Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / ffmpeg / libavcodec / ac3.h

diff --git a/src/third_party/ffmpeg/libavcodec/ac3.h b/src/third_party/ffmpeg/libavcodec/ac3.h
index 542f79d..871640b 100644 (file)
--- a/src/third_party/ffmpeg/libavcodec/ac3.h
+++ b/src/third_party/ffmpeg/libavcodec/ac3.h
@@ -67,7 +67,8 @@
 #define AC3_RENAME(x)           x ## _fixed
 #define AC3_NORM(norm)          (1<<24)/(norm)
 #define AC3_MUL(a,b)            ((((int64_t) (a)) * (b))>>12)
-#define AC3_RANGE(x)            (x)
+#define AC3_RANGE(x)            (x|((x&128)<<1))
+#define AC3_HEAVY_RANGE(x)      (x<<1)
 #define AC3_DYNAMIC_RANGE(x)    (x)
 #define AC3_SPX_BLEND(x)        (x)
 #define AC3_DYNAMIC_RANGE1      0
@@ -86,6 +87,7 @@
 #define AC3_NORM(norm)          (1.0f/(norm))
 #define AC3_MUL(a,b)            ((a) * (b))
 #define AC3_RANGE(x)            (dynamic_range_tab[(x)])
+#define AC3_HEAVY_RANGE(x)      (heavy_dynamic_range_tab[(x)])
 #define AC3_DYNAMIC_RANGE(x)    (powf(x,  s->drc_scale))
 #define AC3_SPX_BLEND(x)        (x)* (1.0f/32)
 #define AC3_DYNAMIC_RANGE1      1.0f