mitkGPGPU.cpp File Reference

#include <QApplication>
#include <QWidget>
#include "mitkGPGPU.h"
#include <iostream>

Go to the source code of this file.

Defines
#define	GPGPU_INFO   MITK_INFO("mitk.gpgpu")
#define	GPGPU_ERROR   MITK_ERROR("mitk.gpgpu")
#define	GPGPU_CHECKGLERR   MITK_ERROR(glGetError()!=GL_NO_ERROR)("mitk.gpgpu") << "GL ERROR @ "
#define	OPERATING_TEXTURE   GL_TEXTURE15
Functions
static GLint	convertTextureFormatToInternalFormatGL (mitk::GPGPU::TextureFormat format)
static GLint	convertTextureFormatToFormatGL (mitk::GPGPU::TextureFormat format)
static GLint	convertTextureFormatToTypeGL (mitk::GPGPU::TextureFormat format)
Variables
static char	stubVertexShader [] = "void main() { gl_Position = vec4( 2*gl_Vertex.xy-1,0,1 ); }\n"

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Define Documentation

#define GPGPU_CHECKGLERR   MITK_ERROR(glGetError()!=GL_NO_ERROR)("mitk.gpgpu") << "GL ERROR @ "

Definition at line 26 of file mitkGPGPU.cpp.

Referenced by mitk::GPGPU::Activate(), mitk::GPGPU::Shader::Activate(), mitk::GPGPU::Texture::ActivateAsDestination(), mitk::GPGPU::Texture::ActivateAsSource(), mitk::GPGPU::Texture::Download(), mitk::GPGPU::GPGPU(), mitk::GPGPU::Run(), mitk::GPGPU::Shader::SetUniform(), mitk::GPGPU::Shader::Shader(), mitk::GPGPU::Texture::Texture(), mitk::GPGPU::Texture::Upload(), and mitk::GPGPU::Texture::~Texture().

#define GPGPU_ERROR   MITK_ERROR("mitk.gpgpu")

Definition at line 25 of file mitkGPGPU.cpp.

Referenced by mitk::GPGPU::Texture::ActivateAsDestination(), mitk::GPGPU::GPGPU(), and mitk::GPGPU::Shader::Shader().

#define GPGPU_INFO   MITK_INFO("mitk.gpgpu")

Definition at line 24 of file mitkGPGPU.cpp.

Referenced by mitk::GPGPU::GPGPU().

#define OPERATING_TEXTURE   GL_TEXTURE15

Definition at line 29 of file mitkGPGPU.cpp.

Referenced by mitk::GPGPU::Texture::Download(), mitk::GPGPU::Texture::Texture(), and mitk::GPGPU::Texture::Upload().

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Function Documentation

static GLint convertTextureFormatToFormatGL

(

mitk::GPGPU::TextureFormat

format )

[static]

Definition at line 43 of file mitkGPGPU.cpp.

References mitk::GPGPU::FLOAT32_LUMINANCE, mitk::GPGPU::FLOAT32_LUMINANCE_ALPHA, mitk::GPGPU::FLOAT32_RGBA, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_RGBA, and mitk::GPGPU::UINT8_RGBA.

Referenced by mitk::GPGPU::Texture::Download(), and mitk::GPGPU::Texture::Upload().

{
  switch(format)
  {
    case mitk::GPGPU::FLOAT32_LUMINANCE:       return GL_LUMINANCE;
    case mitk::GPGPU::FLOAT32_LUMINANCE_ALPHA: return GL_LUMINANCE_ALPHA;
    case mitk::GPGPU::FLOAT32_RGBA:            return GL_RGBA;
          case mitk::GPGPU::UINT8_RGBA:              return GL_RGBA;
  }
  return 0;
}

static GLint convertTextureFormatToInternalFormatGL

(

mitk::GPGPU::TextureFormat

format )

[static]

Definition at line 31 of file mitkGPGPU.cpp.

References mitk::GPGPU::FLOAT32_LUMINANCE, mitk::GPGPU::FLOAT32_LUMINANCE_ALPHA, mitk::GPGPU::FLOAT32_RGBA, GL_LUMINANCE_ALPHA_FLOAT32_ATI, GL_LUMINANCE_FLOAT32_ATI, GL_RGBA32F_ARB, GL_RGBA8, and mitk::GPGPU::UINT8_RGBA.

Referenced by mitk::GPGPU::Texture::Texture().

{
  switch(format)
  {
    case mitk::GPGPU::FLOAT32_LUMINANCE:       return GL_LUMINANCE_FLOAT32_ATI;
    case mitk::GPGPU::FLOAT32_LUMINANCE_ALPHA: return GL_LUMINANCE_ALPHA_FLOAT32_ATI;
          case mitk::GPGPU::FLOAT32_RGBA:            return GL_RGBA32F_ARB;
          case mitk::GPGPU::UINT8_RGBA:              return GL_RGBA8;
  }
  return 0;
}

static GLint convertTextureFormatToTypeGL

(

mitk::GPGPU::TextureFormat

format )

[static]

Definition at line 55 of file mitkGPGPU.cpp.

References mitk::GPGPU::FLOAT32_LUMINANCE, mitk::GPGPU::FLOAT32_LUMINANCE_ALPHA, mitk::GPGPU::FLOAT32_RGBA, GL_FLOAT, GL_UNSIGNED_BYTE, and mitk::GPGPU::UINT8_RGBA.

Referenced by mitk::GPGPU::Texture::Download(), and mitk::GPGPU::Texture::Upload().

{
  switch(format)
  {
    case mitk::GPGPU::FLOAT32_LUMINANCE:       return GL_FLOAT;
    case mitk::GPGPU::FLOAT32_LUMINANCE_ALPHA: return GL_FLOAT;
    case mitk::GPGPU::FLOAT32_RGBA:            return GL_FLOAT;
          case mitk::GPGPU::UINT8_RGBA:              return GL_UNSIGNED_BYTE;
  }
  return 0;
}

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Variable Documentation

char stubVertexShader[] = "void main() { gl_Position = vec4( 2*gl_Vertex.xy-1,0,1 ); }\n" [static]

Definition at line 231 of file mitkGPGPU.cpp.

Referenced by mitk::GPGPU::Shader::Shader().