[vlc-devel] [PATCH 2/2] Add Brightness control

[Edward Wang]

On 2013-11-17 19:20, Jean-Baptiste Kempf <jb at videolan.org> wrote:
> Close #3792
> ---
>   modules/control/hotkeys.c | 20 ++++++++++++++++++++
>   1 file changed, 20 insertions(+)
>
> diff --git a/modules/control/hotkeys.c b/modules/control/hotkeys.c
> index e23156e..c409c24 100644
> --- a/modules/control/hotkeys.c
> +++ b/modules/control/hotkeys.c
> @@ -1036,6 +1036,26 @@ static int PutAction( intf_thread_t *p_intf, int i_action )
>               if( p_vout && vout_OSDEpg( p_vout, input_GetItem( p_input ) ) )
>                   DisplayPosition( p_intf, p_vout, p_input );
>               break;
> +
> +        case ACTIONID_BRIGHTNESS_UP:
> +        case ACTIONID_BRIGHTNESS_DOWN:
> +            if( p_vout )
> +            {
> +                vout_EnableFilter( p_vout, "adjust", 1, false );
> +
> +                vlc_object_t *p_adjust = vlc_object_find_name( p_vout, "adjust" );

Wasn't this function supposed to be deprecated?

> +
> +                if( p_adjust )
> +                {
> +                    float f = var_InheritFloat( p_adjust, "brightness" );
> +                    if( i_action == ACTIONID_BRIGHTNESS_UP )
> +                        var_SetFloat( p_adjust, "brightness", __MIN(f + 0.1, 2.0) );
> +                    else
> +                        var_SetFloat( p_adjust, "brightness", __MAX(f - 0.1, 0.0) );
> +                }
> +            }
> +
> +            break;
>       }
>   
>       if( p_vout )
> -- 1.8.4.2