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qsgsoftwarecontext_p.h

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtQuick module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
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15** information use the contact form at https://www.qt.io/contact-us.-
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17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
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20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
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30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
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36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#ifndef QSGSOFTWARECONTEXT_H-
41#define QSGSOFTWARECONTEXT_H-
42-
43//-
44// W A R N I N G-
45// --------------
46//-
47// This file is not part of the Qt API. It exists purely as an-
48// implementation detail. This header file may change from version to-
49// version without notice, or even be removed.-
50//-
51// We mean it.-
52//-
53-
54#include <private/qsgcontext_p.h>-
55#include <private/qsgadaptationlayer_p.h>-
56#include "qsgrendererinterface.h"-
57-
58Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_TIME_RENDERLOOP)-
59Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_TIME_COMPILATION)-
60Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_TIME_TEXTURE)-
61Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_TIME_GLYPH)-
62Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_TIME_RENDERER)-
63Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_INFO)-
64Q_DECLARE_LOGGING_CATEGORY(QSG_RASTER_LOG_RENDERLOOP)-
65-
66QT_BEGIN_NAMESPACE-
67-
68class QSGSoftwareRenderContext : public QSGRenderContext-
69{-
70 Q_OBJECT-
71public:-
72 QSGSoftwareRenderContext(QSGContext *ctx);-
73 void initializeIfNeeded();-
74 void invalidate() override;-
75 void renderNextFrame(QSGRenderer *renderer, uint fbo) override;-
76 QSGTexture *createTexture(const QImage &image, uint flags = CreateTexture_Alpha) const override;-
77 QSGRenderer *createRenderer() override;-
78 int maxTextureSize() const override;-
79-
80 bool m_initialized;-
81 QPainter *m_activePainter;-
82};-
83-
84class QSGSoftwareContext : public QSGContext, public QSGRendererInterface-
85{-
86 Q_OBJECT-
87public:-
88 explicit QSGSoftwareContext(QObject *parent = nullptr);-
89-
90 QSGRenderContext *createRenderContext() override { return new QSGSoftwareRenderContext(this); }
executed 2 times by 1 test: return new QSGSoftwareRenderContext(this);
Executed by:
  • tst_qquickshape
2
91 QSGInternalRectangleNode *createInternalRectangleNode() override;-
92 QSGInternalImageNode *createInternalImageNode() override;-
93 QSGPainterNode *createPainterNode(QQuickPaintedItem *item) override;-
94 QSGGlyphNode *createGlyphNode(QSGRenderContext *rc, bool preferNativeGlyphNode) override;-
95 QSGLayer *createLayer(QSGRenderContext *renderContext) override;-
96 QSurfaceFormat defaultSurfaceFormat() const override;-
97 QSGRendererInterface *rendererInterface(QSGRenderContext *renderContext) override;-
98 QSGRectangleNode *createRectangleNode() override;-
99 QSGImageNode *createImageNode() override;-
100 QSGNinePatchNode *createNinePatchNode() override;-
101#if QT_CONFIG(quick_sprite)-
102 QSGSpriteNode *createSpriteNode() override;-
103#endif-
104-
105 GraphicsApi graphicsApi() const override;-
106 ShaderType shaderType() const override;-
107 ShaderCompilationTypes shaderCompilationType() const override;-
108 ShaderSourceTypes shaderSourceType() const override;-
109 void *getResource(QQuickWindow *window, Resource resource) const override;-
110};-
111-
112QT_END_NAMESPACE-
113-
114#endif // QSGSOFTWARECONTEXT_H-
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