mirror of
https://github.com/hyprwm/Hyprland
synced 2024-11-15 16:45:58 +01:00
243 lines
8.8 KiB
C++
243 lines
8.8 KiB
C++
#include <pango/pangocairo.h>
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#include "HyprDebugOverlay.hpp"
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#include "config/ConfigValue.hpp"
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#include "../Compositor.hpp"
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CHyprDebugOverlay::CHyprDebugOverlay() {
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m_pTexture = makeShared<CTexture>();
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}
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void CHyprMonitorDebugOverlay::renderData(PHLMONITOR pMonitor, float durationUs) {
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m_dLastRenderTimes.push_back(durationUs / 1000.f);
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if (m_dLastRenderTimes.size() > (long unsigned int)pMonitor->refreshRate)
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m_dLastRenderTimes.pop_front();
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if (!m_pMonitor)
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m_pMonitor = pMonitor;
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}
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void CHyprMonitorDebugOverlay::renderDataNoOverlay(PHLMONITOR pMonitor, float durationUs) {
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m_dLastRenderTimesNoOverlay.push_back(durationUs / 1000.f);
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if (m_dLastRenderTimesNoOverlay.size() > (long unsigned int)pMonitor->refreshRate)
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m_dLastRenderTimesNoOverlay.pop_front();
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if (!m_pMonitor)
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m_pMonitor = pMonitor;
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}
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void CHyprMonitorDebugOverlay::frameData(PHLMONITOR pMonitor) {
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m_dLastFrametimes.push_back(std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - m_tpLastFrame).count() / 1000.f);
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if (m_dLastFrametimes.size() > (long unsigned int)pMonitor->refreshRate)
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m_dLastFrametimes.pop_front();
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m_tpLastFrame = std::chrono::high_resolution_clock::now();
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if (!m_pMonitor)
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m_pMonitor = pMonitor;
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// anim data too
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const auto PMONITORFORTICKS = g_pHyprRenderer->m_pMostHzMonitor ? g_pHyprRenderer->m_pMostHzMonitor.lock() : g_pCompositor->m_pLastMonitor.lock();
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if (PMONITORFORTICKS) {
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if (m_dLastAnimationTicks.size() > (long unsigned int)PMONITORFORTICKS->refreshRate)
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m_dLastAnimationTicks.pop_front();
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m_dLastAnimationTicks.push_back(g_pAnimationManager->m_fLastTickTime);
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}
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}
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int CHyprMonitorDebugOverlay::draw(int offset) {
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if (!m_pMonitor)
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return 0;
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// get avg fps
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float avgFrametime = 0;
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float maxFrametime = 0;
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float minFrametime = 9999;
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for (auto const& ft : m_dLastFrametimes) {
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if (ft > maxFrametime)
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maxFrametime = ft;
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if (ft < minFrametime)
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minFrametime = ft;
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avgFrametime += ft;
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}
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float varFrametime = maxFrametime - minFrametime;
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avgFrametime /= m_dLastFrametimes.size() == 0 ? 1 : m_dLastFrametimes.size();
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float avgRenderTime = 0;
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float maxRenderTime = 0;
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float minRenderTime = 9999;
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for (auto const& rt : m_dLastRenderTimes) {
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if (rt > maxRenderTime)
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maxRenderTime = rt;
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if (rt < minRenderTime)
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minRenderTime = rt;
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avgRenderTime += rt;
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}
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float varRenderTime = maxRenderTime - minRenderTime;
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avgRenderTime /= m_dLastRenderTimes.size() == 0 ? 1 : m_dLastRenderTimes.size();
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float avgRenderTimeNoOverlay = 0;
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float maxRenderTimeNoOverlay = 0;
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float minRenderTimeNoOverlay = 9999;
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for (auto const& rt : m_dLastRenderTimesNoOverlay) {
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if (rt > maxRenderTimeNoOverlay)
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maxRenderTimeNoOverlay = rt;
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if (rt < minRenderTimeNoOverlay)
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minRenderTimeNoOverlay = rt;
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avgRenderTimeNoOverlay += rt;
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}
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float varRenderTimeNoOverlay = maxRenderTimeNoOverlay - minRenderTimeNoOverlay;
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avgRenderTimeNoOverlay /= m_dLastRenderTimes.size() == 0 ? 1 : m_dLastRenderTimes.size();
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float avgAnimMgrTick = 0;
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float maxAnimMgrTick = 0;
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float minAnimMgrTick = 9999;
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for (auto const& at : m_dLastAnimationTicks) {
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if (at > maxAnimMgrTick)
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maxAnimMgrTick = at;
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if (at < minAnimMgrTick)
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minAnimMgrTick = at;
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avgAnimMgrTick += at;
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}
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float varAnimMgrTick = maxAnimMgrTick - minAnimMgrTick;
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avgAnimMgrTick /= m_dLastAnimationTicks.size() == 0 ? 1 : m_dLastAnimationTicks.size();
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const float FPS = 1.f / (avgFrametime / 1000.f); // frametimes are in ms
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const float idealFPS = m_dLastFrametimes.size();
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static auto fontFamily = CConfigValue<std::string>("misc:font_family");
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PangoLayout* layoutText = pango_cairo_create_layout(g_pDebugOverlay->m_pCairo);
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PangoFontDescription* pangoFD = pango_font_description_new();
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pango_font_description_set_family(pangoFD, (*fontFamily).c_str());
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pango_font_description_set_style(pangoFD, PANGO_STYLE_NORMAL);
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pango_font_description_set_weight(pangoFD, PANGO_WEIGHT_NORMAL);
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float maxTextW = 0;
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int fontSize = 0;
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auto cr = g_pDebugOverlay->m_pCairo;
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auto showText = [cr, layoutText, pangoFD, &maxTextW, &fontSize](const char* text, int size) {
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if (fontSize != size) {
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pango_font_description_set_absolute_size(pangoFD, size * PANGO_SCALE);
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pango_layout_set_font_description(layoutText, pangoFD);
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fontSize = size;
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}
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pango_layout_set_text(layoutText, text, -1);
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pango_cairo_show_layout(cr, layoutText);
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int textW = 0, textH = 0;
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pango_layout_get_size(layoutText, &textW, &textH);
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textW /= PANGO_SCALE;
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textH /= PANGO_SCALE;
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if (textW > maxTextW)
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maxTextW = textW;
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// move to next line
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cairo_rel_move_to(cr, 0, fontSize + 1);
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};
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const int MARGIN_TOP = 8;
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const int MARGIN_LEFT = 4;
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cairo_move_to(cr, MARGIN_LEFT, MARGIN_TOP + offset);
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cairo_set_source_rgba(g_pDebugOverlay->m_pCairo, 1.f, 1.f, 1.f, 1.f);
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std::string text;
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showText(m_pMonitor->szName.c_str(), 10);
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if (FPS > idealFPS * 0.95f)
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cairo_set_source_rgba(g_pDebugOverlay->m_pCairo, 0.2f, 1.f, 0.2f, 1.f);
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else if (FPS > idealFPS * 0.8f)
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cairo_set_source_rgba(g_pDebugOverlay->m_pCairo, 1.f, 1.f, 0.2f, 1.f);
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else
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cairo_set_source_rgba(g_pDebugOverlay->m_pCairo, 1.f, 0.2f, 0.2f, 1.f);
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text = std::format("{} FPS", (int)FPS);
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showText(text.c_str(), 16);
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cairo_set_source_rgba(g_pDebugOverlay->m_pCairo, 1.f, 1.f, 1.f, 1.f);
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text = std::format("Avg Frametime: {:.2f}ms (var {:.2f}ms)", avgFrametime, varFrametime);
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showText(text.c_str(), 10);
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text = std::format("Avg Rendertime: {:.2f}ms (var {:.2f}ms)", avgRenderTime, varRenderTime);
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showText(text.c_str(), 10);
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text = std::format("Avg Rendertime (No Overlay): {:.2f}ms (var {:.2f}ms)", avgRenderTimeNoOverlay, varRenderTimeNoOverlay);
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showText(text.c_str(), 10);
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text = std::format("Avg Anim Tick: {:.2f}ms (var {:.2f}ms) ({:.2f} TPS)", avgAnimMgrTick, varAnimMgrTick, 1.0 / (avgAnimMgrTick / 1000.0));
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showText(text.c_str(), 10);
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pango_font_description_free(pangoFD);
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g_object_unref(layoutText);
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double posX = 0, posY = 0;
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cairo_get_current_point(cr, &posX, &posY);
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g_pHyprRenderer->damageBox(&m_wbLastDrawnBox);
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m_wbLastDrawnBox = {(int)g_pCompositor->m_vMonitors.front()->vecPosition.x + MARGIN_LEFT - 1, (int)g_pCompositor->m_vMonitors.front()->vecPosition.y + offset + MARGIN_TOP - 1,
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(int)maxTextW + 2, posY - offset - MARGIN_TOP + 2};
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g_pHyprRenderer->damageBox(&m_wbLastDrawnBox);
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return posY - offset;
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}
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void CHyprDebugOverlay::renderData(PHLMONITOR pMonitor, float durationUs) {
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m_mMonitorOverlays[pMonitor].renderData(pMonitor, durationUs);
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}
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void CHyprDebugOverlay::renderDataNoOverlay(PHLMONITOR pMonitor, float durationUs) {
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m_mMonitorOverlays[pMonitor].renderDataNoOverlay(pMonitor, durationUs);
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}
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void CHyprDebugOverlay::frameData(PHLMONITOR pMonitor) {
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m_mMonitorOverlays[pMonitor].frameData(pMonitor);
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}
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void CHyprDebugOverlay::draw() {
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const auto PMONITOR = g_pCompositor->m_vMonitors.front();
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if (!m_pCairoSurface || !m_pCairo) {
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m_pCairoSurface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, PMONITOR->vecPixelSize.x, PMONITOR->vecPixelSize.y);
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m_pCairo = cairo_create(m_pCairoSurface);
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}
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// clear the pixmap
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cairo_save(m_pCairo);
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cairo_set_operator(m_pCairo, CAIRO_OPERATOR_CLEAR);
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cairo_paint(m_pCairo);
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cairo_restore(m_pCairo);
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// draw the things
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int offsetY = 0;
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for (auto const& m : g_pCompositor->m_vMonitors) {
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offsetY += m_mMonitorOverlays[m].draw(offsetY);
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offsetY += 5; // for padding between mons
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}
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cairo_surface_flush(m_pCairoSurface);
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// copy the data to an OpenGL texture we have
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const auto DATA = cairo_image_surface_get_data(m_pCairoSurface);
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m_pTexture->allocate();
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glBindTexture(GL_TEXTURE_2D, m_pTexture->m_iTexID);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
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#ifndef GLES2
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_BLUE);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_RED);
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#endif
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glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, PMONITOR->vecPixelSize.x, PMONITOR->vecPixelSize.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, DATA);
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CBox pMonBox = {0, 0, PMONITOR->vecPixelSize.x, PMONITOR->vecPixelSize.y};
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g_pHyprOpenGL->renderTexture(m_pTexture, &pMonBox, 1.f);
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}
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