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Author	SHA1	Message	Date
Aras Pranckevicius	f5f7024040	Cleanup: Remove now-unused "tiled" compositor implementation New ("fullframe") CPU compositor backend is being used now, and all the code related to "tiled" CPU compositor is just never used anymore. The new backend is faster, uses less memory, better matches GPU compositor, etc. TL;DR: 20 thousand lines of code gone. This commit: - Removes various bits and pieces related to "tiled" compositor (execution groups, one-pixel-at-a-time node processing, read/write buffer operations related to node execution groups). - "GPU" (OpenCL) execution device, that was only used by several nodes of the tiled compositor. - With that, remove CLEW external library too, since nothing within Blender uses OpenCL directly anymore. Pull Request: https://projects.blender.org/blender/blender/pulls/118819	2024-02-28 16:59:16 +01:00
Campbell Barton	6297bbe931	License headers: attribute copyright to "Blender Authors" See #110784, it seems that merging functionality reintroduced the old convention.	2023-11-07 15:42:52 +11:00
Habib Gahbiche	021109e633	Speedup classic Kuwahara filter by summed area table Implemented summed area table (SAT) for CPU. - Filter runtime becomes independent of filter size - Up to 30x faster for 4k images for full-frame compositor Pull Request: https://projects.blender.org/blender/blender/pulls/111150	2023-11-01 10:49:09 +01:00

Author

SHA1

Message

Date

Aras Pranckevicius

f5f7024040

Cleanup: Remove now-unused "tiled" compositor implementation

New ("fullframe") CPU compositor backend is being used now, and all the code
related to "tiled" CPU compositor is just never used anymore. The new backend
is faster, uses less memory, better matches GPU compositor, etc.

TL;DR: 20 thousand lines of code gone.

This commit:
- Removes various bits and pieces related to "tiled" compositor (execution
  groups, one-pixel-at-a-time node processing, read/write buffer operations
  related to node execution groups).
- "GPU" (OpenCL) execution device, that was only used by several nodes of
  the tiled compositor.
  - With that, remove CLEW external library too, since nothing within Blender
    uses OpenCL directly anymore.

Pull Request: https://projects.blender.org/blender/blender/pulls/118819

2024-02-28 16:59:16 +01:00

Campbell Barton

6297bbe931

License headers: attribute copyright to "Blender Authors"

See #110784, it seems that merging functionality reintroduced the old
convention.

2023-11-07 15:42:52 +11:00

Habib Gahbiche

021109e633

Speedup classic Kuwahara filter by summed area table

Implemented summed area table (SAT) for CPU.

- Filter runtime becomes independent of filter size
- Up to 30x faster for 4k images for full-frame compositor

Pull Request: https://projects.blender.org/blender/blender/pulls/111150

2023-11-01 10:49:09 +01:00

3 Commits