Add debug getters (and somehow text is not rendering :/)

include/pd/drivers/gfx.hpp

@@ -42,6 +42,11 @@ class PD_API GfxDriver : public DriverInterface {
   Li::Texture::Ptr GetWhiteTexture() { return &pWhite; }
   PDBackendFlags GetFlags() { return Flags; }
 
+  size_t GetNumVertices() const { return CountVertices; }
+  size_t GetNumIndices() const { return CountIndices; }
+  size_t GetNumDrawcalls() const { return CountDrawcalls; }
+  size_t GetNumCommands() const { return CountCommands; }
+
  protected:
   virtual void SysDeinit() {}
   virtual void SysInit() {}
@@ -58,6 +63,8 @@ class PD_API GfxDriver : public DriverInterface {
   size_t CountIndices = 0;
   size_t CurrentIndex = 0;
   size_t CurrentVertex = 0;
+  size_t pCountDrawcalls = 0;
+  size_t pCountCommands = 0;
   TextureID CurrentTex = 0;
   Mat4 Projection;
   ivec2 ViewPort;
@@ -91,7 +98,7 @@ class GfxDriverBase : public GfxDriver {
   }
 
   void Draw(const Pool<Li::Command>& commands) override {
-    CountCommands += commands.size();
+    pCountCommands += commands.size();
     size_t index = 0;
     while (index < commands.size()) {
       CurrentTex = commands[index].Tex;
@@ -103,8 +110,6 @@ class GfxDriverBase : public GfxDriver {
              (CurrentTex == commands[index].Tex ||
               (CurrentTex == pWhite.GetID() && commands[index].Tex == 0))) {
         const auto& c = commands[index];
-        CountVertices += c.VertexCount;
-        CountIndices += c.IndexCount;
         auto pIdx = pIdxPool.Allocate(c.IndexCount);
         auto pVtx = pVtxPool.Allocate(c.VertexCount);
         for (size_t i = 0; i < c.IndexCount; i++) {
@@ -118,6 +123,7 @@ class GfxDriverBase : public GfxDriver {
         index++;
       }
       Submit(CurrentIndex - startidx, startidx);
+      pCountDrawcalls++;
     }
   }
 
@@ -172,6 +178,11 @@ class PD_API Gfx {
 
   static const char* GetDriverName() { return driver->GetName(); }
 
+  static size_t GetNumVertices() { return driver->GetNumVertices(); }
+  static size_t GetNumIndices() { return driver->GetNumIndices(); }
+  static size_t GetNumDrawcalls() { return driver->GetNumDrawcalls(); }
+  static size_t GetNumCommands() { return driver->GetNumCommands(); }
+
  private:
   static std::unique_ptr<GfxDriver> driver;
 };

source/drivers/gfx.cpp

@@ -25,8 +25,14 @@ PD_API void GfxDriver::SetViewPort(int x, int y) {
 }
 
 PD_API void GfxDriver::Reset() {
+  CountIndices = CurrentIndex;
+  CountVertices = CurrentVertex;
   CurrentVertex = 0;
   CurrentIndex = 0;
+  CountCommands = pCountCommands;
+  CountDrawcalls = pCountDrawcalls;
+  pCountCommands = 0;
+  pCountDrawcalls = 0;
   ResetPools();
   SysReset();
 }

source/lithium/font.cpp

@@ -20,6 +20,7 @@ PD_API void Font::LoadTTF(const std::string& path, int px_height) {
   PDLOG("Font: Loading {}...", path);
   TT::Scope st("LI_LoadTTF_" + path);
   auto font = PD::IO::LoadFile2Mem(path);
+  PDLOG("Font Size: {}", PD::Strings::FormatBytes(font.size()));
   LoadTTF(font, px_height);
 }
 

tests/gfx/source/main.cpp

@@ -52,6 +52,14 @@ int main(int argc, char** argv) {
     pList.DrawRectFilled(pOs->PositionTranslate(PD::fvec2(0.02f, 0.5f)),
                          pOs->SizeTranslate(PD::fvec2(0.3)), 0xffffffff);
     pList.DrawText(5, "Hello World!", 0xff0000ff);
+    pList.DrawText(
+        pOs->PositionTranslate(PD::fvec2(0.005, 0.9)),
+        std::format("VIDC: [{}, {}, {}, {}]\nGfxDriver: {}",
+                    PD::Gfx::GetNumVertices(), PD::Gfx::GetNumIndices(),
+                    PD::Gfx::GetNumDrawcalls(), PD::Gfx::GetNumCommands(),
+                    PD::Gfx::GetDriverName())
+            .c_str(),
+        PD::Color("#ffffff"));
     PD::Gfx::Reset();
     PD::Gfx::Draw(pList);
     pList.Clear();