static void draw_alpha_15(int x0, int y0, int w, int h, unsigned char *src,
unsigned char *srca, int stride)
{
vo_draw_alpha_rgb15(w, h, src, srca, stride,
ImageData + 2 * (y0 * image_width + x0),
2 * image_width);
}
static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
unsigned char *srca, int stride)
{
char *d;
unsigned int offset;
int buffer_stride;
offset = vo_dga_width * y0 + x0;
buffer_stride = vo_dga_width;
d = CURRENT_VIDEO_BUFFER.data + vo_dga_vp_offset;
switch (HW_MODE.vdm_mplayer_depth)
{
case 32:
vo_draw_alpha_rgb32(w, h, src, srca, stride, d + 4 * offset,
4 * buffer_stride);
break;
case 24:
vo_draw_alpha_rgb24(w, h, src, srca, stride, d + 3 * offset,
3 * buffer_stride);
break;
case 15:
vo_draw_alpha_rgb15(w, h, src, srca, stride, d + 2 * offset,
2 * buffer_stride);
break;
case 16:
vo_draw_alpha_rgb16(w, h, src, srca, stride, d + 2 * offset,
2 * buffer_stride);
break;
}
}
static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride)
{
uint32_t bespitch = /*(*/mga_vid_config.src_width;// + 15) & ~15;
switch(mga_vid_config.format) {
case IMGFMT_BGR15:
case IMGFMT_RGB15:
vo_draw_alpha_rgb15(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
break;
case IMGFMT_BGR16:
case IMGFMT_RGB16:
vo_draw_alpha_rgb16(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
break;
case IMGFMT_BGR24:
case IMGFMT_RGB24:
vo_draw_alpha_rgb24(w,h,src,srca,stride,lvo_mem+3*(y0*bespitch+x0),3*bespitch);
break;
case IMGFMT_BGR32:
case IMGFMT_RGB32:
vo_draw_alpha_rgb32(w,h,src,srca,stride,lvo_mem+4*(y0*bespitch+x0),4*bespitch);
break;
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
vo_draw_alpha_yv12(w,h,src,srca,stride,lvo_mem+bespitch*y0+x0,bespitch);
break;
case IMGFMT_YUY2:
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0),bespitch);
break;
case IMGFMT_UYVY:
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0)+1,bespitch);
break;
default:
draw_alpha_null(x0,y0,w,h,src,srca,stride);
}
}
static void draw_func(void *ctx, int x0,int y0, int w,int h,unsigned char* src, unsigned char *srca, int stride){
unsigned char* dst;
if(!vo_osd_changed_flag && vf->dmpi->planes[0]==vf->priv->fb_ptr){
// ok, enough to update the area inside the video, leave the black bands
// untouched!
if(x0<vf->priv->exp_x){
int tmp=vf->priv->exp_x-x0;
w-=tmp; src+=tmp; srca+=tmp; x0+=tmp;
}
if(y0<vf->priv->exp_y){
int tmp=vf->priv->exp_y-y0;
h-=tmp; src+=tmp*stride; srca+=tmp*stride; y0+=tmp;
}
if(x0+w>vf->priv->exp_x+orig_w){
w=vf->priv->exp_x+orig_w-x0;
}
if(y0+h>vf->priv->exp_y+orig_h){
h=vf->priv->exp_y+orig_h-y0;
}
}
if(w<=0 || h<=0) return; // nothing to do...
// printf("OSD redraw: %d;%d %dx%d \n",x0,y0,w,h);
dst=vf->dmpi->planes[0]+
vf->dmpi->stride[0]*y0+
(vf->dmpi->bpp>>3)*x0;
switch(vf->dmpi->imgfmt){
case IMGFMT_BGR15:
case IMGFMT_RGB15:
vo_draw_alpha_rgb15(w,h,src,srca,stride,dst,vf->dmpi->stride[0]);
break;
case IMGFMT_BGR16:
case IMGFMT_RGB16:
vo_draw_alpha_rgb16(w,h,src,srca,stride,dst,vf->dmpi->stride[0]);
break;
case IMGFMT_BGR24:
case IMGFMT_RGB24:
vo_draw_alpha_rgb24(w,h,src,srca,stride,dst,vf->dmpi->stride[0]);
break;
case IMGFMT_BGR32:
case IMGFMT_RGB32:
vo_draw_alpha_rgb32(w,h,src,srca,stride,dst,vf->dmpi->stride[0]);
break;
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_YVU9:
case IMGFMT_IF09:
case IMGFMT_Y800:
case IMGFMT_Y8:
vo_draw_alpha_yv12(w,h,src,srca,stride,dst,vf->dmpi->stride[0]);
break;
case IMGFMT_YUY2:
vo_draw_alpha_yuy2(w,h,src,srca,stride,dst,vf->dmpi->stride[0]);
break;
case IMGFMT_UYVY:
vo_draw_alpha_yuy2(w,h,src,srca,stride,dst+1,vf->dmpi->stride[0]);
break;
}
}
static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride)
{
uint32_t apitch,bespitch;
char *lvo_mem;
lvo_mem = vidix_mem + vidix_play.offsets[next_frame] + vidix_play.offset.y;
apitch = vidix_play.dest.pitch.y-1;
switch(vidix_play.fourcc) {
case IMGFMT_NV12:
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_YVU9:
case IMGFMT_IF09:
case IMGFMT_Y8:
case IMGFMT_Y800:
bespitch = (vidix_play.src.w + apitch) & (~apitch);
vo_draw_alpha_yv12(w,h,src,srca,stride,lvo_mem+bespitch*y0+x0,bespitch);
break;
case IMGFMT_YUY2:
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+bespitch*y0+2*x0,bespitch);
break;
case IMGFMT_UYVY:
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+bespitch*y0+2*x0+1,bespitch);
break;
case IMGFMT_RGB32:
case IMGFMT_BGR32:
bespitch = (vidix_play.src.w*4 + apitch) & (~apitch);
vo_draw_alpha_rgb32(w,h,src,srca,stride,lvo_mem+y0*bespitch+4*x0,bespitch);
break;
case IMGFMT_RGB24:
case IMGFMT_BGR24:
bespitch = (vidix_play.src.w*3 + apitch) & (~apitch);
vo_draw_alpha_rgb24(w,h,src,srca,stride,lvo_mem+y0*bespitch+3*x0,bespitch);
break;
case IMGFMT_RGB16:
case IMGFMT_BGR16:
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_rgb16(w,h,src,srca,stride,lvo_mem+y0*bespitch+2*x0,bespitch);
break;
case IMGFMT_RGB15:
case IMGFMT_BGR15:
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_rgb15(w,h,src,srca,stride,lvo_mem+y0*bespitch+2*x0,bespitch);
break;
default:
return;
}
}