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authorMax Kellermann <max@duempel.org>2010-02-15 21:23:24 +0100
committerMax Kellermann <max@duempel.org>2010-02-15 21:23:24 +0100
commitb21e4d9a589c02bffed9a1793d9fc2dc52044c12 (patch)
tree694936fb9629d3eecd06d258ead66b7b879fc29c /src/replay_gain_state.c
parenteeef501ed865b4ef9e0c971829a39a98c7b81ee9 (diff)
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replay_gain_state: moved code to replay_gain_tuple_scale()
Moved (and renamed) the function calc_replay_gain_scale() to replay_gain_info.c.
Diffstat (limited to '')
-rw-r--r--src/replay_gain_state.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/src/replay_gain_state.c b/src/replay_gain_state.c
index db77dc1e9..4d494c62d 100644
--- a/src/replay_gain_state.c
+++ b/src/replay_gain_state.c
@@ -24,7 +24,6 @@
#include <glib.h>
#include <assert.h>
-#include <math.h>
struct replay_gain_state {
float preamp, missing_preamp;
@@ -60,22 +59,6 @@ replay_gain_state_free(struct replay_gain_state *state)
g_free(state);
}
-static float
-calc_replay_gain_scale(float gain, float peak, float preamp)
-{
- float scale;
-
- scale = pow(10.0, gain / 20.0);
- scale *= preamp;
- if (scale > 15.0)
- scale = 15.0;
-
- if (scale * peak > 1.0) {
- scale = 1.0 / peak;
- }
- return (scale);
-}
-
static void
replay_gain_state_calc_scale(struct replay_gain_state *state)
{
@@ -90,8 +73,7 @@ replay_gain_state_calc_scale(struct replay_gain_state *state)
g_debug("computing ReplayGain scale with gain %f, peak %f",
tuple->gain, tuple->peak);
- state->scale = calc_replay_gain_scale(tuple->gain, tuple->peak,
- state->preamp);
+ state->scale = replay_gain_tuple_scale(tuple, state->preamp);
} else
state->scale = state->missing_preamp;
}