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| author | Daniel van Vugt <daniel.van.vugt@canonical.com> | 2020-11-18 16:20:57 +0800 |
|---|---|---|
| committer | Marge Bot <marge-bot@gnome.org> | 2020-11-20 17:14:26 +0000 |
| commit | a0dbf3b84c1aa5a90932fb0e437c6fbed99dd6bb (patch) | |
| tree | b10243c7d4693db43466efd08b183aab80f0fdbf | |
| parent | 4b32c92ec6a3c6750dfb4184fea79bc0925d47e5 (diff) | |
| download | mutter-a0dbf3b84c1aa5a90932fb0e437c6fbed99dd6bb.tar.gz | |
clutter/stage-cogl: Scale and offset the swap region before debug painting
It was being painted without scaling and offsetting so would only look
right at scale 1.0 and only on the view with origin (0,0). Now we include
the framebuffer scale and view origin it will be painted in the correct
location.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1571>
| -rw-r--r-- | clutter/clutter/cogl/clutter-stage-cogl.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/clutter/clutter/cogl/clutter-stage-cogl.c b/clutter/clutter/cogl/clutter-stage-cogl.c index b7873896f..a5db640b2 100644 --- a/clutter/clutter/cogl/clutter-stage-cogl.c +++ b/clutter/clutter/cogl/clutter-stage-cogl.c @@ -636,9 +636,19 @@ clutter_stage_cogl_redraw_view_primary (ClutterStageCogl *stage_cogl, if (queued_redraw_clip) { + cairo_region_t *swap_region_in_stage_space; + + swap_region_in_stage_space = + scale_offset_and_clamp_region (swap_region, + 1.0f / fb_scale, + view_rect.x, + view_rect.y); + paint_damage_region (stage_window, view, - swap_region, queued_redraw_clip); + swap_region_in_stage_space, queued_redraw_clip); + cairo_region_destroy (queued_redraw_clip); + cairo_region_destroy (swap_region_in_stage_space); } swap_framebuffer (stage_window, |