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Side by Side Diff: Source/bindings/v8/custom/V8ImageDataCustom.cpp

Issue 19230002: Use V8 implementation of TypedArrays and DataView in Blink (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebased for relanding Created 7 years, 4 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 13 matching lines...) Expand all
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "config.h" 31 #include "config.h"
32 #include "V8ImageData.h" 32 #include "V8ImageData.h"
33 33
34 #include "V8Uint8ClampedArray.h" 34 #include "bindings/v8/custom/V8Uint8ClampedArrayCustom.h"
35 35
36 namespace WebCore { 36 namespace WebCore {
37 37
38 v8::Handle<v8::Object> wrap(ImageData* impl, v8::Handle<v8::Object> creationCont ext, v8::Isolate* isolate) 38 v8::Handle<v8::Object> wrap(ImageData* impl, v8::Handle<v8::Object> creationCont ext, v8::Isolate* isolate)
39 { 39 {
40 ASSERT(impl); 40 ASSERT(impl);
41 v8::Handle<v8::Object> wrapper = V8ImageData::createWrapper(impl, creationCo ntext, isolate); 41 v8::Handle<v8::Object> wrapper = V8ImageData::createWrapper(impl, creationCo ntext, isolate);
42 if (!wrapper.IsEmpty()) { 42 if (!wrapper.IsEmpty()) {
43 // Create a V8 Uint8ClampedArray object. 43 // Create a V8 Uint8ClampedArray object.
44 v8::Handle<v8::Value> pixelArray = toV8(impl->data(), creationContext, i solate); 44 v8::Handle<v8::Value> pixelArray = toV8(impl->data(), creationContext, i solate);
45 // Set the "data" property of the ImageData object to 45 // Set the "data" property of the ImageData object to
46 // the created v8 object, eliminating the C++ callback 46 // the created v8 object, eliminating the C++ callback
47 // when accessing the "data" property. 47 // when accessing the "data" property.
48 if (!pixelArray.IsEmpty()) 48 if (!pixelArray.IsEmpty())
49 wrapper->Set(v8::String::NewSymbol("data"), pixelArray, v8::ReadOnly ); 49 wrapper->Set(v8::String::NewSymbol("data"), pixelArray, v8::ReadOnly );
50 } 50 }
51 51
52 return wrapper; 52 return wrapper;
53 } 53 }
54 54
55 } // namespace WebCore 55 } // namespace WebCore
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