1 // Copyright 2020 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 //#define LOG_NDEBUG 0
6 #define LOG_TAG "VideoFrame"
7 
8 #include <v4l2_codec2/components/VideoFrame.h>
9 
10 #include <C2AllocatorGralloc.h>
11 #include <log/log.h>
12 
13 namespace android {
14 
15 // static
Create(std::shared_ptr<C2GraphicBlock> block)16 std::unique_ptr<VideoFrame> VideoFrame::Create(std::shared_ptr<C2GraphicBlock> block) {
17     if (!block) return nullptr;
18 
19     std::vector<int> fds;
20     const C2Handle* const handle = block->handle();
21     for (int i = 0; i < handle->numFds; i++) {
22         fds.emplace_back(handle->data[i]);
23     }
24 
25     return std::unique_ptr<VideoFrame>(new VideoFrame(std::move(block), std::move(fds)));
26 }
27 
VideoFrame(std::shared_ptr<C2GraphicBlock> block,std::vector<int> fds)28 VideoFrame::VideoFrame(std::shared_ptr<C2GraphicBlock> block, std::vector<int> fds)
29       : mGraphicBlock(std::move(block)), mFds(fds) {}
30 
31 VideoFrame::~VideoFrame() = default;
32 
getFDs() const33 const std::vector<int>& VideoFrame::getFDs() const {
34     return mFds;
35 }
36 
setVisibleRect(const Rect & visibleRect)37 void VideoFrame::setVisibleRect(const Rect& visibleRect) {
38     mVisibleRect = visibleRect;
39 }
40 
getVisibleRect() const41 const Rect& VideoFrame::getVisibleRect() const {
42     return mVisibleRect;
43 }
44 
setBitstreamId(int32_t bitstreamId)45 void VideoFrame::setBitstreamId(int32_t bitstreamId) {
46     mBitstreamId = bitstreamId;
47 }
48 
getBitstreamId() const49 int32_t VideoFrame::getBitstreamId() const {
50     return mBitstreamId;
51 }
52 
getGraphicBlock()53 C2ConstGraphicBlock VideoFrame::getGraphicBlock() {
54     return mGraphicBlock->share(C2Rect(mVisibleRect.width(), mVisibleRect.height()), C2Fence());
55 }
56 
57 }  // namespace android
58