aboutsummaryrefslogtreecommitdiffstats
path: root/src/audioOutput/audioOutput_oss.c
diff options
context:
space:
mode:
authorWarren Dukes <warren.dukes@gmail.com>2004-11-02 12:50:53 +0000
committerWarren Dukes <warren.dukes@gmail.com>2004-11-02 12:50:53 +0000
commit82cb5e0931fb0ab25715be10c96110d4b9e3e482 (patch)
treeca18109e7ff462ac5197c3e870d06c4fb0c6b017 /src/audioOutput/audioOutput_oss.c
parent0adfd8ae76cb669cde111b87ada8481aa9354e6e (diff)
downloadmpd-82cb5e0931fb0ab25715be10c96110d4b9e3e482.tar.gz
mpd-82cb5e0931fb0ab25715be10c96110d4b9e3e482.tar.xz
mpd-82cb5e0931fb0ab25715be10c96110d4b9e3e482.zip
move audioOutput dir to audioOutputs
git-svn-id: https://svn.musicpd.org/mpd/trunk@2471 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src/audioOutput/audioOutput_oss.c')
-rw-r--r--src/audioOutput/audioOutput_oss.c199
1 files changed, 0 insertions, 199 deletions
diff --git a/src/audioOutput/audioOutput_oss.c b/src/audioOutput/audioOutput_oss.c
deleted file mode 100644
index c8e86b7a4..000000000
--- a/src/audioOutput/audioOutput_oss.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/* the Music Player Daemon (MPD)
- * (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
- * This project's homepage is: http://www.musicpd.org
- *
- * OSS audio output (c) 2004 by Eric Wong <eric@petta-tech.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "../audioOutput.h"
-
-#include <stdlib.h>
-
-#ifdef HAVE_OSS
-
-#include "../conf.h"
-#include "../log.h"
-#include "../sig_handlers.h"
-
-#include <string.h>
-#include <assert.h>
-#include <signal.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-
-#if defined(__OpenBSD__) || defined(__NetBSD__)
-# include <soundcard.h>
-#else /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
-# include <sys/soundcard.h>
-#endif /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
-
-typedef struct _OssData {
- int fd;
- char * device;
-} OssData;
-
-static OssData * newOssData() {
- OssData * ret = malloc(sizeof(OssData));
-
- ret->device = NULL;
- ret->fd = -1;
-
- return ret;
-}
-
-static void freeOssData(OssData * od) {
- if(od->device) free(od->device);
-
- free(od);
-}
-
-static int oss_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
- BlockParam * bp = getBlockParam(param, "device");
- OssData * od = newOssData();
-
- audioOutput->data = od;
-
- if(!bp) {
- int fd;
-
- if(0 <= (fd = open("/dev/sound/dsp", O_WRONLY))) {
- od->device = strdup("/dev/sound/dsp");
- close(fd);
- }
- else if(0 <= (fd = open("/dev/dsp", O_WRONLY))) {
- od->device = strdup("/dev/dsp");
- close(fd);
- }
- else {
- ERROR("Error trying to open default OSS device "
- "specified at line %i\n", param->line);
- ERROR("Specify a OSS device and/or check your "
- "permissions\n");
- exit(EXIT_FAILURE);
- }
-
- od->fd = -1;
-
- return 0;
- }
-
- od->device = strdup(bp->value);
-
- return 0;
-}
-
-static void oss_finishDriver(AudioOutput * audioOutput) {
- OssData * od = audioOutput->data;
-
- freeOssData(od);
-}
-
-static int oss_openDevice(AudioOutput * audioOutput, AudioFormat * audioFormat)
-{
- OssData * od = audioOutput->data;
-#ifdef WORDS_BIGENDIAN
- int i = AFMT_S16_BE;
-#else
- int i = AFMT_S16_LE;
-#endif
-
- if((od->fd = open(od->device, O_WRONLY)) < 0)
- goto fail;
- if(ioctl(od->fd, SNDCTL_DSP_SETFMT, &i))
- goto fail;
- if(ioctl(od->fd, SNDCTL_DSP_CHANNELS, &audioFormat->channels))
- goto fail;
- if(ioctl(od->fd, SNDCTL_DSP_SPEED, &audioFormat->sampleRate))
- goto fail;
- if(ioctl(od->fd, SNDCTL_DSP_SAMPLESIZE, &audioFormat->bits))
- goto fail;
- /*i = 1; if (ioctl(od->fd,SNDCTL_DSP_STEREO,&i)) err != 32; */
-
- audioOutput->open = 1;
-
- return 0;
-
-fail:
- if(od->fd >= 0) close(od->fd);
- audioOutput->open = 0;
- ERROR("Error opening OSS device \"%s\": %s\n", od->device,
- strerror(errno));
- return -1;
-}
-
-static void oss_closeDevice(AudioOutput * audioOutput) {
- OssData * od = audioOutput->data;
-
- if(od->fd >= 0) {
- close(od->fd);
- od->fd = -1;
- }
-
- audioOutput->open = 0;
-}
-
-static int oss_playAudio(AudioOutput * audioOutput, char * playChunk,
- int size)
-{
- OssData * od = audioOutput->data;
- int ret;
-
- while (size > 0) {
- ret = write(od->fd, playChunk, size);
- if(ret<0) {
- ERROR("closing audio device due to write error\n");
- oss_closeDevice(audioOutput);
- return -1;
- }
- playChunk += ret;
- size -= ret;
- }
-
- return 0;
-}
-
-AudioOutputPlugin ossPlugin =
-{
- "oss",
- oss_initDriver,
- oss_finishDriver,
- oss_openDevice,
- oss_playAudio,
- oss_closeDevice,
- NULL /* sendMetadataFunc */
-};
-
-#else /* HAVE OSS */
-
-AudioOutputPlugin ossPlugin =
-{
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL /* sendMetadataFunc */
-};
-
-#endif /* HAVE_OSS */
-
-