really create glitch-free branch

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2120 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 22 insertions, 0 deletions

diff --git a/src/tests/voltest.c b/src/tests/voltest.c
new file mode 100644
index 00000000..dcc1ec51
--- /dev/null
+++ b/src/tests/voltest.c
@@ -0,0 +1,22 @@
+/* $Id$ */
+
+#include <stdio.h>
+
+#include <pulse/volume.h>
+#include <pulsecore/gccmacro.h>
+
+int main(PA_GCC_UNUSED int argc, PA_GCC_UNUSED char *argv[]) {
+    pa_volume_t v;
+
+    for (v = PA_VOLUME_MUTED; v <= PA_VOLUME_NORM*2; v += 256) {
+
+        double dB = pa_sw_volume_to_dB(v);
+        double f = pa_sw_volume_to_linear(v);
+
+        printf("Volume: %3i; percent: %i%%; decibel %0.2f; linear = %0.2f; volume(decibel): %3i; volume(linear): %3i\n",
+               v, (v*100)/PA_VOLUME_NORM, dB, f, pa_sw_volume_from_dB(dB), pa_sw_volume_from_linear(f));
+
+    }
+
+    return 0;
+}