[FFmpeg-cvslog] ac3enc: correct the flipped sign in the ac3_fixed encoder

[Justin Ruggles]

ffmpeg | branch: master | Justin Ruggles <justin.ruggles at gmail.com> | Tue Apr  5 12:55:42 2011 -0400| [79ee8977c25eee2408ef7b2822f377a983e4d65b] | committer: Justin Ruggles

ac3enc: correct the flipped sign in the ac3_fixed encoder

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=79ee8977c25eee2408ef7b2822f377a983e4d65b
---

 libavcodec/ac3enc_fixed.c  |    2 +-
 tests/ref/acodec/ac3_fixed |    2 +-
 tests/ref/lavf/rm          |    2 +-
 tests/ref/seek/ac3_rm      |    3 ++-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/libavcodec/ac3enc_fixed.c b/libavcodec/ac3enc_fixed.c
index e643841..800ef8f 100644
--- a/libavcodec/ac3enc_fixed.c
+++ b/libavcodec/ac3enc_fixed.c
@@ -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;
 }
diff --git a/tests/ref/acodec/ac3_fixed b/tests/ref/acodec/ac3_fixed
index a3032d0..ca8a082 100644
--- a/tests/ref/acodec/ac3_fixed
+++ b/tests/ref/acodec/ac3_fixed
@@ -1,2 +1,2 @@
-5ddb6d25dd117db29627f9d286153a7a *./tests/data/acodec/ac3.rm
+0f14801e166819dd4a58981aea36e08b *./tests/data/acodec/ac3.rm
 98751 ./tests/data/acodec/ac3.rm
diff --git a/tests/ref/lavf/rm b/tests/ref/lavf/rm
index a85c763..eae422a 100644
--- a/tests/ref/lavf/rm
+++ b/tests/ref/lavf/rm
@@ -1,2 +1,2 @@
-a1c71456f21d5459d2824d75bbdcc80c *./tests/data/lavf/lavf.rm
+2e3d6b1944c6cd2cf14e13055aecf82a *./tests/data/lavf/lavf.rm
 346706 ./tests/data/lavf/lavf.rm
diff --git a/tests/ref/seek/ac3_rm b/tests/ref/seek/ac3_rm
index 4705447..05772fc 100644
--- a/tests/ref/seek/ac3_rm
+++ b/tests/ref/seek/ac3_rm
@@ -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