[FFmpeg-cvslog] r9892 - trunk/libavcodec/ac3dec.c
jbr
subversion
Sat Aug 4 13:55:10 CEST 2007
Author: jbr
Date: Sat Aug 4 13:55:10 2007
New Revision: 9892
Log:
change AC3DecodeContext variable to local variable
Modified:
trunk/libavcodec/ac3dec.c
Modified: trunk/libavcodec/ac3dec.c
==============================================================================
--- trunk/libavcodec/ac3dec.c (original)
+++ trunk/libavcodec/ac3dec.c Sat Aug 4 13:55:10 2007
@@ -99,7 +99,6 @@ typedef struct {
int cplinu;
int chincpl[AC3_MAX_CHANNELS];
int phsflginu;
- int cplcoe;
int cplbndstrc[18];
int rematstr;
int nrematbnd;
@@ -762,12 +761,12 @@ static int ac3_parse_audio_block(AC3Deco
}
if (ctx->cplinu) {
- ctx->cplcoe = 0;
+ int cplcoe = 0;
for (i = 0; i < nfchans; i++)
if (ctx->chincpl[i])
if (get_bits1(gb)) { /* coupling co-ordinates */
- ctx->cplcoe |= 1 << i;
+ cplcoe = 1;
mstrcplco = 3 * get_bits(gb, 2);
for (bnd = 0; bnd < ctx->ncplbnd; bnd++) {
cplcoexp = get_bits(gb, 4);
@@ -780,7 +779,7 @@ static int ac3_parse_audio_block(AC3Deco
}
}
- if (acmod == AC3_ACMOD_STEREO && ctx->phsflginu && (ctx->cplcoe & 1 || ctx->cplcoe & 2))
+ if (acmod == AC3_ACMOD_STEREO && ctx->phsflginu && cplcoe)
for (bnd = 0; bnd < ctx->ncplbnd; bnd++)
if (get_bits1(gb))
ctx->cplco[1][bnd] = -ctx->cplco[1][bnd];
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