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Diffstat (limited to 'shaders/skia/262-4.shader_test')
-rw-r--r-- | shaders/skia/262-4.shader_test | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/shaders/skia/262-4.shader_test b/shaders/skia/262-4.shader_test new file mode 100644 index 0000000..eb77f26 --- /dev/null +++ b/shaders/skia/262-4.shader_test @@ -0,0 +1,61 @@ +[require] +GLSL >= 1.40 + +[fragment shader] +#version 140 + +out vec4 sk_FragColor; +uniform vec4 ucolor0_Stage2; +uniform vec4 ucolor1_Stage2; +uniform vec4 ucolor2_Stage2; +uniform vec4 ucolor3_Stage2; +uniform vec4 ucolor4_Stage2; +uniform vec4 ucolor5_Stage2; +uniform sampler2D uTextureSampler_0_Stage1; +noperspective in vec2 vTransformedCoords_0_Stage0; +noperspective in vec2 vTransformedCoords_1_Stage0; +void main() { + vec4 output_Stage1; + { + output_Stage1 = texture(uTextureSampler_0_Stage1, vTransformedCoords_0_Stage0); + } + vec4 output_Stage2; + { + output_Stage2 = output_Stage1; + float alpha = 255.0 * output_Stage2.w; + if (alpha < 0.5) { + output_Stage2 = ucolor0_Stage2; + } else if (alpha < 1.5) { + output_Stage2 = ucolor1_Stage2; + } else if (alpha < 2.5) { + output_Stage2 = ucolor2_Stage2; + } else if (alpha < 3.5) { + output_Stage2 = ucolor3_Stage2; + } else if (alpha < 4.5) { + output_Stage2 = ucolor4_Stage2; + } else { + output_Stage2 = ucolor5_Stage2; + } + } + { + sk_FragColor = output_Stage2; + } +} + +[vertex shader] +#version 140 + +uniform vec4 sk_RTAdjust; +uniform mat3 uCoordTransformMatrix_0_Stage0; +uniform mat3 uCoordTransformMatrix_1_Stage0; +in vec2 position; +in vec2 localCoord; +noperspective out vec2 vTransformedCoords_0_Stage0; +noperspective out vec2 vTransformedCoords_1_Stage0; +void main() { + vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(localCoord, 1.0)).xy; + vTransformedCoords_1_Stage0 = (uCoordTransformMatrix_1_Stage0 * vec3(localCoord, 1.0)).xy; + gl_Position = vec4(position.x, position.y, 0.0, 1.0); + gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w); +} + |