glweaver.h

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#pragma once
 
#include<memory>
#include "sr/management/srcontext.h"
#include "windows.h"
#include "sr/weaver/Weaver.h"
 
#ifdef WIN32
#   ifdef COMPILING_DLL_SimulatedRealityOpenGL
#     define DIMENCOSR_API __declspec(dllexport)
#   else
#     define DIMENCOSR_API __declspec(dllimport)
#   endif
#else
#   define DIMENCOSR_API
#endif
 
// GL types
typedef unsigned int GLuint;
typedef int GLsizei;
 
namespace SR {
    class DIMENCOSR_API GLWeaverBase{
    protected:
        class Impl;
#pragma warning(suppress: 4251)
        std::unique_ptr<Impl> pimpl;
    public:
        GLWeaverBase();
        ~GLWeaverBase();
 
        GLuint getFrameBuffer();
 
        void setInputFrameBuffer(GLuint frameBufferID, GLuint renderedTextureID);
 
        void setWindowHandle(HWND handle);
 
        [[deprecated("Use the canWeave(...) functions that accept parameters")]]
        bool canWeave();
 
        bool canWeave(unsigned int width, unsigned int height);
 
        bool canWeave(unsigned int width, unsigned int height, unsigned int xOffset, unsigned int yOffset);
 
        void weave(unsigned int width, unsigned int height);
 
        void weave(unsigned int width, unsigned int height, unsigned int xOffset, unsigned int yOffset);
    };
 
    class DIMENCOSR_API GLWeaver : public GLWeaverBase {
    public:
        [[deprecated("use the constructor of GLWeaver directly")]]
        static GLWeaver* create(SR::SRContext& context, unsigned int width, unsigned int height);
 
        GLWeaver(SR::SRContext& context, unsigned int width, unsigned int height);
 
        ~GLWeaver();
    };
 
    class DIMENCOSR_API PredictingGLWeaver : public GLWeaverBase {
    public:
        [[deprecated("Use non-deprecated constructors")]]
        PredictingGLWeaver(SR::SRContext& context, unsigned int width, unsigned int height);
 
        PredictingGLWeaver(SR::SRContext& context, unsigned int width, unsigned int height, HWND window);
 
        ~PredictingGLWeaver();
 
        void setLatency(uint64_t latency);
 
        void setLatencyInFrames(uint64_t latencyInFrames);
 
    };
}
 
#undef DIMENCOSR_API