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.
45 lines
1.4 KiB
45 lines
1.4 KiB
// Copyright (C) 2020 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 "host-common/MediaVideoHelper.h"
|
|
|
|
#define MEDIA_VIDEO_DEBUG 0
|
|
|
|
#if MEDIA_VIDEO_DEBUG
|
|
#define MEDIA_DPRINT(fmt, ...) \
|
|
fprintf(stderr, "media-video-helper: %s:%d " fmt "\n", __func__, __LINE__, \
|
|
##__VA_ARGS__);
|
|
#else
|
|
#define MEDIA_DPRINT(fmt, ...)
|
|
#endif
|
|
|
|
namespace android {
|
|
namespace emulation {
|
|
|
|
using FrameInfo = MediaSnapshotState::FrameInfo;
|
|
|
|
bool MediaVideoHelper::receiveFrame(FrameInfo* pFrameInfo) {
|
|
if (mSavedDecodedFrames.empty()) {
|
|
MEDIA_DPRINT("no frame to return");
|
|
return false;
|
|
}
|
|
std::swap(*pFrameInfo, mSavedDecodedFrames.front());
|
|
mSavedDecodedFrames.pop_front();
|
|
MEDIA_DPRINT("has frame to return");
|
|
return true;
|
|
}
|
|
|
|
} // namespace emulation
|
|
} // namespace android
|