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drm/state-propose: Reduce variable scope 

Reduce the scope of surface_overlap to where it's actually used, which
is only in the per-view loop, where it gets initialised and destroyed
every time.

Signed-off-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Daniel Stone 2020-08-25 17:44:35 +01:00
parent b625cdcf20
commit 8ca5d73355
1 changed files with 2 additions and 1 deletions
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3
libweston/backend-drm/state-propose.c
View File

@ -769,7 +769,7 @@ drm_output_propose_state(struct weston_output *output_base,
struct drm_plane_state *scanout_state = NULL;
struct weston_view *ev;
pixman_region32_t surface_overlap, renderer_region;
pixman_region32_t renderer_region;
pixman_region32_t occluded_region;
bool renderer_ok = (mode != DRM_OUTPUT_PROPOSE_STATE_PLANES_ONLY);
@ -844,6 +844,7 @@ drm_output_propose_state(struct weston_output *output_base,
struct drm_plane_state *ps = NULL;
bool force_renderer = false;
pixman_region32_t clipped_view;
pixman_region32_t surface_overlap;
bool totally_occluded = false;
drm_debug(b, "\t\t\t[view] evaluating view %p for "