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livetrax/libs/ptformat/ptfformat.h
Damien Zammit d686cb213f Added PT .ptf session audio import functionality
Signed-off-by: Damien Zammit <damien@zamaudio.com>
2015-08-06 00:28:35 +02:00

132 lines
3.0 KiB
C++

/*
Copyright (C) 2015 Damien Zammit
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
#ifndef PTFFORMAT_H
#define PTFFORMAT_H
#include <string>
#include <algorithm>
#include <vector>
#include <stdint.h>
class PTFFormat {
public:
PTFFormat();
~PTFFormat();
/* Return values: 0 success
-1 could not open file as ptf
*/
int load(std::string path);
typedef struct wav {
std::string filename;
uint16_t index;
int64_t posabsolute;
int64_t length;
bool operator ==(const struct wav& other) {
return (this->index == other.index);
}
} wav_t;
typedef struct region {
std::string name;
uint16_t index;
int64_t startpos;
int64_t sampleoffset;
int64_t length;
wav_t wave;
bool operator ==(const struct region& other) {
return (this->index == other.index);
}
} region_t;
typedef struct track {
std::string name;
uint16_t index;
uint8_t playlist;
region_t reg;
bool operator ==(const struct track& other) {
return (this->index == other.index);
}
} track_t;
std::vector<wav_t> audiofiles;
std::vector<region_t> regions;
std::vector<track_t> tracks;
static bool trackexistsin(std::vector<track_t> tr, uint16_t index) {
std::vector<track_t>::iterator begin = tr.begin();
std::vector<track_t>::iterator finish = tr.end();
std::vector<track_t>::iterator found;
track_t f = { std::string(""), index };
if ((found = std::find(begin, finish, f)) != finish) {
return true;
}
return false;
}
static bool regionexistsin(std::vector<region_t> reg, uint16_t index) {
std::vector<region_t>::iterator begin = reg.begin();
std::vector<region_t>::iterator finish = reg.end();
std::vector<region_t>::iterator found;
region_t r = { std::string(""), index };
if ((found = std::find(begin, finish, r)) != finish) {
return true;
}
return false;
}
static bool wavexistsin(std::vector<wav_t> wv, uint16_t index) {
std::vector<wav_t>::iterator begin = wv.begin();
std::vector<wav_t>::iterator finish = wv.end();
std::vector<wav_t>::iterator found;
wav_t w = { std::string(""), index };
if ((found = std::find(begin, finish, w)) != finish) {
return true;
}
return false;
}
uint32_t sessionrate;
uint8_t version;
unsigned char c0;
unsigned char c1;
unsigned char *ptfunxored;
int len;
private:
bool foundin(std::string haystack, std::string needle);
void parse(void);
void parse8header(void);
void parse9header(void);
void parserest(void);
std::vector<wav_t> actualwavs;
};
#endif