1208 lines
42 KiB
C
1208 lines
42 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "vpx/vpx_codec.h"
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#include "vpx/internal/vpx_codec_internal.h"
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#include "./vpx_version.h"
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#include "vp9/encoder/vp9_onyx_int.h"
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#include "vpx/vp8cx.h"
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#include "vp9/encoder/vp9_firstpass.h"
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#include "vp9/vp9_iface_common.h"
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struct vp9_extracfg {
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struct vpx_codec_pkt_list *pkt_list;
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int cpu_used; // available cpu percentage in 1/16
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unsigned int enable_auto_alt_ref;
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unsigned int noise_sensitivity;
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unsigned int sharpness;
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unsigned int static_thresh;
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unsigned int tile_columns;
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unsigned int tile_rows;
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unsigned int arnr_max_frames;
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unsigned int arnr_strength;
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unsigned int arnr_type;
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vp8e_tuning tuning;
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unsigned int cq_level; // constrained quality level
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unsigned int rc_max_intra_bitrate_pct;
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unsigned int lossless;
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unsigned int frame_parallel_decoding_mode;
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AQ_MODE aq_mode;
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unsigned int frame_periodic_boost;
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BIT_DEPTH bit_depth;
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};
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struct extraconfig_map {
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int usage;
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struct vp9_extracfg cfg;
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};
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static const struct extraconfig_map extracfg_map[] = {
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{
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0,
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{ // NOLINT
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NULL,
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0, // cpu_used
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1, // enable_auto_alt_ref
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0, // noise_sensitivity
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0, // sharpness
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0, // static_thresh
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0, // tile_columns
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0, // tile_rows
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7, // arnr_max_frames
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5, // arnr_strength
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3, // arnr_type
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VP8_TUNE_PSNR, // tuning
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10, // cq_level
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0, // rc_max_intra_bitrate_pct
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0, // lossless
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0, // frame_parallel_decoding_mode
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NO_AQ, // aq_mode
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0, // frame_periodic_delta_q
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BITS_8, // Bit depth
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}
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}
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};
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struct vpx_codec_alg_priv {
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vpx_codec_priv_t base;
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vpx_codec_enc_cfg_t cfg;
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struct vp9_extracfg extra_cfg;
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VP9EncoderConfig oxcf;
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VP9_COMP *cpi;
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unsigned char *cx_data;
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size_t cx_data_sz;
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unsigned char *pending_cx_data;
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size_t pending_cx_data_sz;
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int pending_frame_count;
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size_t pending_frame_sizes[8];
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size_t pending_frame_magnitude;
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vpx_image_t preview_img;
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vp8_postproc_cfg_t preview_ppcfg;
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vpx_codec_pkt_list_decl(64) pkt_list;
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unsigned int fixed_kf_cntr;
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};
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static VP9_REFFRAME ref_frame_to_vp9_reframe(vpx_ref_frame_type_t frame) {
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switch (frame) {
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case VP8_LAST_FRAME:
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return VP9_LAST_FLAG;
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case VP8_GOLD_FRAME:
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return VP9_GOLD_FLAG;
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case VP8_ALTR_FRAME:
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return VP9_ALT_FLAG;
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}
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assert(0 && "Invalid Reference Frame");
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return VP9_LAST_FLAG;
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}
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static vpx_codec_err_t update_error_state(vpx_codec_alg_priv_t *ctx,
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const struct vpx_internal_error_info *error) {
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const vpx_codec_err_t res = error->error_code;
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if (res != VPX_CODEC_OK)
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ctx->base.err_detail = error->has_detail ? error->detail : NULL;
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return res;
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}
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#undef ERROR
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#define ERROR(str) do {\
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ctx->base.err_detail = str;\
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return VPX_CODEC_INVALID_PARAM;\
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} while (0)
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#define RANGE_CHECK(p, memb, lo, hi) do {\
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if (!(((p)->memb == lo || (p)->memb > (lo)) && (p)->memb <= hi)) \
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ERROR(#memb " out of range ["#lo".."#hi"]");\
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} while (0)
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#define RANGE_CHECK_HI(p, memb, hi) do {\
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if (!((p)->memb <= (hi))) \
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ERROR(#memb " out of range [.."#hi"]");\
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} while (0)
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#define RANGE_CHECK_LO(p, memb, lo) do {\
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if (!((p)->memb >= (lo))) \
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ERROR(#memb " out of range ["#lo"..]");\
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} while (0)
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#define RANGE_CHECK_BOOL(p, memb) do {\
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if (!!((p)->memb) != (p)->memb) ERROR(#memb " expected boolean");\
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} while (0)
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static vpx_codec_err_t validate_config(vpx_codec_alg_priv_t *ctx,
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const vpx_codec_enc_cfg_t *cfg,
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const struct vp9_extracfg *extra_cfg) {
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RANGE_CHECK(cfg, g_w, 1, 65535); // 16 bits available
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RANGE_CHECK(cfg, g_h, 1, 65535); // 16 bits available
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RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
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RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
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RANGE_CHECK_HI(cfg, g_profile, 3);
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RANGE_CHECK_HI(cfg, rc_max_quantizer, 63);
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RANGE_CHECK_HI(cfg, rc_min_quantizer, cfg->rc_max_quantizer);
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RANGE_CHECK_BOOL(extra_cfg, lossless);
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RANGE_CHECK(extra_cfg, aq_mode, 0, AQ_MODE_COUNT - 1);
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RANGE_CHECK(extra_cfg, frame_periodic_boost, 0, 1);
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RANGE_CHECK_HI(cfg, g_threads, 64);
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RANGE_CHECK_HI(cfg, g_lag_in_frames, MAX_LAG_BUFFERS);
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RANGE_CHECK(cfg, rc_end_usage, VPX_VBR, VPX_Q);
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RANGE_CHECK_HI(cfg, rc_undershoot_pct, 1000);
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RANGE_CHECK_HI(cfg, rc_overshoot_pct, 1000);
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RANGE_CHECK_HI(cfg, rc_2pass_vbr_bias_pct, 100);
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RANGE_CHECK(cfg, kf_mode, VPX_KF_DISABLED, VPX_KF_AUTO);
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RANGE_CHECK_BOOL(cfg, rc_resize_allowed);
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RANGE_CHECK_HI(cfg, rc_dropframe_thresh, 100);
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RANGE_CHECK_HI(cfg, rc_resize_up_thresh, 100);
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RANGE_CHECK_HI(cfg, rc_resize_down_thresh, 100);
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RANGE_CHECK(cfg, g_pass, VPX_RC_ONE_PASS, VPX_RC_LAST_PASS);
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if (cfg->rc_resize_allowed == 1) {
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RANGE_CHECK(cfg, rc_scaled_width, 1, cfg->g_w);
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RANGE_CHECK(cfg, rc_scaled_height, 1, cfg->g_h);
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}
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RANGE_CHECK(cfg, ss_number_layers, 1, VPX_SS_MAX_LAYERS);
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RANGE_CHECK(cfg, ts_number_layers, 1, VPX_TS_MAX_LAYERS);
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if (cfg->ts_number_layers > 1) {
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unsigned int i;
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for (i = 1; i < cfg->ts_number_layers; ++i)
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if (cfg->ts_target_bitrate[i] < cfg->ts_target_bitrate[i - 1])
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ERROR("ts_target_bitrate entries are not increasing");
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RANGE_CHECK(cfg, ts_rate_decimator[cfg->ts_number_layers - 1], 1, 1);
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for (i = cfg->ts_number_layers - 2; i > 0; --i)
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if (cfg->ts_rate_decimator[i - 1] != 2 * cfg->ts_rate_decimator[i])
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ERROR("ts_rate_decimator factors are not powers of 2");
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}
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// VP8 does not support a lower bound on the keyframe interval in
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// automatic keyframe placement mode.
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if (cfg->kf_mode != VPX_KF_DISABLED &&
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cfg->kf_min_dist != cfg->kf_max_dist &&
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cfg->kf_min_dist > 0)
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ERROR("kf_min_dist not supported in auto mode, use 0 "
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"or kf_max_dist instead.");
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RANGE_CHECK_BOOL(extra_cfg, enable_auto_alt_ref);
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RANGE_CHECK(extra_cfg, cpu_used, -16, 16);
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RANGE_CHECK_HI(extra_cfg, noise_sensitivity, 6);
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RANGE_CHECK(extra_cfg, tile_columns, 0, 6);
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RANGE_CHECK(extra_cfg, tile_rows, 0, 2);
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RANGE_CHECK_HI(extra_cfg, sharpness, 7);
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RANGE_CHECK(extra_cfg, arnr_max_frames, 0, 15);
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RANGE_CHECK_HI(extra_cfg, arnr_strength, 6);
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RANGE_CHECK(extra_cfg, arnr_type, 1, 3);
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RANGE_CHECK(extra_cfg, cq_level, 0, 63);
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// TODO(yaowu): remove this when ssim tuning is implemented for vp9
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if (extra_cfg->tuning == VP8_TUNE_SSIM)
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ERROR("Option --tune=ssim is not currently supported in VP9.");
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if (cfg->g_pass == VPX_RC_LAST_PASS) {
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size_t packet_sz = sizeof(FIRSTPASS_STATS);
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int n_packets = (int)(cfg->rc_twopass_stats_in.sz / packet_sz);
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const FIRSTPASS_STATS *stats;
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if (cfg->rc_twopass_stats_in.buf == NULL)
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ERROR("rc_twopass_stats_in.buf not set.");
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if (cfg->rc_twopass_stats_in.sz % packet_sz)
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ERROR("rc_twopass_stats_in.sz indicates truncated packet.");
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if (cfg->ss_number_layers > 1) {
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int i;
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unsigned int n_packets_per_layer[VPX_SS_MAX_LAYERS] = {0};
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stats = cfg->rc_twopass_stats_in.buf;
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for (i = 0; i < n_packets; ++i) {
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const int layer_id = (int)stats[i].spatial_layer_id;
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if (layer_id >= 0 && layer_id < (int)cfg->ss_number_layers) {
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++n_packets_per_layer[layer_id];
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}
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}
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for (i = 0; i < (int)cfg->ss_number_layers; ++i) {
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unsigned int layer_id;
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if (n_packets_per_layer[i] < 2) {
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ERROR("rc_twopass_stats_in requires at least two packets for each "
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"layer.");
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}
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stats = (const FIRSTPASS_STATS *)cfg->rc_twopass_stats_in.buf +
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n_packets - cfg->ss_number_layers + i;
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layer_id = (int)stats->spatial_layer_id;
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if (layer_id >= cfg->ss_number_layers
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||(int)(stats->count + 0.5) != n_packets_per_layer[layer_id] - 1)
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ERROR("rc_twopass_stats_in missing EOS stats packet");
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}
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} else {
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if (cfg->rc_twopass_stats_in.sz < 2 * packet_sz)
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ERROR("rc_twopass_stats_in requires at least two packets.");
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stats =
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(const FIRSTPASS_STATS *)cfg->rc_twopass_stats_in.buf + n_packets - 1;
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if ((int)(stats->count + 0.5) != n_packets - 1)
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ERROR("rc_twopass_stats_in missing EOS stats packet");
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}
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}
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if (cfg->g_profile <= (unsigned int)PROFILE_1 &&
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extra_cfg->bit_depth > BITS_8)
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ERROR("High bit-depth not supported in profile < 2");
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if (cfg->g_profile > (unsigned int)PROFILE_1 &&
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extra_cfg->bit_depth == BITS_8)
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ERROR("Bit-depth 8 not supported in profile > 1");
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return VPX_CODEC_OK;
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}
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static vpx_codec_err_t validate_img(vpx_codec_alg_priv_t *ctx,
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const vpx_image_t *img) {
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switch (img->fmt) {
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case VPX_IMG_FMT_YV12:
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case VPX_IMG_FMT_I420:
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case VPX_IMG_FMT_I422:
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case VPX_IMG_FMT_I444:
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break;
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default:
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ERROR("Invalid image format. Only YV12, I420, I422, I444 images are "
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"supported.");
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}
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if (img->d_w != ctx->cfg.g_w || img->d_h != ctx->cfg.g_h)
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ERROR("Image size must match encoder init configuration size");
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return VPX_CODEC_OK;
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}
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static vpx_codec_err_t set_encoder_config(
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VP9EncoderConfig *oxcf,
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const vpx_codec_enc_cfg_t *cfg,
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const struct vp9_extracfg *extra_cfg) {
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oxcf->profile = cfg->g_profile;
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oxcf->width = cfg->g_w;
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oxcf->height = cfg->g_h;
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oxcf->bit_depth = extra_cfg->bit_depth;
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// guess a frame rate if out of whack, use 30
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oxcf->framerate = (double)cfg->g_timebase.den / cfg->g_timebase.num;
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if (oxcf->framerate > 180)
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oxcf->framerate = 30;
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switch (cfg->g_pass) {
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case VPX_RC_ONE_PASS:
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oxcf->mode = ONE_PASS_GOOD;
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break;
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case VPX_RC_FIRST_PASS:
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oxcf->mode = TWO_PASS_FIRST;
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break;
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case VPX_RC_LAST_PASS:
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oxcf->mode = TWO_PASS_SECOND_BEST;
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break;
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}
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oxcf->lag_in_frames = cfg->g_pass == VPX_RC_FIRST_PASS ? 0
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: cfg->g_lag_in_frames;
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oxcf->rc_mode = RC_MODE_VBR;
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if (cfg->rc_end_usage == VPX_CQ)
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oxcf->rc_mode = RC_MODE_CONSTRAINED_QUALITY;
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else if (cfg->rc_end_usage == VPX_Q)
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oxcf->rc_mode = RC_MODE_CONSTANT_QUALITY;
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else if (cfg->rc_end_usage == VPX_CBR)
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oxcf->rc_mode = RC_MODE_CBR;
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oxcf->target_bandwidth = cfg->rc_target_bitrate;
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oxcf->rc_max_intra_bitrate_pct = extra_cfg->rc_max_intra_bitrate_pct;
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oxcf->best_allowed_q = vp9_quantizer_to_qindex(cfg->rc_min_quantizer);
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oxcf->worst_allowed_q = vp9_quantizer_to_qindex(cfg->rc_max_quantizer);
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oxcf->cq_level = vp9_quantizer_to_qindex(extra_cfg->cq_level);
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oxcf->fixed_q = -1;
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oxcf->under_shoot_pct = cfg->rc_undershoot_pct;
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oxcf->over_shoot_pct = cfg->rc_overshoot_pct;
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oxcf->allow_spatial_resampling = cfg->rc_resize_allowed;
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oxcf->scaled_frame_width = cfg->rc_scaled_width;
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oxcf->scaled_frame_height = cfg->rc_scaled_height;
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oxcf->maximum_buffer_size = cfg->rc_buf_sz;
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oxcf->starting_buffer_level = cfg->rc_buf_initial_sz;
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oxcf->optimal_buffer_level = cfg->rc_buf_optimal_sz;
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oxcf->drop_frames_water_mark = cfg->rc_dropframe_thresh;
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oxcf->two_pass_vbrbias = cfg->rc_2pass_vbr_bias_pct;
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oxcf->two_pass_vbrmin_section = cfg->rc_2pass_vbr_minsection_pct;
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oxcf->two_pass_vbrmax_section = cfg->rc_2pass_vbr_maxsection_pct;
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oxcf->auto_key = cfg->kf_mode == VPX_KF_AUTO &&
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cfg->kf_min_dist != cfg->kf_max_dist;
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oxcf->key_freq = cfg->kf_max_dist;
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oxcf->speed = clamp(abs(extra_cfg->cpu_used), 0, 7);
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oxcf->encode_breakout = extra_cfg->static_thresh;
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oxcf->play_alternate = extra_cfg->enable_auto_alt_ref;
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oxcf->noise_sensitivity = extra_cfg->noise_sensitivity;
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oxcf->sharpness = extra_cfg->sharpness;
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oxcf->two_pass_stats_in = cfg->rc_twopass_stats_in;
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oxcf->output_pkt_list = extra_cfg->pkt_list;
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oxcf->arnr_max_frames = extra_cfg->arnr_max_frames;
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oxcf->arnr_strength = extra_cfg->arnr_strength;
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oxcf->arnr_type = extra_cfg->arnr_type;
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oxcf->tuning = extra_cfg->tuning;
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oxcf->tile_columns = extra_cfg->tile_columns;
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oxcf->tile_rows = extra_cfg->tile_rows;
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oxcf->lossless = extra_cfg->lossless;
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oxcf->error_resilient_mode = cfg->g_error_resilient;
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oxcf->frame_parallel_decoding_mode = extra_cfg->frame_parallel_decoding_mode;
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oxcf->aq_mode = extra_cfg->aq_mode;
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oxcf->frame_periodic_boost = extra_cfg->frame_periodic_boost;
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oxcf->ss_number_layers = cfg->ss_number_layers;
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if (oxcf->ss_number_layers > 1) {
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vp9_copy(oxcf->ss_target_bitrate, cfg->ss_target_bitrate);
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} else if (oxcf->ss_number_layers == 1) {
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oxcf->ss_target_bitrate[0] = (int)oxcf->target_bandwidth;
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}
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oxcf->ts_number_layers = cfg->ts_number_layers;
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if (oxcf->ts_number_layers > 1) {
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vp9_copy(oxcf->ts_target_bitrate, cfg->ts_target_bitrate);
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vp9_copy(oxcf->ts_rate_decimator, cfg->ts_rate_decimator);
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} else if (oxcf->ts_number_layers == 1) {
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oxcf->ts_target_bitrate[0] = (int)oxcf->target_bandwidth;
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oxcf->ts_rate_decimator[0] = 1;
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}
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/*
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printf("Current VP9 Settings: \n");
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printf("target_bandwidth: %d\n", oxcf->target_bandwidth);
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printf("noise_sensitivity: %d\n", oxcf->noise_sensitivity);
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printf("sharpness: %d\n", oxcf->sharpness);
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printf("cpu_used: %d\n", oxcf->cpu_used);
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printf("Mode: %d\n", oxcf->mode);
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printf("auto_key: %d\n", oxcf->auto_key);
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printf("key_freq: %d\n", oxcf->key_freq);
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printf("end_usage: %d\n", oxcf->end_usage);
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printf("under_shoot_pct: %d\n", oxcf->under_shoot_pct);
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printf("over_shoot_pct: %d\n", oxcf->over_shoot_pct);
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printf("starting_buffer_level: %d\n", oxcf->starting_buffer_level);
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printf("optimal_buffer_level: %d\n", oxcf->optimal_buffer_level);
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printf("maximum_buffer_size: %d\n", oxcf->maximum_buffer_size);
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printf("fixed_q: %d\n", oxcf->fixed_q);
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printf("worst_allowed_q: %d\n", oxcf->worst_allowed_q);
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printf("best_allowed_q: %d\n", oxcf->best_allowed_q);
|
|
printf("allow_spatial_resampling: %d\n", oxcf->allow_spatial_resampling);
|
|
printf("scaled_frame_width: %d\n", oxcf->scaled_frame_width);
|
|
printf("scaled_frame_height: %d\n", oxcf->scaled_frame_height);
|
|
printf("two_pass_vbrbias: %d\n", oxcf->two_pass_vbrbias);
|
|
printf("two_pass_vbrmin_section: %d\n", oxcf->two_pass_vbrmin_section);
|
|
printf("two_pass_vbrmax_section: %d\n", oxcf->two_pass_vbrmax_section);
|
|
printf("lag_in_frames: %d\n", oxcf->lag_in_frames);
|
|
printf("play_alternate: %d\n", oxcf->play_alternate);
|
|
printf("Version: %d\n", oxcf->Version);
|
|
printf("encode_breakout: %d\n", oxcf->encode_breakout);
|
|
printf("error resilient: %d\n", oxcf->error_resilient_mode);
|
|
printf("frame parallel detokenization: %d\n",
|
|
oxcf->frame_parallel_decoding_mode);
|
|
*/
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_err_t encoder_set_config(vpx_codec_alg_priv_t *ctx,
|
|
const vpx_codec_enc_cfg_t *cfg) {
|
|
vpx_codec_err_t res;
|
|
|
|
if (cfg->g_w != ctx->cfg.g_w || cfg->g_h != ctx->cfg.g_h)
|
|
ERROR("Cannot change width or height after initialization");
|
|
|
|
// Prevent increasing lag_in_frames. This check is stricter than it needs
|
|
// to be -- the limit is not increasing past the first lag_in_frames
|
|
// value, but we don't track the initial config, only the last successful
|
|
// config.
|
|
if (cfg->g_lag_in_frames > ctx->cfg.g_lag_in_frames)
|
|
ERROR("Cannot increase lag_in_frames");
|
|
|
|
res = validate_config(ctx, cfg, &ctx->extra_cfg);
|
|
|
|
if (res == VPX_CODEC_OK) {
|
|
ctx->cfg = *cfg;
|
|
set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
|
|
vp9_change_config(ctx->cpi, &ctx->oxcf);
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_get_param(vpx_codec_alg_priv_t *ctx, int ctrl_id,
|
|
va_list args) {
|
|
void *arg = va_arg(args, void *);
|
|
|
|
#define MAP(id, var) case id: *(RECAST(id, arg)) = var; break
|
|
|
|
if (arg == NULL)
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
|
|
switch (ctrl_id) {
|
|
MAP(VP8E_GET_LAST_QUANTIZER, vp9_get_quantizer(ctx->cpi));
|
|
MAP(VP8E_GET_LAST_QUANTIZER_64,
|
|
vp9_qindex_to_quantizer(vp9_get_quantizer(ctx->cpi)));
|
|
}
|
|
|
|
return VPX_CODEC_OK;
|
|
#undef MAP
|
|
}
|
|
|
|
|
|
static vpx_codec_err_t ctrl_set_param(vpx_codec_alg_priv_t *ctx, int ctrl_id,
|
|
va_list args) {
|
|
vpx_codec_err_t res = VPX_CODEC_OK;
|
|
struct vp9_extracfg extra_cfg = ctx->extra_cfg;
|
|
|
|
#define MAP(id, var) case id: var = CAST(id, args); break;
|
|
|
|
switch (ctrl_id) {
|
|
MAP(VP8E_SET_CPUUSED, extra_cfg.cpu_used);
|
|
MAP(VP8E_SET_ENABLEAUTOALTREF, extra_cfg.enable_auto_alt_ref);
|
|
MAP(VP8E_SET_NOISE_SENSITIVITY, extra_cfg.noise_sensitivity);
|
|
MAP(VP8E_SET_SHARPNESS, extra_cfg.sharpness);
|
|
MAP(VP8E_SET_STATIC_THRESHOLD, extra_cfg.static_thresh);
|
|
MAP(VP9E_SET_TILE_COLUMNS, extra_cfg.tile_columns);
|
|
MAP(VP9E_SET_TILE_ROWS, extra_cfg.tile_rows);
|
|
MAP(VP8E_SET_ARNR_MAXFRAMES, extra_cfg.arnr_max_frames);
|
|
MAP(VP8E_SET_ARNR_STRENGTH, extra_cfg.arnr_strength);
|
|
MAP(VP8E_SET_ARNR_TYPE, extra_cfg.arnr_type);
|
|
MAP(VP8E_SET_TUNING, extra_cfg.tuning);
|
|
MAP(VP8E_SET_CQ_LEVEL, extra_cfg.cq_level);
|
|
MAP(VP8E_SET_MAX_INTRA_BITRATE_PCT, extra_cfg.rc_max_intra_bitrate_pct);
|
|
MAP(VP9E_SET_LOSSLESS, extra_cfg.lossless);
|
|
MAP(VP9E_SET_FRAME_PARALLEL_DECODING,
|
|
extra_cfg.frame_parallel_decoding_mode);
|
|
MAP(VP9E_SET_AQ_MODE, extra_cfg.aq_mode);
|
|
MAP(VP9E_SET_FRAME_PERIODIC_BOOST, extra_cfg.frame_periodic_boost);
|
|
}
|
|
|
|
res = validate_config(ctx, &ctx->cfg, &extra_cfg);
|
|
|
|
if (res == VPX_CODEC_OK) {
|
|
ctx->extra_cfg = extra_cfg;
|
|
set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
|
|
vp9_change_config(ctx->cpi, &ctx->oxcf);
|
|
}
|
|
|
|
return res;
|
|
#undef MAP
|
|
}
|
|
|
|
static vpx_codec_err_t encoder_init(vpx_codec_ctx_t *ctx,
|
|
vpx_codec_priv_enc_mr_cfg_t *data) {
|
|
vpx_codec_err_t res = VPX_CODEC_OK;
|
|
|
|
if (ctx->priv == NULL) {
|
|
int i;
|
|
vpx_codec_enc_cfg_t *cfg;
|
|
struct vpx_codec_alg_priv *priv = calloc(1, sizeof(*priv));
|
|
|
|
if (priv == NULL)
|
|
return VPX_CODEC_MEM_ERROR;
|
|
|
|
ctx->priv = &priv->base;
|
|
ctx->priv->sz = sizeof(*ctx->priv);
|
|
ctx->priv->iface = ctx->iface;
|
|
ctx->priv->alg_priv = priv;
|
|
ctx->priv->init_flags = ctx->init_flags;
|
|
ctx->priv->enc.total_encoders = 1;
|
|
|
|
if (ctx->config.enc) {
|
|
// Update the reference to the config structure to an internal copy.
|
|
ctx->priv->alg_priv->cfg = *ctx->config.enc;
|
|
ctx->config.enc = &ctx->priv->alg_priv->cfg;
|
|
}
|
|
|
|
cfg = &ctx->priv->alg_priv->cfg;
|
|
|
|
// Select the extra vp6 configuration table based on the current
|
|
// usage value. If the current usage value isn't found, use the
|
|
// values for usage case 0.
|
|
for (i = 0;
|
|
extracfg_map[i].usage && extracfg_map[i].usage != cfg->g_usage;
|
|
++i) {}
|
|
|
|
priv->extra_cfg = extracfg_map[i].cfg;
|
|
priv->extra_cfg.pkt_list = &priv->pkt_list.head;
|
|
// Maximum buffer size approximated based on having multiple ARF.
|
|
priv->cx_data_sz = priv->cfg.g_w * priv->cfg.g_h * 3 / 2 * 8;
|
|
|
|
if (priv->cx_data_sz < 4096)
|
|
priv->cx_data_sz = 4096;
|
|
|
|
priv->cx_data = (unsigned char *)malloc(priv->cx_data_sz);
|
|
if (priv->cx_data == NULL)
|
|
return VPX_CODEC_MEM_ERROR;
|
|
|
|
vp9_initialize_enc();
|
|
|
|
res = validate_config(priv, &priv->cfg, &priv->extra_cfg);
|
|
|
|
if (res == VPX_CODEC_OK) {
|
|
VP9_COMP *cpi;
|
|
set_encoder_config(&ctx->priv->alg_priv->oxcf,
|
|
&ctx->priv->alg_priv->cfg,
|
|
&ctx->priv->alg_priv->extra_cfg);
|
|
cpi = vp9_create_compressor(&ctx->priv->alg_priv->oxcf);
|
|
if (cpi == NULL)
|
|
res = VPX_CODEC_MEM_ERROR;
|
|
else
|
|
ctx->priv->alg_priv->cpi = cpi;
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static vpx_codec_err_t encoder_destroy(vpx_codec_alg_priv_t *ctx) {
|
|
free(ctx->cx_data);
|
|
vp9_remove_compressor(ctx->cpi);
|
|
free(ctx);
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static void pick_quickcompress_mode(vpx_codec_alg_priv_t *ctx,
|
|
unsigned long duration,
|
|
unsigned long deadline) {
|
|
// Use best quality mode if no deadline is given.
|
|
MODE new_qc = ONE_PASS_BEST;
|
|
|
|
if (deadline) {
|
|
// Convert duration parameter from stream timebase to microseconds
|
|
const uint64_t duration_us = (uint64_t)duration * 1000000 *
|
|
(uint64_t)ctx->cfg.g_timebase.num /
|
|
(uint64_t)ctx->cfg.g_timebase.den;
|
|
|
|
// If the deadline is more that the duration this frame is to be shown,
|
|
// use good quality mode. Otherwise use realtime mode.
|
|
new_qc = (deadline > duration_us) ? ONE_PASS_GOOD : REALTIME;
|
|
}
|
|
|
|
if (ctx->cfg.g_pass == VPX_RC_FIRST_PASS)
|
|
new_qc = TWO_PASS_FIRST;
|
|
else if (ctx->cfg.g_pass == VPX_RC_LAST_PASS)
|
|
new_qc = (new_qc == ONE_PASS_BEST) ? TWO_PASS_SECOND_BEST
|
|
: TWO_PASS_SECOND_GOOD;
|
|
|
|
if (ctx->oxcf.mode != new_qc) {
|
|
ctx->oxcf.mode = new_qc;
|
|
vp9_change_config(ctx->cpi, &ctx->oxcf);
|
|
}
|
|
}
|
|
|
|
|
|
static int write_superframe_index(vpx_codec_alg_priv_t *ctx) {
|
|
uint8_t marker = 0xc0;
|
|
unsigned int mask;
|
|
int mag, index_sz;
|
|
|
|
assert(ctx->pending_frame_count);
|
|
assert(ctx->pending_frame_count <= 8);
|
|
|
|
// Add the number of frames to the marker byte
|
|
marker |= ctx->pending_frame_count - 1;
|
|
|
|
// Choose the magnitude
|
|
for (mag = 0, mask = 0xff; mag < 4; mag++) {
|
|
if (ctx->pending_frame_magnitude < mask)
|
|
break;
|
|
mask <<= 8;
|
|
mask |= 0xff;
|
|
}
|
|
marker |= mag << 3;
|
|
|
|
// Write the index
|
|
index_sz = 2 + (mag + 1) * ctx->pending_frame_count;
|
|
if (ctx->pending_cx_data_sz + index_sz < ctx->cx_data_sz) {
|
|
uint8_t *x = ctx->pending_cx_data + ctx->pending_cx_data_sz;
|
|
int i, j;
|
|
|
|
*x++ = marker;
|
|
for (i = 0; i < ctx->pending_frame_count; i++) {
|
|
unsigned int this_sz = (unsigned int)ctx->pending_frame_sizes[i];
|
|
|
|
for (j = 0; j <= mag; j++) {
|
|
*x++ = this_sz & 0xff;
|
|
this_sz >>= 8;
|
|
}
|
|
}
|
|
*x++ = marker;
|
|
ctx->pending_cx_data_sz += index_sz;
|
|
}
|
|
return index_sz;
|
|
}
|
|
|
|
static vpx_codec_err_t encoder_encode(vpx_codec_alg_priv_t *ctx,
|
|
const vpx_image_t *img,
|
|
vpx_codec_pts_t pts,
|
|
unsigned long duration,
|
|
vpx_enc_frame_flags_t flags,
|
|
unsigned long deadline) {
|
|
vpx_codec_err_t res = VPX_CODEC_OK;
|
|
|
|
if (img)
|
|
res = validate_img(ctx, img);
|
|
|
|
pick_quickcompress_mode(ctx, duration, deadline);
|
|
vpx_codec_pkt_list_init(&ctx->pkt_list);
|
|
|
|
// Handle Flags
|
|
if (((flags & VP8_EFLAG_NO_UPD_GF) && (flags & VP8_EFLAG_FORCE_GF)) ||
|
|
((flags & VP8_EFLAG_NO_UPD_ARF) && (flags & VP8_EFLAG_FORCE_ARF))) {
|
|
ctx->base.err_detail = "Conflicting flags.";
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
|
|
if (flags & (VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_REF_GF |
|
|
VP8_EFLAG_NO_REF_ARF)) {
|
|
int ref = 7;
|
|
|
|
if (flags & VP8_EFLAG_NO_REF_LAST)
|
|
ref ^= VP9_LAST_FLAG;
|
|
|
|
if (flags & VP8_EFLAG_NO_REF_GF)
|
|
ref ^= VP9_GOLD_FLAG;
|
|
|
|
if (flags & VP8_EFLAG_NO_REF_ARF)
|
|
ref ^= VP9_ALT_FLAG;
|
|
|
|
vp9_use_as_reference(ctx->cpi, ref);
|
|
}
|
|
|
|
if (flags & (VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
|
|
VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_FORCE_GF |
|
|
VP8_EFLAG_FORCE_ARF)) {
|
|
int upd = 7;
|
|
|
|
if (flags & VP8_EFLAG_NO_UPD_LAST)
|
|
upd ^= VP9_LAST_FLAG;
|
|
|
|
if (flags & VP8_EFLAG_NO_UPD_GF)
|
|
upd ^= VP9_GOLD_FLAG;
|
|
|
|
if (flags & VP8_EFLAG_NO_UPD_ARF)
|
|
upd ^= VP9_ALT_FLAG;
|
|
|
|
vp9_update_reference(ctx->cpi, upd);
|
|
}
|
|
|
|
if (flags & VP8_EFLAG_NO_UPD_ENTROPY) {
|
|
vp9_update_entropy(ctx->cpi, 0);
|
|
}
|
|
|
|
// Handle fixed keyframe intervals
|
|
if (ctx->cfg.kf_mode == VPX_KF_AUTO &&
|
|
ctx->cfg.kf_min_dist == ctx->cfg.kf_max_dist) {
|
|
if (++ctx->fixed_kf_cntr > ctx->cfg.kf_min_dist) {
|
|
flags |= VPX_EFLAG_FORCE_KF;
|
|
ctx->fixed_kf_cntr = 1;
|
|
}
|
|
}
|
|
|
|
// Initialize the encoder instance on the first frame.
|
|
if (res == VPX_CODEC_OK && ctx->cpi != NULL) {
|
|
unsigned int lib_flags;
|
|
YV12_BUFFER_CONFIG sd;
|
|
int64_t dst_time_stamp, dst_end_time_stamp;
|
|
size_t size, cx_data_sz;
|
|
unsigned char *cx_data;
|
|
|
|
// Set up internal flags
|
|
if (ctx->base.init_flags & VPX_CODEC_USE_PSNR)
|
|
((VP9_COMP *)ctx->cpi)->b_calculate_psnr = 1;
|
|
|
|
// Convert API flags to internal codec lib flags
|
|
lib_flags = (flags & VPX_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0;
|
|
|
|
/* vp9 use 10,000,000 ticks/second as time stamp */
|
|
dst_time_stamp = (pts * 10000000 * ctx->cfg.g_timebase.num)
|
|
/ ctx->cfg.g_timebase.den;
|
|
dst_end_time_stamp = (pts + duration) * 10000000 * ctx->cfg.g_timebase.num /
|
|
ctx->cfg.g_timebase.den;
|
|
|
|
if (img != NULL) {
|
|
res = image2yuvconfig(img, &sd);
|
|
|
|
if (vp9_receive_raw_frame(ctx->cpi, lib_flags,
|
|
&sd, dst_time_stamp, dst_end_time_stamp)) {
|
|
VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
|
|
res = update_error_state(ctx, &cpi->common.error);
|
|
}
|
|
}
|
|
|
|
cx_data = ctx->cx_data;
|
|
cx_data_sz = ctx->cx_data_sz;
|
|
lib_flags = 0;
|
|
|
|
/* Any pending invisible frames? */
|
|
if (ctx->pending_cx_data) {
|
|
memmove(cx_data, ctx->pending_cx_data, ctx->pending_cx_data_sz);
|
|
ctx->pending_cx_data = cx_data;
|
|
cx_data += ctx->pending_cx_data_sz;
|
|
cx_data_sz -= ctx->pending_cx_data_sz;
|
|
|
|
/* TODO: this is a minimal check, the underlying codec doesn't respect
|
|
* the buffer size anyway.
|
|
*/
|
|
if (cx_data_sz < ctx->cx_data_sz / 2) {
|
|
ctx->base.err_detail = "Compressed data buffer too small";
|
|
return VPX_CODEC_ERROR;
|
|
}
|
|
}
|
|
|
|
while (cx_data_sz >= ctx->cx_data_sz / 2 &&
|
|
-1 != vp9_get_compressed_data(ctx->cpi, &lib_flags, &size,
|
|
cx_data, &dst_time_stamp,
|
|
&dst_end_time_stamp, !img)) {
|
|
if (size) {
|
|
vpx_codec_pts_t round, delta;
|
|
vpx_codec_cx_pkt_t pkt;
|
|
VP9_COMP *const cpi = (VP9_COMP *)ctx->cpi;
|
|
|
|
// Pack invisible frames with the next visible frame
|
|
if (cpi->common.show_frame == 0) {
|
|
if (ctx->pending_cx_data == 0)
|
|
ctx->pending_cx_data = cx_data;
|
|
ctx->pending_cx_data_sz += size;
|
|
ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
|
|
ctx->pending_frame_magnitude |= size;
|
|
cx_data += size;
|
|
cx_data_sz -= size;
|
|
continue;
|
|
}
|
|
|
|
// Add the frame packet to the list of returned packets.
|
|
round = (vpx_codec_pts_t)1000000 * ctx->cfg.g_timebase.num / 2 - 1;
|
|
delta = (dst_end_time_stamp - dst_time_stamp);
|
|
pkt.kind = VPX_CODEC_CX_FRAME_PKT;
|
|
pkt.data.frame.pts =
|
|
(dst_time_stamp * ctx->cfg.g_timebase.den + round)
|
|
/ ctx->cfg.g_timebase.num / 10000000;
|
|
pkt.data.frame.duration = (unsigned long)
|
|
((delta * ctx->cfg.g_timebase.den + round)
|
|
/ ctx->cfg.g_timebase.num / 10000000);
|
|
pkt.data.frame.flags = lib_flags << 16;
|
|
|
|
if (lib_flags & FRAMEFLAGS_KEY)
|
|
pkt.data.frame.flags |= VPX_FRAME_IS_KEY;
|
|
|
|
if (cpi->common.show_frame == 0) {
|
|
pkt.data.frame.flags |= VPX_FRAME_IS_INVISIBLE;
|
|
|
|
// This timestamp should be as close as possible to the
|
|
// prior PTS so that if a decoder uses pts to schedule when
|
|
// to do this, we start right after last frame was decoded.
|
|
// Invisible frames have no duration.
|
|
pkt.data.frame.pts = ((cpi->last_time_stamp_seen
|
|
* ctx->cfg.g_timebase.den + round)
|
|
/ ctx->cfg.g_timebase.num / 10000000) + 1;
|
|
pkt.data.frame.duration = 0;
|
|
}
|
|
|
|
if (cpi->droppable)
|
|
pkt.data.frame.flags |= VPX_FRAME_IS_DROPPABLE;
|
|
|
|
if (ctx->pending_cx_data) {
|
|
ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
|
|
ctx->pending_frame_magnitude |= size;
|
|
ctx->pending_cx_data_sz += size;
|
|
size += write_superframe_index(ctx);
|
|
pkt.data.frame.buf = ctx->pending_cx_data;
|
|
pkt.data.frame.sz = ctx->pending_cx_data_sz;
|
|
ctx->pending_cx_data = NULL;
|
|
ctx->pending_cx_data_sz = 0;
|
|
ctx->pending_frame_count = 0;
|
|
ctx->pending_frame_magnitude = 0;
|
|
} else {
|
|
pkt.data.frame.buf = cx_data;
|
|
pkt.data.frame.sz = size;
|
|
}
|
|
pkt.data.frame.partition_id = -1;
|
|
vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
|
|
cx_data += size;
|
|
cx_data_sz -= size;
|
|
}
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static const vpx_codec_cx_pkt_t *encoder_get_cxdata(vpx_codec_alg_priv_t *ctx,
|
|
vpx_codec_iter_t *iter) {
|
|
return vpx_codec_pkt_list_get(&ctx->pkt_list.head, iter);
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_reference(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
vpx_ref_frame_t *const frame = va_arg(args, vpx_ref_frame_t *);
|
|
|
|
if (frame != NULL) {
|
|
YV12_BUFFER_CONFIG sd;
|
|
|
|
image2yuvconfig(&frame->img, &sd);
|
|
vp9_set_reference_enc(ctx->cpi, ref_frame_to_vp9_reframe(frame->frame_type),
|
|
&sd);
|
|
return VPX_CODEC_OK;
|
|
} else {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_copy_reference(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
vpx_ref_frame_t *const frame = va_arg(args, vpx_ref_frame_t *);
|
|
|
|
if (frame != NULL) {
|
|
YV12_BUFFER_CONFIG sd;
|
|
|
|
image2yuvconfig(&frame->img, &sd);
|
|
vp9_copy_reference_enc(ctx->cpi,
|
|
ref_frame_to_vp9_reframe(frame->frame_type), &sd);
|
|
return VPX_CODEC_OK;
|
|
} else {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_get_reference(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
vp9_ref_frame_t *frame = va_arg(args, vp9_ref_frame_t *);
|
|
|
|
if (frame != NULL) {
|
|
YV12_BUFFER_CONFIG* fb;
|
|
|
|
vp9_get_reference_enc(ctx->cpi, frame->idx, &fb);
|
|
yuvconfig2image(&frame->img, fb, NULL);
|
|
return VPX_CODEC_OK;
|
|
} else {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_previewpp(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
#if CONFIG_VP9_POSTPROC
|
|
vp8_postproc_cfg_t *config = va_arg(args, vp8_postproc_cfg_t *);
|
|
(void)ctr_id;
|
|
|
|
if (config != NULL) {
|
|
ctx->preview_ppcfg = *config;
|
|
return VPX_CODEC_OK;
|
|
} else {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
#else
|
|
(void)ctx;
|
|
(void)ctr_id;
|
|
(void)args;
|
|
return VPX_CODEC_INCAPABLE;
|
|
#endif
|
|
}
|
|
|
|
|
|
static vpx_image_t *encoder_get_preview(vpx_codec_alg_priv_t *ctx) {
|
|
YV12_BUFFER_CONFIG sd;
|
|
vp9_ppflags_t flags = {0};
|
|
|
|
if (ctx->preview_ppcfg.post_proc_flag) {
|
|
flags.post_proc_flag = ctx->preview_ppcfg.post_proc_flag;
|
|
flags.deblocking_level = ctx->preview_ppcfg.deblocking_level;
|
|
flags.noise_level = ctx->preview_ppcfg.noise_level;
|
|
}
|
|
|
|
if (vp9_get_preview_raw_frame(ctx->cpi, &sd, &flags) == 0) {
|
|
yuvconfig2image(&ctx->preview_img, &sd, NULL);
|
|
return &ctx->preview_img;
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_update_entropy(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
const int update = va_arg(args, int);
|
|
vp9_update_entropy(ctx->cpi, update);
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_update_reference(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
const int ref_frame_flags = va_arg(args, int);
|
|
vp9_update_reference(ctx->cpi, ref_frame_flags);
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_use_reference(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
const int reference_flag = va_arg(args, int);
|
|
vp9_use_as_reference(ctx->cpi, reference_flag);
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_roi_map(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
// TODO(yaowu): Need to re-implement and test for VP9.
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
|
|
|
|
static vpx_codec_err_t ctrl_set_active_map(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
vpx_active_map_t *const map = va_arg(args, vpx_active_map_t *);
|
|
|
|
if (map) {
|
|
if (!vp9_set_active_map(ctx->cpi, map->active_map, map->rows, map->cols))
|
|
return VPX_CODEC_OK;
|
|
else
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
} else {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_scale_mode(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
vpx_scaling_mode_t *const mode = va_arg(args, vpx_scaling_mode_t *);
|
|
|
|
if (mode) {
|
|
const int res = vp9_set_internal_size(ctx->cpi,
|
|
(VPX_SCALING)mode->h_scaling_mode,
|
|
(VPX_SCALING)mode->v_scaling_mode);
|
|
return (res == 0) ? VPX_CODEC_OK : VPX_CODEC_INVALID_PARAM;
|
|
} else {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_svc(vpx_codec_alg_priv_t *ctx, int ctr_id,
|
|
va_list args) {
|
|
int data = va_arg(args, int);
|
|
const vpx_codec_enc_cfg_t *cfg = &ctx->cfg;
|
|
vp9_set_svc(ctx->cpi, data);
|
|
// CBR or two pass mode for SVC with both temporal and spatial layers
|
|
// not yet supported.
|
|
if (data == 1 &&
|
|
(cfg->rc_end_usage == VPX_CBR ||
|
|
cfg->g_pass == VPX_RC_FIRST_PASS ||
|
|
cfg->g_pass == VPX_RC_LAST_PASS) &&
|
|
cfg->ss_number_layers > 1 &&
|
|
cfg->ts_number_layers > 1) {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_svc_layer_id(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id,
|
|
va_list args) {
|
|
vpx_svc_layer_id_t *const data = va_arg(args, vpx_svc_layer_id_t *);
|
|
VP9_COMP *const cpi = (VP9_COMP *)ctx->cpi;
|
|
SVC *const svc = &cpi->svc;
|
|
svc->spatial_layer_id = data->spatial_layer_id;
|
|
svc->temporal_layer_id = data->temporal_layer_id;
|
|
// Checks on valid layer_id input.
|
|
if (svc->temporal_layer_id < 0 ||
|
|
svc->temporal_layer_id >= (int)ctx->cfg.ts_number_layers) {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
if (svc->spatial_layer_id < 0 ||
|
|
svc->spatial_layer_id >= (int)ctx->cfg.ss_number_layers) {
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
}
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_err_t ctrl_set_svc_parameters(vpx_codec_alg_priv_t *ctx,
|
|
int ctr_id, va_list args) {
|
|
VP9_COMP *const cpi = ctx->cpi;
|
|
vpx_svc_parameters_t *const params = va_arg(args, vpx_svc_parameters_t *);
|
|
|
|
if (params == NULL)
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
|
|
cpi->svc.spatial_layer_id = params->spatial_layer;
|
|
cpi->svc.temporal_layer_id = params->temporal_layer;
|
|
|
|
cpi->lst_fb_idx = params->lst_fb_idx;
|
|
cpi->gld_fb_idx = params->gld_fb_idx;
|
|
cpi->alt_fb_idx = params->alt_fb_idx;
|
|
|
|
if (vp9_set_size_literal(ctx->cpi, params->width, params->height) != 0)
|
|
return VPX_CODEC_INVALID_PARAM;
|
|
|
|
ctx->cfg.rc_max_quantizer = params->max_quantizer;
|
|
ctx->cfg.rc_min_quantizer = params->min_quantizer;
|
|
|
|
set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
|
|
vp9_change_config(ctx->cpi, &ctx->oxcf);
|
|
|
|
return VPX_CODEC_OK;
|
|
}
|
|
|
|
static vpx_codec_ctrl_fn_map_t encoder_ctrl_maps[] = {
|
|
{VP8_COPY_REFERENCE, ctrl_copy_reference},
|
|
{VP8E_UPD_ENTROPY, ctrl_update_entropy},
|
|
{VP8E_UPD_REFERENCE, ctrl_update_reference},
|
|
{VP8E_USE_REFERENCE, ctrl_use_reference},
|
|
|
|
// Setters
|
|
{VP8_SET_REFERENCE, ctrl_set_reference},
|
|
{VP8_SET_POSTPROC, ctrl_set_previewpp},
|
|
{VP8E_SET_ROI_MAP, ctrl_set_roi_map},
|
|
{VP8E_SET_ACTIVEMAP, ctrl_set_active_map},
|
|
{VP8E_SET_SCALEMODE, ctrl_set_scale_mode},
|
|
{VP8E_SET_CPUUSED, ctrl_set_param},
|
|
{VP8E_SET_NOISE_SENSITIVITY, ctrl_set_param},
|
|
{VP8E_SET_ENABLEAUTOALTREF, ctrl_set_param},
|
|
{VP8E_SET_SHARPNESS, ctrl_set_param},
|
|
{VP8E_SET_STATIC_THRESHOLD, ctrl_set_param},
|
|
{VP9E_SET_TILE_COLUMNS, ctrl_set_param},
|
|
{VP9E_SET_TILE_ROWS, ctrl_set_param},
|
|
{VP8E_SET_ARNR_MAXFRAMES, ctrl_set_param},
|
|
{VP8E_SET_ARNR_STRENGTH, ctrl_set_param},
|
|
{VP8E_SET_ARNR_TYPE, ctrl_set_param},
|
|
{VP8E_SET_TUNING, ctrl_set_param},
|
|
{VP8E_SET_CQ_LEVEL, ctrl_set_param},
|
|
{VP8E_SET_MAX_INTRA_BITRATE_PCT, ctrl_set_param},
|
|
{VP9E_SET_LOSSLESS, ctrl_set_param},
|
|
{VP9E_SET_FRAME_PARALLEL_DECODING, ctrl_set_param},
|
|
{VP9E_SET_AQ_MODE, ctrl_set_param},
|
|
{VP9E_SET_FRAME_PERIODIC_BOOST, ctrl_set_param},
|
|
{VP9E_SET_SVC, ctrl_set_svc},
|
|
{VP9E_SET_SVC_PARAMETERS, ctrl_set_svc_parameters},
|
|
{VP9E_SET_SVC_LAYER_ID, ctrl_set_svc_layer_id},
|
|
|
|
// Getters
|
|
{VP8E_GET_LAST_QUANTIZER, ctrl_get_param},
|
|
{VP8E_GET_LAST_QUANTIZER_64, ctrl_get_param},
|
|
{VP9_GET_REFERENCE, ctrl_get_reference},
|
|
|
|
{ -1, NULL},
|
|
};
|
|
|
|
static vpx_codec_enc_cfg_map_t encoder_usage_cfg_map[] = {
|
|
{
|
|
0,
|
|
{ // NOLINT
|
|
0, // g_usage
|
|
0, // g_threads
|
|
0, // g_profile
|
|
|
|
320, // g_width
|
|
240, // g_height
|
|
{1, 30}, // g_timebase
|
|
|
|
0, // g_error_resilient
|
|
|
|
VPX_RC_ONE_PASS, // g_pass
|
|
|
|
25, // g_lag_in_frames
|
|
|
|
0, // rc_dropframe_thresh
|
|
0, // rc_resize_allowed
|
|
1, // rc_scaled_width
|
|
1, // rc_scaled_height
|
|
60, // rc_resize_down_thresold
|
|
30, // rc_resize_up_thresold
|
|
|
|
VPX_VBR, // rc_end_usage
|
|
#if VPX_ENCODER_ABI_VERSION > (1 + VPX_CODEC_ABI_VERSION)
|
|
{0}, // rc_twopass_stats_in
|
|
#endif
|
|
256, // rc_target_bandwidth
|
|
0, // rc_min_quantizer
|
|
63, // rc_max_quantizer
|
|
100, // rc_undershoot_pct
|
|
100, // rc_overshoot_pct
|
|
|
|
6000, // rc_max_buffer_size
|
|
4000, // rc_buffer_initial_size
|
|
5000, // rc_buffer_optimal_size
|
|
|
|
50, // rc_two_pass_vbrbias
|
|
0, // rc_two_pass_vbrmin_section
|
|
2000, // rc_two_pass_vbrmax_section
|
|
|
|
// keyframing settings (kf)
|
|
VPX_KF_AUTO, // g_kfmode
|
|
0, // kf_min_dist
|
|
9999, // kf_max_dist
|
|
|
|
VPX_SS_DEFAULT_LAYERS, // ss_number_layers
|
|
{0}, // ss_target_bitrate
|
|
1, // ts_number_layers
|
|
{0}, // ts_target_bitrate
|
|
{0}, // ts_rate_decimator
|
|
0, // ts_periodicity
|
|
{0}, // ts_layer_id
|
|
#if VPX_ENCODER_ABI_VERSION == (1 + VPX_CODEC_ABI_VERSION)
|
|
"vp8.fpf" // first pass filename
|
|
#endif
|
|
}
|
|
},
|
|
{ -1, {NOT_IMPLEMENTED}}
|
|
};
|
|
|
|
#ifndef VERSION_STRING
|
|
#define VERSION_STRING
|
|
#endif
|
|
CODEC_INTERFACE(vpx_codec_vp9_cx) = {
|
|
"WebM Project VP9 Encoder" VERSION_STRING,
|
|
VPX_CODEC_INTERNAL_ABI_VERSION,
|
|
VPX_CODEC_CAP_ENCODER | VPX_CODEC_CAP_PSNR, // vpx_codec_caps_t
|
|
encoder_init, // vpx_codec_init_fn_t
|
|
encoder_destroy, // vpx_codec_destroy_fn_t
|
|
encoder_ctrl_maps, // vpx_codec_ctrl_fn_map_t
|
|
NOT_IMPLEMENTED, // vpx_codec_get_mmap_fn_t
|
|
NOT_IMPLEMENTED, // vpx_codec_set_mmap_fn_t
|
|
{ // NOLINT
|
|
NOT_IMPLEMENTED, // vpx_codec_peek_si_fn_t
|
|
NOT_IMPLEMENTED, // vpx_codec_get_si_fn_t
|
|
NOT_IMPLEMENTED, // vpx_codec_decode_fn_t
|
|
NOT_IMPLEMENTED, // vpx_codec_frame_get_fn_t
|
|
},
|
|
{ // NOLINT
|
|
encoder_usage_cfg_map, // vpx_codec_enc_cfg_map_t
|
|
encoder_encode, // vpx_codec_encode_fn_t
|
|
encoder_get_cxdata, // vpx_codec_get_cx_data_fn_t
|
|
encoder_set_config, // vpx_codec_enc_config_set_fn_t
|
|
NOT_IMPLEMENTED, // vpx_codec_get_global_headers_fn_t
|
|
encoder_get_preview, // vpx_codec_get_preview_frame_fn_t
|
|
NOT_IMPLEMENTED , // vpx_codec_enc_mr_get_mem_loc_fn_t
|
|
}
|
|
};
|