Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-23 14:19:01 +03:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Fix shadfrce assertions.

Browse Source
This commit is contained in:
Aaron Giles 2009-01-02 00:46:23 +00:00
parent 9ce87edb3f
commit 78f5d6e9ea
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/mame/drivers/shadfrce.c
View File

@ -287,7 +287,8 @@ static TIMER_DEVICE_CALLBACK( shadfrce_scanline )
if (scanline == raster_scanline) if (scanline == raster_scanline)
{ {
raster_scanline = (raster_scanline + 1) % 240; raster_scanline = (raster_scanline + 1) % 240;
video_screen_update_partial(timer->machine->primary_screen, raster_scanline - 1); if (raster_scanline > 0)
video_screen_update_partial(timer->machine->primary_screen, raster_scanline - 1);
cpu_set_input_line(timer->machine->cpu[0], 1, ASSERT_LINE); cpu_set_input_line(timer->machine->cpu[0], 1, ASSERT_LINE);
} }
} }
@ -297,7 +298,8 @@ static TIMER_DEVICE_CALLBACK( shadfrce_scanline )
{ {
if (scanline % 16 == 0) if (scanline % 16 == 0)
{ {
video_screen_update_partial(timer->machine->primary_screen, scanline - 1); if (scanline > 0)
video_screen_update_partial(timer->machine->primary_screen, scanline - 1);
cpu_set_input_line(timer->machine->cpu[0], 2, ASSERT_LINE); cpu_set_input_line(timer->machine->cpu[0], 2, ASSERT_LINE);
} }
} }