20)){ //divx 5.01+/xvid frame reorder init_get_bits(&s->gb, s->bitstream_buffer, s->bitstream_buffer_size*8); @@ -393,7 +406,7 @@ retry: /* We need to set current_picture_ptr before reading the header, * otherwise we cannot store anyting in there */ - if(s->current_picture_ptr==NULL || s->current_picture_ptr->data[0]){ + if (s->current_picture_ptr == NULL || s->current_picture_ptr->f.data[0]) { int i= ff_find_unused_picture(s, 0); s->current_picture_ptr= &s->picture[i]; } @@ -403,7 +416,7 @@ retry: ret= ff_wmv2_decode_picture_header(s); } else if (CONFIG_MSMPEG4_DECODER && s->msmpeg4_version) { ret = msmpeg4_decode_picture_header(s); - } else if (s->h263_pred) { + } else if (CONFIG_MPEG4_DECODER && s->h263_pred) { if(s->avctx->extradata_size && s->picture_number==0){ GetBitContext gb; @@ -411,10 +424,10 @@ retry: ret = ff_mpeg4_decode_picture_header(s, &gb); } ret = ff_mpeg4_decode_picture_header(s, &s->gb); - } else if (s->codec_id == CODEC_ID_H263I) { - ret = intel_h263_decode_picture_header(s); - } else if (s->h263_flv) { - ret = flv_h263_decode_picture_header(s); + } else if (CONFIG_H263I_DECODER && s->codec_id == CODEC_ID_H263I) { + ret = ff_intel_h263_decode_picture_header(s); + } else if (CONFIG_FLV_DECODER && s->h263_flv) { + ret = ff_flv_decode_picture_header(s); } else { ret = h263_decode_picture_header(s); } @@ -429,26 +442,28 @@ retry: avctx->has_b_frames= !s->low_delay; - if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){ + if(s->xvid_build==-1 && s->divx_version==-1 && s->lavc_build==-1){ if(s->stream_codec_tag == AV_RL32("XVID") || s->codec_tag == AV_RL32("XVID") || s->codec_tag == AV_RL32("XVIX") || - s->codec_tag == AV_RL32("RMP4")) - s->xvid_build= -1; + s->codec_tag == AV_RL32("RMP4") || + s->codec_tag == AV_RL32("SIPP") + ) + s->xvid_build= 0; #if 0 if(s->codec_tag == AV_RL32("DIVX") && s->vo_type==0 && s->vol_control_parameters==1 && s->padding_bug_score > 0 && s->low_delay) // XVID with modified fourcc - s->xvid_build= -1; + s->xvid_build= 0; #endif } - if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){ + if(s->xvid_build==-1 && s->divx_version==-1 && s->lavc_build==-1){ if(s->codec_tag == AV_RL32("DIVX") && s->vo_type==0 && s->vol_control_parameters==0) s->divx_version= 400; //divx 4 } - if(s->xvid_build && s->divx_version){ + if(s->xvid_build>=0 && s->divx_version>=0){ s->divx_version= - s->divx_build= 0; + s->divx_build= -1; } if(s->workaround_bugs&FF_BUG_AUTODETECT){ @@ -467,16 +482,16 @@ retry: s->workaround_bugs|= FF_BUG_QPEL_CHROMA2; } - if(s->xvid_build && s->xvid_build<=3) + if(s->xvid_build<=3U) s->padding_bug_score= 256*256*256*64; - if(s->xvid_build && s->xvid_build<=1) + if(s->xvid_build<=1U) s->workaround_bugs|= FF_BUG_QPEL_CHROMA; - if(s->xvid_build && s->xvid_build<=12) + if(s->xvid_build<=12U) s->workaround_bugs|= FF_BUG_EDGE; - if(s->xvid_build && s->xvid_build<=32) + if(s->xvid_build<=32U) s->workaround_bugs|= FF_BUG_DC_CLIP; #define SET_QPEL_FUNC(postfix1, postfix2) \ @@ -484,30 +499,30 @@ retry: s->dsp.put_no_rnd_ ## postfix1 = ff_put_no_rnd_ ## postfix2;\ s->dsp.avg_ ## postfix1 = ff_avg_ ## postfix2; - if(s->lavc_build && s->lavc_build<4653) + if(s->lavc_build<4653U) s->workaround_bugs|= FF_BUG_STD_QPEL; - if(s->lavc_build && s->lavc_build<4655) + if(s->lavc_build<4655U) s->workaround_bugs|= FF_BUG_DIRECT_BLOCKSIZE; - if(s->lavc_build && s->lavc_build<4670){ + if(s->lavc_build<4670U){ s->workaround_bugs|= FF_BUG_EDGE; } - if(s->lavc_build && s->lavc_build<=4712) + if(s->lavc_build<=4712U) s->workaround_bugs|= FF_BUG_DC_CLIP; - if(s->divx_version) + if(s->divx_version>=0) s->workaround_bugs|= FF_BUG_DIRECT_BLOCKSIZE; //printf("padding_bug_score: %d\n", s->padding_bug_score); if(s->divx_version==501 && s->divx_build==20020416) s->padding_bug_score= 256*256*256*64; - if(s->divx_version && s->divx_version<500){ + if(s->divx_version<500U){ s->workaround_bugs|= FF_BUG_EDGE; } - if(s->divx_version) + if(s->divx_version>=0) s->workaround_bugs|= FF_BUG_HPEL_CHROMA; #if 0 if(s->divx_version==500) @@ -516,11 +531,11 @@ retry: /* very ugly XVID padding bug detection FIXME/XXX solve this differently * Let us hope this at least works. */ - if( s->resync_marker==0 && s->data_partitioning==0 && s->divx_version==0 + if( s->resync_marker==0 && s->data_partitioning==0 && s->divx_version==-1 && s->codec_id==CODEC_ID_MPEG4 && s->vo_type==0) s->workaround_bugs|= FF_BUG_NO_PADDING; - if(s->lavc_build && s->lavc_build<4609) //FIXME not sure about the version num but a 4609 file seems ok + if(s->lavc_build<4609U) //FIXME not sure about the version num but a 4609 file seems ok s->workaround_bugs|= FF_BUG_NO_PADDING; #endif } @@ -546,16 +561,8 @@ retry: s->workaround_bugs, s->lavc_build, s->xvid_build, s->divx_version, s->divx_build, s->divx_packed ? "p" : ""); -#if 0 // dump bits per frame / qp / complexity -{ - static FILE *f=NULL; - if(!f) f=fopen("rate_qp_cplx.txt", "w"); - fprintf(f, "%d %d %f\n", buf_size, s->qscale, buf_size*(double)s->qscale); -} -#endif - #if HAVE_MMX - if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build && avctx->idct_algo == FF_IDCT_AUTO && (mm_flags & FF_MM_MMX)){ + if (s->codec_id == CODEC_ID_MPEG4 && s->xvid_build>=0 && avctx->idct_algo == FF_IDCT_AUTO && (av_get_cpu_flags() & AV_CPU_FLAG_MMX)) { avctx->idct_algo= FF_IDCT_XVIDMMX; avctx->coded_width= 0; // force reinit // dsputil_init(&s->dsp, avctx); @@ -585,32 +592,28 @@ retry: if((s->codec_id==CODEC_ID_H263 || s->codec_id==CODEC_ID_H263P || s->codec_id == CODEC_ID_H263I)) s->gob_index = ff_h263_get_gob_height(s); - // for hurry_up==5 - s->current_picture.pict_type= s->pict_type; - s->current_picture.key_frame= s->pict_type == FF_I_TYPE; + // for skipping the frame + s->current_picture.f.pict_type = s->pict_type; + s->current_picture.f.key_frame = s->pict_type == AV_PICTURE_TYPE_I; /* skip B-frames if we don't have reference frames */ - if(s->last_picture_ptr==NULL && (s->pict_type==FF_B_TYPE || s->dropable)) return get_consumed_bytes(s, buf_size); - /* skip b frames if we are in a hurry */ - if(avctx->hurry_up && s->pict_type==FF_B_TYPE) return get_consumed_bytes(s, buf_size); - if( (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==FF_B_TYPE) - || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=FF_I_TYPE) + if(s->last_picture_ptr==NULL && (s->pict_type==AV_PICTURE_TYPE_B || s->dropable)) return get_consumed_bytes(s, buf_size); + if( (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==AV_PICTURE_TYPE_B) + || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=AV_PICTURE_TYPE_I) || avctx->skip_frame >= AVDISCARD_ALL) return get_consumed_bytes(s, buf_size); - /* skip everything if we are in a hurry>=5 */ - if(avctx->hurry_up>=5) return get_consumed_bytes(s, buf_size); if(s->next_p_frame_damaged){ - if(s->pict_type==FF_B_TYPE) + if(s->pict_type==AV_PICTURE_TYPE_B) return get_consumed_bytes(s, buf_size); else s->next_p_frame_damaged=0; } - if((s->avctx->flags2 & CODEC_FLAG2_FAST) && s->pict_type==FF_B_TYPE){ + if((s->avctx->flags2 & CODEC_FLAG2_FAST) && s->pict_type==AV_PICTURE_TYPE_B){ s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab; s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab; - }else if((!s->no_rounding) || s->pict_type==FF_B_TYPE){ + }else if((!s->no_rounding) || s->pict_type==AV_PICTURE_TYPE_B){ s->me.qpel_put= s->dsp.put_qpel_pixels_tab; s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab; }else{ @@ -621,8 +624,15 @@ retry: if(MPV_frame_start(s, avctx) < 0) return -1; + if (!s->divx_packed) ff_thread_finish_setup(avctx); + + if (CONFIG_MPEG4_VDPAU_DECODER && (s->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)) { + ff_vdpau_mpeg4_decode_picture(s, s->gb.buffer, s->gb.buffer_end - s->gb.buffer); + goto frame_end; + } + if (avctx->hwaccel) { - if (avctx->hwaccel->start_frame(avctx, buf, buf_size) < 0) + if (avctx->hwaccel->start_frame(avctx, s->gb.buffer, s->gb.buffer_end - s->gb.buffer) < 0) return -1; } @@ -646,8 +656,11 @@ retry: if(s->slice_height==0 || s->mb_x!=0 || (s->mb_y%s->slice_height)!=0 || get_bits_count(&s->gb) > s->gb.size_in_bits) break; }else{ + int prev_x=s->mb_x, prev_y=s->mb_y; if(ff_h263_resync(s)<0) break; + if (prev_y * s->mb_width + prev_x < s->mb_y * s->mb_width + s->mb_x) + s->error_occurred = 1; } if(s->msmpeg4_version<4 && s->h263_pred) @@ -656,29 +669,27 @@ retry: decode_slice(s); } - if (s->h263_msmpeg4 && s->msmpeg4_version<4 && s->pict_type==FF_I_TYPE) + if (s->msmpeg4_version && s->msmpeg4_version<4 && s->pict_type==AV_PICTURE_TYPE_I) if(!CONFIG_MSMPEG4_DECODER || msmpeg4_decode_ext_header(s, buf_size) < 0){ s->error_status_table[s->mb_num-1]= AC_ERROR|DC_ERROR|MV_ERROR; } + assert(s->bitstream_buffer_size==0); +frame_end: /* divx 5.01+ bistream reorder stuff */ - if(s->codec_id==CODEC_ID_MPEG4 && s->bitstream_buffer_size==0 && s->divx_packed){ - int current_pos= get_bits_count(&s->gb)>>3; + if(s->codec_id==CODEC_ID_MPEG4 && s->divx_packed){ + int current_pos= s->gb.buffer == s->bitstream_buffer ? 0 : (get_bits_count(&s->gb)>>3); int startcode_found=0; if(buf_size - current_pos > 5){ int i; - for(i=current_pos; igb.buffer == s->bitstream_buffer && buf_size>20){ //xvid style - startcode_found=1; - current_pos=0; - } if(startcode_found){ av_fast_malloc( @@ -704,7 +715,7 @@ intrax8_decoded: assert(s->current_picture.pict_type == s->current_picture_ptr->pict_type); assert(s->current_picture.pict_type == s->pict_type); - if (s->pict_type == FF_B_TYPE || s->low_delay) { + if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) { *pict= *(AVFrame*)s->current_picture_ptr; } else if (s->last_picture_ptr != NULL) { *pict= *(AVFrame*)s->last_picture_ptr; @@ -722,24 +733,9 @@ av_log(avctx, AV_LOG_DEBUG, "%"PRId64"\n", rdtsc()-time); return get_consumed_bytes(s, buf_size); } -AVCodec mpeg4_decoder = { - "mpeg4", - CODEC_TYPE_VIDEO, - CODEC_ID_MPEG4, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY, - .flush= ff_mpeg_flush, - .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2"), - .pix_fmts= ff_hwaccel_pixfmt_list_420, -}; - -AVCodec h263_decoder = { +AVCodec ff_h263_decoder = { "h263", - CODEC_TYPE_VIDEO, + AVMEDIA_TYPE_VIDEO, CODEC_ID_H263, sizeof(MpegEncContext), ff_h263_decode_init, @@ -748,90 +744,7 @@ AVCodec h263_decoder = { ff_h263_decode_frame, CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY, .flush= ff_mpeg_flush, + .max_lowres= 3, .long_name= NULL_IF_CONFIG_SMALL("H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2"), .pix_fmts= ff_hwaccel_pixfmt_list_420, }; - -AVCodec msmpeg4v1_decoder = { - "msmpeg4v1", - CODEC_TYPE_VIDEO, - CODEC_ID_MSMPEG4V1, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, - .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 1"), - .pix_fmts= ff_pixfmt_list_420, -}; - -AVCodec msmpeg4v2_decoder = { - "msmpeg4v2", - CODEC_TYPE_VIDEO, - CODEC_ID_MSMPEG4V2, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, - .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"), - .pix_fmts= ff_pixfmt_list_420, -}; - -AVCodec msmpeg4v3_decoder = { - "msmpeg4", - CODEC_TYPE_VIDEO, - CODEC_ID_MSMPEG4V3, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, - .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"), - .pix_fmts= ff_pixfmt_list_420, -}; - -AVCodec wmv1_decoder = { - "wmv1", - CODEC_TYPE_VIDEO, - CODEC_ID_WMV1, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, - .long_name= NULL_IF_CONFIG_SMALL("Windows Media Video 7"), - .pix_fmts= ff_pixfmt_list_420, -}; - -AVCodec h263i_decoder = { - "h263i", - CODEC_TYPE_VIDEO, - CODEC_ID_H263I, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, - .long_name = NULL_IF_CONFIG_SMALL("Intel H.263"), - .pix_fmts= ff_pixfmt_list_420, -}; - -AVCodec flv_decoder = { - "flv", - CODEC_TYPE_VIDEO, - CODEC_ID_FLV1, - sizeof(MpegEncContext), - ff_h263_decode_init, - NULL, - ff_h263_decode_end, - ff_h263_decode_frame, - CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, - .long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"), - .pix_fmts= ff_pixfmt_list_420, -};