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gmio_stl: improve speed of STL ascii read operations

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This commit is contained in:
Hugues Delorme 2015-11-02 10:47:11 +01:00
parent 620930b33f
commit 6988b777e9
1 changed files with 15 additions and 8 deletions
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23
src/gmio_stl/stla_read.c
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@ -311,6 +311,13 @@ static gmio_bool_t parsing_eat_next_token(
}
}
GMIO_INLINE void parsing_eat_next_token_str(gmio_stla_parse_data_t* data)
{
data->string_buffer.len = 0;
gmio_eat_word(&data->stream_iterator, &data->string_buffer);
data->token = unknown_token;
}
GMIO_INLINE gmio_bool_t token_match_candidate(
gmio_stla_token_t token, const gmio_stla_token_t* candidates)
{
@ -417,16 +424,16 @@ static gmio_bool_t parse_endsolid(gmio_stla_parse_data_t* data)
return GMIO_FALSE;
}
static void parse_xyz_coords(
GMIO_INLINE void parse_xyz_coords(
gmio_stla_parse_data_t* data, gmio_stl_coords_t* coords)
{
const char* strbuff_ptr = data->string_buffer.ptr;
parsing_eat_next_token(unknown_token, data);
gmio_get_float32(strbuff_ptr, &coords->x);
parsing_eat_next_token(unknown_token, data);
gmio_get_float32(strbuff_ptr, &coords->y);
parsing_eat_next_token(unknown_token, data);
gmio_get_float32(strbuff_ptr, &coords->z);
parsing_eat_next_token_str(data);
coords->x = gmio_to_float32(strbuff_ptr);
parsing_eat_next_token_str(data);
coords->y = gmio_to_float32(strbuff_ptr);
parsing_eat_next_token_str(data);
coords->z = gmio_to_float32(strbuff_ptr);
}
static void parse_facet(
@ -465,7 +472,7 @@ static void parse_facets(gmio_stla_parse_data_t* data)
parse_facet(data, &facet);
if (func_add_triangle != NULL)
func_add_triangle(creator_cookie, i_facet, &facet);
parsing_eat_next_token(unknown_token, data);
parsing_eat_next_token_str(data);
data->token = parsing_find_token_from_buff(&data->string_buffer);
++i_facet;
}