Теряется яркость в кс 1.6

когда активирую свой кфг, повышающий фпс - у меня яркость в "видео" становится на половину . Какая из этих всех команд влияет именно на снижение яркости на половину?
ati_npatch "1.0"
ati_subdiv "2.0"
fps_max "101"
fps_modem "101"
rate "25000"
cl_updaterate "101"
cl_cmdrate "101"
cl_cmdbackup "2"
cl_resend "0"
cl_solid_players "1"
cl_showfps "1"
cl_corpsestay "0"
cl_weather "0"
brightness "10"
gl_playermip "2"
gl_picmip 0.75"
gl_cull "1"
gl_lightholes "0"
gl_dither "1"
gl_flipmatrix "0"
gl_fog "1"
gl_round_down "5"
gl_overbright "1"
gl_polyoffset "4"
gl_affinemodels "0"
gl_alphamin "0.25"
gl_clear "0"
gl_monolights "1"
gl_smoothmodels "0"
gl_texsort "1"
gl_wateramp "0"
gl_ztrick "1""
console "1"
d_spriteskip "0"
r_lightmap "0"
r_mmx "1"
r_norefresh "0"
r_shadows "0"
r_bmodelhighfrac "5.0"
r_detailtextures "0"
r_decals "300"
r_dynamic "0"
r_mirroralpha "0"
net_graph "0"
net_graphpos "2"
net_scale "5"
s_a3d "0"
gamma "10"
mp_decals "300"
viewsize "110"
max_shells "0"
max_smokepuffs "0"
violence_ablood "0"
violence_agibs "0"
scr_conspeed "9999"
fastsprites "2"
hud_deathnotice_time "1"
hud_saytext_time "1"

=======================================================================

**************Anti Lag Comands By tAStY**************

fastsprites 2
fps_max 101
fps_modem 101
gl_max_size 256
r_drawviewmodel 1
r_dynamic 0
r_mirroralpha 0
r_mmx 1
developer 1
cl_rate 9999
cl_cmdrate 60
cl_updaterate 60
r_decals 300
cl_showfps 1
mp_decals 300
sv_allowupload 0
sv_allowdownload 1
sv_download_ingame 0
cl_weather 0
hud_fastswitch 1
net_graph 0
developer 1
cl_lc 1
cl_lw 1
rate 9999999
cl_corpsestay 0
sv_airaccelerate 200
mp_flashlight 0
sv_maxupdaterate 9999999
sv_maxrate 9999999
sv_minrate 0