Skip to content

M
miniaudio
Commit e8cdf5bc authored by David Reid's avatar David Reid
Browse files
Options

Fix some atomicity errors with the spatializer. 

This is WIP. There's still some atomicity errors in here.
parent 10e79d58
Hide whitespace changes
Inline Side-by-side
Showing with 95 additions and 55 deletions
miniaudio.h
View file @ e8cdf5bc
...@@ -4945,7 +4945,23 @@ MA_API ma_spatializer_config ma_spatializer_config_init(ma_uint32 channelsIn, ma ...@@ -4945,7 +4945,23 @@ MA_API ma_spatializer_config ma_spatializer_config_init(ma_uint32 channelsIn, ma
typedef struct typedef struct
{ {
ma_spatializer_config config; ma_uint32 channelsIn;
ma_uint32 channelsOut;
ma_channel* pChannelMapIn;
ma_attenuation_model attenuationModel;
ma_positioning positioning;
ma_handedness handedness; /* Defaults to right. Forward is -1 on the Z axis. In a left handed system, forward is +1 on the Z axis. */
float minGain;
float maxGain;
float minDistance;
float maxDistance;
float rolloff;
float coneInnerAngleInRadians;
float coneOuterAngleInRadians;
float coneOuterGain;
float dopplerFactor; /* Set to 0 to disable doppler effect. */
float directionalAttenuationFactor; /* Set to 0 to disable directional attenuation. */
ma_uint32 gainSmoothTimeInFrames; /* When the gain of a channel changes during spatialization, the transition will be linearly interpolated over this number of frames. */
ma_vec3f position; ma_vec3f position;
ma_vec3f direction; ma_vec3f direction;
ma_vec3f velocity; /* For doppler effect. */ ma_vec3f velocity; /* For doppler effect. */
...@@ -48171,21 +48187,36 @@ MA_API ma_result ma_spatializer_init_preallocated(const ma_spatializer_config* p ...@@ -48171,21 +48187,36 @@ MA_API ma_result ma_spatializer_init_preallocated(const ma_spatializer_config* p
pSpatializer->_pHeap = pHeap; pSpatializer->_pHeap = pHeap;
MA_ZERO_MEMORY(pHeap, heapLayout.sizeInBytes); MA_ZERO_MEMORY(pHeap, heapLayout.sizeInBytes);
pSpatializer->config = *pConfig; pSpatializer->channelsIn = pConfig->channelsIn;
pSpatializer->position = ma_vec3f_init_3f(0, 0, 0); pSpatializer->channelsOut = pConfig->channelsOut;
pSpatializer->direction = ma_vec3f_init_3f(0, 0, -1); pSpatializer->attenuationModel = pConfig->attenuationModel;
pSpatializer->velocity = ma_vec3f_init_3f(0, 0, 0); pSpatializer->positioning = pConfig->positioning;
pSpatializer->dopplerPitch = 1; pSpatializer->handedness = pConfig->handedness;
pSpatializer->minGain = pConfig->minGain;
pSpatializer->maxGain = pConfig->maxGain;
pSpatializer->minDistance = pConfig->minDistance;
pSpatializer->maxDistance = pConfig->maxDistance;
pSpatializer->rolloff = pConfig->rolloff;
pSpatializer->coneInnerAngleInRadians = pConfig->coneInnerAngleInRadians;
pSpatializer->coneOuterAngleInRadians = pConfig->coneOuterAngleInRadians;
pSpatializer->coneOuterGain = pConfig->coneOuterGain;
pSpatializer->dopplerFactor = pConfig->dopplerFactor;
pSpatializer->directionalAttenuationFactor = pConfig->directionalAttenuationFactor;
pSpatializer->gainSmoothTimeInFrames = pConfig->gainSmoothTimeInFrames;
pSpatializer->position = ma_vec3f_init_3f(0, 0, 0);
pSpatializer->direction = ma_vec3f_init_3f(0, 0, -1);
pSpatializer->velocity = ma_vec3f_init_3f(0, 0, 0);
pSpatializer->dopplerPitch = 1;
/* Swap the forward direction if we're left handed (it was initialized based on right handed). */ /* Swap the forward direction if we're left handed (it was initialized based on right handed). */
if (pSpatializer->config.handedness == ma_handedness_left) { if (pSpatializer->handedness == ma_handedness_left) {
pSpatializer->direction = ma_vec3f_neg(pSpatializer->direction); pSpatializer->direction = ma_vec3f_neg(pSpatializer->direction);
} }
/* Channel map. This will be on the heap. */ /* Channel map. This will be on the heap. */
if (pConfig->pChannelMapIn != NULL) { if (pConfig->pChannelMapIn != NULL) {
pSpatializer->config.pChannelMapIn = (ma_channel*)ma_offset_ptr(pHeap, heapLayout.channelMapInOffset); pSpatializer->pChannelMapIn = (ma_channel*)ma_offset_ptr(pHeap, heapLayout.channelMapInOffset);
ma_channel_map_copy_or_default(pSpatializer->config.pChannelMapIn, pSpatializer->config.channelsIn, pConfig->pChannelMapIn, pSpatializer->config.channelsIn); ma_channel_map_copy_or_default(pSpatializer->pChannelMapIn, pSpatializer->channelsIn, pConfig->pChannelMapIn, pSpatializer->channelsIn);
} }
/* New channel gains for output channels. */ /* New channel gains for output channels. */
...@@ -48292,7 +48323,7 @@ static float ma_calculate_angular_gain(ma_vec3f dirA, ma_vec3f dirB, float coneI ...@@ -48292,7 +48323,7 @@ static float ma_calculate_angular_gain(ma_vec3f dirA, ma_vec3f dirB, float coneI
MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ma_spatializer_listener* pListener, void* pFramesOut, const void* pFramesIn, ma_uint64 frameCount) MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ma_spatializer_listener* pListener, void* pFramesOut, const void* pFramesIn, ma_uint64 frameCount)
{ {
ma_channel* pChannelMapIn = pSpatializer->config.pChannelMapIn; ma_channel* pChannelMapIn = pSpatializer->pChannelMapIn;
ma_channel* pChannelMapOut = pListener->config.pChannelMapOut; ma_channel* pChannelMapOut = pListener->config.pChannelMapOut;
if (pSpatializer == NULL) { if (pSpatializer == NULL) {
...@@ -48300,17 +48331,17 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48300,17 +48331,17 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
} }
/* If we're not spatializing we need to run an optimized path. */ /* If we're not spatializing we need to run an optimized path. */
if (pSpatializer->config.attenuationModel == ma_attenuation_model_none) { if (c89atomic_load_i32(&pSpatializer->attenuationModel) == ma_attenuation_model_none) {
if (ma_spatializer_listener_is_enabled(pListener)) { if (ma_spatializer_listener_is_enabled(pListener)) {
/* No attenuation is required, but we'll need to do some channel conversion. */ /* No attenuation is required, but we'll need to do some channel conversion. */
if (pSpatializer->config.channelsIn == pSpatializer->config.channelsOut) { if (pSpatializer->channelsIn == pSpatializer->channelsOut) {
ma_copy_pcm_frames(pFramesOut, pFramesIn, frameCount, ma_format_f32, pSpatializer->config.channelsIn); ma_copy_pcm_frames(pFramesOut, pFramesIn, frameCount, ma_format_f32, pSpatializer->channelsIn);
} else { } else {
ma_channel_map_apply_f32((float*)pFramesOut, pChannelMapOut, pSpatializer->config.channelsOut, (const float*)pFramesIn, pChannelMapIn, pSpatializer->config.channelsIn, frameCount, ma_channel_mix_mode_rectangular, ma_mono_expansion_mode_default); /* Safe casts to float* because f32 is the only supported format. */ ma_channel_map_apply_f32((float*)pFramesOut, pChannelMapOut, pSpatializer->channelsOut, (const float*)pFramesIn, pChannelMapIn, pSpatializer->channelsIn, frameCount, ma_channel_mix_mode_rectangular, ma_mono_expansion_mode_default); /* Safe casts to float* because f32 is the only supported format. */
} }
} else { } else {
/* The listener is disabled. Output silence. */ /* The listener is disabled. Output silence. */
ma_silence_pcm_frames(pFramesOut, frameCount, ma_format_f32, pSpatializer->config.channelsOut); ma_silence_pcm_frames(pFramesOut, frameCount, ma_format_f32, pSpatializer->channelsOut);
} }
/* /*
...@@ -48332,8 +48363,12 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48332,8 +48363,12 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
float distance = 0; float distance = 0;
float gain = 1; float gain = 1;
ma_uint32 iChannel; ma_uint32 iChannel;
const ma_uint32 channelsOut = pSpatializer->config.channelsOut; const ma_uint32 channelsOut = pSpatializer->channelsOut;
const ma_uint32 channelsIn = pSpatializer->config.channelsIn; const ma_uint32 channelsIn = pSpatializer->channelsIn;
float minDistance = ma_spatializer_get_min_distance(pSpatializer);
float maxDistance = ma_spatializer_get_max_distance(pSpatializer);
float rolloff = ma_spatializer_get_rolloff(pSpatializer);
float dopplerFactor = ma_spatializer_get_doppler_factor(pSpatializer);
/* /*
We'll need the listener velocity for doppler pitch calculations. The speed of sound is We'll need the listener velocity for doppler pitch calculations. The speed of sound is
...@@ -48347,7 +48382,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48347,7 +48382,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
speedOfSound = MA_DEFAULT_SPEED_OF_SOUND; speedOfSound = MA_DEFAULT_SPEED_OF_SOUND;
} }
if (pListener == NULL || pSpatializer->config.positioning == ma_positioning_relative) { if (pListener == NULL || ma_spatializer_get_positioning(pSpatializer) == ma_positioning_relative) {
/* There's no listener or we're using relative positioning. */ /* There's no listener or we're using relative positioning. */
relativePos = pSpatializer->position; relativePos = pSpatializer->position;
relativeDir = pSpatializer->direction; relativeDir = pSpatializer->direction;
...@@ -48363,18 +48398,18 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48363,18 +48398,18 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
distance = ma_vec3f_len(relativePos); distance = ma_vec3f_len(relativePos);
/* We've gathered the data, so now we can apply some spatialization. */ /* We've gathered the data, so now we can apply some spatialization. */
switch (pSpatializer->config.attenuationModel) { switch (ma_spatializer_get_attenuation_model(pSpatializer)) {
case ma_attenuation_model_inverse: case ma_attenuation_model_inverse:
{ {
gain = ma_attenuation_inverse(distance, pSpatializer->config.minDistance, pSpatializer->config.maxDistance, pSpatializer->config.rolloff); gain = ma_attenuation_inverse(distance, minDistance, maxDistance, rolloff);
} break; } break;
case ma_attenuation_model_linear: case ma_attenuation_model_linear:
{ {
gain = ma_attenuation_linear(distance, pSpatializer->config.minDistance, pSpatializer->config.maxDistance, pSpatializer->config.rolloff); gain = ma_attenuation_linear(distance, minDistance, maxDistance, rolloff);
} break; } break;
case ma_attenuation_model_exponential: case ma_attenuation_model_exponential:
{ {
gain = ma_attenuation_exponential(distance, pSpatializer->config.minDistance, pSpatializer->config.maxDistance, pSpatializer->config.rolloff); gain = ma_attenuation_exponential(distance, minDistance, maxDistance, rolloff);
} break; } break;
case ma_attenuation_model_none: case ma_attenuation_model_none:
default: default:
...@@ -48409,7 +48444,12 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48409,7 +48444,12 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
*/ */
if (distance > 0) { if (distance > 0) {
/* Source anglular gain. */ /* Source anglular gain. */
gain *= ma_calculate_angular_gain(relativeDir, ma_vec3f_neg(relativePosNormalized), pSpatializer->config.coneInnerAngleInRadians, pSpatializer->config.coneOuterAngleInRadians, pSpatializer->config.coneOuterGain); float spatializerConeInnerAngle;
float spatializerConeOuterAngle;
float spatializerConeOuterGain;
ma_spatializer_get_cone(pSpatializer, &spatializerConeInnerAngle, &spatializerConeOuterAngle, &spatializerConeOuterGain);
gain *= ma_calculate_angular_gain(relativeDir, ma_vec3f_neg(relativePosNormalized), spatializerConeInnerAngle, spatializerConeOuterAngle, spatializerConeOuterGain);
/* /*
We're supporting angular gain on the listener as well for those who want to reduce the volume of sounds that We're supporting angular gain on the listener as well for those who want to reduce the volume of sounds that
...@@ -48439,7 +48479,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48439,7 +48479,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
/* Clamp the gain. */ /* Clamp the gain. */
gain = ma_clamp(gain, pSpatializer->config.minGain, pSpatializer->config.maxGain); gain = ma_clamp(gain, ma_spatializer_get_min_gain(pSpatializer), ma_spatializer_get_max_gain(pSpatializer));
/* /*
Panning. This is where we'll apply the gain and convert to the output channel count. We have an optimized path for Panning. This is where we'll apply the gain and convert to the output channel count. We have an optimized path for
...@@ -48473,7 +48513,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48473,7 +48513,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
if (ma_spatializer_listener_is_enabled(pListener)) { if (ma_spatializer_listener_is_enabled(pListener)) {
ma_channel_map_apply_f32((float*)pFramesOut, pChannelMapOut, channelsOut, (const float*)pFramesIn, pChannelMapIn, channelsIn, frameCount, ma_channel_mix_mode_rectangular, ma_mono_expansion_mode_default); ma_channel_map_apply_f32((float*)pFramesOut, pChannelMapOut, channelsOut, (const float*)pFramesIn, pChannelMapIn, channelsIn, frameCount, ma_channel_mix_mode_rectangular, ma_mono_expansion_mode_default);
} else { } else {
ma_silence_pcm_frames(pFramesOut, frameCount, ma_format_f32, pSpatializer->config.channelsOut); ma_silence_pcm_frames(pFramesOut, frameCount, ma_format_f32, pSpatializer->channelsOut);
} }
/* /*
...@@ -48494,7 +48534,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48494,7 +48534,7 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
channelOut = ma_channel_map_get_channel(pChannelMapOut, channelsOut, iChannel); channelOut = ma_channel_map_get_channel(pChannelMapOut, channelsOut, iChannel);
if (ma_is_spatial_channel_position(channelOut)) { if (ma_is_spatial_channel_position(channelOut)) {
d = ma_mix_f32_fast(1, ma_vec3f_dot(unitPos, ma_get_channel_direction(channelOut)), pSpatializer->config.directionalAttenuationFactor); d = ma_mix_f32_fast(1, ma_vec3f_dot(unitPos, ma_get_channel_direction(channelOut)), ma_spatializer_get_directional_attenuation_factor(pSpatializer));
} else { } else {
d = 1; /* It's not a spatial channel so there's no real notion of direction. */ d = 1; /* It's not a spatial channel so there's no real notion of direction. */
} }
...@@ -48573,8 +48613,8 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer, ...@@ -48573,8 +48613,8 @@ MA_API ma_result ma_spatializer_process_pcm_frames(ma_spatializer* pSpatializer,
because the doppler calculation needs to be source-to-listener, but ours is listener-to- because the doppler calculation needs to be source-to-listener, but ours is listener-to-
source. source.
*/ */
if (pSpatializer->config.dopplerFactor > 0) { if (dopplerFactor > 0) {
pSpatializer->dopplerPitch = ma_doppler_pitch(ma_vec3f_sub(pListener->position, pSpatializer->position), pSpatializer->velocity, listenerVel, speedOfSound, pSpatializer->config.dopplerFactor); pSpatializer->dopplerPitch = ma_doppler_pitch(ma_vec3f_sub(pListener->position, pSpatializer->position), pSpatializer->velocity, listenerVel, speedOfSound, dopplerFactor);
} else { } else {
pSpatializer->dopplerPitch = 1; pSpatializer->dopplerPitch = 1;
} }
...@@ -48589,7 +48629,7 @@ MA_API ma_uint32 ma_spatializer_get_input_channels(const ma_spatializer* pSpatia ...@@ -48589,7 +48629,7 @@ MA_API ma_uint32 ma_spatializer_get_input_channels(const ma_spatializer* pSpatia
return 0; return 0;
} }
return pSpatializer->config.channelsIn; return pSpatializer->channelsIn;
} }
MA_API ma_uint32 ma_spatializer_get_output_channels(const ma_spatializer* pSpatializer) MA_API ma_uint32 ma_spatializer_get_output_channels(const ma_spatializer* pSpatializer)
...@@ -48598,7 +48638,7 @@ MA_API ma_uint32 ma_spatializer_get_output_channels(const ma_spatializer* pSpati ...@@ -48598,7 +48638,7 @@ MA_API ma_uint32 ma_spatializer_get_output_channels(const ma_spatializer* pSpati
return 0; return 0;
} }
return pSpatializer->config.channelsOut; return pSpatializer->channelsOut;
} }
MA_API void ma_spatializer_set_attenuation_model(ma_spatializer* pSpatializer, ma_attenuation_model attenuationModel) MA_API void ma_spatializer_set_attenuation_model(ma_spatializer* pSpatializer, ma_attenuation_model attenuationModel)
...@@ -48607,7 +48647,7 @@ MA_API void ma_spatializer_set_attenuation_model(ma_spatializer* pSpatializer, m ...@@ -48607,7 +48647,7 @@ MA_API void ma_spatializer_set_attenuation_model(ma_spatializer* pSpatializer, m
return; return;
} }
pSpatializer->config.attenuationModel = attenuationModel; c89atomic_exchange_i32(&pSpatializer->attenuationModel, attenuationModel);
} }
MA_API ma_attenuation_model ma_spatializer_get_attenuation_model(const ma_spatializer* pSpatializer) MA_API ma_attenuation_model ma_spatializer_get_attenuation_model(const ma_spatializer* pSpatializer)
...@@ -48616,7 +48656,7 @@ MA_API ma_attenuation_model ma_spatializer_get_attenuation_model(const ma_spatia ...@@ -48616,7 +48656,7 @@ MA_API ma_attenuation_model ma_spatializer_get_attenuation_model(const ma_spatia
return ma_attenuation_model_none; return ma_attenuation_model_none;
} }
return pSpatializer->config.attenuationModel; return (ma_attenuation_model)c89atomic_load_i32(&pSpatializer->attenuationModel);
} }
MA_API void ma_spatializer_set_positioning(ma_spatializer* pSpatializer, ma_positioning positioning) MA_API void ma_spatializer_set_positioning(ma_spatializer* pSpatializer, ma_positioning positioning)
...@@ -48625,7 +48665,7 @@ MA_API void ma_spatializer_set_positioning(ma_spatializer* pSpatializer, ma_posi ...@@ -48625,7 +48665,7 @@ MA_API void ma_spatializer_set_positioning(ma_spatializer* pSpatializer, ma_posi
return; return;
} }
pSpatializer->config.positioning = positioning; c89atomic_exchange_i32(&pSpatializer->positioning, positioning);
} }
MA_API ma_positioning ma_spatializer_get_positioning(const ma_spatializer* pSpatializer) MA_API ma_positioning ma_spatializer_get_positioning(const ma_spatializer* pSpatializer)
...@@ -48634,7 +48674,7 @@ MA_API ma_positioning ma_spatializer_get_positioning(const ma_spatializer* pSpat ...@@ -48634,7 +48674,7 @@ MA_API ma_positioning ma_spatializer_get_positioning(const ma_spatializer* pSpat
return ma_positioning_absolute; return ma_positioning_absolute;
} }
return pSpatializer->config.positioning; return (ma_positioning)c89atomic_load_i32(&pSpatializer->positioning);
} }
MA_API void ma_spatializer_set_rolloff(ma_spatializer* pSpatializer, float rolloff) MA_API void ma_spatializer_set_rolloff(ma_spatializer* pSpatializer, float rolloff)
...@@ -48643,7 +48683,7 @@ MA_API void ma_spatializer_set_rolloff(ma_spatializer* pSpatializer, float rollo ...@@ -48643,7 +48683,7 @@ MA_API void ma_spatializer_set_rolloff(ma_spatializer* pSpatializer, float rollo
return; return;
} }
pSpatializer->config.rolloff = rolloff; c89atomic_exchange_f32(&pSpatializer->rolloff, rolloff);
} }
MA_API float ma_spatializer_get_rolloff(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_rolloff(const ma_spatializer* pSpatializer)
...@@ -48652,7 +48692,7 @@ MA_API float ma_spatializer_get_rolloff(const ma_spatializer* pSpatializer) ...@@ -48652,7 +48692,7 @@ MA_API float ma_spatializer_get_rolloff(const ma_spatializer* pSpatializer)
return 0; return 0;
} }
return pSpatializer->config.rolloff; return c89atomic_load_f32(&pSpatializer->rolloff);
} }
MA_API void ma_spatializer_set_min_gain(ma_spatializer* pSpatializer, float minGain) MA_API void ma_spatializer_set_min_gain(ma_spatializer* pSpatializer, float minGain)
...@@ -48661,7 +48701,7 @@ MA_API void ma_spatializer_set_min_gain(ma_spatializer* pSpatializer, float minG ...@@ -48661,7 +48701,7 @@ MA_API void ma_spatializer_set_min_gain(ma_spatializer* pSpatializer, float minG
return; return;
} }
pSpatializer->config.minGain = minGain; c89atomic_exchange_f32(&pSpatializer->minGain, minGain);
} }
MA_API float ma_spatializer_get_min_gain(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_min_gain(const ma_spatializer* pSpatializer)
...@@ -48670,7 +48710,7 @@ MA_API float ma_spatializer_get_min_gain(const ma_spatializer* pSpatializer) ...@@ -48670,7 +48710,7 @@ MA_API float ma_spatializer_get_min_gain(const ma_spatializer* pSpatializer)
return 0; return 0;
} }
return pSpatializer->config.minGain; return c89atomic_load_f32(&pSpatializer->minGain);
} }
MA_API void ma_spatializer_set_max_gain(ma_spatializer* pSpatializer, float maxGain) MA_API void ma_spatializer_set_max_gain(ma_spatializer* pSpatializer, float maxGain)
...@@ -48679,7 +48719,7 @@ MA_API void ma_spatializer_set_max_gain(ma_spatializer* pSpatializer, float maxG ...@@ -48679,7 +48719,7 @@ MA_API void ma_spatializer_set_max_gain(ma_spatializer* pSpatializer, float maxG
return; return;
} }
pSpatializer->config.maxGain = maxGain; c89atomic_exchange_f32(&pSpatializer->maxGain, maxGain);
} }
MA_API float ma_spatializer_get_max_gain(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_max_gain(const ma_spatializer* pSpatializer)
...@@ -48688,7 +48728,7 @@ MA_API float ma_spatializer_get_max_gain(const ma_spatializer* pSpatializer) ...@@ -48688,7 +48728,7 @@ MA_API float ma_spatializer_get_max_gain(const ma_spatializer* pSpatializer)
return 0; return 0;
} }
return pSpatializer->config.maxGain; return c89atomic_load_f32(&pSpatializer->maxGain);
} }
MA_API void ma_spatializer_set_min_distance(ma_spatializer* pSpatializer, float minDistance) MA_API void ma_spatializer_set_min_distance(ma_spatializer* pSpatializer, float minDistance)
...@@ -48697,7 +48737,7 @@ MA_API void ma_spatializer_set_min_distance(ma_spatializer* pSpatializer, float ...@@ -48697,7 +48737,7 @@ MA_API void ma_spatializer_set_min_distance(ma_spatializer* pSpatializer, float
return; return;
} }
pSpatializer->config.minDistance = minDistance; c89atomic_exchange_f32(&pSpatializer->minDistance, minDistance);
} }
MA_API float ma_spatializer_get_min_distance(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_min_distance(const ma_spatializer* pSpatializer)
...@@ -48706,7 +48746,7 @@ MA_API float ma_spatializer_get_min_distance(const ma_spatializer* pSpatializer) ...@@ -48706,7 +48746,7 @@ MA_API float ma_spatializer_get_min_distance(const ma_spatializer* pSpatializer)
return 0; return 0;
} }
return pSpatializer->config.minDistance; return c89atomic_load_f32(&pSpatializer->minDistance);
} }
MA_API void ma_spatializer_set_max_distance(ma_spatializer* pSpatializer, float maxDistance) MA_API void ma_spatializer_set_max_distance(ma_spatializer* pSpatializer, float maxDistance)
...@@ -48715,7 +48755,7 @@ MA_API void ma_spatializer_set_max_distance(ma_spatializer* pSpatializer, float ...@@ -48715,7 +48755,7 @@ MA_API void ma_spatializer_set_max_distance(ma_spatializer* pSpatializer, float
return; return;
} }
pSpatializer->config.maxDistance = maxDistance; c89atomic_exchange_f32(&pSpatializer->maxDistance, maxDistance);
} }
MA_API float ma_spatializer_get_max_distance(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_max_distance(const ma_spatializer* pSpatializer)
...@@ -48724,7 +48764,7 @@ MA_API float ma_spatializer_get_max_distance(const ma_spatializer* pSpatializer) ...@@ -48724,7 +48764,7 @@ MA_API float ma_spatializer_get_max_distance(const ma_spatializer* pSpatializer)
return 0; return 0;
} }
return pSpatializer->config.maxDistance; return c89atomic_load_f32(&pSpatializer->maxDistance);
} }
MA_API void ma_spatializer_set_cone(ma_spatializer* pSpatializer, float innerAngleInRadians, float outerAngleInRadians, float outerGain) MA_API void ma_spatializer_set_cone(ma_spatializer* pSpatializer, float innerAngleInRadians, float outerAngleInRadians, float outerGain)
...@@ -48733,9 +48773,9 @@ MA_API void ma_spatializer_set_cone(ma_spatializer* pSpatializer, float innerAng ...@@ -48733,9 +48773,9 @@ MA_API void ma_spatializer_set_cone(ma_spatializer* pSpatializer, float innerAng
return; return;
} }
pSpatializer->config.coneInnerAngleInRadians = innerAngleInRadians; c89atomic_exchange_f32(&pSpatializer->coneInnerAngleInRadians, innerAngleInRadians);
pSpatializer->config.coneOuterAngleInRadians = outerAngleInRadians; c89atomic_exchange_f32(&pSpatializer->coneOuterAngleInRadians, outerAngleInRadians);
pSpatializer->config.coneOuterGain = outerGain; c89atomic_exchange_f32(&pSpatializer->coneOuterGain, outerGain);
} }
MA_API void ma_spatializer_get_cone(const ma_spatializer* pSpatializer, float* pInnerAngleInRadians, float* pOuterAngleInRadians, float* pOuterGain) MA_API void ma_spatializer_get_cone(const ma_spatializer* pSpatializer, float* pInnerAngleInRadians, float* pOuterAngleInRadians, float* pOuterGain)
...@@ -48745,15 +48785,15 @@ MA_API void ma_spatializer_get_cone(const ma_spatializer* pSpatializer, float* p ...@@ -48745,15 +48785,15 @@ MA_API void ma_spatializer_get_cone(const ma_spatializer* pSpatializer, float* p
} }
if (pInnerAngleInRadians != NULL) { if (pInnerAngleInRadians != NULL) {
*pInnerAngleInRadians = pSpatializer->config.coneInnerAngleInRadians; *pInnerAngleInRadians = c89atomic_load_f32(&pSpatializer->coneInnerAngleInRadians);
} }
if (pOuterAngleInRadians != NULL) { if (pOuterAngleInRadians != NULL) {
*pOuterAngleInRadians = pSpatializer->config.coneOuterAngleInRadians; *pOuterAngleInRadians = c89atomic_load_f32(&pSpatializer->coneOuterAngleInRadians);
} }
if (pOuterGain != NULL) { if (pOuterGain != NULL) {
*pOuterGain = pSpatializer->config.coneOuterGain; *pOuterGain = c89atomic_load_f32(&pSpatializer->coneOuterGain);
} }
} }
...@@ -48763,7 +48803,7 @@ MA_API void ma_spatializer_set_doppler_factor(ma_spatializer* pSpatializer, floa ...@@ -48763,7 +48803,7 @@ MA_API void ma_spatializer_set_doppler_factor(ma_spatializer* pSpatializer, floa
return; return;
} }
pSpatializer->config.dopplerFactor = dopplerFactor; c89atomic_exchange_f32(&pSpatializer->dopplerFactor, dopplerFactor);
} }
MA_API float ma_spatializer_get_doppler_factor(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_doppler_factor(const ma_spatializer* pSpatializer)
...@@ -48772,7 +48812,7 @@ MA_API float ma_spatializer_get_doppler_factor(const ma_spatializer* pSpatialize ...@@ -48772,7 +48812,7 @@ MA_API float ma_spatializer_get_doppler_factor(const ma_spatializer* pSpatialize
return 1; return 1;
} }
return pSpatializer->config.dopplerFactor; return c89atomic_load_f32(&pSpatializer->dopplerFactor);
} }
MA_API void ma_spatializer_set_directional_attenuation_factor(ma_spatializer* pSpatializer, float directionalAttenuationFactor) MA_API void ma_spatializer_set_directional_attenuation_factor(ma_spatializer* pSpatializer, float directionalAttenuationFactor)
...@@ -48781,7 +48821,7 @@ MA_API void ma_spatializer_set_directional_attenuation_factor(ma_spatializer* pS ...@@ -48781,7 +48821,7 @@ MA_API void ma_spatializer_set_directional_attenuation_factor(ma_spatializer* pS
return; return;
} }
pSpatializer->config.directionalAttenuationFactor = directionalAttenuationFactor; c89atomic_exchange_f32(&pSpatializer->directionalAttenuationFactor, directionalAttenuationFactor);
} }
MA_API float ma_spatializer_get_directional_attenuation_factor(const ma_spatializer* pSpatializer) MA_API float ma_spatializer_get_directional_attenuation_factor(const ma_spatializer* pSpatializer)
...@@ -48790,7 +48830,7 @@ MA_API float ma_spatializer_get_directional_attenuation_factor(const ma_spatiali ...@@ -48790,7 +48830,7 @@ MA_API float ma_spatializer_get_directional_attenuation_factor(const ma_spatiali
return 1; return 1;
} }
return pSpatializer->config.directionalAttenuationFactor; return c89atomic_load_f32(&pSpatializer->directionalAttenuationFactor);
} }
MA_API void ma_spatializer_set_position(ma_spatializer* pSpatializer, float x, float y, float z) MA_API void ma_spatializer_set_position(ma_spatializer* pSpatializer, float x, float y, float z)
...@@ -48865,7 +48905,7 @@ MA_API void ma_spatializer_get_relative_position_and_direction(const ma_spatiali ...@@ -48865,7 +48905,7 @@ MA_API void ma_spatializer_get_relative_position_and_direction(const ma_spatiali
return; return;
} }
if (pListener == NULL || pSpatializer->config.positioning == ma_positioning_relative) { if (pListener == NULL || ma_spatializer_get_positioning(pSpatializer) == ma_positioning_relative) {
/* There's no listener or we're using relative positioning. */ /* There's no listener or we're using relative positioning. */
if (pRelativePos != NULL) { if (pRelativePos != NULL) {
*pRelativePos = pSpatializer->position; *pRelativePos = pSpatializer->position;
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment