Package org.lwjgl.opengl

Class AMDGPUShaderHalfFloat

java.lang.Object

org.lwjgl.opengl.AMDGPUShaderHalfFloat

public final class AMDGPUShaderHalfFloat
extends java.lang.Object

Native bindings to the AMD_gpu_shader_half_float extension.

This extension was developed based on the NV_gpu_shader5 extension to allow implementations supporting half float in shader and expose the feature without the additional requirements that are present in NV_gpu_shader5.

The extension introduces the following features for all shader types:

• support for half float scalar, vector and matrix data types in shader;
• new built-in functions to pack and unpack half float types into a 32-bit integer vector;
• half float support for all existing single float built-in functions, including angle functions, exponential functions, common functions, geometric functions, matrix functions and etc.;

This extension is designed to be a functional superset of the half-precision floating-point support from NV_gpu_shader5 and to keep source code compatible with that, thus the new procedures, functions, and tokens are identical to those found in that extension.

Requires OpenGL 4.0 and GLSL 4.00.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_FLOAT16_MAT2_AMD GL_FLOAT16_MAT2x3_AMD GL_FLOAT16_MAT2x4_AMD GL_FLOAT16_MAT3_AMD GL_FLOAT16_MAT3x2_AMD GL_FLOAT16_MAT3x4_AMD GL_FLOAT16_MAT4_AMD GL_FLOAT16_MAT4x2_AMD GL_FLOAT16_MAT4x3_AMD Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GL_FLOAT16_MAT2_AMD, GL_FLOAT16_MAT3_AMD, GL_FLOAT16_MAT4_AMD, GL_FLOAT16_MAT2x3_AMD, GL_FLOAT16_MAT2x4_AMD, GL_FLOAT16_MAT3x2_AMD, GL_FLOAT16_MAT3x4_AMD, GL_FLOAT16_MAT4x2_AMD, GL_FLOAT16_MAT4x3_AMD

Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.