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glimagesink: Fix horizontal/vertical flip matrizes

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They were swapped.

https://bugzilla.gnome.org/show_bug.cgi?id=769371
This commit is contained in:
Haihua Hu 2016-08-01 14:12:35 +08:00 committed by Sebastian Dröge
parent 14cc51cddc
commit 87a86b78b5
1 changed files with 4 additions and 4 deletions
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8
ext/gl/gstglimagesink.c
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@ -468,16 +468,16 @@ static const gfloat counterclockwise_matrix[] = {
/* horizontal-flip */ /* horizontal-flip */
static const gfloat horizontal_flip_matrix[] = { static const gfloat horizontal_flip_matrix[] = {
1.0f, 0.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f, 0.0f,
0.0f, -1.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f,
}; };
/* vertical-flip */ /* vertical-flip */
static const gfloat vertical_flip_matrix[] = { static const gfloat vertical_flip_matrix[] = {
-1.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f,
}; };