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71 lines
1.2 KiB
C
71 lines
1.2 KiB
C
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#ifndef TEXTURE_BLP_H
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#define TEXTURE_BLP_H
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#include "system/types.h"
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#include "storm/file.h"
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#include "gx/types.h"
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DECLARE_HANDLE(HCOLORMAP);
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DECLARE_ENUM(MipMapAlgorithm);
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DECLARE_STRUCT(CBLPFile);
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DECLARE_STRUCT(BlpPalPixel);
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DECLARE_STRUCT(BLPHeader);
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DECLARE_STRUCT(BLPJPEGHeader);
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enum MipMapAlgorithm {
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MMA_BOX = 0x0,
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MMA_CUBIC = 0x1,
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MMA_FULLDFT = 0x2,
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MMA_KAISER = 0x3,
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MMA_LINEARLIGHTKAISER = 0x4
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};
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struct BlpPalPixel {
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uint8_t b;
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uint8_t g;
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uint8_t r;
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uint8_t pad;
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};
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struct BLPJPEGHeader {
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uint32_t headerSize;
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uint8_t headerData[1020];
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};
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struct BLPHeader {
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uint32_t magic;
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uint32_t formatVersion;
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uint8_t colorEncoding;
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uint8_t alphaSize;
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uint8_t preferredFormat;
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uint8_t hasMips;
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uint32_t width;
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uint32_t height;
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uint32_t mipOffsets[16];
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uint32_t mipSizes[16];
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union {
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BlpPalPixel palette[256];
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BLPJPEGHeader jpeg;
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} extended;
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};
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struct CBLPFile {
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MipBits* m_images;
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BLPHeader m_header;
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void* m_inMemoryImage;
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int32_t m_inMemoryNeedsFree;
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uint32_t m_numLevels;
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uint32_t m_quality;
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HCOLORMAP m_colorMapping;
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MipMapAlgorithm m_mipMapAlgorithm;
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uint8_t* m_lockDecompMem;
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};
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#endif
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