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h265decoder: Port to nal type classification macro

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... and remove namespaceless macro methods from baseclass
This commit is contained in:
Seungha Yang 2020-03-05 17:23:34 +09:00
parent 959320264a
commit 83b056cb77
3 changed files with 25 additions and 36 deletions
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37
gst-libs/gst/codecs/gsth265decoder.c
View file

@ -340,7 +340,7 @@ gst_h265_decoder_preprocess_slice (GstH265Decoder * self, GstH265Slice * slice)
return FALSE;
}
if (IS_IDR (nalu->type)) {
if (GST_H265_IS_NAL_TYPE_IDR (nalu->type)) {
GST_DEBUG_OBJECT (self, "IDR nalu, clear dpb");
gst_h265_decoder_drain (GST_VIDEO_DECODER (self));
}
@ -708,17 +708,20 @@ gst_h265_decoder_fill_picture_from_slice (GstH265Decoder * self,
* 4) first picture that follows an end of sequence NAL unit in decoding order
* 5) has HandleCraAsBlaFlag == 1 (set by external means, so not considering )
*/
if (IS_IDR (nalu->type) || IS_BLA (nalu->type) ||
(IS_CRA (nalu->type) && priv->new_bitstream) || priv->prev_nal_is_eos) {
if (GST_H265_IS_NAL_TYPE_IDR (nalu->type) ||
GST_H265_IS_NAL_TYPE_BLA (nalu->type) ||
(GST_H265_IS_NAL_TYPE_CRA (nalu->type) && priv->new_bitstream) ||
priv->prev_nal_is_eos) {
picture->NoRaslOutputFlag = TRUE;
}
if (IS_IRAP (nalu->type)) {
if (GST_H265_IS_NAL_TYPE_IRAP (nalu->type)) {
picture->IntraPicFlag = TRUE;
priv->associated_irap_NoRaslOutputFlag = picture->NoRaslOutputFlag;
}
if (IS_RASL (nalu->type) && priv->associated_irap_NoRaslOutputFlag) {
if (GST_H265_IS_NAL_TYPE_RASL (nalu->type) &&
priv->associated_irap_NoRaslOutputFlag) {
picture->output_flag = FALSE;
} else {
picture->output_flag = slice_hdr->pic_output_flag;
@ -762,21 +765,24 @@ gst_h265_decoder_calculate_poc (GstH265Decoder * self,
const GstH265NalUnit *nalu = &slice->nalu;
const GstH265SPS *sps = priv->active_sps;
gint32 MaxPicOrderCntLsb = 1 << (sps->log2_max_pic_order_cnt_lsb_minus4 + 4);
gboolean is_irap;
GST_DEBUG_OBJECT (self, "decode PicOrderCntVal");
priv->prev_poc_lsb = priv->poc_lsb;
priv->prev_poc_msb = priv->poc_msb;
if (!(IS_IRAP (nalu->type) && picture->NoRaslOutputFlag)) {
is_irap = GST_H265_IS_NAL_TYPE_IRAP (nalu->type);
if (!(is_irap && picture->NoRaslOutputFlag)) {
priv->prev_poc_lsb = priv->prev_tid0pic_poc_lsb;
priv->prev_poc_msb = priv->prev_tid0pic_poc_msb;
}
/* Finding PicOrderCntMsb */
if (IS_IRAP (nalu->type) && picture->NoRaslOutputFlag)
if (is_irap && picture->NoRaslOutputFlag) {
priv->poc_msb = 0;
else {
} else {
/* (8-1) */
if ((slice_hdr->pic_order_cnt_lsb < priv->prev_poc_lsb) &&
((priv->prev_poc_lsb - slice_hdr->pic_order_cnt_lsb) >=
@ -797,7 +803,7 @@ gst_h265_decoder_calculate_poc (GstH265Decoder * self,
priv->poc_msb + slice_hdr->pic_order_cnt_lsb;
priv->poc_lsb = picture->pic_order_cnt_lsb = slice_hdr->pic_order_cnt_lsb;
if (IS_IDR (nalu->type)) {
if (GST_H265_IS_NAL_TYPE_IDR (nalu->type)) {
picture->pic_order_cnt = 0;
picture->pic_order_cnt_lsb = 0;
priv->poc_lsb = 0;
@ -812,8 +818,8 @@ gst_h265_decoder_calculate_poc (GstH265Decoder * self,
"PicOrderCntVal %d, (lsb %d)", picture->pic_order_cnt,
picture->pic_order_cnt_lsb);
if (nalu->temporal_id_plus1 == 1 && !IS_RASL (nalu->type) &&
!IS_RADL (nalu->type) && nal_is_ref (nalu->type)) {
if (nalu->temporal_id_plus1 == 1 && !GST_H265_IS_NAL_TYPE_RASL (nalu->type) &&
!GST_H265_IS_NAL_TYPE_RADL (nalu->type) && nal_is_ref (nalu->type)) {
priv->prev_tid0pic_poc_lsb = slice_hdr->pic_order_cnt_lsb;
priv->prev_tid0pic_poc_msb = priv->poc_msb;
}
@ -962,13 +968,13 @@ gst_h265_decoder_prepare_rps (GstH265Decoder * self, const GstH265Slice * slice,
gint i, j, k;
/* if it is an irap pic, set all ref pics in dpb as unused for ref */
if (IS_IRAP (nalu->type) && picture->NoRaslOutputFlag) {
if (GST_H265_IS_NAL_TYPE_IRAP (nalu->type) && picture->NoRaslOutputFlag) {
GST_DEBUG_OBJECT (self, "Mark all pictures in DPB as non-ref");
gst_h265_dpb_mark_all_non_ref (priv->dpb);
}
/* Reset everything for IDR */
if (IS_IDR (nalu->type)) {
if (GST_H265_IS_NAL_TYPE_IDR (nalu->type)) {
memset (priv->PocStCurrBefore, 0, sizeof (priv->PocStCurrBefore));
memset (priv->PocStCurrAfter, 0, sizeof (priv->PocStCurrAfter));
memset (priv->PocStFoll, 0, sizeof (priv->PocStFoll));
@ -1150,7 +1156,8 @@ gst_h265_decoder_dpb_init (GstH265Decoder * self, const GstH265Slice * slice,
const GstH265SliceHdr *slice_hdr = &slice->header;
const GstH265NalUnit *nalu = &slice->nalu;
if (IS_IRAP (nalu->type) && picture->NoRaslOutputFlag && !priv->new_bitstream) {
if (GST_H265_IS_NAL_TYPE_IRAP (nalu->type) && picture->NoRaslOutputFlag
&& !priv->new_bitstream) {
if (nalu->type == GST_H265_NAL_SLICE_CRA_NUT)
picture->NoOutputOfPriorPicsFlag = TRUE;
else
@ -1182,7 +1189,7 @@ gst_h265_decoder_start_current_picture (GstH265Decoder * self)
/* Drop all RASL pictures having NoRaslOutputFlag is TRUE for the
* associated IRAP picture */
if (IS_RASL (priv->current_slice.nalu.type) &&
if (GST_H265_IS_NAL_TYPE_RASL (priv->current_slice.nalu.type) &&
priv->associated_irap_NoRaslOutputFlag) {
GST_DEBUG_OBJECT (self, "Drop current picture");
gst_h265_picture_replace (&priv->current_picture, NULL);

18
gst-libs/gst/codecs/gsth265decoder.h
View file

@ -40,24 +40,6 @@ typedef struct _GstH265Decoder GstH265Decoder;
typedef struct _GstH265DecoderClass GstH265DecoderClass;
typedef struct _GstH265DecoderPrivate GstH265DecoderPrivate;
#define IS_IDR(nal_type) \
((nal_type) == GST_H265_NAL_SLICE_IDR_W_RADL || (nal_type) == GST_H265_NAL_SLICE_IDR_N_LP)
#define IS_IRAP(nal_type) \
((nal_type) >= GST_H265_NAL_SLICE_BLA_W_LP && (nal_type) <= RESERVED_IRAP_NAL_TYPE_MAX)
#define IS_BLA(nal_type) \
((nal_type) >= GST_H265_NAL_SLICE_BLA_W_LP && (nal_type) <= GST_H265_NAL_SLICE_BLA_N_LP)
#define IS_CRA(nal_type) \
((nal_type) == GST_H265_NAL_SLICE_CRA_NUT)
#define IS_RADL(nal_type) \
((nal_type) >= GST_H265_NAL_SLICE_RADL_N && (nal_type) <= GST_H265_NAL_SLICE_RADL_R)
#define IS_RASL(nal_type) \
((nal_type) >= GST_H265_NAL_SLICE_RASL_N && (nal_type) <= GST_H265_NAL_SLICE_RASL_R)
/**
* GstH265Decoder:
*

6
sys/d3d11/gstd3d11h265dec.c
View file

@ -1260,9 +1260,9 @@ gst_d3d11_h265_dec_decode_slice (GstH265Decoder * decoder,
gst_d3d11_h265_dec_fill_picture_params (self, &slice->header, &pic_params);
pic_params.CurrPic.Index7Bits = view->view_id;
pic_params.IrapPicFlag = IS_IRAP (slice->nalu.type);
pic_params.IdrPicFlag = IS_IDR (slice->nalu.type);
pic_params.IntraPicFlag = IS_IRAP (slice->nalu.type);
pic_params.IrapPicFlag = GST_H265_IS_NAL_TYPE_IRAP (slice->nalu.type);
pic_params.IdrPicFlag = GST_H265_IS_NAL_TYPE_IDR (slice->nalu.type);
pic_params.IntraPicFlag = GST_H265_IS_NAL_TYPE_IRAP (slice->nalu.type);
pic_params.CurrPicOrderCntVal = picture->pic_order_cnt;
memcpy (pic_params.RefPicList, self->ref_pic_list,