From 0f5581f53f73a92d33826c4771553a9683376e67 Mon Sep 17 00:00:00 2001
From: Paul Oliver <contact@pauloliver.dev>
Date: Thu, 18 Jun 2026 00:08:54 +0200
Subject: Adds unit testing scaffold and build tests

---
 core/client.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'core/client.cpp')

diff --git a/core/client.cpp b/core/client.cpp
index d541129..750f2be 100644
--- a/core/client.cpp
+++ b/core/client.cpp
@@ -22,7 +22,6 @@
 // [section] includes
 // ----------------------------------------------------------------------------
 #include <arpa/inet.h>
-#include <GL/glu.h>
 #include <GLFW/glfw3.h>
 #include <imgui_impl_glfw.h>
 #include <imgui_impl_opengl3.h>
@@ -348,8 +347,6 @@ std::array g_hm_colormap = std::to_array<ImVec4>({
     {0.988f, 1.000f, 0.643f, 1.f},
 });
 
-PFNGLCOPYIMAGESUBDATAPROC glCopyImageSubData;
-
 // ----------------------------------------------------------------------------
 // [section] string comparator definition
 // ----------------------------------------------------------------------------
@@ -747,7 +744,7 @@ void PlotHeatmap::render_internal(const ImVec2 &frame_size) {
     assert(new_tex_id);
 
     if (m_tex_id) {
-        glCopyImageSubData(
+        ((PFNGLCOPYIMAGESUBDATAPROC)glfwGetProcAddress("glCopyImageSubData"))(
             m_tex_id, GL_TEXTURE_2D, 0, 0, rows_to_chop_off, 0,
             new_tex_id, GL_TEXTURE_2D, 0, 0, 0, 0,
             g_hm_pixel_count, m_rows_rendered - rows_to_chop_off, 1
@@ -1464,9 +1461,6 @@ void init() {
     glfwSwapInterval(0);
 #endif
 
-    glCopyImageSubData = (PFNGLCOPYIMAGESUBDATAPROC)glfwGetProcAddress("glCopyImageSubData");
-    assert(glCopyImageSubData);
-
     log_info("Initializing ImGui");
     IMGUI_CHECKVERSION();
     ImGui::CreateContext();
-- 
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