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codecs: h264picture: Add more trace log
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1768>
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cba368785b
commit
0e53668a9b
2 changed files with 36 additions and 13 deletions
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@ -611,14 +611,32 @@ gst_h264_decoder_handle_frame_num_gap (GstH264Decoder * self, gint frame_num)
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return FALSE;
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}
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if (priv->prev_ref_frame_num == frame_num) {
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GST_TRACE_OBJECT (self,
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"frame_num == PrevRefFrameNum (%d), not a gap", frame_num);
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return TRUE;
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}
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if (((priv->prev_ref_frame_num + 1) % priv->max_frame_num) == frame_num) {
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GST_TRACE_OBJECT (self,
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"frame_num == (PrevRefFrameNum + 1) %% MaxFrameNum (%d), not a gap",
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frame_num);
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return TRUE;
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}
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if (gst_h264_dpb_get_size (priv->dpb) == 0) {
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GST_TRACE_OBJECT (self, "DPB is empty, not a gap");
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return TRUE;
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}
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if (!sps->gaps_in_frame_num_value_allowed_flag) {
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/* This is likely the case where some frames were dropped.
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* then we need to keep decoding without error out */
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GST_WARNING_OBJECT (self, "Invalid frame num %d", frame_num);
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}
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GST_DEBUG_OBJECT (self, "Handling frame num gap %d -> %d",
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priv->prev_ref_frame_num, frame_num);
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GST_DEBUG_OBJECT (self, "Handling frame num gap %d -> %d (MaxFrameNum: %d)",
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priv->prev_ref_frame_num, frame_num, priv->max_frame_num);
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/* 7.4.3/7-23 */
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unused_short_term_frame_num =
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@ -708,13 +726,8 @@ gst_h264_decoder_start_current_picture (GstH264Decoder * self)
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if (priv->current_slice.nalu.idr_pic_flag)
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priv->prev_ref_frame_num = 0;
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/* 7.4.3 */
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if (frame_num != priv->prev_ref_frame_num &&
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frame_num != (priv->prev_ref_frame_num + 1) % priv->max_frame_num &&
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gst_h264_dpb_get_size (priv->dpb) > 0) {
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if (!gst_h264_decoder_handle_frame_num_gap (self, frame_num))
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return FALSE;
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}
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if (!gst_h264_decoder_handle_frame_num_gap (self, frame_num))
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return FALSE;
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if (!gst_h264_decoder_init_current_picture (self))
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return FALSE;
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@ -726,6 +726,8 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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other = gst_h264_dpb_get_short_ref_by_pic_num (dpb, pic_num_x);
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if (other) {
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other->ref = FALSE;
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GST_TRACE ("MMCO-1: unmark short-term ref picture %p, (poc %d)",
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other, other->pic_order_cnt);
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} else {
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GST_WARNING ("Invalid picNumX %d for operation type 1", pic_num_x);
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return FALSE;
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@ -738,6 +740,8 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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ref_pic_marking->long_term_pic_num);
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if (other) {
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other->ref = FALSE;
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GST_TRACE ("MMCO-2: unmark long-term ref picture %p, (poc %d)",
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other, other->pic_order_cnt);
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} else {
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GST_WARNING ("Invalid LongTermPicNum %d for operation type 2",
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ref_pic_marking->long_term_pic_num);
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@ -754,10 +758,10 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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if (other->ref && other->long_term && other->long_term_frame_idx ==
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ref_pic_marking->long_term_frame_idx) {
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GST_LOG ("Unmark old long-term ref pic %p (poc %d)",
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other, other->pic_order_cnt);
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other->ref = FALSE;
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other->long_term = FALSE;
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GST_TRACE ("MMCO-3: unmark old long-term ref pic %p (poc %d)",
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other, other->pic_order_cnt);
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break;
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}
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}
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@ -765,8 +769,10 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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pic_num_x = get_picNumX (picture, ref_pic_marking);
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other = gst_h264_dpb_get_short_ref_by_pic_num (dpb, pic_num_x);
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if (other) {
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other->long_term = TRUE;;
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other->long_term = TRUE;
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other->long_term_frame_idx = ref_pic_marking->long_term_frame_idx;
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GST_TRACE ("MMCO-3: mark long-term ref pic %p, index %d, (poc %d)",
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other, other->long_term_frame_idx, other->pic_order_cnt);
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} else {
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GST_WARNING ("Invalid picNumX %d for operation type 3", pic_num_x);
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return FALSE;
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@ -779,6 +785,8 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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max_long_term_frame_idx =
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ref_pic_marking->max_long_term_frame_idx_plus1 - 1;
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GST_TRACE ("MMCO-4: max_long_term_frame_idx %d", max_long_term_frame_idx);
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for (i = 0; i < dpb->pic_list->len; i++) {
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other = g_array_index (dpb->pic_list, GstH264Picture *, i);
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@ -786,6 +794,8 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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other->long_term_frame_idx > max_long_term_frame_idx) {
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other->ref = FALSE;
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other->long_term = FALSE;
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GST_TRACE ("MMCO-4: unmark long-term ref pic %p, index %d, (poc %d)",
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other, other->long_term_frame_idx, other->pic_order_cnt);
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}
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}
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break;
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@ -809,7 +819,7 @@ gst_h264_dpb_perform_memory_management_control_operation (GstH264Dpb * dpb,
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if (other->ref && other->long_term && other->long_term_frame_idx ==
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ref_pic_marking->long_term_frame_idx) {
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GST_LOG ("Unmark old long-term ref pic %p (poc %d)",
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GST_TRACE ("MMCO-6: unmark old long-term ref pic %p (poc %d)",
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other, other->pic_order_cnt);
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other->ref = FALSE;
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other->long_term = FALSE;
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