Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-06-30 16:00:01 +03:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Added colour overlay to breakout. [Couriersud]

Browse Source
This commit is contained in:
couriersud 2015-05-01 18:45:30 +02:00
parent 77e03ef8b3
commit aeba33df1a
3 changed files with 96 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/mame/drivers/nl_breakout.c
View File

@ -65,6 +65,13 @@
*
*/
/*
* Notes
* FIXME: breakout generates some spurious hsync in the middle of line 27
*
*/
// identify unknown devices in IDE
#if 1
@ -146,9 +153,13 @@ CIRCUIT_LAYOUT( breakout )
CHIP("S4", DIPSWITCH, &dipswitch4_desc)
#endif
#if (SLOW_BUT_ACCURATE)
SOLVER(Solver, 48000)
PARAM(Solver.ACCURACY, 1e-8) // less accuracy and diode will not work
#else
SOLVER(Solver, 48000)
PARAM(Solver.ACCURACY, 1e-6) // less accuracy and diode will not work
#endif
//CHIP("CLOCK", CLOCK_14_318_MHZ)
MAINCLOCK(Y1, 14318000.0)
@ -1614,7 +1625,6 @@ CIRCUIT_LAYOUT( breakout )
NET_C(R41.2, B9.3)
NET_C(R42.2, V5)
ALIAS(videomix, R41.1)
#endif

51
src/mame/drivers/pong.c
View File

@ -17,6 +17,8 @@ TODO: please see netlist include files
#include "sound/dac.h"
#include "video/fixfreq.h"
#include "breakout.lh"
/*
* H count width to 512
* Reset at 1C6 = 454
@ -42,13 +44,35 @@ TODO: please see netlist include files
*/
#define MASTER_CLOCK 7159000
#define V_TOTAL (0x105+1) // 262
#define H_TOTAL (0x1C6+1) // 454
#define V_TOTAL_PONG (0x105+1) // 262
#define H_TOTAL_PONG (0x1C6+1) // 454
#define HBSTART (H_TOTAL)
/*
* Breakout's H1 signal:
*
* __ _ __ _ __ _
* | |__| |__| |__| |__| |__| |_
* 2 2 1 2 2 2 1 2 2 2 1
*
* ==> Pixel width is 2:2:1:2:2:1:2:2 .....
*
* 4 Pixels = 7 cycles ==> 256 / 4 * 7 = 448
*
* 7 cycles ==> 14 Y1 cycles
*
*/
#define MASTER_CLOCK_BREAKOUT (14318000 / 2)
#define V_TOTAL_BREAKOUT (0xFC) // 252
#define H_TOTAL_BREAKOUT (448) // 448
#if 0
#define HBSTART (H_TOTAL_PONG)
#define HBEND (80)
#define VBSTART (V_TOTAL)
#define VBSTART (V_TOTAL_PONG)
#define VBEND (16)
#endif
enum input_changed_enum
{
@ -275,8 +299,8 @@ static MACHINE_CONFIG_START( pong, pong_state )
/* video hardware */
MCFG_FIXFREQ_ADD("fixfreq", "screen")
MCFG_FIXFREQ_MONITOR_CLOCK(MASTER_CLOCK)
MCFG_FIXFREQ_HORZ_PARAMS(H_TOTAL-67,H_TOTAL-40,H_TOTAL-8,H_TOTAL)
MCFG_FIXFREQ_VERT_PARAMS(V_TOTAL-22,V_TOTAL-19,V_TOTAL-12,V_TOTAL)
MCFG_FIXFREQ_HORZ_PARAMS(H_TOTAL_PONG-67,H_TOTAL_PONG-40,H_TOTAL_PONG-8,H_TOTAL_PONG)
MCFG_FIXFREQ_VERT_PARAMS(V_TOTAL_PONG-22,V_TOTAL_PONG-19,V_TOTAL_PONG-12,V_TOTAL_PONG)
MCFG_FIXFREQ_FIELDCOUNT(1)
MCFG_FIXFREQ_SYNC_THRESHOLD(0.31)
@ -316,11 +340,12 @@ static MACHINE_CONFIG_START( breakout, breakout_state )
/* video hardware */
MCFG_FIXFREQ_ADD("fixfreq", "screen")
MCFG_FIXFREQ_MONITOR_CLOCK(MASTER_CLOCK)
MCFG_FIXFREQ_HORZ_PARAMS(H_TOTAL-67,H_TOTAL-40,H_TOTAL-8, H_TOTAL)
MCFG_FIXFREQ_VERT_PARAMS(V_TOTAL-22,V_TOTAL-19,V_TOTAL-12, V_TOTAL)
MCFG_FIXFREQ_MONITOR_CLOCK(MASTER_CLOCK_BREAKOUT)
MCFG_FIXFREQ_HORZ_PARAMS(H_TOTAL_BREAKOUT-67,H_TOTAL_BREAKOUT-40,H_TOTAL_BREAKOUT-8, H_TOTAL_BREAKOUT)
MCFG_FIXFREQ_VERT_PARAMS(V_TOTAL_BREAKOUT-22,V_TOTAL_BREAKOUT-22,V_TOTAL_BREAKOUT-4, V_TOTAL_BREAKOUT)
MCFG_FIXFREQ_FIELDCOUNT(1)
MCFG_FIXFREQ_SYNC_THRESHOLD(1.0)
MCFG_FIXFREQ_SYNC_THRESHOLD(1.2)
MCFG_FIXFREQ_GAIN(0.5)
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
@ -367,8 +392,8 @@ static MACHINE_CONFIG_START( pongd, pong_state )
/* video hardware */
MCFG_FIXFREQ_ADD("fixfreq", "screen")
MCFG_FIXFREQ_MONITOR_CLOCK(MASTER_CLOCK)
MCFG_FIXFREQ_HORZ_PARAMS(H_TOTAL-67,H_TOTAL-52,H_TOTAL-8,H_TOTAL)
MCFG_FIXFREQ_VERT_PARAMS(V_TOTAL-22,V_TOTAL-19,V_TOTAL-12,V_TOTAL)
MCFG_FIXFREQ_HORZ_PARAMS(H_TOTAL_PONG-67,H_TOTAL_PONG-52,H_TOTAL_PONG-8,H_TOTAL_PONG)
MCFG_FIXFREQ_VERT_PARAMS(V_TOTAL_PONG-22,V_TOTAL_PONG-19,V_TOTAL_PONG-12,V_TOTAL_PONG)
MCFG_FIXFREQ_FIELDCOUNT(1)
MCFG_FIXFREQ_SYNC_THRESHOLD(0.31)
@ -405,4 +430,4 @@ ROM_END
GAME( 1972, pong, 0, pong, pong, driver_device, 0, ROT0, "Atari", "Pong (Rev E) external [TTL]", GAME_SUPPORTS_SAVE)
GAME( 1972, pongf, 0, pongf, pong, driver_device, 0, ROT0, "Atari", "Pong (Rev E) [TTL]", GAME_SUPPORTS_SAVE )
GAME( 1974, pongd, 0, pongd, pongd, driver_device, 0, ROT0, "Atari", "Pong Doubles [TTL]", GAME_SUPPORTS_SAVE )
GAME( 1976, breakout, 0, breakout, breakout, driver_device, 0, ROT90, "Atari", "Breakout [TTL]", GAME_SUPPORTS_SAVE | GAME_NOT_WORKING)
GAMEL( 1976, breakout, 0, breakout, breakout, driver_device, 0, ROT90, "Atari", "Breakout [TTL]", GAME_SUPPORTS_SAVE | GAME_NOT_WORKING, layout_breakout)

46
src/mame/layout/breakout.lay Normal file
View File

@ -0,0 +1,46 @@
<?xml version="1.0"?>
<mamelayout version="2">
<element name="overlay">
<rect>
<bounds left="0" top="0" right="192" bottom="64" />
<color red="1" green="1" blue="1" />
</rect>
<rect>
<bounds left="0" top="63" right="192" bottom="73" />
<color red="1" green="0.125" blue="0.125" />
</rect>
<rect>
<bounds left="0" top="73" right="192" bottom="82" />
<color red="1" green="0.5" blue="0.0625" />
</rect>
<rect>
<bounds left="0" top="82" right="192" bottom="90" />
<color red="0.25" green="1" blue="0.25" />
</rect>
<rect>
<bounds left="0" top="90" right="192" bottom="100" />
<color red="1" green="1" blue="0.25" />
</rect>
<rect>
<bounds left="0" top="100" right="192" bottom="232" />
<color red="1" green="1" blue="1" />
</rect>
<rect>
<bounds left="0" top="232" right="192" bottom="240" />
<color red="0.125" green="0.125" blue="1" />
</rect>
<rect>
<bounds left="0" top="240" right="192" bottom="256" />
<color red="1" green="1" blue="1" />
</rect>
</element>
<view name="Color Overlay">
<screen index="0">
<bounds left="0" top="0" right="3" bottom="4" />
</screen>
<overlay name="overlay" element="overlay">
<bounds left="0" top="0" right="3" bottom="4" />
</overlay>
</view>
</mamelayout>