Function ktxTexture1_constructFromNamedFile

lib/texture1.c:481–502

* @memberof ktxTexture1 @private * @brief Construct a ktxTexture1 from a named KTX file. * * The file name must be encoded in utf-8. On Windows convert unicode names * to utf-8 with @c WideCharToMultiByte(CP_UTF8, ...) before calling. * * See ktxTextureInt_constructFromStream for details. * * @param[in] This pointer to a ktxTextureInt-sized block of memory to * initialize.

 * For other exceptions, see ktxTexture_constructFromStream().
 */
static KTX_error_code
ktxTexture1_constructFromNamedFile(ktxTexture1* This,
                                   const char* const filename,
                                   ktxTextureCreateFlags createFlags)
{
    FILE* file;
    ktxStream stream;
    KTX_error_code result;

    if (This == NULL || filename == NULL)
        return KTX_INVALID_VALUE;

    file = ktxFOpenUTF8(filename, "rb");
    if (!file)
       return KTX_FILE_OPEN_FAILED;

    result = ktxFileStream_construct(&stream, file, KTX_TRUE);
    if (result == KTX_SUCCESS)
        result = ktxTexture1_constructFromStream(This, &stream, createFlags);

    return result;
}

/**
 * @memberof ktxTexture1 @private