michael@0: /*
michael@0:  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
michael@0:  *
michael@0:  *  Use of this source code is governed by a BSD-style license
michael@0:  *  that can be found in the LICENSE file in the root of the source
michael@0:  *  tree. An additional intellectual property rights grant can be found
michael@0:  *  in the file PATENTS.  All contributing project authors may
michael@0:  *  be found in the AUTHORS file in the root of the source tree.
michael@0:  */
michael@0: 
michael@0: #include <stdlib.h>
michael@0: #include <string.h>
michael@0: 
michael@0: #include "vpx/vpx_codec.h"
michael@0: #include "vpx/internal/vpx_codec_internal.h"
michael@0: #include "./vpx_version.h"
michael@0: #include "vp9/encoder/vp9_onyx_int.h"
michael@0: #include "vpx/vp8cx.h"
michael@0: #include "vp9/encoder/vp9_firstpass.h"
michael@0: #include "vp9/common/vp9_onyx.h"
michael@0: #include "vp9/vp9_iface_common.h"
michael@0: 
michael@0: struct vp9_extracfg {
michael@0:   struct vpx_codec_pkt_list *pkt_list;
michael@0:   int                         cpu_used;  /* available cpu percentage in 1/16 */
michael@0:   unsigned int                enable_auto_alt_ref;
michael@0:   unsigned int                noise_sensitivity;
michael@0:   unsigned int                Sharpness;
michael@0:   unsigned int                static_thresh;
michael@0:   unsigned int                tile_columns;
michael@0:   unsigned int                tile_rows;
michael@0:   unsigned int                arnr_max_frames;
michael@0:   unsigned int                arnr_strength;
michael@0:   unsigned int                arnr_type;
michael@0:   unsigned int                experimental;
michael@0:   vp8e_tuning                 tuning;
michael@0:   unsigned int                cq_level;         /* constrained quality level */
michael@0:   unsigned int                rc_max_intra_bitrate_pct;
michael@0:   unsigned int                lossless;
michael@0:   unsigned int                frame_parallel_decoding_mode;
michael@0:   unsigned int                aq_mode;
michael@0: };
michael@0: 
michael@0: struct extraconfig_map {
michael@0:   int                 usage;
michael@0:   struct vp9_extracfg cfg;
michael@0: };
michael@0: 
michael@0: static const struct extraconfig_map extracfg_map[] = {
michael@0:   {
michael@0:     0,
michael@0:     { // NOLINT
michael@0:       NULL,
michael@0:       0,                          /* cpu_used      */
michael@0:       1,                          /* enable_auto_alt_ref */
michael@0:       0,                          /* noise_sensitivity */
michael@0:       0,                          /* Sharpness */
michael@0:       0,                          /* static_thresh */
michael@0:       0,                          /* tile_columns */
michael@0:       0,                          /* tile_rows */
michael@0:       7,                          /* arnr_max_frames */
michael@0:       5,                          /* arnr_strength */
michael@0:       3,                          /* arnr_type*/
michael@0:       0,                          /* experimental mode */
michael@0:       0,                          /* tuning*/
michael@0:       10,                         /* cq_level */
michael@0:       0,                          /* rc_max_intra_bitrate_pct */
michael@0:       0,                          /* lossless */
michael@0:       0,                          /* frame_parallel_decoding_mode */
michael@0:       0,                          /* aq_mode */
michael@0:     }
michael@0:   }
michael@0: };
michael@0: 
michael@0: struct vpx_codec_alg_priv {
michael@0:   vpx_codec_priv_t        base;
michael@0:   vpx_codec_enc_cfg_t     cfg;
michael@0:   struct vp9_extracfg     vp8_cfg;
michael@0:   VP9_CONFIG              oxcf;
michael@0:   VP9_PTR             cpi;
michael@0:   unsigned char          *cx_data;
michael@0:   unsigned int            cx_data_sz;
michael@0:   unsigned char          *pending_cx_data;
michael@0:   unsigned int            pending_cx_data_sz;
michael@0:   int                     pending_frame_count;
michael@0:   uint32_t                pending_frame_sizes[8];
michael@0:   uint32_t                pending_frame_magnitude;
michael@0:   vpx_image_t             preview_img;
michael@0:   vp8_postproc_cfg_t      preview_ppcfg;
michael@0:   vpx_codec_pkt_list_decl(64) pkt_list;
michael@0:   unsigned int                fixed_kf_cntr;
michael@0: };
michael@0: 
michael@0: static VP9_REFFRAME ref_frame_to_vp9_reframe(vpx_ref_frame_type_t frame) {
michael@0:   switch (frame) {
michael@0:     case VP8_LAST_FRAME:
michael@0:       return VP9_LAST_FLAG;
michael@0:     case VP8_GOLD_FRAME:
michael@0:       return VP9_GOLD_FLAG;
michael@0:     case VP8_ALTR_FRAME:
michael@0:       return VP9_ALT_FLAG;
michael@0:   }
michael@0:   assert(!"Invalid Reference Frame");
michael@0:   return VP9_LAST_FLAG;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t
michael@0: update_error_state(vpx_codec_alg_priv_t                 *ctx,
michael@0:                    const struct vpx_internal_error_info *error) {
michael@0:   vpx_codec_err_t res;
michael@0: 
michael@0:   if ((res = error->error_code))
michael@0:     ctx->base.err_detail = error->has_detail
michael@0:                            ? error->detail
michael@0:                            : NULL;
michael@0: 
michael@0:   return res;
michael@0: }
michael@0: 
michael@0: 
michael@0: #undef ERROR
michael@0: #define ERROR(str) do {\
michael@0:     ctx->base.err_detail = str;\
michael@0:     return VPX_CODEC_INVALID_PARAM;\
michael@0:   } while (0)
michael@0: 
michael@0: #define RANGE_CHECK(p, memb, lo, hi) do {\
michael@0:     if (!(((p)->memb == lo || (p)->memb > (lo)) && (p)->memb <= hi)) \
michael@0:       ERROR(#memb " out of range ["#lo".."#hi"]");\
michael@0:   } while (0)
michael@0: 
michael@0: #define RANGE_CHECK_HI(p, memb, hi) do {\
michael@0:     if (!((p)->memb <= (hi))) \
michael@0:       ERROR(#memb " out of range [.."#hi"]");\
michael@0:   } while (0)
michael@0: 
michael@0: #define RANGE_CHECK_LO(p, memb, lo) do {\
michael@0:     if (!((p)->memb >= (lo))) \
michael@0:       ERROR(#memb " out of range ["#lo"..]");\
michael@0:   } while (0)
michael@0: 
michael@0: #define RANGE_CHECK_BOOL(p, memb) do {\
michael@0:     if (!!((p)->memb) != (p)->memb) ERROR(#memb " expected boolean");\
michael@0:   } while (0)
michael@0: 
michael@0: static vpx_codec_err_t validate_config(vpx_codec_alg_priv_t      *ctx,
michael@0:                                        const vpx_codec_enc_cfg_t *cfg,
michael@0:                                        const struct vp9_extracfg *vp8_cfg) {
michael@0:   RANGE_CHECK(cfg, g_w,                   1, 65535); /* 16 bits available */
michael@0:   RANGE_CHECK(cfg, g_h,                   1, 65535); /* 16 bits available */
michael@0:   RANGE_CHECK(cfg, g_timebase.den,        1, 1000000000);
michael@0:   RANGE_CHECK(cfg, g_timebase.num,        1, cfg->g_timebase.den);
michael@0:   RANGE_CHECK_HI(cfg, g_profile,          3);
michael@0: 
michael@0:   RANGE_CHECK_HI(cfg, rc_max_quantizer,   63);
michael@0:   RANGE_CHECK_HI(cfg, rc_min_quantizer,   cfg->rc_max_quantizer);
michael@0:   RANGE_CHECK_BOOL(vp8_cfg, lossless);
michael@0:   if (vp8_cfg->lossless) {
michael@0:     RANGE_CHECK_HI(cfg, rc_max_quantizer, 0);
michael@0:     RANGE_CHECK_HI(cfg, rc_min_quantizer, 0);
michael@0:   }
michael@0:   RANGE_CHECK(vp8_cfg, aq_mode,           0, AQ_MODES_COUNT - 1);
michael@0: 
michael@0:   RANGE_CHECK_HI(cfg, g_threads,          64);
michael@0:   RANGE_CHECK_HI(cfg, g_lag_in_frames,    MAX_LAG_BUFFERS);
michael@0:   RANGE_CHECK(cfg, rc_end_usage,          VPX_VBR, VPX_Q);
michael@0:   RANGE_CHECK_HI(cfg, rc_undershoot_pct,  1000);
michael@0:   RANGE_CHECK_HI(cfg, rc_overshoot_pct,   1000);
michael@0:   RANGE_CHECK_HI(cfg, rc_2pass_vbr_bias_pct, 100);
michael@0:   RANGE_CHECK(cfg, kf_mode,               VPX_KF_DISABLED, VPX_KF_AUTO);
michael@0:   // RANGE_CHECK_BOOL(cfg,                 g_delete_firstpassfile);
michael@0:   RANGE_CHECK_BOOL(cfg,                   rc_resize_allowed);
michael@0:   RANGE_CHECK_HI(cfg, rc_dropframe_thresh,   100);
michael@0:   RANGE_CHECK_HI(cfg, rc_resize_up_thresh,   100);
michael@0:   RANGE_CHECK_HI(cfg, rc_resize_down_thresh, 100);
michael@0:   RANGE_CHECK(cfg,        g_pass,         VPX_RC_ONE_PASS, VPX_RC_LAST_PASS);
michael@0: 
michael@0:   RANGE_CHECK(cfg, ss_number_layers,      1,
michael@0:               VPX_SS_MAX_LAYERS); /*Spatial layers max */
michael@0:   /* VP8 does not support a lower bound on the keyframe interval in
michael@0:    * automatic keyframe placement mode.
michael@0:    */
michael@0:   if (cfg->kf_mode != VPX_KF_DISABLED && cfg->kf_min_dist != cfg->kf_max_dist
michael@0:       && cfg->kf_min_dist > 0)
michael@0:     ERROR("kf_min_dist not supported in auto mode, use 0 "
michael@0:           "or kf_max_dist instead.");
michael@0: 
michael@0:   RANGE_CHECK_BOOL(vp8_cfg,               enable_auto_alt_ref);
michael@0:   RANGE_CHECK(vp8_cfg, cpu_used,           -16, 16);
michael@0: 
michael@0:   RANGE_CHECK_HI(vp8_cfg, noise_sensitivity,  6);
michael@0: 
michael@0:   RANGE_CHECK(vp8_cfg, tile_columns, 0, 6);
michael@0:   RANGE_CHECK(vp8_cfg, tile_rows, 0, 2);
michael@0:   RANGE_CHECK_HI(vp8_cfg, Sharpness,       7);
michael@0:   RANGE_CHECK(vp8_cfg, arnr_max_frames, 0, 15);
michael@0:   RANGE_CHECK_HI(vp8_cfg, arnr_strength,   6);
michael@0:   RANGE_CHECK(vp8_cfg, arnr_type,       1, 3);
michael@0:   RANGE_CHECK(vp8_cfg, cq_level, 0, 63);
michael@0: 
michael@0:   if (cfg->g_pass == VPX_RC_LAST_PASS) {
michael@0:     size_t           packet_sz = sizeof(FIRSTPASS_STATS);
michael@0:     int              n_packets = (int)(cfg->rc_twopass_stats_in.sz / packet_sz);
michael@0:     FIRSTPASS_STATS *stats;
michael@0: 
michael@0:     if (!cfg->rc_twopass_stats_in.buf)
michael@0:       ERROR("rc_twopass_stats_in.buf not set.");
michael@0: 
michael@0:     if (cfg->rc_twopass_stats_in.sz % packet_sz)
michael@0:       ERROR("rc_twopass_stats_in.sz indicates truncated packet.");
michael@0: 
michael@0:     if (cfg->rc_twopass_stats_in.sz < 2 * packet_sz)
michael@0:       ERROR("rc_twopass_stats_in requires at least two packets.");
michael@0: 
michael@0:     stats = (void *)((char *)cfg->rc_twopass_stats_in.buf
michael@0:                      + (n_packets - 1) * packet_sz);
michael@0: 
michael@0:     if ((int)(stats->count + 0.5) != n_packets - 1)
michael@0:       ERROR("rc_twopass_stats_in missing EOS stats packet");
michael@0:   }
michael@0: 
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t validate_img(vpx_codec_alg_priv_t *ctx,
michael@0:                                     const vpx_image_t    *img) {
michael@0:   switch (img->fmt) {
michael@0:     case VPX_IMG_FMT_YV12:
michael@0:     case VPX_IMG_FMT_I420:
michael@0:     case VPX_IMG_FMT_I422:
michael@0:     case VPX_IMG_FMT_I444:
michael@0:       break;
michael@0:     default:
michael@0:       ERROR("Invalid image format. Only YV12, I420, I422, I444 images are "
michael@0:             "supported.");
michael@0:   }
michael@0: 
michael@0:   if ((img->d_w != ctx->cfg.g_w) || (img->d_h != ctx->cfg.g_h))
michael@0:     ERROR("Image size must match encoder init configuration size");
michael@0: 
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t set_vp9e_config(VP9_CONFIG *oxcf,
michael@0:                                        vpx_codec_enc_cfg_t cfg,
michael@0:                                        struct vp9_extracfg vp8_cfg) {
michael@0:   oxcf->version = cfg.g_profile | (vp8_cfg.experimental ? 0x4 : 0);
michael@0:   oxcf->width   = cfg.g_w;
michael@0:   oxcf->height  = cfg.g_h;
michael@0:   /* guess a frame rate if out of whack, use 30 */
michael@0:   oxcf->framerate = (double)(cfg.g_timebase.den)
michael@0:                     / (double)(cfg.g_timebase.num);
michael@0: 
michael@0:   if (oxcf->framerate > 180) {
michael@0:     oxcf->framerate = 30;
michael@0:   }
michael@0: 
michael@0:   switch (cfg.g_pass) {
michael@0:     case VPX_RC_ONE_PASS:
michael@0:       oxcf->Mode = MODE_GOODQUALITY;
michael@0:       break;
michael@0:     case VPX_RC_FIRST_PASS:
michael@0:       oxcf->Mode = MODE_FIRSTPASS;
michael@0:       break;
michael@0:     case VPX_RC_LAST_PASS:
michael@0:       oxcf->Mode = MODE_SECONDPASS_BEST;
michael@0:       break;
michael@0:   }
michael@0: 
michael@0:   if (cfg.g_pass == VPX_RC_FIRST_PASS) {
michael@0:     oxcf->allow_lag     = 0;
michael@0:     oxcf->lag_in_frames = 0;
michael@0:   } else {
michael@0:     oxcf->allow_lag     = (cfg.g_lag_in_frames) > 0;
michael@0:     oxcf->lag_in_frames = cfg.g_lag_in_frames;
michael@0:   }
michael@0: 
michael@0:   // VBR only supported for now.
michael@0:   // CBR code has been deprectated for experimental phase.
michael@0:   // CQ mode not yet tested
michael@0:   oxcf->end_usage        = USAGE_LOCAL_FILE_PLAYBACK;
michael@0:   if (cfg.rc_end_usage == VPX_CQ)
michael@0:     oxcf->end_usage      = USAGE_CONSTRAINED_QUALITY;
michael@0:   else if (cfg.rc_end_usage == VPX_Q)
michael@0:     oxcf->end_usage      = USAGE_CONSTANT_QUALITY;
michael@0:   else if (cfg.rc_end_usage == VPX_CBR)
michael@0:     oxcf->end_usage = USAGE_STREAM_FROM_SERVER;
michael@0: 
michael@0:   oxcf->target_bandwidth         = cfg.rc_target_bitrate;
michael@0:   oxcf->rc_max_intra_bitrate_pct = vp8_cfg.rc_max_intra_bitrate_pct;
michael@0: 
michael@0:   oxcf->best_allowed_q          = cfg.rc_min_quantizer;
michael@0:   oxcf->worst_allowed_q         = cfg.rc_max_quantizer;
michael@0:   oxcf->cq_level                = vp8_cfg.cq_level;
michael@0:   oxcf->fixed_q = -1;
michael@0: 
michael@0:   oxcf->under_shoot_pct         = cfg.rc_undershoot_pct;
michael@0:   oxcf->over_shoot_pct          = cfg.rc_overshoot_pct;
michael@0: 
michael@0:   oxcf->maximum_buffer_size     = cfg.rc_buf_sz;
michael@0:   oxcf->starting_buffer_level   = cfg.rc_buf_initial_sz;
michael@0:   oxcf->optimal_buffer_level    = cfg.rc_buf_optimal_sz;
michael@0: 
michael@0:   oxcf->two_pass_vbrbias         = cfg.rc_2pass_vbr_bias_pct;
michael@0:   oxcf->two_pass_vbrmin_section  = cfg.rc_2pass_vbr_minsection_pct;
michael@0:   oxcf->two_pass_vbrmax_section  = cfg.rc_2pass_vbr_maxsection_pct;
michael@0: 
michael@0:   oxcf->auto_key               = cfg.kf_mode == VPX_KF_AUTO
michael@0:                                  && cfg.kf_min_dist != cfg.kf_max_dist;
michael@0:   // oxcf->kf_min_dist         = cfg.kf_min_dis;
michael@0:   oxcf->key_freq               = cfg.kf_max_dist;
michael@0: 
michael@0:   // oxcf->delete_first_pass_file = cfg.g_delete_firstpassfile;
michael@0:   // strcpy(oxcf->first_pass_file, cfg.g_firstpass_file);
michael@0: 
michael@0:   oxcf->cpu_used               =  vp8_cfg.cpu_used;
michael@0:   oxcf->encode_breakout        =  vp8_cfg.static_thresh;
michael@0:   oxcf->play_alternate         =  vp8_cfg.enable_auto_alt_ref;
michael@0:   oxcf->noise_sensitivity      =  vp8_cfg.noise_sensitivity;
michael@0:   oxcf->Sharpness              =  vp8_cfg.Sharpness;
michael@0: 
michael@0:   oxcf->two_pass_stats_in      =  cfg.rc_twopass_stats_in;
michael@0:   oxcf->output_pkt_list        =  vp8_cfg.pkt_list;
michael@0: 
michael@0:   oxcf->arnr_max_frames = vp8_cfg.arnr_max_frames;
michael@0:   oxcf->arnr_strength   = vp8_cfg.arnr_strength;
michael@0:   oxcf->arnr_type       = vp8_cfg.arnr_type;
michael@0: 
michael@0:   oxcf->tuning = vp8_cfg.tuning;
michael@0: 
michael@0:   oxcf->tile_columns = vp8_cfg.tile_columns;
michael@0:   oxcf->tile_rows    = vp8_cfg.tile_rows;
michael@0: 
michael@0:   oxcf->lossless = vp8_cfg.lossless;
michael@0: 
michael@0:   oxcf->error_resilient_mode         = cfg.g_error_resilient;
michael@0:   oxcf->frame_parallel_decoding_mode = vp8_cfg.frame_parallel_decoding_mode;
michael@0: 
michael@0:   oxcf->aq_mode = vp8_cfg.aq_mode;
michael@0: 
michael@0:   oxcf->ss_number_layers = cfg.ss_number_layers;
michael@0:   /*
michael@0:   printf("Current VP9 Settings: \n");
michael@0:   printf("target_bandwidth: %d\n", oxcf->target_bandwidth);
michael@0:   printf("noise_sensitivity: %d\n", oxcf->noise_sensitivity);
michael@0:   printf("Sharpness: %d\n",    oxcf->Sharpness);
michael@0:   printf("cpu_used: %d\n",  oxcf->cpu_used);
michael@0:   printf("Mode: %d\n",     oxcf->Mode);
michael@0:   // printf("delete_first_pass_file: %d\n",  oxcf->delete_first_pass_file);
michael@0:   printf("auto_key: %d\n",  oxcf->auto_key);
michael@0:   printf("key_freq: %d\n", oxcf->key_freq);
michael@0:   printf("end_usage: %d\n", oxcf->end_usage);
michael@0:   printf("under_shoot_pct: %d\n", oxcf->under_shoot_pct);
michael@0:   printf("over_shoot_pct: %d\n", oxcf->over_shoot_pct);
michael@0:   printf("starting_buffer_level: %d\n", oxcf->starting_buffer_level);
michael@0:   printf("optimal_buffer_level: %d\n",  oxcf->optimal_buffer_level);
michael@0:   printf("maximum_buffer_size: %d\n", oxcf->maximum_buffer_size);
michael@0:   printf("fixed_q: %d\n",  oxcf->fixed_q);
michael@0:   printf("worst_allowed_q: %d\n", oxcf->worst_allowed_q);
michael@0:   printf("best_allowed_q: %d\n", oxcf->best_allowed_q);
michael@0:   printf("two_pass_vbrbias: %d\n",  oxcf->two_pass_vbrbias);
michael@0:   printf("two_pass_vbrmin_section: %d\n", oxcf->two_pass_vbrmin_section);
michael@0:   printf("two_pass_vbrmax_section: %d\n", oxcf->two_pass_vbrmax_section);
michael@0:   printf("allow_lag: %d\n", oxcf->allow_lag);
michael@0:   printf("lag_in_frames: %d\n", oxcf->lag_in_frames);
michael@0:   printf("play_alternate: %d\n", oxcf->play_alternate);
michael@0:   printf("Version: %d\n", oxcf->Version);
michael@0:   printf("encode_breakout: %d\n", oxcf->encode_breakout);
michael@0:   printf("error resilient: %d\n", oxcf->error_resilient_mode);
michael@0:   printf("frame parallel detokenization: %d\n",
michael@0:          oxcf->frame_parallel_decoding_mode);
michael@0:   */
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_config(vpx_codec_alg_priv_t       *ctx,
michael@0:                                        const vpx_codec_enc_cfg_t  *cfg) {
michael@0:   vpx_codec_err_t res;
michael@0: 
michael@0:   if ((cfg->g_w != ctx->cfg.g_w) || (cfg->g_h != ctx->cfg.g_h))
michael@0:     ERROR("Cannot change width or height after initialization");
michael@0: 
michael@0:   /* Prevent increasing lag_in_frames. This check is stricter than it needs
michael@0:    * to be -- the limit is not increasing past the first lag_in_frames
michael@0:    * value, but we don't track the initial config, only the last successful
michael@0:    * config.
michael@0:    */
michael@0:   if ((cfg->g_lag_in_frames > ctx->cfg.g_lag_in_frames))
michael@0:     ERROR("Cannot increase lag_in_frames");
michael@0: 
michael@0:   res = validate_config(ctx, cfg, &ctx->vp8_cfg);
michael@0: 
michael@0:   if (!res) {
michael@0:     ctx->cfg = *cfg;
michael@0:     set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
michael@0:     vp9_change_config(ctx->cpi, &ctx->oxcf);
michael@0:   }
michael@0: 
michael@0:   return res;
michael@0: }
michael@0: 
michael@0: 
michael@0: int vp9_reverse_trans(int q);
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t get_param(vpx_codec_alg_priv_t *ctx,
michael@0:                                  int                   ctrl_id,
michael@0:                                  va_list               args) {
michael@0:   void *arg = va_arg(args, void *);
michael@0: 
michael@0: #define MAP(id, var) case id: *(RECAST(id, arg)) = var; break
michael@0: 
michael@0:   if (!arg)
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0: 
michael@0:   switch (ctrl_id) {
michael@0:       MAP(VP8E_GET_LAST_QUANTIZER, vp9_get_quantizer(ctx->cpi));
michael@0:       MAP(VP8E_GET_LAST_QUANTIZER_64,
michael@0:           vp9_reverse_trans(vp9_get_quantizer(ctx->cpi)));
michael@0:   }
michael@0: 
michael@0:   return VPX_CODEC_OK;
michael@0: #undef MAP
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t set_param(vpx_codec_alg_priv_t *ctx,
michael@0:                                  int                   ctrl_id,
michael@0:                                  va_list               args) {
michael@0:   vpx_codec_err_t     res  = VPX_CODEC_OK;
michael@0:   struct vp9_extracfg xcfg = ctx->vp8_cfg;
michael@0: 
michael@0: #define MAP(id, var) case id: var = CAST(id, args); break;
michael@0: 
michael@0:   switch (ctrl_id) {
michael@0:       MAP(VP8E_SET_CPUUSED,                 xcfg.cpu_used);
michael@0:       MAP(VP8E_SET_ENABLEAUTOALTREF,        xcfg.enable_auto_alt_ref);
michael@0:       MAP(VP8E_SET_NOISE_SENSITIVITY,       xcfg.noise_sensitivity);
michael@0:       MAP(VP8E_SET_SHARPNESS,               xcfg.Sharpness);
michael@0:       MAP(VP8E_SET_STATIC_THRESHOLD,        xcfg.static_thresh);
michael@0:       MAP(VP9E_SET_TILE_COLUMNS,            xcfg.tile_columns);
michael@0:       MAP(VP9E_SET_TILE_ROWS,               xcfg.tile_rows);
michael@0:       MAP(VP8E_SET_ARNR_MAXFRAMES,          xcfg.arnr_max_frames);
michael@0:       MAP(VP8E_SET_ARNR_STRENGTH,           xcfg.arnr_strength);
michael@0:       MAP(VP8E_SET_ARNR_TYPE,               xcfg.arnr_type);
michael@0:       MAP(VP8E_SET_TUNING,                  xcfg.tuning);
michael@0:       MAP(VP8E_SET_CQ_LEVEL,                xcfg.cq_level);
michael@0:       MAP(VP8E_SET_MAX_INTRA_BITRATE_PCT,   xcfg.rc_max_intra_bitrate_pct);
michael@0:       MAP(VP9E_SET_LOSSLESS,                xcfg.lossless);
michael@0:       MAP(VP9E_SET_FRAME_PARALLEL_DECODING, xcfg.frame_parallel_decoding_mode);
michael@0:       MAP(VP9E_SET_AQ_MODE,                 xcfg.aq_mode);
michael@0:   }
michael@0: 
michael@0:   res = validate_config(ctx, &ctx->cfg, &xcfg);
michael@0: 
michael@0:   if (!res) {
michael@0:     ctx->vp8_cfg = xcfg;
michael@0:     set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
michael@0:     vp9_change_config(ctx->cpi, &ctx->oxcf);
michael@0:   }
michael@0: 
michael@0:   return res;
michael@0: #undef MAP
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t vp9e_common_init(vpx_codec_ctx_t *ctx,
michael@0:                                         int              experimental) {
michael@0:   vpx_codec_err_t            res = VPX_CODEC_OK;
michael@0:   struct vpx_codec_alg_priv *priv;
michael@0:   vpx_codec_enc_cfg_t       *cfg;
michael@0:   unsigned int               i;
michael@0: 
michael@0:   VP9_PTR optr;
michael@0: 
michael@0:   if (!ctx->priv) {
michael@0:     priv = calloc(1, sizeof(struct vpx_codec_alg_priv));
michael@0: 
michael@0:     if (!priv) {
michael@0:       return VPX_CODEC_MEM_ERROR;
michael@0:     }
michael@0: 
michael@0:     ctx->priv = &priv->base;
michael@0:     ctx->priv->sz = sizeof(*ctx->priv);
michael@0:     ctx->priv->iface = ctx->iface;
michael@0:     ctx->priv->alg_priv = priv;
michael@0:     ctx->priv->init_flags = ctx->init_flags;
michael@0:     ctx->priv->enc.total_encoders = 1;
michael@0: 
michael@0:     if (ctx->config.enc) {
michael@0:       /* Update the reference to the config structure to an
michael@0:        * internal copy.
michael@0:        */
michael@0:       ctx->priv->alg_priv->cfg = *ctx->config.enc;
michael@0:       ctx->config.enc = &ctx->priv->alg_priv->cfg;
michael@0:     }
michael@0: 
michael@0:     cfg =  &ctx->priv->alg_priv->cfg;
michael@0: 
michael@0:     /* Select the extra vp6 configuration table based on the current
michael@0:      * usage value. If the current usage value isn't found, use the
michael@0:      * values for usage case 0.
michael@0:      */
michael@0:     for (i = 0;
michael@0:          extracfg_map[i].usage && extracfg_map[i].usage != cfg->g_usage;
michael@0:          i++) {}
michael@0: 
michael@0:     priv->vp8_cfg = extracfg_map[i].cfg;
michael@0:     priv->vp8_cfg.pkt_list = &priv->pkt_list.head;
michael@0:     priv->vp8_cfg.experimental = experimental;
michael@0: 
michael@0:     // TODO(agrange) Check the limits set on this buffer, or the check that is
michael@0:     // applied in vp9e_encode.
michael@0:     priv->cx_data_sz = priv->cfg.g_w * priv->cfg.g_h * 3 / 2 * 8;
michael@0: //    priv->cx_data_sz = priv->cfg.g_w * priv->cfg.g_h * 3 / 2 * 2;
michael@0: 
michael@0:     if (priv->cx_data_sz < 4096) priv->cx_data_sz = 4096;
michael@0: 
michael@0:     priv->cx_data = malloc(priv->cx_data_sz);
michael@0: 
michael@0:     if (!priv->cx_data) {
michael@0:       return VPX_CODEC_MEM_ERROR;
michael@0:     }
michael@0: 
michael@0:     vp9_initialize_enc();
michael@0: 
michael@0:     res = validate_config(priv, &priv->cfg, &priv->vp8_cfg);
michael@0: 
michael@0:     if (!res) {
michael@0:       set_vp9e_config(&ctx->priv->alg_priv->oxcf,
michael@0:                       ctx->priv->alg_priv->cfg,
michael@0:                       ctx->priv->alg_priv->vp8_cfg);
michael@0:       optr = vp9_create_compressor(&ctx->priv->alg_priv->oxcf);
michael@0: 
michael@0:       if (!optr)
michael@0:         res = VPX_CODEC_MEM_ERROR;
michael@0:       else
michael@0:         ctx->priv->alg_priv->cpi = optr;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   return res;
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t vp9e_init(vpx_codec_ctx_t *ctx,
michael@0:                                  vpx_codec_priv_enc_mr_cfg_t *data) {
michael@0:   return vp9e_common_init(ctx, 0);
michael@0: }
michael@0: 
michael@0: 
michael@0: #if CONFIG_EXPERIMENTAL
michael@0: static vpx_codec_err_t vp9e_exp_init(vpx_codec_ctx_t *ctx,
michael@0:                                      vpx_codec_priv_enc_mr_cfg_t *data) {
michael@0:   return vp9e_common_init(ctx, 1);
michael@0: }
michael@0: #endif
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t vp9e_destroy(vpx_codec_alg_priv_t *ctx) {
michael@0:   free(ctx->cx_data);
michael@0:   vp9_remove_compressor(&ctx->cpi);
michael@0:   free(ctx);
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static void pick_quickcompress_mode(vpx_codec_alg_priv_t  *ctx,
michael@0:                                     unsigned long          duration,
michael@0:                                     unsigned long          deadline) {
michael@0:   unsigned int new_qc;
michael@0: 
michael@0:   /* Use best quality mode if no deadline is given. */
michael@0:   if (deadline)
michael@0:     new_qc = MODE_GOODQUALITY;
michael@0:   else
michael@0:     new_qc = MODE_BESTQUALITY;
michael@0: 
michael@0:   if (ctx->cfg.g_pass == VPX_RC_FIRST_PASS)
michael@0:     new_qc = MODE_FIRSTPASS;
michael@0:   else if (ctx->cfg.g_pass == VPX_RC_LAST_PASS)
michael@0:     new_qc = (new_qc == MODE_BESTQUALITY)
michael@0:              ? MODE_SECONDPASS_BEST
michael@0:              : MODE_SECONDPASS;
michael@0: 
michael@0:   if (ctx->oxcf.Mode != new_qc) {
michael@0:     ctx->oxcf.Mode = new_qc;
michael@0:     vp9_change_config(ctx->cpi, &ctx->oxcf);
michael@0:   }
michael@0: }
michael@0: 
michael@0: 
michael@0: static int write_superframe_index(vpx_codec_alg_priv_t *ctx) {
michael@0:   uint8_t marker = 0xc0;
michael@0:   unsigned int mask;
michael@0:   int mag, index_sz;
michael@0: 
michael@0:   assert(ctx->pending_frame_count);
michael@0:   assert(ctx->pending_frame_count <= 8);
michael@0: 
michael@0:   /* Add the number of frames to the marker byte */
michael@0:   marker |= ctx->pending_frame_count - 1;
michael@0: 
michael@0:   /* Choose the magnitude */
michael@0:   for (mag = 0, mask = 0xff; mag < 4; mag++) {
michael@0:     if (ctx->pending_frame_magnitude < mask)
michael@0:       break;
michael@0:     mask <<= 8;
michael@0:     mask |= 0xff;
michael@0:   }
michael@0:   marker |= mag << 3;
michael@0: 
michael@0:   /* Write the index */
michael@0:   index_sz = 2 + (mag + 1) * ctx->pending_frame_count;
michael@0:   if (ctx->pending_cx_data_sz + index_sz < ctx->cx_data_sz) {
michael@0:     uint8_t *x = ctx->pending_cx_data + ctx->pending_cx_data_sz;
michael@0:     int i, j;
michael@0: 
michael@0:     *x++ = marker;
michael@0:     for (i = 0; i < ctx->pending_frame_count; i++) {
michael@0:       int this_sz = ctx->pending_frame_sizes[i];
michael@0: 
michael@0:       for (j = 0; j <= mag; j++) {
michael@0:         *x++ = this_sz & 0xff;
michael@0:         this_sz >>= 8;
michael@0:       }
michael@0:     }
michael@0:     *x++ = marker;
michael@0:     ctx->pending_cx_data_sz += index_sz;
michael@0:   }
michael@0:   return index_sz;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_encode(vpx_codec_alg_priv_t  *ctx,
michael@0:                                    const vpx_image_t     *img,
michael@0:                                    vpx_codec_pts_t        pts,
michael@0:                                    unsigned long          duration,
michael@0:                                    vpx_enc_frame_flags_t  flags,
michael@0:                                    unsigned long          deadline) {
michael@0:   vpx_codec_err_t res = VPX_CODEC_OK;
michael@0: 
michael@0:   if (img)
michael@0:     res = validate_img(ctx, img);
michael@0: 
michael@0:   pick_quickcompress_mode(ctx, duration, deadline);
michael@0:   vpx_codec_pkt_list_init(&ctx->pkt_list);
michael@0: 
michael@0:   /* Handle Flags */
michael@0:   if (((flags & VP8_EFLAG_NO_UPD_GF) && (flags & VP8_EFLAG_FORCE_GF))
michael@0:       || ((flags & VP8_EFLAG_NO_UPD_ARF) && (flags & VP8_EFLAG_FORCE_ARF))) {
michael@0:     ctx->base.err_detail = "Conflicting flags.";
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: 
michael@0:   if (flags & (VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_REF_GF
michael@0:                | VP8_EFLAG_NO_REF_ARF)) {
michael@0:     int ref = 7;
michael@0: 
michael@0:     if (flags & VP8_EFLAG_NO_REF_LAST)
michael@0:       ref ^= VP9_LAST_FLAG;
michael@0: 
michael@0:     if (flags & VP8_EFLAG_NO_REF_GF)
michael@0:       ref ^= VP9_GOLD_FLAG;
michael@0: 
michael@0:     if (flags & VP8_EFLAG_NO_REF_ARF)
michael@0:       ref ^= VP9_ALT_FLAG;
michael@0: 
michael@0:     vp9_use_as_reference(ctx->cpi, ref);
michael@0:   }
michael@0: 
michael@0:   if (flags & (VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF
michael@0:                | VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_FORCE_GF
michael@0:                | VP8_EFLAG_FORCE_ARF)) {
michael@0:     int upd = 7;
michael@0: 
michael@0:     if (flags & VP8_EFLAG_NO_UPD_LAST)
michael@0:       upd ^= VP9_LAST_FLAG;
michael@0: 
michael@0:     if (flags & VP8_EFLAG_NO_UPD_GF)
michael@0:       upd ^= VP9_GOLD_FLAG;
michael@0: 
michael@0:     if (flags & VP8_EFLAG_NO_UPD_ARF)
michael@0:       upd ^= VP9_ALT_FLAG;
michael@0: 
michael@0:     vp9_update_reference(ctx->cpi, upd);
michael@0:   }
michael@0: 
michael@0:   if (flags & VP8_EFLAG_NO_UPD_ENTROPY) {
michael@0:     vp9_update_entropy(ctx->cpi, 0);
michael@0:   }
michael@0: 
michael@0:   /* Handle fixed keyframe intervals */
michael@0:   if (ctx->cfg.kf_mode == VPX_KF_AUTO
michael@0:       && ctx->cfg.kf_min_dist == ctx->cfg.kf_max_dist) {
michael@0:     if (++ctx->fixed_kf_cntr > ctx->cfg.kf_min_dist) {
michael@0:       flags |= VPX_EFLAG_FORCE_KF;
michael@0:       ctx->fixed_kf_cntr = 1;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   /* Initialize the encoder instance on the first frame*/
michael@0:   if (!res && ctx->cpi) {
michael@0:     unsigned int lib_flags;
michael@0:     YV12_BUFFER_CONFIG sd;
michael@0:     int64_t dst_time_stamp, dst_end_time_stamp;
michael@0:     unsigned long size, cx_data_sz;
michael@0:     unsigned char *cx_data;
michael@0: 
michael@0:     /* Set up internal flags */
michael@0:     if (ctx->base.init_flags & VPX_CODEC_USE_PSNR)
michael@0:       ((VP9_COMP *)ctx->cpi)->b_calculate_psnr = 1;
michael@0: 
michael@0:     // if (ctx->base.init_flags & VPX_CODEC_USE_OUTPUT_PARTITION)
michael@0:     //    ((VP9_COMP *)ctx->cpi)->output_partition = 1;
michael@0: 
michael@0:     /* Convert API flags to internal codec lib flags */
michael@0:     lib_flags = (flags & VPX_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0;
michael@0: 
michael@0:     /* vp8 use 10,000,000 ticks/second as time stamp */
michael@0:     dst_time_stamp = pts * 10000000 * ctx->cfg.g_timebase.num
michael@0:                      / ctx->cfg.g_timebase.den;
michael@0:     dst_end_time_stamp = (pts + duration) * 10000000 * ctx->cfg.g_timebase.num /
michael@0:                          ctx->cfg.g_timebase.den;
michael@0: 
michael@0:     if (img != NULL) {
michael@0:       res = image2yuvconfig(img, &sd);
michael@0: 
michael@0:       if (vp9_receive_raw_frame(ctx->cpi, lib_flags,
michael@0:                                 &sd, dst_time_stamp, dst_end_time_stamp)) {
michael@0:         VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
michael@0:         res = update_error_state(ctx, &cpi->common.error);
michael@0:       }
michael@0:     }
michael@0: 
michael@0:     cx_data = ctx->cx_data;
michael@0:     cx_data_sz = ctx->cx_data_sz;
michael@0:     lib_flags = 0;
michael@0: 
michael@0:     /* Any pending invisible frames? */
michael@0:     if (ctx->pending_cx_data) {
michael@0:       memmove(cx_data, ctx->pending_cx_data, ctx->pending_cx_data_sz);
michael@0:       ctx->pending_cx_data = cx_data;
michael@0:       cx_data += ctx->pending_cx_data_sz;
michael@0:       cx_data_sz -= ctx->pending_cx_data_sz;
michael@0: 
michael@0:       /* TODO: this is a minimal check, the underlying codec doesn't respect
michael@0:        * the buffer size anyway.
michael@0:        */
michael@0:       if (cx_data_sz < ctx->cx_data_sz / 2) {
michael@0:         ctx->base.err_detail = "Compressed data buffer too small";
michael@0:         return VPX_CODEC_ERROR;
michael@0:       }
michael@0:     }
michael@0: 
michael@0:     while (cx_data_sz >= ctx->cx_data_sz / 2 &&
michael@0:            -1 != vp9_get_compressed_data(ctx->cpi, &lib_flags, &size,
michael@0:                                          cx_data, &dst_time_stamp,
michael@0:                                          &dst_end_time_stamp, !img)) {
michael@0:       if (size) {
michael@0:         vpx_codec_pts_t    round, delta;
michael@0:         vpx_codec_cx_pkt_t pkt;
michael@0:         VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
michael@0: 
michael@0:         /* Pack invisible frames with the next visible frame */
michael@0:         if (!cpi->common.show_frame) {
michael@0:           if (!ctx->pending_cx_data)
michael@0:             ctx->pending_cx_data = cx_data;
michael@0:           ctx->pending_cx_data_sz += size;
michael@0:           ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
michael@0:           ctx->pending_frame_magnitude |= size;
michael@0:           cx_data += size;
michael@0:           cx_data_sz -= size;
michael@0:           continue;
michael@0:         }
michael@0: 
michael@0:         /* Add the frame packet to the list of returned packets. */
michael@0:         round = (vpx_codec_pts_t)1000000 * ctx->cfg.g_timebase.num / 2 - 1;
michael@0:         delta = (dst_end_time_stamp - dst_time_stamp);
michael@0:         pkt.kind = VPX_CODEC_CX_FRAME_PKT;
michael@0:         pkt.data.frame.pts =
michael@0:           (dst_time_stamp * ctx->cfg.g_timebase.den + round)
michael@0:           / ctx->cfg.g_timebase.num / 10000000;
michael@0:         pkt.data.frame.duration = (unsigned long)
michael@0:           ((delta * ctx->cfg.g_timebase.den + round)
michael@0:           / ctx->cfg.g_timebase.num / 10000000);
michael@0:         pkt.data.frame.flags = lib_flags << 16;
michael@0: 
michael@0:         if (lib_flags & FRAMEFLAGS_KEY)
michael@0:           pkt.data.frame.flags |= VPX_FRAME_IS_KEY;
michael@0: 
michael@0:         if (!cpi->common.show_frame) {
michael@0:           pkt.data.frame.flags |= VPX_FRAME_IS_INVISIBLE;
michael@0: 
michael@0:           // This timestamp should be as close as possible to the
michael@0:           // prior PTS so that if a decoder uses pts to schedule when
michael@0:           // to do this, we start right after last frame was decoded.
michael@0:           // Invisible frames have no duration.
michael@0:           pkt.data.frame.pts = ((cpi->last_time_stamp_seen
michael@0:                                  * ctx->cfg.g_timebase.den + round)
michael@0:                                 / ctx->cfg.g_timebase.num / 10000000) + 1;
michael@0:           pkt.data.frame.duration = 0;
michael@0:         }
michael@0: 
michael@0:         if (cpi->droppable)
michael@0:           pkt.data.frame.flags |= VPX_FRAME_IS_DROPPABLE;
michael@0: 
michael@0:         /*if (cpi->output_partition)
michael@0:         {
michael@0:             int i;
michael@0:             const int num_partitions = 1;
michael@0: 
michael@0:             pkt.data.frame.flags |= VPX_FRAME_IS_FRAGMENT;
michael@0: 
michael@0:             for (i = 0; i < num_partitions; ++i)
michael@0:             {
michael@0:                 pkt.data.frame.buf = cx_data;
michael@0:                 pkt.data.frame.sz = cpi->partition_sz[i];
michael@0:                 pkt.data.frame.partition_id = i;
michael@0:                 // don't set the fragment bit for the last partition
michael@0:                 if (i == (num_partitions - 1))
michael@0:                     pkt.data.frame.flags &= ~VPX_FRAME_IS_FRAGMENT;
michael@0:                 vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
michael@0:                 cx_data += cpi->partition_sz[i];
michael@0:                 cx_data_sz -= cpi->partition_sz[i];
michael@0:             }
michael@0:         }
michael@0:         else*/
michael@0:         {
michael@0:           if (ctx->pending_cx_data) {
michael@0:             ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
michael@0:             ctx->pending_frame_magnitude |= size;
michael@0:             ctx->pending_cx_data_sz += size;
michael@0:             size += write_superframe_index(ctx);
michael@0:             pkt.data.frame.buf = ctx->pending_cx_data;
michael@0:             pkt.data.frame.sz  = ctx->pending_cx_data_sz;
michael@0:             ctx->pending_cx_data = NULL;
michael@0:             ctx->pending_cx_data_sz = 0;
michael@0:             ctx->pending_frame_count = 0;
michael@0:             ctx->pending_frame_magnitude = 0;
michael@0:           } else {
michael@0:             pkt.data.frame.buf = cx_data;
michael@0:             pkt.data.frame.sz  = size;
michael@0:           }
michael@0:           pkt.data.frame.partition_id = -1;
michael@0:           vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
michael@0:           cx_data += size;
michael@0:           cx_data_sz -= size;
michael@0:         }
michael@0:       }
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   return res;
michael@0: }
michael@0: 
michael@0: 
michael@0: static const vpx_codec_cx_pkt_t *vp9e_get_cxdata(vpx_codec_alg_priv_t  *ctx,
michael@0:                                                  vpx_codec_iter_t      *iter) {
michael@0:   return vpx_codec_pkt_list_get(&ctx->pkt_list.head, iter);
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_reference(vpx_codec_alg_priv_t *ctx,
michael@0:                                           int ctr_id,
michael@0:                                           va_list args) {
michael@0:   vpx_ref_frame_t *data = va_arg(args, vpx_ref_frame_t *);
michael@0: 
michael@0:   if (data) {
michael@0:     vpx_ref_frame_t *frame = (vpx_ref_frame_t *)data;
michael@0:     YV12_BUFFER_CONFIG sd;
michael@0: 
michael@0:     image2yuvconfig(&frame->img, &sd);
michael@0:     vp9_set_reference_enc(ctx->cpi, ref_frame_to_vp9_reframe(frame->frame_type),
michael@0:                           &sd);
michael@0:     return VPX_CODEC_OK;
michael@0:   } else {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_copy_reference(vpx_codec_alg_priv_t *ctx,
michael@0:                                            int ctr_id,
michael@0:                                            va_list args) {
michael@0:   vpx_ref_frame_t *data = va_arg(args, vpx_ref_frame_t *);
michael@0: 
michael@0:   if (data) {
michael@0:     vpx_ref_frame_t *frame = (vpx_ref_frame_t *)data;
michael@0:     YV12_BUFFER_CONFIG sd;
michael@0: 
michael@0:     image2yuvconfig(&frame->img, &sd);
michael@0:     vp9_copy_reference_enc(ctx->cpi,
michael@0:                            ref_frame_to_vp9_reframe(frame->frame_type), &sd);
michael@0:     return VPX_CODEC_OK;
michael@0:   } else {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t get_reference(vpx_codec_alg_priv_t *ctx,
michael@0:                                      int ctr_id,
michael@0:                                      va_list args) {
michael@0:   vp9_ref_frame_t *data = va_arg(args, vp9_ref_frame_t *);
michael@0: 
michael@0:   if (data) {
michael@0:     YV12_BUFFER_CONFIG* fb;
michael@0: 
michael@0:     vp9_get_reference_enc(ctx->cpi, data->idx, &fb);
michael@0:     yuvconfig2image(&data->img, fb, NULL);
michael@0:     return VPX_CODEC_OK;
michael@0:   } else {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_previewpp(vpx_codec_alg_priv_t *ctx,
michael@0:                                           int ctr_id,
michael@0:                                           va_list args) {
michael@0: #if CONFIG_VP9_POSTPROC
michael@0:   vp8_postproc_cfg_t *data = va_arg(args, vp8_postproc_cfg_t *);
michael@0:   (void)ctr_id;
michael@0: 
michael@0:   if (data) {
michael@0:     ctx->preview_ppcfg = *((vp8_postproc_cfg_t *)data);
michael@0:     return VPX_CODEC_OK;
michael@0:   } else {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: #else
michael@0:   (void)ctx;
michael@0:   (void)ctr_id;
michael@0:   (void)args;
michael@0:   return VPX_CODEC_INCAPABLE;
michael@0: #endif
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_image_t *vp9e_get_preview(vpx_codec_alg_priv_t *ctx) {
michael@0:   YV12_BUFFER_CONFIG sd;
michael@0:   vp9_ppflags_t flags = {0};
michael@0: 
michael@0:   if (ctx->preview_ppcfg.post_proc_flag) {
michael@0:     flags.post_proc_flag        = ctx->preview_ppcfg.post_proc_flag;
michael@0:     flags.deblocking_level      = ctx->preview_ppcfg.deblocking_level;
michael@0:     flags.noise_level           = ctx->preview_ppcfg.noise_level;
michael@0:   }
michael@0: 
michael@0:   if (0 == vp9_get_preview_raw_frame(ctx->cpi, &sd, &flags)) {
michael@0:     yuvconfig2image(&ctx->preview_img, &sd, NULL);
michael@0:     return &ctx->preview_img;
michael@0:   } else {
michael@0:     return NULL;
michael@0:   }
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_update_entropy(vpx_codec_alg_priv_t *ctx,
michael@0:                                            int ctr_id,
michael@0:                                            va_list args) {
michael@0:   int update = va_arg(args, int);
michael@0:   vp9_update_entropy(ctx->cpi, update);
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_update_reference(vpx_codec_alg_priv_t *ctx,
michael@0:                                              int ctr_id,
michael@0:                                              va_list args) {
michael@0:   int update = va_arg(args, int);
michael@0:   vp9_update_reference(ctx->cpi, update);
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_use_reference(vpx_codec_alg_priv_t *ctx,
michael@0:                                           int ctr_id,
michael@0:                                           va_list args) {
michael@0:   int reference_flag = va_arg(args, int);
michael@0:   vp9_use_as_reference(ctx->cpi, reference_flag);
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_roi_map(vpx_codec_alg_priv_t *ctx,
michael@0:                                         int ctr_id,
michael@0:                                         va_list args) {
michael@0:   // TODO(yaowu): Need to re-implement and test for VP9.
michael@0:   return VPX_CODEC_INVALID_PARAM;
michael@0: }
michael@0: 
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_activemap(vpx_codec_alg_priv_t *ctx,
michael@0:                                           int ctr_id,
michael@0:                                           va_list args) {
michael@0:   // TODO(yaowu): Need to re-implement and test for VP9.
michael@0:   return VPX_CODEC_INVALID_PARAM;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_scalemode(vpx_codec_alg_priv_t *ctx,
michael@0:                                           int ctr_id,
michael@0:                                           va_list args) {
michael@0:   vpx_scaling_mode_t *data =  va_arg(args, vpx_scaling_mode_t *);
michael@0: 
michael@0:   if (data) {
michael@0:     int res;
michael@0:     vpx_scaling_mode_t scalemode = *(vpx_scaling_mode_t *)data;
michael@0:     res = vp9_set_internal_size(ctx->cpi,
michael@0:                                 (VPX_SCALING)scalemode.h_scaling_mode,
michael@0:                                 (VPX_SCALING)scalemode.v_scaling_mode);
michael@0: 
michael@0:     if (!res) {
michael@0:       return VPX_CODEC_OK;
michael@0:     } else {
michael@0:       return VPX_CODEC_INVALID_PARAM;
michael@0:     }
michael@0:   } else {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_svc(vpx_codec_alg_priv_t *ctx, int ctr_id,
michael@0:                                     va_list args) {
michael@0:   int data = va_arg(args, int);
michael@0:   vp9_set_svc(ctx->cpi, data);
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static vpx_codec_err_t vp9e_set_svc_parameters(vpx_codec_alg_priv_t *ctx,
michael@0:                                                int ctr_id, va_list args) {
michael@0:   vpx_svc_parameters_t *data = va_arg(args, vpx_svc_parameters_t *);
michael@0:   VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
michael@0:   vpx_svc_parameters_t params;
michael@0: 
michael@0:   if (data == NULL) {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: 
michael@0:   params = *(vpx_svc_parameters_t *)data;
michael@0: 
michael@0:   cpi->current_layer = params.layer;
michael@0:   cpi->lst_fb_idx = params.lst_fb_idx;
michael@0:   cpi->gld_fb_idx = params.gld_fb_idx;
michael@0:   cpi->alt_fb_idx = params.alt_fb_idx;
michael@0: 
michael@0:   if (vp9_set_size_literal(ctx->cpi, params.width, params.height) != 0) {
michael@0:     return VPX_CODEC_INVALID_PARAM;
michael@0:   }
michael@0: 
michael@0:   ctx->cfg.rc_max_quantizer = params.max_quantizer;
michael@0:   ctx->cfg.rc_min_quantizer = params.min_quantizer;
michael@0: 
michael@0:   set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
michael@0:   vp9_change_config(ctx->cpi, &ctx->oxcf);
michael@0: 
michael@0:   return VPX_CODEC_OK;
michael@0: }
michael@0: 
michael@0: static vpx_codec_ctrl_fn_map_t vp9e_ctf_maps[] = {
michael@0:   {VP8_SET_REFERENCE,                 vp9e_set_reference},
michael@0:   {VP8_COPY_REFERENCE,                vp9e_copy_reference},
michael@0:   {VP8_SET_POSTPROC,                  vp9e_set_previewpp},
michael@0:   {VP8E_UPD_ENTROPY,                  vp9e_update_entropy},
michael@0:   {VP8E_UPD_REFERENCE,                vp9e_update_reference},
michael@0:   {VP8E_USE_REFERENCE,                vp9e_use_reference},
michael@0:   {VP8E_SET_ROI_MAP,                  vp9e_set_roi_map},
michael@0:   {VP8E_SET_ACTIVEMAP,                vp9e_set_activemap},
michael@0:   {VP8E_SET_SCALEMODE,                vp9e_set_scalemode},
michael@0:   {VP8E_SET_CPUUSED,                  set_param},
michael@0:   {VP8E_SET_NOISE_SENSITIVITY,        set_param},
michael@0:   {VP8E_SET_ENABLEAUTOALTREF,         set_param},
michael@0:   {VP8E_SET_SHARPNESS,                set_param},
michael@0:   {VP8E_SET_STATIC_THRESHOLD,         set_param},
michael@0:   {VP9E_SET_TILE_COLUMNS,             set_param},
michael@0:   {VP9E_SET_TILE_ROWS,                set_param},
michael@0:   {VP8E_GET_LAST_QUANTIZER,           get_param},
michael@0:   {VP8E_GET_LAST_QUANTIZER_64,        get_param},
michael@0:   {VP8E_SET_ARNR_MAXFRAMES,           set_param},
michael@0:   {VP8E_SET_ARNR_STRENGTH,            set_param},
michael@0:   {VP8E_SET_ARNR_TYPE,                set_param},
michael@0:   {VP8E_SET_TUNING,                   set_param},
michael@0:   {VP8E_SET_CQ_LEVEL,                 set_param},
michael@0:   {VP8E_SET_MAX_INTRA_BITRATE_PCT,    set_param},
michael@0:   {VP9E_SET_LOSSLESS,                 set_param},
michael@0:   {VP9E_SET_FRAME_PARALLEL_DECODING,  set_param},
michael@0:   {VP9E_SET_AQ_MODE,                  set_param},
michael@0:   {VP9_GET_REFERENCE,                 get_reference},
michael@0:   {VP9E_SET_SVC,                      vp9e_set_svc},
michael@0:   {VP9E_SET_SVC_PARAMETERS,           vp9e_set_svc_parameters},
michael@0:   { -1, NULL},
michael@0: };
michael@0: 
michael@0: static vpx_codec_enc_cfg_map_t vp9e_usage_cfg_map[] = {
michael@0:   {
michael@0:     0,
michael@0:     {  // NOLINT
michael@0:       0,                  /* g_usage */
michael@0:       0,                  /* g_threads */
michael@0:       0,                  /* g_profile */
michael@0: 
michael@0:       320,                /* g_width */
michael@0:       240,                /* g_height */
michael@0:       {1, 30},            /* g_timebase */
michael@0: 
michael@0:       0,                  /* g_error_resilient */
michael@0: 
michael@0:       VPX_RC_ONE_PASS,    /* g_pass */
michael@0: 
michael@0:       25,                 /* g_lag_in_frames */
michael@0: 
michael@0:       0,                  /* rc_dropframe_thresh */
michael@0:       0,                  /* rc_resize_allowed */
michael@0:       60,                 /* rc_resize_down_thresold */
michael@0:       30,                 /* rc_resize_up_thresold */
michael@0: 
michael@0:       VPX_VBR,            /* rc_end_usage */
michael@0: #if VPX_ENCODER_ABI_VERSION > (1 + VPX_CODEC_ABI_VERSION)
michael@0:       {0},                /* rc_twopass_stats_in */
michael@0: #endif
michael@0:       256,                /* rc_target_bandwidth */
michael@0:       0,                  /* rc_min_quantizer */
michael@0:       63,                 /* rc_max_quantizer */
michael@0:       100,                /* rc_undershoot_pct */
michael@0:       100,                /* rc_overshoot_pct */
michael@0: 
michael@0:       6000,               /* rc_max_buffer_size */
michael@0:       4000,               /* rc_buffer_initial_size; */
michael@0:       5000,               /* rc_buffer_optimal_size; */
michael@0: 
michael@0:       50,                 /* rc_two_pass_vbrbias  */
michael@0:       0,                  /* rc_two_pass_vbrmin_section */
michael@0:       2000,               /* rc_two_pass_vbrmax_section */
michael@0: 
michael@0:       /* keyframing settings (kf) */
michael@0:       VPX_KF_AUTO,        /* g_kfmode*/
michael@0:       0,                  /* kf_min_dist */
michael@0:       9999,               /* kf_max_dist */
michael@0: 
michael@0:       VPX_SS_DEFAULT_LAYERS, /* ss_number_layers */
michael@0: 
michael@0: #if VPX_ENCODER_ABI_VERSION == (1 + VPX_CODEC_ABI_VERSION)
michael@0:       1,                  /* g_delete_first_pass_file */
michael@0:       "vp8.fpf"           /* first pass filename */
michael@0: #endif
michael@0:     }
michael@0:   },
michael@0:   { -1, {NOT_IMPLEMENTED}}
michael@0: };
michael@0: 
michael@0: 
michael@0: #ifndef VERSION_STRING
michael@0: #define VERSION_STRING
michael@0: #endif
michael@0: CODEC_INTERFACE(vpx_codec_vp9_cx) = {
michael@0:   "WebM Project VP9 Encoder" VERSION_STRING,
michael@0:   VPX_CODEC_INTERNAL_ABI_VERSION,
michael@0:   VPX_CODEC_CAP_ENCODER | VPX_CODEC_CAP_PSNR |
michael@0:   VPX_CODEC_CAP_OUTPUT_PARTITION,
michael@0:   /* vpx_codec_caps_t          caps; */
michael@0:   vp9e_init,          /* vpx_codec_init_fn_t       init; */
michael@0:   vp9e_destroy,       /* vpx_codec_destroy_fn_t    destroy; */
michael@0:   vp9e_ctf_maps,      /* vpx_codec_ctrl_fn_map_t  *ctrl_maps; */
michael@0:   NOT_IMPLEMENTED,    /* vpx_codec_get_mmap_fn_t   get_mmap; */
michael@0:   NOT_IMPLEMENTED,    /* vpx_codec_set_mmap_fn_t   set_mmap; */
michael@0:   {  // NOLINT
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_peek_si_fn_t    peek_si; */
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_get_si_fn_t     get_si; */
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_decode_fn_t     decode; */
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_frame_get_fn_t  frame_get; */
michael@0:   },
michael@0:   {  // NOLINT
michael@0:     vp9e_usage_cfg_map, /* vpx_codec_enc_cfg_map_t    peek_si; */
michael@0:     vp9e_encode,        /* vpx_codec_encode_fn_t      encode; */
michael@0:     vp9e_get_cxdata,    /* vpx_codec_get_cx_data_fn_t   frame_get; */
michael@0:     vp9e_set_config,
michael@0:     NOT_IMPLEMENTED,
michael@0:     vp9e_get_preview,
michael@0:   } /* encoder functions */
michael@0: };
michael@0: 
michael@0: 
michael@0: #if CONFIG_EXPERIMENTAL
michael@0: 
michael@0: CODEC_INTERFACE(vpx_codec_vp9x_cx) = {
michael@0:   "VP8 Experimental Encoder" VERSION_STRING,
michael@0:   VPX_CODEC_INTERNAL_ABI_VERSION,
michael@0:   VPX_CODEC_CAP_ENCODER | VPX_CODEC_CAP_PSNR,
michael@0:   /* vpx_codec_caps_t          caps; */
michael@0:   vp9e_exp_init,      /* vpx_codec_init_fn_t       init; */
michael@0:   vp9e_destroy,       /* vpx_codec_destroy_fn_t    destroy; */
michael@0:   vp9e_ctf_maps,      /* vpx_codec_ctrl_fn_map_t  *ctrl_maps; */
michael@0:   NOT_IMPLEMENTED,    /* vpx_codec_get_mmap_fn_t   get_mmap; */
michael@0:   NOT_IMPLEMENTED,    /* vpx_codec_set_mmap_fn_t   set_mmap; */
michael@0:   {  // NOLINT
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_peek_si_fn_t    peek_si; */
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_get_si_fn_t     get_si; */
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_decode_fn_t     decode; */
michael@0:     NOT_IMPLEMENTED,    /* vpx_codec_frame_get_fn_t  frame_get; */
michael@0:   },
michael@0:   {  // NOLINT
michael@0:     vp9e_usage_cfg_map, /* vpx_codec_enc_cfg_map_t    peek_si; */
michael@0:     vp9e_encode,        /* vpx_codec_encode_fn_t      encode; */
michael@0:     vp9e_get_cxdata,    /* vpx_codec_get_cx_data_fn_t   frame_get; */
michael@0:     vp9e_set_config,
michael@0:     NOT_IMPLEMENTED,
michael@0:     vp9e_get_preview,
michael@0:   } /* encoder functions */
michael@0: };
michael@0: #endif