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authorManuel Bachmann <manuel.bachmann@iot.bzh>2016-04-05 18:41:06 +0200
committerManuel Bachmann <manuel.bachmann@iot.bzh>2016-04-05 18:41:06 +0200
commit1eea40b826a760f5e15c859744b290b680cda8ab (patch)
treefae0c46ccb0541b94d792e769f787d2750108219 /plugins/audio/audio-pulse.c
parentd438e411f8f743573c79fd2c0a0a528b4a2cadf3 (diff)
Audio plugin: re-enable PulseAudio backend build
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
Diffstat (limited to 'plugins/audio/audio-pulse.c')
-rw-r--r--plugins/audio/audio-pulse.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/plugins/audio/audio-pulse.c b/plugins/audio/audio-pulse.c
index 35de7f9a..31ebdba4 100644
--- a/plugins/audio/audio-pulse.c
+++ b/plugins/audio/audio-pulse.c
@@ -16,6 +16,9 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#define _GNU_SOURCE
+#include <stdio.h>
+
#include "audio-api.h"
#include "audio-pulse.h"
@@ -74,14 +77,14 @@ PUBLIC unsigned char _pulse_init (const char *name, audioCtxHandleT *ctx) {
ctx->mute = (unsigned char)dev_ctx_p[ret]->mute;
ctx->channels = (unsigned int)dev_ctx_p[ret]->volume.channels;
for (i = 0; i < ctx->channels; i++)
- ctx->volume[i] = (int)dev_ctx_p[ret]->volume.values[i];
+ ctx->volume[i] = dev_ctx_p[ret]->volume.values[i];
ctx->idx = ret;
/* open matching sink for playback */
pa_spec = (pa_sample_spec*) malloc (sizeof(pa_sample_spec));
pa_spec->format = PA_SAMPLE_S16LE;
pa_spec->rate = 22050;
- pa_spec->channels = ctx->channels;
+ pa_spec->channels = (uint8_t)ctx->channels;
if (!(pa = pa_simple_new (NULL, "afb-audio-plugin", PA_STREAM_PLAYBACK, dev_ctx_p[ret]->sink_name,
"afb-audio-output", pa_spec, NULL, NULL, &error))) {
@@ -150,19 +153,19 @@ PUBLIC void _pulse_stop (audioCtxHandleT *ctx) {
pthread_join (dev_ctx_p_c->thr, NULL);
}
-PUBLIC int _pulse_get_volume (audioCtxHandleT *ctx, unsigned int channel) {
+PUBLIC unsigned int _pulse_get_volume (audioCtxHandleT *ctx, unsigned int channel) {
dev_ctx_pulse_T* dev_ctx_p_c = (dev_ctx_pulse_T*)ctx->audio_dev;
if (!dev_ctx_p_c)
- return;
+ return 0;
_pulse_refresh_sink (dev_ctx_p_c);
- return (int)dev_ctx_p_c->volume.values[channel];
+ return dev_ctx_p_c->volume.values[channel];
}
-PUBLIC void _pulse_set_volume (audioCtxHandleT *ctx, unsigned int channel, int vol) {
+PUBLIC void _pulse_set_volume (audioCtxHandleT *ctx, unsigned int channel, unsigned int vol) {
dev_ctx_pulse_T* dev_ctx_p_c = (dev_ctx_pulse_T*)ctx->audio_dev;
struct pa_cvolume volume;
@@ -178,7 +181,7 @@ PUBLIC void _pulse_set_volume (audioCtxHandleT *ctx, unsigned int channel, int v
_pulse_refresh_sink (dev_ctx_p_c);
}
-PUBLIC void _pulse_set_volume_all (audioCtxHandleT *ctx, int vol) {
+PUBLIC void _pulse_set_volume_all (audioCtxHandleT *ctx, unsigned int vol) {
dev_ctx_pulse_T* dev_ctx_p_c = (dev_ctx_pulse_T*)ctx->audio_dev;
struct pa_cvolume volume;
@@ -199,7 +202,7 @@ PUBLIC unsigned char _pulse_get_mute (audioCtxHandleT *ctx) {
dev_ctx_pulse_T* dev_ctx_p_c = (dev_ctx_pulse_T*)ctx->audio_dev;
if (!dev_ctx_p_c)
- return;
+ return 0;
_pulse_refresh_sink (dev_ctx_p_c);