X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fmpeg4videodec.c;h=f45d86fd35b43b6c8ad7448a6cd3ca0808d9d257;hb=58e1032d8fddab10fc2cae845aa84c5772d4cdca;hp=2807d506ee9e09519773d3282354d3639ead71de;hpb=2f5df0b12caea699ba85efa1fdb54fd0b57b4cfd;p=ffmpeg diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index 2807d506ee9..f45d86fd35b 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -46,12 +46,12 @@ static const int mb_type_b_map[4]= { }; /** - * predicts the ac. + * Predict the ac. * @param n block index (0-3 are luma, 4-5 are chroma) * @param dir the ac prediction direction */ -void mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n, - int dir) +void ff_mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n, + int dir) { int i; int16_t *ac_val, *ac_val1; @@ -343,10 +343,10 @@ static void mpeg4_decode_sprite_trajectory(MpegEncContext * s, GetBitContext *gb } /** - * decodes the next video packet. + * Decode the next video packet. * @return <0 if something went wrong */ -int mpeg4_decode_video_packet_header(MpegEncContext *s) +int ff_mpeg4_decode_video_packet_header(MpegEncContext *s) { int mb_num_bits= av_log2(s->mb_num - 1) + 1; int header_extension=0, mb_num, len; @@ -377,7 +377,8 @@ int mpeg4_decode_video_packet_header(MpegEncContext *s) int mb_x = 0, mb_y = 0; while (s->next_picture.f.mbskip_table[s->mb_index2xy[mb_num]]) { - if (!mb_x) ff_thread_await_progress((AVFrame*)s->next_picture_ptr, mb_y++, 0); + if (!mb_x) + ff_thread_await_progress(&s->next_picture_ptr->f, mb_y++, 0); mb_num++; if (++mb_x == s->mb_width) mb_x = 0; } @@ -439,7 +440,7 @@ int mpeg4_decode_video_packet_header(MpegEncContext *s) } /** - * gets the average motion vector for a GMC MB. + * Get the average motion vector for a GMC MB. * @param n either 0 for the x component or 1 for y * @return the average MV for a GMC MB */ @@ -485,7 +486,7 @@ static inline int get_amv(MpegEncContext *s, int n){ } /** - * decodes the dc value. + * Decode the dc value. * @param n block index (0-3 are luma, 4-5 are chroma) * @param dir_ptr the prediction direction will be stored here * @return the quantized dc @@ -520,7 +521,7 @@ static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) if (code > 8){ if(get_bits1(&s->gb)==0){ /* marker */ - if(s->error_recognition>=2){ + if(s->err_recognition&AV_EF_BITSTREAM){ av_log(s->avctx, AV_LOG_ERROR, "dc marker bit missing\n"); return -1; } @@ -532,7 +533,7 @@ static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) } /** - * decodes first partition. + * Decode first partition. * @return number of MBs decoded or <0 if an error occurred */ static int mpeg4_decode_partition_a(MpegEncContext *s){ @@ -651,13 +652,13 @@ try_again: if ((cbpc & 16) == 0) { /* 16x16 motion prediction */ - h263_pred_motion(s, 0, 0, &pred_x, &pred_y); + ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y); if(!s->mcsel){ - mx = h263_decode_motion(s, pred_x, s->f_code); + mx = ff_h263_decode_motion(s, pred_x, s->f_code); if (mx >= 0xffff) return -1; - my = h263_decode_motion(s, pred_y, s->f_code); + my = ff_h263_decode_motion(s, pred_y, s->f_code); if (my >= 0xffff) return -1; s->current_picture.f.mb_type[xy] = MB_TYPE_16x16 | MB_TYPE_L0; @@ -675,12 +676,12 @@ try_again: int i; s->current_picture.f.mb_type[xy] = MB_TYPE_8x8 | MB_TYPE_L0; for(i=0;i<4;i++) { - int16_t *mot_val= h263_pred_motion(s, i, 0, &pred_x, &pred_y); - mx = h263_decode_motion(s, pred_x, s->f_code); + int16_t *mot_val= ff_h263_pred_motion(s, i, 0, &pred_x, &pred_y); + mx = ff_h263_decode_motion(s, pred_x, s->f_code); if (mx >= 0xffff) return -1; - my = h263_decode_motion(s, pred_y, s->f_code); + my = ff_h263_decode_motion(s, pred_y, s->f_code); if (my >= 0xffff) return -1; mot_val[0] = mx; @@ -784,14 +785,14 @@ static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){ } /** - * decodes the first & second partition + * Decode the first and second partition. * @return <0 if error (and sets error type in the error_status_table) */ int ff_mpeg4_decode_partitions(MpegEncContext *s) { int mb_num; - const int part_a_error= s->pict_type==AV_PICTURE_TYPE_I ? (DC_ERROR|MV_ERROR) : MV_ERROR; - const int part_a_end = s->pict_type==AV_PICTURE_TYPE_I ? (DC_END |MV_END) : MV_END; + const int part_a_error= s->pict_type==AV_PICTURE_TYPE_I ? (ER_DC_ERROR|ER_MV_ERROR) : ER_MV_ERROR; + const int part_a_end = s->pict_type==AV_PICTURE_TYPE_I ? (ER_DC_END |ER_MV_END) : ER_MV_END; mb_num= mpeg4_decode_partition_a(s); if(mb_num<0){ @@ -826,18 +827,18 @@ int ff_mpeg4_decode_partitions(MpegEncContext *s) if( mpeg4_decode_partition_b(s, mb_num) < 0){ if(s->pict_type==AV_PICTURE_TYPE_P) - ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, DC_ERROR); + ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, ER_DC_ERROR); return -1; }else{ if(s->pict_type==AV_PICTURE_TYPE_P) - ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, DC_END); + ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, ER_DC_END); } return 0; } /** - * decodes a block. + * Decode a block. * @return <0 if an error occurred */ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, @@ -875,8 +876,8 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, goto not_coded; if(rvlc){ - rl = &rvlc_rl_intra; - rl_vlc = rvlc_rl_intra.rl_vlc[0]; + rl = &ff_rvlc_rl_intra; + rl_vlc = ff_rvlc_rl_intra.rl_vlc[0]; }else{ rl = &ff_mpeg4_rl_intra; rl_vlc = ff_mpeg4_rl_intra.rl_vlc[0]; @@ -897,7 +898,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, s->block_last_index[n] = i; return 0; } - if(rvlc) rl = &rvlc_rl_inter; + if(rvlc) rl = &ff_rvlc_rl_inter; else rl = &ff_h263_rl_inter; scan_table = s->intra_scantable.permutated; @@ -906,7 +907,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, qmul=1; qadd=0; if(rvlc){ - rl_vlc = rvlc_rl_inter.rl_vlc[0]; + rl_vlc = ff_rvlc_rl_inter.rl_vlc[0]; }else{ rl_vlc = ff_h263_rl_inter.rl_vlc[0]; } @@ -914,7 +915,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, qmul = s->qscale << 1; qadd = (s->qscale - 1) | 1; if(rvlc){ - rl_vlc = rvlc_rl_inter.rl_vlc[s->qscale]; + rl_vlc = ff_rvlc_rl_inter.rl_vlc[s->qscale]; }else{ rl_vlc = ff_h263_rl_inter.rl_vlc[s->qscale]; } @@ -934,7 +935,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, }; SKIP_CACHE(re, &s->gb, 1); last= SHOW_UBITS(re, &s->gb, 1); SKIP_CACHE(re, &s->gb, 1); - run= SHOW_UBITS(re, &s->gb, 6); LAST_SKIP_CACHE(re, &s->gb, 6); + run= SHOW_UBITS(re, &s->gb, 6); SKIP_COUNTER(re, &s->gb, 1+1+6); UPDATE_CACHE(re, &s->gb); @@ -951,7 +952,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, }; SKIP_CACHE(re, &s->gb, 5); level= level * qmul + qadd; - level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); LAST_SKIP_CACHE(re, &s->gb, 1); + level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); SKIP_COUNTER(re, &s->gb, 1+11+5+1); i+= run + 1; @@ -968,7 +969,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, /* third escape */ SKIP_CACHE(re, &s->gb, 2); last= SHOW_UBITS(re, &s->gb, 1); SKIP_CACHE(re, &s->gb, 1); - run= SHOW_UBITS(re, &s->gb, 6); LAST_SKIP_CACHE(re, &s->gb, 6); + run= SHOW_UBITS(re, &s->gb, 6); SKIP_COUNTER(re, &s->gb, 2+1+6); UPDATE_CACHE(re, &s->gb); @@ -985,7 +986,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, if(SHOW_UBITS(re, &s->gb, 1)==0){ av_log(s->avctx, AV_LOG_ERROR, "2. marker bit missing in 3. esc\n"); return -1; - }; LAST_SKIP_CACHE(re, &s->gb, 1); + } SKIP_COUNTER(re, &s->gb, 1+12+1); } @@ -994,7 +995,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, else level= level * qmul - qadd; if((unsigned)(level + 2048) > 4095){ - if(s->error_recognition > FF_ER_COMPLIANT){ + if(s->err_recognition & AV_EF_BITSTREAM){ if(level > 2560 || level<-2560){ av_log(s->avctx, AV_LOG_ERROR, "|level| overflow in 3. esc, qp=%d\n", s->qscale); return -1; @@ -1051,7 +1052,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, i -= i>>31; //if(i == -1) i=0; } - mpeg4_pred_ac(s, block, n, dc_pred_dir); + ff_mpeg4_pred_ac(s, block, n, dc_pred_dir); if (s->ac_pred) { i = 63; /* XXX: not optimal */ } @@ -1223,14 +1224,14 @@ static int mpeg4_decode_mb(MpegEncContext *s, s->field_select[0][0]= get_bits1(&s->gb); s->field_select[0][1]= get_bits1(&s->gb); - h263_pred_motion(s, 0, 0, &pred_x, &pred_y); + ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y); for(i=0; i<2; i++){ - mx = h263_decode_motion(s, pred_x, s->f_code); + mx = ff_h263_decode_motion(s, pred_x, s->f_code); if (mx >= 0xffff) return -1; - my = h263_decode_motion(s, pred_y/2, s->f_code); + my = ff_h263_decode_motion(s, pred_y/2, s->f_code); if (my >= 0xffff) return -1; @@ -1241,13 +1242,13 @@ static int mpeg4_decode_mb(MpegEncContext *s, s->current_picture.f.mb_type[xy] = MB_TYPE_16x16 | MB_TYPE_L0; /* 16x16 motion prediction */ s->mv_type = MV_TYPE_16X16; - h263_pred_motion(s, 0, 0, &pred_x, &pred_y); - mx = h263_decode_motion(s, pred_x, s->f_code); + ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y); + mx = ff_h263_decode_motion(s, pred_x, s->f_code); if (mx >= 0xffff) return -1; - my = h263_decode_motion(s, pred_y, s->f_code); + my = ff_h263_decode_motion(s, pred_y, s->f_code); if (my >= 0xffff) return -1; @@ -1258,12 +1259,12 @@ static int mpeg4_decode_mb(MpegEncContext *s, s->current_picture.f.mb_type[xy] = MB_TYPE_8x8 | MB_TYPE_L0; s->mv_type = MV_TYPE_8X8; for(i=0;i<4;i++) { - mot_val = h263_pred_motion(s, i, 0, &pred_x, &pred_y); - mx = h263_decode_motion(s, pred_x, s->f_code); + mot_val = ff_h263_pred_motion(s, i, 0, &pred_x, &pred_y); + mx = ff_h263_decode_motion(s, pred_x, s->f_code); if (mx >= 0xffff) return -1; - my = h263_decode_motion(s, pred_y, s->f_code); + my = ff_h263_decode_motion(s, pred_y, s->f_code); if (my >= 0xffff) return -1; s->mv[0][i][0] = mx; @@ -1288,7 +1289,7 @@ static int mpeg4_decode_mb(MpegEncContext *s, s->last_mv[i][1][1]= 0; } - ff_thread_await_progress((AVFrame*)s->next_picture_ptr, s->mb_y, 0); + ff_thread_await_progress(&s->next_picture_ptr->f, s->mb_y, 0); } /* if we skipped it in the future P Frame than skip it now too */ @@ -1359,8 +1360,8 @@ static int mpeg4_decode_mb(MpegEncContext *s, if(USES_LIST(mb_type, 0)){ s->mv_dir = MV_DIR_FORWARD; - mx = h263_decode_motion(s, s->last_mv[0][0][0], s->f_code); - my = h263_decode_motion(s, s->last_mv[0][0][1], s->f_code); + mx = ff_h263_decode_motion(s, s->last_mv[0][0][0], s->f_code); + my = ff_h263_decode_motion(s, s->last_mv[0][0][1], s->f_code); s->last_mv[0][1][0]= s->last_mv[0][0][0]= s->mv[0][0][0] = mx; s->last_mv[0][1][1]= s->last_mv[0][0][1]= s->mv[0][0][1] = my; } @@ -1368,8 +1369,8 @@ static int mpeg4_decode_mb(MpegEncContext *s, if(USES_LIST(mb_type, 1)){ s->mv_dir |= MV_DIR_BACKWARD; - mx = h263_decode_motion(s, s->last_mv[1][0][0], s->b_code); - my = h263_decode_motion(s, s->last_mv[1][0][1], s->b_code); + mx = ff_h263_decode_motion(s, s->last_mv[1][0][0], s->b_code); + my = ff_h263_decode_motion(s, s->last_mv[1][0][1], s->b_code); s->last_mv[1][1][0]= s->last_mv[1][0][0]= s->mv[1][0][0] = mx; s->last_mv[1][1][1]= s->last_mv[1][0][1]= s->mv[1][0][1] = my; } @@ -1380,8 +1381,8 @@ static int mpeg4_decode_mb(MpegEncContext *s, s->mv_dir = MV_DIR_FORWARD; for(i=0; i<2; i++){ - mx = h263_decode_motion(s, s->last_mv[0][i][0] , s->f_code); - my = h263_decode_motion(s, s->last_mv[0][i][1]/2, s->f_code); + mx = ff_h263_decode_motion(s, s->last_mv[0][i][0] , s->f_code); + my = ff_h263_decode_motion(s, s->last_mv[0][i][1]/2, s->f_code); s->last_mv[0][i][0]= s->mv[0][i][0] = mx; s->last_mv[0][i][1]= (s->mv[0][i][1] = my)*2; } @@ -1391,8 +1392,8 @@ static int mpeg4_decode_mb(MpegEncContext *s, s->mv_dir |= MV_DIR_BACKWARD; for(i=0; i<2; i++){ - mx = h263_decode_motion(s, s->last_mv[1][i][0] , s->b_code); - my = h263_decode_motion(s, s->last_mv[1][i][1]/2, s->b_code); + mx = ff_h263_decode_motion(s, s->last_mv[1][i][0] , s->b_code); + my = ff_h263_decode_motion(s, s->last_mv[1][i][1]/2, s->b_code); s->last_mv[1][i][0]= s->mv[1][i][0] = mx; s->last_mv[1][i][1]= (s->mv[1][i][1] = my)*2; } @@ -1404,8 +1405,8 @@ static int mpeg4_decode_mb(MpegEncContext *s, if(IS_SKIP(mb_type)) mx=my=0; else{ - mx = h263_decode_motion(s, 0, 1); - my = h263_decode_motion(s, 0, 1); + mx = ff_h263_decode_motion(s, 0, 1); + my = ff_h263_decode_motion(s, 0, 1); } s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT; @@ -1470,7 +1471,7 @@ end: const int delta= s->mb_x + 1 == s->mb_width ? 2 : 1; if (s->pict_type == AV_PICTURE_TYPE_B && s->next_picture.f.mbskip_table[xy + delta]) { - ff_thread_await_progress((AVFrame*)s->next_picture_ptr, + ff_thread_await_progress(&s->next_picture_ptr->f, (s->mb_x + delta >= s->mb_width) ? FFMIN(s->mb_y+1, s->mb_height-1) : s->mb_y, 0); } @@ -1824,7 +1825,7 @@ no_cplx_est: } /** - * decodes the user data stuff in the header. + * Decode the user data stuff in the header. * Also initializes divx/xvid/lavc_version/build. */ static int decode_user_data(MpegEncContext *s, GetBitContext *gb){ @@ -2004,7 +2005,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ if(s->pict_type == AV_PICTURE_TYPE_B) skip_bits_long(gb, s->cplx_estimation_trash_b); - s->intra_dc_threshold= mpeg4_dc_threshold[ get_bits(gb, 3) ]; + s->intra_dc_threshold= ff_mpeg4_dc_threshold[ get_bits(gb, 3) ]; if(!s->progressive_sequence){ s->top_field_first= get_bits1(gb); s->alternate_scan= get_bits1(gb); @@ -2094,7 +2095,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ } /** - * decode mpeg4 headers + * Decode mpeg4 headers. * @return <0 if no VOP found (or a damaged one) * FRAME_SKIPPED if a not coded VOP is found * 0 if a VOP is found @@ -2205,12 +2206,12 @@ static av_cold int decode_init(AVCodecContext *avctx) if (!done) { done = 1; - init_rl(&ff_mpeg4_rl_intra, ff_mpeg4_static_rl_table_store[0]); - init_rl(&rvlc_rl_inter, ff_mpeg4_static_rl_table_store[1]); - init_rl(&rvlc_rl_intra, ff_mpeg4_static_rl_table_store[2]); + ff_init_rl(&ff_mpeg4_rl_intra, ff_mpeg4_static_rl_table_store[0]); + ff_init_rl(&ff_rvlc_rl_inter, ff_mpeg4_static_rl_table_store[1]); + ff_init_rl(&ff_rvlc_rl_intra, ff_mpeg4_static_rl_table_store[2]); INIT_VLC_RL(ff_mpeg4_rl_intra, 554); - INIT_VLC_RL(rvlc_rl_inter, 1072); - INIT_VLC_RL(rvlc_rl_intra, 1072); + INIT_VLC_RL(ff_rvlc_rl_inter, 1072); + INIT_VLC_RL(ff_rvlc_rl_intra, 1072); INIT_VLC_STATIC(&dc_lum, DC_VLC_BITS, 10 /* 13 */, &ff_mpeg4_DCtab_lum[0][1], 2, 1, &ff_mpeg4_DCtab_lum[0][0], 2, 1, 512); @@ -2218,11 +2219,11 @@ static av_cold int decode_init(AVCodecContext *avctx) &ff_mpeg4_DCtab_chrom[0][1], 2, 1, &ff_mpeg4_DCtab_chrom[0][0], 2, 1, 512); INIT_VLC_STATIC(&sprite_trajectory, SPRITE_TRAJ_VLC_BITS, 15, - &sprite_trajectory_tab[0][1], 4, 2, - &sprite_trajectory_tab[0][0], 4, 2, 128); + &ff_sprite_trajectory_tab[0][1], 4, 2, + &ff_sprite_trajectory_tab[0][0], 4, 2, 128); INIT_VLC_STATIC(&mb_type_b_vlc, MB_TYPE_B_VLC_BITS, 4, - &mb_type_b_tab[0][1], 2, 1, - &mb_type_b_tab[0][0], 2, 1, 16); + &ff_mb_type_b_tab[0][1], 2, 1, + &ff_mb_type_b_tab[0][0], 2, 1, 16); } s->h263_pred = 1; @@ -2254,20 +2255,22 @@ static const AVProfile mpeg4_video_profiles[] = { }; AVCodec ff_mpeg4_decoder = { - .name = "mpeg4", - .type = AVMEDIA_TYPE_VIDEO, - .id = CODEC_ID_MPEG4, - .priv_data_size = sizeof(MpegEncContext), - .init = decode_init, - .close = ff_h263_decode_end, - .decode = ff_h263_decode_frame, - .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY | CODEC_CAP_FRAME_THREADS, - .flush= ff_mpeg_flush, - .max_lowres= 3, - .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2"), - .pix_fmts= ff_hwaccel_pixfmt_list_420, - .profiles = NULL_IF_CONFIG_SMALL(mpeg4_video_profiles), - .update_thread_context= ONLY_IF_THREADS_ENABLED(ff_mpeg_update_thread_context) + .name = "mpeg4", + .type = AVMEDIA_TYPE_VIDEO, + .id = CODEC_ID_MPEG4, + .priv_data_size = sizeof(MpegEncContext), + .init = decode_init, + .close = ff_h263_decode_end, + .decode = ff_h263_decode_frame, + .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | + CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY | + CODEC_CAP_FRAME_THREADS, + .flush = ff_mpeg_flush, + .max_lowres = 3, + .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2"), + .pix_fmts = ff_hwaccel_pixfmt_list_420, + .profiles = NULL_IF_CONFIG_SMALL(mpeg4_video_profiles), + .update_thread_context = ONLY_IF_THREADS_ENABLED(ff_mpeg_update_thread_context), }; @@ -2280,8 +2283,10 @@ AVCodec ff_mpeg4_vdpau_decoder = { .init = decode_init, .close = ff_h263_decode_end, .decode = ff_h263_decode_frame, - .capabilities = CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU, - .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 (VDPAU)"), - .pix_fmts= (const enum PixelFormat[]){PIX_FMT_VDPAU_MPEG4, PIX_FMT_NONE}, + .capabilities = CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY | + CODEC_CAP_HWACCEL_VDPAU, + .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 (VDPAU)"), + .pix_fmts = (const enum PixelFormat[]){ PIX_FMT_VDPAU_MPEG4, + PIX_FMT_NONE }, }; #endif