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video-format: improve unpack i420

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unpack_i420 does not need extra code to handle odd widths, the orc code
already handles it fine.
This commit is contained in:
Wim Taymans 2014-11-27 10:51:58 +01:00
parent 9efbba8c1c
commit a3da634db6
1 changed files with 1 additions and 8 deletions
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9
gst-libs/gst/video/video-format.c
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@ -86,14 +86,7 @@ unpack_planar_420 (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
guint8 *v_line = GET_V_LINE (uv);
guint8 *ayuv = dest;
video_orc_unpack_I420 (dest, y_line, u_line, v_line, width);
if (width & 1) {
gint i = width - 1;
ayuv[i * 4 + 2] = u_line[i >> 1];
ayuv[i * 4 + 3] = v_line[i >> 1];
}
video_orc_unpack_I420 (ayuv, y_line, u_line, v_line, width);
}
static void