[mutter] shaped-texture: Use ints for sizes

[Florian Müllner <fmuellner src gnome org>]

commit b5a006809196aa7c650f25a05b85228a2ca86dc5
Author: Jonas Ådahl <jadahl gmail com>
Date:   Fri Sep 14 15:37:50 2018 +0200

    shaped-texture: Use ints for sizes
    
    They were int before entering MetaShapedTexture, used as ints in the
    cairo regions and rectangles, so there is no reason they should be
    stored as unsigned.
    
    Related: https://gitlab.gnome.org/GNOME/mutter/issues/300

 src/compositor/meta-shaped-texture-private.h |  4 ++--
 src/compositor/meta-shaped-texture.c         | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/src/compositor/meta-shaped-texture-private.h b/src/compositor/meta-shaped-texture-private.h
index 5b3f283c2..1ab653255 100644
--- a/src/compositor/meta-shaped-texture-private.h
+++ b/src/compositor/meta-shaped-texture-private.h
@@ -37,8 +37,8 @@ void meta_shaped_texture_set_is_y_inverted (MetaShapedTexture *stex,
 void meta_shaped_texture_set_snippet (MetaShapedTexture *stex,
                                       CoglSnippet       *snippet);
 void meta_shaped_texture_set_fallback_size (MetaShapedTexture *stex,
-                                            guint              fallback_width,
-                                            guint              fallback_height);
+                                            int                fallback_width,
+                                            int                fallback_height);
 gboolean meta_shaped_texture_is_obscured (MetaShapedTexture *self);
 cairo_region_t * meta_shaped_texture_get_opaque_region (MetaShapedTexture *stex);
 
diff --git a/src/compositor/meta-shaped-texture.c b/src/compositor/meta-shaped-texture.c
index cd3afda95..ca6b39225 100644
--- a/src/compositor/meta-shaped-texture.c
+++ b/src/compositor/meta-shaped-texture.c
@@ -103,8 +103,8 @@ struct _MetaShapedTexturePrivate
   cairo_region_t *clip_region;
   cairo_region_t *unobscured_region;
 
-  guint tex_width, tex_height;
-  guint fallback_width, fallback_height;
+  int tex_width, tex_height;
+  int fallback_width, fallback_height;
 
   gint64 prev_invalidation, last_invalidation;
   guint fast_updates;
@@ -163,7 +163,7 @@ set_unobscured_region (MetaShapedTexture *self,
   g_clear_pointer (&priv->unobscured_region, cairo_region_destroy);
   if (unobscured_region)
     {
-      guint width, height;
+      int width, height;
 
       if (priv->texture)
         {
@@ -354,7 +354,7 @@ set_cogl_texture (MetaShapedTexture *stex,
                   CoglTexture       *cogl_tex)
 {
   MetaShapedTexturePrivate *priv;
-  guint width, height;
+  int width, height;
 
   g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
 
@@ -416,7 +416,7 @@ meta_shaped_texture_paint (ClutterActor *actor)
 {
   MetaShapedTexture *stex = (MetaShapedTexture *) actor;
   MetaShapedTexturePrivate *priv = stex->priv;
-  guint tex_width, tex_height;
+  int tex_width, tex_height;
   guchar opacity;
   CoglContext *ctx;
   CoglFramebuffer *fb;
@@ -641,7 +641,7 @@ meta_shaped_texture_get_preferred_width (ClutterActor *self,
                                          gfloat       *natural_width_p)
 {
   MetaShapedTexturePrivate *priv = META_SHAPED_TEXTURE (self)->priv;
-  guint width;
+  int width;
 
   if (priv->texture)
     width = priv->tex_width;
@@ -661,7 +661,7 @@ meta_shaped_texture_get_preferred_height (ClutterActor *self,
                                           gfloat       *natural_height_p)
 {
   MetaShapedTexturePrivate *priv = META_SHAPED_TEXTURE (self)->priv;
-  guint height;
+  int height;
 
   if (priv->texture)
     height = priv->tex_height;
@@ -1028,8 +1028,8 @@ meta_shaped_texture_get_image (MetaShapedTexture     *stex,
 
 void
 meta_shaped_texture_set_fallback_size (MetaShapedTexture *self,
-                                       guint              fallback_width,
-                                       guint              fallback_height)
+                                       int                fallback_width,
+                                       int                fallback_height)
 {
   MetaShapedTexturePrivate *priv = self->priv;