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authorThierry Bultel <thierry.bultel@iot.bzh>2019-02-20 12:24:41 +0100
committerThierry Bultel <thierry.bultel@iot.bzh>2019-05-13 13:55:58 +0200
commit43df82896d8535f99233b4d3ab35a744b07871e0 (patch)
treeef69b33d17629f6eddd249eadc7f2c446557620a
parent622096c841403b4756f04692cd4fa20eff5417ed (diff)
loops/avirt: forget saved loops after creationsandbox/tbultel/spec-2387
avirt needs a backup of loops, before creating the streams. However, this breaks software dynamic streams such as those of of type bluez-alsa, because the logic was re-calling the loop creation at each call of the 'attach' verb. The fix simply consists in forgetting the saved loops once they are created Bug-AGL: SPEC-2387 Change-Id: I63f492b89233bed12de583de6e1077ac1c9c3ccf Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
-rw-r--r--plugins/alsa/alsa-api-loop.c11
-rw-r--r--plugins/alsa/alsa-api-mixer.c6
2 files changed, 11 insertions, 6 deletions
diff --git a/plugins/alsa/alsa-api-loop.c b/plugins/alsa/alsa-api-loop.c
index bc3c62a..a4b19f5 100644
--- a/plugins/alsa/alsa-api-loop.c
+++ b/plugins/alsa/alsa-api-loop.c
@@ -445,10 +445,12 @@ PUBLIC int ApiLoopAttach(SoftMixerT *mixer, AFB_ReqT request, const char * uid,
AlsaSndLoopT * newLoop = NULL;
+ AFB_API_INFO(mixer->api, "%s: %s", __func__, json_object_get_string(argsJ));
+
if (mixer->nbLoops >= mixer->max.loops) {
- AFB_IfReqFailF(mixer, request, "too-small", "mixer=%s hal=%s max loop=%d", mixer->uid, uid, mixer->max.loops);
+ AFB_IfReqFailF(mixer, request, "too many loops", "mixer=%s hal=%s max loop=%d", mixer->uid, uid, mixer->max.loops);
goto fail;
- }
+ }
switch (json_object_get_type(argsJ)) {
size_t count;
@@ -464,14 +466,14 @@ PUBLIC int ApiLoopAttach(SoftMixerT *mixer, AFB_ReqT request, const char * uid,
count = json_object_array_length(argsJ);
if (count > (mixer->max.loops - mixer->nbLoops)) {
AFB_IfReqFailF(mixer, request, "too-small", "mixer=%s hal=%s max loop=%d", mixer->uid, uid, mixer->max.loops);
- goto fail_loop;
+ goto fail;
}
for (int idx = 0; idx < count; idx++) {
json_object *loopJ = json_object_array_get_idx(argsJ, idx);
newLoop = loopCreate(mixer, uid, loopJ, streamsJ);
if (newLoop == NULL) {
- goto fail_loop;
+ goto fail;
}
}
break;
@@ -482,7 +484,6 @@ PUBLIC int ApiLoopAttach(SoftMixerT *mixer, AFB_ReqT request, const char * uid,
return 0;
-fail_loop:
fail:
return -1;
}
diff --git a/plugins/alsa/alsa-api-mixer.c b/plugins/alsa/alsa-api-mixer.c
index c000ea8..15dae20 100644
--- a/plugins/alsa/alsa-api-mixer.c
+++ b/plugins/alsa/alsa-api-mixer.c
@@ -618,7 +618,11 @@ STATIC void MixerAttachVerb(AFB_ReqT request) {
AFB_ApiInfo(mixer->api, "%s set LOOPS/AVIRT", __func__);
error = ApiLoopAttach(mixer, request, uid,
((loopsJ) ? loopsJ : LoopsJ), streamsJ);
- if (error) goto fail_loop;
+ if (error)
+ goto fail;
+ // Now, forget the saved LoopsJ
+ if (LoopsJ)
+ LoopsJ = NULL;
}
AFB_ApiInfo(mixer->api, "%s set RAMPS", __func__);