input_msu.h

#include "stdafx.h"
#include "stdint.h"

#ifndef __INPUT_MSU_H__
#define __INPUT_MSU_H__


class input_msu
{
private:
	service_ptr_t<file>		m_File;
	pfc::array_t<t_uint8>	m_DecodeBuffer;

	uint32_t				m_PcmFileLength;
	uint32_t				m_PcmFileLoop;
	uint32_t				m_PcmFilePos;
	pfc::array_t<t_uint8>	m_PcmFile;			// in-memory copy of PCM file
	pfc::string8			m_PcmPath;			// PCM file path

public:
	input_msu();
	~input_msu();

	static bool g_is_our_path(const char *p_path, const char *p_extension) {
		return (::stricmp_utf8(p_extension, "pcm") == 0);
	}

	void open(service_ptr_t<file> p_filehint, const char * p_path, t_input_open_reason p_reason, abort_callback &p_abort);
	void get_info(file_info &p_info, abort_callback &p_abort);
	void decode_initialize(unsigned int p_flags, abort_callback &p_abort);
	bool decode_run(audio_chunk &p_chunk, abort_callback &p_abort);
	void decode_seek(double p_seconds, abort_callback &p_abort);
	bool decode_can_seek() { return true; }

	t_filestats get_file_stats(abort_callback & p_abort) { return m_File->get_stats(p_abort); }
	void decode_on_idle(abort_callback & p_abort) { m_File->on_idle(p_abort); }
	bool decode_get_dynamic_info(file_info &p_out, double &p_timestamp_delta) { return false; }
	bool decode_get_dynamic_info_track(file_info &p_out, double &p_timestamp_delta) { return false; }
	static bool g_is_our_content_type(const char *p_content_type) { return false; }
	void retag(const file_info &p_info, abort_callback &p_abort) {}
};

#endif /* __INPUT_SNESAPU___ */