31 lines
618 B
Text
31 lines
618 B
Text
#version 450
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#pragma format R32_UINT
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layout(std140, set = 0, binding = 0) uniform UBO
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{
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mat4 MVP;
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} global;
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#pragma stage vertex
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layout(location = 0) in vec4 Position;
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layout(location = 1) in vec2 TexCoord;
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layout(location = 0) out vec2 vTexCoord;
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void main()
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{
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gl_Position = global.MVP * Position;
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vTexCoord = TexCoord;
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}
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#pragma stage fragment
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layout(location = 0) in vec2 vTexCoord;
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layout(location = 0) out uint FragColor;
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layout(set = 0, binding = 1) uniform sampler2D Source;
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void main()
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{
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vec3 current = texture(Source, vTexCoord).rgb;
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FragColor = packUnorm4x8(0.3 * vec4(current, 1.0));
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}
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