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| author | wm4 <wm4@nowhere> | 2016-03-29 11:47:16 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2016-03-29 11:47:16 +0200 |
| commit | b95a10c2dd9d73d13375de1c802c2124478f6d88 (patch) | |
| tree | 9eaa9a0e84aa51543e7b978c191ee44733dc7879 | |
| parent | 8d6973187126d0ba6c9344c3db01144d0c3fac1e (diff) | |
| download | mpv-b95a10c2dd9d73d13375de1c802c2124478f6d88.tar.bz2 mpv-b95a10c2dd9d73d13375de1c802c2124478f6d88.tar.xz | |
vo_opengl: fix rotation direction
The recent changes fixed rotation handling, but reversed the rotation
direction. The direction is expected to be counter-clockwise, because
demuxers export video rotation metadata as such.
| -rw-r--r-- | video/out/opengl/video.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/video/out/opengl/video.c b/video/out/opengl/video.c index 2c1b3f1ce5..de9fdd2814 100644 --- a/video/out/opengl/video.c +++ b/video/out/opengl/video.c @@ -1763,7 +1763,7 @@ static void compute_src_transform(struct gl_video *p, struct gl_transform *tr) int a = p->image_params.rotate % 90 ? 0 : p->image_params.rotate / 90; int sin90[4] = {0, 1, 0, -1}; // just to avoid rounding issues etc. int cos90[4] = {1, 0, -1, 0}; - struct gl_transform rot = {{{cos90[a], -sin90[a]}, {sin90[a], cos90[a]}}}; + struct gl_transform rot = {{{cos90[a], sin90[a]}, {-sin90[a], cos90[a]}}}; gl_transform_trans(rot, &transform); // basically, recenter to keep the whole image in view |