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grid: add compile-time define to enable timing of the reflow operation

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Daniel Eklöf 2021-05-11 17:43:17 +02:00
parent 92e517ae34
commit 5bec83c406
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1 changed files with 17 additions and 0 deletions
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17
grid.c
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@ -12,6 +12,8 @@
#include "util.h"
#include "xmalloc.h"
#define TIME_REFLOW 1
struct grid *
grid_snapshot(const struct grid *grid)
{
@ -391,6 +393,11 @@ grid_resize_and_reflow(
size_t compose_count, const struct
composed composed[static compose_count])
{
#if defined(TIME_REFLOW) && TIME_REFLOW
struct timeval start;
gettimeofday(&start, NULL);
#endif
struct row *const *old_grid = grid->rows;
const int old_rows = grid->num_rows;
const int old_cols = grid->num_cols;
@ -676,6 +683,16 @@ grid_resize_and_reflow(
tll_free(untranslated_sixels);
tll_free(tracking_points);
#if defined(TIME_REFLOW) && TIME_REFLOW
struct timeval stop;
gettimeofday(&stop, NULL);
struct timeval diff;
timersub(&stop, &start, &diff);
LOG_INFO("reflowed %d -> %d rows in %lds %ldµs",
old_rows, new_rows, diff.tv_sec, diff.tv_usec);
#endif
}
static void