ffmpeg | branch: master | Christophe Gisquet <christophe.gisq...@gmail.com> | Thu Dec 4 00:04:50 2014 +0100| [291747581e3dd0620a92036c5669d22ed0f8c269] | committer: Michael Niedermayer
imc: make issue non-fatal The "faulty" samples actually sound fine when ignoring this issue. For ticket #3886, more samples are decoded. Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=291747581e3dd0620a92036c5669d22ed0f8c269 --- libavcodec/imc.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/libavcodec/imc.c b/libavcodec/imc.c index 6c9ffd7..0d7c97b 100644 --- a/libavcodec/imc.c +++ b/libavcodec/imc.c @@ -790,7 +790,8 @@ static int inverse_quant_coeff(IMCContext *q, IMCChannel *chctx, } -static int imc_get_coeffs(IMCContext *q, IMCChannel *chctx) +static void imc_get_coeffs(AVCodecContext *avctx, + IMCContext *q, IMCChannel *chctx) { int i, j, cw_len, cw; @@ -803,8 +804,9 @@ static int imc_get_coeffs(IMCContext *q, IMCChannel *chctx) cw = 0; if (get_bits_count(&q->gb) + cw_len > 512) { - av_dlog(NULL, "Band %i coeff %i cw_len %i\n", i, j, cw_len); - return AVERROR_INVALIDDATA; + av_log(avctx, AV_LOG_WARNING, + "Potential problem on band %i, coefficient %i" + ": cw_len=%i\n", i, j, cw_len); } if (cw_len && (!chctx->bandFlagsBuf[i] || !chctx->skipFlags[j])) @@ -814,7 +816,6 @@ static int imc_get_coeffs(IMCContext *q, IMCChannel *chctx) } } } - return 0; } static void imc_refine_bit_allocation(IMCContext *q, IMCChannel *chctx) @@ -995,11 +996,7 @@ static int imc_decode_block(AVCodecContext *avctx, IMCContext *q, int ch) memset(chctx->codewords, 0, sizeof(chctx->codewords)); - if (imc_get_coeffs(q, chctx) < 0) { - av_log(avctx, AV_LOG_ERROR, "Read coefficients failed\n"); - chctx->decoder_reset = 1; - return AVERROR_INVALIDDATA; - } + imc_get_coeffs(avctx, q, chctx); if (inverse_quant_coeff(q, chctx, stream_format_code) < 0) { av_log(avctx, AV_LOG_ERROR, "Inverse quantization of coefficients failed\n"); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
