10 #ifndef VPX_VPX_ENCODER_H_ 11 #define 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 (5 + VPX_CODEC_ABI_VERSION) 77 #define VPX_CODEC_CAP_PSNR 0x10000 84 #define VPX_CODEC_CAP_OUTPUT_PARTITION 0x20000 88 #define VPX_CODEC_CAP_HIGHBITDEPTH 0x40000 97 #define VPX_CODEC_USE_PSNR 0x10000 98 #define VPX_CODEC_USE_OUTPUT_PARTITION 0x20000 100 #define VPX_CODEC_USE_HIGHBITDEPTH 0x40000 107 typedef struct vpx_fixed_buf { 129 #define VPX_FRAME_IS_KEY 0x1 130 #define VPX_FRAME_IS_DROPPABLE 0x2 133 #define VPX_FRAME_IS_INVISIBLE 0x4 135 #define VPX_FRAME_IS_FRAGMENT 0x8 144 typedef uint32_t vpx_codec_er_flags_t; 145 #define VPX_ERROR_RESILIENT_DEFAULT 0x1 147 #define VPX_ERROR_RESILIENT_PARTITIONS 0x2 162 enum vpx_codec_cx_pkt_kind { 169 #if VPX_ENCODER_ABI_VERSION > (5 + VPX_CODEC_ABI_VERSION) 170 VPX_CODEC_SPATIAL_SVC_LAYER_SIZES,
171 VPX_CODEC_SPATIAL_SVC_LAYER_PSNR,
203 struct vpx_psnr_pkt {
211 #if VPX_ENCODER_ABI_VERSION > (5 + VPX_CODEC_ABI_VERSION) 292 #define VPX_EFLAG_FORCE_KF (1<<0) 301 typedef struct vpx_codec_enc_cfg { 313 unsigned int g_usage;
322 unsigned int g_threads;
333 unsigned int g_profile;
370 unsigned int g_input_bit_depth;
416 unsigned int g_lag_in_frames;
439 unsigned int rc_dropframe_thresh;
449 unsigned int rc_resize_allowed;
456 unsigned int rc_scaled_width;
463 unsigned int rc_scaled_height;
471 unsigned int rc_resize_up_thresh;
480 unsigned int rc_resize_down_thresh;
512 unsigned int rc_target_bitrate;
528 unsigned int rc_min_quantizer;
539 unsigned int rc_max_quantizer;
557 unsigned int rc_undershoot_pct;
570 unsigned int rc_overshoot_pct;
587 unsigned int rc_buf_sz;
597 unsigned int rc_buf_initial_sz;
607 unsigned int rc_buf_optimal_sz;
623 unsigned int rc_2pass_vbr_bias_pct;
631 unsigned int rc_2pass_vbr_minsection_pct;
639 unsigned int rc_2pass_vbr_maxsection_pct;
662 unsigned int kf_min_dist;
672 unsigned int kf_max_dist;
682 unsigned int ss_number_layers;
702 unsigned int ts_number_layers;
725 unsigned int ts_periodicity;
750 int temporal_layering_mode;
800 #define vpx_codec_enc_init(ctx, iface, cfg, flags) \ 801 vpx_codec_enc_init_ver(ctx, iface, cfg, flags, VPX_ENCODER_ABI_VERSION) 837 #define vpx_codec_enc_init_multi(ctx, iface, cfg, num_enc, flags, dsf) \ 838 vpx_codec_enc_init_multi_ver(ctx, iface, cfg, num_enc, flags, dsf, \ 839 VPX_ENCODER_ABI_VERSION) 863 unsigned int reserved);
898 #define VPX_DL_REALTIME (1) 900 #define VPX_DL_GOOD_QUALITY (1000000) 902 #define VPX_DL_BEST_QUALITY (0) 940 vpx_codec_err_t vpx_codec_encode(vpx_codec_ctx_t *ctx, 945 unsigned long deadline);
992 unsigned int pad_before,
993 unsigned int pad_after);
1042 #endif // VPX_VPX_ENCODER_H_ Rational Number.
Definition: vpx_encoder.h:259
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:214
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:278
Image Descriptor.
Definition: vpx_image.h:88
vpx_codec_pts_t pts
Definition: vpx_encoder.h:201
vpx_kf_mode
Keyframe placement mode.
Definition: vpx_encoder.h:290
#define VPX_TS_MAX_LAYERS
Definition: vpx_encoder.h:40
Definition: vpx_encoder.h:276
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.
struct vpx_svc_parameters vpx_svc_extra_cfg_t
vp9 svc extra configure parameters
Definition: vpx_encoder.h:177
int partition_id
Definition: vpx_encoder.h:206
vpx_enc_pass
Multi-pass Encoding Pass.
Definition: vpx_encoder.h:266
Encoder configuration structure.
Definition: vpx_encoder.h:314
Definition: vpx_encoder.h:186
Definition: vpx_encoder.h:179
Definition: vpx_encoder.h:292
Encoder output packet.
Definition: vpx_encoder.h:195
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:108
uint32_t vpx_codec_frame_flags_t
Compressed Frame Flags.
Definition: vpx_encoder.h:129
Definition: vpx_encoder.h:268
Definition: vpx_encoder.h:269
struct vpx_codec_cx_pkt::@1::@2 frame
#define VPX_SS_MAX_LAYERS
Definition: vpx_encoder.h:52
enum vpx_bit_depth vpx_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
uint64_t sse[4]
Definition: vpx_encoder.h:218
size_t sz
Definition: vpx_encoder.h:200
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:196
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:221
Callback function pointer / user data pair storage.
Definition: vpx_encoder.h:250
long vpx_enc_frame_flags_t
Encoded Frame Flags.
Definition: vpx_encoder.h:304
const struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:173
char pad[128-sizeof(enum vpx_codec_cx_pkt_kind)]
Definition: vpx_encoder.h:234
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:165
vpx_codec_cx_pkt_kind
Encoder output packet variants.
Definition: vpx_encoder.h:175
Definition: vpx_encoder.h:275
double psnr[4]
Definition: vpx_encoder.h:219
Definition: vpx_encoder.h:291
unsigned int samples[4]
Definition: vpx_encoder.h:217
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:215
vpx_rc_mode
Rate control mode.
Definition: vpx_encoder.h:274
const vpx_image_t * vpx_codec_get_preview_frame(vpx_codec_ctx_t *ctx)
Get Preview Frame.
unsigned long duration
Definition: vpx_encoder.h:203
uint32_t vpx_codec_er_flags_t
Error Resilient flags.
Definition: vpx_encoder.h:149
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:89
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
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:246
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:763
struct vpx_codec_enc_output_cx_cb_pair vpx_codec_priv_output_cx_pkt_cb_pair_t
Callback function pointer / user data pair storage.
Definition: vpx_encoder.h:293
Definition: vpx_encoder.h:178
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:119
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:277
Describes the codec algorithm interface to applications.
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.
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:188
Definition: vpx_encoder.h:176
vpx_codec_frame_flags_t flags
Definition: vpx_encoder.h:205
void * buf
Definition: vpx_encoder.h:199
vp9 svc extra configure parameters
Definition: vpx_encoder.h:771
Definition: vpx_encoder.h:267
Codec context structure.
Definition: vpx_codec.h:199