diff options
-rw-r--r-- | src/mame/drivers/pong.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/mame/drivers/pong.cpp b/src/mame/drivers/pong.cpp index 0323845cb10..e65af51db2b 100644 --- a/src/mame/drivers/pong.cpp +++ b/src/mame/drivers/pong.cpp @@ -96,7 +96,9 @@ TODO: Volleyball... * http://www.youtube.com/watch?v=pDrRnJOCKZc */ -#define MASTER_CLOCK 7159000 +static const int NS_PER_CLOCK_PONG = static_cast<int>((double) NETLIST_INTERNAL_RES / (double) 7159000 + 0.5); +static const int MASTER_CLOCK_PONG = static_cast<int>((double) NETLIST_INTERNAL_RES / (double) NS_PER_CLOCK_PONG + 0.5); + #define V_TOTAL_PONG (0x105+1) // 262 #define H_TOTAL_PONG (0x1C6+1) // 454 @@ -116,8 +118,8 @@ TODO: Volleyball... */ //#define MASTER_CLOCK_BREAKOUT (14318000) -static const int NS_PER_CLOCK = static_cast<int>((double) NETLIST_INTERNAL_RES / (double) 14318000 + 0.5); -static const int MASTER_CLOCK_BREAKOUT = static_cast<int>((double) NETLIST_INTERNAL_RES / (double) NS_PER_CLOCK + 0.5); +static const int NS_PER_CLOCK_BREAKOUT = static_cast<int>((double) NETLIST_INTERNAL_RES / (double) 14318000 + 0.5); +static const int MASTER_CLOCK_BREAKOUT = static_cast<int>((double) NETLIST_INTERNAL_RES / (double) NS_PER_CLOCK_BREAKOUT + 0.5); static const int V_TOTAL_BREAKOUT = (0xFC); // 252 static const int H_TOTAL_BREAKOUT = (448*2); // 448 @@ -489,11 +491,12 @@ void pong_state::pong(machine_config &config) /* video hardware */ SCREEN(config, "screen", SCREEN_TYPE_RASTER); FIXFREQ(config, m_video).set_screen("screen"); - m_video->set_monitor_clock(MASTER_CLOCK); + m_video->set_monitor_clock(MASTER_CLOCK_PONG); m_video->set_horz_params(H_TOTAL_PONG-67,H_TOTAL_PONG-40,H_TOTAL_PONG-8,H_TOTAL_PONG); m_video->set_vert_params(V_TOTAL_PONG-22,V_TOTAL_PONG-19,V_TOTAL_PONG-12,V_TOTAL_PONG); m_video->set_fieldcount(1); m_video->set_threshold(0.11); + m_video->set_horz_scale(4); /* sound hardware */ SPEAKER(config, "speaker").front_center(); @@ -591,7 +594,7 @@ void pong_state::pongd(machine_config &config) /* video hardware */ SCREEN(config, "screen", SCREEN_TYPE_RASTER); FIXFREQ(config, m_video).set_screen("screen"); - m_video->set_monitor_clock(MASTER_CLOCK); + m_video->set_monitor_clock(MASTER_CLOCK_PONG); m_video->set_horz_params(H_TOTAL_PONG-67,H_TOTAL_PONG-52,H_TOTAL_PONG-8,H_TOTAL_PONG); m_video->set_vert_params(V_TOTAL_PONG-22,V_TOTAL_PONG-19,V_TOTAL_PONG-12,V_TOTAL_PONG); m_video->set_fieldcount(1); @@ -630,7 +633,7 @@ void rebound_state::rebound(machine_config &config) /* video hardware */ SCREEN(config, "screen", SCREEN_TYPE_RASTER); FIXFREQ(config, m_video).set_screen("screen"); - m_video->set_monitor_clock(MASTER_CLOCK); + m_video->set_monitor_clock(MASTER_CLOCK_PONG); //m_video->set_horz_params(H_TOTAL_PONG-67,H_TOTAL_PONG-40,H_TOTAL_PONG-8,H_TOTAL_PONG); m_video->set_horz_params(H_TOTAL_PONG-51,H_TOTAL_PONG-40,H_TOTAL_PONG-8,H_TOTAL_PONG); m_video->set_vert_params(V_TOTAL_PONG-22,V_TOTAL_PONG-19,V_TOTAL_PONG-12,V_TOTAL_PONG); |