Source/WebCore/platform/graphics/PlatformLayer.h

   1 /*
   2  * Copyright (C) 2012 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef PlatformLayer_h
  27 #define PlatformLayer_h
  28
  29 #if USE(ACCELERATED_COMPOSITING)
  30
  31 #if PLATFORM(MAC)
  32 OBJC_CLASS CALayer;
  33 typedef CALayer PlatformLayer;
  34 #elif PLATFORM(WIN)
  35 typedef struct _CACFLayer PlatformLayer;
  36 #elif PLATFORM(QT)
  37 namespace WebCore {
  38 class TextureMapperPlatformLayer;
  39 typedef TextureMapperPlatformLayer PlatformLayer;
  40 };
  41 #elif PLATFORM(CHROMIUM)
  42 namespace WebCore {
  43 class LayerChromium;
  44 typedef LayerChromium PlatformLayer;
  45 }
  46 #elif PLATFORM(GTK)
  47 #if USE(TEXTURE_MAPPER_CAIRO) || USE(TEXTURE_MAPPER_GL)
  48 namespace WebCore {
  49 class TextureMapperPlatformLayer;
  50 typedef TextureMapperPlatformLayer PlatformLayer;
  51 };
  52 #elif USE(CLUTTER)
  53 typedef struct _ClutterActor ClutterActor;
  54 namespace WebCore {
  55 typedef ClutterActor PlatformLayer;
  56 };
  57 #endif
  58 #elif PLATFORM(EFL)
  59 #if USE(TEXTURE_MAPPER)
  60 namespace WebCore {
  61 class TextureMapperPlatformLayer;
  62 typedef TextureMapperPlatformLayer PlatformLayer;
  63 };
  64 #endif
  65 #else
  66 typedef void* PlatformLayer;
  67 #endif
  68
  69 #endif // USE(ACCELERATED_COMPOSITING)
  70
  71 #endif // PlatformLayer_h