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-rw-r--r--render/gles2/renderer.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/render/gles2/renderer.c b/render/gles2/renderer.c
index 511b7f8b..914f5b77 100644
--- a/render/gles2/renderer.c
+++ b/render/gles2/renderer.c
@@ -384,7 +384,9 @@ static bool gles2_blit_dmabuf(struct wlr_renderer *wlr_renderer,
bool dst_inverted_y =
!!(dst_attr->flags & WLR_DMABUF_ATTRIBUTES_FLAGS_Y_INVERT);
struct wlr_gles2_texture *gles2_src_tex = gles2_get_texture(src_tex);
- gles2_src_tex->inverted_y = src_inverted_y ^ dst_inverted_y;
+ // The result is negated because wlr_matrix_projection y-inverts the
+ // texture.
+ gles2_src_tex->inverted_y = !(src_inverted_y ^ dst_inverted_y);
struct wlr_egl *egl = wlr_gles2_renderer_get_egl(wlr_renderer);
if (!wlr_egl_make_current(egl, EGL_NO_SURFACE, NULL)) {