Date: Sat, 10 Jul 2004 21:02:33 +0200 From: "Philippe Plantier (ayin)" Subject: [SDL] Problems allocating large surfaces There are problems when allocating large surfaces using SDL_CreateRGBSurface. When, for example, we try to allocate a surface wider than 16384 pixels, the calculation of the pitch overflows; this leads to a surface that has the w and h flags correctly set, but whose "pixels" buffer is too small. That may lead to heap corruption.

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

noinst_LTLIBRARIES = libvideo_gem.la
libvideo_gem_la_SOURCES = $(GEM_SRCS)

# The SDL GEM video driver sources
GEM_SRCS = 	\
	SDL_gemvideo.h	\
	SDL_gemvideo.c	\
	SDL_gemevents_c.h	\
	SDL_gemevents.c \
	SDL_gemmouse_c.h	\
	SDL_gemmouse.c \
	SDL_gemwm_c.h	\
	SDL_gemwm.c