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hyprexpo: use alpha format for overview framebuffers

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This commit is contained in:
Ivan Malison 2026-04-29 07:41:45 -07:00
parent 8fc97eec03
commit 05aa3a62e1
1 changed files with 8 additions and 2 deletions
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10
hyprexpo/overview.cpp
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@ -12,6 +12,7 @@
#include <hyprland/src/config/ConfigManager.hpp>
#include <hyprland/src/config/shared/actions/ConfigActions.hpp>
#include <hyprland/src/config/shared/animation/AnimationTree.hpp>
#include <hyprland/src/helpers/Format.hpp>
#include <hyprland/src/managers/animation/AnimationManager.hpp>
#include <hyprland/src/managers/animation/DesktopAnimationManager.hpp>
#include <hyprland/src/managers/cursor/CursorShapeOverrideController.hpp>
@ -66,6 +67,11 @@ static const CConfigValue<Config::INTEGER>& PDISTANCE() {
return VALUE;
}
static uint32_t framebufferFormatWithAlpha(uint32_t drmFormat) {
const auto alphaFormat = NFormatUtils::alphaFormat(drmFormat);
return alphaFormat == 0 ? DRM_FORMAT_ABGR8888 : alphaFormat;
}
static void clearWithColor(const CHyprColor& color) {
glClearColor(color.r, color.g, color.b, color.a);
glClear(GL_COLOR_BUFFER_BIT);
@ -292,7 +298,7 @@ COverview::COverview(PHLWORKSPACE startedOn_, bool swipe_) : startedOn(startedOn
for (size_t i = 0; i < (size_t)(SIDE_LENGTH * SIDE_LENGTH); ++i) {
COverview::SWorkspaceImage& image = images[i];
ensureFramebuffer(image, monbox, PMONITOR->m_output->state->state().drmFormat);
ensureFramebuffer(image, monbox, framebufferFormatWithAlpha(PMONITOR->m_output->state->state().drmFormat));
CRegion fakeDamage{0, 0, INT16_MAX, INT16_MAX};
g_pHyprRenderer->beginRender(PMONITOR, fakeDamage, Render::RENDER_MODE_FULL_FAKE, nullptr, image.fb);
@ -424,7 +430,7 @@ void COverview::redrawID(int id, bool forcelowres) {
auto& image = images[id];
ensureFramebuffer(image, monbox, pMonitor->m_output->state->state().drmFormat);
ensureFramebuffer(image, monbox, framebufferFormatWithAlpha(pMonitor->m_output->state->state().drmFormat));
CRegion fakeDamage{0, 0, INT16_MAX, INT16_MAX};
g_pHyprRenderer->beginRender(pMonitor.lock(), fakeDamage, Render::RENDER_MODE_FULL_FAKE, nullptr, image.fb);