texture.h

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/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
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All rights reserved.
 
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  copyright notice, this list of conditions and the
  following disclaimer.
 
* Redistributions in binary form must reproduce the above
  copyright notice, this list of conditions and the
  following disclaimer in the documentation and/or other
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* Neither the name of the assimp team, nor the names of its
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  derived from this software without specific prior
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/
 
#pragma once
#ifndef AI_TEXTURE_H_INC
#define AI_TEXTURE_H_INC
 
#ifdef __GNUC__
#   pragma GCC system_header
#endif
 
#include <assimp/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
// --------------------------------------------------------------------------------
 
#ifndef AI_EMBEDDED_TEXNAME_PREFIX
#   define AI_EMBEDDED_TEXNAME_PREFIX   "*"
#endif
 
#if (!defined AI_MAKE_EMBEDDED_TEXNAME)
#   define AI_MAKE_EMBEDDED_TEXNAME(_n_) AI_EMBEDDED_TEXNAME_PREFIX # _n_
#endif
 
#include "./Compiler/pushpack1.h"
 
// --------------------------------------------------------------------------------
struct aiTexel {
    unsigned char b,g,r,a;
 
#ifdef __cplusplus
    bool operator== (const aiTexel& other) const
    {
        return b == other.b && r == other.r &&
               g == other.g && a == other.a;
    }
 
    bool operator!= (const aiTexel& other) const
    {
        return b != other.b || r != other.r ||
               g != other.g || a != other.a;
    }
 
    operator aiColor4D() const
    {
        return aiColor4D(r/255.f,g/255.f,b/255.f,a/255.f);
    }
#endif // __cplusplus
 
} PACK_STRUCT;
 
#include "./Compiler/poppack1.h"
 
#define HINTMAXTEXTURELEN 9
 
// --------------------------------------------------------------------------------
struct aiTexture {
    unsigned int mWidth;
 
    unsigned int mHeight;
 
    char achFormatHint[ HINTMAXTEXTURELEN ];// 8 for string + 1 for terminator.
 
    C_STRUCT aiTexel* pcData;
 
    C_STRUCT aiString mFilename;
 
#ifdef __cplusplus
 
    bool CheckFormat(const char* s) const {
        if (nullptr == s) {
            return false;
        }
 
        return (0 == ::strncmp(achFormatHint, s, sizeof(achFormatHint)));
    }
 
    // Construction
    aiTexture() AI_NO_EXCEPT
    : mWidth(0)
    , mHeight(0)
    , pcData(nullptr)
    , mFilename() {
        memset(achFormatHint, 0, sizeof(achFormatHint));
    }
 
    // Destruction
    ~aiTexture () {
        delete[] pcData;
    }
#endif
};
 
 
#ifdef __cplusplus
}
#endif
 
#endif // AI_TEXTURE_H_INC