c5882c4eb6
This includes AndroidRuntime and core_jni_helper.h Bug: 137655431 Test: CtsUiRenderingTestCases Change-Id: If3d26f41eaf4981505ee47634097f3645fd563fd
111 lines
4.4 KiB
C++
111 lines
4.4 KiB
C++
/*
|
|
* 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 "CreateJavaOutputStreamAdaptor.h"
|
|
#include "GraphicsJNI.h"
|
|
#include "Picture.h"
|
|
#include "SkCanvas.h"
|
|
#include "SkStream.h"
|
|
|
|
#include <array>
|
|
#include "nativehelper/jni_macros.h"
|
|
|
|
namespace android {
|
|
|
|
static jlong android_graphics_Picture_newPicture(JNIEnv* env, jobject, jlong srcHandle) {
|
|
const Picture* src = reinterpret_cast<Picture*>(srcHandle);
|
|
return reinterpret_cast<jlong>(new Picture(src));
|
|
}
|
|
|
|
static jlong android_graphics_Picture_deserialize(JNIEnv* env, jobject, jobject jstream,
|
|
jbyteArray jstorage) {
|
|
Picture* picture = NULL;
|
|
SkStream* strm = CreateJavaInputStreamAdaptor(env, jstream, jstorage);
|
|
if (strm) {
|
|
picture = Picture::CreateFromStream(strm);
|
|
delete strm;
|
|
}
|
|
return reinterpret_cast<jlong>(picture);
|
|
}
|
|
|
|
static void android_graphics_Picture_killPicture(JNIEnv* env, jobject, jlong pictureHandle) {
|
|
Picture* picture = reinterpret_cast<Picture*>(pictureHandle);
|
|
SkASSERT(picture);
|
|
delete picture;
|
|
}
|
|
|
|
static void android_graphics_Picture_draw(JNIEnv* env, jobject, jlong canvasHandle,
|
|
jlong pictureHandle) {
|
|
Canvas* canvas = reinterpret_cast<Canvas*>(canvasHandle);
|
|
Picture* picture = reinterpret_cast<Picture*>(pictureHandle);
|
|
SkASSERT(canvas);
|
|
SkASSERT(picture);
|
|
picture->draw(canvas);
|
|
}
|
|
|
|
static jboolean android_graphics_Picture_serialize(JNIEnv* env, jobject, jlong pictureHandle,
|
|
jobject jstream, jbyteArray jstorage) {
|
|
Picture* picture = reinterpret_cast<Picture*>(pictureHandle);
|
|
SkWStream* strm = CreateJavaOutputStreamAdaptor(env, jstream, jstorage);
|
|
|
|
if (NULL != strm) {
|
|
picture->serialize(strm);
|
|
delete strm;
|
|
return JNI_TRUE;
|
|
}
|
|
return JNI_FALSE;
|
|
}
|
|
|
|
static jint android_graphics_Picture_getWidth(JNIEnv* env, jobject, jlong pictureHandle) {
|
|
Picture* pict = reinterpret_cast<Picture*>(pictureHandle);
|
|
return static_cast<jint>(pict->width());
|
|
}
|
|
|
|
static jint android_graphics_Picture_getHeight(JNIEnv* env, jobject, jlong pictureHandle) {
|
|
Picture* pict = reinterpret_cast<Picture*>(pictureHandle);
|
|
return static_cast<jint>(pict->height());
|
|
}
|
|
|
|
static jlong android_graphics_Picture_beginRecording(JNIEnv* env, jobject, jlong pictHandle,
|
|
jint w, jint h) {
|
|
Picture* pict = reinterpret_cast<Picture*>(pictHandle);
|
|
Canvas* canvas = pict->beginRecording(w, h);
|
|
return reinterpret_cast<jlong>(canvas);
|
|
}
|
|
|
|
static void android_graphics_Picture_endRecording(JNIEnv* env, jobject, jlong pictHandle) {
|
|
Picture* pict = reinterpret_cast<Picture*>(pictHandle);
|
|
pict->endRecording();
|
|
}
|
|
|
|
static const std::array gMethods = {
|
|
MAKE_JNI_NATIVE_METHOD("nativeGetWidth", "(J)I", android_graphics_Picture_getWidth),
|
|
MAKE_JNI_NATIVE_METHOD("nativeGetHeight", "(J)I", android_graphics_Picture_getHeight),
|
|
MAKE_JNI_NATIVE_METHOD("nativeConstructor", "(J)J", android_graphics_Picture_newPicture),
|
|
MAKE_JNI_NATIVE_METHOD("nativeCreateFromStream", "(Ljava/io/InputStream;[B)J", android_graphics_Picture_deserialize),
|
|
MAKE_JNI_NATIVE_METHOD("nativeBeginRecording", "(JII)J", android_graphics_Picture_beginRecording),
|
|
MAKE_JNI_NATIVE_METHOD("nativeEndRecording", "(J)V", android_graphics_Picture_endRecording),
|
|
MAKE_JNI_NATIVE_METHOD("nativeDraw", "(JJ)V", android_graphics_Picture_draw),
|
|
MAKE_JNI_NATIVE_METHOD("nativeWriteToStream", "(JLjava/io/OutputStream;[B)Z", android_graphics_Picture_serialize),
|
|
MAKE_JNI_NATIVE_METHOD("nativeDestructor","(J)V", android_graphics_Picture_killPicture)
|
|
};
|
|
|
|
int register_android_graphics_Picture(JNIEnv* env) {
|
|
return RegisterMethodsOrDie(env, "android/graphics/Picture", gMethods.data(), gMethods.size());
|
|
}
|
|
|
|
}; // namespace android
|