Redid the most of the file loading/saving. Now uses $HOME/.avp/ and
$AVP_DIR to look for files.
This commit is contained in:
Steven Fuller
Patryk Obara
parent
95b8b49b76
commit
080430b3bd
40 changed files with 1400 additions and 1579 deletions
289
src/openal.c
289
src/openal.c
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@ -31,12 +31,15 @@ ALCdevice *AvpSoundDevice;
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ALvoid *AvpSoundContext;
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int AvpFrequency = 44100;
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extern int WantSound;
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static int SoundActivated = 0;
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/*
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openal.c TODO:
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1. AL_PITCH code does not work.
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OpenAL alf_tpitch is currently broken.
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OpenAL alf_tpitch is currently broken. (Doesn't work with LOOPING, etc.)
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Maps like Last Stand use it for (some rather odd) ambient sounds.
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2. Panning somewhat works now. Need someone to verify.
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3. There is no EAX/Reverb. But there's probably not much I can do...
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4. Restarting sound system may or may not work.
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@ -58,14 +61,16 @@ int PlatStartSoundSys()
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0
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};
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SoundActivated = 0;
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if (WantSound == 0)
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return 0;
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attrlist[0] = ALC_FREQUENCY;
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attrlist[1] = AvpFrequency;
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attrlist[2] = ALC_SYNC;
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attrlist[3] = AL_FALSE;
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attrlist[4] = 0;
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SoundActivated = 0;
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snprintf(buf, sizeof(buf), "'( (sampling-rate %d ))\n", AvpFrequency);
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AvpSoundDevice = alcOpenDevice(buf);
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@ -128,7 +133,7 @@ int PlatStartSoundSys()
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void PlatEndSoundSys()
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{
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/* TODO - free everything */
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printf("PlatEndSoundSys()\n");
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fprintf(stderr, "OPENAL: PlatEndSoundSys()\n");
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}
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// this table plots the frequency change for
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@ -391,7 +396,11 @@ int PlatPlaySound(int activeIndex)
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if (!PlatSoundHasStopped(activeIndex))
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PlatStopSound (activeIndex);
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/* TODO: hack until pitching works right */
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if (GameSounds[si].pitch < -500)
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return 0;
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alSourcei (ActiveSounds[activeIndex].ds3DBufferP, AL_BUFFER,
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GameSounds[si].dsBufferP);
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@ -427,18 +436,16 @@ int PlatPlaySound(int activeIndex)
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if (!ActiveSounds[activeIndex].paused) {
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alSourcePlay (ActiveSounds[activeIndex].ds3DBufferP);
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#ifdef OPENAL_DEBUG
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if (ActiveSounds[activeIndex].loop) {
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/*
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printf("Playing sound %i %s looping in slot %i\n",
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fprintf(stderr, "OPENAL: Playing sound %i %s looping in slot %i\n",
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si, GameSounds[si].wavName, activeIndex);
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*/
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} else {
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/*
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printf("Playing sound %i %s once in slot %i\n",
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si, GameSounds[si].wavName, activeIndex);
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*/
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fprintf(stderr, "OPENAL: Playing sound %i %s once in slot %i\n",
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si, GameSounds[si].wavName, activeIndex);
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}
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#endif
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}
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return 1;
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@ -446,8 +453,9 @@ int PlatPlaySound(int activeIndex)
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void PlatStopSound(int activeIndex)
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{
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/* printf("PlatStopSound(%d)\n", activeIndex); */
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: PlatStopSound(%d)\n", activeIndex);
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#endif
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if (!SoundActivated)
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return;
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@ -521,19 +529,25 @@ int PlatChangeSoundPitch(int activeIndex, int pitch)
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GameSounds[gsi].pitch, pitch);
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}
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if (pitch < -500) { /* currently can't play it anyway... */
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alSourceStop(ActiveSounds[activeIndex].ds3DBufferP);
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return 0;
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}
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ActiveSounds[activeIndex].pitch = pitch;
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/*
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printf("NEWFREQ PlatChangeSoundPitch(%d, %d) = %f\n", activeIndex, pitch, (double)frequency / (double)GameSounds[ActiveSounds[activeIndex].soundIndex].dsFrequency);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: PlatChangeSoundPitch(%d, %d) = %f\n", activeIndex, pitch, (double)frequency / (double)GameSounds[ActiveSounds[activeIndex].soundIndex].dsFrequency);
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#endif
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return 1;
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}
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int PlatSoundHasStopped(int activeIndex)
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{
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ALint val;
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/*
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printf("PlatSoundHasStopped(%d)\n", activeIndex);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "PlatSoundHasStopped(%d)\n", activeIndex);
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#endif
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if (!SoundActivated)
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return 0;
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@ -574,12 +588,12 @@ int PlatDo3dSound(int activeIndex)
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if (ActiveSounds[activeIndex].paused) {
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if (distance < (ActiveSounds[activeIndex].threedeedata.outer_range + SOUND_DEACTIVATERANGE)) {
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PlatStopSound (activeIndex);
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#if 1 /* PLEASE REMOVE IFDEF! */
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if (ActiveSounds[activeIndex].loop)
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alSourcei (ActiveSounds[activeIndex].ds3DBufferP, AL_LOOPING, AL_TRUE);
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else
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alSourcei (ActiveSounds[activeIndex].ds3DBufferP, AL_LOOPING, AL_FALSE);
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#endif
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alSourcePlay (ActiveSounds[activeIndex].ds3DBufferP);
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newVolume = 0;
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ActiveSounds[activeIndex].paused = 0;
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@ -616,9 +630,11 @@ int PlatDo3dSound(int activeIndex)
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newVolume = VOLUME_MAX;
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if (newVolume < VOLUME_MIN)
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newVolume = VOLUME_MIN;
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/*
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printf("PlatDo3dSound: idx = %d, volume = %d, distance = %d\n", activeIndex, newVolume, distance);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: PlatDo3dSound: idx = %d, volume = %d, distance = %d\n", activeIndex, newVolume, distance);
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#endif
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if (PlatChangeSoundVolume (activeIndex, newVolume) == SOUND_PLATFORMERROR) {
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return SOUND_PLATFORMERROR;
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}
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@ -634,9 +650,9 @@ int PlatDo3dSound(int activeIndex)
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ActiveSounds[activeIndex].PropSetP_pos[2] = (ALfloat)relativePosn.vz / (ALfloat)distance;
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alSourcefv (ActiveSounds[activeIndex].ds3DBufferP, AL_POSITION, ActiveSounds[activeIndex].PropSetP_pos);
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/*
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printf("Sound : (%f, %f, %f) [%d] [%d,%d]\n", ActiveSounds[activeIndex].PropSetP_pos[0], ActiveSounds[activeIndex].PropSetP_pos[1], ActiveSounds[activeIndex].PropSetP_pos[2], activeIndex, ActiveSounds[activeIndex].threedeedata.inner_range, ActiveSounds[activeIndex].threedeedata.outer_range);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: Sound : (%f, %f, %f) [%d] [%d,%d]\n", ActiveSounds[activeIndex].PropSetP_pos[0], ActiveSounds[activeIndex].PropSetP_pos[1], ActiveSounds[activeIndex].PropSetP_pos[2], activeIndex, ActiveSounds[activeIndex].threedeedata.inner_range, ActiveSounds[activeIndex].threedeedata.outer_range);
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#endif
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ActiveSounds[activeIndex].PropSetP_vel[0] =
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ActiveSounds[activeIndex].threedeedata.velocity.vx;
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ActiveSounds[activeIndex].PropSetP_vel[1] =
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@ -695,9 +711,9 @@ void PlatUpdatePlayer()
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pos[1] = Global_VDB_Ptr->VDB_World.vy; // 10000.0;
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pos[2] = Global_VDB_Ptr->VDB_World.vz; // 10000.0;
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/*
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printf("Player: (%f, %f, %f) (%f, %f, %f %f, %f, %f)\n", pos[0], pos[1], pos[2], or[0], or[1], or[2], or[3], or[4], or[5]);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: Player: (%f, %f, %f) (%f, %f, %f %f, %f, %f)\n", pos[0], pos[1], pos[2], or[0], or[1], or[2], or[3], or[4], or[5]);
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#endif
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// fixme: add reverb check
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alListenerfv (AL_ORIENTATION, or);
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// alListenerfv (AL_VELOCITY, vel);
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@ -709,6 +725,14 @@ void PlatEndGameSound(SOUNDINDEX index)
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{
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int i;
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GameSounds[index].loaded = 0;
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GameSounds[index].dsFrequency = 0;
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if (GameSounds[index].wavName) {
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DeallocateMem(GameSounds[index].wavName);
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GameSounds[index].wavName = NULL;
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}
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if (!SoundActivated)
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return;
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@ -726,32 +750,23 @@ void PlatEndGameSound(SOUNDINDEX index)
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alDeleteBuffers(1, &(GameSounds[index].dsBufferP));
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GameSounds[index].dsBufferP = 0;
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}
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GameSounds[index].loaded = 0;
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GameSounds[index].dsFrequency = 0;
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if (GameSounds[index].wavName) {
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DeallocateMem(GameSounds[index].wavName);
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GameSounds[index].wavName = NULL;
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}
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}
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unsigned int PlatMaxHWSounds()
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{
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/*
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printf("PlatMaxHWSounds()\n");
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: PlatMaxHWSounds()\n");
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#endif
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return 32;
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}
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void InitialiseBaseFrequency(SOUNDINDEX soundNum)
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{
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/* just set the pitch everytime. */
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#if 0
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int frequency;
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printf("FREQ InitialiseBaseFrequency(%d) [%d]\n", soundNum, GameSounds[soundNum].pitch==PITCH_DEFAULTPLAT);
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: InitialiseBaseFrequency(%d) [%d] pitch = %d\n", soundNum, GameSounds[soundNum].pitch==PITCH_DEFAULTPLAT, GameSounds[soundNum].pitch);
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#endif
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if(GameSounds[soundNum].pitch>PITCH_MAXPLAT) GameSounds[soundNum].pitch=PITCH_MAXPLAT;
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if(GameSounds[soundNum].pitch<PITCH_MINPLAT) GameSounds[soundNum].pitch=PITCH_MINPLAT;
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@ -761,28 +776,29 @@ void InitialiseBaseFrequency(SOUNDINDEX soundNum)
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PITCH_DEFAULTPLAT, GameSounds[soundNum].pitch);
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GameSounds[soundNum].dsFrequency = frequency;
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#endif
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}
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void PlatSetEnviroment(unsigned int env_index, float reverb_mix)
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{
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/*
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printf("PlatSetEnvironment(%d, %f)\n", env_index, reverb_mix);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: PlatSetEnvironment(%d, %f)\n", env_index, reverb_mix);
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#endif
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}
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void UpdateSoundFrequencies()
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{
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extern int SoundSwitchedOn;
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/* extern int TimeScale; */
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extern int TimeScale;
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int i;
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/* printf("FREQ UpdateSoundFreqncies()\n"); */
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: UpdateSoundFreqncies()\n");
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#endif
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if (!SoundActivated)
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return;
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if (!SoundSwitchedOn) /* TODO: maybe I should have used this var.. */
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if (!SoundSwitchedOn)
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return;
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for (i = 0; i < SOUND_MAXACTIVE; i++) {
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@ -790,11 +806,13 @@ void UpdateSoundFrequencies()
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if (gameIndex == SID_NOSOUND)
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continue;
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/*
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if (TimeScale != ONE_FIXED)
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printf("NEWFREQ UpdateSoundFreqncies %d, f = %d\n", i, MUL_FIXED(GameSounds[gameIndex].dsFrequency,TimeScale));
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*/
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/* TODO: huh? */
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if (TimeScale != ONE_FIXED) {
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: UpdateSoundFreqncies %d, f = %d\n", i, MUL_FIXED(GameSounds[gameIndex].dsFrequency,TimeScale));
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#endif
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}
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if (ActiveSounds[i].pitch != GameSounds[gameIndex].pitch)
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PlatChangeSoundPitch(i,ActiveSounds[i].pitch);
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}
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@ -805,27 +823,6 @@ void UpdateSoundFrequencies()
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extern void *acLoadWAV (void *data, ALuint *size, void **udata,
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ALushort *fmt, ALushort *chan, ALushort *freq);
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int LoadWavFile(int soundNum, char * wavFileName)
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{
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ALsizei size, freq, bits;
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ALenum format;
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ALvoid *data;
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/*
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printf("LoadWavFile(%d, %s) - sound\n", soundNum, wavFileName);
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*/
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if (!SoundActivated)
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return 0;
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alutLoadWAV (wavFileName, &data, &format, &size, &bits, &freq);
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alGenBuffers (1, &(GameSounds[soundNum].dsBufferP));
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alBufferData (GameSounds[soundNum].dsBufferP, format, data, size, freq);
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GameSounds[soundNum].loaded = 1;
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free (data);
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return 0;
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}
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static unsigned char *Force8to16 (unsigned char *buf, int *len)
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{
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@ -843,44 +840,137 @@ static unsigned char *Force8to16 (unsigned char *buf, int *len)
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*len *= 2;
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return nbuf;
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}
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int LoadWavFile(int soundNum, char * wavFileName)
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{
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ALuint size;
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ALushort freq, chan, format;
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ALvoid *data, *bufferPtr;
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int len, seclen;
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FILE *fp;
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "LoadWavFile(%d, %s) - sound\n", soundNum, wavFileName);
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#endif
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if (!SoundActivated)
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return 0;
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/* TODO: Perm for now, until custom rifs can be loaded in ~/.avp */
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fp = OpenGameFile(wavFileName, FILEMODE_READONLY, FILETYPE_PERM);
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if (fp == NULL)
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return 0;
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fseek(fp, 0, SEEK_END);
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len = ftell(fp);
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rewind(fp);
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data = malloc(len);
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fread(data, 1, len, fp);
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fclose(fp);
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if (acLoadWAV (data, &size, &bufferPtr, &format,
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&chan, &freq) == NULL) {
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fprintf(stderr, "LoadWavFile: Unable to convert data\n");
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free(data);
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return 0;
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}
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free(data);
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data = bufferPtr;
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len = size;
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/* openal conv. 8->16 is not good at all */
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if (format == AUDIO_U8) {
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unsigned char *nb = Force8to16 (data, &len);
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format = AUDIO_S16LSB;
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free (data);
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data = nb;
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}
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if ((format == AUDIO_S16LSB) || (format == AUDIO_S16MSB)) {
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int bps;
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if (chan == 2) {
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format = AL_FORMAT_STEREO16;
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bps = freq * 2 * 2;
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} /* else if (rchan == 1) */ {
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format = AL_FORMAT_MONO16;
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bps = freq * 2 * 1;
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}
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seclen = DIV_FIXED(len, bps);
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} else {
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free(data);
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return 0;
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}
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alGenBuffers (1, &(GameSounds[soundNum].dsBufferP));
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alBufferData (GameSounds[soundNum].dsBufferP, format, data, len, freq);
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{
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char * wavname = strrchr (wavFileName, '\\');
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if (wavname)
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wavname++;
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else
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wavname = wavFileName;
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GameSounds[soundNum].wavName = (char *)AllocateMem (strlen (wavname) + 1);
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strcpy (GameSounds[soundNum].wavName, wavname);
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}
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GameSounds[soundNum].flags = SAMPLE_IN_HW;
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GameSounds[soundNum].length = (seclen != 0) ? seclen : 1;
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GameSounds[soundNum].dsFrequency = freq;
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free (data);
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return 1;
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}
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unsigned char *ExtractWavFile(int soundIndex, unsigned char *bufferPtr)
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{
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ALint len, seclen = 0;
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unsigned char *nb;
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void *udata;
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ALushort rfmt, rchan, rfreq;
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ALuint rsize;
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int slen;
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/* printf("ExtractWavFile(%d, %p)\n", soundIndex, bufferPtr); */
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if (!SoundActivated)
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return 0;
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: ExtractWavFile(%d, %p)\n", soundIndex, bufferPtr);
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#endif
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slen = strlen (bufferPtr) + 1;
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GameSounds[soundIndex].wavName = (char *)AllocateMem (slen);
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strcpy (GameSounds[soundIndex].wavName, bufferPtr);
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if (!SoundActivated)
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return 0;
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bufferPtr += slen;
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/*
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printf("Loaded %s\n", GameSounds[soundIndex].wavName);
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*/
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#ifdef OPENAL_DEBUG
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fprintf(stderr, "OPENAL: Loaded %s\n", GameSounds[soundIndex].wavName);
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#endif
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#if 1 /* TODO: replace with own routine later */
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if (acLoadWAV (bufferPtr, &rsize, &udata, &rfmt,
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&rchan, &rfreq) == NULL) {
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printf("Unable to convert data\n");
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return (unsigned char *)0;
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||||
fprintf(stderr, "ExtractWavFile: Unable to convert data\n");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
len = rsize;
|
||||
|
||||
/* openal conv. 8->16 is not good at all */
|
||||
if ((rfmt == AUDIO_U8)) {
|
||||
nb = Force8to16 (udata, &len);
|
||||
if (rfmt == AUDIO_U8) {
|
||||
unsigned char *nb = Force8to16 (udata, &len);
|
||||
rfmt = AUDIO_S16LSB;
|
||||
|
||||
free (udata);
|
||||
udata = nb;
|
||||
}
|
||||
}
|
||||
|
||||
if ((rfmt == AUDIO_S16LSB) || (rfmt == AUDIO_S16MSB)) {
|
||||
int bps;
|
||||
|
|
@ -902,11 +992,11 @@ printf("Loaded %s\n", GameSounds[soundIndex].wavName);
|
|||
alBufferData (GameSounds[soundIndex].dsBufferP,
|
||||
rfmt, udata, len, rfreq);
|
||||
|
||||
GameSounds[soundIndex].loaded = 1;
|
||||
/* GameSounds[soundIndex].loaded = 1; */
|
||||
GameSounds[soundIndex].flags = SAMPLE_IN_HW;
|
||||
GameSounds[soundIndex].length = (seclen != 0) ? seclen : 1;
|
||||
GameSounds[soundIndex].dsFrequency = rfreq;
|
||||
GameSounds[soundIndex].pitch = PITCH_DEFAULTPLAT;
|
||||
/* GameSounds[soundIndex].pitch = PITCH_DEFAULTPLAT; */
|
||||
|
||||
#if 1 /* TODO: see above */
|
||||
free (udata);
|
||||
|
|
@ -923,11 +1013,10 @@ int LoadWavFromFastFile(int soundNum, char * wavFileName)
|
|||
FFILE *fp;
|
||||
unsigned char *buf;
|
||||
unsigned int len = 0;
|
||||
|
||||
/* printf("LoadWavFromFastFile(%d, %s)\n", soundNum, wavFileName); */
|
||||
|
||||
if (!SoundActivated)
|
||||
return 0;
|
||||
#ifdef OPENAL_DEBUG
|
||||
fprintf(stderr, "OPENAL: LoadWavFromFastFile(%d, %s)\n", soundNum, wavFileName);
|
||||
#endif
|
||||
|
||||
if ((fp = ffopen (wavFileName, "rb")) != NULL) {
|
||||
ffseek (fp, 0, SEEK_END);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue