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* Delete all local copies of multi_audio from source tree.

Browse Source 
* Change name of header for Haiku specific multi_audio to hmulti_audio (in line with the rename of the media addon itself)



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21136 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ithamar R. Adema
2007-05-14 02:37:14 +00:00
parent 2a3d3b7ad6
commit b0d9cd6f66
26 changed files with 32 additions and 2819 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/kernel/drivers/audio/ac97/auich/multi_audio.h → headers/private/media/hmulti_audio.h
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headers/private/media/multi_audio.h
+3
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@@ -13,7 +13,10 @@
#define _MULTI_AUDIO_H
#include <Drivers.h>
#ifndef ASSERT
#include <Debug.h>
#endif
#define B_MULTI_DRIVER_BASE (B_AUDIO_DRIVER_BASE+20)
src/add-ons/kernel/drivers/audio/ac97/auich/Jamfile
+2
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@@ -2,6 +2,8 @@ SubDir HAIKU_TOP src add-ons kernel drivers audio ac97 auich ;
SetSubDirSupportedPlatformsBeOSCompatible ;
UsePrivateHeaders media ;
KernelAddon auich :
ac97.c
debug.c
src/add-ons/kernel/drivers/audio/ac97/auich/auich.h
+1 -1
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@@ -42,7 +42,7 @@
#include "auichreg.h"
#include "config.h"
#include "queue.h"
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
#define INTEL_VENDOR_ID 0x8086 /* Intel */
src/add-ons/kernel/drivers/audio/ac97/auich/multi.c
+1 -1
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@@ -32,7 +32,7 @@
#include <OS.h>
#include <MediaDefs.h>
#include <strings.h>
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
#include "ac97.h"
src/add-ons/kernel/drivers/audio/ac97/auvia/Jamfile
+2
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@@ -2,6 +2,8 @@ SubDir HAIKU_TOP src add-ons kernel drivers audio ac97 auvia ;
SetSubDirSupportedPlatformsBeOSCompatible ;
UsePrivateHeaders media ;
KernelAddon auvia :
ac97.c
debug.c
src/add-ons/kernel/drivers/audio/ac97/auvia/auvia.h
+1 -1
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@@ -45,7 +45,7 @@
#include "auviareg.h"
#include "config.h"
#include "queue.h"
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
#define VIATECH_VENDOR_ID 0x1106 /* Via Technologies */
src/add-ons/kernel/drivers/audio/ac97/auvia/multi.c
+1 -1
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@@ -32,7 +32,7 @@
#include <OS.h>
#include <string.h>
#include <MediaDefs.h>
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
#include "ac97.h"
src/add-ons/kernel/drivers/audio/ac97/auvia/multi_audio.h
-701
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@@ -1,701 +0,0 @@
/* multi_audio.h */
/* Interface description for drivers implementing studio-level audio I/O with */
/* possible auxillary functions (transport, time code, etc). */
/* Copyright © 1998-1999 Be Incorporated. All rights reserved. */
/* This is the first release candidate for the API. Unless we hear feedback that */
/* forces a change before the end of August, we will try to stay binary compatible */
/* with this interface. */
/* Send feedback to [email protected] [1999-07-02] */
#if !defined(_MULTI_AUDIO_H)
#define _MULTI_AUDIO_H
#include <Drivers.h>
#ifndef ASSERT
#include <Debug.h>
#endif
#define B_MULTI_DRIVER_BASE (B_AUDIO_DRIVER_BASE+20)
enum { /* open() modes */
/* O_RDONLY is 0, O_WRONLY is 1, O_RDWR is 2 */
B_MULTI_CONTROL = 3
};
/* ioctl codes */
enum {
/* multi_description */
B_MULTI_GET_DESCRIPTION = B_MULTI_DRIVER_BASE,
/* multi_event_handling */
B_MULTI_GET_EVENT_INFO,
B_MULTI_SET_EVENT_INFO,
B_MULTI_GET_EVENT,
/* multi_channel_enable */
B_MULTI_GET_ENABLED_CHANNELS,
B_MULTI_SET_ENABLED_CHANNELS,
/* multi_format_info */
B_MULTI_GET_GLOBAL_FORMAT,
B_MULTI_SET_GLOBAL_FORMAT, /* always sets for all channels, always implemented */
/* multi_channel_formats */
B_MULTI_GET_CHANNEL_FORMATS,
B_MULTI_SET_CHANNEL_FORMATS, /* only implemented if possible */
/* multi_mix_value_info */
B_MULTI_GET_MIX,
B_MULTI_SET_MIX,
/* multi_mix_channel_info */
B_MULTI_LIST_MIX_CHANNELS,
/* multi_mix_control_info */
B_MULTI_LIST_MIX_CONTROLS,
/* multi_mix_connection_info */
B_MULTI_LIST_MIX_CONNECTIONS,
/* multi_buffer_list */
B_MULTI_GET_BUFFERS, /* Fill out the struct for the first time; doesn't start anything. */
B_MULTI_SET_BUFFERS, /* Set what buffers to use, if the driver supports soft buffers. */
/* bigtime_t */
B_MULTI_SET_START_TIME, /* When to actually start */
/* multi_buffer_info */
B_MULTI_BUFFER_EXCHANGE, /* stop and go are derived from this being called */
B_MULTI_BUFFER_FORCE_STOP, /* force stop of playback */
/* extension protocol */
B_MULTI_LIST_EXTENSIONS, /* get a list of supported extensions */
B_MULTI_GET_EXTENSION, /* get the value of an extension (or return error if not supported) */
B_MULTI_SET_EXTENSION, /* set the value of an extension */
/* multi_mode_list */
B_MULTI_LIST_MODES, /* get a list of possible modes (multi_mode_list * arg) */
B_MULTI_GET_MODE, /* get the current mode (int32 * arg) */
B_MULTI_SET_MODE /* set a new mode (int32 * arg) */
};
/* sample rate values */
/* various fixed sample rates we support (for hard-sync clocked values) */
#define B_SR_8000 0x1
#define B_SR_11025 0x2
#define B_SR_12000 0x4
#define B_SR_16000 0x8
#define B_SR_22050 0x10
#define B_SR_24000 0x20
#define B_SR_32000 0x40
#define B_SR_44100 0x80
#define B_SR_48000 0x100
#define B_SR_64000 0x200
#define B_SR_88200 0x400
#define B_SR_96000 0x800
#define B_SR_176400 0x1000
#define B_SR_192000 0x2000
#define B_SR_384000 0x4000
#define B_SR_1536000 0x10000
/* continuously variable sample rate (typically board-generated) */
#define B_SR_CVSR 0x10000000UL
/* sample rate parameter global to all channels (input and output rates respectively) */
#define B_SR_IS_GLOBAL 0x80000000UL
/* output sample rate locked to input sample rate (output_rates only; the common case!) */
#define B_SR_SAME_AS_INPUT 0x40000000UL
/* format values */
/* signed char */
#define B_FMT_8BIT_S 0x01
/* unsigned char -- this is special case */
#define B_FMT_8BIT_U 0x02
/* traditional 16 bit signed format (host endian) */
#define B_FMT_16BIT 0x10
/* left-adjusted in 32 bit signed word */
#define B_FMT_18BIT 0x20
#define B_FMT_20BIT 0x40
#define B_FMT_24BIT 0x100
#define B_FMT_32BIT 0x1000
/* 32-bit floating point, -1.0 to 1.0 */
#define B_FMT_FLOAT 0x20000
/* 64-bit floating point, -1.0 to 1.0 */
#define B_FMT_DOUBLE 0x40000
/* 80-bit floating point, -1.0 to 1.0 */
#define B_FMT_EXTENDED 0x80000
/* bit stream */
#define B_FMT_BITSTREAM 0x1000000
/* format parameter global to all channels (input and output formats respectively) */
#define B_FMT_IS_GLOBAL 0x80000000UL
/* output format locked to input format (output_formats) */
#define B_FMT_SAME_AS_INPUT 0x40000000UL
/* possible sample lock sources */
#define B_MULTI_LOCK_INPUT_CHANNEL 0x0 /* lock_source_data is channel id */
#define B_MULTI_LOCK_INTERNAL 0x1
#define B_MULTI_LOCK_WORDCLOCK 0x2
#define B_MULTI_LOCK_SUPERCLOCK 0x4
#define B_MULTI_LOCK_LIGHTPIPE 0x8
#define B_MULTI_LOCK_VIDEO 0x10 /* or blackburst */
#define B_MULTI_LOCK_FIRST_CARD 0x20 /* if you have more than one card */
#define B_MULTI_LOCK_MTC 0x40
#define B_MULTI_LOCK_SPDIF 0x80
/* possible timecode sources */
#define B_MULTI_TIMECODE_MTC 0x1
#define B_MULTI_TIMECODE_VTC 0x2
#define B_MULTI_TIMECODE_SMPTE 0x4
#define B_MULTI_TIMECODE_SUPERCLOCK 0x8
#define B_MULTI_TIMECODE_FIREWIRE 0x10
/* interface_flags values */
/* Available functions on this device. */
#define B_MULTI_INTERFACE_PLAYBACK 0x1
#define B_MULTI_INTERFACE_RECORD 0x2
#define B_MULTI_INTERFACE_TRANSPORT 0x4
#define B_MULTI_INTERFACE_TIMECODE 0x8
/* "Soft" buffers means you can change the pointer values and the driver will still be happy. */
#define B_MULTI_INTERFACE_SOFT_PLAY_BUFFERS 0x10000
#define B_MULTI_INTERFACE_SOFT_REC_BUFFERS 0x20000
/* Whether the data stream is interrupted when changing channel enables. */
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_OUTPUTS 0x40000
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_INPUTS 0x80000
#define B_CURRENT_INTERFACE_VERSION 0x4502
#define B_MINIMUM_INTERFACE_VERSION 0x4502
typedef struct multi_description multi_description;
typedef struct multi_channel_info multi_channel_info;
struct multi_description {
size_t info_size; /* sizeof(multi_description) */
uint32 interface_version; /* current version of interface that's implemented */
uint32 interface_minimum; /* minimum version required to understand driver */
char friendly_name[32]; /* name displayed to user (C string) */
char vendor_info[32]; /* name used internally by vendor (C string) */
int32 output_channel_count;
int32 input_channel_count;
int32 output_bus_channel_count;
int32 input_bus_channel_count;
int32 aux_bus_channel_count;
int32 request_channel_count; /* how many channel_infos are there */
multi_channel_info *
channels;
uint32 output_rates;
uint32 input_rates;
float min_cvsr_rate;
float max_cvsr_rate;
uint32 output_formats;
uint32 input_formats;
uint32 lock_sources;
uint32 timecode_sources;
uint32 interface_flags;
bigtime_t start_latency; /* how much in advance driver needs SET_START_TIME */
uint32 _reserved_[11];
char control_panel[64]; /* MIME type of control panel application */
};
#if !defined(_MEDIA_DEFS_H) /* enum in MediaDefs.h */
/* designation values */
/* mono channels have no designation */
#define B_CHANNEL_LEFT 0x1
#define B_CHANNEL_RIGHT 0x2
#define B_CHANNEL_CENTER 0x4 /* 5.1+ or fake surround */
#define B_CHANNEL_SUB 0x8 /* 5.1+ */
#define B_CHANNEL_REARLEFT 0x10 /* quad surround or 5.1+ */
#define B_CHANNEL_REARRIGHT 0x20 /* quad surround or 5.1+ */
#define B_CHANNEL_FRONT_LEFT_CENTER 0x40
#define B_CHANNEL_FRONT_RIGHT_CENTER 0x80
#define B_CHANNEL_BACK_CENTER 0x100 /* 6.1 or fake surround */
#define B_CHANNEL_SIDE_LEFT 0x200
#define B_CHANNEL_SIDE_RIGHT 0x400
#define B_CHANNEL_TOP_CENTER 0x800
#define B_CHANNEL_TOP_FRONT_LEFT 0x1000
#define B_CHANNEL_TOP_FRONT_CENTER 0x2000
#define B_CHANNEL_TOP_FRONT_RIGHT 0x4000
#define B_CHANNEL_TOP_BACK_LEFT 0x8000
#define B_CHANNEL_TOP_BACK_CENTER 0x10000
#define B_CHANNEL_TOP_BACK_RIGHT 0x20000
#endif
#define B_CHANNEL_MONO_BUS 0x4000000
#define B_CHANNEL_STEREO_BUS 0x2000000 /* + left/right */
#define B_CHANNEL_SURROUND_BUS 0x1000000 /* multichannel */
/* If you have interactions where some inputs can not be used when some */
/* outputs are used, mark both inputs and outputs with this flag. */
#define B_CHANNEL_INTERACTION 0x80000000UL
/* If input channel #n is simplexed with output channel #n, they should both */
/* have this flag set (different from the previous flag, which is more vague). */
#define B_CHANNEL_SIMPLEX 0x40000000UL
/* connector values */
/* analog connectors */
#define B_CHANNEL_RCA 0x1
#define B_CHANNEL_XLR 0x2
#define B_CHANNEL_TRS 0x4
#define B_CHANNEL_QUARTER_INCH_MONO 0x8
#define B_CHANNEL_MINI_JACK_STEREO 0x10
#define B_CHANNEL_QUARTER_INCH_STEREO 0x20
#define B_CHANNEL_ANALOG_HEADER 0x100 /* internal on card */
#define B_CHANNEL_SNAKE 0x200 /* or D-sub */
/* digital connectors (stereo) */
#define B_CHANNEL_OPTICAL_SPDIF 0x1000
#define B_CHANNEL_COAX_SPDIF 0x2000
#define B_CHANNEL_COAX_EBU 0x4000
#define B_CHANNEL_XLR_EBU 0x8000
#define B_CHANNEL_TRS_EBU 0x10000
#define B_CHANNEL_SPDIF_HEADER 0x20000 /* internal on card */
/* multi-channel digital connectors */
#define B_CHANNEL_LIGHTPIPE 0x100000
#define B_CHANNEL_TDIF 0x200000
#define B_CHANNEL_FIREWIRE 0x400000
#define B_CHANNEL_USB 0x800000
/* If you have multiple output connectors, only one of which can */
/* be active at a time. */
#define B_CHANNEL_EXCLUSIVE_SELECTION 0x80000000UL
typedef enum {
B_MULTI_NO_CHANNEL_KIND,
B_MULTI_OUTPUT_CHANNEL = 0x1,
B_MULTI_INPUT_CHANNEL = 0x2,
B_MULTI_OUTPUT_BUS = 0x4,
B_MULTI_INPUT_BUS = 0x8,
B_MULTI_AUX_BUS = 0x10
} channel_kind;
struct multi_channel_info {
int32 channel_id;
channel_kind kind;
uint32 designations;
uint32 connectors;
uint32 _reserved_[4];
};
/* Constants */
#define B_MULTI_EVENT_MINMAX 16
/* Event flags/masks */
#define B_MULTI_EVENT_TRANSPORT 0x40000000UL
#define B_MULTI_EVENT_HAS_TIMECODE 0x80000000UL
/* possible transport events */
#define B_MULTI_EVENT_NONE 0x00000000UL
#define B_MULTI_EVENT_START 0x40010000UL
#define B_MULTI_EVENT_LOCATION 0x40020000UL /* location when shuttling or locating */
#define B_MULTI_EVENT_SHUTTLING 0x40040000UL
#define B_MULTI_EVENT_STOP 0x40080000UL
#define B_MULTI_EVENT_RECORD 0x40100000UL
#define B_MULTI_EVENT_PAUSE 0x40200000UL
#define B_MULTI_EVENT_RUNNING 0x40400000UL /* location when running */
/* possible device events */
enum {
B_MULTI_EVENT_STARTED = 0x1,
B_MULTI_EVENT_STOPPED = 0x2,
B_MULTI_EVENT_CHANNEL_FORMAT_CHANGED= 0x4,
B_MULTI_EVENT_BUFFER_OVERRUN = 0x8,
B_MULTI_EVENT_SIGNAL_LOST = 0x10,
B_MULTI_EVENT_SIGNAL_DETECTED = 0x20,
B_MULTI_EVENT_CLOCK_LOST = 0x40,
B_MULTI_EVENT_CLOCK_DETECTED = 0x80,
B_MULTI_EVENT_NEW_MODE = 0x100,
B_MULTI_EVENT_CONTROL_CHANGED = 0x200
};
typedef struct multi_get_event_info multi_get_event_info;
struct multi_get_event_info {
size_t info_size; /* sizeof(multi_get_event_info) */
uint32 supported_mask; /* what events h/w supports */
uint32 current_mask; /* current driver value */
uint32 queue_size; /* current queue size */
uint32 event_count; /* number of events currently in queue*/
uint32 _reserved[3];
};
typedef struct multi_set_event_info multi_set_event_info;
struct multi_set_event_info {
size_t info_size; /* sizeof(multi_set_event_info) */
uint32 in_mask; /* what events to wait for */
int32 semaphore; /* semaphore app will wait on */
uint32 queue_size; /* minimum number of events to save */
uint32 _reserved[4];
};
typedef struct multi_get_event multi_get_event;
struct multi_get_event {
size_t info_size; /* sizeof(multi_get_event) */
uint32 event;
bigtime_t timestamp; /* real time at which event was received */
int32 count; /* used for configuration events */
union {
int32 channels[100];
uint32 clocks;
int32 mode;
int32 controls[100];
struct { /* transport event */
float out_rate; /* what rate it's now playing at */
int32 out_hours; /* location at the time given */
int32 out_minutes;
int32 out_seconds;
int32 out_frames;
}transport;
char _reserved_[400];
#if defined(__cplusplus)
};
#else
} u;
#endif
uint32 _reserved_1[10];
};
typedef struct multi_channel_enable multi_channel_enable;
struct multi_channel_enable {
size_t info_size; /* sizeof(multi_channel_enable) */
/* this must have bytes for all channels (see multi_description) */
/* channel 0 is lowest bit of first byte */
uchar * enable_bits;
uint32 lock_source;
int32 lock_data;
uint32 timecode_source;
uint32 * connectors; /* which connector(s) is/are active, per channel */
};
#include <stdio.h>
#if defined(__cplusplus)
inline void B_SET_CHANNEL(void * bits, int channel, bool value)
{
ASSERT(channel>=0);
(((uchar *)(bits))[((channel)&0x7fff)>>3] =
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) |
((value) ? (1<<((channel)&0x7)) : 0));
}
inline bool B_TEST_CHANNEL(const void * bits, int channel)
{
return ((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1);
}
#else
#define B_SET_CHANNEL(bits, channel, value) \
ASSERT(channel>=0); \
(((uchar *)(bits))[((channel)&0x7fff)>>3] = \
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) | \
((value) ? (1<<((channel)&0x7)) : 0))
#define B_TEST_CHANNEL(bits, channel) \
((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1)
#endif
typedef struct multi_channel_formats multi_channel_formats;
typedef struct multi_format_info multi_format_info;
typedef struct _multi_format _multi_format;
struct _multi_format {
uint32 rate;
float cvsr;
uint32 format;
uint32 _reserved_[3];
};
enum { /* timecode kinds */
B_MULTI_NO_TIMECODE,
B_MULTI_TIMECODE_30, /* MIDI */
B_MULTI_TIMECODE_30_DROP_2, /* NTSC */
B_MULTI_TIMECODE_30_DROP_4, /* Brazil */
B_MULTI_TIMECODE_25, /* PAL */
B_MULTI_TIMECODE_24 /* Film */
};
struct multi_format_info {
size_t info_size; /* sizeof(multi_format_info) */
bigtime_t output_latency;
bigtime_t input_latency;
int32 timecode_kind;
uint32 _reserved_[7];
_multi_format input;
_multi_format output;
};
struct multi_channel_formats {
size_t info_size; /* sizeof(multi_channel_formats) */
int32 request_channel_count;
int32 request_first_channel;
int32 returned_channel_count;
int32 timecode_kind;
int32 _reserved_[4];
_multi_format *
channels;
bigtime_t * latencies; /* DMA/hardware latencies; client calculates for buffers */
};
typedef struct multi_mix_value multi_mix_value;
struct multi_mix_value {
int32 id;
union {
float gain;
uint32 mux; /* bitmask of mux points */
bool enable;
uint32 _reserved_[2];
#if defined(__cplusplus)
};
#else
} u;
#endif
int32 ramp;
uint32 _reserved_2[2];
};
typedef struct multi_mix_value_info multi_mix_value_info;
struct multi_mix_value_info {
size_t info_size; /* sizeof(multi_mix_value_info) */
int32 item_count;
multi_mix_value *
values;
int32 at_frame; /* time at which to start the change */
};
// only one of these should be set
#define B_MULTI_MIX_JUNCTION 0x1
#define B_MULTI_MIX_GAIN 0x2
#define B_MULTI_MIX_MUX 0x4
#define B_MULTI_MIX_ENABLE 0x8
#define B_MULTI_MIX_GROUP 0x10
#define B_MULTI_MIX_KIND_MASK 0xffff
#define B_MULTI_MIX_MUX_VALUE 0x0104
// any combination of these can be set
#define B_MULTI_MIX_RAMP 0x10000
enum strind_id {
S_null = 0, S_OUTPUT, S_INPUT, S_SETUP, S_TONE_CONTROL, S_EXTENDED_SETUP,
S_ENHANDED_SETUP, S_MASTER, S_BEEP, S_PHONE, S_MIC, S_LINE, S_CD, S_VIDEO,
S_AUX, S_WAVE, S_GAIN, S_LEVEL, S_VOLUME, S_MUTE, S_ENABLE, S_STEREO_MIX,
S_MONO_MIX, S_OUTPUT_STEREO_MIX, S_OUTPUT_MONO_MIX, S_OUTPUT_BASS,
S_OUTPUT_TREBLE, S_OUTPUT_3D_CENTER, S_OUTPUT_3D_DEPTH,
S_USERID = 1000000
};
typedef struct multi_mix_control multi_mix_control;
struct multi_mix_control {
int32 id; /* unique for device -- not same id as any channel/bus ! */
uint32 flags; /* including kind */
int32 master; /* or 0 if it's not slaved */
union {
struct {
float min_gain; /* dB */
float max_gain; /* dB */
float granularity; /* dB */
} gain;
struct {
uint32 _reserved;
} mux;
struct {
uint32 _reserved;
} enable;
uint32 _reserved[12];
#if defined(__cplusplus)
};
#else
} u;
#endif
enum strind_id string; /* string id (S_null : use name) */
int32 parent; /* parent id */
char name[48];
};
typedef struct multi_mix_channel_info multi_mix_channel_info;
struct multi_mix_channel_info {
size_t info_size; /* sizeof(multi_mix_channel_info) */
int32 channel_count;
int32 * channels; /* allocated by caller, lists requested channels */
int32 max_count; /* in: control ids per channel */
int32 actual_count; /* out: actual max # controls for any individual requested channel */
int32 ** controls;
};
typedef struct multi_mix_control_info multi_mix_control_info;
struct multi_mix_control_info {
size_t info_size; /* sizeof(multi_mix_control_info) */
int32 control_count; /* in: number of controls */
multi_mix_control *
controls; /* allocated by caller, returns control description for each */
};
typedef struct multi_mix_connection multi_mix_connection;
struct multi_mix_connection {
int32 from;
int32 to;
uint32 _reserved_[2];
};
typedef struct multi_mix_connection_info multi_mix_connection_info;
struct multi_mix_connection_info {
size_t info_size;
int32 max_count; /* in: available space */
int32 actual_count; /* out: actual count */
multi_mix_connection *
connections; /* allocated by caller, returns connections */
};
/* possible flags values for what is available (in and out) */
#define B_MULTI_BUFFER_PLAYBACK 0x1
#define B_MULTI_BUFFER_RECORD 0x2
#define B_MULTI_BUFFER_METERING 0x4
#define B_MULTI_BUFFER_TIMECODE 0x40000
typedef struct multi_buffer_list multi_buffer_list;
typedef struct buffer_desc buffer_desc;
/* This struct is used to query the driver about what buffers it will use, */
/* and to tell it what buffers to use if it supports soft buffers. */
struct multi_buffer_list {
size_t info_size; /* sizeof(multi_buffer_list) */
uint32 flags;
int32 request_playback_buffers;
int32 request_playback_channels;
uint32 request_playback_buffer_size; /* frames per buffer */
int32 return_playback_buffers; /* playback_buffers[b][] */
int32 return_playback_channels; /* playback_buffers[][c] */
uint32 return_playback_buffer_size; /* frames */
buffer_desc ** playback_buffers;
void * _reserved_1;
int32 request_record_buffers;
int32 request_record_channels;
uint32 request_record_buffer_size; /* frames per buffer */
int32 return_record_buffers;
int32 return_record_channels;
uint32 return_record_buffer_size; /* frames */
buffer_desc ** record_buffers;
void * _reserved_2;
};
struct buffer_desc {
char * base; /* pointer to first sample for channel for buffer */
size_t stride; /* offset to next sample */
uint32 _reserved_[2];
};
/* This struct is used when actually queuing data to be played, and/or */
/* receiving data from a recorder. */
typedef struct multi_buffer_info multi_buffer_info;
struct multi_buffer_info {
size_t info_size; /* sizeof(multi_buffer_info) */
uint32 flags;
bigtime_t played_real_time;
bigtime_t played_frames_count;
int32 _reserved_0;
int32 playback_buffer_cycle;
bigtime_t recorded_real_time;
bigtime_t recorded_frames_count;
int32 _reserved_1;
int32 record_buffer_cycle;
int32 meter_channel_count;
char * meters_peak; /* in the same format as the data; allocated by caller */
char * meters_average; /* in the same format as the data; allocated by caller */
/* timecode sent and received at buffer swap */
int32 hours;
int32 minutes;
int32 seconds;
int32 tc_frames; /* for timecode frames as opposed to sample frames */
int32 at_frame_delta; /* how far into buffer (or before buffer for negative) */
};
typedef struct multi_mode_info multi_mode_info;
typedef struct multi_mode_list multi_mode_list;
struct multi_mode_list {
size_t info_size; /* sizeof(multi_mode_list) */
int32 in_request_count;
int32 out_actual_count;
int32 out_current_mode;
multi_mode_info *
io_modes;
};
struct multi_mode_info {
int32 mode_id;
uint32 flags;
char mode_name[64];
int32 input_channel_count;
int32 output_channel_count;
float best_frame_rate_in;
float best_frame_rate_out;
uint32 sample_formats_in;
uint32 sample_formats_out;
char _reserved[160];
};
/* This extension protocol can grow however much you want. */
/* Good extensions should be put into this header; really */
/* good extensions should become part of the regular API. */
/* For developer-developed extensions, use all lowercase */
/* and digits (no upper case). If we then bless a third- */
/* party extension, we can just upper-case the selector. */
typedef struct multi_extension_list multi_extension_list;
typedef struct multi_extension_info multi_extension_info;
struct multi_extension_info {
uint32 code;
uint32 flags;
char name[24];
};
#define B_MULTI_MAX_EXTENSION_COUNT 31
struct multi_extension_list { /* MULTI_LIST_EXTENSIONS */
size_t info_size; /* sizeof(multi_extension_list) */
uint32 max_count;
int32 actual_count; /* return # of actual extensions */
multi_extension_info *
extensions; /* allocated by caller */
};
typedef struct multi_extension_cmd multi_extension_cmd;
struct multi_extension_cmd { /* MULTI_GET_EXTENSION and MULTI_SET_EXTENSION */
size_t info_size; /* sizeof(multi_extension_cmd) */
uint32 code;
uint32 _reserved_1;
void * in_data;
size_t in_size;
void * out_data;
size_t out_size;
};
enum {
B_MULTI_EX_CLOCK_GENERATION = 'CLGE',
B_MULTI_EX_DIGITAL_FORMAT = 'DIFO',
B_MULTI_EX_OUTPUT_NOMINAL = 'OUNO',
B_MULTI_EX_INPUT_NOMINAL = 'INNO'
};
typedef struct multi_ex_clock_generation multi_ex_clock_generation;
struct multi_ex_clock_generation {
int32 channel; /* if specific, or -1 for all */
uint32 clock; /* WORDCLOCK or SUPERCLOCK, typically */
};
typedef struct multi_ex_digital_format multi_ex_digital_format;
struct multi_ex_digital_format {
int32 channel; /* if specific, or -1 for all */
uint32 format; /* B_CHANNEL_*_SPDIF or B_CHANNEL_*_EBU */
};
enum {
B_MULTI_NOMINAL_MINUS_10 = 1,
B_MULTI_NOMINAL_PLUS_4
};
typedef struct multi_ex_nominal_level multi_ex_nominal_level;
struct multi_ex_nominal_level {
int32 channel; /* if specific, or -1 for all */
int32 level;
};
#endif /* _MULTI_AUDIO_H */
src/add-ons/kernel/drivers/audio/echo/24/Jamfile
+2 -1
View File
@@ -12,7 +12,8 @@ SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic DSP ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ASIC ;
UsePrivateHeaders [ FDirName kernel ] ; # For kernel_cpp.cpp
UsePrivateHeaders [ FDirName kernel ] # For kernel_cpp.cpp
media ;
# set some additional defines
SubDirCcFlags -DECHO_BEOS -DECHO24_FAMILY ;
src/add-ons/kernel/drivers/audio/echo/3g/Jamfile
+2 -1
View File
@@ -12,7 +12,8 @@ SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic DSP ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ASIC ;
UsePrivateHeaders [ FDirName kernel ] ; # For kernel_cpp.cpp
UsePrivateHeaders [ FDirName kernel ] # For kernel_cpp.cpp
media ;
# set some additional defines
SubDirCcFlags -DECHO_BEOS -DECHO3G_FAMILY ;
src/add-ons/kernel/drivers/audio/echo/echo.h
+1 -1
View File
@@ -31,7 +31,7 @@
#endif
#include "OsSupportBeOS.h"
#include "CEchoGals.h"
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
#include "queue.h"
src/add-ons/kernel/drivers/audio/echo/gals/Jamfile
+2 -1
View File
@@ -12,7 +12,8 @@ SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic DSP ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ASIC ;
UsePrivateHeaders [ FDirName kernel ] ; # For kernel_cpp.cpp
UsePrivateHeaders [ FDirName kernel ] # For kernel_cpp.cpp
media ;
# set some additional defines
SubDirCcFlags -DECHO_BEOS -DECHOGALS_FAMILY ;
src/add-ons/kernel/drivers/audio/echo/indigo/Jamfile
+2 -1
View File
@@ -12,7 +12,8 @@ SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic DSP ;
SubDirHdrs $(HAIKU_TOP) src add-ons kernel drivers audio echo generic ASIC ;
UsePrivateHeaders [ FDirName kernel ] ; # For kernel_cpp.cpp
UsePrivateHeaders [ FDirName kernel ] # For kernel_cpp.cpp
media ;
# set some additional defines
SubDirCcFlags -DECHO_BEOS -DINDIGO_FAMILY -DCARDBUS ;
src/add-ons/kernel/drivers/audio/echo/multi.cpp
+1 -1
View File
@@ -32,7 +32,7 @@
#include <OS.h>
#include <MediaDefs.h>
#include "debug.h"
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
//#define DEBUG 1
src/add-ons/kernel/drivers/audio/echo/multi_audio.h
-701
View File
@@ -1,701 +0,0 @@
/* multi_audio.h */
/* Interface description for drivers implementing studio-level audio I/O with */
/* possible auxillary functions (transport, time code, etc). */
/* Copyright © 1998-1999 Be Incorporated. All rights reserved. */
/* This is the first release candidate for the API. Unless we hear feedback that */
/* forces a change before the end of August, we will try to stay binary compatible */
/* with this interface. */
/* Send feedback to [email protected] [1999-07-02] */
#if !defined(_MULTI_AUDIO_H)
#define _MULTI_AUDIO_H
#include <Drivers.h>
#ifndef ASSERT
#include <Debug.h>
#endif
#define B_MULTI_DRIVER_BASE (B_AUDIO_DRIVER_BASE+20)
enum { /* open() modes */
/* O_RDONLY is 0, O_WRONLY is 1, O_RDWR is 2 */
B_MULTI_CONTROL = 3
};
/* ioctl codes */
enum {
/* multi_description */
B_MULTI_GET_DESCRIPTION = B_MULTI_DRIVER_BASE,
/* multi_event_handling */
B_MULTI_GET_EVENT_INFO,
B_MULTI_SET_EVENT_INFO,
B_MULTI_GET_EVENT,
/* multi_channel_enable */
B_MULTI_GET_ENABLED_CHANNELS,
B_MULTI_SET_ENABLED_CHANNELS,
/* multi_format_info */
B_MULTI_GET_GLOBAL_FORMAT,
B_MULTI_SET_GLOBAL_FORMAT, /* always sets for all channels, always implemented */
/* multi_channel_formats */
B_MULTI_GET_CHANNEL_FORMATS,
B_MULTI_SET_CHANNEL_FORMATS, /* only implemented if possible */
/* multi_mix_value_info */
B_MULTI_GET_MIX,
B_MULTI_SET_MIX,
/* multi_mix_channel_info */
B_MULTI_LIST_MIX_CHANNELS,
/* multi_mix_control_info */
B_MULTI_LIST_MIX_CONTROLS,
/* multi_mix_connection_info */
B_MULTI_LIST_MIX_CONNECTIONS,
/* multi_buffer_list */
B_MULTI_GET_BUFFERS, /* Fill out the struct for the first time; doesn't start anything. */
B_MULTI_SET_BUFFERS, /* Set what buffers to use, if the driver supports soft buffers. */
/* bigtime_t */
B_MULTI_SET_START_TIME, /* When to actually start */
/* multi_buffer_info */
B_MULTI_BUFFER_EXCHANGE, /* stop and go are derived from this being called */
B_MULTI_BUFFER_FORCE_STOP, /* force stop of playback */
/* extension protocol */
B_MULTI_LIST_EXTENSIONS, /* get a list of supported extensions */
B_MULTI_GET_EXTENSION, /* get the value of an extension (or return error if not supported) */
B_MULTI_SET_EXTENSION, /* set the value of an extension */
/* multi_mode_list */
B_MULTI_LIST_MODES, /* get a list of possible modes (multi_mode_list * arg) */
B_MULTI_GET_MODE, /* get the current mode (int32 * arg) */
B_MULTI_SET_MODE /* set a new mode (int32 * arg) */
};
/* sample rate values */
/* various fixed sample rates we support (for hard-sync clocked values) */
#define B_SR_8000 0x1
#define B_SR_11025 0x2
#define B_SR_12000 0x4
#define B_SR_16000 0x8
#define B_SR_22050 0x10
#define B_SR_24000 0x20
#define B_SR_32000 0x40
#define B_SR_44100 0x80
#define B_SR_48000 0x100
#define B_SR_64000 0x200
#define B_SR_88200 0x400
#define B_SR_96000 0x800
#define B_SR_176400 0x1000
#define B_SR_192000 0x2000
#define B_SR_384000 0x4000
#define B_SR_1536000 0x10000
/* continuously variable sample rate (typically board-generated) */
#define B_SR_CVSR 0x10000000UL
/* sample rate parameter global to all channels (input and output rates respectively) */
#define B_SR_IS_GLOBAL 0x80000000UL
/* output sample rate locked to input sample rate (output_rates only; the common case!) */
#define B_SR_SAME_AS_INPUT 0x40000000UL
/* format values */
/* signed char */
#define B_FMT_8BIT_S 0x01
/* unsigned char -- this is special case */
#define B_FMT_8BIT_U 0x02
/* traditional 16 bit signed format (host endian) */
#define B_FMT_16BIT 0x10
/* left-adjusted in 32 bit signed word */
#define B_FMT_18BIT 0x20
#define B_FMT_20BIT 0x40
#define B_FMT_24BIT 0x100
#define B_FMT_32BIT 0x1000
/* 32-bit floating point, -1.0 to 1.0 */
#define B_FMT_FLOAT 0x20000
/* 64-bit floating point, -1.0 to 1.0 */
#define B_FMT_DOUBLE 0x40000
/* 80-bit floating point, -1.0 to 1.0 */
#define B_FMT_EXTENDED 0x80000
/* bit stream */
#define B_FMT_BITSTREAM 0x1000000
/* format parameter global to all channels (input and output formats respectively) */
#define B_FMT_IS_GLOBAL 0x80000000UL
/* output format locked to input format (output_formats) */
#define B_FMT_SAME_AS_INPUT 0x40000000UL
/* possible sample lock sources */
#define B_MULTI_LOCK_INPUT_CHANNEL 0x0 /* lock_source_data is channel id */
#define B_MULTI_LOCK_INTERNAL 0x1
#define B_MULTI_LOCK_WORDCLOCK 0x2
#define B_MULTI_LOCK_SUPERCLOCK 0x4
#define B_MULTI_LOCK_LIGHTPIPE 0x8
#define B_MULTI_LOCK_VIDEO 0x10 /* or blackburst */
#define B_MULTI_LOCK_FIRST_CARD 0x20 /* if you have more than one card */
#define B_MULTI_LOCK_MTC 0x40
#define B_MULTI_LOCK_SPDIF 0x80
/* possible timecode sources */
#define B_MULTI_TIMECODE_MTC 0x1
#define B_MULTI_TIMECODE_VTC 0x2
#define B_MULTI_TIMECODE_SMPTE 0x4
#define B_MULTI_TIMECODE_SUPERCLOCK 0x8
#define B_MULTI_TIMECODE_FIREWIRE 0x10
/* interface_flags values */
/* Available functions on this device. */
#define B_MULTI_INTERFACE_PLAYBACK 0x1
#define B_MULTI_INTERFACE_RECORD 0x2
#define B_MULTI_INTERFACE_TRANSPORT 0x4
#define B_MULTI_INTERFACE_TIMECODE 0x8
/* "Soft" buffers means you can change the pointer values and the driver will still be happy. */
#define B_MULTI_INTERFACE_SOFT_PLAY_BUFFERS 0x10000
#define B_MULTI_INTERFACE_SOFT_REC_BUFFERS 0x20000
/* Whether the data stream is interrupted when changing channel enables. */
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_OUTPUTS 0x40000
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_INPUTS 0x80000
#define B_CURRENT_INTERFACE_VERSION 0x4502
#define B_MINIMUM_INTERFACE_VERSION 0x4502
typedef struct multi_description multi_description;
typedef struct multi_channel_info multi_channel_info;
struct multi_description {
size_t info_size; /* sizeof(multi_description) */
uint32 interface_version; /* current version of interface that's implemented */
uint32 interface_minimum; /* minimum version required to understand driver */
char friendly_name[32]; /* name displayed to user (C string) */
char vendor_info[32]; /* name used internally by vendor (C string) */
int32 output_channel_count;
int32 input_channel_count;
int32 output_bus_channel_count;
int32 input_bus_channel_count;
int32 aux_bus_channel_count;
int32 request_channel_count; /* how many channel_infos are there */
multi_channel_info *
channels;
uint32 output_rates;
uint32 input_rates;
float min_cvsr_rate;
float max_cvsr_rate;
uint32 output_formats;
uint32 input_formats;
uint32 lock_sources;
uint32 timecode_sources;
uint32 interface_flags;
bigtime_t start_latency; /* how much in advance driver needs SET_START_TIME */
uint32 _reserved_[11];
char control_panel[64]; /* MIME type of control panel application */
};
#if !defined(_MEDIA_DEFS_H) /* enum in MediaDefs.h */
/* designation values */
/* mono channels have no designation */
#define B_CHANNEL_LEFT 0x1
#define B_CHANNEL_RIGHT 0x2
#define B_CHANNEL_CENTER 0x4 /* 5.1+ or fake surround */
#define B_CHANNEL_SUB 0x8 /* 5.1+ */
#define B_CHANNEL_REARLEFT 0x10 /* quad surround or 5.1+ */
#define B_CHANNEL_REARRIGHT 0x20 /* quad surround or 5.1+ */
#define B_CHANNEL_FRONT_LEFT_CENTER 0x40
#define B_CHANNEL_FRONT_RIGHT_CENTER 0x80
#define B_CHANNEL_BACK_CENTER 0x100 /* 6.1 or fake surround */
#define B_CHANNEL_SIDE_LEFT 0x200
#define B_CHANNEL_SIDE_RIGHT 0x400
#define B_CHANNEL_TOP_CENTER 0x800
#define B_CHANNEL_TOP_FRONT_LEFT 0x1000
#define B_CHANNEL_TOP_FRONT_CENTER 0x2000
#define B_CHANNEL_TOP_FRONT_RIGHT 0x4000
#define B_CHANNEL_TOP_BACK_LEFT 0x8000
#define B_CHANNEL_TOP_BACK_CENTER 0x10000
#define B_CHANNEL_TOP_BACK_RIGHT 0x20000
#endif
#define B_CHANNEL_MONO_BUS 0x4000000
#define B_CHANNEL_STEREO_BUS 0x2000000 /* + left/right */
#define B_CHANNEL_SURROUND_BUS 0x1000000 /* multichannel */
/* If you have interactions where some inputs can not be used when some */
/* outputs are used, mark both inputs and outputs with this flag. */
#define B_CHANNEL_INTERACTION 0x80000000UL
/* If input channel #n is simplexed with output channel #n, they should both */
/* have this flag set (different from the previous flag, which is more vague). */
#define B_CHANNEL_SIMPLEX 0x40000000UL
/* connector values */
/* analog connectors */
#define B_CHANNEL_RCA 0x1
#define B_CHANNEL_XLR 0x2
#define B_CHANNEL_TRS 0x4
#define B_CHANNEL_QUARTER_INCH_MONO 0x8
#define B_CHANNEL_MINI_JACK_STEREO 0x10
#define B_CHANNEL_QUARTER_INCH_STEREO 0x20
#define B_CHANNEL_ANALOG_HEADER 0x100 /* internal on card */
#define B_CHANNEL_SNAKE 0x200 /* or D-sub */
/* digital connectors (stereo) */
#define B_CHANNEL_OPTICAL_SPDIF 0x1000
#define B_CHANNEL_COAX_SPDIF 0x2000
#define B_CHANNEL_COAX_EBU 0x4000
#define B_CHANNEL_XLR_EBU 0x8000
#define B_CHANNEL_TRS_EBU 0x10000
#define B_CHANNEL_SPDIF_HEADER 0x20000 /* internal on card */
/* multi-channel digital connectors */
#define B_CHANNEL_LIGHTPIPE 0x100000
#define B_CHANNEL_TDIF 0x200000
#define B_CHANNEL_FIREWIRE 0x400000
#define B_CHANNEL_USB 0x800000
/* If you have multiple output connectors, only one of which can */
/* be active at a time. */
#define B_CHANNEL_EXCLUSIVE_SELECTION 0x80000000UL
typedef enum {
B_MULTI_NO_CHANNEL_KIND,
B_MULTI_OUTPUT_CHANNEL = 0x1,
B_MULTI_INPUT_CHANNEL = 0x2,
B_MULTI_OUTPUT_BUS = 0x4,
B_MULTI_INPUT_BUS = 0x8,
B_MULTI_AUX_BUS = 0x10
} channel_kind;
struct multi_channel_info {
int32 channel_id;
channel_kind kind;
uint32 designations;
uint32 connectors;
uint32 _reserved_[4];
};
/* Constants */
#define B_MULTI_EVENT_MINMAX 16
/* Event flags/masks */
#define B_MULTI_EVENT_TRANSPORT 0x40000000UL
#define B_MULTI_EVENT_HAS_TIMECODE 0x80000000UL
/* possible transport events */
#define B_MULTI_EVENT_NONE 0x00000000UL
#define B_MULTI_EVENT_START 0x40010000UL
#define B_MULTI_EVENT_LOCATION 0x40020000UL /* location when shuttling or locating */
#define B_MULTI_EVENT_SHUTTLING 0x40040000UL
#define B_MULTI_EVENT_STOP 0x40080000UL
#define B_MULTI_EVENT_RECORD 0x40100000UL
#define B_MULTI_EVENT_PAUSE 0x40200000UL
#define B_MULTI_EVENT_RUNNING 0x40400000UL /* location when running */
/* possible device events */
enum {
B_MULTI_EVENT_STARTED = 0x1,
B_MULTI_EVENT_STOPPED = 0x2,
B_MULTI_EVENT_CHANNEL_FORMAT_CHANGED= 0x4,
B_MULTI_EVENT_BUFFER_OVERRUN = 0x8,
B_MULTI_EVENT_SIGNAL_LOST = 0x10,
B_MULTI_EVENT_SIGNAL_DETECTED = 0x20,
B_MULTI_EVENT_CLOCK_LOST = 0x40,
B_MULTI_EVENT_CLOCK_DETECTED = 0x80,
B_MULTI_EVENT_NEW_MODE = 0x100,
B_MULTI_EVENT_CONTROL_CHANGED = 0x200
};
typedef struct multi_get_event_info multi_get_event_info;
struct multi_get_event_info {
size_t info_size; /* sizeof(multi_get_event_info) */
uint32 supported_mask; /* what events h/w supports */
uint32 current_mask; /* current driver value */
uint32 queue_size; /* current queue size */
uint32 event_count; /* number of events currently in queue*/
uint32 _reserved[3];
};
typedef struct multi_set_event_info multi_set_event_info;
struct multi_set_event_info {
size_t info_size; /* sizeof(multi_set_event_info) */
uint32 in_mask; /* what events to wait for */
int32 semaphore; /* semaphore app will wait on */
uint32 queue_size; /* minimum number of events to save */
uint32 _reserved[4];
};
typedef struct multi_get_event multi_get_event;
struct multi_get_event {
size_t info_size; /* sizeof(multi_get_event) */
uint32 event;
bigtime_t timestamp; /* real time at which event was received */
int32 count; /* used for configuration events */
union {
int32 channels[100];
uint32 clocks;
int32 mode;
int32 controls[100];
struct { /* transport event */
float out_rate; /* what rate it's now playing at */
int32 out_hours; /* location at the time given */
int32 out_minutes;
int32 out_seconds;
int32 out_frames;
}transport;
char _reserved_[400];
#if defined(__cplusplus)
};
#else
} u;
#endif
uint32 _reserved_1[10];
};
typedef struct multi_channel_enable multi_channel_enable;
struct multi_channel_enable {
size_t info_size; /* sizeof(multi_channel_enable) */
/* this must have bytes for all channels (see multi_description) */
/* channel 0 is lowest bit of first byte */
uchar * enable_bits;
uint32 lock_source;
int32 lock_data;
uint32 timecode_source;
uint32 * connectors; /* which connector(s) is/are active, per channel */
};
#include <stdio.h>
#if defined(__cplusplus)
inline void B_SET_CHANNEL(void * bits, int channel, bool value)
{
ASSERT(channel>=0);
(((uchar *)(bits))[((channel)&0x7fff)>>3] =
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) |
((value) ? (1<<((channel)&0x7)) : 0));
}
inline bool B_TEST_CHANNEL(const void * bits, int channel)
{
return ((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1);
}
#else
#define B_SET_CHANNEL(bits, channel, value) \
ASSERT(channel>=0); \
(((uchar *)(bits))[((channel)&0x7fff)>>3] = \
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) | \
((value) ? (1<<((channel)&0x7)) : 0))
#define B_TEST_CHANNEL(bits, channel) \
((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1)
#endif
typedef struct multi_channel_formats multi_channel_formats;
typedef struct multi_format_info multi_format_info;
typedef struct _multi_format _multi_format;
struct _multi_format {
uint32 rate;
float cvsr;
uint32 format;
uint32 _reserved_[3];
};
enum { /* timecode kinds */
B_MULTI_NO_TIMECODE,
B_MULTI_TIMECODE_30, /* MIDI */
B_MULTI_TIMECODE_30_DROP_2, /* NTSC */
B_MULTI_TIMECODE_30_DROP_4, /* Brazil */
B_MULTI_TIMECODE_25, /* PAL */
B_MULTI_TIMECODE_24 /* Film */
};
struct multi_format_info {
size_t info_size; /* sizeof(multi_format_info) */
bigtime_t output_latency;
bigtime_t input_latency;
int32 timecode_kind;
uint32 _reserved_[7];
_multi_format input;
_multi_format output;
};
struct multi_channel_formats {
size_t info_size; /* sizeof(multi_channel_formats) */
int32 request_channel_count;
int32 request_first_channel;
int32 returned_channel_count;
int32 timecode_kind;
int32 _reserved_[4];
_multi_format *
channels;
bigtime_t * latencies; /* DMA/hardware latencies; client calculates for buffers */
};
typedef struct multi_mix_value multi_mix_value;
struct multi_mix_value {
int32 id;
union {
float gain;
uint32 mux; /* bitmask of mux points */
bool enable;
uint32 _reserved_[2];
#if defined(__cplusplus)
};
#else
} u;
#endif
int32 ramp;
uint32 _reserved_2[2];
};
typedef struct multi_mix_value_info multi_mix_value_info;
struct multi_mix_value_info {
size_t info_size; /* sizeof(multi_mix_value_info) */
int32 item_count;
multi_mix_value *
values;
int32 at_frame; /* time at which to start the change */
};
// only one of these should be set
#define B_MULTI_MIX_JUNCTION 0x1
#define B_MULTI_MIX_GAIN 0x2
#define B_MULTI_MIX_MUX 0x4
#define B_MULTI_MIX_ENABLE 0x8
#define B_MULTI_MIX_GROUP 0x10
#define B_MULTI_MIX_KIND_MASK 0xffff
#define B_MULTI_MIX_MUX_VALUE 0x0104
// any combination of these can be set
#define B_MULTI_MIX_RAMP 0x10000
enum strind_id {
S_null = 0, S_OUTPUT, S_INPUT, S_SETUP, S_TONE_CONTROL, S_EXTENDED_SETUP,
S_ENHANDED_SETUP, S_MASTER, S_BEEP, S_PHONE, S_MIC, S_LINE, S_CD, S_VIDEO,
S_AUX, S_WAVE, S_GAIN, S_LEVEL, S_VOLUME, S_MUTE, S_ENABLE, S_STEREO_MIX,
S_MONO_MIX, S_OUTPUT_STEREO_MIX, S_OUTPUT_MONO_MIX, S_OUTPUT_BASS,
S_OUTPUT_TREBLE, S_OUTPUT_3D_CENTER, S_OUTPUT_3D_DEPTH,
S_USERID = 1000000
};
typedef struct multi_mix_control multi_mix_control;
struct multi_mix_control {
int32 id; /* unique for device -- not same id as any channel/bus ! */
uint32 flags; /* including kind */
int32 master; /* or 0 if it's not slaved */
union {
struct {
float min_gain; /* dB */
float max_gain; /* dB */
float granularity; /* dB */
} gain;
struct {
uint32 _reserved;
} mux;
struct {
uint32 _reserved;
} enable;
uint32 _reserved[12];
#if defined(__cplusplus)
};
#else
} u;
#endif
enum strind_id string; /* string id (S_null : use name) */
int32 parent; /* parent id */
char name[48];
};
typedef struct multi_mix_channel_info multi_mix_channel_info;
struct multi_mix_channel_info {
size_t info_size; /* sizeof(multi_mix_channel_info) */
int32 channel_count;
int32 * channels; /* allocated by caller, lists requested channels */
int32 max_count; /* in: control ids per channel */
int32 actual_count; /* out: actual max # controls for any individual requested channel */
int32 ** controls;
};
typedef struct multi_mix_control_info multi_mix_control_info;
struct multi_mix_control_info {
size_t info_size; /* sizeof(multi_mix_control_info) */
int32 control_count; /* in: number of controls */
multi_mix_control *
controls; /* allocated by caller, returns control description for each */
};
typedef struct multi_mix_connection multi_mix_connection;
struct multi_mix_connection {
int32 from;
int32 to;
uint32 _reserved_[2];
};
typedef struct multi_mix_connection_info multi_mix_connection_info;
struct multi_mix_connection_info {
size_t info_size;
int32 max_count; /* in: available space */
int32 actual_count; /* out: actual count */
multi_mix_connection *
connections; /* allocated by caller, returns connections */
};
/* possible flags values for what is available (in and out) */
#define B_MULTI_BUFFER_PLAYBACK 0x1
#define B_MULTI_BUFFER_RECORD 0x2
#define B_MULTI_BUFFER_METERING 0x4
#define B_MULTI_BUFFER_TIMECODE 0x40000
typedef struct multi_buffer_list multi_buffer_list;
typedef struct buffer_desc buffer_desc;
/* This struct is used to query the driver about what buffers it will use, */
/* and to tell it what buffers to use if it supports soft buffers. */
struct multi_buffer_list {
size_t info_size; /* sizeof(multi_buffer_list) */
uint32 flags;
int32 request_playback_buffers;
int32 request_playback_channels;
uint32 request_playback_buffer_size; /* frames per buffer */
int32 return_playback_buffers; /* playback_buffers[b][] */
int32 return_playback_channels; /* playback_buffers[][c] */
uint32 return_playback_buffer_size; /* frames */
buffer_desc ** playback_buffers;
void * _reserved_1;
int32 request_record_buffers;
int32 request_record_channels;
uint32 request_record_buffer_size; /* frames per buffer */
int32 return_record_buffers;
int32 return_record_channels;
uint32 return_record_buffer_size; /* frames */
buffer_desc ** record_buffers;
void * _reserved_2;
};
struct buffer_desc {
char * base; /* pointer to first sample for channel for buffer */
size_t stride; /* offset to next sample */
uint32 _reserved_[2];
};
/* This struct is used when actually queuing data to be played, and/or */
/* receiving data from a recorder. */
typedef struct multi_buffer_info multi_buffer_info;
struct multi_buffer_info {
size_t info_size; /* sizeof(multi_buffer_info) */
uint32 flags;
bigtime_t played_real_time;
bigtime_t played_frames_count;
int32 _reserved_0;
int32 playback_buffer_cycle;
bigtime_t recorded_real_time;
bigtime_t recorded_frames_count;
int32 _reserved_1;
int32 record_buffer_cycle;
int32 meter_channel_count;
char * meters_peak; /* in the same format as the data; allocated by caller */
char * meters_average; /* in the same format as the data; allocated by caller */
/* timecode sent and received at buffer swap */
int32 hours;
int32 minutes;
int32 seconds;
int32 tc_frames; /* for timecode frames as opposed to sample frames */
int32 at_frame_delta; /* how far into buffer (or before buffer for negative) */
};
typedef struct multi_mode_info multi_mode_info;
typedef struct multi_mode_list multi_mode_list;
struct multi_mode_list {
size_t info_size; /* sizeof(multi_mode_list) */
int32 in_request_count;
int32 out_actual_count;
int32 out_current_mode;
multi_mode_info *
io_modes;
};
struct multi_mode_info {
int32 mode_id;
uint32 flags;
char mode_name[64];
int32 input_channel_count;
int32 output_channel_count;
float best_frame_rate_in;
float best_frame_rate_out;
uint32 sample_formats_in;
uint32 sample_formats_out;
char _reserved[160];
};
/* This extension protocol can grow however much you want. */
/* Good extensions should be put into this header; really */
/* good extensions should become part of the regular API. */
/* For developer-developed extensions, use all lowercase */
/* and digits (no upper case). If we then bless a third- */
/* party extension, we can just upper-case the selector. */
typedef struct multi_extension_list multi_extension_list;
typedef struct multi_extension_info multi_extension_info;
struct multi_extension_info {
uint32 code;
uint32 flags;
char name[24];
};
#define B_MULTI_MAX_EXTENSION_COUNT 31
struct multi_extension_list { /* MULTI_LIST_EXTENSIONS */
size_t info_size; /* sizeof(multi_extension_list) */
uint32 max_count;
int32 actual_count; /* return # of actual extensions */
multi_extension_info *
extensions; /* allocated by caller */
};
typedef struct multi_extension_cmd multi_extension_cmd;
struct multi_extension_cmd { /* MULTI_GET_EXTENSION and MULTI_SET_EXTENSION */
size_t info_size; /* sizeof(multi_extension_cmd) */
uint32 code;
uint32 _reserved_1;
void * in_data;
size_t in_size;
void * out_data;
size_t out_size;
};
enum {
B_MULTI_EX_CLOCK_GENERATION = 'CLGE',
B_MULTI_EX_DIGITAL_FORMAT = 'DIFO',
B_MULTI_EX_OUTPUT_NOMINAL = 'OUNO',
B_MULTI_EX_INPUT_NOMINAL = 'INNO'
};
typedef struct multi_ex_clock_generation multi_ex_clock_generation;
struct multi_ex_clock_generation {
int32 channel; /* if specific, or -1 for all */
uint32 clock; /* WORDCLOCK or SUPERCLOCK, typically */
};
typedef struct multi_ex_digital_format multi_ex_digital_format;
struct multi_ex_digital_format {
int32 channel; /* if specific, or -1 for all */
uint32 format; /* B_CHANNEL_*_SPDIF or B_CHANNEL_*_EBU */
};
enum {
B_MULTI_NOMINAL_MINUS_10 = 1,
B_MULTI_NOMINAL_PLUS_4
};
typedef struct multi_ex_nominal_level multi_ex_nominal_level;
struct multi_ex_nominal_level {
int32 channel; /* if specific, or -1 for all */
int32 level;
};
#endif /* _MULTI_AUDIO_H */
src/add-ons/kernel/drivers/audio/emuxki/Jamfile
+2
View File
@@ -2,6 +2,8 @@ SubDir HAIKU_TOP src add-ons kernel drivers audio emuxki ;
SetSubDirSupportedPlatformsBeOSCompatible ;
UsePrivateHeaders media ;
KernelAddon emuxki :
ac97.c
debug.c
src/add-ons/kernel/drivers/audio/emuxki/emuxki.h
+1 -1
View File
@@ -46,7 +46,7 @@
#include "emuxkireg.h"
#include "config.h"
#include "queue.h"
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
src/add-ons/kernel/drivers/audio/emuxki/multi.c
+1 -1
View File
@@ -32,7 +32,7 @@
#include <OS.h>
#include <MediaDefs.h>
#include <strings.h>
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "multi.h"
#include "ac97.h"
#include "debug.h"
src/add-ons/kernel/drivers/audio/emuxki/multi_audio.h
-701
View File
@@ -1,701 +0,0 @@
/* multi_audio.h */
/* Interface description for drivers implementing studio-level audio I/O with */
/* possible auxillary functions (transport, time code, etc). */
/* Copyright © 1998-1999 Be Incorporated. All rights reserved. */
/* This is the first release candidate for the API. Unless we hear feedback that */
/* forces a change before the end of August, we will try to stay binary compatible */
/* with this interface. */
/* Send feedback to [email protected] [1999-07-02] */
#if !defined(_MULTI_AUDIO_H)
#define _MULTI_AUDIO_H
#include <Drivers.h>
#ifndef ASSERT
#include <Debug.h>
#endif
#define B_MULTI_DRIVER_BASE (B_AUDIO_DRIVER_BASE+20)
enum { /* open() modes */
/* O_RDONLY is 0, O_WRONLY is 1, O_RDWR is 2 */
B_MULTI_CONTROL = 3
};
/* ioctl codes */
enum {
/* multi_description */
B_MULTI_GET_DESCRIPTION = B_MULTI_DRIVER_BASE,
/* multi_event_handling */
B_MULTI_GET_EVENT_INFO,
B_MULTI_SET_EVENT_INFO,
B_MULTI_GET_EVENT,
/* multi_channel_enable */
B_MULTI_GET_ENABLED_CHANNELS,
B_MULTI_SET_ENABLED_CHANNELS,
/* multi_format_info */
B_MULTI_GET_GLOBAL_FORMAT,
B_MULTI_SET_GLOBAL_FORMAT, /* always sets for all channels, always implemented */
/* multi_channel_formats */
B_MULTI_GET_CHANNEL_FORMATS,
B_MULTI_SET_CHANNEL_FORMATS, /* only implemented if possible */
/* multi_mix_value_info */
B_MULTI_GET_MIX,
B_MULTI_SET_MIX,
/* multi_mix_channel_info */
B_MULTI_LIST_MIX_CHANNELS,
/* multi_mix_control_info */
B_MULTI_LIST_MIX_CONTROLS,
/* multi_mix_connection_info */
B_MULTI_LIST_MIX_CONNECTIONS,
/* multi_buffer_list */
B_MULTI_GET_BUFFERS, /* Fill out the struct for the first time; doesn't start anything. */
B_MULTI_SET_BUFFERS, /* Set what buffers to use, if the driver supports soft buffers. */
/* bigtime_t */
B_MULTI_SET_START_TIME, /* When to actually start */
/* multi_buffer_info */
B_MULTI_BUFFER_EXCHANGE, /* stop and go are derived from this being called */
B_MULTI_BUFFER_FORCE_STOP, /* force stop of playback */
/* extension protocol */
B_MULTI_LIST_EXTENSIONS, /* get a list of supported extensions */
B_MULTI_GET_EXTENSION, /* get the value of an extension (or return error if not supported) */
B_MULTI_SET_EXTENSION, /* set the value of an extension */
/* multi_mode_list */
B_MULTI_LIST_MODES, /* get a list of possible modes (multi_mode_list * arg) */
B_MULTI_GET_MODE, /* get the current mode (int32 * arg) */
B_MULTI_SET_MODE /* set a new mode (int32 * arg) */
};
/* sample rate values */
/* various fixed sample rates we support (for hard-sync clocked values) */
#define B_SR_8000 0x1
#define B_SR_11025 0x2
#define B_SR_12000 0x4
#define B_SR_16000 0x8
#define B_SR_22050 0x10
#define B_SR_24000 0x20
#define B_SR_32000 0x40
#define B_SR_44100 0x80
#define B_SR_48000 0x100
#define B_SR_64000 0x200
#define B_SR_88200 0x400
#define B_SR_96000 0x800
#define B_SR_176400 0x1000
#define B_SR_192000 0x2000
#define B_SR_384000 0x4000
#define B_SR_1536000 0x10000
/* continuously variable sample rate (typically board-generated) */
#define B_SR_CVSR 0x10000000UL
/* sample rate parameter global to all channels (input and output rates respectively) */
#define B_SR_IS_GLOBAL 0x80000000UL
/* output sample rate locked to input sample rate (output_rates only; the common case!) */
#define B_SR_SAME_AS_INPUT 0x40000000UL
/* format values */
/* signed char */
#define B_FMT_8BIT_S 0x01
/* unsigned char -- this is special case */
#define B_FMT_8BIT_U 0x02
/* traditional 16 bit signed format (host endian) */
#define B_FMT_16BIT 0x10
/* left-adjusted in 32 bit signed word */
#define B_FMT_18BIT 0x20
#define B_FMT_20BIT 0x40
#define B_FMT_24BIT 0x100
#define B_FMT_32BIT 0x1000
/* 32-bit floating point, -1.0 to 1.0 */
#define B_FMT_FLOAT 0x20000
/* 64-bit floating point, -1.0 to 1.0 */
#define B_FMT_DOUBLE 0x40000
/* 80-bit floating point, -1.0 to 1.0 */
#define B_FMT_EXTENDED 0x80000
/* bit stream */
#define B_FMT_BITSTREAM 0x1000000
/* format parameter global to all channels (input and output formats respectively) */
#define B_FMT_IS_GLOBAL 0x80000000UL
/* output format locked to input format (output_formats) */
#define B_FMT_SAME_AS_INPUT 0x40000000UL
/* possible sample lock sources */
#define B_MULTI_LOCK_INPUT_CHANNEL 0x0 /* lock_source_data is channel id */
#define B_MULTI_LOCK_INTERNAL 0x1
#define B_MULTI_LOCK_WORDCLOCK 0x2
#define B_MULTI_LOCK_SUPERCLOCK 0x4
#define B_MULTI_LOCK_LIGHTPIPE 0x8
#define B_MULTI_LOCK_VIDEO 0x10 /* or blackburst */
#define B_MULTI_LOCK_FIRST_CARD 0x20 /* if you have more than one card */
#define B_MULTI_LOCK_MTC 0x40
#define B_MULTI_LOCK_SPDIF 0x80
/* possible timecode sources */
#define B_MULTI_TIMECODE_MTC 0x1
#define B_MULTI_TIMECODE_VTC 0x2
#define B_MULTI_TIMECODE_SMPTE 0x4
#define B_MULTI_TIMECODE_SUPERCLOCK 0x8
#define B_MULTI_TIMECODE_FIREWIRE 0x10
/* interface_flags values */
/* Available functions on this device. */
#define B_MULTI_INTERFACE_PLAYBACK 0x1
#define B_MULTI_INTERFACE_RECORD 0x2
#define B_MULTI_INTERFACE_TRANSPORT 0x4
#define B_MULTI_INTERFACE_TIMECODE 0x8
/* "Soft" buffers means you can change the pointer values and the driver will still be happy. */
#define B_MULTI_INTERFACE_SOFT_PLAY_BUFFERS 0x10000
#define B_MULTI_INTERFACE_SOFT_REC_BUFFERS 0x20000
/* Whether the data stream is interrupted when changing channel enables. */
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_OUTPUTS 0x40000
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_INPUTS 0x80000
#define B_CURRENT_INTERFACE_VERSION 0x4502
#define B_MINIMUM_INTERFACE_VERSION 0x4502
typedef struct multi_description multi_description;
typedef struct multi_channel_info multi_channel_info;
struct multi_description {
size_t info_size; /* sizeof(multi_description) */
uint32 interface_version; /* current version of interface that's implemented */
uint32 interface_minimum; /* minimum version required to understand driver */
char friendly_name[32]; /* name displayed to user (C string) */
char vendor_info[32]; /* name used internally by vendor (C string) */
int32 output_channel_count;
int32 input_channel_count;
int32 output_bus_channel_count;
int32 input_bus_channel_count;
int32 aux_bus_channel_count;
int32 request_channel_count; /* how many channel_infos are there */
multi_channel_info *
channels;
uint32 output_rates;
uint32 input_rates;
float min_cvsr_rate;
float max_cvsr_rate;
uint32 output_formats;
uint32 input_formats;
uint32 lock_sources;
uint32 timecode_sources;
uint32 interface_flags;
bigtime_t start_latency; /* how much in advance driver needs SET_START_TIME */
uint32 _reserved_[11];
char control_panel[64]; /* MIME type of control panel application */
};
#if !defined(_MEDIA_DEFS_H) /* enum in MediaDefs.h */
/* designation values */
/* mono channels have no designation */
#define B_CHANNEL_LEFT 0x1
#define B_CHANNEL_RIGHT 0x2
#define B_CHANNEL_CENTER 0x4 /* 5.1+ or fake surround */
#define B_CHANNEL_SUB 0x8 /* 5.1+ */
#define B_CHANNEL_REARLEFT 0x10 /* quad surround or 5.1+ */
#define B_CHANNEL_REARRIGHT 0x20 /* quad surround or 5.1+ */
#define B_CHANNEL_FRONT_LEFT_CENTER 0x40
#define B_CHANNEL_FRONT_RIGHT_CENTER 0x80
#define B_CHANNEL_BACK_CENTER 0x100 /* 6.1 or fake surround */
#define B_CHANNEL_SIDE_LEFT 0x200
#define B_CHANNEL_SIDE_RIGHT 0x400
#define B_CHANNEL_TOP_CENTER 0x800
#define B_CHANNEL_TOP_FRONT_LEFT 0x1000
#define B_CHANNEL_TOP_FRONT_CENTER 0x2000
#define B_CHANNEL_TOP_FRONT_RIGHT 0x4000
#define B_CHANNEL_TOP_BACK_LEFT 0x8000
#define B_CHANNEL_TOP_BACK_CENTER 0x10000
#define B_CHANNEL_TOP_BACK_RIGHT 0x20000
#endif
#define B_CHANNEL_MONO_BUS 0x4000000
#define B_CHANNEL_STEREO_BUS 0x2000000 /* + left/right */
#define B_CHANNEL_SURROUND_BUS 0x1000000 /* multichannel */
/* If you have interactions where some inputs can not be used when some */
/* outputs are used, mark both inputs and outputs with this flag. */
#define B_CHANNEL_INTERACTION 0x80000000UL
/* If input channel #n is simplexed with output channel #n, they should both */
/* have this flag set (different from the previous flag, which is more vague). */
#define B_CHANNEL_SIMPLEX 0x40000000UL
/* connector values */
/* analog connectors */
#define B_CHANNEL_RCA 0x1
#define B_CHANNEL_XLR 0x2
#define B_CHANNEL_TRS 0x4
#define B_CHANNEL_QUARTER_INCH_MONO 0x8
#define B_CHANNEL_MINI_JACK_STEREO 0x10
#define B_CHANNEL_QUARTER_INCH_STEREO 0x20
#define B_CHANNEL_ANALOG_HEADER 0x100 /* internal on card */
#define B_CHANNEL_SNAKE 0x200 /* or D-sub */
/* digital connectors (stereo) */
#define B_CHANNEL_OPTICAL_SPDIF 0x1000
#define B_CHANNEL_COAX_SPDIF 0x2000
#define B_CHANNEL_COAX_EBU 0x4000
#define B_CHANNEL_XLR_EBU 0x8000
#define B_CHANNEL_TRS_EBU 0x10000
#define B_CHANNEL_SPDIF_HEADER 0x20000 /* internal on card */
/* multi-channel digital connectors */
#define B_CHANNEL_LIGHTPIPE 0x100000
#define B_CHANNEL_TDIF 0x200000
#define B_CHANNEL_FIREWIRE 0x400000
#define B_CHANNEL_USB 0x800000
/* If you have multiple output connectors, only one of which can */
/* be active at a time. */
#define B_CHANNEL_EXCLUSIVE_SELECTION 0x80000000UL
typedef enum {
B_MULTI_NO_CHANNEL_KIND,
B_MULTI_OUTPUT_CHANNEL = 0x1,
B_MULTI_INPUT_CHANNEL = 0x2,
B_MULTI_OUTPUT_BUS = 0x4,
B_MULTI_INPUT_BUS = 0x8,
B_MULTI_AUX_BUS = 0x10
} channel_kind;
struct multi_channel_info {
int32 channel_id;
channel_kind kind;
uint32 designations;
uint32 connectors;
uint32 _reserved_[4];
};
/* Constants */
#define B_MULTI_EVENT_MINMAX 16
/* Event flags/masks */
#define B_MULTI_EVENT_TRANSPORT 0x40000000UL
#define B_MULTI_EVENT_HAS_TIMECODE 0x80000000UL
/* possible transport events */
#define B_MULTI_EVENT_NONE 0x00000000UL
#define B_MULTI_EVENT_START 0x40010000UL
#define B_MULTI_EVENT_LOCATION 0x40020000UL /* location when shuttling or locating */
#define B_MULTI_EVENT_SHUTTLING 0x40040000UL
#define B_MULTI_EVENT_STOP 0x40080000UL
#define B_MULTI_EVENT_RECORD 0x40100000UL
#define B_MULTI_EVENT_PAUSE 0x40200000UL
#define B_MULTI_EVENT_RUNNING 0x40400000UL /* location when running */
/* possible device events */
enum {
B_MULTI_EVENT_STARTED = 0x1,
B_MULTI_EVENT_STOPPED = 0x2,
B_MULTI_EVENT_CHANNEL_FORMAT_CHANGED= 0x4,
B_MULTI_EVENT_BUFFER_OVERRUN = 0x8,
B_MULTI_EVENT_SIGNAL_LOST = 0x10,
B_MULTI_EVENT_SIGNAL_DETECTED = 0x20,
B_MULTI_EVENT_CLOCK_LOST = 0x40,
B_MULTI_EVENT_CLOCK_DETECTED = 0x80,
B_MULTI_EVENT_NEW_MODE = 0x100,
B_MULTI_EVENT_CONTROL_CHANGED = 0x200
};
typedef struct multi_get_event_info multi_get_event_info;
struct multi_get_event_info {
size_t info_size; /* sizeof(multi_get_event_info) */
uint32 supported_mask; /* what events h/w supports */
uint32 current_mask; /* current driver value */
uint32 queue_size; /* current queue size */
uint32 event_count; /* number of events currently in queue*/
uint32 _reserved[3];
};
typedef struct multi_set_event_info multi_set_event_info;
struct multi_set_event_info {
size_t info_size; /* sizeof(multi_set_event_info) */
uint32 in_mask; /* what events to wait for */
int32 semaphore; /* semaphore app will wait on */
uint32 queue_size; /* minimum number of events to save */
uint32 _reserved[4];
};
typedef struct multi_get_event multi_get_event;
struct multi_get_event {
size_t info_size; /* sizeof(multi_get_event) */
uint32 event;
bigtime_t timestamp; /* real time at which event was received */
int32 count; /* used for configuration events */
union {
int32 channels[100];
uint32 clocks;
int32 mode;
int32 controls[100];
struct { /* transport event */
float out_rate; /* what rate it's now playing at */
int32 out_hours; /* location at the time given */
int32 out_minutes;
int32 out_seconds;
int32 out_frames;
}transport;
char _reserved_[400];
#if defined(__cplusplus)
};
#else
} u;
#endif
uint32 _reserved_1[10];
};
typedef struct multi_channel_enable multi_channel_enable;
struct multi_channel_enable {
size_t info_size; /* sizeof(multi_channel_enable) */
/* this must have bytes for all channels (see multi_description) */
/* channel 0 is lowest bit of first byte */
uchar * enable_bits;
uint32 lock_source;
int32 lock_data;
uint32 timecode_source;
uint32 * connectors; /* which connector(s) is/are active, per channel */
};
#include <stdio.h>
#if defined(__cplusplus)
inline void B_SET_CHANNEL(void * bits, int channel, bool value)
{
ASSERT(channel>=0);
(((uchar *)(bits))[((channel)&0x7fff)>>3] =
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) |
((value) ? (1<<((channel)&0x7)) : 0));
}
inline bool B_TEST_CHANNEL(const void * bits, int channel)
{
return ((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1);
}
#else
#define B_SET_CHANNEL(bits, channel, value) \
ASSERT(channel>=0); \
(((uchar *)(bits))[((channel)&0x7fff)>>3] = \
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) | \
((value) ? (1<<((channel)&0x7)) : 0))
#define B_TEST_CHANNEL(bits, channel) \
((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1)
#endif
typedef struct multi_channel_formats multi_channel_formats;
typedef struct multi_format_info multi_format_info;
typedef struct _multi_format _multi_format;
struct _multi_format {
uint32 rate;
float cvsr;
uint32 format;
uint32 _reserved_[3];
};
enum { /* timecode kinds */
B_MULTI_NO_TIMECODE,
B_MULTI_TIMECODE_30, /* MIDI */
B_MULTI_TIMECODE_30_DROP_2, /* NTSC */
B_MULTI_TIMECODE_30_DROP_4, /* Brazil */
B_MULTI_TIMECODE_25, /* PAL */
B_MULTI_TIMECODE_24 /* Film */
};
struct multi_format_info {
size_t info_size; /* sizeof(multi_format_info) */
bigtime_t output_latency;
bigtime_t input_latency;
int32 timecode_kind;
uint32 _reserved_[7];
_multi_format input;
_multi_format output;
};
struct multi_channel_formats {
size_t info_size; /* sizeof(multi_channel_formats) */
int32 request_channel_count;
int32 request_first_channel;
int32 returned_channel_count;
int32 timecode_kind;
int32 _reserved_[4];
_multi_format *
channels;
bigtime_t * latencies; /* DMA/hardware latencies; client calculates for buffers */
};
typedef struct multi_mix_value multi_mix_value;
struct multi_mix_value {
int32 id;
union {
float gain;
uint32 mux; /* bitmask of mux points */
bool enable;
uint32 _reserved_[2];
#if defined(__cplusplus)
};
#else
} u;
#endif
int32 ramp;
uint32 _reserved_2[2];
};
typedef struct multi_mix_value_info multi_mix_value_info;
struct multi_mix_value_info {
size_t info_size; /* sizeof(multi_mix_value_info) */
int32 item_count;
multi_mix_value *
values;
int32 at_frame; /* time at which to start the change */
};
// only one of these should be set
#define B_MULTI_MIX_JUNCTION 0x1
#define B_MULTI_MIX_GAIN 0x2
#define B_MULTI_MIX_MUX 0x4
#define B_MULTI_MIX_ENABLE 0x8
#define B_MULTI_MIX_GROUP 0x10
#define B_MULTI_MIX_KIND_MASK 0xffff
#define B_MULTI_MIX_MUX_VALUE 0x0104
// any combination of these can be set
#define B_MULTI_MIX_RAMP 0x10000
enum strind_id {
S_null = 0, S_OUTPUT, S_INPUT, S_SETUP, S_TONE_CONTROL, S_EXTENDED_SETUP,
S_ENHANDED_SETUP, S_MASTER, S_BEEP, S_PHONE, S_MIC, S_LINE, S_CD, S_VIDEO,
S_AUX, S_WAVE, S_GAIN, S_LEVEL, S_VOLUME, S_MUTE, S_ENABLE, S_STEREO_MIX,
S_MONO_MIX, S_OUTPUT_STEREO_MIX, S_OUTPUT_MONO_MIX, S_OUTPUT_BASS,
S_OUTPUT_TREBLE, S_OUTPUT_3D_CENTER, S_OUTPUT_3D_DEPTH,
S_USERID = 1000000
};
typedef struct multi_mix_control multi_mix_control;
struct multi_mix_control {
int32 id; /* unique for device -- not same id as any channel/bus ! */
uint32 flags; /* including kind */
int32 master; /* or 0 if it's not slaved */
union {
struct {
float min_gain; /* dB */
float max_gain; /* dB */
float granularity; /* dB */
} gain;
struct {
uint32 _reserved;
} mux;
struct {
uint32 _reserved;
} enable;
uint32 _reserved[12];
#if defined(__cplusplus)
};
#else
} u;
#endif
enum strind_id string; /* string id (S_null : use name) */
int32 parent; /* parent id */
char name[48];
};
typedef struct multi_mix_channel_info multi_mix_channel_info;
struct multi_mix_channel_info {
size_t info_size; /* sizeof(multi_mix_channel_info) */
int32 channel_count;
int32 * channels; /* allocated by caller, lists requested channels */
int32 max_count; /* in: control ids per channel */
int32 actual_count; /* out: actual max # controls for any individual requested channel */
int32 ** controls;
};
typedef struct multi_mix_control_info multi_mix_control_info;
struct multi_mix_control_info {
size_t info_size; /* sizeof(multi_mix_control_info) */
int32 control_count; /* in: number of controls */
multi_mix_control *
controls; /* allocated by caller, returns control description for each */
};
typedef struct multi_mix_connection multi_mix_connection;
struct multi_mix_connection {
int32 from;
int32 to;
uint32 _reserved_[2];
};
typedef struct multi_mix_connection_info multi_mix_connection_info;
struct multi_mix_connection_info {
size_t info_size;
int32 max_count; /* in: available space */
int32 actual_count; /* out: actual count */
multi_mix_connection *
connections; /* allocated by caller, returns connections */
};
/* possible flags values for what is available (in and out) */
#define B_MULTI_BUFFER_PLAYBACK 0x1
#define B_MULTI_BUFFER_RECORD 0x2
#define B_MULTI_BUFFER_METERING 0x4
#define B_MULTI_BUFFER_TIMECODE 0x40000
typedef struct multi_buffer_list multi_buffer_list;
typedef struct buffer_desc buffer_desc;
/* This struct is used to query the driver about what buffers it will use, */
/* and to tell it what buffers to use if it supports soft buffers. */
struct multi_buffer_list {
size_t info_size; /* sizeof(multi_buffer_list) */
uint32 flags;
int32 request_playback_buffers;
int32 request_playback_channels;
uint32 request_playback_buffer_size; /* frames per buffer */
int32 return_playback_buffers; /* playback_buffers[b][] */
int32 return_playback_channels; /* playback_buffers[][c] */
uint32 return_playback_buffer_size; /* frames */
buffer_desc ** playback_buffers;
void * _reserved_1;
int32 request_record_buffers;
int32 request_record_channels;
uint32 request_record_buffer_size; /* frames per buffer */
int32 return_record_buffers;
int32 return_record_channels;
uint32 return_record_buffer_size; /* frames */
buffer_desc ** record_buffers;
void * _reserved_2;
};
struct buffer_desc {
char * base; /* pointer to first sample for channel for buffer */
size_t stride; /* offset to next sample */
uint32 _reserved_[2];
};
/* This struct is used when actually queuing data to be played, and/or */
/* receiving data from a recorder. */
typedef struct multi_buffer_info multi_buffer_info;
struct multi_buffer_info {
size_t info_size; /* sizeof(multi_buffer_info) */
uint32 flags;
bigtime_t played_real_time;
bigtime_t played_frames_count;
int32 _reserved_0;
int32 playback_buffer_cycle;
bigtime_t recorded_real_time;
bigtime_t recorded_frames_count;
int32 _reserved_1;
int32 record_buffer_cycle;
int32 meter_channel_count;
char * meters_peak; /* in the same format as the data; allocated by caller */
char * meters_average; /* in the same format as the data; allocated by caller */
/* timecode sent and received at buffer swap */
int32 hours;
int32 minutes;
int32 seconds;
int32 tc_frames; /* for timecode frames as opposed to sample frames */
int32 at_frame_delta; /* how far into buffer (or before buffer for negative) */
};
typedef struct multi_mode_info multi_mode_info;
typedef struct multi_mode_list multi_mode_list;
struct multi_mode_list {
size_t info_size; /* sizeof(multi_mode_list) */
int32 in_request_count;
int32 out_actual_count;
int32 out_current_mode;
multi_mode_info *
io_modes;
};
struct multi_mode_info {
int32 mode_id;
uint32 flags;
char mode_name[64];
int32 input_channel_count;
int32 output_channel_count;
float best_frame_rate_in;
float best_frame_rate_out;
uint32 sample_formats_in;
uint32 sample_formats_out;
char _reserved[160];
};
/* This extension protocol can grow however much you want. */
/* Good extensions should be put into this header; really */
/* good extensions should become part of the regular API. */
/* For developer-developed extensions, use all lowercase */
/* and digits (no upper case). If we then bless a third- */
/* party extension, we can just upper-case the selector. */
typedef struct multi_extension_list multi_extension_list;
typedef struct multi_extension_info multi_extension_info;
struct multi_extension_info {
uint32 code;
uint32 flags;
char name[24];
};
#define B_MULTI_MAX_EXTENSION_COUNT 31
struct multi_extension_list { /* MULTI_LIST_EXTENSIONS */
size_t info_size; /* sizeof(multi_extension_list) */
uint32 max_count;
int32 actual_count; /* return # of actual extensions */
multi_extension_info *
extensions; /* allocated by caller */
};
typedef struct multi_extension_cmd multi_extension_cmd;
struct multi_extension_cmd { /* MULTI_GET_EXTENSION and MULTI_SET_EXTENSION */
size_t info_size; /* sizeof(multi_extension_cmd) */
uint32 code;
uint32 _reserved_1;
void * in_data;
size_t in_size;
void * out_data;
size_t out_size;
};
enum {
B_MULTI_EX_CLOCK_GENERATION = 'CLGE',
B_MULTI_EX_DIGITAL_FORMAT = 'DIFO',
B_MULTI_EX_OUTPUT_NOMINAL = 'OUNO',
B_MULTI_EX_INPUT_NOMINAL = 'INNO'
};
typedef struct multi_ex_clock_generation multi_ex_clock_generation;
struct multi_ex_clock_generation {
int32 channel; /* if specific, or -1 for all */
uint32 clock; /* WORDCLOCK or SUPERCLOCK, typically */
};
typedef struct multi_ex_digital_format multi_ex_digital_format;
struct multi_ex_digital_format {
int32 channel; /* if specific, or -1 for all */
uint32 format; /* B_CHANNEL_*_SPDIF or B_CHANNEL_*_EBU */
};
enum {
B_MULTI_NOMINAL_MINUS_10 = 1,
B_MULTI_NOMINAL_PLUS_4
};
typedef struct multi_ex_nominal_level multi_ex_nominal_level;
struct multi_ex_nominal_level {
int32 channel; /* if specific, or -1 for all */
int32 level;
};
#endif /* _MULTI_AUDIO_H */
src/add-ons/kernel/drivers/audio/hda/driver.h
+2 -2
View File
@@ -5,15 +5,15 @@
#include <drivers/Drivers.h>
#include <drivers/PCI.h>
#include <multi_audio.h>
#include <string.h>
#include <stdlib.h>
#ifdef COMPILED_FOR_R5
#define DEVFS_PATH_FORMAT "audio/multi/hda/%lu"
#include <multi_audio.h>
#else
#define DEVFS_PATH_FORMAT "audio/hmulti/hda/%lu"
#include <hmulti_audio.h>
#endif
#include "hda_controller_defs.h"
src/add-ons/media/media-add-ons/multi_audio/Jamfile
+2
View File
@@ -2,6 +2,8 @@ SubDir HAIKU_TOP src add-ons media media-add-ons multi_audio ;
SetSubDirSupportedPlatformsBeOSCompatible ;
UsePrivateHeaders media ;
if $(TARGET_PLATFORM) != haiku {
SubDirC++Flags -fmultiple-symbol-spaces ;
}
src/add-ons/media/media-add-ons/multi_audio/MultiAudioDevice.h
+1 -1
View File
@@ -6,7 +6,7 @@
#ifndef _MULTIAUDIODEVICE_H
#define _MULTIAUDIODEVICE_H
#include "multi_audio.h"
#include "hmulti_audio.h"
#define MAX_CONTROLS 128
#define MAX_CHANNELS 32
src/add-ons/media/media-add-ons/multi_audio/MultiAudioNode.h
+1 -1
View File
@@ -40,7 +40,7 @@
#include <Controllable.h>
#include <File.h>
#include <Entry.h>
#include "multi_audio.h"
#include "hmulti_audio.h"
#include "MultiAudioDevice.h"
/*bool format_is_acceptible(
src/add-ons/media/media-add-ons/multi_audio/driver_io.h
+1 -1
View File
@@ -31,7 +31,7 @@
#include <unistd.h>
#include <fcntl.h>
#include <Drivers.h>
#include "multi_audio.h"
#include "hmulti_audio.h"
#define DRIVER_GET_DESCRIPTION(x...) ioctl( fd, B_MULTI_GET_DESCRIPTION, x )
#define DRIVER_GET_ENABLED_CHANNELS(x...) ioctl( fd, B_MULTI_GET_ENABLED_CHANNELS, x )
src/add-ons/media/media-add-ons/multi_audio/multi_audio.h
-699
View File
@@ -1,699 +0,0 @@
/* multi_audio.h */
/* Interface description for drivers implementing studio-level audio I/O with */
/* possible auxillary functions (transport, time code, etc). */
/* Copyright © 1998-1999 Be Incorporated. All rights reserved. */
/* This is the first release candidate for the API. Unless we hear feedback that */
/* forces a change before the end of August, we will try to stay binary compatible */
/* with this interface. */
/* Send feedback to [email protected] [1999-07-02] */
#if !defined(_MULTI_AUDIO_H)
#define _MULTI_AUDIO_H
#include <Drivers.h>
#include <Debug.h>
#define B_MULTI_DRIVER_BASE (B_AUDIO_DRIVER_BASE+20)
enum { /* open() modes */
/* O_RDONLY is 0, O_WRONLY is 1, O_RDWR is 2 */
B_MULTI_CONTROL = 3
};
/* ioctl codes */
enum {
/* multi_description */
B_MULTI_GET_DESCRIPTION = B_MULTI_DRIVER_BASE,
/* multi_event_handling */
B_MULTI_GET_EVENT_INFO,
B_MULTI_SET_EVENT_INFO,
B_MULTI_GET_EVENT,
/* multi_channel_enable */
B_MULTI_GET_ENABLED_CHANNELS,
B_MULTI_SET_ENABLED_CHANNELS,
/* multi_format_info */
B_MULTI_GET_GLOBAL_FORMAT,
B_MULTI_SET_GLOBAL_FORMAT, /* always sets for all channels, always implemented */
/* multi_channel_formats */
B_MULTI_GET_CHANNEL_FORMATS,
B_MULTI_SET_CHANNEL_FORMATS, /* only implemented if possible */
/* multi_mix_value_info */
B_MULTI_GET_MIX,
B_MULTI_SET_MIX,
/* multi_mix_channel_info */
B_MULTI_LIST_MIX_CHANNELS,
/* multi_mix_control_info */
B_MULTI_LIST_MIX_CONTROLS,
/* multi_mix_connection_info */
B_MULTI_LIST_MIX_CONNECTIONS,
/* multi_buffer_list */
B_MULTI_GET_BUFFERS, /* Fill out the struct for the first time; doesn't start anything. */
B_MULTI_SET_BUFFERS, /* Set what buffers to use, if the driver supports soft buffers. */
/* bigtime_t */
B_MULTI_SET_START_TIME, /* When to actually start */
/* multi_buffer_info */
B_MULTI_BUFFER_EXCHANGE, /* stop and go are derived from this being called */
B_MULTI_BUFFER_FORCE_STOP, /* force stop of playback */
/* extension protocol */
B_MULTI_LIST_EXTENSIONS, /* get a list of supported extensions */
B_MULTI_GET_EXTENSION, /* get the value of an extension (or return error if not supported) */
B_MULTI_SET_EXTENSION, /* set the value of an extension */
/* multi_mode_list */
B_MULTI_LIST_MODES, /* get a list of possible modes (multi_mode_list * arg) */
B_MULTI_GET_MODE, /* get the current mode (int32 * arg) */
B_MULTI_SET_MODE /* set a new mode (int32 * arg) */
};
/* sample rate values */
/* various fixed sample rates we support (for hard-sync clocked values) */
#define B_SR_8000 0x1
#define B_SR_11025 0x2
#define B_SR_12000 0x4
#define B_SR_16000 0x8
#define B_SR_22050 0x10
#define B_SR_24000 0x20
#define B_SR_32000 0x40
#define B_SR_44100 0x80
#define B_SR_48000 0x100
#define B_SR_64000 0x200
#define B_SR_88200 0x400
#define B_SR_96000 0x800
#define B_SR_176400 0x1000
#define B_SR_192000 0x2000
#define B_SR_384000 0x4000
#define B_SR_1536000 0x10000
/* continuously variable sample rate (typically board-generated) */
#define B_SR_CVSR 0x10000000UL
/* sample rate parameter global to all channels (input and output rates respectively) */
#define B_SR_IS_GLOBAL 0x80000000UL
/* output sample rate locked to input sample rate (output_rates only; the common case!) */
#define B_SR_SAME_AS_INPUT 0x40000000UL
/* format values */
/* signed char */
#define B_FMT_8BIT_S 0x01
/* unsigned char -- this is special case */
#define B_FMT_8BIT_U 0x02
/* traditional 16 bit signed format (host endian) */
#define B_FMT_16BIT 0x10
/* left-adjusted in 32 bit signed word */
#define B_FMT_18BIT 0x20
#define B_FMT_20BIT 0x40
#define B_FMT_24BIT 0x100
#define B_FMT_32BIT 0x1000
/* 32-bit floating point, -1.0 to 1.0 */
#define B_FMT_FLOAT 0x20000
/* 64-bit floating point, -1.0 to 1.0 */
#define B_FMT_DOUBLE 0x40000
/* 80-bit floating point, -1.0 to 1.0 */
#define B_FMT_EXTENDED 0x80000
/* bit stream */
#define B_FMT_BITSTREAM 0x1000000
/* format parameter global to all channels (input and output formats respectively) */
#define B_FMT_IS_GLOBAL 0x80000000UL
/* output format locked to input format (output_formats) */
#define B_FMT_SAME_AS_INPUT 0x40000000UL
/* possible sample lock sources */
#define B_MULTI_LOCK_INPUT_CHANNEL 0x0 /* lock_source_data is channel id */
#define B_MULTI_LOCK_INTERNAL 0x1
#define B_MULTI_LOCK_WORDCLOCK 0x2
#define B_MULTI_LOCK_SUPERCLOCK 0x4
#define B_MULTI_LOCK_LIGHTPIPE 0x8
#define B_MULTI_LOCK_VIDEO 0x10 /* or blackburst */
#define B_MULTI_LOCK_FIRST_CARD 0x20 /* if you have more than one card */
#define B_MULTI_LOCK_MTC 0x40
#define B_MULTI_LOCK_SPDIF 0x80
/* possible timecode sources */
#define B_MULTI_TIMECODE_MTC 0x1
#define B_MULTI_TIMECODE_VTC 0x2
#define B_MULTI_TIMECODE_SMPTE 0x4
#define B_MULTI_TIMECODE_SUPERCLOCK 0x8
#define B_MULTI_TIMECODE_FIREWIRE 0x10
/* interface_flags values */
/* Available functions on this device. */
#define B_MULTI_INTERFACE_PLAYBACK 0x1
#define B_MULTI_INTERFACE_RECORD 0x2
#define B_MULTI_INTERFACE_TRANSPORT 0x4
#define B_MULTI_INTERFACE_TIMECODE 0x8
/* "Soft" buffers means you can change the pointer values and the driver will still be happy. */
#define B_MULTI_INTERFACE_SOFT_PLAY_BUFFERS 0x10000
#define B_MULTI_INTERFACE_SOFT_REC_BUFFERS 0x20000
/* Whether the data stream is interrupted when changing channel enables. */
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_OUTPUTS 0x40000
#define B_MULTI_INTERFACE_CLICKS_WHEN_ENABLING_INPUTS 0x80000
#define B_CURRENT_INTERFACE_VERSION 0x4502
#define B_MINIMUM_INTERFACE_VERSION 0x4502
typedef struct multi_description multi_description;
typedef struct multi_channel_info multi_channel_info;
struct multi_description {
size_t info_size; /* sizeof(multi_description) */
uint32 interface_version; /* current version of interface that's implemented */
uint32 interface_minimum; /* minimum version required to understand driver */
char friendly_name[32]; /* name displayed to user (C string) */
char vendor_info[32]; /* name used internally by vendor (C string) */
int32 output_channel_count;
int32 input_channel_count;
int32 output_bus_channel_count;
int32 input_bus_channel_count;
int32 aux_bus_channel_count;
int32 request_channel_count; /* how many channel_infos are there */
multi_channel_info *
channels;
uint32 output_rates;
uint32 input_rates;
float min_cvsr_rate;
float max_cvsr_rate;
uint32 output_formats;
uint32 input_formats;
uint32 lock_sources;
uint32 timecode_sources;
uint32 interface_flags;
bigtime_t start_latency; /* how much in advance driver needs SET_START_TIME */
uint32 _reserved_[11];
char control_panel[64]; /* MIME type of control panel application */
};
#if !defined(_MEDIA_DEFS_H) /* enum in MediaDefs.h */
/* designation values */
/* mono channels have no designation */
#define B_CHANNEL_LEFT 0x1
#define B_CHANNEL_RIGHT 0x2
#define B_CHANNEL_CENTER 0x4 /* 5.1+ or fake surround */
#define B_CHANNEL_SUB 0x8 /* 5.1+ */
#define B_CHANNEL_REARLEFT 0x10 /* quad surround or 5.1+ */
#define B_CHANNEL_REARRIGHT 0x20 /* quad surround or 5.1+ */
#define B_CHANNEL_FRONT_LEFT_CENTER 0x40
#define B_CHANNEL_FRONT_RIGHT_CENTER 0x80
#define B_CHANNEL_BACK_CENTER 0x100 /* 6.1 or fake surround */
#define B_CHANNEL_SIDE_LEFT 0x200
#define B_CHANNEL_SIDE_RIGHT 0x400
#define B_CHANNEL_TOP_CENTER 0x800
#define B_CHANNEL_TOP_FRONT_LEFT 0x1000
#define B_CHANNEL_TOP_FRONT_CENTER 0x2000
#define B_CHANNEL_TOP_FRONT_RIGHT 0x4000
#define B_CHANNEL_TOP_BACK_LEFT 0x8000
#define B_CHANNEL_TOP_BACK_CENTER 0x10000
#define B_CHANNEL_TOP_BACK_RIGHT 0x20000
#endif
#define B_CHANNEL_MONO_BUS 0x4000000
#define B_CHANNEL_STEREO_BUS 0x2000000 /* + left/right */
#define B_CHANNEL_SURROUND_BUS 0x1000000 /* multichannel */
/* If you have interactions where some inputs can not be used when some */
/* outputs are used, mark both inputs and outputs with this flag. */
#define B_CHANNEL_INTERACTION 0x80000000UL
/* If input channel #n is simplexed with output channel #n, they should both */
/* have this flag set (different from the previous flag, which is more vague). */
#define B_CHANNEL_SIMPLEX 0x40000000UL
/* connector values */
/* analog connectors */
#define B_CHANNEL_RCA 0x1
#define B_CHANNEL_XLR 0x2
#define B_CHANNEL_TRS 0x4
#define B_CHANNEL_QUARTER_INCH_MONO 0x8
#define B_CHANNEL_MINI_JACK_STEREO 0x10
#define B_CHANNEL_QUARTER_INCH_STEREO 0x20
#define B_CHANNEL_ANALOG_HEADER 0x100 /* internal on card */
#define B_CHANNEL_SNAKE 0x200 /* or D-sub */
/* digital connectors (stereo) */
#define B_CHANNEL_OPTICAL_SPDIF 0x1000
#define B_CHANNEL_COAX_SPDIF 0x2000
#define B_CHANNEL_COAX_EBU 0x4000
#define B_CHANNEL_XLR_EBU 0x8000
#define B_CHANNEL_TRS_EBU 0x10000
#define B_CHANNEL_SPDIF_HEADER 0x20000 /* internal on card */
/* multi-channel digital connectors */
#define B_CHANNEL_LIGHTPIPE 0x100000
#define B_CHANNEL_TDIF 0x200000
#define B_CHANNEL_FIREWIRE 0x400000
#define B_CHANNEL_USB 0x800000
/* If you have multiple output connectors, only one of which can */
/* be active at a time. */
#define B_CHANNEL_EXCLUSIVE_SELECTION 0x80000000UL
typedef enum {
B_MULTI_NO_CHANNEL_KIND,
B_MULTI_OUTPUT_CHANNEL = 0x1,
B_MULTI_INPUT_CHANNEL = 0x2,
B_MULTI_OUTPUT_BUS = 0x4,
B_MULTI_INPUT_BUS = 0x8,
B_MULTI_AUX_BUS = 0x10
} channel_kind;
struct multi_channel_info {
int32 channel_id;
channel_kind kind;
uint32 designations;
uint32 connectors;
uint32 _reserved_[4];
};
/* Constants */
#define B_MULTI_EVENT_MINMAX 16
/* Event flags/masks */
#define B_MULTI_EVENT_TRANSPORT 0x40000000UL
#define B_MULTI_EVENT_HAS_TIMECODE 0x80000000UL
/* possible transport events */
#define B_MULTI_EVENT_NONE 0x00000000UL
#define B_MULTI_EVENT_START 0x40010000UL
#define B_MULTI_EVENT_LOCATION 0x40020000UL /* location when shuttling or locating */
#define B_MULTI_EVENT_SHUTTLING 0x40040000UL
#define B_MULTI_EVENT_STOP 0x40080000UL
#define B_MULTI_EVENT_RECORD 0x40100000UL
#define B_MULTI_EVENT_PAUSE 0x40200000UL
#define B_MULTI_EVENT_RUNNING 0x40400000UL /* location when running */
/* possible device events */
enum {
B_MULTI_EVENT_STARTED = 0x1,
B_MULTI_EVENT_STOPPED = 0x2,
B_MULTI_EVENT_CHANNEL_FORMAT_CHANGED= 0x4,
B_MULTI_EVENT_BUFFER_OVERRUN = 0x8,
B_MULTI_EVENT_SIGNAL_LOST = 0x10,
B_MULTI_EVENT_SIGNAL_DETECTED = 0x20,
B_MULTI_EVENT_CLOCK_LOST = 0x40,
B_MULTI_EVENT_CLOCK_DETECTED = 0x80,
B_MULTI_EVENT_NEW_MODE = 0x100,
B_MULTI_EVENT_CONTROL_CHANGED = 0x200
};
typedef struct multi_get_event_info multi_get_event_info;
struct multi_get_event_info {
size_t info_size; /* sizeof(multi_get_event_info) */
uint32 supported_mask; /* what events h/w supports */
uint32 current_mask; /* current driver value */
uint32 queue_size; /* current queue size */
uint32 event_count; /* number of events currently in queue*/
uint32 _reserved[3];
};
typedef struct multi_set_event_info multi_set_event_info;
struct multi_set_event_info {
size_t info_size; /* sizeof(multi_set_event_info) */
uint32 in_mask; /* what events to wait for */
int32 semaphore; /* semaphore app will wait on */
uint32 queue_size; /* minimum number of events to save */
uint32 _reserved[4];
};
typedef struct multi_get_event multi_get_event;
struct multi_get_event {
size_t info_size; /* sizeof(multi_get_event) */
uint32 event;
bigtime_t timestamp; /* real time at which event was received */
int32 count; /* used for configuration events */
union {
int32 channels[100];
uint32 clocks;
int32 mode;
int32 controls[100];
struct { /* transport event */
float out_rate; /* what rate it's now playing at */
int32 out_hours; /* location at the time given */
int32 out_minutes;
int32 out_seconds;
int32 out_frames;
}transport;
char _reserved_[400];
#if defined(__cplusplus)
};
#else
} u;
#endif
uint32 _reserved_1[10];
};
typedef struct multi_channel_enable multi_channel_enable;
struct multi_channel_enable {
size_t info_size; /* sizeof(multi_channel_enable) */
/* this must have bytes for all channels (see multi_description) */
/* channel 0 is lowest bit of first byte */
uchar * enable_bits;
uint32 lock_source;
int32 lock_data;
uint32 timecode_source;
uint32 * connectors; /* which connector(s) is/are active, per channel */
};
#include <stdio.h>
#if defined(__cplusplus)
inline void B_SET_CHANNEL(void * bits, int channel, bool value)
{
ASSERT(channel>=0);
(((uchar *)(bits))[((channel)&0x7fff)>>3] =
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) |
((value) ? (1<<((channel)&0x7)) : 0));
}
inline bool B_TEST_CHANNEL(const void * bits, int channel)
{
return ((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1);
}
#else
#define B_SET_CHANNEL(bits, channel, value) \
ASSERT(channel>=0); \
(((uchar *)(bits))[((channel)&0x7fff)>>3] = \
(((uchar *)(bits))[((channel)&0x7fff)>>3] & ~(1<<((channel)&0x7))) | \
((value) ? (1<<((channel)&0x7)) : 0))
#define B_TEST_CHANNEL(bits, channel) \
((((uchar *)(bits))[((channel)&0x7fff)>>3] >> ((channel)&0x7)) & 1)
#endif
typedef struct multi_channel_formats multi_channel_formats;
typedef struct multi_format_info multi_format_info;
typedef struct _multi_format _multi_format;
struct _multi_format {
uint32 rate;
float cvsr;
uint32 format;
uint32 _reserved_[3];
};
enum { /* timecode kinds */
B_MULTI_NO_TIMECODE,
B_MULTI_TIMECODE_30, /* MIDI */
B_MULTI_TIMECODE_30_DROP_2, /* NTSC */
B_MULTI_TIMECODE_30_DROP_4, /* Brazil */
B_MULTI_TIMECODE_25, /* PAL */
B_MULTI_TIMECODE_24 /* Film */
};
struct multi_format_info {
size_t info_size; /* sizeof(multi_format_info) */
bigtime_t output_latency;
bigtime_t input_latency;
int32 timecode_kind;
uint32 _reserved_[7];
_multi_format input;
_multi_format output;
};
struct multi_channel_formats {
size_t info_size; /* sizeof(multi_channel_formats) */
int32 request_channel_count;
int32 request_first_channel;
int32 returned_channel_count;
int32 timecode_kind;
int32 _reserved_[4];
_multi_format *
channels;
bigtime_t * latencies; /* DMA/hardware latencies; client calculates for buffers */
};
typedef struct multi_mix_value multi_mix_value;
struct multi_mix_value {
int32 id;
union {
float gain;
uint32 mux; /* bitmask of mux points */
bool enable;
uint32 _reserved_[2];
#if defined(__cplusplus)
};
#else
} u;
#endif
int32 ramp;
uint32 _reserved_2[2];
};
typedef struct multi_mix_value_info multi_mix_value_info;
struct multi_mix_value_info {
size_t info_size; /* sizeof(multi_mix_value_info) */
int32 item_count;
multi_mix_value *
values;
int32 at_frame; /* time at which to start the change */
};
// only one of these should be set
#define B_MULTI_MIX_JUNCTION 0x1
#define B_MULTI_MIX_GAIN 0x2
#define B_MULTI_MIX_MUX 0x4
#define B_MULTI_MIX_ENABLE 0x8
#define B_MULTI_MIX_GROUP 0x10
#define B_MULTI_MIX_KIND_MASK 0xffff
#define B_MULTI_MIX_MUX_VALUE 0x0104
// any combination of these can be set
#define B_MULTI_MIX_RAMP 0x10000
enum strind_id {
S_null = 0, S_OUTPUT, S_INPUT, S_SETUP, S_TONE_CONTROL, S_EXTENDED_SETUP,
S_ENHANDED_SETUP, S_MASTER, S_BEEP, S_PHONE, S_MIC, S_LINE, S_CD, S_VIDEO,
S_AUX, S_WAVE, S_GAIN, S_LEVEL, S_VOLUME, S_MUTE, S_ENABLE, S_STEREO_MIX,
S_MONO_MIX, S_OUTPUT_STEREO_MIX, S_OUTPUT_MONO_MIX, S_OUTPUT_BASS,
S_OUTPUT_TREBLE, S_OUTPUT_3D_CENTER, S_OUTPUT_3D_DEPTH,
S_USERID = 1000000
};
typedef struct multi_mix_control multi_mix_control;
struct multi_mix_control {
int32 id; /* unique for device -- not same id as any channel/bus ! */
uint32 flags; /* including kind */
int32 master; /* or 0 if it's not slaved */
union {
struct {
float min_gain; /* dB */
float max_gain; /* dB */
float granularity; /* dB */
} gain;
struct {
uint32 _reserved;
} mux;
struct {
uint32 _reserved;
} enable;
uint32 _reserved[12];
#if defined(__cplusplus)
};
#else
} u;
#endif
enum strind_id string; /* string id (S_null : use name) */
int32 parent; /* parent id */
char name[48];
};
typedef struct multi_mix_channel_info multi_mix_channel_info;
struct multi_mix_channel_info {
size_t info_size; /* sizeof(multi_mix_channel_info) */
int32 channel_count;
int32 * channels; /* allocated by caller, lists requested channels */
int32 max_count; /* in: control ids per channel */
int32 actual_count; /* out: actual max # controls for any individual requested channel */
int32 ** controls;
};
typedef struct multi_mix_control_info multi_mix_control_info;
struct multi_mix_control_info {
size_t info_size; /* sizeof(multi_mix_control_info) */
int32 control_count; /* in: number of controls */
multi_mix_control *
controls; /* allocated by caller, returns control description for each */
};
typedef struct multi_mix_connection multi_mix_connection;
struct multi_mix_connection {
int32 from;
int32 to;
uint32 _reserved_[2];
};
typedef struct multi_mix_connection_info multi_mix_connection_info;
struct multi_mix_connection_info {
size_t info_size;
int32 max_count; /* in: available space */
int32 actual_count; /* out: actual count */
multi_mix_connection *
connections; /* allocated by caller, returns connections */
};
/* possible flags values for what is available (in and out) */
#define B_MULTI_BUFFER_PLAYBACK 0x1
#define B_MULTI_BUFFER_RECORD 0x2
#define B_MULTI_BUFFER_METERING 0x4
#define B_MULTI_BUFFER_TIMECODE 0x40000
typedef struct multi_buffer_list multi_buffer_list;
typedef struct buffer_desc buffer_desc;
/* This struct is used to query the driver about what buffers it will use, */
/* and to tell it what buffers to use if it supports soft buffers. */
struct multi_buffer_list {
size_t info_size; /* sizeof(multi_buffer_list) */
uint32 flags;
int32 request_playback_buffers;
int32 request_playback_channels;
uint32 request_playback_buffer_size; /* frames per buffer */
int32 return_playback_buffers; /* playback_buffers[b][] */
int32 return_playback_channels; /* playback_buffers[][c] */
uint32 return_playback_buffer_size; /* frames */
buffer_desc ** playback_buffers;
void * _reserved_1;
int32 request_record_buffers;
int32 request_record_channels;
uint32 request_record_buffer_size; /* frames per buffer */
int32 return_record_buffers;
int32 return_record_channels;
uint32 return_record_buffer_size; /* frames */
buffer_desc ** record_buffers;
void * _reserved_2;
};
struct buffer_desc {
char * base; /* pointer to first sample for channel for buffer */
size_t stride; /* offset to next sample */
uint32 _reserved_[2];
};
/* This struct is used when actually queuing data to be played, and/or */
/* receiving data from a recorder. */
typedef struct multi_buffer_info multi_buffer_info;
struct multi_buffer_info {
size_t info_size; /* sizeof(multi_buffer_info) */
uint32 flags;
bigtime_t played_real_time;
bigtime_t played_frames_count;
int32 _reserved_0;
int32 playback_buffer_cycle;
bigtime_t recorded_real_time;
bigtime_t recorded_frames_count;
int32 _reserved_1;
int32 record_buffer_cycle;
int32 meter_channel_count;
char * meters_peak; /* in the same format as the data; allocated by caller */
char * meters_average; /* in the same format as the data; allocated by caller */
/* timecode sent and received at buffer swap */
int32 hours;
int32 minutes;
int32 seconds;
int32 tc_frames; /* for timecode frames as opposed to sample frames */
int32 at_frame_delta; /* how far into buffer (or before buffer for negative) */
};
typedef struct multi_mode_info multi_mode_info;
typedef struct multi_mode_list multi_mode_list;
struct multi_mode_list {
size_t info_size; /* sizeof(multi_mode_list) */
int32 in_request_count;
int32 out_actual_count;
int32 out_current_mode;
multi_mode_info *
io_modes;
};
struct multi_mode_info {
int32 mode_id;
uint32 flags;
char mode_name[64];
int32 input_channel_count;
int32 output_channel_count;
float best_frame_rate_in;
float best_frame_rate_out;
uint32 sample_formats_in;
uint32 sample_formats_out;
char _reserved[160];
};
/* This extension protocol can grow however much you want. */
/* Good extensions should be put into this header; really */
/* good extensions should become part of the regular API. */
/* For developer-developed extensions, use all lowercase */
/* and digits (no upper case). If we then bless a third- */
/* party extension, we can just upper-case the selector. */
typedef struct multi_extension_list multi_extension_list;
typedef struct multi_extension_info multi_extension_info;
struct multi_extension_info {
uint32 code;
uint32 flags;
char name[24];
};
#define B_MULTI_MAX_EXTENSION_COUNT 31
struct multi_extension_list { /* MULTI_LIST_EXTENSIONS */
size_t info_size; /* sizeof(multi_extension_list) */
uint32 max_count;
int32 actual_count; /* return # of actual extensions */
multi_extension_info *
extensions; /* allocated by caller */
};
typedef struct multi_extension_cmd multi_extension_cmd;
struct multi_extension_cmd { /* MULTI_GET_EXTENSION and MULTI_SET_EXTENSION */
size_t info_size; /* sizeof(multi_extension_cmd) */
uint32 code;
uint32 _reserved_1;
void * in_data;
size_t in_size;
void * out_data;
size_t out_size;
};
enum {
B_MULTI_EX_CLOCK_GENERATION = 'CLGE',
B_MULTI_EX_DIGITAL_FORMAT = 'DIFO',
B_MULTI_EX_OUTPUT_NOMINAL = 'OUNO',
B_MULTI_EX_INPUT_NOMINAL = 'INNO'
};
typedef struct multi_ex_clock_generation multi_ex_clock_generation;
struct multi_ex_clock_generation {
int32 channel; /* if specific, or -1 for all */
uint32 clock; /* WORDCLOCK or SUPERCLOCK, typically */
};
typedef struct multi_ex_digital_format multi_ex_digital_format;
struct multi_ex_digital_format {
int32 channel; /* if specific, or -1 for all */
uint32 format; /* B_CHANNEL_*_SPDIF or B_CHANNEL_*_EBU */
};
enum {
B_MULTI_NOMINAL_MINUS_10 = 1,
B_MULTI_NOMINAL_PLUS_4
};
typedef struct multi_ex_nominal_level multi_ex_nominal_level;
struct multi_ex_nominal_level {
int32 channel; /* if specific, or -1 for all */
int32 level;
};
#endif /* _MULTI_AUDIO_H */