/****************************************************************************
** Copyright (c) 2016, Fougue Ltd. <http://www.fougue.pro>
** All rights reserved.
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** modification, are permitted provided that the following conditions
** are met:
**
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**        notice, this list of conditions and the following disclaimer.
**
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**        copyright notice, this list of conditions and the following
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**        with the distribution.
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#include "stl_error_check.h"

#include "../../gmio_core/error.h"
#include "../stl_error.h"
#include "../stl_io.h"

bool gmio_stl_check_mesh(int *error, const struct gmio_stl_mesh* mesh)
{
    if (mesh == NULL
            || (mesh->triangle_count > 0 && mesh->func_get_triangle == NULL))
    {
        *error = GMIO_STL_ERROR_NULL_FUNC_GET_TRIANGLE;
    }
    return gmio_no_error(*error);
}

bool gmio_stlb_check_byteorder(int* error, enum gmio_endianness byte_order)
{
    if (byte_order != GMIO_ENDIANNESS_LITTLE
            && byte_order != GMIO_ENDIANNESS_BIG)
    {
        *error = GMIO_STL_ERROR_UNSUPPORTED_BYTE_ORDER;
    }
    return gmio_no_error(*error);
}

bool gmio_stla_check_float32_precision(int *error, uint8_t prec)
{
    if (prec == 0 || prec > 9)
        *error = GMIO_STL_ERROR_INVALID_FLOAT32_PREC;
    return gmio_no_error(*error);
}