The great journey to port the SSE2+ 32bpp blitters #3
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ticky
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Oct 26, 2020
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ticky
commented
… around operators.
…add something more than whitespace as description of files that don't have a description.
…r.cpp to reduce binary size and compile time
…encoding and ~15% faster in drawing (depends on architecture)
… in drawing (depends on architecture and compiler)
… distinguished struct instead in the data stream for 8bpp-optimized
…ss destination directly instead. Makes palette animation ~40% faster.
…or blitter and driver names Removes indirect dependency on <string> for 20 files, reduces binary size by 16kB
…s if TTD_[BIG/LITTLE]_ENDIAN is defined
…nt order on LE and BE machines
…ing and encoding so it uses similiar scheme as 8bpp-optimized All zoom levels are stored and a kind of RLE is used. Together with further changes and reducing number of variables, drawing is ~50% faster in average.
… less darker for BM_TRANSPARENT (for 32bpp blitters)
…n 32bpp blitters (GeekToo)
…nd a few comments added too.
…ptive one. And constify it too.
…Screen Keyboard for input fields so someone without a keyboard can enter text too. Patch by Dominik.
…d types (Alberth)
…ile removing yet som more magic numbers and one "false" colour
…st the other way around.
…gical 0xFE number. Exact meaning will need to be found later.
…to make 'true' and 'false' more intuitively useable.
…ove some unneeded '(x == 0) ? 0 : 1' constructs.
…es of sprites: fonts, recolour, mapgen and normal sprites.
…rintf but do return the number of characters written instead of the number of characters that would be written; as size_t is unsigned substraction can cause integer underflows quite quickly.
…er selection and parameters.
…ter:: to spritecache.h
…d Blitter_32bppBase::DrawLine() into Blitter::DrawLine().
…ge recoloured too much
…WSPAPER as it does not belong to the other PALETTE_TO_STRUCT_xxx recolourings.
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…lags from 'color' into their own parameter.
…unneeded & 0xFF. Now use the same method of handling the colour as it would do when drawing a string instead of a character.
…E_COLOUR belongs to TextColour
…ng on a 'Location' button, a town/station/industry list, or some news items.
…width 1 missed drawing the first pixel.
… sub-drivers into the common source file.
…ader -Codechange: Split the sorting code from the sortlist to an appropriate header
…iver" This reverts commit dbe1c42. This doesn't work on macOS 11
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TODO changes in blitters directory:
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