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gmio_core: micro-optimization in gmio_next_char()

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This commit is contained in:
Hugues Delorme 2015-05-26 17:59:03 +02:00
parent 4d1dd420fc
commit f677dc8f4f
1 changed files with 3 additions and 15 deletions
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18
src/gmio_core/internal/string_parse.c
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@ -42,19 +42,6 @@ const char *gmio_current_char(const gmio_string_stream_fwd_iterator_t *it)
return NULL;
}
GMIO_INLINE gmio_bool_t gmio_is_next_char_buffered(
const gmio_string_stream_fwd_iterator_t *it)
{
return (it->buffer_pos + 1) < it->buffer.len ? GMIO_TRUE : GMIO_FALSE;
}
GMIO_INLINE const char* gmio_next_char_from_buffer(
gmio_string_stream_fwd_iterator_t *it)
{
++(it->buffer_pos);
return it->buffer.ptr + it->buffer_pos;
}
GMIO_INLINE const char* gmio_next_char_from_stream(
gmio_string_stream_fwd_iterator_t *it)
{
@ -73,8 +60,9 @@ GMIO_INLINE const char* gmio_next_char_from_stream(
const char *gmio_next_char(gmio_string_stream_fwd_iterator_t *it)
{
if (gmio_is_next_char_buffered(it) == GMIO_TRUE)
return gmio_next_char_from_buffer(it);
++(it->buffer_pos);
if (it->buffer_pos < it->buffer.len)
return it->buffer.ptr + it->buffer_pos;
return gmio_next_char_from_stream(it);
}