3 This file is part of libmspgl
4 Copyright © 2008 Mikko Rasa, Mikkosoft Productions
5 Distributed under the LGPL
8 #ifndef MSP_GL_BLEND_H_
9 #define MSP_GL_BLEND_H_
19 SUBTRACT = GL_FUNC_SUBTRACT,
20 REVERSE_SUBTRACT = GL_FUNC_REVERSE_SUBTRACT,
29 SRC_COLOR = GL_SRC_COLOR,
30 ONE_MINUS_SRC_COLOR = GL_ONE_MINUS_SRC_COLOR,
31 SRC_ALPHA = GL_SRC_ALPHA,
32 ONE_MINUS_SRC_ALPHA = GL_ONE_MINUS_SRC_ALPHA,
33 DST_COLOR = GL_DST_COLOR,
34 ONE_MINUS_DST_COLOR = GL_ONE_MINUS_DST_COLOR,
35 DST_ALPHA = GL_DST_ALPHA,
36 ONE_MINUS_DST_ALPHA = GL_ONE_MINUS_DST_ALPHA,
37 CONSTANT_COLOR = GL_CONSTANT_COLOR,
38 ONE_MINUS_CONSTANT_COLOR = GL_ONE_MINUS_CONSTANT_COLOR,
39 CONSTANT_ALPHA = GL_CONSTANT_ALPHA,
40 ONE_MINUS_CONSTANT_ALPHA = GL_ONE_MINUS_CONSTANT_ALPHA
43 void blend_equation(BlendEquation eq);
44 void blend_func(BlendFactor src, BlendFactor dst);