X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsound.c;h=e44d2dcd14c2471667367191b6b89401d33dc42a;hb=467fb3a191a20318590ac5681e21bcfefb0eb2ad;hp=e7cd64613e149132c4c7d875b8b18b7530543ed5;hpb=463778af29aada177d4a00c566653b92be3b507a;p=rocksndiamonds.git diff --git a/src/libgame/sound.c b/src/libgame/sound.c index e7cd6461..e44d2dcd 100644 --- a/src/libgame/sound.c +++ b/src/libgame/sound.c @@ -66,6 +66,7 @@ #define MUS_TYPE_MOD 2 #define DEVICENAME_DSP "/dev/dsp" +#define DEVICENAME_SOUND_DSP "/dev/sound/dsp" #define DEVICENAME_AUDIO "/dev/audio" #define DEVICENAME_AUDIOCTL "/dev/audioCtl" @@ -151,23 +152,7 @@ struct SoundControl }; typedef struct SoundControl SoundControl; -struct ListNode -{ - char *key; - void *content; - struct ListNode *next; -}; -typedef struct ListNode ListNode; - -static ListNode *newListNode(void); -static void addNodeToList(ListNode **, char *, void *); -static void deleteNodeFromList(ListNode **, char *, void (*function)(void *)); -static ListNode *getNodeFromKey(ListNode *, char *); -static int getNumNodes(ListNode *); - - -static struct SoundEffectInfo *sound_effect; -static ListNode *SoundFileList = NULL; +static struct ArtworkListInfo *sound_info = NULL; static SoundInfo **Sound = NULL; static MusicInfo **Music = NULL; static int num_sounds = 0, num_music = 0; @@ -234,6 +219,7 @@ static boolean TestAudioDevices(void) static char *audio_device_name[] = { DEVICENAME_DSP, + DEVICENAME_SOUND_DSP, DEVICENAME_AUDIO }; int audio_device_fd = -1; @@ -271,6 +257,12 @@ static boolean ForkAudioProcess(void) return FALSE; } +#if 0 + printf("PID: %d [%s]\n", getpid(), + (IS_CHILD_PROCESS(audio.mixer_pid) ? "child" : "parent")); + Delay(10000 * 0); +#endif + if (IS_CHILD_PROCESS(audio.mixer_pid)) Mixer_Main(); /* this function never returns */ else @@ -350,7 +342,7 @@ static void InitAudioDevice_Linux(struct AudioFormatInfo *afmt) if (ioctl(audio.device_fd, SNDCTL_DSP_SETFRAGMENT, &fragment_spec) < 0) Error(ERR_EXIT_SOUND_SERVER, - "cannot set fragment size of /dev/dsp -- no sounds"); + "cannot set fragment size of audio device -- no sounds"); i = 0; afmt->format = 0; @@ -366,7 +358,7 @@ static void InitAudioDevice_Linux(struct AudioFormatInfo *afmt) if (afmt->format == 0) /* no supported audio format found */ Error(ERR_EXIT_SOUND_SERVER, - "cannot set audio format of /dev/dsp -- no sounds"); + "cannot set audio format of audio device -- no sounds"); /* try if we can use stereo sound */ afmt->stereo = TRUE; @@ -375,15 +367,15 @@ static void InitAudioDevice_Linux(struct AudioFormatInfo *afmt) if (ioctl(audio.device_fd, SNDCTL_DSP_SPEED, &afmt->sample_rate) < 0) Error(ERR_EXIT_SOUND_SERVER, - "cannot set sample rate of /dev/dsp -- no sounds"); + "cannot set sample rate of audio device -- no sounds"); /* get the real fragmentation size; this should return 512 */ if (ioctl(audio.device_fd, SNDCTL_DSP_GETBLKSIZE, &fragment_size_query) < 0) Error(ERR_EXIT_SOUND_SERVER, - "cannot get fragment size of /dev/dsp -- no sounds"); + "cannot get fragment size of audio device -- no sounds"); if (fragment_size_query != afmt->fragment_size) Error(ERR_EXIT_SOUND_SERVER, - "cannot set fragment size of /dev/dsp -- no sounds"); + "cannot set fragment size of audio device -- no sounds"); } #endif /* AUDIO_LINUX_IOCTL */ @@ -397,8 +389,8 @@ static void InitAudioDevice_NetBSD(struct AudioFormatInfo *afmt) a_info.play.encoding = AUDIO_ENCODING_LINEAR8; a_info.play.precision = 8; a_info.play.channels = 2; - a_info.play.sample_rate = sample_rate; - a_info.blocksize = fragment_size; + a_info.play.sample_rate = afmt->sample_rate; + a_info.blocksize = afmt->fragment_size; afmt->format = AUDIO_FORMAT_U8; afmt->stereo = TRUE; @@ -412,7 +404,7 @@ static void InitAudioDevice_NetBSD(struct AudioFormatInfo *afmt) if (ioctl(audio.device_fd, AUDIO_SETINFO, &a_info) < 0) Error(ERR_EXIT_SOUND_SERVER, - "cannot set sample rate of /dev/audio -- no sounds"); + "cannot set sample rate of audio device -- no sounds"); } } #endif /* PLATFORM_NETBSD */ @@ -425,7 +417,7 @@ static void InitAudioDevice_HPUX(struct AudioFormatInfo *afmt) audio_ctl = open("/dev/audioCtl", O_WRONLY | O_NDELAY); if (audio_ctl == -1) - Error(ERR_EXIT_SOUND_SERVER, "cannot open /dev/audioCtl -- no sounds"); + Error(ERR_EXIT_SOUND_SERVER, "cannot open audio device -- no sounds"); if (ioctl(audio_ctl, AUDIO_DESCRIBE, &ainfo) == -1) Error(ERR_EXIT_SOUND_SERVER, "no audio info -- no sounds"); @@ -490,14 +482,16 @@ static void ReadSoundControlFromMainProcess(SoundControl *snd_ctrl) Error(ERR_EXIT_SOUND_SERVER, "broken pipe -- no sounds"); } -static void WriteReloadInfoToPipe(char *set_name, int type) +static void WriteReloadInfoToPipe(char *set_identifier, int type) { SoundControl snd_ctrl; TreeInfo *ti = (type == SND_CTRL_RELOAD_SOUNDS ? artwork.snd_current : artwork.mus_current); unsigned long str_size1 = strlen(leveldir_current->fullpath) + 1; - unsigned long str_size2 = strlen(ti->basepath) + 1; - unsigned long str_size3 = strlen(ti->fullpath) + 1; + unsigned long str_size2 = strlen(leveldir_current->sounds_path) + 1; + unsigned long str_size3 = strlen(leveldir_current->music_path) + 1; + unsigned long str_size4 = strlen(ti->basepath) + 1; + unsigned long str_size5 = strlen(ti->fullpath) + 1; boolean override_level_artwork = (type == SND_CTRL_RELOAD_SOUNDS ? setup.override_level_sounds : setup.override_level_music); @@ -510,11 +504,11 @@ static void WriteReloadInfoToPipe(char *set_name, int type) snd_ctrl.active = FALSE; snd_ctrl.state = type; - snd_ctrl.data_len = strlen(set_name) + 1; + snd_ctrl.data_len = strlen(set_identifier) + 1; if (write(audio.mixer_pipe[1], &snd_ctrl, sizeof(snd_ctrl)) < 0 || - write(audio.mixer_pipe[1], set_name, + write(audio.mixer_pipe[1], set_identifier, snd_ctrl.data_len) < 0 || write(audio.mixer_pipe[1], &override_level_artwork, sizeof(boolean)) < 0 || @@ -528,12 +522,20 @@ static void WriteReloadInfoToPipe(char *set_name, int type) sizeof(unsigned long)) < 0 || write(audio.mixer_pipe[1], &str_size3, sizeof(unsigned long)) < 0 || + write(audio.mixer_pipe[1], &str_size4, + sizeof(unsigned long)) < 0 || + write(audio.mixer_pipe[1], &str_size5, + sizeof(unsigned long)) < 0 || write(audio.mixer_pipe[1], leveldir_current->fullpath, str_size1) < 0 || - write(audio.mixer_pipe[1], ti->basepath, + write(audio.mixer_pipe[1], leveldir_current->sounds_path, str_size2) < 0 || + write(audio.mixer_pipe[1], leveldir_current->music_path, + str_size3) < 0 || + write(audio.mixer_pipe[1], ti->basepath, + str_size4) < 0 || write(audio.mixer_pipe[1], ti->fullpath, - str_size3) < 0) + str_size5) < 0) { Error(ERR_WARN, "cannot pipe to child process -- no sounds"); audio.sound_available = audio.sound_enabled = FALSE; @@ -546,29 +548,34 @@ static void ReadReloadInfoFromPipe(SoundControl *snd_ctrl) TreeInfo **ti_ptr = ((snd_ctrl->state & SND_CTRL_RELOAD_SOUNDS) ? &artwork.snd_current : &artwork.mus_current); TreeInfo *ti = *ti_ptr; - unsigned long str_size1, str_size2, str_size3; - static char *set_name = NULL; + unsigned long str_size1, str_size2, str_size3, str_size4, str_size5; + static char *set_identifier = NULL; boolean *override_level_artwork = (snd_ctrl->state & SND_CTRL_RELOAD_SOUNDS ? &setup.override_level_sounds : &setup.override_level_music); - if (set_name) - free(set_name); + if (set_identifier) + free(set_identifier); - set_name = checked_malloc(snd_ctrl->data_len); + set_identifier = checked_malloc(snd_ctrl->data_len); if (leveldir_current == NULL) leveldir_current = checked_calloc(sizeof(TreeInfo)); + if (ti == NULL) ti = *ti_ptr = checked_calloc(sizeof(TreeInfo)); if (leveldir_current->fullpath != NULL) free(leveldir_current->fullpath); + if (leveldir_current->sounds_path != NULL) + free(leveldir_current->sounds_path); + if (leveldir_current->music_path != NULL) + free(leveldir_current->music_path); if (ti->basepath != NULL) free(ti->basepath); if (ti->fullpath != NULL) free(ti->fullpath); - if (read(audio.mixer_pipe[0], set_name, + if (read(audio.mixer_pipe[0], set_identifier, snd_ctrl->data_len) != snd_ctrl->data_len || read(audio.mixer_pipe[0], override_level_artwork, sizeof(boolean)) != sizeof(boolean) || @@ -581,25 +588,35 @@ static void ReadReloadInfoFromPipe(SoundControl *snd_ctrl) read(audio.mixer_pipe[0], &str_size2, sizeof(unsigned long)) != sizeof(unsigned long) || read(audio.mixer_pipe[0], &str_size3, + sizeof(unsigned long)) != sizeof(unsigned long) || + read(audio.mixer_pipe[0], &str_size4, + sizeof(unsigned long)) != sizeof(unsigned long) || + read(audio.mixer_pipe[0], &str_size5, sizeof(unsigned long)) != sizeof(unsigned long)) Error(ERR_EXIT_SOUND_SERVER, "broken pipe -- no sounds"); leveldir_current->fullpath = checked_calloc(str_size1); - ti->basepath = checked_calloc(str_size2); - ti->fullpath = checked_calloc(str_size3); + leveldir_current->sounds_path = checked_calloc(str_size2); + leveldir_current->music_path = checked_calloc(str_size3); + ti->basepath = checked_calloc(str_size4); + ti->fullpath = checked_calloc(str_size5); if (read(audio.mixer_pipe[0], leveldir_current->fullpath, str_size1) != str_size1 || - read(audio.mixer_pipe[0], ti->basepath, + read(audio.mixer_pipe[0], leveldir_current->sounds_path, str_size2) != str_size2 || + read(audio.mixer_pipe[0], leveldir_current->music_path, + str_size3) != str_size3 || + read(audio.mixer_pipe[0], ti->basepath, + str_size4) != str_size4 || read(audio.mixer_pipe[0], ti->fullpath, - str_size3) != str_size3) + str_size5) != str_size5) Error(ERR_EXIT_SOUND_SERVER, "broken pipe -- no sounds"); if (snd_ctrl->state & SND_CTRL_RELOAD_SOUNDS) - artwork.sounds_set_current_name = set_name; + artwork.snd_current_identifier = set_identifier; else - artwork.music_set_current_name = set_name; + artwork.mus_current_identifier = set_identifier; } #endif /* AUDIO_UNIX_NATIVE */ @@ -916,7 +933,7 @@ static void Mixer_InsertSound(SoundControl snd_ctrl) library, we use the current playing time (in milliseconds) instead. */ #if DEBUG - /* Channel sanity check -- this should normally not be needed */ + /* channel allocation sanity check -- should not be needed */ if (mixer_active_channels == audio.num_channels - (mixer[audio.music_channel].active ? 0 : 1)) { @@ -1517,7 +1534,7 @@ static int ulaw_to_linear(unsigned char ulawbyte) #define CHUNK_ID_LEN 4 /* IFF style chunk id length */ #define WAV_HEADER_SIZE 16 /* size of WAV file header */ -static SoundInfo *Load_WAV(char *filename) +static void *Load_WAV(char *filename) { SoundInfo *snd_info; #if defined(AUDIO_UNIX_NATIVE) @@ -1704,118 +1721,24 @@ static SoundInfo *Load_WAV(char *filename) return snd_info; } -static void deleteSoundEntry(SoundInfo **snd_info) -{ - if (*snd_info) - { - char *filename = (*snd_info)->source_filename; - -#if 0 - printf("[decrementing reference counter of sound '%s']\n", filename); -#endif - - if (--(*snd_info)->num_references <= 0) - { -#if 0 - printf("[deleting sound '%s']\n", filename); -#endif - - /* - FreeSound(*snd_info); - */ - deleteNodeFromList(&SoundFileList, filename, FreeSound); - } - - *snd_info = NULL; - } -} - -static void replaceSoundEntry(SoundInfo **snd_info, char *filename) -{ - ListNode *node; - - /* check if the old and the new sound file are the same */ - if (*snd_info && strcmp((*snd_info)->source_filename, filename) == 0) - { - /* The old and new sound are the same (have the same filename and path). - This usually means that this sound does not exist in this sound set - and a fallback to the existing sound is done. */ - -#if 0 - printf("[sound '%s' already exists (same list entry)]\n", filename); -#endif - - return; - } - - /* delete existing sound file entry */ - deleteSoundEntry(snd_info); - - /* check if the new sound file already exists in the list of sounds */ - if ((node = getNodeFromKey(SoundFileList, filename)) != NULL) - { -#if 0 - printf("[sound '%s' already exists (other list entry)]\n", filename); -#endif - - *snd_info = (SoundInfo *)node->content; - (*snd_info)->num_references++; - } - else if ((*snd_info = Load_WAV(filename)) != NULL) /* load new sound */ - { - (*snd_info)->num_references = 1; - addNodeToList(&SoundFileList, (*snd_info)->source_filename, *snd_info); - } -} - -static void LoadCustomSound(SoundInfo **snd_info, char *basename) -{ - char *filename = getCustomSoundFilename(basename); - -#if 0 - printf("GOT CUSTOM SOUND FILE '%s'\n", filename); -#endif - - if (strcmp(basename, SND_FILE_UNDEFINED) == 0) - { - deleteSoundEntry(snd_info); - return; - } - - if (filename == NULL) - { - Error(ERR_WARN, "cannot find sound file '%s'", basename); - return; - } - - replaceSoundEntry(snd_info, filename); -} - -void InitSoundList(struct SoundEffectInfo *sounds_list, int num_list_entries) +void InitSoundList(struct ArtworkConfigInfo *config_list, int num_list_entries) { - if (Sound == NULL) - Sound = checked_calloc(num_list_entries * sizeof(SoundInfo *)); + if (sound_info == NULL) + sound_info = checked_calloc(sizeof(struct ArtworkListInfo)); - sound_effect = sounds_list; - num_sounds = num_list_entries; -} + if (sound_info->artwork_list == NULL) + sound_info->artwork_list = + checked_calloc(num_list_entries * sizeof(SoundInfo *)); -void LoadSoundToList(char *basename, int list_pos) -{ - if (Sound == NULL || list_pos >= num_sounds) - return; + sound_info->type = ARTWORK_TYPE_SOUNDS; + sound_info->num_list_entries = num_list_entries; + sound_info->config_list = config_list; + sound_info->file_list = NULL; + sound_info->load_artwork = Load_WAV; + sound_info->free_artwork = FreeSound; -#if 0 - printf("loading sound '%s' ... [%d]\n", - basename, getNumNodes(SoundFileList)); -#endif - - LoadCustomSound(&Sound[list_pos], basename); - -#if 0 - printf("loading sound '%s' done [%d]\n", - basename, getNumNodes(SoundFileList)); -#endif + num_sounds = sound_info->num_list_entries; + Sound = (SoundInfo **)sound_info->artwork_list; } static MusicInfo *Load_MOD(char *filename) @@ -1859,7 +1782,9 @@ void LoadCustomMusic(void) strcmp(last_music_directory, music_directory) == 0) return; /* old and new music directory are the same */ - last_music_directory = music_directory; + if (last_music_directory != NULL) + free(last_music_directory); + last_music_directory = getStringCopy(music_directory); FreeAllMusic(); @@ -1879,6 +1804,10 @@ void LoadCustomMusic(void) char *filename = getPath2(music_directory, basename); MusicInfo *mus_info = NULL; +#if 0 + printf("DEBUG: loading music '%s' ...\n", basename); +#endif + if (draw_init_text) DrawInitText(basename, 150, FC_YELLOW); @@ -2014,192 +1943,43 @@ void StopSoundExt(int nr, int state) HandleSoundRequest(snd_ctrl); } -ListNode *newListNode() -{ - return checked_calloc(sizeof(ListNode)); -} - -void addNodeToList(ListNode **node_first, char *key, void *content) -{ - ListNode *node_new = newListNode(); - -#if 0 - printf("LIST: adding node with key '%s'\n", key); -#endif - - node_new->key = getStringCopy(key); - node_new->content = content; - node_new->next = *node_first; - *node_first = node_new; -} - -void deleteNodeFromList(ListNode **node_first, char *key, - void (*destructor_function)(void *)) -{ - if (node_first == NULL || *node_first == NULL) - return; - -#if 0 - printf("[CHECKING LIST KEY '%s' == '%s']\n", - (*node_first)->key, key); -#endif - - if (strcmp((*node_first)->key, key) == 0) - { -#if 0 - printf("[DELETING LIST ENTRY]\n"); -#endif - - free((*node_first)->key); - if (destructor_function) - destructor_function((*node_first)->content); - *node_first = (*node_first)->next; - } - else - deleteNodeFromList(&(*node_first)->next, key, destructor_function); -} - -ListNode *getNodeFromKey(ListNode *node_first, char *key) -{ - if (node_first == NULL) - return NULL; - - if (strcmp(node_first->key, key) == 0) - return node_first; - else - return getNodeFromKey(node_first->next, key); -} - -int getNumNodes(ListNode *node_first) -{ - return (node_first ? 1 + getNumNodes(node_first->next) : 0); -} - -void dumpList(ListNode *node_first) -{ - ListNode *node = node_first; - - while (node) - { - printf("['%s' (%d)]\n", node->key, - ((SoundInfo *)node->content)->num_references); - node = node->next; - } - - printf("[%d nodes]\n", getNumNodes(node_first)); -} - -static void LoadSoundsInfo() -{ - char *filename = getCustomSoundConfigFilename(); - struct SetupFileList *setup_file_list; - int i; - -#if 0 - printf("GOT CUSTOM SOUND CONFIG FILE '%s'\n", filename); -#endif - - /* always start with reliable default values */ - for (i=0; i '%s'\n", sound_effect[i].filename); - else - printf("-> UNDEFINED [-> '%s']\n", sound_effect[i].default_filename); - } -#endif - } -} - static void ReloadCustomSounds() { - static boolean draw_init_text = TRUE; /* only draw at startup */ - int i; - -#if 0 - printf("DEBUG: reloading sounds '%s' ...\n",artwork.sounds_set_current_name); -#endif - - LoadSoundsInfo(); - - if (draw_init_text) - DrawInitText("Loading sounds:", 120, FC_GREEN); - #if 0 - printf("DEBUG: reloading %d sounds ...\n", num_sounds); + printf("DEBUG: reloading sounds '%s' ...\n", artwork.snd_current_identifier); #endif - for(i=0; i