Aaron Giles d3dc6db3f8 Created new sprite device base class, which manages a bitmap ... and a sparse bitmap for tracking which areas got updated. This allows sprites to be rendered independently to their own bitmap and then mixed in a final step. Converted the Sega sprite device over to this new model, and moved the mixing steps out of the sprite implementations and into the driver- specific video updates where it belongs. [Aaron Giles] Added some further methods and helpers to the bitmap_t and rectangle classes. [Aaron Giles] Created a sega_16bit_common_base class which handles the common Sega palette RAM mappings and open bus reads. [Aaron Giles]		2012-09-02 19:46:02 +00:00
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expat	updated expat to 2.1.0 [Oliver Stöneberg]	2012-07-26 15:28:31 +00:00
formats	preliminary FM support (no whatsnew)	2012-08-27 12:36:30 +00:00
lib7z	Enable support building the bundled 7z library with a C++ compiler. [Markus Rathgeb]	2012-07-24 09:34:43 +00:00
libflac	fixed memory leak in libflac/libflac/md5.c (fixes memory issues with chdman) [Oliver Stöneberg]	2012-05-24 12:04:28 +00:00
libjpeg	Allow compilation with compatible system-installed versions of libjpeg and libflac [wallyweek, R. Belmont]	2012-03-29 21:56:18 +00:00
softfloat	Clean-ups and version bump	2012-04-22 14:10:44 +00:00
util	Created new sprite device base class, which manages a bitmap	2012-09-02 19:46:02 +00:00
zlib	don't build 64 bit functions when the prototype isn't defined in the .h	2012-07-26 19:46:56 +00:00
lib.mak	floppy: Harmless intermediate commit that could help Micko (nw)	2012-08-24 22:22:41 +00:00