Month old OpenAL changes (Pitch changing, currently disabled).
This commit is contained in:
Steven Fuller
Patryk Obara
parent
35d91a5da3
commit
95977a17d4
3 changed files with 318 additions and 166 deletions
3
TODO
3
TODO
|
|
@ -1,6 +1,5 @@
|
|||
[DONE] [08/24/01] Finish OpenGL code.
|
||||
* Fix sound code.
|
||||
* See if RGT will respond.
|
||||
* Menus.
|
||||
* Proper file loading/saving (ignore case, search certain directories) and
|
||||
config handling (~/.avp/{ge, re, ad, md, pd}/?)
|
||||
|
|
@ -11,7 +10,7 @@
|
|||
* See what FOX/Rebellion has to say (if anything) about redistribution of the
|
||||
demos and if its possible to create an installer for regular/gold edition
|
||||
CDs.
|
||||
* Put together a workaround if RGT plan fails. Might just leave as-is.
|
||||
* Do something with the ingame movies. Might just leave as-is.
|
||||
* See if the build process can be made easier for those who download the
|
||||
source.
|
||||
* Write documentation.
|
||||
|
|
|
|||
|
|
@ -1,130 +0,0 @@
|
|||
// EAX.H -- DirectSound Environmental Audio Extensions
|
||||
|
||||
#ifndef EAX_H_INCLUDED
|
||||
#define EAX_H_INCLUDED
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif // __cplusplus
|
||||
|
||||
|
||||
// EAX (listener) reverb property set {4a4e6fc1-c341-11d1-b73a-444553540000}
|
||||
DEFINE_GUID(DSPROPSETID_EAX_ReverbProperties,
|
||||
0x4a4e6fc1,
|
||||
0xc341,
|
||||
0x11d1,
|
||||
0xb7, 0x3a, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00);
|
||||
|
||||
typedef enum
|
||||
{
|
||||
DSPROPERTY_EAX_ALL, // all reverb properties
|
||||
DSPROPERTY_EAX_ENVIRONMENT, // standard environment no.
|
||||
DSPROPERTY_EAX_VOLUME, // loudness of the reverb
|
||||
DSPROPERTY_EAX_DECAYTIME, // how long the reverb lasts
|
||||
DSPROPERTY_EAX_DAMPING // the high frequencies decay faster
|
||||
} DSPROPERTY_EAX_REVERBPROPERTY;
|
||||
|
||||
#define EAX_NUM_STANDARD_PROPERTIES (DSPROPERTY_EAX_DAMPING + 1)
|
||||
|
||||
// use this structure for get/set all properties...
|
||||
typedef struct
|
||||
{
|
||||
unsigned long environment; // 0 to EAX_ENVIRONMENT_COUNT-1
|
||||
float fVolume; // 0 to 1
|
||||
float fDecayTime_sec; // seconds, 0.1 to 100
|
||||
float fDamping; // 0 to 1
|
||||
} EAX_REVERBPROPERTIES;
|
||||
|
||||
|
||||
enum
|
||||
{
|
||||
EAX_ENVIRONMENT_GENERIC, // factory default
|
||||
EAX_ENVIRONMENT_PADDEDCELL,
|
||||
EAX_ENVIRONMENT_ROOM, // standard environments
|
||||
EAX_ENVIRONMENT_BATHROOM,
|
||||
EAX_ENVIRONMENT_LIVINGROOM,
|
||||
EAX_ENVIRONMENT_STONEROOM,
|
||||
EAX_ENVIRONMENT_AUDITORIUM,
|
||||
EAX_ENVIRONMENT_CONCERTHALL,
|
||||
EAX_ENVIRONMENT_CAVE,
|
||||
EAX_ENVIRONMENT_ARENA,
|
||||
EAX_ENVIRONMENT_HANGAR,
|
||||
EAX_ENVIRONMENT_CARPETEDHALLWAY,
|
||||
EAX_ENVIRONMENT_HALLWAY,
|
||||
EAX_ENVIRONMENT_STONECORRIDOR,
|
||||
EAX_ENVIRONMENT_ALLEY,
|
||||
EAX_ENVIRONMENT_FOREST,
|
||||
EAX_ENVIRONMENT_CITY,
|
||||
EAX_ENVIRONMENT_MOUNTAINS,
|
||||
EAX_ENVIRONMENT_QUARRY,
|
||||
EAX_ENVIRONMENT_PLAIN,
|
||||
EAX_ENVIRONMENT_PARKINGLOT,
|
||||
EAX_ENVIRONMENT_SEWERPIPE,
|
||||
EAX_ENVIRONMENT_UNDERWATER,
|
||||
EAX_ENVIRONMENT_DRUGGED,
|
||||
EAX_ENVIRONMENT_DIZZY,
|
||||
EAX_ENVIRONMENT_PSYCHOTIC,
|
||||
|
||||
EAX_ENVIRONMENT_COUNT // total number of environments
|
||||
};
|
||||
|
||||
#define EAX_MAX_ENVIRONMENT (EAX_ENVIRONMENT_COUNT - 1)
|
||||
|
||||
// presets
|
||||
#define EAX_PRESET_GENERIC EAX_ENVIRONMENT_GENERIC,0.5F,1.493F,0.5F
|
||||
#define EAX_PRESET_PADDEDCELL EAX_ENVIRONMENT_PADDEDCELL,0.25F,0.1F,0.0F
|
||||
#define EAX_PRESET_ROOM EAX_ENVIRONMENT_ROOM,0.417F,0.4F,0.666F
|
||||
#define EAX_PRESET_BATHROOM EAX_ENVIRONMENT_BATHROOM,0.653F,1.499F,0.166F
|
||||
#define EAX_PRESET_LIVINGROOM EAX_ENVIRONMENT_LIVINGROOM,0.208F,0.478F,0.0F
|
||||
#define EAX_PRESET_STONEROOM EAX_ENVIRONMENT_STONEROOM,0.5F,2.309F,0.888F
|
||||
#define EAX_PRESET_AUDITORIUM EAX_ENVIRONMENT_AUDITORIUM,0.403F,4.279F,0.5F
|
||||
#define EAX_PRESET_CONCERTHALL EAX_ENVIRONMENT_CONCERTHALL,0.5F,3.961F,0.5F
|
||||
#define EAX_PRESET_CAVE EAX_ENVIRONMENT_CAVE,0.5F,2.886F,1.304F
|
||||
#define EAX_PRESET_ARENA EAX_ENVIRONMENT_ARENA,0.361F,7.284F,0.332F
|
||||
#define EAX_PRESET_HANGAR EAX_ENVIRONMENT_HANGAR,0.5F,10.0F,0.3F
|
||||
#define EAX_PRESET_CARPETEDHALLWAY EAX_ENVIRONMENT_CARPETEDHALLWAY,0.153F,0.259F,2.0F
|
||||
#define EAX_PRESET_HALLWAY EAX_ENVIRONMENT_HALLWAY,0.361F,1.493F,0.0F
|
||||
#define EAX_PRESET_STONECORRIDOR EAX_ENVIRONMENT_STONECORRIDOR,0.444F,2.697F,0.638F
|
||||
#define EAX_PRESET_ALLEY EAX_ENVIRONMENT_ALLEY,0.25F,1.752F,0.776F
|
||||
#define EAX_PRESET_FOREST EAX_ENVIRONMENT_FOREST,0.111F,3.145F,0.472F
|
||||
#define EAX_PRESET_CITY EAX_ENVIRONMENT_CITY,0.111F,2.767F,0.224F
|
||||
#define EAX_PRESET_MOUNTAINS EAX_ENVIRONMENT_MOUNTAINS,0.194F,7.841F,0.472F
|
||||
#define EAX_PRESET_QUARRY EAX_ENVIRONMENT_QUARRY,1.0F,1.499F,0.5F
|
||||
#define EAX_PRESET_PLAIN EAX_ENVIRONMENT_PLAIN,0.097F,2.767F,0.224F
|
||||
#define EAX_PRESET_PARKINGLOT EAX_ENVIRONMENT_PARKINGLOT,0.208F,1.652F,1.5F
|
||||
#define EAX_PRESET_SEWERPIPE EAX_ENVIRONMENT_SEWERPIPE,0.652F,2.886F,0.25F
|
||||
#define EAX_PRESET_UNDERWATER EAX_ENVIRONMENT_UNDERWATER,1.0F,1.499F,0.0F
|
||||
#define EAX_PRESET_DRUGGED EAX_ENVIRONMENT_DRUGGED,0.875F,8.392F,1.388F
|
||||
#define EAX_PRESET_DIZZY EAX_ENVIRONMENT_DIZZY,0.139F,17.234F,0.666F
|
||||
#define EAX_PRESET_PSYCHOTIC EAX_ENVIRONMENT_PSYCHOTIC,0.486F,7.563F,0.806F
|
||||
|
||||
|
||||
// EAX buffer reverb property set {4a4e6fc0-c341-11d1-b73a-444553540000}
|
||||
DEFINE_GUID(DSPROPSETID_EAXBUFFER_ReverbProperties,
|
||||
0x4a4e6fc0,
|
||||
0xc341,
|
||||
0x11d1,
|
||||
0xb7, 0x3a, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00);
|
||||
|
||||
typedef enum
|
||||
{
|
||||
DSPROPERTY_EAXBUFFER_ALL, // all reverb buffer properties
|
||||
DSPROPERTY_EAXBUFFER_REVERBMIX // the wet source amount
|
||||
} DSPROPERTY_EAXBUFFER_REVERBPROPERTY;
|
||||
|
||||
// use this structure for get/set all properties...
|
||||
typedef struct
|
||||
{
|
||||
float fMix; // linear factor, 0.0F to 1.0F
|
||||
} EAXBUFFER_REVERBPROPERTIES;
|
||||
|
||||
#define EAX_REVERBMIX_USEDISTANCE -1.0F // out of normal range
|
||||
// signifies the reverb engine should
|
||||
// calculate it's own reverb mix value
|
||||
// based on distance
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif // __cplusplus
|
||||
|
||||
#endif
|
||||
351
src/openal.c
351
src/openal.c
|
|
@ -29,37 +29,50 @@ SOUNDSAMPLEDATA GameSounds[SID_MAXIMUM];
|
|||
|
||||
ALCdevice *AvpSoundDevice;
|
||||
ALvoid *AvpSoundContext;
|
||||
int AvpFrequency = 22050;
|
||||
|
||||
/*
|
||||
TODO
|
||||
Three problems:
|
||||
openal.c TODO:
|
||||
1. AL_PITCH code does not work right.
|
||||
a. bug in openal (causes a sound to keep repeating)
|
||||
b. i probably don't give it the right value anyway.
|
||||
2. there is currently no stereo separation. either openal or my error.
|
||||
OpenAL alf_tpitch is currently broken.
|
||||
2. There is no stereo separation. Either OpenAL's or my error.
|
||||
3. There is no EAX/Reverb. But there's probably not much I can do...
|
||||
4. Restarting sound system may or may not work.
|
||||
5. Doppler (if it was originally used) isn't currently used.
|
||||
Probably also broken in OpenAL (see 1).
|
||||
*/
|
||||
int PlatStartSoundSys()
|
||||
{
|
||||
int i;
|
||||
char buf[42];
|
||||
ALfloat pos[] = { 0.0, 0.0, 0.0 },
|
||||
vel[] = { 0.0, 0.0, 0.0 },
|
||||
or[] = { 0.0, 0.0, 1.0, 0.0, -1.0, 0.0 };
|
||||
or[] = { 0.0, 0.0, 1.0, 0.0, -1.0, 0.0 };
|
||||
|
||||
int attrlist[] = {
|
||||
ALC_FREQUENCY, 22050,
|
||||
int attrlist[6] = {
|
||||
ALC_FREQUENCY, 0,
|
||||
ALC_SYNC, AL_FALSE,
|
||||
0
|
||||
};
|
||||
|
||||
AvpSoundDevice = alcOpenDevice ("'( (sampling-rate 22050 ))");
|
||||
AvpSoundContext = alcCreateContext (AvpSoundDevice, attrlist);
|
||||
alcMakeContextCurrent (AvpSoundContext);
|
||||
attrlist[0] = ALC_FREQUENCY;
|
||||
attrlist[1] = AvpFrequency;
|
||||
attrlist[2] = ALC_SYNC;
|
||||
attrlist[3] = AL_FALSE;
|
||||
attrlist[4] = 0;
|
||||
|
||||
snprintf(buf, sizeof(buf), "'( (sampling-rate %d ))\n", AvpFrequency);
|
||||
|
||||
AvpSoundDevice = alcOpenDevice(buf);
|
||||
AvpSoundContext = alcCreateContext(AvpSoundDevice, attrlist);
|
||||
alcMakeContextCurrent(AvpSoundContext);
|
||||
|
||||
alListenerfv (AL_POSITION, pos);
|
||||
alListenerfv (AL_VELOCITY, vel);
|
||||
alListenerfv (AL_ORIENTATION, or);
|
||||
|
||||
alDistanceModel(AL_NONE);
|
||||
|
||||
if (alGetError () != AL_NO_ERROR) {
|
||||
fprintf (stderr, "alListenerfv() error = ...\n");
|
||||
exit (1);
|
||||
|
|
@ -69,6 +82,11 @@ int PlatStartSoundSys()
|
|||
ALuint p;
|
||||
|
||||
alGenSources (1, &p);
|
||||
if (alGetError () != AL_NO_ERROR) {
|
||||
fprintf (stderr, "alGenSources () error = ...");
|
||||
return -1;
|
||||
}
|
||||
|
||||
ActiveSounds[i].ds3DBufferP = p;
|
||||
|
||||
ActiveSounds[i].PropSetP_pos[0] = 0.0;
|
||||
|
|
@ -78,16 +96,11 @@ int PlatStartSoundSys()
|
|||
ActiveSounds[i].PropSetP_vel[1] = 0.0;
|
||||
ActiveSounds[i].PropSetP_vel[2] = 0.0;
|
||||
|
||||
if (alGetError () != AL_NO_ERROR) {
|
||||
fprintf (stderr, "alGenSources () error = ...");
|
||||
return -1;
|
||||
}
|
||||
|
||||
alSourcef(p, AL_PITCH, 1.0f);
|
||||
alSourcef(p, AL_GAIN, 1.0f);
|
||||
alSourcefv(p, AL_POSITION, ActiveSounds[i].PropSetP_pos);
|
||||
alSourcefv(p, AL_VELOCITY, ActiveSounds[i].PropSetP_vel);
|
||||
|
||||
|
||||
alSourcef(p, AL_ROLLOFF_FACTOR, 0);
|
||||
}
|
||||
|
||||
|
|
@ -100,6 +113,249 @@ void PlatEndSoundSys()
|
|||
printf("PlatEndSoundSys()\n");
|
||||
}
|
||||
|
||||
// this table plots the frequency change for
|
||||
// 128/ths of a semitone for one octave (0-1535),
|
||||
// divide or multiply by 2 to subtract or add an octave
|
||||
static float pitch_to_frequency_mult_table [] =
|
||||
{
|
||||
1.0F, 1.00045137F, 1.000902943F, 1.00135472F, 1.001806701F, 1.002258886F, 1.002711275F, 1.003163868F,
|
||||
1.003616666F, 1.004069668F, 1.004522874F, 1.004976285F, 1.005429901F, 1.005883722F, 1.006337747F, 1.006791977F,
|
||||
1.007246412F, 1.007701053F, 1.008155898F, 1.008610949F, 1.009066205F, 1.009521667F, 1.009977334F, 1.010433207F,
|
||||
1.010889286F, 1.011345571F, 1.011802061F, 1.012258758F, 1.012715661F, 1.01317277F, 1.013630085F, 1.014087607F,
|
||||
1.014545335F, 1.01500327F, 1.015461411F, 1.01591976F, 1.016378315F, 1.016837077F, 1.017296046F, 1.017755223F,
|
||||
1.018214607F, 1.018674198F, 1.019133996F, 1.019594002F, 1.020054216F, 1.020514637F, 1.020975266F, 1.021436104F,
|
||||
1.021897149F, 1.022358402F, 1.022819863F, 1.023281533F, 1.023743411F, 1.024205498F, 1.024667793F, 1.025130297F,
|
||||
1.025593009F, 1.026055931F, 1.026519061F, 1.026982401F, 1.027445949F, 1.027909707F, 1.028373674F, 1.028837851F,
|
||||
1.029302237F, 1.029766832F, 1.030231638F, 1.030696653F, 1.031161878F, 1.031627313F, 1.032092958F, 1.032558813F,
|
||||
1.033024879F, 1.033491155F, 1.033957641F, 1.034424338F, 1.034891246F, 1.035358364F, 1.035825694F, 1.036293234F,
|
||||
1.036760985F, 1.037228947F, 1.037697121F, 1.038165506F, 1.038634102F, 1.03910291F, 1.039571929F, 1.04004116F,
|
||||
1.040510603F, 1.040980258F, 1.041450125F, 1.041920204F, 1.042390495F, 1.042860998F, 1.043331714F, 1.043802642F,
|
||||
1.044273782F, 1.044745136F, 1.045216702F, 1.045688481F, 1.046160473F, 1.046632678F, 1.047105096F, 1.047577727F,
|
||||
1.048050572F, 1.04852363F, 1.048996902F, 1.049470387F, 1.049944086F, 1.050417999F, 1.050892125F, 1.051366466F,
|
||||
1.051841021F, 1.05231579F, 1.052790773F, 1.053265971F, 1.053741383F, 1.05421701F, 1.054692851F, 1.055168907F,
|
||||
1.055645178F, 1.056121664F, 1.056598366F, 1.057075282F, 1.057552413F, 1.05802976F, 1.058507323F, 1.058985101F,
|
||||
1.059463094F, 1.059941304F, 1.060419729F, 1.06089837F, 1.061377227F, 1.061856301F, 1.06233559F, 1.062815096F,
|
||||
1.063294818F, 1.063774757F, 1.064254913F, 1.064735285F, 1.065215874F, 1.06569668F, 1.066177703F, 1.066658943F,
|
||||
1.067140401F, 1.067622075F, 1.068103967F, 1.068586077F, 1.069068404F, 1.069550949F, 1.070033712F, 1.070516692F,
|
||||
1.070999891F, 1.071483308F, 1.071966943F, 1.072450796F, 1.072934868F, 1.073419158F, 1.073903666F, 1.074388394F,
|
||||
1.07487334F, 1.075358505F, 1.075843889F, 1.076329492F, 1.076815315F, 1.077301356F, 1.077787617F, 1.078274098F,
|
||||
1.078760798F, 1.079247718F, 1.079734857F, 1.080222216F, 1.080709796F, 1.081197595F, 1.081685615F, 1.082173855F,
|
||||
1.082662315F, 1.083150996F, 1.083639897F, 1.084129019F, 1.084618362F, 1.085107926F, 1.085597711F, 1.086087716F,
|
||||
1.086577943F, 1.087068391F, 1.087559061F, 1.088049952F, 1.088541065F, 1.089032399F, 1.089523955F, 1.090015733F,
|
||||
1.090507733F, 1.090999955F, 1.091492399F, 1.091985065F, 1.092477954F, 1.092971065F, 1.093464399F, 1.093957956F,
|
||||
1.094451735F, 1.094945737F, 1.095439962F, 1.09593441F, 1.096429082F, 1.096923976F, 1.097419095F, 1.097914436F,
|
||||
1.098410001F, 1.09890579F, 1.099401803F, 1.099898039F, 1.1003945F, 1.100891184F, 1.101388093F, 1.101885226F,
|
||||
1.102382583F, 1.102880165F, 1.103377972F, 1.103876003F, 1.104374259F, 1.10487274F, 1.105371446F, 1.105870377F,
|
||||
1.106369533F, 1.106868914F, 1.107368521F, 1.107868354F, 1.108368412F, 1.108868695F, 1.109369205F, 1.10986994F,
|
||||
1.110370902F, 1.11087209F, 1.111373503F, 1.111875143F, 1.11237701F, 1.112879103F, 1.113381423F, 1.113883969F,
|
||||
1.114386743F, 1.114889743F, 1.11539297F, 1.115896424F, 1.116400106F, 1.116904015F, 1.117408152F, 1.117912516F,
|
||||
1.118417107F, 1.118921927F, 1.119426974F, 1.119932249F, 1.120437752F, 1.120943484F, 1.121449444F, 1.121955632F,
|
||||
1.122462048F, 1.122968693F, 1.123475567F, 1.12398267F, 1.124490002F, 1.124997562F, 1.125505352F, 1.12601337F,
|
||||
1.126521619F, 1.127030096F, 1.127538803F, 1.12804774F, 1.128556906F, 1.129066302F, 1.129575929F, 1.130085785F,
|
||||
1.130595871F, 1.131106188F, 1.131616734F, 1.132127512F, 1.13263852F, 1.133149758F, 1.133661227F, 1.134172928F,
|
||||
1.134684859F, 1.135197021F, 1.135709414F, 1.136222039F, 1.136734895F, 1.137247982F, 1.137761301F, 1.138274852F,
|
||||
1.138788635F, 1.139302649F, 1.139816896F, 1.140331374F, 1.140846085F, 1.141361028F, 1.141876204F, 1.142391612F,
|
||||
1.142907253F, 1.143423126F, 1.143939233F, 1.144455572F, 1.144972144F, 1.14548895F, 1.146005989F, 1.146523261F,
|
||||
1.147040767F, 1.147558506F, 1.148076479F, 1.148594686F, 1.149113126F, 1.149631801F, 1.15015071F, 1.150669853F,
|
||||
1.15118923F, 1.151708842F, 1.152228688F, 1.152748769F, 1.153269085F, 1.153789635F, 1.154310421F, 1.154831441F,
|
||||
1.155352697F, 1.155874188F, 1.156395914F, 1.156917876F, 1.157440074F, 1.157962507F, 1.158485176F, 1.159008081F,
|
||||
1.159531222F, 1.160054599F, 1.160578212F, 1.161102062F, 1.161626148F, 1.16215047F, 1.16267503F, 1.163199826F,
|
||||
1.163724859F, 1.164250129F, 1.164775636F, 1.16530138F, 1.165827362F, 1.16635358F, 1.166880037F, 1.167406731F,
|
||||
1.167933663F, 1.168460833F, 1.16898824F, 1.169515886F, 1.17004377F, 1.170571892F, 1.171100252F, 1.171628851F,
|
||||
1.172157689F, 1.172686765F, 1.17321608F, 1.173745634F, 1.174275427F, 1.174805459F, 1.175335731F, 1.175866241F,
|
||||
1.176396992F, 1.176927981F, 1.177459211F, 1.17799068F, 1.178522389F, 1.179054338F, 1.179586527F, 1.180118957F,
|
||||
1.180651627F, 1.181184537F, 1.181717688F, 1.182251079F, 1.182784711F, 1.183318584F, 1.183852698F, 1.184387053F,
|
||||
1.184921649F, 1.185456487F, 1.185991566F, 1.186526886F, 1.187062448F, 1.187598252F, 1.188134298F, 1.188670585F,
|
||||
1.189207115F, 1.189743887F, 1.190280901F, 1.190818158F, 1.191355657F, 1.191893398F, 1.192431383F, 1.19296961F,
|
||||
1.19350808F, 1.194046793F, 1.194585749F, 1.195124949F, 1.195664392F, 1.196204079F, 1.196744009F, 1.197284182F,
|
||||
1.1978246F, 1.198365262F, 1.198906167F, 1.199447317F, 1.199988711F, 1.200530349F, 1.201072232F, 1.201614359F,
|
||||
1.202156731F, 1.202699348F, 1.20324221F, 1.203785317F, 1.204328669F, 1.204872266F, 1.205416109F, 1.205960197F,
|
||||
1.206504531F, 1.20704911F, 1.207593935F, 1.208139006F, 1.208684324F, 1.209229887F, 1.209775696F, 1.210321752F,
|
||||
1.210868055F, 1.211414604F, 1.211961399F, 1.212508442F, 1.213055731F, 1.213603267F, 1.214151051F, 1.214699082F,
|
||||
1.21524736F, 1.215795886F, 1.216344659F, 1.21689368F, 1.217442948F, 1.217992465F, 1.21854223F, 1.219092243F,
|
||||
1.219642504F, 1.220193013F, 1.220743771F, 1.221294778F, 1.221846033F, 1.222397537F, 1.22294929F, 1.223501292F,
|
||||
1.224053543F, 1.224606044F, 1.225158794F, 1.225711793F, 1.226265042F, 1.226818541F, 1.227372289F, 1.227926288F,
|
||||
1.228480536F, 1.229035035F, 1.229589784F, 1.230144783F, 1.230700033F, 1.231255533F, 1.231811285F, 1.232367287F,
|
||||
1.23292354F, 1.233480044F, 1.234036799F, 1.234593806F, 1.235151064F, 1.235708573F, 1.236266335F, 1.236824348F,
|
||||
1.237382612F, 1.237941129F, 1.238499898F, 1.239058919F, 1.239618193F, 1.240177719F, 1.240737497F, 1.241297528F,
|
||||
1.241857812F, 1.242418349F, 1.242979139F, 1.243540182F, 1.244101478F, 1.244663027F, 1.24522483F, 1.245786887F,
|
||||
1.246349197F, 1.246911761F, 1.247474579F, 1.248037651F, 1.248600977F, 1.249164558F, 1.249728392F, 1.250292482F,
|
||||
1.250856826F, 1.251421424F, 1.251986278F, 1.252551386F, 1.25311675F, 1.253682369F, 1.254248243F, 1.254814372F,
|
||||
1.255380757F, 1.255947398F, 1.256514294F, 1.257081446F, 1.257648855F, 1.258216519F, 1.25878444F, 1.259352616F,
|
||||
1.25992105F, 1.26048974F, 1.261058687F, 1.26162789F, 1.26219735F, 1.262767068F, 1.263337042F, 1.263907274F,
|
||||
1.264477763F, 1.26504851F, 1.265619515F, 1.266190777F, 1.266762297F, 1.267334075F, 1.26790611F, 1.268478405F,
|
||||
1.269050957F, 1.269623768F, 1.270196838F, 1.270770166F, 1.271343753F, 1.271917599F, 1.272491703F, 1.273066067F,
|
||||
1.273640691F, 1.274215573F, 1.274790715F, 1.275366117F, 1.275941778F, 1.2765177F, 1.277093881F, 1.277670322F,
|
||||
1.278247024F, 1.278823985F, 1.279401208F, 1.27997869F, 1.280556434F, 1.281134438F, 1.281712703F, 1.282291229F,
|
||||
1.282870016F, 1.283449065F, 1.284028374F, 1.284607946F, 1.285187778F, 1.285767873F, 1.28634823F, 1.286928848F,
|
||||
1.287509728F, 1.288090871F, 1.288672276F, 1.289253943F, 1.289835873F, 1.290418066F, 1.291000521F, 1.29158324F,
|
||||
1.292166221F, 1.292749466F, 1.293332973F, 1.293916744F, 1.294500779F, 1.295085077F, 1.295669639F, 1.296254465F,
|
||||
1.296839555F, 1.297424909F, 1.298010527F, 1.298596409F, 1.299182556F, 1.299768967F, 1.300355643F, 1.300942584F,
|
||||
1.30152979F, 1.302117261F, 1.302704997F, 1.303292998F, 1.303881265F, 1.304469797F, 1.305058595F, 1.305647659F,
|
||||
1.306236989F, 1.306826584F, 1.307416446F, 1.308006574F, 1.308596968F, 1.309187629F, 1.309778556F, 1.310369751F,
|
||||
1.310961212F, 1.311552939F, 1.312144935F, 1.312737197F, 1.313329726F, 1.313922523F, 1.314515588F, 1.31510892F,
|
||||
1.31570252F, 1.316296388F, 1.316890524F, 1.317484929F, 1.318079601F, 1.318674542F, 1.319269752F, 1.31986523F,
|
||||
1.320460977F, 1.321056993F, 1.321653278F, 1.322249832F, 1.322846655F, 1.323443748F, 1.32404111F, 1.324638742F,
|
||||
1.325236643F, 1.325834815F, 1.326433256F, 1.327031968F, 1.327630949F, 1.328230202F, 1.328829724F, 1.329429517F,
|
||||
1.330029581F, 1.330629916F, 1.331230522F, 1.331831399F, 1.332432547F, 1.333033967F, 1.333635657F, 1.33423762F,
|
||||
1.334839854F, 1.33544236F, 1.336045138F, 1.336648188F, 1.337251511F, 1.337855105F, 1.338458972F, 1.339063112F,
|
||||
1.339667524F, 1.340272209F, 1.340877167F, 1.341482398F, 1.342087903F, 1.34269368F, 1.343299731F, 1.343906056F,
|
||||
1.344512654F, 1.345119526F, 1.345726672F, 1.346334092F, 1.346941786F, 1.347549755F, 1.348157998F, 1.348766515F,
|
||||
1.349375307F, 1.349984374F, 1.350593716F, 1.351203333F, 1.351813225F, 1.352423392F, 1.353033835F, 1.353644553F,
|
||||
1.354255547F, 1.354866817F, 1.355478362F, 1.356090184F, 1.356702282F, 1.357314656F, 1.357927306F, 1.358540233F,
|
||||
1.359153437F, 1.359766917F, 1.360380675F, 1.360994709F, 1.361609021F, 1.362223609F, 1.362838476F, 1.363453619F,
|
||||
1.364069041F, 1.36468474F, 1.365300717F, 1.365916972F, 1.366533506F, 1.367150317F, 1.367767407F, 1.368384776F,
|
||||
1.369002423F, 1.369620349F, 1.370238554F, 1.370857038F, 1.371475801F, 1.372094843F, 1.372714165F, 1.373333766F,
|
||||
1.373953647F, 1.374573808F, 1.375194249F, 1.37581497F, 1.376435971F, 1.377057252F, 1.377678814F, 1.378300656F,
|
||||
1.378922779F, 1.379545183F, 1.380167867F, 1.380790833F, 1.38141408F, 1.382037608F, 1.382661418F, 1.383285509F,
|
||||
1.383909882F, 1.384534537F, 1.385159473F, 1.385784692F, 1.386410193F, 1.387035977F, 1.387662042F, 1.388288391F,
|
||||
1.388915022F, 1.389541936F, 1.390169133F, 1.390796613F, 1.391424376F, 1.392052422F, 1.392680752F, 1.393309366F,
|
||||
1.393938263F, 1.394567445F, 1.39519691F, 1.395826659F, 1.396456693F, 1.397087011F, 1.397717613F, 1.398348501F,
|
||||
1.398979673F, 1.399611129F, 1.400242871F, 1.400874898F, 1.40150721F, 1.402139808F, 1.402772691F, 1.40340586F,
|
||||
1.404039315F, 1.404673055F, 1.405307082F, 1.405941395F, 1.406575994F, 1.407210879F, 1.407846051F, 1.40848151F,
|
||||
1.409117256F, 1.409753289F, 1.410389608F, 1.411026215F, 1.411663109F, 1.412300291F, 1.41293776F, 1.413575517F,
|
||||
1.414213562F, 1.414851895F, 1.415490516F, 1.416129426F, 1.416768623F, 1.417408109F, 1.418047884F, 1.418687948F,
|
||||
1.4193283F, 1.419968942F, 1.420609873F, 1.421251093F, 1.421892602F, 1.422534401F, 1.42317649F, 1.423818868F,
|
||||
1.424461537F, 1.425104495F, 1.425747744F, 1.426391283F, 1.427035113F, 1.427679233F, 1.428323644F, 1.428968346F,
|
||||
1.429613338F, 1.430258622F, 1.430904197F, 1.431550064F, 1.432196222F, 1.432842672F, 1.433489413F, 1.434136447F,
|
||||
1.434783772F, 1.43543139F, 1.4360793F, 1.436727502F, 1.437375997F, 1.438024785F, 1.438673866F, 1.439323239F,
|
||||
1.439972906F, 1.440622866F, 1.441273119F, 1.441923666F, 1.442574506F, 1.44322564F, 1.443877069F, 1.444528791F,
|
||||
1.445180807F, 1.445833118F, 1.446485723F, 1.447138622F, 1.447791816F, 1.448445306F, 1.44909909F, 1.449753169F,
|
||||
1.450407543F, 1.451062213F, 1.451717178F, 1.452372439F, 1.453027996F, 1.453683848F, 1.454339997F, 1.454996442F,
|
||||
1.455653183F, 1.45631022F, 1.456967554F, 1.457625185F, 1.458283113F, 1.458941337F, 1.459599859F, 1.460258678F,
|
||||
1.460917794F, 1.461577208F, 1.462236919F, 1.462896929F, 1.463557236F, 1.464217841F, 1.464878744F, 1.465539946F,
|
||||
1.466201446F, 1.466863245F, 1.467525342F, 1.468187738F, 1.468850433F, 1.469513428F, 1.470176721F, 1.470840314F,
|
||||
1.471504207F, 1.472168399F, 1.472832891F, 1.473497683F, 1.474162775F, 1.474828167F, 1.475493859F, 1.476159852F,
|
||||
1.476826146F, 1.47749274F, 1.478159635F, 1.478826832F, 1.479494329F, 1.480162128F, 1.480830228F, 1.481498629F,
|
||||
1.482167333F, 1.482836338F, 1.483505645F, 1.484175254F, 1.484845166F, 1.48551538F, 1.486185896F, 1.486856715F,
|
||||
1.487527837F, 1.488199262F, 1.48887099F, 1.489543021F, 1.490215355F, 1.490887993F, 1.491560934F, 1.492234179F,
|
||||
1.492907728F, 1.493581581F, 1.494255739F, 1.4949302F, 1.495604966F, 1.496280037F, 1.496955412F, 1.497631092F,
|
||||
1.498307077F, 1.498983367F, 1.499659962F, 1.500336863F, 1.50101407F, 1.501691582F, 1.502369399F, 1.503047523F,
|
||||
1.503725953F, 1.504404689F, 1.505083732F, 1.505763081F, 1.506442736F, 1.507122698F, 1.507802968F, 1.508483544F,
|
||||
1.509164428F, 1.509845618F, 1.510527117F, 1.511208923F, 1.511891036F, 1.512573458F, 1.513256187F, 1.513939225F,
|
||||
1.514622571F, 1.515306226F, 1.515990189F, 1.516674461F, 1.517359041F, 1.518043931F, 1.51872913F, 1.519414638F,
|
||||
1.520100455F, 1.520786582F, 1.521473019F, 1.522159765F, 1.522846822F, 1.523534189F, 1.524221866F, 1.524909853F,
|
||||
1.525598151F, 1.526286759F, 1.526975679F, 1.527664909F, 1.52835445F, 1.529044303F, 1.529734467F, 1.530424942F,
|
||||
1.53111573F, 1.531806829F, 1.53249824F, 1.533189963F, 1.533881998F, 1.534574345F, 1.535267006F, 1.535959978F,
|
||||
1.536653264F, 1.537346862F, 1.538040774F, 1.538734999F, 1.539429537F, 1.540124388F, 1.540819553F, 1.541515032F,
|
||||
1.542210825F, 1.542906932F, 1.543603354F, 1.544300089F, 1.544997139F, 1.545694504F, 1.546392183F, 1.547090177F,
|
||||
1.547788487F, 1.548487111F, 1.549186051F, 1.549885307F, 1.550584878F, 1.551284764F, 1.551984967F, 1.552685486F,
|
||||
1.553386321F, 1.554087472F, 1.55478894F, 1.555490724F, 1.556192825F, 1.556895243F, 1.557597978F, 1.558301031F,
|
||||
1.5590044F, 1.559708087F, 1.560412092F, 1.561116415F, 1.561821055F, 1.562526013F, 1.56323129F, 1.563936885F,
|
||||
1.564642798F, 1.56534903F, 1.566055581F, 1.566762451F, 1.56746964F, 1.568177148F, 1.568884975F, 1.569593122F,
|
||||
1.570301589F, 1.571010375F, 1.571719481F, 1.572428908F, 1.573138654F, 1.573848721F, 1.574559108F, 1.575269816F,
|
||||
1.575980845F, 1.576692195F, 1.577403866F, 1.578115858F, 1.578828171F, 1.579540806F, 1.580253763F, 1.580967041F,
|
||||
1.581680641F, 1.582394564F, 1.583108809F, 1.583823376F, 1.584538265F, 1.585253478F, 1.585969013F, 1.586684871F,
|
||||
1.587401052F, 1.588117556F, 1.588834384F, 1.589551536F, 1.590269011F, 1.59098681F, 1.591704933F, 1.59242338F,
|
||||
1.593142151F, 1.593861247F, 1.594580668F, 1.595300413F, 1.596020483F, 1.596740878F, 1.597461598F, 1.598182643F,
|
||||
1.598904014F, 1.599625711F, 1.600347733F, 1.601070081F, 1.601792756F, 1.602515756F, 1.603239083F, 1.603962736F,
|
||||
1.604686716F, 1.605411023F, 1.606135656F, 1.606860617F, 1.607585905F, 1.60831152F, 1.609037463F, 1.609763734F,
|
||||
1.610490332F, 1.611217258F, 1.611944513F, 1.612672095F, 1.613400006F, 1.614128246F, 1.614856814F, 1.615585711F,
|
||||
1.616314938F, 1.617044493F, 1.617774377F, 1.618504592F, 1.619235135F, 1.619966009F, 1.620697212F, 1.621428745F,
|
||||
1.622160609F, 1.622892803F, 1.623625327F, 1.624358182F, 1.625091368F, 1.625824885F, 1.626558732F, 1.627292911F,
|
||||
1.628027422F, 1.628762264F, 1.629497437F, 1.630232943F, 1.63096878F, 1.63170495F, 1.632441452F, 1.633178286F,
|
||||
1.633915453F, 1.634652953F, 1.635390785F, 1.636128951F, 1.63686745F, 1.637606282F, 1.638345447F, 1.639084947F,
|
||||
1.63982478F, 1.640564947F, 1.641305448F, 1.642046283F, 1.642787453F, 1.643528957F, 1.644270796F, 1.645012969F,
|
||||
1.645755478F, 1.646498322F, 1.647241501F, 1.647985016F, 1.648728866F, 1.649473052F, 1.650217574F, 1.650962432F,
|
||||
1.651707626F, 1.652453156F, 1.653199024F, 1.653945227F, 1.654691768F, 1.655438645F, 1.65618586F, 1.656933412F,
|
||||
1.657681301F, 1.658429528F, 1.659178092F, 1.659926995F, 1.660676235F, 1.661425814F, 1.662175731F, 1.662925986F,
|
||||
1.66367658F, 1.664427513F, 1.665178785F, 1.665930396F, 1.666682346F, 1.667434636F, 1.668187265F, 1.668940234F,
|
||||
1.669693543F, 1.670447192F, 1.671201181F, 1.67195551F, 1.67271018F, 1.67346519F, 1.674220541F, 1.674976233F,
|
||||
1.675732267F, 1.676488641F, 1.677245357F, 1.678002414F, 1.678759814F, 1.679517555F, 1.680275638F, 1.681034063F,
|
||||
1.681792831F, 1.682551941F, 1.683311393F, 1.684071189F, 1.684831327F, 1.685591809F, 1.686352633F, 1.687113802F,
|
||||
1.687875313F, 1.688637169F, 1.689399368F, 1.690161912F, 1.690924799F, 1.691688031F, 1.692451608F, 1.693215529F,
|
||||
1.693979795F, 1.694744405F, 1.695509361F, 1.696274663F, 1.697040309F, 1.697806302F, 1.69857264F, 1.699339324F,
|
||||
1.700106354F, 1.70087373F, 1.701641453F, 1.702409522F, 1.703177937F, 1.7039467F, 1.70471581F, 1.705485266F,
|
||||
1.706255071F, 1.707025222F, 1.707795721F, 1.708566568F, 1.709337763F, 1.710109306F, 1.710881197F, 1.711653437F,
|
||||
1.712426025F, 1.713198962F, 1.713972248F, 1.714745883F, 1.715519867F, 1.7162942F, 1.717068883F, 1.717843916F,
|
||||
1.718619298F, 1.719395031F, 1.720171113F, 1.720947546F, 1.721724329F, 1.722501463F, 1.723278948F, 1.724056783F,
|
||||
1.72483497F, 1.725613508F, 1.726392397F, 1.727171638F, 1.727951231F, 1.728731176F, 1.729511472F, 1.730292121F,
|
||||
1.731073122F, 1.731854476F, 1.732636182F, 1.733418241F, 1.734200653F, 1.734983419F, 1.735766537F, 1.73655001F,
|
||||
1.737333835F, 1.738118015F, 1.738902548F, 1.739687436F, 1.740472678F, 1.741258274F, 1.742044225F, 1.742830531F,
|
||||
1.743617191F, 1.744404207F, 1.745191578F, 1.745979304F, 1.746767386F, 1.747555824F, 1.748344617F, 1.749133767F,
|
||||
1.749923272F, 1.750713134F, 1.751503353F, 1.752293928F, 1.75308486F, 1.753876149F, 1.754667796F, 1.755459799F,
|
||||
1.75625216F, 1.757044879F, 1.757837956F, 1.75863139F, 1.759425183F, 1.760219334F, 1.761013843F, 1.761808711F,
|
||||
1.762603938F, 1.763399524F, 1.764195468F, 1.764991772F, 1.765788436F, 1.766585459F, 1.767382842F, 1.768180585F,
|
||||
1.768978687F, 1.769777151F, 1.770575974F, 1.771375158F, 1.772174703F, 1.772974609F, 1.773774875F, 1.774575503F,
|
||||
1.775376493F, 1.776177843F, 1.776979556F, 1.77778163F, 1.778584067F, 1.779386865F, 1.780190027F, 1.78099355F,
|
||||
1.781797436F, 1.782601685F, 1.783406297F, 1.784211273F, 1.785016611F, 1.785822313F, 1.786628379F, 1.787434809F,
|
||||
1.788241602F, 1.78904876F, 1.789856282F, 1.790664169F, 1.79147242F, 1.792281036F, 1.793090017F, 1.793899363F,
|
||||
1.794709075F, 1.795519152F, 1.796329595F, 1.797140403F, 1.797951578F, 1.798763118F, 1.799575025F, 1.800387298F,
|
||||
1.801199938F, 1.802012945F, 1.802826319F, 1.80364006F, 1.804454168F, 1.805268643F, 1.806083487F, 1.806898698F,
|
||||
1.807714277F, 1.808530224F, 1.809346539F, 1.810163223F, 1.810980276F, 1.811797697F, 1.812615487F, 1.813433647F,
|
||||
1.814252176F, 1.815071074F, 1.815890341F, 1.816709979F, 1.817529987F, 1.818350364F, 1.819171112F, 1.819992231F,
|
||||
1.82081372F, 1.821635579F, 1.82245781F, 1.823280412F, 1.824103385F, 1.82492673F, 1.825750446F, 1.826574535F,
|
||||
1.827398995F, 1.828223827F, 1.829049031F, 1.829874608F, 1.830700558F, 1.831526881F, 1.832353576F, 1.833180645F,
|
||||
1.834008086F, 1.834835902F, 1.835664091F, 1.836492654F, 1.83732159F, 1.838150901F, 1.838980587F, 1.839810647F,
|
||||
1.840641081F, 1.84147189F, 1.842303075F, 1.843134634F, 1.843966569F, 1.844798879F, 1.845631565F, 1.846464627F,
|
||||
1.847298065F, 1.848131879F, 1.84896607F, 1.849800636F, 1.85063558F, 1.851470901F, 1.852306598F, 1.853142673F,
|
||||
1.853979125F, 1.854815955F, 1.855653162F, 1.856490747F, 1.857328711F, 1.858167052F, 1.859005772F, 1.859844871F,
|
||||
1.860684348F, 1.861524205F, 1.86236444F, 1.863205054F, 1.864046048F, 1.864887422F, 1.865729175F, 1.866571309F,
|
||||
1.867413822F, 1.868256716F, 1.86909999F, 1.869943645F, 1.87078768F, 1.871632097F, 1.872476895F, 1.873322074F,
|
||||
1.874167634F, 1.875013576F, 1.8758599F, 1.876706606F, 1.877553694F, 1.878401165F, 1.879249018F, 1.880097254F,
|
||||
1.880945872F, 1.881794874F, 1.882644259F, 1.883494027F, 1.884344179F, 1.885194715F, 1.886045634F, 1.886896938F,
|
||||
1.887748625F, 1.888600698F, 1.889453154F, 1.890305996F, 1.891159223F, 1.892012834F, 1.892866831F, 1.893721214F,
|
||||
1.894575982F, 1.895431135F, 1.896286675F, 1.897142601F, 1.897998914F, 1.898855613F, 1.899712698F, 1.900570171F,
|
||||
1.90142803F, 1.902286277F, 1.903144911F, 1.904003932F, 1.904863342F, 1.905723139F, 1.906583324F, 1.907443898F,
|
||||
1.90830486F, 1.909166211F, 1.91002795F, 1.910890079F, 1.911752596F, 1.912615503F, 1.913478799F, 1.914342486F,
|
||||
1.915206561F, 1.916071027F, 1.916935883F, 1.91780113F, 1.918666767F, 1.919532795F, 1.920399213F, 1.921266023F,
|
||||
1.922133224F, 1.923000816F, 1.9238688F, 1.924737176F, 1.925605944F, 1.926475103F, 1.927344656F, 1.9282146F,
|
||||
1.929084938F, 1.929955668F, 1.930826791F, 1.931698307F, 1.932570217F, 1.93344252F, 1.934315217F, 1.935188308F,
|
||||
1.936061793F, 1.936935673F, 1.937809947F, 1.938684615F, 1.939559678F, 1.940435136F, 1.94131099F, 1.942187238F,
|
||||
1.943063882F, 1.943940922F, 1.944818358F, 1.94569619F, 1.946574418F, 1.947453042F, 1.948332063F, 1.949211481F,
|
||||
1.950091295F, 1.950971507F, 1.951852116F, 1.952733123F, 1.953614527F, 1.954496329F, 1.955378529F, 1.956261128F,
|
||||
1.957144124F, 1.958027519F, 1.958911313F, 1.959795506F, 1.960680098F, 1.961565089F, 1.96245048F, 1.963336271F,
|
||||
1.964222461F, 1.965109051F, 1.965996041F, 1.966883432F, 1.967771223F, 1.968659415F, 1.969548008F, 1.970437002F,
|
||||
1.971326397F, 1.972216194F, 1.973106392F, 1.973996992F, 1.974887994F, 1.975779399F, 1.976671205F, 1.977563415F,
|
||||
1.978456026F, 1.979349041F, 1.980242459F, 1.98113628F, 1.982030505F, 1.982925133F, 1.983820165F, 1.984715601F,
|
||||
1.985611441F, 1.986507685F, 1.987404335F, 1.988301388F, 1.989198847F, 1.990096711F, 1.99099498F, 1.991893654F,
|
||||
1.992792734F, 1.99369222F, 1.994592112F, 1.99549241F, 1.996393115F, 1.997294226F, 1.998195744F, 1.999097668F,
|
||||
|
||||
};
|
||||
|
||||
static int ToneToFrequency(int currentFrequency, int currentPitch, int newPitch)
|
||||
{
|
||||
int newFrequency = currentFrequency;
|
||||
|
||||
if (!((currentPitch>=PITCH_MINPLAT)&&(currentPitch<=PITCH_MAXPLAT)))
|
||||
return 0;
|
||||
|
||||
if (!((currentFrequency>=FREQUENCY_MINPLAT)&&(currentPitch<=FREQUENCY_MAXPLAT)))
|
||||
return 0;
|
||||
|
||||
/* limit pitch */
|
||||
if(newPitch>PITCH_MAXPLAT) newPitch=PITCH_MAXPLAT;
|
||||
if(newPitch<PITCH_MINPLAT) newPitch=PITCH_MINPLAT;
|
||||
|
||||
if(newPitch>currentPitch)
|
||||
{
|
||||
/* scale up */
|
||||
int numOctaves, numTones;
|
||||
numOctaves = (newPitch-currentPitch)/1536;
|
||||
numTones = (newPitch-currentPitch)%1536;
|
||||
|
||||
newFrequency<<=numOctaves;
|
||||
if(newFrequency>FREQUENCY_MAXPLAT) newFrequency=FREQUENCY_MAXPLAT;
|
||||
|
||||
if(numTones>0) newFrequency = (int)((float)(newFrequency)*pitch_to_frequency_mult_table[numTones]);
|
||||
if(newFrequency>FREQUENCY_MAXPLAT) newFrequency=FREQUENCY_MAXPLAT;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* scale down */
|
||||
int numOctaves, numTones;
|
||||
numOctaves = (currentPitch-newPitch)/1536;
|
||||
numTones = (currentPitch-newPitch)%1536;
|
||||
|
||||
newFrequency>>=numOctaves;
|
||||
if(newFrequency<FREQUENCY_MINPLAT) newFrequency=FREQUENCY_MINPLAT;
|
||||
|
||||
if(numTones>0) newFrequency = (int)((float)(newFrequency)/pitch_to_frequency_mult_table[numTones]);
|
||||
if(newFrequency<FREQUENCY_MINPLAT) newFrequency=FREQUENCY_MINPLAT;
|
||||
}
|
||||
return newFrequency;
|
||||
}
|
||||
|
||||
int PlatPlaySound(int activeIndex)
|
||||
{
|
||||
int si;
|
||||
|
|
@ -124,8 +380,8 @@ int PlatPlaySound(int activeIndex)
|
|||
alSourcei (ActiveSounds[activeIndex].ds3DBufferP, AL_LOOPING, AL_FALSE);
|
||||
|
||||
|
||||
if (ActiveSounds[activeIndex].pitch != GameSounds[si].pitch) {
|
||||
PlatChangeSoundPitch (activeIndex, ActiveSounds[activeIndex].pitch);
|
||||
if (1 || ActiveSounds[activeIndex].pitch != GameSounds[si].pitch) {
|
||||
PlatChangeSoundPitch(activeIndex, ActiveSounds[activeIndex].pitch);
|
||||
}
|
||||
|
||||
if (ActiveSounds[activeIndex].threedee) {
|
||||
|
|
@ -217,22 +473,20 @@ int PlatChangeSoundPitch(int activeIndex, int pitch)
|
|||
{
|
||||
float frequency;
|
||||
|
||||
printf("FREQ PlatChangeSoundPitch(%d, %d)\n", activeIndex, pitch);
|
||||
|
||||
if ((pitch < PITCH_MIN) || (pitch >= PITCH_MAX))
|
||||
return 0;
|
||||
|
||||
if (pitch == PITCH_DEFAULTPLAT)
|
||||
if (pitch == PITCH_DEFAULTPLAT) {
|
||||
frequency = 0;
|
||||
else {
|
||||
// SOUNDINDEX gsi = ActiveSounds[activeIndex].soundIndex;
|
||||
// frequency = ToneToFrequency (GameSounds[gsi].dsFrequency,
|
||||
// GameSounds[gsi].pitch, pitch);
|
||||
} else {
|
||||
SOUNDINDEX gsi = ActiveSounds[activeIndex].soundIndex;
|
||||
frequency = ToneToFrequency (GameSounds[gsi].dsFrequency,
|
||||
GameSounds[gsi].pitch, pitch);
|
||||
}
|
||||
|
||||
ActiveSounds[activeIndex].pitch = pitch;
|
||||
|
||||
// alSourcei (ActiveSounds[activeIndex].ds3DBufferP, AL_PITCH, pow(12, (double)pitch/5506.502401107));
|
||||
printf("NEWFREQ PlatChangeSoundPitch(%d, %d) = %f\n", activeIndex, pitch, (double)frequency / (double)GameSounds[ActiveSounds[activeIndex].soundIndex].dsFrequency);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -398,10 +652,18 @@ printf("Player: (%f, %f, %f) (%f, %f, %f %f, %f, %f)\n", pos[0], pos[1], pos[2],
|
|||
|
||||
void PlatEndGameSound(SOUNDINDEX index)
|
||||
{
|
||||
printf("PlatEndGameSound(%d)\n", index);
|
||||
|
||||
int i;
|
||||
|
||||
if((index<0)||(index>=SID_MAXIMUM)) return; /* no such sound */
|
||||
|
||||
for (i = 0; i < SOUND_MAXACTIVE; i++) {
|
||||
if (ActiveSounds[i].soundIndex == index) {
|
||||
PlatStopSound(i);
|
||||
|
||||
alSourcei(i, AL_BUFFER, 0);
|
||||
}
|
||||
}
|
||||
|
||||
if (GameSounds[index].dsBufferP) {
|
||||
alDeleteBuffers(1, &(GameSounds[index].dsBufferP));
|
||||
GameSounds[index].dsBufferP = 0;
|
||||
|
|
@ -425,7 +687,22 @@ unsigned int PlatMaxHWSounds()
|
|||
|
||||
void InitialiseBaseFrequency(SOUNDINDEX soundNum)
|
||||
{
|
||||
/* just set the pitch everytime. */
|
||||
#if 0
|
||||
int frequency;
|
||||
|
||||
printf("FREQ InitialiseBaseFrequency(%d) [%d]\n", soundNum, GameSounds[soundNum].pitch==PITCH_DEFAULTPLAT);
|
||||
|
||||
if(GameSounds[soundNum].pitch>PITCH_MAXPLAT) GameSounds[soundNum].pitch=PITCH_MAXPLAT;
|
||||
if(GameSounds[soundNum].pitch<PITCH_MINPLAT) GameSounds[soundNum].pitch=PITCH_MINPLAT;
|
||||
|
||||
if(GameSounds[soundNum].pitch==PITCH_DEFAULTPLAT) return;
|
||||
|
||||
frequency = ToneToFrequency(GameSounds[soundNum].dsFrequency,
|
||||
PITCH_DEFAULTPLAT, GameSounds[soundNum].pitch);
|
||||
|
||||
GameSounds[soundNum].dsFrequency = frequency;
|
||||
#endif
|
||||
}
|
||||
|
||||
void PlatSetEnviroment(unsigned int env_index, float reverb_mix)
|
||||
|
|
@ -450,9 +727,11 @@ void UpdateSoundFrequencies()
|
|||
if (gameIndex == SID_NOSOUND)
|
||||
continue;
|
||||
|
||||
printf("FREQ UpdateSoundFreqncies %d, f = %d\n", i, MUL_FIXED(GameSounds[gameIndex].dsFrequency,TimeScale));
|
||||
if (TimeScale != ONE_FIXED)
|
||||
printf("NEWFREQ UpdateSoundFreqncies %d, f = %d\n", i, MUL_FIXED(GameSounds[gameIndex].dsFrequency,TimeScale));
|
||||
|
||||
if(ActiveSounds[i].pitch != GameSounds[gameIndex].pitch)
|
||||
/* TODO: huh? */
|
||||
if (ActiveSounds[i].pitch != GameSounds[gameIndex].pitch)
|
||||
PlatChangeSoundPitch(i,ActiveSounds[i].pitch);
|
||||
}
|
||||
}
|
||||
|
|
@ -514,7 +793,8 @@ printf("ExtractWavFile(%d, %p)\n", soundIndex, bufferPtr);
|
|||
bufferPtr += slen;
|
||||
|
||||
printf("Loaded %s\n", GameSounds[soundIndex].wavName);
|
||||
|
||||
|
||||
#if 1 /* TODO: replace with own routine later */
|
||||
if (acLoadWAV (bufferPtr, &rsize, &udata, &rfmt,
|
||||
&rchan, &rfreq) == NULL) {
|
||||
printf("Unable to convert data\n");
|
||||
|
|
@ -545,7 +825,8 @@ printf("Loaded %s\n", GameSounds[soundIndex].wavName);
|
|||
|
||||
seclen = DIV_FIXED(len, bps);
|
||||
} else
|
||||
return (unsigned char *)0;
|
||||
return NULL;
|
||||
#endif
|
||||
|
||||
alGenBuffers (1, &(GameSounds[soundIndex].dsBufferP));
|
||||
alBufferData (GameSounds[soundIndex].dsBufferP,
|
||||
|
|
@ -556,13 +837,15 @@ printf("Loaded %s\n", GameSounds[soundIndex].wavName);
|
|||
GameSounds[soundIndex].length = (seclen != 0) ? seclen : 1;
|
||||
GameSounds[soundIndex].dsFrequency = rfreq;
|
||||
GameSounds[soundIndex].pitch = PITCH_DEFAULTPLAT;
|
||||
|
||||
|
||||
#if 1 /* TODO: see above */
|
||||
free (udata);
|
||||
|
||||
/* read RIFF chunk length and jump past it */
|
||||
return bufferPtr + 8 +
|
||||
((bufferPtr[4] << 0) | (bufferPtr[5] << 8) |
|
||||
(bufferPtr[6] << 16) | (bufferPtr[7] << 24));
|
||||
#endif
|
||||
}
|
||||
|
||||
int LoadWavFromFastFile(int soundNum, char * wavFileName)
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue