libvpx: Pull from upstream

source/libvpx/vp9/common/vp9_onyx.h

-/*
- *  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 VP9_COMMON_VP9_ONYX_H_
-#define VP9_COMMON_VP9_ONYX_H_
-
-#include "./vpx_config.h"
-#include "vpx/internal/vpx_codec_internal.h"
-#include "vpx/vp8cx.h"
-#include "vpx_scale/yv12config.h"
-#include "vp9/common/vp9_ppflags.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define MAX_SEGMENTS 8
-
-  typedef int *VP9_PTR;
-
-  /* Create/destroy static data structures. */
-
-  typedef enum {
-    NORMAL      = 0,
-    FOURFIVE    = 1,
-    THREEFIVE   = 2,
-    ONETWO      = 3
-  } VPX_SCALING;
-
-  typedef enum {
-    VP9_LAST_FLAG = 1,
-    VP9_GOLD_FLAG = 2,
-    VP9_ALT_FLAG = 4
-  } VP9_REFFRAME;
-
-
-  typedef enum {
-    USAGE_LOCAL_FILE_PLAYBACK   = 0x0,
-    USAGE_STREAM_FROM_SERVER    = 0x1,
-    USAGE_CONSTRAINED_QUALITY   = 0x2,
-    USAGE_CONSTANT_QUALITY      = 0x3,
-  } END_USAGE;
-
-
-  typedef enum {
-    MODE_GOODQUALITY    = 0x1,
-    MODE_BESTQUALITY    = 0x2,
-    MODE_FIRSTPASS      = 0x3,
-    MODE_SECONDPASS     = 0x4,
-    MODE_SECONDPASS_BEST = 0x5,
-    MODE_REALTIME       = 0x6,
-  } MODE;
-
-  typedef enum {
-    FRAMEFLAGS_KEY    = 1,
-    FRAMEFLAGS_GOLDEN = 2,
-    FRAMEFLAGS_ALTREF = 4,
-  } FRAMETYPE_FLAGS;
-
-  typedef enum {
-    NO_AQ = 0,
-    VARIANCE_AQ = 1,
-    COMPLEXITY_AQ = 2,
-    AQ_MODES_COUNT  // This should always be the last member of the enum
-  } AQ_MODES;
-
-  typedef struct {
-    int version;  // 4 versions of bitstream defined:
-                  //   0 - best quality/slowest decode,
-                  //   3 - lowest quality/fastest decode
-    int width;  // width of data passed to the compressor
-    int height;  // height of data passed to the compressor
-    double framerate;  // set to passed in framerate
-    int64_t target_bandwidth;  // bandwidth to be used in kilobits per second
-
-    int noise_sensitivity;  // pre processing blur: recommendation 0
-    int sharpness;  // sharpening output: recommendation 0:
-    int cpu_used;
-    unsigned int rc_max_intra_bitrate_pct;
-
-    // mode ->
-    // (0)=Realtime/Live Encoding. This mode is optimized for realtime
-    //     encoding (for example, capturing a television signal or feed from
-    //     a live camera). ( speed setting controls how fast )
-    // (1)=Good Quality Fast Encoding. The encoder balances quality with the
-    //     amount of time it takes to encode the output. ( speed setting
-    //     controls how fast )
-    // (2)=One Pass - Best Quality. The encoder places priority on the
-    //     quality of the output over encoding speed. The output is compressed
-    //     at the highest possible quality. This option takes the longest
-    //     amount of time to encode. ( speed setting ignored )
-    // (3)=Two Pass - First Pass. The encoder generates a file of statistics
-    //     for use in the second encoding pass. ( speed setting controls how
-    //     fast )
-    // (4)=Two Pass - Second Pass. The encoder uses the statistics that were
-    //     generated in the first encoding pass to create the compressed
-    //     output. ( speed setting controls how fast )
-    // (5)=Two Pass - Second Pass Best.  The encoder uses the statistics that
-    //     were generated in the first encoding pass to create the compressed
-    //     output using the highest possible quality, and taking a
-    //    longer amount of time to encode.. ( speed setting ignored )
-    int mode;
-
-    // Key Framing Operations
-    int auto_key;  // autodetect cut scenes and set the keyframes
-    int key_freq;  // maximum distance to key frame.
-
-    int lag_in_frames;  // how many frames lag before we start encoding
-
-    // ----------------------------------------------------------------
-    // DATARATE CONTROL OPTIONS
-
-    int end_usage;  // vbr or cbr
-
-    // buffer targeting aggressiveness
-    int under_shoot_pct;
-    int over_shoot_pct;
-
-    // buffering parameters
-    int64_t starting_buffer_level;  // in seconds
-    int64_t optimal_buffer_level;
-    int64_t maximum_buffer_size;
-
-    // Frame drop threshold.
-    int drop_frames_water_mark;
-
-    // controlling quality
-    int fixed_q;
-    int worst_allowed_q;
-    int best_allowed_q;
-    int cq_level;
-    int lossless;
-    int aq_mode;  // Adaptive Quantization mode
-
-    // two pass datarate control
-    int two_pass_vbrbias;        // two pass datarate control tweaks
-    int two_pass_vbrmin_section;
-    int two_pass_vbrmax_section;
-    // END DATARATE CONTROL OPTIONS
-    // ----------------------------------------------------------------
-
-    // Spatial and temporal scalability.
-    int ss_number_layers;  // Number of spatial layers.
-    int ts_number_layers;  // Number of temporal layers.
-    // Bitrate allocation for spatial layers.
-    int ss_target_bitrate[VPX_SS_MAX_LAYERS];
-    // Bitrate allocation (CBR mode) and framerate factor, for temporal layers.
-    int ts_target_bitrate[VPX_TS_MAX_LAYERS];
-    int ts_rate_decimator[VPX_TS_MAX_LAYERS];
-
-    // these parameters aren't to be used in final build don't use!!!
-    int play_alternate;
-    int alt_freq;
-
-    int encode_breakout;  // early breakout : for video conf recommend 800
-
-    /* Bitfield defining the error resiliency features to enable.
-     * Can provide decodable frames after losses in previous
-     * frames and decodable partitions after losses in the same frame.
-     */
-    unsigned int error_resilient_mode;
-
-    /* Bitfield defining the parallel decoding mode where the
-     * decoding in successive frames may be conducted in parallel
-     * just by decoding the frame headers.
-     */
-    unsigned int frame_parallel_decoding_mode;
-
-    int arnr_max_frames;
-    int arnr_strength;
-    int arnr_type;
-
-    int tile_columns;
-    int tile_rows;
-
-    struct vpx_fixed_buf         two_pass_stats_in;
-    struct vpx_codec_pkt_list  *output_pkt_list;
-
-    vp8e_tuning tuning;
-  } VP9_CONFIG;
-
-
-  void vp9_initialize_enc();
-
-  VP9_PTR vp9_create_compressor(VP9_CONFIG *oxcf);
-  void vp9_remove_compressor(VP9_PTR *comp);
-
-  void vp9_change_config(VP9_PTR onyx, VP9_CONFIG *oxcf);
-
-  // receive a frames worth of data. caller can assume that a copy of this
-  // frame is made and not just a copy of the pointer..
-  int vp9_receive_raw_frame(VP9_PTR comp, unsigned int frame_flags,
-                            YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
-                            int64_t end_time_stamp);
-
-  int vp9_get_compressed_data(VP9_PTR comp, unsigned int *frame_flags,
-                              size_t *size, uint8_t *dest,
-                              int64_t *time_stamp, int64_t *time_end,
-                              int flush);
-
-  int vp9_get_preview_raw_frame(VP9_PTR comp, YV12_BUFFER_CONFIG *dest,
-                                vp9_ppflags_t *flags);
-
-  int vp9_use_as_reference(VP9_PTR comp, int ref_frame_flags);
-
-  int vp9_update_reference(VP9_PTR comp, int ref_frame_flags);
-
-  int vp9_copy_reference_enc(VP9_PTR comp, VP9_REFFRAME ref_frame_flag,
-                             YV12_BUFFER_CONFIG *sd);
-
-  int vp9_get_reference_enc(VP9_PTR ptr, int index, YV12_BUFFER_CONFIG **fb);
-
-  int vp9_set_reference_enc(VP9_PTR comp, VP9_REFFRAME ref_frame_flag,
-                            YV12_BUFFER_CONFIG *sd);
-
-  int vp9_update_entropy(VP9_PTR comp, int update);
-
-  int vp9_set_roimap(VP9_PTR comp, unsigned char *map,
-                     unsigned int rows, unsigned int cols,
-                     int delta_q[MAX_SEGMENTS],
-                     int delta_lf[MAX_SEGMENTS],
-                     unsigned int threshold[MAX_SEGMENTS]);
-
-  int vp9_set_active_map(VP9_PTR comp, unsigned char *map,
-                         unsigned int rows, unsigned int cols);
-
-  int vp9_set_internal_size(VP9_PTR comp,
-                            VPX_SCALING horiz_mode, VPX_SCALING vert_mode);
-
-  int vp9_set_size_literal(VP9_PTR comp, unsigned int width,
-                           unsigned int height);
-
-  void vp9_set_svc(VP9_PTR comp, int use_svc);
-
-  int vp9_get_quantizer(VP9_PTR c);
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif
-
-#endif  // VP9_COMMON_VP9_ONYX_H_