From bc7c05bfbd99e032d3a5c063af4cacbdf5aadfaf Mon Sep 17 00:00:00 2001
From: Lukas Tenbrink <lukas.tenbrink@gmail.com>
Date: Mon, 22 Sep 2025 16:06:40 +0200
Subject: [PATCH] Use an array instead of `TightLocalVector` in
 `RasterizerSceneGLES3::_render_uv2`, to avoid allocation.

---
 drivers/gles3/rasterizer_scene_gles3.cpp | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index bc2597791a5..55033c4135f 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -3839,12 +3839,13 @@ void RasterizerSceneGLES3::_render_uv2(const PagedArray<RenderGeometryInstance *
 		scene_state.enable_gl_depth_draw(true);
 		scene_state.set_gl_depth_func(GL_GREATER);
 
-		TightLocalVector<GLenum> draw_buffers;
-		draw_buffers.push_back(GL_COLOR_ATTACHMENT0);
-		draw_buffers.push_back(GL_COLOR_ATTACHMENT1);
-		draw_buffers.push_back(GL_COLOR_ATTACHMENT2);
-		draw_buffers.push_back(GL_COLOR_ATTACHMENT3);
-		glDrawBuffers(draw_buffers.size(), draw_buffers.ptr());
+		constexpr GLenum draw_buffers[]{
+			GL_COLOR_ATTACHMENT0,
+			GL_COLOR_ATTACHMENT1,
+			GL_COLOR_ATTACHMENT2,
+			GL_COLOR_ATTACHMENT3
+		};
+		glDrawBuffers(std::size(draw_buffers), draw_buffers);
 
 		glClearColor(0.0, 0.0, 0.0, 0.0);
 		RasterizerGLES3::clear_depth(0.0);