typedef struct VAAPIEncodeVP9Context {
+ VAAPIEncodeContext common;
+
+ // User options.
+ int loop_filter_level;
+ int loop_filter_sharpness;
+
+ // Derived settings.
int q_idx_idr;
int q_idx_p;
int q_idx_b;
+ // Stream state.
+
// Reference direction for B-like frames:
// 0 - most recent P/IDR frame is last.
// 1 - most recent P frame is golden.
int last_ref_dir;
} VAAPIEncodeVP9Context;
-typedef struct VAAPIEncodeVP9Options {
- int loop_filter_level;
- int loop_filter_sharpness;
-} VAAPIEncodeVP9Options;
-
#define vseq_var(name) vseq->name, name
#define vseq_field(name) vseq->seq_fields.bits.name, name
vseq->kf_auto = 0;
if (!(ctx->va_rc_mode & VA_RC_CQP)) {
- vseq->bits_per_second = avctx->bit_rate;
- vseq->intra_period = avctx->gop_size;
+ vseq->bits_per_second = ctx->va_bit_rate;
+ vseq->intra_period = ctx->gop_size;
}
vpic->frame_width_src = avctx->width;
VAAPIEncodePicture *pic)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
+ VAAPIEncodeVP9Context *priv = avctx->priv_data;
VAEncPictureParameterBufferVP9 *vpic = pic->codec_picture_params;
- VAAPIEncodeVP9Context *priv = ctx->priv_data;
- VAAPIEncodeVP9Options *opt = ctx->codec_options;
int i;
vpic->reconstructed_frame = pic->recon_surface;
break;
case PICTURE_TYPE_P:
av_assert0(pic->nb_refs == 1);
- if (avctx->max_b_frames > 0) {
+ if (ctx->b_per_p > 0) {
if (priv->last_ref_dir) {
vpic->ref_flags.bits.ref_frame_ctrl_l0 = 2;
vpic->ref_flags.bits.ref_gf_idx = 1;
vpic->chroma_ac_qindex_delta = 0;
vpic->chroma_dc_qindex_delta = 0;
- vpic->filter_level = opt->loop_filter_level;
- vpic->sharpness_level = opt->loop_filter_sharpness;
+ vpic->filter_level = priv->loop_filter_level;
+ vpic->sharpness_level = priv->loop_filter_sharpness;
- if (avctx->max_b_frames > 0 && pic->type == PICTURE_TYPE_P)
+ if (ctx->b_per_p > 0 && pic->type == PICTURE_TYPE_P)
priv->last_ref_dir = !priv->last_ref_dir;
return 0;
static av_cold int vaapi_encode_vp9_configure(AVCodecContext *avctx)
{
- VAAPIEncodeContext *ctx = avctx->priv_data;
- VAAPIEncodeVP9Context *priv = ctx->priv_data;
+ VAAPIEncodeVP9Context *priv = avctx->priv_data;
priv->q_idx_p = av_clip(avctx->global_quality, 0, VP9_MAX_QUANT);
if (avctx->i_quant_factor > 0.0)
return 0;
}
+static const VAAPIEncodeProfile vaapi_encode_vp9_profiles[] = {
+ { FF_PROFILE_VP9_0, 8, 3, 1, 1, VAProfileVP9Profile0 },
+ { FF_PROFILE_VP9_2, 10, 3, 1, 1, VAProfileVP9Profile2 },
+ { FF_PROFILE_UNKNOWN }
+};
+
static const VAAPIEncodeType vaapi_encode_type_vp9 = {
- .configure = &vaapi_encode_vp9_configure,
+ .profiles = vaapi_encode_vp9_profiles,
- .priv_data_size = sizeof(VAAPIEncodeVP9Context),
+ .configure = &vaapi_encode_vp9_configure,
.sequence_params_size = sizeof(VAEncSequenceParameterBufferVP9),
.init_sequence_params = &vaapi_encode_vp9_init_sequence_params,
ctx->codec = &vaapi_encode_type_vp9;
- switch (avctx->profile) {
- case FF_PROFILE_VP9_0:
- case FF_PROFILE_UNKNOWN:
- ctx->va_profile = VAProfileVP9Profile0;
- ctx->va_rt_format = VA_RT_FORMAT_YUV420;
- break;
- case FF_PROFILE_VP9_1:
- av_log(avctx, AV_LOG_ERROR, "VP9 profile 1 is not "
- "supported.\n");
- return AVERROR_PATCHWELCOME;
- case FF_PROFILE_VP9_2:
- ctx->va_profile = VAProfileVP9Profile2;
- ctx->va_rt_format = VA_RT_FORMAT_YUV420_10BPP;
- break;
- case FF_PROFILE_VP9_3:
- av_log(avctx, AV_LOG_ERROR, "VP9 profile 3 is not "
- "supported.\n");
- return AVERROR_PATCHWELCOME;
- default:
- av_log(avctx, AV_LOG_ERROR, "Unknown VP9 profile %d.\n",
- avctx->profile);
- return AVERROR(EINVAL);
- }
- ctx->va_entrypoint = VAEntrypointEncSlice;
-
- if (avctx->flags & AV_CODEC_FLAG_QSCALE) {
- ctx->va_rc_mode = VA_RC_CQP;
- } else if (avctx->bit_rate > 0) {
- if (avctx->bit_rate == avctx->rc_max_rate)
- ctx->va_rc_mode = VA_RC_CBR;
- else
- ctx->va_rc_mode = VA_RC_VBR;
- } else {
- ctx->va_rc_mode = VA_RC_CQP;
- }
-
- // Packed headers are not currently supported.
- ctx->va_packed_headers = 0;
+ // No packed headers are currently desired. They could be written,
+ // but there isn't any reason to do so - the one usable driver (i965)
+ // can write its own headers and there is no metadata to include.
+ ctx->desired_packed_headers = 0;
// Surfaces must be aligned to superblock boundaries.
ctx->surface_width = FFALIGN(avctx->width, 64);
return ff_vaapi_encode_init(avctx);
}
-#define OFFSET(x) (offsetof(VAAPIEncodeContext, codec_options_data) + \
- offsetof(VAAPIEncodeVP9Options, x))
+#define OFFSET(x) offsetof(VAAPIEncodeVP9Context, x)
#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
static const AVOption vaapi_encode_vp9_options[] = {
+ VAAPI_ENCODE_COMMON_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",
};
static const AVCodecDefault vaapi_encode_vp9_defaults[] = {
- { "profile", "0" },
{ "b", "0" },
{ "bf", "0" },
{ "g", "250" },
{ "global_quality", "100" },
+ { "qmin", "-1" },
+ { "qmax", "-1" },
{ NULL },
};
.long_name = NULL_IF_CONFIG_SMALL("VP9 (VAAPI)"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_VP9,
- .priv_data_size = (sizeof(VAAPIEncodeContext) +
- sizeof(VAAPIEncodeVP9Options)),
+ .priv_data_size = sizeof(VAAPIEncodeVP9Context),
.init = &vaapi_encode_vp9_init,
.encode2 = &ff_vaapi_encode2,
.close = &ff_vaapi_encode_close,