Regression in v2.15.0: color stream shown blank in realsense viewer exept for YUYV #2306
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staniliev
changed the title
Same situation. With v2.16.0, the color stream works only in YUYV format. |
Same issue here. Verified camera is working properly by seeing expected outcome on a Ubuntu 16 laptop. For what it's worth, issue seems to be affecting realsense ROS interface. Echoing /camera/color/image_raw only returns zeros, hence a black screen. |
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[Realsense Customer Engineering Team Comment] Thank you for pointing out this issue! We were able to replicate the issue with RealSense Viewer in Ubuntu MATE and will work to create a fix shortly. |
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Yes, seems to be affecting all non-x86, non-Android platforms. |
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The tabbing is off in that file actually. What you need to do is tab over the #ifdef AVX2 block and add an extra #endif after line 606. This fixed it for me. |
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@dorodnic Would you like me to fork it, fix the bug, and make a pull request? |
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Should be resolved in v2.16.1 |
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[Realsense Customer Engineering Team Comment] Able to confirm v2.16.1 resolves color stream issue in previous versions of LRS. We will close this issue now. |
Issue Description
I open realsense viewer and start color stream in RGB8, which results in a blank screen.
Depth, infrared streams and color stream in YUYV format work fine. The only color stream format that works is YUYV.
When I sync and build librealsense with "tags/v2.14.1" everything works correct (all color stream formats work). When I sync and build with "tags/v2.15.0" I get blank output for RGB8 color stream.
My kernel is patched and "hardware clock" is shown when I click on "info" in the depth stream window.
This is the console output - the last line with "Non-zero status (-71) in video completion handler." looks fishy:
[ 208.314353] usb 4-1.2: new SuperSpeed USB device number 3 using xhci-hcd
[ 208.335144] usb 4-1.2: New USB device found, idVendor=8086, idProduct=0ad3
[ 208.335150] usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 208.335155] usb 4-1.2: Product: Intel(R) RealSense(TM) 415
[ 208.335160] usb 4-1.2: Manufacturer: Intel(R) RealSense(TM) 415
[ 208.335165] usb 4-1.2: SerialNumber: 812113024034
[ 208.368715] videobuf2_vmalloc: loading out-of-tree module taints kernel.
[ 208.374167] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) 415 (8086:0ad3)
[ 208.376065] uvcvideo: Unable to create debugfs 4-3 directory.
[ 208.376250] uvcvideo 4-1.2:1.0: Entity type for entity Intel(R) RealSense(TM) 415 RGB was not initialized!
[ 208.376258] uvcvideo 4-1.2:1.0: Entity type for entity Processing 2 was not initialized!
[ 208.376266] uvcvideo 4-1.2:1.0: Entity type for entity Intel(R) RealSense(TM) 415 RGB was not initialized!
[ 208.376272] uvcvideo 4-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[ 208.376500] input: Intel(R) RealSense(TM) 415: Int as /devices/platform/soc/soc:usb3-0/12000000.dwc3/xhci-hcd.3.auto/usb4/4-1/4-1.2/4-1.2:1.0/input/input6
[ 208.376898] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) 415 (8086:0ad3)
[ 208.377249] uvcvideo: Unable to create debugfs 4-3 directory.
[ 208.377369] uvcvideo 4-1.2:1.3: Entity type for entity Processing 7 was not initialized!
[ 208.377376] uvcvideo 4-1.2:1.3: Entity type for entity Extension 8 was not initialized!
[ 208.377382] uvcvideo 4-1.2:1.3: Entity type for entity Camera 6 was not initialized!
[ 208.377592] usbcore: registered new interface driver uvcvideo
[ 208.377596] USB Video Class driver (1.1.1)
[ 380.462643] uvcvideo: Non-zero status (-71) in video completion handler.
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