RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2024-12-18 12:55:16 +00:00
Code Issues Releases Wiki Activity

using mem2agpcpy_pic()

Browse Source 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4950 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-03-06 15:48:54 +00:00
parent f1258596ec
commit c3782458ec
1 changed files with 15 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
libvo/mga_common.c
View File

@ -43,13 +43,7 @@ draw_slice_g200(uint8_t *image[], int stride[], int width,int height,int x,int y
bespitch = (mga_vid_config.src_width + 31) & ~31;
dest = vid_data + bespitch*y + x;
src = image[0];
for(h=0; h < height; h++)
{
memcpy(dest, src, width);
src += stride[0];
dest += bespitch;
}
mem2agpcpy_pic(dest, image[0], width, height, bespitch, stride[0]);
width/=2;height/=2;x/=2;y/=2;
@ -121,38 +115,32 @@ draw_slice_g400(uint8_t *image[], int stride[], int w,int h,int x,int y)
bespitch2 = bespitch/2;
dest = vid_data + bespitch * y + x;
src = image[0];
for(i=0;i<h;i++){
memcpy(dest,src,w);
src+=stride[0];
dest += bespitch;
}
mem2agpcpy_pic(dest, image[0], w, h, bespitch, stride[0]);
w/=2;h/=2;x/=2;y/=2;
dest = vid_data + bespitch*mga_vid_config.src_height + bespitch2 * y + x;
src = image[1];
for(i=0;i<h;i++){
memcpy(dest,src,w);
src+=stride[1];
dest += bespitch2;
}
mem2agpcpy_pic(dest, image[1], w, h, bespitch2, stride[1]);
dest = vid_data + bespitch*mga_vid_config.src_height
+ bespitch*mga_vid_config.src_height / 4
+ bespitch2 * y + x;
src = image[2];
for(i=0;i<h;i++){
memcpy(dest,src,w);
src+=stride[2];
dest += bespitch2;
}
mem2agpcpy_pic(dest, image[2], w, h, bespitch2, stride[2]);
}
static uint32_t
draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
{
#if 0
printf("vo: %p/%d %p/%d %p/%d %dx%d/%d;%d \n",
src[0],stride[0],
src[1],stride[1],
src[2],stride[2],
w,h,x,y);
#endif
if (mga_vid_config.card_type == MGA_G200)
draw_slice_g200(src,stride,w,h,x,y);
else
@ -178,22 +166,10 @@ vo_mga_flip_page(void)
static void
write_frame_yuy2(uint8_t *y)
{
uint8_t *dest;
uint32_t bespitch,h;
int len=2*mga_vid_config.src_width;
uint32_t bespitch = (mga_vid_config.src_width + 31) & ~31;
dest = vid_data;
bespitch = (mga_vid_config.src_width + 31) & ~31;
// y+=2*mga_vid_config.src_width*mga_vid_config.src_height;
for(h=0; h < mga_vid_config.src_height; h++)
{
// y -= 2*mga_vid_config.src_width;
memcpy(dest, y, len);
y += len;
dest += 2*bespitch;
}
mem2agpcpy_pic(vid_data, y, len, mga_vid_config.src_height, 2*bespitch, len);
}
@ -202,7 +178,6 @@ draw_frame(uint8_t *src[])
{
switch(mga_vid_config.format){
case MGA_VID_FORMAT_YUY2:
write_frame_yuy2(src[0]);break;
case MGA_VID_FORMAT_UYVY:
write_frame_yuy2(src[0]);break;
}