Merge pull request #30468 from SaracenOne/expose_audio_capture

Exposes capture methods to AudioServer + documentation

3 files changed, 22 insertions, 22 deletions

diff --git a/drivers/coreaudio/audio_driver_coreaudio.cpp b/drivers/coreaudio/audio_driver_coreaudio.cpp
index 97d16d3a6a..3b06c47244 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 (int i = 0; i < inNumberFrames * ad->capture_channels; i++) {
 			int32_t sample = ad->input_buf[i] << 16;
-			ad->input_buffer_write(sample);
+			ad->capture_buffer_write(sample);
 
 			if (ad->capture_channels == 1) {
-				// In case input device is single channel convert it to Stereo
-				ad->input_buffer_write(sample);
+				// In case capture device is single channel convert it to Stereo
+				ad->capture_buffer_write(sample);
 			}
 		}
 	} else {
@@ -487,7 +487,7 @@ void AudioDriverCoreAudio::capture_finish() {
 
 Error AudioDriverCoreAudio::capture_start() {
 
-	input_buffer_init(buffer_frames);
+	capture_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 input to keep synchronisation.
-			input_position = 0;
-			input_size = 0;
+			// Reset audio capture to keep synchronisation.
+			capture_position = 0;
+			capture_size = 0;
 		}
 	}
 }
diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.cpp b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
index a61fa449f1..e4daa1cc88 100644
--- a/drivers/pulseaudio/audio_driver_pulseaudio.cpp
+++ b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
@@ -227,8 +227,8 @@ Error AudioDriverPulseAudio::init_device() {
 	samples_out.resize(pa_buffer_size);
 
 	// Reset audio input to keep synchronisation.
-	input_position = 0;
-	input_size = 0;
+	capture_position = 0;
+	capture_size = 0;
 
 	return OK;
 }
@@ -460,7 +460,7 @@ void AudioDriverPulseAudio::thread_func(void *p_udata) {
 			size_t bytes = pa_stream_readable_size(ad->pa_rec_str);
 			if (bytes > 0) {
 				const void *ptr = NULL;
-				size_t maxbytes = ad->input_buffer.size() * sizeof(int16_t);
+				size_t maxbytes = ad->capture_buffer.size() * sizeof(int16_t);
 
 				bytes = MIN(bytes, maxbytes);
 				ret = pa_stream_peek(ad->pa_rec_str, &ptr, &bytes);
@@ -470,11 +470,11 @@ void AudioDriverPulseAudio::thread_func(void *p_udata) {
 					int16_t *srcptr = (int16_t *)ptr;
 					for (size_t i = bytes >> 1; i > 0; i--) {
 						int32_t sample = int32_t(*srcptr++) << 16;
-						ad->input_buffer_write(sample);
+						ad->capture_buffer_write(sample);
 
 						if (ad->pa_rec_map.channels == 1) {
-							// In case input device is single channel convert it to Stereo
-							ad->input_buffer_write(sample);
+							// In case capture device is single channel convert it to Stereo
+							ad->capture_buffer_write(sample);
 						}
 					}
 
@@ -661,7 +661,7 @@ Error AudioDriverPulseAudio::capture_init_device() {
 			break;
 
 		default:
-			WARN_PRINTS("PulseAudio: Unsupported number of input channels: " + itos(pa_rec_map.channels));
+			WARN_PRINTS("PulseAudio: Unsupported number of capture channels: " + itos(pa_rec_map.channels));
 			pa_channel_map_init_stereo(&pa_rec_map);
 			break;
 	}
@@ -693,10 +693,10 @@ Error AudioDriverPulseAudio::capture_init_device() {
 		ERR_FAIL_V(ERR_CANT_OPEN);
 	}
 
-	input_buffer_init(input_buffer_frames);
+	capture_buffer_init(input_buffer_frames);
 
-	print_verbose("PulseAudio: detected " + itos(pa_rec_map.channels) + " input channels");
-	print_verbose("PulseAudio: input buffer frames: " + itos(input_buffer_frames) + " calculated latency: " + itos(input_buffer_frames * 1000 / mix_rate) + "ms");
+	print_verbose("PulseAudio: detected " + itos(pa_rec_map.channels) + " capture channels");
+	print_verbose("PulseAudio: capture buffer frames: " + itos(input_buffer_frames) + " calculated latency: " + itos(input_buffer_frames * 1000 / mix_rate) + "ms");
 
 	return OK;
 }
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index fea38ee95d..b0f102f1a3 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -343,8 +343,8 @@ Error AudioDriverWASAPI::init_render_device(bool reinit) {
 	// Sample rate is independent of channels (ref: https://stackoverflow.com/questions/11048825/audio-sample-frequency-rely-on-channels)
 	samples_in.resize(buffer_frames * channels);
 
-	input_position = 0;
-	input_size = 0;
+	capture_position = 0;
+	capture_size = 0;
 
 	print_verbose("WASAPI: detected " + itos(channels) + " channels");
 	print_verbose("WASAPI: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
@@ -363,7 +363,7 @@ Error AudioDriverWASAPI::init_capture_device(bool reinit) {
 	HRESULT hr = audio_input.audio_client->GetBufferSize(&max_frames);
 	ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
 
-	input_buffer_init(max_frames);
+	capture_buffer_init(max_frames);
 
 	return OK;
 }
@@ -716,8 +716,8 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
 							}
 						}
 
-						ad->input_buffer_write(l);
-						ad->input_buffer_write(r);
+						ad->capture_buffer_write(l);
+						ad->capture_buffer_write(r);
 					}
 
 					read_frames += num_frames_available;