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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "extensions/renderer/set_icon_natives.h" | 5 #include "extensions/renderer/set_icon_natives.h" |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 | 8 |
| 9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "content/public/common/common_param_traits.h" | 10 #include "content/public/common/common_param_traits.h" |
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| 61 | 61 |
| 62 int data_length = | 62 int data_length = |
| 63 data->Get(v8::String::NewFromUtf8(isolate, "length"))->Int32Value(); | 63 data->Get(v8::String::NewFromUtf8(isolate, "length"))->Int32Value(); |
| 64 if (data_length != 4 * width * height) { | 64 if (data_length != 4 * width * height) { |
| 65 isolate->ThrowException( | 65 isolate->ThrowException( |
| 66 v8::Exception::Error(v8::String::NewFromUtf8(isolate, kInvalidData))); | 66 v8::Exception::Error(v8::String::NewFromUtf8(isolate, kInvalidData))); |
| 67 return false; | 67 return false; |
| 68 } | 68 } |
| 69 | 69 |
| 70 SkBitmap bitmap; | 70 SkBitmap bitmap; |
| 71 bitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height); | 71 if (!bitmap.allocN32Pixels(width, height)) { |
| 72 if (!bitmap.allocPixels()) { | |
| 73 isolate->ThrowException( | 72 isolate->ThrowException( |
| 74 v8::Exception::Error(v8::String::NewFromUtf8(isolate, kNoMemory))); | 73 v8::Exception::Error(v8::String::NewFromUtf8(isolate, kNoMemory))); |
| 75 return false; | 74 return false; |
| 76 } | 75 } |
| 77 bitmap.eraseARGB(0, 0, 0, 0); | 76 bitmap.eraseARGB(0, 0, 0, 0); |
| 78 | 77 |
| 79 uint32_t* pixels = bitmap.getAddr32(0, 0); | 78 uint32_t* pixels = bitmap.getAddr32(0, 0); |
| 80 for (int t = 0; t < width * height; t++) { | 79 for (int t = 0; t < width * height; t++) { |
| 81 // |data| is RGBA, pixels is ARGB. | 80 // |data| is RGBA, pixels is ARGB. |
| 82 pixels[t] = SkPreMultiplyColor( | 81 pixels[t] = SkPreMultiplyColor( |
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| 155 std::string name = *v8::String::Utf8Value(args[0]); | 154 std::string name = *v8::String::Utf8Value(args[0]); |
| 156 int request_id = args[2]->Int32Value(); | 155 int request_id = args[2]->Int32Value(); |
| 157 bool has_callback = args[3]->BooleanValue(); | 156 bool has_callback = args[3]->BooleanValue(); |
| 158 bool for_io_thread = args[4]->BooleanValue(); | 157 bool for_io_thread = args[4]->BooleanValue(); |
| 159 | 158 |
| 160 request_sender_->StartRequest( | 159 request_sender_->StartRequest( |
| 161 context(), name, request_id, has_callback, for_io_thread, &list_value); | 160 context(), name, request_id, has_callback, for_io_thread, &list_value); |
| 162 } | 161 } |
| 163 | 162 |
| 164 } // namespace extensions | 163 } // namespace extensions |
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