RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-01-18 05:11:09 +00:00
Code Issues Projects Releases Wiki Activity

libpostproc/postprocess: avoid some if()

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-09-18 14:06:43 +02:00
parent 074eef56ef
commit 9f9ebe631d
1 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
libpostproc/postprocess.c
View File

@ -209,13 +209,13 @@ static inline int isHorizDC_C(const uint8_t src[], int stride, const PPContext *
const int dcThreshold= dcOffset*2 + 1;
for(y=0; y<BLOCK_SIZE; y++){
if(((unsigned)(src[0] - src[1] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[1] - src[2] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[2] - src[3] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[3] - src[4] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[4] - src[5] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[5] - src[6] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[6] - src[7] + dcOffset)) < dcThreshold) numEq++;
numEq += ((unsigned)(src[0] - src[1] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[1] - src[2] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[2] - src[3] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[3] - src[4] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[4] - src[5] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[5] - src[6] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[6] - src[7] + dcOffset)) < dcThreshold;
src+= stride;
}
return numEq > c->ppMode.flatnessThreshold;
@ -233,14 +233,14 @@ static inline int isVertDC_C(const uint8_t src[], int stride, const PPContext *c
src+= stride*4; // src points to begin of the 8x8 Block
for(y=0; y<BLOCK_SIZE-1; y++){
if(((unsigned)(src[0] - src[0+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[1] - src[1+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[2] - src[2+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[3] - src[3+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[4] - src[4+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[5] - src[5+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[6] - src[6+stride] + dcOffset)) < dcThreshold) numEq++;
if(((unsigned)(src[7] - src[7+stride] + dcOffset)) < dcThreshold) numEq++;
numEq += ((unsigned)(src[0] - src[0+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[1] - src[1+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[2] - src[2+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[3] - src[3+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[4] - src[4+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[5] - src[5+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[6] - src[6+stride] + dcOffset)) < dcThreshold;
numEq += ((unsigned)(src[7] - src[7+stride] + dcOffset)) < dcThreshold;
src+= stride;
}
return numEq > c->ppMode.flatnessThreshold;