Files
86Box/src/video/video.c
OBattler 253ad40376 All devices now have the bus marked in their name;
The Settings dialog now correctly filters devices by bus;
Split the dual VLB/PCI graphics cards into VLB and PCI versions;
Device filtering is now done using the new device_is_valid() call that compares device flags to machine flags;
Moved the NCR-based SCSI controllers to the main branch;
Moved the NE1000 to the dev branch until it's finished.
2017-10-10 00:14:15 +02:00

762 lines
23 KiB
C

/* Copyright holders: Sarah Walker, Tenshi
see COPYING for more details
*/
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
#include <math.h>
#include <time.h>
#include "../ibm.h"
#include "../cpu/cpu.h"
#include "../io.h"
#include "../mem.h"
#include "../rom.h"
#include "../config.h"
#include "../device.h"
#include "../timer.h"
#include "../win/plat_thread.h"
#include "video.h"
#include "vid_svga.h"
#ifndef __unix
# include "../win/win.h" /*YUCK*/
# include "../win/win_cgapal.h" /*YUCK*/
#endif
#include "vid_ati18800.h"
#include "vid_ati28800.h"
#include "vid_ati_mach64.h"
#include "vid_cga.h"
#ifdef DEV_BRANCH
#ifdef USE_CIRRUS
#include "vid_cl_ramdac.h" /* vid_cl_gd.c needs this */
#include "vid_cl_gd.h"
#endif
#endif
#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_olivetti_m24.h"
#include "vid_oti067.h"
#include "vid_paradise.h"
#include "vid_pc1512.h"
#include "vid_pc1640.h"
#include "vid_pc200.h"
#include "vid_pcjr.h"
#include "vid_ps1_svga.h"
#include "vid_s3.h"
#include "vid_s3_virge.h"
#include "vid_tandy.h"
#include "vid_tandysl.h"
#include "vid_tgui9440.h"
#include "vid_tvga.h"
#include "vid_vga.h"
#include "vid_wy700.h"
int vid_cga_contrast = 0;
int cga_palette = 0;
typedef struct
{
char name[64];
char internal_name[24];
device_t *device;
int legacy_id;
} VIDEO_CARD;
static VIDEO_CARD video_cards[] =
{
{"[ISA] ATI VGA Charger (ATI-28800-5)", "ati28800", &ati28800_device, GFX_VGACHARGER},
{"[ISA] ATI VGA Wonder XL24 (ATI-28800-6)", "ati28800w", &ati28800_wonderxl24_device, GFX_VGAWONDERXL24},
{"[ISA] ATI VGA Edge-16 (ATI-18800)", "ati18800", &ati18800_device, GFX_VGAEDGE16},
{"[ISA] CGA", "cga", &cga_device, GFX_CGA},
{"[ISA] Chips & Technologies SuperEGA", "superega", &sega_device, GFX_SUPER_EGA},
{"[ISA] Compaq ATI VGA Wonder XL (ATI-28800-5)","compaq_ati28800", &compaq_ati28800_device, GFX_VGAWONDERXL},
{"[ISA] Compaq EGA", "compaq_ega", &cpqega_device, GFX_COMPAQ_EGA},
{"[ISA] EGA", "ega", &ega_device, GFX_EGA},
{"[ISA] Hercules", "hercules", &hercules_device, GFX_HERCULES},
{"[ISA] Hercules Plus", "hercules_plus", &herculesplus_device, GFX_HERCULESPLUS},
{"[ISA] Hercules InColor", "incolor", &incolor_device, GFX_INCOLOR},
{"[ISA] MDA", "mda", &mda_device, GFX_MDA},
{"[ISA] MDSI Genius", "genius", &genius_device, GFX_GENIUS},
{"[ISA] OAK OTI-067", "oti067", &oti067_device, GFX_OTI067},
{"[ISA] OAK OTI-077", "oti077", &oti077_device, GFX_OTI077},
{"[ISA] Paradise WD90C11", "wd90c11", &paradise_wd90c11_device, GFX_WD90C11},
{"[ISA] Plantronics ColorPlus", "plantronics", &colorplus_device, GFX_COLORPLUS},
{"[ISA] Trident TVGA8900D", "tvga8900d", &tvga8900d_device, GFX_TVGA},
{"[ISA] Tseng ET4000AX", "et4000ax", &et4000_device, GFX_ET4000},
{"[ISA] VGA", "vga", &vga_device, GFX_VGA},
{"[ISA] Wyse 700", "wy700", &wy700_device, GFX_WY700},
{"[VLB] ATI Graphics Pro Turbo (Mach64 GX)", "mach64x_vlb", &mach64gx_vlb_device, GFX_MACH64GX_VLB},
{"[VLB] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_vlb", &et4000w32p_vlb_device, GFX_ET4000W32_VLB},
{"[VLB] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_vlb", &s3_virge_vlb_device, GFX_VIRGE_VLB},
{"[VLB] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_vlb", &s3_virge_988_vlb_device, GFX_VIRGEVX_VLB},
{"[VLB] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_vlb", &s3_diamond_stealth64_vlb_device, GFX_STEALTH64_VLB},
{"[VLB] Number Nine 9FX (S3 Trio64)", "n9_9fx_vlb", &s3_9fx_vlb_device, GFX_N9_9FX_VLB},
{"[VLB] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_vlb", &s3_bahamas64_vlb_device, GFX_BAHAMAS64_VLB},
{"[VLB] Phoenix S3 Vision864", "px_vision864_vlb", &s3_phoenix_vision864_vlb_device, GFX_PHOENIX_VISION864_VLB},
{"[VLB] Phoenix S3 Trio32", "px_trio32_vlb", &s3_phoenix_trio32_vlb_device, GFX_PHOENIX_TRIO32_VLB},
{"[VLB] Phoenix S3 Trio64", "px_trio64_vlb", &s3_phoenix_trio64_vlb_device, GFX_PHOENIX_TRIO64_VLB},
{"[VLB] S3 ViRGE/DX", "virge375_vlb", &s3_virge_375_vlb_device, GFX_VIRGEDX_VLB},
{"[VLB] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_vlb", &s3_virge_375_4_vlb_device, GFX_VIRGEDX4_VLB},
{"[VLB] Trident TGUI9440", "tgui9440_vlb", &tgui9440_vlb_device, GFX_TGUI9440_VLB},
{"[PCI] ATI Graphics Pro Turbo (Mach64 GX)", "mach64x_pci", &mach64gx_pci_device, GFX_MACH64GX_PCI},
{"[PCI] ATI Video Xpression (Mach64 VT2)", "mach64vt2", &mach64vt2_device, GFX_MACH64VT2},
{"[PCI] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_pci", &et4000w32p_pci_device, GFX_ET4000W32_PCI},
{"[PCI] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_pci", &s3_virge_pci_device, GFX_VIRGE_PCI},
{"[PCI] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_pci", &s3_virge_988_pci_device, GFX_VIRGEVX_PCI},
{"[PCI] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_pci", &s3_diamond_stealth64_pci_device, GFX_STEALTH64_PCI},
#ifdef DEV_BRANCH
#ifdef USE_RIVA
{"[PCI] nVidia RIVA 128", "riva128", &riva128_device, GFX_RIVA128},
{"[PCI] nVidia RIVA TNT", "rivatnt", &rivatnt_device, GFX_RIVATNT},
{"[PCI] nVidia RIVA TNT2", "rivatnt2", &rivatnt2_device, GFX_RIVATNT2},
#endif
#endif
{"[PCI] Number Nine 9FX (S3 Trio64)", "n9_9fx_pci", &s3_9fx_pci_device, GFX_N9_9FX_PCI},
{"[PCI] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_pci", &s3_bahamas64_pci_device, GFX_BAHAMAS64_PCI},
{"[PCI] Phoenix S3 Vision864", "px_vision864_pci", &s3_phoenix_vision864_pci_device, GFX_PHOENIX_VISION864_PCI},
{"[PCI] Phoenix S3 Trio32", "px_trio32_pci", &s3_phoenix_trio32_pci_device, GFX_PHOENIX_TRIO32_PCI},
{"[PCI] Phoenix S3 Trio64", "px_trio64_pci", &s3_phoenix_trio64_pci_device, GFX_PHOENIX_TRIO64_PCI},
{"[PCI] S3 ViRGE/DX", "virge375_pci", &s3_virge_375_pci_device, GFX_VIRGEDX_PCI},
{"[PCI] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_pci", &s3_virge_375_4_pci_device, GFX_VIRGEDX4_PCI},
{"[PCI] Trident TGUI9440", "tgui9440_pci", &tgui9440_pci_device, GFX_TGUI9440_PCI},
{"", "", NULL, 0}
};
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 video_cards[card].name;
}
device_t *video_card_getdevice(int card)
{
return video_cards[card].device;
}
int video_card_has_config(int card)
{
return video_cards[card].device->config ? 1 : 0;
}
int video_card_getid(char *s)
{
int c = 0;
while (video_cards[c].device)
{
if (!strcmp(video_cards[c].name, s))
return c;
c++;
}
return 0;
}
int video_old_to_new(int card)
{
int c = 0;
while (video_cards[c].device)
{
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 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(video_cards[c].internal_name, s))
return video_cards[c].legacy_id;
c++;
}
return 0;
}
int video_fullscreen = 0, video_fullscreen_scale, video_fullscreen_first;
uint32_t *video_6to8, *video_15to32, *video_16to32;
int egareads=0,egawrites=0;
int changeframecount=2;
uint8_t rotatevga[8][256];
int frames = 0;
int fullchange;
uint8_t edatlookup[4][4];
int enable_overscan;
int overscan_x, overscan_y;
int force_43;
/*Video timing settings -
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
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
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
*/
enum
{
VIDEO_ISA = 0,
VIDEO_BUS
};
int video_speed = 0;
int video_timing[6][4] =
{
{VIDEO_ISA, 8, 16, 32},
{VIDEO_ISA, 6, 8, 16},
{VIDEO_ISA, 3, 3, 6},
{VIDEO_BUS, 4, 8, 16},
{VIDEO_BUS, 4, 5, 10},
{VIDEO_BUS, 3, 3, 4}
};
void video_updatetiming(void)
{
if (video_timing[video_speed][0] == VIDEO_ISA)
{
video_timing_b = (int)(isa_timing * video_timing[video_speed][1]);
video_timing_w = (int)(isa_timing * video_timing[video_speed][2]);
video_timing_l = (int)(isa_timing * video_timing[video_speed][3]);
}
else
{
video_timing_b = (int)(bus_timing * video_timing[video_speed][1]);
video_timing_w = (int)(bus_timing * video_timing[video_speed][2]);
video_timing_l = (int)(bus_timing * video_timing[video_speed][3]);
}
if (cpu_16bitbus)
video_timing_l = video_timing_w * 2;
}
int video_timing_b, video_timing_w, video_timing_l;
int video_res_x, video_res_y, video_bpp;
void (*video_blit_memtoscreen_func)(int x, int y, int y1, int y2, int w, int h);
void (*video_blit_memtoscreen_8_func)(int x, int y, int w, int h);
void
video_reset(void)
{
pclog("Video_reset(rom=%i, gfx=%i)\n", romset, gfxcard);
#ifndef __unix
cga_palette = 0;
cgapal_rebuild();
#endif
switch (romset)
{
case ROM_IBMPCJR:
device_add(&pcjr_video_device);
return;
case ROM_TANDY:
case ROM_TANDY1000HX:
device_add(&tandy_device);
return;
case ROM_TANDY1000SL2:
device_add(&tandysl_device);
return;
case ROM_PC1512:
device_add(&pc1512_device);
return;
case ROM_PC1640:
device_add(&pc1640_device);
return;
case ROM_PC200:
device_add(&pc200_device);
return;
case ROM_OLIM24:
device_add(&m24_device);
return;
case ROM_PC2086:
device_add(&paradise_pvga1a_pc2086_device);
return;
case ROM_PC3086:
device_add(&paradise_pvga1a_pc3086_device);
return;
case ROM_MEGAPC:
device_add(&paradise_wd90c11_megapc_device);
return;
case ROM_ACER386:
device_add(&oti067_device);
return;
case ROM_IBMPS1_2011:
case ROM_IBMPS2_M30_286:
case ROM_IBMPS2_M50:
case ROM_IBMPS2_M55SX:
case ROM_IBMPS2_M80:
device_add(&ps1vga_device);
return;
case ROM_IBMPS1_2121:
device_add(&ps1_m2121_svga_device);
return;
}
device_add(video_cards[video_old_to_new(gfxcard)].device);
}
BITMAP *buffer, *buffer32;
uint8_t fontdat[256][8];
uint8_t fontdatm[256][16];
uint8_t fontdatw[512][32]; /* Wyse700 font */
uint8_t fontdat8x12[256][16]; /* MDSI Genius font */
int xsize=1,ysize=1;
PALETTE cgapal;
void loadfont(wchar_t *s, int format)
{
FILE *f=rom_fopen(s,L"rb");
int c,d;
if (!f)
{
return;
}
switch (format)
{
case 0: /* MDA */
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdatm[c][d]=getc(f);
}
}
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdatm[c][d+8]=getc(f);
}
}
fseek(f,4096+2048,SEEK_SET);
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdat[c][d]=getc(f);
}
}
break;
case 1: /* PC200 */
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdatm[c][d]=getc(f);
}
}
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdatm[c][d+8]=getc(f);
}
}
fseek(f, 4096, SEEK_SET);
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdat[c][d]=getc(f);
}
for (d=0;d<8;d++) getc(f);
}
break;
default:
case 2: /* CGA */
for (c=0;c<256;c++)
{
for (d=0;d<8;d++)
{
fontdat[c][d]=getc(f);
}
}
break;
case 3: /* Wyse 700 */
for (c=0;c<512;c++)
{
for (d=0;d<32;d++)
{
fontdatw[c][d]=getc(f);
}
}
break;
case 4: /* MDSI Genius */
for (c=0;c<256;c++)
{
for (d=0;d<16;d++)
{
fontdat8x12[c][d]=getc(f);
}
}
break;
}
fclose(f);
}
static struct
{
int x, y, y1, y2, w, h, blit8;
int busy;
int buffer_in_use;
thread_t *blit_thread;
event_t *wake_blit_thread;
event_t *blit_complete;
event_t *buffer_not_in_use;
} blit_data;
static void blit_thread(void *param);
int calc_6to8(int c)
{
int ic, i8;
double d8;
ic = c;
if (ic == 64)
{
ic = 63;
}
else
{
ic &= 0x3f;
}
d8 = (ic / 63.0) * 255.0;
i8 = (int) d8;
return i8 & 0xff;
}
int calc_15to32(int c)
{
int b, g, r;
double db, dg, dr;
b = (c & 31);
g = ((c >> 5) & 31);
r = ((c >> 10) & 31);
db = (((double) b) / 31.0) * 255.0;
dg = (((double) g) / 31.0) * 255.0;
dr = (((double) r) / 31.0) * 255.0;
b = (int) db;
g = ((int) dg) << 8;
r = ((int) dr) << 16;
return (b | g | r);
}
int calc_16to32(int c)
{
int b, g, r;
double db, dg, dr;
b = (c & 31);
g = ((c >> 5) & 63);
r = ((c >> 11) & 31);
db = (((double) b) / 31.0) * 255.0;
dg = (((double) g) / 63.0) * 255.0;
dr = (((double) r) / 31.0) * 255.0;
b = (int) db;
g = ((int) dg) << 8;
r = ((int) dr) << 16;
return (b | g | r);
}
void
video_init(void)
{
int c, d, e;
/* Account for overscan. */
buffer32 = create_bitmap(2048, 2048);
buffer = create_bitmap(2048, 2048);
for (c = 0; c < 64; c++)
{
cgapal[c + 64].r = (((c & 4) ? 2 : 0) | ((c & 0x10) ? 1 : 0)) * 21;
cgapal[c + 64].g = (((c & 2) ? 2 : 0) | ((c & 0x10) ? 1 : 0)) * 21;
cgapal[c + 64].b = (((c & 1) ? 2 : 0) | ((c & 0x10) ? 1 : 0)) * 21;
if ((c & 0x17) == 6)
cgapal[c + 64].g >>= 1;
}
for (c = 0; c < 64; c++)
{
cgapal[c + 128].r = (((c & 4) ? 2 : 0) | ((c & 0x20) ? 1 : 0)) * 21;
cgapal[c + 128].g = (((c & 2) ? 2 : 0) | ((c & 0x10) ? 1 : 0)) * 21;
cgapal[c + 128].b = (((c & 1) ? 2 : 0) | ((c & 0x08) ? 1 : 0)) * 21;
}
for (c = 0; c < 256; c++)
{
e = c;
for (d = 0; d < 8; d++)
{
rotatevga[d][c] = e;
e = (e >> 1) | ((e & 1) ? 0x80 : 0);
}
}
for (c = 0; c < 4; c++)
{
for (d = 0; d < 4; d++)
{
edatlookup[c][d] = 0;
if (c & 1) edatlookup[c][d] |= 1;
if (d & 1) edatlookup[c][d] |= 2;
if (c & 2) edatlookup[c][d] |= 0x10;
if (d & 2) edatlookup[c][d] |= 0x20;
}
}
video_6to8 = malloc(4 * 256);
for (c = 0; c < 256; c++)
video_6to8[c] = calc_6to8(c);
video_15to32 = malloc(4 * 65536);
#if 0
for (c = 0; c < 65536; c++)
video_15to32[c] = ((c & 31) << 3) | (((c >> 5) & 31) << 11) | (((c >> 10) & 31) << 19);
#endif
for (c = 0; c < 65536; c++)
video_15to32[c] = calc_15to32(c);
video_16to32 = malloc(4 * 65536);
#if 0
for (c = 0; c < 65536; c++)
video_16to32[c] = ((c & 31) << 3) | (((c >> 5) & 63) << 10) | (((c >> 11) & 31) << 19);
#endif
for (c = 0; c < 65536; c++)
video_16to32[c] = calc_16to32(c);
blit_data.wake_blit_thread = thread_create_event();
blit_data.blit_complete = thread_create_event();
blit_data.buffer_not_in_use = thread_create_event();
blit_data.blit_thread = thread_create(blit_thread, NULL);
}
void
video_close(void)
{
thread_kill(blit_data.blit_thread);
thread_destroy_event(blit_data.buffer_not_in_use);
thread_destroy_event(blit_data.blit_complete);
thread_destroy_event(blit_data.wake_blit_thread);
free(video_6to8);
free(video_15to32);
free(video_16to32);
destroy_bitmap(buffer);
destroy_bitmap(buffer32);
}
static void blit_thread(void *param)
{
while (1)
{
thread_wait_event(blit_data.wake_blit_thread, -1);
thread_reset_event(blit_data.wake_blit_thread);
if (blit_data.blit8)
video_blit_memtoscreen_8_func(blit_data.x, blit_data.y, blit_data.w, blit_data.h);
else
video_blit_memtoscreen_func(blit_data.x, blit_data.y, blit_data.y1, blit_data.y2, blit_data.w, blit_data.h);
blit_data.busy = 0;
thread_set_event(blit_data.blit_complete);
}
}
void video_blit_complete(void)
{
blit_data.buffer_in_use = 0;
thread_set_event(blit_data.buffer_not_in_use);
}
void video_wait_for_blit(void)
{
while (blit_data.busy)
thread_wait_event(blit_data.blit_complete, -1);
thread_reset_event(blit_data.blit_complete);
}
void video_wait_for_buffer(void)
{
while (blit_data.buffer_in_use)
thread_wait_event(blit_data.buffer_not_in_use, -1);
thread_reset_event(blit_data.buffer_not_in_use);
}
void video_blit_memtoscreen(int x, int y, int y1, int y2, int w, int h)
{
if (h <= 0)
return;
video_wait_for_blit();
blit_data.busy = 1;
blit_data.buffer_in_use = 1;
blit_data.x = x;
blit_data.y = y;
blit_data.y1 = y1;
blit_data.y2 = y2;
blit_data.w = w;
blit_data.h = h;
blit_data.blit8 = 0;
thread_set_event(blit_data.wake_blit_thread);
}
void video_blit_memtoscreen_8(int x, int y, int w, int h)
{
if (h <= 0)
return;
video_wait_for_blit();
blit_data.busy = 1;
blit_data.x = x;
blit_data.y = y;
blit_data.w = w;
blit_data.h = h;
blit_data.blit8 = 1;
thread_set_event(blit_data.wake_blit_thread);
}
time_t now;
struct tm *info;
wchar_t screenshot_fn_partial[2048];
wchar_t screenshot_fn[4096];
wchar_t screenshot_path[4096];
BOOL DirectoryExists(LPCTSTR szPath)
{
DWORD dwAttrib = GetFileAttributes(szPath);
return (dwAttrib != INVALID_FILE_ATTRIBUTES &&
(dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
}
void take_screenshot(void)
{
if ((vid_api < 0) || (vid_api > 1)) return;
time(&now);
info = localtime(&now);
memset(screenshot_fn, 0, 8192);
memset(screenshot_fn_partial, 0, 4096);
memset(screenshot_path, 0, 8192);
pclog("Video API is: %i\n", vid_api);
append_filename_w(screenshot_path, cfg_path, L"screenshots", 4095);
if (!DirectoryExists(screenshot_path))
{
CreateDirectory(screenshot_path, NULL);
}
if (vid_api == 1)
{
wcsftime(screenshot_fn_partial, 2048, L"screenshots\\%Y%m%d_%H%M%S.png", info);
append_filename_w(screenshot_fn, cfg_path, screenshot_fn_partial, 4095);
if (video_fullscreen)
{
d3d_fs_take_screenshot(screenshot_fn);
}
else
{
pclog("Direct 3D...\n");
d3d_take_screenshot(screenshot_fn);
}
}
else if (vid_api == 0)
{
wcsftime(screenshot_fn_partial, 2048, L"screenshots\\%Y%m%d_%H%M%S.bmp", info);
append_filename_w(screenshot_fn, cfg_path, screenshot_fn_partial, 4095);
if (video_fullscreen)
{
ddraw_fs_take_screenshot(screenshot_fn);
}
else
{
ddraw_take_screenshot(screenshot_fn);
}
}
}