diff options
Diffstat (limited to 'audio/filter/control.h')
| -rw-r--r-- | audio/filter/control.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/audio/filter/control.h b/audio/filter/control.h deleted file mode 100644 index 562dce2dd4..0000000000 --- a/audio/filter/control.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * This file is part of MPlayer. - * - * MPlayer is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef MPLAYER_CONTROL_H -#define MPLAYER_CONTROL_H - -#include <sys/types.h> - -/********************************************* -// Extended control used with arguments that operates on only one -// channel at the time -*/ -typedef struct af_control_ext_s{ - void* arg; // Argument - int ch; // Chanel number -}af_control_ext_t; - -/********************************************* -// Control parameters -*/ - -/* The control system is divided into 3 levels - mandatory calls - all filters must answer to all of these - optional calls - are optional - filter specific calls - applies only to some filters -*/ - -#define AF_CONTROL_MANDATORY 0x10000000 -#define AF_CONTROL_OPTIONAL 0x20000000 -#define AF_CONTROL_FILTER_SPECIFIC 0x40000000 - -// MANDATORY CALLS - -/* Reinitialize filter. The optional argument contains the new - configuration in form of a struct mp_audio struct. If the filter does not - support the new format the struct should be changed and AF_FALSE - should be returned. If the incoming and outgoing data streams are - identical the filter can return AF_DETACH. This will remove the - filter. */ -#define AF_CONTROL_REINIT 0x00000100 | AF_CONTROL_MANDATORY - -// OPTIONAL CALLS - -/* Commandline parameters. If there were any commandline parameters - for this specific filter, they will be given as a char* in the - argument */ -#define AF_CONTROL_COMMAND_LINE 0x00000300 | AF_CONTROL_OPTIONAL - - -// FILTER SPECIFIC CALLS - -// Basic operations: These can be ored with any of the below calls -// Set argument -#define AF_CONTROL_SET 0x00000000 -// Get argument -#define AF_CONTROL_GET 0x00000001 - -// Resample - -// Set output rate in resample -#define AF_CONTROL_RESAMPLE_RATE 0x00000100 | AF_CONTROL_FILTER_SPECIFIC - -// Format - -#define AF_CONTROL_FORMAT_FMT 0x00000400 | AF_CONTROL_FILTER_SPECIFIC - -// Channels - -// Set number of output channels in channels -#define AF_CONTROL_CHANNELS 0x00000600 | AF_CONTROL_FILTER_SPECIFIC - -// Volume - -// Set volume level, arg is a float* with the volume for all the channels -#define AF_CONTROL_VOLUME_LEVEL 0x00000D00 | AF_CONTROL_FILTER_SPECIFIC - -// Pan - -// Pan levels, arg is a control_ext with a float* -#define AF_CONTROL_PAN_LEVEL 0x00001A00 | AF_CONTROL_FILTER_SPECIFIC - -// Number of outputs from pan, arg is int* -#define AF_CONTROL_PAN_NOUT 0x00001B00 | AF_CONTROL_FILTER_SPECIFIC - -// Balance, arg is float*; range -1 (left) to 1 (right), 0 center -#define AF_CONTROL_PAN_BALANCE 0x00001C00 | AF_CONTROL_FILTER_SPECIFIC - - -// Delay length in ms, arg is a control_ext with a float* -#define AF_CONTROL_DELAY_LEN 0x00001E00 | AF_CONTROL_FILTER_SPECIFIC - - -// Subwoofer - -// Channel number which to insert the filtered data, arg in int* -#define AF_CONTROL_SUB_CH 0x00001F00 | AF_CONTROL_FILTER_SPECIFIC - -// Cutoff frequency [Hz] for lowpass filter, arg is float* -#define AF_CONTROL_SUB_FC 0x00002000 | AF_CONTROL_FILTER_SPECIFIC - - -// Export -#define AF_CONTROL_EXPORT_SZ 0x00003000 | AF_CONTROL_FILTER_SPECIFIC - -// Channel number which to inster the filtered data, arg in int* -#define AF_CONTROL_CENTER_CH 0x00003200 | AF_CONTROL_FILTER_SPECIFIC - - -#define AF_CONTROL_PLAYBACK_SPEED 0x00003500 | AF_CONTROL_FILTER_SPECIFIC -#define AF_CONTROL_SCALETEMPO_AMOUNT 0x00003600 | AF_CONTROL_FILTER_SPECIFIC - -#endif /* MPLAYER_CONTROL_H */ |