mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-19 06:46:38 +00:00
ec7afb6f84
Original commit message from CVS: * ext/alsa/gstalsamixertrack.c: (gst_alsa_mixer_track_get_type): * ext/alsa/gstalsasink.c: (set_hwparams): * ext/alsa/gstalsasrc.c: (set_hwparams): * ext/gio/gstgio.c: (gst_gio_uri_handler_get_uri): * ext/ogg/gstoggmux.h: * ext/ogg/gstogmparse.c: * gst-libs/gst/audio/audio.c: * gst-libs/gst/fft/kiss_fft_f64.c: (kiss_fft_f64_alloc): * gst-libs/gst/pbutils/missing-plugins.c: (gst_missing_uri_sink_message_new), (gst_missing_element_message_new), (gst_missing_decoder_message_new), (gst_missing_encoder_message_new): * gst-libs/gst/rtp/gstbasertppayload.c: * gst-libs/gst/rtp/gstrtcpbuffer.c: (gst_rtcp_packet_bye_get_reason): * gst/audioconvert/gstaudioconvert.c: * gst/audioresample/gstaudioresample.c: * gst/ffmpegcolorspace/imgconvert.c: * gst/playback/test.c: (gen_video_element), (gen_audio_element): * gst/typefind/gsttypefindfunctions.c: * gst/videoscale/vs_4tap.c: * gst/videoscale/vs_4tap.h: * sys/v4l/gstv4lelement.c: * sys/v4l/gstv4lsrc.c: (gst_v4lsrc_get_any_caps): * sys/v4l/v4l_calls.c: * sys/v4l/v4lsrc_calls.c: (gst_v4lsrc_capture_init), (gst_v4lsrc_try_capture): * sys/ximage/ximagesink.c: (gst_ximagesink_check_xshm_calls), (gst_ximagesink_ximage_new): * sys/xvimage/xvimagesink.c: (gst_xvimagesink_check_xshm_calls), (gst_xvimagesink_xvimage_new): * tests/check/elements/audioconvert.c: * tests/check/elements/audioresample.c: (fail_unless_perfect_stream): * tests/check/elements/audiotestsrc.c: (setup_audiotestsrc): * tests/check/elements/decodebin.c: * tests/check/elements/gdpdepay.c: (setup_gdpdepay), (setup_gdpdepay_streamheader): * tests/check/elements/gdppay.c: (setup_gdppay), (GST_START_TEST), (setup_gdppay_streamheader): * tests/check/elements/gnomevfssink.c: (setup_gnomevfssink): * tests/check/elements/multifdsink.c: (setup_multifdsink): * tests/check/elements/textoverlay.c: * tests/check/elements/videorate.c: (setup_videorate): * tests/check/elements/videotestsrc.c: (setup_videotestsrc): * tests/check/elements/volume.c: (setup_volume): * tests/check/elements/vorbisdec.c: (setup_vorbisdec): * tests/check/elements/vorbistag.c: * tests/check/generic/clock-selection.c: * tests/check/generic/states.c: (setup), (teardown): * tests/check/libs/cddabasesrc.c: * tests/check/libs/video.c: * tests/check/pipelines/gio.c: * tests/check/pipelines/oggmux.c: * tests/check/pipelines/simple-launch-lines.c: (simple_launch_lines_suite): * tests/check/pipelines/streamheader.c: * tests/check/pipelines/theoraenc.c: * tests/check/pipelines/vorbisdec.c: * tests/check/pipelines/vorbisenc.c: * tests/examples/seek/scrubby.c: * tests/examples/seek/seek.c: (query_positions_elems), (query_positions_pads): * tests/icles/stress-xoverlay.c: (myclock): Correct all relevant warnings found by the sparse semantic code analyzer. This include marking several symbols static, using NULL instead of 0 for pointers and using "foo (void)" instead of "foo ()" for declarations. * win32/common/libgstrtp.def: Add gst_rtp_buffer_set_extension_data to the symbol definition file.
129 lines
4 KiB
C
129 lines
4 KiB
C
/* OGG muxer plugin for GStreamer
|
|
* Copyright (C) 2004 Wim Taymans <wim@fluendo.com>
|
|
* Copyright (C) 2006 Thomas Vander Stichele <thomas at apestaart dot org>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __GST_OGG_MUX_H__
|
|
#define __GST_OGGEMUX_H__
|
|
|
|
#include <ogg/ogg.h>
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_OGG_MUX (gst_ogg_mux_get_type())
|
|
#define GST_OGG_MUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OGG_MUX, GstOggMux))
|
|
#define GST_OGG_MUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OGG_MUX, GstOggMux))
|
|
#define GST_IS_OGG_MUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OGG_MUX))
|
|
#define GST_IS_OGG_MUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OGG_MUX))
|
|
|
|
typedef struct _GstOggMux GstOggMux;
|
|
typedef struct _GstOggMuxClass GstOggMuxClass;
|
|
|
|
typedef enum
|
|
{
|
|
GST_OGG_PAD_STATE_CONTROL = 0,
|
|
GST_OGG_PAD_STATE_DATA = 1
|
|
}
|
|
GstOggPadState;
|
|
|
|
/* all information needed for one ogg stream */
|
|
typedef struct
|
|
{
|
|
GstCollectData collect; /* we extend the CollectData */
|
|
|
|
/* These two buffers make a very simple queue - they enter as 'next_buffer'
|
|
* and (usually) leave as 'buffer', except at EOS, when buffer will be NULL */
|
|
GstBuffer *buffer; /* the first waiting buffer for the pad */
|
|
GstBuffer *next_buffer; /* the second waiting buffer for the pad */
|
|
|
|
gint serial;
|
|
ogg_stream_state stream;
|
|
gint64 packetno; /* number of next packet */
|
|
gint64 pageno; /* number of next page */
|
|
guint64 duration; /* duration of current page */
|
|
gboolean eos;
|
|
gint64 offset;
|
|
GstClockTime timestamp; /* timestamp of the first packet on the next
|
|
* page to be dequeued */
|
|
GstClockTime timestamp_end; /* end timestamp of last complete packet on
|
|
the next page to be dequeued */
|
|
GstClockTime gp_time; /* time corresponding to the gp value of the
|
|
last complete packet on the next page to be
|
|
dequeued */
|
|
|
|
GstOggPadState state; /* state of the pad */
|
|
|
|
GList *headers;
|
|
|
|
GQueue *pagebuffers; /* List of pages in buffers ready for pushing */
|
|
|
|
gboolean new_page; /* starting a new page */
|
|
gboolean first_delta; /* was the first packet in the page a delta */
|
|
gboolean prev_delta; /* was the previous buffer a delta frame */
|
|
}
|
|
GstOggPad;
|
|
|
|
struct _GstOggMux
|
|
{
|
|
GstElement element;
|
|
|
|
/* source pad */
|
|
GstPad *srcpad;
|
|
|
|
/* sinkpads */
|
|
GstCollectPads *collect;
|
|
|
|
/* number of pads which have not received EOS */
|
|
gint active_pads;
|
|
|
|
/* the pad we are currently using to fill a page */
|
|
GstOggPad *pulling;
|
|
|
|
/* next timestamp for the page */
|
|
GstClockTime next_ts;
|
|
|
|
/* Last timestamp actually output on src pad */
|
|
GstClockTime last_ts;
|
|
|
|
/* offset in stream */
|
|
guint64 offset;
|
|
|
|
/* need_headers */
|
|
gboolean need_headers;
|
|
|
|
guint64 max_delay;
|
|
guint64 max_page_delay;
|
|
|
|
GstOggPad *delta_pad; /* when a delta frame is detected on a stream, we mark
|
|
pages as delta frames up to the page that has the
|
|
keyframe */
|
|
|
|
};
|
|
|
|
struct _GstOggMuxClass
|
|
{
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_ogg_mux_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_OGG_MUX_H__ */
|