39 lines
687 B
C
39 lines
687 B
C
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// FrameBuffer.h
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#ifdef __EMSCRIPTEN__
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#else
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#include "GL/glew.h"
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#endif
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#pragma once
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#include <iostream>
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#if defined(__APPLE__)
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#include <SDL2/SDL.h>
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#if defined(IMGUI_IMPL_OPENGL_ES2)
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#include <SDL2/SDL_opengles.h>
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#else
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#include <SDL2/SDL_opengl.h>
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#endif
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#else
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#include <SDL.h>
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#if defined(IMGUI_IMPL_OPENGL_ES2)
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#include <SDL_opengles2.h>
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#else
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#include <SDL_opengl.h>
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#endif
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#endif
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class FrameBuffer {
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public:
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FrameBuffer(float width, float height);
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~FrameBuffer();
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unsigned int getFrameTexture();
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void RescaleFrameBuffer(float width, float height);
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void Bind() const;
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void Unbind() const;
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private:
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unsigned int fbo;
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unsigned int texture;
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unsigned int rbo;
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};
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