skia/ext/platform_canvas_mac.cc

   1 // Copyright (c) 2011 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 "skia/ext/platform_canvas.h"
   6
   7 #include "base/debug/trace_event.h"
   8 #include "skia/ext/bitmap_platform_device.h"
   9 #include "third_party/skia/include/core/SkTypes.h"
  10
  11 namespace skia {
  12
  13 PlatformCanvas::PlatformCanvas(int width, int height, bool is_opaque) {
  14   TRACE_EVENT2("skia", "PlatformCanvas::PlatformCanvas",
  15                "width", width, "height", height);
  16   initialize(width, height, is_opaque);
  17 }
  18
  19 PlatformCanvas::PlatformCanvas(int width,
  20                                int height,
  21                                bool is_opaque,
  22                                CGContextRef context) {
  23   TRACE_EVENT2("skia", "PlatformCanvas::PlatformCanvas",
  24                "width", width, "height", height);
  25   initialize(context, width, height, is_opaque);
  26 }
  27
  28 PlatformCanvas::PlatformCanvas(int width,
  29                                int height,
  30                                bool is_opaque,
  31                                uint8_t* data) {
  32   TRACE_EVENT2("skia", "PlatformCanvas::PlatformCanvas",
  33                "width", width, "height", height);
  34   initialize(width, height, is_opaque, data);
  35 }
  36
  37 PlatformCanvas::~PlatformCanvas() {
  38 }
  39
  40 bool PlatformCanvas::initialize(int width,
  41                                 int height,
  42                                 bool is_opaque,
  43                                 uint8_t* data) {
  44   return initializeWithDevice(BitmapPlatformDevice::CreateWithData(
  45       data, width, height, is_opaque));
  46 }
  47
  48 bool PlatformCanvas::initialize(CGContextRef context,
  49                                 int width,
  50                                 int height,
  51                                 bool is_opaque) {
  52   return initializeWithDevice(BitmapPlatformDevice::Create(
  53       context, width, height, is_opaque));
  54 }
  55
  56 }  // namespace skia