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vlc-1.1
Commit eb1795eb authored by Benjamin Pracht's avatar Benjamin Pracht
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Fix a mistake in the resampling algorithm (hope I didn't forget any place)

parent 28efeeec
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Showing with 3 additions and 3 deletions
modules/audio_filter/resampler/linear.c
View file @ eb1795eb
...@@ -188,7 +188,7 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter, ...@@ -188,7 +188,7 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
{ {
i_chan--; i_chan--;
p_out[i_chan] = p_prev_sample[i_chan]; p_out[i_chan] = p_prev_sample[i_chan];
p_out[i_chan] += ( (p_prev_sample[i_chan] - p_in[i_chan]) p_out[i_chan] += ( p_in[i_chan] - (p_prev_sample[i_chan] )
* p_sys->i_remainder * p_sys->i_remainder
/ p_filter->output.i_rate ); / p_filter->output.i_rate );
} }
...@@ -209,8 +209,8 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter, ...@@ -209,8 +209,8 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
{ {
i_chan--; i_chan--;
p_out[i_chan] = p_in[i_chan]; p_out[i_chan] = p_in[i_chan];
p_out[i_chan] += ( (p_in[i_chan] - p_out[i_chan] += ( ( p_in[i_chan + i_nb_channels]
p_in[i_chan + i_nb_channels]) - p_in[i_chan] )
* p_sys->i_remainder / p_filter->output.i_rate ); * p_sys->i_remainder / p_filter->output.i_rate );
} }
p_out += i_nb_channels; p_out += i_nb_channels;
......
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