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Diffstat (limited to 'drumgizmo/output/alsa')
-rw-r--r--drumgizmo/output/alsa/alsa.cc12
1 files changed, 12 insertions, 0 deletions
diff --git a/drumgizmo/output/alsa/alsa.cc b/drumgizmo/output/alsa/alsa.cc
index 71e0c3d..f9a2068 100644
--- a/drumgizmo/output/alsa/alsa.cc
+++ b/drumgizmo/output/alsa/alsa.cc
@@ -49,6 +49,7 @@ public:
void pre(size_t size);
void run(int channel, sample_t* data, size_t size);
void post(size_t size);
+ size_t bufsize();
size_t samplerate();
private:
@@ -158,6 +159,11 @@ void Alsa::post(size_t size)
snd_pcm_writei(handle, data, size);
}
+size_t Alsa::bufsize()
+{
+ return frames;
+}
+
size_t Alsa::samplerate()
{
return srate;
@@ -217,6 +223,12 @@ extern "C" {
alsa->post(s);
}
+ size_t bufsize(void *h)
+ {
+ Alsa *alsa = (Alsa*)h;
+ return alsa->bufsize();
+ }
+
size_t samplerate(void *h)
{
Alsa *alsa = (Alsa*)h;