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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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17
src/pit.c
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@@ -358,7 +358,7 @@ ctr_load(ctr_t *ctr)
}
static void
static __inline void
ctr_latch_status(ctr_t *ctr)
{
ctr->read_status = (ctr->ctrl & 0x3f) | (ctr->out ? 0x80 : 0) | (ctr->null_count ? 0x40 : 0);
@@ -366,7 +366,7 @@ ctr_latch_status(ctr_t *ctr)
}
static void
static __inline void
ctr_latch_count(ctr_t *ctr)
{
int count = (ctr->latch || (ctr->state == 1)) ? ctr->l : ctr->count;
@@ -459,8 +459,8 @@ pit_ctr_set_gate(ctr_t *ctr, int gate)
}
void
pit_ctr_set_clock(ctr_t *ctr, int clock)
static __inline void
pit_ctr_set_clock_common(ctr_t *ctr, int clock)
{
int old = ctr->clock;
@@ -491,6 +491,13 @@ pit_ctr_set_clock(ctr_t *ctr, int clock)
}
void
pit_ctr_set_clock(ctr_t *ctr, int clock)
{
pit_ctr_set_clock_common(ctr, clock);
}
void
pit_ctr_set_using_timer(ctr_t *ctr, int using_timer)
{
@@ -509,7 +516,7 @@ pit_timer_over(void *p)
dev->clock ^= 1;
for (i = 0; i < 3; i++)
pit_ctr_set_clock(&dev->counters[i], dev->clock);
pit_ctr_set_clock_common(&dev->counters[i], dev->clock);
timer_advance_u64(&dev->callback_timer, PITCONST >> 1ULL);
}