[gtk+] gsk vulkan: Use new api in the glyph cache

[Matthias Clasen <matthiasc src gnome org>]

commit 7d7f8e5f8ec5049d4a91da90117390ebc27e2fca
Author: Lionel Landwerlin <lionel g landwerlin intel com>
Date:   Wed Sep 20 19:12:16 2017 -0400

    gsk vulkan: Use new api in the glyph cache
    
    Use the newly introduced gsk_vulkan_image_new_for_atlas.

 gsk/gskvulkanglyphcache.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)
---
diff --git a/gsk/gskvulkanglyphcache.c b/gsk/gskvulkanglyphcache.c
index 0be019d..bf0a062 100644
--- a/gsk/gskvulkanglyphcache.c
+++ b/gsk/gskvulkanglyphcache.c
@@ -322,18 +322,7 @@ gsk_vulkan_glyph_cache_get_glyph_image (GskVulkanGlyphCache *cache,
   atlas = g_ptr_array_index (cache->atlases, index);
 
   if (atlas->image == NULL)
-    {
-      cairo_surface_t *surface;
-
-      /* FIXME: create the image without uploading data pointlessly */
-      surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, atlas->width, atlas->height);
-      atlas->image = gsk_vulkan_image_new_from_data (uploader,
-                                                     cairo_image_surface_get_data (surface),
-                                                     cairo_image_surface_get_width (surface),
-                                                     cairo_image_surface_get_height (surface),
-                                                     cairo_image_surface_get_stride (surface));
-      cairo_surface_destroy (surface);
-    }
+    atlas->image = gsk_vulkan_image_new_for_atlas (cache->vulkan, atlas->width, atlas->height);
 
   for (l = atlas->dirty_glyphs; l; l = l->next)
     {