render_buffer.h

#pragma once
 
#include <cgv/render/context.h>
#include <cgv/data/component_format.h>
 
#include "lib_begin.h"
 
namespace cgv {
    namespace render {
 
class CGV_API render_buffer 
    : public render_buffer_base, 
      public cgv::data::component_format
{
    int width, height;
public:
    using render_component::last_error;
 
    render_buffer(const std::string& description = "[R,G,B,A]");
    void set_nr_multi_samples(unsigned _nr_samples);
    void destruct(const context& ctx);
    bool create(const context& ctx, int width = -1, int height = -1);
    bool is_created() const override;
    ~render_buffer();
    int get_width() const { return width; }
    int get_height() const { return height; }
    bool is_multi_buffer() const { return nr_multi_samples > 0; }
    unsigned get_nr_multi_samples() const { return nr_multi_samples; }
    bool is_depth_buffer() const;
    bool is_color_buffer() const;
    // bool is_stencil_buffer() const;
};
 
    }
}
 
#include <cgv/config/lib_end.h>