Files
RedBear-OS/recipes/libs/cairo/source/perf/micro/twin.c
T
vasilito ff4ff35918 feat: track all source trees in git — full fork offline-first model
Red Bear OS is a full fork. All sources must be available from git clone
with zero network access. Removed gitignore rules that excluded fetched
source trees under recipes/*/source/, local/recipes/kde/*/source/,
local/recipes/qt/*/source/, and vendor source trees.

Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded.

127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt
frameworks, mesa, wayland, DRM drivers, and every other recipe source.
2026-05-14 10:55:53 +01:00

60 lines
1.1 KiB
C

#define WIDTH 1350
#define HEIGHT 900
#include "cairo-perf.h"
static cairo_time_t
do_twin (cairo_t *cr,
int width,
int height,
int loops)
{
int i, j, h;
unsigned char s[2] = {0, 0};
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */
cairo_paint (cr);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_select_font_face (cr,
"@cairo:",
CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_NORMAL);
cairo_perf_timer_start ();
while (loops--) {
h = 2;
for (i = 8; i < 48; i >= 24 ? i+=3 : i++) {
cairo_set_font_size (cr, i);
for (j = 33; j < 128; j++) {
if (j == 33 || (j == 80 && i > 24)) {
h += i + 2;
cairo_move_to (cr, 10, h);
}
s[0] = j;
cairo_text_path (cr, (const char *) s);
}
}
cairo_fill (cr);
}
cairo_perf_timer_stop ();
return cairo_perf_timer_elapsed ();
}
cairo_bool_t
twin_enabled (cairo_perf_t *perf)
{
return cairo_perf_can_run (perf, "twin", NULL);
}
void
twin (cairo_perf_t *perf,
cairo_t *cr,
int width,
int height)
{
cairo_perf_run (perf, "twin", do_twin, NULL);
}