| ALLOC_COLOR |
|
Forces the amount of color/frame buffers for
Glide apps |
| ALLOC_AUX |
|
Forces the amount of aux buffers for Glide
apps |
| ARCADE |
|
|
| BACKPORCH |
|
Forces glide to use a BP lenth of n video
clocks |
| BGAMMA |
0 to 1.95 |
Adjusts Blue Gamma |
| BOARDS |
|
Allows several voodoo boards to be used in
one system, across several monitors acting as one big
monitor/screen |
| CMDFIFO_DIRECT |
|
SLI device (master/slave) to have command
FIFO enabled/disabled |
| CMDFIFO_NOHOLES |
|
Do not allow holes in the command FIFO
(Could cause stall) |
| DEBUGDAC |
0 (off) 0 or 1 |
Displays DAC debug information when running
a Glide application |
| DEVICEID |
|
|
| DIMENSIONS |
|
A compact dimension format to tell glide
what dimension to use |
| DUALHEAD |
0 (off) 0 or 1 |
Enable dual monitor support. Replaces old
SST_DUALHEAD variable |
| FASTMEM |
0 (off) 0 or 1 |
Enables fast DRAM and EDO
settings |
| FASTPCIRD |
0 (off) 0 or 1 |
Enables Fast PCI read, substract waitstates
on PCI reads. (Voodoo - PCI) |
| FASTMEM_RAS_READS |
0 (off) 0 or 1 |
Enables Fast RAS read memory
timing |
| FBICFG |
|
Frame Buffer Interface config register. Set
Gouraud types, etc |
| FBIMEM_SIZE |
|
Amount of RAM in Kb Amount of frame buffer
ram installed. Overrides autodetect by Glide |
| FT_CLK_DEL |
|
Speed at which frame buffer mem can be
accessed |
| GAMMA |
0 to 1.95 |
Adjusts global gamma |
| GGAMMA |
0 to 1.95 |
Adjusts green global gamma |
| GRXCLK |
|
Set graphic clock rate in Mhz 45-65 (Voodoo)
90-105 (Voodoo 2) |
| HSYNC |
0 (off) 0 or 1 |
Enable Horizontal sync. Forces glide to use
a HS lenth of n video clocks |
| IGNORE_CACHING |
|
|
| IGNORE_CLKDELAYS |
|
Ignores forced clock settings |
| IGNORE_IDLE |
|
Tells glide to ignore attempts to put V2
into idle state |
| IGNORE_INIT_REGISTER |
0 (off) 0 or 1 |
Allows initializing the Voodoo Chipset, even
if the Voodoo is already initialized |
| IGNORE_INIT_VIDEO |
|
Ignores initializing video state and FBI
interface at application start |
| IGNORE_SLI_CHECK |
0 (off) 0 or 1 |
Ignore autodetect of slave frame buffer chip
for speed doubling |
| INITDEBUG |
0 (off) 0 or 1 |
Valid Filenames Instead of displaying the
info on screen, GLide writes the info to the specified file |
| MDETECT |
|
Enables auto monitor detect |
| MDETECT_CONST |
|
Monitor detect constant |
| MEMFIFO |
|
Enable/disable memory FIFO |
| MEMFIFO_ENTRIES |
|
Limits how many entries in memory FIFO are
allowed |
| MEMINFO_HWM |
|
High Water Mark (Max Mem Usage) |
| MEMINFO_LFB |
|
Linear Frame Buffer Chip memory memory r/w
fifo buffer size |
| MEMINFO_LWM |
|
Low Water Mark (Min Mem) |
| MEMINFO_TEX |
|
Texture Chip memory memory r/w fifo buffer
size. Texture Buffer writes go through FIFO |
| MEMOFFSET |
|
Memory offset where frame buffers are
mapped |
| NODEVICEINFO |
|
Disables (default) Device information
reporting |
| NOSHUTDOWN |
0 (off) 0 or 1 |
Do not deinitialize voodoo on program
termination |
| NUM_TMUS |
|
Reports the amount of TMU's
found |
| PCIFIFO_LWM |
|
|
| PCIRD |
1 (on) 0 or 1 |
Fast PCI read |
| PFT_CLK_DEL |
|
Preliminary (initial) speed at which the
frame buffer memory can be accessed |
| PFT_CLK0_DEL |
|
Preliminary (initial) texture chip 0 memory
access speed in delayed clocks |
| PFT_CLK1_DEL |
|
Preliminary (initial) texture chip 1 memory
access speed in delayed clocks |
| PFT_CLK2_DEL |
|
Preliminary (initial) texture chip 2 memory
access speed in delayed clocks |
| REFRESH_512x384 |
|
These Six settings force the refresh rate
for their resolutions, on glide |
| REFRESH_640x400 |
|
|
| REFRESH_640x480 |
|
|
| REFRESH_800x600 |
|
|
| REFRESH_960x720 |
|
|
| REFRESH_1024x768 |
|
|
| RGAMMA |
0 to 1.95 |
Adjusts Blue Gamma |
| SCREENREFRESH |
60,75,85,120 |
Set vertical screen refresh rate in Hz for
Glide apps |
| SCREENREZ |
|
Forces screen resolution for Glide
apps |
| SIPROCESS_CNTR |
|
Signal Process counter (PCI
counter) |
| SLIDETECT |
|
Scan line interpolation. Detect slave voodoo
chipset subsystem |
| SLIM_PVOUT_CLKDEL |
|
Master frame buffer chip preliminary pixel
clock delay |
| SLIM_VIN_CLKDEL |
|
Master video in clock delay, for external
sync / genlocking |
| SLIM_VOUT_CLKDEL |
|
Slave system clock delay. Only valid if
multiple FBI's and TMU's are present |
| SLIS_PVOUT_CLKDEL |
|
Master frame buffer chip preliminary pixel
clock delay |
| SLISWAP |
|
Makes master become slave and slave become
master in SLI mode |
| SLIS_VIN_CLKDEL |
|
Slave system video in clock delay (for sync
to master) |
| SLIS_VOUT_CLKDEL |
|
Slave system clock delay. Only valid if
multiple FBI's and TMU's are present. |
| SLOWMEM_WTR |
1 (on) 0 or 1 |
Enables Slow write to read memory timing
|
| SLOWMEM_RTW |
1 (on) 0 or 1 |
Enables Slow read to write memory timing
|
| SLOWPCIWR |
|
Adds waitstates to PCI bus writes to Voodoo
memory and I/O (PCI-Voodoo) |
| SWAPBOARDS |
|
Switches roles of master and slave SLI
devices |
| SWAP_EN_WAIT_ON_VSYNC |
0 (off) 0 or 1 |
Turn of syncing to the monitor's vertical
refresh rate |
| TEXMAP_DISABLE |
0 (off) 0 or 1 |
Disables texture mapping |
| TF0_CLK_DEL |
|
Texture chip 0 memory access in delayed
clocks |
| TF1_CLK_DEL |
|
Texture chip 1 memory access in delayed
clocks |
| TF2_CLK_DEL |
|
Texture chip 2 memory access in delayed
clocks |
| TF_FIFO_THRESH |
|
CPU/Frame Buffer Writes/reads to the texture
map memory is done through fifo since the texture map chip might be doing
something with that memory at the time. This sets texture map write/read
fifo threshold to tell glide that FIFO needs to be serviced and then may
accept more data from either frame buffer or CPU. Overrides default video
FIFO threshold (to signal FIFO is almost empty/full) |
| TILESINX |
|
Uses n number of video tiles in X
dimension |
| TMUCFG |
|
Texture Chip Direct Bitmapped Config
Register. Sets Texture types, overlay etc. directly |
| TMUMEM |
|
|
| TMUMEM_SIZE |
|
Amount of texture ram in Kb Amount of
texture ram. Overrides Glide autodetect. Reports the memory size of a
TMU |
| TREX0INIT0 |
|
Texture Chip 0 Direct Bitmapped Primary Init
Register (glide will change the values of ; these registers depending on
other environment variables) |
| TILESINX |
|
Uses n number of video tiles in X
dimension |
| TMUCFG |
|
Texture Chip Direct Bitmapped Config
Register. Sets Texture types, overlay etc. directly |
| TMUMEM |
|
|
| TMUMEM_SIZE |
|
Amount of texture ram in Kb Amount of
texture ram. Overrides Glide autodetect |
| TREX0INIT0 |
|
Texture Chip 0 Direct Bitmapped Primary Init
Register (glide will change the values of ; these registers depending on
other environment variables) |
| TREX0INIT1 |
|
Texture Chip 0 Direct Bitmapped Secondary
Init Register |
| TREX1INIT0 |
|
Texture Chip 0 Direct Bitmapped Primary Init
Register |
| TREX1INIT1 |
|
Texture Chip 0 Direct Bitmapped Secondary
Init Register |
| TREX2INIT0 |
|
Texture Chip 0 Direct Bitmapped Primary Init
Register |
| TREX2INIT1 |
|
Texture Chip 2 Direct Bitmapped Secondary
Init Register |
| TRIPLE_BUFFER |
|
If program does no Z or Alpha buffering, use
AUX buffer as hidden speed buffer |
| VFIFO_THRESH |
|
Treshold of PCI - Voodoo frame buffer access
before FIFO is to be serviced. Overrides default video FIFO threshold (to
signal FIFO is almost empty/full) |
| VGA_PASS |
1 (on) 0 or 1 |
Enable VGA pass-through |
| VIDCLK2X |
|
Set video clock delay |
| VIDEO_24BPP |
1 (on) 0 or 1 |
Enable 24-bit video mode. Forces glide to
process pixels as 24 bits internally |
| VIDEO_CLEARCOLOR |
0 (on) 0 or 1 |
Color fill backbuffer during a page flip.
Forces a color that a frame buffer is cleared to |
| VIDEO_DISABLE |
|
Disable video DAC information stream.
Syncing may still be active. Disables FBI video timing/signals completely
(causes complete loss of signal to monitor) |
| VIDEO_FILTER_DISABLE |
|
Disable 24-16 bit dithering (This attempts
to smooth dithering artifacts) (causes complete loss of signal to
monitor) |
| VIDEO_FILTER_THRESHOLD |
|
16bit pixel value theshhold, in which
smoothing will be applied to inside adjacent pixels. Controls how much
filtering is applied to dithered pixels |
| VIDEO_NOCLEAR |
|
Don't clear backbuffer during a page flip.
Disables automatic hardware clearing of frame buffer(s) |
| VIN_CLKDEL |
|
Single Voodoo system video in clock delay
Number of clocks to delay video input from a master |
| VOUT_CLKDEL |
|
Single Voodoo system video out clock delay
Number of clocks to delay video output to a slave |
| VSYNC |
0 (on) 0 or 1 |
Disable vsync, may increase performance (0)
Forces glide to use a VS lenth of n video clocks |
| |
|
|
| DualCycleThreshold |
50 to 150 |
|
| MCLKFrequency |
50 to 100 |
|
| VG96_MCLKFrequency |
50 to 65 |
|
| SST96_FORCE_TRIPLE |
1 (on) 0 or 1 |
|
| SST96_MEMORYHINT |
1 (on) 0 or 1 |
|
| |
|
|
| SSTH3_ANTIALIAS |
1 (on) 0 or 1 |
Support for
anti-aliasing |
| SSTH3_OVERLAYMODE |
1 (on) 0 or 1 |
Supports overlay mode for better quality
(off for better performance) |
