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-rw-r--r--libvo/vo_vdpau.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/libvo/vo_vdpau.c b/libvo/vo_vdpau.c
index 851c28e0f4..7417c7069c 100644
--- a/libvo/vo_vdpau.c
+++ b/libvo/vo_vdpau.c
@@ -49,6 +49,7 @@
#include "gui/interface.h"
#include "libavutil/common.h"
+#include "libavutil/mathematics.h"
#include "libass/ass.h"
#include "libass/ass_mp.h"
@@ -1041,7 +1042,7 @@ static int get_equalizer(char *name, int *value) {
else if (!strcasecmp(name, "saturation"))
*value = (procamp.saturation-1.0) * 100;
else if (!strcasecmp(name, "hue"))
- *value = procamp.hue * 100 / 3.141592;
+ *value = procamp.hue * 100 / M_PI;
else
return VO_NOTIMPL;
return VO_TRUE;
@@ -1060,7 +1061,7 @@ static int set_equalizer(char *name, int value) {
else if (!strcasecmp(name, "saturation"))
procamp.saturation = value / 100.0 + 1.0;
else if (!strcasecmp(name, "hue"))
- procamp.hue = value / 100.0 * 3.141592;
+ procamp.hue = value / 100.0 * M_PI;
else
return VO_NOTIMPL;