95 lines
2.1 KiB
C++
95 lines
2.1 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef GLINSTANCE_H
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#define GLINSTANCE_H
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#include <QMatrix4x4>
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#include <QOffscreenSurface>
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#include <QOpenGLContext>
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#include "render/gl/shaderptr.h"
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#include "render/renderframebuffer.h"
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#include "render/rendermodes.h"
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/**
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* @brief An object containing all resources necessary for each thread to support hardware accelerated rendering
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*
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* RenderInstance contains everything that Nodes will need to draw with on a per-thread basis.
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*
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* In OpenGL,
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*/
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class RenderInstance : public QObject
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{
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public:
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RenderInstance(const int& width,
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const int& height,
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const int& divider,
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const olive::PixelFormat& format,
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const olive::RenderMode& mode);
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void SetShareContext(QOpenGLContext* share);
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bool Start();
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void Stop();
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bool IsStarted();
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RenderFramebuffer* buffer();
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QOpenGLContext* context();
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const int& width() const;
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const int& height() const;
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const int& divider() const;
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const olive::PixelFormat& format() const;
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const olive::RenderMode& mode() const;
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ShaderPtr default_pipeline() const;
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private:
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QOpenGLContext* ctx_;
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QOpenGLContext* share_ctx_;
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QOffscreenSurface surface_;
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RenderFramebuffer buffer_;
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int width_;
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int height_;
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olive::PixelFormat format_;
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olive::RenderMode mode_;
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int divider_;
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ShaderPtr default_pipeline_;
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};
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#endif // GLINSTANCE_H
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