Sergey Sharybin
1c98539b57
It was printing "frame" time instead of FPS. Other interesting thing to get solved is to solve "drop" in FPS when there is an idle time in user input. Current usecase is limited to observing FPS when there is a continuous stream of events: for example, keep moving vertex in edit mode while watching debug prints.
101 lines
2.4 KiB
C++
101 lines
2.4 KiB
C++
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2013 Blender Foundation.
|
|
* All rights reserved.
|
|
*/
|
|
|
|
/** \file
|
|
* \ingroup depsgraph
|
|
*/
|
|
|
|
#include "intern/debug/deg_debug.h"
|
|
|
|
#include "BLI_utildefines.h"
|
|
#include "BLI_console.h"
|
|
#include "BLI_hash.h"
|
|
#include "BLI_string.h"
|
|
|
|
#include "PIL_time_utildefines.h"
|
|
|
|
#include "BKE_global.h"
|
|
|
|
namespace DEG {
|
|
|
|
DepsgraphDebug::DepsgraphDebug()
|
|
: flags(G.debug), is_ever_evaluated(false), graph_evaluation_start_time_(0)
|
|
{
|
|
}
|
|
|
|
bool DepsgraphDebug::do_time_debug() const
|
|
{
|
|
return ((G.debug & G_DEBUG_DEPSGRAPH_TIME) != 0);
|
|
}
|
|
|
|
void DepsgraphDebug::begin_graph_evaluation()
|
|
{
|
|
if (!do_time_debug()) {
|
|
return;
|
|
}
|
|
|
|
const double current_time = PIL_check_seconds_timer();
|
|
|
|
if (is_ever_evaluated) {
|
|
fps_samples_.add_sample(current_time - graph_evaluation_start_time_);
|
|
}
|
|
|
|
graph_evaluation_start_time_ = current_time;
|
|
}
|
|
|
|
void DepsgraphDebug::end_graph_evaluation()
|
|
{
|
|
if (!do_time_debug()) {
|
|
return;
|
|
}
|
|
|
|
const double graph_eval_end_time = PIL_check_seconds_timer();
|
|
printf("Depsgraph updated in %f seconds.\n", graph_eval_end_time - graph_evaluation_start_time_);
|
|
printf("Depsgraph evaluation FPS: %f\n", 1.0f / fps_samples_.get_averaged());
|
|
|
|
is_ever_evaluated = true;
|
|
}
|
|
|
|
bool terminal_do_color(void)
|
|
{
|
|
return (G.debug & G_DEBUG_DEPSGRAPH_PRETTY) != 0;
|
|
}
|
|
|
|
string color_for_pointer(const void *pointer)
|
|
{
|
|
if (!terminal_do_color()) {
|
|
return "";
|
|
}
|
|
int r, g, b;
|
|
BLI_hash_pointer_to_color(pointer, &r, &g, &b);
|
|
char buffer[64];
|
|
BLI_snprintf(buffer, sizeof(buffer), TRUECOLOR_ANSI_COLOR_FORMAT, r, g, b);
|
|
return string(buffer);
|
|
}
|
|
|
|
string color_end(void)
|
|
{
|
|
if (!terminal_do_color()) {
|
|
return "";
|
|
}
|
|
return string(TRUECOLOR_ANSI_COLOR_FINISH);
|
|
}
|
|
|
|
} // namespace DEG
|