virtualx-engine/modules/basis_universal/image_compress_basisu.h

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/*  image_compress_basisu.h                                               */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef IMAGE_COMPRESS_BASISU_H
#define IMAGE_COMPRESS_BASISU_H

#include "core/io/image.h"

enum BasisDecompressFormat {
	BASIS_DECOMPRESS_RG,
	BASIS_DECOMPRESS_RGB,
	BASIS_DECOMPRESS_RGBA,
	BASIS_DECOMPRESS_RG_AS_RA,
	BASIS_DECOMPRESS_R,
	BASIS_DECOMPRESS_HDR_RGB,
	BASIS_DECOMPRESS_MAX
};

void basis_universal_init();

#ifdef TOOLS_ENABLED
struct BasisRGBAF {
	uint32_t r;
	uint32_t g;
	uint32_t b;
	uint32_t a;
};

Vector<uint8_t> basis_universal_packer(const Ref<Image> &p_image, Image::UsedChannels p_channels);
#endif

Ref<Image> basis_universal_unpacker_ptr(const uint8_t *p_data, int p_size);
Ref<Image> basis_universal_unpacker(const Vector<uint8_t> &p_buffer);

#endif // IMAGE_COMPRESS_BASISU_H