From d5fbd2001b0ad3591a7f969dfd75c809ab55b40e Mon Sep 17 00:00:00 2001
From: Kae <80987908+Novaenia@users.noreply.github.com>
Date: Fri, 30 Jun 2023 04:34:10 +1000
Subject: RenderPrimitive micro-optimizations

---
 source/rendering/StarWorldPainter.cpp | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'source/rendering/StarWorldPainter.cpp')

diff --git a/source/rendering/StarWorldPainter.cpp b/source/rendering/StarWorldPainter.cpp
index 8e27006..07f61e0 100644
--- a/source/rendering/StarWorldPainter.cpp
+++ b/source/rendering/StarWorldPainter.cpp
@@ -173,7 +173,10 @@ void WorldPainter::renderParticles(WorldRenderData& renderData, Particle::Layer
     Vec2F size = Vec2F::filled(particle.size * m_camera.pixelRatio());
 
     if (particle.type == Particle::Type::Ember) {
-      m_renderer->render(renderFlatRect(RectF(position - size / 2, position + size / 2), particle.color.toRgba(), particle.fullbright ? 0.0f : 1.0f));
+      m_renderer->immediatePrimitives().emplace_back(std::in_place_type_t<RenderQuad>(),
+        RectF(position - size / 2, position + size / 2),
+        particle.color.toRgba(),
+        particle.fullbright ? 0.0f : 1.0f);
 
     } else if (particle.type == Particle::Type::Streak) {
       // Draw a rotated quad streaking in the direction the particle is coming from.
@@ -183,12 +186,12 @@ void WorldPainter::renderParticles(WorldRenderData& renderData, Particle::Layer
       float length = particle.length * m_camera.pixelRatio();
       Vec4B color = particle.color.toRgba();
       float lightMapMultiplier = particle.fullbright ? 0.0f : 1.0f;
-      m_renderer->render(RenderQuad{{},
-          {position - sideHalf, {}, color, lightMapMultiplier},
-          {position + sideHalf, {}, color, lightMapMultiplier},
-          {position - dir * length + sideHalf, {}, color, lightMapMultiplier},
-          {position - dir * length - sideHalf, {}, color, lightMapMultiplier}
-        });
+      m_renderer->immediatePrimitives().emplace_back(std::in_place_type_t<RenderQuad>(),
+        position - sideHalf,
+        position + sideHalf,
+        position - dir * length + sideHalf,
+        position - dir * length - sideHalf,
+        color, lightMapMultiplier);
 
     } else if (particle.type == Particle::Type::Textured || particle.type == Particle::Type::Animated) {
       Drawable drawable;
-- 
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