11 #ifndef AOM_AOM_ENCODER_H_ 12 #define AOM_AOM_ENCODER_H_ 43 #define AOM_ENCODER_ABI_VERSION \ 44 (5 + AOM_CODEC_ABI_VERSION) 55 #define AOM_CODEC_CAP_PSNR 0x10000 62 #define AOM_CODEC_CAP_OUTPUT_PARTITION 0x20000 66 #define AOM_CODEC_CAP_HIGHBITDEPTH 0x40000 75 #define AOM_CODEC_USE_PSNR 0x10000 77 #define AOM_CODEC_USE_OUTPUT_PARTITION 0x20000 78 #define AOM_CODEC_USE_HIGHBITDEPTH 0x40000 84 typedef struct aom_fixed_buf { 104 #define AOM_FRAME_IS_KEY 0x1 107 #define AOM_FRAME_IS_DROPPABLE 0x2 109 #define AOM_FRAME_IS_INVISIBLE 0x4 111 #define AOM_FRAME_IS_FRAGMENT 0x8 121 #define AOM_ERROR_RESILIENT_DEFAULT 0x1 126 #define AOM_ERROR_RESILIENT_PARTITIONS 0x2 167 struct aom_psnr_pkt {
229 #define AOM_EFLAG_FORCE_KF (1 << 0) 237 typedef struct aom_codec_enc_cfg { 715 #define MAX_TILE_WIDTHS 64 // maximum tile width array length 728 #define MAX_TILE_HEIGHTS 64 // maximum tile height array length 774 #define aom_codec_enc_init(ctx, iface, cfg, flags) \ 775 aom_codec_enc_init_ver(ctx, iface, cfg, flags, AOM_ENCODER_ABI_VERSION) 805 #define aom_codec_enc_init_multi(ctx, iface, cfg, num_enc, flags, dsf) \ 806 aom_codec_enc_init_multi_ver(ctx, iface, cfg, num_enc, flags, dsf, \ 807 AOM_ENCODER_ABI_VERSION) 830 unsigned int reserved);
935 unsigned int pad_before,
936 unsigned int pad_after);
982 #endif // AOM_AOM_ENCODER_H_ Definition: aom_encoder.h:217
unsigned int rc_superres_mode
Frame super-resolution scaling mode.
Definition: aom_encoder.h:421
void * buf
Definition: aom_encoder.h:85
unsigned int kf_max_dist
Keyframe maximum interval.
Definition: aom_encoder.h:639
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.
unsigned int rc_superres_qthresh
Frame super-resolution q threshold.
Definition: aom_encoder.h:452
Definition: aom_encoder.h:196
unsigned int g_w
Width of the frame.
Definition: aom_encoder.h:276
uint64_t sse[4]
Definition: aom_encoder.h:169
unsigned int rc_target_bitrate
Target data rate.
Definition: aom_encoder.h:491
uint32_t aom_codec_er_flags_t
Error Resilient flags.
Definition: aom_encoder.h:119
unsigned int rc_superres_denominator
Frame super-resolution denominator.
Definition: aom_encoder.h:433
unsigned int rc_buf_optimal_sz
Decoder Buffer Optimal Size.
Definition: aom_encoder.h:576
Encoder configuration structure.
Definition: aom_encoder.h:237
unsigned int samples[4]
Definition: aom_encoder.h:168
aom_fixed_buf_t rc_twopass_stats_in
Two-pass stats buffer.
Definition: aom_encoder.h:478
aom_rc_mode
Rate control mode.
Definition: aom_encoder.h:200
struct aom_codec_cx_pkt aom_codec_cx_pkt_t
Encoder output packet.
int64_t aom_codec_pts_t
Time Stamp Type.
Definition: aom_encoder.h:94
aom_fixed_buf_t rc_firstpass_mb_stats_in
first pass mb stats buffer.
Definition: aom_encoder.h:485
Definition: aom_encoder.h:202
uint32_t aom_codec_frame_flags_t
Compressed Frame Flags.
Definition: aom_encoder.h:103
aom_codec_er_flags_t g_error_resilient
Enable error resilient modes.
Definition: aom_encoder.h:342
Rational Number.
Definition: aom_encoder.h:187
Codec context structure.
Definition: aom_codec.h:204
unsigned int rc_2pass_vbr_minsection_pct
Two-pass mode per-GOP minimum bitrate.
Definition: aom_encoder.h:597
aom_codec_err_t aom_codec_enc_config_default(aom_codec_iface_t *iface, aom_codec_enc_cfg_t *cfg, unsigned int reserved)
Get a default configuration.
const aom_image_t * aom_codec_get_preview_frame(aom_codec_ctx_t *ctx)
Get Preview Frame.
aom_codec_pts_t pts
time stamp to show frame (in timebase units)
Definition: aom_encoder.h:154
Image Descriptor.
Definition: aom_image.h:141
double psnr[4]
Definition: aom_encoder.h:170
unsigned int rc_undershoot_pct
Rate control adaptation undershoot control.
Definition: aom_encoder.h:531
aom_fixed_buf_t raw
Definition: aom_encoder.h:172
aom_kf_mode
Keyframe placement mode.
Definition: aom_encoder.h:215
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.
Generic fixed size buffer structure.
Definition: aom_encoder.h:84
unsigned int g_profile
Bitstream profile to use.
Definition: aom_encoder.h:267
const aom_codec_cx_pkt_t * aom_codec_get_cx_data(aom_codec_ctx_t *ctx, aom_codec_iter_t *iter)
Encoded data iterator.
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.
const struct aom_codec_iface aom_codec_iface_t
Codec interface structure.
Definition: aom_codec.h:181
unsigned int rc_buf_initial_sz
Decoder Buffer Initial Size.
Definition: aom_encoder.h:567
aom_codec_cx_pkt_kind
Encoder output packet variants.
Definition: aom_encoder.h:134
unsigned int g_limit
Max number of frames to encode.
Definition: aom_encoder.h:290
Definition: aom_encoder.h:138
Definition: aom_encoder.h:136
Config Options.
Definition: aom_codec.h:542
size_t sz
Definition: aom_encoder.h:152
enum aom_codec_cx_pkt_kind kind
Definition: aom_encoder.h:148
Describes the codec algorithm interface to applications.
unsigned int rc_2pass_vbr_maxsection_pct
Two-pass mode per-GOP maximum bitrate.
Definition: aom_encoder.h:604
unsigned int g_forced_max_frame_width
Forced maximum width of the frame.
Definition: aom_encoder.h:297
int fwd_kf_enabled
Option to enable forward reference key frame.
Definition: aom_encoder.h:613
unsigned long duration
duration to show frame (in timebase units)
Definition: aom_encoder.h:156
unsigned int sframe_mode
sframe insertion mode
Definition: aom_encoder.h:661
unsigned int g_forced_max_frame_height
Forced maximum height of the frame.
Definition: aom_encoder.h:304
Definition: aom_encoder.h:194
struct aom_codec_cx_pkt::@1::@2 frame
Definition: aom_encoder.h:135
unsigned int rc_2pass_vbr_bias_pct
Two-pass mode CBR/VBR bias.
Definition: aom_encoder.h:590
unsigned int rc_resize_mode
Mode for spatial resampling, if supported by the codec.
Definition: aom_encoder.h:394
struct aom_fixed_buf aom_fixed_buf_t
Generic fixed size buffer structure.
void * buf
Definition: aom_encoder.h:151
#define MAX_TILE_WIDTHS
Maximum number of tile widths in tile widths array.
Definition: aom_encoder.h:715
unsigned int rc_max_quantizer
Maximum (Worst Quality) Quantizer.
Definition: aom_encoder.h:515
#define MAX_TILE_HEIGHTS
Maximum number of tile heights in tile heights array.
Definition: aom_encoder.h:728
unsigned int rc_buf_sz
Decoder Buffer Size.
Definition: aom_encoder.h:558
Definition: aom_encoder.h:137
Definition: aom_encoder.h:203
unsigned int rc_overshoot_pct
Rate control adaptation overshoot control.
Definition: aom_encoder.h:543
Definition: aom_encoder.h:201
unsigned int large_scale_tile
Tile coding mode.
Definition: aom_encoder.h:669
aom_enc_pass
Multi-pass Encoding Pass.
Definition: aom_encoder.h:193
aom_fixed_buf_t * aom_codec_get_global_headers(aom_codec_ctx_t *ctx)
Get global stream headers.
size_t vis_frame_size
size of the visible frame in this packet
Definition: aom_encoder.h:163
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.
unsigned int rc_resize_kf_denominator
Keyframe resize denominator.
Definition: aom_encoder.h:410
aom_codec_err_t aom_codec_enc_init_multi_ver(aom_codec_ctx_t *ctx, aom_codec_iface_t *iface, aom_codec_enc_cfg_t *cfg, int num_enc, aom_codec_flags_t flags, aom_rational_t *dsf, int ver)
Initialize multi-encoder instance.
unsigned int kf_min_dist
Keyframe minimum interval.
Definition: aom_encoder.h:630
unsigned int full_still_picture_hdr
full_still_picture_hdr
Definition: aom_encoder.h:685
unsigned int monochrome
Monochrome mode.
Definition: aom_encoder.h:676
const void * aom_codec_iter_t
Iterator.
Definition: aom_codec.h:194
unsigned int rc_resize_denominator
Frame resize denominator.
Definition: aom_encoder.h:402
struct aom_rational aom_rational_t
Rational Number.
struct aom_codec_enc_cfg aom_codec_enc_cfg_t
Encoder configuration structure.
long aom_codec_flags_t
Initialization-time Feature Enabling.
Definition: aom_codec.h:174
cfg_options_t cfg
Options defined per config file.
Definition: aom_encoder.h:740
int partition_id
the partition id defines the decoding order of the partitions. Only applicable when "output partition...
Definition: aom_encoder.h:161
Definition: aom_encoder.h:139
enum aom_bit_depth aom_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
unsigned int g_usage
Algorithm specific "usage" value.
Definition: aom_encoder.h:249
unsigned int g_input_bit_depth
Bit-depth of the input frames.
Definition: aom_encoder.h:320
aom_codec_err_t
Algorithm return codes.
Definition: aom_codec.h:101
aom_fixed_buf_t twopass_stats
Definition: aom_encoder.h:165
Definition: aom_encoder.h:216
Definition: aom_encoder.h:204
int den
Definition: aom_encoder.h:189
char pad[128 - sizeof(enum aom_codec_cx_pkt_kind)]
Definition: aom_encoder.h:179
unsigned int sframe_dist
sframe interval
Definition: aom_encoder.h:646
aom_fixed_buf_t firstpass_mb_stats
Definition: aom_encoder.h:166
Encoder output packet.
Definition: aom_encoder.h:147
int tile_width_count
Number of explicit tile widths specified.
Definition: aom_encoder.h:701
unsigned int rc_min_quantizer
Minimum (Best Quality) Quantizer.
Definition: aom_encoder.h:505
int num
Definition: aom_encoder.h:188
aom_codec_frame_flags_t flags
Definition: aom_encoder.h:157
unsigned int g_lag_in_frames
Allow lagged encoding.
Definition: aom_encoder.h:363
unsigned int rc_superres_kf_denominator
Keyframe super-resolution denominator.
Definition: aom_encoder.h:443
long aom_enc_frame_flags_t
Encoded Frame Flags.
Definition: aom_encoder.h:228
unsigned int g_threads
Maximum number of threads to use.
Definition: aom_encoder.h:257
union aom_codec_cx_pkt::@1 data
int tile_height_count
Number of explicit tile heights specified.
Definition: aom_encoder.h:709
aom_bit_depth_t g_bit_depth
Bit-depth of the codec.
Definition: aom_encoder.h:312
unsigned int rc_superres_kf_qthresh
Keyframe super-resolution q threshold.
Definition: aom_encoder.h:461
size_t sz
Definition: aom_encoder.h:86
Definition: aom_encoder.h:195
unsigned int save_as_annexb
Bitstream syntax mode.
Definition: aom_encoder.h:693
Definition: aom_encoder.h:218
unsigned int g_h
Height of the frame.
Definition: aom_encoder.h:285
unsigned int rc_dropframe_thresh
Temporal resampling configuration, if supported by the codec.
Definition: aom_encoder.h:385