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wayland/compositor: fixup buffer damage tracking for wl_shm buffers

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remove qt hack, fixup conditions

fixes #6844
This commit is contained in:
Vaxry
2024-07-21 22:05:53 +02:00
parent cbaac6deaf
commit 341fb4497f
1 changed files with 2 additions and 5 deletions
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7
src/protocols/core/Compositor.cpp
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@@ -84,7 +84,7 @@ CWLSurfaceResource::CWLSurfaceResource(SP<CWlSurface> resource_) : resource(reso
Vector2D oldBufSize = current.buffer ? current.buffer->size : Vector2D{};
Vector2D newBufSize = pending.buffer ? pending.buffer->size : Vector2D{};
if (oldBufSize != newBufSize)
if (oldBufSize != newBufSize || current.buffer != pending.buffer)
pending.bufferDamage = CBox{{}, {INT32_MAX, INT32_MAX}};
bufferReleased = false;
@@ -407,10 +407,7 @@ void CWLSurfaceResource::commitPendingState() {
pending.bufferDamage.clear();
if (current.buffer && !bufferReleased) {
// without previous dolphin et al are weird vvv
//CRegion surfaceDamage =
// current.damage.copy().scale(current.scale).transform(current.transform, current.size.x, current.size.y).add(current.bufferDamage).add(previousBufferDamage);
current.buffer->update(CBox{{}, {INT32_MAX, INT32_MAX}}); // FIXME: figure this out to not use this hack. QT apps are wonky without this.
current.buffer->update(accumulateCurrentBufferDamage());
// release the buffer if it's synchronous as update() has done everything thats needed
// so we can let the app know we're done.