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draw_image() implementation (new libvo API) 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7682 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-10-09 14:38:38 +00:00
parent 49d1ae31e4
commit a7ee9a6f06
1 changed files with 23 additions and 20 deletions
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43
libvo/mga_common.c
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@ -120,29 +120,14 @@ vo_mga_flip_page(void)
}
static void
write_frame_yuy2(uint8_t *y)
{
int len=2*mga_vid_config.src_width;
uint32_t bespitch = (mga_vid_config.src_width + 31) & ~31;
mem2agpcpy_pic(vid_data, y, len, mga_vid_config.src_height, 2*bespitch, len);
}
static uint32_t
draw_frame(uint8_t *src[])
{
switch(mga_vid_config.format){
case MGA_VID_FORMAT_YUY2:
case MGA_VID_FORMAT_UYVY:
write_frame_yuy2(src[0]);break;
}
printf("!!! mga::draw_frame() called !!!\n");
return 0;
}
static uint32_t
get_image(mp_image_t *mpi){
static uint32_t get_image(mp_image_t *mpi){
uint32_t bespitch = (mga_vid_config.src_width + 31) & ~31;
uint32_t bespitch2 = bespitch/2;
// printf("mga: get_image() called\n");
@ -176,6 +161,25 @@ get_image(mp_image_t *mpi){
return VO_FALSE;
}
static uint32_t
draw_image(mp_image_t *mpi){
uint32_t bespitch = (mga_vid_config.src_width + 31) & ~31;
// if -dr or -slices then do nothing:
if(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK)) return VO_TRUE;
if(mpi->flags&MP_IMGFLAG_PLANAR){
// copy planar:
draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,mpi->x,mpi->y);
} else {
// copy packed:
mem2agpcpy_pic(vid_data, mpi->planes[0], // dst,src
mpi->w*(mpi->bpp/8), mpi->h, // w,h
bespitch*2, mpi->stride[0]); // dstride,sstride
}
return VO_TRUE;
}
static uint32_t
query_format(uint32_t format)
{
@ -185,8 +189,6 @@ query_format(uint32_t format)
case IMGFMT_IYUV:
case IMGFMT_YUY2:
case IMGFMT_UYVY:
// case IMGFMT_RGB|24:
// case IMGFMT_BGR|24:
return 3 | VFCAP_OSD|VFCAP_HWSCALE_UP|VFCAP_HWSCALE_DOWN;
}
return 0;
@ -219,6 +221,8 @@ static uint32_t control(uint32_t request, void *data, ...)
return query_format(*((uint32_t*)data));
case VOCTRL_GET_IMAGE:
return get_image(data);
case VOCTRL_DRAW_IMAGE:
return draw_image(data);
case VOCTRL_SET_EQUALIZER:
{
va_list ap;
@ -379,7 +383,6 @@ static int mga_init(int width,int height,unsigned int format){
ioctl(f,MGA_VID_ON,0);
return 0;
}
static int mga_uninit(){