nxdk_pgraph_tests
A collection of tests for the Xbox nv2a graphics processor
 
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TextureStage Class Reference

Public Types

enum  ConvolutionKernel { K_QUINCUNX = 1 , K_GAUSSIAN_3 = 2 }
 
enum  MinFilter {
  MIN_BOX_LOD0 = 1 , MIN_TENT_LOD0 , MIN_BOX_NEARESTLOD , MIN_TENT_NEARESTLOD ,
  MIN_BOX_TENT_LOD , MIN_TENT_TENT_LOD , MIN_CONVOLUTION_2D_LOD0
}
 
enum  MagFilter { MAG_BOX_LOD0 = 1 , MAG_TENT_LOD0 = 2 , MAG_CONVOLUTION_2D_LOD0 = 4 }
 
enum  WrapMode {
  WRAP_REPEAT = 1 , WRAP_MIRROR , WRAP_CLAMP_TO_EDGE , WRAP_BORDER ,
  WRAP_CLAMP_TO_EDGE_OGL
}
 
enum  TexGen {
  TG_DISABLE = NV097_SET_TEXGEN_S_DISABLE , TG_EYE_LINEAR = NV097_SET_TEXGEN_S_EYE_LINEAR , TG_OBJECT_LINEAR = NV097_SET_TEXGEN_S_OBJECT_LINEAR , TG_SPHERE_MAP = NV097_SET_TEXGEN_S_SPHERE_MAP ,
  TG_NORMAL_MAP = NV097_SET_TEXGEN_S_NORMAL_MAP , TG_REFLECTION_MAP = NV097_SET_TEXGEN_S_REFLECTION_MAP
}
 
enum  ColorKeyMode { CKM_DISABLE = 0 , CKM_KILL_ALPHA = 1 , CKM_KILL_COLOR = 2 , CKM_KILL_TEXEL = 3 }
 

Public Member Functions

void Reset ()
 
void SetUWrap (WrapMode mode, bool cylinder_wrap=false)
 
void SetVWrap (WrapMode mode, bool cylinder_wrap=false)
 
void SetPWrap (WrapMode mode, bool cylinder_wrap=false)
 
void SetQWrap (bool cylinder_wrap=false)
 
bool GetEnabled () const
 
void SetEnabled (bool enabled=true)
 
const TextureFormatInfo & GetFormat () const
 
void SetFormat (const TextureFormatInfo &format)
 
uint32_t GetBorderColor () const
 
void SetBorderColor (uint32_t color)
 
bool GetCubemapEnable () const
 
void SetCubemapEnable (bool val=true)
 
bool GetAlphaKillEnable () const
 
void SetAlphaKillEnable (bool val=true)
 
uint32_t GetColorKeyMode () const
 
void SetColorKeyMode (uint32_t mode)
 
void SetLODClamp (uint32_t min=0, uint32_t max=4095)
 
void SetBorderFromColor (bool val=true)
 
void SetBumpEnv (float x, float y, float z, float w, float scale, float offset=0.0f)
 
void SetTextureDimensions (uint32_t u, uint32_t v, uint32_t p=1)
 
void SetImageDimensions (uint32_t width, uint32_t height, uint32_t depth=1)
 
uint32_t GetDimensionality () const
 
void SetFilter (uint32_t lod_bias=0, ConvolutionKernel kernel=K_QUINCUNX, MinFilter min=MIN_BOX_LOD0, MagFilter mag=MAG_BOX_LOD0, bool signed_alpha=false, bool signed_red=false, bool signed_green=false, bool signed_blue=false)
 
bool IsSwizzled () const
 
bool IsLinear () const
 
bool RequiresColorspaceConversion () const
 
void SetTextureMatrixEnable (bool enabled)
 
bool GetTextureMatrixEnable () const
 
void SetTextureMatrix (const matrix4_t &matrix)
 
const matrix4_t & GetTextureMatrix () const
 
matrix4_t & GetTextureMatrix ()
 
TexGen GetTexgenS () const
 
TexGen GetTexgenT () const
 
TexGen GetTexgenR () const
 
TexGen GetTexgenQ () const
 
void SetTexgenS (TexGen val)
 
void SetTexgenT (TexGen val)
 
void SetTexgenR (TexGen val)
 
void SetTexgenQ (TexGen val)
 
void SetMipMapLevels (uint32_t val)
 
uint32_t GetMipMapLevels () const
 

Friends

class TestHost
 

Member Enumeration Documentation

◆ ColorKeyMode

enum TextureStage::ColorKeyMode
Enumerator
CKM_DISABLE 

Do nothing on a key match.

CKM_KILL_ALPHA 

Zero out just alpha on a key match.

CKM_KILL_COLOR 

Zero out ARGB on a key match.

CKM_KILL_TEXEL 

Fully mask the texel, even if the alpha value is ignored during rendering.

The documentation for this class was generated from the following files: