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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:45 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:45 -0800
commitd83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /core/jni/android/graphics/Picture.cpp
parent076357b8567458d4b6dfdcf839ef751634cd2bfb (diff)
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auto import from //depot/cupcake/@135843
Diffstat (limited to 'core/jni/android/graphics/Picture.cpp')
-rw-r--r--core/jni/android/graphics/Picture.cpp128
1 files changed, 0 insertions, 128 deletions
diff --git a/core/jni/android/graphics/Picture.cpp b/core/jni/android/graphics/Picture.cpp
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--- a/core/jni/android/graphics/Picture.cpp
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@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2008 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.
- */
-
-#include "jni.h"
-#include "GraphicsJNI.h"
-#include <android_runtime/AndroidRuntime.h>
-
-#include "SkCanvas.h"
-#include "SkPicture.h"
-#include "SkTemplates.h"
-#include "CreateJavaOutputStreamAdaptor.h"
-
-namespace android {
-
-class SkPictureGlue {
-public:
- static SkPicture* newPicture(JNIEnv* env, jobject, const SkPicture* src) {
- if (src) {
- return new SkPicture(*src);
- } else {
- return new SkPicture;
- }
- }
-
- static SkPicture* deserialize(JNIEnv* env, jobject, jobject jstream,
- jbyteArray jstorage) {
- SkPicture* picture = NULL;
- SkStream* strm = CreateJavaInputStreamAdaptor(env, jstream, jstorage);
- if (strm) {
- picture = new SkPicture(strm);
- delete strm;
- }
- return picture;
- }
-
- static void killPicture(JNIEnv* env, jobject, SkPicture* picture) {
- SkASSERT(picture);
- delete picture;
- }
-
- static void draw(JNIEnv* env, jobject, SkCanvas* canvas,
- SkPicture* picture) {
- SkASSERT(canvas);
- SkASSERT(picture);
- picture->draw(canvas);
- }
-
- static bool serialize(JNIEnv* env, jobject, SkPicture* picture,
- jobject jstream, jbyteArray jstorage) {
- SkWStream* strm = CreateJavaOutputStreamAdaptor(env, jstream, jstorage);
-
- if (NULL != strm) {
- picture->serialize(strm);
- delete strm;
- return true;
- }
- return false;
- }
-
- static int getWidth(JNIEnv* env, jobject jpic) {
- NPE_CHECK_RETURN_ZERO(env, jpic);
- return GraphicsJNI::getNativePicture(env, jpic)->width();
- }
-
- static int getHeight(JNIEnv* env, jobject jpic) {
- NPE_CHECK_RETURN_ZERO(env, jpic);
- return GraphicsJNI::getNativePicture(env, jpic)->height();
- }
-
- static SkCanvas* beginRecording(JNIEnv* env, jobject, SkPicture* pict,
- int w, int h) {
- // beginRecording does not ref its return value, it just returns it.
- SkCanvas* canvas = pict->beginRecording(w, h);
- // the java side will wrap this guy in a Canvas.java, which will call
- // unref in its finalizer, so we have to ref it here, so that both that
- // Canvas.java and our picture can both be owners
- canvas->ref();
- return canvas;
- }
-
- static void endRecording(JNIEnv* env, jobject, SkPicture* pict) {
- pict->endRecording();
- }
-};
-
-static JNINativeMethod gPictureMethods[] = {
- {"getWidth", "()I", (void*) SkPictureGlue::getWidth},
- {"getHeight", "()I", (void*) SkPictureGlue::getHeight},
- {"nativeConstructor", "(I)I", (void*) SkPictureGlue::newPicture},
- {"nativeCreateFromStream", "(Ljava/io/InputStream;[B)I", (void*)SkPictureGlue::deserialize},
- {"nativeBeginRecording", "(III)I", (void*) SkPictureGlue::beginRecording},
- {"nativeEndRecording", "(I)V", (void*) SkPictureGlue::endRecording},
- {"nativeDraw", "(II)V", (void*) SkPictureGlue::draw},
- {"nativeWriteToStream", "(ILjava/io/OutputStream;[B)Z", (void*)SkPictureGlue::serialize},
- {"nativeDestructor","(I)V", (void*) SkPictureGlue::killPicture}
-};
-
-#include <android_runtime/AndroidRuntime.h>
-
-#define REG(env, name, array) \
- result = android::AndroidRuntime::registerNativeMethods(env, name, array, \
- SK_ARRAY_COUNT(array)); \
- if (result < 0) return result
-
-int register_android_graphics_Picture(JNIEnv* env) {
- int result;
-
- REG(env, "android/graphics/Picture", gPictureMethods);
-
- return result;
-}
-
-}
-
-