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
artwork	HLSL Updates: [Ryan Holtz, Bat Country Entertainment, austere]	2011-06-06 21:25:38 +00:00
docs	add a missing MESS file	2012-08-21 22:06:22 +00:00
hash	softlist: misc fixes. no whatsnew.	2012-09-02 10:15:43 +00:00
hlsl	HLSL "Hurricain't Keep A Good Dev Down" Bugfix Extravaganza: [Ryan Holtz, Bat	2011-08-28 09:10:53 +00:00
keymaps	Added Swedish/Finnish SDL keymaps for OSX and Linux. [Curt Coder]	2012-08-29 18:41:01 +00:00
src	Created new sprite device base class, which manages a bitmap	2012-09-02 19:46:02 +00:00
.gitattributes	Created new sprite device base class, which manages a bitmap	2012-09-02 19:46:02 +00:00
makefile	Added proper name of generated mak (no whatsnew)	2012-08-23 12:59:09 +00:00