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renderer: add popup fade-in-out (#11313)

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Adds xdg popup fade-in and fade-out
This commit is contained in:
Vaxry
2025-08-03 13:44:50 +02:00
committed by GitHub
parent 77068c781d
commit 855d103aef
6 changed files with 169 additions and 6 deletions
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102
src/render/Renderer.cpp
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@@ -472,7 +472,6 @@ void CHyprRenderer::renderWindow(PHLWINDOW pWindow, PHLMONITOR pMonitor, const T
const auto PWORKSPACE = pWindow->m_workspace;
const auto REALPOS = pWindow->m_realPosition->value() + (pWindow->m_pinned ? Vector2D{} : PWORKSPACE->m_renderOffset->value());
static auto PDIMAROUND = CConfigValue<Hyprlang::FLOAT>("decoration:dim_around");
static auto PBLUR = CConfigValue<Hyprlang::INT>("decoration:blur:enabled");
CSurfacePassElement::SRenderData renderdata = {pMonitor, time};
CBox textureBox = {REALPOS.x, REALPOS.y, std::max(pWindow->m_realSize->value().x, 5.0), std::max(pWindow->m_realSize->value().y, 5.0)};
@@ -639,10 +638,9 @@ void CHyprRenderer::renderWindow(PHLWINDOW pWindow, PHLMONITOR pMonitor, const T
renderdata.squishOversized = false; // don't squish popups
renderdata.popup = true;
static CConfigValue PBLURPOPUPS = CConfigValue<Hyprlang::INT>("decoration:blur:popups");
static CConfigValue PBLURIGNOREA = CConfigValue<Hyprlang::FLOAT>("decoration:blur:popups_ignorealpha");
renderdata.blur = *PBLURPOPUPS && *PBLUR;
renderdata.blur = shouldBlur(pWindow->m_popupHead);
if (renderdata.blur) {
renderdata.discardMode |= DISCARD_ALPHA;
@@ -656,11 +654,17 @@ void CHyprRenderer::renderWindow(PHLWINDOW pWindow, PHLMONITOR pMonitor, const T
pWindow->m_popupHead->breadthfirst(
[this, &renderdata](WP<CPopup> popup, void* data) {
if (popup->m_fadingOut) {
renderSnapshot(popup);
return;
}
if (!popup->m_wlSurface || !popup->m_wlSurface->resource() || !popup->m_mapped)
return;
const auto pos = popup->coordsRelativeToParent();
const Vector2D oldPos = renderdata.pos;
renderdata.pos += pos;
renderdata.alpha = popup->m_alpha->value();
popup->m_wlSurface->resource()->breadthfirst(
[this, &renderdata](SP<CWLSurfaceResource> s, const Vector2D& offset, void* data) {
@@ -676,6 +680,8 @@ void CHyprRenderer::renderWindow(PHLWINDOW pWindow, PHLMONITOR pMonitor, const T
renderdata.pos = oldPos;
},
&renderdata);
renderdata.alpha = 1.F;
}
if (decorate) {
@@ -2468,6 +2474,54 @@ void CHyprRenderer::makeSnapshot(PHLLS pLayer) {
m_bRenderingSnapshot = false;
}
void CHyprRenderer::makeSnapshot(WP<CPopup> popup) {
// we trust the window is valid.
const auto PMONITOR = popup->getMonitor();
if (!PMONITOR || !PMONITOR->m_output || PMONITOR->m_pixelSize.x <= 0 || PMONITOR->m_pixelSize.y <= 0)
return;
if (!popup->m_wlSurface || !popup->m_wlSurface->resource() || !popup->m_mapped)
return;
CRegion fakeDamage{0, 0, PMONITOR->m_transformedSize.x, PMONITOR->m_transformedSize.y};
makeEGLCurrent();
const auto PFRAMEBUFFER = &g_pHyprOpenGL->m_popupFramebuffers[popup];
PFRAMEBUFFER->alloc(PMONITOR->m_pixelSize.x, PMONITOR->m_pixelSize.y, DRM_FORMAT_ABGR8888);
beginRender(PMONITOR, fakeDamage, RENDER_MODE_FULL_FAKE, nullptr, PFRAMEBUFFER);
m_bRenderingSnapshot = true;
g_pHyprOpenGL->clear(CHyprColor(0, 0, 0, 0)); // JIC
CSurfacePassElement::SRenderData renderdata;
renderdata.pos = popup->coordsGlobal() - PMONITOR->m_position;
renderdata.alpha = 1.F;
renderdata.dontRound = true; // don't round popups
renderdata.pMonitor = PMONITOR;
renderdata.squishOversized = false; // don't squish popups
renderdata.popup = true;
popup->m_wlSurface->resource()->breadthfirst(
[this, &renderdata](SP<CWLSurfaceResource> s, const Vector2D& offset, void* data) {
renderdata.localPos = offset;
renderdata.texture = s->m_current.texture;
renderdata.surface = s;
renderdata.mainSurface = false;
m_renderPass.add(makeUnique<CSurfacePassElement>(renderdata));
renderdata.surfaceCounter++;
},
nullptr);
endRender();
m_bRenderingSnapshot = false;
}
void CHyprRenderer::renderSnapshot(PHLWINDOW pWindow) {
static auto PDIMAROUND = CConfigValue<Hyprlang::FLOAT>("decoration:dim_around");
@@ -2570,6 +2624,41 @@ void CHyprRenderer::renderSnapshot(PHLLS pLayer) {
m_renderPass.add(makeUnique<CTexPassElement>(std::move(data)));
}
void CHyprRenderer::renderSnapshot(WP<CPopup> popup) {
if (!g_pHyprOpenGL->m_popupFramebuffers.contains(popup))
return;
static CConfigValue PBLURIGNOREA = CConfigValue<Hyprlang::FLOAT>("decoration:blur:popups_ignorealpha");
const auto FBDATA = &g_pHyprOpenGL->m_popupFramebuffers.at(popup);
if (!FBDATA->getTexture())
return;
const auto PMONITOR = popup->getMonitor();
if (!PMONITOR)
return;
CRegion fakeDamage{0, 0, PMONITOR->m_transformedSize.x, PMONITOR->m_transformedSize.y};
const bool SHOULD_BLUR = shouldBlur(popup);
CTexPassElement::SRenderData data;
data.flipEndFrame = true;
data.tex = FBDATA->getTexture();
data.box = {{}, PMONITOR->m_transformedSize};
data.a = popup->m_alpha->value();
data.damage = fakeDamage;
data.blur = SHOULD_BLUR;
data.blurA = sqrt(popup->m_alpha->value()); // sqrt makes the blur fadeout more realistic.
if (SHOULD_BLUR)
data.ignoreAlpha = std::max(*PBLURIGNOREA, 0.01F); /* ignore the alpha 0 regions */
;
m_renderPass.add(makeUnique<CTexPassElement>(std::move(data)));
}
bool CHyprRenderer::shouldBlur(PHLLS ls) {
if (m_bRenderingSnapshot)
return false;
@@ -2586,3 +2675,10 @@ bool CHyprRenderer::shouldBlur(PHLWINDOW w) {
const bool DONT_BLUR = w->m_windowData.noBlur.valueOrDefault() || w->m_windowData.RGBX.valueOrDefault() || w->opaque();
return *PBLUR && !DONT_BLUR;
}
bool CHyprRenderer::shouldBlur(WP<CPopup> p) {
static CConfigValue PBLURPOPUPS = CConfigValue<Hyprlang::INT>("decoration:blur:popups");
static CConfigValue PBLUR = CConfigValue<Hyprlang::INT>("decoration:blur:enabled");
return *PBLURPOPUPS && *PBLUR;
}