libcm is a C development framework with an emphasis on audio signal processing applications.
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kevin 0ae13b9fc7 cmSyncRecd.h/c : Initial implementation of MIDI / Audio synchronized recorder. 11 lat temu
app Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
dsp Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
linux cmAudioPortAlsa.c : _cmApThreadFunc() now generates a cmTimeSpec_t timestamp. 11 lat temu
osx cmMidiOsx.c : Added comment on a possible problem with the time stamp computation in _cmMpMIDISystemReadProc(). 11 lat temu
vop cmVectOpsRIHdr/Code.h: Added cmVoX_IsEqual() and cmVoX_IsClose(). 11 lat temu
Makefile.am Makefile.am : Added cmTaskMgr.h/c. 11 lat temu
cmApBuf.c cmApBuf.h/c : Added code to handle audio timestamps. cmApBufUpdate() sets an input/output timestamp on each device according to the audio packet timestamp. cmApBufGetIO() returns the timestamp associated with each returned buffer. Added cmApBufOnPortEnable() to zero the timestamp when a port is enabled. This implementation of the audio timestamping processes is a hack because only the first timestamp is stored (after a call to cmApBufOnPortEnable()) and all subsequent timestamps are generated by incrementing this value according to the incoming/outgoing sample count. 11 lat temu
cmApBuf.h cmApBuf.h/c : Added code to handle audio timestamps. cmApBufUpdate() sets an input/output timestamp on each device according to the audio packet timestamp. cmApBufGetIO() returns the timestamp associated with each returned buffer. Added cmApBufOnPortEnable() to zero the timestamp when a port is enabled. This implementation of the audio timestamping processes is a hack because only the first timestamp is stored (after a call to cmApBufOnPortEnable()) and all subsequent timestamps are generated by incrementing this value according to the incoming/outgoing sample count. 11 lat temu
cmArray.c cmArray.c: When the array handle is invalid cmArrayCount() now returns 0 instead of throwing an error. 11 lat temu
cmArray.h cmArray.h: Update comments. 11 lat temu
cmAudDsp.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmAudDsp.h cmAudDsp,cmAudioFileDev,cmAudioPortFile,cmAudioSys: Changes to support audio port file devices. 11 lat temu
cmAudDspIF.c cmAudioDsp.c,cmAudDspIF.h/c,cmMsgProtocol.h,cmDspClass.h:Changes to new procedure cmDspSysPrintPgm(). 11 lat temu
cmAudDspIF.h cmAudioDsp.c,cmAudDspIF.h/c,cmMsgProtocol.h,cmDspClass.h:Changes to new procedure cmDspSysPrintPgm(). 11 lat temu
cmAudDspLocal.c Added cmAudDspLocalSendSetup() and cmAudDspSendSetup() 12 lat temu
cmAudDspLocal.h Added cmAudDspLocalSendSetup() and cmAudDspSendSetup() 12 lat temu
cmAudLabelFile.c cmAudLabelFile.c:Fixed uninitialzed 'rc' in cmGrObjWorldExt(). 11 lat temu
cmAudLabelFile.h Initial commit 12 lat temu
cmAudioAggDev.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmAudioAggDev.h Initial commit 12 lat temu
cmAudioBuf.c Initial commit 12 lat temu
cmAudioBuf.h Initial commit 12 lat temu
cmAudioFile.c cmAudioFile.c: Fixed bug in cmAudioFileCreate() where error msg did not report the name of the audio file which produced the error. 11 lat temu
cmAudioFile.h Initial commit 12 lat temu
cmAudioFileDev.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmAudioFileDev.h cmAudDsp,cmAudioFileDev,cmAudioPortFile,cmAudioSys: Changes to support audio port file devices. 11 lat temu
cmAudioFileMgr.c Initial commit 12 lat temu
cmAudioFileMgr.h Initial commit 12 lat temu
cmAudioNrtDev.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmAudioNrtDev.h Initial commit 12 lat temu
cmAudioPort.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmAudioPort.h cmAudioPort.h : cmApAudioPacket_t now has a cmTimeSpec_t timestamp. 11 lat temu
cmAudioPortFile.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmAudioPortFile.h cmAudDsp,cmAudioFileDev,cmAudioPortFile,cmAudioSys: Changes to support audio port file devices. 11 lat temu
cmAudioSys.c cmAudioSys.h/c : cmAudioSysCtx_t now have time stamps which are set in the cmApBufGetIO() calls in _cmAsDspExecCallback(). _cmAudioSysEnable() now calls cmApBufOnPortEnable() to that cmApBuf() can be aware to when audio streaming is starting and stopping. 11 lat temu
cmAudioSys.h cmAudioSys.h/c : cmAudioSysCtx_t now have time stamps which are set in the cmApBufGetIO() calls in _cmAsDspExecCallback(). _cmAudioSysEnable() now calls cmApBufOnPortEnable() to that cmApBuf() can be aware to when audio streaming is starting and stopping. 11 lat temu
cmAudioSysMsg.h cmAudioSys.h/c and cmAudioSysMsg.h: Added several kAsDfltXXX values. cmAudioSysSsInitMsg_t now includes srate and dspFramesPerCycle. 11 lat temu
cmComplexTypes.h Initial commit 12 lat temu
cmCsv.c cmCsv.h/c : Added cmCsvInsertSymHex(),cmCsvSetCellHex(), and cmInsertHexColAfter(). Also fixed bug in the cmCsvInsertXXXColAfter() where the return cell pointer was not correctly set. 11 lat temu
cmCsv.h cmCsv.h/c : Added cmCsvInsertSymHex(),cmCsvSetCellHex(), and cmInsertHexColAfter(). Also fixed bug in the cmCsvInsertXXXColAfter() where the return cell pointer was not correctly set. 11 lat temu
cmCtx.c Initial commit 12 lat temu
cmCtx.h Makefile.am Added cmTextTemplate.c/h cmText.c/h Added CmTextReplaceFirst() 12 lat temu
cmData.c cmData.h/c : Changed cmDataRecdAllocXXX() to return a cmDtRC_t. 11 lat temu
cmData.h cmData.h/c : Changed cmDataRecdAllocXXX() to return a cmDtRC_t. 11 lat temu
cmDevCfg.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmDevCfg.h cmDevCfg.h/c:Removed net cfg and added broadcast address and node label to audio cfg. 11 lat temu
cmDocMain.h Initial commit 12 lat temu
cmErr.c cmErr.c: Fix bug in use of va_list which showed up on spat-lab Mac port. 11 lat temu
cmErr.h Initial commit 12 lat temu
cmFeatFile.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmFeatFile.h Initial commit 12 lat temu
cmFile.c cmFile.h/c: Added ability to use stdin,stdout,stderr. 11 lat temu
cmFile.h cmFile.h/c: Added ability to use stdin,stdout,stderr. 11 lat temu
cmFileSys.c cmFileSys.h/c: Added cmFileSysGenFn(). 11 lat temu
cmFileSys.h cmFileSys.h/c: Added cmFileSysGenFn(). 11 lat temu
cmFloatTypes.h Initial commit 12 lat temu
cmFrameFile.c Initial commit 12 lat temu
cmFrameFile.h Initial commit 12 lat temu
cmGlobal.c Initial commit 12 lat temu
cmGlobal.h cmGlobal.h,cmLinkedHeap.h,cmMallocDebug.h: Fixed bug w/ NULL src ptrs to cmMemAllocStr() 11 lat temu
cmGnuPlot.c Initial commit 12 lat temu
cmGnuPlot.h Initial commit 12 lat temu
cmGr.c cmGr.c:Fixed unintialized variable 'rc' in cmGrWorldExt(). 11 lat temu
cmGr.h cmGr.h/c: Removed cfgFlags and stateFlags from cmGrObj_t 11 lat temu
cmGrDevCtx.c cmGrDevCtx.c Added _cmGrDcOffs() macros. 11 lat temu
cmGrDevCtx.h cmGrDevCtx.h/c Added cmGrDcPoint/RectIsVisible() 12 lat temu
cmGrPage.c cmGrPageLayout() now returns bool. 12 lat temu
cmGrPage.h cmGrPage.h : Added comment to cmGrLabelFunc_t. 11 lat temu
cmGrPlot.c cmGrPlot.c : _cmGrPlotObjDestroy() now checks if the object about to be destroyed is the focused object and updates p->fop accordingly. 11 lat temu
cmGrPlot.h cmGrPlot.h/c: Removed superfluous use of const in function returning cmGrColor_t. 11 lat temu
cmGrPlotAudio.c cmGrPlotAudio.c : The audio plot object no longer uses the underlying graphic objects 'user' pointer. This was a bug because the user of the audio object itself might use this pointer thereby overwrite the pointer set internally by the audio object. 11 lat temu
cmGrPlotAudio.h Initial commit 12 lat temu
cmJson.c cmJson.h/c:Added cmJsonIsModified(). 11 lat temu
cmJson.h cmJson.h/c:Added cmJsonIsModified(). 11 lat temu
cmKeyboard.c Initial commit 12 lat temu
cmKeyboard.h Initial commit 12 lat temu
cmLex.c cmLex.h/c : Added cmLexTokenIsUnsigned() and cmLexTokenIsSignlePrecision(). 11 lat temu
cmLex.h cmLex.h/c : Added cmLexTokenIsUnsigned() and cmLexTokenIsSignlePrecision(). 11 lat temu
cmLib.c cmLib.c:cmLibInitialize() now checks for empty as well as NULL library path before scanning for libraries. 11 lat temu
cmLib.h Initial commit 12 lat temu
cmLinkedHeap.c cmLinkHeap.h/c : Added cmLHeapIsPtrInHeap(). 11 lat temu
cmLinkedHeap.h cmLinkHeap.h/c : Added cmLHeapIsPtrInHeap(). 11 lat temu
cmMain.c Initial commit 12 lat temu
cmMallocDebug.c cmMallocDebug.c:Fixed bug in cmMdAllocStr() where terminating zero was not always inserted. 11 lat temu
cmMallocDebug.h cmGlobal.h,cmLinkedHeap.h,cmMallocDebug.h: Fixed bug w/ NULL src ptrs to cmMemAllocStr() 11 lat temu
cmMath.c cmMath.c, cmThread.c : Replaced type casting with use of unions to do type conversion in byte swap and CAS functions. This was required to address a strict-aliasing violation in the release build. 11 lat temu
cmMath.h Initial commit 12 lat temu
cmMem.c cmMem.c : Added string tables for 'filename' and 'function name' strings in the cmMmRecd_t record. 11 lat temu
cmMem.h Initial commit 12 lat temu
cmMidi.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmMidi.h cmMidi.h : Changed cmMidiMsg to use a cmTimeSpec_t as a timestamp and removed the 'deltaUs' field. 11 lat temu
cmMidiFile.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmMidiFile.h cmMidiFile.h : Added comments. 11 lat temu
cmMidiFilePlay.c cmMidiFilePlay.c : _cmMfpCb() now generates a zeroed timestamp. 11 lat temu
cmMidiFilePlay.h Initial commit 12 lat temu
cmMidiPort.c cmMidiPort.h/c : cmMpParseMidiData() and cmMpParseMidiTriple() now take a MIDI time stamp as part of the incoming message. 11 lat temu
cmMidiPort.h cmMidiPort.h/c : cmMpParseMidiData() and cmMpParseMidiTriple() now take a MIDI time stamp as part of the incoming message. 11 lat temu
cmMsgProtocol.c Initial commit 12 lat temu
cmMsgProtocol.h cmAudioDsp.c,cmAudDspIF.h/c,cmMsgProtocol.h,cmDspClass.h:Changes to new procedure cmDspSysPrintPgm(). 11 lat temu
cmPgmOpts.c cmTimeLine.c,cmAudioPort.c,cmPgmOpts.c,cmProc.c,cmRtSys.c: Changes to remove compiler warnings on OSX build. 11 lat temu
cmPgmOpts.h cmPgmOpts.h/c: Many changes and additions 11 lat temu
cmPrefix.h Initial commit 12 lat temu
cmPrefs.c cmPrefs.h/c: Added cmPrefsGetUInt(). 11 lat temu
cmPrefs.h cmPrefs.h: Update comments 11 lat temu
cmProc.c Initial commit 12 lat temu
cmProc.h cmProc.h : Added cmShiftBuf_str tag to cmShiftBuf. 11 lat temu
cmProc2.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmProc2.h cmProc2.h:Finished 'bump' mode. 11 lat temu
cmProc3.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmProc3.h cmProc3.h/c : Changes to cmXFader to implement equal power cross-fade and addition of cmXFaderJumpToDestinationGain(). 11 lat temu
cmProc4.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmProc4.h cmProc4.h/c : Added a window function whose length can vary independently from the system frame rate (procSmpCnt) to cmGoertzel. 11 lat temu
cmProcObj.c cmProc.h,cmProcObj.c: Comment updates. 11 lat temu
cmProcObj.h Initial commit 12 lat temu
cmProcTest.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmProcTest.h Initial commit 12 lat temu
cmRbm.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmRbm.h Initial commit 12 lat temu
cmRpt.c cmRpt.c: _cmVOut() now uses a dynamically allocated buffer on long messages. 11 lat temu
cmRpt.h Initial commit 12 lat temu
cmRtNet.c cmRtNet.h/c,cmRtSysMsg.h:Added cmRtNetMsg_t to suport use of rtSubIdx as part of endpoint description. 11 lat temu
cmRtNet.h cmRtNet.h/c,cmRtSysMsg.h:Added cmRtNetMsg_t to suport use of rtSubIdx as part of endpoint description. 11 lat temu
cmRtSys.c cmRtSys.h/c: cmRtSysCtx.h now have cmTimeSpec_t timestamps. These timestamps are set in _cmRtDspExecCallback() by cmApBufGetIO(). _cmRtSysEnable() now calls cmApBufOnPortEnable() to allow cmApBuf to be aware of the audio stream starting and stopping. 11 lat temu
cmRtSys.h cmRtSys.h/c: cmRtSysCtx.h now have cmTimeSpec_t timestamps. These timestamps are set in _cmRtDspExecCallback() by cmApBufGetIO(). _cmRtSysEnable() now calls cmApBufOnPortEnable() to allow cmApBuf to be aware of the audio stream starting and stopping. 11 lat temu
cmRtSysMsg.h cmRtNet.h/c,cmRtSysMsg.h:Added cmRtNetMsg_t to suport use of rtSubIdx as part of endpoint description. 11 lat temu
cmSerialize.c Initial commit 12 lat temu
cmSerialize.h Initial commit 12 lat temu
cmStack.c cmStack.h/c: Added cmStackTop() to return the top stack element. 11 lat temu
cmStack.h cmStack.h : Added comments. 11 lat temu
cmSymTbl.c cmSymTbl.c: Fixed cmSymTblRegisterFmt() to return new symbol id. 11 lat temu
cmSymTbl.h cmSymTbl.h/c: Added cmSymTblRegisterFmt() 11 lat temu
cmSyncRecd.c cmSyncRecd.h/c : Initial implementation of MIDI / Audio synchronized recorder. Recording has been tested but reading the recorded files has not. Initial commit. 11 lat temu
cmSyncRecd.h cmSyncRecd.h/c : Initial implementation of MIDI / Audio synchronized recorder. Recording has been tested but reading the recorded files has not. Initial commit. 11 lat temu
cmTagFile.c Initial commit 12 lat temu
cmTagFile.h Initial commit 12 lat temu
cmTaskMgr.c cmTaskMgr.h/c : Many updates and changes to complete the initial development. 11 lat temu
cmTaskMgr.h cmTaskMgr.h/c : Many updates and changes to complete the initial development. 11 lat temu
cmText.c cmText.h/c : Added cmTextSysIsStored() and cmTsIsStored(). 11 lat temu
cmText.h cmText.h/c : Added cmTextSysIsStored() and cmTsIsStored(). 11 lat temu
cmTextTemplate.c Many changes 12 lat temu
cmTextTemplate.h Many changes 12 lat temu
cmThread.c cmMath.c, cmThread.c : Replaced type casting with use of unions to do type conversion in byte swap and CAS functions. This was required to address a strict-aliasing violation in the release build. 11 lat temu
cmThread.h cmThread.h/c: Added cmTs1p1cSetCallback(). 11 lat temu
cmTime.c cmTime.h/c: Replaced clock_gettime_stub.h/c with OS-X specific code which may not be as accurate with absolute time but has equivalent delta-time accuracty. This code needs to be tested. 11 lat temu
cmTime.h cmTime.h/c: Replaced clock_gettime_stub.h/c with OS-X specific code which may not be as accurate with absolute time but has equivalent delta-time accuracty. This code needs to be tested. 11 lat temu
cmUdpNet.c Initial commit 12 lat temu
cmUdpNet.h cmUdpNet.h: Comment updates. 11 lat temu
cmUdpPort.c cmUdpPort.h/c:Added cmInvalidUdpPortNumber and check for definition of HOST_NAME_MAX. 11 lat temu
cmUdpPort.h cmUdpPort.h/c:Added cmInvalidUdpPortNumber and check for definition of HOST_NAME_MAX. 11 lat temu
cmUi.c cmUi.h/c and cmUiDrvr.h/c: Many changes and additions. 11 lat temu
cmUi.h cmUi.h/c and cmUiDrvr.h/c: Many changes and additions. 11 lat temu
cmUiDrvr.c cmUi.h/c and cmUiDrvr.h/c: Many changes and additions. 11 lat temu
cmUiDrvr.h cmUiDrvr.h:Added kSendXXX flags. 11 lat temu
cmUiRtSysMstr.c Many Files (See list in comment): Added #include "cmTime.h" to support Audio and MIDI time stamps. 11 lat temu
cmUiRtSysMstr.h cmRtSys.h/c and cmRtSysMsg.h: Replacement for cmAudioSys.h/c. Initial Commit. cmUiRtSysMstr.h/c: Renamed from cmUiAudioSys.h/c. 11 lat temu
cmVirtNet.c Initial commit 12 lat temu
cmVirtNet.h Initial commit 12 lat temu