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lavc/movtextenc: simplify initialization of new style record 

Signed-off-by: Philip Langdale <philipl@overt.org>
This commit is contained in:
John Stebbins 2020-04-05 08:44:24 -06:00 committed by Philip Langdale
parent bb8fd04665
commit dbdbcbf384
1 changed files with 4 additions and 9 deletions
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13
libavcodec/movtextenc.c
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@ -97,8 +97,7 @@ static void mov_text_cleanup(MovTextContext *s)
av_freep(&s->style_attributes);
}
if (s->style_attributes_temp) {
s->style_attributes_temp->style_flag = 0;
s->style_attributes_temp->style_start = 0;
*s->style_attributes_temp = s->d;
}
}
@ -123,7 +122,7 @@ static void encode_styl(MovTextContext *s, uint32_t tsmb_type)
style_start = AV_RB16(&s->style_attributes[j]->style_start);
style_end = AV_RB16(&s->style_attributes[j]->style_end);
style_color = AV_RB32(&s->style_attributes[j]->style_color);
style_fontID = AV_RB16(&s->d.style_fontID);
style_fontID = AV_RB16(&s->style_attributes[j]->style_fontID);
av_bprint_append_any(&s->buffer, &style_start, 2);
av_bprint_append_any(&s->buffer, &style_end, 2);
@ -260,14 +259,10 @@ static int mov_text_style_start(MovTextContext *s)
return 0;
}
s->style_attributes_temp->style_flag = s->style_attributes[s->count - 1]->style_flag;
s->style_attributes_temp->style_color = s->style_attributes[s->count - 1]->style_color;
s->style_attributes_temp->style_fontsize = s->style_attributes[s->count - 1]->style_fontsize;
*s->style_attributes_temp = s->d;
s->style_attributes_temp->style_start = s->text_pos;
} else { // style entry matches defaults, drop entry
s->style_attributes_temp->style_flag = s->d.style_flag;
s->style_attributes_temp->style_color = s->d.style_color;
s->style_attributes_temp->style_fontsize = s->d.style_fontsize;
*s->style_attributes_temp = s->d;
s->style_attributes_temp->style_start = s->text_pos;
}
return 1;