Revert "Exposes capture methods to AudioServer + documentation" #30468

Reverts the following commits:

- c81ec6f26d40b70283958a4ef3e216fb32cbaf14:
  "Exposes capture methods to AudioServer, variable renames for
  consistency, added documentation."
- 47c558b98abf842910c780294314326662410cdf:
  "Expose audio callbacks as signals."
- dabaa11b3c451e9b8f2cca7e563bd9ec51edb169:
  "Fix to make sure the capture buffers are deallocated at shutdown.
  Silences warnings."

Some documentation improvements were kept for pre-existing methods.

See rationale for reverting these changes in #30468.

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/coreaudio/audio_driver_coreaudio.cpp b/drivers/coreaudio/audio_driver_coreaudio.cpp
index 1e97100a32..c67e90c1df 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.cpp
+++ b/drivers/coreaudio/audio_driver_coreaudio.cpp
@@ -233,11 +233,11 @@ OSStatus AudioDriverCoreAudio::input_callback(void *inRefCon,
 	if (result == noErr) {
 		for (unsigned int i = 0; i < inNumberFrames * ad->capture_channels; i++) {
 			int32_t sample = ad->input_buf[i] << 16;
-			ad->capture_buffer_write(sample);
+			ad->input_buffer_write(sample);
 
 			if (ad->capture_channels == 1) {
-				// In case capture device is single channel convert it to Stereo
-				ad->capture_buffer_write(sample);
+				// In case input device is single channel convert it to Stereo
+				ad->input_buffer_write(sample);
 			}
 		}
 	} else {
@@ -487,7 +487,7 @@ void AudioDriverCoreAudio::capture_finish() {
 
 Error AudioDriverCoreAudio::capture_start() {
 
-	capture_buffer_init(buffer_frames);
+	input_buffer_init(buffer_frames);
 
 	OSStatus result = AudioOutputUnitStart(input_unit);
 	if (result != noErr) {
@@ -642,9 +642,9 @@ void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
 		ERR_FAIL_COND(result != noErr);
 
 		if (capture) {
-			// Reset audio capture to keep synchronisation.
-			capture_position = 0;
-			capture_size = 0;
+			// Reset audio input to keep synchronisation.
+			input_position = 0;
+			input_size = 0;
 		}
 	}
 }