mythrenderopengl.cpp File Reference

#include <algorithm>
#include <cmath>
#include <QLibrary>
#include <QPainter>
#include <QWindow>
#include <QWidget>
#include <QGuiApplication>
#include "libmythbase/mythcorecontext.h"
#include "libmythbase/mythlogging.h"
#include "mythmainwindow.h"
#include "mythrenderopengl.h"
#include "mythrenderopenglshaders.h"
#include "mythuitype.h"
#include "platforms/mythxdisplay.h"

Include dependency graph for mythrenderopengl.cpp:

Go to the source code of this file.

Macros
#define	LOC   QString("OpenGL: ")

Functions
static constexpr QLatin1String	GLYesNo (bool v)
QOpenGLShaderProgram *	ShaderError (QOpenGLShaderProgram *Shader, const QString &Source)

Variables
static constexpr GLuint	VERTEX_INDEX { 0 }
static constexpr GLuint	COLOR_INDEX { 1 }
static constexpr GLuint	TEXTURE_INDEX { 2 }
static constexpr GLint	VERTEX_SIZE { 2 }
static constexpr GLint	TEXTURE_SIZE { 2 }
static constexpr GLuint	kVertexOffset { 0 }
static constexpr GLuint	kTextureOffset { 8 * sizeof(GLfloat) }
static constexpr int	MAX_VERTEX_CACHE { 500 }
static const float	kLimitedRangeOffset = (16.0F / 255.0F)
static const float	kLimitedRangeScale = (219.0F / 255.0F)

Macro Definition Documentation

LOC

#define LOC   QString("OpenGL: ")

Definition at line 24 of file mythrenderopengl.cpp.

Function Documentation

GLYesNo()

static constexpr QLatin1String GLYesNo ( bool  v )

staticconstexpr

Definition at line 394 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::DebugFeatures().

ShaderError()

QOpenGLShaderProgram* ShaderError ( QOpenGLShaderProgram *  Shader, const QString &  Source  )

inline

Definition at line 1403 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::CreateComputeShader(), and MythRenderOpenGL::CreateShaderProgram().

Variable Documentation

VERTEX_INDEX

constexpr GLuint VERTEX_INDEX { 0 }

staticconstexpr

Definition at line 31 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::ClearRect(), MythRenderOpenGL::CreateShaderProgram(), MythRenderOpenGL::DrawBitmap(), MythRenderOpenGL::DrawProcedural(), and MythRenderOpenGL::DrawRoundRect().

COLOR_INDEX

constexpr GLuint COLOR_INDEX { 1 }

staticconstexpr

Definition at line 32 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::ClearRect(), MythRenderOpenGL::CreateShaderProgram(), MythRenderOpenGL::DrawBitmap(), and MythRenderOpenGL::DrawRoundRect().

TEXTURE_INDEX

constexpr GLuint TEXTURE_INDEX { 2 }

staticconstexpr

Definition at line 33 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::CreateShaderProgram(), and MythRenderOpenGL::DrawBitmap().

VERTEX_SIZE

constexpr GLint VERTEX_SIZE { 2 }

staticconstexpr

Definition at line 34 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::ClearRect(), MythRenderOpenGL::DrawBitmap(), MythRenderOpenGL::DrawProcedural(), and MythRenderOpenGL::DrawRoundRect().

TEXTURE_SIZE

constexpr GLint TEXTURE_SIZE { 2 }

staticconstexpr

Definition at line 35 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::DrawBitmap().

kVertexOffset

constexpr GLuint kVertexOffset { 0 }

staticconstexpr

Definition at line 37 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::ClearRect(), MythRenderOpenGL::DrawBitmap(), MythRenderOpenGL::DrawProcedural(), and MythRenderOpenGL::DrawRoundRect().

kTextureOffset

constexpr GLuint kTextureOffset { 8 * sizeof(GLfloat) }

staticconstexpr

Definition at line 38 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::DrawBitmap(), and MythRenderOpenGL::GetCachedVBO().

MAX_VERTEX_CACHE

constexpr int MAX_VERTEX_CACHE { 500 }

staticconstexpr

Definition at line 40 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::GetCachedVBO(), and MythRenderOpenGL::GetCachedVertices().

kLimitedRangeOffset

const float kLimitedRangeOffset = (16.0F / 255.0F)

static

Definition at line 957 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::ClearRect(), and MythRenderOpenGL::DrawRoundRect().

kLimitedRangeScale

const float kLimitedRangeScale = (219.0F / 255.0F)

static

Definition at line 958 of file mythrenderopengl.cpp.

Referenced by MythRenderOpenGL::ClearRect(), and MythRenderOpenGL::DrawRoundRect().