Index: sky/engine/core/loader/NewImageLoader.cpp |
diff --git a/sky/engine/core/loader/NewImageLoader.cpp b/sky/engine/core/loader/NewImageLoader.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7906c8dd9fa20d98b535baae57b1507d033880ed |
--- /dev/null |
+++ b/sky/engine/core/loader/NewImageLoader.cpp |
@@ -0,0 +1,53 @@ |
+// Copyright 2015 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 "sky/engine/config.h" |
+#include "sky/engine/core/loader/NewImageLoader.h" |
+#include "sky/engine/platform/image-decoders/ImageDecoder.h" |
+#include "sky/engine/platform/SharedBuffer.h" |
+ |
+namespace blink { |
+ |
+NewImageLoader::NewImageLoader(NewImageLoaderClient* client) : client_(client) { |
+} |
+ |
+NewImageLoader::~NewImageLoader() { |
+} |
+ |
+void NewImageLoader::Load(const KURL& src) { |
+ fetcher_ = adoptPtr(new MojoFetcher(this, src)); |
+} |
+ |
+void NewImageLoader::OnReceivedResponse(mojo::URLResponsePtr response) { |
+ if (response->status_code != 200) { |
+ client_->OnLoadFinished(SkBitmap()); |
+ return; |
+ } |
+ buffer_ = SharedBuffer::create(); |
+ drainer_ = |
+ adoptPtr(new mojo::common::DataPipeDrainer(this, response->body.Pass())); |
+} |
+ |
+void NewImageLoader::OnDataAvailable(const void* data, size_t num_bytes) { |
+ buffer_->append(static_cast<const char*>(data), num_bytes); |
+} |
+ |
+void NewImageLoader::OnDataComplete() { |
+ SkBitmap bitmap; |
+ OwnPtr<ImageDecoder> decoder = |
+ ImageDecoder::create(*buffer_.get(), ImageSource::AlphaPremultiplied, |
+ ImageSource::GammaAndColorProfileIgnored); |
+ decoder->setData(buffer_.get(), true); |
+ |
+ if (decoder->failed()) { |
+ client_->OnLoadFinished(bitmap); |
+ } else { |
+ if (decoder->frameCount() > 0) { |
+ bitmap = decoder->frameBufferAtIndex(0)->getSkBitmap(); |
+ } |
+ client_->OnLoadFinished(bitmap); |
+ } |
+} |
+ |
+} // namespace blink |