add ram/vram param options

src/overlay.cpp

@@ -1174,12 +1174,24 @@ static void compute_swapchain_display(struct swapchain_data *data)
             i++;
          }
       }
-      ImGui::TextColored(ImVec4(0.678, 0.392, 0.756, 1.00f), "VRAM");
-      ImGui::SameLine(hudFirstRow);
-      ImGui::Text("%iMB", gpuMemUsed);
-      ImGui::TextColored(ImVec4(0.760, 0.4, 0.576, 1.00f), "RAM");
-      ImGui::SameLine(hudFirstRow);
-      ImGui::Text("%.1fG", memused);
+      if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_vram]){
+         ImGui::TextColored(ImVec4(0.678, 0.392, 0.756, 1.00f), "VRAM");
+         ImGui::SameLine(hudFirstRow);
+         ImGui::Text("%i", gpuMemUsed);
+         ImGui::SameLine(0,1.0f);
+         ImGui::PushFont(font1);
+         ImGui::Text("MB");
+         ImGui::PopFont();
+      }
+      if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_ram]){
+         ImGui::TextColored(ImVec4(0.760, 0.4, 0.576, 1.00f), "RAM");
+         ImGui::SameLine(hudFirstRow);
+         ImGui::Text("%.1f", memused);
+         ImGui::SameLine(0,1.0f);
+         ImGui::PushFont(font1);
+         ImGui::Text("GB");
+         ImGui::PopFont();
+      }
       if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_fps]){
          ImGui::TextColored(ImVec4(0.925, 0.411, 0.411, 1.00f), "%s", engineName.c_str());
          ImGui::SameLine(hudFirstRow);

src/overlay_params.c

@@ -177,6 +177,8 @@ parse_overlay_env(struct overlay_params *params,
    params->enabled[OVERLAY_PARAM_ENABLED_gpu_temp] = false;
    params->enabled[OVERLAY_PARAM_ENABLED_cpu_stats] = true;
    params->enabled[OVERLAY_PARAM_ENABLED_gpu_stats] = true;
+   params->enabled[OVERLAY_PARAM_ENABLED_ram] = false;
+   params->enabled[OVERLAY_PARAM_ENABLED_vram] = false;
    params->fps_sampling_period = 500000; /* 500ms */
    params->width = 280;
    params->height = 140;
@@ -230,4 +232,10 @@ parse_overlay_env(struct overlay_params *params,
 
    if (params->enabled[OVERLAY_PARAM_ENABLED_cpu_stats])
       params->height += (params->font_size - 3);
+
+   if (params->enabled[OVERLAY_PARAM_ENABLED_ram])
+      params->height += (params->font_size - 3);
+
+   if (params->enabled[OVERLAY_PARAM_ENABLED_vram])
+      params->height += (params->font_size - 3);
 }     

src/overlay_params.h

@@ -41,8 +41,10 @@ extern "C" {
    OVERLAY_PARAM_BOOL(core_load)                     \
    OVERLAY_PARAM_BOOL(cpu_temp)                      \
    OVERLAY_PARAM_BOOL(gpu_temp)                      \
-   OVERLAY_PARAM_BOOL(cpu_stats)                      \
-   OVERLAY_PARAM_BOOL(gpu_stats)                      \
+   OVERLAY_PARAM_BOOL(cpu_stats)                     \
+   OVERLAY_PARAM_BOOL(gpu_stats)                     \
+   OVERLAY_PARAM_BOOL(ram)                           \
+   OVERLAY_PARAM_BOOL(vram)                          \
    OVERLAY_PARAM_CUSTOM(fps_sampling_period)         \
    OVERLAY_PARAM_CUSTOM(output_file)                 \
    OVERLAY_PARAM_CUSTOM(position)                    \