diff options
Diffstat (limited to 'engines/sludge/yuv.frag')
-rw-r--r-- | engines/sludge/yuv.frag | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/engines/sludge/yuv.frag b/engines/sludge/yuv.frag deleted file mode 100644 index 42db4fe098..0000000000 --- a/engines/sludge/yuv.frag +++ /dev/null @@ -1,25 +0,0 @@ -uniform sampler2D Ytex; -uniform sampler2D Utex; -uniform sampler2D Vtex; - -varying vec2 varCoord; - -void main() -{ - float y, u, v, r, g, b; - - y=texture2D(Ytex, varCoord).a; - u=texture2D(Utex, varCoord).a; - v=texture2D(Vtex, varCoord).a; - - y=1.1643*(y-0.0625); - u=u-0.5; - v=v-0.5; - - r=y+1.5958*v; - g=y-0.39173*u-0.81290*v; - b=y+2.017*u; - - gl_FragColor=vec4(r,g,b,1.0); -} - |