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swscale - 16bpp and -fs support

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2235 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-10-17 10:54:34 +00:00
parent 490f4d6c16
commit ec8c0b2e7e
1 changed files with 11 additions and 6 deletions
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17
libvo/vo_x11.c
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@ -172,12 +172,17 @@ static uint32_t init( uint32_t width,uint32_t height,uint32_t d_width,uint32_t d
if ( depth != 15 && depth != 16 && depth != 24 && depth != 32 ) depth=24; if ( depth != 15 && depth != 16 && depth != 24 && depth != 32 ) depth=24;
XMatchVisualInfo( mDisplay,mScreen,depth,TrueColor,&vinfo ); XMatchVisualInfo( mDisplay,mScreen,depth,TrueColor,&vinfo );
if( flags&0x04 && depth>=24 && format==IMGFMT_YV12 ) { if( flags&0x04 && format==IMGFMT_YV12 ) {
// software scale // software scale
scale_xinc=(width << 8) / d_width - 1; // -1 needed for proper rounding if(fullscreen){
scale_yinc=(height << 16) / d_height; image_width=vo_screenwidth;
image_width=d_width; image_height=vo_screenheight;
image_height=d_height; } else {
image_width=d_width&(~3);
image_height=d_height;
}
scale_xinc=(width << 8) / image_width - 1; // -1 needed for proper rounding
scale_yinc=(height << 16) / image_height;
SwScale_Init(); SwScale_Init();
} }
@ -480,7 +485,7 @@ static uint32_t draw_slice( uint8_t *src[],int stride[],int w,int h,int x,int y
if(scale_xinc){ if(scale_xinc){
SwScale_YV12slice_brg24(src,stride,y,h, SwScale_YV12slice_brg24(src,stride,y,h,
ImageData, image_width*((bpp+7)/8), image_width, ((bpp+7)/8), ImageData, image_width*((bpp+7)/8), image_width, bpp,
scale_xinc, scale_yinc); scale_xinc, scale_yinc);
} else { } else {
uint8_t *dst=ImageData + ( image_width * y + x ) * ( bpp/8 ); uint8_t *dst=ImageData + ( image_width * y + x ) * ( bpp/8 );