[FFmpeg-cvslog] avcodec/mpegvideo: also export 0,0 motion vectors

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Jan 19 23:38:10 2015 +0100| [146a2c4e7fb68bf401b9747c171150560be23b4d] | committer: Michael Niedermayer

avcodec/mpegvideo: also export 0,0 motion vectors

Reviewed-by: Clément Bœsch <u at pkh.me>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=146a2c4e7fb68bf401b9747c171150560be23b4d
---

 libavcodec/mpegvideo.c              |    2 --
 tests/ref/fate/filter-codecview-mvs |   30 +++++++++++++++---------------
 2 files changed, 15 insertions(+), 17 deletions(-)

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index ce4fa59..6966572 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -2138,8 +2138,6 @@ static int add_mb(AVMotionVector *mb, uint32_t mb_type,
                   int src_x, int src_y,
                   int direction)
 {
-    if (dst_x == src_x && dst_y == src_y)
-        return 0;
     mb->w = IS_8X8(mb_type) || IS_8X16(mb_type) ? 8 : 16;
     mb->h = IS_8X8(mb_type) || IS_16X8(mb_type) ? 8 : 16;
     mb->src_x = src_x;
diff --git a/tests/ref/fate/filter-codecview-mvs b/tests/ref/fate/filter-codecview-mvs
index 82b571f..e2404f3 100644
--- a/tests/ref/fate/filter-codecview-mvs
+++ b/tests/ref/fate/filter-codecview-mvs
@@ -15,47 +15,47 @@
 0,         13,         13,        1,   276480, 0x5f7a0d4f
 0,         14,         14,        1,   276480, 0x5f7a0d4f
 0,         15,         15,        1,   276480, 0x5f7a0d4f
-0,         16,         16,        1,   276480, 0x5f7a0d4f
+0,         16,         16,        1,   276480, 0xc3b80edf
 0,         17,         17,        1,   276480, 0x5f7a0d4f
 0,         18,         18,        1,   276480, 0x5f7a0d4f
 0,         19,         19,        1,   276480, 0x5f7a0d4f
-0,         20,         20,        1,   276480, 0x5f7a0d4f
+0,         20,         20,        1,   276480, 0xc3b80edf
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 0,         22,         22,        1,   276480, 0x5f7a0d4f
 0,         23,         23,        1,   276480, 0x5f7a0d4f
-0,         24,         24,        1,   276480, 0x5f7a0d4f
+0,         24,         24,        1,   276480, 0xc3b80edf
 0,         25,         25,        1,   276480, 0x5f7a0d4f
 0,         26,         26,        1,   276480, 0x5f7a0d4f
 0,         27,         27,        1,   276480, 0x5f7a0d4f
-0,         28,         28,        1,   276480, 0x5f7a0d4f
+0,         28,         28,        1,   276480, 0xc3b80edf
 0,         29,         29,        1,   276480, 0x5f7a0d4f
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+0,         32,         32,        1,   276480, 0xc3b80edf
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-0,         40,         40,        1,   276480, 0x70ac4c76
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+0,         45,         45,        1,   276480, 0x99838153
+0,         46,         46,        1,   276480, 0x32e5f45b
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-0,         48,         48,        1,   276480, 0xb805fcb1
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+0,         52,         52,        1,   276480, 0x17552cd4
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