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https://github.com/libretro/scummvm.git
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80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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 PLAYGROUND3D_GFX_OPENGL_SHADERS_H
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#define PLAYGROUND3D_GFX_OPENGL_SHADERS_H
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#include "common/rect.h"
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#include "math/rect2d.h"
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#include "graphics/opengl/shader.h"
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#include "graphics/opengl/system_headers.h"
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#include "engines/playground3d/gfx.h"
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namespace Playground3d {
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class ShaderRenderer : public Renderer {
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public:
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ShaderRenderer(OSystem *_system);
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virtual ~ShaderRenderer();
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void init() override;
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void deinit() override;
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void clear(const Math::Vector4d &clearColor) override;
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void loadTextureRGBA(Graphics::Surface *texture) override;
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void loadTextureRGB(Graphics::Surface *texture) override;
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void loadTextureRGB565(Graphics::Surface *texture) override;
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void loadTextureRGBA5551(Graphics::Surface *texture) override;
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void loadTextureRGBA4444(Graphics::Surface *texture) override;
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void setupViewport(int x, int y, int width, int height) override;
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void drawCube(const Math::Vector3d &pos, const Math::Vector3d &roll) override;
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void drawPolyOffsetTest(const Math::Vector3d &pos, const Math::Vector3d &roll) override;
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void dimRegionInOut(float fade) override;
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void drawInViewport() override;
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void drawRgbaTexture() override;
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void enableFog(const Math::Vector4d &fogColor) override;
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private:
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OpenGL::Shader *_cubeShader;
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OpenGL::Shader *_fadeShader;
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OpenGL::Shader *_bitmapShader;
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GLuint _cubeVBO;
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GLuint _fadeVBO;
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GLuint _bitmapVBO;
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Common::Rect _currentViewport;
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GLuint _textureRgbaId[5];
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GLuint _textureRgbId[5];
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GLuint _textureRgb565Id[2];
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GLuint _textureRgba5551Id[2];
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GLuint _textureRgba4444Id[2];
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};
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} // End of namespace Playground3d
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#endif // PLAYGROUND3D_GFX_OPENGL_SHADERS_H
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