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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
#include "BLI_sys_types.h"
/**
* Flips a DXTC image, by flipping and swapping DXTC blocks as appropriate.
*
* Use to flip vertically to fit OpenGL convention.
*/
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);
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