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Set the value of a sub-word of the sample mask.

C Specification[edit]

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 . BitBof mask wordMcorresponds to sample 32 xM+B.


 glSampleMaski is available only if the GL version is 3.2 or greater, or if theARB_texture_multisampleextension is supported.


 GL_INVALID_VALUE is generated if maskIndex is greater than or equal to the value of GL_MAX_SAMPLE_MASK_WORDS .

Version Support[edit]

 glSampleMaski  3.2+

See Also[edit]

 glGenRenderbuffers , glBindRenderbuffer , glRenderbufferStorageMultisample , glFramebufferRenderbuffer , glDeleteRenderbuffers 


Copyright© 2010-2014 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.