app: GST_EXPORT -> GST_APP_API

We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.

7 files changed, 79 insertions, 44 deletions

diff --git a/common b/common
-Subproject 3fa2c9e372bceec30be91e67fb02b6cb05bed49
+Subproject f0c2dc9aadfa05bb5274c40da750104ecbb88cb
diff --git a/gst-libs/gst/app/Makefile.am b/gst-libs/gst/app/Makefile.am
index 03de8a0db..52f6ad3c3 100644
--- a/gst-libs/gst/app/Makefile.am
+++ b/gst-libs/gst/app/Makefile.am
@@ -3,7 +3,8 @@ lib_LTLIBRARIES = libgstapp-@GST_API_VERSION@.la
 glib_enum_define = GST_APP
 glib_gen_prefix = __gst_app
 glib_gen_basename = app
-glib_gen_decl_banner=GST_EXPORT
+glib_gen_decl_banner=GST_APP_API
+glib_gen_decl_include=\#include <gst/app/app-prelude.h>
 
 glib_enum_headers = gstappsrc.h
 
@@ -23,6 +24,7 @@ libgstapp_@GST_API_VERSION@_la_LDFLAGS = $(GST_LIB_LDFLAGS) $(GST_ALL_LDFLAGS) $
 libgstapp_@GST_API_VERSION@includedir = $(includedir)/gstreamer-@GST_API_VERSION@/gst/app
 libgstapp_@GST_API_VERSION@include_HEADERS = \
 	app.h \
+	app-prelude.h \
 	gstappsrc.h \
 	gstappsink.h
 nodist_libgstapp_@GST_API_VERSION@include_HEADERS = app-enumtypes.h
diff --git a/gst-libs/gst/app/app-prelude.h b/gst-libs/gst/app/app-prelude.h
new file mode 100644
index 000000000..c949c3eee
--- /dev/null
+++ b/gst-libs/gst/app/app-prelude.h
@@ -0,0 +1,31 @@
+/* GStreamer App Library
+ * Copyright (C) 2018 GStreamer developers
+ *
+ * app-prelude.h: prelude include header for gst-app library
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_APP_PRELUDE_H__
+#define __GST_APP_PRELUDE_H__
+
+#include <gst/gst.h>
+
+#ifndef GST_APP_API
+#define GST_APP_API GST_EXPORT
+#endif
+
+#endif /* __GST_APP_PRELUDE_H__ */
diff --git a/gst-libs/gst/app/app_mkenum.py b/gst-libs/gst/app/app_mkenum.py
index e31fb5bae..4d3123f68 100755
--- a/gst-libs/gst/app/app_mkenum.py
+++ b/gst-libs/gst/app/app_mkenum.py
@@ -8,11 +8,11 @@
 import sys, os, shutil, subprocess
 
 h_array = ['--fhead',
-           "#ifndef __GST_APP_ENUM_TYPES_H__\n#define __GST_APP_ENUM_TYPES_H__\n\n#include <gst/gst.h>\n\nG_BEGIN_DECLS\n",
+           "#ifndef __GST_APP_ENUM_TYPES_H__\n#define __GST_APP_ENUM_TYPES_H__\n\n#include <gst/gst.h>\n#include <gst/app/app-prelude.h>\nG_BEGIN_DECLS\n",
            '--fprod',
            "\n/* enumerations from \"@filename@\" */\n",
            '--vhead',
-           'GST_EXPORT GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n',
+           'GST_APP_API GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n',
            '--ftail',
            'G_END_DECLS\n\n#endif /* __GST_APP_ENUM_TYPES_H__ */',
            ]
diff --git a/gst-libs/gst/app/gstappsink.h b/gst-libs/gst/app/gstappsink.h
index f757aba81..eeb6ce7dd 100644
--- a/gst-libs/gst/app/gstappsink.h
+++ b/gst-libs/gst/app/gstappsink.h
@@ -22,6 +22,7 @@
 
 #include <gst/gst.h>
 #include <gst/base/gstbasesink.h>
+#include <gst/app/app-prelude.h>
 
 G_BEGIN_DECLS
 
@@ -101,61 +102,61 @@ struct _GstAppSinkClass
   gpointer     _gst_reserved[GST_PADDING - 2];
 };
 
-GST_EXPORT
+GST_APP_API
 GType           gst_app_sink_get_type         (void);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_caps         (GstAppSink *appsink, const GstCaps *caps);
 
-GST_EXPORT
+GST_APP_API
 GstCaps *       gst_app_sink_get_caps         (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 gboolean        gst_app_sink_is_eos           (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_emit_signals (GstAppSink *appsink, gboolean emit);
 
-GST_EXPORT
+GST_APP_API
 gboolean        gst_app_sink_get_emit_signals (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_max_buffers  (GstAppSink *appsink, guint max);
 
-GST_EXPORT
+GST_APP_API
 guint           gst_app_sink_get_max_buffers  (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_drop         (GstAppSink *appsink, gboolean drop);
 
-GST_EXPORT
+GST_APP_API
 gboolean        gst_app_sink_get_drop         (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_buffer_list_support  (GstAppSink *appsink, gboolean enable_lists);
 
-GST_EXPORT
+GST_APP_API
 gboolean        gst_app_sink_get_buffer_list_support  (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_wait_on_eos  (GstAppSink *appsink, gboolean wait);
 
-GST_EXPORT
+GST_APP_API
 gboolean        gst_app_sink_get_wait_on_eos  (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 GstSample *     gst_app_sink_pull_preroll     (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 GstSample *     gst_app_sink_pull_sample      (GstAppSink *appsink);
 
-GST_EXPORT
+GST_APP_API
 GstSample *     gst_app_sink_try_pull_preroll (GstAppSink *appsink, GstClockTime timeout);
 
-GST_EXPORT
+GST_APP_API
 GstSample *     gst_app_sink_try_pull_sample  (GstAppSink *appsink, GstClockTime timeout);
 
-GST_EXPORT
+GST_APP_API
 void            gst_app_sink_set_callbacks    (GstAppSink * appsink,
                                                GstAppSinkCallbacks *callbacks,
                                                gpointer user_data,
diff --git a/gst-libs/gst/app/gstappsrc.h b/gst-libs/gst/app/gstappsrc.h
index 48d5eb3a5..2966a4625 100644
--- a/gst-libs/gst/app/gstappsrc.h
+++ b/gst-libs/gst/app/gstappsrc.h
@@ -22,6 +22,7 @@
 
 #include <gst/gst.h>
 #include <gst/base/gstpushsrc.h>
+#include <gst/app/app-prelude.h>
 #include <gst/app/app-enumtypes.h>
 
 G_BEGIN_DECLS
@@ -117,67 +118,67 @@ struct _GstAppSrcClass
   gpointer     _gst_reserved[GST_PADDING-2];
 };
 
-GST_EXPORT
+GST_APP_API
 GType            gst_app_src_get_type                (void);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_caps                (GstAppSrc *appsrc, const GstCaps *caps);
 
-GST_EXPORT
+GST_APP_API
 GstCaps*         gst_app_src_get_caps                (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_size                (GstAppSrc *appsrc, gint64 size);
 
-GST_EXPORT
+GST_APP_API
 gint64           gst_app_src_get_size                (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_duration            (GstAppSrc *appsrc, GstClockTime duration);
 
-GST_EXPORT
+GST_APP_API
 GstClockTime     gst_app_src_get_duration            (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_stream_type         (GstAppSrc *appsrc, GstAppStreamType type);
 
-GST_EXPORT
+GST_APP_API
 GstAppStreamType gst_app_src_get_stream_type         (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_max_bytes           (GstAppSrc *appsrc, guint64 max);
 
-GST_EXPORT
+GST_APP_API
 guint64          gst_app_src_get_max_bytes           (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 guint64          gst_app_src_get_current_level_bytes (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_latency             (GstAppSrc *appsrc, guint64 min, guint64 max);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_get_latency             (GstAppSrc *appsrc, guint64 *min, guint64 *max);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_emit_signals        (GstAppSrc *appsrc, gboolean emit);
 
-GST_EXPORT
+GST_APP_API
 gboolean         gst_app_src_get_emit_signals        (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 GstFlowReturn    gst_app_src_push_buffer             (GstAppSrc *appsrc, GstBuffer *buffer);
 
-GST_EXPORT
+GST_APP_API
 GstFlowReturn    gst_app_src_push_buffer_list        (GstAppSrc * appsrc, GstBufferList * buffer_list);
 
-GST_EXPORT
+GST_APP_API
 GstFlowReturn    gst_app_src_end_of_stream           (GstAppSrc *appsrc);
 
-GST_EXPORT
+GST_APP_API
 GstFlowReturn    gst_app_src_push_sample             (GstAppSrc *appsrc, GstSample *sample);
 
-GST_EXPORT
+GST_APP_API
 void             gst_app_src_set_callbacks           (GstAppSrc * appsrc,
                                                       GstAppSrcCallbacks *callbacks,
                                                       gpointer user_data,
diff --git a/gst-libs/gst/app/meson.build b/gst-libs/gst/app/meson.build
index f23851403..fd1883b2c 100644
--- a/gst-libs/gst/app/meson.build
+++ b/gst-libs/gst/app/meson.build
@@ -4,7 +4,7 @@ app_mkenum_headers = [
   'gstappsrc.h',
 ]
 
-app_headers = app_mkenum_headers + [ 'app.h', 'gstappsink.h' ]
+app_headers = app_mkenum_headers + [ 'app.h', 'app-prelude.h', 'gstappsink.h' ]
 install_headers(app_headers, subdir : 'gstreamer-1.0/gst/app/')
 
 mkenums = find_program('app_mkenum.py')