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ac3enc: correct the flipped sign in the ac3_fixed encoder

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This commit is contained in:
Justin Ruggles 2011-04-05 12:55:42 -04:00
parent e6ff064845
commit 79ee8977c2
4 changed files with 5 additions and 4 deletions
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2
libavcodec/ac3enc_fixed.c
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@ -47,7 +47,7 @@ static av_cold void mdct_end(AC3MDCTContext *mdct)
static av_cold int mdct_init(AVCodecContext *avctx, AC3MDCTContext *mdct,
int nbits)
{
int ret = ff_mdct_init(&mdct->fft, nbits, 0, 1.0);
int ret = ff_mdct_init(&mdct->fft, nbits, 0, -1.0);
mdct->window = ff_ac3_window;
return ret;
}

2
tests/ref/acodec/ac3_fixed
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@ -1,2 +1,2 @@
5ddb6d25dd117db29627f9d286153a7a *./tests/data/acodec/ac3.rm
0f14801e166819dd4a58981aea36e08b *./tests/data/acodec/ac3.rm
98751 ./tests/data/acodec/ac3.rm

2
tests/ref/lavf/rm
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@ -1,2 +1,2 @@
a1c71456f21d5459d2824d75bbdcc80c *./tests/data/lavf/lavf.rm
2e3d6b1944c6cd2cf14e13055aecf82a *./tests/data/lavf/lavf.rm
346706 ./tests/data/lavf/lavf.rm

3
tests/ref/seek/ac3_rm
View File

@ -11,7 +11,8 @@ ret:-1 st:-1 flags:1 ts: 1.470835
ret:-1 st: 0 flags:0 ts: 0.365000
ret: 0 st: 0 flags:1 ts:-0.741000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 271 size: 556
ret:-1 st:-1 flags:0 ts: 2.153336
ret: 0 st:-1 flags:0 ts: 2.153336
ret: 0 st: 0 flags:1 dts: 2.159000 pts: 2.159000 pos: 35567 size: 556
ret:-1 st:-1 flags:1 ts: 1.047503
ret: 0 st: 0 flags:0 ts:-0.058000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 271 size: 556