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Diffstat (limited to 'src/libreal/real_common.c')
| -rw-r--r-- | src/libreal/real_common.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/libreal/real_common.c b/src/libreal/real_common.c new file mode 100644 index 000000000..925a5cc71 --- /dev/null +++ b/src/libreal/real_common.c @@ -0,0 +1,158 @@ +/* + * Copyright (C) 2000-2007 the xine project + * + * This file is part of xine, a free video player. + * + * xine is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * xine is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * + * $Id: real_common.c,v 1.12 2007/03/17 15:45:41 dgp85 Exp $ + * + * Common function for the thin layer to use Real binary-only codecs in xine + */ + +#define LOG_MODULE "real_common" +#define LOG_VERBOSE +/* +#define LOG +*/ + +#include "config.h" + +#include <sys/stat.h> +#include <string.h> +#include <dlfcn.h> + +#include "real_common.h" + +#ifdef __alpha__ + +void *__builtin_new(size_t size) { + return malloc(size); +} + +void __builtin_delete (void *foo) { + /* printf ("libareal: __builtin_delete called\n"); */ + free (foo); +} + +void *__builtin_vec_new(size_t size) { + return malloc(size); +} + +void __builtin_vec_delete(void *mem) { + free(mem); +} + +void __pure_virtual(void) { + lprintf("libreal: FATAL: __pure_virtual() called!\n"); + /* exit(1); */ +} + +#endif + +#ifndef HAVE____BRK_ADDR +void ___brk_addr(void) { exit(0); } +#endif + +#ifndef HAVE___CTYPE_B +void __ctype_b(void) { exit(0); } +#endif + +void _x_real_codecs_init(xine_t *const xine) { + const char *real_codecs_path = NULL; +#ifdef REAL_CODEC_PATH + const char *const default_real_codecs_path = REAL_CODEC_PATH; +#else + const char *default_real_codecs_path = ""; + struct stat s; + +#define try_real_path(path) \ + if (!stat (path "/dvrc.so", &s)) \ + default_real_codecs_path = path; +#define try_real_subpath(path) \ + try_real_path("/usr/" path) \ + else try_real_path("/usr/local" path) \ + else try_real_path("/opt" path) + + /* The priority is for the first found */ + try_real_subpath("lib/win32") + else try_real_subpath("lib/codecs") + else try_real_subpath("lib64/RealPlayer10/codecs") + else try_real_subpath("lib/RealPlayer10/codecs") + else try_real_subpath("lib64/RealPlayer9/users/Real/Codecs") + else try_real_subpath("lib/RealPlayer9/users/Real/Codecs") + else try_real_subpath("lib/RealPlayer8/Codecs") + else try_real_subpath("RealPlayer8/Codecs"); + +#undef try_real_path +#undef try_real_subpath +#endif + + real_codecs_path = + xine->config->register_filename (xine->config, "decoder.external.real_codecs_path", + default_real_codecs_path, + XINE_CONFIG_STRING_IS_DIRECTORY_NAME, + _("path to RealPlayer codecs"), + _("If you have RealPlayer installed, specify the path " + "to its codec directory here. You can easily find " + "the codec directory by looking for a file named " + "\"drvc.so\" in it. If xine can find the RealPlayer " + "codecs, it will use them to decode RealPlayer content " + "for you. Consult the xine FAQ for more information on " + "how to install the codecs."), + 10, NULL, NULL); + + lprintf ("real codecs path : %s\n", real_codec_path); +} + +void *_x_real_codec_open(xine_stream_t *const stream, const char *const path, + const char *const codec_name, + const char *const codec_alternate) { + char *codecpath = NULL; + void *codecmodule = NULL; + + asprintf(&codecpath, "%s/%s", path, codec_name); + if ( (codecmodule = dlopen(codecpath, RTLD_NOW)) ) { + free(codecpath); + return codecmodule; + } + + xprintf (stream->xine, XINE_VERBOSITY_DEBUG, + LOG_MODULE ": error loading %s: %s\n", codecpath, dlerror()); + + free(codecpath); + + if ( codec_alternate ) { + asprintf(&codecpath, "%s/%s", path, codec_alternate); + if ( (codecmodule = dlopen(codecpath, RTLD_NOW)) ) { + free(codecpath); + return codecmodule; + } + + xprintf (stream->xine, XINE_VERBOSITY_DEBUG, + LOG_MODULE ": error loading %s: %s\n", codecpath, dlerror()); + } + + _x_message(stream, XINE_MSG_LIBRARY_LOAD_ERROR, codec_name, NULL); + + return NULL; +} + +const plugin_info_t xine_plugin_info[] EXPORTED = { + /* type, API, "name", version, special_info, init_function */ + { PLUGIN_VIDEO_DECODER | PLUGIN_MUST_PRELOAD, 18, "realvdec", XINE_VERSION_CODE, &dec_info_realvideo, init_realvdec }, + { PLUGIN_AUDIO_DECODER | PLUGIN_MUST_PRELOAD, 15, "realadec", XINE_VERSION_CODE, &dec_info_realaudio, init_realadec }, + { PLUGIN_NONE, 0, "", 0, NULL, NULL } +}; |