VA-API  2.13.0.pre1
va_enc_hevc.h
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24 
33 #ifndef VA_ENC_HEVC_H
34 #define VA_ENC_HEVC_H
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 #include <stdint.h>
41 
57  struct {
62  uint32_t separate_colour_planes : 2;
70  uint32_t scaling_lists : 2;
75  uint32_t amp : 2;
81  uint32_t sao : 2;
89  uint32_t pcm : 2;
95  uint32_t temporal_mvp : 2;
105  uint32_t dependent_slices : 2;
110  uint32_t sign_data_hiding : 2;
120  uint32_t transform_skip : 2;
125  uint32_t cu_qp_delta : 2;
132  uint32_t weighted_prediction : 2;
137  uint32_t transquant_bypass : 2;
143  /* Reserved,should not be used, avoid conflict with VA_ATTRIB_NOT_SUPPORTED. */
144  uint32_t reserved : 2;
145  } bits;
146  uint32_t value;
148 
155  struct {
169 
175 
186 
201 
216 
227 
229  uint32_t reserved : 10;
230  } bits;
231  uint32_t value;
233 
247 #define HEVC_LAST_PICTURE_EOSEQ 0x01
248 
253 #define HEVC_LAST_PICTURE_EOSTREAM 0x02
254 
268 typedef enum {
323  VAEncPackedHeaderHEVC_SEI va_deprecated_enum = (0x80000000 | 1),
325 
346 typedef struct _VAEncSequenceParameterBufferHEVC {
361  uint32_t intra_period;
365  uint32_t ip_period;
377  uint32_t bits_per_second;
386 
387  union {
388  struct {
390  uint32_t chroma_format_idc : 2;
394  uint32_t bit_depth_luma_minus8 : 3;
402  uint32_t amp_enabled_flag : 1;
406  uint32_t pcm_enabled_flag : 1;
416  uint32_t low_delay_seq : 1;
421  uint32_t hierachical_flag : 1;
423  uint32_t reserved_bits : 14;
424  } bits;
425  uint32_t value;
426  } seq_fields;
427 
432 
436 
441 
445 
450 
455 
458 
461 
464 
470 
475  union {
476  struct {
482  uint32_t field_seq_flag : 1;
497  } bits;
498  uint32_t value;
499  } vui_fields;
503  uint32_t sar_width;
505  uint32_t sar_height;
509  uint32_t vui_time_scale;
516 
518  union {
519  struct {
523  uint32_t reserved : 31;
524  } bits;
525  uint32_t value;
526  } scc_fields;
528  uint32_t va_reserved[VA_PADDING_MEDIUM - 1];
531 
532 /****************************
533  * HEVC data structures
534  ****************************/
555 typedef struct _VAEncPictureParameterBufferHEVC {
574  VAPictureHEVC reference_frames[15];
583 
591 
599  uint8_t last_picture;
600 
602  uint8_t pic_init_qp;
603 
606 
609 
612 
615 
618 
620  uint8_t column_width_minus1[19];
621 
623  uint8_t row_height_minus1[21];
624 
627 
633 
638 
643 
649 
654  uint8_t nal_unit_type;
655 
656  union {
657  struct {
659  uint32_t idr_pic_flag : 1;
669  uint32_t coding_type : 3;
671  uint32_t reference_pic_flag : 1;
683  uint32_t weighted_pred_flag : 1;
685  uint32_t weighted_bipred_flag : 1;
689  uint32_t tiles_enabled_flag : 1;
708  uint32_t screen_content_flag : 1;
726  uint32_t reserved : 11;
727  } bits;
728  uint32_t value;
729  } pic_fields;
730 
740  union {
741  struct {
745  uint16_t reserved : 15;
746  } bits;
747  uint16_t value;
748  } scc_fields;
750  uint32_t va_reserved[VA_PADDING_HIGH - 1];
752 
770 typedef struct _VAEncSliceParameterBufferHEVC {
775 
779  uint8_t slice_type;
782 
792  VAPictureHEVC ref_pic_list0[15];
794  VAPictureHEVC ref_pic_list1[15];
804  int8_t delta_luma_weight_l0[15];
806  int8_t luma_offset_l0[15];
808  int8_t delta_chroma_weight_l0[15][2];
810  int8_t chroma_offset_l0[15][2];
812  int8_t delta_luma_weight_l1[15];
814  int8_t luma_offset_l1[15];
816  int8_t delta_chroma_weight_l1[15][2];
818  int8_t chroma_offset_l1[15][2];
825 
828 
831 
834 
837 
840 
841  union {
842  struct {
848  uint32_t colour_plane_id : 2;
852  uint32_t slice_sao_luma_flag : 1;
854  uint32_t slice_sao_chroma_flag : 1;
862  uint32_t mvd_l1_zero_flag : 1;
864  uint32_t cabac_init_flag : 1;
871  } bits;
872  uint32_t value;
873  } slice_fields;
874 
875 
892  uint32_t va_reserved[VA_PADDING_MEDIUM-2];
895 
908 typedef struct _VAQMatrixBufferHEVC
909 {
917  uint8_t scaling_lists_4x4[3][2][16];
921  uint8_t scaling_lists_8x8[3][2][64];
927  uint8_t scaling_lists_16x16[3][2][64];
933  uint8_t scaling_lists_32x32[2][64];
940  uint8_t scaling_list_dc_16x16[3][2];
947  uint8_t scaling_list_dc_32x32[2];
948 
950  uint32_t va_reserved[VA_PADDING_LOW];
952 
955 #ifdef __cplusplus
956 }
957 #endif
958 
959 #endif /* VA_ENC_HEVC_H */
uint32_t vui_num_units_in_tick
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:507
int8_t slice_beta_offset_div2
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:836
uint32_t strong_intra_smoothing_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:400
uint32_t last_slice_of_pic_flag
Indicates if current slice is the last one in picture.
Definition: va_enc_hevc.h:844
uint32_t log2_min_coding_tree_block_size_minus3
Definition: va_enc_hevc.h:168
uint32_t palette_mode_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:521
uint32_t sao
Definition: va_enc_hevc.h:81
uint32_t strong_intra_smoothing
Definition: va_enc_hevc.h:100
uint32_t cu_qp_delta_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:681
uint32_t slice_sao_chroma_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:854
Picture parameter for HEVC encoding in main & main 10 profiles.
Definition: va_enc_hevc.h:555
uint32_t colour_plane_id
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:848
uint8_t general_tier_flag
Same as the HEVC bitstream syntax element. Only value 0 is allowed for level value below 4...
Definition: va_enc_hevc.h:359
uint32_t num_ctu_in_slice
Number of CTUs in this slice.
Definition: va_enc_hevc.h:774
uint32_t idr_pic_flag
Is picture an IDR picture?
Definition: va_enc_hevc.h:659
uint32_t neutral_chroma_indication_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:480
uint32_t restricted_ref_pic_lists_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:492
uint32_t log2_min_pcm_coding_block_size_minus3
Definition: va_enc_hevc.h:226
Definition: va_enc_hevc.h:56
uint32_t weighted_prediction
Definition: va_enc_hevc.h:132
uint32_t log2_max_mv_length_vertical
Range: 0 to 16, inclusive.
Definition: va_enc_hevc.h:496
uint32_t pred_weight_table_bit_offset
bit offset of syntax element pred_weight_table() in slice segment header. It aligns with the starting...
Definition: va_enc_hevc.h:883
uint32_t pcm_loop_filter_disabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:408
uint32_t log2_min_luma_coding_block_size_minus3
Definition: va_enc_hevc.h:174
int8_t slice_cr_qp_offset
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:833
Packed slice header.
Definition: va_enc_hevc.h:308
uint32_t screen_content_flag
indicate the current picture contains significant screen contents (text, characters, etc.) or animated image. GPU may want to treat them differently from normal video. For example, encoder may choose a small transform unit size and may use transform skip mode.
Definition: va_enc_hevc.h:708
uint8_t hierarchical_level_plus1
When hierachical_level_plus1 > 0, hierachical_level_plus1-1 indicates the current frame&#39;s level...
Definition: va_enc_hevc.h:736
uint32_t transform_skip
Definition: va_enc_hevc.h:120
uint32_t log2_max_mv_length_horizontal
Range: 0 to 16, inclusive.
Definition: va_enc_hevc.h:494
uint16_t pps_curr_pic_ref_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:743
uint8_t num_ref_idx_l1_active_minus1
Maximum reference index for reference picture list 1. Range: 0 to 14, inclusive.
Definition: va_enc_hevc.h:790
uint16_t pic_width_in_luma_samples
Picture width in pixel samples. Its value must be multiple of min CU size.
Definition: va_enc_hevc.h:381
uint8_t slice_pic_parameter_set_id
PPS header Used by GPU to generate new slice headers in slice size control. value range: [0...
Definition: va_enc_hevc.h:648
uint32_t constrained_intra_pred
Definition: va_enc_hevc.h:115
uint32_t scaling_lists
Definition: va_enc_hevc.h:70
Definition: va_enc_hevc.h:154
uint32_t separate_colour_planes
Definition: va_enc_hevc.h:62
uint32_t dependent_slice_segments_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:673
Packed Video Parameter Set (VPS).
Definition: va_enc_hevc.h:277
uint8_t slice_pic_parameter_set_id
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:781
uint32_t dependent_slices
Definition: va_enc_hevc.h:105
uint8_t ctu_max_bitsize_allowed
Application may set the CTU bit size limit based on spec requirement (A.3.2), or other value for spec...
Definition: va_enc_hevc.h:632
uint32_t pps_loop_filter_across_slices_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:695
uint32_t amp
Definition: va_enc_hevc.h:75
uint32_t log2_max_pcm_luma_coding_block_size_minus3
Derived from the HEVC bitstream syntax element. log2_min_pcm_luma_coding_block_size_minus3 + log2_dif...
Definition: va_enc_hevc.h:469
uint32_t reserved
Definition: va_enc_hevc.h:229
uint32_t reserved_bits
keep for future , should be set to 0
Definition: va_enc_hevc.h:423
uint32_t log2_max_luma_transform_block_size_minus2
Definition: va_enc_hevc.h:180
Sequence parameter for HEVC encoding in main & main 10 profiles.
Definition: va_enc_hevc.h:346
uint8_t log2_diff_max_min_transform_block_size
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:444
uint32_t mvd_l1_zero_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:862
HEVC Quantization Matrix Buffer Structure.
Definition: va_enc_hevc.h:908
uint8_t max_transform_hierarchy_depth_intra
Same as the HEVC bitstream syntax element. value range [2].
Definition: va_enc_hevc.h:454
uint32_t scaling_list_data_present_flag
A combination of HEVC syntax element of sps_scaling_list_data_present_flag and pps_scaling_list_data_...
Definition: va_enc_hevc.h:701
uint32_t constrained_intra_pred_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:677
uint32_t cabac_init_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:864
uint32_t reserved
Reserved bits for future use, must be zero.
Definition: va_enc_hevc.h:523
uint32_t sign_data_hiding
Definition: va_enc_hevc.h:110
uint16_t min_spatial_segmentation_idc
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:511
uint32_t bits_per_second
Initial bitrate set for this sequence in CBR or VBR modes.
Definition: va_enc_hevc.h:377
uint32_t aspect_ratio_info_present_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:478
uint8_t nal_unit_type
NAL unit type Used by GPU to generate new slice headers in slice size control. value range: [0...
Definition: va_enc_hevc.h:654
uint8_t max_bits_per_min_cu_denom
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:515
uint32_t coding_type
Picture type. I - 1; P - 2; B - 3; B1 - 4; B2 - 5; B1 and B2 are frame types for hierachical B...
Definition: va_enc_hevc.h:669
Packed picture header.
Definition: va.h:2268
uint32_t slice_deblocking_filter_disabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:866
VAGenericID VABufferID
Definition: va.h:1926
uint32_t pcm_sample_bit_depth_chroma_minus1
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:460
uint8_t num_tile_columns_minus1
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:614
uint8_t slice_type
Slice type. Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:779
Packed Supplemental Enhancement Information (SEI).
Definition: va_enc_hevc.h:323
uint32_t collocated_from_l0_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:870
uint32_t min_max_transform_hierarchy_depth_inter
Definition: va_enc_hevc.h:200
uint32_t no_output_of_prior_pics_flag
HEVC syntax element in slice segment header GPU uses it to generate new slice headers in slice size c...
Definition: va_enc_hevc.h:725
uint32_t field_seq_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:482
uint32_t sar_width
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:503
uint8_t pic_init_qp
init_qp_minus26 + 26.
Definition: va_enc_hevc.h:602
uint8_t log2_min_luma_coding_block_size_minus3
Same as the HEVC bitstream syntax element. value range [0..3].
Definition: va_enc_hevc.h:431
uint16_t reserved
Reserved bits for future use, must be zero.
Definition: va_enc_hevc.h:745
uint32_t bit_depth_luma_minus8
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:394
uint32_t pred_weight_table_bit_length
bit length of syntax element pred_weight_table() in slice segment header. It is used when encoder pre...
Definition: va_enc_hevc.h:890
int8_t slice_tc_offset_div2
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:839
uint8_t num_tile_rows_minus1
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:617
uint8_t diff_cu_qp_delta_depth
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:605
uint32_t num_ref_idx_active_override_flag
Corresponds to HEVC syntax element of the same name. if this flag is set to 0, num_ref_idx_l0_active_...
Definition: va_enc_hevc.h:860
uint32_t log2_min_luma_transform_block_size_minus2
Definition: va_enc_hevc.h:185
uint32_t slice_sao_luma_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:852
uint16_t pic_height_in_luma_samples
Picture height in pixel samples. Its value must be multiple of min CU size.
Definition: va_enc_hevc.h:385
uint32_t enable_gpu_weighted_prediction
Definition: va_enc_hevc.h:721
uint8_t log2_parallel_merge_level_minus2
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:626
uint32_t slice_loop_filter_across_slices_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:868
uint32_t motion_vectors_over_pic_boundaries_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:490
uint32_t chroma_format_idc
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:390
Packed sequence header.
Definition: va.h:2266
int8_t delta_chroma_log2_weight_denom
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:802
uint8_t num_ref_idx_l0_active_minus1
Maximum reference index for reference picture list 0. Range: 0 to 14, inclusive.
Definition: va_enc_hevc.h:786
uint32_t intra_idr_period
Period between IDR frames.
Definition: va_enc_hevc.h:363
uint8_t aspect_ratio_idc
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:501
int8_t slice_qp_delta
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:827
uint32_t loop_filter_across_tiles_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:693
uint32_t slice_temporal_mvp_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:850
uint8_t general_profile_idc
Same as the HEVC bitstream syntax element. value range [1..2].
Definition: va_enc_hevc.h:350
uint32_t weighted_bipred_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:685
uint32_t sps_temporal_mvp_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:410
uint32_t hierachical_flag
Indicates whether or not the encoding is in dyadic hierarchical GOP structure the default value 0...
Definition: va_enc_hevc.h:421
uint32_t scaling_list_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:398
Packed Sequence Parameter Set (SPS).
Definition: va_enc_hevc.h:286
uint32_t tiles_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:689
uint8_t collocated_ref_pic_index
collocated reference picture buffer index of ReferenceFrames[]. Please note it is different from HEVC...
Definition: va_enc_hevc.h:590
uint8_t va_byte_reserved
Reserved bytes for future use, must be zero.
Definition: va_enc_hevc.h:738
uint32_t pcm_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:406
#define VA_PADDING_LOW
Definition: va.h:358
uint32_t min_max_transform_hierarchy_depth_intra
Definition: va_enc_hevc.h:215
uint32_t cu_qp_delta
Definition: va_enc_hevc.h:125
uint32_t log2_max_pcm_coding_block_size_minus3
Definition: va_enc_hevc.h:221
uint32_t dependent_slice_segment_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:846
uint8_t last_picture
OR&#39;d flags describing whether the picture is the last one or not.
Definition: va_enc_hevc.h:599
uint32_t low_delay_seq
Indicates whether or not the encoding is in low delay mode. 0 normal sequence 1 no random access B wi...
Definition: va_enc_hevc.h:416
uint8_t max_transform_hierarchy_depth_inter
Same as the HEVC bitstream syntax element. value range [2].
Definition: va_enc_hevc.h:449
uint32_t log2_min_pcm_luma_coding_block_size_minus3
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:463
uint32_t max_max_transform_hierarchy_depth_inter
Definition: va_enc_hevc.h:193
uint32_t slice_segment_address
Starting CTU address for this slice.
Definition: va_enc_hevc.h:772
VAEncPackedHeaderTypeHEVC
Packed header types specific to HEVC encoding.
Definition: va_enc_hevc.h:268
uint8_t log2_diff_max_min_luma_coding_block_size
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:435
int8_t slice_cb_qp_offset
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:830
uint32_t pcm_sample_bit_depth_luma_minus1
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:457
uint32_t temporal_mvp
Definition: va_enc_hevc.h:95
VABufferID coded_buf
Output encoded bitstream.
Definition: va_enc_hevc.h:582
int8_t pps_cr_qp_offset
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:611
uint32_t log2_max_coding_tree_block_size_minus3
Definition: va_enc_hevc.h:160
uint8_t num_ref_idx_l1_default_active_minus1
Maximum reference index for reference picture list 1. value range: [0..14].
Definition: va_enc_hevc.h:642
uint32_t intra_period
Period between I frames.
Definition: va_enc_hevc.h:361
VAPictureHEVC decoded_curr_pic
Information about the picture to be encoded.
Definition: va_enc_hevc.h:565
uint32_t deblocking_filter_disable
Definition: va_enc_hevc.h:142
uint32_t bitstream_restriction_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:486
uint32_t vui_timing_info_present_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:484
uint32_t sample_adaptive_offset_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:404
uint32_t separate_colour_plane_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:392
uint8_t max_bytes_per_pic_denom
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:513
uint32_t bit_depth_chroma_minus8
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:396
uint32_t max_max_transform_hierarchy_depth_intra
Definition: va_enc_hevc.h:208
uint32_t sar_height
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:505
uint32_t transquant_bypass
Definition: va_enc_hevc.h:137
uint32_t tiles_fixed_structure_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:488
Slice parameter for HEVC encoding in main & main 10 profiles.
Definition: va_enc_hevc.h:770
uint8_t general_level_idc
Same as the HEVC bitstream syntax element. general_level_idc shall be set equal to a value of 30 time...
Definition: va_enc_hevc.h:355
uint32_t sign_data_hiding_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:675
uint32_t vui_time_scale
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:509
uint8_t log2_min_transform_block_size_minus2
Same as the HEVC bitstream syntax element. value range [0..3].
Definition: va_enc_hevc.h:440
Description of picture properties of those in DPB surfaces.
Definition: va.h:5143
uint32_t entropy_coding_sync_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:691
Packed Picture Parameter Set (PPS).
Definition: va_enc_hevc.h:295
uint8_t num_ref_idx_l0_default_active_minus1
Maximum reference index for reference picture list 0. value range: [0..14].
Definition: va_enc_hevc.h:637
uint32_t reference_pic_flag
Is picture a reference picture?
Definition: va_enc_hevc.h:671
int8_t pps_cb_qp_offset
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:608
uint32_t weighted_pred_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:683
uint32_t amp_enabled_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:402
uint32_t pcm
Definition: va_enc_hevc.h:89
uint32_t transquant_bypass_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:687
uint32_t ip_period
Period between I/P frames.
Definition: va_enc_hevc.h:365
Packed slice header.
Definition: va.h:2270
uint8_t vui_parameters_present_flag
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:474
uint32_t transform_skip_enabled_flag
Corresponds to HEVC syntax element of the same name.
Definition: va_enc_hevc.h:679
uint8_t max_num_merge_cand
Corresponds to HEVC spec variable MaxNumMergeCand. Range: [1..5].
Definition: va_enc_hevc.h:824
uint8_t luma_log2_weight_denom
Same as the HEVC bitstream syntax element.
Definition: va_enc_hevc.h:800