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a75f9be2e8
Instead of having a C file with strings for each shader, move each shader into its own file. Use a small POSIX shell script to convert the files into C strings (can't wait for C23 #embed...). The benefits from this are: - Improved readability and syntax highlighting. - Line numbers in shader compiler errors are easier to make sense of. - Consistency with the Vulkan renderer. - Shaders will become more complicated as we add color management features.
10 lines
230 B
GLSL
10 lines
230 B
GLSL
#extension GL_OES_EGL_image_external : require
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precision mediump float;
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varying vec2 v_texcoord;
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uniform samplerExternalOES texture0;
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uniform float alpha;
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void main() {
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gl_FragColor = texture2D(texture0, v_texcoord) * alpha;
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}
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