mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 02:31:03 +00:00
Code Issues 1 Projects Releases Wiki Activity

decoder: hevc: sync with the codecparser changes

Browse source 
The Tile Scanning Conversion process (spec 6-3 and 6-4) is implemented
in codecparsers now. Remove the duplication from gstvaapidecoder_h265
This commit is contained in:
Sreerenj Balachandran 2015-08-26 07:20:09 +03:00
parent 3b7c0f8bb1
commit 279c49e8f2
1 changed files with 0 additions and 41 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
gst-libs/gst/vaapi/gstvaapidecoder_h265.c
View file

@ -1381,47 +1381,6 @@ parse_pps (GstVaapiDecoderH265 * decoder, GstVaapiDecoderUnit * unit)
if (result != GST_H265_PARSER_OK)
return get_status (result);
if (pps->tiles_enabled_flag) {
guint i;
guint PicWidthInCtbsY, PicHeightInCtbsY;
get_pic_width_height_in_ctbs (pps, &PicWidthInCtbsY, &PicHeightInCtbsY);
GST_DEBUG ("PicWidthInCtbsY %d PicHeightInCtbsY %d", PicWidthInCtbsY,
PicHeightInCtbsY);
/* Tile Scanning Conversion 6-3 and 6-4 */
if (pps->uniform_spacing_flag) {
for (i = 0; i <= pps->num_tile_columns_minus1; i++)
col_width[i] =
((i + 1) * PicWidthInCtbsY) / (pps->num_tile_columns_minus1 + 1) -
(i * PicWidthInCtbsY) / (pps->num_tile_columns_minus1 + 1);
for (i = 0; i <= pps->num_tile_rows_minus1; i++)
row_height[i] =
((i + 1) * PicHeightInCtbsY) / (pps->num_tile_rows_minus1 + 1) -
(i * PicHeightInCtbsY) / (pps->num_tile_rows_minus1 + 1);
} else {
col_width[pps->num_tile_columns_minus1] = PicWidthInCtbsY;
for (i = 0; i < pps->num_tile_columns_minus1; i++) {
col_width[i] = pps->column_width_minus1[i] + 1;
col_width[pps->num_tile_columns_minus1] -= col_width[i];
}
row_height[pps->num_tile_rows_minus1] = PicHeightInCtbsY;
for (i = 0; i < pps->num_tile_rows_minus1; i++) {
row_height[i] = pps->row_height_minus1[i] + 1;
row_height[pps->num_tile_rows_minus1] -= row_height[i];
}
}
for (i = 0; i <= pps->num_tile_columns_minus1; i++)
pps->column_width_minus1[i] = col_width[i] - 1;
for (i = 0; i <= pps->num_tile_rows_minus1; i++)
pps->row_height_minus1[i] = row_height[i] - 1;
}
priv->parser_state |= GST_H265_VIDEO_STATE_GOT_PPS;
return GST_VAAPI_DECODER_STATUS_SUCCESS;
}