X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gst%2Fgstconfig.h.in;h=7be1b194afdced1285fa0a12e66c1e38e5dd0829;hb=cc6342d853f4252c5d5cf09fff9d3379ad467fbc;hp=31ea67479c2f5815012b4ca31034805c75caf034;hpb=225721f578c17acd1b76686108789cac7097d652;p=platform%2Fupstream%2Fgstreamer.git diff --git a/gst/gstconfig.h.in b/gst/gstconfig.h.in index 31ea674..7be1b19 100644 --- a/gst/gstconfig.h.in +++ b/gst/gstconfig.h.in @@ -16,8 +16,8 @@ * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. */ /** @@ -33,7 +33,7 @@ * If a subsystem is disabled, most of this changes are done in an API * compatible way, so you don't need to adapt your code in most cases. It is * never done in an ABI compatible way though. So if you want to disable a - * suybsystem, you have to rebuild all programs depending on GStreamer, too. + * subsystem, you have to rebuild all programs depending on GStreamer, too. * * If a subsystem is disabled in GStreamer, a value is defined in * <gst/gst.h>. You can check this if you do subsystem-specific stuff. @@ -55,11 +55,8 @@ #if 0 #define GST_DISABLE_GST_DEBUG 1 #define GST_DISABLE_PARSE 1 -#define GST_DISABLE_TRACE 1 -#define GST_DISABLE_ALLOC_TRACE 1 #define GST_DISABLE_REGISTRY 1 #define GST_DISABLE_PLUGIN 1 -#define GST_HAVE_GLIB_2_8 1 #endif /***** default padding of structures *****/ @@ -81,27 +78,11 @@ /** * GST_DISABLE_PARSE: * - * Configures the inclusion of the gst-lauch parser + * Configures the inclusion of the gst-launch parser */ @GST_DISABLE_PARSE_DEFINE@ /** - * GST_DISABLE_TRACE: - * - * Configures the inclusion of a resource tracing facillity - * (seems to be unused) - */ -@GST_DISABLE_TRACE_DEFINE@ - -/** - * GST_DISABLE_ALLOC_TRACE: - * - * Configures the use of a memory tracer based on the resource tracer - * if TRACE is disabled, ALLOC_TRACE is disabled as well - */ -@GST_DISABLE_ALLOC_TRACE_DEFINE@ - -/** * GST_DISABLE_REGISTRY: * * Configures the use of the plugin registry. @@ -110,64 +91,49 @@ */ @GST_DISABLE_REGISTRY_DEFINE@ -/* FIXME: test and document these! */ -/* Configures the use of external plugins */ -@GST_DISABLE_PLUGIN_DEFINE@ - -/* printf extension format */ /** - * GST_PTR_FORMAT: + * GST_DISABLE_CAST_CHECKS: * - * printf format type used to debug GStreamer types. - * This can only be used on types whose size is >= sizeof(gpointer). + * Disable run-time GObject cast checks */ -@GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE@ +#define GST_DISABLE_CAST_CHECKS @GST_DISABLE_CAST_CHECKS_DEFINE@ + /** - * GST_SEGMENT_FORMAT: + * GST_DISABLE_GLIB_ASSERTS: * - * printf format type used to debug GStreamer segments. - * This can only be used on pointers to GstSegment structures. + * Disable GLib assertion + */ +#define GST_DISABLE_GLIB_ASSERTS @GST_DISABLE_GLIB_ASSERTS_DEFINE@ + +/** + * GST_DISABLE_GLIB_CHECKS: * - * Since: 0.10.10 + * Disable GLib checks such as API guards */ -@GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE@ +#define GST_DISABLE_GLIB_CHECKS @GST_DISABLE_GLIB_CHECKS_DEFINE@ -/* whether or not GST_PTR_FORMAT or GST_SEGMENT_FORMAT are using - * the printf extension mechanism. This is for internal use in our - * header files so we know whether we can use G_GNUC_PRINTF or not */ -@GST_USING_PRINTF_EXTENSION_DEFINE@ -/* GST_DISABLE_PRINTF_EXTENSION: - * - * Define this to debug your debug log messages and make gcc spew warnings - * if printf format string and arguments don't match up (this is usually - * not the case when libc and gcc are used because printf format warnings - * have to be disabled when the printf extension mechanism is in use). - * - * Note that using this option disables 'pretty logging' of GStreamer objects - * like caps, tags, structures, events, pads etc., so that only their address - * will be printed in the log. - * - * This define only disables use of the special registered printf format - * extensions in the code compiled with it defined. It does not stop - * GStreamer from registering these extensions in the first place if it - * was compiled against a libc that supports this. +/* FIXME: test and document these! */ +/* Configures the use of external plugins */ +@GST_DISABLE_PLUGIN_DEFINE@ + +/* Whether or not the CPU supports unaligned access + * The macros used are defined consistently by GCC, Clang, MSVC, Sun, and ICC * - * (not official API) + * References: + * https://sourceforge.net/p/predef/wiki/Architectures/ + * https://msdn.microsoft.com/en-us/library/b0084kay.aspx + * http://docs.oracle.com/cd/E19205-01/820-4155/c++_faq.html#Vers6 + * https://software.intel.com/en-us/node/583402 */ -/* If GLib is not using the system printf, we can't use the registered - * extensions because the GLib-internal printf won't know how to parse them */ -#if defined(GST_DISABLE_PRINTF_EXTENSION) || !defined(GLIB_USING_SYSTEM_PRINTF) - #undef GST_PTR_FORMAT - #define GST_PTR_FORMAT "p" - #undef GST_SEGMENT_FORMAT - #define GST_SEGMENT_FORMAT "p" - #undef GST_USING_PRINTF_EXTENSION +#if defined(__alpha__) || defined(__arc__) || defined(__arm__) || defined(__aarch64__) || defined(__bfin) || defined(__hppa__) || defined(__nios2__) || defined(__MICROBLAZE__) || defined(__mips__) || defined(__or1k__) || defined(__sh__) || defined(__SH4__) || defined(__sparc__) || defined(__sparc) || defined(__ia64__) || defined(_M_ALPHA) || defined(_M_ARM) || defined(_M_IA64) || defined(__xtensa__) || defined(__e2k__) || defined(__riscv) +# define GST_HAVE_UNALIGNED_ACCESS 0 +#elif defined(__i386__) || defined(__i386) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__ppc__) || defined(__ppc64__) || defined(__powerpc__) || defined(__powerpc64__) || defined(__m68k__) || defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || defined(__s390__) || defined(__s390x__) || defined(__zarch__) +# define GST_HAVE_UNALIGNED_ACCESS 1 +#else +# error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug." #endif -/* whether or not the CPU supports unaligned access */ -@GST_HAVE_UNALIGNED_ACCESS_DEFINE@ - /** * GST_EXPORT: * @@ -184,20 +150,57 @@ * On Windows, this exports the plugin definition from the DLL. * On other platforms, this gets defined as a no-op. */ -#ifdef _MSC_VER -#define GST_PLUGIN_EXPORT __declspec(dllexport) extern -#ifdef GST_EXPORTS -#define GST_EXPORT __declspec(dllexport) extern +/* Only use __declspec(dllexport/import) when we have been built with MSVC or + * the user is linking to us with MSVC. The only remaining case is when we were + * built with MinGW and are linking with MinGW in which case we rely on the + * linker to auto-export/import symbols. Of course all this is only used when + * not linking statically. + * + * NOTE: To link to GStreamer statically on Windows, you must define + * GST_STATIC_COMPILATION or the prototypes will cause the compiler to search + * for the symbol inside a DLL. + */ +#if (@GSTCONFIG_BUILT_WITH_MSVC@ || defined(_MSC_VER)) && !defined(GST_STATIC_COMPILATION) +# define GST_PLUGIN_EXPORT __declspec(dllexport) +# ifdef GST_EXPORTS +# define GST_EXPORT __declspec(dllexport) +# else +# define GST_EXPORT __declspec(dllimport) extern +# endif #else -#define GST_EXPORT __declspec(dllimport) extern +# if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) +# define GST_PLUGIN_EXPORT __attribute__ ((visibility ("default"))) +# define GST_EXPORT extern __attribute__ ((visibility ("default"))) +# else +# define GST_PLUGIN_EXPORT +# define GST_EXPORT extern +# endif #endif -#else /* not _MSC_VER */ -#define GST_PLUGIN_EXPORT -#if (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) -#define GST_EXPORT extern __attribute__ ((visibility ("default"))) + +#if defined(_MSC_VER) && !defined(GST_STATIC_COMPILATION) +# define GST_API_IMPORT __declspec(dllimport) extern #else -#define GST_EXPORT extern +# define GST_API_IMPORT extern #endif + +#ifndef GST_API +# ifdef BUILDING_GST +# define GST_API GST_API_EXPORT /* from config.h */ +# else +# define GST_API GST_API_IMPORT +# endif +#endif + +/* These macros are used to mark deprecated functions in GStreamer headers, + * and thus have to be exposed in installed headers. But please + * do *not* use them in other projects. Instead, use G_DEPRECATED + * or define your own wrappers around it. */ +#ifndef GST_DISABLE_DEPRECATED +#define GST_DEPRECATED GST_API +#define GST_DEPRECATED_FOR(f) GST_API +#else +#define GST_DEPRECATED G_DEPRECATED GST_API +#define GST_DEPRECATED_FOR(f) G_DEPRECATED_FOR(f) GST_API #endif #endif /* __GST_CONFIG_H__ */