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  1. Rewriting big C++ application/library isn't...

    Rewriting big C++ application/library isn't usually option. Writing application from scratch can be option if language has compiler, debugger, IDE support and can use Qt or has equivalent of library...
  2. Most non-expensive TN and IPS LCDs can display...

    Most non-expensive TN and IPS LCDs can display only 18 bit and remaining colors are simulated with FRC/dithering/noise.
  3. Banding can be also caused by bad display,...

    Banding can be also caused by bad display, compression or using of non-RGB colors by codecs. Videos have often only 12/16-bit color depth.
  4. Thread: Scythe Mugen MAX

    by JS987
    Replies
    15
    Views
    1,886

    161 mm height is standard which can fit into wide...

    161 mm height is standard which can fit into wide cases at least without side fan. 720 gram isn't too much. There are coolers over 1000 gram.
  5. OpenGL(GLAMOR) is too CPU/GPU inefficient to be...

    OpenGL(GLAMOR) is too CPU/GPU inefficient to be fast as SNA.
  6. Non-K Skylake and Non-Z motherboard will probably...

    Non-K Skylake and Non-Z motherboard will probably support only DDR3 1600 or DDR4 2133
    2133 is only 1%-13% faster compared to 1333 with Haswell...
  7. I hope some Skylake motherboard will support my...

    I hope some Skylake motherboard will support my 1.5V DDR3 1333 memory or upgrade will be expensive when performance difference is considered.
  8. There is no modern widely used kernel which was...

    There is no modern widely used kernel which was created/designed from scratch last 10 years without using standards with ancient origin like POSIX because it would be useless without support of 1000s...
  9. It is audited by NSA for collecting and misusing...

    It is audited by NSA for collecting and misusing all security bugs and ensuring it won't be secure.
  10. There are also kernel written in other languages....

    There are also kernel written in other languages. Unsafe code is faster than safe code because of missing checking. Security depends also on userspace.
    Security would be improved if usage of C...
  11. Linux security is also joke intentionally or...

    Linux security is also joke intentionally or accidentally because of using dangerous language like C, missing / insufficient code review and testing.
  12. Latency of complex GUI / website to keyboard and...

    Latency of complex GUI / website to keyboard and mouse events usually depends on single thread performance. Every modern desktop CPU should be fast enough, but latency can be different.
  13. GUI (GTK / Qt) applications - GTK and Qt...

    GUI (GTK / Qt) applications - GTK and Qt libraries have only limited support for threads and mostly don't scale to many cores
    web browsers are multi-threaded, but one tab don't scale to many cores
  14. Replies
    46
    Views
    6,975

    I guess problem isn't X, but OpenGL compositor. X...

    I guess problem isn't X, but OpenGL compositor. X applications should have lower CPU load, latency with hardware overlay without compositor than with compositor.
  15. Replies
    46
    Views
    6,975

    Intel CPU is bottleneck (too slow) for me. Most...

    Intel CPU is bottleneck (too slow) for me. Most Linux software is single-threaded or don't really scale with more cores. 30 GHz Intel CPU would be useful for me. ARM CPUs have usually 30% or less...
  16. gcc often generates wrong code and it can take...

    gcc often generates wrong code and it can take long time to fix. You should report bug to https://gcc.gnu.org/bugzilla/
  17. Luke_Wolf said XML is bad thing which is true if...

    Luke_Wolf said XML is bad thing which is true if stupid software without code completion is used.
  18. Qt5 has only raster backend (graphics system) for...

    Qt5 has only raster backend (graphics system) for Widgets which means no HW acceleration.
  19. WPF seems to be better than QtQuick. It doesn't...

    WPF seems to be better than QtQuick. It doesn't need Javascript and is closer to .ui files. XML isn't bad if you use modern software with code completion.
  20. QtQuick idea isn't bad, but using Javascript is....

    QtQuick idea isn't bad, but using Javascript is. Javascript is used because every web developer is forced to learn it.
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