10 #ifndef VPX_VPX_VPX_ENCODER_H_ 11 #define VPX_VPX_VPX_ENCODER_H_ 37 #define VPX_TS_MAX_PERIODICITY 16 40 #define VPX_TS_MAX_LAYERS 5 43 #define MAX_PERIODICITY VPX_TS_MAX_PERIODICITY 46 #define VPX_MAX_LAYERS 12 // 3 temporal + 4 spatial layers are allowed. 49 #define MAX_LAYERS VPX_MAX_LAYERS // 3 temporal + 4 spatial layers allowed. 52 #define VPX_SS_MAX_LAYERS 5 55 #define VPX_SS_DEFAULT_LAYERS 1 65 #define VPX_ENCODER_ABI_VERSION \ 66 (14 + VPX_CODEC_ABI_VERSION) 77 #define VPX_CODEC_CAP_PSNR 0x10000 84 #define VPX_CODEC_CAP_OUTPUT_PARTITION 0x20000 93 #define VPX_CODEC_USE_PSNR 0x10000 95 #define VPX_CODEC_USE_OUTPUT_PARTITION 0x20000 96 #define VPX_CODEC_USE_HIGHBITDEPTH 0x40000 102 typedef struct vpx_fixed_buf { 122 #define VPX_FRAME_IS_KEY 0x1 125 #define VPX_FRAME_IS_DROPPABLE 0x2 127 #define VPX_FRAME_IS_INVISIBLE 0x4 129 #define VPX_FRAME_IS_FRAGMENT 0x8 139 #define VPX_ERROR_RESILIENT_DEFAULT 0x1 144 #define VPX_ERROR_RESILIENT_PARTITIONS 0x2 190 struct vpx_psnr_pkt {
268 #define VPX_EFLAG_FORCE_KF (1 << 0) 276 typedef struct vpx_codec_enc_cfg { 757 #define vpx_codec_enc_init(ctx, iface, cfg, flags) \ 758 vpx_codec_enc_init_ver(ctx, iface, cfg, flags, VPX_ENCODER_ABI_VERSION) 788 #define vpx_codec_enc_init_multi(ctx, iface, cfg, num_enc, flags, dsf) \ 789 vpx_codec_enc_init_multi_ver(ctx, iface, cfg, num_enc, flags, dsf, \ 790 VPX_ENCODER_ABI_VERSION) 813 unsigned int reserved);
846 #define VPX_DL_REALTIME (1) 848 #define VPX_DL_GOOD_QUALITY (1000000) 850 #define VPX_DL_BEST_QUALITY (0) 890 unsigned long deadline);
937 unsigned int pad_before,
938 unsigned int pad_after);
984 #endif // VPX_VPX_VPX_ENCODER_H_ Rational Number.
Definition: vpx_encoder.h:226
unsigned int rc_buf_initial_sz
Decoder Buffer Initial Size.
Definition: vpx_encoder.h:556
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:188
unsigned int width[5]
Width and height of frames in this packet. VP8 will only use the first one.
Definition: vpx_encoder.h:182
unsigned int ts_number_layers
Number of temporal coding layers.
Definition: vpx_encoder.h:660
vpx_codec_err_t vpx_codec_set_cx_data_buf(vpx_codec_ctx_t *ctx, const vpx_fixed_buf_t *buf, unsigned int pad_before, unsigned int pad_after)
Set compressed data output buffer.
#define VPX_MAX_LAYERS
Definition: vpx_encoder.h:46
Definition: vpx_encoder.h:243
Image Descriptor.
Definition: vpx_image.h:71
int temporal_layering_mode
Definition: vpx_encoder.h:723
vpx_codec_pts_t pts
time stamp to show frame (in timebase units)
Definition: vpx_encoder.h:172
vpx_kf_mode
Keyframe placement mode.
Definition: vpx_encoder.h:254
unsigned int rc_scaled_width
Internal coded frame width.
Definition: vpx_encoder.h:421
void(* vpx_codec_enc_output_cx_pkt_cb_fn_t)(vpx_codec_cx_pkt_t *pkt, void *user_data)
Encoder return output buffer callback.
Definition: vpx_encoder.h:213
#define VPX_TS_MAX_LAYERS
Definition: vpx_encoder.h:40
Definition: vpx_encoder.h:241
unsigned int g_usage
Algorithm specific "usage" value.
Definition: vpx_encoder.h:288
struct vpx_codec_enc_cfg vpx_codec_enc_cfg_t
Encoder configuration structure.
struct vpx_fixed_buf vpx_fixed_buf_t
Generic fixed size buffer structure.
unsigned int rc_buf_sz
Decoder Buffer Size.
Definition: vpx_encoder.h:547
unsigned int g_input_bit_depth
Bit-depth of the input frames.
Definition: vpx_encoder.h:340
vpx_codec_enc_output_cx_pkt_cb_fn_t output_cx_pkt
Definition: vpx_encoder.h:218
int den
Definition: vpx_encoder.h:228
vpx_codec_err_t vpx_codec_encode(vpx_codec_ctx_t *ctx, const vpx_image_t *img, vpx_codec_pts_t pts, unsigned long duration, vpx_enc_frame_flags_t flags, unsigned long deadline)
Encode a frame.
unsigned int rc_max_quantizer
Maximum (Worst Quality) Quantizer.
Definition: vpx_encoder.h:498
struct vpx_svc_parameters vpx_svc_extra_cfg_t
vp9 svc extra configure parameters
unsigned int rc_min_quantizer
Minimum (Best Quality) Quantizer.
Definition: vpx_encoder.h:488
Definition: vpx_encoder.h:154
char pad[128 - sizeof(enum vpx_codec_cx_pkt_kind)]
Definition: vpx_encoder.h:202
unsigned int kf_max_dist
Keyframe maximum interval.
Definition: vpx_encoder.h:630
int partition_id
the partition id defines the decoding order of the partitions. Only applicable when "output partition...
Definition: vpx_encoder.h:179
unsigned int g_lag_in_frames
Allow lagged encoding.
Definition: vpx_encoder.h:383
vpx_enc_pass
Multi-pass Encoding Pass.
Definition: vpx_encoder.h:232
Encoder configuration structure.
Definition: vpx_encoder.h:276
Definition: vpx_encoder.h:157
Definition: vpx_encoder.h:156
Definition: vpx_encoder.h:256
void * user_priv
Definition: vpx_encoder.h:219
Encoder output packet.
Definition: vpx_encoder.h:165
unsigned int rc_overshoot_pct
Rate control adaptation overshoot control.
Definition: vpx_encoder.h:532
void * buf
Definition: vpx_encoder.h:103
unsigned int rc_2pass_vbr_bias_pct
Two-pass mode CBR/VBR bias.
Definition: vpx_encoder.h:579
unsigned int rc_buf_optimal_sz
Decoder Buffer Optimal Size.
Definition: vpx_encoder.h:565
vpx_codec_err_t vpx_codec_enc_config_set(vpx_codec_ctx_t *ctx, const vpx_codec_enc_cfg_t *cfg)
Set or change configuration.
Generic fixed size buffer structure.
Definition: vpx_encoder.h:102
uint32_t vpx_codec_frame_flags_t
Compressed Frame Flags.
Definition: vpx_encoder.h:121
unsigned int kf_min_dist
Keyframe minimum interval.
Definition: vpx_encoder.h:621
Definition: vpx_encoder.h:234
unsigned int g_profile
Bitstream profile to use.
Definition: vpx_encoder.h:306
Definition: vpx_encoder.h:235
struct vpx_codec_cx_pkt::@1::@2 frame
#define VPX_SS_MAX_LAYERS
Definition: vpx_encoder.h:52
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:315
enum vpx_bit_depth vpx_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
unsigned int rc_undershoot_pct
Rate control adaptation undershoot control.
Definition: vpx_encoder.h:517
uint64_t sse[4]
Definition: vpx_encoder.h:192
unsigned int g_h
Height of the frame.
Definition: vpx_encoder.h:324
size_t sz
Definition: vpx_encoder.h:170
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:166
uint8_t spatial_layer_encoded[5]
Flag to indicate if spatial layer frame in this packet is encoded or dropped. VP8 will always be set ...
Definition: vpx_encoder.h:186
unsigned int rc_dropframe_thresh
Temporal resampling configuration, if supported by the codec.
Definition: vpx_encoder.h:405
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:195
Callback function pointer / user data pair storage.
Definition: vpx_encoder.h:217
long vpx_enc_frame_flags_t
Encoded Frame Flags.
Definition: vpx_encoder.h:267
unsigned int rc_target_bitrate
Target data rate.
Definition: vpx_encoder.h:474
int num
Definition: vpx_encoder.h:227
const struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:174
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:167
vpx_codec_cx_pkt_kind
Encoder output packet variants.
Definition: vpx_encoder.h:152
Definition: vpx_encoder.h:240
double psnr[4]
Definition: vpx_encoder.h:193
Definition: vpx_encoder.h:255
unsigned int g_threads
Maximum number of threads to use.
Definition: vpx_encoder.h:296
unsigned int samples[4]
Definition: vpx_encoder.h:191
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:189
vpx_rc_mode
Rate control mode.
Definition: vpx_encoder.h:239
const vpx_image_t * vpx_codec_get_preview_frame(vpx_codec_ctx_t *ctx)
Get Preview Frame.
unsigned int ss_number_layers
Number of spatial coding layers.
Definition: vpx_encoder.h:640
unsigned int height[5]
Definition: vpx_encoder.h:183
unsigned long duration
duration to show frame (in timebase units)
Definition: vpx_encoder.h:174
vpx_bit_depth_t g_bit_depth
Bit-depth of the codec.
Definition: vpx_encoder.h:332
uint32_t vpx_codec_er_flags_t
Error Resilient flags.
Definition: vpx_encoder.h:137
unsigned int rc_resize_allowed
Enable/disable spatial resampling, if supported by the codec.
Definition: vpx_encoder.h:414
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:90
const vpx_codec_cx_pkt_t * vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter)
Encoded data iterator.
union vpx_codec_cx_pkt::@1 data
struct vpx_codec_cx_pkt vpx_codec_cx_pkt_t
Encoder output packet.
struct vpx_rational vpx_rational_t
Rational Number.
int temporal_layering_mode
Temporal layering mode indicating which temporal layering scheme to use.
Definition: vpx_encoder.h:709
struct vpx_codec_enc_output_cx_cb_pair vpx_codec_priv_output_cx_pkt_cb_pair_t
Callback function pointer / user data pair storage.
vpx_fixed_buf_t rc_twopass_stats_in
Two-pass stats buffer.
Definition: vpx_encoder.h:461
Definition: vpx_encoder.h:257
unsigned int rc_scaled_height
Internal coded frame height.
Definition: vpx_encoder.h:428
Definition: vpx_encoder.h:155
vpx_fixed_buf_t rc_firstpass_mb_stats_in
first pass mb stats buffer.
Definition: vpx_encoder.h:468
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:112
vpx_codec_err_t vpx_codec_enc_config_default(vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, unsigned int reserved)
Get a default configuration.
#define VPX_TS_MAX_PERIODICITY
Definition: vpx_encoder.h:37
vpx_fixed_buf_t * vpx_codec_get_global_headers(vpx_codec_ctx_t *ctx)
Get global stream headers.
Definition: vpx_encoder.h:242
Describes the codec algorithm interface to applications.
unsigned int ts_periodicity
Length of the sequence defining frame temporal layer membership.
Definition: vpx_encoder.h:683
vpx_codec_err_t vpx_codec_enc_init_multi_ver(vpx_codec_ctx_t *ctx, vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, int num_enc, vpx_codec_flags_t flags, vpx_rational_t *dsf, int ver)
Initialize multi-encoder instance.
size_t sz
Definition: vpx_encoder.h:104
unsigned int rc_resize_down_thresh
Spatial resampling down watermark.
Definition: vpx_encoder.h:444
vpx_codec_err_t vpx_codec_enc_init_ver(vpx_codec_ctx_t *ctx, vpx_codec_iface_t *iface, const vpx_codec_enc_cfg_t *cfg, vpx_codec_flags_t flags, int ver)
Initialize an encoder instance.
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:187
Definition: vpx_encoder.h:153
vpx_codec_frame_flags_t flags
Definition: vpx_encoder.h:175
void * buf
Definition: vpx_encoder.h:169
unsigned int rc_2pass_vbr_maxsection_pct
Two-pass mode per-GOP maximum bitrate.
Definition: vpx_encoder.h:593
vp9 svc extra configure parameters
Definition: vpx_encoder.h:717
vpx_codec_er_flags_t g_error_resilient
Enable error resilient modes.
Definition: vpx_encoder.h:362
unsigned int rc_2pass_vbr_minsection_pct
Two-pass mode per-GOP minimum bitrate.
Definition: vpx_encoder.h:586
unsigned int rc_2pass_vbr_corpus_complexity
Two-pass corpus vbr mode complexity control Used only in VP9: A value representing the corpus midpoin...
Definition: vpx_encoder.h:600
unsigned int rc_resize_up_thresh
Spatial resampling up watermark.
Definition: vpx_encoder.h:436
Definition: vpx_encoder.h:233
Codec context structure.
Definition: vpx_codec.h:197