mirror/miniaudio
1
0
Fork 0
mirror of https://github.com/mackron/miniaudio.git synced 2026-04-21 15:56:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

API CHANGE: Update ma_get_standard_channel_map().

Browse Source 
This adds a capacity parameter for added safety. It also changes the
order of parameters to make it a bit more consistent.
This commit is contained in:
David Reid
2021-07-04 19:46:00 +10:00
parent 3fad6cad86
commit 33aae652fe
5 changed files with 625 additions and 627 deletions
Download Patch File Download Diff File Expand all files Collapse all files
research/miniaudio_engine.h
+7 -7
View File
@@ -2544,7 +2544,7 @@ static ma_result ma_paged_audio_buffer__data_source_on_get_data_format(ma_data_s
*pFormat = pPagedAudioBuffer->pData->format;
*pChannels = pPagedAudioBuffer->pData->channels;
*pSampleRate = 0; /* There is no notion of a sample rate with audio buffers. */
ma_get_standard_channel_map(ma_standard_channel_map_default, (ma_uint32)ma_min(channelMapCap, pPagedAudioBuffer->pData->channels), pChannelMap);
ma_get_standard_channel_map(ma_standard_channel_map_default, pChannelMap, channelMapCap, pPagedAudioBuffer->pData->channels);
return MA_SUCCESS;
}
@@ -8642,7 +8642,7 @@ MA_API ma_result ma_resource_manager_data_buffer_get_data_format(ma_resource_man
*pFormat = pDataBuffer->pNode->data.decoded.format;
*pChannels = pDataBuffer->pNode->data.decoded.channels;
*pSampleRate = pDataBuffer->pNode->data.decoded.sampleRate;
ma_get_standard_channel_map(ma_standard_channel_map_default, (ma_uint32)ma_min(channelMapCap, pDataBuffer->pNode->data.decoded.channels), pChannelMap);
ma_get_standard_channel_map(ma_standard_channel_map_default, pChannelMap, channelMapCap, pDataBuffer->pNode->data.decoded.channels);
return MA_SUCCESS;
};
@@ -8651,7 +8651,7 @@ MA_API ma_result ma_resource_manager_data_buffer_get_data_format(ma_resource_man
*pFormat = pDataBuffer->pNode->data.decodedPaged.data.format;
*pChannels = pDataBuffer->pNode->data.decodedPaged.data.channels;
*pSampleRate = pDataBuffer->pNode->data.decodedPaged.sampleRate;
ma_get_standard_channel_map(ma_standard_channel_map_default, (ma_uint32)ma_min(channelMapCap, pDataBuffer->pNode->data.decoded.channels), pChannelMap);
ma_get_standard_channel_map(ma_standard_channel_map_default, pChannelMap, channelMapCap, pDataBuffer->pNode->data.decoded.channels);
return MA_SUCCESS;
};
@@ -10971,7 +10971,7 @@ static float ma_doppler_pitch(ma_vec3f relativePosition, ma_vec3f sourceVelocity
}
static void ma_get_default_channel_map_for_spatializer(ma_uint32 channelCount, ma_channel* pChannelMap)
static void ma_get_default_channel_map_for_spatializer(ma_channel* pChannelMap, size_t channelMapCap, ma_uint32 channelCount)
{
/*
Special case for stereo. Want to default the left and right speakers to side left and side
@@ -10984,7 +10984,7 @@ static void ma_get_default_channel_map_for_spatializer(ma_uint32 channelCount, m
pChannelMap[0] = MA_CHANNEL_SIDE_LEFT;
pChannelMap[1] = MA_CHANNEL_SIDE_RIGHT;
} else {
ma_get_standard_channel_map(ma_standard_channel_map_default, channelCount, pChannelMap);
ma_get_standard_channel_map(ma_standard_channel_map_default, pChannelMap, channelMapCap, channelCount);
}
}
@@ -11091,7 +11091,7 @@ MA_API ma_result ma_spatializer_listener_init_preallocated(const ma_spatializer_
/* Use a slightly different default channel map for stereo. */
if (pConfig->pChannelMapOut == NULL) {
ma_get_default_channel_map_for_spatializer(pConfig->channelsOut, pListener->config.pChannelMapOut);
ma_get_default_channel_map_for_spatializer(pListener->config.pChannelMapOut, pConfig->channelsOut, pConfig->channelsOut);
} else {
ma_channel_map_copy_or_default(pListener->config.pChannelMapOut, pConfig->pChannelMapOut, pConfig->channelsOut);
}
@@ -14286,7 +14286,7 @@ MA_API ma_result ma_sound_get_data_format(ma_sound* pSound, ma_format* pFormat,
}
if (pChannelMap != NULL) {
ma_get_standard_channel_map(ma_standard_channel_map_default, (ma_uint32)ma_min(channels, channelMapCap), pChannelMap);
ma_get_standard_channel_map(ma_standard_channel_map_default, pChannelMap, channelMapCap, channels);
}
return MA_SUCCESS;