Implement module in_focus process cache #18195
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jenshannoschwalm
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scope: UI
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For simplicity using the commit from #18071 |
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Some OpenCL related fixes, some refactoring and removed dependency other commit |
The standard pixelpipe cache offers *input* data for a module to be fully processed if all parameters including blending stuff match. This commit implements a single line cache per pixelpipe only effective for a module being in focus *and* doing some blending. Data are possibly read from this cache instead of the possibly costly module->process/_cl. Possibly write to that cache if data were not valid before. Fixes darktable-org#18180
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@ralfbrown you might want to have a look now. A simple reproducer would be:
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Updated:
The standard pixelpipe cache offers input data for a module to be fully processed if all parameters including blending stuff match.
This commit implements a single line cache per pixelpipe only effective for a module being in focus and doing some blending.
Data are possibly read from this cache instead of the possibly costly
module->process/_cl.Reading from this cache is reported in logs with -d pipe
Possibly write to that cache if data were not valid before.
While being here some cosmetic code simplifications.
Fixes #18180