michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 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 "SkBitmap.h"
michael@0: #include "SkImage.h"
michael@0: #include "SkImageDecoder.h"
michael@0: #include "SkImageEncoder.h"
michael@0: #include "SkMovie.h"
michael@0: 
michael@0: class SkColorTable;
michael@0: class SkStream;
michael@0: class SkStreamRewindable;
michael@0: 
michael@0: // Empty implementations for SkImageDecoder.
michael@0: 
michael@0: SkImageDecoder::SkImageDecoder() {}
michael@0: 
michael@0: SkImageDecoder::~SkImageDecoder() {}
michael@0: 
michael@0: SkImageDecoder* SkImageDecoder::Factory(SkStreamRewindable*) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: void SkImageDecoder::copyFieldsToOther(SkImageDecoder* ) {}
michael@0: 
michael@0: bool SkImageDecoder::DecodeFile(const char[], SkBitmap*, SkBitmap::Config,
michael@0:                                 SkImageDecoder::Mode, SkImageDecoder::Format*) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::decode(SkStream*, SkBitmap*, SkBitmap::Config, Mode) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::DecodeStream(SkStreamRewindable*, SkBitmap*, SkBitmap::Config,
michael@0:                                   SkImageDecoder::Mode,
michael@0:                                   SkImageDecoder::Format*) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::DecodeMemory(const void*, size_t, SkBitmap*,
michael@0:                                   SkBitmap::Config, SkImageDecoder::Mode,
michael@0:                                   SkImageDecoder::Format*) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::buildTileIndex(SkStreamRewindable*, int *width, int *height) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::decodeSubset(SkBitmap*, const SkIRect&, SkBitmap::Config) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: SkImageDecoder::Format SkImageDecoder::getFormat() const {
michael@0:     return kUnknown_Format;
michael@0: }
michael@0: 
michael@0: SkImageDecoder::Format SkImageDecoder::GetStreamFormat(SkStreamRewindable*) {
michael@0:     return kUnknown_Format;
michael@0: }
michael@0: 
michael@0: const char* SkImageDecoder::GetFormatName(Format) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: SkImageDecoder::Peeker* SkImageDecoder::setPeeker(Peeker*) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: SkImageDecoder::Chooser* SkImageDecoder::setChooser(Chooser*) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: SkBitmap::Allocator* SkImageDecoder::setAllocator(SkBitmap::Allocator*) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: void SkImageDecoder::setSampleSize(int) {}
michael@0: 
michael@0: SkBitmap::Config SkImageDecoder::GetDeviceConfig() {
michael@0:     return SkBitmap::kNo_Config;
michael@0: }
michael@0: 
michael@0: void SkImageDecoder::SetDeviceConfig(SkBitmap::Config) {}
michael@0: 
michael@0: bool SkImageDecoder::cropBitmap(SkBitmap*, SkBitmap*, int, int, int, int, int,
michael@0:                     int, int) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::chooseFromOneChoice(SkBitmap::Config, int, int) const {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageDecoder::allocPixelRef(SkBitmap*, SkColorTable*) const {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: SkBitmap::Config SkImageDecoder::getPrefConfig(SrcDepth, bool) const {
michael@0:     return SkBitmap::kNo_Config;
michael@0: }
michael@0: 
michael@0: 
michael@0: /////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: // Empty implementation for SkMovie.
michael@0: 
michael@0: SkMovie* SkMovie::DecodeStream(SkStreamRewindable* stream) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: /////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: // Empty implementations for SkImageEncoder.
michael@0: 
michael@0: SkImageEncoder* SkImageEncoder::Create(Type t) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap&, Type, int quality) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::EncodeStream(SkWStream*, const SkBitmap&, SkImageEncoder::Type, int) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: SkData* SkImageEncoder::EncodeData(const SkBitmap&, Type, int quality) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::encodeStream(SkWStream*, const SkBitmap&, int) {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: SkData* SkImageEncoder::encodeData(const SkBitmap&, int) {
michael@0:     return NULL;
michael@0: }
michael@0: 
michael@0: bool SkImageEncoder::encodeFile(const char file[], const SkBitmap& bm, int quality) {
michael@0:     return false;
michael@0: }
michael@0: /////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: // Empty implementation for SkImages.
michael@0: 
michael@0: #include "SkImages.h"
michael@0: 
michael@0: void SkImages::InitializeFlattenables() {}