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mono ac3 support 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3968 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-01-03 22:59:21 +00:00
parent f6555d99d4
commit e7ed9710f6
1 changed files with 10 additions and 0 deletions
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10
liba52/resample_c.c
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@ -20,6 +20,15 @@ static int a52_resample_MONO_to_5_C(float * _f, int16_t * s16){
return 5*256; return 5*256;
} }
static int a52_resample_MONO_to_1_C(float * _f, int16_t * s16){
int i;
int32_t * f = (int32_t *) _f;
for (i = 0; i < 256; i++) {
s16[i] = convert (f[i]);
}
return 1*256;
}
static int a52_resample_STEREO_to_2_C(float * _f, int16_t * s16){ static int a52_resample_STEREO_to_2_C(float * _f, int16_t * s16){
int i; int i;
int32_t * f = (int32_t *) _f; int32_t * f = (int32_t *) _f;
@ -136,6 +145,7 @@ static void* a52_resample_C(int flags, int ch){
switch (flags) { switch (flags) {
case A52_MONO: case A52_MONO:
if(ch==5) return a52_resample_MONO_to_5_C; if(ch==5) return a52_resample_MONO_to_5_C;
if(ch==1) return a52_resample_MONO_to_1_C;
break; break;
case A52_CHANNEL: case A52_CHANNEL:
case A52_STEREO: case A52_STEREO: