generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

avserver: Remove unused loadable module support

Browse Source 
There is no record of this ever being used at all, anywhere,
since the feature was added in 2effd27446.

This gets rid of extra linker tricks just to support a feature
that isn't used, simplifying portability to other platforms.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-07-17 18:24:23 +03:00
parent 3ac7fa81b2
commit d010e95f86
2 changed files with 1 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
avserver.c
View File

@ -58,9 +58,6 @@
#include <time.h>
#include <sys/wait.h>
#include <signal.h>
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include "cmdutils.h"
@ -3914,32 +3911,6 @@ static enum AVCodecID opt_video_codec(const char *arg)
return p->id;
}
/* simplistic plugin support */
#if HAVE_DLOPEN
static void load_module(const char *filename)
{
void *dll;
void (*init_func)(void);
dll = dlopen(filename, RTLD_NOW);
if (!dll) {
fprintf(stderr, "Could not load module '%s' - %s\n",
filename, dlerror());
return;
}
init_func = dlsym(dll, "avserver_module_init");
if (!init_func) {
fprintf(stderr,
"%s: init function 'avserver_module_init()' not found\n",
filename);
dlclose(dll);
}
init_func();
}
#endif
static int avserver_opt_default(const char *opt, const char *arg,
AVCodecContext *avctx, int type)
{
@ -4596,12 +4567,7 @@ static int parse_ffconfig(const char *filename)
redirect = NULL;
}
} else if (!av_strcasecmp(cmd, "LoadModule")) {
get_arg(arg, sizeof(arg), &p);
#if HAVE_DLOPEN
load_module(arg);
#else
ERROR("Module support not compiled into this version: '%s'\n", arg);
#endif
ERROR("Loadable modules no longer supported\n");
} else {
ERROR("Incorrect keyword: '%s'\n", cmd);
}

6
configure vendored
View File

@ -1974,7 +1974,6 @@ enable dxva2 vdpau
# build settings
SHFLAGS='-shared -Wl,-soname,$$(@F)'
AVSERVERLDFLAGS=-Wl,-E
LIBPREF="lib"
LIBSUF=".a"
FULLNAME='$(NAME)$(BUILDSUF)'
@ -3059,7 +3058,6 @@ case $target_os in
host_libs=
;;
sunos)
AVSERVERLDFLAGS=""
SHFLAGS='-shared -Wl,-h,$$(@F)'
enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS"
network_extralibs="-lsocket -lnsl"
@ -3104,7 +3102,6 @@ case $target_os in
SLIBSUF=".dylib"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
AVSERVERLDFLAGS=-Wl,-bind_at_load
objformat="macho"
enabled x86_64 && objformat="macho64"
enabled_any pic shared ||
@ -3196,7 +3193,6 @@ case $target_os in
add_cppflags -D_GNU_SOURCE
add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
AVSERVERLDFLAGS=""
LIBSUF="_s.a"
SLIBPREF=""
SLIBSUF=".dll"
@ -3236,7 +3232,6 @@ case $target_os in
;;
osf1)
add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT
AVSERVERLDFLAGS=
;;
minix)
;;
@ -4120,7 +4115,6 @@ LD_LIB=$LD_LIB
LD_PATH=$LD_PATH
DLLTOOL=$dlltool
LDFLAGS=$LDFLAGS
LDFLAGS-avserver=$AVSERVERLDFLAGS
SHFLAGS=$(echo $($ldflags_filter $SHFLAGS))
YASMFLAGS=$YASMFLAGS
BUILDSUF=$build_suffix