SUMMARY PSD files which are saved from photoshop and which have 16 bit integer channel rgb colour profiles show corrupted layers. The layers will have glitched data rendering the file useless. I think Krita is is not importing the file properly. 16 bit PSD files which are saved from krita open properly. Here is a test file for your reference. (The file size is a bit large so adding cloud link) https://box.raghukamath.com/cloud/index.php/s/go5BDw78oAkxsNq This issue was also encountered by on of the krita-artists members. here is the post - https://krita-artists.org/t/psds-loading-corrupted/59057 STEPS TO REPRODUCE 1. Download the test file from here 2. Open the file in krita OBSERVED RESULT Colours are glitched on all layers EXPECTED RESULT Colours and the file should appear normal with supported features. System information - Krita Version: 5.2.0-prealpha (git 9920d23) Hidpi: true Qt Version (compiled): 5.15.7 Version (loaded): 5.15.7 OS Information Build ABI: x86_64-little_endian-lp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: linux Kernel Version: 6.2.9-200.fc37.x86_64 Pretty Productname: Fedora Linux 37 (KDE Plasma) Product Type: fedora Product Version: 37 Desktop: KDE Locale Languages: en_US C locale: hi_IN.UTF-8 QLocale current: en QLocale system: hi QTextCodec for locale: UTF-8 OpenGL Info Vendor: "NVIDIA Corporation" Renderer: "NVIDIA GeForce GTX 750 Ti/PCIe/SSE2" Driver version: "4.6.0 NVIDIA 530.41.03" Shading language: "4.60 NVIDIA" Requested format: QSurfaceFormat(version 3.3, 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::CompatibilityProfile) Current format: QSurfaceFormat(version 4.6, 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::CompatibilityProfile) GL version: 4.6 Supports deprecated functions false Is OpenGL ES: false supportsBufferMapping: true supportsBufferInvalidation: true forceDisableTextureBuffers: false Extensions: GL_NV_parameter_buffer_object GL_NV_texture_rectangle GL_ARB_shader_objects GL_OVR_multiview2 GL_EXT_texture_compression_latc GL_ARB_gpu_shader5 GL_ARB_point_sprite GL_ARB_explicit_uniform_location GL_NV_vertex_array_range2 GL_ARB_copy_buffer GL_ARB_map_buffer_alignment GL_NV_draw_vulkan_image GL_ARB_sparse_buffer GL_EXT_blend_equation_separate GL_KHR_debug GL_NV_explicit_multisample GL_NV_occlusion_query 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GL_EXT_shader_image_load_store GL_EXT_texture_integer GL_NV_shader_subgroup_partitioned GL_EXT_multiview_texture_multisample GL_NV_depth_clamp GL_ARB_derivative_control GL_EXT_gpu_program_parameters GL_ARB_texture_rgb10_a2ui GL_ARB_shader_ballot GL_EXT_texture3D GL_NV_texture_multisample GL_ARB_shader_subroutine GL_IBM_rasterpos_clip GL_NV_query_resource_tag GL_NV_shader_atomic_int64 GL_EXT_multi_draw_arrays GL_ARB_compute_variable_group_size GL_IBM_texture_mirrored_repeat GL_ARB_texture_buffer_range GL_NV_ES3_1_compatibility GL_ARB_texture_env_dot3 GL_KHR_context_flush_control GL_ARB_gpu_shader_int64 GL_EXT_texture_sRGB_decode GL_ARB_conditional_render_inverted GL_ARB_pipeline_statistics_query GL_NV_copy_depth_to_color GL_EXT_texture_env_combine GL_EXT_texture_sRGB GL_EXT_framebuffer_sRGB GL_NV_blend_equation_advanced_coherent GL_EXTX_framebuffer_mixed_formats GL_ARB_direct_state_access GL_ARB_conservative_depth GL_EXT_rescale_normal GL_ARB_texture_mirror_clamp_to_edge 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(Supported) NVIDIA GeForce GTX 750 Ti/PCIe/SSE2 (4.6.0 NVIDIA 530.41.03) useBufferInvalidation (config option): false Hardware Information GPU Acceleration: auto Memory: 31862 Mb Number of Cores: 20 Swap Location: /tmp Built for: sse2 Base instruction set: fma3+avx2 Supported instruction sets: fma3+avx2 avx2 fma3+avx avx fma4 fma3+sse4.2 sse4.2 sse4.1 ssse3 sse3 sse2 Current Settings Current Swap Location: /tmp 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_SUCCESS 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: /home/raghu/store/Krita/nightly/krita-nightly.home/.local/share/krita 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: DVI-D-0 Depth: 24 Scale: 1 Physical DPI109.141 Logical DPI96 Physical Size: 596, 335 Position: 0, 0 Resolution in pixels: 2560x1440 Manufacturer: BNQ Model: BenQ SW2700 Refresh Rate: 59.9506
Amyspark, I'm assigning this to you. We might have to backport a fix.
Another krita-artists user reporting the same - https://krita-artists.org/t/16bit-psd-files/52365
(In reply to Halla Rempt from comment #1) > Amyspark, I'm assigning this to you. We might have to backport a fix. Ack. I'll start getting back to things on Monday.
Created attachment 158254 [details] Demo 16-bit RGBA Hi! Could you upload the test file again? I tested here with this RGBA 16-bit file and it loads correctly in master. (The file was roundtripped from a 16-bit KRA into a PSD with Krita, then loaded again.)
(marking as needsinfo separately as I need the demo file and the affected version)
Here is the test file https://box.raghukamath.com/cloud/index.php/s/xQLfY5BywGBxTdC Sorry it got deleted when I migrated my files to some other drive. This file and all other files saved from photoshop in 16 bit do not load in krita. You can also create a file from photoshop in 16 bit rgb and then test again.
I could reproduce on commit c141022 in macOS, so assigning to myself.
Fixed in tonight's nightlies.
Git commit ed2ac4cb7ec8532d46238be51896a1d1bc9fd319 by L. E. Segovia. Committed on 22/04/2023 at 02:17. Pushed by lsegovia into branch 'krita/5.1'. PSD: fix using implementation-defined signedness when using ZIP with prediction It appears that all high bit depth PSDs use prediction. While at it, also clean up the implementation a bit to make it more readable. (cherry picked from commit d2a64155c02e7b5bd1e1124a40bf53b65c52006f) M +97 -44 libs/psdutils/compression.cpp https://invent.kde.org/graphics/krita/commit/ed2ac4cb7ec8532d46238be51896a1d1bc9fd319
Git commit d2a64155c02e7b5bd1e1124a40bf53b65c52006f by L. E. Segovia. Committed on 22/04/2023 at 02:16. Pushed by lsegovia into branch 'master'. PSD: fix using implementation-defined signedness when using ZIP with prediction It appears that all high bit depth PSDs use prediction. While at it, also clean up the implementation a bit to make it more readable. M +97 -44 libs/psdutils/compression.cpp https://invent.kde.org/graphics/krita/commit/d2a64155c02e7b5bd1e1124a40bf53b65c52006f