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-rw-r--r--video/out/opengl/video.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/video/out/opengl/video.c b/video/out/opengl/video.c
index d403f6211a..901e208cab 100644
--- a/video/out/opengl/video.c
+++ b/video/out/opengl/video.c
@@ -631,8 +631,10 @@ static bool gl_video_get_lut3d(struct gl_video *p, enum mp_csp_prim prim,
gl->ActiveTexture(GL_TEXTURE0 + TEXUNIT_3DLUT);
gl->BindTexture(GL_TEXTURE_3D, p->lut_3d_texture);
+ gl->PixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl->TexImage3D(GL_TEXTURE_3D, 0, GL_RGB16, lut3d->size[0], lut3d->size[1],
lut3d->size[2], 0, GL_RGB, GL_UNSIGNED_SHORT, lut3d->data);
+ gl->PixelStorei(GL_UNPACK_ALIGNMENT, 4);
gl->TexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
gl->TexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl->TexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);