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core: add fractional_scaling option (#456)

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* config: add fractional_scaling option

0 -> off
1 -> on
2 -> auto

* core: default auto option for fractional_scaling

* locksurface: fallback to integer scaling
This commit is contained in:
Maximilian Seidler 2024-08-05 20:22:01 +02:00 committed by GitHub
parent 8cffe0618c
commit 9393a3e94d
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GPG key ID: B5690EEEBB952194
4 changed files with 29 additions and 20 deletions
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1
src/config/ConfigManager.cpp
View file

@ -49,6 +49,7 @@ void CConfigManager::init() {
m_config.addConfigValue("general:ignore_empty_input", Hyprlang::INT{0});
m_config.addConfigValue("general:immediate_render", Hyprlang::INT{0});
m_config.addConfigValue("general:pam_module", Hyprlang::STRING{"hyprlock"});
m_config.addConfigValue("general:fractional_scaling", Hyprlang::INT{2});
m_config.addSpecialCategory("background", Hyprlang::SSpecialCategoryOptions{.key = nullptr, .anonymousKeyBased = true});
m_config.addSpecialConfigValue("background", "monitor", Hyprlang::STRING{""});

22
src/core/LockSurface.cpp
View file

@ -3,6 +3,7 @@
#include "../helpers/Log.hpp"
#include "Egl.hpp"
#include "../renderer/Renderer.hpp"
#include "src/config/ConfigManager.hpp"
static void handleConfigure(void* data, ext_session_lock_surface_v1* surf, uint32_t serial, uint32_t width, uint32_t height) {
const auto PSURF = (CSessionLockSurface*)data;
@ -53,9 +54,13 @@ CSessionLockSurface::CSessionLockSurface(COutput* output) : output(output) {
exit(1);
}
const auto PFRACTIONALSCALING = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:fractional_scaling");
const auto ENABLE_FSV1 = **PFRACTIONALSCALING == 1 ||
/* auto */ (**PFRACTIONALSCALING == 2 && (g_pHyprlock->m_sCurrentDesktop == "Hyprland" || g_pHyprlock->m_sCurrentDesktop == "niri"));
const auto PFRACTIONALMGR = g_pHyprlock->getFractionalMgr();
const auto PVIEWPORTER = g_pHyprlock->getViewporter();
if (PFRACTIONALMGR && PVIEWPORTER) {
if (ENABLE_FSV1 && PFRACTIONALMGR && PVIEWPORTER) {
fractional = wp_fractional_scale_manager_v1_get_fractional_scale(PFRACTIONALMGR, surface);
if (fractional) {
wp_fractional_scale_v1_add_listener(fractional, &fsListener, this);
@ -63,7 +68,7 @@ CSessionLockSurface::CSessionLockSurface(COutput* output) : output(output) {
}
}
if (!PFRACTIONALMGR || !fractional)
if (!PFRACTIONALMGR)
Debug::log(LOG, "No fractional-scale support! Oops, won't be able to scale!");
if (!PVIEWPORTER)
Debug::log(LOG, "No viewporter support! Oops, won't be able to scale!");
@ -81,7 +86,7 @@ CSessionLockSurface::CSessionLockSurface(COutput* output) : output(output) {
void CSessionLockSurface::configure(const Vector2D& size_, uint32_t serial_) {
Debug::log(LOG, "configure with serial {}", serial_);
const bool sameSerial = serial == serial_;
const bool SAMESERIAL = serial == serial_;
serial = serial_;
logicalSize = size_;
@ -89,16 +94,17 @@ void CSessionLockSurface::configure(const Vector2D& size_, uint32_t serial_) {
if (fractional) {
size = (size_ * fractionalScale).floor();
wp_viewport_set_destination(viewport, logicalSize.x, logicalSize.y);
wl_surface_set_buffer_scale(surface, 1);
} else {
size = size_;
size = size_ * output->scale;
wl_surface_set_buffer_scale(surface, output->scale);
}
if (!SAMESERIAL)
ext_session_lock_surface_v1_ack_configure(lockSurface, serial);
Debug::log(LOG, "Configuring surface for logical {} and pixel {}", logicalSize, size);
if (!sameSerial)
ext_session_lock_surface_v1_ack_configure(lockSurface, serial);
wl_surface_set_buffer_scale(surface, 1);
wl_surface_damage_buffer(surface, 0, 0, 0xFFFF, 0xFFFF);
if (!eglWindow) {

24
src/core/hyprlock.cpp
View file

@ -41,8 +41,12 @@ CHyprlock::CHyprlock(const std::string& wlDisplay, const bool immediate, const b
const auto PIMMEDIATERENDER = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:immediate_render");
m_bImmediateRender = immediateRender || **PIMMEDIATERENDER;
const auto* const PNOFADEIN = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:no_fade_in");
m_bNoFadeIn = noFadeIn || **PNOFADEIN;
const auto* const PNOFADEIN = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:no_fade_in");
m_bNoFadeIn = noFadeIn || **PNOFADEIN;
const auto CURRENTDESKTOP = getenv("XDG_CURRENT_DESKTOP");
const auto SZCURRENTD = std::string{CURRENTDESKTOP ? CURRENTDESKTOP : ""};
m_sCurrentDesktop = SZCURRENTD;
}
CHyprlock::~CHyprlock() {
@ -380,15 +384,13 @@ void CHyprlock::run() {
g_pRenderer = std::make_unique<CRenderer>();
const auto CURRENTDESKTOP = getenv("XDG_CURRENT_DESKTOP");
const auto SZCURRENTD = std::string{CURRENTDESKTOP ? CURRENTDESKTOP : ""};
static auto* const PNOFADEOUT = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:no_fade_out");
const bool NOFADEOUT = **PNOFADEOUT;
static auto* const PNOFADEOUT = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:no_fade_out");
const bool NOFADEOUT = **PNOFADEOUT;
Debug::log(LOG, "Running on {}", SZCURRENTD);
Debug::log(LOG, "Running on {}", m_sCurrentDesktop);
// Hyprland violates the protocol a bit to allow for this.
if (SZCURRENTD != "Hyprland") {
if (m_sCurrentDesktop != "Hyprland") {
while (!g_pRenderer->asyncResourceGatherer->gathered) {
wl_display_flush(m_sWaylandState.display);
if (wl_display_prepare_read(m_sWaylandState.display) == 0) {
@ -573,11 +575,9 @@ void CHyprlock::run() {
}
void CHyprlock::unlock() {
static auto* const PNOFADEOUT = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:no_fade_out");
const auto CURRENTDESKTOP = getenv("XDG_CURRENT_DESKTOP");
const auto SZCURRENTD = std::string{CURRENTDESKTOP ? CURRENTDESKTOP : ""};
static auto* const PNOFADEOUT = (Hyprlang::INT* const*)g_pConfigManager->getValuePtr("general:no_fade_out");
if (**PNOFADEOUT || SZCURRENTD != "Hyprland") {
if (**PNOFADEOUT || m_sCurrentDesktop != "Hyprland") {
releaseSessionLock();
return;
}

2
src/core/hyprlock.hpp
View file

@ -105,6 +105,8 @@ class CHyprlock {
bool m_bNoFadeIn = false;
std::string m_sCurrentDesktop = "";
//
std::chrono::system_clock::time_point m_tGraceEnds;
std::chrono::system_clock::time_point m_tFadeEnds;