cml/libcw
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cwIo.h/cpp : Implemented socket interface. Improved the audio metering.

Browse Source
This commit is contained in:
kevin 2021-01-31 11:14:22 -05:00
parent d3b18fa8a7
commit 2b325ad334
2 changed files with 725 additions and 137 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

725
cwIo.cpp
View File

File diff suppressed because it is too large Load Diff

61
cwIo.h
View File

@ -31,7 +31,7 @@ namespace cw
kMidiTId,
kAudioTId,
kAudioMeterTId,
kSockTid,
kSockTId,
kWebSockTId,
kUiTId
};
@ -52,7 +52,8 @@ namespace cw
typedef struct audio_group_dev_str
{
const char* label; // User label
const char* label; // User supplied label
unsigned userId; // User supplied id
const char* devName; // Audio device name
unsigned devIdx; // Audio device index
unsigned flags; // kInFl | kOutFl | kMeterFl
@ -61,7 +62,7 @@ namespace cw
unsigned cbCnt; // Count of device driver callbacks
sample_t* meterA; // Meter values for this device.
std::atomic_uint readyCnt;// Used internally do not read or write.
std::atomic_uint readyCnt;// Used internally
struct audio_group_dev_str* link; //
} audio_group_dev_t;
@ -69,7 +70,8 @@ namespace cw
typedef struct audio_msg_str
{
const char* label; // User provided label
unsigned groupId; // User provided group id
unsigned groupIndex; // System supplied group index
unsigned userId; // User id
double srate; // Group sample rate.
unsigned dspFrameCnt; // Count of samples in each buffer pointed to by iBufArray[] and oBufArray[]
@ -88,6 +90,7 @@ namespace cw
typedef struct socket_msg_str
{
sock::cbOpId_t cbId;
unsigned sockIdx;
unsigned userId;
unsigned connId;
const void* byteA;
@ -137,6 +140,7 @@ namespace cw
rc_t stop( handle_t h );
rc_t exec( handle_t h );
bool isShuttingDown( handle_t h );
void report( handle_t h );
//----------------------------------------------------------------------------------------------------------
//
@ -144,8 +148,8 @@ namespace cw
//
unsigned serialDeviceCount( handle_t h );
const char* serialDeviceName( handle_t h, unsigned devIdx );
unsigned serialDeviceIndex( handle_t h, const char* name );
const char* serialDeviceLabel( handle_t h, unsigned devIdx );
unsigned serialDeviceIndex( handle_t h, const char* label );
rc_t serialDeviceSend( handle_t h, unsigned devIdx, const void* byteA, unsigned byteN );
//----------------------------------------------------------------------------------------------------------
@ -169,6 +173,8 @@ namespace cw
unsigned audioDeviceCount( handle_t h );
unsigned audioDeviceLabelToIndex( handle_t h, const char* label );
rc_t audioDeviceSetUserId( handle_t h, unsigned devIdx, unsigned userId );
bool audioDeviceIsEnabled( handle_t h, unsigned devIdx );
const char* audioDeviceName( handle_t h, unsigned devIdx );
double audioDeviceSampleRate( handle_t h, unsigned devIdx );
unsigned audioDeviceFramesPerCycle( handle_t h, unsigned devIdx );
@ -179,36 +185,47 @@ namespace cw
rc_t audioDeviceToneFlags( handle_t h, unsigned devIdx, unsigned inOrOutFlag, bool* toneFlA, unsigned chCnt );
rc_t audioDeviceEnableMute( handle_t h, unsigned devidx, unsigned inOutEnaFlags );
rc_t audioDeviceMuteFlags( handle_t h, unsigned devIdx, unsigned inOrOutFlag, bool* muteFlA, unsigned chCnt );
rc_t audioDeviceSetGain( handle_t h, unsigned devidx, unsigned inOrOutFlags, double gain );
rc_t audioDeviceSetGain( handle_t h, unsigned devIdx, unsigned inOrOutFlag, double gain );
rc_t audioDeviceGain( handle_t h, unsigned devIdx, unsigned inOrOutFlag, double* gainA, unsigned chCnt );
unsigned audioGroupCount( handle_t h );
unsigned audioGroupLabelToIndex( handle_t h, const char* label );
const char* audioGroupLabel( handle_t h, unsigned groupIdx );
bool audioGroupIsEnabled( handle_t h, unsigned groupIdx );
unsigned audioGroupUserId( handle_t h, unsigned groupIdx );
rc_t audioGroupSetUserId( handle_t h, unsigned groupIdx, unsigned userId );
double audioGroupSampleRate( handle_t h, unsigned groupIdx );
unsigned audioGroupDspFrameCount( handle_t h, unsigned groupIdx );
//----------------------------------------------------------------------------------------------------------
//
// Socket
//
rc_t socketSetup( handle_t h, unsigned timeOutMs, unsigned recvBufByteN, unsigned maxSocketN );
unsigned socketCount( handle_t h );
unsigned socketLabelToIndex( handle_t h, const char* label );
unsigned socketUserId( handle_t h, unsigned sockIdx );
rc_t socketSetUserId( handle_t h, unsigned sockIdx, unsigned userId );
const char* socketLabel( handle_t h, unsigned sockIdx );
const char* socketHostName( handle_t h, unsigned sockIdx );
const char* socketIpAddress( handle_t h, unsigned sockIdx );
unsigned socketInetAddress( handle_t h, unsigned sockIdx );
sock::portNumber_t socketPort( handle_t h, unsigned sockIdx );
rc_t socketPeername( handle_t h, unsigned sockIdx, struct sockaddr_in* addr );
rc_t socketCreate(
handle_t h,
unsigned userId,
short port,
unsigned flags,
const char* remoteAddr = nullptr,
sock::portNumber_t remotePort = sock::kInvalidPortNumber,
const char* localAddr = nullptr );
rc_t socketDestroy( handle_t h, unsigned userId );
// Send to the remote endpoint represented by connId over a connected socket.
// 'connId' is an id, assigned by the framework, of a remote connected endpoint
// attached to a receiving local socket. It is passed to the application as part
// of the incoming data callback.
// If 'connId' is kInvalidId then this data is sent to all connected endpoints.
rc_t socketSend( handle_t h, unsigned userId, unsigned connId, const void* data, unsigned dataByteN );
rc_t socketSend( handle_t h, unsigned sockIdx, unsigned connId, const void* data, unsigned dataByteCnt );
// Send a message to a specific remote node over an unconnected UDP socket.
// Use the function initAddr() to setup the 'sockaddr_in';
rc_t socketSend( handle_t h, unsigned userId, const void* data, unsigned dataByteCnt, const struct sockaddr_in* remoteAddr );
rc_t socketSend( handle_t h, unsigned userId, const void* data, unsigned dataByteCnt, const char* remoteAddr, sock::portNumber_t port );
rc_t socketSend( handle_t h, unsigned sockIdx, const void* data, unsigned dataByteCnt, const struct sockaddr_in* remoteAddr );
rc_t socketSend( handle_t h, unsigned sockIdx, const void* data, unsigned dataByteCnt, const char* remoteAddr, sock::portNumber_t remotePort );
//----------------------------------------------------------------------------------------------------------
@ -224,7 +241,7 @@ namespace cw
const char* uiFindElementName( handle_t h, unsigned uuId );
unsigned uiFindElementAppId( handle_t h, unsigned uuId );
// Return the uuid of the first matching 'eleName'.
// Return the uuid of the first matching 'eleName' or 'appId'.
unsigned uiFindElementUuId( handle_t h, const char* eleName );
unsigned uiFindElementUuId( handle_t h, unsigned appId );