From 028175995a8ba46792a725145614105c478b3ccd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damian=20Kara=C5=9B?= <s176030@student.pg.edu.pl>
Date: Fri, 19 Nov 2021 16:01:32 +0100
Subject: [PATCH] ALSA_support: corrected the capture algorithm
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Signed-off-by: Damian KaraĹ <s176030@student.pg.edu.pl>
---
src/cpp/ALSA_support.cpp | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/cpp/ALSA_support.cpp b/src/cpp/ALSA_support.cpp
index ce1f65d..8ecc999 100644
--- a/src/cpp/ALSA_support.cpp
+++ b/src/cpp/ALSA_support.cpp
@@ -904,8 +904,6 @@ bool DSP::ALSA_object_t::get_wave_in_raw_buffer(DSP::e::SampleType &InSampleType
snd_pcm_sframes_t rc;
- wave_in_raw_buffer.resize(capture_buffer.size());
-
for (unsigned int ind = 0; ind < pcm_buffer.size(); ind++)
{
while (pcm_buffer_size_in_frames[ind])
@@ -945,8 +943,15 @@ bool DSP::ALSA_object_t::get_wave_in_raw_buffer(DSP::e::SampleType &InSampleType
if (pcm_buffer_size_in_frames[ind] == 0)
{
+ wave_in_raw_buffer.resize(capture_buffer.size());
std::swap(wave_in_raw_buffer, capture_buffer);
- DSP::log << "Inbuffer is full." << endl;
+
+ #ifdef AUDIO_DEBUG_MESSAGES_ON
+ DSP::log << "Inbuffer is full." << endl;
+ #endif // AUDIO_DEBUG_MESSAGES_ON
+
+ pcm_buffer[ind] = (uint8_t *)(capture_buffer.data());
+ pcm_buffer_size_in_frames[ind] = (snd_pcm_sframes_t) capture_buffer.size() / no_of_bytes_in_channel / no_of_channels_alsa;
return true;
}
--
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