444 lines
18 KiB
C
444 lines
18 KiB
C
|
////////////////////////////////////////////////////////////////////////////
|
||
|
|
// **** WAVPACK **** //
|
||
|
|
// Hybrid Lossless Wavefile Compressor //
|
||
|
|
// Copyright (c) 1998 - 2019 David Bryant. //
|
||
|
|
// All Rights Reserved. //
|
||
|
|
// Distributed under the BSD Software License (see license.txt) //
|
||
|
|
////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// dsdiff.c
|
||
|
|
|
||
|
|
// This module is a helper to the WavPack command-line programs to support DFF files.
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <math.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <ctype.h>
|
||
|
|
|
||
|
|
#include "wavpack.h"
|
||
|
|
#include "utils.h"
|
||
|
|
#include "md5.h"
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
#define strdup(x) _strdup(x)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define WAVPACK_NO_ERROR 0
|
||
|
|
#define WAVPACK_SOFT_ERROR 1
|
||
|
|
#define WAVPACK_HARD_ERROR 2
|
||
|
|
|
||
|
|
extern int debug_logging_mode;
|
||
|
|
|
||
|
|
#pragma pack(push,2)
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ckID [4];
|
||
|
|
int64_t ckDataSize;
|
||
|
|
} DFFChunkHeader;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ckID [4];
|
||
|
|
int64_t ckDataSize;
|
||
|
|
char formType [4];
|
||
|
|
} DFFFileHeader;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ckID [4];
|
||
|
|
int64_t ckDataSize;
|
||
|
|
uint32_t version;
|
||
|
|
} DFFVersionChunk;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ckID [4];
|
||
|
|
int64_t ckDataSize;
|
||
|
|
uint32_t sampleRate;
|
||
|
|
} DFFSampleRateChunk;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ckID [4];
|
||
|
|
int64_t ckDataSize;
|
||
|
|
uint16_t numChannels;
|
||
|
|
} DFFChannelsHeader;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ckID [4];
|
||
|
|
int64_t ckDataSize;
|
||
|
|
char compressionType [4];
|
||
|
|
} DFFCompressionHeader;
|
||
|
|
|
||
|
|
#pragma pack(pop)
|
||
|
|
|
||
|
|
#define DFFChunkHeaderFormat "4D"
|
||
|
|
#define DFFFileHeaderFormat "4D4"
|
||
|
|
#define DFFVersionChunkFormat "4DL"
|
||
|
|
#define DFFSampleRateChunkFormat "4DL"
|
||
|
|
#define DFFChannelsHeaderFormat "4DS"
|
||
|
|
#define DFFCompressionHeaderFormat "4D4"
|
||
|
|
|
||
|
|
int ParseDsdiffHeaderConfig (FILE *infile, char *infilename, char *fourcc, WavpackContext *wpc, WavpackConfig *config)
|
||
|
|
{
|
||
|
|
int64_t infilesize, total_samples;
|
||
|
|
DFFFileHeader dff_file_header;
|
||
|
|
DFFChunkHeader dff_chunk_header;
|
||
|
|
uint32_t bcount;
|
||
|
|
|
||
|
|
infilesize = DoGetFileSize (infile);
|
||
|
|
memcpy (&dff_file_header, fourcc, 4);
|
||
|
|
|
||
|
|
if ((!DoReadFile (infile, ((char *) &dff_file_header) + 4, sizeof (DFFFileHeader) - 4, &bcount) ||
|
||
|
|
bcount != sizeof (DFFFileHeader) - 4) || strncmp (dff_file_header.formType, "DSD ", 4)) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
else if (!(config->qmode & QMODE_NO_STORE_WRAPPER) &&
|
||
|
|
!WavpackAddWrapper (wpc, &dff_file_header, sizeof (DFFFileHeader))) {
|
||
|
|
error_line ("%s", WavpackGetErrorMessage (wpc));
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if 1 // this might be a little too picky...
|
||
|
|
WavpackBigEndianToNative (&dff_file_header, DFFFileHeaderFormat);
|
||
|
|
|
||
|
|
if (infilesize && !(config->qmode & QMODE_IGNORE_LENGTH) &&
|
||
|
|
dff_file_header.ckDataSize && dff_file_header.ckDataSize + 1 && dff_file_header.ckDataSize + 12 != infilesize) {
|
||
|
|
error_line ("%s is not a valid .DFF file (by total size)!", infilename);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("file header indicated length = %lld", dff_file_header.ckDataSize);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// loop through all elements of the DSDIFF header
|
||
|
|
// (until the data chuck) and copy them to the output file
|
||
|
|
|
||
|
|
while (1) {
|
||
|
|
if (!DoReadFile (infile, &dff_chunk_header, sizeof (DFFChunkHeader), &bcount) ||
|
||
|
|
bcount != sizeof (DFFChunkHeader)) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
else if (!(config->qmode & QMODE_NO_STORE_WRAPPER) &&
|
||
|
|
!WavpackAddWrapper (wpc, &dff_chunk_header, sizeof (DFFChunkHeader))) {
|
||
|
|
error_line ("%s", WavpackGetErrorMessage (wpc));
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
WavpackBigEndianToNative (&dff_chunk_header, DFFChunkHeaderFormat);
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("chunk header indicated length = %lld", dff_chunk_header.ckDataSize);
|
||
|
|
|
||
|
|
if (!strncmp (dff_chunk_header.ckID, "FVER", 4)) {
|
||
|
|
uint32_t version;
|
||
|
|
|
||
|
|
if (dff_chunk_header.ckDataSize != sizeof (version) ||
|
||
|
|
!DoReadFile (infile, &version, sizeof (version), &bcount) ||
|
||
|
|
bcount != sizeof (version)) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
else if (!(config->qmode & QMODE_NO_STORE_WRAPPER) &&
|
||
|
|
!WavpackAddWrapper (wpc, &version, sizeof (version))) {
|
||
|
|
error_line ("%s", WavpackGetErrorMessage (wpc));
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
WavpackBigEndianToNative (&version, "L");
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("dsdiff file version = 0x%08x", version);
|
||
|
|
}
|
||
|
|
else if (!strncmp (dff_chunk_header.ckID, "PROP", 4)) {
|
||
|
|
char *prop_chunk;
|
||
|
|
|
||
|
|
if (dff_chunk_header.ckDataSize < 4 || dff_chunk_header.ckDataSize > 1024) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("got PROP chunk of %d bytes total", (int) dff_chunk_header.ckDataSize);
|
||
|
|
|
||
|
|
prop_chunk = malloc ((size_t) dff_chunk_header.ckDataSize);
|
||
|
|
|
||
|
|
if (!DoReadFile (infile, prop_chunk, (uint32_t) dff_chunk_header.ckDataSize, &bcount) ||
|
||
|
|
bcount != dff_chunk_header.ckDataSize) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
free (prop_chunk);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
else if (!(config->qmode & QMODE_NO_STORE_WRAPPER) &&
|
||
|
|
!WavpackAddWrapper (wpc, prop_chunk, (uint32_t) dff_chunk_header.ckDataSize)) {
|
||
|
|
error_line ("%s", WavpackGetErrorMessage (wpc));
|
||
|
|
free (prop_chunk);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!strncmp (prop_chunk, "SND ", 4)) {
|
||
|
|
char *cptr = prop_chunk + 4, *eptr = prop_chunk + dff_chunk_header.ckDataSize;
|
||
|
|
uint16_t numChannels, chansSpecified, chanMask = 0;
|
||
|
|
uint32_t sampleRate;
|
||
|
|
|
||
|
|
while (eptr - cptr >= sizeof (dff_chunk_header)) {
|
||
|
|
memcpy (&dff_chunk_header, cptr, sizeof (dff_chunk_header));
|
||
|
|
cptr += sizeof (dff_chunk_header);
|
||
|
|
WavpackBigEndianToNative (&dff_chunk_header, DFFChunkHeaderFormat);
|
||
|
|
|
||
|
|
if (dff_chunk_header.ckDataSize > 0 && dff_chunk_header.ckDataSize <= eptr - cptr) {
|
||
|
|
if (!strncmp (dff_chunk_header.ckID, "FS ", 4) && dff_chunk_header.ckDataSize == 4) {
|
||
|
|
memcpy (&sampleRate, cptr, sizeof (sampleRate));
|
||
|
|
WavpackBigEndianToNative (&sampleRate, "L");
|
||
|
|
cptr += dff_chunk_header.ckDataSize;
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("got sample rate of %u Hz", sampleRate);
|
||
|
|
}
|
||
|
|
else if (!strncmp (dff_chunk_header.ckID, "CHNL", 4) && dff_chunk_header.ckDataSize >= 2) {
|
||
|
|
memcpy (&numChannels, cptr, sizeof (numChannels));
|
||
|
|
WavpackBigEndianToNative (&numChannels, "S");
|
||
|
|
cptr += sizeof (numChannels);
|
||
|
|
|
||
|
|
chansSpecified = (int)(dff_chunk_header.ckDataSize - sizeof (numChannels)) / 4;
|
||
|
|
|
||
|
|
if (numChannels < chansSpecified || numChannels < 1) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
free (prop_chunk);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (chansSpecified--) {
|
||
|
|
if (!strncmp (cptr, "SLFT", 4) || !strncmp (cptr, "MLFT", 4))
|
||
|
|
chanMask |= 0x1;
|
||
|
|
else if (!strncmp (cptr, "SRGT", 4) || !strncmp (cptr, "MRGT", 4))
|
||
|
|
chanMask |= 0x2;
|
||
|
|
else if (!strncmp (cptr, "LS ", 4))
|
||
|
|
chanMask |= 0x10;
|
||
|
|
else if (!strncmp (cptr, "RS ", 4))
|
||
|
|
chanMask |= 0x20;
|
||
|
|
else if (!strncmp (cptr, "C ", 4))
|
||
|
|
chanMask |= 0x4;
|
||
|
|
else if (!strncmp (cptr, "LFE ", 4))
|
||
|
|
chanMask |= 0x8;
|
||
|
|
else
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("undefined channel ID %c%c%c%c", cptr [0], cptr [1], cptr [2], cptr [3]);
|
||
|
|
|
||
|
|
cptr += 4;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("%d channels, mask = 0x%08x", numChannels, chanMask);
|
||
|
|
}
|
||
|
|
else if (!strncmp (dff_chunk_header.ckID, "CMPR", 4) && dff_chunk_header.ckDataSize >= 4) {
|
||
|
|
if (strncmp (cptr, "DSD ", 4)) {
|
||
|
|
error_line ("DSDIFF files must be uncompressed, not \"%c%c%c%c\"!",
|
||
|
|
cptr [0], cptr [1], cptr [2], cptr [3]);
|
||
|
|
free (prop_chunk);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
cptr += dff_chunk_header.ckDataSize;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("got PROP/SND chunk type \"%c%c%c%c\" of %d bytes", dff_chunk_header.ckID [0],
|
||
|
|
dff_chunk_header.ckID [1], dff_chunk_header.ckID [2], dff_chunk_header.ckID [3], dff_chunk_header.ckDataSize);
|
||
|
|
|
||
|
|
cptr += dff_chunk_header.ckDataSize;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
free (prop_chunk);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (chanMask && (config->channel_mask || (config->qmode & QMODE_CHANS_UNASSIGNED))) {
|
||
|
|
error_line ("this DSDIFF file already has channel order information!");
|
||
|
|
free (prop_chunk);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
else if (chanMask)
|
||
|
|
config->channel_mask = chanMask;
|
||
|
|
|
||
|
|
config->bits_per_sample = 8;
|
||
|
|
config->bytes_per_sample = 1;
|
||
|
|
config->num_channels = numChannels;
|
||
|
|
config->sample_rate = sampleRate / 8;
|
||
|
|
config->qmode |= QMODE_DSD_MSB_FIRST;
|
||
|
|
}
|
||
|
|
else if (debug_logging_mode)
|
||
|
|
error_line ("got unknown PROP chunk type \"%c%c%c%c\" of %d bytes",
|
||
|
|
prop_chunk [0], prop_chunk [1], prop_chunk [2], prop_chunk [3], dff_chunk_header.ckDataSize);
|
||
|
|
|
||
|
|
free (prop_chunk);
|
||
|
|
}
|
||
|
|
else if (!strncmp (dff_chunk_header.ckID, "DSD ", 4)) {
|
||
|
|
total_samples = dff_chunk_header.ckDataSize / config->num_channels;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else { // just copy unknown chunks to output file
|
||
|
|
|
||
|
|
int bytes_to_copy = (int)(((dff_chunk_header.ckDataSize) + 1) & ~(int64_t)1);
|
||
|
|
char *buff;
|
||
|
|
|
||
|
|
if (bytes_to_copy < 0 || bytes_to_copy > 4194304) {
|
||
|
|
error_line ("%s is not a valid .DFF file!", infilename);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
buff = malloc (bytes_to_copy);
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("extra unknown chunk \"%c%c%c%c\" of %d bytes",
|
||
|
|
dff_chunk_header.ckID [0], dff_chunk_header.ckID [1], dff_chunk_header.ckID [2],
|
||
|
|
dff_chunk_header.ckID [3], dff_chunk_header.ckDataSize);
|
||
|
|
|
||
|
|
if (!DoReadFile (infile, buff, bytes_to_copy, &bcount) ||
|
||
|
|
bcount != bytes_to_copy ||
|
||
|
|
(!(config->qmode & QMODE_NO_STORE_WRAPPER) &&
|
||
|
|
!WavpackAddWrapper (wpc, buff, bytes_to_copy))) {
|
||
|
|
error_line ("%s", WavpackGetErrorMessage (wpc));
|
||
|
|
free (buff);
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
free (buff);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("setting configuration with %lld samples", total_samples);
|
||
|
|
|
||
|
|
if (!WavpackSetConfiguration64 (wpc, config, total_samples, NULL)) {
|
||
|
|
error_line ("%s: %s", infilename, WavpackGetErrorMessage (wpc));
|
||
|
|
return WAVPACK_SOFT_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return WAVPACK_NO_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
int WriteDsdiffHeader (FILE *outfile, WavpackContext *wpc, int64_t total_samples, int qmode)
|
||
|
|
{
|
||
|
|
uint32_t chan_mask = WavpackGetChannelMask (wpc);
|
||
|
|
int num_channels = WavpackGetNumChannels (wpc);
|
||
|
|
DFFFileHeader file_header, prop_header;
|
||
|
|
DFFChunkHeader data_header;
|
||
|
|
DFFVersionChunk ver_chunk;
|
||
|
|
DFFSampleRateChunk fs_chunk;
|
||
|
|
DFFChannelsHeader chan_header;
|
||
|
|
DFFCompressionHeader cmpr_header;
|
||
|
|
char *cmpr_name = "\016not compressed", *chan_ids;
|
||
|
|
int64_t file_size, prop_chunk_size, data_size;
|
||
|
|
int cmpr_name_size, chan_ids_size;
|
||
|
|
uint32_t bcount;
|
||
|
|
|
||
|
|
if (debug_logging_mode)
|
||
|
|
error_line ("WriteDsdiffHeader (), total samples = %lld, qmode = 0x%02x\n",
|
||
|
|
(long long) total_samples, qmode);
|
||
|
|
|
||
|
|
cmpr_name_size = (strlen (cmpr_name) + 1) & ~1;
|
||
|
|
chan_ids_size = num_channels * 4;
|
||
|
|
chan_ids = malloc (chan_ids_size);
|
||
|
|
|
||
|
|
if (chan_ids) {
|
||
|
|
uint32_t scan_mask = 0x1;
|
||
|
|
char *cptr = chan_ids;
|
||
|
|
int ci, uci = 0;
|
||
|
|
|
||
|
|
for (ci = 0; ci < num_channels; ++ci) {
|
||
|
|
while (scan_mask && !(scan_mask & chan_mask))
|
||
|
|
scan_mask <<= 1;
|
||
|
|
|
||
|
|
if (scan_mask & 0x1)
|
||
|
|
memcpy (cptr, num_channels <= 2 ? "SLFT" : "MLFT", 4);
|
||
|
|
else if (scan_mask & 0x2)
|
||
|
|
memcpy (cptr, num_channels <= 2 ? "SRGT" : "MRGT", 4);
|
||
|
|
else if (scan_mask & 0x4)
|
||
|
|
memcpy (cptr, "C ", 4);
|
||
|
|
else if (scan_mask & 0x8)
|
||
|
|
memcpy (cptr, "LFE ", 4);
|
||
|
|
else if (scan_mask & 0x10)
|
||
|
|
memcpy (cptr, "LS ", 4);
|
||
|
|
else if (scan_mask & 0x20)
|
||
|
|
memcpy (cptr, "RS ", 4);
|
||
|
|
else {
|
||
|
|
cptr [0] = 'C';
|
||
|
|
cptr [1] = (uci / 100) + '0';
|
||
|
|
cptr [2] = ((uci % 100) / 10) + '0';
|
||
|
|
cptr [3] = (uci % 10) + '0';
|
||
|
|
uci++;
|
||
|
|
}
|
||
|
|
|
||
|
|
scan_mask <<= 1;
|
||
|
|
cptr += 4;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
error_line ("can't allocate memory!");
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
data_size = total_samples * num_channels;
|
||
|
|
prop_chunk_size = sizeof (prop_header) + sizeof (fs_chunk) + sizeof (chan_header) + chan_ids_size + sizeof (cmpr_header) + cmpr_name_size;
|
||
|
|
file_size = sizeof (file_header) + sizeof (ver_chunk) + prop_chunk_size + sizeof (data_header) + ((data_size + 1) & ~(int64_t)1);
|
||
|
|
|
||
|
|
memcpy (file_header.ckID, "FRM8", 4);
|
||
|
|
file_header.ckDataSize = file_size - 12;
|
||
|
|
memcpy (file_header.formType, "DSD ", 4);
|
||
|
|
|
||
|
|
memcpy (prop_header.ckID, "PROP", 4);
|
||
|
|
prop_header.ckDataSize = prop_chunk_size - 12;
|
||
|
|
memcpy (prop_header.formType, "SND ", 4);
|
||
|
|
|
||
|
|
memcpy (ver_chunk.ckID, "FVER", 4);
|
||
|
|
ver_chunk.ckDataSize = sizeof (ver_chunk) - 12;
|
||
|
|
ver_chunk.version = 0x01050000;
|
||
|
|
|
||
|
|
memcpy (fs_chunk.ckID, "FS ", 4);
|
||
|
|
fs_chunk.ckDataSize = sizeof (fs_chunk) - 12;
|
||
|
|
fs_chunk.sampleRate = WavpackGetSampleRate (wpc) * 8;
|
||
|
|
|
||
|
|
memcpy (chan_header.ckID, "CHNL", 4);
|
||
|
|
chan_header.ckDataSize = sizeof (chan_header) + chan_ids_size - 12;
|
||
|
|
chan_header.numChannels = num_channels;
|
||
|
|
|
||
|
|
memcpy (cmpr_header.ckID, "CMPR", 4);
|
||
|
|
cmpr_header.ckDataSize = sizeof (cmpr_header) + cmpr_name_size - 12;
|
||
|
|
memcpy (cmpr_header.compressionType, "DSD ", 4);
|
||
|
|
|
||
|
|
memcpy (data_header.ckID, "DSD ", 4);
|
||
|
|
data_header.ckDataSize = data_size;
|
||
|
|
|
||
|
|
WavpackNativeToBigEndian (&file_header, DFFFileHeaderFormat);
|
||
|
|
WavpackNativeToBigEndian (&ver_chunk, DFFVersionChunkFormat);
|
||
|
|
WavpackNativeToBigEndian (&prop_header, DFFFileHeaderFormat);
|
||
|
|
WavpackNativeToBigEndian (&fs_chunk, DFFSampleRateChunkFormat);
|
||
|
|
WavpackNativeToBigEndian (&chan_header, DFFChannelsHeaderFormat);
|
||
|
|
WavpackNativeToBigEndian (&cmpr_header, DFFCompressionHeaderFormat);
|
||
|
|
WavpackNativeToBigEndian (&data_header, DFFChunkHeaderFormat);
|
||
|
|
|
||
|
|
if (!DoWriteFile (outfile, &file_header, sizeof (file_header), &bcount) || bcount != sizeof (file_header) ||
|
||
|
|
!DoWriteFile (outfile, &ver_chunk, sizeof (ver_chunk), &bcount) || bcount != sizeof (ver_chunk) ||
|
||
|
|
!DoWriteFile (outfile, &prop_header, sizeof (prop_header), &bcount) || bcount != sizeof (prop_header) ||
|
||
|
|
!DoWriteFile (outfile, &fs_chunk, sizeof (fs_chunk), &bcount) || bcount != sizeof (fs_chunk) ||
|
||
|
|
!DoWriteFile (outfile, &chan_header, sizeof (chan_header), &bcount) || bcount != sizeof (chan_header) ||
|
||
|
|
!DoWriteFile (outfile, chan_ids, chan_ids_size, &bcount) || bcount != chan_ids_size ||
|
||
|
|
!DoWriteFile (outfile, &cmpr_header, sizeof (cmpr_header), &bcount) || bcount != sizeof (cmpr_header) ||
|
||
|
|
!DoWriteFile (outfile, cmpr_name, cmpr_name_size, &bcount) || bcount != cmpr_name_size ||
|
||
|
|
!DoWriteFile (outfile, &data_header, sizeof (data_header), &bcount) || bcount != sizeof (data_header)) {
|
||
|
|
error_line ("can't write .DSF data, disk probably full!");
|
||
|
|
free (chan_ids);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
free (chan_ids);
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|