1 #ifndef DALI_TOOLKIT_INTERNAL_GL_VIEW_H
2 #define DALI_TOOLKIT_INTERNAL_GL_VIEW_H
5 * Copyright (c) 2022 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/devel-api/actors/actor-devel.h>
23 #include <dali/devel-api/adaptor-framework/native-image-source-queue.h>
24 #include <dali/public-api/adaptor-framework/window.h>
25 #include <dali/public-api/rendering/geometry.h>
26 #include <dali/public-api/rendering/shader.h>
29 #include <dali-toolkit/internal/controls/gl-view/gl-view-interface-impl.h>
30 #include <dali-toolkit/internal/controls/gl-view/gl-view-render-thread.h>
31 #include <dali-toolkit/public-api/controls/control-impl.h>
32 #include <dali-toolkit/public-api/controls/gl-view/gl-view.h>
34 namespace Dali::Toolkit
40 class GlView : public Dali::Toolkit::Internal::GlViewImpl
47 * @copydoc Dali::Toolkit::GlView::New()
49 static Dali::Toolkit::GlView New(Dali::Toolkit::GlView::ColorFormat colorFormat);
52 * Construct a new GlView.
54 GlView(Dali::Toolkit::GlView::ColorFormat colorFormat);
57 * @copydoc Dali::Toolkit::GlView::RegisterGlCallbacks()
59 void RegisterGlCallbacks(CallbackBase* initCallback, CallbackBase* renderFrameCallback, CallbackBase* terminateCallback) override;
62 * @copydoc Dali::Toolkit::GlView::SetResizeCallback()
64 void SetResizeCallback(CallbackBase* resizeCallback) override;
67 * @copydoc Dali::Toolkit::GlView::SetGraphicsConfig()
69 bool SetGraphicsConfig(bool depth, bool stencil, int msaa, Dali::Toolkit::GlView::GraphicsApiVersion version) override;
72 * @copydoc Dali::Toolkit::GlView::SetRenderingMode()
74 void SetRenderingMode(Dali::Toolkit::GlView::RenderingMode mode) override;
77 * @copydoc Dali::Toolkit::GlView::GetRenderingMode()
79 Dali::Toolkit::GlView::RenderingMode GetRenderingMode() const override;
82 * @copydoc Dali::Toolkit::GlView::RenderOnce()
84 void RenderOnce() override;
87 * @copydoc Dali::Toolkit::GlView::BindTextureResources()
89 void BindTextureResources(std::vector<Dali::Texture> textures) override;
91 private: // From Control
93 * @copydoc Toolkit::Control::OnInitialize()
95 virtual void OnInitialize() override;
98 * @copydoc Toolkit::Control::OnSceneConnection()
100 void OnSceneConnection(int depth) override;
103 * @copydoc Toolkit::Control::OnSceneDisconnection()
105 void OnSceneDisconnection() override;
108 * @copydoc Toolkit::Control::OnSizeSet()
110 void OnSizeSet(const Vector3& targetSize) override;
113 // Undefined copy constructor and assignment operators
114 GlView(const GlView& GlView);
115 GlView& operator=(const GlView& GlView);
118 * Callback when the visibility of the GlView is changed
120 void OnControlVisibilityChanged(Dali::Actor actor, bool visible, Dali::DevelActor::VisibilityChange::Type type);
123 * Callback when the visibility of the window is changed
125 void OnWindowVisibilityChanged(Dali::Window window, bool visible);
128 * Creates the geometry for texturing.
130 Dali::Geometry CreateTexturedQuad();
133 * Adds renderer to Actor.
138 * Creates shader for rendering.
140 Dali::Shader CreateShader();
143 * @brief Gets the NativeImageSourceQueue's ColorFormat with the GlView's ColorFormat.
144 * @param[in] colorFormat the color format of the GlView.
145 * @return The color format of NativeImageSourceQueue
147 Dali::NativeImageSourceQueue::ColorFormat GetColorFormat(Dali::Toolkit::GlView::ColorFormat format);
150 std::unique_ptr<GlViewRenderThread> mRenderThread;
151 Dali::NativeImageSourceQueuePtr mNativeImageQueue;
152 Dali::Toolkit::GlView::RenderingMode mRenderingMode;
153 Dali::Toolkit::GlView::ColorFormat mColorFormat;
160 } // namespace Internal
162 } // namespace Dali::Toolkit
164 #endif // DALI_TOOLKIT_INTERNAL_GL_VIEW_H