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Erich/openttd
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blitter
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32bpp_sse2.cpp
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2014-01-13
(svn r26259) -Codechange: add and maintain some general flags about sprites ↵
rubidium
to prevent unneeded execution of expensive code (MJP)
2014-01-13
(svn r26258) -Codechange: deduplicate Draw methods (MJP)
rubidium
2014-01-13
(svn r26257) -Codechange: replace most of the SSE macros by functions
rubidium
2014-01-13
(svn r26255) -Codechange: improve performance of brightness adjustment (MJP)
rubidium
2014-01-13
(svn r26253) -Codechange: remove margin limitation to preserve block type (MJP)
rubidium
2014-01-13
(svn r26252) -Codechange: deduplicate code for margin case (MJP)
rubidium
2014-01-13
(svn r26251) -Codechange: prepare Draw code for code deduplication (MJP)
rubidium
2014-01-13
(svn r26250) -Codechange: deduplicate darkening (e.g. shadow) code (MJP)
rubidium
2014-01-13
(svn r26247) -Fix [FS#5854, FS#5855]: Possible out of bounds reads with the ↵
rubidium
sse blitters (MJP)
2014-01-03
(svn r26223) -Codechange: Silence some compile warnings about unititialized ↵
planetmaker
variables in the SSE blitters (MJP)
2014-01-03
(svn r26222) -Codechange: use SSE instructions for transparent colour ↵
rubidium
"remap" in the SSE2/SSSE3 blitters as well
2014-01-02
(svn r26214) -Add: specialised animated SSE4 blitter (MJP)
rubidium
With 32bpp base set about 15-20% faster in the Draw function (slower with 8bpp base set). Overall, with 32bpp base set, about 5% faster.
2014-01-02
(svn r26211) -Add: specialised non-animated SS2 blitter (MJP)
rubidium
With 32bpp base set about 30% faster than 32bpp-optimized, or about 10% for 8bpp base sets in the Draw function. Respectively about 5 and 1% of total run time
