Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

aacdec: Eliminate the use of doubles in decode_cce().

Browse Source 
Originally committed as revision 24225 to svn://svn.ffmpeg.org/ffmpeg/trunk
oldabi
Alex Converse 15 years ago
parent 93c6ff6c8c
commit 531cfe6e85
1 changed files with 2 additions and 2 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 4
      libavcodec/aacdec.c

4
libavcodec/aacdec.c
Unescape View File

@ -1504,7 +1504,7 @@ static int decode_cce(AACContext *ac, GetBitContext *gb, ChannelElement *che)
if (c) { if (c) {
cge = coup->coupling_point == AFTER_IMDCT ? 1 : get_bits1(gb); cge = coup->coupling_point == AFTER_IMDCT ? 1 : get_bits1(gb);
gain = cge ? get_vlc2(gb, vlc_scalefactors.table, 7, 3) - 60: 0; gain = cge ? get_vlc2(gb, vlc_scalefactors.table, 7, 3) - 60: 0;
gain_cache = pow(scale, -gain); gain_cache = powf(scale, -gain);
} }
if (coup->coupling_point == AFTER_IMDCT) { if (coup->coupling_point == AFTER_IMDCT) {
coup->gain[c][0] = gain_cache; coup->gain[c][0] = gain_cache;
@ -1521,7 +1521,7 @@ static int decode_cce(AACContext *ac, GetBitContext *gb, ChannelElement *che)
s -= 2 * (t & 0x1); s -= 2 * (t & 0x1);
t >>= 1; t >>= 1;
} }
gain_cache = pow(scale, -t) * s; gain_cache = powf(scale, -t) * s;
} }
} }
coup->gain[c][idx] = gain_cache; coup->gain[c][idx] = gain_cache;

Write Preview
Loading…
Cancel
Save