ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
/* GStreamer
|
|
|
|
* Copyright (C) 2004 Wim Taymans <wim@fluendo.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., 59 Temple Place - Suite 330,
|
|
|
|
* Boston, MA 02111-1307, USA.
|
|
|
|
*/
|
|
|
|
|
2005-09-14 21:36:02 +00:00
|
|
|
/**
|
2005-09-14 21:53:06 +00:00
|
|
|
* SECTION:element-theoraenc
|
2005-09-14 21:36:02 +00:00
|
|
|
* @see_also: theoradec, oggmux
|
|
|
|
*
|
|
|
|
* This element encodes raw video into a Theora stream.
|
|
|
|
* <ulink url="http://www.theora.org/">Theora</ulink> is a royalty-free
|
|
|
|
* video codec maintained by the <ulink url="http://www.xiph.org/">Xiph.org
|
|
|
|
* Foundation</ulink>, based on the VP3 codec.
|
2008-07-10 21:06:06 +00:00
|
|
|
*
|
2006-03-01 16:24:37 +00:00
|
|
|
* The theora codec internally only supports encoding of images that are a
|
2006-04-10 14:52:10 +00:00
|
|
|
* multiple of 16 pixels in both X and Y direction. It is however perfectly
|
|
|
|
* possible to encode images with other dimensions because an arbitrary
|
|
|
|
* rectangular cropping region can be set up. This element will automatically
|
|
|
|
* set up a correct cropping region if the dimensions are not multiples of 16
|
2009-09-08 11:18:26 +00:00
|
|
|
* pixels.
|
2008-07-10 21:06:06 +00:00
|
|
|
*
|
|
|
|
* To control the quality of the encoding, the #GstTheoraEnc::bitrate and
|
|
|
|
* #GstTheoraEnc::quality properties can be used. These two properties are
|
|
|
|
* mutualy exclusive. Setting the bitrate property will produce a constant
|
|
|
|
* bitrate (CBR) stream while setting the quality property will produce a
|
|
|
|
* variable bitrate (VBR) stream.
|
|
|
|
*
|
|
|
|
* <refsect2>
|
2005-09-14 21:36:02 +00:00
|
|
|
* <title>Example pipeline</title>
|
2008-07-10 21:06:06 +00:00
|
|
|
* |[
|
2005-09-14 21:36:02 +00:00
|
|
|
* gst-launch -v videotestsrc num-buffers=1000 ! theoraenc ! oggmux ! filesink location=videotestsrc.ogg
|
2008-07-10 21:06:06 +00:00
|
|
|
* ]| This example pipeline will encode a test video source to theora muxed in an
|
2006-04-10 14:52:10 +00:00
|
|
|
* ogg container. Refer to the theoradec documentation to decode the create
|
|
|
|
* stream.
|
2005-09-14 21:36:02 +00:00
|
|
|
* </refsect2>
|
2006-03-01 16:24:37 +00:00
|
|
|
*
|
|
|
|
* Last reviewed on 2006-03-01 (0.10.4)
|
2005-09-14 21:36:02 +00:00
|
|
|
*/
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
#ifdef HAVE_CONFIG_H
|
2010-09-21 22:57:42 +00:00
|
|
|
#include "config.h"
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
#endif
|
|
|
|
|
2005-09-15 15:28:36 +00:00
|
|
|
#include "gsttheoraenc.h"
|
2006-04-29 09:48:16 +00:00
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
#include <string.h>
|
2006-04-29 09:48:16 +00:00
|
|
|
#include <stdlib.h> /* free */
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
#include <gst/tag/tag.h>
|
|
|
|
|
2004-07-14 13:42:23 +00:00
|
|
|
#define GST_CAT_DEFAULT theoraenc_debug
|
2006-05-23 20:38:56 +00:00
|
|
|
GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
ext/theora/: Added cropping option to theora decoder.
Original commit message from CVS:
* ext/theora/theoradec.c: (gst_theora_dec_class_init),
(gst_theora_dec_init), (theora_get_formats),
(theora_dec_src_convert), (theora_dec_sink_convert),
(theora_dec_src_query), (theora_dec_src_event), (theora_dec_event),
(theora_dec_chain), (theora_dec_set_property),
(theora_dec_get_property):
* ext/theora/theoraenc.c: (gst_border_mode_get_type),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_chain),
(theora_enc_set_property), (theora_enc_get_property):
Added cropping option to theora decoder.
Added border option to theora encoder.
2004-07-30 10:18:42 +00:00
|
|
|
#define GST_TYPE_BORDER_MODE (gst_border_mode_get_type())
|
|
|
|
static GType
|
|
|
|
gst_border_mode_get_type (void)
|
|
|
|
{
|
|
|
|
static GType border_mode_type = 0;
|
Const-ify GEnumValue and GFlagsValue arrays. Use
Original commit message from CVS:
* ext/pango/gsttextoverlay.c: (gst_text_overlay_valign_get_type),
(gst_text_overlay_halign_get_type),
(gst_text_overlay_wrap_mode_get_type):
* ext/theora/theoradec.c: (theora_handle_type_packet),
(theora_handle_data_packet):
* ext/theora/theoraenc.c: (gst_border_mode_get_type),
(theora_enc_sink_setcaps), (theora_enc_chain):
* gst-libs/gst/cdda/gstcddabasesrc.c:
(gst_cdda_base_src_mode_get_type):
* gst/audiotestsrc/gstaudiotestsrc.c:
(gst_audiostestsrc_wave_get_type):
* gst/playback/gststreaminfo.c: (gst_stream_type_get_type):
* gst/tcp/gstfdset.c: (gst_fdset_mode_get_type):
* gst/tcp/gstmultifdsink.c: (gst_recover_policy_get_type),
(gst_sync_method_get_type), (gst_unit_type_get_type),
(gst_client_status_get_type):
* gst/videoscale/gstvideoscale.c:
(gst_video_scale_method_get_type):
* gst/videotestsrc/gstvideotestsrc.c:
(gst_video_test_src_pattern_get_type):
* gst/videotestsrc/videotestsrc.c: (paint_setup_I420),
(paint_setup_YV12), (paint_setup_YUY2), (paint_setup_UYVY),
(paint_setup_YVYU), (paint_setup_IYU2), (paint_setup_Y41B),
(paint_setup_Y42B), (paint_setup_Y800), (paint_setup_YVU9),
(paint_setup_YUV9), (paint_setup_RGB888), (paint_setup_BGR888),
(paint_setup_RGB565), (paint_setup_xRGB1555):
Const-ify GEnumValue and GFlagsValue arrays. Use
GST_ROUND_UP_* macros instead of home-made ones.
2006-05-09 19:24:46 +00:00
|
|
|
static const GEnumValue border_mode[] = {
|
2005-11-22 17:39:29 +00:00
|
|
|
{BORDER_NONE, "No Border", "none"},
|
|
|
|
{BORDER_BLACK, "Black Border", "black"},
|
|
|
|
{BORDER_MIRROR, "Mirror image in borders", "mirror"},
|
ext/theora/: Added cropping option to theora decoder.
Original commit message from CVS:
* ext/theora/theoradec.c: (gst_theora_dec_class_init),
(gst_theora_dec_init), (theora_get_formats),
(theora_dec_src_convert), (theora_dec_sink_convert),
(theora_dec_src_query), (theora_dec_src_event), (theora_dec_event),
(theora_dec_chain), (theora_dec_set_property),
(theora_dec_get_property):
* ext/theora/theoraenc.c: (gst_border_mode_get_type),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_chain),
(theora_enc_set_property), (theora_enc_get_property):
Added cropping option to theora decoder.
Added border option to theora encoder.
2004-07-30 10:18:42 +00:00
|
|
|
{0, NULL, NULL},
|
|
|
|
};
|
|
|
|
|
|
|
|
if (!border_mode_type) {
|
|
|
|
border_mode_type =
|
|
|
|
g_enum_register_static ("GstTheoraEncBorderMode", border_mode);
|
|
|
|
}
|
|
|
|
return border_mode_type;
|
|
|
|
}
|
|
|
|
|
2010-07-04 18:29:53 +00:00
|
|
|
#define GST_TYPE_MULTIPASS_MODE (gst_multipass_mode_get_type())
|
|
|
|
static GType
|
|
|
|
gst_multipass_mode_get_type (void)
|
|
|
|
{
|
|
|
|
static GType multipass_mode_type = 0;
|
|
|
|
static const GEnumValue multipass_mode[] = {
|
|
|
|
{MULTIPASS_MODE_SINGLE_PASS, "Single pass", "single-pass"},
|
|
|
|
{MULTIPASS_MODE_FIRST_PASS, "First pass", "first-pass"},
|
|
|
|
{MULTIPASS_MODE_SECOND_PASS, "Second pass", "second-pass"},
|
|
|
|
{0, NULL, NULL},
|
|
|
|
};
|
|
|
|
|
|
|
|
if (!multipass_mode_type) {
|
|
|
|
multipass_mode_type =
|
|
|
|
g_enum_register_static ("GstTheoraEncMultipassMode", multipass_mode);
|
|
|
|
}
|
|
|
|
return multipass_mode_type;
|
|
|
|
}
|
|
|
|
|
2006-01-30 19:21:07 +00:00
|
|
|
/* taken from theora/lib/toplevel.c */
|
|
|
|
static int
|
|
|
|
_ilog (unsigned int v)
|
|
|
|
{
|
|
|
|
int ret = 0;
|
|
|
|
|
|
|
|
while (v) {
|
|
|
|
ret++;
|
|
|
|
v >>= 1;
|
|
|
|
}
|
|
|
|
return (ret);
|
|
|
|
}
|
|
|
|
|
2006-03-01 16:24:37 +00:00
|
|
|
#define THEORA_DEF_BITRATE 0
|
2009-10-07 14:56:28 +00:00
|
|
|
#define THEORA_DEF_QUALITY 48
|
2006-03-01 16:24:37 +00:00
|
|
|
#define THEORA_DEF_KEYFRAME_AUTO TRUE
|
|
|
|
#define THEORA_DEF_KEYFRAME_FREQ 64
|
|
|
|
#define THEORA_DEF_KEYFRAME_FREQ_FORCE 64
|
2009-02-19 20:18:29 +00:00
|
|
|
#define THEORA_DEF_SPEEDLEVEL 1
|
2009-12-21 01:34:46 +00:00
|
|
|
#define THEORA_DEF_VP3_COMPATIBLE FALSE
|
|
|
|
#define THEORA_DEF_DROP_FRAMES TRUE
|
|
|
|
#define THEORA_DEF_CAP_OVERFLOW TRUE
|
|
|
|
#define THEORA_DEF_CAP_UNDERFLOW FALSE
|
|
|
|
#define THEORA_DEF_RATE_BUFFER 0
|
2010-07-04 18:29:53 +00:00
|
|
|
#define THEORA_DEF_MULTIPASS_CACHE_FILE NULL
|
|
|
|
#define THEORA_DEF_MULTIPASS_MODE MULTIPASS_MODE_SINGLE_PASS
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
enum
|
|
|
|
{
|
2010-07-04 18:08:25 +00:00
|
|
|
PROP_0,
|
|
|
|
PROP_CENTER,
|
|
|
|
PROP_BORDER,
|
|
|
|
PROP_BITRATE,
|
|
|
|
PROP_QUALITY,
|
|
|
|
PROP_QUICK,
|
|
|
|
PROP_KEYFRAME_AUTO,
|
|
|
|
PROP_KEYFRAME_FREQ,
|
|
|
|
PROP_KEYFRAME_FREQ_FORCE,
|
|
|
|
PROP_KEYFRAME_THRESHOLD,
|
|
|
|
PROP_KEYFRAME_MINDISTANCE,
|
|
|
|
PROP_NOISE_SENSITIVITY,
|
|
|
|
PROP_SHARPNESS,
|
|
|
|
PROP_SPEEDLEVEL,
|
|
|
|
PROP_VP3_COMPATIBLE,
|
|
|
|
PROP_DROP_FRAMES,
|
|
|
|
PROP_CAP_OVERFLOW,
|
|
|
|
PROP_CAP_UNDERFLOW,
|
|
|
|
PROP_RATE_BUFFER,
|
2010-07-04 18:29:53 +00:00
|
|
|
PROP_MULTIPASS_CACHE_FILE,
|
|
|
|
PROP_MULTIPASS_MODE
|
|
|
|
/* FILL ME */
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
};
|
|
|
|
|
ogg muxing of vorbis and theora now has pages ordered correctly again, even with delays.
Original commit message from CVS:
ogg muxing of vorbis and theora now has pages ordered correctly again,
even with delays.
* ext/ogg/README:
updated with some examples
* ext/theora/theoraenc.c: (granulepos_to_timestamp),
(granulepos_add), (theora_buffer_from_packet):
* ext/vorbis/vorbisenc.c: (granulepos_to_timestamp_offset),
(granulepos_to_timestamp), (gst_vorbisenc_buffer_from_packet),
(gst_vorbisenc_chain):
implement strategy from ext/ogg/README
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_push_buffer), (gst_ogg_mux_dequeue_page),
(gst_ogg_mux_pad_queue_page), (gst_ogg_mux_compare_pads),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_collected):
Fix muxer so that oggz-validate is happy with all streams;
except for no eos mark, and the BOS page ordering
* tests/check/pipelines/theoraenc.c: (check_buffer_is_header),
(check_buffer_granulepos):
* tests/check/pipelines/vorbisenc.c: (check_buffer_granulepos):
update tests to check for OFFSET being set as requested
fixed type of granulepos, it's not a ClockTime
2006-03-05 22:57:58 +00:00
|
|
|
/* this function does a straight granulepos -> timestamp conversion */
|
|
|
|
static GstClockTime
|
|
|
|
granulepos_to_timestamp (GstTheoraEnc * theoraenc, ogg_int64_t granulepos)
|
|
|
|
{
|
|
|
|
guint64 iframe, pframe;
|
2009-09-09 21:44:36 +00:00
|
|
|
int shift = theoraenc->info.keyframe_granule_shift;
|
ogg muxing of vorbis and theora now has pages ordered correctly again, even with delays.
Original commit message from CVS:
ogg muxing of vorbis and theora now has pages ordered correctly again,
even with delays.
* ext/ogg/README:
updated with some examples
* ext/theora/theoraenc.c: (granulepos_to_timestamp),
(granulepos_add), (theora_buffer_from_packet):
* ext/vorbis/vorbisenc.c: (granulepos_to_timestamp_offset),
(granulepos_to_timestamp), (gst_vorbisenc_buffer_from_packet),
(gst_vorbisenc_chain):
implement strategy from ext/ogg/README
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_push_buffer), (gst_ogg_mux_dequeue_page),
(gst_ogg_mux_pad_queue_page), (gst_ogg_mux_compare_pads),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_collected):
Fix muxer so that oggz-validate is happy with all streams;
except for no eos mark, and the BOS page ordering
* tests/check/pipelines/theoraenc.c: (check_buffer_is_header),
(check_buffer_granulepos):
* tests/check/pipelines/vorbisenc.c: (check_buffer_granulepos):
update tests to check for OFFSET being set as requested
fixed type of granulepos, it's not a ClockTime
2006-03-05 22:57:58 +00:00
|
|
|
|
|
|
|
if (granulepos < 0)
|
|
|
|
return GST_CLOCK_TIME_NONE;
|
|
|
|
|
|
|
|
iframe = granulepos >> shift;
|
|
|
|
pframe = granulepos - (iframe << shift);
|
|
|
|
|
|
|
|
/* num and den are 32 bit, so we can safely multiply with GST_SECOND */
|
|
|
|
return gst_util_uint64_scale ((guint64) (iframe + pframe),
|
|
|
|
GST_SECOND * theoraenc->info.fps_denominator,
|
|
|
|
theoraenc->info.fps_numerator);
|
|
|
|
}
|
|
|
|
|
2011-01-13 23:12:53 +00:00
|
|
|
/* Generate a dummy encoder context for use in th_encode_ctl queries
|
|
|
|
Release with th_encode_free()
|
|
|
|
This and the next routine from theora/examples/libtheora_info.c */
|
|
|
|
static th_enc_ctx *
|
|
|
|
dummy_encode_ctx (void)
|
|
|
|
{
|
|
|
|
th_enc_ctx *ctx;
|
|
|
|
th_info info;
|
|
|
|
|
|
|
|
/* set the minimal video parameters */
|
|
|
|
th_info_init (&info);
|
|
|
|
info.frame_width = 320;
|
|
|
|
info.frame_height = 240;
|
|
|
|
info.fps_numerator = 1;
|
|
|
|
info.fps_denominator = 1;
|
|
|
|
|
|
|
|
/* allocate and initialize a context object */
|
|
|
|
ctx = th_encode_alloc (&info);
|
|
|
|
if (!ctx)
|
|
|
|
GST_WARNING ("Failed to allocate dummy encoder context.");
|
|
|
|
|
|
|
|
/* clear the info struct */
|
|
|
|
th_info_clear (&info);
|
|
|
|
|
|
|
|
return ctx;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Query the current and maximum values for the 'speed level' setting.
|
|
|
|
This can be used to ask the encoder to trade off encoding quality
|
|
|
|
vs. performance cost, for example to adapt to realtime constraints. */
|
|
|
|
static int
|
|
|
|
check_speed_level (th_enc_ctx * ctx, int *current, int *max)
|
|
|
|
{
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
/* query the current speed level */
|
|
|
|
ret = th_encode_ctl (ctx, TH_ENCCTL_GET_SPLEVEL, current, sizeof (int));
|
|
|
|
if (ret) {
|
|
|
|
GST_WARNING ("Error %d getting current speed level.", ret);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
/* query the maximum speed level, which varies by encoder version */
|
|
|
|
ret = th_encode_ctl (ctx, TH_ENCCTL_GET_SPLEVEL_MAX, max, sizeof (int));
|
|
|
|
if (ret) {
|
|
|
|
GST_WARNING ("Error %d getting maximum speed level.", ret);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
static GstStaticPadTemplate theora_enc_sink_factory =
|
|
|
|
GST_STATIC_PAD_TEMPLATE ("sink",
|
|
|
|
GST_PAD_SINK,
|
|
|
|
GST_PAD_ALWAYS,
|
2011-06-16 10:48:33 +00:00
|
|
|
GST_STATIC_CAPS ("video/x-raw, "
|
|
|
|
"format = (string) { I420, Y42B, Y444 }, "
|
2010-03-08 20:57:03 +00:00
|
|
|
"framerate = (fraction) [1/MAX, MAX], "
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
"width = (int) [ 1, MAX ], " "height = (int) [ 1, MAX ]")
|
|
|
|
);
|
|
|
|
|
|
|
|
static GstStaticPadTemplate theora_enc_src_factory =
|
|
|
|
GST_STATIC_PAD_TEMPLATE ("src",
|
|
|
|
GST_PAD_SRC,
|
|
|
|
GST_PAD_ALWAYS,
|
|
|
|
GST_STATIC_CAPS ("video/x-theora")
|
|
|
|
);
|
|
|
|
|
2011-04-19 12:11:32 +00:00
|
|
|
#define gst_theora_enc_parent_class parent_class
|
|
|
|
G_DEFINE_TYPE_WITH_CODE (GstTheoraEnc, gst_theora_enc,
|
|
|
|
GST_TYPE_ELEMENT, G_IMPLEMENT_INTERFACE (GST_TYPE_PRESET, NULL));
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-06-03 11:31:42 +00:00
|
|
|
static GstCaps *theora_enc_src_caps;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-11-17 11:48:25 +00:00
|
|
|
static gboolean theora_enc_sink_event (GstPad * pad, GstObject * parent,
|
|
|
|
GstEvent * event);
|
|
|
|
static gboolean theora_enc_src_event (GstPad * pad, GstObject * parent,
|
|
|
|
GstEvent * event);
|
|
|
|
static GstFlowReturn theora_enc_chain (GstPad * pad, GstObject * parent,
|
|
|
|
GstBuffer * buffer);
|
2005-09-02 15:43:18 +00:00
|
|
|
static GstStateChangeReturn theora_enc_change_state (GstElement * element,
|
|
|
|
GstStateChange transition);
|
2011-11-16 16:25:17 +00:00
|
|
|
static gboolean theora_enc_sink_query (GstPad * pad, GstObject * parent,
|
|
|
|
GstQuery * query);
|
2011-06-07 09:55:36 +00:00
|
|
|
static gboolean theora_enc_sink_setcaps (GstTheoraEnc * enc, GstCaps * caps);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
static void theora_enc_get_property (GObject * object, guint prop_id,
|
|
|
|
GValue * value, GParamSpec * pspec);
|
|
|
|
static void theora_enc_set_property (GObject * object, guint prop_id,
|
|
|
|
const GValue * value, GParamSpec * pspec);
|
2006-02-05 23:31:05 +00:00
|
|
|
static void theora_enc_finalize (GObject * object);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-03-25 15:59:51 +00:00
|
|
|
static gboolean theora_enc_write_multipass_cache (GstTheoraEnc * enc,
|
|
|
|
gboolean begin, gboolean eos);
|
|
|
|
|
2011-06-02 15:29:53 +00:00
|
|
|
static char *theora_enc_get_supported_formats (void);
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
static void
|
|
|
|
gst_theora_enc_class_init (GstTheoraEncClass * klass)
|
|
|
|
{
|
|
|
|
GObjectClass *gobject_class = (GObjectClass *) klass;
|
|
|
|
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
|
2011-06-02 15:29:53 +00:00
|
|
|
char *caps_string;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-01-13 23:12:53 +00:00
|
|
|
/* query runtime encoder properties */
|
|
|
|
th_enc_ctx *th_ctx;
|
|
|
|
int default_speed_level = THEORA_DEF_SPEEDLEVEL;
|
|
|
|
int max_speed_level = default_speed_level;
|
|
|
|
|
2011-02-05 01:36:40 +00:00
|
|
|
GST_DEBUG_CATEGORY_INIT (theoraenc_debug, "theoraenc", 0, "Theora encoder");
|
|
|
|
|
2011-01-13 23:12:53 +00:00
|
|
|
th_ctx = dummy_encode_ctx ();
|
|
|
|
if (th_ctx) {
|
2011-11-04 10:34:27 +00:00
|
|
|
if (check_speed_level (th_ctx, &default_speed_level, &max_speed_level))
|
2011-01-13 23:12:53 +00:00
|
|
|
GST_WARNING
|
|
|
|
("Failed to determine settings for the speed-level property.");
|
|
|
|
th_encode_free (th_ctx);
|
|
|
|
}
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
gobject_class->set_property = theora_enc_set_property;
|
|
|
|
gobject_class->get_property = theora_enc_get_property;
|
2006-02-05 23:31:05 +00:00
|
|
|
gobject_class->finalize = theora_enc_finalize;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_CENTER,
|
2004-07-30 08:14:36 +00:00
|
|
|
g_param_spec_boolean ("center", "Center",
|
2009-09-08 11:18:26 +00:00
|
|
|
"ignored and kept for API compat only", TRUE,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_BORDER,
|
ext/theora/: Added cropping option to theora decoder.
Original commit message from CVS:
* ext/theora/theoradec.c: (gst_theora_dec_class_init),
(gst_theora_dec_init), (theora_get_formats),
(theora_dec_src_convert), (theora_dec_sink_convert),
(theora_dec_src_query), (theora_dec_src_event), (theora_dec_event),
(theora_dec_chain), (theora_dec_set_property),
(theora_dec_get_property):
* ext/theora/theoraenc.c: (gst_border_mode_get_type),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_chain),
(theora_enc_set_property), (theora_enc_get_property):
Added cropping option to theora decoder.
Added border option to theora encoder.
2004-07-30 10:18:42 +00:00
|
|
|
g_param_spec_enum ("border", "Border",
|
2009-09-08 11:23:04 +00:00
|
|
|
"ignored and kept for API compat only",
|
|
|
|
GST_TYPE_BORDER_MODE, BORDER_BLACK,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
/* general encoding stream options */
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_BITRATE,
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
g_param_spec_int ("bitrate", "Bitrate", "Compressed video bitrate (kbps)",
|
2008-08-13 00:59:07 +00:00
|
|
|
0, (1 << 24) - 1, THEORA_DEF_BITRATE,
|
2010-09-21 22:57:42 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
|
|
|
|
GST_PARAM_MUTABLE_PLAYING));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_QUALITY,
|
2008-03-22 15:00:53 +00:00
|
|
|
g_param_spec_int ("quality", "Quality", "Video quality", 0, 63,
|
|
|
|
THEORA_DEF_QUALITY,
|
2010-09-21 22:57:42 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
|
|
|
|
GST_PARAM_MUTABLE_PLAYING));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_QUICK,
|
2009-09-09 18:26:47 +00:00
|
|
|
g_param_spec_boolean ("quick", "Quick",
|
|
|
|
"ignored and kept for API compat only", TRUE,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_KEYFRAME_AUTO,
|
2004-06-10 14:59:17 +00:00
|
|
|
g_param_spec_boolean ("keyframe-auto", "Keyframe Auto",
|
|
|
|
"Automatic keyframe detection", THEORA_DEF_KEYFRAME_AUTO,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_KEYFRAME_FREQ,
|
2004-06-10 14:59:17 +00:00
|
|
|
g_param_spec_int ("keyframe-freq", "Keyframe frequency",
|
|
|
|
"Keyframe frequency", 1, 32768, THEORA_DEF_KEYFRAME_FREQ,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_KEYFRAME_FREQ_FORCE,
|
2004-06-10 14:59:17 +00:00
|
|
|
g_param_spec_int ("keyframe-force", "Keyframe force",
|
|
|
|
"Force keyframe every N frames", 1, 32768,
|
2008-03-22 15:00:53 +00:00
|
|
|
THEORA_DEF_KEYFRAME_FREQ_FORCE,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_KEYFRAME_THRESHOLD,
|
2004-06-10 14:59:17 +00:00
|
|
|
g_param_spec_int ("keyframe-threshold", "Keyframe threshold",
|
2009-09-09 19:48:08 +00:00
|
|
|
"ignored and kept for API compat only", 0, 32768, 80,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_KEYFRAME_MINDISTANCE,
|
2004-06-10 14:59:17 +00:00
|
|
|
g_param_spec_int ("keyframe-mindistance", "Keyframe mindistance",
|
2009-09-09 19:50:57 +00:00
|
|
|
"ignored and kept for API compat only", 1, 32768, 8,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_NOISE_SENSITIVITY,
|
2004-06-10 14:59:17 +00:00
|
|
|
g_param_spec_int ("noise-sensitivity", "Noise sensitivity",
|
2009-09-09 19:57:08 +00:00
|
|
|
"ignored and kept for API compat only", 0, 32768, 1,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_SHARPNESS,
|
2009-09-09 19:59:31 +00:00
|
|
|
g_param_spec_int ("sharpness", "Sharpness",
|
|
|
|
"ignored and kept for API compat only", 0, 2, 0,
|
2008-03-22 15:00:53 +00:00
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_SPEEDLEVEL,
|
2009-02-19 20:18:29 +00:00
|
|
|
g_param_spec_int ("speed-level", "Speed level",
|
2011-01-13 23:12:53 +00:00
|
|
|
"Controls the amount of analysis performed when encoding."
|
|
|
|
" Higher values trade compression quality for speed."
|
|
|
|
" This property requires libtheora version >= 1.0"
|
|
|
|
", and the maximum value may vary based on encoder version.",
|
|
|
|
0, max_speed_level, default_speed_level,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_CONSTRUCT |
|
|
|
|
G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_VP3_COMPATIBLE,
|
2009-12-21 01:34:46 +00:00
|
|
|
g_param_spec_boolean ("vp3-compatible", "VP3 Compatible",
|
2011-02-01 15:57:14 +00:00
|
|
|
"Disables non-VP3 compatible features",
|
2009-12-21 01:34:46 +00:00
|
|
|
THEORA_DEF_VP3_COMPATIBLE,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_DROP_FRAMES,
|
2011-09-11 18:22:59 +00:00
|
|
|
g_param_spec_boolean ("drop-frames", "Drop Frames",
|
2011-02-01 15:57:14 +00:00
|
|
|
"Allow or disallow frame dropping",
|
2009-12-21 01:34:46 +00:00
|
|
|
THEORA_DEF_DROP_FRAMES,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_CAP_OVERFLOW,
|
2011-09-11 18:22:59 +00:00
|
|
|
g_param_spec_boolean ("cap-overflow", "Cap Overflow",
|
2011-02-01 15:57:14 +00:00
|
|
|
"Enable capping of bit reservoir overflows",
|
2009-12-21 01:34:46 +00:00
|
|
|
THEORA_DEF_CAP_OVERFLOW,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_CAP_UNDERFLOW,
|
2011-09-11 18:22:59 +00:00
|
|
|
g_param_spec_boolean ("cap-underflow", "Cap Underflow",
|
2011-02-01 15:57:14 +00:00
|
|
|
"Enable capping of bit reservoir underflows",
|
2009-12-21 01:34:46 +00:00
|
|
|
THEORA_DEF_CAP_UNDERFLOW,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:08:25 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_RATE_BUFFER,
|
2009-12-21 01:34:46 +00:00
|
|
|
g_param_spec_int ("rate-buffer", "Rate Control Buffer",
|
|
|
|
"Sets the size of the rate control buffer, in units of frames. "
|
|
|
|
"The default value of 0 instructs the encoder to automatically "
|
2011-02-01 15:57:14 +00:00
|
|
|
"select an appropriate value",
|
2009-12-21 01:34:46 +00:00
|
|
|
0, 1000, THEORA_DEF_RATE_BUFFER,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2010-07-04 18:29:53 +00:00
|
|
|
g_object_class_install_property (gobject_class, PROP_MULTIPASS_CACHE_FILE,
|
|
|
|
g_param_spec_string ("multipass-cache-file", "Multipass Cache File",
|
|
|
|
"Multipass cache file", THEORA_DEF_MULTIPASS_CACHE_FILE,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_MULTIPASS_MODE,
|
|
|
|
g_param_spec_enum ("multipass-mode", "Multipass mode",
|
|
|
|
"Single pass or first/second pass", GST_TYPE_MULTIPASS_MODE,
|
|
|
|
THEORA_DEF_MULTIPASS_MODE,
|
|
|
|
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
2004-06-10 14:59:17 +00:00
|
|
|
|
2011-04-19 12:11:32 +00:00
|
|
|
gst_element_class_add_pad_template (gstelement_class,
|
|
|
|
gst_static_pad_template_get (&theora_enc_src_factory));
|
|
|
|
gst_element_class_add_pad_template (gstelement_class,
|
|
|
|
gst_static_pad_template_get (&theora_enc_sink_factory));
|
|
|
|
gst_element_class_set_details_simple (gstelement_class,
|
|
|
|
"Theora video encoder", "Codec/Encoder/Video",
|
|
|
|
"encode raw YUV video to a theora stream",
|
|
|
|
"Wim Taymans <wim@fluendo.com>");
|
|
|
|
|
2011-06-16 10:48:33 +00:00
|
|
|
caps_string = g_strdup_printf ("video/x-raw, "
|
|
|
|
"format = (string) { %s }, "
|
2011-06-02 15:29:53 +00:00
|
|
|
"framerate = (fraction) [1/MAX, MAX], "
|
|
|
|
"width = (int) [ 1, MAX ], " "height = (int) [ 1, MAX ]",
|
|
|
|
theora_enc_get_supported_formats ());
|
|
|
|
theora_enc_src_caps = gst_caps_from_string (caps_string);
|
|
|
|
g_free (caps_string);
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
gstelement_class->change_state = theora_enc_change_state;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2011-04-19 12:11:32 +00:00
|
|
|
gst_theora_enc_init (GstTheoraEnc * enc)
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
{
|
|
|
|
enc->sinkpad =
|
2005-11-16 18:21:46 +00:00
|
|
|
gst_pad_new_from_static_template (&theora_enc_sink_factory, "sink");
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
gst_pad_set_chain_function (enc->sinkpad, theora_enc_chain);
|
2005-03-31 09:43:49 +00:00
|
|
|
gst_pad_set_event_function (enc->sinkpad, theora_enc_sink_event);
|
2011-11-15 15:30:38 +00:00
|
|
|
gst_pad_set_query_function (enc->sinkpad, theora_enc_sink_query);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
gst_element_add_pad (GST_ELEMENT (enc), enc->sinkpad);
|
|
|
|
|
|
|
|
enc->srcpad =
|
2005-11-16 18:21:46 +00:00
|
|
|
gst_pad_new_from_static_template (&theora_enc_src_factory, "src");
|
2009-04-14 16:16:37 +00:00
|
|
|
gst_pad_set_event_function (enc->srcpad, theora_enc_src_event);
|
2011-06-02 17:08:41 +00:00
|
|
|
gst_pad_use_fixed_caps (enc->srcpad);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
gst_element_add_pad (GST_ELEMENT (enc), enc->srcpad);
|
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
gst_segment_init (&enc->segment, GST_FORMAT_UNDEFINED);
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
enc->video_bitrate = THEORA_DEF_BITRATE;
|
|
|
|
enc->video_quality = THEORA_DEF_QUALITY;
|
2004-06-10 14:59:17 +00:00
|
|
|
enc->keyframe_auto = THEORA_DEF_KEYFRAME_AUTO;
|
|
|
|
enc->keyframe_freq = THEORA_DEF_KEYFRAME_FREQ;
|
|
|
|
enc->keyframe_force = THEORA_DEF_KEYFRAME_FREQ_FORCE;
|
2006-01-30 19:21:07 +00:00
|
|
|
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
enc->expected_ts = GST_CLOCK_TIME_NONE;
|
2009-02-19 20:18:29 +00:00
|
|
|
|
2011-01-13 23:12:53 +00:00
|
|
|
/* enc->speed_level is set to the libtheora default by the constructor */
|
2009-12-21 01:34:46 +00:00
|
|
|
enc->vp3_compatible = THEORA_DEF_VP3_COMPATIBLE;
|
|
|
|
enc->drop_frames = THEORA_DEF_DROP_FRAMES;
|
|
|
|
enc->cap_overflow = THEORA_DEF_CAP_OVERFLOW;
|
|
|
|
enc->cap_underflow = THEORA_DEF_CAP_UNDERFLOW;
|
|
|
|
enc->rate_buffer = THEORA_DEF_RATE_BUFFER;
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
enc->multipass_mode = THEORA_DEF_MULTIPASS_MODE;
|
|
|
|
enc->multipass_cache_file = THEORA_DEF_MULTIPASS_CACHE_FILE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
theora_enc_clear_multipass_cache (GstTheoraEnc * enc)
|
|
|
|
{
|
|
|
|
if (enc->multipass_cache_fd) {
|
|
|
|
g_io_channel_shutdown (enc->multipass_cache_fd, TRUE, NULL);
|
|
|
|
g_io_channel_unref (enc->multipass_cache_fd);
|
|
|
|
enc->multipass_cache_fd = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (enc->multipass_cache_adapter) {
|
|
|
|
gst_object_unref (enc->multipass_cache_adapter);
|
|
|
|
enc->multipass_cache_adapter = NULL;
|
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
}
|
|
|
|
|
2006-02-05 23:31:05 +00:00
|
|
|
static void
|
|
|
|
theora_enc_finalize (GObject * object)
|
|
|
|
{
|
|
|
|
GstTheoraEnc *enc = GST_THEORA_ENC (object);
|
|
|
|
|
2006-02-06 12:38:48 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "Finalizing");
|
2009-09-09 21:44:36 +00:00
|
|
|
if (enc->encoder)
|
|
|
|
th_encode_free (enc->encoder);
|
|
|
|
th_comment_clear (&enc->comment);
|
|
|
|
th_info_clear (&enc->info);
|
2010-07-04 18:29:53 +00:00
|
|
|
g_free (enc->multipass_cache_file);
|
|
|
|
|
|
|
|
theora_enc_clear_multipass_cache (enc);
|
2006-02-06 12:38:48 +00:00
|
|
|
|
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
2006-02-05 23:31:05 +00:00
|
|
|
}
|
|
|
|
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
static void
|
|
|
|
theora_enc_reset (GstTheoraEnc * enc)
|
|
|
|
{
|
2009-09-09 21:44:36 +00:00
|
|
|
ogg_uint32_t keyframe_force;
|
2009-12-21 01:34:46 +00:00
|
|
|
int rate_flags;
|
2009-09-04 12:06:09 +00:00
|
|
|
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_LOCK (enc);
|
|
|
|
enc->info.target_bitrate = enc->video_bitrate;
|
2011-09-07 10:06:44 +00:00
|
|
|
if (enc->quality_changed) {
|
|
|
|
enc->info.quality = enc->video_quality;
|
|
|
|
} else {
|
|
|
|
if (enc->video_bitrate == 0) {
|
|
|
|
enc->info.quality = enc->video_quality;
|
|
|
|
}
|
|
|
|
}
|
2010-09-21 22:57:42 +00:00
|
|
|
enc->bitrate_changed = FALSE;
|
|
|
|
enc->quality_changed = FALSE;
|
|
|
|
GST_OBJECT_UNLOCK (enc);
|
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
if (enc->encoder)
|
|
|
|
th_encode_free (enc->encoder);
|
|
|
|
enc->encoder = th_encode_alloc (&enc->info);
|
2009-09-04 12:06:09 +00:00
|
|
|
/* We ensure this function cannot fail. */
|
2009-09-09 21:44:36 +00:00
|
|
|
g_assert (enc->encoder != NULL);
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_SPLEVEL, &enc->speed_level,
|
2009-02-19 20:18:29 +00:00
|
|
|
sizeof (enc->speed_level));
|
2009-12-21 01:34:46 +00:00
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_VP3_COMPATIBLE,
|
|
|
|
&enc->vp3_compatible, sizeof (enc->vp3_compatible));
|
|
|
|
|
|
|
|
rate_flags = 0;
|
|
|
|
if (enc->drop_frames)
|
|
|
|
rate_flags |= TH_RATECTL_DROP_FRAMES;
|
|
|
|
if (enc->drop_frames)
|
|
|
|
rate_flags |= TH_RATECTL_CAP_OVERFLOW;
|
|
|
|
if (enc->drop_frames)
|
|
|
|
rate_flags |= TH_RATECTL_CAP_UNDERFLOW;
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_RATE_FLAGS,
|
|
|
|
&rate_flags, sizeof (rate_flags));
|
|
|
|
|
|
|
|
if (enc->rate_buffer) {
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_RATE_BUFFER,
|
|
|
|
&enc->rate_buffer, sizeof (enc->rate_buffer));
|
|
|
|
} else {
|
|
|
|
/* FIXME */
|
|
|
|
}
|
2009-09-09 21:44:36 +00:00
|
|
|
|
|
|
|
keyframe_force = enc->keyframe_auto ?
|
|
|
|
enc->keyframe_force : enc->keyframe_freq;
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_KEYFRAME_FREQUENCY_FORCE,
|
|
|
|
&keyframe_force, sizeof (keyframe_force));
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
/* Get placeholder data */
|
|
|
|
if (enc->multipass_cache_fd
|
|
|
|
&& enc->multipass_mode == MULTIPASS_MODE_FIRST_PASS)
|
2011-03-25 15:59:51 +00:00
|
|
|
theora_enc_write_multipass_cache (enc, TRUE, FALSE);
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
theora_enc_clear (GstTheoraEnc * enc)
|
|
|
|
{
|
|
|
|
enc->packetno = 0;
|
|
|
|
enc->bytes_out = 0;
|
|
|
|
enc->granulepos_offset = 0;
|
|
|
|
enc->timestamp_offset = 0;
|
|
|
|
|
|
|
|
enc->next_ts = GST_CLOCK_TIME_NONE;
|
|
|
|
enc->next_discont = FALSE;
|
|
|
|
enc->expected_ts = GST_CLOCK_TIME_NONE;
|
|
|
|
}
|
|
|
|
|
2009-09-07 15:29:38 +00:00
|
|
|
static char *
|
|
|
|
theora_enc_get_supported_formats (void)
|
|
|
|
{
|
2009-09-09 21:44:36 +00:00
|
|
|
th_enc_ctx *encoder;
|
|
|
|
th_info info;
|
2011-11-04 10:57:40 +00:00
|
|
|
static const struct
|
2009-09-07 15:29:38 +00:00
|
|
|
{
|
2009-09-09 21:44:36 +00:00
|
|
|
th_pixel_fmt pixelformat;
|
2011-11-04 10:57:40 +00:00
|
|
|
const char fourcc[];
|
2009-09-07 15:29:38 +00:00
|
|
|
} formats[] = {
|
|
|
|
{
|
2009-09-09 21:44:36 +00:00
|
|
|
TH_PF_420, "I420"}, {
|
|
|
|
TH_PF_422, "Y42B"}, {
|
|
|
|
TH_PF_444, "Y444"}
|
2009-09-07 15:29:38 +00:00
|
|
|
};
|
|
|
|
GString *string = NULL;
|
|
|
|
guint i;
|
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
th_info_init (&info);
|
|
|
|
info.frame_width = 16;
|
|
|
|
info.frame_height = 16;
|
2009-09-07 15:29:38 +00:00
|
|
|
info.fps_numerator = 25;
|
|
|
|
info.fps_denominator = 1;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (formats); i++) {
|
2009-09-09 21:44:36 +00:00
|
|
|
info.pixel_fmt = formats[i].pixelformat;
|
2009-09-07 15:29:38 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
encoder = th_encode_alloc (&info);
|
|
|
|
if (encoder == NULL)
|
2009-09-07 15:29:38 +00:00
|
|
|
continue;
|
|
|
|
|
|
|
|
GST_LOG ("format %s is supported", formats[i].fourcc);
|
2009-09-09 21:44:36 +00:00
|
|
|
th_encode_free (encoder);
|
2009-09-07 15:29:38 +00:00
|
|
|
|
|
|
|
if (string == NULL) {
|
|
|
|
string = g_string_new (formats[i].fourcc);
|
|
|
|
} else {
|
|
|
|
g_string_append (string, ", ");
|
|
|
|
g_string_append (string, formats[i].fourcc);
|
|
|
|
}
|
|
|
|
}
|
2009-09-09 21:44:36 +00:00
|
|
|
th_info_clear (&info);
|
2009-09-07 15:29:38 +00:00
|
|
|
|
|
|
|
return string == NULL ? NULL : g_string_free (string, FALSE);
|
|
|
|
}
|
|
|
|
|
|
|
|
static GstCaps *
|
2011-05-16 13:19:35 +00:00
|
|
|
theora_enc_sink_getcaps (GstPad * pad, GstCaps * filter)
|
2009-09-07 15:29:38 +00:00
|
|
|
{
|
2011-06-02 15:29:53 +00:00
|
|
|
GstTheoraEnc *encoder;
|
|
|
|
GstPad *peer;
|
2009-09-07 15:29:38 +00:00
|
|
|
GstCaps *caps;
|
|
|
|
|
2011-06-02 15:29:53 +00:00
|
|
|
/* If we already have caps return them */
|
2011-06-03 11:35:49 +00:00
|
|
|
if ((caps = gst_pad_get_current_caps (pad)) != NULL)
|
|
|
|
return caps;
|
2011-06-02 15:29:53 +00:00
|
|
|
|
|
|
|
encoder = GST_THEORA_ENC (gst_pad_get_parent (pad));
|
|
|
|
if (!encoder)
|
2009-09-07 15:29:38 +00:00
|
|
|
return gst_caps_new_empty ();
|
2011-06-02 15:29:53 +00:00
|
|
|
|
|
|
|
peer = gst_pad_get_peer (encoder->srcpad);
|
|
|
|
if (peer) {
|
|
|
|
const GstCaps *templ_caps;
|
2011-08-25 13:55:14 +00:00
|
|
|
GstCaps *peer_caps, *tmp_caps;
|
2011-06-02 15:29:53 +00:00
|
|
|
GstStructure *s;
|
|
|
|
guint i, n;
|
|
|
|
|
2011-11-15 15:48:15 +00:00
|
|
|
peer_caps = gst_pad_query_caps (peer, NULL);
|
2011-06-02 15:29:53 +00:00
|
|
|
|
|
|
|
/* Translate peercaps to YUV */
|
|
|
|
peer_caps = gst_caps_make_writable (peer_caps);
|
|
|
|
n = gst_caps_get_size (peer_caps);
|
|
|
|
for (i = 0; i < n; i++) {
|
|
|
|
s = gst_caps_get_structure (peer_caps, i);
|
|
|
|
|
2011-06-16 10:48:33 +00:00
|
|
|
gst_structure_set_name (s, "video/x-raw");
|
2011-06-02 15:29:53 +00:00
|
|
|
gst_structure_remove_field (s, "streamheader");
|
|
|
|
}
|
|
|
|
|
|
|
|
templ_caps = gst_pad_get_pad_template_caps (pad);
|
|
|
|
|
2011-08-25 13:55:14 +00:00
|
|
|
tmp_caps = gst_caps_intersect (peer_caps, templ_caps);
|
|
|
|
caps = gst_caps_intersect (tmp_caps, theora_enc_src_caps);
|
|
|
|
gst_caps_unref (tmp_caps);
|
2011-06-02 15:29:53 +00:00
|
|
|
gst_caps_unref (peer_caps);
|
|
|
|
gst_object_unref (peer);
|
|
|
|
peer = NULL;
|
|
|
|
} else {
|
|
|
|
caps = gst_caps_ref (theora_enc_src_caps);
|
2009-09-07 15:29:38 +00:00
|
|
|
}
|
|
|
|
|
2011-06-02 15:29:53 +00:00
|
|
|
gst_object_unref (encoder);
|
2009-09-07 15:29:38 +00:00
|
|
|
|
2011-05-16 13:19:35 +00:00
|
|
|
if (filter) {
|
|
|
|
GstCaps *intersection;
|
|
|
|
|
|
|
|
intersection =
|
|
|
|
gst_caps_intersect_full (filter, caps, GST_CAPS_INTERSECT_FIRST);
|
|
|
|
gst_caps_unref (caps);
|
|
|
|
caps = intersection;
|
|
|
|
}
|
|
|
|
|
2009-09-07 15:29:38 +00:00
|
|
|
return caps;
|
|
|
|
}
|
|
|
|
|
2011-11-15 15:30:38 +00:00
|
|
|
static gboolean
|
2011-11-16 16:25:17 +00:00
|
|
|
theora_enc_sink_query (GstPad * pad, GstObject * parent, GstQuery * query)
|
2011-11-15 15:30:38 +00:00
|
|
|
{
|
|
|
|
gboolean res = FALSE;
|
|
|
|
|
|
|
|
switch (GST_QUERY_TYPE (query)) {
|
|
|
|
case GST_QUERY_CAPS:
|
|
|
|
{
|
|
|
|
GstCaps *filter, *caps;
|
|
|
|
|
|
|
|
gst_query_parse_caps (query, &filter);
|
|
|
|
caps = theora_enc_sink_getcaps (pad, filter);
|
|
|
|
gst_query_set_caps_result (query, caps);
|
|
|
|
gst_caps_unref (caps);
|
|
|
|
res = TRUE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
default:
|
2011-11-16 16:25:17 +00:00
|
|
|
res = gst_pad_query_default (pad, parent, query);
|
2011-11-15 15:30:38 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return res;
|
|
|
|
}
|
|
|
|
|
2005-03-31 09:43:49 +00:00
|
|
|
static gboolean
|
2011-06-07 09:55:36 +00:00
|
|
|
theora_enc_sink_setcaps (GstTheoraEnc * enc, GstCaps * caps)
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
{
|
2011-06-17 13:31:59 +00:00
|
|
|
GstVideoInfo info;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
th_info_clear (&enc->info);
|
|
|
|
th_info_init (&enc->info);
|
2011-06-17 13:31:59 +00:00
|
|
|
|
|
|
|
if (!gst_video_info_from_caps (&info, caps))
|
|
|
|
goto invalid_caps;
|
|
|
|
|
|
|
|
enc->vinfo = info;
|
|
|
|
|
2004-07-30 08:14:36 +00:00
|
|
|
/* Theora has a divisible-by-sixteen restriction for the encoded video size but
|
2009-09-09 21:44:36 +00:00
|
|
|
* we can define a picture area using pic_width/pic_height */
|
2011-06-17 13:31:59 +00:00
|
|
|
enc->info.frame_width = GST_ROUND_UP_16 (info.width);
|
|
|
|
enc->info.frame_height = GST_ROUND_UP_16 (info.height);
|
|
|
|
enc->info.pic_width = info.width;
|
|
|
|
enc->info.pic_height = info.height;
|
|
|
|
|
2011-07-04 08:19:13 +00:00
|
|
|
switch (GST_VIDEO_INFO_FORMAT (&info)) {
|
2011-06-17 13:31:59 +00:00
|
|
|
case GST_VIDEO_FORMAT_I420:
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->info.pixel_fmt = TH_PF_420;
|
2009-09-04 19:37:04 +00:00
|
|
|
break;
|
2011-06-17 13:31:59 +00:00
|
|
|
case GST_VIDEO_FORMAT_Y42B:
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->info.pixel_fmt = TH_PF_422;
|
2009-09-04 19:37:04 +00:00
|
|
|
break;
|
2011-06-17 13:31:59 +00:00
|
|
|
case GST_VIDEO_FORMAT_Y444:
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->info.pixel_fmt = TH_PF_444;
|
2009-09-04 19:37:04 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
g_assert_not_reached ();
|
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-06-17 13:31:59 +00:00
|
|
|
enc->info.fps_numerator = info.fps_n;
|
|
|
|
enc->info.fps_denominator = info.fps_d;
|
|
|
|
|
|
|
|
enc->info.aspect_numerator = info.par_n;
|
|
|
|
enc->info.aspect_denominator = info.par_d;
|
|
|
|
#if 0
|
|
|
|
/* setting them to 0 indicates that the decoder can chose a good aspect
|
|
|
|
* ratio, defaulting to 1/1 */
|
|
|
|
enc->info.aspect_numerator = 0;
|
|
|
|
enc->par_n = 1;
|
|
|
|
enc->info.aspect_denominator = 0;
|
|
|
|
enc->par_d = 1;
|
|
|
|
#endif
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->info.colorspace = TH_CS_UNSPECIFIED;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2006-01-30 19:21:07 +00:00
|
|
|
/* as done in theora */
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->info.keyframe_granule_shift = _ilog (enc->keyframe_force - 1);
|
2006-01-30 19:21:07 +00:00
|
|
|
GST_DEBUG_OBJECT (enc,
|
|
|
|
"keyframe_frequency_force is %d, granule shift is %d",
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->keyframe_force, enc->info.keyframe_granule_shift);
|
2006-01-30 19:21:07 +00:00
|
|
|
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
theora_enc_reset (enc);
|
2007-04-19 16:58:53 +00:00
|
|
|
enc->initialised = TRUE;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2005-03-31 09:43:49 +00:00
|
|
|
return TRUE;
|
2011-06-17 13:31:59 +00:00
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
invalid_caps:
|
|
|
|
{
|
|
|
|
GST_DEBUG_OBJECT (enc, "could not parse caps");
|
|
|
|
return FALSE;
|
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
}
|
|
|
|
|
2006-01-30 19:21:07 +00:00
|
|
|
static guint64
|
|
|
|
granulepos_add (guint64 granulepos, guint64 addend, gint shift)
|
|
|
|
{
|
ogg muxing of vorbis and theora now has pages ordered correctly again, even with delays.
Original commit message from CVS:
ogg muxing of vorbis and theora now has pages ordered correctly again,
even with delays.
* ext/ogg/README:
updated with some examples
* ext/theora/theoraenc.c: (granulepos_to_timestamp),
(granulepos_add), (theora_buffer_from_packet):
* ext/vorbis/vorbisenc.c: (granulepos_to_timestamp_offset),
(granulepos_to_timestamp), (gst_vorbisenc_buffer_from_packet),
(gst_vorbisenc_chain):
implement strategy from ext/ogg/README
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_push_buffer), (gst_ogg_mux_dequeue_page),
(gst_ogg_mux_pad_queue_page), (gst_ogg_mux_compare_pads),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_collected):
Fix muxer so that oggz-validate is happy with all streams;
except for no eos mark, and the BOS page ordering
* tests/check/pipelines/theoraenc.c: (check_buffer_is_header),
(check_buffer_granulepos):
* tests/check/pipelines/vorbisenc.c: (check_buffer_granulepos):
update tests to check for OFFSET being set as requested
fixed type of granulepos, it's not a ClockTime
2006-03-05 22:57:58 +00:00
|
|
|
guint64 iframe, pframe;
|
2006-01-30 19:21:07 +00:00
|
|
|
|
|
|
|
iframe = granulepos >> shift;
|
|
|
|
pframe = granulepos - (iframe << shift);
|
|
|
|
iframe += addend;
|
|
|
|
|
|
|
|
return (iframe << shift) + pframe;
|
|
|
|
}
|
|
|
|
|
2004-06-08 16:41:42 +00:00
|
|
|
/* prepare a buffer for transmission by passing data through libtheora */
|
2005-10-17 13:42:38 +00:00
|
|
|
static GstFlowReturn
|
2004-06-22 16:29:20 +00:00
|
|
|
theora_buffer_from_packet (GstTheoraEnc * enc, ogg_packet * packet,
|
2008-11-25 15:14:30 +00:00
|
|
|
GstClockTime timestamp, GstClockTime running_time,
|
|
|
|
GstClockTime duration, GstBuffer ** buffer)
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
{
|
|
|
|
GstBuffer *buf;
|
2007-04-15 14:35:53 +00:00
|
|
|
GstFlowReturn ret = GST_FLOW_OK;
|
Cleanups and buffer alloc.
Original commit message from CVS:
* ext/ogg/README:
* ext/ogg/gstoggdemux.c: (gst_ogg_pad_submit_packet),
(gst_ogg_demux_activate_chain), (gst_ogg_demux_clear_chains):
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page):
* ext/theora/theoradec.c: (theora_dec_src_query),
(theora_handle_data_packet):
* ext/theora/theoraenc.c: (theora_buffer_from_packet),
(theora_enc_chain):
* ext/vorbis/vorbisdec.c: (vorbis_dec_sink_event),
(vorbis_handle_data_packet):
* gst/audioconvert/bufferframesconvert.c:
(buffer_frames_convert_chain):
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_getcaps), (gst_ffmpegcsp_configure_context),
(gst_ffmpegcsp_setcaps), (gst_ffmpegcsp_bufferalloc),
(gst_ffmpegcsp_chain):
* gst/videorate/gstvideorate.c: (gst_videorate_transformcaps),
(gst_videorate_getcaps), (gst_videorate_setcaps),
(gst_videorate_event), (gst_videorate_chain):
* gst/videotestsrc/gstvideotestsrc.c: (gst_videotestsrc_activate),
(gst_videotestsrc_src_query), (gst_videotestsrc_loop):
* sys/ximage/ximagesink.c: (gst_ximagesink_ximage_new),
(gst_ximagesink_setcaps), (gst_ximagesink_buffer_alloc):
* sys/xvimage/xvimagesink.c: (gst_xvimage_buffer_destroy),
(gst_xvimage_buffer_finalize), (gst_xvimage_buffer_free),
(gst_xvimage_buffer_class_init), (gst_xvimage_buffer_get_type),
(gst_xvimagesink_xvimage_new), (gst_xvimagesink_xvimage_put),
(gst_xvimagesink_show_frame), (gst_xvimagesink_buffer_alloc):
Cleanups and buffer alloc.
2005-06-02 09:46:40 +00:00
|
|
|
|
2007-04-15 14:35:53 +00:00
|
|
|
buf = gst_buffer_new_and_alloc (packet->bytes);
|
|
|
|
if (!buf) {
|
|
|
|
GST_WARNING_OBJECT (enc, "Could not allocate buffer");
|
|
|
|
ret = GST_FLOW_ERROR;
|
|
|
|
goto done;
|
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-03-27 16:30:24 +00:00
|
|
|
gst_buffer_fill (buf, 0, packet->packet, packet->bytes);
|
ogg muxing of vorbis and theora now has pages ordered correctly again, even with delays.
Original commit message from CVS:
ogg muxing of vorbis and theora now has pages ordered correctly again,
even with delays.
* ext/ogg/README:
updated with some examples
* ext/theora/theoraenc.c: (granulepos_to_timestamp),
(granulepos_add), (theora_buffer_from_packet):
* ext/vorbis/vorbisenc.c: (granulepos_to_timestamp_offset),
(granulepos_to_timestamp), (gst_vorbisenc_buffer_from_packet),
(gst_vorbisenc_chain):
implement strategy from ext/ogg/README
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_push_buffer), (gst_ogg_mux_dequeue_page),
(gst_ogg_mux_pad_queue_page), (gst_ogg_mux_compare_pads),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_collected):
Fix muxer so that oggz-validate is happy with all streams;
except for no eos mark, and the BOS page ordering
* tests/check/pipelines/theoraenc.c: (check_buffer_is_header),
(check_buffer_granulepos):
* tests/check/pipelines/vorbisenc.c: (check_buffer_granulepos):
update tests to check for OFFSET being set as requested
fixed type of granulepos, it's not a ClockTime
2006-03-05 22:57:58 +00:00
|
|
|
/* see ext/ogg/README; OFFSET_END takes "our" granulepos, OFFSET its
|
|
|
|
* time representation */
|
2006-01-30 19:21:07 +00:00
|
|
|
GST_BUFFER_OFFSET_END (buf) =
|
|
|
|
granulepos_add (packet->granulepos, enc->granulepos_offset,
|
2009-09-09 21:44:36 +00:00
|
|
|
enc->info.keyframe_granule_shift);
|
ogg muxing of vorbis and theora now has pages ordered correctly again, even with delays.
Original commit message from CVS:
ogg muxing of vorbis and theora now has pages ordered correctly again,
even with delays.
* ext/ogg/README:
updated with some examples
* ext/theora/theoraenc.c: (granulepos_to_timestamp),
(granulepos_add), (theora_buffer_from_packet):
* ext/vorbis/vorbisenc.c: (granulepos_to_timestamp_offset),
(granulepos_to_timestamp), (gst_vorbisenc_buffer_from_packet),
(gst_vorbisenc_chain):
implement strategy from ext/ogg/README
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_push_buffer), (gst_ogg_mux_dequeue_page),
(gst_ogg_mux_pad_queue_page), (gst_ogg_mux_compare_pads),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_collected):
Fix muxer so that oggz-validate is happy with all streams;
except for no eos mark, and the BOS page ordering
* tests/check/pipelines/theoraenc.c: (check_buffer_is_header),
(check_buffer_granulepos):
* tests/check/pipelines/vorbisenc.c: (check_buffer_granulepos):
update tests to check for OFFSET being set as requested
fixed type of granulepos, it's not a ClockTime
2006-03-05 22:57:58 +00:00
|
|
|
GST_BUFFER_OFFSET (buf) = granulepos_to_timestamp (enc,
|
|
|
|
GST_BUFFER_OFFSET_END (buf));
|
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
GST_BUFFER_TIMESTAMP (buf) = timestamp;
|
2004-06-22 16:29:20 +00:00
|
|
|
GST_BUFFER_DURATION (buf) = duration;
|
2004-05-06 14:32:14 +00:00
|
|
|
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
if (enc->next_discont) {
|
|
|
|
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DISCONT);
|
|
|
|
enc->next_discont = FALSE;
|
|
|
|
}
|
|
|
|
|
2011-11-04 10:58:15 +00:00
|
|
|
/* th_packet_iskeyframe returns positive for keyframes */
|
|
|
|
if (th_packet_iskeyframe (packet) > 0) {
|
Port from GstData to GstMiniObject.
Original commit message from CVS:
Port from GstData to GstMiniObject.
* ext/ogg/gstoggdemux.c: (gst_ogg_pad_dispose):
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_set_header_on_caps),
(gst_ogg_mux_collected):
* ext/ogg/gstogmparse.c: (gst_ogm_parse_chain):
* ext/theora/theoradec.c: (theora_handle_comment_packet),
(theora_handle_data_packet):
* ext/theora/theoraenc.c: (theora_buffer_from_packet),
(theora_set_header_on_caps), (theora_enc_chain):
* ext/vorbis/vorbisdec.c: (vorbis_dec_sink_event),
(vorbis_handle_comment_packet):
* ext/vorbis/vorbisenc.c: (gst_vorbisenc_set_header_on_caps):
* ext/vorbis/vorbisparse.c: (vorbis_parse_set_header_on_caps):
* gst-libs/gst/audio/gstaudiofilter.c: (gst_audiofilter_chain):
* gst-libs/gst/tag/gstvorbistag.c: (gst_vorbis_tag_chain):
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_get_buffer):
* gst/playback/gstdecodebin.c: (gst_decode_bin_class_init):
* gst/playback/gstplaybasebin.c: (check_queue), (probe_triggered),
(mute_stream), (silence_stream):
* gst/playback/gstplaybin.c: (gst_play_bin_class_init):
* gst/volume/gstvolume.c: (volume_transform):
* sys/ximage/ximagesink.c: (gst_ximage_buffer_finalize),
(gst_ximage_buffer_init), (gst_ximage_buffer_class_init),
(gst_ximage_buffer_get_type), (gst_ximagesink_check_xshm_calls),
(gst_ximagesink_ximage_new), (gst_ximagesink_ximage_destroy),
(gst_ximagesink_ximage_put), (gst_ximagesink_imagepool_clear),
(gst_ximagesink_show_frame), (gst_ximagesink_buffer_free),
(gst_ximagesink_buffer_alloc):
* sys/ximage/ximagesink.h:
2005-05-16 15:35:52 +00:00
|
|
|
GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
|
2004-08-16 10:19:39 +00:00
|
|
|
} else {
|
Port from GstData to GstMiniObject.
Original commit message from CVS:
Port from GstData to GstMiniObject.
* ext/ogg/gstoggdemux.c: (gst_ogg_pad_dispose):
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page),
(gst_ogg_mux_queue_pads), (gst_ogg_mux_set_header_on_caps),
(gst_ogg_mux_collected):
* ext/ogg/gstogmparse.c: (gst_ogm_parse_chain):
* ext/theora/theoradec.c: (theora_handle_comment_packet),
(theora_handle_data_packet):
* ext/theora/theoraenc.c: (theora_buffer_from_packet),
(theora_set_header_on_caps), (theora_enc_chain):
* ext/vorbis/vorbisdec.c: (vorbis_dec_sink_event),
(vorbis_handle_comment_packet):
* ext/vorbis/vorbisenc.c: (gst_vorbisenc_set_header_on_caps):
* ext/vorbis/vorbisparse.c: (vorbis_parse_set_header_on_caps):
* gst-libs/gst/audio/gstaudiofilter.c: (gst_audiofilter_chain):
* gst-libs/gst/tag/gstvorbistag.c: (gst_vorbis_tag_chain):
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_get_buffer):
* gst/playback/gstdecodebin.c: (gst_decode_bin_class_init):
* gst/playback/gstplaybasebin.c: (check_queue), (probe_triggered),
(mute_stream), (silence_stream):
* gst/playback/gstplaybin.c: (gst_play_bin_class_init):
* gst/volume/gstvolume.c: (volume_transform):
* sys/ximage/ximagesink.c: (gst_ximage_buffer_finalize),
(gst_ximage_buffer_init), (gst_ximage_buffer_class_init),
(gst_ximage_buffer_get_type), (gst_ximagesink_check_xshm_calls),
(gst_ximagesink_ximage_new), (gst_ximagesink_ximage_destroy),
(gst_ximagesink_ximage_put), (gst_ximagesink_imagepool_clear),
(gst_ximagesink_show_frame), (gst_ximagesink_buffer_free),
(gst_ximagesink_buffer_alloc):
* sys/ximage/ximagesink.h:
2005-05-16 15:35:52 +00:00
|
|
|
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
|
2004-07-07 15:57:48 +00:00
|
|
|
}
|
2004-05-06 14:32:14 +00:00
|
|
|
enc->packetno++;
|
2004-06-08 16:41:42 +00:00
|
|
|
|
2007-04-15 14:35:53 +00:00
|
|
|
done:
|
2005-10-17 13:42:38 +00:00
|
|
|
*buffer = buf;
|
|
|
|
return ret;
|
2004-06-08 16:41:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* push out the buffer and do internal bookkeeping */
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
static GstFlowReturn
|
2004-06-08 16:41:42 +00:00
|
|
|
theora_push_buffer (GstTheoraEnc * enc, GstBuffer * buffer)
|
|
|
|
{
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
GstFlowReturn ret;
|
|
|
|
|
2011-03-27 16:30:24 +00:00
|
|
|
enc->bytes_out += gst_buffer_get_size (buffer);
|
2004-06-08 16:41:42 +00:00
|
|
|
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
ret = gst_pad_push (enc->srcpad, buffer);
|
|
|
|
|
|
|
|
return ret;
|
2004-06-08 16:41:42 +00:00
|
|
|
}
|
|
|
|
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
static GstFlowReturn
|
2004-06-22 16:29:20 +00:00
|
|
|
theora_push_packet (GstTheoraEnc * enc, ogg_packet * packet,
|
2008-11-25 15:14:30 +00:00
|
|
|
GstClockTime timestamp, GstClockTime running_time, GstClockTime duration)
|
2004-06-08 16:41:42 +00:00
|
|
|
{
|
|
|
|
GstBuffer *buf;
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
GstFlowReturn ret;
|
2004-06-08 16:41:42 +00:00
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
ret =
|
|
|
|
theora_buffer_from_packet (enc, packet, timestamp, running_time, duration,
|
|
|
|
&buf);
|
2005-10-17 13:42:38 +00:00
|
|
|
if (ret == GST_FLOW_OK)
|
|
|
|
ret = theora_push_buffer (enc, buf);
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
|
|
|
|
return ret;
|
2004-06-08 16:41:42 +00:00
|
|
|
}
|
|
|
|
|
2005-04-20 09:42:56 +00:00
|
|
|
static GstCaps *
|
2009-09-09 21:44:36 +00:00
|
|
|
theora_set_header_on_caps (GstCaps * caps, GSList * buffers)
|
2004-06-08 16:41:42 +00:00
|
|
|
{
|
2005-04-20 09:42:56 +00:00
|
|
|
GstStructure *structure;
|
2005-11-21 12:36:22 +00:00
|
|
|
GValue array = { 0 };
|
2004-06-08 16:41:42 +00:00
|
|
|
GValue value = { 0 };
|
2009-09-09 21:44:36 +00:00
|
|
|
GstBuffer *buffer;
|
|
|
|
GSList *walk;
|
2004-06-08 16:41:42 +00:00
|
|
|
|
2005-04-20 09:42:56 +00:00
|
|
|
caps = gst_caps_make_writable (caps);
|
|
|
|
structure = gst_caps_get_structure (caps, 0);
|
|
|
|
|
2006-02-06 12:38:48 +00:00
|
|
|
/* put copies of the buffers in a fixed list */
|
2005-11-21 12:36:22 +00:00
|
|
|
g_value_init (&array, GST_TYPE_ARRAY);
|
2006-02-06 12:38:48 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
for (walk = buffers; walk; walk = walk->next) {
|
|
|
|
buffer = walk->data;
|
|
|
|
|
|
|
|
/* mark buffer */
|
|
|
|
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_IN_CAPS);
|
2006-02-06 12:38:48 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
/* Copy buffer, because we can't use the original -
|
|
|
|
* it creates a circular refcount with the caps<->buffers */
|
|
|
|
buffer = gst_buffer_copy (buffer);
|
2006-02-06 12:38:48 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
g_value_init (&value, GST_TYPE_BUFFER);
|
|
|
|
gst_value_set_buffer (&value, buffer);
|
|
|
|
gst_value_array_append_value (&array, &value);
|
|
|
|
g_value_unset (&value);
|
|
|
|
|
|
|
|
/* Unref our copy */
|
|
|
|
gst_buffer_unref (buffer);
|
|
|
|
}
|
2006-02-06 12:38:48 +00:00
|
|
|
|
|
|
|
gst_structure_set_value (structure, "streamheader", &array);
|
2005-11-21 12:36:22 +00:00
|
|
|
g_value_unset (&array);
|
2005-04-20 09:42:56 +00:00
|
|
|
|
|
|
|
return caps;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
}
|
|
|
|
|
2009-04-14 15:31:31 +00:00
|
|
|
static void
|
|
|
|
theora_enc_force_keyframe (GstTheoraEnc * enc)
|
|
|
|
{
|
|
|
|
GstClockTime next_ts;
|
|
|
|
|
|
|
|
/* make sure timestamps increment after resetting the decoder */
|
|
|
|
next_ts = enc->next_ts + enc->timestamp_offset;
|
|
|
|
|
|
|
|
theora_enc_reset (enc);
|
|
|
|
enc->granulepos_offset =
|
2011-06-17 13:31:59 +00:00
|
|
|
gst_util_uint64_scale (next_ts, enc->vinfo.fps_n,
|
|
|
|
GST_SECOND * enc->vinfo.fps_d);
|
2009-04-14 15:31:31 +00:00
|
|
|
enc->timestamp_offset = next_ts;
|
|
|
|
enc->next_ts = 0;
|
|
|
|
}
|
|
|
|
|
2005-03-31 09:43:49 +00:00
|
|
|
static gboolean
|
2011-11-17 11:48:25 +00:00
|
|
|
theora_enc_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
{
|
|
|
|
GstTheoraEnc *enc;
|
|
|
|
ogg_packet op;
|
2005-10-27 11:33:09 +00:00
|
|
|
gboolean res;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-11-17 11:48:25 +00:00
|
|
|
enc = GST_THEORA_ENC (parent);
|
2005-03-31 09:43:49 +00:00
|
|
|
|
|
|
|
switch (GST_EVENT_TYPE (event)) {
|
2011-06-07 09:55:36 +00:00
|
|
|
case GST_EVENT_CAPS:
|
|
|
|
{
|
|
|
|
GstCaps *caps;
|
|
|
|
|
|
|
|
gst_event_parse_caps (event, &caps);
|
|
|
|
res = theora_enc_sink_setcaps (enc, caps);
|
|
|
|
gst_event_unref (event);
|
|
|
|
break;
|
|
|
|
}
|
2011-05-16 11:48:11 +00:00
|
|
|
case GST_EVENT_SEGMENT:
|
2008-11-25 15:14:30 +00:00
|
|
|
{
|
2011-05-18 15:23:18 +00:00
|
|
|
gst_event_copy_segment (event, &enc->segment);
|
2008-11-25 15:14:30 +00:00
|
|
|
|
|
|
|
res = gst_pad_push_event (enc->srcpad, event);
|
|
|
|
break;
|
|
|
|
}
|
2005-03-31 09:43:49 +00:00
|
|
|
case GST_EVENT_EOS:
|
2007-04-19 16:58:53 +00:00
|
|
|
if (enc->initialised) {
|
2008-11-25 15:14:30 +00:00
|
|
|
/* push last packet with eos flag, should not be called */
|
2009-09-09 21:44:36 +00:00
|
|
|
while (th_encode_packetout (enc->encoder, 1, &op)) {
|
ext/theora/theoradec.c: Adapt for post-alpha meaning of granulepos, when we have a newer version of libtheora.
Original commit message from CVS:
* ext/theora/theoradec.c: (gst_theora_dec_class_init),
(_theora_granule_frame), (_theora_granule_start_time),
(theora_dec_sink_convert), (theora_dec_decode_buffer):
Adapt for post-alpha meaning of granulepos, when we
have a newer version of libtheora.
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(theora_enc_get_ogg_packet_end_time), (theora_enc_sink_event),
(theora_enc_is_discontinuous), (theora_enc_chain):
Likewise.
* tests/check/Makefile.am:
Link libtheora into theoraenc test so we can check which version of
libtheora we're testing against.
* tests/check/pipelines/theoraenc.c: (check_libtheora),
(check_buffer_granulepos),
(check_buffer_granulepos_from_starttime), (GST_START_TEST),
(theoraenc_suite):
Adapt tests to check the values that are now defined for theora; make
the tests backwards-adapt the passed values if we're running against an
old libtheora.
Fixes #497964
2008-01-11 15:48:11 +00:00
|
|
|
GstClockTime next_time =
|
2009-09-09 21:44:36 +00:00
|
|
|
th_granule_time (enc->encoder, op.granulepos) * GST_SECOND;
|
2007-04-19 16:58:53 +00:00
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
theora_push_packet (enc, &op, GST_CLOCK_TIME_NONE, enc->next_ts,
|
|
|
|
next_time - enc->next_ts);
|
2007-04-19 16:58:53 +00:00
|
|
|
enc->next_ts = next_time;
|
|
|
|
}
|
2005-01-31 19:23:08 +00:00
|
|
|
}
|
2010-07-04 18:29:53 +00:00
|
|
|
if (enc->initialised && enc->multipass_cache_fd
|
|
|
|
&& enc->multipass_mode == MULTIPASS_MODE_FIRST_PASS)
|
2011-03-25 15:59:51 +00:00
|
|
|
theora_enc_write_multipass_cache (enc, TRUE, TRUE);
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
theora_enc_clear_multipass_cache (enc);
|
|
|
|
|
2005-10-27 11:33:09 +00:00
|
|
|
res = gst_pad_push_event (enc->srcpad, event);
|
|
|
|
break;
|
2008-11-25 15:14:30 +00:00
|
|
|
case GST_EVENT_FLUSH_STOP:
|
|
|
|
gst_segment_init (&enc->segment, GST_FORMAT_UNDEFINED);
|
|
|
|
res = gst_pad_push_event (enc->srcpad, event);
|
|
|
|
break;
|
2007-06-05 15:59:00 +00:00
|
|
|
case GST_EVENT_CUSTOM_DOWNSTREAM:
|
|
|
|
{
|
|
|
|
const GstStructure *s;
|
|
|
|
|
|
|
|
s = gst_event_get_structure (event);
|
|
|
|
|
2009-04-14 15:31:31 +00:00
|
|
|
if (gst_structure_has_name (s, "GstForceKeyUnit"))
|
|
|
|
theora_enc_force_keyframe (enc);
|
2007-06-05 15:59:00 +00:00
|
|
|
res = gst_pad_push_event (enc->srcpad, event);
|
|
|
|
break;
|
|
|
|
}
|
2005-03-31 09:43:49 +00:00
|
|
|
default:
|
2005-10-27 11:33:09 +00:00
|
|
|
res = gst_pad_push_event (enc->srcpad, event);
|
2007-06-05 15:59:00 +00:00
|
|
|
break;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
}
|
2005-10-27 11:33:09 +00:00
|
|
|
return res;
|
2005-03-31 09:43:49 +00:00
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2009-04-14 16:16:37 +00:00
|
|
|
static gboolean
|
2011-11-17 11:48:25 +00:00
|
|
|
theora_enc_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
|
2009-04-14 16:16:37 +00:00
|
|
|
{
|
|
|
|
GstTheoraEnc *enc;
|
|
|
|
gboolean res = TRUE;
|
|
|
|
|
2011-11-17 11:48:25 +00:00
|
|
|
enc = GST_THEORA_ENC (parent);
|
2009-04-14 16:16:37 +00:00
|
|
|
|
|
|
|
switch (GST_EVENT_TYPE (event)) {
|
|
|
|
case GST_EVENT_CUSTOM_UPSTREAM:
|
|
|
|
{
|
|
|
|
const GstStructure *s;
|
|
|
|
|
|
|
|
s = gst_event_get_structure (event);
|
|
|
|
|
|
|
|
if (gst_structure_has_name (s, "GstForceKeyUnit")) {
|
|
|
|
GST_OBJECT_LOCK (enc);
|
|
|
|
enc->force_keyframe = TRUE;
|
|
|
|
GST_OBJECT_UNLOCK (enc);
|
|
|
|
/* consume the event */
|
|
|
|
res = TRUE;
|
|
|
|
gst_event_unref (event);
|
|
|
|
} else {
|
|
|
|
res = gst_pad_push_event (enc->sinkpad, event);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
default:
|
|
|
|
res = gst_pad_push_event (enc->sinkpad, event);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return res;
|
|
|
|
}
|
|
|
|
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
static gboolean
|
2008-11-25 15:14:30 +00:00
|
|
|
theora_enc_is_discontinuous (GstTheoraEnc * enc, GstClockTime timestamp,
|
|
|
|
GstClockTime duration)
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
{
|
|
|
|
GstClockTimeDiff max_diff;
|
2006-11-30 12:50:42 +00:00
|
|
|
gboolean ret = FALSE;
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
|
|
|
|
/* Allow 3/4 a frame off */
|
|
|
|
max_diff = (enc->info.fps_denominator * GST_SECOND * 3) /
|
|
|
|
(enc->info.fps_numerator * 4);
|
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
if (timestamp != GST_CLOCK_TIME_NONE
|
|
|
|
&& enc->expected_ts != GST_CLOCK_TIME_NONE) {
|
|
|
|
if ((GstClockTimeDiff) (timestamp - enc->expected_ts) > max_diff) {
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "Incoming TS %" GST_TIME_FORMAT
|
|
|
|
" exceeds expected value %" GST_TIME_FORMAT
|
|
|
|
" by too much, marking discontinuity",
|
2008-11-25 15:14:30 +00:00
|
|
|
GST_TIME_ARGS (timestamp), GST_TIME_ARGS (enc->expected_ts));
|
2006-11-30 12:50:42 +00:00
|
|
|
ret = TRUE;
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
if (GST_CLOCK_TIME_IS_VALID (duration))
|
|
|
|
enc->expected_ts = timestamp + duration;
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
else
|
|
|
|
enc->expected_ts = GST_CLOCK_TIME_NONE;
|
|
|
|
|
2006-11-30 12:50:42 +00:00
|
|
|
return ret;
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
}
|
|
|
|
|
2009-09-04 14:59:49 +00:00
|
|
|
static void
|
2011-07-05 09:04:42 +00:00
|
|
|
theora_enc_init_buffer (th_ycbcr_buffer buf, GstVideoFrame * frame)
|
2009-09-04 14:59:49 +00:00
|
|
|
{
|
2009-09-09 21:44:36 +00:00
|
|
|
guint i;
|
|
|
|
|
|
|
|
/* According to Theora developer Timothy Terriberry, the Theora
|
|
|
|
* encoder will not use memory outside of pic_width/height, even when
|
|
|
|
* the frame size is bigger. The values outside this region will be encoded
|
|
|
|
* to default values.
|
|
|
|
* Due to this, setting the frame's width/height as the buffer width/height
|
|
|
|
* is perfectly ok, even though it does not strictly look ok.
|
|
|
|
*/
|
|
|
|
for (i = 0; i < 3; i++) {
|
2011-07-04 08:19:13 +00:00
|
|
|
buf[i].width = GST_VIDEO_FRAME_COMP_WIDTH (frame, i);
|
|
|
|
buf[i].height = GST_VIDEO_FRAME_COMP_HEIGHT (frame, i);
|
|
|
|
buf[i].data = GST_VIDEO_FRAME_COMP_DATA (frame, i);
|
|
|
|
buf[i].stride = GST_VIDEO_FRAME_COMP_STRIDE (frame, i);
|
2009-09-04 14:49:08 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-07-04 18:29:53 +00:00
|
|
|
static gboolean
|
|
|
|
theora_enc_read_multipass_cache (GstTheoraEnc * enc)
|
|
|
|
{
|
|
|
|
GstBuffer *cache_buf;
|
|
|
|
const guint8 *cache_data;
|
2011-05-25 12:23:13 +00:00
|
|
|
gsize bytes_read = 0;
|
|
|
|
gint bytes_consumed = 0;
|
2010-07-04 18:29:53 +00:00
|
|
|
GIOStatus stat = G_IO_STATUS_NORMAL;
|
|
|
|
gboolean done = FALSE;
|
|
|
|
|
|
|
|
while (!done) {
|
|
|
|
if (gst_adapter_available (enc->multipass_cache_adapter) == 0) {
|
2011-03-27 16:30:24 +00:00
|
|
|
guint8 *data;
|
|
|
|
gsize size;
|
|
|
|
|
2010-07-04 18:29:53 +00:00
|
|
|
cache_buf = gst_buffer_new_and_alloc (512);
|
2011-03-27 16:30:24 +00:00
|
|
|
|
|
|
|
data = gst_buffer_map (cache_buf, &size, NULL, GST_MAP_READ);
|
2010-07-04 18:29:53 +00:00
|
|
|
stat = g_io_channel_read_chars (enc->multipass_cache_fd,
|
2011-03-27 16:30:24 +00:00
|
|
|
(gchar *) data, size, &bytes_read, NULL);
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
if (bytes_read <= 0) {
|
2011-03-27 16:30:24 +00:00
|
|
|
gst_buffer_unmap (cache_buf, data, 0);
|
2010-07-04 18:29:53 +00:00
|
|
|
gst_buffer_unref (cache_buf);
|
|
|
|
break;
|
|
|
|
} else {
|
2011-03-27 16:30:24 +00:00
|
|
|
gst_buffer_unmap (cache_buf, data, bytes_read);
|
2010-07-04 18:29:53 +00:00
|
|
|
gst_adapter_push (enc->multipass_cache_adapter, cache_buf);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (gst_adapter_available (enc->multipass_cache_adapter) == 0)
|
|
|
|
break;
|
|
|
|
|
|
|
|
bytes_read =
|
|
|
|
MIN (gst_adapter_available (enc->multipass_cache_adapter), 512);
|
|
|
|
|
2011-03-27 16:30:24 +00:00
|
|
|
cache_data = gst_adapter_map (enc->multipass_cache_adapter, bytes_read);
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
bytes_consumed =
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_2PASS_IN, (guint8 *) cache_data,
|
|
|
|
bytes_read);
|
2011-11-10 17:32:39 +00:00
|
|
|
gst_adapter_unmap (enc->multipass_cache_adapter);
|
2011-03-27 16:30:24 +00:00
|
|
|
|
2010-07-04 18:29:53 +00:00
|
|
|
done = bytes_consumed <= 0;
|
|
|
|
if (bytes_consumed > 0)
|
|
|
|
gst_adapter_flush (enc->multipass_cache_adapter, bytes_consumed);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (stat == G_IO_STATUS_ERROR || (stat == G_IO_STATUS_EOF && bytes_read == 0)
|
|
|
|
|| bytes_consumed < 0) {
|
|
|
|
GST_ELEMENT_ERROR (enc, RESOURCE, READ, (NULL),
|
|
|
|
("Failed to read multipass cache file"));
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
2011-03-25 15:59:51 +00:00
|
|
|
theora_enc_write_multipass_cache (GstTheoraEnc * enc, gboolean begin,
|
|
|
|
gboolean eos)
|
2010-07-04 18:29:53 +00:00
|
|
|
{
|
2011-03-25 15:59:51 +00:00
|
|
|
GError *err = NULL;
|
|
|
|
GIOStatus stat = G_IO_STATUS_NORMAL;
|
|
|
|
gint bytes_read = 0;
|
2010-07-04 18:29:53 +00:00
|
|
|
gsize bytes_written = 0;
|
2011-03-25 15:59:51 +00:00
|
|
|
gchar *buf;
|
|
|
|
|
|
|
|
if (begin)
|
|
|
|
stat = g_io_channel_seek_position (enc->multipass_cache_fd, 0, G_SEEK_SET,
|
|
|
|
&err);
|
|
|
|
if (stat != G_IO_STATUS_ERROR) {
|
|
|
|
do {
|
|
|
|
bytes_read =
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_2PASS_OUT, &buf, sizeof (buf));
|
|
|
|
if (bytes_read > 0)
|
|
|
|
g_io_channel_write_chars (enc->multipass_cache_fd, buf, bytes_read,
|
|
|
|
&bytes_written, NULL);
|
|
|
|
} while (bytes_read > 0 && bytes_written > 0);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2011-05-25 12:24:33 +00:00
|
|
|
if (stat == G_IO_STATUS_ERROR || bytes_read < 0) {
|
2011-03-25 15:59:51 +00:00
|
|
|
if (begin) {
|
|
|
|
if (eos)
|
|
|
|
GST_ELEMENT_WARNING (enc, RESOURCE, WRITE, (NULL),
|
|
|
|
("Failed to seek to beginning of multipass cache file: %s",
|
|
|
|
err->message));
|
|
|
|
else
|
|
|
|
GST_ELEMENT_ERROR (enc, RESOURCE, WRITE, (NULL),
|
|
|
|
("Failed to seek to beginning of multipass cache file: %s",
|
|
|
|
err->message));
|
|
|
|
} else {
|
|
|
|
GST_ELEMENT_ERROR (enc, RESOURCE, WRITE, (NULL),
|
|
|
|
("Failed to write multipass cache file"));
|
|
|
|
}
|
|
|
|
if (err)
|
|
|
|
g_error_free (err);
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2011-06-03 14:29:00 +00:00
|
|
|
static GstFlowReturn
|
|
|
|
theora_enc_encode_and_push (GstTheoraEnc * enc, ogg_packet op,
|
|
|
|
GstClockTime timestamp, GstClockTime running_time,
|
|
|
|
GstClockTime duration, GstBuffer * buffer)
|
|
|
|
{
|
|
|
|
GstFlowReturn ret;
|
|
|
|
th_ycbcr_buffer ycbcr;
|
|
|
|
gint res;
|
2011-06-17 13:31:59 +00:00
|
|
|
GstVideoFrame frame;
|
2011-06-03 14:29:00 +00:00
|
|
|
|
2011-06-17 13:31:59 +00:00
|
|
|
gst_video_frame_map (&frame, &enc->vinfo, buffer, GST_MAP_READ);
|
2011-07-05 09:04:42 +00:00
|
|
|
theora_enc_init_buffer (ycbcr, &frame);
|
2011-06-03 14:29:00 +00:00
|
|
|
|
|
|
|
if (theora_enc_is_discontinuous (enc, running_time, duration)) {
|
|
|
|
theora_enc_reset (enc);
|
|
|
|
enc->granulepos_offset =
|
2011-06-17 13:31:59 +00:00
|
|
|
gst_util_uint64_scale (running_time, enc->vinfo.fps_n,
|
|
|
|
GST_SECOND * enc->vinfo.fps_d);
|
2011-06-03 14:29:00 +00:00
|
|
|
enc->timestamp_offset = running_time;
|
|
|
|
enc->next_ts = 0;
|
|
|
|
enc->next_discont = TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (enc->multipass_cache_fd
|
|
|
|
&& enc->multipass_mode == MULTIPASS_MODE_SECOND_PASS) {
|
|
|
|
if (!theora_enc_read_multipass_cache (enc)) {
|
|
|
|
ret = GST_FLOW_ERROR;
|
|
|
|
goto multipass_read_failed;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
res = th_encode_ycbcr_in (enc->encoder, ycbcr);
|
|
|
|
/* none of the failure cases can happen here */
|
|
|
|
g_assert (res == 0);
|
|
|
|
|
|
|
|
if (enc->multipass_cache_fd
|
|
|
|
&& enc->multipass_mode == MULTIPASS_MODE_FIRST_PASS) {
|
|
|
|
if (!theora_enc_write_multipass_cache (enc, FALSE, FALSE)) {
|
|
|
|
ret = GST_FLOW_ERROR;
|
|
|
|
goto multipass_write_failed;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = GST_FLOW_OK;
|
|
|
|
while (th_encode_packetout (enc->encoder, 0, &op)) {
|
|
|
|
GstClockTime next_time;
|
|
|
|
|
|
|
|
next_time = th_granule_time (enc->encoder, op.granulepos) * GST_SECOND;
|
|
|
|
|
|
|
|
ret =
|
|
|
|
theora_push_packet (enc, &op, timestamp, enc->next_ts,
|
|
|
|
next_time - enc->next_ts);
|
|
|
|
|
|
|
|
enc->next_ts = next_time;
|
|
|
|
if (ret != GST_FLOW_OK)
|
|
|
|
goto data_push;
|
|
|
|
}
|
2011-06-06 14:27:12 +00:00
|
|
|
|
|
|
|
done:
|
2011-06-17 13:31:59 +00:00
|
|
|
gst_video_frame_unmap (&frame);
|
2011-06-03 14:29:00 +00:00
|
|
|
gst_buffer_unref (buffer);
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
multipass_read_failed:
|
|
|
|
{
|
2011-06-06 14:27:12 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "multipass read failed");
|
|
|
|
goto done;
|
2011-06-03 14:29:00 +00:00
|
|
|
}
|
|
|
|
multipass_write_failed:
|
|
|
|
{
|
2011-06-06 14:27:12 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "multipass write failed");
|
|
|
|
goto done;
|
2011-06-03 14:29:00 +00:00
|
|
|
}
|
|
|
|
data_push:
|
|
|
|
{
|
2011-06-06 14:27:12 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "error pushing buffer: %s", gst_flow_get_name (ret));
|
|
|
|
goto done;
|
2011-06-03 14:29:00 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-03-31 09:43:49 +00:00
|
|
|
static GstFlowReturn
|
2011-11-17 11:48:25 +00:00
|
|
|
theora_enc_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
|
2005-03-31 09:43:49 +00:00
|
|
|
{
|
|
|
|
GstTheoraEnc *enc;
|
|
|
|
ogg_packet op;
|
2008-11-25 15:14:30 +00:00
|
|
|
GstClockTime timestamp, duration, running_time;
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
GstFlowReturn ret;
|
2009-04-14 16:16:37 +00:00
|
|
|
gboolean force_keyframe;
|
2005-03-31 09:43:49 +00:00
|
|
|
|
2011-11-17 11:48:25 +00:00
|
|
|
enc = GST_THEORA_ENC (parent);
|
2005-03-31 09:43:49 +00:00
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
/* we keep track of two timelines.
|
2011-11-04 10:59:00 +00:00
|
|
|
* - The timestamps from the incoming buffers, which we copy to the outgoing
|
2008-11-25 15:14:30 +00:00
|
|
|
* encoded buffers as-is. We need to do this as we simply forward the
|
|
|
|
* newsegment events.
|
|
|
|
* - The running_time of the buffers, which we use to construct the granulepos
|
|
|
|
* in the packets.
|
|
|
|
*/
|
|
|
|
timestamp = GST_BUFFER_TIMESTAMP (buffer);
|
|
|
|
duration = GST_BUFFER_DURATION (buffer);
|
2009-04-14 16:16:37 +00:00
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
running_time =
|
|
|
|
gst_segment_to_running_time (&enc->segment, GST_FORMAT_TIME, timestamp);
|
2009-05-06 12:19:34 +00:00
|
|
|
if ((gint64) running_time < 0) {
|
|
|
|
GST_DEBUG_OBJECT (enc, "Dropping buffer, timestamp: %" GST_TIME_FORMAT,
|
|
|
|
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)));
|
|
|
|
gst_buffer_unref (buffer);
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
}
|
2008-11-25 15:14:30 +00:00
|
|
|
|
2009-04-14 16:16:37 +00:00
|
|
|
GST_OBJECT_LOCK (enc);
|
2010-09-21 22:57:42 +00:00
|
|
|
if (enc->bitrate_changed) {
|
|
|
|
long int bitrate = enc->video_bitrate;
|
|
|
|
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_BITRATE, &bitrate,
|
|
|
|
sizeof (long int));
|
|
|
|
enc->bitrate_changed = FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (enc->quality_changed) {
|
|
|
|
long int quality = enc->video_quality;
|
|
|
|
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_QUALITY, &quality,
|
|
|
|
sizeof (long int));
|
|
|
|
enc->quality_changed = FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* see if we need to schedule a keyframe */
|
2009-04-14 16:16:37 +00:00
|
|
|
force_keyframe = enc->force_keyframe;
|
|
|
|
enc->force_keyframe = FALSE;
|
|
|
|
GST_OBJECT_UNLOCK (enc);
|
|
|
|
|
|
|
|
if (force_keyframe) {
|
|
|
|
GstClockTime stream_time;
|
|
|
|
GstStructure *s;
|
|
|
|
|
|
|
|
stream_time = gst_segment_to_stream_time (&enc->segment,
|
|
|
|
GST_FORMAT_TIME, timestamp);
|
|
|
|
|
|
|
|
s = gst_structure_new ("GstForceKeyUnit",
|
|
|
|
"timestamp", G_TYPE_UINT64, timestamp,
|
|
|
|
"stream-time", G_TYPE_UINT64, stream_time,
|
|
|
|
"running-time", G_TYPE_UINT64, running_time, NULL);
|
|
|
|
|
|
|
|
theora_enc_force_keyframe (enc);
|
|
|
|
|
|
|
|
gst_pad_push_event (enc->srcpad,
|
|
|
|
gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM, s));
|
|
|
|
}
|
|
|
|
|
2008-11-25 15:14:30 +00:00
|
|
|
/* make sure we copy the discont flag to the next outgoing buffer when it's
|
2011-11-04 10:59:00 +00:00
|
|
|
* set on the incoming buffer */
|
2008-11-25 15:14:30 +00:00
|
|
|
if (GST_BUFFER_IS_DISCONT (buffer)) {
|
|
|
|
enc->next_discont = TRUE;
|
|
|
|
}
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
if (enc->packetno == 0) {
|
2007-04-15 14:35:53 +00:00
|
|
|
/* no packets written yet, setup headers */
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
GstCaps *caps;
|
2009-09-09 21:44:36 +00:00
|
|
|
GstBuffer *buf;
|
|
|
|
GSList *buffers = NULL;
|
|
|
|
int result;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2006-01-30 17:01:54 +00:00
|
|
|
enc->granulepos_offset = 0;
|
|
|
|
enc->timestamp_offset = 0;
|
|
|
|
|
2007-04-15 14:35:53 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "output headers");
|
2004-08-16 10:19:39 +00:00
|
|
|
/* Theora streams begin with three headers; the initial header (with
|
|
|
|
most of the codec setup parameters) which is mandated by the Ogg
|
|
|
|
bitstream spec. The second header holds any comment fields. The
|
|
|
|
third header holds the bitstream codebook. We merely need to
|
|
|
|
make the headers, then pass them to libtheora one at a time;
|
|
|
|
libtheora handles the additional Ogg bitstream constraints */
|
|
|
|
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
/* create the remaining theora headers */
|
2009-09-09 21:44:36 +00:00
|
|
|
th_comment_clear (&enc->comment);
|
|
|
|
th_comment_init (&enc->comment);
|
2007-01-29 18:14:25 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
while ((result =
|
|
|
|
th_encode_flushheader (enc->encoder, &enc->comment, &op)) > 0) {
|
|
|
|
ret =
|
|
|
|
theora_buffer_from_packet (enc, &op, GST_CLOCK_TIME_NONE,
|
|
|
|
GST_CLOCK_TIME_NONE, GST_CLOCK_TIME_NONE, &buf);
|
|
|
|
if (ret != GST_FLOW_OK) {
|
|
|
|
goto header_buffer_alloc;
|
|
|
|
}
|
|
|
|
buffers = g_slist_prepend (buffers, buf);
|
2005-10-17 13:42:38 +00:00
|
|
|
}
|
2009-09-09 21:44:36 +00:00
|
|
|
if (result < 0) {
|
|
|
|
g_slist_foreach (buffers, (GFunc) gst_buffer_unref, NULL);
|
|
|
|
g_slist_free (buffers);
|
2007-01-29 18:14:25 +00:00
|
|
|
goto encoder_disabled;
|
2005-10-17 13:42:38 +00:00
|
|
|
}
|
2004-06-08 16:41:42 +00:00
|
|
|
|
2009-09-09 21:44:36 +00:00
|
|
|
buffers = g_slist_reverse (buffers);
|
|
|
|
|
2004-06-08 16:41:42 +00:00
|
|
|
/* mark buffers and put on caps */
|
2011-06-02 16:57:05 +00:00
|
|
|
caps = gst_caps_new_simple ("video/x-theora",
|
2011-06-17 13:31:59 +00:00
|
|
|
"width", G_TYPE_INT, enc->vinfo.width,
|
|
|
|
"height", G_TYPE_INT, enc->vinfo.height,
|
|
|
|
"framerate", GST_TYPE_FRACTION, enc->vinfo.fps_n, enc->vinfo.fps_d,
|
|
|
|
"pixel-aspect-ratio", GST_TYPE_FRACTION, enc->vinfo.par_n,
|
|
|
|
enc->vinfo.par_d, NULL);
|
2009-09-09 21:44:36 +00:00
|
|
|
caps = theora_set_header_on_caps (caps, buffers);
|
2004-06-08 16:41:42 +00:00
|
|
|
GST_DEBUG ("here are the caps: %" GST_PTR_FORMAT, caps);
|
2005-03-31 09:43:49 +00:00
|
|
|
gst_pad_set_caps (enc->srcpad, caps);
|
2006-02-06 12:38:48 +00:00
|
|
|
gst_caps_unref (caps);
|
|
|
|
|
2004-06-08 16:41:42 +00:00
|
|
|
/* push out the header buffers */
|
2009-09-09 21:44:36 +00:00
|
|
|
while (buffers) {
|
|
|
|
buf = buffers->data;
|
|
|
|
buffers = g_slist_delete_link (buffers, buffers);
|
|
|
|
if ((ret = theora_push_buffer (enc, buf)) != GST_FLOW_OK) {
|
|
|
|
g_slist_foreach (buffers, (GFunc) gst_buffer_unref, NULL);
|
|
|
|
g_slist_free (buffers);
|
|
|
|
goto header_push;
|
|
|
|
}
|
2005-10-17 13:42:38 +00:00
|
|
|
}
|
2006-01-30 17:01:54 +00:00
|
|
|
|
|
|
|
enc->granulepos_offset =
|
2011-06-17 13:31:59 +00:00
|
|
|
gst_util_uint64_scale (running_time, enc->vinfo.fps_n,
|
|
|
|
GST_SECOND * enc->vinfo.fps_d);
|
2008-11-25 15:14:30 +00:00
|
|
|
enc->timestamp_offset = running_time;
|
2006-01-30 17:01:54 +00:00
|
|
|
enc->next_ts = 0;
|
2004-05-06 14:32:14 +00:00
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
2011-06-03 14:29:00 +00:00
|
|
|
ret = theora_enc_encode_and_push (enc, op, timestamp, running_time, duration,
|
|
|
|
buffer);
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
|
|
|
|
return ret;
|
2005-03-31 09:43:49 +00:00
|
|
|
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
/* ERRORS */
|
2005-10-17 13:42:38 +00:00
|
|
|
header_buffer_alloc:
|
|
|
|
{
|
|
|
|
gst_buffer_unref (buffer);
|
|
|
|
return ret;
|
|
|
|
}
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
header_push:
|
|
|
|
{
|
|
|
|
gst_buffer_unref (buffer);
|
Cleanups and buffer alloc.
Original commit message from CVS:
* ext/ogg/README:
* ext/ogg/gstoggdemux.c: (gst_ogg_pad_submit_packet),
(gst_ogg_demux_activate_chain), (gst_ogg_demux_clear_chains):
* ext/ogg/gstoggmux.c: (gst_ogg_mux_buffer_from_page):
* ext/theora/theoradec.c: (theora_dec_src_query),
(theora_handle_data_packet):
* ext/theora/theoraenc.c: (theora_buffer_from_packet),
(theora_enc_chain):
* ext/vorbis/vorbisdec.c: (vorbis_dec_sink_event),
(vorbis_handle_data_packet):
* gst/audioconvert/bufferframesconvert.c:
(buffer_frames_convert_chain):
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_getcaps), (gst_ffmpegcsp_configure_context),
(gst_ffmpegcsp_setcaps), (gst_ffmpegcsp_bufferalloc),
(gst_ffmpegcsp_chain):
* gst/videorate/gstvideorate.c: (gst_videorate_transformcaps),
(gst_videorate_getcaps), (gst_videorate_setcaps),
(gst_videorate_event), (gst_videorate_chain):
* gst/videotestsrc/gstvideotestsrc.c: (gst_videotestsrc_activate),
(gst_videotestsrc_src_query), (gst_videotestsrc_loop):
* sys/ximage/ximagesink.c: (gst_ximagesink_ximage_new),
(gst_ximagesink_setcaps), (gst_ximagesink_buffer_alloc):
* sys/xvimage/xvimagesink.c: (gst_xvimage_buffer_destroy),
(gst_xvimage_buffer_finalize), (gst_xvimage_buffer_free),
(gst_xvimage_buffer_class_init), (gst_xvimage_buffer_get_type),
(gst_xvimagesink_xvimage_new), (gst_xvimagesink_xvimage_put),
(gst_xvimagesink_show_frame), (gst_xvimagesink_buffer_alloc):
Cleanups and buffer alloc.
2005-06-02 09:46:40 +00:00
|
|
|
return ret;
|
|
|
|
}
|
2007-01-29 18:14:25 +00:00
|
|
|
encoder_disabled:
|
|
|
|
{
|
|
|
|
GST_ELEMENT_ERROR (enc, STREAM, ENCODE, (NULL),
|
|
|
|
("libtheora has been compiled with the encoder disabled"));
|
|
|
|
gst_buffer_unref (buffer);
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
}
|
|
|
|
|
2005-09-02 15:43:18 +00:00
|
|
|
static GstStateChangeReturn
|
|
|
|
theora_enc_change_state (GstElement * element, GstStateChange transition)
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
{
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
GstTheoraEnc *enc;
|
2005-09-02 15:43:18 +00:00
|
|
|
GstStateChangeReturn ret;
|
2011-11-04 11:10:46 +00:00
|
|
|
th_enc_ctx *th_ctx;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
enc = GST_THEORA_ENC (element);
|
|
|
|
|
|
|
|
switch (transition) {
|
2005-09-02 15:43:18 +00:00
|
|
|
case GST_STATE_CHANGE_NULL_TO_READY:
|
2011-11-04 11:10:46 +00:00
|
|
|
th_ctx = dummy_encode_ctx ();
|
|
|
|
if (!th_ctx) {
|
|
|
|
GST_ELEMENT_ERROR (enc, STREAM, ENCODE, (NULL),
|
|
|
|
("libtheora has been compiled with the encoder disabled"));
|
|
|
|
return GST_STATE_CHANGE_FAILURE;
|
|
|
|
}
|
|
|
|
th_encode_free (th_ctx);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2005-09-02 15:43:18 +00:00
|
|
|
case GST_STATE_CHANGE_READY_TO_PAUSED:
|
2006-02-06 12:38:48 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "READY->PAUSED Initing theora state");
|
2009-09-09 21:44:36 +00:00
|
|
|
th_info_init (&enc->info);
|
|
|
|
th_comment_init (&enc->comment);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
enc->packetno = 0;
|
2009-04-14 16:16:37 +00:00
|
|
|
enc->force_keyframe = FALSE;
|
2010-07-04 18:29:53 +00:00
|
|
|
|
|
|
|
if (enc->multipass_mode >= MULTIPASS_MODE_FIRST_PASS) {
|
|
|
|
GError *err = NULL;
|
|
|
|
|
|
|
|
if (!enc->multipass_cache_file) {
|
|
|
|
ret = GST_STATE_CHANGE_FAILURE;
|
|
|
|
GST_ELEMENT_ERROR (enc, LIBRARY, SETTINGS, (NULL), (NULL));
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
enc->multipass_cache_fd =
|
|
|
|
g_io_channel_new_file (enc->multipass_cache_file,
|
|
|
|
(enc->multipass_mode == MULTIPASS_MODE_FIRST_PASS ? "w" : "r"),
|
|
|
|
&err);
|
|
|
|
|
|
|
|
if (enc->multipass_mode == MULTIPASS_MODE_SECOND_PASS)
|
|
|
|
enc->multipass_cache_adapter = gst_adapter_new ();
|
|
|
|
|
|
|
|
if (!enc->multipass_cache_fd) {
|
|
|
|
ret = GST_STATE_CHANGE_FAILURE;
|
|
|
|
GST_ELEMENT_ERROR (enc, RESOURCE, OPEN_READ, (NULL),
|
|
|
|
("Failed to open multipass cache file: %s", err->message));
|
|
|
|
g_error_free (err);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
g_io_channel_set_encoding (enc->multipass_cache_fd, NULL, NULL);
|
|
|
|
}
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2005-09-02 15:43:18 +00:00
|
|
|
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2011-04-19 12:11:32 +00:00
|
|
|
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
|
|
|
|
switch (transition) {
|
2005-09-02 15:43:18 +00:00
|
|
|
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2005-09-02 15:43:18 +00:00
|
|
|
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
2006-02-06 12:38:48 +00:00
|
|
|
GST_DEBUG_OBJECT (enc, "PAUSED->READY Clearing theora state");
|
2009-09-09 21:44:36 +00:00
|
|
|
if (enc->encoder) {
|
|
|
|
th_encode_free (enc->encoder);
|
|
|
|
enc->encoder = NULL;
|
|
|
|
}
|
|
|
|
th_comment_clear (&enc->comment);
|
|
|
|
th_info_clear (&enc->info);
|
ext/theora/: Mark discontinuities of > 3/4 of a frame, reinit encoder.
Original commit message from CVS:
* ext/theora/gsttheoraenc.h:
* ext/theora/theoraenc.c: (gst_theora_enc_init),
(theora_enc_reset), (theora_enc_clear), (theora_enc_sink_setcaps),
(theora_buffer_from_packet), (theora_enc_is_discontinuous),
(theora_enc_chain), (theora_enc_change_state):
Mark discontinuities of > 3/4 of a frame, reinit encoder.
* tests/check/pipelines/theoraenc.c: (check_buffer_granulepos),
(GST_START_TEST), (theoraenc_suite):
Enable discontinuity test, fix it.
2006-11-22 14:34:03 +00:00
|
|
|
|
|
|
|
theora_enc_clear (enc);
|
2007-04-19 16:58:53 +00:00
|
|
|
enc->initialised = FALSE;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2005-09-02 15:43:18 +00:00
|
|
|
case GST_STATE_CHANGE_READY_TO_NULL:
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
return ret;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
theora_enc_set_property (GObject * object, guint prop_id,
|
|
|
|
const GValue * value, GParamSpec * pspec)
|
|
|
|
{
|
|
|
|
GstTheoraEnc *enc = GST_THEORA_ENC (object);
|
|
|
|
|
|
|
|
switch (prop_id) {
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_CENTER:
|
|
|
|
case PROP_BORDER:
|
|
|
|
case PROP_QUICK:
|
|
|
|
case PROP_KEYFRAME_THRESHOLD:
|
|
|
|
case PROP_KEYFRAME_MINDISTANCE:
|
|
|
|
case PROP_NOISE_SENSITIVITY:
|
|
|
|
case PROP_SHARPNESS:
|
2009-09-08 11:23:04 +00:00
|
|
|
/* kept for API compat, but ignored */
|
2011-11-04 10:59:12 +00:00
|
|
|
GST_WARNING_OBJECT (object, "Obsolete property '%s' ignored",
|
|
|
|
pspec->name);
|
ext/theora/: Added cropping option to theora decoder.
Original commit message from CVS:
* ext/theora/theoradec.c: (gst_theora_dec_class_init),
(gst_theora_dec_init), (theora_get_formats),
(theora_dec_src_convert), (theora_dec_sink_convert),
(theora_dec_src_query), (theora_dec_src_event), (theora_dec_event),
(theora_dec_chain), (theora_dec_set_property),
(theora_dec_get_property):
* ext/theora/theoraenc.c: (gst_border_mode_get_type),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_chain),
(theora_enc_set_property), (theora_enc_get_property):
Added cropping option to theora decoder.
Added border option to theora encoder.
2004-07-30 10:18:42 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_BITRATE:
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_LOCK (enc);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
enc->video_bitrate = g_value_get_int (value) * 1000;
|
2010-09-21 22:57:42 +00:00
|
|
|
enc->bitrate_changed = TRUE;
|
|
|
|
GST_OBJECT_UNLOCK (enc);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_QUALITY:
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_LOCK (enc);
|
2011-02-13 14:42:14 +00:00
|
|
|
if (GST_STATE (enc) >= GST_STATE_PAUSED && enc->video_bitrate > 0) {
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_WARNING_OBJECT (object, "Can't change from bitrate to quality mode"
|
|
|
|
" while playing");
|
|
|
|
} else {
|
|
|
|
enc->video_quality = g_value_get_int (value);
|
|
|
|
enc->video_bitrate = 0;
|
|
|
|
enc->quality_changed = TRUE;
|
|
|
|
}
|
|
|
|
GST_OBJECT_UNLOCK (enc);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_AUTO:
|
2004-06-10 14:59:17 +00:00
|
|
|
enc->keyframe_auto = g_value_get_boolean (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_FREQ:
|
2004-06-10 14:59:17 +00:00
|
|
|
enc->keyframe_freq = g_value_get_int (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_FREQ_FORCE:
|
2004-06-10 14:59:17 +00:00
|
|
|
enc->keyframe_force = g_value_get_int (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_SPEEDLEVEL:
|
2009-02-19 20:18:29 +00:00
|
|
|
enc->speed_level = g_value_get_int (value);
|
2011-01-16 02:21:28 +00:00
|
|
|
if (enc->encoder) {
|
|
|
|
th_encode_ctl (enc->encoder, TH_ENCCTL_SET_SPLEVEL, &enc->speed_level,
|
|
|
|
sizeof (enc->speed_level));
|
|
|
|
}
|
2009-12-21 01:34:46 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_VP3_COMPATIBLE:
|
2009-12-21 01:34:46 +00:00
|
|
|
enc->vp3_compatible = g_value_get_boolean (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_DROP_FRAMES:
|
2009-12-21 01:34:46 +00:00
|
|
|
enc->drop_frames = g_value_get_boolean (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_CAP_OVERFLOW:
|
2009-12-21 01:34:46 +00:00
|
|
|
enc->cap_overflow = g_value_get_boolean (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_CAP_UNDERFLOW:
|
2009-12-21 01:34:46 +00:00
|
|
|
enc->cap_underflow = g_value_get_boolean (value);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_RATE_BUFFER:
|
2009-12-21 01:34:46 +00:00
|
|
|
enc->rate_buffer = g_value_get_int (value);
|
2009-02-19 20:18:29 +00:00
|
|
|
break;
|
2010-07-04 18:29:53 +00:00
|
|
|
case PROP_MULTIPASS_CACHE_FILE:
|
|
|
|
enc->multipass_cache_file = g_value_dup_string (value);
|
|
|
|
break;
|
|
|
|
case PROP_MULTIPASS_MODE:
|
|
|
|
enc->multipass_mode = g_value_get_enum (value);
|
|
|
|
break;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
default:
|
|
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
theora_enc_get_property (GObject * object, guint prop_id,
|
|
|
|
GValue * value, GParamSpec * pspec)
|
|
|
|
{
|
|
|
|
GstTheoraEnc *enc = GST_THEORA_ENC (object);
|
|
|
|
|
|
|
|
switch (prop_id) {
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_CENTER:
|
2009-09-08 11:18:26 +00:00
|
|
|
g_value_set_boolean (value, TRUE);
|
2004-07-30 08:14:36 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_BORDER:
|
2009-09-08 11:23:04 +00:00
|
|
|
g_value_set_enum (value, BORDER_BLACK);
|
ext/theora/: Added cropping option to theora decoder.
Original commit message from CVS:
* ext/theora/theoradec.c: (gst_theora_dec_class_init),
(gst_theora_dec_init), (theora_get_formats),
(theora_dec_src_convert), (theora_dec_sink_convert),
(theora_dec_src_query), (theora_dec_src_event), (theora_dec_event),
(theora_dec_chain), (theora_dec_set_property),
(theora_dec_get_property):
* ext/theora/theoraenc.c: (gst_border_mode_get_type),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_chain),
(theora_enc_set_property), (theora_enc_get_property):
Added cropping option to theora decoder.
Added border option to theora encoder.
2004-07-30 10:18:42 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_BITRATE:
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_LOCK (enc);
|
2004-05-15 12:09:11 +00:00
|
|
|
g_value_set_int (value, enc->video_bitrate / 1000);
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_UNLOCK (enc);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_QUALITY:
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_LOCK (enc);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
g_value_set_int (value, enc->video_quality);
|
2010-09-21 22:57:42 +00:00
|
|
|
GST_OBJECT_UNLOCK (enc);
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_QUICK:
|
2009-09-09 18:26:47 +00:00
|
|
|
g_value_set_boolean (value, TRUE);
|
2004-06-10 14:59:17 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_AUTO:
|
2004-06-10 14:59:17 +00:00
|
|
|
g_value_set_boolean (value, enc->keyframe_auto);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_FREQ:
|
2004-06-10 14:59:17 +00:00
|
|
|
g_value_set_int (value, enc->keyframe_freq);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_FREQ_FORCE:
|
2004-06-10 14:59:17 +00:00
|
|
|
g_value_set_int (value, enc->keyframe_force);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_THRESHOLD:
|
2009-09-09 19:48:08 +00:00
|
|
|
g_value_set_int (value, 80);
|
2004-06-10 14:59:17 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_KEYFRAME_MINDISTANCE:
|
2009-09-09 19:50:57 +00:00
|
|
|
g_value_set_int (value, 8);
|
2004-06-10 14:59:17 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_NOISE_SENSITIVITY:
|
2009-09-09 19:57:08 +00:00
|
|
|
g_value_set_int (value, 1);
|
2004-06-10 14:59:17 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_SHARPNESS:
|
2009-09-09 19:59:31 +00:00
|
|
|
g_value_set_int (value, 0);
|
ext/theora/: Added stream lock to decoder so that we can serialize the discont event.
Original commit message from CVS:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_src_event), (theora_dec_sink_event),
(theora_handle_comment_packet), (theora_handle_type_packet),
(theora_handle_header_packet), (theora_handle_data_packet),
(theora_dec_chain):
* ext/theora/theoraenc.c: (gst_theora_enc_class_init),
(gst_theora_enc_init), (theora_enc_sink_setcaps),
(theora_push_buffer), (theora_push_packet),
(theora_enc_sink_event), (theora_enc_chain),
(theora_enc_change_state), (theora_enc_set_property),
(theora_enc_get_property):
Added stream lock to decoder so that we can serialize
the discont event.
More theoraenc porting, recover from errors, do clean
shutdown.
2005-05-05 09:44:01 +00:00
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_SPEEDLEVEL:
|
2009-02-19 20:18:29 +00:00
|
|
|
g_value_set_int (value, enc->speed_level);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_VP3_COMPATIBLE:
|
2009-12-21 01:34:46 +00:00
|
|
|
g_value_set_boolean (value, enc->vp3_compatible);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_DROP_FRAMES:
|
2009-12-21 01:34:46 +00:00
|
|
|
g_value_set_boolean (value, enc->drop_frames);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_CAP_OVERFLOW:
|
2009-12-21 01:34:46 +00:00
|
|
|
g_value_set_boolean (value, enc->cap_overflow);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_CAP_UNDERFLOW:
|
2009-12-21 01:34:46 +00:00
|
|
|
g_value_set_boolean (value, enc->cap_underflow);
|
|
|
|
break;
|
2010-07-04 18:08:25 +00:00
|
|
|
case PROP_RATE_BUFFER:
|
2009-12-21 01:34:46 +00:00
|
|
|
g_value_set_int (value, enc->rate_buffer);
|
|
|
|
break;
|
2010-07-04 18:29:53 +00:00
|
|
|
case PROP_MULTIPASS_CACHE_FILE:
|
|
|
|
g_value_set_string (value, enc->multipass_cache_file);
|
|
|
|
break;
|
|
|
|
case PROP_MULTIPASS_MODE:
|
|
|
|
g_value_set_enum (value, enc->multipass_mode);
|
|
|
|
break;
|
ext/theora/: Added a theora encoder, grouped the encoder and decoder into the same plugin.
Original commit message from CVS:
* ext/theora/Makefile.am:
* ext/theora/theora.c: (plugin_init):
* ext/theora/theoradec.c: (theora_dec_change_state):
* ext/theora/theoraenc.c: (gst_theora_enc_base_init),
(gst_theora_enc_class_init), (gst_theora_enc_init),
(theora_enc_sink_link), (theora_enc_event), (theora_push_packet),
(theora_enc_chain), (theora_enc_change_state),
(theora_enc_set_property), (theora_enc_get_property):
Added a theora encoder, grouped the encoder and decoder into the
same plugin.
2004-05-06 09:10:31 +00:00
|
|
|
default:
|
|
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|