d840165a32
- `etc` module was renamed to `etcpak` and modified to use the new library. - PKM importer is removed in the process, it's obsolete. - Old library `etc2comp` is removed. - S3TC compression no longer done via `squish` (but decompression still is). - Slight modifications to etcpak sources for MinGW compatibility, to fix LLVM `-Wc++11-narrowing` errors, and to allow using vendored or system libpng. Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
51 lines
2.8 KiB
C++
51 lines
2.8 KiB
C++
/*************************************************************************/
|
|
/* image_etcpak.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef IMAGE_ETCPAK_H
|
|
#define IMAGE_ETCPAK_H
|
|
|
|
#include "core/io/image.h"
|
|
|
|
enum class EtcpakType {
|
|
ETCPAK_TYPE_ETC1,
|
|
ETCPAK_TYPE_ETC2,
|
|
ETCPAK_TYPE_ETC2_ALPHA,
|
|
ETCPAK_TYPE_ETC2_RA_AS_RG,
|
|
ETCPAK_TYPE_DXT1,
|
|
ETCPAK_TYPE_DXT5,
|
|
ETCPAK_TYPE_DXT5_RA_AS_RG,
|
|
};
|
|
|
|
void _compress_etcpak(EtcpakType p_compresstype, Image *p_img, float p_lossy_quality, bool force_etc1_format, Image::UsedChannels p_channels);
|
|
void _compress_etc1(Image *p_img, float p_lossy_quality);
|
|
void _compress_etc2(Image *p_img, float p_lossy_quality, Image::UsedChannels p_source);
|
|
void _compress_bc(Image *p_img, float p_lossy_quality, Image::UsedChannels p_source);
|
|
|
|
#endif // IMAGE_ETCPAK_H
|