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textrender: Correctly initialize the background for ARGB too

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This commit is contained in:
Sebastian Dröge 2009-05-07 17:38:40 +02:00
parent 204c327b23
commit 1d4ba53259
1 changed files with 10 additions and 4 deletions
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8
ext/pango/gsttextrender.c
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@ -470,11 +470,17 @@ gst_text_render_chain (GstPad * pad, GstBuffer * inbuf)
gst_buffer_copy_metadata (outbuf, inbuf, GST_BUFFER_COPY_TIMESTAMPS);
data = GST_BUFFER_DATA (outbuf);
if (render->use_ARGB) {
for (n = 0; n < render->width * render->height; n++) {
data[n * 4] = 0;
data[n * 4 + 1] = 0;
data[n * 4 + 1] = data[n * 4 + 2] = data[n * 4 + 3] = 0;
}
} else {
for (n = 0; n < render->width * render->height; n++) {
data[n * 4] = data[n * 4 + 1] = 0;
data[n * 4 + 2] = data[n * 4 + 3] = 128;
}
}
switch (render->halign) {
case GST_TEXT_RENDER_HALIGN_LEFT: