vp8cx.h

Go to the documentation of this file.

/*
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */
#ifndef VPX_VPX_VP8CX_H_
#define VPX_VPX_VP8CX_H_

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

 
#ifdef __cplusplus
extern "C" {
#endif


extern vpx_codec_iface_t vpx_codec_vp8_cx_algo;

extern vpx_codec_iface_t *vpx_codec_vp8_cx(void);


extern vpx_codec_iface_t vpx_codec_vp9_cx_algo;

extern vpx_codec_iface_t *vpx_codec_vp9_cx(void);
 
/*
 * Algorithm Flags
 */

#define VP8_EFLAG_NO_REF_LAST (1 << 16)

#define VP8_EFLAG_NO_REF_GF (1 << 17)

#define VP8_EFLAG_NO_REF_ARF (1 << 21)

#define VP8_EFLAG_NO_UPD_LAST (1 << 18)

#define VP8_EFLAG_NO_UPD_GF (1 << 22)

#define VP8_EFLAG_NO_UPD_ARF (1 << 23)

#define VP8_EFLAG_FORCE_GF (1 << 19)

#define VP8_EFLAG_FORCE_ARF (1 << 24)

#define VP8_EFLAG_NO_UPD_ENTROPY (1 << 20)

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_MIN_GF_INTERVAL = 48,

  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,

  VP9E_SET_DELTA_Q_UV,

  VP9E_SET_DISABLE_OVERSHOOT_MAXQ_CBR,

  VP9E_SET_DISABLE_LOOPFILTER,

  VP9E_SET_EXTERNAL_RATE_CONTROL,

  VP9E_SET_RTC_EXTERNAL_RATECTRL,

  VP9E_GET_LOOPFILTER_LEVEL,

  VP9E_GET_LAST_QUANTIZER_SVC_LAYERS,

  VP8E_SET_RTC_EXTERNAL_RATECTRL,

  VP9E_SET_QUANTIZER_ONE_PASS,

  VP9E_SET_KEY_FRAME_FILTERING,

  VP9E_SET_VALIDATE_HBD_INPUT,
};

typedef enum vpx_scaling_mode_1d {
  VP8E_NORMAL = 0,
  VP8E_FOURFIVE = 1,
  VP8E_THREEFIVE = 2,
  VP8E_ONETWO = 3
} VPX_SCALING_MODE;

typedef 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
} VP9E_TEMPORAL_LAYERING_MODE;

 
typedef struct vpx_roi_map {
  uint8_t enabled;
  unsigned char *roi_map;
  unsigned int rows; 
  unsigned int cols; 
  int delta_q[8];  
  int delta_lf[8]; 
  int skip[8];      
  int ref_frame[8]; 
  unsigned int static_threshold[4];
} vpx_roi_map_t;

 
typedef struct vpx_active_map {
  unsigned char *active_map;
  unsigned int rows; 
  unsigned int cols; 
} vpx_active_map_t;

typedef struct vpx_scaling_mode {
  VPX_SCALING_MODE h_scaling_mode; 
  VPX_SCALING_MODE v_scaling_mode; 
} vpx_scaling_mode_t;

 
typedef enum {
  VP8_ONE_TOKENPARTITION = 0,
  VP8_TWO_TOKENPARTITION = 1,
  VP8_FOUR_TOKENPARTITION = 2,
  VP8_EIGHT_TOKENPARTITION = 3
} vp8e_token_partitions;

typedef enum {
  VP9E_CONTENT_DEFAULT,
  VP9E_CONTENT_SCREEN,
  VP9E_CONTENT_FILM,
  VP9E_CONTENT_INVALID
} vp9e_tune_content;

typedef enum { VP8_TUNE_PSNR, VP8_TUNE_SSIM } vp8e_tuning;

typedef struct vpx_svc_layer_id {
  int spatial_layer_id; 
  // TODO(jianj): Deprecated, to be removed.
  int temporal_layer_id; 
  int temporal_layer_id_per_spatial[VPX_SS_MAX_LAYERS]; 
} vpx_svc_layer_id_t;

typedef struct vpx_svc_ref_frame_config {
  int lst_fb_idx[VPX_SS_MAX_LAYERS];         
  int gld_fb_idx[VPX_SS_MAX_LAYERS];         
  int alt_fb_idx[VPX_SS_MAX_LAYERS];         
  int update_buffer_slot[VPX_SS_MAX_LAYERS]; 
  // TODO(jianj): Remove update_last/golden/alt_ref, these are deprecated.
  int update_last[VPX_SS_MAX_LAYERS];       
  int update_golden[VPX_SS_MAX_LAYERS];     
  int update_alt_ref[VPX_SS_MAX_LAYERS];    
  int reference_last[VPX_SS_MAX_LAYERS];    
  int reference_golden[VPX_SS_MAX_LAYERS];  
  int reference_alt_ref[VPX_SS_MAX_LAYERS]; 
  int64_t duration[VPX_SS_MAX_LAYERS];      
} vpx_svc_ref_frame_config_t;

typedef enum {
  CONSTRAINED_LAYER_DROP,
  LAYER_DROP,           
  FULL_SUPERFRAME_DROP, 
  CONSTRAINED_FROM_ABOVE_DROP,
} SVC_LAYER_DROP_MODE;

typedef struct vpx_svc_frame_drop {
  int framedrop_thresh[VPX_SS_MAX_LAYERS]; 
  SVC_LAYER_DROP_MODE
  framedrop_mode;      
  int max_consec_drop; 
} vpx_svc_frame_drop_t;

typedef struct vpx_svc_spatial_layer_sync {
  int spatial_layer_sync[VPX_SS_MAX_LAYERS]; 
  int base_layer_intra_only; 
} vpx_svc_spatial_layer_sync_t;

 
VPX_CTRL_USE_TYPE(VP8E_SET_ROI_MAP, vpx_roi_map_t *)
#define VPX_CTRL_VP8E_SET_ROI_MAP
VPX_CTRL_USE_TYPE(VP8E_SET_ACTIVEMAP, vpx_active_map_t *)
#define VPX_CTRL_VP8E_SET_ACTIVEMAP
VPX_CTRL_USE_TYPE(VP8E_SET_SCALEMODE, vpx_scaling_mode_t *)
#define VPX_CTRL_VP8E_SET_SCALEMODE
VPX_CTRL_USE_TYPE(VP8E_SET_CPUUSED, int)
#define VPX_CTRL_VP8E_SET_CPUUSED
VPX_CTRL_USE_TYPE(VP8E_SET_ENABLEAUTOALTREF, unsigned int)
#define VPX_CTRL_VP8E_SET_ENABLEAUTOALTREF
VPX_CTRL_USE_TYPE(VP8E_SET_NOISE_SENSITIVITY, unsigned int)
#define VPX_CTRL_VP8E_SET_NOISE_SENSITIVITY
VPX_CTRL_USE_TYPE(VP8E_SET_SHARPNESS, unsigned int)
#define VPX_CTRL_VP8E_SET_SHARPNESS
VPX_CTRL_USE_TYPE(VP8E_SET_STATIC_THRESHOLD, unsigned int)
#define VPX_CTRL_VP8E_SET_STATIC_THRESHOLD
VPX_CTRL_USE_TYPE(VP8E_SET_TOKEN_PARTITIONS, int) /* vp8e_token_partitions */
#define VPX_CTRL_VP8E_SET_TOKEN_PARTITIONS
VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER, int *)
#define VPX_CTRL_VP8E_GET_LAST_QUANTIZER
VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER_64, int *)
#define VPX_CTRL_VP8E_GET_LAST_QUANTIZER_64
VPX_CTRL_USE_TYPE(VP8E_SET_ARNR_MAXFRAMES, unsigned int)
#define VPX_CTRL_VP8E_SET_ARNR_MAXFRAMES
VPX_CTRL_USE_TYPE(VP8E_SET_ARNR_STRENGTH, unsigned int)
#define VPX_CTRL_VP8E_SET_ARNR_STRENGTH
VPX_CTRL_USE_TYPE_DEPRECATED(VP8E_SET_ARNR_TYPE, unsigned int)
#define VPX_CTRL_VP8E_SET_ARNR_TYPE
VPX_CTRL_USE_TYPE(VP8E_SET_TUNING, int) /* vp8e_tuning */
#define VPX_CTRL_VP8E_SET_TUNING
VPX_CTRL_USE_TYPE(VP8E_SET_CQ_LEVEL, unsigned int)
#define VPX_CTRL_VP8E_SET_CQ_LEVEL
VPX_CTRL_USE_TYPE(VP8E_SET_MAX_INTRA_BITRATE_PCT, unsigned int)
#define VPX_CTRL_VP8E_SET_MAX_INTRA_BITRATE_PCT
VPX_CTRL_USE_TYPE(VP8E_SET_FRAME_FLAGS, int)
#define VPX_CTRL_VP8E_SET_FRAME_FLAGS
VPX_CTRL_USE_TYPE(VP9E_SET_MAX_INTER_BITRATE_PCT, unsigned int)
#define VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
VPX_CTRL_USE_TYPE(VP9E_SET_GF_CBR_BOOST_PCT, unsigned int)
#define VPX_CTRL_VP9E_SET_GF_CBR_BOOST_PCT
VPX_CTRL_USE_TYPE(VP8E_SET_TEMPORAL_LAYER_ID, int)
#define VPX_CTRL_VP8E_SET_TEMPORAL_LAYER_ID
VPX_CTRL_USE_TYPE(VP8E_SET_SCREEN_CONTENT_MODE, unsigned int)
#define VPX_CTRL_VP8E_SET_SCREEN_CONTENT_MODE
VPX_CTRL_USE_TYPE(VP9E_SET_LOSSLESS, unsigned int)
#define VPX_CTRL_VP9E_SET_LOSSLESS
VPX_CTRL_USE_TYPE(VP9E_SET_TILE_COLUMNS, int)
#define VPX_CTRL_VP9E_SET_TILE_COLUMNS
VPX_CTRL_USE_TYPE(VP9E_SET_TILE_ROWS, int)
#define VPX_CTRL_VP9E_SET_TILE_ROWS
VPX_CTRL_USE_TYPE(VP9E_SET_FRAME_PARALLEL_DECODING, unsigned int)
#define VPX_CTRL_VP9E_SET_FRAME_PARALLEL_DECODING
VPX_CTRL_USE_TYPE(VP9E_SET_AQ_MODE, unsigned int)
#define VPX_CTRL_VP9E_SET_AQ_MODE
VPX_CTRL_USE_TYPE(VP9E_SET_FRAME_PERIODIC_BOOST, unsigned int)
#define VPX_CTRL_VP9E_SET_FRAME_PERIODIC_BOOST
VPX_CTRL_USE_TYPE(VP9E_SET_NOISE_SENSITIVITY, unsigned int)
#define VPX_CTRL_VP9E_SET_NOISE_SENSITIVITY
VPX_CTRL_USE_TYPE(VP9E_SET_SVC, int)
#define VPX_CTRL_VP9E_SET_SVC
VPX_CTRL_USE_TYPE(VP9E_SET_ROI_MAP, vpx_roi_map_t *)
#define VPX_CTRL_VP9E_SET_ROI_MAP
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_PARAMETERS, void *)
#define VPX_CTRL_VP9E_SET_SVC_PARAMETERS
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_LAYER_ID, vpx_svc_layer_id_t *)
#define VPX_CTRL_VP9E_SET_SVC_LAYER_ID
VPX_CTRL_USE_TYPE(VP9E_SET_TUNE_CONTENT, int) /* vp9e_tune_content */
#define VPX_CTRL_VP9E_SET_TUNE_CONTENT
VPX_CTRL_USE_TYPE(VP9E_GET_SVC_LAYER_ID, vpx_svc_layer_id_t *)
#define VPX_CTRL_VP9E_GET_SVC_LAYER_ID
VPX_CTRL_USE_TYPE(VP9E_REGISTER_CX_CALLBACK, void *)
#define VPX_CTRL_VP9E_REGISTER_CX_CALLBACK
VPX_CTRL_USE_TYPE(VP9E_SET_COLOR_SPACE, int)
#define VPX_CTRL_VP9E_SET_COLOR_SPACE
VPX_CTRL_USE_TYPE(VP9E_SET_MIN_GF_INTERVAL, unsigned int)
#define VPX_CTRL_VP9E_SET_MIN_GF_INTERVAL
VPX_CTRL_USE_TYPE(VP9E_SET_MAX_GF_INTERVAL, unsigned int)
#define VPX_CTRL_VP9E_SET_MAX_GF_INTERVAL
VPX_CTRL_USE_TYPE(VP9E_GET_ACTIVEMAP, vpx_active_map_t *)
#define VPX_CTRL_VP9E_GET_ACTIVEMAP
VPX_CTRL_USE_TYPE(VP9E_SET_COLOR_RANGE, int)
#define VPX_CTRL_VP9E_SET_COLOR_RANGE
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_REF_FRAME_CONFIG, vpx_svc_ref_frame_config_t *)
#define VPX_CTRL_VP9E_SET_SVC_REF_FRAME_CONFIG
VPX_CTRL_USE_TYPE(VP9E_SET_RENDER_SIZE, int *)
#define VPX_CTRL_VP9E_SET_RENDER_SIZE
VPX_CTRL_USE_TYPE(VP9E_SET_TARGET_LEVEL, unsigned int)
#define VPX_CTRL_VP9E_SET_TARGET_LEVEL
VPX_CTRL_USE_TYPE(VP9E_SET_ROW_MT, unsigned int)
#define VPX_CTRL_VP9E_SET_ROW_MT
VPX_CTRL_USE_TYPE(VP9E_GET_LEVEL, int *)
#define VPX_CTRL_VP9E_GET_LEVEL
VPX_CTRL_USE_TYPE(VP9E_SET_ALT_REF_AQ, int)
#define VPX_CTRL_VP9E_SET_ALT_REF_AQ
VPX_CTRL_USE_TYPE(VP8E_SET_GF_CBR_BOOST_PCT, unsigned int)
#define VPX_CTRL_VP8E_SET_GF_CBR_BOOST_PCT
VPX_CTRL_USE_TYPE(VP9E_ENABLE_MOTION_VECTOR_UNIT_TEST, unsigned int)
#define VPX_CTRL_VP9E_ENABLE_MOTION_VECTOR_UNIT_TEST
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_INTER_LAYER_PRED, unsigned int)
#define VPX_CTRL_VP9E_SET_SVC_INTER_LAYER_PRED
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_FRAME_DROP_LAYER, vpx_svc_frame_drop_t *)
#define VPX_CTRL_VP9E_SET_SVC_FRAME_DROP_LAYER
VPX_CTRL_USE_TYPE(VP9E_GET_SVC_REF_FRAME_CONFIG, vpx_svc_ref_frame_config_t *)
#define VPX_CTRL_VP9E_GET_SVC_REF_FRAME_CONFIG
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_GF_TEMPORAL_REF, unsigned int)
#define VPX_CTRL_VP9E_SET_SVC_GF_TEMPORAL_REF
VPX_CTRL_USE_TYPE(VP9E_SET_SVC_SPATIAL_LAYER_SYNC,
                  vpx_svc_spatial_layer_sync_t *)
#define VPX_CTRL_VP9E_SET_SVC_SPATIAL_LAYER_SYNC
VPX_CTRL_USE_TYPE(VP9E_SET_TPL, int)
#define VPX_CTRL_VP9E_SET_TPL
VPX_CTRL_USE_TYPE(VP9E_SET_POSTENCODE_DROP, unsigned int)
#define VPX_CTRL_VP9E_SET_POSTENCODE_DROP
VPX_CTRL_USE_TYPE(VP9E_SET_DELTA_Q_UV, int)
#define VPX_CTRL_VP9E_SET_DELTA_Q_UV
VPX_CTRL_USE_TYPE(VP9E_SET_DISABLE_OVERSHOOT_MAXQ_CBR, int)
#define VPX_CTRL_VP9E_SET_DISABLE_OVERSHOOT_MAXQ_CBR
VPX_CTRL_USE_TYPE(VP9E_SET_DISABLE_LOOPFILTER, int)
#define VPX_CTRL_VP9E_SET_DISABLE_LOOPFILTER
VPX_CTRL_USE_TYPE(VP9E_SET_EXTERNAL_RATE_CONTROL, vpx_rc_funcs_t *)
#define VPX_CTRL_VP9E_SET_EXTERNAL_RATE_CONTROL
VPX_CTRL_USE_TYPE(VP9E_SET_RTC_EXTERNAL_RATECTRL, int)
#define VPX_CTRL_VP9E_SET_RTC_EXTERNAL_RATECTRL
VPX_CTRL_USE_TYPE(VP9E_GET_LOOPFILTER_LEVEL, int *)
#define VPX_CTRL_VP9E_GET_LOOPFILTER_LEVEL
VPX_CTRL_USE_TYPE(VP9E_GET_LAST_QUANTIZER_SVC_LAYERS, int *)
#define VPX_CTRL_VP9E_GET_LAST_QUANTIZER_SVC_LAYERS
VPX_CTRL_USE_TYPE(VP8E_SET_RTC_EXTERNAL_RATECTRL, int)
#define VPX_CTRL_VP8E_SET_RTC_EXTERNAL_RATECTRL
VPX_CTRL_USE_TYPE(VP9E_SET_QUANTIZER_ONE_PASS, int)
#define VPX_CTRL_VP9E_SET_QUANTIZER_ONE_PASS
VPX_CTRL_USE_TYPE(VP9E_SET_KEY_FRAME_FILTERING, int)
#define VPX_CTRL_VP9E_SET_KEY_FRAME_FILTERING
VPX_CTRL_USE_TYPE(VP9E_SET_VALIDATE_HBD_INPUT, int)
#define VPX_CTRL_VP9E_SET_VALIDATE_HBD_INPUT

#ifdef __cplusplus
}  // extern "C"
#endif
 
#endif  // VPX_VPX_VP8CX_H_