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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Classes | Macros | Enumerations
qopenglpaintengine_p.h File Reference

(7cf6c57648c67bea42a54c561dc3c1616a305756)

#include <QDebug>
#include <qopenglpaintdevice.h>
#include <private/qpaintengineex_p.h>
#include <private/qopenglengineshadermanager_p.h>
#include <private/qopengl2pexvertexarray_p.h>
#include <private/qfontengine_p.h>
#include <private/qdatabuffer_p.h>
#include <private/qtriangulatingstroker_p.h>
#include <private/qopenglextensions_p.h>
#include <QOpenGLVertexArrayObject>
#include <QOpenGLBuffer>
+ Include dependency graph for qopenglpaintengine_p.h:
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Go to the source code of this file.

Classes

class  QOpenGL2PaintEngineState
 
class  QOpenGL2PaintEngineEx
 
class  QOpenGL2PaintEngineExPrivate
 

Macros

#define GL_STENCIL_HIGH_BIT   GLuint(0x80)
 
#define QT_UNKNOWN_TEXTURE_UNIT   GLuint(-1)
 
#define QT_DEFAULT_TEXTURE_UNIT   GLuint(0)
 
#define QT_BRUSH_TEXTURE_UNIT   GLuint(0)
 
#define QT_IMAGE_TEXTURE_UNIT   GLuint(0)
 
#define QT_MASK_TEXTURE_UNIT   GLuint(1)
 
#define QT_BACKGROUND_TEXTURE_UNIT   GLuint(2)
 
#define QT_GL_VERTEX_ARRAY_TRACKED_COUNT   3
 

Enumerations

enum  EngineMode {
  ImageDrawingMode , TextDrawingMode , BrushDrawingMode , ImageArrayDrawingMode ,
  ImageOpacityArrayDrawingMode
}
 

Macro Definition Documentation

◆ GL_STENCIL_HIGH_BIT

#define GL_STENCIL_HIGH_BIT   GLuint(0x80)

Definition at line 44 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineExPrivate::fill(), QOpenGL2PaintEngineExPrivate::fillStencilWithVertexArray(), QOpenGL2PaintEngineExPrivate::resetClipIfNeeded(), QOpenGL2PaintEngineExPrivate::stroke(), QOpenGL2PaintEngineExPrivate::updateClipScissorTest(), and QOpenGL2PaintEngineExPrivate::writeClip().

◆ QT_BACKGROUND_TEXTURE_UNIT

#define QT_BACKGROUND_TEXTURE_UNIT   GLuint(2)

Definition at line 50 of file qopenglpaintengine_p.h.

◆ QT_BRUSH_TEXTURE_UNIT

#define QT_BRUSH_TEXTURE_UNIT   GLuint(0)

Definition at line 47 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineExPrivate::drawCachedGlyphs(), QOpenGL2PaintEngineExPrivate::updateBrushTexture(), and QOpenGL2PaintEngineExPrivate::updateBrushUniforms().

◆ QT_DEFAULT_TEXTURE_UNIT

#define QT_DEFAULT_TEXTURE_UNIT   GLuint(0)

Definition at line 46 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineExPrivate::resetGLState().

◆ QT_GL_VERTEX_ARRAY_TRACKED_COUNT

#define QT_GL_VERTEX_ARRAY_TRACKED_COUNT   3

Definition at line 139 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineEx::begin(), QOpenGL2PaintEngineEx::beginNativePainting(), QOpenGL2PaintEngineExPrivate::setVertexAttribArrayEnabled(), and QOpenGL2PaintEngineExPrivate::syncGlState().

◆ QT_IMAGE_TEXTURE_UNIT

#define QT_IMAGE_TEXTURE_UNIT   GLuint(0)

Definition at line 48 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineExPrivate::drawCachedGlyphs(), QOpenGL2PaintEngineEx::drawImage(), QOpenGL2PaintEngineEx::drawPixmap(), QOpenGL2PaintEngineExPrivate::drawPixmapFragments(), QOpenGL2PaintEngineEx::drawTexture(), Q_TRACE_INSTRUMENT(), and QOpenGLTextureGlyphCache::resizeTextureData().

◆ QT_MASK_TEXTURE_UNIT

#define QT_MASK_TEXTURE_UNIT   GLuint(1)

Definition at line 49 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineExPrivate::drawCachedGlyphs(), and QOpenGLEngineSharedShaders::findProgramInCache().

◆ QT_UNKNOWN_TEXTURE_UNIT

#define QT_UNKNOWN_TEXTURE_UNIT   GLuint(-1)

Definition at line 45 of file qopenglpaintengine_p.h.

Referenced by QOpenGL2PaintEngineEx::beginNativePainting().

Enumeration Type Documentation

◆ EngineMode

enum EngineMode
Enumerator
ImageDrawingMode 
TextDrawingMode 
BrushDrawingMode 
ImageArrayDrawingMode 
ImageOpacityArrayDrawingMode 

Definition at line 34 of file qopenglpaintengine_p.h.