mojo/converters/surfaces/surfaces_utils.cc

   1 // Copyright 2014 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 "mojo/converters/surfaces/surfaces_utils.h"
   6
   7 #include "mojo/converters/geometry/geometry_type_converters.h"
   8 #include "mojo/converters/transform/transform_type_converters.h"
   9 #include "ui/gfx/geometry/rect.h"
  10 #include "ui/gfx/geometry/size.h"
  11 #include "ui/gfx/transform.h"
  12
  13 namespace mojo {
  14
  15 SharedQuadStatePtr CreateDefaultSQS(const gfx::Size& size) {
  16   SharedQuadStatePtr sqs = SharedQuadState::New();
  17   sqs->quad_to_target_transform = Transform::From(gfx::Transform());
  18   sqs->quad_layer_bounds = Size::From(size);
  19   sqs->visible_quad_layer_rect = Rect::From(gfx::Rect(size));
  20   sqs->clip_rect = Rect::From(gfx::Rect(size));
  21   sqs->is_clipped = false;
  22   sqs->opacity = 1.f;
  23   sqs->blend_mode = mojo::SK_XFERMODE_kSrc_Mode;
  24   sqs->sorting_context_id = 0;
  25   return sqs.Pass();
  26 }
  27
  28 PassPtr CreateDefaultPass(int id, const gfx::Rect& rect) {
  29   PassPtr pass = Pass::New();
  30   RenderPassId render_pass_id;
  31   render_pass_id.layer_id = 1;
  32   render_pass_id.index = id;
  33   pass->id = render_pass_id.Clone();
  34   pass->output_rect = Rect::From(rect);
  35   pass->damage_rect = Rect::From(rect);
  36   pass->transform_to_root_target = Transform::From(gfx::Transform());
  37   pass->has_transparent_background = false;
  38   return pass.Pass();
  39 }
  40
  41 }  // namespace mojo