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-rw-r--r--src/libreal/.hgignore (renamed from src/libreal/.cvsignore)0
-rw-r--r--src/libreal/Makefile.am15
-rw-r--r--src/libreal/audio_decoder.c179
-rw-r--r--src/libreal/real_common.c158
-rw-r--r--src/libreal/real_common.h86
-rw-r--r--src/libreal/xine_decoder.c228
6 files changed, 322 insertions, 344 deletions
diff --git a/src/libreal/.cvsignore b/src/libreal/.hgignore
index 7d926a554..7d926a554 100644
--- a/src/libreal/.cvsignore
+++ b/src/libreal/.hgignore
diff --git a/src/libreal/Makefile.am b/src/libreal/Makefile.am
index 72dac45a1..114a473a7 100644
--- a/src/libreal/Makefile.am
+++ b/src/libreal/Makefile.am
@@ -1,15 +1,12 @@
include $(top_srcdir)/misc/Makefile.common
-libdir = $(XINE_PLUGINDIR)
+if ENABLE_REAL
+xineplug_LTLIBRARIES = xineplug_decode_real.la
+endif
-lib_LTLIBRARIES = xineplug_decode_real.la xineplug_decode_real_audio.la
-
-xineplug_decode_real_la_SOURCES = xine_decoder.c
+xineplug_decode_real_la_SOURCES = xine_decoder.c real_common.c audio_decoder.c
xineplug_decode_real_la_LIBADD = $(XINE_LIB) $(DYNAMIC_LD_LIBS)
xineplug_decode_real_la_CFLAGS = $(VISIBILITY_FLAG)
-xineplug_decode_real_la_LDFLAGS = -avoid-version -module
+xineplug_decode_real_la_LDFLAGS = $(xineplug_ldflags)
-xineplug_decode_real_audio_la_SOURCES = audio_decoder.c
-xineplug_decode_real_audio_la_LIBADD = $(XINE_LIB) $(DYNAMIC_LD_LIBS)
-xineplug_decode_real_audio_la_CFLAGS = $(VISIBILITY_FLAG)
-xineplug_decode_real_audio_la_LDFLAGS = -avoid-version -module
+noinst_HEADERS = real_common.h
diff --git a/src/libreal/audio_decoder.c b/src/libreal/audio_decoder.c
index d5b2b2d26..d1bb94230 100644
--- a/src/libreal/audio_decoder.c
+++ b/src/libreal/audio_decoder.c
@@ -17,7 +17,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
- * $Id: audio_decoder.c,v 1.49 2006/07/10 22:08:30 dgp85 Exp $
+ * $Id: audio_decoder.c,v 1.59 2007/03/17 15:45:41 dgp85 Exp $
*
* thin layer to use real binary-only codecs in xine
*
@@ -32,9 +32,6 @@
#include <fcntl.h>
#include <unistd.h>
#include <dlfcn.h>
-#ifdef __x86_64__
- #include <elf.h>
-#endif
#define LOG_MODULE "real_audio_decoder"
#define LOG_VERBOSE
@@ -48,6 +45,8 @@
#include "buffer.h"
#include "xineutils.h"
+#include "real_common.h"
+
typedef struct {
audio_decoder_class_t decoder_class;
@@ -105,94 +104,14 @@ typedef struct {
void *extras;
} ra_init_t;
-void *__builtin_new(unsigned long size);
-void __builtin_delete (void *foo);
-void *__builtin_vec_new(unsigned long size);
-void __builtin_vec_delete(void *mem);
-void __pure_virtual(void);
-
-
-void *__builtin_new(unsigned long size) {
- return malloc(size);
-}
-
-void __builtin_delete (void *foo) {
- /* printf ("libareal: __builtin_delete called\n"); */
- free (foo);
-}
-
-#ifdef __x86_64__
-/* (gb) quick-n-dirty check to be run natively */
-static int is_x86_64_object_(FILE *f)
-{
- Elf64_Ehdr *hdr = malloc(sizeof(Elf64_Ehdr));
- if (hdr == NULL)
- return 0;
-
- if (fseek(f, 0, SEEK_SET) != 0) {
- free(hdr);
- return 0;
- }
-
- if (fread(hdr, sizeof(Elf64_Ehdr), 1, f) != 1) {
- free(hdr);
- return 0;
- }
-
- if (hdr->e_ident[EI_MAG0] != ELFMAG0 ||
- hdr->e_ident[EI_MAG1] != ELFMAG1 ||
- hdr->e_ident[EI_MAG2] != ELFMAG2 ||
- hdr->e_ident[EI_MAG3] != ELFMAG3) {
- free(hdr);
- return 0;
- }
-
- return hdr->e_machine == EM_X86_64;
-}
-
-static inline int is_x86_64_object(const char *filename)
-{
- FILE *f;
- int ret;
-
- if ((f = fopen(filename, "r")) == NULL)
- return 0;
-
- ret = is_x86_64_object_(f);
- fclose(f);
- return ret;
-}
-#endif
-
-static int load_syms_linux (realdec_decoder_t *this, char *codec_name,
- const char *alt_codec_name) {
-
- cfg_entry_t* entry = this->stream->xine->config->lookup_entry(
- this->stream->xine->config, "decoder.external.real_codecs_path");
- char path[1024];
- struct stat sb;
+static int load_syms_linux (realdec_decoder_t *this, const char *const codec_name, const char *const codec_alternate) {
+ cfg_entry_t* entry =
+ this->stream->xine->config->lookup_entry(this->stream->xine->config,
+ "decoder.external.real_codecs_path");
- snprintf (path, sizeof(path), "%s/%s", entry->str_value, codec_name);
- if (stat(path, &sb))
- snprintf (path, sizeof(path), "%s/%s", entry->str_value, alt_codec_name);
-
-#ifdef __x86_64__
- /* check whether it's a real x86-64 library */
- if (!is_x86_64_object(path))
- return 0;
-#endif
-
- lprintf ("(audio) opening shared obj '%s'\n", path);
-
- this->ra_handle = dlopen (path, RTLD_LAZY);
-
- if (!this->ra_handle) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "libareal: error: %s\n", dlerror());
- _x_message(this->stream, XINE_MSG_LIBRARY_LOAD_ERROR,
- codec_name, NULL);
+ if ( (this->ra_handle = _x_real_codec_open(this->stream, entry->str_value, codec_name, codec_alternate)) == NULL )
return 0;
- }
-
+
this->raCloseCodec = dlsym (this->ra_handle, "RACloseCodec");
this->raDecode = dlsym (this->ra_handle, "RADecode");
this->raFlush = dlsym (this->ra_handle, "RAFlush");
@@ -208,7 +127,7 @@ static int load_syms_linux (realdec_decoder_t *this, char *codec_name,
!this->raGetFlavorProperty || !this->raOpenCodec2 || !this->raSetFlavor ||
/*!raSetDLLAccessPath ||*/ !this->raInitDecoder){
xprintf (this->stream->xine, XINE_VERBOSITY_LOG,
- _("libareal: (audio) Cannot resolve symbols - incompatible dll: %s\n"), path);
+ _("libareal: (audio) Cannot resolve symbols - incompatible dll: %s\n"), codec_name);
return 0;
}
@@ -443,7 +362,7 @@ static unsigned char sipr_swaps[38][2]={
static void realdec_decode_data (audio_decoder_t *this_gen, buf_element_t *buf) {
realdec_decoder_t *this = (realdec_decoder_t *) this_gen;
- lprintf ("decode_data %d bytes, flags=0x%08x, pts=%lld ...\n",
+ lprintf ("decode_data %d bytes, flags=0x%08x, pts=%"PRId64" ...\n",
buf->size, buf->decoder_flags, buf->pts);
if (buf->decoder_flags & BUF_FLAG_PREVIEW) {
@@ -678,35 +597,10 @@ static void dispose_class (audio_decoder_class_t *this) {
free (this);
}
-/*
- * some fake functions to make real codecs happy
- */
-void *__builtin_vec_new(unsigned long size) EXPORTED;
-void __builtin_vec_delete(void *mem) EXPORTED;
-void __pure_virtual(void) EXPORTED;
-
-void *__builtin_vec_new(unsigned long size) {
- return malloc(size);
-}
-void __builtin_vec_delete(void *mem) {
- free(mem);
-}
-void __pure_virtual(void) {
- lprintf("libareal: FATAL: __pure_virtual() called!\n");
- /* exit(1); */
-}
-
-/*
- * real audio codec loader
- */
-
-static void *init_class (xine_t *xine, void *data) {
+void *init_realadec (xine_t *xine, void *data) {
real_class_t *this;
config_values_t *config = xine->config;
- char *real_codec_path;
- char *default_real_codec_path = "";
- struct stat s;
this = (real_class_t *) xine_xmalloc (sizeof (real_class_t));
@@ -715,44 +609,7 @@ static void *init_class (xine_t *xine, void *data) {
this->decoder_class.get_description = get_description;
this->decoder_class.dispose = dispose_class;
- /* try some auto-detection */
-
- if (!stat ("/usr/local/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/local/RealPlayer8/Codecs";
- if (!stat ("/usr/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/RealPlayer8/Codecs";
- if (!stat ("/usr/lib/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/RealPlayer8/Codecs";
- if (!stat ("/opt/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/opt/RealPlayer8/Codecs";
- if (!stat ("/usr/lib/RealPlayer9/users/Real/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/RealPlayer9/users/Real/Codecs";
- if (!stat ("/usr/lib/RealPlayer10/codecs/drvc.so", &s))
- default_real_codec_path = "/usr/lib/RealPlayer10/codecs";
- if (!stat ("/usr/lib64/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib64/RealPlayer8/Codecs";
- if (!stat ("/usr/lib64/RealPlayer9/users/Real/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib64/RealPlayer9/users/Real/Codecs";
- if (!stat ("/usr/lib64/RealPlayer10/codecs/drvc.so", &s))
- default_real_codec_path = "/usr/lib64/RealPlayer10/codecs";
- if (!stat ("/usr/lib/codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/codecs";
- if (!stat ("/usr/lib/win32/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/win32";
-
- real_codec_path = config->register_string (config, "decoder.external.real_codecs_path",
- default_real_codec_path,
- _("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 "
- "\"drv3.so.6.0\" 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, this);
-
- lprintf ("real codec path : %s\n", real_codec_path);
+ _x_real_codecs_init(xine);
return this;
}
@@ -765,13 +622,7 @@ static uint32_t audio_types[] = {
BUF_AUDIO_COOK, BUF_AUDIO_ATRK, /* BUF_AUDIO_14_4, BUF_AUDIO_28_8, */ BUF_AUDIO_SIPRO, 0
};
-static const decoder_info_t dec_info_audio = {
+const decoder_info_t dec_info_realaudio = {
audio_types, /* supported types */
- 5 /* priority */
-};
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_AUDIO_DECODER | PLUGIN_MUST_PRELOAD, 15, "realadec", XINE_VERSION_CODE, &dec_info_audio, init_class },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
+ 7 /* priority */
};
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 }
+};
diff --git a/src/libreal/real_common.h b/src/libreal/real_common.h
new file mode 100644
index 000000000..232bf2a4d
--- /dev/null
+++ b/src/libreal/real_common.h
@@ -0,0 +1,86 @@
+/*
+ * 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.h,v 1.7 2007/03/17 15:45:41 dgp85 Exp $
+ *
+ * Common function for the thin layer to use Real binary-only codecs in xine
+ */
+
+#ifndef __REAL_COMMON_H__
+#define __REAL_COMMON_H__
+
+#include "xine_internal.h"
+
+/*
+ * some fake functions to make real codecs happy
+ * These are, on current date (20070316) needed only for Alpha
+ * codecs.
+ * As they are far from being proper replacements, define them only there
+ * until new codecs are available there too.
+ */
+#ifdef __alpha__
+
+void *__builtin_new(size_t size);
+void __builtin_delete (void *foo);
+void *__builtin_vec_new(size_t size) EXPORTED;
+void __builtin_vec_delete(void *mem) EXPORTED;
+void __pure_virtual(void) EXPORTED;
+
+#endif
+
+#ifndef HAVE___ENVIRON
+# ifdef HAVE__ENVIRON
+ char **__environ __attribute__((weak, alias("_environ")));
+# elif defined(HAVE_ENVIRON)
+ char **__environ __attribute__((weak, alias("environ")));
+# else
+ char **fake__environ = { NULL };
+ char **__environ __attribute__((weak, alias("fake__environ")));
+# endif
+#endif
+
+#ifndef HAVE_STDERR
+# ifdef HAVE___STDERRP
+# undef stderr
+FILE *stderr __attribute__((weak, alias("__stderrp")));
+# else
+# error Your stderr alias is not supported, please report to xine developers.
+# endif
+#endif
+
+#ifndef HAVE____BRK_ADDR
+void ___brk_addr(void) EXPORTED;
+#endif
+
+#ifndef HAVE___CTYPE_B
+void __ctype_b(void) EXPORTED;
+#endif
+
+void _x_real_codecs_init(xine_t *const xine);
+void *_x_real_codec_open(xine_stream_t *const stream, const char *const path,
+ const char *const codec_name,
+ const char *const codec_alternate);
+
+const decoder_info_t dec_info_realvideo;
+void *init_realvdec (xine_t *xine, void *data);
+
+const decoder_info_t dec_info_realaudio;
+void *init_realadec (xine_t *xine, void *data);
+
+#endif
diff --git a/src/libreal/xine_decoder.c b/src/libreal/xine_decoder.c
index 0ed7f12d8..ea1fc8c54 100644
--- a/src/libreal/xine_decoder.c
+++ b/src/libreal/xine_decoder.c
@@ -17,7 +17,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
- * $Id: xine_decoder.c,v 1.83 2006/07/10 22:08:30 dgp85 Exp $
+ * $Id: xine_decoder.c,v 1.93 2007/03/17 15:45:41 dgp85 Exp $
*
* thin layer to use real binary-only codecs in xine
*
@@ -32,9 +32,6 @@
#include <fcntl.h>
#include <unistd.h>
#include <dlfcn.h>
-#ifdef __x86_64__
- #include <elf.h>
-#endif
#define LOG_MODULE "real_decoder"
#define LOG_VERBOSE
@@ -47,6 +44,8 @@
#include "buffer.h"
#include "xineutils.h"
+#include "real_common.h"
+
typedef struct {
video_decoder_class_t decoder_class;
@@ -64,11 +63,11 @@ typedef struct realdec_decoder_s {
void *rv_handle;
- uint32_t (*rvyuv_custom_message)(uint32_t*, void*);
+ uint32_t (*rvyuv_custom_message)(void*, void*);
uint32_t (*rvyuv_free)(void*);
uint32_t (*rvyuv_hive_message)(uint32_t, uint32_t);
uint32_t (*rvyuv_init)(void*, void*); /* initdata,context */
- uint32_t (*rvyuv_transform)(char*, char*, uint32_t*, uint32_t*,void*);
+ uint32_t (*rvyuv_transform)(char*, char*, void*, uint32_t*,void*);
void *context;
@@ -101,87 +100,40 @@ typedef struct {
int32_t format;
} rv_init_t;
-
-void *__builtin_vec_new(uint32_t size);
-void __builtin_vec_delete(void *mem);
-void __pure_virtual(void);
-
-#ifdef __x86_64__
-/* (gb) quick-n-dirty check to be run natively */
-static int is_x86_64_object_(FILE *f)
-{
- Elf64_Ehdr *hdr = malloc(sizeof(Elf64_Ehdr));
- if (hdr == NULL)
- return 0;
-
- if (fseek(f, 0, SEEK_SET) != 0) {
- free(hdr);
- return 0;
- }
-
- if (fread(hdr, sizeof(Elf64_Ehdr), 1, f) != 1) {
- free(hdr);
- return 0;
- }
-
- if (hdr->e_ident[EI_MAG0] != ELFMAG0 ||
- hdr->e_ident[EI_MAG1] != ELFMAG1 ||
- hdr->e_ident[EI_MAG2] != ELFMAG2 ||
- hdr->e_ident[EI_MAG3] != ELFMAG3) {
- free(hdr);
- return 0;
- }
-
- return hdr->e_machine == EM_X86_64;
-}
-
-static inline int is_x86_64_object(const char *filename)
-{
- FILE *f;
- int ret;
-
- if ((f = fopen(filename, "r")) == NULL)
- return 0;
-
- ret = is_x86_64_object_(f);
- fclose(f);
- return ret;
-}
-#endif
+/*
+ * Structures for data packets. These used to be tables of unsigned ints, but
+ * that does not work on 64 bit platforms (e.g. Alpha). The entries that are
+ * pointers get truncated. Pointers on 64 bit platforms are 8 byte longs.
+ * So we have to use structures so the compiler will assign the proper space
+ * for the pointer.
+ */
+typedef struct cmsg_data_s {
+ uint32_t data1;
+ uint32_t data2;
+ uint32_t* dimensions;
+} cmsg_data_t;
+
+typedef struct transform_in_s {
+ uint32_t len;
+ uint32_t unknown1;
+ uint32_t chunks;
+ uint32_t* extra;
+ uint32_t unknown2;
+ uint32_t timestamp;
+} transform_in_t;
/*
* real codec loader
*/
-static int load_syms_linux (realdec_decoder_t *this, char *codec_name,
- const char *alt_codec_name) {
-
- cfg_entry_t* entry = this->stream->xine->config->lookup_entry(
- this->stream->xine->config, "decoder.external.real_codecs_path");
- char path[1024];
- struct stat sb;
-
- snprintf (path, sizeof(path), "%s/%s", entry->str_value, codec_name);
- if (stat(path, &sb))
- snprintf (path, sizeof(path), "%s/%s", entry->str_value, alt_codec_name);
+static int load_syms_linux (realdec_decoder_t *this, const char *codec_name, const char *const codec_alternate) {
+ cfg_entry_t* entry =
+ this->stream->xine->config->lookup_entry(this->stream->xine->config,
+ "decoder.external.real_codecs_path");
-#ifdef __x86_64__
- /* check whether it's a real x86-64 library */
- if (!is_x86_64_object(path))
- return 0;
-#endif
-
- lprintf ("opening shared obj '%s'\n", path);
-
- this->rv_handle = dlopen (path, RTLD_LAZY);
-
- if (!this->rv_handle) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "libreal: error: %s\n", dlerror());
- _x_message(this->stream, XINE_MSG_LIBRARY_LOAD_ERROR,
- codec_name, NULL);
+ if ( (this->rv_handle = _x_real_codec_open(this->stream, entry->str_value, codec_name, codec_alternate)) == NULL )
return 0;
- }
-
+
this->rvyuv_custom_message = dlsym (this->rv_handle, "RV20toYUV420CustomMessage");
this->rvyuv_free = dlsym (this->rv_handle, "RV20toYUV420Free");
this->rvyuv_hive_message = dlsym (this->rv_handle, "RV20toYUV420HiveMessage");
@@ -233,7 +185,7 @@ static int init_codec (realdec_decoder_t *this, buf_element_t *buf) {
break;
case BUF_VIDEO_RV40:
_x_meta_info_set_utf8(this->stream, XINE_META_INFO_VIDEOCODEC, "Real Video 4.0");
- if (!load_syms_linux(this, "drvc.so", "drv4.so.6.0"))
+ if (!load_syms_linux(this, "drvc.so", "drv3.so.6.0"))
return 0;
break;
default:
@@ -262,7 +214,7 @@ static int init_codec (realdec_decoder_t *this, buf_element_t *buf) {
this->duration = 90000.0 / this->fps;
#endif
- lprintf("this->ratio=%d\n", this->ratio);
+ lprintf("this->ratio=%f\n", this->ratio);
lprintf ("init_data.w=%d(0x%x), init_data.h=%d(0x%x),"
"this->width=%d(0x%x), this->height=%d(0x%x)\n",
@@ -298,20 +250,14 @@ static int init_codec (realdec_decoder_t *this, buf_element_t *buf) {
/* setup rv30 codec (codec sub-type and image dimensions): */
if ((init_data.format>=0x20200002) && (buf->type != BUF_VIDEO_RV40)) {
int i, j;
- uint32_t *cmsg24;
- uint32_t cmsg_data[9];
+ uint32_t cmsg24[(buf->size - 34 + 2) * sizeof(uint32_t)];
+ cmsg_data_t cmsg_data = { 0x24, 1 + ((init_data.subformat >> 16) & 7), &cmsg24[0] };
- cmsg24 = xine_xmalloc((buf->size - 34 + 2) * sizeof(uint32_t));
-
cmsg24[0] = this->width;
cmsg24[1] = this->height;
for(i = 2, j = 34; j < buf->size; i++, j++)
cmsg24[i] = 4 * buf->content[j];
- cmsg_data[0] = 0x24;
- cmsg_data[1] = 1 + ((init_data.subformat >> 16) & 7);
- cmsg_data[2] = (uint32_t) cmsg24;
-
#ifdef LOG
printf ("libreal: CustomMessage cmsg_data:\n");
xine_hexdump ((uint8_t *) cmsg_data, sizeof (cmsg_data));
@@ -319,9 +265,7 @@ static int init_codec (realdec_decoder_t *this, buf_element_t *buf) {
xine_hexdump ((uint8_t *) cmsg24, (buf->size - 34 + 2) * sizeof(uint32_t));
#endif
- this->rvyuv_custom_message (cmsg_data, this->context);
-
- free(cmsg24);
+ this->rvyuv_custom_message (&cmsg_data, this->context);
}
this->stream->video_out->open(this->stream->video_out, this->stream);
@@ -338,7 +282,7 @@ static int init_codec (realdec_decoder_t *this, buf_element_t *buf) {
static void realdec_decode_data (video_decoder_t *this_gen, buf_element_t *buf) {
realdec_decoder_t *this = (realdec_decoder_t *) this_gen;
- lprintf ("decode_data, flags=0x%08x, len=%d, pts=%lld ...\n",
+ lprintf ("decode_data, flags=0x%08x, len=%d, pts=%"PRId64" ...\n",
buf->decoder_flags, buf->size, buf->pts);
if (buf->decoder_flags & BUF_FLAG_PREVIEW) {
@@ -374,7 +318,7 @@ static void realdec_decode_data (video_decoder_t *this_gen, buf_element_t *buf)
this->chunk_buffer_size = 0;
this->pts = buf->pts;
- lprintf ("new frame starting, pts=%lld\n", this->pts);
+ lprintf ("new frame starting, pts=%"PRId64"\n", this->pts);
}
if ((this->chunk_buffer_size + buf->size) > this->chunk_buffer_max) {
@@ -401,16 +345,23 @@ static void realdec_decode_data (video_decoder_t *this_gen, buf_element_t *buf)
vo_frame_t *img;
uint32_t transform_out[5];
- uint32_t transform_in[6];
+ transform_in_t transform_in = {
+ this->chunk_buffer_size,
+ /* length of the packet (sub-packets appended) */
+ 0,
+ /* unknown, seems to be unused */
+ buf->decoder_info[2],
+ /* number of sub-packets - 1 */
+ buf->decoder_info_ptr[2],
+ /* table of sub-packet offsets */
+ 0,
+ /* unknown, seems to be unused */
+ this->pts / 90
+ /* timestamp (the integer value from the stream) */
+ };
lprintf ("chunk table\n");
- transform_in[0] = this->chunk_buffer_size; /* length of the packet (sub-packets appended) */
- transform_in[1] = 0; /* unknown, seems to be unused */
- transform_in[2] = buf->decoder_info[2]; /* number of sub-packets - 1 */
- transform_in[3] = (uint32_t) buf->decoder_info_ptr[2]; /* table of sub-packet offsets */
- transform_in[4] = 0; /* unknown, seems to be unused */
- transform_in[5] = this->pts / 90; /* timestamp (the integer value from the stream) */
#ifdef LOG
printf ("libreal: got %d chunks\n",
@@ -429,7 +380,7 @@ static void realdec_decode_data (video_decoder_t *this_gen, buf_element_t *buf)
result = this->rvyuv_transform (this->chunk_buffer,
this->frame_buffer,
- transform_in,
+ &transform_in,
transform_out,
this->context);
@@ -574,32 +525,10 @@ static void dispose_class (video_decoder_class_t *this) {
free (this);
}
-/*
- * some fake functions to make real codecs happy
- */
-void *__builtin_vec_new(uint32_t size) EXPORTED;
-void __builtin_vec_delete(void *mem) EXPORTED;
-void __pure_virtual(void) EXPORTED;
-
-void *__builtin_vec_new(uint32_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); */
-}
-
-
-static void *init_class (xine_t *xine, void *data) {
+void *init_realvdec (xine_t *xine, void *data) {
real_class_t *this;
config_values_t *config = xine->config;
- char *real_codec_path;
- char *default_real_codec_path = "";
- struct stat s;
this = (real_class_t *) xine_xmalloc (sizeof (real_class_t));
@@ -608,44 +537,7 @@ static void *init_class (xine_t *xine, void *data) {
this->decoder_class.get_description = get_description;
this->decoder_class.dispose = dispose_class;
- /* try some auto-detection */
-
- if (!stat ("/usr/local/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/local/RealPlayer8/Codecs";
- if (!stat ("/usr/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/RealPlayer8/Codecs";
- if (!stat ("/usr/lib/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/RealPlayer8/Codecs";
- if (!stat ("/opt/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/opt/RealPlayer8/Codecs";
- if (!stat ("/usr/lib/RealPlayer9/users/Real/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/RealPlayer9/users/Real/Codecs";
- if (!stat ("/usr/lib/RealPlayer10/codecs/drvc.so", &s))
- default_real_codec_path = "/usr/lib/RealPlayer10/codecs";
- if (!stat ("/usr/lib64/RealPlayer8/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib64/RealPlayer8/Codecs";
- if (!stat ("/usr/lib64/RealPlayer9/users/Real/Codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib64/RealPlayer9/users/Real/Codecs";
- if (!stat ("/usr/lib64/RealPlayer10/codecs/drvc.so", &s))
- default_real_codec_path = "/usr/lib64/RealPlayer10/codecs";
- if (!stat ("/usr/lib/codecs/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/codecs";
- if (!stat ("/usr/lib/win32/drv3.so.6.0", &s))
- default_real_codec_path = "/usr/lib/win32";
-
- real_codec_path = config->register_string (config, "decoder.external.real_codecs_path",
- default_real_codec_path,
- _("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 "
- "\"drv3.so.6.0\" 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, this);
-
- lprintf ("real codec path : %s\n", real_codec_path);
+ _x_real_codecs_init(xine);
return this;
}
@@ -659,13 +551,7 @@ static uint32_t supported_types[] = { BUF_VIDEO_RV20,
BUF_VIDEO_RV40,
0 };
-static const decoder_info_t dec_info_real = {
+const decoder_info_t dec_info_realvideo = {
supported_types, /* supported types */
7 /* priority */
};
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_VIDEO_DECODER | PLUGIN_MUST_PRELOAD, 18, "real", XINE_VERSION_CODE, &dec_info_real, init_class },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-26 00:09:43 +0000