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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.
8 lines
178 B
GLSL
8 lines
178 B
GLSL
precision mediump float;
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varying vec2 v_texcoord;
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uniform sampler2D tex;
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uniform float alpha;
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void main() {
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gl_FragColor = vec4(texture2D(tex, v_texcoord).rgb, 1.0) * alpha;
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}
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