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Merge pull request #12410 from larsch/fix/uwac-damage-glitch

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[uwac] fix rectangular glitch around surface damage regions
This commit is contained in:
akallabeth
2026-03-03 09:21:56 +01:00
committed by GitHub
parent 98eb11b253 6bf6ac26ab
commit fd642b57b1
1 changed files with 8 additions and 8 deletions
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16
uwac/libuwac/uwac-window.c
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@@ -717,10 +717,10 @@ static void damage_surface(UwacWindow* window, UwacBuffer* buffer, int scale)
for (int i = 0; i < nrects; i++, box++) for (int i = 0; i < nrects; i++, box++)
{ {
const int x = ((int)floor(box->x1 / scale)) - 1; const int x = (int)floor(box->x1 / scale);
const int y = ((int)floor(box->y1 / scale)) - 1; const int y = (int)floor(box->y1 / scale);
const int w = ((int)ceil((box->x2 - box->x1) / scale)) + 2; const int w = (int)ceil((box->x2 - box->x1) / scale);
const int h = ((int)ceil((box->y2 - box->y1) / scale)) + 2; const int h = (int)ceil((box->y2 - box->y1) / scale);
wl_surface_damage(window->surface, x, y, w, h); wl_surface_damage(window->surface, x, y, w, h);
} }
@@ -739,10 +739,10 @@ static void damage_surface(UwacWindow* window, UwacBuffer* buffer, int scale)
const double dy = floor(1.0 * box->top / scale); const double dy = floor(1.0 * box->top / scale);
const double dw = ceil(1.0 * (box->right - box->left) / scale); const double dw = ceil(1.0 * (box->right - box->left) / scale);
const double dh = ceil(1.0 * (box->bottom - box->top) / scale); const double dh = ceil(1.0 * (box->bottom - box->top) / scale);
const int x = ((int)dx) - 1; const int x = (int)dx;
const int y = ((int)dy) - 1; const int y = (int)dy;
const int w = ((int)dw) + 2; const int w = (int)dw;
const int h = ((int)dh) + 2; const int h = (int)dh;
wl_surface_damage(window->surface, x, y, w, h); wl_surface_damage(window->surface, x, y, w, h);
} }