https://bugs.kde.org/show_bug.cgi?id=473806
Bug ID: 473806
Summary: Resizing an image leads to erroneous display of the
data?
Classification: Applications
Product: krita
Version: unspecified
Platform: macOS (DMG)
OS: Other
Status: REPORTED
Severity: normal
Priority: NOR
Component: Resize/Scale Image/Layer
Assignee: krita-bugs-n...@kde.org
Reporter: borkbor...@yahoo.com
Target Milestone: ---
Created attachment 161218
--> https://bugs.kde.org/attachment.cgi?id=161218&action=edit
part of the image disappears
SUMMARY
After scaling up an image it would no longer properly show.
STEPS TO REPRODUCE
1. Scale up an image
2.
3.
OBSERVED RESULT
The pixel data was not properly displayed after this operation. I saved the
file and reopened it. The scaling operation itself had worked, so the problem
was with displaying the data on the screen. See attachment!
-> Part of the actual image disappeared and a check pattern appeared over these
regions instead.
My image was just a simple rectangular photo.
EXPECTED RESULT
I expected to see my complete image resized. No check pattern.
Krita
Version: 5.1.5
Hidpi: true
Qt
Version (compiled): 5.12.12
Version (loaded): 5.12.12
OS Information
Build ABI: arm64-little_endian-lp64
Build CPU: arm64
CPU: arm64
Kernel Type: darwin
Kernel Version: 22.6.0
Pretty Productname: macOS 13.5
Product Type: osx
Product Version: 13.5
Locale
Languages: sv
C locale: C
QLocale current: en-SE
QLocale system: en-SE
QTextCodec for locale: UTF-8
OpenGL Info
Vendor: "Apple"
Renderer: "Apple M2 Max"
Version: "4.1 Metal - 83.1"
Shading language: "4.10"
Requested format: QSurfaceFormat(version 3.2, options
QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 8,
greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8,
samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0,
colorSpace QSurfaceFormat::DefaultColorSpace, profile
QSurfaceFormat::CoreProfile)
Current format: QSurfaceFormat(version 4.1, options
QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 32, redBufferSize 8,
greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8,
samples 0, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0,
colorSpace QSurfaceFormat::DefaultColorSpace, profile
QSurfaceFormat::CoreProfile)
Version: 4.1
Supports deprecated functions false
is OpenGL ES: false
supportsBufferMapping: true
supportsBufferInvalidation: false
forceDisableTextureBuffers: false
Extensions:
"GL_APPLE_container_object_shareable"
"GL_ARB_draw_buffers_blend"
"GL_APPLE_flush_render"
"GL_ARB_texture_gather"
"GL_NV_texture_barrier"
"GL_ARB_timer_query"
"GL_ARB_shading_language_include"
"GL_APPLE_client_storage"
"GL_EXT_texture_sRGB_decode"
"GL_ARB_blend_func_extended"
"GL_ARB_shader_bit_encoding"
"GL_ARB_separate_shader_objects"
"GL_APPLE_row_bytes"
"GL_ARB_texture_query_lod"
"GL_ARB_sampler_objects"
"GL_ARB_transform_feedback2"
"GL_ARB_internalformat_query"
"GL_ARB_transform_feedback3"
"GL_ARB_texture_swizzle"
"GL_APPLE_texture_range"
"GL_ARB_instanced_arrays"
"GL_EXT_texture_filter_anisotropic"
"GL_ARB_shader_subroutine"
"GL_ARB_viewport_array"
"GL_ARB_vertex_type_2_10_10_10_rev"
"GL_EXT_texture_compression_s3tc"
"GL_ARB_texture_storage"
"GL_ARB_explicit_attrib_location"
"GL_ARB_gpu_shader5"
"GL_ARB_texture_cube_map_array"
"GL_ARB_draw_indirect"
"GL_ARB_texture_rgb10_a2ui"
"GL_EXT_debug_label"
"GL_ARB_occlusion_query2"
"GL_ARB_tessellation_shader"
"GL_ARB_texture_buffer_object_rgb32"
"GL_ARB_gpu_shader_fp64"
"GL_ARB_sample_shading"
"GL_ARB_vertex_attrib_64bit"
"GL_APPLE_rgb_422"
"GL_ARB_ES2_compatibility"
"GL_EXT_framebuffer_multisample_blit_scaled"
"GL_EXT_debug_marker"
QPA OpenGL Detection Info
supportsDesktopGL: true
supportsOpenGLES: false
isQtPreferOpenGLES: false
useBufferInvalidation (config option): false
Hardware Information
GPU Acceleration: auto
Memory: 32768 Mb
Number of Cores: 12
Swap Location: /private/var/folders/1w/wqpk1jq10dlgyxvj7_2pkcvm0000gn/T
Built for: arm64+neon
Base instruction set: arm64+neon
Supported instruction sets: arm64+neon arm32+neon avx512bw avx512dq avx512cd
avx512f fma3+avx2 avx2 fma3+avx avx fma4 fma3+sse4.2 sse4.2 sse4.1 ssse3 sse3
sse2
Current Settings
Current Swap Location:
/private/var/folders/1w/wqpk1jq10dlgyxvj7_2pkcvm0000gn/T
Current Swap Location writable: true
Undo Enabled: true
Undo Stack Limit: 200
Use OpenGL: true
Use OpenGL Texture Buffer: true
Disable Vector Optimizations: false
Disable AVX Optimizations: false
Canvas State: OPENGL_NOT_TRIED
Autosave Interval: 420
Use Backup Files: true
Number of Backups Kept: 1
Backup File Suffix: ~
Backup Location: Same Folder as the File
Backup Location writable: false
Resource Location:
Use Win8 Pointer Input: false
Use RightMiddleTabletButton Workaround: false
Levels of Detail Enabled: false
Use Zip64: false
Loaded Python Plugins
colorspace
comics_project_management_tools
documenttools
exportlayers
filtermanager
lastdocumentsdocker
plugin_importer
quick_settings_docker
scripter
tenbrushes
tenscripts
Display Information
Number of screens: 1
Screen: 0
Name:
Depth: 24
Scale: 2
Physical DPI30.5
Logical DPI72
Physical Size: 1598.95, 899.41
Position: 0, 0
Resolution in pixels: 1920x1080
Manufacturer:
Model:
Refresh Rate: 120
--
You are receiving this mail because:
You are watching all bug changes.
