Difference between revisions of "NV2A/Pixel Combiner"

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(→‎Texturing modes)
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|PS_TEXTUREMODES_NONE<br>texcoord?{{citation needed}}
 
|PS_TEXTUREMODES_NONE<br>texcoord?{{citation needed}}
 
|NONE
 
|NONE
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|{{yes}}
 
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|-
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|PS_TEXTUREMODES_PROJECT2D<br>tex
 
|PS_TEXTUREMODES_PROJECT2D<br>tex
 
|TEXTURE_2D
 
|TEXTURE_2D
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
|
 
|
 
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|PS_TEXTUREMODES_PROJECT3D
 
|PS_TEXTUREMODES_PROJECT3D
 
|TEXTURE_3D
 
|TEXTURE_3D
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
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|-
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|PS_TEXTUREMODES_CUBEMAP
 
|PS_TEXTUREMODES_CUBEMAP
 
|TEXTURE_CUBE_MAP_ARB
 
|TEXTURE_CUBE_MAP_ARB
−
|*
+
|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
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|PS_TEXTUREMODES_PASSTHRU<br>texcoord?{{citation needed}}
 
|PS_TEXTUREMODES_PASSTHRU<br>texcoord?{{citation needed}}
 
|PASS_THROUGH_NV
 
|PASS_THROUGH_NV
−
|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
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|-
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|PS_TEXTUREMODES_CLIPPLANE<br>texkill
 
|PS_TEXTUREMODES_CLIPPLANE<br>texkill
 
|CULL_FRAGMENT_NV
 
|CULL_FRAGMENT_NV
−
|*
+
|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
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|
 
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|-
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|PS_TEXTUREMODES_BUMPENVMAP<br>texbem
 
|PS_TEXTUREMODES_BUMPENVMAP<br>texbem
 
|OFFSET_TEXTURE_2D_NV
 
|OFFSET_TEXTURE_2D_NV
−
|
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|{{no}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
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|-
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|PS_TEXTUREMODES_BUMPENVMAP_LUM<br>texbeml
 
|PS_TEXTUREMODES_BUMPENVMAP_LUM<br>texbeml
 
|OFFSET_TEXTURE_2D_SCALE_NV
 
|OFFSET_TEXTURE_2D_SCALE_NV
−
|
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|{{no}}
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|*
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|{{yes}}
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|*
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|{{yes}}
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|*
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|{{yes}}
 
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|-
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|PS_TEXTUREMODES_BRDF<br>texm3x2tex
 
|PS_TEXTUREMODES_BRDF<br>texm3x2tex
 
|
 
|
−
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|{{no}}
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|{{no}}
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|{{yes}}
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|{{yes}}
 
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|PS_TEXTUREMODES_DOT_ST<br>texm3x2pad?{{citation needed}}
 
|PS_TEXTUREMODES_DOT_ST<br>texm3x2pad?{{citation needed}}
 
|DOT_PRODUCT_NV{{citation needed}}
 
|DOT_PRODUCT_NV{{citation needed}}
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|{{no}}
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|{{no}}
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|{{yes}}
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|{{yes}}
 
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|PS_TEXTUREMODES_DOT_ZW<br>texm3x2tex?{{citation needed}}
 
|PS_TEXTUREMODES_DOT_ZW<br>texm3x2tex?{{citation needed}}
 
|DOT_PRODUCT_NV{{citation needed}}
 
|DOT_PRODUCT_NV{{citation needed}}
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|{{no}}
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|{{no}}
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|{{yes}}
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|{{yes}}
 
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|PS_TEXTUREMODES_DOT_RFLCT_DIFF
 
|PS_TEXTUREMODES_DOT_RFLCT_DIFF
 
|DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV{{citation needed}}
 
|DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV{{citation needed}}
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|{{no}}
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|{{no}}
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|{{yes}}
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|{{no}}
 
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|PS_TEXTUREMODES_DOT_RFLCT_SPEC
 
|PS_TEXTUREMODES_DOT_RFLCT_SPEC
 
|DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV{{citation needed}}
 
|DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV{{citation needed}}
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|{{no}}
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|{{no}}
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|{{no}}
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|{{yes}}
 
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|PS_TEXTUREMODES_DOT_STR_3D
 
|PS_TEXTUREMODES_DOT_STR_3D
 
|DOT_PRODUCT_TEXTURE_3D_NV
 
|DOT_PRODUCT_TEXTURE_3D_NV
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|{{no}}
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|{{no}}
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|{{no}}
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|PS_TEXTUREMODES_DOT_STR_CUBE
 
|PS_TEXTUREMODES_DOT_STR_CUBE
 
|DOT_PRODUCT_REFLECT_CUBE_MAP_NV
 
|DOT_PRODUCT_REFLECT_CUBE_MAP_NV
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|{{no}}
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|{{no}}
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|{{no}}
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|{{yes}}
 
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|PS_TEXTUREMODES_DPNDNT_AR<br>texreg2ar
 
|PS_TEXTUREMODES_DPNDNT_AR<br>texreg2ar
 
|DEPENDENT_AR_TEXTURE_2D_NV
 
|DEPENDENT_AR_TEXTURE_2D_NV
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|{{no}}
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|*
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|{{yes}}
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|{{yes}}
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|PS_TEXTUREMODES_DPNDNT_GB<br>texreg2gb
 
|PS_TEXTUREMODES_DPNDNT_GB<br>texreg2gb
 
|DEPENDENT_GB_TEXTURE_2D_NV
 
|DEPENDENT_GB_TEXTURE_2D_NV
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|{{no}}
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|*
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|{{yes}}
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|{{yes}}
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|{{yes}}
 
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|PS_TEXTUREMODES_DOTPRODUCT
 
|PS_TEXTUREMODES_DOTPRODUCT
 
|DOT_PRODUCT_NV
 
|DOT_PRODUCT_NV
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|{{no}}
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|{{yes}}
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|{{yes}}
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|{{no}}
 
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|PS_TEXTUREMODES_DOT_RFLCT_SPEC_CONST
 
|PS_TEXTUREMODES_DOT_RFLCT_SPEC_CONST
 
|DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV
 
|DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV
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|{{no}}
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|{{no}}
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|{{no}}
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|*
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|{{yes}}
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|{{no}}
 
|}
 
|}
  
−
Also known from nvidia docs:  
+
Also known from nvidia docs:
 
* texm3x3pad [stage 1, stage 2]
 
* texm3x3pad [stage 1, stage 2]
 
* texm3x3spec [stage 3]
 
* texm3x3spec [stage 3]

Revision as of 16:46, 25 May 2017

The NV2A implements NV_register_combiners (and NV_register_combiners2?)

Texturing modes

ID Name GL Name Stage 1 Stage 2 Stage 3 Stage 4 Notes
0x00 PS_TEXTUREMODES_NONE
texcoord?[citation needed] 		NONE ✔ ✔ ✔ ✔
0x01 PS_TEXTUREMODES_PROJECT2D
tex 		TEXTURE_2D ✔ ✔ ✔ ✔
0x02 PS_TEXTUREMODES_PROJECT3D TEXTURE_3D ✔ ✔ ✔ ✔
0x03 PS_TEXTUREMODES_CUBEMAP TEXTURE_CUBE_MAP_ARB ✔ ✔ ✔ ✔
0x04 PS_TEXTUREMODES_PASSTHRU
texcoord?[citation needed] 		PASS_THROUGH_NV ✔ ✔ ✔ ✔
0x05 PS_TEXTUREMODES_CLIPPLANE
texkill 		CULL_FRAGMENT_NV ✔ ✔ ✔ ✔
0x06 PS_TEXTUREMODES_BUMPENVMAP
texbem 		OFFSET_TEXTURE_2D_NV ✗ ✔ ✔ ✔
0x07 PS_TEXTUREMODES_BUMPENVMAP_LUM
texbeml 		OFFSET_TEXTURE_2D_SCALE_NV ✗ ✔ ✔ ✔
0x08 PS_TEXTUREMODES_BRDF
texm3x2tex 		✗ ✗ ✔ ✔
0x09 PS_TEXTUREMODES_DOT_ST
texm3x2pad?[citation needed] 		DOT_PRODUCT_NV[citation needed] ✗ ✗ ✔ ✔
0x0A PS_TEXTUREMODES_DOT_ZW
texm3x2tex?[citation needed] 		DOT_PRODUCT_NV[citation needed] ✗ ✗ ✔ ✔
0x0B PS_TEXTUREMODES_DOT_RFLCT_DIFF DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV[citation needed] ✗ ✗ ✔ ✗
0x0C PS_TEXTUREMODES_DOT_RFLCT_SPEC DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV[citation needed] ✗ ✗ ✗ ✔
0x0D PS_TEXTUREMODES_DOT_STR_3D DOT_PRODUCT_TEXTURE_3D_NV ✗ ✗ ✗ ✔
0x0E PS_TEXTUREMODES_DOT_STR_CUBE DOT_PRODUCT_REFLECT_CUBE_MAP_NV ✗ ✗ ✗ ✔
0x0F PS_TEXTUREMODES_DPNDNT_AR
texreg2ar 		DEPENDENT_AR_TEXTURE_2D_NV ✗ ✔ ✔ ✔
0x10 PS_TEXTUREMODES_DPNDNT_GB
texreg2gb 		DEPENDENT_GB_TEXTURE_2D_NV ✗ ✔ ✔ ✔
0x11 PS_TEXTUREMODES_DOTPRODUCT DOT_PRODUCT_NV ✗ ✔ ✔ ✗
0x12 PS_TEXTUREMODES_DOT_RFLCT_SPEC_CONST DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV ✗ ✗ ✗ ✔ ✗

Also known from nvidia docs:

  • texm3x3pad [stage 1, stage 2]
  • texm3x3spec [stage 3]
  • texm3x3vspec [stage 3]
  • texm3x3tex [stage 3]

Debugging

PIX from the Microsoft XDK provides great debugging capabilities.

References and links

Retrieved from "https://xboxdevwiki.net/index.php?title=NV2A/Pixel_Combiner&oldid=5408"