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authorMax Kellermann <max@duempel.org>2008-10-10 14:47:56 +0200
committerMax Kellermann <max@duempel.org>2008-10-10 14:47:56 +0200
commitcec9264d24f0cc34a74fa104bdc507694d106f2f (patch)
tree00ceeb83af6a5a0a6768d15c43bea2fbd05548b3 /src/audioOutputs
parent7d9bedc3aa2d8495f80ef8b6a36f24fa2666d894 (diff)
downloadmpd-cec9264d24f0cc34a74fa104bdc507694d106f2f.tar.gz
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mvp: adapt to the new output device API
Diffstat (limited to 'src/audioOutputs')
-rw-r--r--src/audioOutputs/audioOutput_mvp.c41
1 files changed, 21 insertions, 20 deletions
diff --git a/src/audioOutputs/audioOutput_mvp.c b/src/audioOutputs/audioOutput_mvp.c
index b57120148..ab1fad896 100644
--- a/src/audioOutputs/audioOutput_mvp.c
+++ b/src/audioOutputs/audioOutput_mvp.c
@@ -61,6 +61,8 @@ typedef struct {
#define MVP_GET_AUD_REGS _IOW('a',28,aud_ctl_regs_t*)
typedef struct _MvpData {
+ struct audio_output *audio_output;
+ struct audio_format audio_format;
int fd;
} MvpData;
@@ -98,20 +100,20 @@ static int mvp_testDefault(void)
return -1;
}
-static int mvp_initDriver(struct audio_output *audioOutput,
- mpd_unused const struct audio_format *audio_format,
- ConfigParam * param)
+static void *mvp_initDriver(mpd_unused struct audio_output *audio_output,
+ mpd_unused const struct audio_format *audio_format,
+ mpd_unused ConfigParam *param)
{
MvpData *md = xmalloc(sizeof(MvpData));
+ md->audio_output = audio_output;
md->fd = -1;
- audioOutput->data = md;
- return 0;
+ return md;
}
-static void mvp_finishDriver(struct audio_output *audioOutput)
+static void mvp_finishDriver(void *data)
{
- MvpData *md = audioOutput->data;
+ MvpData *md = data;
free(md);
}
@@ -178,11 +180,10 @@ static int mvp_setPcmParams(MvpData * md, unsigned long rate, int channels,
return 0;
}
-static int mvp_openDevice(struct audio_output *audioOutput,
- struct audio_format *audioFormat)
+static int mvp_openDevice(void *data, struct audio_format *audioFormat)
{
+ MvpData *md = data;
long long int stc = 0;
- MvpData *md = audioOutput->data;
int mix[5] = { 0, 2, 7, 1, 0 };
if ((md->fd = open("/dev/adec_pcm", O_RDWR | O_NONBLOCK)) < 0) {
@@ -213,37 +214,37 @@ static int mvp_openDevice(struct audio_output *audioOutput,
mvp_setPcmParams(md, audioFormat->sample_rate, audioFormat->channels,
1, audioFormat->bits);
#endif
+ md->audio_format = *audioFormat;
return 0;
}
-static void mvp_closeDevice(struct audio_output *audioOutput)
+static void mvp_closeDevice(void *data)
{
- MvpData *md = audioOutput->data;
+ MvpData *md = data;
if (md->fd >= 0)
close(md->fd);
md->fd = -1;
}
-static void mvp_dropBufferedAudio(struct audio_output *audioOutput)
+static void mvp_dropBufferedAudio(void *data)
{
- MvpData *md = audioOutput->data;
+ MvpData *md = data;
if (md->fd >= 0) {
ioctl(md->fd, MVP_SET_AUD_RESET, 0x11);
close(md->fd);
md->fd = -1;
- audioOutput->open = 0;
+ audio_output_closed(md->audio_output);
}
}
-static int mvp_playAudio(struct audio_output *audioOutput,
- const char *playChunk, size_t size)
+static int mvp_playAudio(void *data, const char *playChunk, size_t size)
{
- MvpData *md = audioOutput->data;
+ MvpData *md = data;
ssize_t ret;
/* reopen the device since it was closed by dropBufferedAudio */
if (md->fd < 0)
- mvp_openDevice(audioOutput);
+ mvp_openDevice(md, &md->audio_format);
while (size > 0) {
ret = write(md->fd, playChunk, size);
@@ -252,7 +253,7 @@ static int mvp_playAudio(struct audio_output *audioOutput,
continue;
ERROR("closing mvp PCM device due to write error: "
"%s\n", strerror(errno));
- mvp_closeDevice(audioOutput);
+ mvp_closeDevice(md);
return -1;
}
playChunk += ret;