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help some gcc version to optimize out those functions

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Originally committed as revision 9785 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2007-07-24 08:54:56 +00:00
parent 4611b64ec1
commit 73f51a4d3e
2 changed files with 8 additions and 0 deletions
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4
libavcodec/dsputil.c
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@ -2641,6 +2641,7 @@ static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){
}
static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
if(ENABLE_ANY_H263) {
int x;
const int strength= ff_h263_loop_filter_strength[qscale];
@ -2673,9 +2674,11 @@ static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
src[x-2*stride] = p0 - d2;
src[x+ stride] = p3 + d2;
}
}
}
static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
if(ENABLE_ANY_H263) {
int y;
const int strength= ff_h263_loop_filter_strength[qscale];
@ -2708,6 +2711,7 @@ static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
src[y*stride-2] = p0 - d2;
src[y*stride+1] = p3 + d2;
}
}
}
static void h261_loop_filter_c(uint8_t *src, int stride){