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alac: make block_size signed 

It does not need to be unsigned.
This commit is contained in:
Justin Ruggles 2012-07-09 11:02:48 -04:00
parent 2fc24b3273
commit 91620a04f1
1 changed files with 1 additions and 1 deletions
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2
libavcodec/alac.c
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@ -130,7 +130,7 @@ static void bastardized_rice_decompress(ALACContext *alac,
/* special case: there may be compressed blocks of 0 */ /* special case: there may be compressed blocks of 0 */
if ((history < 128) && (output_count+1 < output_size)) { if ((history < 128) && (output_count+1 < output_size)) {
unsigned int block_size; int block_size;
k = 7 - av_log2(history) + ((history + 16) >> 6 /* / 64 */); k = 7 - av_log2(history) + ((history + 16) >> 6 /* / 64 */);
k = FFMIN(k, alac->rice_limit); k = FFMIN(k, alac->rice_limit);