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Remove ma_audio_queue.

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This commit is contained in:
David Reid
2026-01-27 06:17:14 +10:00
parent 2302e58045
commit fcd386dd87
2 changed files with 8 additions and 335 deletions
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examples/duplex_effect.c
+8 -11
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@@ -14,12 +14,12 @@ effect.
#define DEVICE_FORMAT ma_format_f32 /* Must always be f32 for this example because the node graph system only works with this. */
#define DEVICE_CHANNELS 1 /* For this example, always set to 1. */
static ma_waveform g_sourceData; /* The underlying data source of the source node. */
static ma_audio_queue g_exciteData; /* The underlying data source of the excite node. */
static ma_data_source_node g_sourceNode; /* A data source node containing the source data we'll be sending through to the vocoder. This will be routed into the first bus of the vocoder node. */
static ma_data_source_node g_exciteNode; /* A data source node containing the excite data we'll be sending through to the vocoder. This will be routed into the second bus of the vocoder node. */
static ma_vocoder_node g_vocoderNode; /* The vocoder node. */
static ma_node_graph g_nodeGraph;
static ma_waveform g_sourceData; /* The underlying data source of the source node. */
static ma_audio_ring_buffer g_exciteData; /* The underlying data source of the excite node. */
static ma_data_source_node g_sourceNode; /* A data source node containing the source data we'll be sending through to the vocoder. This will be routed into the first bus of the vocoder node. */
static ma_data_source_node g_exciteNode; /* A data source node containing the excite data we'll be sending through to the vocoder. This will be routed into the second bus of the vocoder node. */
static ma_vocoder_node g_vocoderNode; /* The vocoder node. */
static ma_node_graph g_nodeGraph;
void data_callback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uint32 frameCount)
{
@@ -37,7 +37,7 @@ void data_callback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uin
the data source is our `pInput` buffer. We need to update the underlying data source so that it
read data from `pInput`.
*/
ma_audio_queue_push_pcm_frames(&g_exciteData, pInput, frameCount);
ma_audio_ring_buffer_write_pcm_frames(&g_exciteData, pInput, frameCount, NULL);
/* With the source buffer configured we can now read directly from the node graph. */
ma_node_graph_read_pcm_frames(&g_nodeGraph, pOutput, frameCount, NULL);
@@ -53,7 +53,6 @@ int main(int argc, char** argv)
ma_data_source_node_config sourceNodeConfig;
ma_data_source_node_config exciteNodeConfig;
ma_waveform_config waveformConfig;
ma_audio_queue_config audioQueueConfig;
deviceConfig = ma_device_config_init(ma_device_type_duplex);
deviceConfig.capture.pDeviceID = NULL;
@@ -116,9 +115,7 @@ int main(int argc, char** argv)
/* Excite/modulator. Attached to input bus 1 of the vocoder node. */
audioQueueConfig = ma_audio_queue_config_init(device.capture.format, device.capture.channels, device.sampleRate, 0);
result = ma_audio_queue_init(&audioQueueConfig, &g_exciteData);
result = ma_audio_ring_buffer_init(device.capture.format, device.capture.channels, device.sampleRate, device.capture.internalPeriodSizeInFrames * 3, NULL, &g_exciteData);
if (result != MA_SUCCESS) {
printf("Failed to initialize audio buffer for source.");
goto done2;