58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
/* Copyright (C) 2024 Giovanni Cascione <ing.cascione@gmail.com>
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*
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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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*
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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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*
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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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*/
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#ifndef BACKENDS_LIBRETRO_GRAPHICS_OPENGL_H
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#define BACKENDS_LIBRETRO_GRAPHICS_OPENGL_H
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#include "backends/graphics/opengl/opengl-graphics.h"
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#include "backends/graphics/opengl/texture.h"
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namespace OpenGL {
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class Surface;
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}
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class LibretroOpenGLGraphics : public OpenGL::OpenGLGraphicsManager {
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public:
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LibretroOpenGLGraphics(OpenGL::ContextType contextType);
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bool loadVideoMode(uint requestedWidth, uint requestedHeight, bool resizable, int antialiasing) override {
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return true;
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}
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void refreshScreen() override;
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void setSystemMousePosition(const int x, const int y) override {};
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void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format, const byte *mask) override;
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void initSize(uint width, uint height, const Graphics::PixelFormat *format) override;
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void setMousePosition(int x, int y);
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void resetContext(OpenGL::ContextType contextType);
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OSystem::TransactionError endGFXTransaction() override;
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bool hasFeature(OSystem::Feature f) const override;
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protected:
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bool gameNeedsAspectRatioCorrection() const override {
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return false;
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}
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void handleResizeImpl(const int width, const int height) override;
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private:
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void overrideCursorScaling(void);
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};
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class LibretroHWFramebuffer : public OpenGL::Backbuffer {
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protected:
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void activateInternal() override;
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};
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#endif //BACKENDS_LIBRETRO_GRAPHICS_OPENGL_H
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