[vlc-devel] [PATCH 15/18] viewpoint: negate angles earlier

[Alexandre Janniaux]

---
 src/misc/viewpoint.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/misc/viewpoint.c b/src/misc/viewpoint.c
index 4975e6c9a5..72f68bb40f 100644
--- a/src/misc/viewpoint.c
+++ b/src/misc/viewpoint.c
@@ -28,9 +28,9 @@
 
 void vlc_viewpoint_to_4x4( const vlc_viewpoint_t *vp, float *m )
 {
-    float yaw   = -vp->yaw   * (float)M_PI / 180.f;
-    float pitch = -vp->pitch * (float)M_PI / 180.f;
-    float roll  = -vp->roll  * (float)M_PI / 180.f;
+    float yaw   = vp->yaw   * (float)M_PI / 180.f;
+    float pitch = vp->pitch * (float)M_PI / 180.f;
+    float roll  = vp->roll  * (float)M_PI / 180.f;
 
     float s, c;
 
@@ -73,15 +73,15 @@ void vlc_viewpoint_to_4x4( const vlc_viewpoint_t *vp, float *m )
 void vlc_viewpoint_from_euler(vlc_viewpoint_t *vp,
                               float yaw, float pitch, float roll)
 {
-    vp->yaw   = yaw;
-    vp->pitch = pitch;
-    vp->roll  = roll;
+    vp->yaw   = -yaw;
+    vp->pitch = -pitch;
+    vp->roll  = -roll;
 }
 
 void vlc_viewpoint_to_euler(const vlc_viewpoint_t *vp,
                             float *yaw, float *pitch, float *roll)
 {
-    *yaw   = vp->yaw;
-    *pitch = vp->pitch;
-    *roll  = vp->roll;
+    *yaw   = -vp->yaw;
+    *pitch = -vp->pitch;
+    *roll  = -vp->roll;
 }
-- 
2.31.0