*/
-#include "ptfformat.h"
-
#include <stdio.h>
+#include <stdlib.h>
#include <string>
#include <string.h>
#include <assert.h>
-using namespace std;
-
-static const uint32_t baselut[16] = {
- 0xaaaaaaaa, 0xaa955555, 0xa9554aaa, 0xa552a955,
- 0xb56ad5aa, 0x95a95a95, 0x94a5294a, 0x9696b4b5,
- 0xd2d25a5a, 0xd24b6d25, 0xdb6db6da, 0xd9249b6d,
- 0xc9b64d92, 0xcd93264d, 0xccd99b32, 0xcccccccd
-};
-
-static const uint32_t xorlut[16] = {
- 0x00000000, 0x00000b00, 0x000100b0, 0x00b0b010,
- 0x010b0b01, 0x0b10b10b, 0x01bb101b, 0x0111bbbb,
- 0x1111bbbb, 0x1bbb10bb, 0x1bb0bb0b, 0xbb0b0bab,
- 0xbab0b0ba, 0xb0abaaba, 0xba0aabaa, 0xbaaaaaaa
-};
-
-static uint32_t swapbytes32 (const uint32_t v) {
- uint32_t rv = 0;
- rv |= ((v >> 0) & 0xf) << 28;
- rv |= ((v >> 4) & 0xf) << 24;
- rv |= ((v >> 8) & 0xf) << 20;
- rv |= ((v >> 12) & 0xf) << 16;
- rv |= ((v >> 16) & 0xf) << 12;
- rv |= ((v >> 20) & 0xf) << 8;
- rv |= ((v >> 24) & 0xf) << 4;
- rv |= ((v >> 28) & 0xf) << 0;
- return rv;
-}
-
-static uint64_t gen_secret (int i) {
- assert (i > 0 && i < 256);
- int iwrap = i & 0x7f; // wrap at 0x80;
- uint32_t xor_lo = 0; // 0x40 flag
- int idx; // mirror at 0x40;
+#include <glib/gstdio.h>
- if (iwrap & 0x40) {
- xor_lo = 0x1;
- idx = 0x80 - iwrap;
- } else {
- idx = iwrap;
- }
-
- int i16 = (idx >> 1) & 0xf;
- if (idx & 0x20) {
- i16 = 15 - i16;
- }
+#include "ptfformat.h"
- uint32_t lo = baselut [i16];
- uint32_t xk = xorlut [i16];
+using namespace std;
- if (idx & 0x20) {
- lo ^= 0xaaaaaaab;
- xk ^= 0x10000000;
+static void
+hexdump(uint8_t *data, int len)
+{
+ int i,j,end,step=16;
+
+ for (i = 0; i < len; i += step) {
+ printf("0x%02X: ", i);
+ end = i + step;
+ if (end > len) end = len;
+ for (j = i; j < end; j++) {
+ printf("0x%02X ", data[j]);
+ }
+ for (j = i; j < end; j++) {
+ if (data[j] < 128 && data[j] > 32)
+ printf("%c", data[j]);
+ else
+ printf(".");
+ }
+ printf("\n");
}
- uint32_t hi = swapbytes32 (lo) ^ xk;
- return ((uint64_t)hi << 32) | (lo ^ xor_lo);
}
-PTFFormat::PTFFormat() {
+PTFFormat::PTFFormat() : version(0), product(NULL) {
}
PTFFormat::~PTFFormat() {
FILE *fp;
unsigned char xxor[256];
unsigned char ct;
- unsigned char px;
- uint64_t key;
- uint16_t i;
- int j;
- int inv;
- unsigned char message;
-
- if (! (fp = fopen(path.c_str(), "rb"))) {
+ uint64_t i;
+ uint8_t xor_type;
+ uint8_t xor_value;
+ uint8_t xor_delta;
+ uint16_t xor_len;
+ int err;
+
+ if (! (fp = g_fopen(path.c_str(), "rb"))) {
return -1;
}
fseek(fp, 0, SEEK_END);
len = ftell(fp);
- if (len < 0x40) {
+ if (len < 0x14) {
fclose(fp);
return -1;
}
- fseek(fp, 0x40, SEEK_SET);
- fread(&c0, 1, 1, fp);
- fread(&c1, 1, 1, fp);
-
- // For version <= 7 support:
- version = c0 & 0x0f;
- c0 = c0 & 0xc0;
if (! (ptfunxored = (unsigned char*) malloc(len * sizeof(unsigned char)))) {
/* Silently fail -- out of memory*/
return -1;
}
- fseek(fp, 0x0, SEEK_SET);
-
- switch (c0) {
- case 0x00:
- // Success! easy one
- xxor[0] = c0;
- xxor[1] = c1;
- //fprintf(stderr, "%02x %02x", c0, c1);
-
- for (i = 2; i < 64; i++) {
- xxor[i] = (xxor[i-1] + c1 - c0) & 0xff;
- //fprintf(stderr, "%02x ", xxor[i]);
- }
- px = xxor[0];
- fread(&ct, 1, 1, fp);
- message = px ^ ct;
- ptfunxored[0] = message;
- px = xxor[1];
- fread(&ct, 1, 1, fp);
- message = px ^ ct;
- ptfunxored[1] = message;
- i = 2;
- j = 2;
- while (fread(&ct, 1, 1, fp) != 0) {
- if (i%64 == 0) {
- i = 0;
- }
- message = xxor[i] ^ ct;
- ptfunxored[j] = message;
- i++;
- j++;
- }
- break;
- case 0x80:
- //Success! easy two
- xxor[0] = c0;
- xxor[1] = c1;
- for (i = 2; i < 256; i++) {
- if (i%64 == 0) {
- xxor[i] = c0;
- } else {
- xxor[i] = ((xxor[i-1] + c1 - c0) & 0xff);
- }
- }
- for (i = 0; i < 64; i++) {
- xxor[i] ^= 0x80;
- }
- for (i = 128; i < 192; i++) {
- xxor[i] ^= 0x80;
- }
- px = xxor[0];
- fread(&ct, 1, 1, fp);
- message = px ^ ct;
- ptfunxored[0] = message;
- px = xxor[1];
- fread(&ct, 1, 1, fp);
- message = px ^ ct;
- ptfunxored[1] = message;
- i = 2;
- j = 2;
- while (fread(&ct, 1, 1, fp) != 0) {
- if (i%256 == 0) {
- i = 0;
- }
- message = xxor[i] ^ ct;
- ptfunxored[j] = message;
- i++;
- j++;
- }
- break;
- case 0x40:
- case 0xc0:
- xxor[0] = c0;
- xxor[1] = c1;
- for (i = 2; i < 256; i++) {
- if (i%64 == 0) {
- xxor[i] = c0;
- } else {
- xxor[i] = ((xxor[i-1] + c1 - c0) & 0xff);
- }
- }
+ /* The first 20 bytes are always unencrypted */
+ fseek(fp, 0x00, SEEK_SET);
+ i = fread(ptfunxored, 1, 0x14, fp);
+ if (i < 0x14) {
+ fclose(fp);
+ return -1;
+ }
- key = gen_secret(c1);
- for (i = 0; i < 64; i++) {
- xxor[i] ^= (((key >> i) & 1) * 2 * 0x40) + 0x40;
- }
- for (i = 128; i < 192; i++) {
- inv = (((key >> (i-128)) & 1) == 1) ? 1 : 3;
- xxor[i] ^= (inv * 0x40);
- }
+ xor_type = ptfunxored[0x12];
+ xor_value = ptfunxored[0x13];
- for (i = 192; i < 256; i++) {
- xxor[i] ^= 0x80;
- }
- px = xxor[0];
- fread(&ct, 1, 1, fp);
- message = px ^ ct;
- ptfunxored[0] = message;
- px = xxor[1];
- fread(&ct, 1, 1, fp);
- message = px ^ ct;
- ptfunxored[1] = message;
- i = 2;
- j = 2;
- while (fread(&ct, 1, 1, fp) != 0) {
- if (i%256 == 0) {
- i = 0;
- }
- message = xxor[i] ^ ct;
- ptfunxored[j] = message;
- i++;
- j++;
- }
+ // xor_type 0x01 = ProTools 5, 6, 7, 8 and 9
+ // xor_type 0x05 = ProTools 10, 11, 12
+ switch(xor_type) {
+ case 0x01:
+ xor_delta = gen_xor_delta(xor_value, 53, false);
+ xor_len = 256;
break;
+ case 0x05:
+ xor_delta = gen_xor_delta(xor_value, 11, true);
+ xor_len = 128;
break;
default:
- //Should not happen, failed c[0] c[1]
+ fclose(fp);
return -1;
- break;
+ }
+
+ /* Generate the xor_key */
+ for (i=0; i < xor_len; i++)
+ xxor[i] = (i * xor_delta) & 0xff;
+
+ /* hexdump(xxor, xor_len); */
+
+ /* Read file and decrypt rest of file */
+ i = 0x14;
+ fseek(fp, i, SEEK_SET);
+ while (fread(&ct, 1, 1, fp) != 0) {
+ uint8_t xor_index = (xor_type == 0x01) ? i & 0xff : (i >> 12) & 0x7f;
+ ptfunxored[i++] = ct ^ xxor[xor_index];
}
fclose(fp);
+
+ if (!parse_version())
+ return -1;
+
+ if (version < 5 || version > 12)
+ return -1;
+
targetrate = targetsr;
- parse();
+ err = parse();
+ if (err)
+ return -1;
+
return 0;
}
-void
-PTFFormat::unxor10(void)
-{
- key10a = ptfunxored[0x9f];
- key10b = ptfunxored[0x9e] - ptfunxored[0x9b];
- int j, k, currkey;
+bool
+PTFFormat::parse_version() {
+ uint32_t seg_len,str_len;
+ uint8_t *data = ptfunxored + 0x14;
+ uintptr_t data_end = ((uintptr_t)ptfunxored) + 0x100;
+ uint8_t seg_type;
+ bool success = false;
+
+ while( ((uintptr_t)data < data_end) && (success == false) ) {
+
+ if (data[0] != 0x5a) {
+ success = false;
+ break;
+ }
+
+ seg_type = data[1];
+ /* Skip segment header */
+ data += 3;
+ if (data[0] == 0 && data[1] == 0) {
+ /* LE */
+ seg_len = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3];
+ } else {
+ /* BE */
+ seg_len = data[3] << 24 | data[2] << 16 | data[1] << 8 | data[0];
+ }
+ /* Skip seg_len */
+ data += 4;
+ if (!(seg_type == 0x04 || seg_type == 0x03) || data[0] != 0x03) {
+ /* Go to next segment */
+ data += seg_len;
+ continue;
+ }
+ /* Skip 0x03 0x00 0x00 */
+ data += 3;
+ seg_len -= 3;
+ str_len = (*(uint8_t *)data);
+ if (! (product = (uint8_t *)malloc((str_len+1) * sizeof(uint8_t)))) {
+ success = false;
+ break;
+ }
+
+ /* Skip str_len */
+ data += 4;
+ seg_len -= 4;
+
+ memcpy(product, data, str_len);
+ product[str_len] = 0;
+ data += str_len;
+ seg_len -= str_len;
- k = 0x1000;
- for (j = k; j < k + 0x1000 && j < len; j++) {
- ptfunxored[j] ^= key10a;
+ /* Skip 0x03 0x00 0x00 0x00 */
+ data += 4;
+ seg_len -= 4;
+
+ version = data[0];
+ if (version == 0) {
+ version = data[3];
+ }
+ data += seg_len;
+ success = true;
}
- k = 0x2000;
- for (j = k; j < k + 0x1000 && j < len; j++) {
- ptfunxored[j] ^= key10b;
+
+ /* If the above does not work, assume old version 5,6,7 */
+ if ((uintptr_t)data >= data_end - seg_len) {
+ version = ptfunxored[0x40];
+ success = true;
}
- currkey = key10b;
- while (k < len) {
- k += 0x1000;
- currkey = (key10a + currkey) & 0xff;
- for (j = k; j < k + 0x1000 && j < len; j++) {
- ptfunxored[j] ^= currkey;
+ return success;
+}
+
+uint8_t
+PTFFormat::gen_xor_delta(uint8_t xor_value, uint8_t mul, bool negative) {
+ uint16_t i;
+ for (i = 0; i < 256; i++) {
+ if (((i * mul) & 0xff) == xor_value) {
+ return (negative) ? i * (-1) : i;
}
}
+ // Should not occur
+ return 0;
}
-void
+int
PTFFormat::parse(void) {
- version = (version == 0) ? ptfunxored[61] : version;
-
if (version == 5) {
parse5header();
setrates();
+ if (sessionrate < 44100 || sessionrate > 192000)
+ return -1;
parseaudio5();
parserest5();
+ parsemidi();
} else if (version == 7) {
parse7header();
setrates();
+ if (sessionrate < 44100 || sessionrate > 192000)
+ return -1;
parseaudio();
parserest89();
+ parsemidi();
} else if (version == 8) {
parse8header();
setrates();
+ if (sessionrate < 44100 || sessionrate > 192000)
+ return -1;
parseaudio();
parserest89();
+ parsemidi();
} else if (version == 9) {
parse9header();
setrates();
+ if (sessionrate < 44100 || sessionrate > 192000)
+ return -1;
parseaudio();
parserest89();
- } else if (version == 10) {
- unxor10();
+ parsemidi();
+ } else if (version == 10 || version == 11 || version == 12) {
parse10header();
setrates();
+ if (sessionrate < 44100 || sessionrate > 192000)
+ return -1;
parseaudio();
parserest10();
+ parsemidi();
} else {
// Should not occur
+ return -1;
}
+ return 0;
}
void
void
PTFFormat::parse5header(void) {
- int k;
+ uint32_t k;
// Find session sample rate
k = 0x100;
void
PTFFormat::parse7header(void) {
- int k;
+ uint64_t k;
// Find session sample rate
k = 0x100;
void
PTFFormat::parse8header(void) {
- int k;
+ uint64_t k;
// Find session sample rate
k = 0;
void
PTFFormat::parse9header(void) {
- int k;
+ uint64_t k;
// Find session sample rate
k = 0x100;
void
PTFFormat::parse10header(void) {
- int k;
+ uint64_t k;
// Find session sample rate
- k = 0;
+ k = 0x100;
while (k < len) {
if ( (ptfunxored[k ] == 0x5a) &&
(ptfunxored[k+1] == 0x09)) {
void
PTFFormat::parserest5(void) {
- int i, j, k;
- int regionspertrack, lengthofname;
- int startbytes, lengthbytes, offsetbytes, somethingbytes;
+ uint64_t i, j, k;
+ uint64_t regionspertrack, lengthofname;
+ uint64_t startbytes, lengthbytes, offsetbytes;
uint16_t tracknumber = 0;
uint16_t findex;
uint16_t rindex;
k--;
for (i = 0; i < 2; i++) {
- while (k > 0) {
+ while (k) {
if ( (ptfunxored[k ] == 0x5a) &&
(ptfunxored[k+1] == 0x00) &&
(ptfunxored[k+2] == 0x01)) {
}
k--;
}
- k--;
+ if (k)
+ k--;
}
k++;
startbytes = (ptfunxored[j+3] & 0xf0) >> 4;
lengthbytes = (ptfunxored[j+2] & 0xf0) >> 4;
offsetbytes = (ptfunxored[j+1] & 0xf0) >> 4;
- somethingbytes = (ptfunxored[j+1] & 0xf);
- findex = ptfunxored[j+4
- +startbytes
- +lengthbytes
- +offsetbytes
- +somethingbytes
- ];
+ //somethingbytes = (ptfunxored[j+1] & 0xf);
+ findex = ptfunxored[k+14];
j--;
uint32_t start = 0;
switch (startbytes) {
//printf("name=`%s` start=%04x length=%04x offset=%04x findex=%d\n", name,start,length,sampleoffset,findex);
std::string filename = string(name) + extension;
- wav_t f = {
+ wav_t f = {
filename,
findex,
(int64_t)(start*ratefactor),
vector<wav_t>::iterator found;
// Add file to lists
if ((found = std::find(begin, finish, f)) != finish) {
+ std::vector<midi_ev_t> m;
region_t r = {
name,
rindex,
(int64_t)(sampleoffset*ratefactor),
(int64_t)(length*ratefactor),
*found,
+ m
};
regions.push_back(r);
vector<track_t>::iterator ti;
};
tracks.push_back(t);
} else {
- audiofiles.push_back(f);
+ std::vector<midi_ev_t> m;
region_t r = {
name,
rindex,
(int64_t)(sampleoffset*ratefactor),
(int64_t)(length*ratefactor),
f,
+ m,
};
regions.push_back(r);
vector<track_t>::iterator ti;
}
}
+void
+PTFFormat::resort(std::vector<wav_t>& ws) {
+ int j = 0;
+ std::sort(ws.begin(), ws.end());
+ for (std::vector<wav_t>::iterator i = ws.begin(); i != ws.end(); ++i) {
+ (*i).index = j;
+ j++;
+ }
+}
+
void
PTFFormat::parseaudio5(void) {
- int i,j,k,l;
+ uint64_t i,k,l;
+ uint64_t lengthofname, wavnumber;
// Find end of wav file list
k = 0;
while (k < len) {
- if ( (ptfunxored[k ] == 0x5a) &&
- (ptfunxored[k+1] == 0x00) &&
- (ptfunxored[k+2] == 0x05)) {
+ if ( (ptfunxored[k ] == 0x5f) &&
+ (ptfunxored[k+1] == 0x50) &&
+ (ptfunxored[k+2] == 0x35)) {
+ break;
+ }
+ k++;
+ }
+ k++;
+ while (k < len) {
+ if ( (ptfunxored[k ] == 0x5f) &&
+ (ptfunxored[k+1] == 0x50) &&
+ (ptfunxored[k+2] == 0x35)) {
break;
}
k++;
}
// Find actual wav names
- bool first = true;
- uint16_t numberofwavs;
+ uint16_t numberofwavs = ptfunxored[k-23];
char wavname[256];
- for (i = k; i > 4; i--) {
- if ( ((ptfunxored[i ] == 'W') || (ptfunxored[i ] == 'F')) &&
- ((ptfunxored[i-1] == 'A') || (ptfunxored[i-1] == 'F')) &&
- ((ptfunxored[i-2] == 'V') || (ptfunxored[i-2] == 'I')) &&
- ((ptfunxored[i-3] == 'E') || (ptfunxored[i-3] == 'A'))) {
- j = i-4;
- l = 0;
- while (ptfunxored[j] != '\0') {
- wavname[l] = ptfunxored[j];
- l++;
- j--;
- }
- wavname[l] = 0;
- if (ptfunxored[i] == 'W') {
- extension = string(".wav");
- } else {
- extension = string(".aif");
- }
- //uint8_t playlist = ptfunxored[j-8];
+ for (i = k; i < len; i++) {
+ if ( (ptfunxored[i ] == 'F') &&
+ (ptfunxored[i+1] == 'i') &&
+ (ptfunxored[i+2] == 'l') &&
+ (ptfunxored[i+3] == 'e') &&
+ (ptfunxored[i+4] == 's')) {
+ break;
+ }
+ }
- if (first) {
- first = false;
- for (j = k; j > 4; j--) {
- if ( (ptfunxored[j ] == 0x01) &&
- (ptfunxored[j-1] == 0x00) &&
- (ptfunxored[j-2] == 0x5a)) {
+ wavnumber = 0;
+ i+=16;
+ char ext[5];
+ while (i < len && numberofwavs > 0) {
+ i++;
+ if ( (ptfunxored[i ] == 0x5a) &&
+ (ptfunxored[i+1] == 0x00) &&
+ (ptfunxored[i+2] == 0x05)) {
+ break;
+ }
+ lengthofname = ptfunxored[i];
+ i++;
+ l = 0;
+ while (l < lengthofname) {
+ wavname[l] = ptfunxored[i+l];
+ l++;
+ }
+ i+=lengthofname;
+ ext[0] = ptfunxored[i++];
+ ext[1] = ptfunxored[i++];
+ ext[2] = ptfunxored[i++];
+ ext[3] = ptfunxored[i++];
+ ext[4] = '\0';
+
+ wavname[l] = 0;
+ if (foundin(wavname, ".L") || foundin(wavname, ".R")) {
+ extension = string("");
+ } else if (foundin(wavname, ".wav") || foundin(ext, "WAVE")) {
+ extension = string(".wav");
+ } else if (foundin(wavname, ".aif") || foundin(ext, "AIFF")) {
+ extension = string(".aif");
+ } else {
+ extension = string("");
+ }
- numberofwavs = 0;
- numberofwavs |= (uint32_t)(ptfunxored[j-6] << 24);
- numberofwavs |= (uint32_t)(ptfunxored[j-5] << 16);
- numberofwavs |= (uint32_t)(ptfunxored[j-4] << 8);
- numberofwavs |= (uint32_t)(ptfunxored[j-3]);
- //printf("%d wavs\n", numberofwavs);
- break;
- }
- k--;
- }
+ std::string wave = string(wavname);
+ wav_t f = { wave, (uint16_t)(wavnumber++), 0, 0 };
+
+ if (foundin(wave, string(".grp"))) {
+ continue;
+ }
+
+ actualwavs.push_back(f);
+ audiofiles.push_back(f);
+ //printf("done\n");
+ numberofwavs--;
+ i += 7;
+ }
+ resort(actualwavs);
+ resort(audiofiles);
+}
+
+void
+PTFFormat::parsemidi(void) {
+ uint64_t i, k, n_midi_events, zero_ticks;
+ uint64_t midi_pos, midi_len, max_pos;
+ uint8_t midi_velocity, midi_note;
+ uint16_t rsize;
+ midi_ev_t m;
+ bool found = false;
+ int max_regions = regions.size();
+ char midiname[26] = { 0 };
+
+ // Find MdNLB
+ k = 0;
+
+ // Parse all midi tracks, treat each group of midi bytes as a track
+ while (k + 35 < len) {
+ max_pos = 0;
+ std::vector<midi_ev_t> midi;
+
+ while (k < len) {
+ if ( (ptfunxored[k ] == 'M') &&
+ (ptfunxored[k+1] == 'd') &&
+ (ptfunxored[k+2] == 'N') &&
+ (ptfunxored[k+3] == 'L') &&
+ (ptfunxored[k+4] == 'B')) {
+ found = true;
+ break;
}
+ k++;
+ }
- std::string wave = string(wavname);
- std::reverse(wave.begin(), wave.end());
- wav_t f = { wave, (uint16_t)(numberofwavs - 1), 0, 0 };
+ if (!found) {
+ return;
+ }
- if (foundin(wave, string(".grp"))) {
+ k += 11;
+ n_midi_events = ptfunxored[k] | ptfunxored[k+1] << 8 |
+ ptfunxored[k+2] << 16 | ptfunxored[k+3] << 24;
+
+ k += 4;
+ zero_ticks = (uint64_t)ptfunxored[k] |
+ (uint64_t)ptfunxored[k+1] << 8 |
+ (uint64_t)ptfunxored[k+2] << 16 |
+ (uint64_t)ptfunxored[k+3] << 24 |
+ (uint64_t)ptfunxored[k+4] << 32;
+ for (i = 0; i < n_midi_events && k < len; i++, k += 35) {
+ midi_pos = (uint64_t)ptfunxored[k] |
+ (uint64_t)ptfunxored[k+1] << 8 |
+ (uint64_t)ptfunxored[k+2] << 16 |
+ (uint64_t)ptfunxored[k+3] << 24 |
+ (uint64_t)ptfunxored[k+4] << 32;
+ midi_pos -= zero_ticks;
+ midi_note = ptfunxored[k+8];
+ midi_len = (uint64_t)ptfunxored[k+9] |
+ (uint64_t)ptfunxored[k+10] << 8 |
+ (uint64_t)ptfunxored[k+11] << 16 |
+ (uint64_t)ptfunxored[k+12] << 24 |
+ (uint64_t)ptfunxored[k+13] << 32;
+ midi_velocity = ptfunxored[k+17];
+
+ if (midi_pos + midi_len > max_pos) {
+ max_pos = midi_pos + midi_len;
+ }
+
+ m.pos = midi_pos;
+ m.length = midi_len;
+ m.note = midi_note;
+ m.velocity = midi_velocity;
+#if 1
+// stop gap measure to prevent crashes in ardour,
+// remove when decryption is fully solved for .ptx
+ if ((m.velocity & 0x80) || (m.note & 0x80) ||
+ (m.pos & 0xff00000000LL) || (m.length & 0xff00000000LL)) {
continue;
}
+#endif
+ midi.push_back(m);
- actualwavs.push_back(f);
- //printf("done\n");
- numberofwavs--;
- if (numberofwavs <= 0)
- break;
+ //fprintf(stderr, "MIDI: Note=%d Vel=%d Start=%d(samples) Len=%d(samples)\n", midi_note, midi_velocity, midi_pos, midi_len);
}
+
+ rsize = (uint16_t)regions.size();
+ snprintf(midiname, 20, "MIDI-%d", rsize - max_regions + 1);
+ wav_t w = { std::string(""), 0, 0, 0 };
+ region_t r = {
+ midiname,
+ rsize,
+ (int64_t)(0),
+ (int64_t)(0),
+ (int64_t)(max_pos*sessionrate*60/(960000*120)),
+ w,
+ midi,
+ };
+ regions.push_back(r);
}
}
void
PTFFormat::parseaudio(void) {
- int i,j,k,l;
+ uint64_t i,j,k,l;
// Find end of wav file list
k = 0;
void
PTFFormat::parserest89(void) {
- int i,j,k,l;
+ uint64_t i,j,k,l;
// Find Regions
uint8_t startbytes = 0;
uint8_t lengthbytes = 0;
j+=somethingbytes;
*/
std::string filename = string(name) + extension;
- wav_t f = {
+ wav_t f = {
filename,
0,
(int64_t)(start*ratefactor),
if ((found = std::find(begin, finish, f)) != finish) {
audiofiles.push_back(f);
// Also add plain wav as region
+ std::vector<midi_ev_t> m;
region_t r = {
name,
rindex,
(int64_t)(start*ratefactor),
(int64_t)(sampleoffset*ratefactor),
(int64_t)(length*ratefactor),
- f
+ f,
+ m
};
regions.push_back(r);
// Region only
if (foundin(filename, string(".grp"))) {
continue;
}
+ std::vector<midi_ev_t> m;
region_t r = {
name,
rindex,
(int64_t)(start*ratefactor),
(int64_t)(sampleoffset*ratefactor),
(int64_t)(length*ratefactor),
- f
+ f,
+ m
};
regions.push_back(r);
}
void
PTFFormat::parserest10(void) {
- int i,j,k,l;
+ uint64_t i,j,k,l;
// Find Regions
uint8_t startbytes = 0;
uint8_t lengthbytes = 0;
j+=somethingbytes;
*/
std::string filename = string(name) + extension;
- wav_t f = {
+ wav_t f = {
filename,
0,
(int64_t)(start*ratefactor),
if ((found = std::find(begin, finish, f)) != finish) {
audiofiles.push_back(f);
// Also add plain wav as region
+ std::vector<midi_ev_t> m;
region_t r = {
name,
rindex,
(int64_t)(start*ratefactor),
(int64_t)(sampleoffset*ratefactor),
(int64_t)(length*ratefactor),
- f
+ f,
+ m
};
regions.push_back(r);
// Region only
if (foundin(filename, string(".grp"))) {
continue;
}
+ std::vector<midi_ev_t> m;
region_t r = {
name,
rindex,
(int64_t)(start*ratefactor),
(int64_t)(sampleoffset*ratefactor),
(int64_t)(length*ratefactor),
- f
+ f,
+ m
};
regions.push_back(r);
}