mgl_audio_renderer.h

[詳解]

// SPDX-License-Identifier: Zlib
/* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
 
#ifndef INCGUARD_MGL_AUDIO_RENDERER_H_1610829301
#define INCGUARD_MGL_AUDIO_RENDERER_H_1610829301
 
#include <mgl/audio/mgl_audio_defs.h>
#include <mgl/stl/mgl_stl_containers.h>
 
namespace MGL::Audio
{
using RenderingFunction = void (*)(void **outData, size_t outDataCount, const DataFormat &dataFormat, size_t frameCount) noexcept;
 
class Renderer
{
public:
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    Renderer() noexcept = default;
 
    virtual ~Renderer() noexcept = default;
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    [[nodiscard]] constexpr const DataFormat &GetOutputFormat() const noexcept
    {
        return _outputFormat;
    }
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    virtual bool Initialize(InitializeMode initMode, RenderingFunction rendering) noexcept = 0;
 
 
protected:
    RenderingFunction _rendering{nullptr};    
    DataFormat _outputFormat;                 
};
 
}    // namespace MGL::Audio
#endif    // INCGUARD_MGL_AUDIO_RENDERER_H_1610829301
 
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