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/*
* Copyright 2010 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkStream_NSData.h"
NSData* NSData_dataWithStream(SkStream* stream) {
size_t length = stream->getLength();
void* src = malloc(length);
size_t bytes = stream->read(src, length);
SkASSERT(bytes == length);
return [NSData dataWithBytesNoCopy:src length:length freeWhenDone:YES];
}
NSData* NSData_dataFromResource(const char cname[], const char csuffix[]) {
NSBundle* bundle = [NSBundle mainBundle];
NSString* name = [NSString stringWithUTF8String:cname];
NSString* suffix = [NSString stringWithUTF8String:csuffix];
NSString* path = [bundle pathForResource:name ofType:suffix];
return [NSData dataWithContentsOfMappedFile:path];
}
///////////////////////////////////////////////////////////////////////////////
SkStream_NSData::SkStream_NSData(NSData* data) {
fNSData = data;
[fNSData retain];
this->setMemory([fNSData bytes], [fNSData length], false);
}
SkStream_NSData::~SkStream_NSData() {
[fNSData release];
}
SkStream_NSData* SkStream_NSData::CreateFromResource(const char name[],
const char suffix[]) {
NSData* data = NSData_dataFromResource(name, suffix);
return SkNEW_ARGS(SkStream_NSData, (data));
}
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