/* * 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. * * Define all known video cards. * * Version: @(#)vid_table.c 1.0.24 2018/03/03 * * Authors: Miran Grca, * Fred N. van Kempen, * * Copyright 2016-2018 Miran Grca. * Copyright 2017,2018 Fred N. van Kempen. */ #include #include #include #include #include #include "../86box.h" #include "../machine/machine.h" #include "../mem.h" #include "../rom.h" #include "../device.h" #include "../timer.h" #include "../plat.h" #include "video.h" #include "vid_svga.h" #include "vid_ati18800.h" #include "vid_ati28800.h" #include "vid_ati_mach64.h" #include "vid_cga.h" #include "vid_cl54xx.h" #include "vid_compaq_cga.h" #include "vid_ega.h" #include "vid_et4000.h" #include "vid_et4000w32.h" #include "vid_genius.h" #include "vid_hercules.h" #include "vid_herculesplus.h" #include "vid_incolor.h" #include "vid_colorplus.h" #include "vid_mda.h" #ifdef DEV_BRANCH # ifdef USE_RIVA # include "vid_nv_riva128.h" # endif #endif #include "vid_oak_oti.h" #include "vid_paradise.h" #include "vid_s3.h" #include "vid_s3_virge.h" #include "vid_tgui9440.h" #include "vid_ti_cf62011.h" #include "vid_tvga.h" #include "vid_vga.h" #include "vid_voodoo.h" #include "vid_wy700.h" enum { VIDEO_ISA = 0, VIDEO_BUS }; #define VIDEO_FLAG_TYPE_CGA 0 #define VIDEO_FLAG_TYPE_MDA 1 #define VIDEO_FLAG_TYPE_SPECIAL 2 #define VIDEO_FLAG_TYPE_MASK 3 typedef struct { const char *name; const char *internal_name; device_t *device; int legacy_id; int flags; video_timings_t timing; } VIDEO_CARD; static VIDEO_CARD video_cards[] = { {"None", "none", NULL, GFX_NONE }, {"Internal", "internal", NULL, GFX_INTERNAL, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_isa", &mach64gx_isa_device, GFX_MACH64GX_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}}, {"[ISA] ATI Korean VGA (ATI-28800-5)", "ati28800k", &ati28800k_device, GFX_ATIKOREANVGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}}, {"[ISA] ATI VGA-88 (ATI-18800-1)", "ati18800v", &ati18800_vga88_device, GFX_VGA88, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] ATI VGA Charger (ATI-28800-5)", "ati28800", &ati28800_device, GFX_VGACHARGER, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}}, {"[ISA] ATI VGA Edge-16 (ATI-18800-5)", "ati18800", &ati18800_device, GFX_VGAEDGE16, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] ATI VGA Wonder (ATI-18800)", "ati18800w", &ati18800_wonder_device, GFX_VGAWONDER, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, #if defined(DEV_BRANCH) && defined(USE_XL24) {"[ISA] ATI VGA Wonder XL24 (ATI-28800-6)", "ati28800w", &ati28800_wonderxl24_device, GFX_VGAWONDERXL24, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}}, #endif {"[ISA] CGA", "cga", &cga_device, GFX_CGA, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Chips & Technologies SuperEGA", "superega", &sega_device, GFX_SUPER_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Cirrus Logic CL-GD 5428", "cl_gd5428_isa", &gd5428_isa_device, GFX_CL_GD5428_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}}, {"[ISA] Cirrus Logic CL-GD 5429", "cl_gd5429_isa", &gd5429_isa_device, GFX_CL_GD5429_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}}, {"[ISA] Cirrus Logic CL-GD 5434", "cl_gd5434_isa", &gd5434_isa_device, GFX_CL_GD5434_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}}, {"[ISA] Compaq ATI VGA Wonder XL (ATI-28800-5)", "compaq_ati28800", &compaq_ati28800_device, GFX_VGAWONDERXL, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}}, {"[ISA] Compaq CGA", "compaq_cga", &compaq_cga_device, GFX_COMPAQ_CGA, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Compaq CGA 2", "compaq_cga_2", &compaq_cga_2_device, GFX_COMPAQ_CGA_2, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Compaq EGA", "compaq_ega", &cpqega_device, GFX_COMPAQ_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] EGA", "ega", &ega_device, GFX_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Hercules", "hercules", &hercules_device, GFX_HERCULES, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Hercules Plus", "hercules_plus", &herculesplus_device, GFX_HERCULESPLUS, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Hercules InColor", "incolor", &incolor_device, GFX_INCOLOR, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] MDA", "mda", &mda_device, GFX_MDA, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] MDSI Genius", "genius", &genius_device, GFX_GENIUS, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] OAK OTI-037C", "oti037c", &oti037c_device, GFX_OTI037C, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}}, {"[ISA] OAK OTI-067", "oti067", &oti067_device, GFX_OTI067, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}}, {"[ISA] OAK OTI-077", "oti077", &oti077_device, GFX_OTI077, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}}, {"[ISA] Paradise PVGA1A", "pvga1a", ¶dise_pvga1a_device, GFX_PVGA1A, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Paradise WD90C11-LR", "wd90c11", ¶dise_wd90c11_device, GFX_WD90C11, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Paradise WD90C30-LR", "wd90c30", ¶dise_wd90c30_device, GFX_WD90C30, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}}, {"[ISA] Plantronics ColorPlus", "plantronics", &colorplus_device, GFX_COLORPLUS, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, #if defined(DEV_BRANCH) && defined(USE_TI) {"[ISA] TI CF62011 SVGA", "ti_cf62011", &ti_cf62011_device, GFX_TICF62011, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, #endif {"[ISA] Trident TVGA8900D", "tvga8900d", &tvga8900d_device, GFX_TVGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}}, {"[ISA] Tseng ET4000AX", "et4000ax", &et4000_device, GFX_ET4000, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}}, {"[ISA] VGA", "vga", &vga_device, GFX_VGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[ISA] Wyse 700", "wy700", &wy700_device, GFX_WY700, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}}, {"[PCI] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_pci", &mach64gx_pci_device, GFX_MACH64GX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}}, {"[PCI] ATI Video Xpression (Mach64 VT2)", "mach64vt2", &mach64vt2_device, GFX_MACH64VT2, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}}, {"[PCI] Cardex Tseng ET4000/w32p", "et4000w32p_pci", &et4000w32p_cardex_pci_device, GFX_ET4000W32_CARDEX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}}, {"[PCI] Cirrus Logic CL-GD 5430", "cl_gd5430_pci", &gd5430_pci_device, GFX_CL_GD5430_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, {"[PCI] Cirrus Logic CL-GD 5434", "cl_gd5434_pci", &gd5434_pci_device, GFX_CL_GD5434_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, {"[PCI] Cirrus Logic CL-GD 5436", "cl_gd5436_pci", &gd5436_pci_device, GFX_CL_GD5436_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, #if defined(DEV_BRANCH) && defined(USE_STEALTH32) {"[PCI] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_pci", &et4000w32p_pci_device, GFX_ET4000W32_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}}, #endif {"[PCI] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_pci",&s3_virge_pci_device, GFX_VIRGE_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}}, {"[PCI] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_pci",&s3_virge_988_pci_device, GFX_VIRGEVX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}}, {"[PCI] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_pci", &s3_diamond_stealth64_pci_device, GFX_STEALTH64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}}, #if defined(DEV_BRANCH) && defined(USE_RIVA) {"[PCI] nVidia RIVA 128", "riva128", &riva128_device, GFX_RIVA128, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}}, {"[PCI] nVidia RIVA TNT", "rivatnt", &rivatnt_device, GFX_RIVATNT, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}}, {"[PCI] nVidia RIVA TNT2", "rivatnt2", &rivatnt2_device, GFX_RIVATNT2, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}}, #endif {"[PCI] Number Nine 9FX (S3 Trio64)", "n9_9fx_pci", &s3_9fx_pci_device, GFX_N9_9FX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}}, {"[PCI] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_pci", &s3_bahamas64_pci_device, GFX_BAHAMAS64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}}, {"[PCI] Phoenix S3 Vision864", "px_vision864_pci", &s3_phoenix_vision864_pci_device, GFX_PHOENIX_VISION864_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}}, {"[PCI] Phoenix S3 Trio32", "px_trio32_pci", &s3_phoenix_trio32_pci_device, GFX_PHOENIX_TRIO32_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}}, {"[PCI] Phoenix S3 Trio64", "px_trio64_pci", &s3_phoenix_trio64_pci_device, GFX_PHOENIX_TRIO64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}}, {"[PCI] S3 ViRGE/DX", "virge375_pci", &s3_virge_375_pci_device, GFX_VIRGEDX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}}, {"[PCI] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_pci",&s3_virge_375_4_pci_device, GFX_VIRGEDX4_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}}, {"[PCI] Trident TGUI9440", "tgui9440_pci", &tgui9440_pci_device, GFX_TGUI9440_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}}, {"[VLB] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_vlb", &mach64gx_vlb_device, GFX_MACH64GX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}}, {"[VLB] Cardex Tseng ET4000/w32p", "et4000w32p_vlb", &et4000w32p_cardex_vlb_device, GFX_ET4000W32_CARDEX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}}, {"[VLB] Cirrus Logic CL-GD 5429", "cl_gd5429_vlb", &gd5429_vlb_device, GFX_CL_GD5429_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, {"[VLB] Cirrus Logic CL-GD 5434", "cl_gd5434_vlb", &gd5434_vlb_device, GFX_CL_GD5434_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, #if defined(DEV_BRANCH) && defined(USE_STEALTH32) {"[VLB] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_vlb", &et4000w32p_vlb_device, GFX_ET4000W32_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}}, #endif {"[VLB] Diamond SpeedStar PRO (CL-GD5428)", "cl_gd5428_vlb", &gd5428_vlb_device, GFX_CL_GD5428_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, {"[VLB] Diamond SpeedStar PRO SE (CL-GD5430)", "cl_gd5430_vlb", &gd5430_vlb_device, GFX_CL_GD5430_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}}, {"[VLB] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_vlb",&s3_virge_vlb_device, GFX_VIRGE_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}}, {"[VLB] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_vlb",&s3_virge_988_vlb_device, GFX_VIRGEVX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}}, {"[VLB] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_vlb", &s3_diamond_stealth64_vlb_device, GFX_STEALTH64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}}, {"[VLB] Number Nine 9FX (S3 Trio64)", "n9_9fx_vlb", &s3_9fx_vlb_device, GFX_N9_9FX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}}, {"[VLB] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_vlb", &s3_bahamas64_vlb_device, GFX_BAHAMAS64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}}, {"[VLB] Phoenix S3 Vision864", "px_vision864_vlb", &s3_phoenix_vision864_vlb_device, GFX_PHOENIX_VISION864_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}}, {"[VLB] Phoenix S3 Trio32", "px_trio32_vlb", &s3_phoenix_trio32_vlb_device, GFX_PHOENIX_TRIO32_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}}, {"[VLB] Phoenix S3 Trio64", "px_trio64_vlb", &s3_phoenix_trio64_vlb_device, GFX_PHOENIX_TRIO64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}}, {"[VLB] S3 ViRGE/DX", "virge375_vlb", &s3_virge_375_vlb_device, GFX_VIRGEDX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}}, {"[VLB] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_vlb",&s3_virge_375_4_vlb_device, GFX_VIRGEDX4_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}}, {"[VLB] Trident TGUI9400CXi", "tgui9400cxi_vlb", &tgui9400cxi_device, GFX_TGUI9400CXI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}}, {"[VLB] Trident TGUI9440", "tgui9440_vlb", &tgui9440_vlb_device, GFX_TGUI9440_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}}, {"", "", NULL, -1 } }; void video_reset(int card) { pclog("VIDEO: reset (romset=%d, gfxcard=%d, internal=%d)\n", romset, card, (machines[machine].flags & MACHINE_VIDEO)?1:0); /* Reset the CGA palette. */ cga_palette = 0; cgapal_rebuild(); /* Do not initialize internal cards here. */ if ((card == GFX_NONE) || \ (card == GFX_INTERNAL) || machines[machine].fixed_gfxcard) return; pclog("VIDEO: initializing '%s'\n", video_cards[video_old_to_new(card)].name); /* Initialize the video card. */ device_add(video_cards[video_old_to_new(card)].device); /* Enable the Voodoo if configured. */ if (voodoo_enabled) device_add(&voodoo_device); } int video_card_available(int card) { if (video_cards[card].device) return(device_available(video_cards[card].device)); return(1); } char * video_card_getname(int card) { return((char *) video_cards[card].name); } device_t * video_card_getdevice(int card) { return(video_cards[card].device); } int video_card_has_config(int card) { if (video_cards[card].device == NULL) return(0); return(video_cards[card].device->config ? 1 : 0); } video_timings_t * video_card_gettiming(int card) { return((void *) &video_cards[card].timing); } int video_card_getid(char *s) { int c = 0; while (video_cards[c].legacy_id != -1) { if (!strcmp((char *) video_cards[c].name, s)) return(c); c++; } return(0); } int video_old_to_new(int card) { int c = 0; while (video_cards[c].legacy_id != -1) { if (video_cards[c].legacy_id == card) return(c); c++; } return(0); } int video_new_to_old(int card) { return(video_cards[card].legacy_id); } char * video_get_internal_name(int card) { return((char *) video_cards[card].internal_name); } int video_get_video_from_internal_name(char *s) { int c = 0; while (video_cards[c].legacy_id != -1) { if (!strcmp((char *) video_cards[c].internal_name, s)) return(video_cards[c].legacy_id); c++; } return(0); } int video_is_mda(void) { switch (romset) { case ROM_IBMPCJR: case ROM_TANDY: case ROM_TANDY1000HX: case ROM_TANDY1000SL2: case ROM_PC1512: case ROM_PC1640: case ROM_PC200: case ROM_OLIM24: case ROM_PC2086: case ROM_PC3086: case ROM_MEGAPC: case ROM_MEGAPCDX: case ROM_IBMPS1_2011: case ROM_IBMPS2_M30_286: case ROM_IBMPS2_M50: case ROM_IBMPS2_M55SX: case ROM_IBMPS2_M80: case ROM_IBMPS1_2121: case ROM_T3100E: return 0; } return (video_cards[video_old_to_new(gfxcard)].flags & VIDEO_FLAG_TYPE_MASK) == VIDEO_FLAG_TYPE_MDA; } int video_is_cga(void) { switch (romset) { case ROM_IBMPCJR: case ROM_TANDY: case ROM_TANDY1000HX: case ROM_TANDY1000SL2: case ROM_PC1512: case ROM_PC200: case ROM_OLIM24: case ROM_T3100E: return 1; case ROM_PC1640: case ROM_PC2086: case ROM_PC3086: case ROM_MEGAPC: case ROM_MEGAPCDX: case ROM_IBMPS1_2011: case ROM_IBMPS2_M30_286: case ROM_IBMPS2_M50: case ROM_IBMPS2_M55SX: case ROM_IBMPS2_M80: case ROM_IBMPS1_2121: return 0; } return (video_cards[video_old_to_new(gfxcard)].flags & VIDEO_FLAG_TYPE_MASK) == VIDEO_FLAG_TYPE_CGA; } int video_is_ega_vga(void) { switch (romset) { case ROM_IBMPCJR: case ROM_TANDY: case ROM_TANDY1000HX: case ROM_TANDY1000SL2: case ROM_PC1512: case ROM_PC200: case ROM_OLIM24: case ROM_T3100E: return 0; case ROM_PC1640: case ROM_PC2086: case ROM_PC3086: case ROM_MEGAPC: case ROM_MEGAPCDX: case ROM_IBMPS1_2011: case ROM_IBMPS2_M30_286: case ROM_IBMPS2_M50: case ROM_IBMPS2_M55SX: case ROM_IBMPS2_M80: case ROM_IBMPS1_2121: return 1; } return (video_cards[video_old_to_new(gfxcard)].flags & VIDEO_FLAG_TYPE_MASK) == VIDEO_FLAG_TYPE_SPECIAL; }