31 lines
679 B
GLSL
31 lines
679 B
GLSL
!!argb PREMUL=false
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!!samps 1
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#include "sys/defs.h"
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//this shader is present for support for gles/gl3core contexts
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//it is single-texture-with-vertex-colours, and doesn't do anything special.
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//beware that a few things use this, including apparently fonts and bloom rescaling.
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//its really not meant to do anything special.
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layout(location=0) varying vec2 tc;
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layout(location=1) varying vec4 vc;
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#ifdef VERTEX_SHADER
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void main ()
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{
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tc = v_texcoord;
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vc = v_colour;
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gl_Position = ftetransform();
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}
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#endif
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#ifdef FRAGMENT_SHADER
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void main ()
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{
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vec4 f = vc;
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if (arg_PREMUL)
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f.rgb *= f.a;
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f *= texture2D(s_t0, tc);
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gl_FragColor = f;
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}
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#endif
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