cvar_t scr_screenshot_jpeg = {CVAR_SAVE, "scr_screenshot_jpeg","1"};
cvar_t scr_screenshot_jpeg_quality = {CVAR_SAVE, "scr_screenshot_jpeg_quality","0.9"};
cvar_t scr_screenshot_gamma = {CVAR_SAVE, "scr_screenshot_gamma","2.2"};
cvar_t scr_screenshot_jpeg = {CVAR_SAVE, "scr_screenshot_jpeg","1"};
cvar_t scr_screenshot_jpeg_quality = {CVAR_SAVE, "scr_screenshot_jpeg_quality","0.9"};
cvar_t scr_screenshot_gamma = {CVAR_SAVE, "scr_screenshot_gamma","2.2"};