SDL2: Implement cross platform splash screen

--HG--
branch : sdl2

code/ryzom/client/src/CMakeLists.txt

@@ -78,6 +78,7 @@ IF(APPLE)
 ENDIF(APPLE)
 
 INCLUDE_DIRECTORIES(
+			${SDL2_INCLUDE_DIR}
 			${CMAKE_CURRENT_SOURCE_DIR}
 			${LIBXML2_INCLUDE_DIR}
 			${LUA_INCLUDE_DIR}
@@ -97,6 +98,7 @@ TARGET_LINK_LIBRARIES(ryzom_client
 						ryzom_clientsheets
 						ryzom_gameshare
 						nelpacs
+						${SDL2_LIBRARY}
 						${LIBXML2_LIBRARIES}
 						${LUA_LIBRARIES}
 						${LUABIND_LIBRARIES}

code/ryzom/client/src/client.cpp

@@ -32,6 +32,8 @@
 #include <csignal>
 #endif
 
+#include <SDL.h>
+
 #ifdef NL_OS_MAC
 #include <stdio.h>
 #include <sys/resource.h>
@@ -119,6 +121,41 @@ static void sigHandler(int Sig)
 }
 #endif
 
+extern const unsigned char splash_screen[];
+extern const unsigned int splash_screenSize;
+SDL_Window *s_SplashScreen = NULL;
+SDL_Renderer *s_SplashRenderer = NULL;
+
+void createSplashScreen()
+{
+	SDL_RWops *rw = SDL_RWFromMem(const_cast<void *>((const void *)splash_screen), splash_screenSize);
+	SDL_Surface *surf = SDL_LoadBMP_RW(rw, 1); // 1 releases rw stream on surface free
+	s_SplashScreen = SDL_CreateWindow("Ryzom Core", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 435, 362, SDL_WINDOW_SHOWN | SDL_WINDOW_BORDERLESS);
+	s_SplashRenderer = SDL_CreateRenderer(s_SplashScreen, -1, SDL_RENDERER_SOFTWARE);
+	SDL_Texture *tex = SDL_CreateTextureFromSurface(s_SplashRenderer, surf);
+    SDL_FreeSurface(surf);
+	SDL_RenderCopy(s_SplashRenderer, tex, NULL, NULL);
+	SDL_RenderPresent(s_SplashRenderer);
+    SDL_DestroyTexture(tex);
+}
+
+void pumpSplashScreen()
+{
+	SDL_PumpEvents();
+	SDL_RenderPresent(s_SplashRenderer);
+}
+
+void destroySplashScreen()
+{
+	if (s_SplashScreen)
+	{
+		SDL_DestroyRenderer(s_SplashRenderer);
+		s_SplashRenderer = NULL;
+		SDL_DestroyWindow(s_SplashScreen);
+		s_SplashScreen = NULL;
+	}
+}
+
 //---------------------------------------------------
 // MAIN :
 // Entry for the Application.
@@ -361,6 +398,11 @@ int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE /* hPrevInstance */, LPSTR cm
 int main(int argc, char **argv)
 #endif
 {
+	// TODO: Test new splash screen on Windows
+#ifndef NL_OS_WINDOW
+	createSplashScreen();
+#endif
+
 	// init the Nel context
 	CApplicationContext *appContext = new CApplicationContext;
 
@@ -519,7 +561,7 @@ int main(int argc, char **argv)
 
 #else
 
-	// TODO for Linux : splashscreen
+	pumpSplashScreen();
 
 	if (argc >= 4)
 	{

code/ryzom/client/src/init.cpp

@@ -105,6 +105,8 @@
 #include <windows.h>
 extern HINSTANCE HInstance;
 extern HWND SlashScreen;
+#else
+void destroySplashScreen();
 #endif // NL_OS_WINDOWS
 
 #include "app_bundle_utils.h"
@@ -944,6 +946,10 @@ void prelogInit()
 		if (SlashScreen)
 			DestroyWindow (SlashScreen);
 
+#else
+
+		destroySplashScreen();
+
 #endif // NL_OS_WINDOW
 
 		// Set the title

code/tool/CMakeLists.txt

@@ -0,0 +1,3 @@
+
+ADD_SUBDIRECTORY(bin2c)
+

code/tool/bin2c/CMakeLists.txt

@@ -0,0 +1,10 @@
+FILE(GLOB SRC *.cpp *.h)
+
+ADD_EXECUTABLE(bin2c ${SRC})
+
+TARGET_LINK_LIBRARIES(bin2c)
+NL_DEFAULT_PROPS(bin2c "NeL, Tools: bin2c")
+NL_ADD_RUNTIME_FLAGS(bin2c)
+
+INSTALL(TARGETS bin2c RUNTIME DESTINATION ${NL_BIN_PREFIX} COMPONENT toolsmisc)
+