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86Box/src/video/video.h
OBattler 5318bc08d8 The FDC is now a device_t, and the FDC code has been cleaned up; 
Merged floppy.c and fdd.c and renamed floppy_*.c (the floppy image format handlers) to fdd_*.c;
Reading the AT or PS/2 keyboard controller status no longer clears the transmit timeout bit, fixes error 8601 (mouse error) on the IBM PS/2 Model 80;
MMU translate and DMA physical reads and writes now go through _mem_exec instead of directly to ram[], should fix the last remaining problems with remapped mappings;
Implemented the Sound gain dialog;
Added the resource for the "New floppy image" dialog and the needed functions for the functionality of exporting the currently mounted floppy image as 86F, both of which should be finished in the next commit;
Applied the CD-ROM fixes from the PCem commit;
Added the "Keep ratio" option for full screen stretch.
2018-01-17 18:43:36 +01:00

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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.
*
* This file is part of the 86Box distribution.
*
* Definitions for the video controller module.
*
* Version: @(#)video.h 1.0.7 2017/12/31
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2017 Sarah Walker.
* Copyright 2016,2017 Miran Grca.
* Copyright 2017 Fred N. van Kempen.
*/
#ifndef EMU_VIDEO_H
# define EMU_VIDEO_H
#define makecol(r, g, b) ((b) | ((g) << 8) | ((r) << 16))
#define makecol32(r, g, b) ((b) | ((g) << 8) | ((r) << 16))
enum {
GFX_NONE = 0,
GFX_INTERNAL,
GFX_CGA,
GFX_MDA,
GFX_HERCULES,
GFX_EGA, /* Using IBM EGA BIOS */
GFX_TVGA, /* Using Trident TVGA8900D BIOS */
GFX_ET4000, /* Tseng ET4000 */
GFX_ET4000W32_VLB, /* Tseng ET4000/W32p (Diamond Stealth 32) VLB */
GFX_ET4000W32_PCI, /* Tseng ET4000/W32p (Diamond Stealth 32) PCI */
GFX_BAHAMAS64_VLB, /* S3 Vision864 (Paradise Bahamas 64) VLB */
GFX_BAHAMAS64_PCI, /* S3 Vision864 (Paradise Bahamas 64) PCI */
GFX_N9_9FX_VLB, /* S3 764/Trio64 (Number Nine 9FX) VLB */
GFX_N9_9FX_PCI, /* S3 764/Trio64 (Number Nine 9FX) PCI */
GFX_VIRGE_VLB, /* S3 Virge VLB */
GFX_VIRGE_PCI, /* S3 Virge PCI */
GFX_TGUI9440_VLB, /* Trident TGUI9440 VLB */
GFX_TGUI9440_PCI, /* Trident TGUI9440 PCI */
GFX_VGA, /* IBM VGA */
GFX_VGAEDGE16, /* ATI VGA Edge-16 (18800-1) */
GFX_VGACHARGER, /* ATI VGA Charger (28800-5) */
GFX_OTI067, /* Oak OTI-067 */
GFX_MACH64GX_VLB, /* ATI Graphics Pro Turbo (Mach64) VLB */
GFX_MACH64GX_PCI, /* ATI Graphics Pro Turbo (Mach64) PCI */
GFX_CL_GD5429, /* Cirrus Logic CL-GD5429 */
GFX_VIRGEDX_VLB, /* S3 Virge/DX VLB */
GFX_VIRGEDX_PCI, /* S3 Virge/DX PCI */
GFX_PHOENIX_TRIO32_VLB, /* S3 732/Trio32 (Phoenix) VLB */
GFX_PHOENIX_TRIO32_PCI, /* S3 732/Trio32 (Phoenix) PCI */
GFX_PHOENIX_TRIO64_VLB, /* S3 764/Trio64 (Phoenix) VLB */
GFX_PHOENIX_TRIO64_PCI, /* S3 764/Trio64 (Phoenix) PCI */
GFX_INCOLOR, /* Hercules InColor */
GFX_COLORPLUS, /* Plantronics ColorPlus */
GFX_WY700, /* Wyse 700 */
GFX_GENIUS, /* MDSI Genius */
GFX_MACH64VT2, /* ATI Mach64 VT2 */
GFX_COMPAQ_EGA, /* Compaq EGA */
GFX_SUPER_EGA, /* Using Chips & Technologies SuperEGA BIOS */
GFX_COMPAQ_VGA, /* Compaq/Paradise VGA */
GFX_CL_GD5446, /* Cirrus Logic CL-GD5446 */
GFX_VGAWONDERXL, /* Compaq ATI VGA Wonder XL (28800-5) */
GFX_WD90C11, /* Paradise WD90C11-LR Standalone */
GFX_OTI077, /* Oak OTI-077 */
GFX_VGAWONDERXL24, /* Compaq ATI VGA Wonder XL24 (28800-6) */
GFX_STEALTH64_VLB, /* S3 Vision864 (Diamond Stealth 64) VLB */
GFX_STEALTH64_PCI, /* S3 Vision864 (Diamond Stealth 64) PCI */
GFX_PHOENIX_VISION864_VLB, /* S3 Vision864 (Phoenix) VLB */
GFX_PHOENIX_VISION864_PCI, /* S3 Vision864 (Phoenix) PCI */
GFX_RIVATNT, /* nVidia Riva TNT */
GFX_RIVATNT2, /* nVidia Riva TNT2 */
GFX_RIVA128, /* nVidia Riva 128 */
GFX_HERCULESPLUS,
GFX_VIRGEVX_VLB, /* S3 Virge/VX VLB */
GFX_VIRGEVX_PCI, /* S3 Virge/VX PCI */
GFX_VIRGEDX4_VLB, /* S3 Virge/DX (VBE 2.0) VLB */
GFX_VIRGEDX4_PCI, /* S3 Virge/DX (VBE 2.0) PCI */
GFX_OTI037, /* Oak OTI-037 */
GFX_TRIGEM_UNK, /* Unknown TriGem graphics card w/Hangeul ROM */
GFX_MIRO_VISION964, /* S3 Vision964 (Miro Crystal) */
GFX_CL_GD5422, /* Cirrus Logic CL-GD5422 */
GFX_CL_GD5430, /* Cirrus Logic CL-GD5430 */
GFX_CL_GD5434, /* Cirrus Logic CL-GD5434 */
GFX_CL_GD5436, /* Cirrus Logic CL-GD5436 */
GFX_CL_GD5440, /* Cirrus Logic CL-GD5440 */
GFX_TICF62011, /* TI CF62011 */
GFX_COMPAQ_CGA, /* Compaq CGA */
GFX_COMPAQ_CGA_2, /* Compaq CGA 2 */
GFX_PVGA1A, /* Paradise PVGA1A Standalone */
GFX_WD90C30, /* Paradise WD90C30-LR Standalone */
GFX_MAX
};
#define MDA ((gfxcard==GFX_MDA || gfxcard==GFX_HERCULES || \
gfxcard==GFX_HERCULESPLUS || gfxcard==GFX_INCOLOR || \
gfxcard==GFX_GENIUS) && \
(romset<ROM_TANDY || romset>=ROM_IBMAT))
#define VGA (((gfxcard>=GFX_TVGA) && gfxcard!=GFX_COLORPLUS && \
gfxcard!=GFX_INCOLOR && gfxcard!=GFX_WY700 && \
gfxcard!=GFX_GENIUS && gfxcard!=GFX_COMPAQ_EGA && \
gfxcard!=GFX_SUPER_EGA && gfxcard!=GFX_HERCULESPLUS) && \
(romset!=ROM_PC1640 && romset!=ROM_PC1512 && \
romset!=ROM_TANDY && romset!=ROM_PC200 && romset!=ROM_T3100E))
enum {
FULLSCR_SCALE_FULL = 0,
FULLSCR_SCALE_43,
FULLSCR_SCALE_SQ,
FULLSCR_SCALE_INT,
FULLSCR_SCALE_KEEPRATIO
};
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
int w, h;
uint8_t *dat;
uint8_t *line[];
} bitmap_t;
typedef struct {
uint8_t r, g, b;
} rgb_t;
typedef rgb_t PALETTE[256];
extern int gfx_present[GFX_MAX];
extern int egareads,
egawrites;
extern int changeframecount;
extern bitmap_t *screen,
*buffer,
*buffer32;
extern PALETTE cgapal,
cgapal_mono[6];
extern uint32_t pal_lookup[256];
extern int video_fullscreen,
video_fullscreen_scale,
video_fullscreen_first;
extern int fullchange;
extern uint8_t fontdat[2048][8];
extern uint8_t fontdatm[2048][16];
extern uint32_t *video_6to8,
*video_15to32,
*video_16to32;
extern int xsize,ysize;
extern int enable_overscan;
extern int overscan_x,
overscan_y;
extern int force_43;
extern int video_timing_b,
video_timing_w,
video_timing_l;
extern int video_speed;
extern int video_res_x,
video_res_y,
video_bpp;
extern int vid_resize;
extern int cga_palette;
extern int vid_cga_contrast;
extern int video_grayscale;
extern int video_graytype;
extern float cpuclock;
extern int emu_fps,
frames;
extern int readflash;
/* Function handler pointers. */
extern void (*video_recalctimings)(void);
/* Table functions. */
extern int video_card_available(int card);
extern char *video_card_getname(int card);
#ifdef EMU_DEVICE_H
extern device_t *video_card_getdevice(int card);
#endif
extern int video_card_has_config(int card);
extern int video_card_getid(char *s);
extern int video_old_to_new(int card);
extern int video_new_to_old(int card);
extern char *video_get_internal_name(int card);
extern int video_get_video_from_internal_name(char *s);
extern void video_setblit(void(*blit)(int,int,int,int,int,int));
extern void video_blit_memtoscreen(int x, int y, int y1, int y2, int w, int h);
extern void video_blit_memtoscreen_8(int x, int y, int y1, int y2, int w, int h);
extern void video_blit_complete(void);
extern void video_wait_for_blit(void);
extern void video_wait_for_buffer(void);
extern bitmap_t *create_bitmap(int w, int h);
extern void destroy_bitmap(bitmap_t *b);
extern void cgapal_rebuild(void);
extern void hline(bitmap_t *b, int x1, int y, int x2, uint32_t col);
extern void updatewindowsize(int x, int y);
extern void video_init(void);
extern void video_close(void);
extern void video_reset(int card);
extern uint8_t video_force_resize_get(void);
extern void video_force_resize_set(uint8_t res);
extern void video_update_timing(void);
extern void loadfont(wchar_t *s, int format);
extern int get_actual_size_x(void);
extern int get_actual_size_y(void);
#ifdef ENABLE_VRAM_DUMP
extern void svga_dump_vram(void);
#endif
#ifdef __cplusplus
}
#endif
#endif /*EMU_VIDEO_H*/
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