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stage: Paint the untransformed swap region

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Painting the swap region with CLUTTER_DEBUG_PAINT_DAMAGE_REGION happens
on the view framebuffer, so don't transform the region we paint to the
onscreen.

Fixes the swap region painting on rotated monitors.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2590>
This commit is contained in:
Sebastian Wick 2022-08-22 13:08:53 +02:00 committed by Marge Bot
parent c89bae8594
commit 73695995a7
1 changed files with 11 additions and 11 deletions
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22
src/backends/meta-stage-impl.c
View File

@ -633,17 +633,6 @@ meta_stage_impl_redraw_view_primary (MetaStageImpl *stage_impl,
COGL_TRACE_BEGIN_SCOPED (MetaStageImplRedrawViewSwapFramebuffer, COGL_TRACE_BEGIN_SCOPED (MetaStageImplRedrawViewSwapFramebuffer,
"Paint (swap framebuffer)"); "Paint (swap framebuffer)");
if (clutter_stage_view_get_onscreen (stage_view) !=
clutter_stage_view_get_framebuffer (stage_view))
{
cairo_region_t *transformed_swap_region;
transformed_swap_region =
transform_swap_region_to_onscreen (stage_view, swap_region);
cairo_region_destroy (swap_region);
swap_region = transformed_swap_region;
}
if (queued_redraw_clip) if (queued_redraw_clip)
{ {
cairo_region_t *swap_region_in_stage_space; cairo_region_t *swap_region_in_stage_space;
@ -663,6 +652,17 @@ meta_stage_impl_redraw_view_primary (MetaStageImpl *stage_impl,
cairo_region_destroy (swap_region_in_stage_space); cairo_region_destroy (swap_region_in_stage_space);
} }
if (clutter_stage_view_get_onscreen (stage_view) !=
clutter_stage_view_get_framebuffer (stage_view))
{
cairo_region_t *transformed_swap_region;
transformed_swap_region =
transform_swap_region_to_onscreen (stage_view, swap_region);
cairo_region_destroy (swap_region);
swap_region = transformed_swap_region;
}
swap_framebuffer (stage_window, swap_framebuffer (stage_window,
stage_view, stage_view,
swap_region, swap_region,