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Jasmine Iwanek
2023-01-06 15:36:05 -05:00
parent 95cf08611c
commit a40630ba63
311 changed files with 6218 additions and 6062 deletions
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16
src/video/agpgart.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* AGP Graphics Address Remapping Table remapping emulation.
* AGP Graphics Address Remapping Table remapping emulation.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2021 RichardG.
* Copyright 2021 RichardG.
*/
#include <stdarg.h>
#include <stdio.h>

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src/video/vid_8514a.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the 8514/A card from IBM for the MCA bus and
* generic ISA bus clones without vendor extensions.
* Emulation of the 8514/A card from IBM for the MCA bus and
* generic ISA bus clones without vendor extensions.
*
*
*
* Authors: TheCollector1995.
* Authors: TheCollector1995.
*
* Copyright 2022 TheCollector1995.
* Copyright 2022 TheCollector1995.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/video/vid_ati18800.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ATI 18800 emulation (VGA Edge-16)
* ATI 18800 emulation (VGA Edge-16)
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

24
src/video/vid_ati28800.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ATI 28800 emulation (VGA Charger and Korean VGA)
* ATI 28800 emulation (VGA Charger and Korean VGA)
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* greatpsycho,
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* greatpsycho,
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2018 greatpsycho.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2018 greatpsycho.
*/
#include <stdarg.h>
#include <stdint.h>

52
src/video/vid_ati68860_ramdac.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ATI 68860 RAMDAC emulation (for Mach64)
* ATI 68860 RAMDAC emulation (for Mach64)
*
* ATI 68860/68880 Truecolor DACs:
* REG08 (R/W):
* bit 0-? Always 2 ??
* ATI 68860/68880 Truecolor DACs:
* REG08 (R/W):
* bit 0-? Always 2 ??
*
* REG0A (R/W):
* bit 0-? Always 1Dh ??
* REG0A (R/W):
* bit 0-? Always 1Dh ??
*
* REG0B (R/W): (GMR ?)
* bit 0-7 Mode. 82h: 4bpp, 83h: 8bpp,
* A0h: 15bpp, A1h: 16bpp, C0h: 24bpp,
* E3h: 32bpp (80h for VGA modes ?)
* REG0B (R/W): (GMR ?)
* bit 0-7 Mode. 82h: 4bpp, 83h: 8bpp,
* A0h: 15bpp, A1h: 16bpp, C0h: 24bpp,
* E3h: 32bpp (80h for VGA modes ?)
*
* REG0C (R/W): Device Setup Register A
* bit 0 Controls 6/8bit DAC. 0: 8bit DAC/LUT, 1: 6bit DAC/LUT
* 2-3 Depends on Video memory (= VRAM width ?) .
* 1: Less than 1Mb, 2: 1Mb, 3: > 1Mb
* 5-6 Always set ?
* 7 If set can remove "snow" in some cases
* (A860_Delay_L ?) ??
* REG0C (R/W): Device Setup Register A
* bit 0 Controls 6/8bit DAC. 0: 8bit DAC/LUT, 1: 6bit DAC/LUT
* 2-3 Depends on Video memory (= VRAM width ?) .
* 1: Less than 1Mb, 2: 1Mb, 3: > 1Mb
* 5-6 Always set ?
* 7 If set can remove "snow" in some cases
* (A860_Delay_L ?) ??
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_ati_eeprom.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the EEPROM on select ATI cards.
* Emulation of the EEPROM on select ATI cards.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_ati_mach64.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ATi Mach64 graphics card emulation.
* ATi Mach64 graphics card emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

20
src/video/vid_att20c49x_ramdac.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of a AT&T 20c490/491 and 492/493 RAMDAC.
* Emulation of a AT&T 20c490/491 and 492/493 RAMDAC.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_att2xc498_ramdac.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of a AT&T 2xc498 RAMDAC.
* Emulation of a AT&T 2xc498 RAMDAC.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

18
src/video/vid_av9194.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* AV9194 clock generator emulation.
* AV9194 clock generator emulation.
*
* Used by the S3 86c801 (V7-Mirage) card.
* Used by the S3 86c801 (V7-Mirage) card.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

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src/video/vid_bt48x_ramdac.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Brooktree BT484-485A true colour RAMDAC
* family.
* Emulation of the Brooktree BT484-485A true colour RAMDAC
* family.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* TheCollector1995,
* Authors: Miran Grca, <mgrca8@gmail.com>
* TheCollector1995,
*
* Copyright 2016-2018 Miran Grca.
* Copyright 2018 TheCollector1995.
* Copyright 2016-2018 Miran Grca.
* Copyright 2018 TheCollector1995.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_cga.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the old and new IBM CGA graphics cards.
* Emulation of the old and new IBM CGA graphics cards.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

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src/video/vid_cga_comp.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* IBM CGA composite filter, borrowed from reenigne's DOSBox
* patch and ported to C.
* IBM CGA composite filter, borrowed from reenigne's DOSBox
* patch and ported to C.
*
*
*
* Authors: reenigne,
* Miran Grca, <mgrca8@gmail.com>
* Authors: reenigne,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2015-2019 reenigne.
* Copyright 2015-2019 Miran Grca.
* Copyright 2015-2019 reenigne.
* Copyright 2015-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

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src/video/vid_colorplus.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Plantronics ColorPlus emulation.
* Plantronics ColorPlus emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

24
src/video/vid_compaq_cga.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Compaq CGA graphics cards.
* Emulation of the Compaq CGA graphics cards.
*
*
*
* Authors: John Elliott, <jce@seasip.info>
* Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: John Elliott, <jce@seasip.info>
* Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2019 John Elliott.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2016-2019 John Elliott.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

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src/video/vid_ddc.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* DDC monitor emulation.
* DDC monitor emulation.
*
*
*
* Authors: RichardG, <richardg867@gmail.com>
* Authors: RichardG, <richardg867@gmail.com>
*
* Copyright 2020 RichardG.
* Copyright 2020 RichardG.
*/
#include <stdio.h>
#include <stdint.h>

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src/video/vid_ega.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the EGA and Chips & Technologies SuperEGA
* graphics cards.
* Emulation of the EGA and Chips & Technologies SuperEGA
* graphics cards.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_ega_render.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* EGA renderers.
* EGA renderers.
*
*
*
* Author: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

18
src/video/vid_et3000.c
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Tseng Labs ET3000.
* Emulation of the Tseng Labs ET3000.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

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src/video/vid_f82c425.c
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@@ -1,36 +1,36 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Chips & Technologies 82C425 display controller emulation,
* with support for 640x200 LCD and SMARTMAP text contrast
* enhancement.
* Chips & Technologies 82C425 display controller emulation,
* with support for 640x200 LCD and SMARTMAP text contrast
* enhancement.
*
* Relevant literature:
* Relevant literature:
*
* [1] Chips and Technologies, Inc., 82C425 CGA LCD/CRT Controller,
* Data Sheet, Revision No. 2.2, September 1991.
* <https://archive.org/download/82C425/82C425.pdf>
* [1] Chips and Technologies, Inc., 82C425 CGA LCD/CRT Controller,
* Data Sheet, Revision No. 2.2, September 1991.
* <https://archive.org/download/82C425/82C425.pdf>
*
* [2] Pleva et al., COLOR TO MONOCHROME CONVERSION,
* U.S. Patent 4,977,398, Dec. 11, 1990.
* <https://pimg-fpiw.uspto.gov/fdd/98/773/049/0.pdf>
* [2] Pleva et al., COLOR TO MONOCHROME CONVERSION,
* U.S. Patent 4,977,398, Dec. 11, 1990.
* <https://pimg-fpiw.uspto.gov/fdd/98/773/049/0.pdf>
*
* Based on Toshiba T1000 plasma display emulation code.
* Based on Toshiba T1000 plasma display emulation code.
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
* Sarah Walker, <tommowalker@tommowalker.co.uk>
* Lubomir Rintel, <lkundrak@v3.sk>
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
* Sarah Walker, <tommowalker@tommowalker.co.uk>
* Lubomir Rintel, <lkundrak@v3.sk>
*
* Copyright 2018,2019 Fred N. van Kempen.
* Copyright 2018,2019 Miran Grca.
* Copyright 2018,2019 Sarah Walker.
* Copyright 2021 Lubomir Rintel.
* Copyright 2018,2019 Fred N. van Kempen.
* Copyright 2018,2019 Miran Grca.
* Copyright 2018,2019 Sarah Walker.
* Copyright 2021 Lubomir Rintel.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by

20
src/video/vid_genius.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* MDSI Genius VHR emulation.
* MDSI Genius VHR emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_hercules.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Hercules emulation.
* Hercules emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_herculesplus.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Hercules Plus emulation.
* Hercules Plus emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_ht216.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Video 7 VGA 1024i emulation.
* Video 7 VGA 1024i emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2019 Sarah Walker.
* Copyright 2019 Miran Grca.
* Copyright 2019 Sarah Walker.
* Copyright 2019 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_ibm_rgb528_ramdac.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the IBM RGB 528 true colour RAMDAC.
* Emulation of the IBM RGB 528 true colour RAMDAC.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Miran Grca.
* Copyright 2020 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

26
src/video/vid_icd2061.c
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@@ -1,24 +1,24 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ICD2061 clock generator emulation.
* Also emulates the ICS9161 which is the same as the ICD2016,
* but without the need for tuning (which is irrelevant in
* emulation anyway).
* ICD2061 clock generator emulation.
* Also emulates the ICS9161 which is the same as the ICD2016,
* but without the need for tuning (which is irrelevant in
* emulation anyway).
*
* Used by ET4000w32/p (Diamond Stealth 32) and the S3
* Vision964 family.
* Used by ET4000w32/p (Diamond Stealth 32) and the S3
* Vision964 family.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

18
src/video/vid_ics2494.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ICS2494 clock generator emulation.
* ICS2494 clock generator emulation.
*
* Used by the AMI S3 924.
* Used by the AMI S3 924.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020 Miran Grca.
* Copyright 2020 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>

20
src/video/vid_ics2595.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* ICS2595 clock chip emulation. Used by ATI Mach64.
* ICS2595 clock chip emulation. Used by ATI Mach64.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

64
src/video/vid_im1024.c
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@@ -1,50 +1,50 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the ImageManager 1024 video controller.
* Emulation of the ImageManager 1024 video controller.
*
* Just enough of the Vermont Microsystems IM-1024 is implemented
* to support the Windows 1.03 driver. Functions are partially
* implemented or hardwired to the behavior expected by the
* Windows driver.
* Just enough of the Vermont Microsystems IM-1024 is implemented
* to support the Windows 1.03 driver. Functions are partially
* implemented or hardwired to the behavior expected by the
* Windows driver.
*
* One major difference seems to be that in hex mode, coordinates
* are passed as 2-byte integer words rather than 4-byte
* fixed-point fractions.
* One major difference seems to be that in hex mode, coordinates
* are passed as 2-byte integer words rather than 4-byte
* fixed-point fractions.
*
* It is unknown what triggers this, so for now it's always on.
* It is unknown what triggers this, so for now it's always on.
*
* As well as the usual PGC ring buffer at 0xC6000, the IM1024
* appears to have an alternate method of passing commands. This
* is enabled by setting 0xC6330 to 1, and then:
* As well as the usual PGC ring buffer at 0xC6000, the IM1024
* appears to have an alternate method of passing commands. This
* is enabled by setting 0xC6330 to 1, and then:
*
* CX = count to write
* SI -> bytes to write
* CX = count to write
* SI -> bytes to write
*
* Set pending bytes to 0
* Read [C6331]. This gives number of bytes that can be written:
* 0xFF => 0, 0xFE => 1, 0xFD => 2 etc.
* Write that number of bytes to C6000.
* If there are more to come, go back to reading [C6331].
* Set pending bytes to 0
* Read [C6331]. This gives number of bytes that can be written:
* 0xFF => 0, 0xFE => 1, 0xFD => 2 etc.
* Write that number of bytes to C6000.
* If there are more to come, go back to reading [C6331].
*
* As far as can be determined, at least one byte is always
* written; there is no provision to pause if the queue is full.
* As far as can be determined, at least one byte is always
* written; there is no provision to pause if the queue is full.
*
* This is implemented by holding a FIFO of unlimited depth in
* the IM1024 to receive the data.
* This is implemented by holding a FIFO of unlimited depth in
* the IM1024 to receive the data.
*
*
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* John Elliott, <jce@seasip.info>
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* John Elliott, <jce@seasip.info>
*
* Copyright 2019 Fred N. van Kempen.
* Copyright 2019 John Elliott.
* Copyright 2019 Fred N. van Kempen.
* Copyright 2019 John Elliott.
*/
#include <stdarg.h>
#include <stdio.h>

20
src/video/vid_incolor.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Hercules InColor emulation.
* Hercules InColor emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_mda.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* MDA emulation.
* MDA emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

17
src/video/vid_mga.c
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@@ -1,17 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Matrox MGA graphics card emulation.
* Matrox MGA graphics card emulation.
*
*
*
* Author: Sarah Walker, <http://pcem-emulator.co.uk/>
* Copyright 2008-2020 Sarah Walker.
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdio.h>
#include <stdint.h>

28
src/video/vid_nga.c
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@@ -1,24 +1,24 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the NCR NGA (K511, K201) video cards.
* Emulation of the NCR NGA (K511, K201) video cards.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* EngiNerd, <webmaster.crrc@yahoo.it>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* EngiNerd, <webmaster.crrc@yahoo.it>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2020 EngiNerd.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2020 EngiNerd.
*/
#include <stdio.h>

20
src/video/vid_oak_oti.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Oak OTI037C/67/077 emulation.
* Oak OTI037C/67/077 emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdint.h>
#include <stdlib.h>

30
src/video/vid_ogc.c
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@@ -1,25 +1,25 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Olivetti OGC 8-bit ISA (GO708) and
* M21/M24/M28 16-bit bus (GO317/318/380/709) video cards.
* Emulation of the Olivetti OGC 8-bit ISA (GO708) and
* M21/M24/M28 16-bit bus (GO317/318/380/709) video cards.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* EngiNerd, <webmaster.crrc@yahoo.it>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* EngiNerd, <webmaster.crrc@yahoo.it>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2020 EngiNerd.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
* Copyright 2020 EngiNerd.
*/
#include <stdio.h>

24
src/video/vid_paradise.c
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@@ -1,22 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Paradise VGA emulation
* PC2086, PC3086 use PVGA1A
* MegaPC uses W90C11A
* Paradise VGA emulation
* PC2086, PC3086 use PVGA1A
* MegaPC uses W90C11A
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

74
src/video/vid_pgc.c
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@@ -1,56 +1,56 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* This implements just enough of the Professional Graphics
* Controller to act as a basis for the Vermont Microsystems
* IM-1024.
* This implements just enough of the Professional Graphics
* Controller to act as a basis for the Vermont Microsystems
* IM-1024.
*
* PGC features implemented include:
* > The CGA-compatible display modes
* > Switching to and from native mode
* > Communicating with the host PC
* PGC features implemented include:
* > The CGA-compatible display modes
* > Switching to and from native mode
* > Communicating with the host PC
*
* Numerous features are implemented partially or not at all,
* such as:
* > 2D drawing
* > 3D drawing
* > Command lists
* Some of these are marked TODO.
* Numerous features are implemented partially or not at all,
* such as:
* > 2D drawing
* > 3D drawing
* > Command lists
* Some of these are marked TODO.
*
* The PGC has two display modes: CGA (in which it appears in
* the normal CGA memory and I/O ranges) and native (in which
* all functions are accessed through reads and writes to 1K
* of memory at 0xC6000).
* The PGC has two display modes: CGA (in which it appears in
* the normal CGA memory and I/O ranges) and native (in which
* all functions are accessed through reads and writes to 1K
* of memory at 0xC6000).
*
* The PGC's 8088 processor monitors this buffer and executes
* instructions left there for it. We simulate this behavior
* with a separate thread.
* The PGC's 8088 processor monitors this buffer and executes
* instructions left there for it. We simulate this behavior
* with a separate thread.
*
* **NOTE** This driver is not finished yet:
* **NOTE** This driver is not finished yet:
*
* - cursor will blink at very high speed if used on a machine
* with clock greater than 4.77MHz. We should "scale down"
* this speed, to become relative to a 4.77MHz-based system.
* - cursor will blink at very high speed if used on a machine
* with clock greater than 4.77MHz. We should "scale down"
* this speed, to become relative to a 4.77MHz-based system.
*
* - pgc_plot() should be overloaded by clones if they support
* modes other than WRITE and INVERT, like the IM-1024.
* - pgc_plot() should be overloaded by clones if they support
* modes other than WRITE and INVERT, like the IM-1024.
*
* - test it with the Windows 1.x driver?
* - test it with the Windows 1.x driver?
*
* This is expected to be done shortly.
* This is expected to be done shortly.
*
*
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* John Elliott, <jce@seasip.info>
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* John Elliott, <jce@seasip.info>
*
* Copyright 2019 Fred N. van Kempen.
* Copyright 2019 John Elliott.
* Copyright 2019 Fred N. van Kempen.
* Copyright 2019 John Elliott.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by

16
src/video/vid_rtg310x.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Realtek RTG series of VGA ISA chips.
* Emulation of the Realtek RTG series of VGA ISA chips.
*
*
*
* Authors: TheCollector1995, <mariogplayer90@gmail.com>
* Authors: TheCollector1995, <mariogplayer90@gmail.com>
*
* Copyright 2021 TheCollector1995.
* Copyright 2021 TheCollector1995.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_s3_virge.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* S3 ViRGE emulation.
* S3 ViRGE emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdarg.h>
#include <stdint.h>

18
src/video/vid_sc1148x_ramdac.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of Sierra SC1148x RAMDACs and clones (e.g.: Winbond).
* Emulation of Sierra SC1148x RAMDACs and clones (e.g.: Winbond).
*
* Used by the S3 911 and 924 chips.
* Used by the S3 911 and 924 chips.
*
*
*
* Authors: TheCollector1995, <mariogplayer90@gmail.com>
* Authors: TheCollector1995, <mariogplayer90@gmail.com>
*
* Copyright 2020 TheCollector1995.
* Copyright 2020 TheCollector1995.
*/
#include <stdio.h>
#include <stdint.h>

22
src/video/vid_sc1502x_ramdac.c
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@@ -1,22 +1,22 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of a Sierra SC1502X RAMDAC.
* Emulation of a Sierra SC1502X RAMDAC.
*
* Used by the TLIVESA1 driver for ET4000.
* Used by the TLIVESA1 driver for ET4000.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_sdac_ramdac.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 87C716 'SDAC' true colour RAMDAC emulation.
* 87C716 'SDAC' true colour RAMDAC emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

16
src/video/vid_sigma.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Sigma Color 400 emulation.
* Sigma Color 400 emulation.
*
*
*
* Authors: John Elliott,
* Authors: John Elliott,
*
* Copyright 2018 John Elliott.
* Copyright 2018 John Elliott.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_stg_ramdac.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* STG1702 true colour RAMDAC emulation.
* STG1702 true colour RAMDAC emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_svga_render.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* SVGA renderers.
* SVGA renderers.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

84
src/video/vid_tgui9440.c
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@@ -1,59 +1,59 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Trident TGUI9400CXi and TGUI9440 emulation.
* Trident TGUI9400CXi and TGUI9440 emulation.
*
* TGUI9400CXi has extended write modes, controlled by extended
* GDC registers :
* TGUI9400CXi has extended write modes, controlled by extended
* GDC registers :
*
* GDC[0x10] - Control
* bit 0 - pixel width (1 = 16 bit, 0 = 8 bit)
* bit 1 - mono->colour expansion (1 = enabled,
* 0 = disabled)
* bit 2 - mono->colour expansion transparency
* (1 = transparent, 0 = opaque)
* bit 3 - extended latch copy
* GDC[0x11] - Background colour (low byte)
* GDC[0x12] - Background colour (high byte)
* GDC[0x14] - Foreground colour (low byte)
* GDC[0x15] - Foreground colour (high byte)
* GDC[0x17] - Write mask (low byte)
* GDC[0x18] - Write mask (high byte)
* GDC[0x10] - Control
* bit 0 - pixel width (1 = 16 bit, 0 = 8 bit)
* bit 1 - mono->colour expansion (1 = enabled,
* 0 = disabled)
* bit 2 - mono->colour expansion transparency
* (1 = transparent, 0 = opaque)
* bit 3 - extended latch copy
* GDC[0x11] - Background colour (low byte)
* GDC[0x12] - Background colour (high byte)
* GDC[0x14] - Foreground colour (low byte)
* GDC[0x15] - Foreground colour (high byte)
* GDC[0x17] - Write mask (low byte)
* GDC[0x18] - Write mask (high byte)
*
* Mono->colour expansion will expand written data 8:1 to 8/16
* consecutive bytes.
* MSB is processed first. On word writes, low byte is processed
* first. 1 bits write foreground colour, 0 bits write background
* colour unless transparency is enabled.
* If the relevant bit is clear in the write mask then the data
* is not written.
* Mono->colour expansion will expand written data 8:1 to 8/16
* consecutive bytes.
* MSB is processed first. On word writes, low byte is processed
* first. 1 bits write foreground colour, 0 bits write background
* colour unless transparency is enabled.
* If the relevant bit is clear in the write mask then the data
* is not written.
*
* With 16-bit pixel width, each bit still expands to one byte,
* so the TGUI driver doubles up monochrome data.
* With 16-bit pixel width, each bit still expands to one byte,
* so the TGUI driver doubles up monochrome data.
*
* While there is room in the register map for three byte colours,
* I don't believe 24-bit colour is supported. The TGUI9440
* blitter has the same limitation.
* While there is room in the register map for three byte colours,
* I don't believe 24-bit colour is supported. The TGUI9440
* blitter has the same limitation.
*
* I don't think double word writes are supported.
* I don't think double word writes are supported.
*
* Extended latch copy uses an internal 16 byte latch. Reads load
* the latch, writing writes out 16 bytes. I don't think the
* access size or host data has any affect, but the Windows 3.1
* driver always reads bytes and write words of 0xffff.
* Extended latch copy uses an internal 16 byte latch. Reads load
* the latch, writing writes out 16 bytes. I don't think the
* access size or host data has any affect, but the Windows 3.1
* driver always reads bytes and write words of 0xffff.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

82
src/video/vid_ti_cf62011.c
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@@ -1,56 +1,56 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the TI CF62011 SVGA chip.
* Emulation of the TI CF62011 SVGA chip.
*
* This chip was used in several of IBM's later machines, such
* as the PS/1 Model 2121, and a number of PS/2 models. As noted
* in an article on Usenet:
* This chip was used in several of IBM's later machines, such
* as the PS/1 Model 2121, and a number of PS/2 models. As noted
* in an article on Usenet:
*
* "In the early 90s IBM looked for some cheap VGA card to
* substitute the (relatively) expensive XGA-2 adapter for
* *servers*, where the primary purpose is supervision of the
* machine rather than real *work* with it in Hi-Res. It was
* just to supply a base video, where a XGA-2 were a waste of
* potential. They had a contract with TI for some DSPs in
* multimedia already (the MWave for instance is based on
* TI-DSPs as well as many Thinkpad internal chipsets) and TI
* offered them a rather cheap – and inexpensive – chipset
* and combined it with a cheap clock oscillator and an Inmos
* RAMDAC. That chipset was already pretty much outdated at
* that time but IBM decided it would suffice for that low
* end purpose.
* "In the early 90s IBM looked for some cheap VGA card to
* substitute the (relatively) expensive XGA-2 adapter for
* *servers*, where the primary purpose is supervision of the
* machine rather than real *work* with it in Hi-Res. It was
* just to supply a base video, where a XGA-2 were a waste of
* potential. They had a contract with TI for some DSPs in
* multimedia already (the MWave for instance is based on
* TI-DSPs as well as many Thinkpad internal chipsets) and TI
* offered them a rather cheap – and inexpensive – chipset
* and combined it with a cheap clock oscillator and an Inmos
* RAMDAC. That chipset was already pretty much outdated at
* that time but IBM decided it would suffice for that low
* end purpose.
*
* Driver support was given under DOS and OS/2 only for base
* functions like selection of the vertical refresh and few
* different modes only. Not even the Win 3.x support has
* been finalized. Technically the adapter could do better
* than VGA, but its video BIOS is largely undocumented and
* intentionally crippled down to a few functions."
* Driver support was given under DOS and OS/2 only for base
* functions like selection of the vertical refresh and few
* different modes only. Not even the Win 3.x support has
* been finalized. Technically the adapter could do better
* than VGA, but its video BIOS is largely undocumented and
* intentionally crippled down to a few functions."
*
* This chip is reportedly the same one as used in the MCA
* IBM SVGA Adapter/A (ID 090EEh), which mostly had faster
* VRAM and RAMDAC. The VESA DOS graphics driver for that
* card can be used: m95svga.exe
* This chip is reportedly the same one as used in the MCA
* IBM SVGA Adapter/A (ID 090EEh), which mostly had faster
* VRAM and RAMDAC. The VESA DOS graphics driver for that
* card can be used: m95svga.exe
*
* The controller responds at ports in the range 0x2100-0x210F,
* which are the same as the XGA. It supports up to 1MB of VRAM,
* but we lock it down to 512K. The PS/1 2122 had 256K.
* The controller responds at ports in the range 0x2100-0x210F,
* which are the same as the XGA. It supports up to 1MB of VRAM,
* but we lock it down to 512K. The PS/1 2122 had 256K.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2017,2018 Fred N. van Kempen.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2017,2018 Fred N. van Kempen.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_tkd8001_ramdac.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Trident TKD8001 RAMDAC emulation.
* Trident TKD8001 RAMDAC emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_tvga.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Trident TVGA (8900D) emulation.
* Trident TVGA (8900D) emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_tvp3026_ramdac.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Emulation of the Texas Instruments TVP3026 true colour RAMDAC
* family.
* Emulation of the Texas Instruments TVP3026 true colour RAMDAC
* family.
*
*
* TODO: Clock and other parts.
* TODO: Clock and other parts.
*
* Authors: TheCollector1995,
* Authors: TheCollector1995,
*
* Copyright 2021 TheCollector1995.
* Copyright 2021 TheCollector1995.
*/
#include <stdio.h>
#include <stdint.h>

20
src/video/vid_vga.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* IBM VGA emulation.
* IBM VGA emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

18
src/video/vid_voodoo.c
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@@ -1,19 +1,19 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Voodoo Graphics, 2, Banshee, 3 emulation.
* Voodoo Graphics, 2, Banshee, 3 emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* leilei
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* leilei
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_banshee.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Voodoo Banshee and 3 specific emulation.
* Voodoo Banshee and 3 specific emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_blitter.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_display.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_fb.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_fifo.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_reg.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_render.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_setup.c
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@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

16
src/video/vid_voodoo_texture.c
View File

@@ -1,18 +1,18 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* 3DFX Voodoo emulation.
* 3DFX Voodoo emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2008-2020 Sarah Walker.
*/
#include <stdarg.h>
#include <stdio.h>

20
src/video/vid_wy700.c
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@@ -1,20 +1,20 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Wyse-700 emulation.
* Wyse-700 emulation.
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>

70
src/video/video.c
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@@ -1,52 +1,52 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
* This file is part of the 86Box distribution.
*
* Main video-rendering module.
* Main video-rendering module.
*
* Video timing settings -
* Video timing settings -
*
* 8-bit - 1mb/sec
* B = 8 ISA clocks
* W = 16 ISA clocks
* L = 32 ISA clocks
* 8-bit - 1mb/sec
* B = 8 ISA clocks
* W = 16 ISA clocks
* L = 32 ISA clocks
*
* Slow 16-bit - 2mb/sec
* B = 6 ISA clocks
* W = 8 ISA clocks
* L = 16 ISA clocks
* Slow 16-bit - 2mb/sec
* B = 6 ISA clocks
* W = 8 ISA clocks
* L = 16 ISA clocks
*
* Fast 16-bit - 4mb/sec
* B = 3 ISA clocks
* W = 3 ISA clocks
* L = 6 ISA clocks
* Fast 16-bit - 4mb/sec
* B = 3 ISA clocks
* W = 3 ISA clocks
* L = 6 ISA clocks
*
* Slow VLB/PCI - 8mb/sec (ish)
* B = 4 bus clocks
* W = 8 bus clocks
* L = 16 bus clocks
* Slow VLB/PCI - 8mb/sec (ish)
* B = 4 bus clocks
* W = 8 bus clocks
* L = 16 bus clocks
*
* Mid VLB/PCI -
* B = 4 bus clocks
* W = 5 bus clocks
* L = 10 bus clocks
* Mid VLB/PCI -
* B = 4 bus clocks
* W = 5 bus clocks
* L = 10 bus clocks
*
* Fast VLB/PCI -
* B = 3 bus clocks
* W = 3 bus clocks
* L = 4 bus clocks
* Fast VLB/PCI -
* B = 3 bus clocks
* W = 3 bus clocks
* L = 4 bus clocks
*
*
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdatomic.h>
#define PNG_DEBUG 0