The Tor Browser: gfx/skia/trunk/src/images/SkImageEncoder.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2  * Copyright 2009 The Android Open Source Project

     3  *

     4  * Use of this source code is governed by a BSD-style license that can be

     5  * found in the LICENSE file.

     6  */

     8 #include "SkImageEncoder.h"

     9 #include "SkBitmap.h"

    10 #include "SkStream.h"

    11 #include "SkTemplates.h"

    13 SkImageEncoder::~SkImageEncoder() {}

    15 bool SkImageEncoder::encodeStream(SkWStream* stream, const SkBitmap& bm,

    16                                   int quality) {

    17     quality = SkMin32(100, SkMax32(0, quality));

    18     return this->onEncode(stream, bm, quality);

    19 }

    21 bool SkImageEncoder::encodeFile(const char file[], const SkBitmap& bm,

    22                                 int quality) {

    23     quality = SkMin32(100, SkMax32(0, quality));

    24     SkFILEWStream   stream(file);

    25     return this->onEncode(&stream, bm, quality);

    26 }

    28 SkData* SkImageEncoder::encodeData(const SkBitmap& bm, int quality) {

    29     SkDynamicMemoryWStream stream;

    30     quality = SkMin32(100, SkMax32(0, quality));

    31     if (this->onEncode(&stream, bm, quality)) {

    32         return stream.copyToData();

    33     }

    34     return NULL;

    35 }

    37 bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap& bm, Type t,

    38                                 int quality) {

    39     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));

    40     return enc.get() && enc.get()->encodeFile(file, bm, quality);

    41 }

    43 bool SkImageEncoder::EncodeStream(SkWStream* stream, const SkBitmap& bm, Type t,

    44                                   int quality) {

    45     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));

    46     return enc.get() && enc.get()->encodeStream(stream, bm, quality);

    47 }

    49 SkData* SkImageEncoder::EncodeData(const SkBitmap& bm, Type t, int quality) {

    50     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));

    51     return enc.get() ? enc.get()->encodeData(bm, quality) : NULL;

    52 }

The Tor Browser / file revision