diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/src/ports/SkImageDecoder_empty.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gfx/skia/trunk/src/ports/SkImageDecoder_empty.cpp Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,155 @@ + +/* + * Copyright 2006 The Android Open Source Project + * + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "SkBitmap.h" +#include "SkImage.h" +#include "SkImageDecoder.h" +#include "SkImageEncoder.h" +#include "SkMovie.h" + +class SkColorTable; +class SkStream; +class SkStreamRewindable; + +// Empty implementations for SkImageDecoder. + +SkImageDecoder::SkImageDecoder() {} + +SkImageDecoder::~SkImageDecoder() {} + +SkImageDecoder* SkImageDecoder::Factory(SkStreamRewindable*) { + return NULL; +} + +void SkImageDecoder::copyFieldsToOther(SkImageDecoder* ) {} + +bool SkImageDecoder::DecodeFile(const char[], SkBitmap*, SkBitmap::Config, + SkImageDecoder::Mode, SkImageDecoder::Format*) { + return false; +} + +bool SkImageDecoder::decode(SkStream*, SkBitmap*, SkBitmap::Config, Mode) { + return false; +} + +bool SkImageDecoder::DecodeStream(SkStreamRewindable*, SkBitmap*, SkBitmap::Config, + SkImageDecoder::Mode, + SkImageDecoder::Format*) { + return false; +} + +bool SkImageDecoder::DecodeMemory(const void*, size_t, SkBitmap*, + SkBitmap::Config, SkImageDecoder::Mode, + SkImageDecoder::Format*) { + return false; +} + +bool SkImageDecoder::buildTileIndex(SkStreamRewindable*, int *width, int *height) { + return false; +} + +bool SkImageDecoder::decodeSubset(SkBitmap*, const SkIRect&, SkBitmap::Config) { + return false; +} + +SkImageDecoder::Format SkImageDecoder::getFormat() const { + return kUnknown_Format; +} + +SkImageDecoder::Format SkImageDecoder::GetStreamFormat(SkStreamRewindable*) { + return kUnknown_Format; +} + +const char* SkImageDecoder::GetFormatName(Format) { + return NULL; +} + +SkImageDecoder::Peeker* SkImageDecoder::setPeeker(Peeker*) { + return NULL; +} + +SkImageDecoder::Chooser* SkImageDecoder::setChooser(Chooser*) { + return NULL; +} + +SkBitmap::Allocator* SkImageDecoder::setAllocator(SkBitmap::Allocator*) { + return NULL; +} + +void SkImageDecoder::setSampleSize(int) {} + +SkBitmap::Config SkImageDecoder::GetDeviceConfig() { + return SkBitmap::kNo_Config; +} + +void SkImageDecoder::SetDeviceConfig(SkBitmap::Config) {} + +bool SkImageDecoder::cropBitmap(SkBitmap*, SkBitmap*, int, int, int, int, int, + int, int) { + return false; +} + +bool SkImageDecoder::chooseFromOneChoice(SkBitmap::Config, int, int) const { + return false; +} + +bool SkImageDecoder::allocPixelRef(SkBitmap*, SkColorTable*) const { + return false; +} + +SkBitmap::Config SkImageDecoder::getPrefConfig(SrcDepth, bool) const { + return SkBitmap::kNo_Config; +} + + +///////////////////////////////////////////////////////////////////////// + +// Empty implementation for SkMovie. + +SkMovie* SkMovie::DecodeStream(SkStreamRewindable* stream) { + return NULL; +} + +///////////////////////////////////////////////////////////////////////// + +// Empty implementations for SkImageEncoder. + +SkImageEncoder* SkImageEncoder::Create(Type t) { + return NULL; +} + +bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap&, Type, int quality) { + return false; +} + +bool SkImageEncoder::EncodeStream(SkWStream*, const SkBitmap&, SkImageEncoder::Type, int) { + return false; +} + +SkData* SkImageEncoder::EncodeData(const SkBitmap&, Type, int quality) { + return NULL; +} + +bool SkImageEncoder::encodeStream(SkWStream*, const SkBitmap&, int) { + return false; +} + +SkData* SkImageEncoder::encodeData(const SkBitmap&, int) { + return NULL; +} + +bool SkImageEncoder::encodeFile(const char file[], const SkBitmap& bm, int quality) { + return false; +} +///////////////////////////////////////////////////////////////////////// + +// Empty implementation for SkImages. + +#include "SkImages.h" + +void SkImages::InitializeFlattenables() {}