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refactored voicefont and wavtrim for inclusion into rbutil.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16058 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Wenger 2008-01-11 23:46:10 +00:00
parent fc13290a82
commit 5be332938d
4 changed files with 163 additions and 73 deletions
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107
tools/voicefont.c
View file

@ -22,6 +22,8 @@
*
****************************************************************************/
#include "voicefont.h"
#include <stdio.h>
#include <string.h>
@ -64,11 +66,9 @@ int BitswapAudio (unsigned char* pDest, unsigned char* pSrc, size_t len)
return 0;
}
int main (int argc, char** argv)
int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output)
{
FILE* pFile;
int i,j;
/* two tables, one for normal strings, one for voice-only (>0x8000) */
@ -90,35 +90,18 @@ int main (int argc, char** argv)
int target_id;
int do_bitswap_audio = 0;
if (argc < 2)
{
printf("Makes a Rockbox voicefont from a collection of mp3 clips.\n");
printf("Usage: voicefont <string id list file> <target id> <mp3 path> <output file>\n");
printf("\n");
printf("Example: \n");
printf("voicefont voicefontids.txt 2 voice\\ voicefont.bin\n");
return -1;
}
pFile = fopen(argv[1], "r");
if (pFile == NULL)
{
printf("Error opening language file %s\n", argv[1]);
return -2;
}
/* We bitswap the voice file only SH based archos players, target IDs
equal to or lower than 8. See the target_id line for each target in
configure */
target_id = atoi(argv[2]);
equal to or lower than 8. See the target_id line for each target in
configure */
target_id = targetnum;
if (target_id <= 8)
do_bitswap_audio = 1;
memset(voiceonly, 0, sizeof(voiceonly));
while (!feof(pFile))
while (!feof(voicefontids))
{
fgets(line, sizeof(line), pFile);
fgets(line, sizeof(line), voicefontids);
if (line[0] == '#') /* comment */
continue;
@ -132,24 +115,18 @@ int main (int argc, char** argv)
continue;
}
}
fclose(pFile);
fclose(voicefontids);
pFile = fopen(argv[4], "wb");
if (pFile == NULL)
{
printf("Error opening output file %s\n", argv[4]);
return -2;
}
fseek(pFile, HEADER_SIZE + count*8, SEEK_SET); /* space for header */
fseek(output, HEADER_SIZE + count*8, SEEK_SET); /* space for header */
for (i=0; i<count; i++)
{
if (voiceonly[i] == 1)
count_voiceonly++;
pos[i] = ftell(pFile);
sprintf(mp3filename1, "%s%s.mp3", argv[3], names[i]);
sprintf(mp3filename2, "%s%s.wav.mp3", argv[3], names[i]);
pos[i] = ftell(output);
sprintf(mp3filename1, "%s%s.mp3", filedir, names[i]);
sprintf(mp3filename2, "%s%s.wav.mp3", filedir, names[i]);
mp3filename = mp3filename1;
pMp3File = fopen(mp3filename, "rb");
if (pMp3File == NULL)
@ -169,36 +146,36 @@ int main (int argc, char** argv)
fclose(pMp3File);
if (do_bitswap_audio)
BitswapAudio(buffer, buffer, size[i]);
fwrite(buffer, 1, size[i], pFile);
fwrite(buffer, 1, size[i], output);
printf("%d %s %d\n", i, names[i], size[i]); /* debug */
} /* for i */
fseek(pFile, 0, SEEK_SET);
fseek(output, 0, SEEK_SET);
/* Create the file format: */
/* 1st 32 bit value in the file is the version number */
value = SWAP4(400); /* 4.00 */
fwrite(&value, sizeof(value), 1, pFile);
fwrite(&value, sizeof(value), 1, output);
/* 2nd 32 bit value in the file is the id number for the target
we made the voce file for */
value = SWAP4(atoi(argv[2]));
fwrite(&value, sizeof(value), 1, pFile);
value = SWAP4(targetnum);
fwrite(&value, sizeof(value), 1, output);
/* 3rd 32 bit value in the file is the header size (= 1st table position) */
value = SWAP4(HEADER_SIZE); /* version, target id, header size, number1, number2 */
fwrite(&value, sizeof(value), 1, pFile);
fwrite(&value, sizeof(value), 1, output);
/* 4th 32 bit value in the file is the number of clips in 1st table */
value = SWAP4(count-count_voiceonly);
fwrite(&value, sizeof(value), 1, pFile);
fwrite(&value, sizeof(value), 1, output);
/* 5th bit value in the file is the number of clips in 2nd table */
value = SWAP4(count_voiceonly);
fwrite(&value, sizeof(value), 1, pFile);
fwrite(&value, sizeof(value), 1, output);
/* then followed by offset/size pairs for each clip */
for (j=0; j<2; j++) /* now 2 tables */
@ -217,9 +194,9 @@ int main (int argc, char** argv)
}
value = SWAP4(pos[i]); /* position */
fwrite(&value, sizeof(value), 1, pFile);
fwrite(&value, sizeof(value), 1,output);
value = SWAP4(size[i]); /* size */
fwrite(&value, sizeof(value), 1, pFile);
fwrite(&value, sizeof(value), 1, output);
} /* for i */
} /* for j */
@ -229,7 +206,41 @@ int main (int argc, char** argv)
* which we already have written, see above.
*/
fclose(pFile);
fclose(output);
return 0;
}
#ifndef RBUTIL
int main (int argc, char** argv)
{
if (argc < 2)
{
printf("Makes a Rockbox voicefont from a collection of mp3 clips.\n");
printf("Usage: voicefont <string id list file> <target id> <mp3 path> <output file>\n");
printf("\n");
printf("Example: \n");
printf("voicefont voicefontids.txt 2 voice\\ voicefont.bin\n");
return -1;
}
FILE* ids = fopen(argv[1], "r");
if (ids == NULL)
{
printf("Error opening language file %s\n", argv[1]);
return -2;
}
FILE* output = fopen(argv[4], "wb");
if (output == NULL)
{
printf("Error opening output file %s\n", argv[4]);
return -2;
}
voicefont(ids, atoi(argv[2]),argv[3],output);
return 0;
}
#endif

33
tools/voicefont.h Normal file
View file

@ -0,0 +1,33 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: voicefont.h 15675 2007-11-18 22:01:31Z amiconn $
*
* Copyright (C) 2004 by Jörg Hohensohn
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* A tool to generate the Rockbox "voicefont", a collection of all the UI
* strings.
*
* Details at http://www.rockbox.org/twiki/bin/view/Main/VoiceBuilding
*
****************************************************************************/
#ifndef VOICEFONT_H
#define VOICEFONT_H
#include <stdio.h>
#include <stdlib.h>
int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output);
#endif

69
tools/wavtrim.c
View file

@ -23,6 +23,8 @@
#include <stdio.h> /* for file I/O */
#include <stdlib.h> /* for malloc */
#include "wavtrim.h"
/* place a 32 bit value into memory, little endian */
void Write32(unsigned char* pByte, unsigned long value)
{
@ -66,9 +68,8 @@ unsigned long Read16(unsigned char* pByte)
return value;
}
int main (int argc, char** argv)
{
int wavtrim(char * filename, int maxsilence ,char* errstring,int errsize)
{
FILE* pFile;
long lFileSize, lGot;
unsigned char* pBuf;
@ -79,29 +80,17 @@ int main (int argc, char** argv)
unsigned char *databuf; /* Pointer to the data chunk payload */
int skip_head, skip_tail, pad_head, pad_tail;
int i;
int max_silence = 0;
int max_silence = maxsilence;
signed char sample8;
short sample16;
if (argc < 2)
{
printf("wavtrim removes silence at the begin and end of a WAV file.\n");
printf("usage: wavtrim <filename.wav> [<max_silence>]\n");
return 0;
}
if (argc == 3)
{
max_silence = atoi(argv[2]);
}
pFile = fopen(argv[1], "rb");
pFile = fopen(filename, "rb");
if (pFile == NULL)
{
printf("Error opening file %s for reading\n", argv[1]);
snprintf(errstring,errsize,"Error opening file %s for reading\n", filename);
return -1;
}
fseek(pFile, 0, SEEK_END);
lFileSize = ftell(pFile);
fseek(pFile, 0, SEEK_SET);
@ -109,7 +98,7 @@ int main (int argc, char** argv)
pBuf = malloc(lFileSize);
if (pBuf == NULL)
{
printf("Out of memory to allocate %ld bytes for file.\n", lFileSize);
snprintf(errstring,errsize,"Out of memory to allocate %ld bytes for file.\n", lFileSize);
fclose(pFile);
return -1;
}
@ -118,11 +107,12 @@ int main (int argc, char** argv)
fclose(pFile);
if (lGot != lFileSize)
{
printf("File read error, got only %ld bytes out of %ld.\n", lGot, lFileSize);
snprintf(errstring,errsize,"File read error, got only %ld bytes out of %ld.\n", lGot, lFileSize);
free(pBuf);
return -1;
}
bps = Read16(pBuf + 32);
datapos = 28 + Read16(pBuf + 16);
databuf = &pBuf[datapos];
@ -132,7 +122,7 @@ int main (int argc, char** argv)
|| Read32(pBuf+12) != 0x20746d66 /* "fmt " */
|| Read32(pBuf+datapos-8) != 0x61746164) /* "data" */
{
printf("No valid input WAV file?\n", lGot, lFileSize);
snprintf(errstring,errsize,"No valid input WAV file?\n");
free(pBuf);
return -1;
}
@ -198,10 +188,10 @@ int main (int argc, char** argv)
Write32(pBuf+4, Read32(pBuf+4) - skip_head - skip_tail);
Write32(pBuf+datapos-4, datalen - skip_head - skip_tail);
pFile = fopen(argv[1], "wb");
pFile = fopen(filename, "wb");
if (pFile == NULL)
{
printf("Error opening file %s for writing\n", argv[1]);
snprintf(errstring,errsize,"Error opening file %s for writing\n",filename);
return -1;
}
@ -212,8 +202,37 @@ int main (int argc, char** argv)
free(pBuf);
return 0;
}
#ifndef RBUTIL
int main (int argc, char** argv)
{
int max_silence = 0;
char errbuffer[255];
int ret=0;
if (argc < 2)
{
printf("wavtrim removes silence at the begin and end of a WAV file.\n");
printf("usage: wavtrim <filename.wav> [<max_silence>]\n");
return 0;
}
if (argc == 3)
{
max_silence = atoi(argv[2]);
}
ret = wavtrim(argv[1],max_silence,errbuffer,255 );
if( ret< 0)
{
printf(errbuffer);
}
return ret;
}
#endif
/*
RIFF Chunk (12 bytes in length total)
0 - 3 "RIFF" (ASCII Characters)

27
tools/wavtrim.h Normal file
View file

@ -0,0 +1,27 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: wavtrim.h 14229 2007-08-07 10:21:03Z linus $
*
* Copyright (C) 2004 by Jörg Hohensohn
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* Details at http://www.rockbox.org/twiki/bin/view/Main/VoiceBuilding
*
****************************************************************************/
#ifndef WAVTRIM_H
#define WAVTRIM_H
int wavtrim(char * filename, int maxsilence ,char* errstring,int errsize);
#endif