From da071d0d7c0067be55b2a6177ef01ee1ec5e88b8 Mon Sep 17 00:00:00 2001 From: Jonas Häggqvist Date: Fri, 3 Nov 2006 21:47:52 +0000 Subject: Voice update, most useful for non-Windows systems. Voice file building using Festival, Flite or eSpeak from the configure script. Compressing with Speex and Vorbis possible, but won't create useable voicefiles. Adds voicefont.c and wavtrim.c by Jörg Hohensohn. Also includes a script to generate talk clips. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11426 a1c6a512-1295-4272-9138-f99709370657 --- tools/voicefont.c | 218 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 218 insertions(+) create mode 100644 tools/voicefont.c (limited to 'tools/voicefont.c') diff --git a/tools/voicefont.c b/tools/voicefont.c new file mode 100644 index 0000000000..0a6d0a2121 --- /dev/null +++ b/tools/voicefont.c @@ -0,0 +1,218 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * 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 + * + ****************************************************************************/ + +#include +#include + +/* endian conversion macros */ +#define SWAP2(x) ((((unsigned)(x)>>8) & 0x00ff) | (((unsigned)(x)<<8) & 0xff00)) +#define SWAP4(x) ((((unsigned)(x)>>24) & 0x000000ff) |\ + (((unsigned)(x)>>8) & 0x0000ff00) |\ + (((unsigned)(x)<<8) & 0x00ff0000) |\ + (((unsigned)(x)<<24) & 0xff000000)) + + +/* bitswap audio bytes, LSB becomes MSB and vice versa */ +int BitswapAudio (unsigned char* pDest, unsigned char* pSrc, size_t len) +{ + static const unsigned char Lookup[256] = + { + 0x00,0x80,0x40,0xC0,0x20,0xA0,0x60,0xE0,0x10,0x90,0x50,0xD0,0x30,0xB0,0x70,0xF0, + 0x08,0x88,0x48,0xC8,0x28,0xA8,0x68,0xE8,0x18,0x98,0x58,0xD8,0x38,0xB8,0x78,0xF8, + 0x04,0x84,0x44,0xC4,0x24,0xA4,0x64,0xE4,0x14,0x94,0x54,0xD4,0x34,0xB4,0x74,0xF4, + 0x0C,0x8C,0x4C,0xCC,0x2C,0xAC,0x6C,0xEC,0x1C,0x9C,0x5C,0xDC,0x3C,0xBC,0x7C,0xFC, + 0x02,0x82,0x42,0xC2,0x22,0xA2,0x62,0xE2,0x12,0x92,0x52,0xD2,0x32,0xB2,0x72,0xF2, + 0x0A,0x8A,0x4A,0xCA,0x2A,0xAA,0x6A,0xEA,0x1A,0x9A,0x5A,0xDA,0x3A,0xBA,0x7A,0xFA, + 0x06,0x86,0x46,0xC6,0x26,0xA6,0x66,0xE6,0x16,0x96,0x56,0xD6,0x36,0xB6,0x76,0xF6, + 0x0E,0x8E,0x4E,0xCE,0x2E,0xAE,0x6E,0xEE,0x1E,0x9E,0x5E,0xDE,0x3E,0xBE,0x7E,0xFE, + 0x01,0x81,0x41,0xC1,0x21,0xA1,0x61,0xE1,0x11,0x91,0x51,0xD1,0x31,0xB1,0x71,0xF1, + 0x09,0x89,0x49,0xC9,0x29,0xA9,0x69,0xE9,0x19,0x99,0x59,0xD9,0x39,0xB9,0x79,0xF9, + 0x05,0x85,0x45,0xC5,0x25,0xA5,0x65,0xE5,0x15,0x95,0x55,0xD5,0x35,0xB5,0x75,0xF5, + 0x0D,0x8D,0x4D,0xCD,0x2D,0xAD,0x6D,0xED,0x1D,0x9D,0x5D,0xDD,0x3D,0xBD,0x7D,0xFD, + 0x03,0x83,0x43,0xC3,0x23,0xA3,0x63,0xE3,0x13,0x93,0x53,0xD3,0x33,0xB3,0x73,0xF3, + 0x0B,0x8B,0x4B,0xCB,0x2B,0xAB,0x6B,0xEB,0x1B,0x9B,0x5B,0xDB,0x3B,0xBB,0x7B,0xFB, + 0x07,0x87,0x47,0xC7,0x27,0xA7,0x67,0xE7,0x17,0x97,0x57,0xD7,0x37,0xB7,0x77,0xF7, + 0x0F,0x8F,0x4F,0xCF,0x2F,0xAF,0x6F,0xEF,0x1F,0x9F,0x5F,0xDF,0x3F,0xBF,0x7F,0xFF, + }; + + while (len--) + *pDest++ = Lookup[*pSrc++]; + + return 0; +} + + +int main (int argc, char** argv) +{ + FILE* pFile; + + int i,j; + + /* two tables, one for normal strings, one for voice-only (>0x8000) */ + static char names[1000][80]; /* worst-case space */ + char name[80]; /* one string ID */ + static int pos[1000]; /* position of sample */ + static int size[1000]; /* length of clip */ + int voiceonly[1000]; /* flag if this is voice only */ + int count = 0; + int count_voiceonly = 0; + unsigned int value; /* value to be written to file */ + static unsigned char buffer[65535]; /* clip buffer, allow only 64K */ + int fields; + char line[255]; /* one line from the .lang file */ + char mp3filename1[1024]; + char mp3filename2[1024]; + char* mp3filename; + FILE* pMp3File; + + + if (argc < 2) + { + printf("Makes a Rockbox voicefont from a collection of mp3 clips.\n"); + printf("Usage: voicefont \n"); + printf("\n"); + printf("Example: \n"); + printf("voicefont english.lang 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; + } + + memset(voiceonly, 0, sizeof(voiceonly)); + while (!feof(pFile)) + { + fgets(line, sizeof(line), pFile); + if (line[0] == '#') /* comment */ + continue; + + fields = sscanf(line, " id: %s", name); + if (fields == 1) + { + count++; /* next entry started */ + strcpy(names[count-1], name); + if (strncmp("VOICE_", name, 6) == 0) /* voice-only id? */ + voiceonly[count-1] = 1; + continue; + } + } + fclose(pFile); + + pFile = fopen(argv[3], "wb"); + if (pFile == NULL) + { + printf("Error opening output file %s\n", argv[3]); + return -2; + } + fseek(pFile, 16 + count*8, SEEK_SET); /* space for header */ + + for (i=0; i