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SDL renderer improvements and fixes and added SDL OpenGL option;

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Various performance improvements;
Fixed USB UHCI HCHalt;
Cirrus Logic CL-GD 5422/24 fixes and removed them from the Dev branch;
The Storage controllers sections of Settings now has its own corresponding section of the configuration file;
Fixed the AT clock divisors for some Pentium OverDrive CPU's;
Added the ACPI RTC status (no ACPI RTC alarm event yet).
This commit is contained in:
OBattler
2020-11-26 18:20:24 +01:00
parent 21d6f2e9f1
commit 6e233f4ac8
53 changed files with 618 additions and 279 deletions
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4
src/video/vid_colorplus.c
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@@ -100,7 +100,7 @@ void colorplus_write(uint32_t addr, uint8_t val, void *p)
colorplus->cga.charbuffer[offset | 1] = colorplus->cga.vram[addr & 0x7fff];
}
egawrites++;
sub_cycles(4);
cycles -= 4;
}
uint8_t colorplus_read(uint32_t addr, void *p)
@@ -117,7 +117,7 @@ uint8_t colorplus_read(uint32_t addr, void *p)
{
addr &= 0x3FFF;
}
sub_cycles(4);
cycles -= 4;
if (colorplus->cga.snow_enabled)
{
int offset = ((timer_get_remaining_u64(&colorplus->cga.timer) / CGACONST) * 2) & 0xfc;