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37 Commits
Author SHA1 Message Date
Eugene Sandulenko abea37c9bb ALL: Update ScummVM project license to GPLv3+ 2021-12-26 18:48:43 +01:00
Cameron Cawley a21961516a GRAPHICS: Split ScalerPluginObject into two classes 2021-11-23 23:32:58 +01:00
Max Horn c9c13f49d8 GRAPHICS: fix global constructor warnings 
Arguably it's better to use a hard code constant anyway, as the result
of sqrt(2) can vary between platforms (not that it is likely to matter
in practice ;-) ).
 2021-08-07 10:46:14 +02:00
Max Horn b7e6d61669 JANITORIAL: Fix compiler warnings about unused code 2021-08-07 10:46:14 +02:00
Eugene Sandulenko 5e7fe2dc57 JANITORIAL: Replace spaces in indentation with tabs 2021-04-15 21:20:36 +02:00
Cameron Cawley b68dbf9eec GRAPHICS: Ensure that _bufferedOutput is resized when the scale factor changes 2021-03-15 16:48:40 +02:00
Johannes Schickel 5df18f7d86 GRAPHICS: Take advantage of ColorMasks::PixelType in scaler code. 2021-03-15 16:48:40 +02:00
Johannes Schickel 088119b57c GRAPHICS: Very small cleanup for Edge scaler code. 2021-03-15 16:48:40 +02:00
Johannes Schickel 8825c9e3b4 GRAPHICS: Keep destination buffer in SourceScaler instead of SDL backend. 2021-03-15 16:48:40 +02:00
Johannes Schickel 6942dba3da GRAPHICS: Let each scaler handle 1x scaling. 2021-03-15 16:48:40 +02:00
Eric Culp 3e9bd387e7 GRAPHICS: Clean up Edge plugin source 
Add static keyword to some functions.

Rename functions to camelCase style.
 2021-03-15 16:48:40 +02:00
Eric Culp 4c4028cf1d GRAPHICS: Various formatting fixes 2021-03-15 16:48:40 +02:00
Eric Culp 4c967c5fbc GRAPHICS,SDL: Revision to scaler API 
oldSrcScale() is now unified with scale(). Use enableSource(bool enable)
to switch functionality. Partial screen updates are also posible because
of this.

initialize() had its prototype changes although it is functionally the
same.

setSource() no longer has a type parameter, removing support for
multiple source surfaces. They weren't useful anyway.

useOldSrc() was renamed to useOldSource() to conform to the names of
other functions.
 2021-03-15 16:48:40 +02:00
Eric Culp c5c5662330 GRAPHICS,SDL: Change oldSrcScale api 
More bookkeeping is kept in common scaler code instead of the backend.
Plugins inheriting SourceScaler will have this functionality.

TODO: Some new functions may still be able to be combined to simplify
the API.
 2021-03-15 16:48:40 +02:00
Eric Culp c915efa452 GRAPHICS: Respect alpha and rgba formats in interpolation and conversion 2021-03-15 16:48:40 +02:00
Eric Culp 179705071d GRAPHICS: Fix Edge3x scaler 2021-03-15 16:48:40 +02:00
Eric Culp 86c2307351 GRAPHICS: Add some 32bpp abilty to Edge scalers 
It is still broken, but it seems to be close.
 2021-03-15 16:48:40 +02:00
Eric Culp 1e724e6640 GRAPHICS: Use new oldSrcScale API for EdgePlugin 2021-03-15 16:48:40 +02:00
Eric Culp f40485ee37 GRAPHICS: Move and format comments from edge.cpp to edge.h 2021-03-15 16:48:40 +02:00
Eric Culp a6e6f7676d GRAPHICS: Remove unused parameter to findPricipleAxis in Edge plugin 2021-03-15 16:48:40 +02:00
Eric Culp 0dcd6bae37 GRAPHICS: 32bpp-ize chooseGreyscale for Edge plugin 2021-03-15 16:48:40 +02:00
Eric Culp 4552ec6138 GRAPHICS: Add function to convert pixels to 16bpp format 2021-03-15 16:48:40 +02:00
Eric Culp c84db891bf GRAPHICS: Remove unused define in edge.cpp. 2021-03-15 16:48:40 +02:00
Eric Culp c9b63ba7e3 GRAPHICS: Remove more unused code from the Edge plugin. 2021-03-15 16:48:40 +02:00
Eric Culp 917ef83043 GRAPHICS: Add more templating to Edge plugin 2021-03-15 16:48:40 +02:00
Eric Culp 3574823828 GRAPHICS: Remove code from Edge plugin that will never be used. 2021-03-15 16:48:40 +02:00
Eric Culp 664ba9ae5d GRAPHICS: Change variable name to remove shadowing 2021-03-15 16:48:40 +02:00
Eric Culp 18a099c7d3 GRAPHICS: Remove unused variable in Edge Plugin 2021-03-15 16:48:40 +02:00
Eric Culp a4741a7268 GRAPHICS: Template Edge plugin over pixel format 
calcPixelDiffNosqrt is the only function with a valid implementation.
The rest of the templated functions just have skeleton templates (for
now).
 2021-03-15 16:48:40 +02:00
Eric Culp f4e0331f2d GRAPHICS: Run edge.cpp through astyle to conform to style guidelines 2021-03-15 16:48:40 +02:00
Eric Culp 5688622889 GRAPHICS: Move static variables to class members in Edge Plugin 2021-03-15 16:48:40 +02:00
Eric Culp 9ba4c24ae1 GRAPHICS: Migrate global funcs and vars to Edge Plugin class 2021-03-15 16:48:40 +02:00
Eric Culp b2dff9413e GRAPHICS: Rename functions in Edge filter according to guidelines 2021-03-15 16:48:40 +02:00
Eric Culp fc3ee1989d GRAPHICS: Change another interpolation function in Edge filter. 
A 2 to 1 interpolation was causing errors. It is fixed, renamed, and
moved to the common interpolation file.
 2021-03-15 16:48:40 +02:00
Eric Culp 457e974c86 GRAPHICS: Use correct copyright notice in edge.cpp 2021-03-15 16:48:40 +02:00
Eric Culp e77934b73d GRAPHICS: Change Edge filter to use shared interpolation functions 2021-03-15 16:48:40 +02:00
Eric Culp 592617e2ce GRAPHICS: Add Edge2x/3x scaler 
This currently does not conform to coding standards and contains a lot
of dead code (This will be fixed). Thanks to Eric Welsh for the original
patch.
 2021-03-15 16:48:40 +02:00