[gtk+] GDK-Win32: Drop Win32-specific ->upload_texture()

[Chun-wei Fan <fanchunwei src gnome org>]

commit 24e6bda26421053af5fc1c7c49e23437b560be1c
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Feb 6 12:41:38 2015 +0800

    GDK-Win32: Drop Win32-specific ->upload_texture()
    
    The default ->upload_texture() works also for Windows since commit 27cf0fa,
    as some of the problems described in 742953 also applied for GL core
    contexts on Windows as well before 27cf0fa.  Clean up the GDK-Win32 code a
    little bit as a result.

 gdk/win32/gdkglcontext-win32.c |   17 -----------------
 1 files changed, 0 insertions(+), 17 deletions(-)
---
diff --git a/gdk/win32/gdkglcontext-win32.c b/gdk/win32/gdkglcontext-win32.c
index d661770..4a7c0c3 100644
--- a/gdk/win32/gdkglcontext-win32.c
+++ b/gdk/win32/gdkglcontext-win32.c
@@ -73,7 +73,6 @@ gdk_win32_gl_context_class_init (GdkWin32GLContextClass *klass)
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
   context_class->end_frame = _gdk_win32_gl_context_end_frame;
-  context_class->upload_texture = _gdk_win32_gl_context_upload_texture;
 
   gobject_class->dispose = _gdk_win32_gl_context_dispose;
 }
@@ -189,22 +188,6 @@ _gdk_win32_window_invalidate_for_new_frame (GdkWindow *window,
     }
 }
 
-void
-_gdk_win32_gl_context_upload_texture (GdkGLContext *context,
-                                      cairo_surface_t *image_surface,
-                                      int width,
-                                      int height,
-                                      guint texture_target)
-{
-  g_return_if_fail (GDK_WIN32_IS_GL_CONTEXT (context));
-
-  glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
-  glPixelStorei (GL_UNPACK_ROW_LENGTH, cairo_image_surface_get_stride (image_surface)/4);
-  glTexImage2D (texture_target, 0, GL_RGBA, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE,
-                cairo_image_surface_get_data (image_surface));
-  glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
-}
-
 typedef struct
 {
   ATOM wc_atom;