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authorDavid Thompson <dthompson2@worcester.edu>2014-09-22 20:56:29 -0400
committerDavid Thompson <dthompson2@worcester.edu>2014-09-22 20:56:29 -0400
commit18dea2e0191c1fa87a29d637f2f769c2d310c4d3 (patch)
treecec395f078f4456d28f4d79ca8bfccdf28fe384f /doc/graphics.texi
parentfad1c967f7f5c754d1209e444ab7ca3e20766060 (diff)
shader: Cache locations of uniforms/attributes at shader compile-time.
* sly/shader.scm (<uniform>, <attribute>): New data types. (make-uniform, uniform?, uniform-name, uniform-location, make-attribute, attribute?, attribute-name, attribute-location, shader-program-uniforms, shader-program-attributes, shader-program-uniform-location, shader-program-attribute-location): New procedures. (%display-linking-error, %shader-program-linked, uniform-location, attribute-location): Delete procedures. (make-shader-program): Look up locations of uniforms/attributes. (load-shader-program): Add uniforms and attributes parameters. (load-default-shader): Specify uniforms and attributes. (uniform-set!): Use shader-program-uniform-location.
Diffstat (limited to 'doc/graphics.texi')
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