cc/quads/io_surface_draw_quad.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/quads/io_surface_draw_quad.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace cc {
  10
  11 IOSurfaceDrawQuad::IOSurfaceDrawQuad()
  12     : io_surface_resource_id(0),
  13       orientation(FLIPPED) {
  14 }
  15
  16 scoped_ptr<IOSurfaceDrawQuad> IOSurfaceDrawQuad::Create() {
  17   return make_scoped_ptr(new IOSurfaceDrawQuad);
  18 }
  19
  20 void IOSurfaceDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  21                                gfx::Rect rect,
  22                                gfx::Rect opaque_rect,
  23                                gfx::Size io_surface_size,
  24                                unsigned io_surface_resource_id,
  25                                Orientation orientation) {
  26   gfx::Rect visible_rect = rect;
  27   bool needs_blending = false;
  28   DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
  29                    opaque_rect, visible_rect, needs_blending);
  30   this->io_surface_size = io_surface_size;
  31   this->io_surface_resource_id = io_surface_resource_id;
  32   this->orientation = orientation;
  33 }
  34
  35 void IOSurfaceDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  36                                gfx::Rect rect,
  37                                gfx::Rect opaque_rect,
  38                                gfx::Rect visible_rect,
  39                                bool needs_blending,
  40                                gfx::Size io_surface_size,
  41                                unsigned io_surface_resource_id,
  42                                Orientation orientation) {
  43   DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
  44                    opaque_rect, visible_rect, needs_blending);
  45   this->io_surface_size = io_surface_size;
  46   this->io_surface_resource_id = io_surface_resource_id;
  47   this->orientation = orientation;
  48 }
  49
  50 void IOSurfaceDrawQuad::IterateResources(
  51     const ResourceIteratorCallback& callback) {
  52   io_surface_resource_id = callback.Run(io_surface_resource_id);
  53 }
  54
  55 const IOSurfaceDrawQuad* IOSurfaceDrawQuad::MaterialCast(
  56     const DrawQuad* quad) {
  57   DCHECK(quad->material == DrawQuad::IO_SURFACE_CONTENT);
  58   return static_cast<const IOSurfaceDrawQuad*>(quad);
  59 }
  60
  61 }  // namespace cc