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Code Issues Releases Activity

vaapi_encode_vp9: Enable support for more RC modes

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This commit is contained in:
Mark Thompson 2019-02-10 19:46:59 +00:00
parent 2efd63a315
commit 28e619e268
1 changed files with 13 additions and 4 deletions
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17
libavcodec/vaapi_encode_vp9.c
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@ -178,23 +178,29 @@ static int vaapi_encode_vp9_init_picture_params(AVCodecContext *avctx,
static av_cold int vaapi_encode_vp9_configure(AVCodecContext *avctx)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
VAAPIEncodeVP9Context *priv = avctx->priv_data;
priv->q_idx_p = av_clip(avctx->global_quality, 0, VP9_MAX_QUANT);
if (ctx->rc_mode->quality) {
priv->q_idx_p = av_clip(ctx->rc_quality, 0, VP9_MAX_QUANT);
if (avctx->i_quant_factor > 0.0)
priv->q_idx_idr = av_clip((avctx->global_quality *
priv->q_idx_idr = av_clip((priv->q_idx_p *
avctx->i_quant_factor +
avctx->i_quant_offset) + 0.5,
0, VP9_MAX_QUANT);
else
priv->q_idx_idr = priv->q_idx_p;
if (avctx->b_quant_factor > 0.0)
priv->q_idx_b = av_clip((avctx->global_quality *
priv->q_idx_b = av_clip((priv->q_idx_p *
avctx->b_quant_factor +
avctx->b_quant_offset) + 0.5,
0, VP9_MAX_QUANT);
else
priv->q_idx_b = priv->q_idx_p;
} else {
// Arbitrary value.
priv->q_idx_idr = priv->q_idx_p = priv->q_idx_b = 100;
}
return 0;
}
@ -211,6 +217,8 @@ static const VAAPIEncodeType vaapi_encode_type_vp9 = {
.flags = FLAG_B_PICTURES |
FLAG_B_PICTURE_REFERENCES,
.default_quality = 100,
.picture_priv_data_size = sizeof(VAAPIEncodeVP9Picture),
.configure = &vaapi_encode_vp9_configure,
@ -244,6 +252,8 @@ static av_cold int vaapi_encode_vp9_init(AVCodecContext *avctx)
#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
static const AVOption vaapi_encode_vp9_options[] = {
VAAPI_ENCODE_COMMON_OPTIONS,
VAAPI_ENCODE_RC_OPTIONS,
{ "loop_filter_level", "Loop filter level",
OFFSET(loop_filter_level), AV_OPT_TYPE_INT, { .i64 = 16 }, 0, 63, FLAGS },
{ "loop_filter_sharpness", "Loop filter sharpness",
@ -255,7 +265,6 @@ static const AVCodecDefault vaapi_encode_vp9_defaults[] = {
{ "b", "0" },
{ "bf", "0" },
{ "g", "250" },
{ "global_quality", "100" },
{ "qmin", "-1" },
{ "qmax", "-1" },
{ NULL },