OpenGL.GL.NV.texture_multisample

OpenGL extension NV.texture_multisample

This module customises the behaviour of the OpenGL.raw.GL.NV.texture_multisample to provide a more Python-friendly API

Overview (from the spec)

This specification extends NV_gpu_program4 to support per-sample fetching from multisample textures described in ARB_texture_multisample. Specifically, it adds:

The TXFMS sample fetch instruction.

Texture targets corresponding to the multisample textures added by ARB_texture_multisample.

A program option to enable these features.

This specification also extends the ARB_texture_multisample extension by adding support for EXT_direct_state_access and VCAA multisample coverage with seperate <colorSamples> and <coverageSamples> parameters.

The official definition of this extension is available here: http://www.opengl.org/registry/specs/NV/texture_multisample.txt

Functions

glInitTextureMultisampleNV( )

Return boolean indicating whether this extension is available

glTexImage2DMultisampleCoverageNV( target , coverageSamples , colorSamples , internalFormat , width , height , fixedSampleLocations )

glTexImage3DMultisampleCoverageNV( target , coverageSamples , colorSamples , internalFormat , width , height , depth , fixedSampleLocations )

glTextureImage2DMultisampleCoverageNV( texture , target , coverageSamples , colorSamples , internalFormat , width , height , fixedSampleLocations )

glTextureImage2DMultisampleNV( texture , target , samples , internalFormat , width , height , fixedSampleLocations )

glTextureImage3DMultisampleCoverageNV( texture , target , coverageSamples , colorSamples , internalFormat , width , height , depth , fixedSampleLocations )

glTextureImage3DMultisampleNV( texture , target , samples , internalFormat , width , height , depth , fixedSampleLocations )

Constants

GL_TEXTURE_COLOR_SAMPLES_NV (36934)

GL_TEXTURE_COVERAGE_SAMPLES_NV (36933)