thirdparty/scummvm
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33 commits

Author SHA1 Message Date
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