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Remove first_screen() from kc85, ti990_4, aviwrite.cpp, and huc6270 comments. nw

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This commit is contained in:
mooglyguy 2018-03-10 16:43:08 +01:00
parent 5f42f906ee
commit 0fb0a650ea
6 changed files with 23 additions and 24 deletions
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5
src/devices/video/huc6270.cpp
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@ -364,7 +364,6 @@ inline void huc6270_device::next_horz_state()
{
case h_state::HDS:
m_bxr_latched = m_bxr;
//LOG("latched bxr vpos=%d, hpos=%d\n", video_screen_get_vpos(device->machine->first_screen()), video_screen_get_hpos(device->machine->first_screen()));
m_horz_state = h_state::HDW;
m_horz_to_go = ( m_hdr & 0x7F ) + 1;
{
@ -673,24 +672,20 @@ WRITE8_MEMBER( huc6270_device::write )
case RCR: /* raster compare register LSB */
m_rcr = ( m_rcr & 0x0300 ) | data;
//printf("%s: RCR set to %03x\n", machine().describe_context(), m_rcr);
// if ( m_raster_count == m_rcr && m_cr & 0x04 )
// {
// m_status |= HUC6270_RR;
// m_irq_changed_cb( ASSERT_LINE );
// }
//LOG("%04x: RCR (%03x) written at %d,%d\n", activecpu_get_pc(), huc6270->m_rcr, video_screen_get_vpos(device->machine->first_screen()), video_screen_get_hpos(device->machine->first_screen()) );
break;
case BXR: /* background x-scroll register LSB */
m_bxr = ( m_bxr & 0x0300 ) | data;
//LOG("*********************** BXR written %d at %d,%d\n", m_bxr, video_screen_get_vpos(device->machine->first_screen()), video_screen_get_hpos(device->machine->first_screen()) );
break;
case BYR: /* background y-scroll register LSB */
m_byr = ( m_byr & 0x0100 ) | data;
m_byr_latched = m_byr;
//LOG("******************** BYR written %d at %d,%d\n", huc6270->m_byr, video_screen_get_vpos(device->machine->first_screen()), video_screen_get_hpos(device->machine->first_screen()) );
break;
case MWR: /* memory width register LSB */

18
src/mame/includes/kc.h
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@ -25,6 +25,7 @@
#include "cpu/z80/z80daisy.h"
#include "sound/spkrdev.h"
#include "sound/wave.h"
#include "screen.h"
// Devices
#include "imagedev/cassette.h"
@ -54,18 +55,18 @@
// cassette input polling frequency
#define KC_CASSETTE_TIMER_FREQUENCY attotime::from_hz(44100)
class kc_state : public driver_device
{
public:
kc_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_z80pio(*this, "z80pio"),
m_z80ctc(*this, "z80ctc"),
m_ram(*this, RAM_TAG),
m_speaker(*this, "speaker"),
m_cassette(*this, "cassette")
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_z80pio(*this, "z80pio")
, m_z80ctc(*this, "z80ctc")
, m_ram(*this, RAM_TAG)
, m_speaker(*this, "speaker")
, m_cassette(*this, "cassette")
, m_screen(*this, "screen")
{ }
required_device<cpu_device> m_maincpu;
@ -74,6 +75,7 @@ public:
required_device<ram_device> m_ram;
required_device<speaker_sound_device> m_speaker;
required_device<cassette_image_device> m_cassette;
required_device<screen_device> m_screen;
// defined in machine/kc.c
virtual void machine_start() override;

16
src/mame/video/733_asr.cpp
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@ -82,10 +82,11 @@ PALETTE_INIT_MEMBER(asr733_device, asr733)
DEFINE_DEVICE_TYPE(ASR733, asr733_device, "asr733", "733 ASR")
asr733_device::asr733_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, ASR733, tag, owner, clock),
device_gfx_interface(mconfig, *this, GFXDECODE_NAME(asr733), "palette"),
m_keyint_line(*this),
m_lineint_line(*this)
: device_t(mconfig, ASR733, tag, owner, clock)
, device_gfx_interface(mconfig, *this, GFXDECODE_NAME(asr733), "palette")
, m_screen(*this, "screen")
, m_keyint_line(*this)
, m_lineint_line(*this)
{
}
@ -95,10 +96,9 @@ asr733_device::asr733_device(const machine_config &mconfig, const char *tag, dev
void asr733_device::device_start()
{
screen_device *screen = machine().first_screen();
int width = screen->width();
int height = screen->height();
const rectangle &visarea = screen->visible_area();
int width = m_screen->width();
int height = m_screen->height();
const rectangle &visarea = m_screen->visible_area();
m_last_key_pressed = 0x80;
m_bitmap = std::make_unique<bitmap_ind16>(width, height);

2
src/mame/video/733_asr.h
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@ -59,6 +59,8 @@ private:
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
required_device<screen_device> m_screen;
emu_timer *m_line_timer; // screen line timer
uint8_t m_recv_buf;

3
src/mame/video/kc.cpp
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@ -61,8 +61,7 @@ WRITE_LINE_MEMBER( kc_state::video_toggle_blink_state )
{
if (state)
{
machine().first_screen()->update_partial(machine().first_screen()->vpos());
m_screen->update_partial(m_screen->vpos());
m_kc85_blink_state = !m_kc85_blink_state;
}
}

3
src/osd/modules/render/aviwrite.cpp
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@ -56,10 +56,11 @@ void avi_write::begin_avi_recording(const char *name)
m_frame = 0;
m_next_frame_time = m_machine.time();
const screen_device *primary_screen = screen_device_iterator(m_machine.root_device()).first();
// build up information about this new movie
avi_file::movie_info info;
info.video_format = 0;
info.video_timescale = 1000 * ((m_machine.first_screen() != nullptr) ? ATTOSECONDS_TO_HZ(m_machine.first_screen()->frame_period().m_attoseconds) : screen_device::DEFAULT_FRAME_RATE);
info.video_timescale = 1000 * (primary_screen ? ATTOSECONDS_TO_HZ(primary_screen->frame_period().m_attoseconds) : screen_device::DEFAULT_FRAME_RATE);
info.video_sampletime = 1000;
info.video_numsamples = 0;
info.video_width = m_width;