Date: Sun, 29 Feb 2004 15:14:22 +0200 From: Martin_Storsj Subject: Dynamic loading of ALSA I recently discovered that SDL can dynamically load ESD and aRts, and made a patch which adds this same functionality to ALSA. The update for configure.in isn't too good (it should e.g. look for libasound.so in other directories than /usr/lib), because I'm not too good at shellscripting and autoconf. The reason for using dlfcn.h and dlopen instead of SDL_LoadLibrary and SDL_LoadFunction is that libasound uses versioned symbols, and it is necessary to load the correct version using dlvsym. This isn't probably any real portability issue, because ALSA is linux-only.

## Makefile.am for SDL using the X11 video driver

noinst_LTLIBRARIES = libvideo_x11.la
libvideo_x11_la_SOURCES = $(X11_SRCS)

# The SDL X11 video driver sources
X11_SRCS = 			\
	SDL_x11dga.c		\
	SDL_x11dga_c.h		\
	SDL_x11events.c		\
	SDL_x11events_c.h	\
	SDL_x11gamma.c		\
	SDL_x11gamma_c.h	\
	SDL_x11gl.c		\
	SDL_x11gl_c.h		\
	SDL_x11image.c		\
	SDL_x11image_c.h	\
	SDL_x11modes.c		\
	SDL_x11modes_c.h	\
	SDL_x11mouse.c		\
	SDL_x11mouse_c.h	\
	SDL_x11video.c		\
	SDL_x11video.h		\
	SDL_x11wm.c		\
	SDL_x11wm_c.h		\
	SDL_x11yuv.c		\
	SDL_x11yuv_c.h