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lovr
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phonon: Directivity adjustments;

This commit is contained in:
bjorn 2021-02-22 11:13:37 -07:00 committed by Bjorn
parent f60d6c8900
commit 5f2cdf0c22
3 changed files with 29 additions and 48 deletions
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57
src/api/l_audio_source.c
View File

@ -119,6 +119,23 @@ static int l_lovrSourceSetPose(lua_State *L) {
return 0;
}
static int l_lovrSourceGetDirectivity(lua_State* L) {
Source* source = luax_checktype(L, 1, Source);
float weight, power;
lovrSourceGetDirectivity(source, &weight, &power);
lua_pushnumber(L, weight);
lua_pushnumber(L, power);
return 2;
}
static int l_lovrSourceSetDirectivity(lua_State* L) {
Source* source = luax_checktype(L, 1, Source);
float weight = luax_optfloat(L, 2, 0.f);
float power = luax_optfloat(L, 3, 0.f);
lovrSourceSetDirectivity(source, weight, power);
return 0;
}
static int l_lovrSourceIsAbsorptionEnabled(lua_State* L) {
Source* source = luax_checktype(L, 1, Source);
bool enabled = lovrSourceIsAbsorptionEnabled(source);
@ -133,42 +150,6 @@ static int l_lovrSourceSetAbsorptionEnabled(lua_State* L) {
return 0;
}
static int l_lovrSourceGetDirectivity(lua_State* L) {
Source* source = luax_checktype(L, 1, Source);
float weight, power;
lovrSourceGetDirectivity(source, &weight, &power);
if (weight == 0.f && power == 0.f) {
lua_pushnil(L);
return 1;
}
lua_pushnumber(L, weight);
lua_pushnumber(L, power);
return 2;
}
static int l_lovrSourceSetDirectivity(lua_State* L) {
Source* source = luax_checktype(L, 1, Source);
float weight = 0.f;
float power = 0.f;
switch (lua_type(L, 2)) {
case LUA_TNONE:
case LUA_TNIL:
break;
case LUA_TBOOLEAN:
if (lua_toboolean(L, 2)) {
weight = .5f;
power = 1.f;
}
break;
default:
weight = luax_checkfloat(L, 2);
power = luax_checkfloat(L, 3);
break;
}
lovrSourceSetDirectivity(source, weight, power);
return 0;
}
static int l_lovrSourceIsFalloffEnabled(lua_State* L) {
Source* source = luax_checktype(L, 1, Source);
bool enabled = lovrSourceIsFalloffEnabled(source);
@ -199,10 +180,10 @@ const luaL_Reg lovrSource[] = {
{ "isSpatial", l_lovrSourceIsSpatial },
{ "getPose", l_lovrSourceGetPose },
{ "setPose", l_lovrSourceSetPose },
{ "isAbsorptionEnabled", l_lovrSourceIsAbsorptionEnabled },
{ "setAbsorptionEnabled", l_lovrSourceSetAbsorptionEnabled },
{ "getDirectivity", l_lovrSourceGetDirectivity },
{ "setDirectivity", l_lovrSourceSetDirectivity },
{ "isAbsorptionEnabled", l_lovrSourceIsAbsorptionEnabled },
{ "setAbsorptionEnabled", l_lovrSourceSetAbsorptionEnabled },
{ "isFalloffEnabled", l_lovrSourceIsFalloffEnabled },
{ "setFalloffEnabled", l_lovrSourceSetFalloffEnabled },
{ NULL, NULL }

16
src/modules/audio/audio.c
View File

@ -491,14 +491,6 @@ void lovrSourceSetPose(Source *source, float position[4], float orientation[4])
ma_mutex_unlock(&state.lock);
}
bool lovrSourceIsAbsorptionEnabled(Source* source) {
return source->absorption;
}
void lovrSourceSetAbsorptionEnabled(Source* source, bool enabled) {
source->absorption = enabled;
}
void lovrSourceGetDirectivity(Source* source, float* weight, float* power) {
*weight = source->dipoleWeight;
*power = source->dipolePower;
@ -509,6 +501,14 @@ void lovrSourceSetDirectivity(Source* source, float weight, float power) {
source->dipolePower = power;
}
bool lovrSourceIsAbsorptionEnabled(Source* source) {
return source->absorption;
}
void lovrSourceSetAbsorptionEnabled(Source* source, bool enabled) {
source->absorption = enabled;
}
bool lovrSourceIsFalloffEnabled(Source* source) {
return source->falloff;
}

4
src/modules/audio/audio.h
View File

@ -57,10 +57,10 @@ void lovrSourceSetTime(Source* source, double time, TimeUnit units);
bool lovrSourceIsSpatial(Source* source);
void lovrSourceGetPose(Source* source, float position[4], float orientation[4]);
void lovrSourceSetPose(Source* source, float position[4], float orientation[4]);
bool lovrSourceIsAbsorptionEnabled(Source* source);
void lovrSourceSetAbsorptionEnabled(Source* source, bool enabled);
void lovrSourceGetDirectivity(Source* source, float* weight, float* power);
void lovrSourceSetDirectivity(Source* source, float weight, float power);
bool lovrSourceIsAbsorptionEnabled(Source* source);
void lovrSourceSetAbsorptionEnabled(Source* source, bool enabled);
bool lovrSourceIsFalloffEnabled(Source* source);
void lovrSourceSetFalloffEnabled(Source* source, bool enabled);
intptr_t* lovrSourceGetSpatializerMemoField(Source* source);