Upload pools once per Gfx::Draw and FIX DX9

backends/include/pd_system/gfx_citro3d.hpp

@@ -28,6 +28,7 @@ class GfxCitro3D : public GfxDriverBase<GfxCitro3DConfig> {
       TextureFormat type = TextureFormat::RGBA32,
       TextureFilter filter = TextureFilter::Linear) override;
   void DeleteTexture(const Li::Texture& tex) override;
+  void UploadPools() override;
 
  private:
   struct Impl;

backends/include/pd_system/gfx_directx9.hpp

@@ -28,6 +28,7 @@ class GfxDirectX9 : public GfxDriverBase<GfxDirectX9Config> {
       TextureFormat type = TextureFormat::RGBA32,
       TextureFilter filter = TextureFilter::Linear) override;
   void DeleteTexture(const Li::Texture& tex) override;
+  void UploadPools() override;
 
  private:
   struct Impl;

backends/include/pd_system/gfx_opengl2.hpp

@@ -27,6 +27,7 @@ class GfxOpenGL2 : public GfxDriverBase<GfxOpenGL2Config> {
       TextureFormat type = TextureFormat::RGBA32,
       TextureFilter filter = TextureFilter::Linear) override;
   void DeleteTexture(const Li::Texture& tex) override;
+  void UploadPools() override;
 
  private:
   void pSetupShaderAttribs(u32 shader);

backends/include/pd_system/gfx_opengl3.hpp

@@ -27,6 +27,7 @@ class GfxOpenGL3 : public GfxDriverBase<GfxOpenGL3Config> {
       TextureFormat type = TextureFormat::RGBA32,
       TextureFilter filter = TextureFilter::Linear) override;
   void DeleteTexture(const Li::Texture& tex) override;
+  void UploadPools() override;
 
  private:
   u32 pShader = 0;