mirror of
git://nv-tegra.nvidia.com/tegra/gst-src/gst-nvvideo4linux2.git
synced 2025-12-22 09:22:34 +03:00
3f221c626f
44b0e909f18f7e2f457ba501fc47d80ecedd150b - nvbufsurface.h 2c5c20979e5fca5ed70b425187c3d09b39c03171 - v4l2_nv_extensions.h d27a433ddeaefb9f42d0312c23472514b0cd6a45 - gst-nvcustomevent.h e9519308cbf7b36481da7665e3b74d36569cc3d1 - gst-v4l2/gstv4l2.c ba87c2bc0bea986ef461e1bc2ab3ded89700a986 - gst-v4l2/gstv4l2h264enc.c 93eaaa0797c1f1dc21c20fbad1885dc109ccffd3 - gst-v4l2/gstv4l2bufferpool.c 9ff38f38c224577c4aaadc4ac4d808429f37ca69 - gst-v4l2/gstv4l2allocator.c 3d06f0b9ae8e465e8aecd7ef101e652ff62268c4 - gst-v4l2/Makefile 02d142337f4b96fcb0c9f2405a3cbe90c5917cca - gst-v4l2/gstv4l2vp9enc.c 34adbcb7d5cf5a360d28432429b735710bfe49c5 - gst-v4l2/wsl_utils.h afc982d855f80b1e21ce1831930a9f327c41832b - gst-v4l2/gstv4l2h265enc.c 55a2c81ab3ffd72e07fc680369683d9635a3665c - gst-v4l2/gstv4l2h265enc.h c81eacb7d88c4fb839506dd70055e30d7a9feeec - gst-v4l2/v4l2-utils.h b1cd923335aa60985ff9866fba91a2068e8671c7 - gst-v4l2/LICENSE.gst-nvvideo4linux2 aa816d369be13e7cb2f6f5283c74bb00f7f1c76e - gst-v4l2/v4l2_calls.c d89a680415f6ff5acec2571cde0fce9054d8e81f - gst-v4l2/gstv4l2vp9enc.h da6c40e84b3b99e443b76c72cbb433541bdc9bcf - gst-v4l2/gstv4l2videodec.c 0d69b17838c57184dace9bfa1d30bbe8f2f83848 - gst-v4l2/gstv4l2object.h c3ac3836a2d29d813c3c274cde82d2a59dd45a5a - gst-v4l2/gstv4l2videodec.h 4b70823ac5f9a70cce0c909e284c73aed4bccbd6 - gst-v4l2/gstv4l2h26xparser.c 39fcb2f599e6906ab0fd7ab9a46fef3ea58a8cab - gst-v4l2/gstv4l2vp8enc.h 08d68910b07d04e1429763ad1e6dbbeb41c5277d - gst-v4l2/gstv4l2av1enc.h a002edef13a3bbbdc41e42a7fca40e574ad1bb3e - gst-v4l2/v4l2-utils.c 870a72e5038dba9f4df37f900d53a059beee9bbc - gst-v4l2/gstv4l2h26xparser.h fac36b61500cf8d1b5f2513d6d2319ef73aa870e - gst-v4l2/sei_parse.c b827fd6cb1e3b8ecebd6a07f8556e846e26cba17 - gst-v4l2/gstv4l2allocator.h e18e54d84e643676bfc88fd559d834f26f5b4d4d - gst-v4l2/wsl_utils.c d0af17fd51ec44b79ef54c1279b631a46cf31f49 - gst-v4l2/gstv4l2videoenc.h 4e79cf75c4fa29791e1f5141318dc8aec13a7835 - gst-v4l2/nalutils.h add535643bbb5c58b7eb98b45496204e4d63ebb1 - gst-v4l2/gstv4l2bufferpool.h 5ecd059e5ef9be4014eface37e5e2f7598960f4e - gst-v4l2/nalutils.c 719c8569e894b0146a6e027550187df5aaf5adc1 - gst-v4l2/gstv4l2av1enc.c bb104683f5e4f7402e3f765a891e149edc794e02 - gst-v4l2/gstv4l2h264enc.h eb5134c907dd4b25097491e4273591db6ac386fc - gst-v4l2/gstv4l2videoenc.c 807bc9859585a540b0f85e98f147756aab24e1bd - gst-v4l2/gstv4l2vp8enc.c 9c3d135576125a6620cc8fa0b249ac73c070110b - gst-v4l2/gstv4l2object.c 20c4f7c0cb89c83256650bc3353ed82154cf3a9d - gst-v4l2/gst/gst-i18n-plugin.h e864ee6647f3572b144403d799f68152e9900da1 - gst-v4l2/gst/gettext.h 499a9feb17ceabf1f1443923dffa1e0180bf5972 - gst-v4l2/gst/glib-compat-private.h 72a34a694337f8f6da3bb94c9faced6730cbd2fc - gst-v4l2/ext/types-compat.h 583075e89482f1faa08be7f7b278336bf7756def - gst-v4l2/ext/v4l2-controls.h fe847595bb202501a56702a7c602f0514d23c328 - gst-v4l2/ext/v4l2-common.h 2253e5f55e37aace35af706d5662ef017f17e877 - gst-v4l2/ext/videodev2.h Change-Id: I434c689e81fa8bc261202840a7a285a3c08d4f94
463 lines
13 KiB
C
463 lines
13 KiB
C
/*
|
|
* Copyright (c) 2023, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef __H26X_PARSER_H__
|
|
#define __H26X_PARSER_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define H264_MAX_SPS_COUNT 32
|
|
|
|
typedef enum
|
|
{
|
|
H264_NAL_UNKNOWN = 0,
|
|
H264_NAL_SLICE = 1,
|
|
H264_NAL_SLICE_DPA = 2,
|
|
H264_NAL_SLICE_DPB = 3,
|
|
H264_NAL_SLICE_DPC = 4,
|
|
H264_NAL_SLICE_IDR = 5,
|
|
H264_NAL_SEI = 6,
|
|
H264_NAL_SPS = 7,
|
|
H264_NAL_PPS = 8,
|
|
H264_NAL_AU_DELIMITER = 9,
|
|
H264_NAL_SEQ_END = 10,
|
|
H264_NAL_STREAM_END = 11,
|
|
H264_NAL_FILLER_DATA = 12,
|
|
H264_NAL_SPS_EXT = 13,
|
|
H264_NAL_PREFIX_UNIT = 14,
|
|
H264_NAL_SUBSET_SPS = 15,
|
|
H264_NAL_DEPTH_SPS = 16,
|
|
H264_NAL_SLICE_AUX = 19,
|
|
H264_NAL_SLICE_EXT = 20,
|
|
H264_NAL_SLICE_DEPTH = 21
|
|
} H264NalUnitType;
|
|
|
|
typedef enum
|
|
{
|
|
H264_NAL_EXTENSION_NONE = 0,
|
|
H264_NAL_EXTENSION_SVC,
|
|
H264_NAL_EXTENSION_MVC,
|
|
} H264NalUnitExtensionType;
|
|
|
|
typedef enum
|
|
{
|
|
H264_PARSER_OK,
|
|
H264_PARSER_BROKEN_DATA,
|
|
H264_PARSER_BROKEN_LINK,
|
|
H264_PARSER_ERROR,
|
|
H264_PARSER_NO_NAL,
|
|
H264_PARSER_NO_NAL_END
|
|
} H264ParserResult;
|
|
|
|
typedef enum
|
|
{
|
|
H264_FRAME_PACKING_NONE = 6,
|
|
H264_FRAME_PACKING_CHECKERBOARD_INTERLEAVING = 0,
|
|
H264_FRAME_PACKING_COLUMN_INTERLEAVING = 1,
|
|
H264_FRAME_PACKING_ROW_INTERLEAVING = 2,
|
|
H264_FRAME_PACKING_SIDE_BY_SIDE = 3,
|
|
H264_FRMAE_PACKING_TOP_BOTTOM = 4,
|
|
H264_FRAME_PACKING_TEMPORAL_INTERLEAVING = 5
|
|
} H264FramePackingType;
|
|
|
|
|
|
typedef enum
|
|
{
|
|
H264_P_SLICE = 0,
|
|
H264_B_SLICE = 1,
|
|
H264_I_SLICE = 2,
|
|
H264_SP_SLICE = 3,
|
|
H264_SI_SLICE = 4,
|
|
H264_S_P_SLICE = 5,
|
|
H264_S_B_SLICE = 6,
|
|
H264_S_I_SLICE = 7,
|
|
H264_S_SP_SLICE = 8,
|
|
H264_S_SI_SLICE = 9
|
|
} H264SliceType;
|
|
|
|
typedef enum
|
|
{
|
|
H264_CT_TYPE_PROGRESSIVE = 0,
|
|
H264_CT_TYPE_INTERLACED = 1,
|
|
H264_CT_TYPE_UNKNOWN = 2,
|
|
} CtType;
|
|
|
|
typedef struct _H264NalParser H264NalParser;
|
|
|
|
typedef struct _H264NalUnit H264NalUnit;
|
|
|
|
typedef struct _H264SPS H264SPS;
|
|
|
|
struct _H264NalUnit
|
|
{
|
|
guint16 ref_idc;
|
|
guint16 type;
|
|
|
|
/* calculated values */
|
|
guint8 idr_pic_flag;
|
|
guint size;
|
|
guint offset;
|
|
guint sc_offset;
|
|
gboolean valid;
|
|
|
|
guint8 *data;
|
|
|
|
guint8 header_bytes;
|
|
guint8 extension_type;
|
|
};
|
|
|
|
struct _H264SPS
|
|
{
|
|
gint id;
|
|
|
|
guint8 profile_idc;
|
|
guint8 constraint_set0_flag;
|
|
guint8 constraint_set1_flag;
|
|
guint8 constraint_set2_flag;
|
|
guint8 constraint_set3_flag;
|
|
guint8 constraint_set4_flag;
|
|
guint8 constraint_set5_flag;
|
|
guint8 level_idc;
|
|
|
|
guint8 chroma_format_idc;
|
|
guint8 separate_colour_plane_flag;
|
|
guint8 bit_depth_luma_minus8;
|
|
guint8 bit_depth_chroma_minus8;
|
|
guint8 qpprime_y_zero_transform_bypass_flag;
|
|
|
|
guint8 scaling_matrix_present_flag;
|
|
guint8 scaling_lists_4x4[6][16];
|
|
guint8 scaling_lists_8x8[6][64];
|
|
|
|
guint8 log2_max_frame_num_minus4;
|
|
guint8 pic_order_cnt_type;
|
|
|
|
/* if pic_order_cnt_type == 0 */
|
|
guint8 log2_max_pic_order_cnt_lsb_minus4;
|
|
|
|
/* else if pic_order_cnt_type == 1 */
|
|
guint8 delta_pic_order_always_zero_flag;
|
|
gint32 offset_for_non_ref_pic;
|
|
gint32 offset_for_top_to_bottom_field;
|
|
guint8 num_ref_frames_in_pic_order_cnt_cycle;
|
|
gint32 offset_for_ref_frame[255];
|
|
|
|
guint32 num_ref_frames;
|
|
guint8 gaps_in_frame_num_value_allowed_flag;
|
|
guint32 pic_width_in_mbs_minus1;
|
|
guint32 pic_height_in_map_units_minus1;
|
|
guint8 frame_mbs_only_flag;
|
|
|
|
guint8 mb_adaptive_frame_field_flag;
|
|
|
|
guint8 direct_8x8_inference_flag;
|
|
|
|
guint8 frame_cropping_flag;
|
|
|
|
/* if frame_cropping_flag */
|
|
guint32 frame_crop_left_offset;
|
|
guint32 frame_crop_right_offset;
|
|
guint32 frame_crop_top_offset;
|
|
guint32 frame_crop_bottom_offset;
|
|
|
|
guint8 vui_parameters_present_flag;
|
|
|
|
/* calculated values */
|
|
guint8 chroma_array_type;
|
|
guint32 max_frame_num;
|
|
gint width, height;
|
|
gint crop_rect_width, crop_rect_height;
|
|
gint crop_rect_x, crop_rect_y;
|
|
gint fps_num_removed, fps_den_removed; /* FIXME: remove */
|
|
gboolean valid;
|
|
|
|
/* Subset SPS extensions */
|
|
guint8 extension_type;
|
|
};
|
|
|
|
struct _H264NalParser
|
|
{
|
|
/*< private >*/
|
|
H264SPS sps[H264_MAX_SPS_COUNT];
|
|
H264SPS *last_sps;
|
|
};
|
|
|
|
|
|
H264NalParser *h264_nal_parser_new (void);
|
|
|
|
|
|
H264ParserResult h264_parser_identify_nalu (H264NalParser *nalparser,
|
|
const guint8 *data, guint offset,
|
|
gsize size, H264NalUnit *nalu);
|
|
|
|
|
|
H264ParserResult h264_parser_identify_nalu_unchecked (H264NalParser *nalparser,
|
|
const guint8 *data, guint offset,
|
|
gsize size, H264NalUnit *nalu);
|
|
|
|
|
|
H264ParserResult h264_parser_parse_sps (H264NalUnit *nalu,
|
|
H264SPS *sps, gboolean parse_vui_params);
|
|
|
|
|
|
void h264_nal_parser_free (H264NalParser *nalparser);
|
|
|
|
|
|
H264ParserResult h264_parse_sps (H264NalUnit *nalu,
|
|
H264SPS *sps, gboolean parse_vui_params);
|
|
|
|
|
|
void h264_sps_clear (H264SPS *sps);
|
|
|
|
|
|
#define H265_MAX_SUB_LAYERS 8
|
|
#define H265_MAX_SPS_COUNT 16
|
|
|
|
|
|
typedef enum
|
|
{
|
|
H265_NAL_SLICE_TRAIL_N = 0,
|
|
H265_NAL_SLICE_TRAIL_R = 1,
|
|
H265_NAL_SLICE_TSA_N = 2,
|
|
H265_NAL_SLICE_TSA_R = 3,
|
|
H265_NAL_SLICE_STSA_N = 4,
|
|
H265_NAL_SLICE_STSA_R = 5,
|
|
H265_NAL_SLICE_RADL_N = 6,
|
|
H265_NAL_SLICE_RADL_R = 7,
|
|
H265_NAL_SLICE_RASL_N = 8,
|
|
H265_NAL_SLICE_RASL_R = 9,
|
|
H265_NAL_SLICE_BLA_W_LP = 16,
|
|
H265_NAL_SLICE_BLA_W_RADL = 17,
|
|
H265_NAL_SLICE_BLA_N_LP = 18,
|
|
H265_NAL_SLICE_IDR_W_RADL = 19,
|
|
H265_NAL_SLICE_IDR_N_LP = 20,
|
|
H265_NAL_SLICE_CRA_NUT = 21,
|
|
H265_NAL_VPS = 32,
|
|
H265_NAL_SPS = 33,
|
|
H265_NAL_PPS = 34,
|
|
H265_NAL_AUD = 35,
|
|
H265_NAL_EOS = 36,
|
|
H265_NAL_EOB = 37,
|
|
H265_NAL_FD = 38,
|
|
H265_NAL_PREFIX_SEI = 39,
|
|
H265_NAL_SUFFIX_SEI = 40
|
|
} H265NalUnitType;
|
|
|
|
typedef enum
|
|
{
|
|
H265_PARSER_OK,
|
|
H265_PARSER_BROKEN_DATA,
|
|
H265_PARSER_BROKEN_LINK,
|
|
H265_PARSER_ERROR,
|
|
H265_PARSER_NO_NAL,
|
|
H265_PARSER_NO_NAL_END
|
|
} H265ParserResult;
|
|
|
|
|
|
typedef struct _H265Parser H265Parser;
|
|
|
|
typedef struct _H265NalUnit H265NalUnit;
|
|
|
|
typedef struct _H265SPS H265SPS;
|
|
typedef struct _H265ProfileTierLevel H265ProfileTierLevel;
|
|
|
|
struct _H265NalUnit
|
|
{
|
|
guint8 type;
|
|
guint8 layer_id;
|
|
guint8 temporal_id_plus1;
|
|
|
|
/* calculated values */
|
|
guint size;
|
|
guint offset;
|
|
guint sc_offset;
|
|
gboolean valid;
|
|
|
|
guint8 *data;
|
|
guint8 header_bytes;
|
|
};
|
|
|
|
struct _H265ProfileTierLevel {
|
|
guint8 profile_space;
|
|
guint8 tier_flag;
|
|
guint8 profile_idc;
|
|
|
|
guint8 profile_compatibility_flag[32];
|
|
|
|
guint8 progressive_source_flag;
|
|
guint8 interlaced_source_flag;
|
|
guint8 non_packed_constraint_flag;
|
|
guint8 frame_only_constraint_flag;
|
|
|
|
guint8 max_12bit_constraint_flag;
|
|
guint8 max_10bit_constraint_flag;
|
|
guint8 max_8bit_constraint_flag;
|
|
guint8 max_422chroma_constraint_flag;
|
|
guint8 max_420chroma_constraint_flag;
|
|
guint8 max_monochrome_constraint_flag;
|
|
guint8 intra_constraint_flag;
|
|
guint8 one_picture_only_constraint_flag;
|
|
guint8 lower_bit_rate_constraint_flag;
|
|
guint8 max_14bit_constraint_flag;
|
|
|
|
guint8 level_idc;
|
|
|
|
guint8 sub_layer_profile_present_flag[6];
|
|
guint8 sub_layer_level_present_flag[6];
|
|
|
|
guint8 sub_layer_profile_space[6];
|
|
guint8 sub_layer_tier_flag[6];
|
|
guint8 sub_layer_profile_idc[6];
|
|
guint8 sub_layer_profile_compatibility_flag[6][32];
|
|
guint8 sub_layer_progressive_source_flag[6];
|
|
guint8 sub_layer_interlaced_source_flag[6];
|
|
guint8 sub_layer_non_packed_constraint_flag[6];
|
|
guint8 sub_layer_frame_only_constraint_flag[6];
|
|
guint8 sub_layer_level_idc[6];
|
|
};
|
|
|
|
struct _H265SPS
|
|
{
|
|
guint8 id;
|
|
|
|
guint8 max_sub_layers_minus1;
|
|
guint8 temporal_id_nesting_flag;
|
|
|
|
H265ProfileTierLevel profile_tier_level;
|
|
|
|
guint8 chroma_format_idc;
|
|
guint8 separate_colour_plane_flag;
|
|
guint16 pic_width_in_luma_samples;
|
|
guint16 pic_height_in_luma_samples;
|
|
|
|
guint8 conformance_window_flag;
|
|
/* if conformance_window_flag */
|
|
guint32 conf_win_left_offset;
|
|
guint32 conf_win_right_offset;
|
|
guint32 conf_win_top_offset;
|
|
guint32 conf_win_bottom_offset;
|
|
|
|
guint8 bit_depth_luma_minus8;
|
|
guint8 bit_depth_chroma_minus8;
|
|
guint8 log2_max_pic_order_cnt_lsb_minus4;
|
|
|
|
guint8 sub_layer_ordering_info_present_flag;
|
|
guint8 max_dec_pic_buffering_minus1[H265_MAX_SUB_LAYERS];
|
|
guint8 max_num_reorder_pics[H265_MAX_SUB_LAYERS];
|
|
guint8 max_latency_increase_plus1[H265_MAX_SUB_LAYERS];
|
|
|
|
guint8 log2_min_luma_coding_block_size_minus3;
|
|
guint8 log2_diff_max_min_luma_coding_block_size;
|
|
guint8 log2_min_transform_block_size_minus2;
|
|
guint8 log2_diff_max_min_transform_block_size;
|
|
guint8 max_transform_hierarchy_depth_inter;
|
|
guint8 max_transform_hierarchy_depth_intra;
|
|
|
|
guint8 scaling_list_enabled_flag;
|
|
/* if scaling_list_enabled_flag */
|
|
guint8 scaling_list_data_present_flag;
|
|
|
|
guint8 amp_enabled_flag;
|
|
guint8 sample_adaptive_offset_enabled_flag;
|
|
guint8 pcm_enabled_flag;
|
|
/* if pcm_enabled_flag */
|
|
guint8 pcm_sample_bit_depth_luma_minus1;
|
|
guint8 pcm_sample_bit_depth_chroma_minus1;
|
|
guint8 log2_min_pcm_luma_coding_block_size_minus3;
|
|
guint8 log2_diff_max_min_pcm_luma_coding_block_size;
|
|
guint8 pcm_loop_filter_disabled_flag;
|
|
|
|
guint8 num_short_term_ref_pic_sets;
|
|
|
|
guint8 long_term_ref_pics_present_flag;
|
|
/* if long_term_ref_pics_present_flag */
|
|
guint8 num_long_term_ref_pics_sps;
|
|
guint16 lt_ref_pic_poc_lsb_sps[32];
|
|
guint8 used_by_curr_pic_lt_sps_flag[32];
|
|
|
|
guint8 temporal_mvp_enabled_flag;
|
|
guint8 strong_intra_smoothing_enabled_flag;
|
|
guint8 vui_parameters_present_flag;
|
|
|
|
/* if vui_parameters_present_flat */
|
|
guint8 sps_extension_flag;
|
|
|
|
/* calculated values */
|
|
guint8 chroma_array_type;
|
|
gint width, height;
|
|
gint crop_rect_width, crop_rect_height;
|
|
gint crop_rect_x, crop_rect_y;
|
|
gint fps_num, fps_den;
|
|
gboolean valid;
|
|
};
|
|
|
|
struct _H265Parser
|
|
{
|
|
/*< private >*/
|
|
H265SPS sps[H265_MAX_SPS_COUNT];
|
|
H265SPS *last_sps;
|
|
};
|
|
|
|
H265Parser * h265_parser_new (void);
|
|
|
|
|
|
H265ParserResult h265_parser_identify_nalu (H265Parser * parser,
|
|
const guint8 * data,
|
|
guint offset,
|
|
gsize size,
|
|
H265NalUnit * nalu);
|
|
|
|
|
|
H265ParserResult h265_parser_identify_nalu_unchecked (H265Parser * parser,
|
|
const guint8 * data,
|
|
guint offset,
|
|
gsize size,
|
|
H265NalUnit * nalu);
|
|
|
|
|
|
H265ParserResult h265_parser_identify_nalu_hevc (H265Parser * parser,
|
|
const guint8 * data,
|
|
guint offset,
|
|
gsize size,
|
|
guint8 nal_length_size,
|
|
H265NalUnit * nalu);
|
|
|
|
|
|
|
|
H265ParserResult h265_parser_parse_sps (H265Parser * parser,
|
|
H265NalUnit * nalu,
|
|
H265SPS * sps,
|
|
gboolean parse_vui_params);
|
|
|
|
void h265_parser_free (H265Parser * parser);
|
|
|
|
|
|
|
|
H265ParserResult h265_parse_sps (H265Parser * parser,
|
|
H265NalUnit * nalu,
|
|
H265SPS * sps,
|
|
gboolean parse_vui_params);
|
|
|
|
|
|
G_END_DECLS
|
|
#endif
|