Over the lifetime of the jack AudioOutput object, we want a single
valid JackData object, so we can persistently store data there
(configuration etc.). Allocate JackData in jack_initDriver(). After
that, we can safely remove all audioOutput->data==NULL checks (and
replace them with assertions).
---
src/audioOutputs/audioOutput_jack.c | 8 ++------
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/audioOutputs/audioOutput_jack.c
b/src/audioOutputs/audioOutput_jack.c
index 47997df..9fc5205 100644
--- a/src/audioOutputs/audioOutput_jack.c
+++ b/src/audioOutputs/audioOutput_jack.c
@@ -205,7 +205,7 @@ static int jack_initDriver(AudioOutput *audioOutput,
ConfigParam *param)
int val;
char *cp = NULL;
- audioOutput->data = NULL;
+ audioOutput->data = newJackData();
DEBUG("jack_initDriver (pid=%d)\n", getpid());
if ( ! param ) return 0;
@@ -345,11 +345,7 @@ static int jack_openDevice(AudioOutput *audioOutput)
{
JackData *jd = audioOutput->data;
- if ( !jd ) {
- DEBUG("connect!\n");
- jd = newJackData();
- audioOutput->data = jd;
- }
+ assert(jd != NULL);
if (jd->client == NULL && connect_jack(audioOutput) < 0) {
freeJackClient(jd);
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