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Clarification to the duplex_effect example.

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This commit is contained in:
David Reid
2021-01-16 20:40:53 +10:00
parent 2e22affe38
commit 306922e024
1 changed files with 6 additions and 1 deletions
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research/_examples/duplex_effect.c
+6 -1
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@@ -28,7 +28,12 @@ void data_callback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uin
MA_ASSERT(pDevice->capture.format == pDevice->playback.format);
MA_ASSERT(pDevice->capture.channels == pDevice->playback.channels);
/* Make sure the audio buffer has it's data buffer updated. */
/*
The node graph system is a pulling style of API. At the lowest level of the chain will be a
node acting as a data source for the purpose of delivering the initial audio data. In our case,
the data source is our `pInput` buffer. We need to update the underlying data source so that it
read data from `pInput`.
*/
ma_audio_buffer_ref_set_data(&g_sourceData, pInput, frameCount);
/* With the source buffer configured we can now read directly from the node graph. */