uniform.h

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#pragma once
 
#include "handle_impl.h"
#include <string>
 
#include "frame_buffer.h"
#include "texture.h"
 
#include <limits>
#include <map>
#include <memory>
 
namespace gfx
{
 
void deinit_uniform_cache();
 
struct uniform : public handle_impl<uniform, uniform_handle>
{
    uniform() = default;
    ~uniform();
    //-----------------------------------------------------------------------------
    //  Name : populate ()
    //-----------------------------------------------------------------------------
    uniform(const std::string& _name, uniform_type _type, std::uint16_t _num = 1);
 
    //-----------------------------------------------------------------------------
    //  Name : populate ()
    //-----------------------------------------------------------------------------
    uniform(handle_type_t _handle);
 
    //-----------------------------------------------------------------------------
    //  Name : set_texture ()
    //-----------------------------------------------------------------------------
    void set_texture(uint8_t _stage,
                     const gfx::frame_buffer* _handle,
                     uint8_t _attachment = 0,
                     uint32_t _flags = std::numeric_limits<uint32_t>::max());
 
    //-----------------------------------------------------------------------------
    //  Name : set_texture ()
    //-----------------------------------------------------------------------------
    void set_texture(uint8_t _stage,
                     const gfx::texture* _texture,
                     uint32_t _flags = std::numeric_limits<uint32_t>::max());
 
    //-----------------------------------------------------------------------------
    //  Name : set_uniform ()
    //-----------------------------------------------------------------------------
    void set_uniform(const void* _value, uint16_t _num = 1);
 
    uniform_info info;
};
 
} // namespace gfx