glSampleMaski â set the value of a sub-word of the sample mask
void glSampleMaski( | GLuint  | maskNumber, |
|  | GLbitfield  | mask); |
maskNumber+ Specifies which 32-bit sub-word of the sample mask to update. +
mask+ Specifies the new value of the mask sub-word. +
+ glSampleMaski sets one 32-bit sub-word of the multi-word sample mask, GL_SAMPLE_MASK_VALUE.
+
+ maskIndex specifies which 32-bit sub-word of the sample mask to update, and mask specifies
+ the new value to use for that sub-word. maskIndex must be less than the value of
+ GL_MAX_SAMPLE_MASK_WORDS. Bit B of mask word M corresponds to sample
+ 32 x M + B.
+
+ glSampleMaski is available only if the GL version is 3.2 or greater, or if the ARB_texture_multisample
+ extension is supported.
+
+ GL_INVALID_VALUE is generated if maskIndex is greater than or equal to the value
+ of GL_MAX_SAMPLE_MASK_WORDS.
+
+ glGenRenderbuffers, + glBindRenderbuffer, + glRenderbufferStorageMultisample, + glFramebufferRenderbuffer, + glDeleteRenderbuffers +
+ Copyright © 2010 Khronos Group. + This material may be distributed subject to the terms and conditions set forth in + the Open Publication License, v 1.0, 8 June 1999. + http://opencontent.org/openpub/. +