Package org.lwjgl.opengl

Class AMDGPUShaderHalfFloat

java.lang.Object
org.lwjgl.opengl.AMDGPUShaderHalfFloat
public final class AMDGPUShaderHalfFloat extends 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
    Description
    static final int
    GL_FLOAT16_MAT2_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT2x3_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT2x4_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT3_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT3x2_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT3x4_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT4_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    GL_FLOAT16_MAT4x2_AMD
    Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
    static final int
    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 Details

    • GL_FLOAT16_MAT2_AMD

      public static final int GL_FLOAT16_MAT2_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT3_AMD

      public static final int GL_FLOAT16_MAT3_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT4_AMD

      public static final int GL_FLOAT16_MAT4_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT2x3_AMD

      public static final int GL_FLOAT16_MAT2x3_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT2x4_AMD

      public static final int GL_FLOAT16_MAT2x4_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT3x2_AMD

      public static final int GL_FLOAT16_MAT3x2_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT3x4_AMD

      public static final int GL_FLOAT16_MAT3x4_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT4x2_AMD

      public static final int GL_FLOAT16_MAT4x2_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also:

    • GL_FLOAT16_MAT4x3_AMD

      public static final int GL_FLOAT16_MAT4x3_AMD
      Returned by the type parameter of GetActiveAttrib, GetActiveUniform, and GetTransformFeedbackVarying.
      See Also: