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pulse: handle error from volume set

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This commit is contained in:
Wim Taymans 2020-07-01 15:19:29 +02:00
parent ebd8695345
commit 2bffb3561f
1 changed files with 34 additions and 32 deletions
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66
pipewire-pulseaudio/src/introspect.c
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@ -306,7 +306,7 @@ pa_operation* pa_context_get_sink_info_list(pa_context *c, pa_sink_info_cb_t cb,
return o;
}
static void set_stream_volume(pa_context *c, pa_stream *s, const pa_cvolume *volume, bool mute)
static int set_stream_volume(pa_context *c, pa_stream *s, const pa_cvolume *volume, bool mute)
{
uint32_t i, n_channel_volumes;
float channel_volumes[SPA_AUDIO_MAX_CHANNELS];
@ -331,9 +331,10 @@ static void set_stream_volume(pa_context *c, pa_stream *s, const pa_cvolume *vol
SPA_PROP_channelVolumes, n_channel_volumes, vols,
0);
}
return 0;
}
static void set_node_volume(pa_context *c, struct global *g, const pa_cvolume *volume, bool mute)
static int set_node_volume(pa_context *c, struct global *g, const pa_cvolume *volume, bool mute)
{
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
@ -350,7 +351,7 @@ static void set_node_volume(pa_context *c, struct global *g, const pa_cvolume *v
if (n_channel_volumes == g->node_info.n_channel_volumes &&
memcmp(g->node_info.channel_volumes, vols, n_channel_volumes * sizeof(float)) == 0 &&
mute == g->node_info.mute)
return;
return 0;
memcpy(g->node_info.channel_volumes, vols, n_channel_volumes * sizeof(float));
g->node_info.n_channel_volumes = n_channel_volumes;
@ -358,7 +359,7 @@ static void set_node_volume(pa_context *c, struct global *g, const pa_cvolume *v
n_channel_volumes = g->node_info.n_channel_volumes;
vols = g->node_info.channel_volumes;
if (mute == g->node_info.mute)
return;
return 0;
}
g->node_info.mute = mute;
@ -371,6 +372,7 @@ static void set_node_volume(pa_context *c, struct global *g, const pa_cvolume *v
SPA_TYPE_Float,
n_channel_volumes,
vols)));
return 0;
}
@ -380,7 +382,7 @@ pa_operation* pa_context_set_sink_volume_by_index(pa_context *c, uint32_t idx, c
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -395,7 +397,7 @@ pa_operation* pa_context_set_sink_volume_by_index(pa_context *c, uint32_t idx, c
!(g->mask & PA_SUBSCRIPTION_MASK_SINK)) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, volume, g->node_info.mute);
error = set_node_volume(c, g, volume, g->node_info.mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
@ -412,7 +414,7 @@ pa_operation* pa_context_set_sink_volume_by_name(pa_context *c, const char *name
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -426,7 +428,7 @@ pa_operation* pa_context_set_sink_volume_by_name(pa_context *c, const char *name
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SINK, name)) == NULL) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, volume, g->node_info.mute);
error = set_node_volume(c, g, volume, g->node_info.mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
@ -443,7 +445,7 @@ pa_operation* pa_context_set_sink_mute_by_index(pa_context *c, uint32_t idx, int
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -457,7 +459,7 @@ pa_operation* pa_context_set_sink_mute_by_index(pa_context *c, uint32_t idx, int
!(g->mask & PA_SUBSCRIPTION_MASK_SINK)) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, NULL, mute);
error = set_node_volume(c, g, NULL, mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
@ -474,7 +476,7 @@ pa_operation* pa_context_set_sink_mute_by_name(pa_context *c, const char *name,
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -487,7 +489,7 @@ pa_operation* pa_context_set_sink_mute_by_name(pa_context *c, const char *name,
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SINK, name)) == NULL) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, NULL, mute);
error = set_node_volume(c, g, NULL, mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
@ -813,7 +815,7 @@ pa_operation* pa_context_set_source_volume_by_index(pa_context *c, uint32_t idx,
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -828,7 +830,7 @@ pa_operation* pa_context_set_source_volume_by_index(pa_context *c, uint32_t idx,
!(g->mask & PA_SUBSCRIPTION_MASK_SOURCE)) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, volume, g->node_info.mute);
error = set_node_volume(c, g, volume, g->node_info.mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
@ -846,7 +848,7 @@ pa_operation* pa_context_set_source_volume_by_name(pa_context *c, const char *na
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -860,7 +862,7 @@ pa_operation* pa_context_set_source_volume_by_name(pa_context *c, const char *na
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SOURCE, name)) == NULL) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, volume, g->node_info.mute);
error = set_node_volume(c, g, volume, g->node_info.mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
@ -878,7 +880,7 @@ pa_operation* pa_context_set_source_mute_by_index(pa_context *c, uint32_t idx, i
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -892,7 +894,7 @@ pa_operation* pa_context_set_source_mute_by_index(pa_context *c, uint32_t idx, i
!(g->mask & PA_SUBSCRIPTION_MASK_SOURCE)) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, NULL, mute);
error = set_node_volume(c, g, NULL, mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
@ -910,7 +912,7 @@ pa_operation* pa_context_set_source_mute_by_name(pa_context *c, const char *name
pa_operation *o;
struct global *g;
struct success_ack *d;
int error = 0;
int error;
pa_assert(c);
pa_assert(c->refcount >= 1);
@ -923,7 +925,7 @@ pa_operation* pa_context_set_source_mute_by_name(pa_context *c, const char *name
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SOURCE, name)) == NULL) {
error = PA_ERR_INVALID;
} else {
set_node_volume(c, g, NULL, mute);
error = set_node_volume(c, g, NULL, mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
@ -1794,7 +1796,7 @@ pa_operation* pa_context_set_sink_input_volume(pa_context *c, uint32_t idx, cons
struct global *g;
pa_operation *o;
struct success_ack *d;
int error = 0;
int error;
pw_log_debug("contex %p: index %d", c, idx);
@ -1804,9 +1806,9 @@ pa_operation* pa_context_set_sink_input_volume(pa_context *c, uint32_t idx, cons
g = NULL;
}
if (s) {
set_stream_volume(c, s, volume, s->mute);
error = set_stream_volume(c, s, volume, s->mute);
} else if (g) {
set_node_volume(c, g, volume, g->node_info.mute);
error = set_node_volume(c, g, volume, g->node_info.mute);
} else {
error = PA_ERR_INVALID;
}
@ -1827,7 +1829,7 @@ pa_operation* pa_context_set_sink_input_mute(pa_context *c, uint32_t idx, int mu
struct global *g;
pa_operation *o;
struct success_ack *d;
int error = 0;
int error;
pw_log_debug("contex %p: index %d", c, idx);
@ -1838,9 +1840,9 @@ pa_operation* pa_context_set_sink_input_mute(pa_context *c, uint32_t idx, int mu
}
if (s) {
set_stream_volume(c, s, NULL, mute);
error = set_stream_volume(c, s, NULL, mute);
} else if (g) {
set_node_volume(c, g, NULL, mute);
error = set_node_volume(c, g, NULL, mute);
} else {
error = PA_ERR_INVALID;
}
@ -2103,7 +2105,7 @@ pa_operation* pa_context_set_source_output_volume(pa_context *c, uint32_t idx, c
struct global *g;
pa_operation *o;
struct success_ack *d;
int error = 0;
int error;
pw_log_debug("contex %p: index %d", c, idx);
@ -2114,9 +2116,9 @@ pa_operation* pa_context_set_source_output_volume(pa_context *c, uint32_t idx, c
}
if (s) {
set_stream_volume(c, s, volume, s->mute);
error = set_stream_volume(c, s, volume, s->mute);
} else if (g) {
set_node_volume(c, g, volume, g->node_info.mute);
error = set_node_volume(c, g, volume, g->node_info.mute);
} else {
error = PA_ERR_INVALID;
}
@ -2137,7 +2139,7 @@ pa_operation* pa_context_set_source_output_mute(pa_context *c, uint32_t idx, int
struct global *g;
pa_operation *o;
struct success_ack *d;
int error = 0;
int error;
if ((s = find_stream(c, idx)) == NULL) {
if ((g = pa_context_find_global(c, idx)) == NULL ||
@ -2145,9 +2147,9 @@ pa_operation* pa_context_set_source_output_mute(pa_context *c, uint32_t idx, int
g = NULL;
}
if (s) {
set_stream_volume(c, s, NULL, mute);
error = set_stream_volume(c, s, NULL, mute);
} else if (g) {
set_node_volume(c, g, NULL, mute);
error = set_node_volume(c, g, NULL, mute);
} else {
error = PA_ERR_INVALID;
}