mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-10-14 02:27:39 -04:00
54b3b6f797
Kind of skippy and only supports WAV. MP3 would be nice, especially if using Rockbox's codec. Change-Id: I0bba195603da32da1e4d1dcf2ee821fa5696824a
123 lines
2.4 KiB
C
123 lines
2.4 KiB
C
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/* Background music for Rockbox. Uses SDL_mixer and plays from
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* /.rockbox/quake/%02d.wav */
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#include "quakedef.h"
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#include "SDL_mixer.h"
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#define MUSIC_DIR ROCKBOX_DIR "/quake"
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#if 1
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static Mix_Music *mus = NULL;
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#else
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static int musfile = -1;
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static int musfile_len, musfile_pos;
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#define MP3_CHUNK 1024*512
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static char mp3buf[MP3_CHUNK];
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static void get_mp3(const void **start, size_t *size)
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{
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if(musfile >= 0)
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{
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int len = MIN(musfile_len - musfile_pos, MP3_CHUNK);
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Sys_FileRead(musfile, mp3buf, len);
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*start = mp3buf;
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*size = len;
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musfile_pos += len;
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}
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}
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#endif
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void CDAudio_Play(byte track, qboolean looping)
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{
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char path[MAX_PATH];
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snprintf(path, sizeof(path), "%s/%02d.wav", MUSIC_DIR, track - 1);
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rb->splashf(HZ, "playing %s", path);
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#if 1
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mus = Mix_LoadMUS(path);
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if(!mus)
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{
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rb->splashf(HZ, "Failed: %s", Mix_GetError());
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return;
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}
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Mix_PlayMusic(mus, looping ? -1 : 0);
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#else
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musfile_len = Sys_FileOpenRead(path, &musfile);
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musfile_pos = 0;
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rb->mp3_play_data(NULL, 0, get_mp3);
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#endif
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}
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void CDAudio_Stop(void)
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{
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if ( (Mix_PlayingMusic()) || (Mix_PausedMusic()) )
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Mix_HaltMusic();
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}
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void CDAudio_Pause(void)
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{
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Mix_PauseMusic();
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}
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void CDAudio_Resume(void)
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{
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Mix_ResumeMusic();
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}
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void CDAudio_Update(void)
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{
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//Mix_VolumeMusic(bgmvolume.value * SDL_MIX_MAXVOLUME);
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}
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int CDAudio_Init(void)
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{
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rb->splashf(HZ, "CD Init");
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if(Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, MIX_DEFAULT_FORMAT, 2, 1024)==-1) {
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rb->splashf(HZ, "Mix_OpenAudio: %s\n", Mix_GetError());
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return -1;
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}
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return 0;
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}
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void CDAudio_Shutdown(void)
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{
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if(mus)
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Mix_FreeMusic(mus);
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CDAudio_Stop();
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}
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