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render: make frame rendering time measuring optional

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Daniel Eklöf 2019-07-18 10:35:27 +02:00
parent 6e55be1557
commit 71c7219b35
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GPG key ID: 5BBD4992C116573F
1 changed files with 6 additions and 0 deletions
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6
render.c
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@ -293,8 +293,12 @@ static const struct wl_callback_listener frame_listener = {
void void
grid_render(struct terminal *term) grid_render(struct terminal *term)
{ {
#define TIME_FRAME_RENDERING 0
#if TIME_FRAME_RENDERING
struct timeval start_time; struct timeval start_time;
gettimeofday(&start_time, NULL); gettimeofday(&start_time, NULL);
#endif
static int last_cursor; static int last_cursor;
@ -436,6 +440,7 @@ grid_render(struct terminal *term)
wl_surface_commit(term->wl.surface); wl_surface_commit(term->wl.surface);
#if TIME_FRAME_RENDERING
struct timeval end_time; struct timeval end_time;
gettimeofday(&end_time, NULL); gettimeofday(&end_time, NULL);
@ -443,6 +448,7 @@ grid_render(struct terminal *term)
timersub(&end_time, &start_time, &render_time); timersub(&end_time, &start_time, &render_time);
LOG_INFO("frame rendered in %lds %ldms", LOG_INFO("frame rendered in %lds %ldms",
render_time.tv_sec, render_time.tv_usec / 1000); render_time.tv_sec, render_time.tv_usec / 1000);
#endif
} }
static void static void