X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Faac.h;h=b1f4aa74f01a733005d7a5e280a3e0ce02589149;hb=24563c20f181cb9d7015e9595d9cb6846cf02dfa;hp=3333bfe5b2e36878d6d21ad50d26bfbf090353bb;hpb=443b3c03e8ef90a741b156a4c7677a427578c840;p=ffmpeg

diff --git a/libavcodec/aac.h b/libavcodec/aac.h
index 3333bfe5b2e..b1f4aa74f01 100644
--- a/libavcodec/aac.h
+++ b/libavcodec/aac.h
@@ -151,6 +151,8 @@ typedef struct PredictorState {
 #define SCALE_MAX_DIFF   60    ///< maximum scalefactor difference allowed by standard
 #define SCALE_DIFF_ZERO  60    ///< codebook index corresponding to zero scalefactor indices difference
 
+#define POW_SF2_ZERO    200    ///< ff_aac_pow2sf_tab index corresponding to pow(2, 0);
+
 #define NOISE_PRE       256    ///< preamble for NOISE_BT, put in bitstream with the first noise band
 #define NOISE_PRE_BITS    9    ///< length of preamble
 #define NOISE_OFFSET     90    ///< subtracted from global gain, used as offset for the preamble