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[Core/CD] CD timings should be initialized during CD hardware initialization (fixes broken Mode 1 support)

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EkeEke 2016-07-06 23:09:15 +02:00
parent 38753afaa5
commit 36da8a2453
5 changed files with 3 additions and 6 deletions
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builds/genesis_plus_gx_libretro.dll
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builds/genplus_cube.dol
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3
core/cd_hw/scd.c
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@ -1506,6 +1506,9 @@ void scd_init(void)
cdc_init(); cdc_init();
gfx_init(); gfx_init();
/* Initialize CD hardware master clock count per scanline */
scd.cycles_per_line = (uint32) (MCYCLES_PER_LINE * ((float)SCD_CLOCK / (float)system_clock));
/* Clear RAM */ /* Clear RAM */
memset(scd.prg_ram, 0x00, sizeof(scd.prg_ram)); memset(scd.prg_ram, 0x00, sizeof(scd.prg_ram));
memset(scd.word_ram, 0x00, sizeof(scd.word_ram)); memset(scd.word_ram, 0x00, sizeof(scd.word_ram));

6
core/loadrom.c
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@ -1105,12 +1105,6 @@ void get_region(char *romheader)
/* force PAL/NTSC master clock if requested */ /* force PAL/NTSC master clock if requested */
if (config.master_clock == 1) system_clock = MCLOCK_NTSC; if (config.master_clock == 1) system_clock = MCLOCK_NTSC;
else if (config.master_clock == 2) system_clock = MCLOCK_PAL; else if (config.master_clock == 2) system_clock = MCLOCK_PAL;
/* reinitialize CD unit master clock count per scanline */
if (system_hw == SYSTEM_MCD)
{
scd.cycles_per_line = (uint32) (MCYCLES_PER_LINE * ((float)SCD_CLOCK / (float)system_clock));
}
} }
/**************************************************************************** /****************************************************************************