11  * RBSP for VPS/SPS/PPS nal units and add them to the encoded stream if the
340 static void nal_hevc_rbsp_sps(struct rbsp *rbsp, struct nal_hevc_sps *sps)  in nal_hevc_rbsp_sps()  argument
344 	rbsp_bits(rbsp, 4, &sps->video_parameter_set_id);  in nal_hevc_rbsp_sps()
345 	rbsp_bits(rbsp, 3, &sps->max_sub_layers_minus1);  in nal_hevc_rbsp_sps()
346 	rbsp_bit(rbsp, &sps->temporal_id_nesting_flag);  in nal_hevc_rbsp_sps()
347 	nal_hevc_rbsp_profile_tier_level(rbsp, &sps->profile_tier_level);  in nal_hevc_rbsp_sps()
348 	rbsp_uev(rbsp, &sps->seq_parameter_set_id);  in nal_hevc_rbsp_sps()
350 	rbsp_uev(rbsp, &sps->chroma_format_idc);  in nal_hevc_rbsp_sps()
351 	if (sps->chroma_format_idc == 3)  in nal_hevc_rbsp_sps()
352 		rbsp_bit(rbsp, &sps->separate_colour_plane_flag);  in nal_hevc_rbsp_sps()
353 	rbsp_uev(rbsp, &sps->pic_width_in_luma_samples);  in nal_hevc_rbsp_sps()
354 	rbsp_uev(rbsp, &sps->pic_height_in_luma_samples);  in nal_hevc_rbsp_sps()
355 	rbsp_bit(rbsp, &sps->conformance_window_flag);  in nal_hevc_rbsp_sps()
356 	if (sps->conformance_window_flag) {  in nal_hevc_rbsp_sps()
357 		rbsp_uev(rbsp, &sps->conf_win_left_offset);  in nal_hevc_rbsp_sps()
358 		rbsp_uev(rbsp, &sps->conf_win_right_offset);  in nal_hevc_rbsp_sps()
359 		rbsp_uev(rbsp, &sps->conf_win_top_offset);  in nal_hevc_rbsp_sps()
360 		rbsp_uev(rbsp, &sps->conf_win_bottom_offset);  in nal_hevc_rbsp_sps()
362 	rbsp_uev(rbsp, &sps->bit_depth_luma_minus8);  in nal_hevc_rbsp_sps()
363 	rbsp_uev(rbsp, &sps->bit_depth_chroma_minus8);  in nal_hevc_rbsp_sps()
365 	rbsp_uev(rbsp, &sps->log2_max_pic_order_cnt_lsb_minus4);  in nal_hevc_rbsp_sps()
367 	rbsp_bit(rbsp, &sps->sub_layer_ordering_info_present_flag);  in nal_hevc_rbsp_sps()
368 	for (i = (sps->sub_layer_ordering_info_present_flag ? 0 : sps->max_sub_layers_minus1);  in nal_hevc_rbsp_sps()
369 	     i <= sps->max_sub_layers_minus1; i++) {  in nal_hevc_rbsp_sps()
370 		rbsp_uev(rbsp, &sps->max_dec_pic_buffering_minus1[i]);  in nal_hevc_rbsp_sps()
371 		rbsp_uev(rbsp, &sps->max_num_reorder_pics[i]);  in nal_hevc_rbsp_sps()
372 		rbsp_uev(rbsp, &sps->max_latency_increase_plus1[i]);  in nal_hevc_rbsp_sps()
374 	rbsp_uev(rbsp, &sps->log2_min_luma_coding_block_size_minus3);  in nal_hevc_rbsp_sps()
375 	rbsp_uev(rbsp, &sps->log2_diff_max_min_luma_coding_block_size);  in nal_hevc_rbsp_sps()
376 	rbsp_uev(rbsp, &sps->log2_min_luma_transform_block_size_minus2);  in nal_hevc_rbsp_sps()
377 	rbsp_uev(rbsp, &sps->log2_diff_max_min_luma_transform_block_size);  in nal_hevc_rbsp_sps()
378 	rbsp_uev(rbsp, &sps->max_transform_hierarchy_depth_inter);  in nal_hevc_rbsp_sps()
379 	rbsp_uev(rbsp, &sps->max_transform_hierarchy_depth_intra);  in nal_hevc_rbsp_sps()
381 	rbsp_bit(rbsp, &sps->scaling_list_enabled_flag);  in nal_hevc_rbsp_sps()
382 	if (sps->scaling_list_enabled_flag)  in nal_hevc_rbsp_sps()
385 	rbsp_bit(rbsp, &sps->amp_enabled_flag);  in nal_hevc_rbsp_sps()
386 	rbsp_bit(rbsp, &sps->sample_adaptive_offset_enabled_flag);  in nal_hevc_rbsp_sps()
387 	rbsp_bit(rbsp, &sps->pcm_enabled_flag);  in nal_hevc_rbsp_sps()
388 	if (sps->pcm_enabled_flag) {  in nal_hevc_rbsp_sps()
389 		rbsp_bits(rbsp, 4, &sps->pcm_sample_bit_depth_luma_minus1);  in nal_hevc_rbsp_sps()
390 		rbsp_bits(rbsp, 4, &sps->pcm_sample_bit_depth_chroma_minus1);  in nal_hevc_rbsp_sps()
391 		rbsp_uev(rbsp, &sps->log2_min_pcm_luma_coding_block_size_minus3);  in nal_hevc_rbsp_sps()
392 		rbsp_uev(rbsp, &sps->log2_diff_max_min_pcm_luma_coding_block_size);  in nal_hevc_rbsp_sps()
393 		rbsp_bit(rbsp, &sps->pcm_loop_filter_disabled_flag);  in nal_hevc_rbsp_sps()
396 	rbsp_uev(rbsp, &sps->num_short_term_ref_pic_sets);  in nal_hevc_rbsp_sps()
397 	if (sps->num_short_term_ref_pic_sets > 0)  in nal_hevc_rbsp_sps()
400 	rbsp_bit(rbsp, &sps->long_term_ref_pics_present_flag);  in nal_hevc_rbsp_sps()
401 	if (sps->long_term_ref_pics_present_flag)  in nal_hevc_rbsp_sps()
404 	rbsp_bit(rbsp, &sps->sps_temporal_mvp_enabled_flag);  in nal_hevc_rbsp_sps()
405 	rbsp_bit(rbsp, &sps->strong_intra_smoothing_enabled_flag);  in nal_hevc_rbsp_sps()
406 	rbsp_bit(rbsp, &sps->vui_parameters_present_flag);  in nal_hevc_rbsp_sps()
407 	if (sps->vui_parameters_present_flag)  in nal_hevc_rbsp_sps()
408 		nal_hevc_rbsp_vui_parameters(rbsp, &sps->vui);  in nal_hevc_rbsp_sps()
410 	rbsp_bit(rbsp, &sps->extension_present_flag);  in nal_hevc_rbsp_sps()
411 	if (sps->extension_present_flag) {  in nal_hevc_rbsp_sps()
412 		rbsp_bit(rbsp, &sps->sps_range_extension_flag);  in nal_hevc_rbsp_sps()
413 		rbsp_bit(rbsp, &sps->sps_multilayer_extension_flag);  in nal_hevc_rbsp_sps()
414 		rbsp_bit(rbsp, &sps->sps_3d_extension_flag);  in nal_hevc_rbsp_sps()
415 		rbsp_bit(rbsp, &sps->sps_scc_extension_flag);  in nal_hevc_rbsp_sps()
416 		rbsp_bits(rbsp, 5, &sps->sps_extension_4bits);  in nal_hevc_rbsp_sps()
418 	if (sps->sps_range_extension_flag)  in nal_hevc_rbsp_sps()
420 	if (sps->sps_multilayer_extension_flag)  in nal_hevc_rbsp_sps()
422 	if (sps->sps_3d_extension_flag)  in nal_hevc_rbsp_sps()
424 	if (sps->sps_scc_extension_flag)  in nal_hevc_rbsp_sps()
426 	if (sps->sps_extension_4bits)  in nal_hevc_rbsp_sps()
601  * nal_hevc_write_sps() - Write SPS NAL unit into RBSP format
605  * @sps: &struct nal_hevc_sps to convert to RBSP
607  * Convert @sps to RBSP data and write it into @dest.
609  * The size of the SPS NAL unit is not known in advance and this function will
610  * fail, if @dest does not hold sufficient space for the SPS NAL unit.
615 			   void *dest, size_t n, struct nal_hevc_sps *sps)  in nal_hevc_write_sps()  argument
636 	nal_hevc_rbsp_sps(&rbsp, sps);  in nal_hevc_write_sps()
648  * nal_hevc_read_sps() - Read SPS NAL unit from RBSP format
650  * @sps: the &struct nal_hevc_sps to fill from the RBSP data
654  * Read RBSP data from @src and use it to fill @sps.
659 			  struct nal_hevc_sps *sps, void *src, size_t n)  in nal_hevc_read_sps()  argument
684 	nal_hevc_rbsp_sps(&rbsp, sps);  in nal_hevc_read_sps()