Revision 42e08626
Added by Leszek Koltunski almost 8 years ago
| src/main/res/raw/main_fragment_shader.glsl | ||
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| 33 | 33 |
// next describes the Region, i.e. area over which the effect is active. |
| 34 | 34 |
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const vec3 LUMI = vec3( 0.2125, 0.7154, 0.0721 ); |
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////////////////////////////////////////////////////////////////////////////////////////////// |
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// MACROBLOCK EFFECT |
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void macroblock(float degree, int effect, inout vec2 tex) |
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{
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vec2 one = vec2(1.0,1.0); |
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vec2 a = degree*(fUniforms[effect].yz-one)+one; |
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tex = ( max((1.0-degree)*tex,floor(tex*a)) + degree*vec2(0.5,0.5) ) / a; |
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} |
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////////////////////////////////////////////////////////////////////////////////////////////// |
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// CHROMA EFFECT |
| ... | ... | |
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void main() |
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{
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vec2 tex = v_TexCoordinate; |
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vec4 col = texture2D(u_Texture, tex); |
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vec4 pixel = texture2D(u_Texture,v_TexCoordinate); |
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#if NUM_FRAGMENT>0 |
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vec2 diff; |
| ... | ... | |
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diff = (v_Position.xy - fUniforms[2*i+1].xy)/fUniforms[2*i+1].zw; |
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pointDegree = max(0.0,1.0-dot(diff,diff)); |
| 105 | 94 |
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if( fType[i]==MACROBLOCK ) macroblock(sign(pointDegree),2*i,tex); |
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else if( fType[i]==CHROMA ) chroma (sign(pointDegree),2*i,col); |
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else if( fType[i]==SMOOTH_CHROMA ) chroma ( pointDegree ,2*i,col); |
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else if( fType[i]==ALPHA ) alpha (sign(pointDegree),2*i,col); |
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else if( fType[i]==SMOOTH_ALPHA ) alpha ( pointDegree ,2*i,col); |
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else if( fType[i]==BRIGHTNESS ) brightness(sign(pointDegree),2*i,col); |
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else if( fType[i]==SMOOTH_BRIGHTNESS ) brightness( pointDegree ,2*i,col); |
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else if( fType[i]==CONTRAST ) contrast (sign(pointDegree),2*i,col); |
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else if( fType[i]==SMOOTH_CONTRAST ) contrast ( pointDegree ,2*i,col); |
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else if( fType[i]==SATURATION ) saturation(sign(pointDegree),2*i,col); |
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else if( fType[i]==SMOOTH_SATURATION ) saturation( pointDegree ,2*i,col); |
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if( fType[i]==CHROMA ) chroma (sign(pointDegree),2*i,pixel); |
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else if( fType[i]==SMOOTH_CHROMA ) chroma ( pointDegree ,2*i,pixel); |
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else if( fType[i]==ALPHA ) alpha (sign(pointDegree),2*i,pixel); |
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else if( fType[i]==SMOOTH_ALPHA ) alpha ( pointDegree ,2*i,pixel); |
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else if( fType[i]==BRIGHTNESS ) brightness(sign(pointDegree),2*i,pixel); |
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else if( fType[i]==SMOOTH_BRIGHTNESS ) brightness( pointDegree ,2*i,pixel); |
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else if( fType[i]==CONTRAST ) contrast (sign(pointDegree),2*i,pixel); |
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else if( fType[i]==SMOOTH_CONTRAST ) contrast ( pointDegree ,2*i,pixel); |
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else if( fType[i]==SATURATION ) saturation(sign(pointDegree),2*i,pixel); |
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else if( fType[i]==SMOOTH_SATURATION ) saturation( pointDegree ,2*i,pixel); |
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} |
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#endif |
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gl_FragColor = vec4(col.rgb * 0.5 * (v_Normal.z+1.0), col.a);
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gl_FragColor = vec4(pixel.rgb * 0.5 * (v_Normal.z+1.0), pixel.a);
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} |
Also available in: Unified diff
Remove the MACROBLOCK Effect altogether.