michael@0: /*
michael@0:  * Copyright 2009 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: #include "SkImageEncoder.h"
michael@0: #include "SkBitmap.h"
michael@0: #include "SkStream.h"
michael@0: #include "SkTemplates.h"
michael@0: 
michael@0: SkImageEncoder::~SkImageEncoder() {}
michael@0: 
michael@0: bool SkImageEncoder::encodeStream(SkWStream* stream, const SkBitmap& bm,
michael@0:                                   int quality) {
michael@0:     quality = SkMin32(100, SkMax32(0, quality));
michael@0:     return this->onEncode(stream, bm, quality);
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::encodeFile(const char file[], const SkBitmap& bm,
michael@0:                                 int quality) {
michael@0:     quality = SkMin32(100, SkMax32(0, quality));
michael@0:     SkFILEWStream   stream(file);
michael@0:     return this->onEncode(&stream, bm, quality);
michael@0: }
michael@0: 
michael@0: SkData* SkImageEncoder::encodeData(const SkBitmap& bm, int quality) {
michael@0:     SkDynamicMemoryWStream stream;
michael@0:     quality = SkMin32(100, SkMax32(0, quality));
michael@0:     if (this->onEncode(&stream, bm, quality)) {
michael@0:         return stream.copyToData();
michael@0:     }
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap& bm, Type t,
michael@0:                                 int quality) {
michael@0:     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
michael@0:     return enc.get() && enc.get()->encodeFile(file, bm, quality);
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::EncodeStream(SkWStream* stream, const SkBitmap& bm, Type t,
michael@0:                                   int quality) {
michael@0:     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
michael@0:     return enc.get() && enc.get()->encodeStream(stream, bm, quality);
michael@0: }
michael@0: 
michael@0: SkData* SkImageEncoder::EncodeData(const SkBitmap& bm, Type t, int quality) {
michael@0:     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
michael@0:     return enc.get() ? enc.get()->encodeData(bm, quality) : NULL;
michael@0: }