blob: 3e406d8417da6aeb4c93c06ee9d3c1af1988c3ed [file] [log] [blame]
#version 100
uniform highp float u_skRTHeight;
precision mediump float;
precision mediump sampler2D;
uniform mediump vec2 uDstTextureUpperLeft_Stage1;
uniform mediump vec2 uDstTextureCoordScale_Stage1;
uniform sampler2D uTextureSampler_0_Stage0;
uniform sampler2D uDstTextureSampler_Stage1;
varying highp vec2 vTextureCoords_Stage0;
varying highp float vTexIndex_Stage0;
varying mediump vec4 vinColor_Stage0;
void main() {
highp vec4 sk_FragCoord = vec4(gl_FragCoord.x, u_skRTHeight - gl_FragCoord.y, gl_FragCoord.z, gl_FragCoord.w);
mediump vec4 outputColor_Stage0;
mediump vec4 outputCoverage_Stage0;
{
outputColor_Stage0 = vinColor_Stage0;
mediump vec4 texColor;
{
texColor = texture2D(uTextureSampler_0_Stage0, vTextureCoords_Stage0).wwww;
}
outputCoverage_Stage0 = texColor;
}
{
if (all(lessThanEqual(outputCoverage_Stage0.xyz, vec3(0.0)))) {
discard;
}
mediump vec2 _dstTexCoord = (sk_FragCoord.xy - uDstTextureUpperLeft_Stage1) * uDstTextureCoordScale_Stage1;
_dstTexCoord.y = 1.0 - _dstTexCoord.y;
mediump vec4 _dstColor = texture2D(uDstTextureSampler_Stage1, _dstTexCoord);
gl_FragColor.w = outputColor_Stage0.w + (1.0 - outputColor_Stage0.w) * _dstColor.w;
gl_FragColor.xyz = ((1.0 - outputColor_Stage0.w) * _dstColor.xyz + (1.0 - _dstColor.w) * outputColor_Stage0.xyz) + outputColor_Stage0.xyz * _dstColor.xyz;
gl_FragColor = outputCoverage_Stage0 * gl_FragColor + (vec4(1.0) - outputCoverage_Stage0) * _dstColor;
}
}