Created attachment 122129 [details] settingg and canvas in the background SUMMARY SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasm (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION OpenGL Info Vendor: "Intel" Renderer: "Intel(R) Iris(R) Plus Graphics" Version: "3.0.0 - Build 25.20.100.6833" Shading language: "1.30 - Build 25.20.100.6833" Requested format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) Current format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile) Version: 3.0 Supports deprecated functions true is OpenGL ES: false QPA OpenGL Detection Info supportsDesktopGL: true supportsAngleD3D11: true isQtPreferAngle: false == log == Supported renderers: QFlags(0x2|0x4|0x8) Surface format preference list: * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 Probing format... QSurfaceFormat::DefaultColorSpace 2 Found format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 == end log == ================================================================================ SESSION: 15 Aug 2019 02:11:05 -0700. Executing C:\Program Files\Krita (x64)\bin\krita.exe WARNING: This file contains information about your system and the images you have been working with. If you have problems with Krita, the Krita developers might ask you to share this file with them. The information in this file is not shared automatically with the Krita developers in any way. You can disable logging to this file in Krita's Configure Krita Dialog. Please review the contents of this file before sharing this file with anyone. Krita Version: 4.2.5 (git b216c98) Languages: en_US Hidpi: true Qt Version (compiled): 5.12.4 Version (loaded): 5.12.4 OS Information Build ABI: x86_64-little_endian-llp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: winnt Kernel Version: 10.0.17763 Pretty Productname: Windows 10 (10.0) Product Type: windows Product Version: 10 Hardware Information GPU Acceleration: auto Memory: 8007 Mb Number of Cores: 8 Swap Location: C:/Users/Intel/AppData/Local/Temp 15 Aug 2019 02:12:00 -0700: Closing. OpenGL Info Vendor: "Intel" Renderer: "Intel(R) Iris(R) Plus Graphics" Version: "3.0.0 - Build 25.20.100.6833" Shading language: "1.30 - Build 25.20.100.6833" Requested format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) Current format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile) Version: 3.0 Supports deprecated functions true is OpenGL ES: false QPA OpenGL Detection Info supportsDesktopGL: true supportsAngleD3D11: true isQtPreferAngle: false == log == Supported renderers: QFlags(0x2|0x4|0x8) Surface format preference list: * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 Probing format... QSurfaceFormat::DefaultColorSpace 2 Found format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 == end log == ================================================================================ SESSION: 15 Aug 2019 02:12:05 -0700. Executing C:\Program Files\Krita (x64)\bin\krita.exe WARNING: This file contains information about your system and the images you have been working with. If you have problems with Krita, the Krita developers might ask you to share this file with them. The information in this file is not shared automatically with the Krita developers in any way. You can disable logging to this file in Krita's Configure Krita Dialog. Please review the contents of this file before sharing this file with anyone. Krita Version: 4.2.5 (git b216c98) Languages: en_US Hidpi: true Qt Version (compiled): 5.12.4 Version (loaded): 5.12.4 OS Information Build ABI: x86_64-little_endian-llp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: winnt Kernel Version: 10.0.17763 Pretty Productname: Windows 10 (10.0) Product Type: windows Product Version: 10 Hardware Information GPU Acceleration: auto Memory: 8007 Mb Number of Cores: 8 Swap Location: C:/Users/Intel/AppData/Local/Temp 15 Aug 2019 02:13:04 -0700: Closing. OpenGL Info Vendor: "Google Inc." Renderer: "ANGLE (Intel(R) Iris(R) Plus Graphics Direct3D11 vs_5_0 ps_5_0)" Version: "OpenGL ES 3.0 (ANGLE 2.1.0.57ea533f79a7)" Shading language: "OpenGL ES GLSL ES 3.00 (ANGLE 2.1.0.57ea533f79a7)" Requested format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) Current format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DefaultSwapBehavior, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::NoProfile) Version: 3.0 Supports deprecated functions false is OpenGL ES: true QPA OpenGL Detection Info supportsDesktopGL: true supportsAngleD3D11: true isQtPreferAngle: false == log == Supported renderers: QFlags(0x2|0x4|0x8) Surface format preference list: * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 Probing format... QSurfaceFormat::scRGBColorSpace 4 Found format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 == end log == ================================================================================ SESSION: 15 Aug 2019 02:13:08 -0700. Executing C:\Program Files\Krita (x64)\bin\krita.exe WARNING: This file contains information about your system and the images you have been working with. If you have problems with Krita, the Krita developers might ask you to share this file with them. The information in this file is not shared automatically with the Krita developers in any way. You can disable logging to this file in Krita's Configure Krita Dialog. Please review the contents of this file before sharing this file with anyone. Krita Version: 4.2.5 (git b216c98) Languages: en_US Hidpi: true Qt Version (compiled): 5.12.4 Version (loaded): 5.12.4 OS Information Build ABI: x86_64-little_endian-llp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: winnt Kernel Version: 10.0.17763 Pretty Productname: Windows 10 (10.0) Product Type: windows Product Version: 10 Hardware Information GPU Acceleration: angle Memory: 8007 Mb Number of Cores: 8 Swap Location: C:/Users/Intel/AppData/Local/Temp 15 Aug 2019 02:13:40 -0700: Created image "Unnamed", 1600 * 1200 pixels, 100 dpi. Color model: 16-bit integer/channel RGB/Alpha (sRGB-elle-V2-g10.icc). Layers: 2 15 Aug 2019 02:13:40 -0700: Instant Preview Setting: 0 15 Aug 2019 02:13:40 -0700: Enabled simple smoothing. 15 Aug 2019 02:13:40 -0700: Enabled simple smoothing. 15 Aug 2019 02:13:40 -0700: Enabled simple smoothing. 15 Aug 2019 02:13:40 -0700: Enabled simple smoothing. 15 Aug 2019 02:13:40 -0700: Enabled simple smoothing. 15 Aug 2019 02:13:40 -0700: Enabled simple smoothing. 15 Aug 2019 02:13:40 -0700: Instant Preview Setting: 0 15 Aug 2019 02:13:41 -0700: Instant Preview Setting: 0 15 Aug 2019 02:14:27 -0700: Created image "Unnamed", 1600 * 1200 pixels, 100 dpi. Color model: 16-bit float/channel RGB/Alpha (sRGB-elle-V2-g10.icc). Layers: 2 15 Aug 2019 02:14:27 -0700: Instant Preview Setting: 0 15 Aug 2019 02:14:27 -0700: Enabled simple smoothing. 15 Aug 2019 02:14:27 -0700: Enabled simple smoothing. 15 Aug 2019 02:14:27 -0700: Enabled simple smoothing. 15 Aug 2019 02:14:27 -0700: Enabled simple smoothing. 15 Aug 2019 02:14:27 -0700: Enabled simple smoothing. 15 Aug 2019 02:14:27 -0700: Enabled simple smoothing. 15 Aug 2019 02:14:27 -0700: Instant Preview Setting: 0 15 Aug 2019 02:14:27 -0700: Instant Preview Setting: 0 15 Aug 2019 02:17:58 -0700: Created image "Unnamed", 1600 * 1200 pixels, 100 dpi. Color model: 16-bit float/channel RGB/Alpha (sRGB-elle-V2-g10.icc). Layers: 2 15 Aug 2019 02:17:59 -0700: Instant Preview Setting: 0 15 Aug 2019 02:17:59 -0700: Enabled simple smoothing. 15 Aug 2019 02:17:59 -0700: Enabled simple smoothing. 15 Aug 2019 02:17:59 -0700: Enabled simple smoothing. 15 Aug 2019 02:17:59 -0700: Enabled simple smoothing. 15 Aug 2019 02:17:59 -0700: Enabled simple smoothing. 15 Aug 2019 02:17:59 -0700: Enabled simple smoothing. 15 Aug 2019 02:17:59 -0700: Instant Preview Setting: 0 15 Aug 2019 02:17:59 -0700: Instant Preview Setting: 0 15 Aug 2019 02:18:16 -0700: Closing. OpenGL Info Vendor: "Google Inc." Renderer: "ANGLE (Intel(R) Iris(R) Plus Graphics Direct3D11 vs_5_0 ps_5_0)" Version: "OpenGL ES 3.0 (ANGLE 2.1.0.57ea533f79a7)" Shading language: "OpenGL ES GLSL ES 3.00 (ANGLE 2.1.0.57ea533f79a7)" Requested format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) Current format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DefaultSwapBehavior, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::NoProfile) Version: 3.0 Supports deprecated functions false is OpenGL ES: true QPA OpenGL Detection Info supportsDesktopGL: true supportsAngleD3D11: true isQtPreferAngle: false == log == Supported renderers: QFlags(0x2|0x4|0x8) Surface format preference list: * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 2 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 16, greenBufferSize 16, blueBufferSize 16, alphaBufferSize 16, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::scRGBColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 * QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) 8 Probing format... QSurfaceFormat::bt2020PQColorSpace 4 Found format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 10, greenBufferSize 10, blueBufferSize 10, alphaBufferSize 2, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::bt2020PQColorSpace, profile QSurfaceFormat::CompatibilityProfile) 4 == end log == ================================================================================ SESSION: 15 Aug 2019 02:18:20 -0700. Executing C:\Program Files\Krita (x64)\bin\krita.exe WARNING: This file contains information about your system and the images you have been working with. If you have problems with Krita, the Krita developers might ask you to share this file with them. The information in this file is not shared automatically with the Krita developers in any way. You can disable logging to this file in Krita's Configure Krita Dialog. Please review the contents of this file before sharing this file with anyone. Krita Version: 4.2.5 (git b216c98) Languages: en_US Hidpi: true Qt Version (compiled): 5.12.4 Version (loaded): 5.12.4 OS Information Build ABI: x86_64-little_endian-llp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: winnt Kernel Version: 10.0.17763 Pretty Productname: Windows 10 (10.0) Product Type: windows Product Version: 10 Hardware Information GPU Acceleration: angle Memory: 8007 Mb Number of Cores: 8 Swap Location: C:/Users/Intel/AppData/Local/Temp 15 Aug 2019 02:18:29 -0700: Created image "Unnamed", 1600 * 1200 pixels, 100 dpi. Color model: 16-bit float/channel RGB/Alpha (sRGB-elle-V2-g10.icc). Layers: 2 15 Aug 2019 02:18:30 -0700: Instant Preview Setting: 0 15 Aug 2019 02:18:30 -0700: Enabled simple smoothing. 15 Aug 2019 02:18:30 -0700: Enabled simple smoothing. 15 Aug 2019 02:18:30 -0700: Enabled simple smoothing. 15 Aug 2019 02:18:30 -0700: Enabled simple smoothing. 15 Aug 2019 02:18:30 -0700: Enabled simple smoothing. 15 Aug 2019 02:18:30 -0700: Enabled simple smoothing. 15 Aug 2019 02:18:30 -0700: Instant Preview Setting: 0 15 Aug 2019 02:18:33 -0700: Instant Preview Setting: 0
Agata (Tiar, Tymond) found the same issue on her Intel test system. She hadn't changed anything, not the hardware, not the version of Krita, but only got a Windows update: 12:12:45 < tiar> dmitryK|log: um... 12:12:55 < tiar> dmitryK|log: I didn't even change anything 12:13:04 < tiar> just make a new picture 12:13:10 < tiar> let me open an old one... 12:14:03 < tiar> dmitryK|log: recent Windows Update broke it 12:14:51 < tiar> dmitryK|log: like, it worked before I went to the sprint, now I just opened Krita and it's black canvas + area around canvas and I know that Windows updated in the meantime 12:15:02 < tiar> boud: ^ 12:17:28 < tiar> (I didn't change any settings, I didn't check the 709 thing (yet)) 12:23:37 < tiar> it's as expected: everything HDR is black (canvas, area around canvas, Small Color Selector), everything non-HDR (layer thumbnail, Advanced Color Selector etc.) is not black 12:38:54 < dmitryK|log> tiar: you mean that it is black for p2020pq mode, right? 12:45:38 < tiar> dmitryK|log: yes 12:45:53 < tiar> dmitryK|log: it's black for the same settings it wasn't black before So the windows update broke things, but the question is... Did that expose a bug in Krita, or did Windows just break this unconditionally.
Hi, Agata! Here is a checklist of what needs to be checked to find out the bug. You will have to add debugging lines into Qt's code and check what happens there. 1) Go to QOpenGLTextureBlitter::create() and check if the conversion shaders are actually created. 2) Go to fragment_shader[] in the texture blitter, find the all _TO_BT2020PQ branches and add explicit color return there, like that: return vec4(0.8, 0.3, 0.3, 1.0); Then build and run Krita. If the canvas becomes pink instead of black, then the problem in the shaders, and not in the Angle's code. If the canvas is still black, then go on with the following: 3) Check the following functions in ANGLE. All internal system calls should return E_SUCCESS (or how it is called in DXGL). * SwapChain11::reset() ** especially this call: mNativeWindow->createSwapChain() * NativeWindow11Win32::createSwapChain() Take into account that there are multiple swap chains in Qt. One global, and a separate swap chain for every QOpenGLWidged. 4) If you still have no clue what happens there, download apitrace and qapitrace and run it with "api" switch set to dxgi. It will record all the calls to DXGI/DirectX and you will able to trace/debug it separately.
Git commit 2f976a938a8f8e7721bc5d9393289ff98b55b552 by Agata Cacko. Committed on 05/10/2019 at 12:16. Pushed by tymond into branch 'master'. Fix Rec2020 display format This commit contains changes to smpte shader to fix the black screen in Rec2020 display format on Windows. Before this commit it was broken because of two things: - r=pow(x, y) in ANGLE is compiled into t=log(x); t=t*y; r=e^t which in case of 0 resulted in undefined behaviour, in this case... alpha = 1.0, even though the line was: pow(0, 1), qhich means the correct result should be 0.0, not 1.0. - changed order of painting UI and canvas; before it was first UI, then canvas. After the order was reversed, so the 0.0 alpha started to be crucial for canvas to be shown from underneath the UI. Co-Authored-By: Dmitry Kazakov <dimula73@gmail.com> A +40 -0 3rdparty/ext_qt/0009-Fix-Rec2020-display-format.patch M +1 -0 3rdparty/ext_qt/CMakeLists.txt https://invent.kde.org/kde/krita/commit/2f976a938a8f8e7721bc5d9393289ff98b55b552
Git commit 16f3e98be3f20da3c02bae902e1ad8f08699477b by Boudewijn Rempt, on behalf of Agata Cacko. Committed on 09/10/2019 at 08:39. Pushed by rempt into branch 'krita/4.2'. Fix Rec2020 display format This commit contains changes to smpte shader to fix the black screen in Rec2020 display format on Windows. Before this commit it was broken because of two things: - r=pow(x, y) in ANGLE is compiled into t=log(x); t=t*y; r=e^t which in case of 0 resulted in undefined behaviour, in this case... alpha = 1.0, even though the line was: pow(0, 1), qhich means the correct result should be 0.0, not 1.0. - changed order of painting UI and canvas; before it was first UI, then canvas. After the order was reversed, so the 0.0 alpha started to be crucial for canvas to be shown from underneath the UI. Co-Authored-By: Dmitry Kazakov <dimula73@gmail.com> (cherry picked from commit 2f976a938a8f8e7721bc5d9393289ff98b55b552) A +40 -0 3rdparty/ext_qt/0009-Fix-Rec2020-display-format.patch M +1 -0 3rdparty/ext_qt/CMakeLists.txt https://invent.kde.org/kde/krita/commit/16f3e98be3f20da3c02bae902e1ad8f08699477b