- moved palette manager for indexed textures out of glbackend

source/CMakeLists.txt

@@ -1022,7 +1022,6 @@ set (FASTMATH_SOURCES ${FASTMATH_SOURCES})
 set (PCH_SOURCES
 
 	glbackend/glbackend.cpp
-	glbackend/gl_palmanager.cpp
 	glbackend/gl_texture.cpp
 
 	thirdparty/src/md4.cpp
@@ -1081,6 +1080,7 @@ set (PCH_SOURCES
 	core/rendering/hw_entrypoint.cpp
 	core/rendering/hw_models.cpp
 	core/rendering/hw_voxels.cpp
+	core/rendering/hw_palmanager.cpp
 	core/rendering/scene/hw_clipper.cpp
 	core/rendering/scene/hw_walls.cpp
 	core/rendering/scene/hw_flats.cpp

source/core/gamecontrol.cpp

@@ -75,6 +75,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #include "gi.h"
 #include "gamefuncs.h"
 #include "hw_voxels.h"
+#include "hw_palmanager.h"
 
 CVAR(Bool, autoloadlights, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
 CVAR(Bool, autoloadbrightmaps, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
@@ -576,9 +577,9 @@ int GameMain()
 	C_DeinitConsole();
 	V_ClearFonts();
 	voxClear();
+	ClearPalManager();
 	TexMan.DeleteAll();
 	TileFiles.CloseAll();	// delete the texture data before shutting down graphics.
-	GLInterface.Deinit();
 	I_ShutdownGraphics();
 	freeallmodels();
 	if (gi)
@@ -943,6 +944,8 @@ int RunGame()
 	lookups.postLoadTables();
 	PostLoadSetup();
 	lookups.postLoadLookups();
+	FMaterial::SetLayerCallback(setpalettelayer);
+
 	V_Init2();
 	twod->Begin(screen->GetWidth(), screen->GetHeight());
 	twod->End();

source/core/rendering/hw_palmanager.cpp

@@ -35,7 +35,7 @@
 
 #include <memory>
 #include "m_crc32.h"
-#include "glbackend.h"
+#include "hw_palmanager.h"
 
 #include "resourcefile.h"
 #include "imagehelpers.h"
@@ -44,6 +44,8 @@
 #include "build.h"
 #include "v_video.h"
 
+static PaletteManager* palmanager;
+
 //===========================================================================
 //
 // This class manages the hardware data for the indexed render mode.
@@ -138,4 +140,24 @@ IHardwareTexture* PaletteManager::GetLookup(int index)
 	return nullptr;
 }
 
+//===========================================================================
+//
+// 
+//
+//===========================================================================
 
+IHardwareTexture *setpalettelayer(int layer, int translation)
+{
+	if (!palmanager) palmanager = new PaletteManager;
+	if (layer == 1)
+		return palmanager->GetPalette(GetTranslationType(translation) - Translation_Remap);
+	else if (layer == 2)
+		return palmanager->GetLookup(GetTranslationIndex(translation));
+	else return nullptr;
+}
+
+void ClearPalManager()
+{
+	if (palmanager) delete palmanager;
+	palmanager = nullptr;
+}

source/core/rendering/hw_palmanager.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "gl_hwtexture.h" 
+
+struct palette_t;
+
+class PaletteManager
+{
+	IHardwareTexture* palettetextures[256] = {};
+	IHardwareTexture* lookuptextures[256] = {};
+
+	unsigned FindPalswap(const uint8_t* paldata, palette_t& fadecolor);
+
+public:
+	~PaletteManager();
+	void DeleteAll();
+	IHardwareTexture *GetPalette(int index);
+	IHardwareTexture* GetLookup(int index);
+};
+
+
+IHardwareTexture* setpalettelayer(int layer, int translation);
+void ClearPalManager();
+

source/glbackend/glbackend.cpp

@@ -70,33 +70,16 @@ void Draw2D(F2DDrawer* drawer, FRenderState& state);
 GLInstance GLInterface;
 
 GLInstance::GLInstance()
-	:palmanager(this)
 {
 	VSMatrix mat(0);
 	matrixArray.Push(mat);
 }
 
-IHardwareTexture *setpalettelayer(int layer, int translation)
-{
-	if (layer == 1)
-		return GLInterface.palmanager.GetPalette(GetTranslationType(translation) - Translation_Remap);
-	else if (layer == 2)
-		return GLInterface.palmanager.GetLookup(GetTranslationIndex(translation));
-	else return nullptr;
-}
-
 void GLInstance::Init(int ydim)
 {
-	FMaterial::SetLayerCallback(setpalettelayer);
 	new(&renderState) PolymostRenderState;	// reset to defaults.
 }
 
-void GLInstance::Deinit()
-{
-	palmanager.DeleteAll();
-	lastPalswapIndex = -1;
-}
-
 void GLInstance::Draw(EDrawType type, size_t start, size_t count)
 {
 	assert (BufferLock > 0);

source/glbackend/glbackend.h

@@ -21,25 +21,6 @@ class F2DDrawer;
 struct palette_t;
 extern int xdim, ydim;
 
-class PaletteManager
-{
-	IHardwareTexture* palettetextures[256] = {};
-	IHardwareTexture* lookuptextures[256] = {};
-
-	GLInstance* const inst;
-
-	unsigned FindPalswap(const uint8_t* paldata, palette_t& fadecolor);
-
-public:
-	PaletteManager(GLInstance *inst_) : inst(inst_)
-	{}
-	~PaletteManager();
-	void DeleteAll();
-	IHardwareTexture *GetPalette(int index);
-	IHardwareTexture* GetLookup(int index);
-};
-
-
 struct glinfo_t {
 	float maxanisotropy;
 };
@@ -76,8 +57,6 @@ class GLInstance
 
 public:
 			TArray<PolymostRenderState> rendercommands;
-	PaletteManager palmanager;
-	int lastPalswapIndex = -1;
 	FGameTexture* currentTexture = nullptr;
 	int MatrixChange = 0;
 
@@ -90,8 +69,6 @@ public:
 	
 	void Init(int y);
 	
-	void Deinit();
-	
 	static int GetTexDimension(int value)
 	{
 		//if (value > gl.max_texturesize) return gl.max_texturesize;