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mpeg2: drop useless mb_y and mb_height members.

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This commit is contained in:
Gwenole Beauchesne 2012-02-23 16:14:02 +01:00
parent d47031b8ce
commit b36d2c810e
1 changed files with 1 additions and 14 deletions
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15
gst-libs/gst/vaapi/gstvaapidecoder_mpeg2.c
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@ -68,8 +68,6 @@ struct _GstVaapiDecoderMpeg2Private {
GstVaapiPicture *next_picture;
GstVaapiPicture *prev_picture;
GstAdapter *adapter;
guint mb_y;
guint mb_height;
GstClockTime seq_pts;
GstClockTime gop_pts;
GstClockTime pts_diff;
@ -169,11 +167,6 @@ ensure_context(GstVaapiDecoderMpeg2 *decoder)
GST_DEBUG("size changed");
priv->size_changed = FALSE;
reset_context = TRUE;
if (priv->progressive_sequence)
priv->mb_height = (priv->height + 15) / 16;
else
priv->mb_height = (priv->height + 31) / 32 * 2;
}
if (reset_context) {
@ -477,8 +470,6 @@ decode_picture(GstVaapiDecoderMpeg2 *decoder, guchar *buf, guint buf_size)
return GST_VAAPI_DECODER_STATUS_ERROR_UNKNOWN;
}
priv->mb_y = 0;
/* Update presentation time */
pts = priv->gop_pts;
pts += gst_util_uint64_scale(pic_hdr->tsn, GST_SECOND * priv->fps_d, priv->fps_n);
@ -593,8 +584,6 @@ decode_slice(
priv->is_first_field ^= 1;
}
priv->mb_y = slice_no;
slice = GST_VAAPI_SLICE_NEW(MPEG2, decoder, buf, buf_size);
if (!slice) {
GST_DEBUG("failed to allocate slice");
@ -629,7 +618,7 @@ decode_slice(
slice_param = slice->param;
slice_param->macroblock_offset = gst_bit_reader_get_pos(&br);
slice_param->slice_horizontal_position = 0;
slice_param->slice_vertical_position = priv->mb_y;
slice_param->slice_vertical_position = slice_no;
slice_param->quantiser_scale_code = quantiser_scale_code;
slice_param->intra_slice_flag = intra_slice;
return GST_VAAPI_DECODER_STATUS_SUCCESS;
@ -824,8 +813,6 @@ gst_vaapi_decoder_mpeg2_init(GstVaapiDecoderMpeg2 *decoder)
priv->next_picture = NULL;
priv->prev_picture = NULL;
priv->adapter = NULL;
priv->mb_y = 0;
priv->mb_height = 0;
priv->seq_pts = GST_CLOCK_TIME_NONE;
priv->gop_pts = GST_CLOCK_TIME_NONE;
priv->pts_diff = 0;