fix: use new render scheduling like hl

fixes #48

src/cursor.cpp

@@ -1,8 +1,3 @@
-#include "config/config.hpp"
-#include "mode/Mode.hpp"
-#include "src/debug/Log.hpp"
-#include "src/helpers/math/Math.hpp"
-
 #include <cmath>
 #include <cstdlib>
 #include <cstring>
@@ -10,19 +5,28 @@
 #include <hyprlang.hpp>
 #include <gbm.h>
 
+#include <hyprland/src/managers/eventLoop/EventLoopTimer.hpp> // required so we don't "unprivate" chrono
+
 #define private public
 #include <hyprland/src/managers/CursorManager.hpp>
 #include <hyprland/src/managers/PointerManager.hpp>
 #include <hyprland/src/render/OpenGL.hpp>
+#include <hyprland/src/render/Renderer.hpp>
 #include <hyprland/src/Compositor.hpp>
 #undef private
 
 #include <hyprland/src/config/ConfigValue.hpp>
 #include <hyprland/src/protocols/core/Compositor.hpp>
 #include <hyprland/src/protocols/core/Seat.hpp>
+#include <hyprland/src/debug/Log.hpp>
+#include <hyprland/src/helpers/math/Math.hpp>
 
 #include "cursor.hpp"
-#include "renderer.hpp"
+#include "render/renderer.hpp"
+#include "config/config.hpp"
+#include "mode/Mode.hpp"
+#include "render/CursorPassElement.hpp"
+#include "render/Renderer.hpp"
 
 void tickRaw(SP<CEventLoopTimer> self, void* data) {
     if (isEnabled())
@@ -120,8 +124,20 @@ void CDynamicCursors::renderSoftware(CPointerManager* pointers, SP<CMonitor> pMo
     // we rotate the cursor by our calculated amount
     box.rot = resultShown.rotation;
 
-    // now pass the hotspot to rotate around
-    renderCursorTextureInternalWithDamage(texture, &box, &damage, 1.F, nullptr, 0, pointers->currentCursorImage.hotspot * state->monitor->scale * zoom, nearest, resultShown.stretch.angle, resultShown.stretch.magnitude);
+    CCursorPassElement::SRenderData data;
+    data.tex = texture;
+    data.box = box;
+    data.syncTimeline = pointers->currentCursorImage.waitTimeline;
+    data.syncPoint = pointers->currentCursorImage.waitPoint;
+    data.hotspot = pointers->currentCursorImage.hotspot * state->monitor->scale * zoom;
+    data.nearest = nearest;
+    data.stretchAngle = resultShown.stretch.angle;
+    data.stretchMagnitude = resultShown.stretch.magnitude;
+
+    g_pHyprRenderer->m_sRenderPass.add(makeShared<CCursorPassElement>(data));
+
+    pointers->currentCursorImage.waitTimeline.reset();
+    pointers->currentCursorImage.waitPoint = 0;
 
     if (pointers->currentCursorImage.surface)
             pointers->currentCursorImage.surface->resource()->frame(now);
@@ -298,7 +314,7 @@ SP<Aquamarine::IBuffer> CDynamicCursors::renderHardware(CPointerManager* pointer
     xbox.rot = resultShown.rotation;
 
     //  use our custom draw function
-    renderCursorTextureInternalWithDamage(texture, &xbox, &damage, 1.F, pointers->currentCursorImage.waitTimeline, pointers->currentCursorImage.waitPoint, pointers->currentCursorImage.hotspot * state->monitor->scale * zoom, zoom > 1 && **PNEAREST, resultShown.stretch.angle, resultShown.stretch.magnitude);
+    renderCursorTextureInternalWithDamage(texture, &xbox, damage, 1.F, pointers->currentCursorImage.waitTimeline, pointers->currentCursorImage.waitPoint, pointers->currentCursorImage.hotspot * state->monitor->scale * zoom, zoom > 1 && **PNEAREST, resultShown.stretch.angle, resultShown.stretch.magnitude);
 
     g_pHyprOpenGL->end();
     glFlush();

src/render/CursorPassElement.cpp

@@ -0,0 +1,47 @@
+#include "CursorPassElement.hpp"
+#include "renderer.hpp"
+
+#include <hyprland/src/render/pass/TexPassElement.hpp>
+#include <hyprland/src/render/OpenGL.hpp>
+
+#include <hyprutils/utils/ScopeGuard.hpp>
+using namespace Hyprutils::Utils;
+
+CCursorPassElement::CCursorPassElement(const CCursorPassElement::SRenderData& data_) : data(data_) {
+    ;
+}
+
+void CCursorPassElement::draw(const CRegion& damage) {
+    renderCursorTextureInternalWithDamage(
+        data.tex,
+        &data.box,
+        data.damage.empty() ? damage : data.damage,
+        1.F,
+        data.syncTimeline,
+        data.syncPoint,
+        data.hotspot,
+        data.nearest,
+        data.stretchAngle,
+        data.stretchMagnitude
+    );
+}
+
+bool CCursorPassElement::needsLiveBlur() {
+    return false; // TODO?
+}
+
+bool CCursorPassElement::needsPrecomputeBlur() {
+    return false; // TODO?
+}
+
+std::optional<CBox> CCursorPassElement::boundingBox() {
+    return data.box.copy().scale(1.F / g_pHyprOpenGL->m_RenderData.pMonitor->scale).round();
+}
+
+CRegion CCursorPassElement::opaqueRegion() {
+    return {}; // TODO:
+}
+
+void CCursorPassElement::discard() {
+    ;
+}

src/render/CursorPassElement.hpp

@@ -0,0 +1,41 @@
+#pragma once
+
+#include <hyprland/src/render/pass/PassElement.hpp>
+#include <optional>
+
+class CWLSurfaceResource;
+class CTexture;
+class CSyncTimeline;
+
+class CCursorPassElement : public IPassElement {
+  public:
+    struct SRenderData {
+        SP<CTexture>          tex;
+        CBox                  box;
+        CRegion               damage;
+        SP<CSyncTimeline>     syncTimeline;
+        int64_t               syncPoint = 0;
+
+        Vector2D hotspot;
+        bool nearest;
+        double stretchAngle;
+        Vector2D stretchMagnitude;
+    };
+
+    CCursorPassElement(const SRenderData& data);
+    virtual ~CCursorPassElement() = default;
+
+    virtual void                draw(const CRegion& damage);
+    virtual bool                needsLiveBlur();
+    virtual bool                needsPrecomputeBlur();
+    virtual std::optional<CBox> boundingBox();
+    virtual CRegion             opaqueRegion();
+    virtual void                discard();
+
+    virtual const char*         passName() {
+        return "CCursorPassElement";
+    }
+
+  private:
+    SRenderData data;
+};

src/render/renderer.cpp

@@ -1,5 +1,4 @@
-#include "globals.hpp"
-#include "src/debug/Log.hpp"
+#include "../globals.hpp"
 #include <GLES2/gl2.h>
 
 #define private public
@@ -9,6 +8,7 @@
 
 #include <hyprland/src/Compositor.hpp>
 #include <hyprland/src/config/ConfigValue.hpp>
+#include <hyprland/src/debug/Log.hpp>
 
 #include "renderer.hpp"
 
@@ -52,7 +52,7 @@ Mat3x3 projectCursorBox(CBox& box, eTransform transform, float rotation, const M
 /*
 This renders a texture with damage but rotates the texture around a given hotspot.
 */
-void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, CRegion* damage, float alpha, SP<CSyncTimeline> waitTimeline, uint64_t waitPoint, Vector2D hotspot, bool nearest, float stretchAngle, Vector2D stretch) {
+void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, const CRegion& damage, float alpha, SP<CSyncTimeline> waitTimeline, uint64_t waitPoint, Vector2D hotspot, bool nearest, float stretchAngle, Vector2D stretch) {
     TRACY_GPU_ZONE("RenderDynamicCursor");
 
     if (waitTimeline != nullptr) {
@@ -64,7 +64,7 @@ void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, CRegion
 
     alpha = std::clamp(alpha, 0.f, 1.f);
 
-    if (damage->empty())
+    if (damage.empty())
         return;
 
     CBox newBox = *pBox;
@@ -129,7 +129,7 @@ void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, CRegion
 
     if (g_pHyprOpenGL->m_RenderData.clipBox.width != 0 && g_pHyprOpenGL->m_RenderData.clipBox.height != 0) {
         CRegion damageClip{g_pHyprOpenGL->m_RenderData.clipBox.x, g_pHyprOpenGL->m_RenderData.clipBox.y, g_pHyprOpenGL->m_RenderData.clipBox.width, g_pHyprOpenGL->m_RenderData.clipBox.height};
-        damageClip.intersect(*damage);
+        damageClip.intersect(damage);
 
         if (!damageClip.empty()) {
             for (auto& RECT : damageClip.getRects()) {
@@ -138,7 +138,7 @@ void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, CRegion
             }
         }
     } else {
-        for (auto& RECT : damage->getRects()) {
+        for (auto& RECT : damage.getRects()) {
             g_pHyprOpenGL->scissor(&RECT);
             glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
         }

src/render/renderer.hpp

@@ -0,0 +1,4 @@
+#include <hyprland/src/render/OpenGL.hpp>
+#include <hyprland/src/helpers/math/Math.hpp>
+
+void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, const CRegion& damage, float alpha, SP<CSyncTimeline> waitTimeline, uint64_t waitPoint, Vector2D hotspot, bool nearest, float stretchAngle, Vector2D stretch);

src/renderer.hpp

@@ -1,4 +0,0 @@
-#include <hyprland/src/render/OpenGL.hpp>
-#include <hyprland/src/helpers/math/Math.hpp>
-
-void renderCursorTextureInternalWithDamage(SP<CTexture> tex, CBox* pBox, CRegion* damage, float alpha, SP<CSyncTimeline> waitTimeline, uint64_t waitPoint, Vector2D hotspot, bool nearest, float stretchAngle, Vector2D stretch);