You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
2.0 KiB
94 lines
2.0 KiB
/*
|
|
* Copyright (C) 2014 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_NDEBUG 0
|
|
#define LOG_TAG "NdkMediaCrypto"
|
|
|
|
|
|
#include <media/NdkMediaCrypto.h>
|
|
#include <media/NdkMediaCodec.h>
|
|
#include <media/NdkMediaFormatPriv.h>
|
|
|
|
|
|
#include <cutils/properties.h>
|
|
#include <utils/Log.h>
|
|
#include <utils/StrongPointer.h>
|
|
#include <mediadrm/DrmUtils.h>
|
|
#include <mediadrm/ICrypto.h>
|
|
#include <android_util_Binder.h>
|
|
|
|
#include <jni.h>
|
|
|
|
using namespace android;
|
|
|
|
static sp<ICrypto> makeCrypto() {
|
|
return DrmUtils::MakeCrypto();
|
|
}
|
|
|
|
struct AMediaCrypto {
|
|
sp<ICrypto> mCrypto;
|
|
};
|
|
|
|
|
|
extern "C" {
|
|
|
|
|
|
EXPORT
|
|
bool AMediaCrypto_isCryptoSchemeSupported(const AMediaUUID uuid) {
|
|
sp<ICrypto> crypto = makeCrypto();
|
|
if (crypto == NULL) {
|
|
return false;
|
|
}
|
|
return crypto->isCryptoSchemeSupported(uuid);
|
|
}
|
|
|
|
EXPORT
|
|
bool AMediaCrypto_requiresSecureDecoderComponent(const char *mime) {
|
|
sp<ICrypto> crypto = makeCrypto();
|
|
if (crypto == NULL) {
|
|
return false;
|
|
}
|
|
return crypto->requiresSecureDecoderComponent(mime);
|
|
}
|
|
|
|
EXPORT
|
|
AMediaCrypto* AMediaCrypto_new(const AMediaUUID uuid, const void *data, size_t datasize) {
|
|
|
|
sp<ICrypto> tmp = makeCrypto();
|
|
if (tmp == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
if (tmp->createPlugin(uuid, data, datasize) != 0) {
|
|
return NULL;
|
|
}
|
|
|
|
AMediaCrypto *crypto = new AMediaCrypto();
|
|
crypto->mCrypto = tmp;
|
|
|
|
return crypto;
|
|
}
|
|
|
|
EXPORT
|
|
void AMediaCrypto_delete(AMediaCrypto* crypto) {
|
|
delete crypto;
|
|
}
|
|
|
|
|
|
|
|
} // extern "C"
|
|
|