[cogl/wip/rig: 15/33] bitmap: avoid unsigned int

[Robert Bragg <rbragg src gnome org>]

commit 99d726a8641b4ef2b87ae5716f2c6681eab6b131
Author: Robert Bragg <robert bragg intel com>
Date:   Mon Mar 17 15:14:07 2014 +0000

    bitmap: avoid unsigned int
    
    We generally avoid using the unsigned int C type in the Cogl api due to
    the trouble that it can lead to due to C's implicit casting rules.

 cogl/cogl-bitmap-private.h |    4 ++--
 cogl/cogl-bitmap.c         |   10 +++++-----
 cogl/cogl-bitmap.h         |    4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/cogl/cogl-bitmap-private.h b/cogl/cogl-bitmap-private.h
index 4041162..65b806e 100644
--- a/cogl/cogl-bitmap-private.h
+++ b/cogl/cogl-bitmap-private.h
@@ -88,8 +88,8 @@ struct _CoglBitmap
  */
 CoglBitmap *
 _cogl_bitmap_new_with_malloc_buffer (CoglContext *context,
-                                     unsigned int width,
-                                     unsigned int height,
+                                     int width,
+                                     int height,
                                      CoglPixelFormat format,
                                      CoglError **error);
 
diff --git a/cogl/cogl-bitmap.c b/cogl/cogl-bitmap.c
index 0002473..a4b2b50 100644
--- a/cogl/cogl-bitmap.c
+++ b/cogl/cogl-bitmap.c
@@ -206,8 +206,8 @@ cogl_bitmap_new_for_data (CoglContext *context,
 
 CoglBitmap *
 _cogl_bitmap_new_with_malloc_buffer (CoglContext *context,
-                                     unsigned int width,
-                                     unsigned int height,
+                                     int width,
+                                     int height,
                                      CoglPixelFormat format,
                                      CoglError **error)
 {
@@ -296,13 +296,13 @@ cogl_bitmap_new_from_buffer (CoglBuffer *buffer,
 
 CoglBitmap *
 cogl_bitmap_new_with_size (CoglContext *context,
-                           unsigned int width,
-                           unsigned int height,
+                           int width,
+                           int height,
                            CoglPixelFormat format)
 {
   CoglPixelBuffer *pixel_buffer;
   CoglBitmap *bitmap;
-  unsigned int rowstride;
+  int rowstride;
 
   /* creating a buffer to store "any" format does not make sense */
   _COGL_RETURN_VAL_IF_FAIL (format != COGL_PIXEL_FORMAT_ANY, NULL);
diff --git a/cogl/cogl-bitmap.h b/cogl/cogl-bitmap.h
index d8c066d..4194364 100644
--- a/cogl/cogl-bitmap.h
+++ b/cogl/cogl-bitmap.h
@@ -160,8 +160,8 @@ cogl_bitmap_new_from_buffer (CoglBuffer *buffer,
  */
 CoglBitmap *
 cogl_bitmap_new_with_size (CoglContext *context,
-                           unsigned int width,
-                           unsigned int height,
+                           int width,
+                           int height,
                            CoglPixelFormat format);
 
 /**