[rcore][RGFW] Add new backend option: PLATFORM_WEB_RGFW

examples/Makefile

@@ -20,6 +20,8 @@
 #         - Linux (X11 desktop mode)
 #         - macOS/OSX (x64, arm64 (not tested))
 #         - Others (not tested)
+#     > PLATFORM_WEB_RGFW:
+#         - HTML5 (WebAssembly)
 #     > PLATFORM_WEB:
 #         - HTML5 (WebAssembly)
 #     > PLATFORM_DRM:
@@ -51,7 +53,7 @@
 
 # Define required environment variables
 #------------------------------------------------------------------------------------------------
-# Define target platform: PLATFORM_DESKTOP, PLATFORM_DESKTOP_SDL, PLATFORM_DRM, PLATFORM_ANDROID, PLATFORM_WEB
+# Define target platform: PLATFORM_DESKTOP, PLATFORM_DESKTOP_SDL, PLATFORM_DRM, PLATFORM_ANDROID, PLATFORM_WEB, PLATFORM_WEB_RGFW
 PLATFORM              ?= PLATFORM_DESKTOP
 
 ifeq ($(PLATFORM), PLATFORM_DESKTOP)
@@ -102,7 +104,7 @@ BUILD_WEB_RESOURCES   ?= TRUE
 BUILD_WEB_RESOURCES_PATH  ?= $(dir $<)resources@resources
 
 # Determine PLATFORM_OS when required
-ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW PLATFORM_DESKTOP_SDL PLATFORM_DESKTOP_RGFW PLATFORM_WEB))
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW PLATFORM_DESKTOP_SDL PLATFORM_DESKTOP_RGFW PLATFORM_WEB PLATFORM_WEB_RGFW))
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
     # ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
@@ -153,7 +155,7 @@ endif
 # Define raylib release directory for compiled library
 RAYLIB_RELEASE_PATH    ?= $(RAYLIB_PATH)/src
 
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(PLATFORM_OS),WINDOWS)
         # Emscripten required variables
 		EMSDK_PATH         ?= C:/raylib/emsdk
@@ -179,8 +181,8 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW)
         CC = clang
     endif
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
-    # HTML5 emscripten compiler
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
+	# HTML5 emscripten compiler
     # WARNING: To compile to HTML5, code must be redesigned
     # to use emscripten.h and emscripten_set_main_loop()
     CC = emcc
@@ -198,7 +200,7 @@ endif
 ifeq ($(TARGET_PLATFORM),PLATFORM_ANDROID)
     MAKE = mingw32-make
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(OS),Windows_NT)
         MAKE = mingw32-make
     else
@@ -226,11 +228,11 @@ CFLAGS = -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces -Wunused-result
 
 ifeq ($(BUILD_MODE),DEBUG)
     CFLAGS += -g -D_DEBUG
-    ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+    ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
         CFLAGS += -sASSERTIONS=1 --profiling
     endif
-else
-    ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+else  
+   ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
         ifeq ($(BUILD_WEB_ASYNCIFY),TRUE)
             CFLAGS += -O3
         else
@@ -320,7 +322,7 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DESKTOP_SDL)
     endif
     LDFLAGS += -L$(SDL_LIBRARY_PATH)
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # -Os                        # size optimization
     # -O2                        # optimization level 2, if used, also set --memory-init-file 0
     # -sUSE_GLFW=3              # Use glfw3 library (context/input management)
@@ -336,9 +338,14 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
     # --memory-init-file 0       # to avoid an external memory initialization code file (.mem)
     # --preload-file resources   # specify a resources folder for data compilation
     # --source-map-base          # allow debugging in browser with source map
-    LDFLAGS += -sUSE_GLFW=3 -sTOTAL_MEMORY=$(BUILD_WEB_HEAP_SIZE) -sFORCE_FILESYSTEM=1
 
-    # Build using asyncify
+    ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+        LDFLAGS += -sUSE_GLFW=3
+    endif
+
+    LDFLAGS += -sTOTAL_MEMORY=$(BUILD_WEB_HEAP_SIZE) -sFORCE_FILESYSTEM=1
+
+	# Build using asyncify
     ifeq ($(BUILD_WEB_ASYNCIFY),TRUE)
         LDFLAGS += -sASYNCIFY
     endif
@@ -475,7 +482,7 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DRM)
     # NOTE: Required packages: libasound2-dev (ALSA)
     LDLIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lgbm -ldrm -ldl -latomic
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # Libraries for web (HTML5) compiling
     LDLIBS = $(RAYLIB_RELEASE_PATH)/libraylib.a
 endif
@@ -676,7 +683,7 @@ others: $(OTHERS)
 %: %.c
 ifeq ($(TARGET_PLATFORM),PLATFORM_ANDROID)
 	$(MAKE) -f Makefile.Android PROJECT_NAME=$@ PROJECT_SOURCE_FILES=$<
-else ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+else ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
 	$(MAKE) -f Makefile.Web $@
 else
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) -D$(TARGET_PLATFORM)
@@ -705,7 +712,7 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DRM)
 	find . -type f -executable -delete
 	rm -fv *.o
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(PLATFORM_OS),WINDOWS)
 		del *.wasm *.html *.js *.data
     else

examples/Makefile.Web

@@ -65,7 +65,7 @@ BUILD_WEB_HEAP_SIZE   ?= 134217728
 USE_WEBGL2            ?= FALSE
 
 # Determine PLATFORM_OS in case PLATFORM_DESKTOP or PLATFORM_WEB selected
-ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_WEB))
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_WEB PLATFORM_WEB_RGFW))
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
     # ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
@@ -116,7 +116,7 @@ endif
 # Define raylib release directory for compiled library
 RAYLIB_RELEASE_PATH    ?= $(RAYLIB_PATH)/src
 
-ifeq ($(PLATFORM),PLATFORM_WEB)
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(PLATFORM_OS),WINDOWS)
         # Emscripten required variables
 		EMSDK_PATH         ?= C:/raylib/emsdk
@@ -142,7 +142,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
         CC = clang
     endif
 endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # HTML5 emscripten compiler
     # WARNING: To compile to HTML5, code must be redesigned
     # to use emscripten.h and emscripten_set_main_loop()
@@ -161,7 +161,7 @@ endif
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
     MAKE = mingw32-make
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(OS),Windows_NT)
         MAKE = mingw32-make
     else
@@ -189,11 +189,11 @@ CFLAGS = -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces -Wunused-result
 
 ifeq ($(BUILD_MODE),DEBUG)
     CFLAGS += -g -D_DEBUG
-    ifeq ($(PLATFORM),PLATFORM_WEB)
+    ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
         CFLAGS += -sASSERTIONS=1 --profiling
     endif
 else
-    ifeq ($(PLATFORM),PLATFORM_WEB)
+    ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
         ifeq ($(BUILD_WEB_ASYNCIFY),TRUE)
             CFLAGS += -O3
         else
@@ -263,7 +263,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
         LDFLAGS += -Lsrc -L$(RAYLIB_LIB_PATH)
     endif
 endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # -Os                        # size optimization
     # -O2                        # optimization level 2, if used, also set --memory-init-file 0
     # -sUSE_GLFW=3              # Use glfw3 library (context/input management)
@@ -279,7 +279,12 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
     # --memory-init-file 0       # to avoid an external memory initialization code file (.mem)
     # --preload-file resources   # specify a resources folder for data compilation
     # --source-map-base          # allow debugging in browser with source map
-    LDFLAGS += -sUSE_GLFW=3 -sEXPORTED_RUNTIME_METHODS=ccall
+
+    ifeq ($(PLATFORM),PLATFORM_WEB)
+        LDFLAGS += -sUSE_GLFW=3
+    endif
+
+	LDFLAGS += -sEXPORTED_RUNTIME_METHODS=ccall
 
     # Build using asyncify
     ifeq ($(BUILD_WEB_ASYNCIFY),TRUE)
@@ -363,7 +368,7 @@ ifeq ($(PLATFORM),PLATFORM_DRM)
     # NOTE: Required packages: libasound2-dev (ALSA)
     LDLIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lgbm -ldrm -ldl -latomic
 endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # Libraries for web (HTML5) compiling
     LDLIBS = $(RAYLIB_RELEASE_PATH)/libraylib.a
 endif
@@ -1225,7 +1230,7 @@ ifeq ($(PLATFORM),PLATFORM_DRM)
 	find . -type f -executable -delete
 	rm -fv *.o
 endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
 	del *.o *.html *.js
 endif
 	@echo Cleaning done

src/Makefile

@@ -20,6 +20,8 @@
 #         - Linux (X11 desktop mode)
 #         - macOS/OSX (x64, arm64 (not tested))
 #         - Others (not tested)
+#     > PLATFORM_WEB_RGFW:
+#         - HTML5 (WebAssembly)
 #     > PLATFORM_WEB:
 #         - HTML5 (WebAssembly)
 #     > PLATFORM_DRM:
@@ -130,7 +132,7 @@ HOST_PLATFORM_OS ?= WINDOWS
 PLATFORM_OS ?= WINDOWS
 
 # Determine PLATFORM_OS when required
-ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW PLATFORM_DESKTOP_SDL PLATFORM_DESKTOP_RGFW PLATFORM_WEB PLATFORM_ANDROID))
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW PLATFORM_DESKTOP_SDL PLATFORM_DESKTOP_RGFW PLATFORM_WEB PLATFORM_WEB_RGFW PLATFORM_ANDROID))
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
     # ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
@@ -172,15 +174,15 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DRM)
         PLATFORM_SHELL = sh
     endif
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(PLATFORM_OS),LINUX)
         ifndef PLATFORM_SHELL
             PLATFORM_SHELL = sh
         endif
     endif
 endif
 
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     ifeq ($(PLATFORM_OS), WINDOWS)
         # Emscripten required variables
         EMSDK_PATH         ?= C:/raylib/emsdk
@@ -254,7 +256,7 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DRM)
     # On DRM OpenGL ES 2.0 must be used
     GRAPHICS = GRAPHICS_API_OPENGL_ES2
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # On HTML5 OpenGL ES 2.0 is used, emscripten translates it to WebGL 1.0
     GRAPHICS = GRAPHICS_API_OPENGL_ES2
     #GRAPHICS = GRAPHICS_API_OPENGL_ES3
@@ -288,7 +290,7 @@ ifeq ($(TARGET_PLATFORM),PLATFORM_DRM)
         AR = $(RPI_TOOLCHAIN)/bin/$(RPI_TOOLCHAIN_NAME)-ar
     endif
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # HTML5 emscripten compiler
     CC = emcc
     AR = emar
@@ -331,7 +333,7 @@ ifneq ($(RAYLIB_CONFIG_FLAGS), NONE)
     CFLAGS += -DEXTERNAL_CONFIG_FLAGS $(RAYLIB_CONFIG_FLAGS)
 endif
 
-ifeq ($(TARGET_PLATFORM), PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # NOTE: When using multi-threading in the user code, it requires -pthread enabled
     CFLAGS += -std=gnu99
 else
@@ -347,7 +349,7 @@ ifeq ($(RAYLIB_BUILD_MODE),DEBUG)
 endif
 
 ifeq ($(RAYLIB_BUILD_MODE),RELEASE)
-    ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+    ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
         CFLAGS += -Os
     endif
     ifeq ($(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW)
@@ -366,7 +368,7 @@ endif
 ifeq ($(TARGET_PLATFORM),PLATFORM_DESKTOP_GLFW)
     CFLAGS += -Werror=implicit-function-declaration
 endif
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # -Os                        # size optimization
     # -O2                        # optimization level 2, if used, also set --memory-init-file 0
     # -sUSE_GLFW=3              # Use glfw3 library (context/input management) -> Only for linker!
@@ -659,7 +661,7 @@ all: raylib
 # Compile raylib library
 # NOTE: Release directory is created if not exist
 raylib: $(OBJS)
-ifeq ($(TARGET_PLATFORM),PLATFORM_WEB)
+ifeq ($(TARGET_PLATFORM),$(filter $(TARGET_PLATFORM),PLATFORM_WEB PLATFORM_WEB_RGFW))
     # Compile raylib libray for web
     #$(CC) $(OBJS) -r -o $(RAYLIB_RELEASE_PATH)/lib$(RAYLIB_LIB_NAME).bc
 	$(AR) rcs $(RAYLIB_RELEASE_PATH)/lib$(RAYLIB_LIB_NAME).a $(OBJS)

src/external/RGFW.h

@@ -1640,7 +1640,7 @@ RGFW_window* RGFW_window_basic_init(RGFW_rect rect, u16 args) {
 void RGFW_window_scaleToMonitor(RGFW_window* win) {
 	RGFW_monitor monitor = RGFW_window_getMonitor(win);
 
-	RGFW_window_resize(win, RGFW_AREA((u32)(monitor.scaleX * (float)win->r.w), (u32)(monitor.scaleX * (float)win->r.h)));
+	RGFW_window_resize(win, RGFW_AREA((u32)(monitor.scaleX * (float)win->r.w), (u32)(monitor.scaleY * (float)win->r.h)));
 }
 #endif
 
@@ -3766,10 +3766,10 @@ Start of Linux / Unix defines
 		monitor.scaleX = (float) (dpi_width) / (float) 96;
 		monitor.scaleY = (float) (dpi_height) / (float) 96;		
 
-		if (monitor.scaleX > 1 && monitor.scaleX < 1.1)
+		if (isinf(monitor.scaleX) || (monitor.scaleX > 1 && monitor.scaleX < 1.1))
 			monitor.scaleX = 1;
 
-		if (monitor.scaleY > 1 && monitor.scaleY < 1.1)
+		if (isinf(monitor.scaleY) || (monitor.scaleY > 1 && monitor.scaleY < 1.1))
 			monitor.scaleY = 1;
 
 		XRRFreeCrtcInfo(ci);
@@ -5276,7 +5276,9 @@ RGFW_UNUSED(win); /*!< if buffer rendering is not being used */
 		if (RGFW_Shcore_dll == NULL) {
 			RGFW_Shcore_dll = LoadLibraryA("shcore.dll");
 			GetDpiForMonitorSRC = (PFN_GetDpiForMonitor)(void*)GetProcAddress(RGFW_Shcore_dll, "GetDpiForMonitor");
-			SetProcessDPIAware();
+			#if defined(_WIN64) || (_WIN32_WINNT >= 0x0600)
+				SetProcessDPIAware();
+			#endif
 		}
 		#endif
 

src/platforms/rcore_desktop_rgfw.c

@@ -6,6 +6,8 @@
 *       - Windows (Win32, Win64)
 *       - Linux (X11/Wayland desktop mode)
 *       - MacOS (Cocoa)
+*       - HTML5 (Emscripten)
+*       - Others (untested)
 *
 *   LIMITATIONS:
 *       - TODO
@@ -46,7 +48,11 @@
 *
 **********************************************************************************************/
 
-#if defined(GRAPHICS_API_OPENGL_ES2)
+#if defined(PLATFORM_WEB_RGFW)
+#define RGFW_NO_GL_HEADER 
+#endif
+
+#if defined(GRAPHICS_API_OPENGL_ES2) && !defined(PLATFORM_WEB_RGFW)
     #define RGFW_OPENGL_ES2
 #endif