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Not work flash movie full screen mode

  • Problem Summary

    Flash movie with full screen mode does not work.
    (the flash frame turns to be blank.)
    alt text
    I confirmed this problem occurs: https://www.permadi.com/tutorial/flash9FullScreen/index.html
    https://student.testmasters.com/portal/online/Test.aspx

    I want to know this problem can be reproduced on other Macs, or not.

    Version

    Opera: 55.0.2994.37
    Flash: 30.0.0.154
    OSX: High Sierra (10.13.6), Yosemite (I updated my OSX, but this problem was not resolved.)
    Laptop: MacBook Air Mid 2012, Intel HD Graphics 4000 1536 MB
    (I concern my MBA is a bit old model and so this problem occurs.)

    Other Browsers

    Firefox, Chrome, and Safari work fine.
    Opera for windows (on my own other PC) works fine.


    I also tried:


    I found some warnings on the gpu log, this might be related.
    opera://gpu/ :

    Graphics Feature Status
    Canvas: Software only. Hardware acceleration disabled
    Flash: Software only. Hardware acceleration disabled
    Flash Stage3D: Software only. Hardware acceleration disabled
    Flash Stage3D Baseline profile: Software only. Hardware acceleration disabled
    Compositing: Software only. Hardware acceleration disabled
    Multiple Raster Threads: Disabled
    Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
    Hardware Protected Video Decode: Disabled
    Rasterization: Software only. Hardware acceleration disabled
    Skia Deferred Display List: Disabled
    Skia Renderer: Disabled
    Surface Synchronization: Disabled
    Video Decode: Software only. Hardware acceleration disabled
    Viz Service Display Compositor: Disabled
    WebGL: Disabled
    WebGL2: Disabled
    Problems Detected
    GPU process was unable to boot: GPU process crashed too many times with SwiftShader.
    Disabled Features: all
    Viz service display compositor is not enabled by default.
    Disabled Features: viz_display_compositor
    Skia renderer is not used by default.
    Disabled Features: skia_renderer
    Skia deferred display list is not used by default.
    Disabled Features: skia_deferred_display_list
    Version Information
    Data exported	2018-08-18T16:49:42.357Z
    Browser version	OPR/55.0.2994.37
    Operating system	Mac OS X 10.13.6
    ANGLE commit id	unknown hash
    2D graphics backend	Skia/68
    Command Line	/Applications/Opera (1).app/Contents/MacOS/Opera --flag-switches-begin --disable-features=SharedArrayBuffer --flag-switches-end --use-turbo2 --prefer-integrated-gpu --enable-quic
    Driver Information
    Initialization time	0
    In-process GPU	true
    Passthrough Command Decoder	false
    Direct Composition	false
    Supports overlays	false
    Sandboxed	false
    GPU0	VENDOR = 0x0000, DEVICE= 0x0000
    Optimus	false
    AMD switchable	false
    Driver vendor	
    Driver version	
    Driver date	
    Pixel shader version	
    Vertex shader version	
    Max. MSAA samples	
    Machine model name	
    Machine model version	
    GL_VENDOR	
    GL_RENDERER	
    GL_VERSION	
    GL_EXTENSIONS	
    Disabled Extensions	
    Disabled WebGL Extensions	
    Window system binding vendor	
    Window system binding version	
    Window system binding extensions	
    Direct rendering	Yes
    Reset notification strategy	0x0000
    GPU process crash count	0
    Compositor Information
    Tile Update Mode	Zero-copy
    Partial Raster	Enabled
    GpuMemoryBuffers Status
    ATC	Software only
    ATCIA	Software only
    DXT1	Software only
    DXT5	Software only
    ETC1	Software only
    R_8	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    R_16	Software only
    RG_88	Software only
    BGR_565	Software only
    RGBA_4444	Software only
    RGBX_8888	Software only
    RGBA_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    BGRX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
    BGRX_1010102	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    RGBX_1010102	Software only
    BGRA_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    RGBA_F16	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    YVU_420	Software only
    YUV_420_BIPLANAR	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    UYVY_422	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
    Display(s) Information
    Info	Display[69680128] bounds=[0,0 1440x900], workarea=[0,23 1440x877], scale=1, external.
    Color space information	{primaries_d50_referred: [[0.5932, 0.3496], [0.3542, 0.5676], [0.1589, 0.1043]], transfer:0.0777*x + 0.0000 if x < 0.0450 else (0.9478*x + 0.0521)**2.4000 + -0.0000, matrix:RGB, range:FULL}
    Bits per color component	8
    Bits per pixel	24
    Video Acceleration Information
    Log Messages
    [1291:775:0819/014235.802852:ERROR:gl_implementation.cc(292)] : Failed to load /Applications/Opera (1).app/Contents/Versions/55.0.2994.37/Opera Framework.framework/Versions/Current/Libraries/libswiftshader_libGLESv2.dylib: dlopen(/Applications/Opera (1).app/Contents/Versions/55.0.2994.37/Opera Framework.framework/Versions/Current/Libraries/libswiftshader_libGLESv2.dylib, 1): no suitable image found. Did find: /Applications/Opera (1).app/Contents/Versions/55.0.2994.37/Opera Framework.framework/Versions/Current/Libraries/libswiftshader_libGLESv2.dylib: file system sandbox blocked stat()
    GpuProcessHostUIShim: The GPU process exited with code 1024.
    

    I can provide any more detail information if needed.

  • No extensions except EditThisCookie are used.

  • This problem occurs on my own another Macbook Pro (Early 2015).