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Use small buffer optimization in gfx_animation_ticker_smooth()

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Like the previous commit, this one lowers the number of temporary allocations
while the menu is up.
This commit is contained in:
Higor Eurípedes 2020-05-23 21:29:00 -03:00
parent 0c9499a88e
commit 4ea0f232ef
1 changed files with 10 additions and 4 deletions
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8
gfx/gfx_animation.c
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@ -1706,9 +1706,15 @@ bool gfx_animation_ticker_smooth(gfx_animation_ctx_ticker_smooth_t *ticker)
if (src_str_len < 1) if (src_str_len < 1)
goto end; goto end;
unsigned small_src_char_widths[64] = {0};
src_char_widths = small_src_char_widths;
if (src_str_len > ARRAY_SIZE(small_src_char_widths))
{
src_char_widths = (unsigned*)calloc(src_str_len, sizeof(unsigned)); src_char_widths = (unsigned*)calloc(src_str_len, sizeof(unsigned));
if (!src_char_widths) if (!src_char_widths)
goto end; goto end;
}
str_ptr = ticker->src_str; str_ptr = ticker->src_str;
for (i = 0; i < src_str_len; i++) for (i = 0; i < src_str_len; i++)
@ -1881,7 +1887,7 @@ bool gfx_animation_ticker_smooth(gfx_animation_ctx_ticker_smooth_t *ticker)
end: end:
if (src_char_widths) if (src_char_widths != small_src_char_widths && src_char_widths)
{ {
free(src_char_widths); free(src_char_widths);
src_char_widths = NULL; src_char_widths = NULL;