ui/ozone/public/surface_factory_ozone.cc

   1 // Copyright (c) 2013 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 "ui/ozone/public/surface_factory_ozone.h"
   6
   7 #include <stdlib.h>
   8
   9 #include "base/command_line.h"
  10 #include "ui/ozone/public/native_pixmap.h"
  11 #include "ui/ozone/public/surface_ozone_canvas.h"
  12 #include "ui/ozone/public/surface_ozone_egl.h"
  13
  14 namespace ui {
  15
  16 // static
  17 SurfaceFactoryOzone* SurfaceFactoryOzone::impl_ = NULL;
  18
  19 SurfaceFactoryOzone::SurfaceFactoryOzone() {
  20   DCHECK(!impl_) << "There should only be a single SurfaceFactoryOzone.";
  21   impl_ = this;
  22 }
  23
  24 SurfaceFactoryOzone::~SurfaceFactoryOzone() {
  25   DCHECK_EQ(impl_, this);
  26   impl_ = NULL;
  27 }
  28
  29 SurfaceFactoryOzone* SurfaceFactoryOzone::GetInstance() {
  30   DCHECK(impl_) << "No SurfaceFactoryOzone implementation set.";
  31   return impl_;
  32 }
  33
  34 intptr_t SurfaceFactoryOzone::GetNativeDisplay() {
  35   return 0;
  36 }
  37
  38 scoped_ptr<SurfaceOzoneEGL> SurfaceFactoryOzone::CreateEGLSurfaceForWidget(
  39     gfx::AcceleratedWidget widget) {
  40   NOTIMPLEMENTED();
  41   return nullptr;
  42 }
  43
  44 scoped_ptr<SurfaceOzoneEGL>
  45 SurfaceFactoryOzone::CreateSurfacelessEGLSurfaceForWidget(
  46     gfx::AcceleratedWidget widget) {
  47   NOTIMPLEMENTED();
  48   return nullptr;
  49 }
  50
  51 scoped_ptr<SurfaceOzoneCanvas> SurfaceFactoryOzone::CreateCanvasForWidget(
  52     gfx::AcceleratedWidget widget) {
  53   NOTIMPLEMENTED();
  54   return nullptr;
  55 }
  56
  57 const int32* SurfaceFactoryOzone::GetEGLSurfaceProperties(
  58     const int32* desired_attributes) {
  59   return desired_attributes;
  60 }
  61
  62 ui::OverlayCandidatesOzone* SurfaceFactoryOzone::GetOverlayCandidates(
  63     gfx::AcceleratedWidget w) {
  64   return NULL;
  65 }
  66
  67 scoped_refptr<ui::NativePixmap> SurfaceFactoryOzone::CreateNativePixmap(
  68     gfx::AcceleratedWidget widget,
  69     gfx::Size size,
  70     BufferFormat format,
  71     BufferUsage usage) {
  72   return NULL;
  73 }
  74
  75 bool SurfaceFactoryOzone::ScheduleOverlayPlane(
  76     gfx::AcceleratedWidget widget,
  77     int plane_z_order,
  78     gfx::OverlayTransform plane_transform,
  79     scoped_refptr<NativePixmap> buffer,
  80     const gfx::Rect& display_bounds,
  81     const gfx::RectF& crop_rect) {
  82   return false;
  83 }
  84
  85 bool SurfaceFactoryOzone::CanShowPrimaryPlaneAsOverlay() {
  86   return false;
  87 }
  88
  89 bool SurfaceFactoryOzone::CanCreateNativePixmap(BufferUsage usage) {
  90   return false;
  91 }
  92
  93 }  // namespace ui