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Fixed a small rounding bug with the audio resampling

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Jonathan Thomas
2012-08-03 00:32:56 -05:00
parent 566295d46f
commit 5d708ecfba
2 changed files with 3 additions and 3 deletions
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4
src/Frame.cpp
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@@ -279,7 +279,7 @@ float* Frame::GetInterleavedAudioSamples(int new_sample_rate, int* sample_count)
// Set the sample ratio (original to new sample rate)
double source_ratio = double(sample_rate) / double(new_sample_rate);
double dest_ratio = double(new_sample_rate) / double(sample_rate);
int new_num_of_samples = num_of_samples * dest_ratio;
int new_num_of_samples = round(num_of_samples * dest_ratio);
resample_source.setResamplingRatio(source_ratio);
// Prepare to resample
@@ -290,7 +290,7 @@ float* Frame::GetInterleavedAudioSamples(int new_sample_rate, int* sample_count)
const AudioSourceChannelInfo resample_callback_buffer = {resampled_buffer, 0, new_num_of_samples};
resample_callback_buffer.clearActiveBufferRegion();
// Resample the current frame's audio buffer (info the temp callback buffer)
// Resample the current frame's audio buffer (into the temp callback buffer)
resample_source.getNextAudioBlock(resample_callback_buffer);
// Update buffer pointer to this newly resampled buffer