graphicsServer to workaround OpenGL issues on some servers.

examples/SharedMemory/GraphicsSharedMemoryPublic.h

@@ -0,0 +1,47 @@
+#ifndef GRAPHICS_SHARED_MEMORY_PUBLIC_H
+#define GRAPHICS_SHARED_MEMORY_PUBLIC_H
+
+#define GRAPHICS_SHARED_MEMORY_KEY 11347
+///increase the SHARED_MEMORY_MAGIC_NUMBER whenever incompatible changes are made in the structures
+///my convention is year/month/day/rev
+//Please don't replace an existing magic number:
+//instead, only ADD a new one at the top, comment-out previous one
+
+#define GRAPHICS_SHARED_MEMORY_MAGIC_NUMBER 201904030
+enum EnumGraphicsSharedMemoryClientCommand
+{
+	GFX_CMD_INVALID = 0,
+	GFX_CMD_0,
+	GFX_CMD_SET_VISUALIZER_FLAG,
+	GFX_CMD_UPLOAD_DATA,
+	GFX_CMD_REGISTER_TEXTURE,
+	GFX_CMD_REGISTER_GRAPHICS_SHAPE,
+	GFX_CMD_REGISTER_GRAPHICS_INSTANCE,
+	GFX_CMD_SYNCHRONIZE_TRANSFORMS,
+	GFX_CMD_REMOVE_ALL_GRAPHICS_INSTANCES,
+	GFX_CMD_REMOVE_SINGLE_GRAPHICS_INSTANCE,
+	//don't go beyond this command!
+	GFX_CMD_MAX_CLIENT_COMMANDS,
+};
+
+enum EnumGraphicsSharedMemoryServerStatus
+{
+	GFX_CMD_SHARED_MEMORY_NOT_INITIALIZED = 0,
+	//GFX_CMD_CLIENT_COMMAND_COMPLETED is a generic 'completed' status that doesn't need special handling on the client
+	GFX_CMD_CLIENT_COMMAND_COMPLETED,
+	GFX_CMD_CLIENT_COMMAND_FAILED,
+	GFX_CMD_REGISTER_TEXTURE_COMPLETED,
+	GFX_CMD_REGISTER_TEXTURE_FAILED,
+	GFX_CMD_REGISTER_GRAPHICS_SHAPE_COMPLETED,
+	GFX_CMD_REGISTER_GRAPHICS_SHAPE_FAILED,
+	GFX_CMD_REGISTER_GRAPHICS_INSTANCE_COMPLETED,
+	GFX_CMD_REGISTER_GRAPHICS_INSTANCE_FAILED,
+	//don't go beyond 'CMD_MAX_SERVER_COMMANDS!
+	GFX_CMD_MAX_SERVER_COMMANDS
+};
+
+
+
+
+
+#endif  //GRAPHICS_SHARED_MEMORY_PUBLIC_H