Color definition.
Members
# inner GR_ASPECT
typedef FxI32 GrAspectRatio_t;
Properties:
Name | Type | Description |
---|---|---|
LOG2_8x1 |
number | |
LOG2_4x1 |
number | |
LOG2_2x1 |
number | |
LOG2_1x1 |
number | |
LOG2_1x2 |
number | |
LOG2_1x4 |
number | |
LOG2_1x8 |
number |
# inner GR_BLEND
typedef FxI32 GrAlphaBlendFnc_t;
Properties:
Name | Type | Description |
---|---|---|
ZERO |
number | |
SRC_ALPHA |
number | |
SRC_COLOR |
number | |
DST_COLOR |
number | |
DST_ALPHA |
number | |
ONE |
number | |
ONE_MINUS_SRC_ALPHA |
number | |
ONE_MINUS_SRC_COLOR |
number | |
ONE_MINUS_DST_COLOR |
number | |
ONE_MINUS_DST_ALPHA |
number | |
RESERVED_8 |
number | |
RESERVED_9 |
number | |
RESERVED_A |
number | |
RESERVED_B |
number | |
RESERVED_C |
number | |
RESERVED_D |
number | |
RESERVED_E |
number | |
ALPHA_SATURATE |
number | |
PREFOG_COLOR |
number |
# inner GR_BUFFER
typedef FxI32 GrBuffer_t;
Properties:
Name | Type | Description |
---|---|---|
FRONTBUFFER |
number | |
BACKBUFFER |
number | |
AUXBUFFER |
number | |
DEPTHBUFFER |
number | |
ALPHABUFFER |
number | |
TRIPLEBUFFER |
number |
# inner GR_CMP
typedef FxI32 GrCmpFnc_t;
Properties:
Name | Type | Description |
---|---|---|
NEVER |
number | |
LESS |
number | |
EQUAL |
number | |
LEQUAL |
number | |
GREATER |
number | |
NOTEQUAL |
number | |
GEQUAL |
number | |
ALWAYS |
number |
# inner GR_COLORCOMBINE
typedef FxI32 GrColorCombineFnc_t;
Properties:
Name | Type | Description |
---|---|---|
ZERO |
number | |
CCRGB |
number | |
ITRGB |
number | |
ITRGB_DELTA0 |
number | |
DECAL_TEXTURE |
number | |
TEXTURE_TIMES_CCRGB |
number | |
TEXTURE_TIMES_ITRGB |
number | |
TEXTURE_TIMES_ITRGB_DELTA0 |
number | |
TEXTURE_TIMES_ITRGB_ADD_ALPHA |
number | |
TEXTURE_TIMES_ALPHA |
number | |
TEXTURE_TIMES_ALPHA_ADD_ITRGB |
number | |
TEXTURE_ADD_ITRGB |
number | |
TEXTURE_SUB_ITRGB |
number | |
CCRGB_BLEND_ITRGB_ON_TEXALPHA |
number | |
DIFF_SPEC_A |
number | |
DIFF_SPEC_B |
number | |
ONE |
number |
# inner GR_COMBINE_FACTOR
typedef FxI32 GrCombineFactor_t;
Properties:
Name | Type | Description |
---|---|---|
ZERO |
number | |
NONE |
number | |
LOCAL |
number | |
OTHER_ALPHA |
number | |
LOCAL_ALPHA |
number | |
TEXTURE_ALPHA |
number | |
TEXTURE_RGB |
number | |
DETAIL_FACTOR |
number | |
LOD_FRACTION |
number | |
ONE |
number | |
ONE_MINUS_LOCAL |
number | |
ONE_MINUS_OTHER_ALPHA |
number | |
ONE_MINUS_LOCAL_ALPHA |
number | |
ONE_MINUS_TEXTURE_ALPHA |
number | |
ONE_MINUS_DETAIL_FACTOR |
number | |
ONE_MINUS_LOD_FRACTION |
number |
# inner GR_COMBINE_FUNCTION
typedef FxI32 GrCombineFunction_t;
Properties:
Name | Type | Description |
---|---|---|
ZERO |
number | |
NONE |
number | |
LOCAL |
number | |
LOCAL_ALPHA |
number | |
SCALE_OTHER |
number | |
BLEND_OTHER |
number | |
SCALE_OTHER_ADD_LOCAL |
number | |
SCALE_OTHER_ADD_LOCAL_ALPHA |
number | |
SCALE_OTHER_MINUS_LOCAL |
number | |
SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL |
number | |
BLEND |
number | |
SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL_ALPHA |
number | |
SCALE_MINUS_LOCAL_ADD_LOCAL |
number | |
BLEND_LOCAL |
number | |
SCALE_MINUS_LOCAL_ADD_LOCAL_ALPHA |
number |
# inner GR_COMBINE_LOCAL
typedef FxI32 GrCombineLocal_t;
Properties:
Name | Type | Description |
---|---|---|
ITERATED |
number | |
CONSTANT |
number | |
NONE |
number | |
DEPTH |
number |
# inner GR_COMBINE_OTHER
typedef FxI32 GrCombineOther_t;
Properties:
Name | Type | Description |
---|---|---|
ITERATED |
number | |
TEXTURE |
number | |
CONSTANT |
number | |
NONE |
number |
# inner GR_CULL
typedef FxI32 GrCullMode_t;
Properties:
Name | Type | Description |
---|---|---|
DISABLE |
number | |
NEGATIVE |
number | |
POSITIVE |
number |
# inner GR_DEPTHBUFFER
typedef FxI32 GrDepthBufferMode_t;
Properties:
Name | Type | Description |
---|---|---|
DISABLE |
number | |
ZBUFFER |
number | |
WBUFFER |
number | |
ZBUFFER_COMPARE_TO_BIAS |
number | |
WBUFFER_COMPARE_TO_BIAS |
number |
# inner GR_DITHER
typedef FxI32 GrDitherMode_t;
Properties:
Name | Type | Description |
---|---|---|
DISABLE |
number | |
D2x2 |
number | |
D4x4 |
number |
# inner GR_ENABLE
typedef FxU32 GrEnableMode_t;
Properties:
Name | Type | Description |
---|---|---|
AA_ORDERED |
number | |
ALLOW_MIPMAP_DITHER |
number | |
PASSTHRU |
number | |
SHAMELESS_PLUG |
number | |
VIDEO_SMOOTHING |
number |
# inner GR_FOG
typedef FxI32 GrFogMode_t;
Properties:
Name | Type | Description |
---|---|---|
DISABLE |
number | |
WITH_TABLE_ON_FOGCOORD_EXT |
number | |
WITH_TABLE_ON_Q |
number | |
WITH_TABLE_ON_W |
number | |
WITH_ITERATED_Z |
number | |
MULT2 |
number | |
ADD2 |
number |
# inner GR_LOD
typedef FxI32 GrLOD_t;
Properties:
Name | Type | Description |
---|---|---|
LOG2_256 |
number | |
LOG2_128 |
number | |
LOG2_64 |
number | |
LOG2_32 |
number | |
LOG2_16 |
number | |
LOG2_8 |
number | |
LOG2_4 |
number | |
LOG2_2 |
number | |
LOG2_1 |
number |
# inner GR_MIPMAP
typedef FxI32 GrMipMapMode_t;
Properties:
Name | Type | Description |
---|---|---|
DISABLE |
number | |
NEAREST |
number | |
NEAREST_DITHER |
number |
# inner GR_MIPMAPLEVELMASK
GR_MIPMAPLEVELMASK
Properties:
Name | Type | Description |
---|---|---|
EVEN |
number | |
ODD |
number | |
BOTH |
number |
# inner GR_ORIGIN
typedef FxI32 GrOriginLocation_t;
Properties:
Name | Type | Description |
---|---|---|
UPPER_LEFT |
number | |
LOWER_LEFT |
number | |
ANY |
number |
# inner GR_PARAM
Parameters for vertex definition.
Properties:
Name | Type | Description |
---|---|---|
XY |
number | |
ZW |
number | |
Q |
number | |
EXT |
number | |
A |
number | |
RGB |
number | |
PARG |
number | |
ST0 |
number | |
ST1 |
number | |
ST2 |
number | |
Q0 |
number | |
Q1 |
number | |
Q2 |
number |
# inner GR_TEXFMT
typedef FxI32 GrTextureFormat_t;
Properties:
Name | Type | Description |
---|---|---|
BIT8 |
number | |
RGB_332 |
number | |
YIQ_422 |
number | |
ALPHA_8 |
number | |
INTENSITY_8 |
number | |
ALPHA_INTENSITY_44 |
number | |
P_8 |
number | |
RSVD0 |
number | |
P_8_6666 |
number | |
P_8_6666_EXT |
number | |
RSVD1 |
number | |
BIT16 |
number | |
ARGB_8332 |
number | |
AYIQ_8422 |
number | |
RGB_565 |
number | |
ARGB_1555 |
number | |
ARGB_4444 |
number | |
ALPHA_INTENSITY_88 |
number | |
AP_88 |
number | |
RSVD2 |
number | |
RSVD4 |
number |
# inner GR_TEXTABLE
typedef FxU32 GrTexTable_t;
Properties:
Name | Type | Description |
---|---|---|
NCC0 |
number | |
NCC1 |
number | |
PALETTE |
number | |
PALETTE_6666_EXT |
number |
# inner GR_TEXTURECLAMP
typedef FxI32 GrTextureClampMode_t;
Properties:
Name | Type | Description |
---|---|---|
WRAP |
number | |
CLAMP |
number | |
MIRROR_EXT |
number |
# inner GR_TEXTUREFILTER
typedef FxI32 GrTextureFilterMode_t;
Properties:
Name | Type | Description |
---|---|---|
POINT_SAMPLED |
number | |
BILINEAR |
number |
# inner GR_TMU
typedef FxI32 GrChipID_t;
Properties:
Name | Type | Description |
---|---|---|
TMU0 |
number | |
TMU1 |
number | |
TMU2 |
number |
# inner GR_VERTEX
grDrawVertexArray/grDrawVertexArrayContiguous primitive type
Properties:
Name | Type | Description |
---|---|---|
POINTS |
number | |
LINE_STRIP |
number | |
LINES |
number | |
POLYGON |
number | |
TRIANGLE_STRIP |
number | |
TRIANGLE_FAN |
number | |
TRIANGLES |
number | |
TRIANGLE_STRIP_CONTINUE |
number | |
TRIANGLE_FAN_CONTINUE |
number |
Methods
# inner fxAADrawTriangle(a, b, c, b1, b2, b3)
draw an anti-aliased triangle
Parameters:
Name | Type | Description |
---|---|---|
a |
Array.<number> | a vertex |
b |
Array.<number> | a vertex |
c |
Array.<number> | a vertex |
b1 |
boolean | anti alias AB edge |
b2 |
boolean | anti alias BC edge |
b3 |
boolean | anti alias CA edge |
# inner fxAlphaBlendFunction(rgb_sf, rgb_df, alpha_sf, alpha_df)
specify the alpha blending function
Parameters:
Name | Type | Description |
---|---|---|
rgb_sf |
GR_BLEND | rgb source blending factor |
rgb_df |
GR_BLEND | rgb destination blending factor |
alpha_sf |
GR_BLEND | alpha source blending factor |
alpha_df |
GR_BLEND | alpha destination blending factor |
# inner fxAlphaCombine(func, factor, local, other, invert)
configure the alpha combine unit.
Parameters:
Name | Type | Description |
---|---|---|
func |
GR_COMBINE_FUNCTION | function |
factor |
GR_COMBINE_FACTOR | scaling factor |
local |
GR_COMBINE_LOCAL | local alpha |
other |
GR_COMBINE_OTHER | other alpha |
invert |
boolean | invert generated alpha. |
# inner fxAlphaControlsITRGBLighting(enable)
enables/disables alpha controlled lighting
Parameters:
Name | Type | Description |
---|---|---|
enable |
boolean | enable/disable |
# inner fxAlphaTestFunction(func)
specify the alpha test function
Parameters:
Name | Type | Description |
---|---|---|
func |
GR_CMP | the function |
# inner fxAlphaTestReferenceValue(value)
specify the alpha test reference value
Parameters:
Name | Type | Description |
---|---|---|
value |
number | The new alpha test reference value. |
# inner FXBIT(i) → {number}
set a bit.
Parameters:
Name | Type | Description |
---|---|---|
i |
number | bit to set. |
number with given bit set.
number
# inner fxBufferClear(color, alpha, depth)
clear the buffers to the specified values
Parameters:
Name | Type | Description |
---|---|---|
color |
number | The color value used for clearing the draw buffer. |
alpha |
number | The alpha value used for clearing the alpha buffer |
depth |
number | An unsigned value used for clearing the depth buffer |
# inner fxBufferSwap(interval)
exchange front and back buffers
Parameters:
Name | Type | Description |
---|---|---|
interval |
number | The number of vertical retraces to wait before swapping the front and back buffers. |
# inner fxChromakeyMode(mode)
enable/disable hardware chroma-keying
Parameters:
Name | Type | Description |
---|---|---|
mode |
boolean | enable/disable |
# inner fxChromakeyValue(val)
set the global chroma-key reference value
Parameters:
Name | Type | Description |
---|---|---|
val |
number | The new chroma-key reference value. |
# inner fxClipWindow(minx, miny, maxx, maxy)
set the size and location of the hardware clipping window
Parameters:
Name | Type | Description |
---|---|---|
minx |
number | The lower x screen coordinate of the clipping window. |
miny |
number | The lower y screen coordinate of the clipping window. |
maxx |
number | The upper x screen coordinate of the clipping window. |
maxy |
number | The upper y screen coordinate of the clipping window. |
# inner fxColorCombine(func, factor, local, other, invert)
configure the color combine unit.
Parameters:
Name | Type | Description |
---|---|---|
func |
GR_COMBINE_FUNCTION | function |
factor |
GR_COMBINE_FACTOR | scaling factor |
local |
GR_COMBINE_LOCAL | local alpha |
other |
GR_COMBINE_OTHER | other alpha |
invert |
boolean | invert generated alpha. |
# inner fxColorMask(rgb, alpha)
enable/disable writing into the color and alpha buffers
Parameters:
Name | Type | Description |
---|---|---|
rgb |
number | color mask |
alpha |
number | alpha mask |
# inner fxConstantColorValue(color)
set the global constant color
Parameters:
Name | Type | Description |
---|---|---|
color |
number | The new constant color. |
# inner fxCullMode(mode)
set the cull mode.
Parameters:
Name | Type | Description |
---|---|---|
mode |
GR_CULL | the noew mode. |
# inner fxDepthBiasLevel(level)
set the depth bias level
Parameters:
Name | Type | Description |
---|---|---|
level |
number | th new level. |
# inner fxDepthBufferFunction(func)
specify the depth buffer comparison function
Parameters:
Name | Type | Description |
---|---|---|
func |
GR_CMP | the new function |
# inner fxDepthBufferMode(mode)
set the depth buffering mode
Parameters:
Name | Type | Description |
---|---|---|
mode |
GR_DEPTHBUFFER | the mode |
# inner fxDepthMask(enable)
enable/disable writing into the depth buffer
Parameters:
Name | Type | Description |
---|---|---|
enable |
boolean | enable/disable |
# inner fxDepthRange(near, far)
specify viewport depth range
Parameters:
Name | Type | Description |
---|---|---|
near |
number | min range |
far |
number | max range |
# inner fxDisable(val)
enable Glide operating modes
Parameters:
Name | Type | Description |
---|---|---|
val |
GR_ENABLE | one of GR_ENABLE. |
# inner fxDitherMode(mode)
set dither mode.
Parameters:
Name | Type | Description |
---|---|---|
mode |
GR_DITHER | the new dither mode. |
# inner fxDrawLine(v1, v2)
draw a one-pixel-wide arbitrarily oriented line
Parameters:
Name | Type | Description |
---|---|---|
v1 |
Array.<number> | a vertex. |
v2 |
Array.<number> | a vertex. |
# inner fxDrawTriangle(v1, v2, v3)
draw a triangle
Parameters:
Name | Type | Description |
---|---|---|
v1 |
Array.<number> | a vertex. |
v2 |
Array.<number> | a vertex. |
v3 |
Array.<number> | a vertex. |
# inner fxDrawVertexArray(mode, vertices)
draw a list of by-vertex vertices
Parameters:
Name | Type | Description |
---|---|---|
mode |
GR_VERTEX | vertex type |
vertices |
Array.<Array.<number>> | array of vertices. |
# inner fxEnable(val)
enable Glide operating modes
Parameters:
Name | Type | Description |
---|---|---|
val |
GR_ENABLE | one of GR_ENABLE. |
# inner fxFogColorValue(color)
set the global fog color
Parameters:
Name | Type | Description |
---|---|---|
color |
number | the new fog color |
# inner fxFogGenerateExp(density) → {Array.<number>}
generate an exponential fog table
Parameters:
Name | Type | Description |
---|---|---|
density |
number | The fog density, typically between 0.0 and 1.0. |
a fog table.
Array.<number>
# inner fxFogGenerateExp2(density) → {Array.<number>}
generate an exponential squared fog table
Parameters:
Name | Type | Description |
---|---|---|
density |
* | The fog density, typically between 0.0 and 1.0. |
a fog table.
Array.<number>
# inner fxFogGenerateLinear(near, far) → {Array.<number>}
generate a linear fog table
Parameters:
Name | Type | Description |
---|---|---|
near |
number | The eye-space w coordinate where minimum fog exists. |
far |
number | The eye-space w coordinate where maximum fog exists. |
a fog table.
Array.<number>
# inner fxFogMode(mode)
enable/disable per-pixel fog blending operations
Parameters:
Name | Type | Description |
---|---|---|
mode |
GR_FOG | the new fog mode. |
# inner fxFogTable(table)
download a fog table
Parameters:
Name | Type | Description |
---|---|---|
table |
Array.<number> | a new table with at least fxGetFogTableEntries() entries |
# inner fxFogTableIndexToW(i)
convert a fog table index to a floating point eye-space w value
Parameters:
Name | Type | Description |
---|---|---|
i |
number | The fog table index, between 0 and GR_FOG_TABLE_SIZE. |
# inner fxGammaCorrectionRGB(r, g, b)
set up gamma correction tables
Parameters:
Name | Type | Description |
---|---|---|
r |
number | |
g |
* | |
b |
* |
# inner fxGetBitsDepth() → {number}
The number of bits of depth (z or w) in the frame buffer.
number
# inner fxGetGammaTableEntries() → {number}
The number of entries in the hardware gamma table. Returns FXFALSE if it is not possible to manipulate gamma (e.g. on a Macronix card, or in windowed mode).
number
# inner fxGetMaxTextureAspectRatio() → {number}
The logarithm base 2 of the maximum aspect ratio supported for power-of-two, mipmap-able textures (e.g. Voodoo Graphics returns 3).
number
# inner fxGetMaxTextureSize() → {number}
The width of the largest texture supported on this configuration (e.g. Voodoo Graphics returns 256).
number
# inner fxGetMemoryFb() → {number}
The total number of bytes per Pixelfx chip if a non-UMA configuration is used, else 0. In non-UMA configurations, the total FB memory is GR_MEMORY_FB * GR_NUM_FB.
number
# inner fxGetMemoryTmu() → {number}
The total number of bytes per Texelfx chip if a non-UMA configuration is used, else FXFALSE. In non-UMA configurations, the total usable texture memory is GR_MEMORY_TMU * GR_NUM_TMU.
number
# inner fxGetMemoryUma() → {number}
The total number of bytes if a UMA configuration, else 0.
number
# inner fxGetNumFb() → {number}
The number of Pixelfx chips present. This number will always be 1 except for SLI configurations.
number
# inner fxGetNumTmu() → {number}
The number of Texelfx chips per Pixelfx chip. For integrated chips, the number of TMUs will be returned.
number
# inner fxGetVertexSize() → {number}
the size of the currently active vertex layout in 'number of entries'.
number
# inner fxGetWDepthMinMax() → {Array.<number>}
The minimum and maximum allowable w buffer values.
Array.<number>
# inner fxGetZDepthMinMax() → {Array.<number>}
The minimum and maximum allowable z buffer values.
Array.<number>
# inner fxInit()
init 3dfx glide.
the following parameters are used:
GR_RESOLUTION_640x480,
GR_REFRESH_60Hz,
GR_COLORFORMAT_ARGB,
GR_ORIGIN_UPPER_LEFT,
GR_WINDOW_COORDS
# inner fxLfbConstantAlpha(val)
Alpha value to use for direct framebuffer access.
Parameters:
Name | Type | Description |
---|---|---|
val |
number | the constant alpha value. |
# inner fxLfbConstantDepth(val)
Depth value to use for direct framebuffer access.
Parameters:
Name | Type | Description |
---|---|---|
val |
number | the constant depth value. |
# inner fxOrigin(origin)
establishes a y origin
Parameters:
Name | Type | Description |
---|---|---|
origin |
GR_ORIGIN | set y origin. |
# inner fxRenderBuffer(buffer)
selects the current color buffer for drawing and clearing
Parameters:
Name | Type | Description |
---|---|---|
buffer |
GR_BUFFER | Selects the current color buffer. Valid values are GR_BUFFER_FRONTBUFFER and GR_BUFFER_BACKBUFFER. |
# inner fxResetVertexLayout()
Reset grVertexLayout parameter offset to zero, and all parameter modes to GR_PARAM_DISABLE.
# inner FxRGB2Vertex(v, idx, rgb)
split up RGB value and store in vertex.
Parameters:
Name | Type | Description |
---|---|---|
v |
Array.<number> | the vertex to store in. |
idx |
number | start index of RGB values. |
rgb |
number | the RGB value. |
# inner fxTexCalcMemRequired(smallLod, largeLod, aspect, format) → {number}
return the texture memory consumed by a texture.
Parameters:
Name | Type | Description |
---|---|---|
smallLod |
GR_LOD | smallest level of detail |
largeLod |
GR_LOD | larges level of detail |
aspect |
GR_ASPECT | texture aspect ratio |
format |
GR_TEXFMT | texture format |
number of bytes required
number
# inner fxTexClampMode(tmu, sMode, tMode)
set the texture map clamping/wrapping mode
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
sMode |
GR_TEXTURECLAMP | The new mode for the s direction |
tMode |
GR_TEXTURECLAMP | The new mode for the t direction |
# inner fxTexCombine(tmu, rgb_func, rgb_factor, alpha_func, alpha_factor, rgb_invert, alpha_invert)
configure a texture combine unit
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
rgb_func |
GR_COMBINE_FUNCTION | Specifies the function used in texture color generation |
rgb_factor |
GR_COMBINE_FACTOR | Specifies the scaling factor f used in texture color generation |
alpha_func |
GR_COMBINE_FUNCTION | Specifies the function used in texture alpha generation |
alpha_factor |
GR_COMBINE_FACTOR | Specifies the scaling factor f used in texture alpha generation |
rgb_invert |
boolean | Specifies whether the generated texture color should be bitwise inverted as a final step. |
alpha_invert |
boolean | Specifies whether the generated texture alpha should be bitwise inverted as a final step. |
# inner fxTexDetailControl(tmu, lodBias, detailScale, detailMax)
set the detail texturing controls
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
lodBias |
number | Controls where the blending between the two textures begins. This value is an LOD bias value in the range [–32.. +31]. |
detailScale |
number | Controls the steepness of the blend. Values are in the range [0..7] are valid. The scale is computed as 2^detailScale. |
detailMax |
number | Controls the maximum blending that occurs. Values in the range [0.0..1.0] are valid. |
# inner fxTexFilterMode(tmu, minFilter, magFilter)
specify the texture minification and magnification filters
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
minFilter |
GR_TEXTUREFILTER | The minification filter |
magFilter |
GR_TEXTUREFILTER | The magnification filter |
# inner fxTexLodBiasValue(tmu, bias)
set the LOD bias value
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
bias |
number | The new LOD bias value, a signed floating point value in the range [-8..7.75]. |
# inner fxTexMaxAddress(tmu)
return the highest start address for texture downloads
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
# inner FxTexMemGetStartAddress(tmu, info) → {number}
try to find the next available memory for texture.
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU where this texture shall be used. |
info |
TexInfo | the texture. |
a start address or null.
number
# inner FxTexMemInit(tmu)
(re)initialize simple texture memory management for given TMU.
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the tmu to initialize. |
# inner fxTexMinAddress(tmu)
return the lowest start address for texture downloads
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
# inner fxTexMipMapMode(tmu, mode, lodBlend)
set the mipmapping mode
Parameters:
Name | Type | Description |
---|---|---|
tmu |
GR_TMU | the TMU. |
mode |
GR_MIPMAP | The new mipmapping mode |
lodBlend |
boolean | enables/disables LOD blending |
# inner fxTexNCCTable(table)
select an NCC table
Parameters:
Name | Type | Description |
---|---|---|
table |
GR_TEXTABLE | NCC table to use for decompressing compressed textures. Valid values are GR_TEXTABLE_NCC0 and GR_TEXTABLE_NCC1. |
# inner fxVertexLayout(layout)
specify the format of by-vertex arrays
Parameters:
Name | Type | Description |
---|---|---|
layout |
Array.<GR_PARAM> | list of layout parameters. |
# inner fxViewport(x, y, width, height)
define a viewport
Parameters:
Name | Type | Description |
---|---|---|
x |
number | The origin of the viewport, relative to the screen origin |
y |
number | The origin of the viewport, relative to the screen origin |
width |
number | The width and height of the viewport. |
height |
number | The width and height of the viewport. |