Mirrors/overte-lubosz
3
0
Fork 0
mirror of https://github.com/lubosz/overte.git synced 2025-04-24 16:43:33 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Don't allocate big samples array in tight loop

Browse source
This commit is contained in:
Atlante45 2015-11-05 16:52:38 -08:00
parent ffafd3194e
commit 6c35ae48b0
1 changed files with 2 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
libraries/audio-client/src/AudioClient.cpp
View file

@ -749,8 +749,9 @@ void AudioClient::handleAudioInput() {
}
float inputToNetworkInputRatio = calculateDeviceToNetworkInputRatio();
int inputSamplesRequired = (int)((float)AudioConstants::NETWORK_FRAME_SAMPLES_PER_CHANNEL * inputToNetworkInputRatio);
auto inputAudioSamples = std::unique_ptr<int16_t[]>(new int16_t[inputSamplesRequired]);
static int leadingBytes = sizeof(quint16) + sizeof(glm::vec3) + sizeof(glm::quat) + sizeof(quint8);
int16_t* networkAudioSamples = (int16_t*)(_audioPacket->getPayload() + leadingBytes);
@ -802,9 +803,7 @@ void AudioClient::handleAudioInput() {
_timeSinceLastClip += (float) numNetworkSamples / (float) AudioConstants::SAMPLE_RATE;
}
auto inputAudioSamples = std::unique_ptr<int16_t[]>(new int16_t[inputSamplesRequired]);
_inputRingBuffer.readSamples(inputAudioSamples.get(), inputSamplesRequired);
possibleResampling(_inputToNetworkResampler,
inputAudioSamples.get(), networkAudioSamples,
inputSamplesRequired, numNetworkSamples,