summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/screenless.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/includes/screenless.h')
-rw-r--r--src/mame/includes/screenless.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/src/mame/includes/screenless.h b/src/mame/includes/screenless.h
deleted file mode 100644
index 0cde293b9e9..00000000000
--- a/src/mame/includes/screenless.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:hap
-/******************************************************************************
-
- Generic screenless base class
-
- implementation is in machine/screenless.cpp
-
-******************************************************************************/
-
-#ifndef MAME_INCLUDES_SCREENLESS_H
-#define MAME_INCLUDES_SCREENLESS_H
-
-#pragma once
-
-class screenless_state : public driver_device
-{
-public:
- screenless_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_out_x(*this, "%u.%u", 0U, 0U),
- m_out_a(*this, "%u.a", 0U),
- m_out_digit(*this, "digit%u", 0U),
- m_display_maxy(0),
- m_display_maxx(-1)
- {
- // set defaults (60hz frames, 0.5 interpolation, 1 brightness level)
- set_display_duration(attotime::from_hz(60));
- set_display_factor(0.5);
- set_display_levels(0.02);
- }
-
-protected:
- output_finder<0x20, 0x40> m_out_x; // max 32, 63
- output_finder<0x20> m_out_a;
- output_finder<0x20> m_out_digit;
-
- int m_display_maxy; // display matrix number of rows
- int m_display_maxx; // display matrix number of columns
- u64 m_display_state[0x20]; // display matrix rows data (last bit is used for always-on)
- u16 m_display_segmask[0x20]; // if not 0, display matrix row is a digit, mask indicates connected segments
-
- void set_display_duration(attotime duration);
- void set_display_factor(double factor);
-
- void reset_display_levels();
- void set_display_level(u8 i, double level);
- void set_display_levels(double l0, double l1 = 1.0, double l2 = 1.0, double l3 = 1.0);
-
- void set_display_size(int maxx, int maxy);
- void set_display_segmask(u32 digits, u32 mask);
- void display_matrix(int maxx, int maxy, u64 setx, u32 sety, bool update = true);
- virtual void display_update();
- bool display_element_on(u32 x, u32 y);
-
- virtual void machine_start() override;
-
-private:
- u64 m_ds_prev[0x20];
- double m_ds_bri[0x20][0x40];
- attotime m_ds_acc[0x20][0x40];
- attotime m_ds_update_time;
- attotime m_ds_frame_time;
- attotime m_ds_frame_time_set;
- double m_ds_frame_factor;
- double m_ds_level[0x100];
-
- emu_timer *m_display_frame_timer;
- TIMER_CALLBACK_MEMBER(display_frame);
- void display_schedule_frame();
-};
-
-
-#endif // MAME_INCLUDES_SCREENLESS_H