Package org.lwjgl.opengl
Class ARBTextureGather
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- org.lwjgl.opengl.ARBTextureGather
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public final class ARBTextureGather extends java.lang.Object
Native bindings to the ARB_texture_gather extension.This extension provides a new set of texture functions (textureGather) to the shading language that determine 2x2 footprint that are used for linear filtering in a texture lookup, and return a vector consisting of the first component from each of the four texels in the footprint.
Promoted to core in
OpenGL 4.0
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Field Summary
Fields Modifier and Type Field and Description static int
GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB
GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB
GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARBAccepted by thepname
parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
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Field Detail
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GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB, GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB, GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB
Accepted by thepname
parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
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