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Small clean-up, in prevision of my upcoming big changes

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This commit is contained in:
Angelo Salese 2011-05-24 01:12:34 +00:00
parent 6760f6a40c
commit 5bb984a67a
3 changed files with 5 additions and 3 deletions
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3
src/mame/drivers/saturn.c
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@ -442,7 +442,8 @@ static void smpc_change_clock(running_machine &machine, UINT8 cmd)
machine.device("slave")->set_unscaled_clock(xtal/2);
machine.device("audiocpu")->set_unscaled_clock(xtal/5);
// TODO: pixel clock change goes there
state->m_vdp2.pixel_clock = cmd;
stv_vdp2_dynamic_res_change(machine);
device_set_input_line(state->m_maincpu, INPUT_LINE_NMI, PULSE_LINE); // ff said this causes nmi, should we set a timer then nmi?
}

2
src/mame/includes/stv.h
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@ -62,6 +62,7 @@ public:
UINT8 *gfx_decode;
bitmap_t *roz_bitmap[2];
UINT8 pixel_clock;
}m_vdp2;
struct {
@ -147,6 +148,7 @@ extern UINT8* stv_vdp1_gfx_decode;
int stv_vdp1_start ( running_machine &machine );
void video_update_vdp1(running_machine &machine);
void stv_vdp2_dynamic_res_change(running_machine &machine);
READ32_HANDLER ( saturn_vdp1_regs_r );
READ32_HANDLER ( saturn_vdp1_vram_r );

3
src/mame/video/stvvdp2.c
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@ -105,7 +105,6 @@ In other words,the first three types uses the offset and not the color allocated
#include "profiler.h"
#include "includes/stv.h"
static void stv_vdp2_dynamic_res_change(running_machine &machine);
static UINT8 get_hblank(running_machine &machine);
static int get_vblank_duration(running_machine &machine);
static int get_hblank_duration(running_machine &machine);
@ -5485,7 +5484,7 @@ VIDEO_START( stv_vdp2 )
gfx_element_set_source(machine.gfx[7], state->m_vdp1.gfx_decode);
}
static void stv_vdp2_dynamic_res_change(running_machine &machine)
void stv_vdp2_dynamic_res_change(running_machine &machine)
{
saturn_state *state = machine.driver_data<saturn_state>();
int horz_res,vert_res;