Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <[email protected]>

1 files changed, 0 insertions, 310 deletions

diff --git a/flow/audioiosndio.cc b/flow/audioiosndio.cc
deleted file mode 100644
index 03efd1b..0000000
--- a/flow/audioiosndio.cc
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright (c) 2008 Jacob Meuser <[email protected]>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-	#include <config.h>
-#endif
-
-#ifdef HAVE_LIBSNDIO
-
-#include <sys/types.h>
-#include <errno.h>
-#include <math.h>
-
-#include <sndio.h>
-#include <poll.h>
-
-#include "debug.h"
-#include "audioio.h"
-#include "audiosubsys.h"
-#include "iomanager.h"
-#include "dispatcher.h"
-
-#include <cstdlib>
-#include <cstring>
-
-int bps, chans;
-long long realpos, playpos, recpos;
-
-void movecb(void *addr, int delta)
-{
-	realpos += delta * (int)(bps * chans);
-}
-
-namespace Arts {
-
-class AudioIOSNDIO : public AudioIO, public TimeNotify {
-
-protected:
-	struct sio_hdl *hdl;
-	struct sio_par par;
-	int bufsz;
-	int bufused;
-	int duplex;
-
-public:
-	AudioIOSNDIO();
-
-	void notifyTime();
-
-	void setParam(AudioParam param, int& value);
-	int getParam(AudioParam param);
-
-	bool open();
-	void close();
-	int read(void *buffer, int size);
-	int write(void *buffer, int size);
-};
-
-REGISTER_AUDIO_IO(AudioIOSNDIO,"sndio","libsndio");
-}
-
-using namespace std;
-using namespace Arts;
-
-AudioIOSNDIO::AudioIOSNDIO()
-{
-	/* default parameters */
-	param(samplingRate) = 48000;
-	paramStr(deviceName) = "";
-	param(fragmentSize) = 4096;
-	param(fragmentCount) = 4;
-	param(format) = 16;
-	param(channels) = 2;
-	param(direction) = directionWrite;
-}
-
-bool AudioIOSNDIO::open()
-{
-	string& _error = paramStr(lastError);
-	string& _deviceName = paramStr(deviceName);
-	int& _channels = param(channels);
-	int& _fragmentSize = param(fragmentSize);
-	int& _fragmentCount = param(fragmentCount);
-	int& _samplingRate = param(samplingRate);
-	int& _format = param(format);
-
-	struct sio_par testpar;
-	char dev[PATH_MAX];
-	int mode, bpf;
-
-	duplex = 0;
-	if (param(direction) == (directionRead | directionWrite)) {
-		mode = SIO_PLAY | SIO_REC;
-		duplex = 1;
-	} else if (param(direction) == directionWrite) {
-		mode = SIO_PLAY;
-	} else {
-		_error = "invalid direction";
-		return false;
-	}
-
-	strlcpy(dev, _deviceName.c_str(), PATH_MAX);
-
-	if (strcmp(dev, "") == 0)
-		hdl = sio_open(NULL, mode, 0);
-	else
-		hdl = sio_open(dev, mode, 0);
-
-	if (hdl == NULL) {
-		_error = "device ";
-		if (strcmp(_deviceName.c_str(), "") == 0)
-			_error += "(default sndio device)";
-		else
-			_error += _deviceName.c_str();
-		_error += " can't be opened";
-		return false;
-	}
-
-	sio_initpar(&par);
-
-	if (_format == 8) {
-		par.bits = 8;
-		par.sig = 0;
-	} else {
-		par.bits = 16;
-		par.sig = 1;
-		par.le = 1;
-	}
-
-	if (duplex)
-		par.pchan = par.rchan = _channels;
-	else
-		par.pchan = _channels;
-
-	par.rate = _samplingRate;
-
-	/* limit the buffer size for hardware constraints */
-
-	if (_fragmentSize > 1024*16)
-		_fragmentSize = 1024*16;
-
-	while (_fragmentSize * _fragmentCount > 1024*32)
-		_fragmentCount--;
-
-	bpf = ((par.bits / NBBY) * par.pchan);
-	par.round = _fragmentSize / bpf;
-	par.appbufsz = _fragmentSize * _fragmentCount / bpf;
-
-	testpar = par;
-
-	char details[128];
-
-	snprintf(details, 128, " rate=%d pchan=%d bits=%d le=%d sig=%d sz=%d",
-	    par.rate, par.pchan, par.bits, par.le, par.sig, par.appbufsz);
-
-	if (!sio_setpar(hdl, &par)) {
-		_error = "sio_setpar failed:";
-		_error += details;
-
-		close();
-		return false;
-	}
-
-	if (!sio_getpar(hdl, &par)) {
-		_error = "sio_getpar failed";
-
-		close();
-		return false;
-	}
-
-	if (testpar.bits != par.bits ||
-	    testpar.sig != par.sig ||
-	    testpar.le != par.le ||
-	    testpar.pchan != par.pchan ||
-	    fabs((testpar.rate - par.rate)/testpar.rate) > 0.05) {
-		_error = "returned params do not match requested params";
-
-		close();
-		return false;
-	}
-
-	bpf = par.pchan * par.bps;
-	bufsz = par.bufsz * bpf;
-
-	::bps = par.bps;
-	::chans = par.pchan;
-	::realpos = ::playpos = ::recpos = 0;
-
-	sio_onmove(hdl, ::movecb, NULL);
-
-	if (!sio_start(hdl)) {
-		_error = "sio_start failed";
-
-		close();
-		return false;
-	}
-
-	/* use a timer instead of select() */
-	Dispatcher::the()->ioManager()->addTimer(10, this);
-
-	return true;
-}
-
-void AudioIOSNDIO::close()
-{
-	if (hdl != NULL) {
-		sio_close(hdl);
-		hdl = NULL;
-	}
-}
-
-void AudioIOSNDIO::setParam(AudioParam p, int& value)
-{
-	param(p) = value;
-}
-
-int AudioIOSNDIO::getParam(AudioParam p)
-{
-	struct pollfd gpfd;
-	int n, events;
-
-	/* update ::realpos */
-	if ((p == canRead || p == canWrite) && hdl != NULL) {
-		events = POLLOUT;
-		if (duplex)
-			events |= POLLIN;
-		n = sio_pollfd(hdl, &gpfd, events);
-		while (poll(&gpfd, n, 0) < 0 && errno == EINTR)
-			;
-		sio_revents(hdl, &gpfd);
-	}
-
-	switch(p) {
-	case canRead:
-		bufused = (::realpos - ::recpos < 0) ? 0 : ::realpos - ::recpos;
-		return bufused;
-		break;
-	case canWrite:
-		bufused = (::realpos < 0) ? ::playpos : ::playpos - ::realpos;
-		return bufsz - bufused;
-		break;
-	case autoDetect:
-		return 15;
-		break;
-	default:
-		return param(p);
-		break;
-	}
-}
-
-int AudioIOSNDIO::read(void *buffer, int size)
-{
-	arts_assert(hdl != NULL);
-
-	size_t result;
-
-	result = sio_read(hdl, buffer, size);
-
-	::recpos += result;
-
-	return (int)result;
-}
-
-int AudioIOSNDIO::write(void *buffer, int size)
-{
-	arts_assert(hdl != NULL);
-
-	size_t result;
-
-	result = sio_write(hdl, buffer, size);
-
-	::playpos += result;
-
-	return (int)result;
-}
-
-void AudioIOSNDIO::notifyTime()
-{
-	int& _direction = param(direction);
-
-	for (;;) {
-		int todo = 0;
-
-		if ((_direction & directionRead) && (getParam(canRead) > 0))
-			todo |= AudioSubSystem::ioRead;
-
-		if ((_direction & directionWrite) && (getParam(canWrite) > 0))
-			todo |= AudioSubSystem::ioWrite;
-
-		if (todo == 0)
-			return;
-
-		AudioSubSystem::the()->handleIO(todo);
-	}
-}
-
-#endif