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cea708decoder: use correct mask for font style

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First three bits are used for font style, so mask
should be 0111 rather than 011 (in binary)
This commit is contained in:
Aaron Boxer 2019-03-26 09:43:46 -04:00 committed by Sebastian Dröge
parent a94f4064cb
commit c41617b9a2
1 changed files with 1 additions and 1 deletions
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2
ext/closedcaption/gstcea708decoder.c
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@ -1402,9 +1402,9 @@ gst_cea708dec_set_pen_attributes (Cea708Dec * decoder,
tt3 tt2 tt1 tt0 o1 o0 s1 s0
i u et2 et1 et0 fs2 fs1 fs0 */
window->pen_attributes.pen_size = dtvcc_buffer[index] & 0x3;
window->pen_attributes.font_style = dtvcc_buffer[index + 1] & 0x3;
window->pen_attributes.text_tag = (dtvcc_buffer[index] & 0xF0) >> 4;
window->pen_attributes.offset = (dtvcc_buffer[index] & 0xC0) >> 2;
window->pen_attributes.font_style = dtvcc_buffer[index + 1] & 0x7;
window->pen_attributes.italics =
((dtvcc_buffer[index + 1] & 0x80) >> 7) ? TRUE : FALSE;
window->pen_attributes.underline =