ASIO backend, part 4
more verbosity
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tildearrow
parent
1c1e75b908
commit
40d0b1db3a
2 changed files with 159 additions and 13 deletions
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@ -150,6 +150,110 @@ void TAAudioASIO::onProcess(int index) {
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}*/
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}
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String TAAudioASIO::getErrorStr(ASIOError which) {
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switch (which) {
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case ASE_OK:
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return "OK";
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break;
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case ASE_SUCCESS:
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return "Success";
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break;
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case ASE_NotPresent:
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return "Not present";
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break;
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case ASE_HWMalfunction:
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return "Hardware error";
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break;
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case ASE_InvalidParameter:
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return "Invalid parameter";
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break;
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case ASE_InvalidMode:
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return "Invalid mode";
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break;
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case ASE_SPNotAdvancing:
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return "Sample position not advancing";
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break;
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case ASE_NoClock:
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return "Clock not initialized";
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break;
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case ASE_NoMemory:
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return "Out of memory";
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break;
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default:
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break;
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}
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return "Unknown error";
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}
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String TAAudioASIO::getFormatName(ASIOSampleType which) {
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switch (which) {
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case ASIOSTInt16LSB:
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return "16-bit LSB";
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break;
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case ASIOSTInt24LSB:
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return "24-bit packed LSB";
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break;
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case ASIOSTInt32LSB:
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return "32-bit LSB";
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break;
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case ASIOSTFloat32LSB:
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return "32-bit float LSB";
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break;
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case ASIOSTFloat64LSB:
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return "64-bit float LSB";
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break;
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case ASIOSTInt16MSB:
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return "16-bit MSB";
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break;
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case ASIOSTInt24MSB:
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return "24-bit packed MSB";
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break;
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case ASIOSTInt32MSB:
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return "32-bit MSB";
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break;
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case ASIOSTFloat32MSB:
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return "32-bit float MSB";
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break;
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case ASIOSTFloat64MSB:
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return "64-bit float MSB";
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break;
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case ASIOSTInt32LSB16:
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return "16-bit padded LSB";
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break;
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case ASIOSTInt32LSB18:
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return "18-bit padded LSB";
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break;
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case ASIOSTInt32LSB20:
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return "20-bit padded LSB";
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break;
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case ASIOSTInt32LSB24:
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return "24-bit padded LSB";
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break;
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case ASIOSTInt32MSB16:
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return "16-bit padded MSB";
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break;
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case ASIOSTInt32MSB18:
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return "18-bit padded MSB";
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break;
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case ASIOSTInt32MSB20:
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return "20-bit padded MSB";
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break;
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case ASIOSTInt32MSB24:
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return "24-bit padded MSB";
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break;
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case ASIOSTDSDInt8LSB1:
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return "1-bit LSB";
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break;
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case ASIOSTDSDInt8MSB1:
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return "1-bit MSB";
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break;
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case ASIOSTDSDInt8NER8:
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return "1-bit padded";
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break;
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}
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return "Unknown";
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}
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void* TAAudioASIO::getContext() {
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return (void*)&driverInfo;
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}
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@ -157,14 +261,22 @@ void* TAAudioASIO::getContext() {
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bool TAAudioASIO::quit() {
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if (!initialized) return false;
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ASIOError result;
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if (running) {
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logV("CRASH: STOPPING NOW (QUIT)......");
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ASIOStop();
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result=ASIOStop();
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if (result!=ASE_OK) {
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logE("could not stop on quit! (%s)",getErrorStr(result));
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}
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running=false;
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}
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logV("CRASH: ASIODisposeBuffers()");
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ASIODisposeBuffers();
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result=ASIODisposeBuffers();
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if (result!=ASE_OK) {
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logE("could not destroy buffers! (%s)",getErrorStr(result));
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}
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logV("CRASH: erase inBufs");
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for (int i=0; i<desc.inChans; i++) {
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@ -188,7 +300,10 @@ bool TAAudioASIO::quit() {
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}
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logV("CRASH: ASIOExit()");
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ASIOExit();
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result=ASIOExit();
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if (result!=ASE_OK) {
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logE("could not exit!",getErrorStr(result));
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}
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logV("CRASH: removeCurrentDriver()");
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drivers.removeCurrentDriver();
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@ -204,13 +319,23 @@ bool TAAudioASIO::setRun(bool run) {
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if (running==run) {
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return running;
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}
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ASIOError result;
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if (run) {
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if (ASIOStart()!=ASE_OK) return false;
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result=ASIOStart();
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if (result!=ASE_OK) {
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logE("could not start running! (%s)",getErrorStr(result));
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return false;
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}
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running=true;
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} else {
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// does it matter whether stop was successful?
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logV("CRASH: STOPPING NOW......");
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ASIOStop();
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result=ASIOStop();
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if (result!=ASE_OK) {
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logE("could not stop running! (%s)",getErrorStr(result));
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}
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running=false;
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}
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return running;
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@ -264,7 +389,7 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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ASIOError result=ASIOInit(&driverInfo);
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if (result!=ASE_OK) {
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logE("could not init device!");
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logE("could not init device! (%s)",getErrorStr(result));
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drivers.removeCurrentDriver();
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return false;
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}
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@ -283,7 +408,7 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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result=ASIOGetChannels(&maxInChans,&maxOutChans);
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if (result!=ASE_OK) {
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logE("could not get channel count!");
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logE("could not get channel count! (%s)",getErrorStr(result));
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ASIOExit();
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drivers.removeCurrentDriver();
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return false;
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@ -301,7 +426,7 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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long bufSizeGranularity=0;
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result=ASIOGetBufferSize(&minBufSize,&maxBufSize,&actualBufSize,&bufSizeGranularity);
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if (result!=ASE_OK) {
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logE("could not get buffer size!");
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logE("could not get buffer size! (%s)",getErrorStr(result));
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ASIOExit();
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drivers.removeCurrentDriver();
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return false;
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@ -310,7 +435,7 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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ASIOSampleRate outRate;
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result=ASIOGetSampleRate(&outRate);
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if (result!=ASE_OK) {
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logE("could not get sample rate!");
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logE("could not get sample rate! (%s)",getErrorStr(result));
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ASIOExit();
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drivers.removeCurrentDriver();
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return false;
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@ -324,7 +449,10 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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for (int i=0; i<desc.inChans; i++) {
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chanInfo[totalChans].channel=i;
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chanInfo[totalChans].isInput=ASIOTrue;
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ASIOGetChannelInfo(&chanInfo[totalChans]);
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result=ASIOGetChannelInfo(&chanInfo[totalChans];
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if (result!=ASE_OK) {
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logW("failed to get channel info for input channel %d! (%s)",i,getErrorStr(result));
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}
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bufInfo[totalChans].channelNum=i;
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bufInfo[totalChans++].isInput=ASIOTrue;
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inBufs[i]=new float[actualBufSize];
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@ -335,16 +463,28 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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for (int i=0; i<desc.outChans; i++) {
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chanInfo[totalChans].channel=i;
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chanInfo[totalChans].isInput=ASIOFalse;
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ASIOGetChannelInfo(&chanInfo[totalChans]);
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result=ASIOGetChannelInfo(&chanInfo[totalChans]);
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if (result!=ASE_OK) {
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logW("failed to get channel info for output channel %d! (%s)",i,getErrorStr(result));
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}
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bufInfo[totalChans].channelNum=i;
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bufInfo[totalChans++].isInput=ASIOFalse;
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outBufs[i]=new float[actualBufSize];
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}
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}
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for (int i=0; i<totalChans; i++) {
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logV("channel %d info: (index %d)",chanInfo[i].channel,i);
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logV("- name: %s",chanInfo[i].name);
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logV("- sample type: %s",getFormatName(chanInfo[i].type));
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logV("- group: %d",chanInfo[i].channelGroup);
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logV("- is input: %s",(chanInfo[i].isInput==ASIOTrue)?"yes":"no");
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logV("- is active: %s",(chanInfo[i].isActive==ASIOTrue)?"yes":"no");
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}
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result=ASIOCreateBuffers(bufInfo,totalChans,actualBufSize,&callbacks);
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if (result!=ASE_OK) {
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logE("could not create buffers!");
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logE("could not create buffers! (%s)",getErrorStr(result));
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if (inBufs!=NULL) {
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for (int i=0; i<desc.inChans; i++) {
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if (inBufs[i]!=NULL) {
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@ -365,7 +505,10 @@ bool TAAudioASIO::init(TAAudioDesc& request, TAAudioDesc& response) {
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delete[] outBufs;
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outBufs=NULL;
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}
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ASIOExit();
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result=ASIOExit();
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if (result!=ASE_OK) {
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logE("could not exit either! (%s)",getErrorStr(result));
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}
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drivers.removeCurrentDriver();
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return false;
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}
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