// This script gathers some basic information about how
// Dota runs on a particular machine.  The intended usage
// is to get to the game state of interest and then
// execute this script with 'exec_async perftest'.
// Note that if you are testing in a game it is recommended
// to pause the game for more consistent results.
// Additionally exec_async can only be used when cheats
// are allowed.

echoln
echoln
echoln -------------------------------------------------------------
echoln perftest output starts here.
echoln -------------------------------------------------------------
echoln
echoln

push_var_values

sys_info

fps_max 999
cl_showfps 2

echoln
echoln
echoln -------------------------------------------------------------
echoln Performance tests now running, this can take a minute or two.
echoln -------------------------------------------------------------
echoln
// Give some time for the user to see the message above.
sleep 2000
hideconsole

// If we're watching a demo mark where we're at so that we can
// run each test starting from the same point with demo_gotomark.
// If you want to run the perftest from a specific point in
// a replay use "demo_marktick 4 <ticknum>" prior to exec_async.
// That will lock a particular tick as the mark and this mark will
// be ignored.  "demo_marktick 8" will unlock the tick.
demo_marktick 2

// Turn on GPU perf collection
stats_display 1
stats_collect_gpu true

echoln
echoln User settings measurement
// We've already waited so things should be warm, go ahead and measure.
demo_gotomark 1
// Wait for any demo seeking to happen.
sleep 2000
cl_resetfps
sleep 2000
cl_printfps
echoln GPU Time:
stats_print_gpu perftest_usersettings.csv

echoln
echoln Half resolution
mat_viewportscale 0.5
// Let new state settle.
sleep 1000
demo_gotomark 1
// Wait for any demo seeking to happen.
sleep 2000
cl_resetfps
sleep 2000
cl_printfps
echoln GPU Time:
stats_print_gpu perftest_halfresolution.csv
mat_viewportscale 1

echoln
echoln Reduced Settings (similar to Source1)
r_particle_shadows 0
r_aoproxy_enable 0
r_csgo_mboit 0
r_ssao 0
r_csgo_gpu_culling 0
r_csgo_effects_bloom 0
lb_csm_cascade_size_override 1024

// Let new state settle.
sleep 1000
demo_gotomark 1
// Wait for any demo seeking to happen.
sleep 2000
cl_resetfps
sleep 2000
cl_printfps
echoln GPU Time:
stats_print_gpu perftest_s1_settings.csv
r_particle_shadows 1
r_aoproxy_enable 1
r_csgo_mboit 1
r_ssao 1
r_csgo_gpu_culling 1
r_csgo_effects_bloom 1
lb_csm_cascade_size_override 2048

echoln
echoln UI only
r_drawblankworld 1
// Let new state settle.
sleep 1000
demo_gotomark 1
// Wait for any demo seeking to happen.
sleep 2000
cl_resetfps
sleep 2000
cl_printfps
echoln GPU Time:
stats_print_gpu perftest_uionly.csv
r_drawblankworld 0

echoln
echoln Game only
r_drawpanorama 0
// Let new state settle.
sleep 1000
demo_gotomark 1
// Wait for any demo seeking to happen.
sleep 2000
cl_resetfps
sleep 2000
cl_printfps
echoln GPU Time:
stats_print_gpu perftest_gameonly.csv
r_drawpanorama 1

pop_var_values

showconsole
echoln
echoln
echoln -------------------------------------------------------------
echoln perftest output ends here.
echoln -------------------------------------------------------------