135 static RK_U32 check_yuv_enhance_param(IepCmdParamYuvEnhance *yuv_enh)  in check_yuv_enhance_param()  argument
138     if (yuv_enh->saturation < 0 || yuv_enh->saturation > 1.992) {  in check_yuv_enhance_param()
143     if (yuv_enh->contrast < 0 || yuv_enh->contrast > 1.992) {  in check_yuv_enhance_param()
148     if (yuv_enh->brightness < -32 || yuv_enh->brightness > 31) {  in check_yuv_enhance_param()
153     if (yuv_enh->hue_angle < -30 || yuv_enh->hue_angle > 30) {  in check_yuv_enhance_param()
158     if (yuv_enh->video_mode < 0 || yuv_enh->video_mode > 3) {  in check_yuv_enhance_param()
163     if (yuv_enh->color_bar_y > 127 || yuv_enh->color_bar_u > 127 ||  in check_yuv_enhance_param()
164         yuv_enh->color_bar_v > 127) {  in check_yuv_enhance_param()
436         IepCmdParamYuvEnhance *yuv_enh = (IepCmdParamYuvEnhance *)param;  in iep_control()  local
438         if (NULL == yuv_enh) {  in iep_control()
457         if (check_yuv_enhance_param(yuv_enh)) {  in iep_control()
471         msg->sat_con_int = (RK_S32)(yuv_enh->saturation * yuv_enh->contrast * 128);  in iep_control()
472         msg->contrast_int = (RK_S32)(yuv_enh->contrast * 128);  in iep_control()
473         msg->cos_hue_int = (RK_S32)(cos(yuv_enh->hue_angle) * 128.0);  in iep_control()
474         msg->sin_hue_int = (RK_S32)(sin(yuv_enh->hue_angle) * 128.0);  in iep_control()
475         msg->yuv_enh_brightness = yuv_enh->brightness >= 0 ?  in iep_control()
476                                   yuv_enh->brightness :  in iep_control()
477                                   (yuv_enh->brightness + 64);  in iep_control()
479         msg->video_mode  = yuv_enh->video_mode;  in iep_control()
480         msg->color_bar_y = yuv_enh->color_bar_y;  in iep_control()
481         msg->color_bar_u = yuv_enh->color_bar_u;  in iep_control()
482         msg->color_bar_v = yuv_enh->color_bar_v;  in iep_control()