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Lines 872-881
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| 872 |
bl1=get_bits(gb, 4); |
872 |
bl1=get_bits(gb, 4); |
| 873 |
vc->blocksize_0=(1<<bl0); |
873 |
vc->blocksize_0=(1<<bl0); |
| 874 |
vc->blocksize_1=(1<<bl1); |
874 |
vc->blocksize_1=(1<<bl1); |
| 875 |
if (bl0>13 || bl0<6 || bl1>13 || bl1<6) { |
875 |
if (bl0>13 || bl0<6 || bl1>13 || bl1<6 || bl1<bl0) { |
| 876 |
av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (illegal blocksize). \n"); |
876 |
av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (illegal blocksize). \n"); |
| 877 |
return 3; |
877 |
return 3; |
| 878 |
} |
878 |
} |
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|
879 |
// output format int16 |
| 880 |
if (vc->blocksize_1/2 * vc->audio_channels * 2 > |
| 881 |
AVCODEC_MAX_AUDIO_FRAME_SIZE) { |
| 882 |
av_log(vc->avccontext, AV_LOG_ERROR, "Vorbis channel count makes " |
| 883 |
"output packets too large.\n"); |
| 884 |
return 4; |
| 885 |
} |
| 879 |
vc->swin=vwin[bl0-6]; |
886 |
vc->swin=vwin[bl0-6]; |
| 880 |
vc->lwin=vwin[bl1-6]; |
887 |
vc->lwin=vwin[bl1-6]; |
