REVIEWED: `GetClipboardImage()`, make symbol available on all platforms

src/config.h

@@ -71,6 +71,30 @@
 // Enabling this flag allows manual control of the frame processes, use at your own risk
 //#define SUPPORT_CUSTOM_FRAME_CONTROL    1
 
+// Support for clipboard image loading
+// NOTE: Only working on SDL3, GLFW (Windows) and RGFW (Windows)
+#define SUPPORT_CLIPBOARD_IMAGE    1
+
+// NOTE: Clipboard image loading requires support for some image file formats
+// TODO: Those defines should probably be removed from here, I prefer to let the user manage them
+#if defined(SUPPORT_CLIPBOARD_IMAGE)
+    #ifndef SUPPORT_MODULE_RTEXTURES
+        #define SUPPORT_MODULE_RTEXTURES 1
+    #endif
+    #ifndef STBI_REQUIRED
+        #define STBI_REQUIRED
+    #endif
+    #ifndef SUPPORT_FILEFORMAT_BMP // For clipboard image on Windows
+        #define SUPPORT_FILEFORMAT_BMP 1
+    #endif
+    #ifndef SUPPORT_FILEFORMAT_PNG // Wayland uses png for prints, at least it was on 22 LTS ubuntu
+        #define SUPPORT_FILEFORMAT_PNG 1
+    #endif
+    #ifndef SUPPORT_FILEFORMAT_JPG
+        #define SUPPORT_FILEFORMAT_JPG 1
+    #endif
+#endif
+
 
 // rcore: Configuration values
 //------------------------------------------------------------------------------------
@@ -273,31 +297,4 @@
 //------------------------------------------------------------------------------------
 #define MAX_TRACELOG_MSG_LENGTH       256       // Max length of one trace-log message
 
-
-// Enable partial support for clipboard image, only working on SDL3 or
-// being on both Windows OS + GLFW or Windows OS + RGFW
-#define SUPPORT_CLIPBOARD_IMAGE    1
-
-#if defined(SUPPORT_CLIPBOARD_IMAGE)
-    #ifndef STBI_REQUIRED
-        #define STBI_REQUIRED
-    #endif
-
-    #ifndef SUPPORT_FILEFORMAT_BMP // For clipboard image on Windows
-        #define SUPPORT_FILEFORMAT_BMP 1
-    #endif
-
-    #ifndef SUPPORT_FILEFORMAT_PNG // Wayland uses png for prints, at least it was on 22 LTS ubuntu
-        #define SUPPORT_FILEFORMAT_PNG 1
-    #endif
-
-    #ifndef SUPPORT_FILEFORMAT_JPG
-        #define SUPPORT_FILEFORMAT_JPG 1
-    #endif
-
-    #ifndef SUPPORT_MODULE_RTEXTURES
-        #define SUPPORT_MODULE_RTEXTURES 1
-    #endif
-#endif
-
 #endif // CONFIG_H

src/platforms/rcore_android.c

@@ -515,6 +515,16 @@ const char *GetClipboardText(void)
     return NULL;
 }
 
+// Get clipboard image
+Image GetClipboardImage(void)
+{
+    Image image = { 0 };
+    
+    TRACELOG(LOG_WARNING, "GetClipboardImage() not implemented on target platform");
+
+    return image;
+}
+
 // Show mouse cursor
 void ShowCursor(void)
 {

src/platforms/rcore_desktop_glfw.c

@@ -967,32 +967,29 @@ const char *GetClipboardText(void)
     return glfwGetClipboardString(platform.handle);
 }
 
-#if defined(SUPPORT_CLIPBOARD_IMAGE)
 // Get clipboard image
 Image GetClipboardImage(void)
 {
-    Image image = {0};
+    Image image = { 0 };
+    
+#if defined(SUPPORT_CLIPBOARD_IMAGE)
+#if defined(_WIN32)
     unsigned long long int dataSize = 0;
-    void* fileData = NULL;
-
-#ifdef _WIN32
-    int width, height;
+    void *fileData = NULL;
+    int width = 0;
+    int height = 0;
+    
     fileData  = (void*)Win32GetClipboardImageData(&width, &height, &dataSize);
+    
+    if (fileData == NULL) TRACELOG(LOG_WARNING, "Clipboard image: Couldn't get clipboard data.");
+    else image = LoadImageFromMemory(".bmp", fileData, (int)dataSize);
 #else
-    TRACELOG(LOG_WARNING, "Clipboard image: PLATFORM_DESKTOP_GLFW doesn't implement `GetClipboardImage` for this OS");
+    TRACELOG(LOG_WARNING, "GetClipboardImage() not implemented on target platform");
 #endif
+#endif // SUPPORT_CLIPBOARD_IMAGE
 
-    if (fileData == NULL)
-    {
-        TRACELOG(LOG_WARNING, "Clipboard image: Couldn't get clipboard data.");
-    }
-    else
-    {
-        image = LoadImageFromMemory(".bmp", fileData, (int)dataSize);
-    }
     return image;
 }
-#endif // SUPPORT_CLIPBOARD_IMAGE
 
 // Show mouse cursor
 void ShowCursor(void)

src/platforms/rcore_desktop_rgfw.c

@@ -664,42 +664,39 @@ const char *GetClipboardText(void)
     return RGFW_readClipboard(NULL);
 }
 
-
 #if defined(SUPPORT_CLIPBOARD_IMAGE)
-
-#ifdef _WIN32
-#   define WIN32_CLIPBOARD_IMPLEMENTATION
-#   define WINUSER_ALREADY_INCLUDED
-#   define WINBASE_ALREADY_INCLUDED
-#   define WINGDI_ALREADY_INCLUDED
-#   include "../external/win32_clipboard.h"
+#if defined(_WIN32)
+    #define WIN32_CLIPBOARD_IMPLEMENTATION
+    #define WINUSER_ALREADY_INCLUDED
+    #define WINBASE_ALREADY_INCLUDED
+    #define WINGDI_ALREADY_INCLUDED
+    #include "../external/win32_clipboard.h"
 #endif
+#endif // SUPPORT_CLIPBOARD_IMAGE
 
 // Get clipboard image
 Image GetClipboardImage(void)
 {
-    Image image = {0};
+    Image image = { 0 };
+    
+#if defined(SUPPORT_CLIPBOARD_IMAGE)
+#if defined(_WIN32)
     unsigned long long int dataSize = 0;
-    void* fileData = NULL;
-
-#ifdef _WIN32
-    int width, height;
+    void *fileData = NULL;
+    int width = 0;
+    int height = 0;
+    
     fileData  = (void*)Win32GetClipboardImageData(&width, &height, &dataSize);
+    
+    if (fileData == NULL) TRACELOG(LOG_WARNING, "Clipboard image: Couldn't get clipboard data.");
+    else image = LoadImageFromMemory(".bmp", fileData, (int)dataSize);
 #else
-    TRACELOG(LOG_WARNING, "Clipboard image: PLATFORM_DESKTOP_RGFW doesn't implement `GetClipboardImage` for this OS");
+    TRACELOG(LOG_WARNING, "GetClipboardImage() not implemented on target platform");
 #endif
+#endif // SUPPORT_CLIPBOARD_IMAGE
 
-    if (fileData == NULL)
-    {
-        TRACELOG(LOG_WARNING, "Clipboard image: Couldn't get clipboard data.");
-    }
-    else
-    {
-        image = LoadImageFromMemory(".bmp", fileData, dataSize);
-    }
     return image;
 }
-#endif // SUPPORT_CLIPBOARD_IMAGE
 
 // Show mouse cursor
 void ShowCursor(void)

src/platforms/rcore_drm.c

@@ -509,6 +509,16 @@ const char *GetClipboardText(void)
     return NULL;
 }
 
+// Get clipboard image
+Image GetClipboardImage(void)
+{
+    Image image = { 0 };
+    
+    TRACELOG(LOG_WARNING, "GetClipboardImage() not implemented on target platform");
+
+    return image;
+}
+
 // Show mouse cursor
 void ShowCursor(void)
 {

src/platforms/rcore_template.c

@@ -292,6 +292,16 @@ const char *GetClipboardText(void)
     return NULL;
 }
 
+// Get clipboard image
+Image GetClipboardImage(void)
+{
+    Image image = { 0 };
+    
+    TRACELOG(LOG_WARNING, "GetClipboardImage() not implemented on target platform");
+
+    return image;
+}
+
 // Show mouse cursor
 void ShowCursor(void)
 {

src/platforms/rcore_web.c

@@ -805,6 +805,16 @@ const char *GetClipboardText(void)
     return NULL;
 }
 
+// Get clipboard image
+Image GetClipboardImage(void)
+{
+    Image image = { 0 };
+    
+    TRACELOG(LOG_WARNING, "GetClipboardImage() not implemented on target platform");
+
+    return image;
+}
+
 // Show mouse cursor
 void ShowCursor(void)
 {