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surface: fixup logical damage size calculations

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fixes #6618
This commit is contained in:
Vaxry 2024-07-22 12:37:54 +02:00
parent 672bf1f867
commit 5979ceb56b
3 changed files with 41 additions and 23 deletions
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41
src/desktop/WLSurface.cpp
View file

@ -74,6 +74,16 @@ Vector2D CWLSurface::correctSmallVec() const {
return Vector2D{(O->m_vReportedSize.x - SIZE.x) / 2, (O->m_vReportedSize.y - SIZE.y) / 2}.clamp({}, {INFINITY, INFINITY}) * (O->m_vRealSize.value() / O->m_vReportedSize);
}
Vector2D CWLSurface::correctSmallVecBuf() const {
if (!exists() || !small() || m_bFillIgnoreSmall || !m_pResource->current.buffer)
return {};
const auto SIZE = getViewporterCorrectedSize();
const auto BS = m_pResource->current.buffer->size;
return Vector2D{(BS.x - SIZE.x) / 2, (BS.y - SIZE.y) / 2}.clamp({}, {INFINITY, INFINITY});
}
Vector2D CWLSurface::getViewporterCorrectedSize() const {
if (!exists() || !m_pResource->current.buffer)
return {};
@ -81,16 +91,15 @@ Vector2D CWLSurface::getViewporterCorrectedSize() const {
return m_pResource->current.viewport.hasDestination ? m_pResource->current.viewport.destination : m_pResource->current.buffer->size;
}
CRegion CWLSurface::logicalDamage() const {
CRegion CWLSurface::computeDamage() const {
if (!m_pResource->current.buffer)
return {};
CRegion damage = m_pResource->accumulateCurrentBufferDamage();
damage.transform(wlTransformToHyprutils(m_pResource->current.transform), m_pResource->current.buffer->size.x, m_pResource->current.buffer->size.y);
damage.scale(1.0 / m_pResource->current.scale);
const auto VPSIZE = getViewporterCorrectedSize();
const auto CORRECTVEC = correctSmallVec();
const auto BUFSIZE = m_pResource->current.buffer->size;
const auto CORRECTVEC = correctSmallVecBuf();
if (m_pResource->current.viewport.hasSource)
damage.intersect(m_pResource->current.viewport.source);
@ -98,9 +107,17 @@ CRegion CWLSurface::logicalDamage() const {
const auto SCALEDSRCSIZE =
m_pResource->current.viewport.hasSource ? m_pResource->current.viewport.source.size() * m_pResource->current.scale : m_pResource->current.buffer->size;
damage.scale({VPSIZE.x / SCALEDSRCSIZE.x, VPSIZE.y / SCALEDSRCSIZE.y});
damage.scale({BUFSIZE.x / SCALEDSRCSIZE.x, BUFSIZE.y / SCALEDSRCSIZE.y});
damage.translate(CORRECTVEC);
// go from buffer coords in the damage to hl logical
const auto BOX = getSurfaceBoxGlobal();
const Vector2D SCALE = BOX.has_value() ? BOX->size() / m_pResource->current.buffer->size :
Vector2D{1.0 / m_pResource->current.scale, 1.0 / m_pResource->current.scale /* Wrong... but we can't really do better */};
damage.scale(SCALE);
return damage;
}
@ -141,27 +158,27 @@ void CWLSurface::init() {
Debug::log(LOG, "CWLSurface {:x} called init()", (uintptr_t)this);
}
PHLWINDOW CWLSurface::getWindow() {
PHLWINDOW CWLSurface::getWindow() const {
return m_pWindowOwner.lock();
}
PHLLS CWLSurface::getLayer() {
PHLLS CWLSurface::getLayer() const {
return m_pLayerOwner.lock();
}
CPopup* CWLSurface::getPopup() {
CPopup* CWLSurface::getPopup() const {
return m_pPopupOwner;
}
CSubsurface* CWLSurface::getSubsurface() {
CSubsurface* CWLSurface::getSubsurface() const {
return m_pSubsurfaceOwner;
}
bool CWLSurface::desktopComponent() {
bool CWLSurface::desktopComponent() const {
return !m_pLayerOwner.expired() || !m_pWindowOwner.expired() || m_pSubsurfaceOwner || m_pPopupOwner;
}
std::optional<CBox> CWLSurface::getSurfaceBoxGlobal() {
std::optional<CBox> CWLSurface::getSurfaceBoxGlobal() const {
if (!desktopComponent())
return {};
@ -181,7 +198,7 @@ void CWLSurface::appendConstraint(WP<CPointerConstraint> constraint) {
m_pConstraint = constraint;
}
SP<CPointerConstraint> CWLSurface::constraint() {
SP<CPointerConstraint> CWLSurface::constraint() const {
return m_pConstraint.lock();
}

21
src/desktop/WLSurface.hpp
View file

@ -33,22 +33,23 @@ class CWLSurface {
SP<CWLSurfaceResource> resource() const;
bool exists() const;
bool small() const; // means surface is smaller than the requested size
Vector2D correctSmallVec() const; // returns a corrective vector for small() surfaces
bool small() const; // means surface is smaller than the requested size
Vector2D correctSmallVec() const; // returns a corrective vector for small() surfaces
Vector2D correctSmallVecBuf() const; // returns a corrective vector for small() surfaces, in BL coords
Vector2D getViewporterCorrectedSize() const;
CRegion logicalDamage() const;
CRegion computeDamage() const; // logical coordinates. May be wrong if the surface is unassigned
bool visible();
// getters for owners.
PHLWINDOW getWindow();
PHLLS getLayer();
CPopup* getPopup();
CSubsurface* getSubsurface();
PHLWINDOW getWindow() const;
PHLLS getLayer() const;
CPopup* getPopup() const;
CSubsurface* getSubsurface() const;
// desktop components misc utils
std::optional<CBox> getSurfaceBoxGlobal();
std::optional<CBox> getSurfaceBoxGlobal() const;
void appendConstraint(WP<CPointerConstraint> constraint);
SP<CPointerConstraint> constraint();
SP<CPointerConstraint> constraint() const;
// allow stretching. Useful for plugins.
bool m_bFillIgnoreSmall = false;
@ -107,7 +108,7 @@ class CWLSurface {
void destroy();
void init();
bool desktopComponent();
bool desktopComponent() const;
struct {
CHyprSignalListener destroy;

2
src/render/Renderer.cpp
View file

@ -1693,7 +1693,7 @@ void CHyprRenderer::damageSurface(SP<CWLSurfaceResource> pSurface, double x, dou
return;
const auto WLSURF = CWLSurface::fromResource(pSurface);
CRegion damageBox = WLSURF ? WLSURF->logicalDamage() : CRegion{};
CRegion damageBox = WLSURF ? WLSURF->computeDamage() : CRegion{};
if (!WLSURF) {
Debug::log(ERR, "BUG THIS: No CWLSurface for surface in damageSurface!!!");
return;