Blender: BlockDXT1 Struct Reference

Blender V2.59

DXT1 block. More...

#include <BlockDXT.h>

List of all members.

Public Member Functions
bool	isFourColorMode () const
	Return true if the block uses four color mode, false otherwise.
uint	evaluatePalette (Color32 color_array[4]) const
uint	evaluatePaletteNV5x (Color32 color_array[4]) const
void	evaluatePalette3 (Color32 color_array[4]) const
void	evaluatePalette4 (Color32 color_array[4]) const
void	decodeBlock (ColorBlock *block) const
void	decodeBlockNV5x (ColorBlock *block) const
void	setIndices (int *idx)
void	flip4 ()
	Flip DXT1 block vertically.
void	flip2 ()
	Flip half DXT1 block vertically.
Public Attributes
Color16	col0
Color16	col1
union {
uint8 row [4]
uint indices
};

Detailed Description

DXT1 block.

Definition at line 69 of file BlockDXT.h.

Member Function Documentation

void BlockDXT1::decodeBlock ( ColorBlock * block ) const

Definition at line 225 of file BlockDXT.cpp.

References ColorBlock::color(), evaluatePalette(), i, and row.

Referenced by BlockDXT3::decodeBlock(), and BlockDXT5::decodeBlock().

void BlockDXT1::decodeBlockNV5x ( ColorBlock * block ) const

Definition at line 240 of file BlockDXT.cpp.

References ColorBlock::color(), evaluatePaletteNV5x(), i, and row.

Referenced by BlockDXT3::decodeBlockNV5x(), and BlockDXT5::decodeBlockNV5x().

uint BlockDXT1::evaluatePalette ( Color32 color_array[4] ) const

Definition at line 69 of file BlockDXT.cpp.

References Color32::a, Color32::b, Color16::b, col0, col1, Color32::g, Color16::g, Color32::r, Color16::r, and Color16::u.

Referenced by decodeBlock().

void BlockDXT1::evaluatePalette3 ( Color32 color_array[4] ) const

Definition at line 174 of file BlockDXT.cpp.

References Color32::a, Color32::b, Color16::b, col0, col1, Color32::g, Color16::g, Color32::r, and Color16::r.

void BlockDXT1::evaluatePalette4 ( Color32 color_array[4] ) const

Definition at line 200 of file BlockDXT.cpp.

References Color32::a, Color32::b, Color16::b, col0, col1, Color32::g, Color16::g, Color32::r, and Color16::r.

uint BlockDXT1::evaluatePaletteNV5x ( Color32 color_array[4] ) const

Definition at line 127 of file BlockDXT.cpp.

References Color32::a, Color32::b, Color16::b, col0, col1, Color32::g, Color16::g, Color32::r, Color16::r, and Color16::u.

Referenced by decodeBlockNV5x().

void BlockDXT1::flip2 ( ) [inline]

Flip half DXT1 block vertically.

Definition at line 272 of file BlockDXT.cpp.

References row, and swap().

Referenced by BlockDXT3::flip2(), and BlockDXT5::flip2().

void BlockDXT1::flip4 ( ) [inline]

Flip DXT1 block vertically.

Definition at line 265 of file BlockDXT.cpp.

References row, and swap().

Referenced by BlockDXT3::flip4(), and BlockDXT5::flip4().

bool BlockDXT1::isFourColorMode ( ) const [inline]

Return true if the block uses four color mode, false otherwise.

Definition at line 96 of file BlockDXT.h.

References col0, col1, and Color16::u.

void BlockDXT1::setIndices ( int * idx )

Definition at line 255 of file BlockDXT.cpp.

References i, and indices.

Member Data Documentation

union { ... }

Color16 BlockDXT1::col0

Definition at line 71 of file BlockDXT.h.

Referenced by evaluatePalette(), evaluatePalette3(), evaluatePalette4(), evaluatePaletteNV5x(), isFourColorMode(), and mem_read().

Color16 BlockDXT1::col1

Definition at line 72 of file BlockDXT.h.

Referenced by evaluatePalette(), evaluatePalette3(), evaluatePalette4(), evaluatePaletteNV5x(), isFourColorMode(), and mem_read().

uint BlockDXT1::indices

Definition at line 75 of file BlockDXT.h.

Referenced by mem_read(), and setIndices().

uint8 BlockDXT1::row[4]

Definition at line 74 of file BlockDXT.h.

Referenced by decodeBlock(), decodeBlockNV5x(), flip2(), and flip4().

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