Improve d3d9ex support

* On d3d9ex IDirect3DDevice9::Reset() isn't called,
  thus we need to also hook IDirect3DDevice9Ex::ResetEx()
  so that our textures are recreated properly on switching
  in-game resolution etc.

csgo/hooking/hooks/ResetEx.cpp

@@ -0,0 +1,11 @@
+#include "../../inc.h"
+
+HRESULT __stdcall hook::ResetEx( IDirect3DDevice9Ex *device, D3DPRESENT_PARAMETERS *pPresentationParameters, D3DDISPLAYMODEEX *pFullscreenDisplayMode ) {
+	g_renderer.get_renderer( ).PreD3DReset( );
+
+	const long ret = g_hooks.m_directx.get_old_method< fn::ResetEx_t >( hook::idx::RESETEX )( device, pPresentationParameters, pFullscreenDisplayMode);
+
+	g_renderer.get_renderer( ).PostD3DReset( );
+
+	return ret;
+}

csgo/hooking/manager.cpp

@@ -67,6 +67,11 @@ bool c_hooks::hook( ) {
 		return false;
 	}
 
+	if (!m_directx.hook_method(hook::idx::RESETEX, &hook::ResetEx)) {
+		_RPTF0(_CRT_ERROR, "Failed to hook ResetEx. This is fatal.");
+		return false;
+	}
+
 	if( !m_directx.hook_method( hook::idx::END_SCENE, &hook::EndScene ) ) {
 		_RPTF0( _CRT_ERROR, "Failed to hook EndScene. This is fatal." );
 		return false;

csgo/hooking/manager.h

@@ -7,6 +7,7 @@ namespace hook {
 	namespace fn {
 		using Present_t = HRESULT (__stdcall *)( IDirect3DDevice9Ex *, const RECT *, const RECT *, HWND, const RGNDATA * );
 		using Reset_t = HRESULT (__stdcall *)( IDirect3DDevice9Ex *, D3DPRESENT_PARAMETERS * );
+		using ResetEx_t = HRESULT(__stdcall *)( IDirect3DDevice9Ex *, D3DPRESENT_PARAMETERS *, D3DDISPLAYMODEEX * );
 		using EndScene_t = HRESULT (__stdcall *)( IDirect3DDevice9Ex * );
 		using PaintTraverse_t = void (__thiscall *)( uintptr_t, int, bool, bool );
 		using LevelInitPostEntity_t = void (__thiscall *)( uintptr_t );
@@ -37,6 +38,7 @@ namespace hook {
 		RESET =						16,
 		PRESENT =					17,
 		END_SCENE =					42,
+		RESETEX =					132,
 
 		// clientmode
 		SHOULD_DRAW_FOG =			17,
@@ -84,6 +86,7 @@ namespace hook {
 	HRESULT __stdcall Present( IDirect3DDevice9Ex *device, const RECT *pSourceRect, const RECT *pDestRect,
 	                           HWND hDestWindowOverride, const RGNDATA *pDirtyRegion );
 	HRESULT __stdcall Reset( IDirect3DDevice9Ex *device, D3DPRESENT_PARAMETERS *pPresentationParameters );
+	HRESULT __stdcall ResetEx(IDirect3DDevice9Ex *device, D3DPRESENT_PARAMETERS *pPresentationParameters, D3DDISPLAYMODEEX *pFullscreenDisplayMode );
 	HRESULT __stdcall EndScene( IDirect3DDevice9Ex *device );
 	void __stdcall LockCursor( );
 	void __fastcall PaintTraverse( uintptr_t ecx, uintptr_t edx, int vguiPanel, bool forceRepaint, bool allowForce );

dc-csgo.vcxproj

@@ -56,6 +56,7 @@
     <ClCompile Include="csgo\hooking\hooks\Present.cpp" />
     <ClCompile Include="csgo\hooking\hooks\RenderSmokeOverlay.cpp" />
     <ClCompile Include="csgo\hooking\hooks\Reset.cpp" />
+    <ClCompile Include="csgo\hooking\hooks\ResetEx.cpp" />
     <ClCompile Include="csgo\hooking\hooks\SceneEnd.cpp" />
     <ClCompile Include="csgo\hooking\hooks\SetupBones.cpp" />
     <ClCompile Include="csgo\hooking\hooks\ShouldDrawFog.cpp" />

dc-csgo.vcxproj.filters

@@ -226,6 +226,9 @@
     <ClCompile Include="csgo\features\chaiscript\chai_wrapper.cpp">
       <Filter>dc-csgo</Filter>
     </ClCompile>
+    <ClCompile Include="csgo\hooking\hooks\ResetEx.cpp">
+      <Filter>dc-csgo\hooking\hooks</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="csgo\sdk\custom classes\animstate.h">