From 60cd3f9dc45b194198198591a7bf48e2d8afb16c Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Fri, 22 May 2015 10:34:21 +0200
Subject: Added framesize control mechanism to the engine, and made us of it in
the cachemanager and drumkitloader.
---
drumgizmo/output/alsa/alsa.cc | 12 ++++++++++++
1 file changed, 12 insertions(+)
(limited to 'drumgizmo/output/alsa')
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;
--
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