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move some variables to a more local scope. 

Originally committed as revision 9905 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2007-08-04 13:30:37 +00:00
parent 0bff58a59a
commit 8e2eb3b674
1 changed files with 3 additions and 4 deletions
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7
libavcodec/ac3dec.c
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@ -700,8 +700,6 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk)
int i, bnd, seg, ch;
GetBitContext *gb = &ctx->gb;
int bit_alloc_flags = 0;
int mstrcplco, cplcoexp, cplcomant;
int chbwcod, skipl;
for (i = 0; i < nfchans; i++) /*block switch flag */
ctx->blksw[i] = get_bits1(gb);
@ -767,6 +765,7 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk)
for (i = 0; i < nfchans; i++) {
if (ctx->chincpl[i]) {
if (get_bits1(gb)) { /* coupling co-ordinates */
int mstrcplco, cplcoexp, cplcomant;
cplcoe = 1;
mstrcplco = 3 * get_bits(gb, 2);
for (bnd = 0; bnd < ctx->ncplbnd; bnd++) {
@ -815,7 +814,7 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk)
if (ctx->chincpl[i])
ctx->endmant[i] = ctx->cplstrtmant;
else {
chbwcod = get_bits(gb, 6);
int chbwcod = get_bits(gb, 6);
if (chbwcod > 60) {
av_log(NULL, AV_LOG_ERROR, "chbwcod = %d > 60", chbwcod);
return -1;
@ -964,7 +963,7 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk)
}
if (get_bits1(gb)) { /* unused dummy data */
skipl = get_bits(gb, 9);
int skipl = get_bits(gb, 9);
while(skipl--)
skip_bits(gb, 8);
}