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use consistent data type for exponents. needs to be int8_t to pass to bit allocation.

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Originally committed as revision 9780 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2007-07-23 22:23:37 +00:00
parent 878c40a137
commit bc8edb7e53
1 changed files with 5 additions and 5 deletions
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10
libavcodec/ac3dec.c
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@ -152,9 +152,9 @@ typedef struct {
int endmant[5]; //channel end mantissas
AC3BitAllocParameters bit_alloc_params; ///< bit allocation parameters
uint8_t dcplexps[256]; //decoded coupling exponents
uint8_t dexps[5][256]; //decoded fbw channel exponents
uint8_t dlfeexps[256]; //decoded lfe channel exponents
int8_t dcplexps[256]; //decoded coupling exponents
int8_t dexps[5][256]; //decoded fbw channel exponents
int8_t dlfeexps[256]; //decoded lfe channel exponents
uint8_t cplbap[256]; //coupling bit allocation pointers
uint8_t bap[5][256]; //fbw channel bit allocation pointers
uint8_t lfebap[256]; //lfe channel bit allocation pointers
@ -406,7 +406,7 @@ static int ac3_parse_header(AC3DecodeContext *ctx)
* @param[out] dexps Decoded exponents are stored in dexps
*/
static void decode_exponents(GetBitContext *gb, int expstr, int ngrps,
uint8_t absexp, uint8_t *dexps)
uint8_t absexp, int8_t *dexps)
{
int i, j, grp, grpsize;
int dexp[256];
@ -1313,7 +1313,7 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk)
int i, bnd, rbnd, seg, grpsize;
GetBitContext *gb = &ctx->gb;
int bit_alloc_flags = 0;
uint8_t *dexps;
int8_t *dexps;
int mstrcplco, cplcoexp, cplcomant;
int dynrng, chbwcod, ngrps, cplabsexp, skipl;