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author | Sascha Haeberling <haeberling@google.com> | 2013-08-06 11:43:02 -0700 |
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committer | Sascha Haeberling <haeberling@google.com> | 2013-08-06 11:43:02 -0700 |
commit | 8e963a5a6016d246184ed65906f9d103e92b17e2 (patch) | |
tree | 02eb244ea4a20d9aa8e43916a40b876be8935d11 /jni_jpegstream/src/stream_wrapper.cpp | |
parent | 4fc90b07dcf316c7ce6c5313af8202e84bc85603 (diff) | |
download | android_packages_apps_Snap-8e963a5a6016d246184ed65906f9d103e92b17e2.tar.gz android_packages_apps_Snap-8e963a5a6016d246184ed65906f9d103e92b17e2.tar.bz2 android_packages_apps_Snap-8e963a5a6016d246184ed65906f9d103e92b17e2.zip |
This removes all non-Camera stuff from Camera2.
Note: Camera2 is a clone of Gallery2 right now.
Note 2: I will bring .mk files back later.
Change-Id: Ida958654296f5ebaacb6bb0ff59d52a7c37ce6fc
Diffstat (limited to 'jni_jpegstream/src/stream_wrapper.cpp')
-rw-r--r-- | jni_jpegstream/src/stream_wrapper.cpp | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/jni_jpegstream/src/stream_wrapper.cpp b/jni_jpegstream/src/stream_wrapper.cpp deleted file mode 100644 index 049d84f67..000000000 --- a/jni_jpegstream/src/stream_wrapper.cpp +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (C) 2013 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 "stream_wrapper.h" - -const int32_t StreamWrapper::END_OF_STREAM = -1; -const int32_t StreamWrapper::DEFAULT_BUFFER_SIZE = 1 << 16; // 64Kb - -StreamWrapper::StreamWrapper() : mEnv(NULL), - mStream(NULL), - mByteArray(NULL), - mBytes(NULL), - mByteArrayLen(0) {} - -StreamWrapper::~StreamWrapper() { - cleanup(); -} - -void StreamWrapper::updateEnv(JNIEnv *env) { - if (env == NULL) { - LOGE("Cannot update StreamWrapper with a null JNIEnv pointer!"); - return; - } - mEnv = env; -} - -bool StreamWrapper::init(JNIEnv *env, jobject stream) { - if (mEnv != NULL) { - LOGW("StreamWrapper already initialized!"); - return false; - } - mEnv = env; - mStream = env->NewGlobalRef(stream); - if (mStream == NULL || env->ExceptionCheck()) { - cleanup(); - return false; - } - mByteArrayLen = DEFAULT_BUFFER_SIZE; - jbyteArray tmp = env->NewByteArray(getBufferSize()); - if (tmp == NULL || env->ExceptionCheck()){ - cleanup(); - return false; - } - mByteArray = reinterpret_cast<jbyteArray>(env->NewGlobalRef(tmp)); - if (mByteArray == NULL || env->ExceptionCheck()){ - cleanup(); - return false; - } - mBytes = env->GetByteArrayElements(mByteArray, NULL); - if (mBytes == NULL || env->ExceptionCheck()){ - cleanup(); - return false; - } - return true; -} - -void StreamWrapper::cleanup() { - if (mEnv != NULL) { - if (mStream != NULL) { - mEnv->DeleteGlobalRef(mStream); - mStream = NULL; - } - if (mByteArray != NULL) { - if (mBytes != NULL) { - mEnv->ReleaseByteArrayElements(mByteArray, mBytes, JNI_ABORT); - mBytes = NULL; - } - mEnv->DeleteGlobalRef(mByteArray); - mByteArray = NULL; - } else { - mBytes = NULL; - } - mByteArrayLen = 0; - mEnv = NULL; - } -} - -int32_t StreamWrapper::getBufferSize() { - return mByteArrayLen; -} - -jbyte* StreamWrapper::getBufferPtr() { - return mBytes; -} |