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#if defined(DEBUG) || defined(PROFILER)
#include "profiler.h"
#include "../render/gl_2d_font.h"
#include "../game/vars.h"
#include "string.h"
CVAR* prof_overlay = var_new( "prof_overlay", 0 );
PROFILER_GLOBAL gprof;
void __profiler_intern_draw_tree( PROFILER_LIST_ENTRY* e, GL_FONT* font, I32* x, I32* y ) {
GL_DATA* gl = gl_instance();
static GL_SHADER_PROGRAM** gl2d = gl->programs.where( fn( GL_SHADER_PROGRAM** p ) {
return STR( (*p)->name ) == "2d" ;
} );
if( !gl2d )
return;
STR line;
if( e->parent ) {
U64 parent_dur = e->parent->duration;
U64 percent = (F64)parent_dur / e->duration * 100.f;
line = STR( "%s -> duration: %.2fms [%.0f%%]",
e->name,
(F32)e->duration / TICK_RESOLUTION * 1000.f,
percent
);
} else {
line = STR( "%s -> duration: %.2fms",
e->name,
(F32)e->duration / TICK_RESOLUTION * 1000.f
);
}
gl_font_draw( font, *gl2d, VEC2{ (F32)*x + 1, (F32)*y + 1 }, line, CLR::BLACK() );
gl_font_draw( font, *gl2d, VEC2{ (F32)*x, (F32)*y }, line, CLR::WHITE() );
*y += font->size + 1;
*x += 20;
for( auto& it : e->children )
__profiler_intern_draw_tree( &it, font, x, y );
*x -= 20;
}
void __profiler_intern_draw_overlay( struct GL_FONT* f ) {
if( !var_geti( prof_overlay ) )
return;
I32 x = 50, y = 50;
for( auto& it : gprof.frames )
__profiler_intern_draw_tree( &it, f, &x, &y );
}
#endif
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