11#ifndef AOM_AOM_AOM_ENCODER_H_
12#define AOM_AOM_AOM_ENCODER_H_
54#define AOM_ENCODER_ABI_VERSION \
55 (10 + AOM_CODEC_ABI_VERSION + 3)
66#define AOM_CODEC_CAP_PSNR 0x10000
70#define AOM_CODEC_CAP_HIGHBITDEPTH 0x40000
79#define AOM_CODEC_USE_PSNR 0x10000
81#define AOM_CODEC_USE_HIGHBITDEPTH 0x40000
100#define AOM_ERROR_RESILIENT_DEFAULT 0x1
141 struct aom_psnr_pkt {
378#define AOM_EFLAG_FORCE_KF (1 << 0)
855#define MAX_TILE_WIDTHS 64
868#define MAX_TILE_HEIGHTS 64
934#define aom_codec_enc_init(ctx, iface, cfg, flags) \
935 aom_codec_enc_init_ver(ctx, iface, cfg, flags, AOM_ENCODER_ABI_VERSION)
1005#define AOM_USAGE_GOOD_QUALITY (0)
1007#define AOM_USAGE_REALTIME (1)
1009#define AOM_USAGE_ALL_INTRA (2)
1089 unsigned int pad_before,
1090 unsigned int pad_after);
Describes the codec algorithm interface to applications.
#define MAX_TILE_WIDTHS
Maximum number of tile widths in tile widths array.
Definition: aom_encoder.h:855
#define MAX_TILE_HEIGHTS
Maximum number of tile heights in tile heights array.
Definition: aom_encoder.h:868
Provides function pointer definitions for the external partition.
enum aom_bit_depth aom_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
long aom_codec_flags_t
Initialization-time Feature Enabling.
Definition: aom_codec.h:228
const struct aom_codec_iface aom_codec_iface_t
Codec interface structure.
Definition: aom_codec.h:254
int64_t aom_codec_pts_t
Time Stamp Type.
Definition: aom_codec.h:235
aom_codec_err_t
Algorithm return codes.
Definition: aom_codec.h:155
const void * aom_codec_iter_t
Iterator.
Definition: aom_codec.h:288
uint32_t aom_codec_frame_flags_t
Compressed Frame Flags.
Definition: aom_codec.h:270
aom_superres_mode
Frame super-resolution mode.
Definition: aom_encoder.h:206
aom_codec_err_t aom_codec_enc_init_ver(aom_codec_ctx_t *ctx, aom_codec_iface_t *iface, const aom_codec_enc_cfg_t *cfg, aom_codec_flags_t flags, int ver)
Initialize an encoder instance.
const aom_codec_cx_pkt_t * aom_codec_get_cx_data(aom_codec_ctx_t *ctx, aom_codec_iter_t *iter)
Encoded data iterator.
struct aom_codec_cx_pkt aom_codec_cx_pkt_t
Encoder output packet.
uint32_t aom_codec_er_flags_t
Error Resilient flags.
Definition: aom_encoder.h:98
aom_codec_err_t aom_codec_set_cx_data_buf(aom_codec_ctx_t *ctx, const aom_fixed_buf_t *buf, unsigned int pad_before, unsigned int pad_after)
Set compressed data output buffer.
aom_codec_err_t aom_codec_encode(aom_codec_ctx_t *ctx, const aom_image_t *img, aom_codec_pts_t pts, unsigned long duration, aom_enc_frame_flags_t flags)
Encode a frame.
aom_rc_mode
Rate control mode.
Definition: aom_encoder.h:184
const aom_image_t * aom_codec_get_preview_frame(aom_codec_ctx_t *ctx)
Get Preview Frame.
aom_enc_pass
Multi-pass Encoding Pass.
Definition: aom_encoder.h:175
struct aom_rational aom_rational_t
Rational Number.
struct aom_fixed_buf aom_fixed_buf_t
Generic fixed size buffer structure.
aom_codec_err_t aom_codec_enc_config_default(aom_codec_iface_t *iface, aom_codec_enc_cfg_t *cfg, unsigned int usage)
Get the default configuration for a usage.
struct cfg_options cfg_options_t
Encoder Config Options.
aom_kf_mode
Keyframe placement mode.
Definition: aom_encoder.h:199
long aom_enc_frame_flags_t
Encoded Frame Flags.
Definition: aom_encoder.h:376
aom_fixed_buf_t * aom_codec_get_global_headers(aom_codec_ctx_t *ctx)
Get global stream headers.
struct aom_codec_enc_cfg aom_codec_enc_cfg_t
Encoder configuration structure.
aom_codec_err_t aom_codec_enc_config_set(aom_codec_ctx_t *ctx, const aom_codec_enc_cfg_t *cfg)
Set or change configuration.
aom_codec_cx_pkt_kind
Encoder output packet variants.
Definition: aom_encoder.h:108
@ AOM_SUPERRES_RANDOM
Definition: aom_encoder.h:212
@ AOM_SUPERRES_QTHRESH
Definition: aom_encoder.h:215
@ AOM_SUPERRES_NONE
Definition: aom_encoder.h:208
@ AOM_SUPERRES_FIXED
Definition: aom_encoder.h:210
@ AOM_CBR
Definition: aom_encoder.h:186
@ AOM_CQ
Definition: aom_encoder.h:187
@ AOM_VBR
Definition: aom_encoder.h:185
@ AOM_Q
Definition: aom_encoder.h:188
@ AOM_RC_ONE_PASS
Definition: aom_encoder.h:176
@ AOM_RC_SECOND_PASS
Definition: aom_encoder.h:178
@ AOM_RC_LAST_PASS
Definition: aom_encoder.h:180
@ AOM_RC_THIRD_PASS
Definition: aom_encoder.h:179
@ AOM_RC_FIRST_PASS
Definition: aom_encoder.h:177
@ AOM_KF_FIXED
Definition: aom_encoder.h:200
@ AOM_KF_AUTO
Definition: aom_encoder.h:201
@ AOM_KF_DISABLED
Definition: aom_encoder.h:202
@ AOM_CODEC_PSNR_PKT
Definition: aom_encoder.h:112
@ AOM_CODEC_CUSTOM_PKT
Definition: aom_encoder.h:113
@ AOM_CODEC_CX_FRAME_PKT
Definition: aom_encoder.h:109
@ AOM_CODEC_STATS_PKT
Definition: aom_encoder.h:110
@ AOM_CODEC_FPMB_STATS_PKT
Definition: aom_encoder.h:111
Codec context structure.
Definition: aom_codec.h:298
Encoder output packet.
Definition: aom_encoder.h:121
unsigned long duration
duration to show frame (in timebase units)
Definition: aom_encoder.h:130
size_t sz
Definition: aom_encoder.h:126
enum aom_codec_cx_pkt_kind kind
Definition: aom_encoder.h:122
uint64_t sse_hbd[4]
sum squared error, total/y/u/v when input bit-depth < stream bit-depth.
Definition: aom_encoder.h:150
double psnr[4]
Definition: aom_encoder.h:144
aom_fixed_buf_t twopass_stats
Definition: aom_encoder.h:139
aom_fixed_buf_t raw
Definition: aom_encoder.h:155
double psnr_hbd[4]
PSNR, total/y/u/v when input bit-depth < stream bit-depth.
Definition: aom_encoder.h:153
union aom_codec_cx_pkt::@1 data
aom_codec_pts_t pts
time stamp to show frame (in timebase units)
Definition: aom_encoder.h:128
struct aom_codec_cx_pkt::@1::@2 frame
aom_fixed_buf_t firstpass_mb_stats
Definition: aom_encoder.h:140
size_t vis_frame_size
size of the visible frame in this packet
Definition: aom_encoder.h:137
aom_codec_frame_flags_t flags
Definition: aom_encoder.h:131
unsigned int samples_hbd[4]
Number of samples, total/y/u/v when input bit-depth < stream bit-depth.
Definition: aom_encoder.h:147
int partition_id
the partition id defines the decoding order of the partitions. Only applicable when "output partition...
Definition: aom_encoder.h:135
unsigned int samples[4]
Definition: aom_encoder.h:142
void * buf
Definition: aom_encoder.h:125
uint64_t sse[4]
Definition: aom_encoder.h:143
Encoder configuration structure.
Definition: aom_encoder.h:386
unsigned int g_input_bit_depth
Bit-depth of the input frames.
Definition: aom_encoder.h:469
unsigned int g_forced_max_frame_height
Forced maximum height of the frame.
Definition: aom_encoder.h:453
unsigned int rc_dropframe_thresh
Temporal resampling configuration, if supported by the codec.
Definition: aom_encoder.h:534
unsigned int rc_resize_denominator
Frame resize denominator.
Definition: aom_encoder.h:551
struct aom_rational g_timebase
Stream timebase units.
Definition: aom_encoder.h:483
int tile_width_count
Number of explicit tile widths specified.
Definition: aom_encoder.h:841
unsigned int g_usage
Algorithm specific "usage" value.
Definition: aom_encoder.h:398
unsigned int rc_buf_sz
Decoder Buffer Size.
Definition: aom_encoder.h:698
unsigned int full_still_picture_hdr
full_still_picture_hdr
Definition: aom_encoder.h:825
unsigned int g_h
Height of the frame.
Definition: aom_encoder.h:434
aom_superres_mode rc_superres_mode
Frame super-resolution scaling mode.
Definition: aom_encoder.h:567
int fixed_qp_offsets[5]
Deprecated and ignored. DO NOT USE.
Definition: aom_encoder.h:895
enum aom_kf_mode kf_mode
Keyframe placement mode.
Definition: aom_encoder.h:761
aom_fixed_buf_t rc_firstpass_mb_stats_in
first pass mb stats buffer.
Definition: aom_encoder.h:631
enum aom_rc_mode rc_end_usage
Rate control algorithm to use.
Definition: aom_encoder.h:617
unsigned int rc_superres_kf_denominator
Keyframe super-resolution denominator.
Definition: aom_encoder.h:589
unsigned int g_threads
Maximum number of threads to use.
Definition: aom_encoder.h:406
unsigned int rc_2pass_vbr_maxsection_pct
Two-pass mode per-GOP maximum bitrate.
Definition: aom_encoder.h:744
unsigned int rc_resize_kf_denominator
Keyframe resize denominator.
Definition: aom_encoder.h:559
unsigned int kf_min_dist
Keyframe minimum interval.
Definition: aom_encoder.h:770
unsigned int g_lag_in_frames
Allow lagged encoding.
Definition: aom_encoder.h:512
unsigned int use_fixed_qp_offsets
Whether encoder should use fixed QP offsets.
Definition: aom_encoder.h:889
unsigned int rc_2pass_vbr_minsection_pct
Two-pass mode per-GOP minimum bitrate.
Definition: aom_encoder.h:737
unsigned int rc_2pass_vbr_bias_pct
Two-pass mode CBR/VBR bias.
Definition: aom_encoder.h:730
unsigned int rc_superres_qthresh
Frame super-resolution q threshold.
Definition: aom_encoder.h:598
unsigned int rc_buf_initial_sz
Decoder Buffer Initial Size.
Definition: aom_encoder.h:707
unsigned int g_profile
Bitstream profile to use.
Definition: aom_encoder.h:416
unsigned int g_limit
Max number of frames to encode.
Definition: aom_encoder.h:439
unsigned int monochrome
Monochrome mode.
Definition: aom_encoder.h:816
aom_bit_depth_t g_bit_depth
Bit-depth of the codec.
Definition: aom_encoder.h:461
int tile_heights[64]
Array of specified tile heights.
Definition: aom_encoder.h:875
unsigned int g_w
Width of the frame.
Definition: aom_encoder.h:425
unsigned int g_forced_max_frame_width
Forced maximum width of the frame.
Definition: aom_encoder.h:446
unsigned int rc_undershoot_pct
Rate control adaptation undershoot control.
Definition: aom_encoder.h:674
unsigned int kf_max_dist
Keyframe maximum interval.
Definition: aom_encoder.h:779
aom_codec_er_flags_t g_error_resilient
Enable error resilient modes.
Definition: aom_encoder.h:491
unsigned int rc_max_quantizer
Maximum (Worst Quality) Quantizer.
Definition: aom_encoder.h:661
unsigned int rc_superres_denominator
Frame super-resolution denominator.
Definition: aom_encoder.h:579
unsigned int rc_buf_optimal_sz
Decoder Buffer Optimal Size.
Definition: aom_encoder.h:716
unsigned int rc_min_quantizer
Minimum (Best Quality) Quantizer.
Definition: aom_encoder.h:651
unsigned int sframe_dist
sframe interval
Definition: aom_encoder.h:786
unsigned int sframe_mode
sframe insertion mode
Definition: aom_encoder.h:801
enum aom_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: aom_encoder.h:498
int fwd_kf_enabled
Option to enable forward reference key frame.
Definition: aom_encoder.h:753
int tile_widths[64]
Array of specified tile widths.
Definition: aom_encoder.h:862
unsigned int rc_target_bitrate
Target data rate.
Definition: aom_encoder.h:637
unsigned int rc_resize_mode
Mode for spatial resampling, if supported by the codec.
Definition: aom_encoder.h:543
unsigned int rc_overshoot_pct
Rate control adaptation overshoot control.
Definition: aom_encoder.h:683
aom_fixed_buf_t rc_twopass_stats_in
Two-pass stats buffer.
Definition: aom_encoder.h:624
unsigned int save_as_annexb
Bitstream syntax mode.
Definition: aom_encoder.h:833
unsigned int rc_superres_kf_qthresh
Keyframe super-resolution q threshold.
Definition: aom_encoder.h:607
cfg_options_t encoder_cfg
Options defined per config file.
Definition: aom_encoder.h:900
int tile_height_count
Number of explicit tile heights specified.
Definition: aom_encoder.h:849
unsigned int large_scale_tile
Tile coding mode.
Definition: aom_encoder.h:809
Generic fixed size buffer structure.
Definition: aom_encoder.h:87
size_t sz
Definition: aom_encoder.h:89
void * buf
Definition: aom_encoder.h:88
Image Descriptor.
Definition: aom_image.h:180
Rational Number.
Definition: aom_encoder.h:163
int num
Definition: aom_encoder.h:164
int den
Definition: aom_encoder.h:165
Encoder Config Options.
Definition: aom_encoder.h:226
unsigned int disable_tx_64x64
disable 64x64 transform
Definition: aom_encoder.h:334
unsigned int reduced_reference_set
use reduced reference frame set
Definition: aom_encoder.h:362
unsigned int disable_palette
disable Palette
Definition: aom_encoder.h:302
unsigned int disable_inter_intra_comp
disable inter/intra compound
Definition: aom_encoder.h:290
unsigned int disable_ab_partition_type
disable AB Shape partition type
Definition: aom_encoder.h:246
unsigned int disable_warp_motion
disable Warped Motion
Definition: aom_encoder.h:274
unsigned int disable_lr
disable Loop Restoration Filter
Definition: aom_encoder.h:266
unsigned int disable_1to4_partition_type
disable 1:4/4:1 partition type
Definition: aom_encoder.h:254
unsigned int disable_intra_angle_delta
disable intra angle delta
Definition: aom_encoder.h:326
unsigned int min_partition_size
min partition size 8, 16, 32, 64, 128
Definition: aom_encoder.h:242
unsigned int disable_smooth_intra
disable intra smooth mode
Definition: aom_encoder.h:314
unsigned int disable_ref_frame_mv
disable ref frame MV
Definition: aom_encoder.h:358
unsigned int reduced_tx_type_set
use reduced transform type set
Definition: aom_encoder.h:366
unsigned int disable_one_sided_comp
disable one sided compound
Definition: aom_encoder.h:298
unsigned int max_partition_size
max partition size 8, 16, 32, 64, 128
Definition: aom_encoder.h:238
unsigned int disable_trellis_quant
disable trellis quantization
Definition: aom_encoder.h:354
unsigned int disable_inter_intra_wedge
disable inter/intra wedge comp
Definition: aom_encoder.h:346
unsigned int disable_rect_partition_type
disable rectangular partition type
Definition: aom_encoder.h:250
unsigned int disable_smooth_inter_intra
disable smooth inter/intra
Definition: aom_encoder.h:338
unsigned int disable_intrabc
disable Intra Block Copy
Definition: aom_encoder.h:306
unsigned int disable_obmc
disable OBMC
Definition: aom_encoder.h:270
unsigned int init_by_cfg_file
Indicate init by cfg file 0 or 1.
Definition: aom_encoder.h:230
unsigned int disable_flip_idtx
disable flip and identity transform type
Definition: aom_encoder.h:258
unsigned int disable_intra_edge_filter
disable intra edge filter
Definition: aom_encoder.h:330
unsigned int disable_dual_filter
disable dual filter
Definition: aom_encoder.h:322
unsigned int disable_global_motion
disable global motion
Definition: aom_encoder.h:278
unsigned int disable_cfl
disable chroma from luma
Definition: aom_encoder.h:310
unsigned int disable_diff_wtd_comp
disable diff weighted compound
Definition: aom_encoder.h:286
unsigned int disable_inter_inter_wedge
disable inter/inter wedge comp
Definition: aom_encoder.h:342
unsigned int super_block_size
Superblock size 0, 64 or 128.
Definition: aom_encoder.h:234
unsigned int disable_filter_intra
disable filter intra
Definition: aom_encoder.h:318
unsigned int disable_masked_comp
disable masked compound
Definition: aom_encoder.h:294
unsigned int disable_cdef
disable CDEF filter
Definition: aom_encoder.h:262
unsigned int disable_paeth_intra
disable paeth intra
Definition: aom_encoder.h:350
unsigned int disable_dist_wtd_comp
disable dist weighted compound
Definition: aom_encoder.h:282