* mystwarr & metamrph & dadandrn sprite callbacks:
mark sprites with their attribute bits for blending
* reverse sprite blending
* minor k053247_device::zdrawgfxzoom32GP cleanup:
-move variable declarations closer to use
-use appropriate variable types
-mark applicable variables as const
-move "cull off-screen objects" early out check earlier in function
-move back "dst_" vars under appropriate comment
-further reduce reuse of "eax" variable
-use cliprect directly inside function
-rename various "eax" variables
-simplify switch-case to if statement
* Recognise immediate values that can be generated using a movn with
shift 16 or an orr immediate into a W register.
* Recognise repeating patterns that can be represented as a bitmask
immediate value.
* Slightly optimised generated code for UML AND when at least one
argument is immediate zero.
* Added optimised UML AND code when the instruction size is 8 but the
second argument is a valid 32-bit bitmask immediate.
New working software list additions
--------------------------------------------
Hnefatafl [Defence Force]
Mieyen [Inufuto]
O-Thrust (v1.2) [Defence Force]
* Detect immediates that can be generated with a single movz/movn/orr.
* Prefer adr over add to base register (no register dependency).
* Don't bother trying to load base register value from memory.
* Got rid of loop in check for contiguous mask values.
* Slightly optimised generation of ROLAND/ROLINS shift counts.
* Reduced literal tags and run-time tag lookups, use more descriptive tags.
-konami/konami_helper.cpp: Made layer sorting functions templates, reduced dependence on preprocessor.
A lot of them were empty anyway, or years at risk of getting out of
synch with the source files. There's still a commented system entry for
some Nokia PC, and the comment at the top of the file.
Also sorted systems for some PC source files.
-----------------------------
Fruit Bonus 2010 (v. 2.0.1.0) [Ioannis Bampoulas]
Tengai (bootleg) [Taksangs]
- namco/namcos12.cpp: verified that contents of the TKK1-A CD for truckk are the same of the TKK2-A CD [Hammy]
* Use more appropriate integer types, and made some variables const.
* Reduced duplication.
* Cleaned up graphics decoding layouts and improved ROM region and object finder names.
* Increased main CPU ROM region size to fix out-of-bounds accesses in some banks.
* Reduced sound CPU ROM size to match area mapped in address map.
* Made some variables const and reduced preprocessor macros.
* konami/timeplt_a.cpp: Use a device finder array for audio filters.
* Suppress side effects for debugger reads.
* Use bit helpers, made some variables constant.
* konami/k001006.cpp: Derive from device_palette_interface for palette.
* konami/k001006.cpp: Throw a fatal error if the texture ROM size is not a supported size.
* konami/k001006.cpp: Match texture data size to texture ROM size.
