ui: Move surface/ directory out of gfx/, up to ui/.

ui/gfx/surface/io_surface_support_mac.cc

Index: ui/gfx/surface/io_surface_support_mac.cc
diff --git a/ui/gfx/surface/io_surface_support_mac.cc b/ui/gfx/surface/io_surface_support_mac.cc
deleted file mode 100644
index df08217bb20c663d313cf5c5150c91b8bab25589..0000000000000000000000000000000000000000
--- a/ui/gfx/surface/io_surface_support_mac.cc
+++ /dev/null
@@ -1,270 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <dlfcn.h>
-
-#include "base/memory/singleton.h"
-#include "ui/gfx/surface/io_surface_support_mac.h"
-
-typedef CFTypeRef (*IOSurfaceCreateProcPtr)(CFDictionaryRef properties);
-typedef uint32 (*IOSurfaceGetIDProcPtr)(CFTypeRef io_surface);
-typedef CFTypeRef (*IOSurfaceLookupProcPtr)(uint32 io_surface_id);
-typedef mach_port_t (*IOSurfaceCreateMachPortProcPtr)(CFTypeRef io_surface);
-typedef CFTypeRef (*IOSurfaceLookupFromMachPortProcPtr)(mach_port_t port);
-typedef size_t (*IOSurfaceGetWidthPtr)(CFTypeRef io_surface);
-typedef size_t (*IOSurfaceGetHeightPtr)(CFTypeRef io_surface);
-typedef CGLError (*CGLTexImageIOSurface2DProcPtr)(CGLContextObj ctx,
-                                                  GLenum target,
-                                                  GLenum internal_format,
-                                                  GLsizei width,
-                                                  GLsizei height,
-                                                  GLenum format,
-                                                  GLenum type,
-                                                  CFTypeRef io_surface,
-                                                  GLuint plane);
-
-class IOSurfaceSupportImpl : public IOSurfaceSupport {
- public:
-  static IOSurfaceSupportImpl* GetInstance();
-
-  bool InitializedSuccessfully() {
-    return initialized_successfully_;
-  }
-
-  virtual CFStringRef GetKIOSurfaceWidth();
-  virtual CFStringRef GetKIOSurfaceHeight();
-  virtual CFStringRef GetKIOSurfaceBytesPerElement();
-  virtual CFStringRef GetKIOSurfaceIsGlobal();
-
-  virtual CFTypeRef IOSurfaceCreate(CFDictionaryRef properties);
-  virtual uint32 IOSurfaceGetID(CFTypeRef io_surface);
-  virtual CFTypeRef IOSurfaceLookup(uint32 io_surface_id);
-  virtual mach_port_t IOSurfaceCreateMachPort(CFTypeRef io_surface);
-  virtual CFTypeRef IOSurfaceLookupFromMachPort(mach_port_t port);
-
-  virtual size_t IOSurfaceGetWidth(CFTypeRef io_surface);
-  virtual size_t IOSurfaceGetHeight(CFTypeRef io_surface);
-
-  virtual CGLError CGLTexImageIOSurface2D(CGLContextObj ctx,
-                                          GLenum target,
-                                          GLenum internal_format,
-                                          GLsizei width,
-                                          GLsizei height,
-                                          GLenum format,
-                                          GLenum type,
-                                          CFTypeRef io_surface,
-                                          GLuint plane);
-
- private:
-  IOSurfaceSupportImpl();
-  ~IOSurfaceSupportImpl();
-
-  void* iosurface_handle_;
-  void* opengl_handle_;
-  CFStringRef k_io_surface_width_;
-  CFStringRef k_io_surface_height_;
-  CFStringRef k_io_surface_bytes_per_element_;
-  CFStringRef k_io_surface_is_global_;
-  IOSurfaceCreateProcPtr io_surface_create_;
-  IOSurfaceGetIDProcPtr io_surface_get_id_;
-  IOSurfaceLookupProcPtr io_surface_lookup_;
-  IOSurfaceCreateMachPortProcPtr io_surface_create_mach_port_;
-  IOSurfaceLookupFromMachPortProcPtr io_surface_lookup_from_mach_port_;
-  IOSurfaceGetWidthPtr io_surface_get_width_;
-  IOSurfaceGetHeightPtr io_surface_get_height_;
-  CGLTexImageIOSurface2DProcPtr cgl_tex_image_io_surface_2d_;
-  bool initialized_successfully_;
-
-  friend struct DefaultSingletonTraits<IOSurfaceSupportImpl>;
-  DISALLOW_COPY_AND_ASSIGN(IOSurfaceSupportImpl);
-};
-
-IOSurfaceSupportImpl* IOSurfaceSupportImpl::GetInstance() {
-  IOSurfaceSupportImpl* impl = Singleton<IOSurfaceSupportImpl>::get();
-  if (impl->InitializedSuccessfully())
-    return impl;
-  return NULL;
-}
-
-CFStringRef IOSurfaceSupportImpl::GetKIOSurfaceWidth() {
-  return k_io_surface_width_;
-}
-
-CFStringRef IOSurfaceSupportImpl::GetKIOSurfaceHeight() {
-  return k_io_surface_height_;
-}
-
-CFStringRef IOSurfaceSupportImpl::GetKIOSurfaceBytesPerElement() {
-  return k_io_surface_bytes_per_element_;
-}
-
-CFStringRef IOSurfaceSupportImpl::GetKIOSurfaceIsGlobal() {
-  return k_io_surface_is_global_;
-}
-
-CFTypeRef IOSurfaceSupportImpl::IOSurfaceCreate(CFDictionaryRef properties) {
-  return io_surface_create_(properties);
-}
-
-uint32 IOSurfaceSupportImpl::IOSurfaceGetID(
-    CFTypeRef io_surface) {
-  return io_surface_get_id_(io_surface);
-}
-
-CFTypeRef IOSurfaceSupportImpl::IOSurfaceLookup(uint32 io_surface_id) {
-  return io_surface_lookup_(io_surface_id);
-}
-
-mach_port_t IOSurfaceSupportImpl::IOSurfaceCreateMachPort(
-    CFTypeRef io_surface) {
-  return io_surface_create_mach_port_(io_surface);
-}
-
-CFTypeRef IOSurfaceSupportImpl::IOSurfaceLookupFromMachPort(mach_port_t port) {
-  return io_surface_lookup_from_mach_port_(port);
-}
-
-size_t IOSurfaceSupportImpl::IOSurfaceGetWidth(CFTypeRef io_surface) {
-  return io_surface_get_width_(io_surface);
-}
-
-size_t IOSurfaceSupportImpl::IOSurfaceGetHeight(CFTypeRef io_surface) {
-  return io_surface_get_height_(io_surface);
-}
-
-
-CGLError IOSurfaceSupportImpl::CGLTexImageIOSurface2D(CGLContextObj ctx,
-                                                      GLenum target,
-                                                      GLenum internal_format,
-                                                      GLsizei width,
-                                                      GLsizei height,
-                                                      GLenum format,
-                                                      GLenum type,
-                                                      CFTypeRef io_surface,
-                                                      GLuint plane) {
-  return cgl_tex_image_io_surface_2d_(ctx,
-                                      target,
-                                      internal_format,
-                                      width,
-                                      height,
-                                      format,
-                                      type,
-                                      io_surface,
-                                      plane);
-}
-
-IOSurfaceSupportImpl::IOSurfaceSupportImpl()
-    : iosurface_handle_(NULL),
-      opengl_handle_(NULL),
-      k_io_surface_width_(NULL),
-      k_io_surface_height_(NULL),
-      k_io_surface_bytes_per_element_(NULL),
-      k_io_surface_is_global_(NULL),
-      io_surface_create_(NULL),
-      io_surface_get_id_(NULL),
-      io_surface_lookup_(NULL),
-      io_surface_create_mach_port_(NULL),
-      io_surface_lookup_from_mach_port_(NULL),
-      io_surface_get_width_(NULL),
-      io_surface_get_height_(NULL),
-      cgl_tex_image_io_surface_2d_(NULL),
-      initialized_successfully_(false) {
-  iosurface_handle_ = dlopen(
-      "/System/Library/Frameworks/IOSurface.framework/IOSurface",
-      RTLD_LAZY | RTLD_LOCAL);
-  if (!iosurface_handle_)
-    return;
-  opengl_handle_ = dlopen(
-      "/System/Library/Frameworks/OpenGL.framework/OpenGL",
-      RTLD_LAZY | RTLD_LOCAL);
-  if (!opengl_handle_) {
-    dlclose(iosurface_handle_);
-    iosurface_handle_ = NULL;
-    return;
-  }
-
-  void* surface_width_ptr = dlsym(iosurface_handle_, "kIOSurfaceWidth");
-  void* surface_height_ptr = dlsym(iosurface_handle_, "kIOSurfaceHeight");
-  void* surface_bytes_per_element_ptr =
-      dlsym(iosurface_handle_, "kIOSurfaceBytesPerElement");
-  void* surface_is_global_ptr =
-      dlsym(iosurface_handle_, "kIOSurfaceIsGlobal");
-  void* surface_create_ptr = dlsym(iosurface_handle_, "IOSurfaceCreate");
-  void* surface_get_id_ptr = dlsym(iosurface_handle_, "IOSurfaceGetID");
-  void* surface_lookup_ptr = dlsym(iosurface_handle_, "IOSurfaceLookup");
-  void* surface_create_mach_port_ptr =
-      dlsym(iosurface_handle_, "IOSurfaceCreateMachPort");
-  void* surface_lookup_from_mach_port_ptr =
-      dlsym(iosurface_handle_, "IOSurfaceLookupFromMachPort");
-  void* io_surface_get_width_ptr =
-      dlsym(iosurface_handle_, "IOSurfaceGetWidth");
-  void* io_surface_get_height_ptr =
-      dlsym(iosurface_handle_, "IOSurfaceGetHeight");
-  void* tex_image_io_surface_2d_ptr =
-      dlsym(opengl_handle_, "CGLTexImageIOSurface2D");
-  if (!surface_width_ptr ||
-      !surface_height_ptr ||
-      !surface_bytes_per_element_ptr ||
-      !surface_is_global_ptr ||
-      !surface_create_ptr ||
-      !surface_get_id_ptr ||
-      !surface_lookup_ptr ||
-      !surface_create_mach_port_ptr ||
-      !surface_lookup_from_mach_port_ptr ||
-      !io_surface_get_width_ptr ||
-      !io_surface_get_height_ptr ||
-      !tex_image_io_surface_2d_ptr) {
-    dlclose(iosurface_handle_);
-    iosurface_handle_ = NULL;
-    dlclose(opengl_handle_);
-    opengl_handle_ = NULL;
-    return;
-  }
-
-  k_io_surface_width_ = *static_cast<CFStringRef*>(surface_width_ptr);
-  k_io_surface_height_ = *static_cast<CFStringRef*>(surface_height_ptr);
-  k_io_surface_bytes_per_element_ =
-      *static_cast<CFStringRef*>(surface_bytes_per_element_ptr);
-  k_io_surface_is_global_ = *static_cast<CFStringRef*>(surface_is_global_ptr);
-  io_surface_create_ = reinterpret_cast<IOSurfaceCreateProcPtr>(
-      surface_create_ptr);
-  io_surface_get_id_ =
-      reinterpret_cast<IOSurfaceGetIDProcPtr>(surface_get_id_ptr);
-  io_surface_lookup_ =
-      reinterpret_cast<IOSurfaceLookupProcPtr>(surface_lookup_ptr);
-  io_surface_create_mach_port_ =
-      reinterpret_cast<IOSurfaceCreateMachPortProcPtr>(
-          surface_create_mach_port_ptr);
-  io_surface_lookup_from_mach_port_ =
-      reinterpret_cast<IOSurfaceLookupFromMachPortProcPtr>(
-          surface_lookup_from_mach_port_ptr);
-  io_surface_get_width_ =
-      reinterpret_cast<IOSurfaceGetWidthPtr>(
-          io_surface_get_width_ptr);
-  io_surface_get_height_ =
-      reinterpret_cast<IOSurfaceGetHeightPtr>(
-          io_surface_get_height_ptr);
-  cgl_tex_image_io_surface_2d_ =
-      reinterpret_cast<CGLTexImageIOSurface2DProcPtr>(
-          tex_image_io_surface_2d_ptr);
-  initialized_successfully_ = true;
-}
-
-IOSurfaceSupportImpl::~IOSurfaceSupportImpl() {
-  if (iosurface_handle_)
-    dlclose(iosurface_handle_);
-  if (opengl_handle_)
-    dlclose(opengl_handle_);
-}
-
-IOSurfaceSupport* IOSurfaceSupport::Initialize() {
-  return IOSurfaceSupportImpl::GetInstance();
-}
-
-IOSurfaceSupport::IOSurfaceSupport() {
-}
-
-IOSurfaceSupport::~IOSurfaceSupport() {
-}
-