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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-07-12 13:25:28 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-07-12 13:28:40 +0200 |
| commit | e9348e107bafcf0106c52f582d70fa53716b4ac4 (patch) | |
| tree | 7979a4ce08e622100a1fe345a2a9a199b4d3786c | |
| parent | 9d47333e3eee1d9a31a98ebf67338463943846dc (diff) | |
| parent | e9d394f3fad7e8fd8fc80e3b33cb045bbaceb446 (diff) | |
| download | ffmpeg-e9348e107bafcf0106c52f582d70fa53716b4ac4.tar.gz | |
Merge commit 'e9d394f3fad7e8fd8fc80e3b33cb045bbaceb446'
* commit 'e9d394f3fad7e8fd8fc80e3b33cb045bbaceb446':
mlpdec: Do not set invalid context in read_restart_header
Conflicts:
libavcodec/mlpdec.c
See: a9cd12ee2afb3f3aad783c396816b23d8513f472
Merged-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mlpdec.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c index a4d53780f1..610cfece21 100644 --- a/libavcodec/mlpdec.c +++ b/libavcodec/mlpdec.c @@ -401,10 +401,10 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp, uint8_t checksum; uint8_t lossless_check; int start_count = get_bits_count(gbp); - const int max_matrix_channel = m->avctx->codec_id == AV_CODEC_ID_MLP - ? MAX_MATRIX_CHANNEL_MLP - : MAX_MATRIX_CHANNEL_TRUEHD; - int max_channel, min_channel, matrix_channel; + int min_channel, max_channel, max_matrix_channel; + const int std_max_matrix_channel = m->avctx->codec_id == AV_CODEC_ID_MLP + ? MAX_MATRIX_CHANNEL_MLP + : MAX_MATRIX_CHANNEL_TRUEHD; sync_word = get_bits(gbp, 13); @@ -423,18 +423,18 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp, skip_bits(gbp, 16); /* Output timestamp */ - min_channel = get_bits(gbp, 4); - max_channel = get_bits(gbp, 4); - matrix_channel = get_bits(gbp, 4); + min_channel = get_bits(gbp, 4); + max_channel = get_bits(gbp, 4); + max_matrix_channel = get_bits(gbp, 4); - if (matrix_channel > max_matrix_channel) { + if (max_matrix_channel > std_max_matrix_channel) { av_log(m->avctx, AV_LOG_ERROR, "Max matrix channel cannot be greater than %d.\n", - max_matrix_channel); + std_max_matrix_channel); return AVERROR_INVALIDDATA; } - if (max_channel != matrix_channel) { + if (max_channel != max_matrix_channel) { av_log(m->avctx, AV_LOG_ERROR, "Max channel must be equal max matrix channel.\n"); return AVERROR_INVALIDDATA; @@ -456,9 +456,9 @@ static int read_restart_header(MLPDecodeContext *m, GetBitContext *gbp, return AVERROR_INVALIDDATA; } - s->min_channel = min_channel; - s->max_channel = max_channel; - s->max_matrix_channel = matrix_channel; + s->min_channel = min_channel; + s->max_channel = max_channel; + s->max_matrix_channel = max_matrix_channel; #if FF_API_REQUEST_CHANNELS if (m->avctx->request_channels > 0 && |