MAME SVN History

199869 Revisions

r30797 Tuesday 3rd June, 2014 at 07:39:21 UTC by Alex Jackson
Added some more friendly macros to help define custom palette formats (nw)

trunk/src/emu/emupal.h
r30796	r30797
111	111	#define DECLARE_PALETTE_INIT(_Name) void PALETTE_INIT_NAME(_Name)(palette_device &palette)
112	112	#define PALETTE_INIT_MEMBER(_Class, _Name) void _Class::PALETTE_INIT_NAME(_Name)(palette_device &palette)
113	113
	114	#define PALETTE_DECODER_NAME(_Name) _Name##_decoder
	115	#define DECLARE_PALETTE_DECODER(_Name) static rgb_t PALETTE_DECODER_NAME(_Name)(UINT32 raw)
	116	#define PALETTE_DECODER_MEMBER(_Class, _Name) rgb_t _Class::PALETTE_DECODER_NAME(_Name)(UINT32 raw)
	117
114	118	// standard 3-3-2 formats
115	119	#define PALETTE_FORMAT_BBGGGRRR raw_to_rgb_converter(1, &raw_to_rgb_converter::standard_rgb_decoder<3,3,2, 0,3,6>)
116	120	#define PALETTE_FORMAT_RRRGGGBB raw_to_rgb_converter(1, &raw_to_rgb_converter::standard_rgb_decoder<3,3,2, 5,2,0>)
r30796	r30797
180	184	#define MCFG_PALETTE_FORMAT(_format) \
181	185	palette_device::static_set_format(*device, PALETTE_FORMAT_##_format);
182	186
183		#define MCFG_PALETTE_FORMAT_CLASS(_bytes_per_entry, _class, _format) \
184		palette_device::static_set_format(*device, raw_to_rgb_converter(_bytes_per_entry, &_class::_format##_decoder));
	187	#define MCFG_PALETTE_FORMAT_CLASS(_bytes_per_entry, _class, _method) \
	188	palette_device::static_set_format(*device, raw_to_rgb_converter(_bytes_per_entry, &_class::PALETTE_DECODER_NAME(_method)));
185	189
186	190	#define MCFG_PALETTE_MEMBITS(_width) \
187	191	palette_device::static_set_membits(*device, _width);

trunk/src/mess/includes/x68k.h
r30796	r30797
349	349	void mfp_trigger_irq(int irq);
350	350	void mfp_set_timer(int timer, unsigned char data);
351	351	void mfp_recv_data(int data);
352		~~static rgb~~_t GGGGGRRRRRBBBBBI~~_decoder(UINT32 raw~~);
	352	DECLARE_PALETTE_DECODER(GGGGGRRRRRBBBBBI);
353	353
354	354	protected:
355	355	virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);

trunk/src/mess/video/x68k.c
r30796	r30797
38	38	#include "machine/ram.h"
39	39
40	40
41		~~rgb~~_t x68k_state::GGGGGRRRRRBBBBBI~~_decoder(UINT32 raw~~)
	41	PALETTE_DECODER_MEMBER(x68k_state, GGGGGRRRRRBBBBBI)
42	42	{
43	43	UINT8 i = raw & 1;
44	44	UINT8 r = pal6bit(((raw >> 5) & 0x3e) \| i);

199869 Revisions