Description: Scrolling a certain document in multi page view Steps to Reproduce: 1. Open the attached file 2. 2 Pages a column 3. Scroll down Actual Results: Slow respons Expected Results: Snappier.. 6.2 doesn't win prices.. but OK Reproducible: Always User Profile Reset: No Additional Info: Version: 7.1.0.0.alpha0+ (x64) Build ID: e8b8e7be0b2ad693224cd94062a55610eb69df7e CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: en-US Calc: CL
Created attachment 165156 [details] Example file
Not in Version: 6.4.0.0.beta1+ (x64) Build ID: 20be5cd0bdc57d812bf34a2debfe48caa51de881 CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: default; VCL: win; Locale: nl-NL (nl_NL); UI-Language: en-US Calc: CL
It's better with GDI Version: 7.1.0.0.alpha0+ (x64) Build ID: e8b8e7be0b2ad693224cd94062a55610eb69df7e CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: default; VCL: win Locale: nl-NL (nl_NL); UI: en-US Calc: CL I expect this to be Windows like issue in the area of LayoutText (no the BT below is not that accurate.. ) package_OStorageFactory_get_implementation package_OStorageFactory_get_implementation GenericSalLayout::LayoutText OutputDevice::getFallbackLayout OutputDevice::ImplGlyphFallbackLayout OutputDevice::ImplLayout OutputDevice::GetTextWidth ImplFontMetricData::ImplInitTextLineSize OutputDevice::ImplNewFont OutputDevice::GetFontMetric SwDrawTextInfo::GetWrong SwDrawTextInfo::ApplyAutoColor
I cannot reproduce, it's perfectly smooth here.
Appears to be caused by the comment boxes. Without those it's smooth However no clue why we end up with different results. Does happen with Skia Raster & Vulkan @Stuart If you have some time to test this one..
Sorry, I also can not confirm. On laptop with 1920x1080 display. Open document in current master. Not to full screen, just scale LO frameto most of display, and adjust multi-page view zoom to 85% to give two column canvas layout. Scroll by holding the scroll bar's Up or Down triangles. Equal speed and smoothness with Skia Vulka, Skia software raster, GDI w/Hardware accel, and GDI w/CPU only. The Track changes/comments do flicker during scrolling for both the GDI renderings. But are smooth (double buffered) for both Skia renderings. Scroll by dragging the scroll bars "thumb" shows equal performance with all rendering. Though, I did not enable OpenGL rendering to test that--don't think it matters here. Suppose it could be an os - GPU - driver issue. Windows 8.1 and hardware is getting a bit dated, and we know Windows 7.1 is hopeless. =-testing with-= Version: 7.1.0.0.alpha0+ (x64) Build ID: a3b4831208da615789bd1e2d5660dd130807f504 CPU threads: 4; OS: Windows 10.0 Build 19041; UI render: Skia/Vulkan; VCL: win Locale: en-US (en_US); UI: en-US Calc: threaded RenderMethod: vulkan Vendor: 0x8086 Device: 0x5916 API: 1.2.148 Driver: 0.402.395 DeviceType: integrated DeviceName: Intel(R) HD Graphics 620 Denylisted: no
OK, after resetting the profile it's gone.. Version: 7.1.0.0.alpha0+ (x64) Build ID: e8b8e7be0b2ad693224cd94062a55610eb69df7e CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: en-US Calc: CL So assume this to be some spurious bug
Created attachment 165305 [details] Screencast Me being confused. Profile reset 'resolved' they issue yesterday. However, the slowness is back again :-(. And no clue why Version: 7.1.0.0.alpha0+ (x64) Build ID: e8b8e7be0b2ad693224cd94062a55610eb69df7e CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: en-US Calc: CL
Created attachment 165306 [details] Registery XCU They XCU in question. Assuming all dictionary's installed. Doesn't contain that much