Set the pixel color arithmetic functions.
- Parameters:
src (GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR,
GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, GL_SRC_ALPHA,
GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA,
GL_SRC_ALPHA_SATURATE) - Specifies how the red, green, blue, and alpha source blending
factors are computed.
dest (GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR,
GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, GL_SRC_ALPHA,
GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA,
GL_SRC_ALPHA_SATURATE) - Specifies how the red, green, blue, and alpha destination
blending factors are computed.
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