/* GStreamer H264 encoder plugin
* Copyright (C) 2005 Michal Benes <michal.benes@itonis.tv>
* Copyright (C) 2005 Josef Zlomek <josef.zlomek@itonis.tv>
+ * Copyright (C) 2016 Sebastian Dröge <sebastian@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
*
* 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.
*/
#ifndef __GST_X264_ENC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
-#include "_stdint.h"
+#include <gst/video/gstvideoencoder.h>
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+/* The x264.h header says this isn't needed with MinGW, but sometimes the
+ * compiler is unable to correctly do the pointer indirection for us, which
+ * leads to a segfault when you try to dereference any const values provided
+ * by x264.dll. See: https://bugzilla.gnome.org/show_bug.cgi?id=779249 */
+#if defined(_WIN32) && !defined(X264_API_IMPORTS)
+# define X264_API_IMPORTS
+#endif
#include <x264.h>
G_BEGIN_DECLS
typedef struct _GstX264Enc GstX264Enc;
typedef struct _GstX264EncClass GstX264EncClass;
+typedef struct _GstX264EncVTable GstX264EncVTable;
struct _GstX264Enc
{
- GstElement element;
+ GstVideoEncoder element;
/*< private >*/
- GstPad *sinkpad;
- GstPad *srcpad;
- GstSegment segment;
-
+ GstX264EncVTable *vtable;
x264_t *x264enc;
x264_param_t x264param;
gint current_byte_stream;
+ /* List of frame/buffer mapping structs for
+ * pending frames */
+ GList *pending_frames;
+
/* properties */
guint threads;
gboolean sliced_threads;
gint psy_tune;
guint tune;
GString *tunings;
- gint profile;
GString *option_string_prop; /* option-string property */
GString *option_string; /* used by set prop */
+ gint frame_packing;
+ gboolean insert_vui;
/* input description */
- GstVideoInfo info;
-
- /* for b-frame delay handling */
- GQueue *delay;
-
- guint8 *buffer;
- gulong buffer_size;
+ GstVideoCodecState *input_state;
/* configuration changed while playing */
gboolean reconfig;
/* from the downstream caps */
const gchar *peer_profile;
gboolean peer_intra_profile;
- const x264_level_t *peer_level;
+ gint peer_level_idc;
- GstClockTime pending_key_unit_ts;
- GstEvent *force_key_unit_event;
+ /* cached values to set x264_picture_t */
+ gint x264_nplanes;
};
struct _GstX264EncClass
{
- GstElementClass parent_class;
+ GstVideoEncoderClass parent_class;
};
GType gst_x264_enc_get_type (void);