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Diffstat (limited to 'source/blender/src/editsound.c')
| -rw-r--r-- | source/blender/src/editsound.c | 1029 |
1 files changed, 0 insertions, 1029 deletions
diff --git a/source/blender/src/editsound.c b/source/blender/src/editsound.c deleted file mode 100644 index 71187f6bd8b..00000000000 --- a/source/blender/src/editsound.c +++ /dev/null @@ -1,1029 +0,0 @@ -/** - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -#include <stdio.h> -#include <stdlib.h> -#include <math.h> -#include <string.h> -#include <fcntl.h> - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifndef WIN32 -#define __USE_XOPEN /* Needed for swab on linux */ -#include <unistd.h> -#undef __USE_XOPEN -#else - -#include <io.h> -#endif -#include "MEM_guardedalloc.h" - -#include "BLI_blenlib.h" -#include "BLI_arithb.h" - -#include "DNA_object_types.h" -#include "DNA_screen_types.h" -#include "DNA_space_types.h" -#include "DNA_scene_types.h" -#include "DNA_sound_types.h" -#include "DNA_packedFile_types.h" -#include "DNA_userdef_types.h" - -#include "BKE_utildefines.h" -#include "BKE_global.h" -#include "BKE_main.h" -#include "BKE_sound.h" -#include "BKE_library.h" -#include "BKE_packedFile.h" - -#include "BIF_space.h" -#include "BIF_screen.h" -#include "BIF_interface.h" -#include "BIF_editsound.h" -#include "BIF_mywindow.h" -#include "BIF_toolbox.h" - -#include "BSE_drawipo.h" -#include "BSE_headerbuttons.h" -#include "BSE_time.h" - -#include "BDR_editobject.h" - -#include "blendef.h" - -#include "mydevice.h" - -#include "SND_C-api.h" -#include "SND_DependKludge.h" - -#include "SYS_System.h" - -#include "PIL_time.h" - - -/* this might move to the external header */ -static SND_SceneHandle ghSoundScene=NULL; -static SND_AudioDeviceInterfaceHandle ghAudioDeviceInterface=NULL; - -/* que? why only here? because of the type define? */ -//static bSound *sound_find_sound(char *id_name); -static void sound_read_wav_data(bSound * sound, PackedFile * pf); -void winqreadsoundspace(struct ScrArea *sa, void *spacedata, struct BWinEvent *evt); -/* void sound_stop_all_sounds(void); already in BIF_editsound.h */ - - - -/* Right. Now for some implementation: */ -void winqreadsoundspace(ScrArea *sa, void *spacedata, BWinEvent *evt) -{ - SpaceSound *ssound= spacedata; - unsigned short event= evt->event; - short val= evt->val; - float dx, dy; - int doredraw= 0, cfra, first = 0; - short mval[2], nr; - short mousebut = L_MOUSE; - - if(curarea->win==0) return; - - if(val) { - - if( uiDoBlocks(&curarea->uiblocks, event, 1)!=UI_NOTHING ) event= 0; - - /* swap mouse buttons based on user preference */ - if (U.flag & USER_LMOUSESELECT) { - if (event == LEFTMOUSE) { - event = RIGHTMOUSE; - mousebut = L_MOUSE; - } else if (event == RIGHTMOUSE) { - event = LEFTMOUSE; - mousebut = R_MOUSE; - } - } - - switch(event) { - case LEFTMOUSE: - ssound->flag |= SND_CFRA_NUM; - do { - getmouseco_areawin(mval); - areamouseco_to_ipoco(G.v2d, mval, &dx, &dy); - - cfra = (int)(dx+0.5f); - if(cfra< 1) cfra= 1; - - if( cfra!=CFRA || first ) - { - first= 0; - CFRA= cfra; - update_for_newframe(); - force_draw_all(0); - } - else PIL_sleep_ms(30); - - } while(get_mbut() & mousebut); - ssound->flag &= ~SND_CFRA_NUM; - - doredraw= 1; - - break; - case MIDDLEMOUSE: - case WHEELUPMOUSE: - case WHEELDOWNMOUSE: - view2dmove(event); /* in drawipo.c */ - break; - case RIGHTMOUSE: - { - TimeMarker *marker; - - getmouseco_areawin(mval); - areamouseco_to_ipoco(G.v2d, mval, &dx, &dy); - - marker = find_nearest_marker(SCE_MARKERS, 0); - if (marker) { - if ((G.qual & LR_SHIFTKEY)==0) - deselect_markers(0, 0); - - if (marker->flag & SELECT) - marker->flag &= ~SELECT; - else - marker->flag |= SELECT; - } - - force_draw(0); - std_rmouse_transform(transform_markers); - } - break; - - case PADPLUSKEY: - dx= (float)(0.1154*(G.v2d->cur.xmax-G.v2d->cur.xmin)); - G.v2d->cur.xmin+= dx; - G.v2d->cur.xmax-= dx; - test_view2d(G.v2d, curarea->winx, curarea->winy); - view2d_do_locks(curarea, V2D_LOCK_COPY); - doredraw= 1; - break; - case PADMINUS: - dx= (float)(0.15*(G.v2d->cur.xmax-G.v2d->cur.xmin)); - G.v2d->cur.xmin-= dx; - G.v2d->cur.xmax+= dx; - test_view2d(G.v2d, curarea->winx, curarea->winy); - view2d_do_locks(curarea, V2D_LOCK_COPY); - doredraw= 1; - break; - case HOMEKEY: - do_sound_buttons(B_SOUNDHOME); - break; - - case PAGEUPKEY: /* cfra to next marker */ - nextprev_marker(1); - break; - case PAGEDOWNKEY: /* cfra to prev marker */ - nextprev_marker(-1); - break; - - case AKEY: /* select/deselect all */ - deselect_markers(1, 0); - - allqueue(REDRAWMARKER, 0); - break; - - case BKEY: /* borderselect markers */ - borderselect_markers(); - break; - - case DKEY: /* duplicate selected marker(s) */ - if (G.qual & LR_SHIFTKEY) { - duplicate_marker(); - - allqueue(REDRAWMARKER, 0); - } - break; - - case GKEY: - transform_markers('g', 0); - break; - - case MKEY: /* add marker or rename first selected */ - if (G.qual & LR_CTRLKEY) - rename_marker(); - else - add_marker(CFRA); - - allqueue(REDRAWMARKER, 0); - break; - - case TKEY: /* toggle time display */ - nr= pupmenu("Time value%t|Frames %x1|Seconds%x2"); - if (nr>0) { - if(nr==1) ssound->flag |= SND_DRAWFRAMES; - else ssound->flag &= ~SND_DRAWFRAMES; - doredraw= 1; - } - - break; - - case DELKEY: /* delete selected markers */ - case XKEY: - if (okee("Erase selected")) { - remove_marker(); - allqueue(REDRAWMARKER, 0); - } - break; - } - } - - if(doredraw) - scrarea_queue_winredraw(curarea); -} - - - -void sound_initialize_sounds(void) -{ - bSound *sound; - - if(ghSoundScene) { - for(sound=G.main->sound.first; sound; sound=sound->id.next) { - if(sound->snd_sound) { - SND_RemoveSound(ghSoundScene, sound->snd_sound); - sound->snd_sound = NULL; - } - } - - /* clear the soundscene */ - SND_RemoveAllSounds(ghSoundScene); - SND_RemoveAllSamples(ghSoundScene); - } - - /* initialize sample blocks (doesnt call audio system, needs to be done once after load */ - sound = G.main->sound.first; - while (sound) { - sound_sample_is_null(sound); - sound = (bSound *) sound->id.next; - } -} - - - -bSound *sound_make_copy(bSound *originalsound) -{ - bSound *sound = NULL; - char name[160]; - int len; - - if(ghSoundScene==NULL) sound_init_audio(); - - /* only copy sounds that are sounds */ - if (originalsound) - { - /* do some name magic */ - strcpy(name, originalsound->name); - len = strlen(name); - while ((len > 0) && (name[len - 1] != '/') && (name[len - 1] != '\\')) - len--; - - /* allocate the needed memory */ - sound = alloc_libblock(&G.main->sound, ID_SO, name + len); - - /* create a soundobject */ - sound->snd_sound = SND_CreateSound(); - - /* set the samplename */ - strcpy(sound->name, name); - SND_SetSampleName(sound->snd_sound, sound->name); - - /* add the new object to the soundscene */ - SND_AddSound(ghSoundScene, sound->snd_sound); - - /* and copy the data from the original */ - sound->attenuation = originalsound->attenuation; - sound->distance = originalsound->distance; - sound->max_gain = originalsound->max_gain; - sound->min_gain = originalsound->min_gain; - sound->newpackedfile = originalsound->newpackedfile; - sound->panning = originalsound->panning; - sound->pitch = originalsound->pitch; - sound->sample = originalsound->sample; - sound->volume = originalsound->volume; - - if (originalsound->flags & SOUND_FLAGS_3D) - sound->flags |= SOUND_FLAGS_3D; - else - sound->flags &= ~SOUND_FLAGS_3D; - } - - return sound; -} - - - -void sound_initialize_sample(bSound *sound) -{ - if(ghSoundScene==NULL) sound_init_audio(); - - if (sound && sound->sample == NULL) - sound_sample_is_null(sound); -} - - -static void sound_read_wav_data(bSound *sound, PackedFile *pf) -{ - int i, temp; - short shortbuf, *temps; - int longbuf; - char buffer[25]; - char *data = NULL; - char *tempc; - bSample *sample = NULL; - int channels, rate, bits, len; - - /* prepare for the worst... */ - sound->sample->type = SAMPLE_INVALID; - - rewindPackedFile(pf); - - /* check to see if it is a file in "RIFF WAVE fmt" format */ - if (readPackedFile(pf, buffer, 16) != 16) { - if (G.f & G_DEBUG) printf("File too short\n"); - return; - } - - if(!(memcmp(buffer, "RIFF", 4) && memcmp(&(buffer[8]), "WAVEfmt ", 8))) { - readPackedFile(pf, &i, 4);// start of data - if(G.order==B_ENDIAN) - SWITCH_INT(i); - - /* read the sampleformat */ - readPackedFile(pf, &shortbuf, 2); - if(G.order==B_ENDIAN) { - SWITCH_SHORT(shortbuf); - } - - /* read the number of channels */ - readPackedFile(pf, &shortbuf, 2); - - if(G.order==B_ENDIAN) { - SWITCH_SHORT(shortbuf); - } - - /* check the number of channels */ - if(shortbuf != 1 && shortbuf != 2) { - if (G.f & G_DEBUG) printf("Unsupported number of channels\n"); - return; - } - channels = shortbuf; - - /* read the samplerate */ - readPackedFile(pf, &longbuf, 4); - - - if(G.order==B_ENDIAN) - SWITCH_INT(longbuf); - rate = longbuf; - - /* read the bitrate */ - // Ton's way - readPackedFile(pf, &temp, 4); - - if(G.order==B_ENDIAN) - SWITCH_INT(temp); - - if(channels && rate) - bits= 8*temp/(rate * channels); - - // Frank's way - - readPackedFile(pf, &shortbuf, 2); - readPackedFile(pf, &shortbuf, 2); - if(G.order==B_ENDIAN) { - SWITCH_SHORT(shortbuf); - } - bits = shortbuf; - - seekPackedFile(pf, i-16, SEEK_CUR); - readPackedFile(pf, buffer, 4); - /* check if we have a 'data' chunk */ - while(memcmp(buffer, "data", 4)!=0) { - if (readPackedFile(pf, &i, 4) != 4) - break; - - if(G.order==B_ENDIAN) - SWITCH_INT(i); - - seekPackedFile(pf, i, SEEK_CUR); - if (readPackedFile(pf, buffer, 4) != 4) - break; - } - - /* guess not */ - if (memcmp(buffer, "data", 4) !=0) { - if (G.f & G_DEBUG) printf("No data found\n"); - } - /* or maybe we do! */ - else { - readPackedFile(pf, &longbuf, 4); - if(G.order==B_ENDIAN) SWITCH_INT(longbuf); - - /* handle 8 and 16 bit samples differently */ - /* intrr: removed, longbuf is length in bytes, not samples */ - if (bits == 16) - data = (char *)MEM_mallocN(longbuf, "sample data"); - else - data = (char *)MEM_mallocN(longbuf*2, "sample data"); - - len = longbuf /*/ 4.0*/; /* for some strange reason the sample length is off by a factor of 4... */ - /* intrr's comment: Funny eh, how one 16-bit stereo sample is 4 bytes? :-) */ - - if(data) { - readPackedFile(pf, data, len); - /* data is only used to draw! */ - if (bits == 8) { - temps = (short *) data; - tempc = (char *) data; - for (i = len - 1; i >= 0; i--) - temps[i] = tempc[i] << 8; - } - else { - if(G.order==B_ENDIAN) { - swab(data, data, len); - } - } - /* fill the sound with the found data */ - sample = sound->sample; - sample->channels = channels; - sample->rate = rate; - sample->bits = bits; - sample->len = len; - sample->data = data; - sample->type = SAMPLE_WAV; - } - } - } - else { - sound->sample->type = SAMPLE_INVALID; - if (G.f & G_DEBUG) printf("Unsupported sound format: %s\n", sound->name); - } -} - - - -/* ugly, but it works (for now) */ -static int sound_get_filetype_from_header(bSound *sound, PackedFile *pf) -{ - int filetype = SAMPLE_INVALID; - int i; - char buffer[25]; - short shortbuf; - - rewindPackedFile(pf); - - if (readPackedFile(pf, buffer, 16) != 16) { - if (G.f & G_DEBUG) printf("File too short\n"); - return filetype; - } - - if(!(memcmp(buffer, "RIFF", 4) && memcmp(&(buffer[8]), "WAVEfmt ", 8))) { - readPackedFile(pf, &i, 4); - if(G.order==B_ENDIAN) - SWITCH_INT(i); - - /* read the sampleformat */ - readPackedFile(pf, &shortbuf, 2); - if(G.order==B_ENDIAN) { - char s_i, *p_i; - p_i= (char *)&(shortbuf); - s_i= p_i[0]; - p_i[0]= p_i[1]; - p_i[1]= s_i; - } - - if (shortbuf == SND_WAVE_FORMAT_PCM) { - filetype = SAMPLE_WAV; - } - else - { - filetype = SAMPLE_INVALID; - if (G.f & G_DEBUG) printf("Unsupported wav compression\n"); - } - } - else { - filetype = SAMPLE_INVALID; - if (G.f & G_DEBUG) printf("Unsupported sound format: %s\n", sound->name); - } - - return filetype; -} - - - -static int check_filetype(bSound *sound, PackedFile *pf) -{ -// char* pdest; - sound->sample->type = SAMPLE_INVALID; -/* - // parse the name for the extension to see what kind of sample it is - pdest = strrchr(sound->sample->name, '.'); - - // a simple check to see what kind of sample we're dealing with - if (stricmp(pdest, ".wav") == 0) - sound->sample->type = SAMPLE_WAV; -*/ - sound->sample->type = sound_get_filetype_from_header(sound, pf); - - /* get some info from the sample */ - switch (sound->sample->type) { - case SAMPLE_WAV: - { - sound_read_wav_data(sound, pf); - break; - } - case SAMPLE_OGG_VORBIS: - case SAMPLE_MP3: - case SAMPLE_MP2: - case SAMPLE_RAW: - case SAMPLE_WMA: - case SAMPLE_ASF: - break; - default: - { - if (G.f & G_DEBUG) printf("No valid sample: %s\n", sound->name); - break; - } - } - - return sound->sample->type; -} - - - -int sound_load_sample(bSound *sound) -{ - int result = FALSE; - PackedFile *pf; - int freePF = FALSE; - int buffer = -1; - - if(ghSoundScene==NULL) sound_init_audio(); - - /* check the sample (valid?) */ - if (sound->sample->type == SAMPLE_UNKNOWN || sound->snd_sound == NULL) { - /* find... */ - pf = sound_find_packedfile(sound); - - /* ...or create a (temp)packedfile */ - if (pf == NULL) { - pf = newPackedFile(sound->name); - - /* if autopack is off, free the pf afterwards */ - if ((G.fileflags & G_AUTOPACK) == 0) - freePF = TRUE; - } - - /* if we have a valid pf... */ - if (pf) { - /* check the content of the pf */ - check_filetype(sound, pf); - - /* check if the sampletype is supported */ - if (sound->sample->type != SAMPLE_INVALID && sound->sample->type != SAMPLE_UNKNOWN) { - /* register the sample at the audiodevice */ - buffer = SND_AddSample(ghSoundScene, sound->sample->name, pf->data, pf->size); - - /* create a soundobject */ - sound->snd_sound = SND_CreateSound(); - SND_SetSampleName(sound->snd_sound, sound->sample->name); - - /* add the soundobject to the soundscene */ - if (SND_CheckBuffer(ghSoundScene, sound->snd_sound)) - SND_AddSound(ghSoundScene, sound->snd_sound); - else - if (G.f & G_DEBUG) printf("error: sample didn't load properly\n"); - - /* if it was places in buffer[0] or higher, it succeeded */ - if (buffer >= 0) - result = TRUE; - } - /* if not, free the pf */ - else { - freePF = TRUE; - } - - /* if you want it freed, make it so */ - if (freePF) { - freePackedFile(pf); - pf = NULL; - } - /* or else connect the pf to the sound and sample */ -// else { - sound->newpackedfile = pf; - sound->sample->packedfile = pf; -// } - } - else { - if (G.f & G_DEBUG) printf("%s: File not found!\n", sound->name); - sound->sample->type = SAMPLE_INVALID; - } - } - /* if the sample ain't invalid, we're ready to go! */ - else if (sound->sample->type != SAMPLE_INVALID) { - result = TRUE; - } - - return result; -} - - - -bSound *sound_new_sound(char *name) -{ - bSound *sound = NULL; - int len, file; - char str[FILE_MAXDIR+FILE_MAXFILE]; - - if(ghSoundScene==NULL) sound_init_audio(); - - if (!G.scene->audio.mixrate) G.scene->audio.mixrate = 44100; - /* convert the name to absolute path */ - strcpy(str, name); - BLI_convertstringcode(str, G.sce); - - /* check if the sample on disk can be opened */ - file = open(str, O_BINARY|O_RDONLY); - - if (file != -1) { - close(file); - - - /* do some name magic */ - len = strlen(name); - while (len > 0 && name[len - 1] != '/' && name[len - 1] != '\\') - len--; - - /* allocate some memory for the sound */ - sound = alloc_libblock(&G.main->sound, ID_SO, name + len); - strcpy(sound->name, name); - - /* intialize and check the sample */ - sound_initialize_sample(sound); - - /* load the sample & check if this blender supports the sound format */ -// sound_load_sample(sound); - - if (sound->sample->type == SAMPLE_INVALID) { - free_libblock(&G.main->sound, sound); - sound = NULL; - } - else - { - sound->volume = 1.0; - sound->attenuation = 1.0; - sound->distance = 1.0; - sound->min_gain = 0.0; - sound->max_gain = 1.0; - } - } - - return (sound); -} - - - -int sound_set_sample(bSound *sound, bSample *sample) -{ - int result = TRUE; - - if(ghSoundScene==NULL) sound_init_audio(); - - /* delete the soundobject */ - if (sound->snd_sound) { - SND_RemoveSound(ghSoundScene, sound->snd_sound); - sound->snd_sound = NULL; - } - - /* connect the sample to the sound */ - sound->sample = sample; - sound->newpackedfile = NULL; - - if (sound->sample) { - - /* and set the right pf */ - sound->newpackedfile = sample->packedfile; - - /* if the sampletype is unknown initialize it */ - if (sound->sample->type == SAMPLE_UNKNOWN) { - sound_initialize_sample(sound); - - /* load the sample & check if this blender supports the sound format */ - if (!sound_load_sample(sound)) { - result = FALSE; - } - } - } - - return result; -} - - - -bSample *sound_new_sample(bSound *sound) -{ - char samplename[FILE_MAX]; - bSample *sample = NULL; - int len; - char *name; - - if (sound != NULL) { - name = sound->name; - len = strlen(name); - /* do some name magic */ - while (len > 0 && name[len - 1] != '/' && name[len - 1] != '\\') - len--; - - /* allocate the memory for the sample */ - sample = MEM_callocN(sizeof(bSample), "sample"); - BLI_strncpy(sample->id.name+2, name+len, 20); - BLI_addtail(samples, sample); /* samples is ugly global */ - - sample->data = &sample->fakedata[0]; - sample->type = SAMPLE_UNKNOWN; - - /* some default settings. We get divide by zero if these values are not set */ - sample->channels = 1; - sample->rate = 44100; - sample->bits = 16; - sample->alindex = SAMPLE_INVALID; - - /* convert sound->name to abolute filename */ - /* TODO: increase sound->name, sample->name and strip->name to FILE_MAX, to avoid - cutting off sample name here - elubie */ - BLI_strncpy(samplename, sound->name, FILE_MAX); - BLI_convertstringcode(samplename, G.sce); - BLI_strncpy(sample->name, samplename, FILE_MAXDIR); - - /* connect the pf to the sample */ - if (sound->newpackedfile) - sample->packedfile = sound->newpackedfile; - else - sample->packedfile = sound_find_packedfile(sound); - } - - return(sample); -} - - - -/* find a sample that might already be loaded */ -bSample *sound_find_sample(bSound *sound) -{ - bSample *sample; - char name[FILE_MAXDIR + FILE_MAXFILE]; - char samplename[FILE_MAXDIR + FILE_MAXFILE]; - - // convert sound->name to abolute filename - strcpy(name, sound->name); - BLI_convertstringcode(name, G.sce); - - /* search through the list of loaded samples */ - sample = samples->first; - while (sample) { - strcpy(samplename, sample->name); - BLI_convertstringcode(samplename, G.sce); - - if (strcmp(name, samplename) == 0) { - break; - } - sample = sample->id.next; - } - - return (sample); -} - - - -int sound_sample_is_null(bSound *sound) -{ - int result = FALSE; - bSample *sample; - - if(ghSoundScene==NULL) sound_init_audio(); - - /* find the right sample or else create one */ - if (sound->sample == NULL) { - /* find... */ - sample = sound_find_sample(sound); - - /* or a new one? */ - if (sample == NULL) - sample = sound_new_sample(sound); - - if (sound_set_sample(sound, sample)) - result = TRUE; - } - - return result; -} - - - -void sound_stop_all_sounds(void) -{ -#if GAMEBLENDER == 1 - if(ghSoundScene) { - SND_StopAllSounds(ghSoundScene); - SND_Proceed(ghAudioDeviceInterface, ghSoundScene); - } -#endif -} - - - -void sound_end_all_sounds(void) -{ -#if GAMEBLENDER == 1 - bSound *sound; - - if(ghSoundScene) { - for(sound=G.main->sound.first; sound; sound=sound->id.next) { - if(sound->snd_sound) { - SND_RemoveSound(ghSoundScene, sound->snd_sound); - sound->snd_sound = NULL; - } - } - - sound_stop_all_sounds(); - SND_RemoveAllSounds(ghSoundScene); - } -#endif -} - - - -void sound_play_sound(bSound *sound) -{ -#if GAMEBLENDER == 1 - if(ghSoundScene==NULL) sound_init_audio(); - - /* first check if we want sound or not */ - SND_IsPlaybackWanted(ghSoundScene); - - /* stop all previous sounds */ - SND_StopAllSounds(ghSoundScene); - - if (sound != NULL && sound->sample != NULL) - { - /* load the sample if needed */ - if (sound_load_sample(sound)) - { - /* set all kinds of parameters */ - SND_SetListenerGain(ghSoundScene, G.listener->gain); - SND_SetDopplerFactor(ghSoundScene, G.listener->dopplerfactor); - SND_SetDopplerVelocity(ghSoundScene, G.listener->dopplervelocity); - - SND_SetGain((SND_ObjectHandle)sound->snd_sound, (sound->volume)); - SND_SetPitch((SND_ObjectHandle)sound->snd_sound, (exp((sound->pitch / 12.0) * log(2.0)))); - - if (sound->flags & SOUND_FLAGS_LOOP) - { - SND_SetLoopMode((SND_ObjectHandle)sound->snd_sound, SND_LOOP_NORMAL); -#ifdef SOUND_UNDER_DEVELOPMENT -/* SND_SetLoopPoints((SND_ObjectHandle)sound->snd_sound, sound->loopstart, sound->loopend); -*/ -#endif - if (sound->flags & SOUND_FLAGS_BIDIRECTIONAL_LOOP) - SND_SetLoopMode((SND_ObjectHandle)sound->snd_sound, SND_LOOP_BIDIRECTIONAL); - else - SND_SetLoopMode((SND_ObjectHandle)sound->snd_sound, SND_LOOP_NORMAL); - - } - else - { - SND_SetLoopMode((SND_ObjectHandle)sound->snd_sound, SND_LOOP_OFF); - } - - if (sound->flags & SOUND_FLAGS_3D) - { - SND_SetRollOffFactor((SND_ObjectHandle)sound->snd_sound, sound->attenuation); - SND_SetReferenceDistance((SND_ObjectHandle)sound->snd_sound, sound->distance); - SND_SetMinimumGain((SND_ObjectHandle)sound->snd_sound, sound->min_gain); - SND_SetMaximumGain((SND_ObjectHandle)sound->snd_sound, sound->max_gain); - } - else - { - SND_SetRollOffFactor((SND_ObjectHandle)sound->snd_sound, 0); - SND_SetReferenceDistance((SND_ObjectHandle)sound->snd_sound, 1); - SND_SetMinimumGain((SND_ObjectHandle)sound->snd_sound, 1); - SND_SetMaximumGain((SND_ObjectHandle)sound->snd_sound, 1); - } - - if (G.f & G_DEBUG) printf("Set pitch to: %f\n", SND_GetPitch((SND_ObjectHandle)sound->snd_sound)); - if (G.f & G_DEBUG) printf("Set gain to: %f\n", SND_GetGain((SND_ObjectHandle)sound->snd_sound)); - if (G.f & G_DEBUG) printf("Set looping to: %d\n", SND_GetLoopMode((SND_ObjectHandle)sound->snd_sound)); - - /* play the sound */ - SND_StartSound(ghSoundScene, (SND_ObjectHandle)sound->snd_sound); - - /* update the device */ - SND_Proceed(ghAudioDeviceInterface, ghSoundScene); - } - } - else - { - if (G.f & G_DEBUG) - { - printf("uninitialized sound !\n"); - if (sound) - { - printf("sound: %p\n", sound); - if (sound->sample) - { - printf("sample: %p\n", sound->sample); - if (sound->snd_sound) - printf("hSoundObject: %p\n", sound->snd_sound); - } - } - else - { - printf("sound == NULL\n"); - } - } - } -#endif -} - - -#if 0 -static bSound *sound_find_sound(char *id_name) -{ - bSound *sound; - - // look for sound with same *id* name - sound = G.main->sound.first; - while (sound) - { - if (strcmp(sound->id.name + 2, id_name) == 0) - break; - - sound = sound->id.next; - } - - return sound; -} -#endif - -void sound_init_audio(void) -{ - int noaudio; - SYS_SystemHandle hSystem = NULL; - - if(ghSoundScene==NULL) { - hSystem = SYS_GetSystem(); - noaudio = SYS_GetCommandLineInt(hSystem,"noaudio",0); - - if (noaudio)/*(noaudio) intrr: disable game engine audio (openal) */ - SND_SetDeviceType(snd_e_dummydevice); - - ghAudioDeviceInterface = SND_GetAudioDevice(); - ghSoundScene = SND_CreateScene(ghAudioDeviceInterface); - // also called after read new file, but doesnt work when no audio initialized - sound_initialize_sounds(); - } -} - - -void sound_exit_audio(void) -{ - if(ghSoundScene) { - SND_DeleteScene(ghSoundScene); - SND_ReleaseDevice(); - ghSoundScene = NULL; - } -} |