WebM Codec SDK

Data Structures | Macros | Typedefs | Enumerations
vp8cx.h File Reference
Supported Codecs » VP8 » WebM VP8/VP9 Encoder

Provides definitions for using VP8 or VP9 encoder algorithm within the vpx Codec Interface. More...

`#include "./vp8.h"`
`#include "./vpx_encoder.h"`

Go to the source code of this file.

## Data Structures
struct | vpx_roi_map
| vpx region of interest map More...
struct | vpx_active_map
| vpx active region map More...
struct | vpx_scaling_mode
| vpx image scaling mode More...
struct | vpx_svc_layer_id
| vp9 svc layer parameters More...
struct | vpx_svc_ref_frame_config
| vp9 svc frame flag parameters. More...
struct | vpx_svc_frame_drop
| vp9 svc frame dropping parameters. More...
struct | vpx_svc_spatial_layer_sync
| vp9 svc spatial layer sync parameters. More...

## Macros
#define | VP8_EFLAG_NO_REF_LAST (1 << 16)
| Don't reference the last frame. More...
#define | VP8_EFLAG_NO_REF_GF (1 << 17)
| Don't reference the golden frame. More...
#define | VP8_EFLAG_NO_REF_ARF (1 << 21)
| Don't reference the alternate reference frame. More...
#define | VP8_EFLAG_NO_UPD_LAST (1 << 18)
| Don't update the last frame. More...
#define | VP8_EFLAG_NO_UPD_GF (1 << 22)
| Don't update the golden frame. More...
#define | VP8_EFLAG_NO_UPD_ARF (1 << 23)
| Don't update the alternate reference frame. More...
#define | VP8_EFLAG_FORCE_GF (1 << 19)
| Force golden frame update. More...
#define | VP8_EFLAG_FORCE_ARF (1 << 24)
| Force alternate reference frame update. More...
#define | VP8_EFLAG_NO_UPD_ENTROPY (1 << 20)
| Disable entropy update. More...

## Typedefs
typedef enum vpx_scaling_mode_1d | VPX_SCALING_MODE
| vpx 1-D scaling mode More...
typedef enum vp9e_temporal_layering_mode | VP9E_TEMPORAL_LAYERING_MODE
| Temporal layering mode enum for VP9 SVC. More...
typedef struct vpx_roi_map | vpx_roi_map_t
| vpx region of interest map More...
typedef struct vpx_active_map | vpx_active_map_t
| vpx active region map More...
typedef struct vpx_scaling_mode | vpx_scaling_mode_t
| vpx image scaling mode More...
typedef struct vpx_svc_layer_id | vpx_svc_layer_id_t
| vp9 svc layer parameters More...
typedef struct vpx_svc_ref_frame_config | vpx_svc_ref_frame_config_t
| vp9 svc frame flag parameters. More...
typedef struct vpx_svc_frame_drop | vpx_svc_frame_drop_t
| vp9 svc frame dropping parameters. More...
typedef struct vpx_svc_spatial_layer_sync | vpx_svc_spatial_layer_sync_t
| vp9 svc spatial layer sync parameters. More...

## Enumerations
enum | vp8e_enc_control_id { VP8E_SET_ROI_MAP = 8, VP8E_SET_ACTIVEMAP, VP8E_SET_SCALEMODE = 11, VP8E_SET_CPUUSED = 13, VP8E_SET_ENABLEAUTOALTREF, VP8E_SET_NOISE_SENSITIVITY, VP8E_SET_SHARPNESS, VP8E_SET_STATIC_THRESHOLD, VP8E_SET_TOKEN_PARTITIONS, VP8E_GET_LAST_QUANTIZER, VP8E_GET_LAST_QUANTIZER_64, VP8E_SET_ARNR_MAXFRAMES, VP8E_SET_ARNR_STRENGTH, VP8E_SET_ARNR_TYPE, VP8E_SET_TUNING, VP8E_SET_CQ_LEVEL, VP8E_SET_MAX_INTRA_BITRATE_PCT, VP8E_SET_FRAME_FLAGS, VP9E_SET_MAX_INTER_BITRATE_PCT, VP9E_SET_GF_CBR_BOOST_PCT, VP8E_SET_TEMPORAL_LAYER_ID, VP8E_SET_SCREEN_CONTENT_MODE, VP9E_SET_LOSSLESS, VP9E_SET_TILE_COLUMNS, VP9E_SET_TILE_ROWS, VP9E_SET_FRAME_PARALLEL_DECODING, VP9E_SET_AQ_MODE, VP9E_SET_FRAME_PERIODIC_BOOST, VP9E_SET_NOISE_SENSITIVITY, VP9E_SET_SVC, VP9E_SET_ROI_MAP, VP9E_SET_SVC_PARAMETERS, VP9E_SET_SVC_LAYER_ID, VP9E_SET_TUNE_CONTENT, VP9E_GET_SVC_LAYER_ID, VP9E_REGISTER_CX_CALLBACK, VP9E_SET_COLOR_SPACE, VP9E_SET_TEMPORAL_LAYERING_MODE, VP9E_SET_MIN_GF_INTERVAL, VP9E_SET_MAX_GF_INTERVAL, VP9E_GET_ACTIVEMAP, VP9E_SET_COLOR_RANGE, VP9E_SET_SVC_REF_FRAME_CONFIG, VP9E_SET_RENDER_SIZE, VP9E_SET_TARGET_LEVEL, VP9E_SET_ROW_MT, VP9E_GET_LEVEL, VP9E_SET_ALT_REF_AQ, VP8E_SET_GF_CBR_BOOST_PCT, VP9E_ENABLE_MOTION_VECTOR_UNIT_TEST, VP9E_SET_SVC_INTER_LAYER_PRED, VP9E_SET_SVC_FRAME_DROP_LAYER, VP9E_GET_SVC_REF_FRAME_CONFIG, VP9E_SET_SVC_GF_TEMPORAL_REF, VP9E_SET_SVC_SPATIAL_LAYER_SYNC, VP9E_SET_TPL, VP9E_SET_POSTENCODE_DROP }
| VPx encoder control functions. More...
enum | vpx_scaling_mode_1d { VP8E_NORMAL = 0, VP8E_FOURFIVE = 1, VP8E_THREEFIVE = 2, VP8E_ONETWO = 3 }
| vpx 1-D scaling mode More...
enum | vp9e_temporal_layering_mode { VP9E_TEMPORAL_LAYERING_MODE_NOLAYERING = 0, VP9E_TEMPORAL_LAYERING_MODE_BYPASS = 1, VP9E_TEMPORAL_LAYERING_MODE_0101 = 2, VP9E_TEMPORAL_LAYERING_MODE_0212 = 3 }
| Temporal layering mode enum for VP9 SVC. More...
enum | vp8e_token_partitions { VP8_ONE_TOKENPARTITION = 0, VP8_TWO_TOKENPARTITION = 1, VP8_FOUR_TOKENPARTITION = 2, VP8_EIGHT_TOKENPARTITION = 3 }
| VP8 token partition mode. More...
enum | vp9e_tune_content { VP9E_CONTENT_DEFAULT, VP9E_CONTENT_SCREEN, VP9E_CONTENT_FILM, VP9E_CONTENT_INVALID }
enum | vp8e_tuning { VP8_TUNE_PSNR, VP8_TUNE_SSIM }
| VP8 model tuning parameters. More...
enum | SVC_LAYER_DROP_MODE { CONSTRAINED_LAYER_DROP, LAYER_DROP, FULL_SUPERFRAME_DROP, CONSTRAINED_FROM_ABOVE_DROP }
| VP9 svc frame dropping mode. More...

## Algorithm interface for VP8
This interface provides the capability to encode raw VP8 streams.
vpx_codec_iface_t | vpx_codec_vp8_cx_algo
vpx_codec_iface_t * | vpx_codec_vp8_cx (void)

## Algorithm interface for VP9
This interface provides the capability to encode raw VP9 streams.
vpx_codec_iface_t | vpx_codec_vp9_cx_algo
vpx_codec_iface_t * | vpx_codec_vp9_cx (void)

## Detailed Description

Provides definitions for using VP8 or VP9 encoder algorithm within the vpx Codec Interface.