qglshaderprogram.cpp File Reference

#include "qglshaderprogram.h"
#include "qglextensions_p.h"
#include "qgl_p.h"
#include <QtCore/private/qobject_p.h>
#include <QtCore/qdebug.h>
#include <QtCore/qfile.h>
#include <QtCore/qvarlengtharray.h>
#include <QtCore/qvector.h>

Go to the source code of this file.

Classes
class	QGLShaderPrivate
class	QGLShaderProgramPrivate

Macros
#define	ctx   shaderGuard.context()
#define	ctx   d->shaderGuard.context()
#define	ctx   programGuard.context()
#define	ctx   d->programGuard.context()
#define	ctx   QGLContext::currentContext()
#define	ctx   d->programGuard.context()
#define	GL_CURRENT_VERTEX_ATTRIB   0x8626
#define	GL_NUM_SHADER_BINARY_FORMATS   0x8DF9
#define	GL_SHADER_BINARY_FORMATS   0x8DF8
#define	GL_SHADER_SOURCE_LENGTH   0x8B88
#define	QGL_DEFINE_QUALIFIERS   1
#define	setUniformGenericMatrix(func, colfunc, location, value, cols, rows)
#define	setUniformGenericMatrixArray(func, colfunc, location, values, count, type, cols, rows)
#define	setUniformMatrix(func, location, value, cols, rows)
#define	setUniformMatrixArray(func, location, values, count, type, cols, rows)

Variables
static const char	qualifierDefines []

Macro Definition Documentation

ctx [1/6]

#define ctx   shaderGuard.context()

Definition at line 1012 of file qglshaderprogram.cpp.

ctx [2/6]

#define ctx   d->shaderGuard.context()

Definition at line 1012 of file qglshaderprogram.cpp.

ctx [3/6]

#define ctx   programGuard.context()

Definition at line 1012 of file qglshaderprogram.cpp.

ctx [4/6]

#define ctx   d->programGuard.context()

Definition at line 1012 of file qglshaderprogram.cpp.

ctx [5/6]

#define ctx   QGLContext::currentContext()

Definition at line 1012 of file qglshaderprogram.cpp.

ctx [6/6]

#define ctx   d->programGuard.context()

Definition at line 1012 of file qglshaderprogram.cpp.

GL_CURRENT_VERTEX_ATTRIB

#define GL_CURRENT_VERTEX_ATTRIB   0x8626

Definition at line 187 of file qglshaderprogram.cpp.

GL_NUM_SHADER_BINARY_FORMATS

#define GL_NUM_SHADER_BINARY_FORMATS   0x8DF9

Definition at line 196 of file qglshaderprogram.cpp.

GL_SHADER_BINARY_FORMATS

#define GL_SHADER_BINARY_FORMATS   0x8DF8

Definition at line 193 of file qglshaderprogram.cpp.

GL_SHADER_SOURCE_LENGTH

#define GL_SHADER_SOURCE_LENGTH   0x8B88

Definition at line 190 of file qglshaderprogram.cpp.

Referenced by QGLShader::sourceCode().

QGL_DEFINE_QUALIFIERS

#define QGL_DEFINE_QUALIFIERS   1

Definition at line 375 of file qglshaderprogram.cpp.

setUniformGenericMatrix

#define setUniformGenericMatrix	(		func,
			colfunc,
			location,
			value,
			cols,
			rows
	)

Value:

if (location == -1) \
        return; \
    if (sizeof(qreal) == sizeof(GLfloat)) { \
        const GLfloat *data = reinterpret_cast<const GLfloat *> \
            (value.constData());  \
        if (func) \
            func(location, 1, GL_FALSE, data); \
        else \
            colfunc(location, cols, data); \
    } else { \
        GLfloat mat[cols * rows]; \
        const qreal *data = value.constData(); \
        for (int i = 0; i < cols * rows; ++i) \
            mat[i] = data[i]; \
        if (func) \
            func(location, 1, GL_FALSE, mat); \
        else \
            colfunc(location, cols, mat); \
    }

Definition at line 2335 of file qglshaderprogram.cpp.

Referenced by QGLShaderProgram::setUniformValue().

setUniformGenericMatrixArray

#define setUniformGenericMatrixArray	(		func,
			colfunc,
			location,
			values,
			count,
			type,
			cols,
			rows
	)

Value:

if (location == -1 || count <= 0) \
        return; \
    if (sizeof(type) == sizeof(GLfloat) * cols * rows) { \
        const GLfloat *data = reinterpret_cast<const GLfloat *> \
            (values[0].constData());  \
        if (func) \
            func(location, count, GL_FALSE, data); \
        else \
            colfunc(location, count * cols, data); \
    } else { \
        QVarLengthArray<GLfloat> temp(cols * rows * count); \
        for (int index = 0; index < count; ++index) { \
            for (int index2 = 0; index2 < (cols * rows); ++index2) { \
                temp.data()[cols * rows * index + index2] = \
                    values[index].constData()[index2]; \
            } \
        } \
        if (func) \
            func(location, count, GL_FALSE, temp.constData()); \
        else \
            colfunc(location, count * cols, temp.constData()); \
    }

Definition at line 3009 of file qglshaderprogram.cpp.

Referenced by QGLShaderProgram::setUniformValueArray().

setUniformMatrix

#define setUniformMatrix	(		func,
			location,
			value,
			cols,
			rows
	)

Value:

if (location == -1) \
        return; \
    if (sizeof(qreal) == sizeof(GLfloat)) { \
        func(location, 1, GL_FALSE, \
             reinterpret_cast<const GLfloat *>(value.constData())); \
    } else { \
        GLfloat mat[cols * rows]; \
        const qreal *data = value.constData(); \
        for (int i = 0; i < cols * rows; ++i) \
            mat[i] = data[i]; \
        func(location, 1, GL_FALSE, mat); \
    }

Definition at line 2321 of file qglshaderprogram.cpp.

Referenced by QGLShaderProgram::setUniformValue().

setUniformMatrixArray

#define setUniformMatrixArray	(		func,
			location,
			values,
			count,
			type,
			cols,
			rows
	)

Value:

if (location == -1 || count <= 0) \
        return; \
    if (sizeof(type) == sizeof(GLfloat) * cols * rows) { \
        func(location, count, GL_FALSE, \
             reinterpret_cast<const GLfloat *>(values[0].constData())); \
    } else { \
        QVarLengthArray<GLfloat> temp(cols * rows * count); \
        for (int index = 0; index < count; ++index) { \
            for (int index2 = 0; index2 < (cols * rows); ++index2) { \
                temp.data()[cols * rows * index + index2] = \
                    values[index].constData()[index2]; \
            } \
        } \
        func(location, count, GL_FALSE, temp.constData()); \
    }

Definition at line 2992 of file qglshaderprogram.cpp.

Referenced by QGLShaderProgram::setUniformValueArray().

Variable Documentation

qualifierDefines

const char qualifierDefines[]

static

Initial value:

=
    "#define lowp\n"
    "#define mediump\n"
    "#define highp\n"

Definition at line 376 of file qglshaderprogram.cpp.

Referenced by QGLShader::compileSourceCode().