x265enc: add x265 encoder element

configure.ac

@@ -3026,6 +3026,12 @@ AG_GST_CHECK_FEATURE(HLS, [http live streaming plugin], hls, [
   ])
 ])
 
+dnl *** x265 (H.265/HEVC encoder) ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_X265, true)
+AG_GST_CHECK_FEATURE(X265, [x265 plug-in], x265, [
+  AG_GST_PKG_CHECK_MODULES(X265, x265)
+])
+
 else
 
 dnl not building plugins with external dependencies,
@@ -3108,6 +3114,7 @@ AM_CONDITIONAL(USE_SNDIO, false)
 AM_CONDITIONAL(USE_UVCH264, false)
 AM_CONDITIONAL(USE_WEBP, false)
 AM_CONDITIONAL(USE_OPENH264, false)
+AM_CONDITIONAL(USE_X265, false)
 
 fi dnl of EXT plugins
 
@@ -3401,6 +3408,7 @@ ext/gsettings/org.freedesktop.gstreamer.default-elements.gschema.xml
 ext/spc/Makefile
 ext/timidity/Makefile
 ext/webp/Makefile
+ext/x265/Makefile
 ext/xvid/Makefile
 ext/zbar/Makefile
 po/Makefile.in

ext/Makefile.am

@@ -406,6 +406,12 @@ else
 WEBP_DIR=
 endif
 
+if USE_X265
+X265_DIR=x265
+else
+X265_DIR=
+endif
+
 SUBDIRS=\
 	$(VOAACENC_DIR) \
 	$(ASSRENDER_DIR) \
@@ -473,7 +479,8 @@ SUBDIRS=\
 	$(ZBAR_DIR) \
 	$(RTMP_DIR) \
 	$(HLS_DIR) \
-	$(WEBP_DIR)
+	$(WEBP_DIR) \
+	$(X265_DIR)
 
 DIST_SUBDIRS = \
 	assrender \
@@ -538,6 +545,7 @@ DIST_SUBDIRS = \
 	xvid \
 	zbar \
 	rtmp \
-	webp
+	webp \
+	x265
 
 include $(top_srcdir)/common/parallel-subdirs.mak

ext/x265/Makefile.am

@@ -0,0 +1,32 @@
+plugin_LTLIBRARIES = libgstx265.la
+
+libgstx265_la_SOURCES = gstx265enc.c
+libgstx265_la_CFLAGS = \
+	$(GST_PLUGINS_BASE_CFLAGS) \
+	$(GST_CFLAGS) \
+	$(X265_CFLAGS)
+libgstx265_la_LIBADD = \
+	$(GST_PLUGINS_BASE_LIBS) \
+	-lgstvideo-$(GST_API_VERSION) \
+	-lgstpbutils-$(GST_API_VERSION) \
+	$(GST_LIBS) \
+	$(X265_LIBS)
+libgstx265_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstx265_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)
+
+noinst_HEADERS = gstx265enc.h
+
+Android.mk: Makefile.am $(BUILT_SOURCES)
+	androgenizer \
+	-:PROJECT libgstx265 -:SHARED libgstx265 \
+	 -:TAGS eng debug \
+         -:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
+	 -:SOURCES $(libgstx265_la_SOURCES) \
+	 -:CPPFLAGS $(CPPFLAGS) \
+	 -:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(libgstx265_la_CFLAGS) -I'$$(GSTREAMER_AGGREGATE_TOP)/x265' \
+	 -:LDFLAGS $(libgstx265_la_LDFLAGS) \
+	           $(libgstx265_la_LIBADD) \
+	           -ldl \
+	 -:PASSTHROUGH LOCAL_ARM_MODE:=arm \
+		       LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-0.10' \
+	> $@

ext/x265/gstx265enc.h

@@ -0,0 +1,87 @@
+/* GStreamer H265 encoder plugin
+ * Copyright (C) 2005 Michal Benes <michal.benes@itonis.tv>
+ * Copyright (C) 2005 Josef Zlomek <josef.zlomek@itonis.tv>
+ * Copyright (C) 2014 Thijs Vermeir <thijs.vermeir@barco.com>
+ *
+ * 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_X265_ENC_H__
+#define __GST_X265_ENC_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/video/gstvideoencoder.h>
+#include "_stdint.h"
+#include <x265.h>
+
+G_BEGIN_DECLS
+#define GST_TYPE_X265_ENC \
+  (gst_x265_enc_get_type())
+#define GST_X265_ENC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_X265_ENC,GstX265Enc))
+#define GST_X265_ENC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_X265_ENC,GstX265EncClass))
+#define GST_IS_X265_ENC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_X265_ENC))
+#define GST_IS_X265_ENC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_X265_ENC))
+typedef struct _GstX265Enc GstX265Enc;
+typedef struct _GstX265EncClass GstX265EncClass;
+
+struct _GstX265Enc
+{
+  GstVideoEncoder element;
+
+  /*< private > */
+  x265_encoder *x265enc;
+  x265_param x265param;
+  GstClockTime dts_offset;
+  gboolean push_header;
+
+  /* List of frame/buffer mapping structs for
+   * pending frames */
+  GList *pending_frames;
+
+  /* properties */
+  guint bitrate;
+  gint log_level;
+  gint tune;
+  gint speed_preset;
+  GString *option_string_prop;  /* option-string property */
+  /*GString *option_string; *//* used by set prop */
+
+  /* input description */
+  GstVideoCodecState *input_state;
+
+  /* configuration changed  while playing */
+  gboolean reconfig;
+
+  /* from the downstream caps */
+  const gchar *peer_profile;
+  gboolean peer_intra_profile;
+  /*const x265_level_t *peer_level; */
+};
+
+struct _GstX265EncClass
+{
+  GstVideoEncoderClass parent_class;
+};
+
+GType gst_x265_enc_get_type (void);
+
+G_END_DECLS
+#endif /* __GST_X265_ENC_H__ */