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KRDSP abstraction WIP

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This commit is contained in:
Kearwood Gilbert
2017-06-14 16:17:05 -07:00
parent 85d46befa3
commit 688f1c4481
6 changed files with 192 additions and 74 deletions
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14
kraken/KRAudioManager.cpp
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@@ -68,11 +68,6 @@ KRAudioManager::KRAudioManager(KRContext &context)
// Apple Core Audio
m_auGraph = NULL;
m_auMixer = NULL;
// Apple vDSP
for (int i = KRENGINE_AUDIO_BLOCK_LOG2N; i <= KRENGINE_REVERB_MAX_FFT_LOG2; i++) {
m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N] = NULL;
}
#endif
m_audio_frame = 0;
@@ -1041,7 +1036,9 @@ void KRAudioManager::initAudio()
m_reverb_sequence = 0;
for(int i=KRENGINE_AUDIO_BLOCK_LOG2N; i <= KRENGINE_REVERB_MAX_FFT_LOG2; i++) {
KRDSP::CreateFFTWorkspace(m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N], KRENGINE_REVERB_MAX_FFT_LOG2);
m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N].create(i);
// FINDME, TODO.. Apple's vDSP only needs one
// KRDSP::FFTWorkspace, initialized with the maximum size
}
// ----====---- Initialize HRTF Engine ----====----
@@ -1204,10 +1201,7 @@ void KRAudioManager::cleanupAudio()
}
for(int i=KRENGINE_AUDIO_BLOCK_LOG2N; i <= KRENGINE_REVERB_MAX_FFT_LOG2; i++) {
if(m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N]) {
KRDSP::DestroyFFTWorkspace(m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N]);
m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N] = NULL;
}
m_fft_setup[i - KRENGINE_AUDIO_BLOCK_LOG2N].destroy();
}
}