GLBINDSAMPLER man page on RedHat
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GLBINDSAMPLER(3G) OpenGL Manual GLBINDSAMPLER(3G)
NAME
glBindSampler - bind a named sampler to a texturing target
C SPECIFICATION
void glBindSampler(GLuint unit, GLuint sampler);
PARAMETERS
unit
Specifies the index of the texture unit to which the sampler is
bound.
sampler
Specifies the name of a sampler.
DESCRIPTION
glBindSampler binds sampler to the texture unit at index unit. sampler
must be zero or the name of a sampler object previously returned from a
call to glGenSamplers(). unit must be less than the value of
GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS.
When a sampler object is bound to a texture unit, its state supersedes
that of the texture object bound to that texture unit. If the sampler
name zero is bound to a texture unit, the currently bound texture's
sampler state becomes active. A single sampler object may be bound to
multiple texture units simultaneously.
NOTES
glBindSampler is available only if the GL version is 3.3 or higher.
ERRORS
GL_INVALID_VALUE is generated if unit is greater than or equal to the
value of GL_MAX_COMBIED_TEXTURE_IMAGE_UNITS.
GL_INVALID_OPERATION is generated if sampler is not zero or a name
previously returned from a call to glGenSamplers(), or if such a name
has been deleted by a call to glDeleteSamplers().
ASSOCIATED GETS
glGet() with argument GL_SAMPLER_BINDING
SEE ALSO
glGenSamplers(), glDeleteSamplers(), glGet(), glSamplerParameter(),
glGetSamplerParameter(), glGenTextures(), glBindTexture(),
glDeleteTextures()
COPYRIGHT
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/.
AUTHORS
opengl.org
opengl.org 03/16/2013 GLBINDSAMPLER(3G)
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