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path: root/source/blender/blenkernel/intern/image.c
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2021-02-25Refactor: IDTypeInfo: Add `owner_get` to get owner of embedded IDs.Bastien Montagne
This concerns currently only collections (`master_collection` of scenes) and root node trees. It removes the matching type-specific helpers (`BKE_collection_master_scene_search` and `BKE_node_tree_find_owner_ID`). No functional change expected here. NOTE: Current implementation of `owner_get` is far from optimal, we could probably do it better, see {T69169}. NOTE: While it could also have it, shapekeys IDTypeInfo was left out of this change for now. Mainly because it sould not be used currently, and we ultimately want to demote shape keys from ID status anyway.
2021-01-22LibOverride: Add an 'post apply' callback to IDTypeInfo.Bastien Montagne
Currently this is needed to properly tag PointCache's for info update (fixes an issue reported in T82503). Suspect we may need this in more cases in the future though, RNA assign/update processes are not always 100% enough to deal with complicated corner cases.
2020-12-19Cleanup: Split SEQ_sequencer.h fileRichard Antalik
2020-12-19Cleanup: Rename BKE_sequencer functionsRichard Antalik
API functions get SEQ_ prefix. Intern functions get seq_ prefix Functions also have appropriate category included in name.
2020-12-18Fix T82591: Performance regression when rendering at very high resolutionJeroen Bakker
This patch introduces a partial update of GPUTexture. When rendering a large image the GPUTexture could have been scaled. The old implementation would rescale the image on CPU and create a new GPUTexture. This resulted in flooding the PCI bus. The new solution would only scale and upload the parts of the GPUTexture that has been changed. It does this by keeping track of areas of 256x256 pixels. When something changes the tiles that cover that changes will be rescaled and uploaded the next time the GPUTexture is requested. Test situation: Default Cube, 4 samples, 19200x10800 tile size 512. Blender 2.83.9: 4m27s. Blender 2.91: 20+m (regression) This patch: 1m01s. There is still room for more optimizations: * Reduce the time that an image is locked. ** Use task scheduling to update the tiles of an image. ** Generic optimization of the ImBuf scale method. Maniphest Tasks: T82591 Differential Revision: https://developer.blender.org/D9591
2020-12-15Cleanup: reduce indirect DNA header inclusionCampbell Barton
Remove DNA headers, using forward declarations where possible. Also removed duplicate header, header including it's self and unnecessary inclusion of libc system headers from BKE header.
2020-12-14LibOverride: Do not store some heavy data from override IDs.Bastien Montagne
This commit removes geometry from meshes and shapekeys, and embedded files, from liboverride IDs. This data is never overrideable, there is no reason to store extra useless copies of it in production files. See T78944. Note that we may add more data to be skipped on write for liboverrides in the future, but this commit should address all the most important cases already. Reviewed By: brecht Differential Revision: https://developer.blender.org/D9810
2020-11-13Cleanup: use IMB_FTYPE_NONE instead of 0 for imbuf format comparisonCampbell Barton
Image format code checked the file type against an enum except for zero which is used when the format can't be detected. Also add doc-strings to some of the image file type callbacks.
2020-11-11Cleanup: use bool for imbuf save callbacksCampbell Barton
2020-11-06Cleanup: use ELEM macroCampbell Barton
2020-11-03Add a callback to `IDTypeInfo` to allow preservation of some data accross ↵Bastien Montagne
memfile undos This is essentially adding that new callback, and using it only for already existing Scene's 3DCursor. Note that the place where this is called has been moved again, after all have been lib-linked, such that those callbacks may also work on ID pointers. Maniphest Tasks: T71759 Differential Revision: https://developer.blender.org/D9237
2020-11-01Rename BKE_sequencer.hRichard Antalik
Reviewed By: sergey Differential Revision: https://developer.blender.org/D9349
2020-10-19Spelling: It's Versus ItsHarley Acheson
Corrects incorrect usage of contraction for 'it is', when possessive 'its' was required. Differential Revision: https://developer.blender.org/D9250 Reviewed by Campbell Barton
2020-10-10Cleanup: use C comments for descriptive textCampbell Barton
Follow our code style guide by using C-comments for text descriptions.
2020-10-07Refactor: remove `BKE_<id_type>_copy` functions.Bastien Montagne
Those were only shallow wrappers around `BKE_id_copy`, barely used (even fully unused in some cases), and we want to get rid of those ID-specific helpers for the common ID management tasks. Also prevents weird custom behaviors (like `BKE_object_copy`, who was the only basic ID copy function to reset user count of the new copy to zero). Part of 71219.
2020-10-07Refactor `BKE_id_copy` to return the new ID pointer.Bastien Montagne
No reasons to keep the new ID pointer as parameter here. Part of T71219.
2020-10-07IDTypeInfo: add flag to indicate that ID has no animation dataJacques Lucke
This is part of T75724. Reviewers: mont29 Differential Revision: https://developer.blender.org/D9134
2020-09-10Refactor: move Image .blend I/O to IDTypeInfo callbacksJacques Lucke
2020-09-09Cleanup: reduce variable scopesJacques Lucke
2020-09-04Cleanup: Clang-Tidy readability-inconsistent-declaration-parameter-name fixSebastian Parborg
No functional changes
2020-09-02Cleanup: use bool instead of int in various placesJacques Lucke
2020-08-28IDTypeInfo: add .blend file io callbacksJacques Lucke
This is part of T76372. It adds the `blend_write`, `blend_read_data`, `blend_read_lib` and `blend_read_expand` which correspond to the various steps when reading and writing .blend files. Having these callbacks allows us to decentralize the blenloader code a lot more. This has the affect that code related to any specific ID type is less scattered. Reviewers: mont29 Differential Revision: https://developer.blender.org/D8670
2020-08-08Cleanup: remove redundant return parenthesisCampbell Barton
2020-08-07Cleanup: Blenkernel, Clang-Tidy else-after-return fixesSybren A. Stüvel
This addresses warnings from Clang-Tidy's `readability-else-after-return` rule in the `source/blender/blenkernel` module. No functional changes.
2020-08-01Cleanup: use term init instead of initialize/initialiseCampbell Barton
The abbreviation 'init' is brief, unambiguous and already used in thousands of places, also initialize is often accidentally written with British spelling.
2020-07-30Cleanup: Split gpu_texture_image.c into BKE and IMB modulesClément Foucault
This is in order to disolve GPU_draw.h into more meaningful code blocks. All the Image related function are in `image_gpu.c`. All the MovieClip related function are in `movieclip.c`. The IMB module now has a connection with GPU. This is not strickly necessary and the code could be move to `image_gpu.c` if needed. The Image garbage collection is also ported to `image_gpu.c`.
2020-07-26Cleanup: Image: Rename redundant enum for clarityClément Foucault
2020-07-22Simulation: improve depsgraph integrationJacques Lucke
A simulation data block has an embedded node tree, which requires special handling in a couple of places. Some of those places were missing beforehand. This also adds a relation to make sure that the simulation is evaluated after animations on the embedded node tree are evaluated.
2020-07-19Cleanup: spellingCampbell Barton
2020-07-16Fix T78537: too much memory usage rendering animation with persistent imagesBrecht Van Lommel
For still images, always return 0 for the current frame number. This ensures Cycles can detects that the image did not change. Based on patch by Vincent Blankfield. Differential Revision: https://developer.blender.org/D8242
2020-07-11Cleanup: spellingCampbell Barton
2020-07-06Fix T78608: Memory leak in Material properties: "Data from SCE".Bastien Montagne
Caused by recent own refactor of cache presevation handling in readfile, EEVEE's lightcache are weird birds that can also be saved in .blend files, need a special handling for those 'persistent' caches...
2020-07-03Cleanup: do not use magic values for enums...Bastien Montagne
2020-07-03New undo cache management: Add Image IDs.Bastien Montagne
Some notes: * `Image.cache` acts as some kind of 'main' cache, when it is NULL (could not be restored), other caches should also be cleared. Oddly enough, previous code was not clearing **all** caches, could not find any reason for that behavior, so new code does a full clear. * `imamap` is still used for Node previews from scenes' compositor, however this is actually fully disabled in `direct_link_node()`. * For render slots we cannot use offsetof as third part of the cache key, so we are using a hash of the slot's name instead. As far as I can tell, this fixes T76989: Visual glitches when undo after reload multiple images by script (in Material Preview).
2020-07-01Fix missing GPU image free in background modeBrecht Van Lommel
This is legacy code from before Eevee and Workbench rendering in background mode was supported. Avoid memory leak by only queueing GPU textures to be freed when we know they have been allocated. Differential Revision: https://developer.blender.org/D8172
2020-06-23Cleanup: rename 'name' to 'filepath' for DNA typesCampbell Barton
Using 'name' for the full path of a file reads badly, especially when id.name is used in related code.
2020-05-21Refactor: Move NOP idtypes foreach_id to new IDTypeInfo structure.Bastien Montagne
2020-05-14Merge branch 'blender-v2.83-release'Brecht Van Lommel
2020-05-14Fix T66005: crash deleting render slot while rendering to itBrecht Van Lommel
2020-05-01Cleanup: pass const arguments to texture functionsCampbell Barton
2020-04-14Fix T75589: Image Sequences have no data on file load.Bastien Montagne
Issue was with setting of frame to load from an image sequence, synchronization was not done properly at some point, leading to generation of an invalid final filepath to be read.
2020-04-07Cleanup: BLI_path.h function renamingCampbell Barton
Use BLI_path_ prefix, more consistent names: BLI_parent_dir -> BLI_path_parent_dir BLI_parent_dir_until_exists -> BLI_path_parent_dir_until_exists BLI_ensure_filename -> BLI_path_filename_ensure BLI_first_slash -> BLI_path_slash_find BLI_last_slash -> BLI_path_slash_rfind BLI_add_slash -> BLI_path_slash_ensure BLI_del_slash -> BLI_path_slash_rstrip BLI_path_native_slash -> BLI_path_slash_native Rename 'cleanup' to 'normalize', similar to Python's `os.path.normpath`. BLI_cleanup_path -> BLI_path_normalize BLI_cleanup_dir -> BLI_path_normalize_dir BLI_cleanup_unc -> BLI_path_normalize_unc BLI_cleanup_unc16 -> BLI_path_normalize_unc16 Clarify naming for extracting, creating numbered paths: BLI_stringenc -> BLI_path_sequence_encode BLI_stringdec -> BLI_path_sequence_decode Part of T74506 proposal.
2020-04-03Code Quality: Replace for loops with LISTBASE_FOREACHDalai Felinto
Note this only changes cases where the variable was declared inside the for loop. To handle it outside as well is a different challenge. Differential Revision: https://developer.blender.org/D7320
2020-04-03Cleanup: Rename ScrArea variables from sa to areaJulian Eisel
Follow up of b2ee1770d4c3 and 10c2254d412d, part of T74432. Now the area and region naming conventions should be less confusing. Mostly a careful batch rename but had to do few smaller fixes. Also ran clang-format on affected files.
2020-03-25Cleanup: use 'r_' prefix for output argumentsCampbell Barton
Also pass some args as 'const'.
2020-03-19Cleanup: `make format` after SortedIncludes changeDalai Felinto
2020-03-13Fix stereoscopy drawing for camera backgroundDalai Felinto
Part of the fix was to get gputexture to use an array to accomodate each eye. This takes care of viewports showing individual Left or Right views. For the combined view the fix was in overlay_image.c:camera_background_images_stereo_setup. Note 1: Referece images are still not supporting stereo. Note 2: For painting, and getting image bindcode I'm hardcording a single-view experience. Note 3: Without D6922 stereo is too broken to even test this patch. With D6922 + this patch the fullscreen modes work (anaglyph/interlace not yet). Differential Revision: D7143
2020-03-13Cleanup: pass const args (mostly Scene & RenderData)Campbell Barton
2020-03-11Fix (unreported) bad user refcounting of viewer image ID.Bastien Montagne
This is typical case where you do not want to use actual ID refcounting, but only the shallow 'user real' (aka 'user one') system...
2020-03-06Cleanup: Image: Move to IDTypeInfo and remove unused BKE API.Bastien Montagne
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-23 17:16:05 +0300