Use alGetEnumValue to check for supported filters and effects
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Chris Robinson
parent
23d693cd06
commit
c9205a58ae
@ -38,43 +38,6 @@
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#define ALC_EFX_MAJOR_VERSION 0x20001
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#define ALC_EFX_MINOR_VERSION 0x20002
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#define ALC_MAX_AUXILIARY_SENDS 0x20003
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#define AL_FILTER_TYPE 0x8001
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#define AL_FILTER_NULL 0x0000
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#define AL_FILTER_LOWPASS 0x0001
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#define AL_FILTER_HIGHPASS 0x0002
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#define AL_FILTER_BANDPASS 0x0003
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#define AL_EFFECT_TYPE 0x8001
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#define AL_EFFECT_NULL 0x0000
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#define AL_EFFECT_EAXREVERB 0x8000
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#define AL_EFFECT_REVERB 0x0001
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#define AL_EFFECT_CHORUS 0x0002
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#define AL_EFFECT_DISTORTION 0x0003
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#define AL_EFFECT_ECHO 0x0004
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#define AL_EFFECT_FLANGER 0x0005
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#define AL_EFFECT_FREQUENCY_SHIFTER 0x0006
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#define AL_EFFECT_VOCAL_MORPHER 0x0007
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#define AL_EFFECT_PITCH_SHIFTER 0x0008
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#define AL_EFFECT_RING_MODULATOR 0x0009
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#define AL_EFFECT_AUTOWAH 0x000A
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#define AL_EFFECT_COMPRESSOR 0x000B
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#define AL_EFFECT_EQUALIZER 0x000C
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typedef void (AL_APIENTRY *LPALGENFILTERS)(ALsizei, ALuint*);
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typedef void (AL_APIENTRY *LPALDELETEFILTERS)(ALsizei, ALuint*);
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typedef void (AL_APIENTRY *LPALFILTERI)(ALuint, ALenum, ALint);
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typedef void (AL_APIENTRY *LPALGENEFFECTS)(ALsizei, ALuint*);
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typedef void (AL_APIENTRY *LPALDELETEEFFECTS)(ALsizei, ALuint*);
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typedef void (AL_APIENTRY *LPALEFFECTI)(ALuint, ALenum, ALint);
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#endif
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static LPALGENFILTERS palGenFilters;
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static LPALDELETEFILTERS palDeleteFilters;
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static LPALFILTERI palFilteri;
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static LPALGENEFFECTS palGenEffects;
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static LPALDELETEEFFECTS palDeleteEffects;
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static LPALEFFECTI palEffecti;
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#ifndef ALC_EXT_DEDICATED
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#define AL_EFFECT_DEDICATED_DIALOGUE 0x9001
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#define AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT 0x9000
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#endif
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@ -187,29 +150,27 @@ static void printALInfo(void)
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static void printEFXInfo(ALCdevice *device)
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{
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ALCint major, minor, sends;
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ALuint obj;
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int i;
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const ALenum filters[] = {
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AL_FILTER_LOWPASS, AL_FILTER_HIGHPASS, AL_FILTER_BANDPASS,
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AL_FILTER_NULL
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static const ALchar filters[][32] = {
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"AL_FILTER_LOWPASS", "AL_FILTER_HIGHPASS", "AL_FILTER_BANDPASS", ""
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};
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char filterNames[] = "Low-pass,High-pass,Band-pass,";
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const ALenum effects[] = {
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AL_EFFECT_EAXREVERB, AL_EFFECT_REVERB, AL_EFFECT_CHORUS,
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AL_EFFECT_DISTORTION, AL_EFFECT_ECHO, AL_EFFECT_FLANGER,
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AL_EFFECT_FREQUENCY_SHIFTER, AL_EFFECT_VOCAL_MORPHER,
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AL_EFFECT_PITCH_SHIFTER, AL_EFFECT_RING_MODULATOR, AL_EFFECT_AUTOWAH,
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AL_EFFECT_COMPRESSOR, AL_EFFECT_EQUALIZER, AL_EFFECT_NULL
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static const ALchar effects[][32] = {
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"AL_EFFECT_EAXREVERB", "AL_EFFECT_REVERB", "AL_EFFECT_CHORUS",
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"AL_EFFECT_DISTORTION", "AL_EFFECT_ECHO", "AL_EFFECT_FLANGER",
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"AL_EFFECT_FREQUENCY_SHIFTER", "AL_EFFECT_VOCAL_MORPHER",
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"AL_EFFECT_PITCH_SHIFTER", "AL_EFFECT_RING_MODULATOR",
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"AL_EFFECT_AUTOWAH", "AL_EFFECT_COMPRESSOR", "AL_EFFECT_EQUALIZER", ""
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};
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const ALenum dedeffects[] = {
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AL_EFFECT_DEDICATED_DIALOGUE,
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AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT, AL_EFFECT_NULL
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static const ALchar dedeffects[][64] = {
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"AL_EFFECT_DEDICATED_DIALOGUE",
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"AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT", ""
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};
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char effectNames[] = "EAX Reverb,Reverb,Chorus,Distortion,Echo,Flanger,"
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"Frequency Shifter,Vocal Morpher,Pitch Shifter,"
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"Ring Modulator,Autowah,Compressor,Equalizer,"
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"Dedicated Dialog,Dedicated LFE,";
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char *current;
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int i;
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if(alcIsExtensionPresent(device, "ALC_EXT_EFX") == AL_FALSE)
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{
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@ -225,82 +186,57 @@ static void printEFXInfo(ALCdevice *device)
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if(checkALCErrors(device) == ALC_NO_ERROR)
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printf("Max auxiliary sends: %d\n", sends);
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palGenFilters = alGetProcAddress("alGenFilters");
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palDeleteFilters = alGetProcAddress("alDeleteFilters");
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palFilteri = alGetProcAddress("alFilteri");
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palGenEffects = alGetProcAddress("alGenEffects");
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palDeleteEffects = alGetProcAddress("alDeleteEffects");
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palEffecti = alGetProcAddress("alEffecti");
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if(checkALErrors() != AL_NO_ERROR ||
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!palGenFilters || !palDeleteFilters || !palFilteri ||
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!palGenEffects || !palDeleteEffects || !palEffecti)
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current = filterNames;
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for(i = 0;filters[i][0];i++)
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{
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printf("!!! Missing EFX functions !!!\n");
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return;
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}
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char *next = strchr(current, ',');
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ALenum val;
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palGenFilters(1, &obj);
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if(checkALErrors() == AL_NO_ERROR)
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{
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current = filterNames;
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for(i = 0;filters[i] != AL_FILTER_NULL;i++)
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{
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char *next = strchr(current, ',');
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palFilteri(obj, AL_FILTER_TYPE, filters[i]);
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if(alGetError() == AL_NO_ERROR)
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current = next+1;
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else
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memmove(current, next+1, strlen(next));
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}
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palDeleteFilters(1, &obj);
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checkALErrors();
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printf("Supported filters:");
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printList(filterNames, ',');
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}
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palGenEffects(1, &obj);
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if(checkALErrors() == AL_NO_ERROR)
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{
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current = effectNames;
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for(i = 0;effects[i] != AL_EFFECT_NULL;i++)
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{
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char *next = strchr(current, ',');
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palEffecti(obj, AL_EFFECT_TYPE, effects[i]);
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if(alGetError() == AL_NO_ERROR)
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current = next+1;
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else
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memmove(current, next+1, strlen(next));
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}
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if(alcIsExtensionPresent(device, "ALC_EXT_DEDICATED"))
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{
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for(i = 0;dedeffects[i] != AL_EFFECT_NULL;i++)
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{
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char *next = strchr(current, ',');
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palEffecti(obj, AL_EFFECT_TYPE, dedeffects[i]);
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if(alGetError() == AL_NO_ERROR)
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current = next+1;
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else
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memmove(current, next+1, strlen(next));
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}
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}
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val = alGetEnumValue(filters[i]);
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if(alGetError() != AL_NO_ERROR || val == 0 || val == -1)
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memmove(current, next+1, strlen(next));
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else
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{
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for(i = 0;dedeffects[i] != AL_EFFECT_NULL;i++)
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{
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char *next = strchr(current, ',');
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memmove(current, next+1, strlen(next));
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}
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}
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palDeleteEffects(1, &obj);
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checkALErrors();
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printf("Supported effects:");
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printList(effectNames, ',');
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current = next+1;
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}
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printf("Supported filters:");
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printList(filterNames, ',');
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current = effectNames;
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for(i = 0;effects[i][0];i++)
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{
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char *next = strchr(current, ',');
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ALenum val;
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val = alGetEnumValue(effects[i]);
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if(alGetError() != AL_NO_ERROR || val == 0 || val == -1)
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memmove(current, next+1, strlen(next));
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else
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current = next+1;
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}
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if(alcIsExtensionPresent(device, "ALC_EXT_DEDICATED"))
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{
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for(i = 0;dedeffects[i][0];i++)
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{
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char *next = strchr(current, ',');
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ALenum val;
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val = alGetEnumValue(dedeffects[i]);
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if(alGetError() != AL_NO_ERROR || val == 0 || val == -1)
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memmove(current, next+1, strlen(next));
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else
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current = next+1;
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}
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}
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else
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{
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for(i = 0;dedeffects[i][0];i++)
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{
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char *next = strchr(current, ',');
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memmove(current, next+1, strlen(next));
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}
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}
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printf("Supported effects:");
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printList(effectNames, ',');
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}
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int main(int argc, char *argv[])
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