openharmony/third_party_ffmpeg
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_ffmpeg synced 2024-11-23 19:30:05 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

sonic: replace divide() by ROUNDED_DIV()

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-06-23 19:42:24 +02:00
parent c329713de7
commit db27dadcb0
1 changed files with 1 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
libavcodec/sonic.c
View File

@ -75,14 +75,6 @@ typedef struct SonicContext {
#define BASE_QUANT 0.6
#define RATE_VARIATION 3.0
static inline int divide(int a, int b)
{
if (a < 0)
return -( (-a + b/2)/b );
else
return (a + b/2)/b;
}
static inline int shift(int a,int b)
{
return (a+(1<<(b-1))) >> b;
@ -734,7 +726,7 @@ static int sonic_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
{
if (!s->lossless)
for (i = 0; i < s->block_align; i++)
s->coded_samples[ch][i] = divide(s->coded_samples[ch][i], quant);
s->coded_samples[ch][i] = ROUNDED_DIV(s->coded_samples[ch][i], quant);
if ((ret = intlist_write(&pb, s->coded_samples[ch], s->block_align, 1)) < 0)
return ret;