Rijn/TempleOS-Rijn
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TempleOSCDV5.00.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:48:09 +02:00
1 parent 122df6338e
commit f6eacf7744
374 files changed
+11078 -11204
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Adam/Gr/GrPalette.HC
+6 -6
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@@ -13,7 +13,7 @@ U0 GrPaletteIndicesSet()
if (!Bt(&sys_run_level,RLf_VGA)) return;
PUSHFD
CLI
while (LBts(&sys_semas[SYS_SEMA_VGA],0))
while (LBts(&sys_semas[SEMA_VGA],0))
Yield;
InU8(VGAP_INPUT_STAT); //Rsts attr index/data
for (i=0;i<NUM_COLORS;i++) {
@@ -23,7 +23,7 @@ U0 GrPaletteIndicesSet()
OutU8(VGAP_ATTR_INDEX,0x20);
OutU8(VGAP_ATTR_DATA_WRITE,0); //Dummy write
InU8(VGAP_INPUT_STAT); //Rsts attr index/data
LBtr(&sys_semas[SYS_SEMA_VGA],0);
LBtr(&sys_semas[SEMA_VGA],0);
POPFD
}
@@ -32,14 +32,14 @@ public U0 GrPaletteColorSet(I64 color_num,CBGR48 bgr48)
if (!Bt(&sys_run_level,RLf_VGA)) return;
PUSHFD
CLI
while (LBts(&sys_semas[SYS_SEMA_VGA],0))
while (LBts(&sys_semas[SEMA_VGA],0))
Yield;
OutU8(VGAP_PALETTE_MASK,0xFF);
OutU8(VGAP_REG_WRITE,color_num);
OutU8(VGAP_PALETTE_DATA,bgr48.r>>10);
OutU8(VGAP_PALETTE_DATA,bgr48.g>>10);
OutU8(VGAP_PALETTE_DATA,bgr48.b>>10);
LBtr(&sys_semas[SYS_SEMA_VGA],0);
LBtr(&sys_semas[SEMA_VGA],0);
POPFD
}
@@ -49,14 +49,14 @@ public CBGR48 GrPaletteColorGet(I64 color_num)
if (!Bt(&sys_run_level,RLf_VGA)) return 0;
PUSHFD
CLI
while (LBts(&sys_semas[SYS_SEMA_VGA],0))
while (LBts(&sys_semas[SEMA_VGA],0))
Yield;
OutU8(VGAP_PALETTE_MASK,0xFF);
OutU8(VGAP_REG_READ,color_num);
res.r=0xFFFF<<10*InU8(VGAP_PALETTE_DATA)/0xFC00;
res.g=0xFFFF<<10*InU8(VGAP_PALETTE_DATA)/0xFC00;
res.b=0xFFFF<<10*InU8(VGAP_PALETTE_DATA)/0xFC00;
LBtr(&sys_semas[SYS_SEMA_VGA],0);
LBtr(&sys_semas[SEMA_VGA],0);
POPFD
return res;
}