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Code Issues Releases Wiki Activity

Xv stuff

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2925 b3059339-0415-0410-9bf9-f77b7e298cf2
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nick 2001-11-16 18:43:25 +00:00
parent ba3a7a4e87
commit e05564919d
1 changed files with 43 additions and 1 deletions
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44
libvo/vesa_lvo.c
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@ -125,9 +125,11 @@ void vlvo_term( void )
uint32_t vlvo_draw_slice(uint8_t *image[], int stride[], int w,int h,int x,int y)
{
#if 0
/* original vo_mga stuff */
uint8_t *src;
uint8_t *dest;
uint32_t bespitch,bespitch2;
uint32_t bespitch,bespitch2,srcpitch;
int i;
bespitch = (mga_vid_config.src_width + (WIDTH_ALIGN-1)) & ~(WIDTH_ALIGN-1);
@ -160,7 +162,47 @@ uint32_t vlvo_draw_slice(uint8_t *image[], int stride[], int w,int h,int x,int y
src+=stride[2];
dest += bespitch2;
}
#else
/* vo_xv stuff: slightly better for YV12 on radeon_vid */
uint8_t *src;
uint8_t *dst;
int i;
dst = lvo_mem + image_width * y + x;
src = image[0];
if(w==stride[0] && w==image_width) memcpy(dst,src,w*h);
else
for(i=0;i<h;i++)
{
memcpy(dst,src,w);
src+=stride[0];
dst+=image_width;
}
x/=2;y/=2;w/=2;h/=2;
dst = lvo_mem + image_width * image_height + image_width/2 * y + x;
src = image[2];
if(w==stride[2] && w==image_width/2) memcpy(dst,src,w*h);
else
for(i=0;i<h;i++)
{
memcpy(dst,src,w);
src+=stride[2];
dst+=image_width/2;
}
dst = lvo_mem + image_width * image_height * 5 / 4 + image_width/2 * y + x;
src = image[1];
if(w==stride[1] && w==image_width/2) memcpy(dst,src,w*h);
else
for(i=0;i<h;i++)
{
memcpy(dst,src,w);
src+=stride[1];
dst+=image_width/2;
}
#endif
return 0;
}
uint32_t vlvo_draw_frame(uint8_t *src[])