cavsdec: check dimensions being valid.

[ffmpeg] / libavcodec / psymodel.h

diff --git a/libavcodec/psymodel.h b/libavcodec/psymodel.h
index 317974bca4dc336a707eea4ee51c9937da3f2668..37c81917246643d15a737c7226ef41b1eb35f6d2 100644 (file)
--- a/libavcodec/psymodel.h
+++ b/libavcodec/psymodel.h
@@ -29,6 +29,8 @@
 /** maximum number of channels */
 #define PSY_MAX_CHANS 20
 
+#define AAC_CUTOFF(s) (s->bit_rate ? FFMIN3(4000 + s->bit_rate/8, 12000 + s->bit_rate/32, s->sample_rate / 2) : (s->sample_rate / 2))
+
 /**
  * single band psychoacoustic information
  */