Revert "Rename LargeBitmap to BitmapRegionDecoder for having a better API."

This reverts commit 50ba3d2c09a9131f3578d271adf2bc8258ca1742.

1 files changed, 0 insertions, 277 deletions

diff --git a/core/jni/android/graphics/BitmapRegionDecoder.cpp b/core/jni/android/graphics/BitmapRegionDecoder.cpp
deleted file mode 100644
index 6a5be44..0000000
--- a/core/jni/android/graphics/BitmapRegionDecoder.cpp
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "BitmapRegionDecoder"
-
-#include "SkBitmap.h"
-#include "SkImageEncoder.h"
-#include "GraphicsJNI.h"
-#include "SkUtils.h"
-#include "SkTemplates.h"
-#include "SkPixelRef.h"
-#include "SkStream.h"
-#include "BitmapFactory.h"
-#include "AutoDecodeCancel.h"
-#include "SkBitmapRegionDecoder.h"
-#include "CreateJavaOutputStreamAdaptor.h"
-#include "Utils.h"
-
-#include <android_runtime/AndroidRuntime.h>
-#include "android_util_Binder.h"
-#include "android_nio_utils.h"
-#include "CreateJavaOutputStreamAdaptor.h"
-
-#include <binder/Parcel.h>
-#include <jni.h>
-#include <utils/Asset.h>
-
-static jclass gFileDescriptor_class;
-static jfieldID gFileDescriptor_descriptor;
-
-#if 0
-    #define TRACE_BITMAP(code)  code
-#else
-    #define TRACE_BITMAP(code)
-#endif
-
-using namespace android;
-
-static jobject doBuildTileIndex(JNIEnv* env, SkStream* stream, bool isShareable) {
-    SkImageDecoder* decoder = SkImageDecoder::Factory(stream);
-    int width, height;
-    if (NULL == decoder) {
-        doThrowIOE(env, "Image format not supported");
-        return nullObjectReturn("SkImageDecoder::Factory returned null");
-    }
-
-    JavaPixelAllocator *javaAllocator = new JavaPixelAllocator(env, true);
-    decoder->setAllocator(javaAllocator);
-    JavaMemoryUsageReporter *javaMemoryReporter = new JavaMemoryUsageReporter(env);
-    decoder->setReporter(javaMemoryReporter);
-    javaAllocator->unref();
-    javaMemoryReporter->unref();
-
-    if (!decoder->buildTileIndex(stream, &width, &height, isShareable)) {
-        char msg[1024];
-        snprintf(msg, 1023, "Image failed to decode using %s decoder", decoder->getFormatName());
-        doThrowIOE(env, msg);
-        return nullObjectReturn("decoder->buildTileIndex returned false");
-    }
-
-    SkBitmapRegionDecoder *brd = new SkBitmapRegionDecoder(decoder, width, height);
-
-    return GraphicsJNI::createBitmapRegionDecoder(env, brd);
-}
-
-static jobject nativeNewInstanceFromByteArray(JNIEnv* env,
-        jobject, jbyteArray byteArray, int offset, int length,
-        jboolean isShareable) {
-    AutoJavaByteArray ar(env, byteArray);
-    SkStream* stream = new SkMemoryStream(ar.ptr() + offset, length, false);
-    SkAutoUnref aur(stream);
-    if (isShareable) {
-        aur.detach();
-    }
-    return doBuildTileIndex(env, stream, isShareable);
-}
-
-static jobject nativeNewInstanceFromFileDescriptor(JNIEnv* env,
-        jobject clazz, jobject fileDescriptor, jboolean isShareable) {
-    NPE_CHECK_RETURN_ZERO(env, fileDescriptor);
-
-    jint descriptor = env->GetIntField(fileDescriptor,
-                                       gFileDescriptor_descriptor);
-    bool weOwnTheFD = false;
-
-    if (isShareable) {
-        int newFD = ::dup(descriptor);
-        if (-1 != newFD) {
-            weOwnTheFD = true;
-            descriptor = newFD;
-        }
-    }
-
-    SkFDStream* stream = new SkFDStream(descriptor, weOwnTheFD);
-    SkAutoUnref aur(stream);
-    if (!stream->isValid()) {
-        return NULL;
-    }
-
-    if (isShareable) {
-        aur.detach();
-    }
-
-    // Restore our offset when we leave, so we can be called more than once
-    // with the same descriptor. This is only required if we didn't dup the
-    // file descriptor, but it is OK to do it all the time.
-    AutoFDSeek as(descriptor);
-
-    return doBuildTileIndex(env, stream, isShareable);
-}
-
-static jobject nativeNewInstanceFromStream(JNIEnv* env, jobject clazz,
-                                  jobject is,       // InputStream
-                                  jbyteArray storage, // byte[]
-                                  jboolean isShareable) {
-    jobject BitmapRegionDecoder = NULL;
-    SkStream* stream = CreateJavaInputStreamAdaptor(env, is, storage, 1024);
-
-    if (stream) {
-        // for now we don't allow shareable with java inputstreams
-        BitmapRegionDecoder = doBuildTileIndex(env, stream, false);
-        stream->unref();
-    }
-    return BitmapRegionDecoder;
-}
-
-static jobject nativeNewInstanceFromAsset(JNIEnv* env, jobject clazz,
-                                 jint native_asset, // Asset
-                                 jboolean isShareable) {
-    SkStream* stream;
-    Asset* asset = reinterpret_cast<Asset*>(native_asset);
-    stream = new AssetStreamAdaptor(asset);
-    SkAutoUnref aur(stream);
-    if (isShareable) {
-        aur.detach();
-    }
-    return doBuildTileIndex(env, stream, isShareable);
-}
-
-/*
- * nine patch not supported
- *
- * purgeable not supported
- * reportSizeToVM not supported
- */
-static jobject nativeDecodeRegion(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd,
-        int start_x, int start_y, int width, int height, jobject options) {
-    SkImageDecoder *decoder = brd->getDecoder();
-    int sampleSize = 1;
-    SkBitmap::Config prefConfig = SkBitmap::kNo_Config;
-    bool doDither = true;
-
-    if (NULL != options) {
-        sampleSize = env->GetIntField(options, gOptions_sampleSizeFieldID);
-        // initialize these, in case we fail later on
-        env->SetIntField(options, gOptions_widthFieldID, -1);
-        env->SetIntField(options, gOptions_heightFieldID, -1);
-        env->SetObjectField(options, gOptions_mimeFieldID, 0);
-
-        jobject jconfig = env->GetObjectField(options, gOptions_configFieldID);
-        prefConfig = GraphicsJNI::getNativeBitmapConfig(env, jconfig);
-        doDither = env->GetBooleanField(options, gOptions_ditherFieldID);
-    }
-
-    decoder->setDitherImage(doDither);
-    SkBitmap*           bitmap = new SkBitmap;
-    SkAutoTDelete<SkBitmap>       adb(bitmap);
-    AutoDecoderCancel   adc(options, decoder);
-
-    // To fix the race condition in case "requestCancelDecode"
-    // happens earlier than AutoDecoderCancel object is added
-    // to the gAutoDecoderCancelMutex linked list.
-    if (NULL != options && env->GetBooleanField(options, gOptions_mCancelID)) {
-        return nullObjectReturn("gOptions_mCancelID");;
-    }
-
-    SkIRect region;
-    region.fLeft = start_x;
-    region.fTop = start_y;
-    region.fRight = start_x + width;
-    region.fBottom = start_y + height;
-
-    if (!brd->decodeRegion(bitmap, region, prefConfig, sampleSize)) {
-        return nullObjectReturn("decoder->decodeRegion returned false");
-    }
-
-    // update options (if any)
-    if (NULL != options) {
-        env->SetIntField(options, gOptions_widthFieldID, bitmap->width());
-        env->SetIntField(options, gOptions_heightFieldID, bitmap->height());
-        // TODO: set the mimeType field with the data from the codec.
-        // but how to reuse a set of strings, rather than allocating new one
-        // each time?
-        env->SetObjectField(options, gOptions_mimeFieldID,
-                            getMimeTypeString(env, decoder->getFormat()));
-    }
-
-    // detach bitmap from its autotdeleter, since we want to own it now
-    adb.detach();
-
-    SkPixelRef* pr;
-    pr = bitmap->pixelRef();
-    // promise we will never change our pixels (great for sharing and pictures)
-    pr->setImmutable();
-    // now create the java bitmap
-    return GraphicsJNI::createBitmap(env, bitmap, false, NULL);
-}
-
-static int nativeGetHeight(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
-    return brd->getHeight();
-}
-
-static int nativeGetWidth(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
-    return brd->getWidth();
-}
-
-static void nativeClean(JNIEnv* env, jobject, SkBitmapRegionDecoder *brd) {
-    delete brd;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-#include <android_runtime/AndroidRuntime.h>
-
-static JNINativeMethod gBitmapRegionDecoderMethods[] = {
-    {   "nativeDecodeRegion",
-        "(IIIIILandroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;",
-        (void*)nativeDecodeRegion},
-
-    {   "nativeGetHeight", "(I)I", (void*)nativeGetHeight},
-
-    {   "nativeGetWidth", "(I)I", (void*)nativeGetWidth},
-
-    {   "nativeClean", "(I)V", (void*)nativeClean},
-
-    {   "nativeNewInstance",
-        "([BIIZ)Landroid/graphics/BitmapRegionDecoder;",
-        (void*)nativeNewInstanceFromByteArray
-    },
-
-    {   "nativeNewInstance",
-        "(Ljava/io/InputStream;[BZ)Landroid/graphics/BitmapRegionDecoder;",
-        (void*)nativeNewInstanceFromStream
-    },
-
-    {   "nativeNewInstance",
-        "(Ljava/io/FileDescriptor;Z)Landroid/graphics/BitmapRegionDecoder;",
-        (void*)nativeNewInstanceFromFileDescriptor
-    },
-
-    {   "nativeNewInstance",
-        "(IZ)Landroid/graphics/BitmapRegionDecoder;",
-        (void*)nativeNewInstanceFromAsset
-    },
-};
-
-#define kClassPathName  "android/graphics/BitmapRegionDecoder"
-
-int register_android_graphics_BitmapRegionDecoder(JNIEnv* env);
-int register_android_graphics_BitmapRegionDecoder(JNIEnv* env)
-{
-    return android::AndroidRuntime::registerNativeMethods(env, kClassPathName,
-            gBitmapRegionDecoderMethods, SK_ARRAY_COUNT(gBitmapRegionDecoderMethods));
-}