kc3-lang/SDL/src/video/SDL_blit_N.c

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src/video/SDL_blit_N.c

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Log

Author	Commit	Date	CI	Message
	2c4a6ea0	2015-05-26T06:27:46		Updated the copyright year to 2015
	74d83ead	2015-05-04T21:47:40		Fixed bug 2976 - Fix RGBA<->RGBA blit that was broken with the optimization from Bug 11 id.zeta The optimization from Bug 11 added a code branch on cases where the source RGB masks match the destination RGB masks and a optimized blit function Blit4to4MaskAlpha that always overrides the source alpha info would be chosen. Unfortunately, the branch also errorneously took over the RGBA<->RGBA blitting cases where the source alpha info should be copied, while they would instead get overriden in Blit4to4MaskAlpha. The attached patch fixes that by handling the RGBA<->RGBA cases correctly in that branch with the original BlitNtoNCopyAlpha as well as uses an optimized Blit4to4CopyAlpha along the same vein.
	b72938c8	2015-04-20T12:22:44		Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.