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Diffstat (limited to '4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-handler.c')
-rw-r--r--4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-handler.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-handler.c b/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-handler.c
index fa5ca4e..789913d 100644
--- a/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-handler.c
+++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-handler.c
@@ -32,7 +32,7 @@
int HalCtlsHandleMixerAttachResponse(AFB_ReqT request, struct CtlHalStreamsDataT *currentHalStreamsData, json_object *mixerResponseJ)
{
- int err = 0;
+ int err = (int) MIXER_NO_ERROR;
unsigned int idx;
char *currentStreamName, *currentStreamCardId;
@@ -46,7 +46,7 @@ int HalCtlsHandleMixerAttachResponse(AFB_ReqT request, struct CtlHalStreamsDataT
apiHandle = (afb_dynapi *) afb_request_get_dynapi(request);
if(! apiHandle) {
AFB_REQUEST_WARNING(request, "%s: Can't get current hal api handle", __func__);
- return -1;
+ return (int) MIXER_ERROR_API_UNAVAILABLE;
}
switch(json_object_get_type(mixerResponseJ)) {
@@ -59,7 +59,7 @@ int HalCtlsHandleMixerAttachResponse(AFB_ReqT request, struct CtlHalStreamsDataT
default:
currentHalStreamsData->count = 0;
AFB_REQUEST_WARNING(request, "%s: no streams returned", __func__);
- return -2;
+ return (int) MIXER_ERROR_NO_STREAMS;
}
currentHalStreamsData->data = (struct CtlHalStreamData *) calloc(currentHalStreamsData->count, sizeof(struct CtlHalStreamData));
@@ -76,11 +76,11 @@ int HalCtlsHandleMixerAttachResponse(AFB_ReqT request, struct CtlHalStreamsDataT
if(wrap_json_unpack(currentStreamJ, "{s:s}", "uid", &currentStreamName)) {
AFB_REQUEST_WARNING(request, "%s: can't find name in current stream object", __func__);
- err -= 10;
+ err += (int) MIXER_ERROR_STREAM_NAME_UNAVAILABLE;
}
else if(wrap_json_unpack(currentStreamJ, "{s:s}", "alsa", &currentStreamCardId)) {
AFB_REQUEST_WARNING(request, "%s: can't find card id in current stream object", __func__);
- err -= 1000;
+ err += (int) MIXER_ERROR_STREAM_CARDID_UNAVAILABLE;
}
else {
currentHalStreamsData->data[idx].name = strdup(currentStreamName);
@@ -94,7 +94,7 @@ int HalCtlsHandleMixerAttachResponse(AFB_ReqT request, struct CtlHalStreamsDataT
if(HalUtlLoadVerbs(apiHandle, CtlHalDynApiStreamVerbs)) {
AFB_REQUEST_WARNING(request, "%s: error while creating verbs for streams", __func__);
- err -= 100000;
+ err += (int) MIXER_ERROR_COULDNT_ADD_STREAMS_AS_VERB;
}
return err;