diff options
Diffstat (limited to 'libavcodec/h263.c')
| -rw-r--r-- | libavcodec/h263.c | 236 |
1 files changed, 118 insertions, 118 deletions
diff --git a/libavcodec/h263.c b/libavcodec/h263.c index 4eba29c5f5..d21a060d25 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -617,7 +617,7 @@ static inline int get_p_cbp(MpegEncContext * s, if(s->flags & CODEC_FLAG_CBP_RD){ int best_cbpy_score= INT_MAX; int best_cbpc_score= INT_MAX; - int cbpc, cbpy; + int cbpc = (-1), cbpy= (-1); const int offset= (s->mv_type==MV_TYPE_16X16 ? 0 : 16) + (s->dquant ? 8 : 0); const int lambda= s->lambda2 >> (FF_LAMBDA_SHIFT - 6); @@ -828,7 +828,7 @@ void mpeg4_encode_mb(MpegEncContext * s, s->f_count++; break; default: - printf("unknown mb type\n"); + av_log(s->avctx, AV_LOG_ERROR, "unknown mb type\n"); return; } @@ -2721,7 +2721,7 @@ static int mpeg4_decode_video_packet_header(MpegEncContext *s) } if(len!=ff_mpeg4_get_video_packet_prefix_length(s)){ - printf("marker does not match f_code\n"); + av_log(s->avctx, AV_LOG_ERROR, "marker does not match f_code\n"); return -1; } @@ -2732,7 +2732,7 @@ static int mpeg4_decode_video_packet_header(MpegEncContext *s) mb_num= get_bits(&s->gb, mb_num_bits); if(mb_num>=s->mb_num){ - fprintf(stderr, "illegal mb_num in video packet (%d %d) \n", mb_num, s->mb_num); + av_log(s->avctx, AV_LOG_ERROR, "illegal mb_num in video packet (%d %d) \n", mb_num, s->mb_num); return -1; } if(s->pict_type == B_TYPE){ @@ -2771,7 +2771,7 @@ static int mpeg4_decode_video_packet_header(MpegEncContext *s) //FIXME dont just ignore everything if(s->pict_type == S_TYPE && s->vol_sprite_usage==GMC_SPRITE){ mpeg4_decode_sprite_trajectory(s); - fprintf(stderr, "untested\n"); + av_log(s->avctx, AV_LOG_ERROR, "untested\n"); } //FIXME reduced res stuff here @@ -2779,13 +2779,13 @@ static int mpeg4_decode_video_packet_header(MpegEncContext *s) if (s->pict_type != I_TYPE) { int f_code = get_bits(&s->gb, 3); /* fcode_for */ if(f_code==0){ - printf("Error, video packet header damaged (f_code=0)\n"); + av_log(s->avctx, AV_LOG_ERROR, "Error, video packet header damaged (f_code=0)\n"); } } if (s->pict_type == B_TYPE) { int b_code = get_bits(&s->gb, 3); if(b_code==0){ - printf("Error, video packet header damaged (b_code=0)\n"); + av_log(s->avctx, AV_LOG_ERROR, "Error, video packet header damaged (b_code=0)\n"); } } } @@ -2948,7 +2948,7 @@ static int mpeg4_decode_partition_a(MpegEncContext *s){ do{ cbpc = get_vlc2(&s->gb, intra_MCBPC_vlc.table, INTRA_MCBPC_VLC_BITS, 2); if (cbpc < 0){ - fprintf(stderr, "cbpc corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "cbpc corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } }while(cbpc == 8); @@ -2967,7 +2967,7 @@ static int mpeg4_decode_partition_a(MpegEncContext *s){ int dc_pred_dir; int dc= mpeg4_decode_dc(s, i, &dc_pred_dir); if(dc < 0){ - fprintf(stderr, "DC corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "DC corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } dir<<=1; @@ -3007,7 +3007,7 @@ static int mpeg4_decode_partition_a(MpegEncContext *s){ cbpc = get_vlc2(&s->gb, inter_MCBPC_vlc.table, INTER_MCBPC_VLC_BITS, 2); if (cbpc < 0){ - fprintf(stderr, "cbpc corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "cbpc corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } // }while(cbpc == 20); @@ -3103,7 +3103,7 @@ static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){ int ac_pred= get_bits1(&s->gb); int cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1); if(cbpy<0){ - fprintf(stderr, "cbpy corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "cbpy corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } @@ -3116,7 +3116,7 @@ static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){ int cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1); if(cbpy<0){ - fprintf(stderr, "I cbpy corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "I cbpy corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } @@ -3129,7 +3129,7 @@ static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){ int dc_pred_dir; int dc= mpeg4_decode_dc(s, i, &dc_pred_dir); if(dc < 0){ - fprintf(stderr, "DC corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "DC corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } dir<<=1; @@ -3146,7 +3146,7 @@ static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){ int cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1); if(cbpy<0){ - fprintf(stderr, "P cbpy corrupted at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "P cbpy corrupted at %d %d\n", s->mb_x, s->mb_y); return -1; } @@ -3183,7 +3183,7 @@ int ff_mpeg4_decode_partitions(MpegEncContext *s) } if(s->resync_mb_x + s->resync_mb_y*s->mb_width + mb_num > s->mb_num){ - fprintf(stderr, "slice below monitor ...\n"); + av_log(s->avctx, AV_LOG_ERROR, "slice below monitor ...\n"); ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, part_a_error); return -1; } @@ -3192,12 +3192,12 @@ int ff_mpeg4_decode_partitions(MpegEncContext *s) if(s->pict_type==I_TYPE){ if(get_bits_long(&s->gb, 19)!=DC_MARKER){ - fprintf(stderr, "marker missing after first I partition at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "marker missing after first I partition at %d %d\n", s->mb_x, s->mb_y); return -1; } }else{ if(get_bits(&s->gb, 17)!=MOTION_MARKER){ - fprintf(stderr, "marker missing after first P partition at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "marker missing after first P partition at %d %d\n", s->mb_x, s->mb_y); return -1; } } @@ -3276,7 +3276,7 @@ static int mpeg4_decode_partitioned_mb(MpegEncContext *s, DCTELEM block[6][64]) /* decode each block */ for (i = 0; i < 6; i++) { if(mpeg4_decode_block(s, block[i], i, cbp&32, s->mb_intra, s->rvlc) < 0){ - fprintf(stderr, "texture corrupted at %d %d %d\n", s->mb_x, s->mb_y, s->mb_intra); + av_log(s->avctx, AV_LOG_ERROR, "texture corrupted at %d %d %d\n", s->mb_x, s->mb_y, s->mb_intra); return -1; } cbp+=cbp; @@ -3337,7 +3337,7 @@ int ff_h263_decode_mb(MpegEncContext *s, cbpc = get_vlc2(&s->gb, inter_MCBPC_vlc.table, INTER_MCBPC_VLC_BITS, 2); //fprintf(stderr, "\tCBPC: %d", cbpc); if (cbpc < 0){ - fprintf(stderr, "cbpc damaged at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "cbpc damaged at %d %d\n", s->mb_x, s->mb_y); return -1; } }while(cbpc == 20); @@ -3484,7 +3484,7 @@ int ff_h263_decode_mb(MpegEncContext *s, modb2= get_bits1(&s->gb); mb_type= get_vlc2(&s->gb, mb_type_b_vlc.table, MB_TYPE_B_VLC_BITS, 1); if(mb_type<0){ - printf("illegal MB_type\n"); + av_log(s->avctx, AV_LOG_ERROR, "illegal MB_type\n"); return -1; } mb_type= mb_type_b_map[ mb_type ]; @@ -3580,7 +3580,7 @@ int ff_h263_decode_mb(MpegEncContext *s, do{ cbpc = get_vlc2(&s->gb, intra_MCBPC_vlc.table, INTRA_MCBPC_VLC_BITS, 2); if (cbpc < 0){ - fprintf(stderr, "I cbpc damaged at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "I cbpc damaged at %d %d\n", s->mb_x, s->mb_y); return -1; } }while(cbpc == 8); @@ -3602,7 +3602,7 @@ intra: cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1); if(cbpy<0){ - fprintf(stderr, "I cbpy damaged at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "I cbpy damaged at %d %d\n", s->mb_x, s->mb_y); return -1; } cbp = (cbpc & 3) | (cbpy << 2); @@ -3771,7 +3771,7 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block, }else{ level = get_bits(&s->gb, 8); if((level&0x7F) == 0){ - fprintf(stderr, "illegal dc %d at %d %d\n", level, s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "illegal dc %d at %d %d\n", level, s->mb_x, s->mb_y); return -1; } if (level == 255) @@ -3792,7 +3792,7 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block, for(;;) { code = get_vlc2(&s->gb, rl->vlc.table, TEX_VLC_BITS, 2); if (code < 0){ - fprintf(stderr, "illegal ac vlc code at %dx%d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "illegal ac vlc code at %dx%d\n", s->mb_x, s->mb_y); return -1; } if (code == rl->n) { @@ -3829,7 +3829,7 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block, } i += run; if (i >= 64){ - fprintf(stderr, "run overflow at %dx%d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "run overflow at %dx%d\n", s->mb_x, s->mb_y); return -1; } j = scan_table[i]; @@ -3863,7 +3863,7 @@ static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) else code = get_vlc2(&s->gb, dc_chrom.table, DC_VLC_BITS, 1); if (code < 0 || code > 9 /* && s->nbit<9 */){ - fprintf(stderr, "illegal dc vlc\n"); + av_log(s->avctx, AV_LOG_ERROR, "illegal dc vlc\n"); return -1; } if (code == 0) { @@ -3885,7 +3885,7 @@ 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_resilience>=2){ - fprintf(stderr, "dc marker bit missing\n"); + av_log(s->avctx, AV_LOG_ERROR, "dc marker bit missing\n"); return -1; } } @@ -3895,7 +3895,7 @@ static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) level += pred; if (level < 0){ if(s->error_resilience>=3){ - fprintf(stderr, "dc<0 at %dx%d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "dc<0 at %dx%d\n", s->mb_x, s->mb_y); return -1; } level = 0; @@ -3910,7 +3910,7 @@ static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) if(s->error_resilience>=3){ if(*dc_val > 2048 + s->y_dc_scale + s->c_dc_scale){ - fprintf(stderr, "dc overflow at %dx%d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "dc overflow at %dx%d\n", s->mb_x, s->mb_y); return -1; } } @@ -4009,7 +4009,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, /* escape */ if(rvlc){ if(SHOW_UBITS(re, &s->gb, 1)==0){ - fprintf(stderr, "1. marker bit missing in rvlc esc\n"); + av_log(s->avctx, AV_LOG_ERROR, "1. marker bit missing in rvlc esc\n"); return -1; }; SKIP_CACHE(re, &s->gb, 1); @@ -4019,14 +4019,14 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, UPDATE_CACHE(re, &s->gb); if(SHOW_UBITS(re, &s->gb, 1)==0){ - fprintf(stderr, "2. marker bit missing in rvlc esc\n"); + av_log(s->avctx, AV_LOG_ERROR, "2. marker bit missing in rvlc esc\n"); return -1; }; SKIP_CACHE(re, &s->gb, 1); level= SHOW_UBITS(re, &s->gb, 11); SKIP_CACHE(re, &s->gb, 11); if(SHOW_UBITS(re, &s->gb, 5)!=0x10){ - fprintf(stderr, "reverse esc missing\n"); + av_log(s->avctx, AV_LOG_ERROR, "reverse esc missing\n"); return -1; }; SKIP_CACHE(re, &s->gb, 5); @@ -4056,14 +4056,14 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, level= SHOW_SBITS(re, &s->gb, 12); LAST_SKIP_BITS(re, &s->gb, 12); }else{ if(SHOW_UBITS(re, &s->gb, 1)==0){ - fprintf(stderr, "1. marker bit missing in 3. esc\n"); + av_log(s->avctx, AV_LOG_ERROR, "1. marker bit missing in 3. esc\n"); return -1; }; SKIP_CACHE(re, &s->gb, 1); level= SHOW_SBITS(re, &s->gb, 12); SKIP_CACHE(re, &s->gb, 12); if(SHOW_UBITS(re, &s->gb, 1)==0){ - fprintf(stderr, "2. marker bit missing in 3. esc\n"); + av_log(s->avctx, AV_LOG_ERROR, "2. marker bit missing in 3. esc\n"); return -1; }; LAST_SKIP_CACHE(re, &s->gb, 1); @@ -4071,7 +4071,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, } if(level*s->qscale>1024 || level*s->qscale<-1024){ - fprintf(stderr, "|level| overflow in 3. esc, qp=%d\n", s->qscale); + av_log(s->avctx, AV_LOG_ERROR, "|level| overflow in 3. esc, qp=%d\n", s->qscale); return -1; } #if 0 @@ -4080,7 +4080,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, if(abs_level<=MAX_LEVEL && run<=MAX_RUN){ const int run1= run - rl->max_run[last][abs_level] - 1; if(abs_level <= rl->max_level[last][run]){ - fprintf(stderr, "illegal 3. esc, vlc encoding possible\n"); + av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, vlc encoding possible\n"); return -1; } if(s->error_resilience > FF_ER_COMPLIANT){ @@ -4137,7 +4137,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, if (i > 62){ i-= 192; if(i&(~63)){ - fprintf(stderr, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y); + av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y); return -1; } @@ -4190,7 +4190,7 @@ int h263_decode_picture_header(MpegEncContext *s) } if (startcode != 0x20) { - fprintf(stderr, "Bad picture start code\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n"); return -1; } /* temporal reference */ @@ -4199,11 +4199,11 @@ int h263_decode_picture_header(MpegEncContext *s) /* PTYPE starts here */ if (get_bits1(&s->gb) != 1) { /* marker */ - fprintf(stderr, "Bad marker\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad marker\n"); return -1; } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Bad H263 id\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad H263 id\n"); return -1; /* h263 id */ } skip_bits1(&s->gb); /* split screen off */ @@ -4235,7 +4235,7 @@ int h263_decode_picture_header(MpegEncContext *s) s->h263_long_vectors = s->unrestricted_mv; if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "H263 SAC not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "H263 SAC not supported\n"); return -1; /* SAC: off */ } if (get_bits1(&s->gb) != 0) { @@ -4243,7 +4243,7 @@ int h263_decode_picture_header(MpegEncContext *s) } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "H263 PB frame not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "H263 PB frame not supported\n"); return -1; /* not PB frame */ } s->qscale = get_bits(&s->gb, 5); @@ -4275,29 +4275,29 @@ int h263_decode_picture_header(MpegEncContext *s) } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Deblocking Filter not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Deblocking Filter not supported\n"); } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Slice Structured not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Slice Structured not supported\n"); } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Reference Picture Selection not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Reference Picture Selection not supported\n"); } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Independent Segment Decoding not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Independent Segment Decoding not supported\n"); } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Alternative Inter VLC not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Alternative Inter VLC not supported\n"); } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Modified Quantization not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Modified Quantization not supported\n"); } skip_bits(&s->gb, 1); /* Prevent start code emulation */ skip_bits(&s->gb, 3); /* Reserved */ } else if (ufep != 0) { - fprintf(stderr, "Bad UFEP type (%d)\n", ufep); + av_log(s->avctx, AV_LOG_ERROR, "Bad UFEP type (%d)\n", ufep); return -1; } @@ -4371,7 +4371,7 @@ int h263_decode_picture_header(MpegEncContext *s) } if(s->avctx->debug&FF_DEBUG_PICT_INFO){ - printf("qp:%d %c size:%d rnd:%d %s %s %s %s\n", + av_log(s->avctx, AV_LOG_DEBUG, "qp:%d %c size:%d rnd:%d %s %s %s %s\n", s->qscale, av_get_pict_type_char(s->pict_type), s->gb.size_in_bits, 1-s->no_rounding, s->mv_type == MV_TYPE_8X8 ? "ADV" : "", @@ -4383,17 +4383,17 @@ int h263_decode_picture_header(MpegEncContext *s) #if 1 if (s->pict_type == I_TYPE && s->avctx->codec_tag == ff_get_fourcc("ZYGO")){ int i,j; - for(i=0; i<85; i++) printf("%d", get_bits1(&s->gb)); - printf("\n"); + for(i=0; i<85; i++) av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb)); + av_log(s->avctx, AV_LOG_DEBUG, "\n"); for(i=0; i<13; i++){ for(j=0; j<3; j++){ int v= get_bits(&s->gb, 8); v |= get_sbits(&s->gb, 8)<<8; - printf(" %5d", v); + av_log(s->avctx, AV_LOG_DEBUG, " %5d", v); } - printf("\n"); + av_log(s->avctx, AV_LOG_DEBUG, "\n"); } - for(i=0; i<50; i++) printf("%d", get_bits1(&s->gb)); + for(i=0; i<50; i++) av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb)); } #endif @@ -4649,7 +4649,7 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ if ((s->vol_control_parameters=get_bits1(gb))) { /* vol control parameter */ int chroma_format= get_bits(gb, 2); if(chroma_format!=1){ - printf("illegal chroma format\n"); + av_log(s->avctx, AV_LOG_ERROR, "illegal chroma format\n"); } s->low_delay= get_bits1(gb); if(get_bits1(gb)){ /* vbv parameters */ @@ -4672,9 +4672,9 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ } s->shape = get_bits(gb, 2); /* vol shape */ - if(s->shape != RECT_SHAPE) printf("only rectangular vol supported\n"); + if(s->shape != RECT_SHAPE) av_log(s->avctx, AV_LOG_ERROR, "only rectangular vol supported\n"); if(s->shape == GRAY_SHAPE && vo_ver_id != 1){ - printf("Gray shape not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Gray shape not supported\n"); skip_bits(gb, 4); //video_object_layer_shape_extension } @@ -4708,13 +4708,13 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ s->progressive_sequence= get_bits1(gb)^1; if(!get_bits1(gb) && (s->avctx->debug & FF_DEBUG_PICT_INFO)) - printf("OBMC not supported (very likely buggy encoder)\n"); /* OBMC Disable */ + av_log(s->avctx, AV_LOG_ERROR, "OBMC not supported (very likely buggy encoder)\n"); /* OBMC Disable */ if (vo_ver_id == 1) { s->vol_sprite_usage = get_bits1(gb); /* vol_sprite_usage */ } else { s->vol_sprite_usage = get_bits(gb, 2); /* vol_sprite_usage */ } - if(s->vol_sprite_usage==STATIC_SPRITE) printf("Static Sprites not supported\n"); + if(s->vol_sprite_usage==STATIC_SPRITE) av_log(s->avctx, AV_LOG_ERROR, "Static Sprites not supported\n"); if(s->vol_sprite_usage==STATIC_SPRITE || s->vol_sprite_usage==GMC_SPRITE){ if(s->vol_sprite_usage==STATIC_SPRITE){ s->sprite_width = get_bits(gb, 13); @@ -4736,8 +4736,8 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ if (get_bits1(gb) == 1) { /* not_8_bit */ s->quant_precision = get_bits(gb, 4); /* quant_precision */ - if(get_bits(gb, 4)!=8) printf("N-bit not supported\n"); /* bits_per_pixel */ - if(s->quant_precision!=5) printf("quant precission %d\n", s->quant_precision); + if(get_bits(gb, 4)!=8) av_log(s->avctx, AV_LOG_ERROR, "N-bit not supported\n"); /* bits_per_pixel */ + if(s->quant_precision!=5) av_log(s->avctx, AV_LOG_ERROR, "quant precission %d\n", s->quant_precision); } else { s->quant_precision = 5; } @@ -4810,7 +4810,7 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ s->quarter_sample= get_bits1(gb); else s->quarter_sample=0; - if(!get_bits1(gb)) printf("Complexity estimation not supported\n"); + if(!get_bits1(gb)) av_log(s->avctx, AV_LOG_ERROR, "Complexity estimation not supported\n"); s->resync_marker= !get_bits1(gb); /* resync_marker_disabled */ @@ -4822,12 +4822,12 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ if(vo_ver_id != 1) { s->new_pred= get_bits1(gb); if(s->new_pred){ - printf("new pred not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "new pred not supported\n"); skip_bits(gb, 2); /* requested upstream message type */ skip_bits1(gb); /* newpred segment type */ } s->reduced_res_vop= get_bits1(gb); - if(s->reduced_res_vop) printf("reduced resolution VOP not supported\n"); + if(s->reduced_res_vop) av_log(s->avctx, AV_LOG_ERROR, "reduced resolution VOP not supported\n"); } else{ s->new_pred=0; @@ -4862,7 +4862,7 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ *gb= bak; }else - printf("scalability not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "scalability not supported\n"); // bin shape stuff FIXME } @@ -4929,7 +4929,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ s->pict_type = get_bits(gb, 2) + I_TYPE; /* pict type: I = 0 , P = 1 */ if(s->pict_type==B_TYPE && s->low_delay && s->vol_control_parameters==0 && !(s->flags & CODEC_FLAG_LOW_DELAY)){ - printf("low_delay flag set, but shouldnt, clearing it\n"); + av_log(s->avctx, AV_LOG_ERROR, "low_delay flag set, but shouldnt, clearing it\n"); s->low_delay=0; } @@ -4950,13 +4950,13 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ check_marker(gb, "before time_increment"); if(s->time_increment_bits==0){ - printf("hmm, seems the headers arnt complete, trying to guess time_increment_bits\n"); + av_log(s->avctx, AV_LOG_ERROR, "hmm, seems the headers arnt complete, trying to guess time_increment_bits\n"); for(s->time_increment_bits=1 ;s->time_increment_bits<16; s->time_increment_bits++){ if(show_bits(gb, s->time_increment_bits+1)&1) break; } - printf("my guess is %d bits ;)\n",s->time_increment_bits); + av_log(s->avctx, AV_LOG_ERROR, "my guess is %d bits ;)\n",s->time_increment_bits); } if(IS_3IV1) time_increment= get_bits1(gb); //FIXME investigate further @@ -4996,13 +4996,13 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ s->current_picture_ptr->pts= s->time*1000LL*1000LL / s->time_increment_resolution; if(s->avctx->debug&FF_DEBUG_PTS) - printf("MPEG4 PTS: %f\n", s->current_picture_ptr->pts/(1000.0*1000.0)); + av_log(s->avctx, AV_LOG_DEBUG, "MPEG4 PTS: %f\n", s->current_picture_ptr->pts/(1000.0*1000.0)); check_marker(gb, "before vop_coded"); /* vop coded */ if (get_bits1(gb) != 1){ - printf("vop not coded\n"); + av_log(s->avctx, AV_LOG_ERROR, "vop not coded\n"); return FRAME_SKIPED; } //printf("time %d %d %d || %Ld %Ld %Ld\n", s->time_increment_bits, s->time_increment_resolution, s->time_base, @@ -5059,21 +5059,21 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ if(s->pict_type == S_TYPE && (s->vol_sprite_usage==STATIC_SPRITE || s->vol_sprite_usage==GMC_SPRITE)){ mpeg4_decode_sprite_trajectory(s); - if(s->sprite_brightness_change) printf("sprite_brightness_change not supported\n"); - if(s->vol_sprite_usage==STATIC_SPRITE) printf("static sprite not supported\n"); + if(s->sprite_brightness_change) av_log(s->avctx, AV_LOG_ERROR, "sprite_brightness_change not supported\n"); + if(s->vol_sprite_usage==STATIC_SPRITE) av_log(s->avctx, AV_LOG_ERROR, "static sprite not supported\n"); } if (s->shape != BIN_ONLY_SHAPE) { s->qscale = get_bits(gb, s->quant_precision); if(s->qscale==0){ - printf("Error, header damaged or not MPEG4 header (qscale=0)\n"); + av_log(s->avctx, AV_LOG_ERROR, "Error, header damaged or not MPEG4 header (qscale=0)\n"); return -1; // makes no sense to continue, as there is nothing left from the image then } if (s->pict_type != I_TYPE) { s->f_code = get_bits(gb, 3); /* fcode_for */ if(s->f_code==0){ - printf("Error, header damaged or not MPEG4 header (f_code=0)\n"); + av_log(s->avctx, AV_LOG_ERROR, "Error, header damaged or not MPEG4 header (f_code=0)\n"); return -1; // makes no sense to continue, as the MV decoding will break very quickly } }else @@ -5085,7 +5085,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ s->b_code=1; if(s->avctx->debug&FF_DEBUG_PICT_INFO){ - printf("qp:%d fc:%d,%d %s size:%d pro:%d alt:%d top:%d %spel part:%d resync:%d w:%d a:%d rnd:%d vot:%d%s dc:%d\n", + av_log(s->avctx, AV_LOG_DEBUG, "qp:%d fc:%d,%d %s size:%d pro:%d alt:%d top:%d %spel part:%d resync:%d w:%d a:%d rnd:%d vot:%d%s dc:%d\n", s->qscale, s->f_code, s->b_code, s->pict_type == I_TYPE ? "I" : (s->pict_type == P_TYPE ? "P" : (s->pict_type == B_TYPE ? "B" : "S")), gb->size_in_bits,s->progressive_sequence, s->alternate_scan, s->top_field_first, @@ -5101,7 +5101,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ if(s->enhancement_type){ int load_backward_shape= get_bits1(gb); if(load_backward_shape){ - printf("load backward shape isnt supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "load backward shape isnt supported\n"); } } skip_bits(gb, 2); //ref_select_code @@ -5110,7 +5110,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){ /* detect buggy encoders which dont set the low_delay flag (divx4/xvid/opendivx)*/ // note we cannot detect divx5 without b-frames easyly (allthough its buggy too) if(s->vo_type==0 && s->vol_control_parameters==0 && s->divx_version==0 && s->picture_number==0){ - printf("looks like this file was encoded with (divx4/(old)xvid/opendivx) -> forcing low_delay flag\n"); + av_log(s->avctx, AV_LOG_ERROR, "looks like this file was encoded with (divx4/(old)xvid/opendivx) -> forcing low_delay flag\n"); s->low_delay=1; } @@ -5145,7 +5145,7 @@ int ff_mpeg4_decode_picture_header(MpegEncContext * s, GetBitContext *gb) if(get_bits_count(gb) >= gb->size_in_bits){ if(gb->size_in_bits==8 && s->divx_version){ - printf("frame skip %d\n", gb->size_in_bits); + av_log(s->avctx, AV_LOG_ERROR, "frame skip %d\n", gb->size_in_bits); return FRAME_SKIPED; //divx bug }else return -1; //end of stream @@ -5155,35 +5155,35 @@ int ff_mpeg4_decode_picture_header(MpegEncContext * s, GetBitContext *gb) continue; //no startcode if(s->avctx->debug&FF_DEBUG_STARTCODE){ - printf("startcode: %3X ", startcode); - if (startcode<=0x11F) printf("Video Object Start"); - else if(startcode<=0x12F) printf("Video Object Layer Start"); - else if(startcode<=0x13F) printf("Reserved"); - else if(startcode<=0x15F) printf("FGS bp start"); - else if(startcode<=0x1AF) printf("Reserved"); - else if(startcode==0x1B0) printf("Visual Object Seq Start"); - else if(startcode==0x1B1) printf("Visual Object Seq End"); - else if(startcode==0x1B2) printf("User Data"); - else if(startcode==0x1B3) printf("Group of VOP start"); - else if(startcode==0x1B4) printf("Video Session Error"); - else if(startcode==0x1B5) printf("Visual Object Start"); - else if(startcode==0x1B6) printf("Video Object Plane start"); - else if(startcode==0x1B7) printf("slice start"); - else if(startcode==0x1B8) printf("extension start"); - else if(startcode==0x1B9) printf("fgs start"); - else if(startcode==0x1BA) printf("FBA Object start"); - else if(startcode==0x1BB) printf("FBA Object Plane start"); - else if(startcode==0x1BC) printf("Mesh Object start"); - else if(startcode==0x1BD) printf("Mesh Object Plane start"); - else if(startcode==0x1BE) printf("Still Textutre Object start"); - else if(startcode==0x1BF) printf("Textutre Spatial Layer start"); - else if(startcode==0x1C0) printf("Textutre SNR Layer start"); - else if(startcode==0x1C1) printf("Textutre Tile start"); - else if(startcode==0x1C2) printf("Textutre Shape Layer start"); - else if(startcode==0x1C3) printf("stuffing start"); - else if(startcode<=0x1C5) printf("reserved"); - else if(startcode<=0x1FF) printf("System start"); - printf(" at %d\n", get_bits_count(gb)); + av_log(s->avctx, AV_LOG_DEBUG, "startcode: %3X ", startcode); + if (startcode<=0x11F) av_log(s->avctx, AV_LOG_DEBUG, "Video Object Start"); + else if(startcode<=0x12F) av_log(s->avctx, AV_LOG_DEBUG, "Video Object Layer Start"); + else if(startcode<=0x13F) av_log(s->avctx, AV_LOG_DEBUG, "Reserved"); + else if(startcode<=0x15F) av_log(s->avctx, AV_LOG_DEBUG, "FGS bp start"); + else if(startcode<=0x1AF) av_log(s->avctx, AV_LOG_DEBUG, "Reserved"); + else if(startcode==0x1B0) av_log(s->avctx, AV_LOG_DEBUG, "Visual Object Seq Start"); + else if(startcode==0x1B1) av_log(s->avctx, AV_LOG_DEBUG, "Visual Object Seq End"); + else if(startcode==0x1B2) av_log(s->avctx, AV_LOG_DEBUG, "User Data"); + else if(startcode==0x1B3) av_log(s->avctx, AV_LOG_DEBUG, "Group of VOP start"); + else if(startcode==0x1B4) av_log(s->avctx, AV_LOG_DEBUG, "Video Session Error"); + else if(startcode==0x1B5) av_log(s->avctx, AV_LOG_DEBUG, "Visual Object Start"); + else if(startcode==0x1B6) av_log(s->avctx, AV_LOG_DEBUG, "Video Object Plane start"); + else if(startcode==0x1B7) av_log(s->avctx, AV_LOG_DEBUG, "slice start"); + else if(startcode==0x1B8) av_log(s->avctx, AV_LOG_DEBUG, "extension start"); + else if(startcode==0x1B9) av_log(s->avctx, AV_LOG_DEBUG, "fgs start"); + else if(startcode==0x1BA) av_log(s->avctx, AV_LOG_DEBUG, "FBA Object start"); + else if(startcode==0x1BB) av_log(s->avctx, AV_LOG_DEBUG, "FBA Object Plane start"); + else if(startcode==0x1BC) av_log(s->avctx, AV_LOG_DEBUG, "Mesh Object start"); + else if(startcode==0x1BD) av_log(s->avctx, AV_LOG_DEBUG, "Mesh Object Plane start"); + else if(startcode==0x1BE) av_log(s->avctx, AV_LOG_DEBUG, "Still Textutre Object start"); + else if(startcode==0x1BF) av_log(s->avctx, AV_LOG_DEBUG, "Textutre Spatial Layer start"); + else if(startcode==0x1C0) av_log(s->avctx, AV_LOG_DEBUG, "Textutre SNR Layer start"); + else if(startcode==0x1C1) av_log(s->avctx, AV_LOG_DEBUG, "Textutre Tile start"); + else if(startcode==0x1C2) av_log(s->avctx, AV_LOG_DEBUG, "Textutre Shape Layer start"); + else if(startcode==0x1C3) av_log(s->avctx, AV_LOG_DEBUG, "stuffing start"); + else if(startcode<=0x1C5) av_log(s->avctx, AV_LOG_DEBUG, "reserved"); + else if(startcode<=0x1FF) av_log(s->avctx, AV_LOG_DEBUG, "System start"); + av_log(s->avctx, AV_LOG_DEBUG, " at %d\n", get_bits_count(gb)); } if(startcode >= 0x120 && startcode <= 0x12F){ @@ -5212,17 +5212,17 @@ int intel_h263_decode_picture_header(MpegEncContext *s) /* picture header */ if (get_bits_long(&s->gb, 22) != 0x20) { - fprintf(stderr, "Bad picture start code\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n"); return -1; } s->picture_number = get_bits(&s->gb, 8); /* picture timestamp */ if (get_bits1(&s->gb) != 1) { - fprintf(stderr, "Bad marker\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad marker\n"); return -1; /* marker */ } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Bad H263 id\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad H263 id\n"); return -1; /* h263 id */ } skip_bits1(&s->gb); /* split screen off */ @@ -5231,7 +5231,7 @@ int intel_h263_decode_picture_header(MpegEncContext *s) format = get_bits(&s->gb, 3); if (format != 7) { - fprintf(stderr, "Intel H263 free format not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Intel H263 free format not supported\n"); return -1; } s->h263_plus = 0; @@ -5242,15 +5242,15 @@ int intel_h263_decode_picture_header(MpegEncContext *s) s->h263_long_vectors = s->unrestricted_mv; if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "SAC not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "SAC not supported\n"); return -1; /* SAC: off */ } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "Advanced Prediction Mode not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "Advanced Prediction Mode not supported\n"); return -1; /* advanced prediction mode: off */ } if (get_bits1(&s->gb) != 0) { - fprintf(stderr, "PB frame mode no supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "PB frame mode no supported\n"); return -1; /* PB frame mode */ } @@ -5278,12 +5278,12 @@ int flv_h263_decode_picture_header(MpegEncContext *s) /* picture header */ if (get_bits_long(&s->gb, 17) != 1) { - fprintf(stderr, "Bad picture start code\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n"); return -1; } format = get_bits(&s->gb, 5); if (format != 0 && format != 1) { - fprintf(stderr, "Bad picture format\n"); + av_log(s->avctx, AV_LOG_ERROR, "Bad picture format\n"); return -1; } s->h263_flv = format+1; @@ -5345,7 +5345,7 @@ int flv_h263_decode_picture_header(MpegEncContext *s) s->f_code = 1; if(s->avctx->debug & FF_DEBUG_PICT_INFO){ - printf("%c esc_type:%d, qp:%d num:%d\n", + av_log(s->avctx, AV_LOG_DEBUG, "%c esc_type:%d, qp:%d num:%d\n", av_get_pict_type_char(s->pict_type), s->h263_flv-1, s->qscale, s->picture_number); } |