diff -r 000000000000 -r 6474c204b198 media/libvpx/vp9/common/vp9_onyx.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/media/libvpx/vp9/common/vp9_onyx.h Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,239 @@ +/* + * 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_ + +#ifdef __cplusplus +extern "C" +{ // NOLINT +#endif + +#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" + +#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_STREAM_FROM_SERVER = 0x0, + USAGE_LOCAL_FILE_PLAYBACK = 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; + + typedef enum { + FRAMEFLAGS_KEY = 1, + FRAMEFLAGS_GOLDEN = 2, + FRAMEFLAGS_ALTREF = 4, + } FRAMETYPE_FLAGS; + + typedef enum { + NO_AQ = 0, + VARIANCE_AQ = 1, + 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 allow_lag; // allow lagged compression (if 0 lagin frames is ignored) + 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; + + // 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 scalability + int ss_number_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, + unsigned long *size, unsigned char *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 +} +#endif + +#endif // VP9_COMMON_VP9_ONYX_H_