diff options
Diffstat (limited to 'libaf/control.h')
| -rw-r--r-- | libaf/control.h | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/libaf/control.h b/libaf/control.h index 1d657b4a21..b6a1ca8262 100644 --- a/libaf/control.h +++ b/libaf/control.h @@ -22,12 +22,12 @@ #include <sys/types.h> /********************************************* -// Control info struct. +// Control info struct. // // This struct is the argument in a info call to a filter. */ -// Argument types +// Argument types #define AF_CONTROL_TYPE_BOOL (0x0<<0) #define AF_CONTROL_TYPE_CHAR (0x1<<0) #define AF_CONTROL_TYPE_INT (0x2<<0) @@ -52,9 +52,9 @@ typedef struct af_control_info_s{ int def; // Control enumrification char* name; // Name of argument char* info; // Description of what it does - int flags; // Flags as defined above - float max; // Max and min value - float min; // (only aplicable on float and int) + int flags; // Flags as defined above + float max; // Max and min value + float min; // (only aplicable on float and int) int xdim; // 1st dimension int ydim; // 2nd dimension (=0 for everything except matrix) size_t sz; // Size of argument in bytes @@ -73,10 +73,10 @@ typedef struct af_control_ext_s{ }af_control_ext_t; /********************************************* -// Control parameters +// Control parameters */ -/* The control system is divided into 3 levels +/* 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 @@ -115,12 +115,12 @@ typedef struct af_control_ext_s{ // FILTER SPECIFIC CALLS // Basic operations: These can be ored with any of the below calls -// Set argument +// Set argument #define AF_CONTROL_SET 0x00000000 // Get argument #define AF_CONTROL_GET 0x00000001 // Get info about the control, i.e fill in everything except argument -#define AF_CONTROL_INFO 0x00000002 +#define AF_CONTROL_INFO 0x00000002 // Resample @@ -153,8 +153,8 @@ typedef struct af_control_ext_s{ // Set make af_channels into a router #define AF_CONTROL_CHANNELS_ROUTER 0x00000A00 | AF_CONTROL_FILTER_SPECIFIC - -// Volume + +// Volume // Turn volume control on and off, arg is int* #define AF_CONTROL_VOLUME_ON_OFF 0x00000B00 | AF_CONTROL_FILTER_SPECIFIC @@ -165,10 +165,10 @@ typedef struct af_control_ext_s{ // Set volume level, arg is a float* with the volume for all the channels #define AF_CONTROL_VOLUME_LEVEL 0x00000D00 | AF_CONTROL_FILTER_SPECIFIC -// Probed power level for all channels, arg is a float* +// Probed power level for all channels, arg is a float* #define AF_CONTROL_VOLUME_PROBE 0x00000E00 | AF_CONTROL_FILTER_SPECIFIC -// Maximum probed power level for all channels, arg is a float* +// Maximum probed power level for all channels, arg is a float* #define AF_CONTROL_VOLUME_PROBE_MAX 0x00000F00 | AF_CONTROL_FILTER_SPECIFIC // Compressor/expander @@ -193,13 +193,13 @@ typedef struct af_control_ext_s{ // Turn noise gate on an off #define AF_CONTROL_GATE_ON_OFF 0x00001500 | AF_CONTROL_FILTER_SPECIFIC -// Noise gate threshold [dB] +// Noise gate threshold [dB] #define AF_CONTROL_GATE_THRESH 0x00001600 | AF_CONTROL_FILTER_SPECIFIC // Noise gate attack time [ms] #define AF_CONTROL_GATE_ATTACK 0x00001700 | AF_CONTROL_FILTER_SPECIFIC -// Noise gate release time [ms] +// Noise gate release time [ms] #define AF_CONTROL_GATE_RELEASE 0x00001800 | AF_CONTROL_FILTER_SPECIFIC // Noise gate release range level [dB] @@ -207,16 +207,16 @@ typedef struct af_control_ext_s{ // Pan -// Pan levels, arg is a control_ext with a float* +// 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 0x00002500 | AF_CONTROL_FILTER_SPECIFIC -// Set equalizer gain, arg is a control_ext with a float* +// Set equalizer gain, arg is a control_ext with a float* #define AF_CONTROL_EQUALIZER_GAIN 0x00001C00 | AF_CONTROL_FILTER_SPECIFIC |