Convert some "printfs" to spdlog

src/gl/gl_renderer.cpp

@@ -285,9 +285,8 @@ static bool    ImGui_ImplOpenGL3_CreateDeviceObjects()
         "    Out_Color = Frag_Color * vec4(1, 1, 1, texture(Texture, Frag_UV.st).r);\n"
         "}\n";
 
-#ifndef NDEBUG
-    fprintf(stderr, "glsl_version: %d\n", glsl_version);
-#endif
+    SPDLOG_DEBUG("glsl_version: {}", glsl_version);
+
     // Select shaders matching our GLSL versions
     const GLchar* vertex_shader = NULL;
     const GLchar* fragment_shader = NULL;
@@ -364,9 +363,6 @@ static bool    ImGui_ImplOpenGL3_CreateDeviceObjects()
 
 static void    ImGui_ImplOpenGL3_DestroyDeviceObjects()
 {
-#ifndef NDEBUG
-    fprintf(stderr, "%s\n", __func__);
-#endif
     if (g_VboHandle)        { glDeleteBuffers(1, &g_VboHandle); g_VboHandle = 0; }
     if (g_ElementsHandle)   { glDeleteBuffers(1, &g_ElementsHandle); g_ElementsHandle = 0; }
     if (g_ShaderHandle && g_VertHandle) { glDetachShader(g_ShaderHandle, g_VertHandle); }

src/logging.cpp

@@ -62,8 +62,8 @@ void writeSummary(string filename){
   auto& logArray = logger->get_log_data();
   filename = filename.substr(0, filename.size() - 4);
   filename += "_summary.csv";
-  printf("%s\n", filename.c_str());
-  SPDLOG_DEBUG("Writing summary log file [{}]", filename, logArray.size());
+  SPDLOG_INFO("{}", filename);
+  SPDLOG_DEBUG("Writing summary log file [{}]", filename);
   std::ofstream out(filename, ios::out | ios::app);
   if (out){
     out << "0.1% Min FPS," << "1% Min FPS," << "97% Percentile FPS," << "Average FPS," << "GPU Load," << "CPU Load" << "\n";
@@ -102,7 +102,7 @@ void writeSummary(string filename){
     result = total_cpu / sorted.size();
     out << result;
   } else {
-    printf("MANGOHUD: Failed to write log file\n");
+    SPDLOG_ERROR("Failed to write log file");
   }
 }
 
@@ -130,7 +130,7 @@ void writeFile(string filename){
     out << std::chrono::duration_cast<std::chrono::nanoseconds>(logArray[i].previous).count() << "\n";
   }
   } else {
-    printf("MANGOHUD: Failed to write log file\n");
+    SPDLOG_ERROR("Failed to write log file");
   }
 }
 

src/overlay.cpp

@@ -572,7 +572,7 @@ void render_imgui(swapchain_stats& data, struct overlay_params& params, ImVec2&
       if((now - logger->last_log_end()) < 12s && !logger->is_active())
          render_benchmark(data, params, window_size, height, now);
    }
-   
+
    if(params.enabled[OVERLAY_PARAM_ENABLED_fcat])
      {
        fcatstatus.update(&params);
@@ -815,7 +815,8 @@ void init_system_info(){
             if (wine_env)
                unsetenv("WINELOADERNOEXEC");
             wineVersion = exec(findVersion.str());
-            std::cout << "WINE VERSION = " << wineVersion << "\n";
+            trim(wineVersion);
+            SPDLOG_DEBUG("WINE version: {}", wineVersion);
             if (wine_env)
                setenv("WINELOADERNOEXEC", wine_env, 1);
          }