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Added the Diamond Stealth VRAM (911), SE (Trio32) cards plus a generic S3 ViRGE 325 card.

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Updated the Trio64V+ bios.
This commit is contained in:
TC1995
2020-11-13 21:14:09 +01:00
parent 50533a466d
commit 816af7e843
4 changed files with 355 additions and 128 deletions
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435
src/video/vid_s3.c
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@@ -35,6 +35,7 @@
#include "cpu.h"
#define ROM_ORCHID_86C911 L"roms/video/s3/BIOS.BIN"
#define ROM_DIAMOND_STEALTH_VRAM L"roms/video/s3/Diamond Stealth VRAM BIOS v2.31 U14.BIN"
#define ROM_AMI_86C924 L"roms/video/s3/S3924AMI.BIN"
#define ROM_METHEUS_86C928 L"roms/video/s3/928.vbi"
#define ROM_V7MIRAGE_86C801 L"roms/video/s3/v7mirage.vbi"
@@ -47,7 +48,8 @@
#define ROM_PHOENIX_TRIO64 L"roms/video/s3/86c764x1.bin"
#define ROM_DIAMOND_STEALTH64_764 L"roms/video/s3/stealt64.bin"
#define ROM_TRIO64V2_DX_VBE20 L"roms/video/s3/86c775_2.bin"
#define ROM_PHOENIX_TRIO64VPLUS L"roms/video/s3/octekmirage64.vbi"
#define ROM_PHOENIX_TRIO64VPLUS L"roms/video/s3/64V1506.ROM"
#define ROM_DIAMOND_STEALTH_SE L"roms/video/s3/DiamondStealthSE.VBI"
enum
{
@@ -66,7 +68,9 @@ enum
S3_AMI_86C924,
S3_TRIO64V2_DX,
S3_PHOENIX_TRIO64VPLUS,
S3_PHOENIX_TRIO64VPLUS_ONBOARD
S3_PHOENIX_TRIO64VPLUS_ONBOARD,
S3_DIAMOND_STEALTH_SE,
S3_DIAMOND_STEALTH_VRAM
};
@@ -208,7 +212,7 @@ typedef struct s3_t
uint32_t dat_buf;
int dat_count;
int pixtrans_failed;
int b2e8_pix, temp_cnt;
} accel;
struct
@@ -396,17 +400,17 @@ s3_accel_out_pixtrans_w(s3_t *s3, uint16_t val)
(((s3->accel.frgd_mix & 0x60) != 0x40) || ((s3->accel.bkgd_mix & 0x60) != 0x40))) {
if (s3->accel.cmd & 0x1000)
val = (val >> 8) | (val << 8);
if ((s3->accel.cmd & 0x600) == 0x600 && (s3->chip == S3_TRIO32 || s3->chip >= S3_TRIO64V)) {
if ((s3->accel.cmd & 0x600) == 0x600 && (s3->chip == S3_TRIO32 || s3->chip >= S3_TRIO64V)) {
s3_accel_start(8, 1, (val >> 8) & 0xff, 0, s3);
s3_accel_start(8, 1, val & 0xff, 0, s3);
} else if ((s3->accel.cmd & 0x600) == 0x000)
} else if ((s3->accel.cmd & 0x600) == 0x000) {
s3_accel_start(8, 1, val | (val << 16), 0, s3);
else if ((s3->accel.cmd & 0x400) && (svga->crtc[0x53] & 0x08))
} else if ((s3->accel.cmd & 0x400) && (svga->crtc[0x53] & 0x08))
s3_accel_start(32, 1, val | (val << 16), 0, s3);
else
s3_accel_start(16, 1, val | (val << 16), 0, s3);
} else {
if ((s3->accel.cmd & 0x600) == 0)
if ((s3->accel.cmd & 0x600) == 0x000)
s3_accel_start(1, 1, 0xffffffff, val | (val << 16), s3);
else if ((s3->accel.cmd & 0x400) && (svga->crtc[0x53] & 0x08))
s3_accel_start(4, 1, 0xffffffff, val | (val << 16), s3);
@@ -577,9 +581,10 @@ s3_accel_out_fifo(s3_t *s3, uint16_t port, uint8_t val)
case 0x9948: case 0x9ae8:
s3->accel.cmd = (s3->accel.cmd & 0xff00) | val;
s3->data_available = 0;
s3->accel.b2e8_pix = 0;
break;
case 0x9949: case 0x9ae9:
s3->accel.cmd = (s3->accel.cmd & 0xff) | (val << 8);
s3->accel.cmd = (s3->accel.cmd & 0xff) | (val << 8);
s3_accel_start(-1, 0, 0xffffffff, 0, s3);
s3->accel.multifunc[0xe] &= ~0x10; /*hack*/
break;
@@ -788,16 +793,18 @@ s3_accel_out_fifo(s3_t *s3, uint16_t port, uint8_t val)
break;
case 0xe148: case 0xe2e8:
s3->accel.b2e8_pix = 0;
if (s3_cpu_dest(s3))
break;
s3->accel.pix_trans[0] = val;
if ((s3->accel.multifunc[0xa] & 0xc0) == 0x80 && !(s3->accel.cmd & 0x600) && (s3->accel.cmd & 0x100) &&
(((s3->accel.frgd_mix & 0x60) != 0x40) || ((s3->accel.bkgd_mix & 0x60) != 0x40)))
(((s3->accel.frgd_mix & 0x60) != 0x40) || ((s3->accel.bkgd_mix & 0x60) != 0x40))) {
s3_accel_start(8, 1, s3->accel.pix_trans[0], 0, s3);
else if (!(s3->accel.cmd & 0x600) && (s3->accel.cmd & 0x100))
} else if (!(s3->accel.cmd & 0x600) && (s3->accel.cmd & 0x100))
s3_accel_start(1, 1, 0xffffffff, s3->accel.pix_trans[0], s3);
break;
case 0xe149: case 0xe2e9:
s3->accel.b2e8_pix = 0;
if (s3_cpu_dest(s3))
break;
s3->accel.pix_trans[1] = val;
@@ -904,6 +911,11 @@ s3_accel_out_fifo(s3_t *s3, uint16_t port, uint8_t val)
static void
s3_accel_out_fifo_w(s3_t *s3, uint16_t port, uint16_t val)
{
if (port == 0xb2e8) {
s3->accel.b2e8_pix = 1;
} else {
s3->accel.b2e8_pix = 0;
}
s3_accel_out_pixtrans_w(s3, val);
}
@@ -1705,7 +1717,10 @@ s3_io_remove_alt(s3_t *s3)
io_removehandler(0xa548, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xa948, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xad48, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xb148, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
if (s3->chip >= S3_86C928)
io_removehandler(0xb148, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
else
io_removehandler(0xb148, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, s3_accel_out_w, NULL, s3);
io_removehandler(0xb548, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xb948, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xbd48, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
@@ -1732,7 +1747,10 @@ s3_io_remove(s3_t *s3)
io_removehandler(0xa6e8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xaae8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xaee8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xb2e8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
if (s3->chip >= S3_86C928)
io_removehandler(0xb2e8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
else
io_removehandler(0xb2e8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, s3_accel_out_w, NULL, s3);
io_removehandler(0xb6e8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xbae8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_removehandler(0xbee8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
@@ -1774,7 +1792,10 @@ s3_io_set_alt(s3_t *s3)
io_sethandler(0xa548, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xa948, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xad48, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xb148, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
if (s3->chip >= S3_86C928)
io_sethandler(0xb148, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
else
io_sethandler(0xb148, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, s3_accel_out_w, NULL, s3);
io_sethandler(0xb548, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xb948, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xbd48, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
@@ -1815,7 +1836,10 @@ s3_io_set(s3_t *s3)
io_sethandler(0xa6e8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xaae8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xaee8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xb2e8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
if (s3->chip >= S3_86C928)
io_sethandler(0xb2e8, 0x0004, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
else
io_sethandler(0xb2e8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, s3_accel_out_w, NULL, s3);
io_sethandler(0xb6e8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xbae8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
io_sethandler(0xbee8, 0x0002, s3_accel_in, NULL, NULL, s3_accel_out, NULL, NULL, s3);
@@ -2033,7 +2057,7 @@ s3_out(uint16_t addr, uint8_t val, void *p)
case 0x55:
if (s3->chip == S3_86C928) {
if (val & 0x08) {
if (val & 0x08 || ((val & 0x20) == 0x20)) {
svga->hwcursor_draw = NULL;
svga->dac_hwcursor_draw = bt48x_hwcursor_draw;
} else {
@@ -2385,7 +2409,7 @@ s3_updatemapping(s3_t *s3)
else
s3->linear_base &= 0x00ffffff;
}
if ((svga->crtc[0x58] & 0x10) || (s3->accel.advfunc_cntl & 0x10))
{
/*Linear framebuffer*/
@@ -2583,18 +2607,30 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.cur_x >> 8;
case 0x8948: case 0x8ae8:
s3_wait_fifo_idle(s3);
return s3->accel.desty_axstp & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.desty_axstp & 0xff;
}
break;
case 0x8949: case 0x8ae9:
s3_wait_fifo_idle(s3);
return s3->accel.desty_axstp >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.desty_axstp >> 8;
}
break;
case 0x8d48: case 0x8ee8:
s3_wait_fifo_idle(s3);
return s3->accel.destx_distp & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.destx_distp & 0xff;
}
break;
case 0x8d49: case 0x8ee9:
s3_wait_fifo_idle(s3);
return s3->accel.destx_distp >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.destx_distp >> 8;
}
break;
case 0x9148: case 0x92e8:
s3_wait_fifo_idle(s3);
@@ -2604,11 +2640,17 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.err_term >> 8;
case 0x9548: case 0x96e8:
s3_wait_fifo_idle(s3);
return s3->accel.maj_axis_pcnt & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.maj_axis_pcnt & 0xff;
}
break;
case 0x9549: case 0x96e9:
s3_wait_fifo_idle(s3);
return s3->accel.maj_axis_pcnt >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.maj_axis_pcnt >> 8;
}
break;
case 0x9948: case 0x9ae8:
temp = 0; /* FIFO empty */
@@ -2645,12 +2687,31 @@ s3_accel_in(uint16_t port, void *p)
}
return temp;
case 0x9d48: case 0x9ee8:
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.short_stroke & 0xff;
}
break;
case 0x9d49: case 0x9ee9:
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.short_stroke >> 8;
}
break;
case 0xa148: case 0xa2e8:
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_color & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_color & 0xff;
}
break;
case 0xa149: case 0xa2e9:
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_color >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_color >> 8;
}
break;
case 0xa14a: case 0xa2ea:
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_color >> 16;
@@ -2659,11 +2720,17 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.bkgd_color >> 24;
case 0xa548: case 0xa6e8:
s3_wait_fifo_idle(s3);
return s3->accel.frgd_color & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.frgd_color & 0xff;
}
break;
case 0xa549: case 0xa6e9:
s3_wait_fifo_idle(s3);
return s3->accel.frgd_color >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.frgd_color >> 8;
}
break;
case 0xa54a: case 0xa6ea:
s3_wait_fifo_idle(s3);
return s3->accel.frgd_color >> 16;
@@ -2672,11 +2739,17 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.frgd_color >> 24;
case 0xa948: case 0xaae8:
s3_wait_fifo_idle(s3);
return s3->accel.wrt_mask & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.wrt_mask & 0xff;
}
break;
case 0xa949: case 0xaae9:
s3_wait_fifo_idle(s3);
return s3->accel.wrt_mask >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.wrt_mask >> 8;
}
break;
case 0xa94a: case 0xaaea:
s3_wait_fifo_idle(s3);
return s3->accel.wrt_mask >> 16;
@@ -2685,8 +2758,11 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.wrt_mask >> 24;
case 0xad48: case 0xaee8:
s3_wait_fifo_idle(s3);
return s3->accel.rd_mask & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.rd_mask & 0xff;
}
break;
case 0xad49: case 0xaee9:
s3_wait_fifo_idle(s3);
return s3->accel.rd_mask >> 8;
@@ -2698,11 +2774,17 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.rd_mask >> 24;
case 0xb148: case 0xb2e8:
s3_wait_fifo_idle(s3);
return s3->accel.color_cmp & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.color_cmp & 0xff;
}
break;
case 0xb149: case 0xb2e9:
s3_wait_fifo_idle(s3);
return s3->accel.color_cmp >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.color_cmp >> 8;
}
break;
case 0xb14a: case 0xb2ea:
s3_wait_fifo_idle(s3);
return s3->accel.color_cmp >> 16;
@@ -2711,50 +2793,62 @@ s3_accel_in(uint16_t port, void *p)
return s3->accel.color_cmp >> 24;
case 0xb548: case 0xb6e8:
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_mix;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.bkgd_mix;
}
break;
case 0xb948: case 0xbae8:
s3_wait_fifo_idle(s3);
return s3->accel.frgd_mix;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
return s3->accel.frgd_mix;
}
break;
case 0xbd48: case 0xbee8:
s3_wait_fifo_idle(s3);
temp = s3->accel.multifunc[0xf] & 0xf;
switch (temp)
{
case 0x0: return s3->accel.multifunc[0x0] & 0xff;
case 0x1: return s3->accel.multifunc[0x1] & 0xff;
case 0x2: return s3->accel.multifunc[0x2] & 0xff;
case 0x3: return s3->accel.multifunc[0x3] & 0xff;
case 0x4: return s3->accel.multifunc[0x4] & 0xff;
case 0x5: return s3->accel.multifunc[0xa] & 0xff;
case 0x6: return s3->accel.multifunc[0xe] & 0xff;
case 0x7: return s3->accel.cmd & 0xff;
case 0x8: return s3->accel.subsys_cntl & 0xff;
case 0x9: return s3->accel.setup_md & 0xff;
case 0xa: return s3->accel.multifunc[0xd] & 0xff;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
temp = s3->accel.multifunc[0xf] & 0xf;
switch (temp)
{
case 0x0: return s3->accel.multifunc[0x0] & 0xff;
case 0x1: return s3->accel.multifunc[0x1] & 0xff;
case 0x2: return s3->accel.multifunc[0x2] & 0xff;
case 0x3: return s3->accel.multifunc[0x3] & 0xff;
case 0x4: return s3->accel.multifunc[0x4] & 0xff;
case 0x5: return s3->accel.multifunc[0xa] & 0xff;
case 0x6: return s3->accel.multifunc[0xe] & 0xff;
case 0x7: return s3->accel.cmd & 0xff;
case 0x8: return s3->accel.subsys_cntl & 0xff;
case 0x9: return s3->accel.setup_md & 0xff;
case 0xa: return s3->accel.multifunc[0xd] & 0xff;
}
return 0xff;
}
return 0xff;
break;
case 0xbd49: case 0xbee9:
s3_wait_fifo_idle(s3);
temp = s3->accel.multifunc[0xf] & 0xf;
s3->accel.multifunc[0xf]++;
switch (temp)
{
case 0x0: return s3->accel.multifunc[0x0] >> 8;
case 0x1: return s3->accel.multifunc[0x1] >> 8;
case 0x2: return s3->accel.multifunc[0x2] >> 8;
case 0x3: return s3->accel.multifunc[0x3] >> 8;
case 0x4: return s3->accel.multifunc[0x4] >> 8;
case 0x5: return s3->accel.multifunc[0xa] >> 8;
case 0x6: return s3->accel.multifunc[0xe] >> 8;
case 0x7: return s3->accel.cmd >> 8;
case 0x8: return (s3->accel.subsys_cntl >> 8) & ~0xe000;
case 0x9: return (s3->accel.setup_md >> 8) & ~0xf000;
case 0xa: return s3->accel.multifunc[0xd] >> 8;
if (s3->chip >= S3_86C928) {
s3_wait_fifo_idle(s3);
temp = s3->accel.multifunc[0xf] & 0xf;
s3->accel.multifunc[0xf]++;
switch (temp)
{
case 0x0: return s3->accel.multifunc[0x0] >> 8;
case 0x1: return s3->accel.multifunc[0x1] >> 8;
case 0x2: return s3->accel.multifunc[0x2] >> 8;
case 0x3: return s3->accel.multifunc[0x3] >> 8;
case 0x4: return s3->accel.multifunc[0x4] >> 8;
case 0x5: return s3->accel.multifunc[0xa] >> 8;
case 0x6: return s3->accel.multifunc[0xe] >> 8;
case 0x7: return s3->accel.cmd >> 8;
case 0x8: return (s3->accel.subsys_cntl >> 8) & ~0xe000;
case 0x9: return (s3->accel.setup_md >> 8) & ~0xf000;
case 0xa: return s3->accel.multifunc[0xd] >> 8;
}
return 0xff;
}
return 0xff;
break;
case 0xe148: case 0xe2e8:
if (!s3_cpu_dest(s3))
@@ -3191,6 +3285,13 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
int read = 0, byte_cnt = 0, i;
uint32_t srcbase, dstbase;
if (s3->chip <= S3_86C805) { /*Chicago 4.00.58s' s3 driver has a weird bug, not sure on real hardware*/
if (s3->bpp == 0 && svga->bpp == 15 && s3->width == 2048) {
s3->bpp = 1;
s3->width >>= 1;
}
}
if ((s3->chip >= S3_TRIO64) && (s3->accel.cmd & (1 << 11)))
cmd |= 8;
@@ -3213,25 +3314,14 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
dstbase >>= 2;
}
if ((s3_cpu_src(s3) || s3_cpu_dest(s3))) {
if (svga->crtc[0x53] & 0x08) {
s3->busy = 1;
} else {
if (s3->accel.pixtrans_failed) { /*Some hack for some 911/924 driver*/
if (s3->busy)
s3->busy = 0;
if (cpu_input)
s3->accel.pixtrans_failed = 0;
} else {
s3->accel.pixtrans_failed = 1;
s3->busy = 1;
}
}
if (((s3_cpu_src(s3) || s3_cpu_dest(s3))) && (s3->chip >= S3_86C928 && s3->chip < S3_TRIO64V)) {
s3->busy = 1;
}
if ((s3->accel.cmd & 0x100) && (s3_cpu_src(s3) || s3_cpu_dest(s3)) && !cpu_input)
if ((s3->accel.cmd & 0x100) && (s3_cpu_src(s3) || s3_cpu_dest(s3)) && !cpu_input) {
s3->force_busy = 1;
}
if (!cpu_input)
s3->accel.dat_count = 0;
@@ -3342,15 +3432,18 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
}
else /*Bresenham*/
{
if (s3->accel.sy < 0 && cpu_input) {
s3->busy = 0;
s3->accel.cur_x = s3->accel.cx;
s3->accel.cur_y = s3->accel.cy;
return;
if (s3->accel.b2e8_pix && count == 16) { /*Stupid undocumented 0xB2E8 on 911/924*/
count <<= 8;
s3->accel.temp_cnt = 16;
}
while (count-- && s3->accel.sy >= 0)
{
if (s3->accel.b2e8_pix && s3_cpu_src(s3) && s3->accel.temp_cnt == 0) {
mix_dat >>= 16;
s3->accel.temp_cnt = 16;
}
if ((s3->accel.cx & 0xfff) >= clip_l && (s3->accel.cx & 0xfff) <= clip_r &&
(s3->accel.cy & 0xfff) >= clip_t && (s3->accel.cy & 0xfff) <= clip_b)
{
@@ -3370,11 +3463,20 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
MIX
WRITE((s3->accel.cy * s3->width) + s3->accel.cx, dest_dat); }
WRITE((s3->accel.cy * s3->width) + s3->accel.cx, dest_dat);
}
}
mix_dat <<= 1;
mix_dat |= 1;
if (s3->accel.b2e8_pix && s3_cpu_src(s3)) {
if (s3->accel.temp_cnt > 0) {
s3->accel.temp_cnt--;
mix_dat <<= 1;
mix_dat |= 1;
}
} else {
mix_dat <<= 1;
mix_dat |= 1;
}
if (s3->bpp == 0) cpu_dat >>= 8;
else cpu_dat >>= 16;
@@ -3450,24 +3552,25 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
s3->accel.pix_trans[1] = 0xff;
s3->accel.pix_trans[2] = 0xff;
s3->accel.pix_trans[3] = 0xff;
if (s3->accel.sy < 0 && cpu_input) {
s3->busy = 0;
s3->accel.cur_x = s3->accel.cx;
s3->accel.cur_y = s3->accel.cy;
if (s3_cpu_dest(s3))
s3->data_available = 1;
return;
if (s3->accel.b2e8_pix && count == 16) { /*Stupid undocumented 0xB2E8 on 911/924*/
count <<= 8;
s3->accel.temp_cnt = 16;
}
while (count-- && s3->accel.sy >= 0)
{
if (s3->accel.b2e8_pix && s3_cpu_src(s3) && s3->accel.temp_cnt == 0) {
mix_dat >>= 16;
s3->accel.temp_cnt = 16;
}
if ((s3->accel.cx & 0xfff) >= clip_l && (s3->accel.cx & 0xfff) <= clip_r &&
(s3->accel.cy & 0xfff) >= clip_t && (s3->accel.cy & 0xfff) <= clip_b)
{
if (s3_cpu_dest(s3) && ((s3->accel.multifunc[0xa] & 0xc0) == 0x00))
mix_dat = mix_mask; /* Mix data = forced to foreground register. */
else if (s3_cpu_dest(s3) && vram_mask) {
{
if (s3_cpu_dest(s3) && ((s3->accel.multifunc[0xa] & 0xc0) == 0x00)) {
mix_dat = mix_mask; /* Mix data = forced to foreground register. */
} else if (s3_cpu_dest(s3) && vram_mask) {
/* Mix data = current video memory value. */
READ(s3->accel.dest + s3->accel.cx, mix_dat);
mix_dat = ((mix_dat & rd_mask) == rd_mask);
@@ -3520,9 +3623,18 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
s3->data_available = 1; /* Read data available. */
}
}
mix_dat <<= 1;
mix_dat |= 1;
if (s3->accel.b2e8_pix && s3_cpu_src(s3)) {
if (s3->accel.temp_cnt > 0) {
s3->accel.temp_cnt--;
mix_dat <<= 1;
mix_dat |= 1;
}
} else {
mix_dat <<= 1;
mix_dat |= 1;
}
if (s3->bpp == 0) cpu_dat >>= 8;
else cpu_dat >>= 16;
@@ -3550,8 +3662,7 @@ s3_accel_start(int count, int cpu_input, uint32_t mix_dat, uint32_t cpu_dat, s3_
s3->data_available = 1;
return;
}
if (s3->accel.sy < 0)
{
if (s3->accel.sy < 0) {
s3->accel.cur_x = s3->accel.cx;
s3->accel.cur_y = s3->accel.cy;
if (s3_cpu_dest(s3))
@@ -4142,12 +4253,17 @@ static void *s3_init(const device_t *info)
bios_fn = ROM_ORCHID_86C911;
chip = S3_86C911;
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_s3_86c911);
break;
break;
case S3_DIAMOND_STEALTH_VRAM:
bios_fn = ROM_DIAMOND_STEALTH_VRAM;
chip = S3_86C911;
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_s3_86c911);
break;
case S3_AMI_86C924:
bios_fn = ROM_AMI_86C924;
chip = S3_86C924;
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_s3_86c911);
break;
break;
case S3_V7MIRAGE_86C801:
bios_fn = ROM_V7MIRAGE_86C801;
chip = S3_86C801;
@@ -4198,6 +4314,14 @@ static void *s3_init(const device_t *info)
else
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_s3_trio32_vlb);
break;
case S3_DIAMOND_STEALTH_SE:
bios_fn = ROM_DIAMOND_STEALTH_SE;
chip = S3_TRIO32;
if (info->flags & DEVICE_PCI)
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_s3_trio32_pci);
else
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_s3_trio32_vlb);
break;
case S3_PHOENIX_TRIO64:
bios_fn = ROM_PHOENIX_TRIO64;
chip = S3_TRIO64;
@@ -4393,6 +4517,7 @@ static void *s3_init(const device_t *info)
switch(info->local) {
case S3_ORCHID_86C911:
case S3_DIAMOND_STEALTH_VRAM:
svga->decode_mask = (1 << 20) - 1;
stepping = 0x81; /*86C911*/
s3->id = stepping;
@@ -4450,7 +4575,7 @@ static void *s3_init(const device_t *info)
case S3_METHEUS_86C928:
svga->decode_mask = (4 << 20) - 1;
stepping = 0x90; /*86C928*/
stepping = 0x91; /*86C928*/
s3->id = stepping;
s3->id_ext = stepping;
s3->id_ext_pci = 0;
@@ -4492,6 +4617,7 @@ static void *s3_init(const device_t *info)
break;
case S3_PHOENIX_TRIO32:
case S3_DIAMOND_STEALTH_SE:
svga->decode_mask = (4 << 20) - 1;
s3->id = 0xe1; /*Trio32*/
s3->id_ext = 0x10;
@@ -4544,6 +4670,11 @@ static int s3_orchid_86c911_available(void)
return rom_present(ROM_ORCHID_86C911);
}
static int s3_diamond_stealth_vram_available(void)
{
return rom_present(ROM_DIAMOND_STEALTH_VRAM);
}
static int s3_ami_86c924_available(void)
{
return rom_present(ROM_AMI_86C924);
@@ -4584,6 +4715,11 @@ static int s3_phoenix_trio32_available(void)
return rom_present(ROM_PHOENIX_TRIO32);
}
static int s3_diamond_stealth_se_available(void)
{
return rom_present(ROM_DIAMOND_STEALTH_SE);
}
static int s3_9fx_available(void)
{
return rom_present(ROM_NUMBER9_9FX);
@@ -4765,6 +4901,20 @@ const device_t s3_orchid_86c911_isa_device =
s3_orchid_86c911_config
};
const device_t s3_diamond_stealth_vram_isa_device =
{
"Diamond Stealth VRAM (S3 86c911) ISA",
DEVICE_AT | DEVICE_ISA,
S3_DIAMOND_STEALTH_VRAM,
s3_init,
s3_close,
NULL,
s3_diamond_stealth_vram_available,
s3_speed_changed,
s3_force_redraw,
s3_orchid_86c911_config
};
const device_t s3_ami_86c924_isa_device =
{
"AMI S3 86c924 ISA",
@@ -4961,6 +5111,35 @@ const device_t s3_phoenix_trio32_pci_device =
s3_phoenix_trio32_config
};
const device_t s3_diamond_stealth_se_vlb_device =
{
"Diamond Stealth SE (S3 Trio32) VLB",
DEVICE_VLB,
S3_DIAMOND_STEALTH_SE,
s3_init,
s3_close,
NULL,
s3_diamond_stealth_se_available,
s3_speed_changed,
s3_force_redraw,
s3_phoenix_trio32_config
};
const device_t s3_diamond_stealth_se_pci_device =
{
"Diamond Stealth SE (S3 Trio32) PCI",
DEVICE_PCI,
S3_DIAMOND_STEALTH_SE,
s3_init,
s3_close,
NULL,
s3_diamond_stealth_se_available,
s3_speed_changed,
s3_force_redraw,
s3_phoenix_trio32_config
};
const device_t s3_phoenix_trio64_vlb_device =
{
"Phoenix S3 Trio64 VLB",

38
src/video/vid_s3_virge.c
View File

@@ -64,6 +64,7 @@ static int dither[4][4] =
#define FIFO_TYPE 0xff000000
#define FIFO_ADDR 0x00ffffff
#define ROM_VIRGE_325 L"roms/video/s3virge/86c325.bin"
#define ROM_DIAMOND_STEALTH3D_2000 L"roms/video/s3virge/s3virge.bin"
#define ROM_DIAMOND_STEALTH3D_3000 L"roms/video/s3virge/diamondstealth3000.vbi"
#define ROM_VIRGE_DX L"roms/video/s3virge/86c375_1.bin"
@@ -74,6 +75,7 @@ static int dither[4][4] =
enum
{
S3_VIRGE_325,
S3_DIAMOND_STEALTH3D_2000,
S3_DIAMOND_STEALTH3D_3000,
S3_VIRGE_DX,
@@ -3641,6 +3643,9 @@ static void *s3_virge_init(const device_t *info)
virge->memory_size = device_get_config_int("memory");
switch(info->local) {
case S3_VIRGE_325:
bios_fn = ROM_VIRGE_325;
break;
case S3_DIAMOND_STEALTH3D_2000:
bios_fn = ROM_DIAMOND_STEALTH3D_2000;
break;
@@ -3839,6 +3844,11 @@ static int s3_virge_available(void)
return rom_present(ROM_DIAMOND_STEALTH3D_2000);
}
static int s3_virge_325_available(void)
{
return rom_present(ROM_VIRGE_325);
}
static int s3_virge_988_available(void)
{
return rom_present(ROM_DIAMOND_STEALTH3D_3000);
@@ -3931,6 +3941,34 @@ static const device_config_t s3_trio3d_2x_config[] =
};
#endif
const device_t s3_virge_325_vlb_device =
{
"S3 ViRGE (325) VLB",
DEVICE_VLB,
S3_VIRGE_325,
s3_virge_init,
s3_virge_close,
NULL,
s3_virge_325_available,
s3_virge_speed_changed,
s3_virge_force_redraw,
s3_virge_config
};
const device_t s3_virge_325_pci_device =
{
"S3 ViRGE (325) PCI",
DEVICE_PCI,
S3_VIRGE_325,
s3_virge_init,
s3_virge_close,
NULL,
s3_virge_325_available,
s3_virge_speed_changed,
s3_virge_force_redraw,
s3_virge_config
};
const device_t s3_virge_vlb_device =
{
"Diamond Stealth 3D 2000 (S3 ViRGE) VLB",

5
src/video/vid_table.c
View File

@@ -82,6 +82,7 @@ video_cards[] = {
{ "[ISA] Compaq CGA", "compaq_cga", &compaq_cga_device },
{ "[ISA] Compaq CGA 2", "compaq_cga_2", &compaq_cga_2_device },
{ "[ISA] Compaq EGA", "compaq_ega", &cpqega_device },
{ "[ISA] Diamond Stealth VRAM (S3 86c911)", "stealthvram_isa", &s3_diamond_stealth_vram_isa_device },
{ "[ISA] EGA", "ega", &ega_device },
{ "[ISA] G2 GC205", "g2_gc205", &g2_gc205_device },
{ "[ISA] Hercules", "hercules", &hercules_device },
@@ -128,6 +129,7 @@ video_cards[] = {
{ "[PCI] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_pci", &s3_virge_988_pci_device },
{ "[PCI] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_pci", &s3_diamond_stealth64_pci_device },
{ "[PCI] Diamond Stealth 64 VRAM (S3 Vision964)", "stealth64v_pci", &s3_diamond_stealth64_964_pci_device },
{ "[PCI] Diamond Stealth SE (S3 Trio32)", "stealthse_pci", &s3_diamond_stealth_se_pci_device },
#if defined(DEV_BRANCH) && defined(USE_MGA)
{ "[PCI] Matrox Mystique", "mystique", &mystique_device },
{ "[PCI] Matrox Mystique 220", "mystique_220", &mystique_220_device },
@@ -142,6 +144,7 @@ video_cards[] = {
{ "[PCI] S3 Trio3D/2X", "trio3d2x", &s3_trio3d_2x_pci_device },
#endif
{ "[PCI] S3 Trio64V2/DX", "trio64v2dx_pci", &s3_trio64v2_dx_pci_device },
{ "[PCI] S3 ViRGE (325)", "virge325_pci", &s3_virge_325_pci_device },
{ "[PCI] S3 ViRGE/DX", "virge375_pci", &s3_virge_375_pci_device },
{ "[PCI] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_pci", &s3_virge_375_4_pci_device },
{ "[PCI] STB Nitro 64V (CL-GD 5446)", "cl_gd5446_stb_pci", &gd5446_stb_pci_device },
@@ -161,6 +164,7 @@ video_cards[] = {
{ "[VLB] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_vlb", &s3_virge_988_vlb_device },
{ "[VLB] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_vlb", &s3_diamond_stealth64_vlb_device },
{ "[VLB] Diamond Stealth 64 VRAM (S3 Vision964)", "stealth64v_vlb", &s3_diamond_stealth64_964_vlb_device },
{ "[VLB] Diamond Stealth SE (S3 Trio32)", "stealthse_vlb", &s3_diamond_stealth_se_vlb_device },
{ "[VLB] Metheus Premier 928 (S3 86c928)", "metheus928_vlb", &s3_metheus_86c928_vlb_device },
{ "[VLB] Number Nine 9FX (S3 Trio64)", "n9_9fx_vlb", &s3_9fx_vlb_device },
{ "[VLB] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_vlb", &s3_bahamas64_vlb_device },
@@ -169,6 +173,7 @@ video_cards[] = {
{ "[VLB] Phoenix S3 Trio32", "px_trio32_vlb", &s3_phoenix_trio32_vlb_device },
{ "[VLB] Phoenix S3 Trio64", "px_trio64_vlb", &s3_phoenix_trio64_vlb_device },
{ "[VLB] Phoenix S3 Trio64V+", "px_trio64vplus_vlb", &s3_phoenix_trio64vplus_vlb_device },
{ "[VLB] S3 ViRGE (325)", "virge325_vlb", &s3_virge_325_vlb_device },
{ "[VLB] S3 ViRGE/DX", "virge375_vlb", &s3_virge_375_vlb_device },
{ "[VLB] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_vlb", &s3_virge_375_4_vlb_device },
{ "[VLB] Trident TGUI9400CXi", "tgui9400cxi_vlb", &tgui9400cxi_device },