diff options
Diffstat (limited to 'libavcodec/ac3dec.c')
| -rw-r--r-- | libavcodec/ac3dec.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index 0571b007dc..1a8ca96f84 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -100,7 +100,7 @@ typedef struct { int chincpl[AC3_MAX_CHANNELS]; int phsflginu; int cplcoe; - uint32_t cplbndstrc; + int cplbndstrc[18]; int rematstr; int nrematbnd; int rematflg[AC3_MAX_CHANNELS]; @@ -413,7 +413,7 @@ static void uncouple_channels(AC3DecodeContext *ctx) } i++; } - } while((ctx->cplbndstrc >> subbnd) & 1); + } while(ctx->cplbndstrc[subbnd]); } } @@ -730,7 +730,6 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk) if (get_bits1(gb)) { /* coupling strategy */ ctx->cplinu = get_bits1(gb); - ctx->cplbndstrc = 0; if (ctx->cplinu) { /* coupling in use */ int cplbegf, cplendf; @@ -753,7 +752,7 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk) ctx->cplendmant = cplendf * 12 + 73; for (i = 0; i < ctx->ncplsubnd - 1; i++) /* coupling band structure */ if (get_bits1(gb)) { - ctx->cplbndstrc |= 1 << i; + ctx->cplbndstrc[i] = 1; ctx->ncplbnd--; } } else { |