Add gpu scale type

Author: exeldro

source-record.c

@@ -426,7 +426,7 @@ static void update_video_encoder(struct source_record_filter_context *filter, ob
 		} else {
 			obs_encoder_set_scaled_size(filter->encoder, 0, 0);
 		}
-		//obs_encoder_set_gpu_scale_type(filter->encoder,  (enum obs_scale_type)obs_data_get_int(settings, "scale_type"));
+		obs_encoder_set_gpu_scale_type(filter->encoder, (enum obs_scale_type)obs_data_get_int(settings, "scale_type"));
 	} else {
 		obs_encoder_set_scaled_size(filter->encoder, 0, 0);
 	}
@@ -682,7 +682,8 @@ static void update_encoder(struct source_record_filter_context *filter, obs_data
 			} else {
 				obs_encoder_set_scaled_size(filter->encoder, 0, 0);
 			}
-			//obs_encoder_set_gpu_scale_type(filter->encoder,  (enum obs_scale_type)obs_data_get_int(settings, "scale_type"));
+			obs_encoder_set_gpu_scale_type(filter->encoder,
+						       (enum obs_scale_type)obs_data_get_int(settings, "scale_type"));
 		} else {
 			obs_encoder_set_scaled_size(filter->encoder, 0, 0);
 		}
@@ -1583,6 +1584,15 @@ static obs_properties_t *source_record_filter_properties(void *data)
 	obs_property_list_add_string(p, "1920x1080", "1920x1080");
 	obs_property_list_add_string(p, "2560x1440", "2560x1440");
 
+	p = obs_properties_add_list(scale, "scale_type", obs_module_text("ScaleType"), OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_INT);
+	obs_property_list_add_int(p, obs_frontend_get_locale_string("Basic.Settings.Video.DownscaleFilter.Bilinear"),
+				  OBS_SCALE_BILINEAR);
+	obs_property_list_add_int(p, obs_frontend_get_locale_string("Basic.Settings.Video.DownscaleFilter.Area"), OBS_SCALE_AREA);
+	obs_property_list_add_int(p, obs_frontend_get_locale_string("Basic.Settings.Video.DownscaleFilter.Bicubic"),
+				  OBS_SCALE_BICUBIC);
+	obs_property_list_add_int(p, obs_frontend_get_locale_string("Basic.Settings.Video.DownscaleFilter.Lanczos"),
+				  OBS_SCALE_LANCZOS);
+
 	obs_properties_add_group(props, "scale", obs_module_text("Scale"), OBS_GROUP_CHECKABLE, scale);
 
 	if (obs_encoder_set_frame_rate_divisor_func) {