MAME SVN History

199869 Revisions

r22089 Monday 25th March, 2013 at 17:18:02 UTC by Fabio Priuli
another tiny cleanup. nw.

[src/mame/drivers]	segac2.c segas18.c
[src/mame/machine]	megadriv.c megavdp.c megavdp.h

trunk/src/mame/machine/megavdp.c
r22088	r22089
2749	2749	}
2750	2750
2751	2751
2752
2753
2754
2755		void megadriv_reset_vdp(running_machine &machine)
2756		{
2757		sega_genesis_vdp_device *vdp = machine.device<sega_genesis_vdp_device>("gen_vdp"); // yuck
2758		vdp->device_reset_old();
2759		}
2760
2761
2762
2763	2752	// called at the start of each scanline
2764	2753	TIMER_DEVICE_CALLBACK( megadriv_scanline_timer_callback )
2765	2754	{

trunk/src/mame/machine/megavdp.h
r22088	r22089
150	150	typedef void (*genesis_vdp_lv4irqline_callback_func)(running_machine &machine, bool state);
151	151
152	152	TIMER_DEVICE_CALLBACK( megadriv_scanline_timer_callback_alt_timing );
153		extern void megadriv_reset_vdp(running_machine &machine);
154	153
155
156	154	UINT16 vdp_get_word_from_68k_mem_default(running_machine &machine, UINT32 source, address_space & space68k);
157	155
158	156

trunk/src/mame/machine/megadriv.c
r22088	r22089
900	900	memset(m_megadrive_ram,0x00,0x10000);
901	901	}
902	902
903		m~~ega~~driv_reset_vdp(~~machine()~~);
	903	m_vdp->device_reset_old();
904	904
905
906	905	// if the system has a 32x, pause the extra CPUs until they are actually turned on
907	906	if (m_32x)
908	907	m_32x->pause_cpu();

trunk/src/mame/drivers/segas18.c
r22088	r22089
207	207	{
208	208	segaic16_tilemap_reset(machine(), 0);
209	209
210		m~~ega~~driv_reset_vdp(~~machine()~~);
	210	m_vdp->device_reset_old();
211	211
212	212	// if we are running with a real live 8751, we need to boost the interleave at startup
213	213	if (m_mcu != NULL && m_mcu->type() == I8751)

trunk/src/mame/drivers/segac2.c
r22088	r22089
119	119	m_segac2_sp_pal_lookup[2] = 0x20;
120	120	m_segac2_sp_pal_lookup[3] = 0x30;
121	121
122		m~~ega~~driv_reset_vdp(~~machine()~~);
	122	m_vdp->device_reset_old();
123	123
124	124	/* determine how many sound banks */
125	125	m_sound_banks = 0;
r22088	r22089
1262	1262	return 0;
1263	1263	}
1264	1264
1265		sega_genesis_vdp_device *vdp = m_vdp;
1266
1267	1265	/* Copy our screen buffer here */
1268	1266	for (int y = cliprect.min_y; y <= cliprect.max_y; y++)
1269	1267	{
1270	1268	UINT32* desty = &bitmap.pix32(y, 0);
1271	1269	UINT16* srcy;
1272	1270
1273		srcy = vdp->m_render_line_raw;
	1271	srcy = m_vdp->m_render_line_raw;
1274	1272
1275	1273	for (int x = cliprect.min_x; x <= cliprect.max_x; x++)
1276	1274	{

199869 Revisions