[PATCH] sink-input/source-output: Fix LFE remixing suddenly enabled

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On Fri, 2014-02-28 at 12:16 +0100, David Henningsson wrote:
> Steps to reproduce:
>  1) Leave LFE remixing disabled (the default)
>  2) Start playback of stereo material on e g 5.1 surround, notice nothing in LFE
>  3) Now change profile to e g 4.0 surround and then back to 5.1 surround
>  4) Notice that LFE channel is now remixed
> 
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>
> ---
>  src/pulsecore/sink-input.c    | 3 ++-
>  src/pulsecore/source-output.c | 3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/src/pulsecore/sink-input.c b/src/pulsecore/sink-input.c
> index 9ae95e2..f85b2c7 100644
> --- a/src/pulsecore/sink-input.c
> +++ b/src/pulsecore/sink-input.c
> @@ -2210,7 +2210,8 @@ int pa_sink_input_update_rate(pa_sink_input *i) {
>                                       i->requested_resample_method,
>                                       ((i->flags & PA_SINK_INPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
>                                       ((i->flags & PA_SINK_INPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
> -                                     (i->core->disable_remixing || (i->flags & PA_SINK_INPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0));
> +                                     (i->core->disable_remixing || (i->flags & PA_SINK_INPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0) |
> +                                     (i->core->disable_lfe_remixing ? PA_RESAMPLER_NO_LFE : 0));
>  
>          if (!new_resampler) {
>              pa_log_warn("Unsupported resampling operation.");
> diff --git a/src/pulsecore/source-output.c b/src/pulsecore/source-output.c
> index 67331a7..4e4b7e9 100644
> --- a/src/pulsecore/source-output.c
> +++ b/src/pulsecore/source-output.c
> @@ -1656,7 +1656,8 @@ int pa_source_output_update_rate(pa_source_output *o) {
>                                       o->requested_resample_method,
>                                       ((o->flags & PA_SOURCE_OUTPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
>                                       ((o->flags & PA_SOURCE_OUTPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
> -                                     (o->core->disable_remixing || (o->flags & PA_SOURCE_OUTPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0));
> +                                     (o->core->disable_remixing || (o->flags & PA_SOURCE_OUTPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0) |
> +                                     (o->core->disable_lfe_remixing ? PA_RESAMPLER_NO_LFE : 0));
>  
>          if (!new_resampler) {
>              pa_log_warn("Unsupported resampling operation.");

Looks good to me.

-- 
Tanu



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