compositor: move surface_to_global_float() definition
Move surface_to_global_float() definition earlier in the file. No code
changes.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
diff --git a/src/compositor.c b/src/compositor.c
index 556aad4..f631e23 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -231,6 +231,32 @@
}
static void
+surface_to_global_float(struct weston_surface *surface,
+ int32_t sx, int32_t sy, GLfloat *x, GLfloat *y)
+{
+ if (surface->transform.enabled) {
+ struct weston_vector v = { { sx, sy, 0.0f, 1.0f } };
+
+ weston_matrix_transform(&surface->transform.matrix, &v);
+
+ if (fabsf(v.f[3]) < 1e-6) {
+ fprintf(stderr, "warning: numerical instability in "
+ "weston_surface_to_global(), divisor = %g\n",
+ v.f[3]);
+ *x = 0;
+ *y = 0;
+ return;
+ }
+
+ *x = v.f[0] / v.f[3];
+ *y = v.f[1] / v.f[3];
+ } else {
+ *x = sx + surface->geometry.x;
+ *y = sy + surface->geometry.y;
+ }
+}
+
+static void
weston_surface_damage_below_noupdate(struct weston_surface *surface)
{
struct weston_surface *below;
@@ -344,32 +370,6 @@
}
}
-static void
-surface_to_global_float(struct weston_surface *surface,
- int32_t sx, int32_t sy, GLfloat *x, GLfloat *y)
-{
- if (surface->transform.enabled) {
- struct weston_vector v = { { sx, sy, 0.0f, 1.0f } };
-
- weston_matrix_transform(&surface->transform.matrix, &v);
-
- if (fabsf(v.f[3]) < 1e-6) {
- fprintf(stderr, "warning: numerical instability in "
- "weston_surface_to_global(), divisor = %g\n",
- v.f[3]);
- *x = 0;
- *y = 0;
- return;
- }
-
- *x = v.f[0] / v.f[3];
- *y = v.f[1] / v.f[3];
- } else {
- *x = sx + surface->geometry.x;
- *y = sy + surface->geometry.y;
- }
-}
-
WL_EXPORT void
weston_surface_to_global(struct weston_surface *surface,
int32_t sx, int32_t sy, int32_t *x, int32_t *y)