cc/resource_update.cc

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/resource_update.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace cc {
  10
  11 ResourceUpdate ResourceUpdate::Create(PrioritizedResource* texture,
  12                                       const SkBitmap* bitmap,
  13                                       gfx::Rect content_rect,
  14                                       gfx::Rect source_rect,
  15                                       gfx::Vector2d dest_offset) {
  16     CHECK(content_rect.Contains(source_rect));
  17     ResourceUpdate update;
  18     update.texture = texture;
  19     update.bitmap = bitmap;
  20     update.content_rect = content_rect;
  21     update.source_rect = source_rect;
  22     update.dest_offset = dest_offset;
  23     return update;
  24 }
  25
  26 ResourceUpdate ResourceUpdate::CreateFromPicture(PrioritizedResource* texture,
  27                                                  SkPicture* picture,
  28                                                  gfx::Rect content_rect,
  29                                                  gfx::Rect source_rect,
  30                                                  gfx::Vector2d dest_offset) {
  31     CHECK(content_rect.Contains(source_rect));
  32     ResourceUpdate update;
  33     update.texture = texture;
  34     update.picture = picture;
  35     update.content_rect = content_rect;
  36     update.source_rect = source_rect;
  37     update.dest_offset = dest_offset;
  38     return update;
  39 }
  40
  41 ResourceUpdate::ResourceUpdate()
  42     : texture(NULL),
  43       bitmap(NULL),
  44       picture(NULL) {
  45 }
  46
  47 ResourceUpdate::~ResourceUpdate() {
  48 }
  49
  50 }  // namespace cc