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Add basic support for the Quantum3D Raven.

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AGP was worked on but found to be unstable (freezing on the first frame whenever entering Direct3D fullscreen), so it was removed.
This commit is contained in:
The Dax
2025-02-05 17:12:40 -05:00
parent 35a12e0826
commit 9aad8dbf9c
3 changed files with 40 additions and 0 deletions
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1
src/include/86box/video.h
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@@ -575,6 +575,7 @@ extern const device_t ps1vga_mca_device;
extern const device_t voodoo_device;
extern const device_t voodoo_banshee_device;
extern const device_t creative_voodoo_banshee_device;
extern const device_t quantum3d_raven_device;
extern const device_t voodoo_3_1000_device;
extern const device_t voodoo_3_1000_agp_device;
extern const device_t voodoo_3_2000_device;

1
src/video/vid_table.c
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@@ -193,6 +193,7 @@ video_cards[] = {
{ .device = &tgui9680_pci_device, .flags = VIDEO_FLAG_TYPE_NONE },
{ .device = &voodoo_banshee_device, .flags = VIDEO_FLAG_TYPE_NONE },
{ .device = &creative_voodoo_banshee_device, .flags = VIDEO_FLAG_TYPE_NONE },
{ .device = &quantum3d_raven_device, .flags = VIDEO_FLAG_TYPE_NONE },
{ .device = &voodoo_3_1000_device, .flags = VIDEO_FLAG_TYPE_NONE },
{ .device = &voodoo_3_2000_device, .flags = VIDEO_FLAG_TYPE_NONE },
{ .device = &voodoo_3_3000_device, .flags = VIDEO_FLAG_TYPE_NONE },

38
src/video/vid_voodoo_banshee.c
View File

@@ -49,6 +49,7 @@
#define ROM_BANSHEE "roms/video/voodoo/Pci_sg.rom"
#define ROM_CREATIVE_BANSHEE "roms/video/voodoo/BlasterPCI.rom"
#define ROM_QUANTUM3D_RAVEN "roms/video/voodoo/RVPD0224.rom"
#define ROM_VOODOO3_1000 "roms/video/voodoo/1k11sg.rom"
#define ROM_VOODOO3_2000 "roms/video/voodoo/2k11sd.rom"
#define ROM_VOODOO3_3000 "roms/video/voodoo/3k12sd.rom"
@@ -75,6 +76,7 @@ static uint8_t vb_filter_bx_g[256][256];
enum {
TYPE_BANSHEE = 0,
TYPE_QUANTUM3D_RAVEN,
TYPE_V3_1000,
TYPE_V3_2000,
TYPE_V3_3000,
@@ -3463,6 +3465,16 @@ banshee_init_common(const device_t *info, char *fn, int has_sgram, int type, int
}
break;
case TYPE_QUANTUM3D_RAVEN:
/* This case basically exists only to set the subsystem ID correctly for SF: Rush, a vendor-locked game. */
/* We set the type back to TYPE_BANSHEE so the card behaves as a regular Banshee (no 3D glasses emulation). */
banshee->pci_regs[0x2c] = 0x9c;
banshee->pci_regs[0x2d] = 0x13;
banshee->pci_regs[0x2e] = banshee->agp ? 0x16 : 0x17;
banshee->pci_regs[0x2f] = 0x00;
banshee->type = TYPE_BANSHEE;
break;
case TYPE_V3_1000:
banshee->pci_regs[0x2c] = 0x1a;
banshee->pci_regs[0x2d] = 0x12;
@@ -3540,6 +3552,12 @@ creative_banshee_init(const device_t *info)
return banshee_init_common(info, ROM_CREATIVE_BANSHEE, 0, TYPE_BANSHEE, VOODOO_BANSHEE, 0);
}
static void *
quantum3d_raven_init(const device_t *info)
{
return banshee_init_common(info, ROM_QUANTUM3D_RAVEN, 0, TYPE_QUANTUM3D_RAVEN, VOODOO_BANSHEE, 0);
}
static void *
v3_1000_init(const device_t *info)
{
@@ -3636,6 +3654,12 @@ creative_banshee_available(void)
return rom_present(ROM_CREATIVE_BANSHEE);
}
static int
quantum3d_raven_available(void)
{
return rom_present(ROM_QUANTUM3D_RAVEN);
}
static int
v3_1000_available(void)
{
@@ -3757,6 +3781,20 @@ const device_t creative_voodoo_banshee_device = {
.config = banshee_sdram_config
};
const device_t quantum3d_raven_device = {
.name = "Quantum3D Raven",
.internal_name = "q3d_raven_pci",
.flags = DEVICE_PCI,
.local = 0,
.init = quantum3d_raven_init,
.close = banshee_close,
.reset = NULL,
.available = quantum3d_raven_available,
.speed_changed = banshee_speed_changed,
.force_redraw = banshee_force_redraw,
.config = banshee_sdram_config
};
const device_t voodoo_3_1000_device = {
.name = "3dfx Voodoo3 1000",
.internal_name = "voodoo3_1k_pci",