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qtdemux: Use the new helper functions for mapping the colr atom values to colorimetry

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This commit is contained in:
Sebastian Dröge 2019-09-18 18:29:27 +03:00
parent 505c88eeb6
commit 5d4a46aa63
1 changed files with 6 additions and 55 deletions
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55
gst/isomp4/qtdemux.c
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@ -10962,61 +10962,12 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
guint16 matrix = GST_READ_UINT16_BE (colr_data + 16);
gboolean full_range = len == 19 ? colr_data[17] >> 7 : FALSE;
switch (primaries) {
case 1:
CUR_STREAM (stream)->colorimetry.primaries =
GST_VIDEO_COLOR_PRIMARIES_BT709;
break;
case 5:
CUR_STREAM (stream)->colorimetry.primaries =
GST_VIDEO_COLOR_PRIMARIES_BT470BG;
break;
case 6:
CUR_STREAM (stream)->colorimetry.primaries =
GST_VIDEO_COLOR_PRIMARIES_SMPTE170M;
break;
case 9:
CUR_STREAM (stream)->colorimetry.primaries =
GST_VIDEO_COLOR_PRIMARIES_BT2020;
break;
default:
break;
}
switch (transfer_function) {
case 1:
gst_video_color_primaries_from_iso (primaries);
CUR_STREAM (stream)->colorimetry.transfer =
GST_VIDEO_TRANSFER_BT709;
break;
case 7:
CUR_STREAM (stream)->colorimetry.transfer =
GST_VIDEO_TRANSFER_SMPTE240M;
break;
default:
break;
}
switch (matrix) {
case 1:
gst_video_color_transfer_from_iso (transfer_function);
CUR_STREAM (stream)->colorimetry.matrix =
GST_VIDEO_COLOR_MATRIX_BT709;
break;
case 6:
CUR_STREAM (stream)->colorimetry.matrix =
GST_VIDEO_COLOR_MATRIX_BT601;
break;
case 7:
CUR_STREAM (stream)->colorimetry.matrix =
GST_VIDEO_COLOR_MATRIX_SMPTE240M;
break;
case 9:
CUR_STREAM (stream)->colorimetry.matrix =
GST_VIDEO_COLOR_MATRIX_BT2020;
break;
default:
break;
}
gst_video_color_matrix_from_iso (matrix);
CUR_STREAM (stream)->colorimetry.range =
full_range ? GST_VIDEO_COLOR_RANGE_0_255 :
GST_VIDEO_COLOR_RANGE_16_235;