gegl-0.4.16

[Bruce Dubbs]

New point version.

[Bruce Dubbs]

GEGL-0.4.16 2019-05-07

Buffer

• Swapped behavior of cubic interpolation from cubic to mithcell coefficients, leading to crisper results in all uses of the cubic sampler.

• Use a custom allocator for tile data which aligns data and groups allocations in blocks - improving performance on windows by keeping more slack allocation memory in-process. On linux the opposite was needed and is achieved by using the GNU extension malloc_trim which permits forcing invokation of the glibc malloc/free allocators garbage collection function.

• Permit tiles to be unreffed after GEGL shut-down without crash, which is likely when using bindings to dynamic languages.

• Improved deadlock prevention in gegl_buffer_copy() when using copy on write.

Core

• Platform specific build fixes for both win32 and OSX.

• Avoid in-place processing for cached nodes.

• Indentation consitency improvements.

• Permit more detailed specifying/overriding of OpenCL device through the GEGL_USE_OPENCL environment variable.

• New call gegl_update_anim_time for applying the animation curves of properties.

Build

• Added gitlab continuous integration.

Operations

• Use indirect buffer inputs on main thread during multi-processed processing for point-filters/composers and tranform base classes.

• Smaller required/invalided ROI for map-absolute/relative when using nearest neighbor.

• tiff-save and jpg-save fixed dimensions when buffer saved has non-zero origin

• Added missing descriptions of properties for cubism, mosaic, tile-paper, color, mantiuk06 and vignette operations.

• ff-load fix some of the deprecation warnings.

• ff-save avoid crashing if audio or video codec fails to initialize.

• cache, parent class changed - it is no longer a point operations, also speed up processing and permit copy on write handling of tiles.

• opacity and invert - crash for 8bpc buffers, reimplemented logic for (non-)associated alpha OpenCL kernel selection.

Tools

• Drop direct dependency on exiv2 - we now only transiently depend on it through the gexiv2 abstraction.

commandline tool/gui

• Store per image editing chains in .gegl folder instead of sidecars.

• Set window title, permit interaction with opened .lui documents, fixed playback of audio for opened videos - it now works; if the video is decoding, scaling and display is fast enough to leave spare cycles.

• Support for nearest neighbor scaling of imagry; aiding video playback without dropping audio frames.

• Custom collection order and per-file key-value metadata.

[Bruce Dubbs]

Fixed at revision 21567.

[Bruce Dubbs]

Milestone renamed