Considerably reduce GL_Bind

source/psp/video_hardware.cpp

@@ -109,6 +109,8 @@ void VID_InitPaleteLM()
 	}
 }
 
+qboolean last_palette_wasnt_tx;
+
 void VID_SetPaletteLM()
 {
 	// Upload the palette.
@@ -116,6 +118,7 @@ void VID_SetPaletteLM()
 	sceKernelDcacheWritebackRange(d_8to24tableLM, sizeof(d_8to24tableLM));
 	sceGuClutLoad(palette_size / 8, d_8to24tableLM);
     reloaded_pallete = 1;
+	last_palette_wasnt_tx = qtrue;
 }
 
 void VID_SetPaletteTX()
@@ -125,12 +128,14 @@ void VID_SetPaletteTX()
 	sceKernelDcacheWritebackRange(d_8to24table, sizeof(d_8to24table));
 	sceGuClutLoad(palette_size / 8, d_8to24table);
 	reloaded_pallete = 1;
+	last_palette_wasnt_tx = qfalse;
 }
 
 void VID_SetPalette4(unsigned char* clut4pal) {
 	sceGuClutMode(GU_PSM_8888, 0, 0xFF, 0);
 	sceKernelDcacheWritebackRange(clut4pal, sizeof(clut4pal));
 	sceGuClutLoad(2, clut4pal);
+	last_palette_wasnt_tx = qtrue;
 }
 
 void VID_SetPalette(unsigned char* palette)
@@ -153,6 +158,7 @@ void VID_SetPalette(unsigned char* palette)
 	sceKernelDcacheWritebackRange(d_8to24table, sizeof(d_8to24table));
 	sceGuClutLoad(palette_size / 8, d_8to24table);
 	reloaded_pallete = 1;
+	last_palette_wasnt_tx = qtrue;
 }
 
 void VID_ShiftPalette(unsigned char* palette)

source/psp/video_hardware_draw.cpp

@@ -189,6 +189,7 @@ void GL_Copy(int texture_index, int dx, int dy, int sx, int sy, int w, int h)
 
 
 void VID_SetPaletteTX();
+extern qboolean last_palette_wasnt_tx;
 void GL_Bind (int texture_index)
 {
 	// Binding the currently bound texture?
@@ -204,71 +205,28 @@ void GL_Bind (int texture_index)
 	// Which texture is it?
 	const gltexture_t& texture = gltextures[texture_index];
 
+	// Set the palette (for CLUT4)
 	if (texture.format == GU_PSM_T4) {
 		VID_SetPalette4(texture.palette);
 		vid_palmode = GU_PSM_T4;
+	} else {
+		// HACK HACK HACK: avoid setting this all the time
+		if (last_palette_wasnt_tx == qtrue)
+			VID_SetPaletteTX();
+		vid_palmode = GU_PSM_T8;
+	}
 
-		sceGuTexMode(texture.format, 0, 0, GU_TRUE);
+	sceGuTexMode(texture.format, texture.mipmaps , 0, GU_TRUE);
 	
+	// Set the Texture filter.
 	if (r_retro.value)
 		sceGuTexFilter(GU_NEAREST, GU_NEAREST);
 	else
 		sceGuTexFilter(texture.filter, texture.filter);
 
-		const void* const texture_memory = texture.vram ? texture.vram : texture.ram;
-		sceGuTexImage(0, texture.width, texture.height, texture.width, texture_memory);
-	} else {
-				
-		if(texture.palette_active == qtrue)
-		{
-			// Used for wad3 textures with their own palette
-			// 	Upload the palette.
-			sceGuClutMode(GU_PSM_8888, 0, 255, 0);
-			sceKernelDcacheWritebackRange(texture.palette_2, 256);
-			sceGuClutLoad(256 /8 , texture.palette_2);
-			reloaded_pallete = 0;
-		} else {
-			// Used for wad2 textures
-			VID_SetPaletteTX();
-			vid_palmode = GU_PSM_T8;
-		}
-		
-		// Set the texture mode.
-		sceGuTexMode(texture.format, texture.mipmaps , 0, texture.swizzle);
-
-		if (r_retro.value) {
-			sceGuTexFilter(GU_NEAREST, GU_NEAREST);
-		} else {
-			if (texture.mipmaps > 0 && r_mipmaps.value > 0) {
-				//Con_Printf("asd\n");
-				float slope = 0.4f;
-				sceGuTexSlope(slope); // the near from 0 slope is the lower (=best detailed) mipmap it uses
-				sceGuTexFilter(GU_LINEAR_MIPMAP_LINEAR, GU_LINEAR_MIPMAP_LINEAR);
-				sceGuTexLevelMode(int(r_mipmaps_func.value), r_mipmaps_bias.value);
-			} else {
-				sceGuTexFilter(texture.filter, texture.filter);
-			}
-		}
-		
 	// Set the texture image.
 	const void* const texture_memory = texture.vram ? texture.vram : texture.ram;
 	sceGuTexImage(0, texture.width, texture.height, texture.width, texture_memory);
-
-		if (texture.mipmaps > 0 && r_mipmaps.value > 0) {
-			int size = (texture.width * texture.height);
-			int offset = size;
-			int div = 2;
-
-			for (int i = 1; i <= texture.mipmaps; i++) {
-				void* const texture_memory2 = ((byte*)texture_memory) + offset;
-				sceGuTexImage(i, texture.width / div, texture.height / div, texture.width / div, texture_memory2);
-				offset += size / (div*div);
-				div *= 2;
-			}
-		}
-	}
-
-
 }
 
 void GL_BindLM (int texture_index)