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vdpaumpegdecoder: remove unnecesary want_slice field

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This commit is contained in:
Carl-Anton Ingmarsson 2009-04-14 19:08:53 +02:00 committed by Jan Schmidt
parent 1af393a72d
commit 71c398566c
2 changed files with 7 additions and 18 deletions
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23
sys/vdpau/gstvdpmpegdecoder.c
View file

@ -217,8 +217,6 @@ gst_vdp_mpeg_decoder_parse_picture_coding (GstVdpMpegDecoder * mpeg_dec,
info->q_scale_type = pic_ext.q_scale_type;
info->intra_vlc_format = pic_ext.intra_vlc_format;
mpeg_dec->want_slice = TRUE;
return TRUE;
}
@ -269,10 +267,7 @@ gst_vdp_mpeg_decoder_parse_picture (GstVdpMpegDecoder * mpeg_dec,
mpeg_dec->vdp_info.full_pel_backward_vector =
pic_hdr.full_pel_backward_vector;
memcpy (&mpeg_dec->vdp_info.f_code, &pic_hdr.f_code, 4);
mpeg_dec->want_slice = TRUE;
} else
mpeg_dec->want_slice = FALSE;
}
return TRUE;
}
@ -332,19 +327,17 @@ gst_vdp_mpeg_decoder_chain (GstPad * pad, GstBuffer * buffer)
GstBuffer *subbuf;
GST_DEBUG_OBJECT (mpeg_dec, "MPEG_PACKET_SLICE");
if (mpeg_dec->want_slice) {
subbuf =
gst_buffer_create_sub (buffer,
packet_start - GST_BUFFER_DATA (buffer), packet_end - packet_start);
gst_adapter_push (mpeg_dec->adapter, subbuf);
mpeg_dec->vdp_info.slice_count++;
}
subbuf =
gst_buffer_create_sub (buffer,
packet_start - GST_BUFFER_DATA (buffer), packet_end - packet_start);
gst_adapter_push (mpeg_dec->adapter, subbuf);
mpeg_dec->vdp_info.slice_count++;
}
switch (data[0]) {
case MPEG_PACKET_PICTURE:
GST_DEBUG_OBJECT (mpeg_dec, "MPEG_PACKET_PICTURE");
if (mpeg_dec->vdp_info.slice_count > 0 && mpeg_dec->want_slice) {
if (mpeg_dec->vdp_info.slice_count > 0) {
if (gst_vdp_mpeg_decoder_decode (mpeg_dec) != GST_FLOW_OK)
return GST_FLOW_ERROR;
}
@ -445,8 +438,6 @@ gst_vdp_mpeg_decoder_init (GstVdpMpegDecoder * mpeg_dec,
mpeg_dec->adapter = gst_adapter_new ();
mpeg_dec->want_slice = FALSE;
gst_pad_set_chain_function (dec->sink, gst_vdp_mpeg_decoder_chain);
}

2
sys/vdpau/gstvdpmpegdecoder.h
View file

@ -46,8 +46,6 @@ struct _GstVdpMpegDecoder
VdpDecoder decoder;
VdpPictureInfoMPEG1Or2 vdp_info;
GstBuffer *f_buffer;
gboolean want_slice;
GstAdapter *adapter;
gint slices;