FlipDXT.cpp File Reference

#include "IMB_imbuf_types.h"
#include <cstring>
#include <BlockDXT.h>
#include <ColorBlock.h>
#include <Common.h>
#include <FlipDXT.h>
#include <Stream.h>

Go to the source code of this file.

Typedefs
using	FlipBlockFunction = void(*)(uint8_t *block)

Functions
static void	FlipDXT1BlockFull (uint8_t *block)
static void	FlipDXT1BlockHalf (uint8_t *block)
static void	FlipDXT3BlockFull (uint8_t *block)
static void	FlipDXT3BlockHalf (uint8_t *block)
static void	FlipDXT5BlockFull (uint8_t *block)
static void	FlipDXT5BlockHalf (uint8_t *block)
int	FlipDXTCImage (unsigned int width, unsigned int height, unsigned int levels, int fourcc, uint8_t *data, int data_size, unsigned int *r_num_valid_levels)

Typedef Documentation

FlipBlockFunction

using FlipBlockFunction = void (*)(uint8_t *block)

Definition at line 48 of file FlipDXT.cpp.

Function Documentation

FlipDXT1BlockFull()

static void FlipDXT1BlockFull ( uint8_t *  block )

static

Definition at line 51 of file FlipDXT.cpp.

Referenced by FlipDXT3BlockFull(), FlipDXT5BlockFull(), and FlipDXTCImage().

FlipDXT1BlockHalf()

static void FlipDXT1BlockHalf ( uint8_t *  block )

static

Definition at line 68 of file FlipDXT.cpp.

Referenced by FlipDXT3BlockHalf(), FlipDXT5BlockHalf(), and FlipDXTCImage().

FlipDXT3BlockFull()

static void FlipDXT3BlockFull ( uint8_t *  block )

static

Definition at line 77 of file FlipDXT.cpp.

References FlipDXT1BlockFull().

Referenced by FlipDXTCImage().

FlipDXT3BlockHalf()

static void FlipDXT3BlockHalf ( uint8_t *  block )

static

Definition at line 103 of file FlipDXT.cpp.

References FlipDXT1BlockHalf().

Referenced by FlipDXTCImage().

FlipDXT5BlockFull()

static void FlipDXT5BlockFull ( uint8_t *  block )

static

Definition at line 117 of file FlipDXT.cpp.

References FlipDXT1BlockFull().

Referenced by FlipDXTCImage().

FlipDXT5BlockHalf()

static void FlipDXT5BlockHalf ( uint8_t *  block )

static

Definition at line 160 of file FlipDXT.cpp.

References FlipDXT1BlockHalf().

Referenced by FlipDXTCImage().

FlipDXTCImage()

int FlipDXTCImage	(	unsigned int	width,
		unsigned int	height,
		unsigned int	levels,
		int	fourcc,
		uint8_t *	data,
		int	data_size,
		unsigned int *	r_num_valid_levels
	)

Flips a DXTC image, by flipping and swapping DXTC blocks as appropriate.

Use to flip vertically to fit OpenGL convention.

Definition at line 171 of file FlipDXT.cpp.

References data, FlipDXT1BlockFull(), FlipDXT1BlockHalf(), FlipDXT3BlockFull(), FlipDXT3BlockHalf(), FlipDXT5BlockFull(), FlipDXT5BlockHalf(), FOURCC_DXT1, FOURCC_DXT3, FOURCC_DXT5, height, MAX, width, and y.

Referenced by imb_load_dds().