大家好：
我们使用的tda2x，自己设计的扳子，使用vision sdk (PROCESSOR_SDK_VISION_03_02_00_00).
当我们运行 NullSrc + Decode + Display (Only 1920x1080 H264/MJPEG Video Input Bit-Stream Supported) 这个demo的时候一切正常。
但我们运行1CH VIP capture + SGX Copy + DISPLAY 这个demo的时候，提示错误，日志如下：
[HOST] [HOST ] Single Camera Usecases
[HOST] [HOST ] ------------------------
[HOST] [HOST ] 1: 1CH VIP capture + SGX Copy + DISPLAY[liuke Removed SGX Copy]
[HOST] [HOST ] 2: 1CH VIP capture + Encode + Decode + SGX Copy + DISPLAY
[HOST] [HOST ] 3: 1CH VIP capture + Alg FrameCopy (EVE1) + SGX Copy + DISPLAY - (TDA2xx ONLY)
[HOST] [HOST ] 5: NullSrc + Decode + Display (Only 1920x1080 H264/MJPEG Video Input Bit-Stream Supported)
[HOST] [HOST ] 6: 1CH VIP capture + Alg Frame Copy (A15) + SGX Copy + DISPLAY
[HOST] [HOST ] 7: 1CH VIP + Alg Frame Copy (A15) + Connetor Links (Dup, Merge, Select, Gate on A15) + SGX Copy + DISPLAY
[HOST] [HOST ]
[HOST] [HOST ] x: Exit
[HOST] [HOST ]
[HOST] [HOST ] Enter Choice:
[HOST] [HOST ]
1
[HOST] [HOST ] 53.101018 s:
[HOST] [IPU2 ] 53.106783 s: CAPTURE: Create in progress !!!
[HOST] [IPU2 ] 53.107210 s: CAPTURE: VIP1 Slice0 PortA capture mode is [ 8-bit] !!!
[HOST] [HOST ] 53.229091 s: IPC_IN_0 : Create in progress !!!
[HOST] [IPU2 ] 53.227993 s: CAPTURE: Create Done !!!
[HOST] [IPU2 ] 53.228512 s: IPC_OUT_0 : Create in progress !!!
[HOST] [IPU2 ] 53.228817 s: IPC_OUT_0 : Create Done !!!
[HOST] [HOST ] 53.229518 s: IPC_IN_0 : Create Done !!!
[HOST] [HOST ] 53.229610 s: SGXFRMCPY: Create in progress for resolution: 1920x1080 !!!
[HOST] [HOST ] 53.229671 s: SYSTEM_PVRSCOPE: FIFO /opt/vision_sdk/gpufifo opened successfully
PVR:(Error): WSEGL_InitialiseDisplay: Failed to open primary device: No such file or directory [0, ]
EGL: eglInitialize() returned 0
EGL: after eglInitialize() eglError (0x3001)
ASSERT (sgxFrmcpyLink_drv.c|SgxFrmcpyLink_drvDoProcessEglInfo|219)
[HOST] [HOST ] 53.484322 s: EGL: version 6.1745188
[HOST] [HOST ] 53.484322 s: EGL: eglInitialize() failed !!!
请求各位大神指点，可能是哪里出了问题，万分感谢!!!
