libfreenect2 VAAPI 버그?

intel 7세대 노트북에서

별 옵션 주지 않고 cmake 하니까 아래와 같이 설정이 된다.

2세대 에서는 OpenCL yes, VAAPI no 였다.

-- Using in-tree freenect2 target -- Feature list: --   CUDA    no --   CXX11    disabled --   Examples    yes --   OpenCL    no --   OpenGL    yes --   OpenNI2    yes --   TegraJPEG    no --   Threading    tinythread --   TurboJPEG    yes --   VAAPI    yes --   VideoToolbox    no (Apple only) --   streamer_recorder    disabled -- Configuring done (0.1s) -- Generating done (0.0s)

 

그래서 떴던거 같아서 다시 실행해보니 ir 과 depth는 정상이고 rgb의 폭이 이상해서

3d로 재구성된 녀석도 이상하게 나온다.

$ ./Protonect  Version: 0.2.0 Environment variables: LOGFILE=<protonect.log> Usage: ./Protonect [-gpu=<id>] [gl | cl | clkde | cuda | cudakde | cpu] [<device serial>]         [-noviewer] [-norgb | -nodepth] [-help] [-version]         [-frames <number of frames to process>] To pause and unpause: pkill -USR1 Protonect [Info] [Freenect2Impl] enumerating devices... [Info] [Freenect2Impl] 9 usb devices connected [Info] [Freenect2Impl] found valid Kinect v2 @2:11 with serial 501441643042 [Info] [Freenect2Impl] found 1 devices libva info: VA-API version 1.20.0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_20 libva info: va_openDriver() returns 0 [Info] [VaapiRgbPacketProcessorImpl] driver: Intel iHD driver for Intel(R) Gen Graphics - 24.1.0 () [Info] [Freenect2DeviceImpl] opening... [Info] [Freenect2DeviceImpl] transfer pool sizes rgb: 20*16384 ir: 60*8*33792 [Info] [Freenect2DeviceImpl] opened [Info] [Freenect2DeviceImpl] starting... [Debug] [Freenect2DeviceImpl] status 0x090000: 9729 [Debug] [Freenect2DeviceImpl] status 0x090000: 9731 [Info] [Freenect2DeviceImpl] submitting rgb transfers... [Info] [Freenect2DeviceImpl] submitting depth transfers... [Info] [Freenect2DeviceImpl] started

 

그래서 VAAPI를 끄고 빌드해서 실행해보니

$ cmake .. -DENABLE_VAAPI=OFF -- Using in-tree freenect2 target -- Feature list: --   CUDA    no --   CXX11    disabled --   Examples    yes --   OpenCL    no --   OpenGL    yes --   OpenNI2    yes --   TegraJPEG    no --   Threading    tinythread --   TurboJPEG    yes --   VAAPI    disabled --   VideoToolbox    no (Apple only) --   streamer_recorder    disabled -- Configuring done (0.1s) -- Generating done (0.0s)

 

영상은 정상적으로 보이는데, transfer pool size가 달라지진 않네.. 머지?

$ ./Protonect  Version: 0.2.0 Environment variables: LOGFILE=<protonect.log> Usage: ./Protonect [-gpu=<id>] [gl | cl | clkde | cuda | cudakde | cpu] [<device serial>]         [-noviewer] [-norgb | -nodepth] [-help] [-version]         [-frames <number of frames to process>] To pause and unpause: pkill -USR1 Protonect [Info] [Freenect2Impl] enumerating devices... [Info] [Freenect2Impl] 9 usb devices connected [Info] [Freenect2Impl] found valid Kinect v2 @2:11 with serial 501441643042 [Info] [Freenect2Impl] found 1 devices [Info] [Freenect2DeviceImpl] opening... [Info] [Freenect2DeviceImpl] transfer pool sizes rgb: 20*16384 ir: 60*8*33792 [Info] [Freenect2DeviceImpl] opened [Info] [Freenect2DeviceImpl] starting... [Debug] [Freenect2DeviceImpl] status 0x090000: 9729 [Debug] [Freenect2DeviceImpl] status 0x090000: 9731 [Info] [Freenect2DeviceImpl] submitting rgb transfers... [Info] [Freenect2DeviceImpl] submitting depth transfers... [Debug] [DepthPacketStreamParser] not all subsequences received 0 [Info] [Freenect2DeviceImpl] started