From: Hendrik Leppkes <h.leppkes@gmail.com>
Date: Thu, 17 Dec 2015 12:33:20 +0000 (+0100)
Subject: Merge commit '03afb62e83516141ba999536fc97575faefb98af'
X-Git-Tag: n3.1-dev~1010
X-Git-Url: http://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff_plain/d6322710c5ec51086aefef9037311922c7aa646c

Merge commit '03afb62e83516141ba999536fc97575faefb98af'

* commit '03afb62e83516141ba999536fc97575faefb98af':
  libvpxenc: export CPB props side data

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
---

d6322710c5ec51086aefef9037311922c7aa646c
diff --cc libavcodec/libvpxenc.c
index 6e1e915,a3f7b6c..96b1ac6
--- a/libavcodec/libvpxenc.c
+++ b/libavcodec/libvpxenc.c
@@@ -373,13 -212,8 +373,14 @@@ static av_cold int vpx_init(AVCodecCont
  {
      VP8Context *ctx = avctx->priv_data;
      struct vpx_codec_enc_cfg enccfg = { 0 };
 +    struct vpx_codec_enc_cfg enccfg_alpha;
 +    vpx_codec_flags_t flags = (avctx->flags & AV_CODEC_FLAG_PSNR) ? VPX_CODEC_USE_PSNR : 0;
+     AVCPBProperties *cpb_props;
      int res;
 +    vpx_img_fmt_t img_fmt = VPX_IMG_FMT_I420;
 +#if CONFIG_LIBVPX_VP9_ENCODER
 +    vpx_codec_caps_t codec_caps = vpx_codec_get_caps(iface);
 +#endif
  
      av_log(avctx, AV_LOG_INFO, "%s\n", vpx_codec_version_str());
      av_log(avctx, AV_LOG_VERBOSE, "%s\n", vpx_codec_build_config());
@@@ -594,43 -357,24 +595,55 @@@
      FF_ENABLE_DEPRECATION_WARNINGS
  #endif
      codecctl_int(avctx, VP8E_SET_STATIC_THRESHOLD,  ctx->static_thresh);
 -    codecctl_int(avctx, VP8E_SET_CQ_LEVEL,          ctx->crf);
 +    if (ctx->crf >= 0)
 +        codecctl_int(avctx, VP8E_SET_CQ_LEVEL,          ctx->crf);
 +    if (ctx->max_intra_rate >= 0)
 +        codecctl_int(avctx, VP8E_SET_MAX_INTRA_BITRATE_PCT, ctx->max_intra_rate);
 +
 +#if CONFIG_LIBVPX_VP9_ENCODER
 +    if (avctx->codec_id == AV_CODEC_ID_VP9) {
 +        if (ctx->lossless >= 0)
 +            codecctl_int(avctx, VP9E_SET_LOSSLESS, ctx->lossless);
 +        if (ctx->tile_columns >= 0)
 +            codecctl_int(avctx, VP9E_SET_TILE_COLUMNS, ctx->tile_columns);
 +        if (ctx->tile_rows >= 0)
 +            codecctl_int(avctx, VP9E_SET_TILE_ROWS, ctx->tile_rows);
 +        if (ctx->frame_parallel >= 0)
 +            codecctl_int(avctx, VP9E_SET_FRAME_PARALLEL_DECODING, ctx->frame_parallel);
 +        if (ctx->aq_mode >= 0)
 +            codecctl_int(avctx, VP9E_SET_AQ_MODE, ctx->aq_mode);
 +#if VPX_ENCODER_ABI_VERSION > 8
 +        set_colorspace(avctx);
 +#endif
 +    }
 +#endif
 +
 +    av_log(avctx, AV_LOG_DEBUG, "Using deadline: %d\n", ctx->deadline);
  
      //provide dummy value to initialize wrapper, values will be updated each _encode()
 -    vpx_img_wrap(&ctx->rawimg, ff_vpx_pixfmt_to_imgfmt(avctx->pix_fmt),
 -                 avctx->width, avctx->height, 1, (unsigned char *)1);
 +    vpx_img_wrap(&ctx->rawimg, img_fmt, avctx->width, avctx->height, 1,
 +                 (unsigned char*)1);
 +#if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_IMG_FMT_HIGHBITDEPTH)
 +    if (avctx->codec_id == AV_CODEC_ID_VP9 && (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH))
 +        ctx->rawimg.bit_depth = enccfg.g_bit_depth;
 +#endif
 +
 +    if (ctx->is_alpha)
 +        vpx_img_wrap(&ctx->rawimg_alpha, VPX_IMG_FMT_I420, avctx->width, avctx->height, 1,
 +                     (unsigned char*)1);
  
+     cpb_props = ff_add_cpb_side_data(avctx);
+     if (!cpb_props)
+         return AVERROR(ENOMEM);
+ 
+     if (enccfg.rc_end_usage == VPX_CBR ||
+         enccfg.g_pass != VPX_RC_ONE_PASS) {
+         cpb_props->max_bitrate = avctx->rc_max_rate;
+         cpb_props->min_bitrate = avctx->rc_min_rate;
+         cpb_props->avg_bitrate = avctx->bit_rate;
+     }
+     cpb_props->buffer_size = avctx->rc_buffer_size;
+ 
      return 0;
  }