#include <assert.h>
#include <directxmath.h>
#include <directxpackedvector.h>

Go to the source code of this file.

Classes
class	DirectX::LDRColorA

class	DirectX::HDRColorA

struct	DirectX::LDREndPntPair

struct	DirectX::HDREndPntPair

struct	DirectX::D3DX_BC1

struct	DirectX::D3DX_BC2

struct	DirectX::D3DX_BC3

class	DirectX::INTColor

struct	DirectX::INTEndPntPair

class	DirectX::CBits< SizeInBytes >

class	DirectX::D3DX_BC6H

class	DirectX::D3DX_BC7

Namespaces
	DirectX

Macros
#define	SIGN_EXTEND(x, nb) ((((x)&(1<<((nb)-1)))?((~0)<<(nb)):0)\|(x))

#define	NUM_PIXELS_PER_BLOCK 16

#define	BC6H_MAX_REGIONS 2

#define	BC6H_MAX_INDICES 16

#define	BC7_MAX_REGIONS 3

#define	BC7_MAX_INDICES 16

Typedefs
typedef void(*	DirectX::BC_DECODE )(XMVECTOR pColor, const uint8_t pBC)

typedef void(*	DirectX::BC_ENCODE )(uint8_t pDXT, const XMVECTOR pColor, DWORD flags)

Enumerations
enum	DirectX::BC_FLAGS { DirectX::BC_FLAGS_NONE = 0x0, DirectX::BC_FLAGS_DITHER_RGB = 0x10000, DirectX::BC_FLAGS_DITHER_A = 0x20000, DirectX::BC_FLAGS_UNIFORM = 0x40000 }

Functions
HDRColorA *	DirectX::HDRColorALerp (_Out_ HDRColorA pOut, _In_ const HDRColorA pC1, _In_ const HDRColorA *pC2, _In_ float s)

template<bool bRange>
void	DirectX::OptimizeAlpha (float pX, float pY, const float *pPoints, size_t cSteps)

void	DirectX::D3DXDecodeBC1 (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(8) const uint8_t pBC)

void	DirectX::D3DXDecodeBC2 (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXDecodeBC3 (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXDecodeBC4U (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(8) const uint8_t pBC)

void	DirectX::D3DXDecodeBC4S (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(8) const uint8_t pBC)

void	DirectX::D3DXDecodeBC5U (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXDecodeBC5S (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXDecodeBC6HU (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXDecodeBC6HS (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXDecodeBC7 (_Out_writes_(NUM_PIXELS_PER_BLOCK) XMVECTOR pColor, _In_reads_(16) const uint8_t pBC)

void	DirectX::D3DXEncodeBC1 (_Out_writes_(8) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ float alphaRef, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC2 (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC3 (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC4U (_Out_writes_(8) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC4S (_Out_writes_(8) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC5U (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC5S (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC6HU (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC6HS (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

void	DirectX::D3DXEncodeBC7 (_Out_writes_(16) uint8_t pBC, _In_reads_(NUM_PIXELS_PER_BLOCK) const XMVECTOR pColor, _In_ DWORD flags)

Variables
const uint16_t	DirectX::F16S_MASK = 0x8000

const uint16_t	DirectX::F16EM_MASK = 0x7fff

const uint16_t	DirectX::F16MAX = 0x7bff

const size_t	DirectX::BC6H_NUM_CHANNELS = 3

const size_t	DirectX::BC6H_MAX_SHAPES = 32

const size_t	DirectX::BC7_NUM_CHANNELS = 4

const size_t	DirectX::BC7_MAX_SHAPES = 64

const int32_t	DirectX::BC67_WEIGHT_MAX = 64

const uint32_t	DirectX::BC67_WEIGHT_SHIFT = 6

const int32_t	DirectX::BC67_WEIGHT_ROUND = 32

const int	DirectX::g_aWeights2 [4] = {0, 21, 43, 64}

const int	DirectX::g_aWeights3 [8] = {0, 9, 18, 27, 37, 46, 55, 64}

const int	DirectX::g_aWeights4 [16] = {0, 4, 9, 13, 17, 21, 26, 30, 34, 38, 43, 47, 51, 55, 60, 64}