From: Thiago Santos Date: Thu, 16 Jun 2011 02:40:02 +0000 (-0300) Subject: asfdemux: Porting to 0.11 X-Git-Tag: 1.19.3~505^2~991 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2dc2be5e7b98cacd3fc7f0709e6a6b25f93b2a8c;p=platform%2Fupstream%2Fgstreamer.git asfdemux: Porting to 0.11 --- diff --git a/gst/asfdemux/asfpacket.c b/gst/asfdemux/asfpacket.c index b56c81a..b78464b 100644 --- a/gst/asfdemux/asfpacket.c +++ b/gst/asfdemux/asfpacket.c @@ -77,13 +77,13 @@ asf_packet_create_payload_buffer (AsfPacket * packet, const guint8 ** p_data, g_assert (payload_len <= *p_size); - off = (guint) (*p_data - GST_BUFFER_DATA (packet->buf)); - g_assert (off < GST_BUFFER_SIZE (packet->buf)); + off = (guint) (gst_buffer_get_size (packet->buf) - *p_size); *p_data += payload_len; *p_size -= payload_len; - return gst_buffer_create_sub (packet->buf, off, payload_len); + return gst_buffer_copy_region (packet->buf, GST_BUFFER_COPY_ALL, off, + payload_len); } static AsfPayload * @@ -199,7 +199,7 @@ gst_asf_payload_queue_for_stream (GstASFDemux * demux, AsfPayload * payload, demux->segment_ts = payload->ts; /* always note, but only determines segment when streaming */ if (demux->streaming) - gst_segment_set_seek (&demux->segment, demux->in_segment.rate, + gst_segment_do_seek (&demux->segment, demux->in_segment.rate, GST_FORMAT_TIME, demux->segment.flags, GST_SEEK_TYPE_SET, demux->segment_ts, GST_SEEK_TYPE_NONE, 0, NULL); } @@ -390,13 +390,13 @@ gst_asf_demux_parse_payload (GstASFDemux * demux, AsfPacket * packet, AsfPayload *prev; if ((prev = asf_payload_find_previous_fragment (&payload, stream))) { - if (payload.mo_offset != GST_BUFFER_SIZE (prev->buf)) { + if (payload.mo_offset != gst_buffer_get_size (prev->buf)) { GST_WARNING_OBJECT (demux, "Offset doesn't match previous data?!"); } /* note: buffer join/merge might not preserve buffer flags */ prev->buf = gst_buffer_join (prev->buf, payload.buf); GST_LOG_OBJECT (demux, "Merged fragments, merged size: %u", - GST_BUFFER_SIZE (prev->buf)); + gst_buffer_get_size (prev->buf)); } else { gst_buffer_unref (payload.buf); } @@ -464,14 +464,17 @@ gboolean gst_asf_demux_parse_packet (GstASFDemux * demux, GstBuffer * buf) { AsfPacket packet = { 0, }; + gpointer bufdata; const guint8 *data; gboolean has_multiple_payloads; gboolean ret = TRUE; guint8 ec_flags, flags1; + gsize bufsize; guint size; - data = GST_BUFFER_DATA (buf); - size = GST_BUFFER_SIZE (buf); + bufdata = gst_buffer_map (buf, &bufsize, NULL, GST_MAP_READ); + data = bufdata; + size = bufsize; GST_LOG_OBJECT (demux, "Buffer size: %u", size); /* need at least two payload flag bytes, send time, and duration */ @@ -588,11 +591,13 @@ gst_asf_demux_parse_packet (GstASFDemux * demux, GstBuffer * buf) ret = gst_asf_demux_parse_payload (demux, &packet, -1, &data, &size); } + gst_buffer_unmap (buf, bufdata, bufsize); return ret; /* ERRORS */ short_packet: { + gst_buffer_unmap (buf, bufdata, bufsize); GST_WARNING_OBJECT (demux, "Short packet!"); return FALSE; } diff --git a/gst/asfdemux/asfpacket.h b/gst/asfdemux/asfpacket.h index 2830881..cc1622d 100644 --- a/gst/asfdemux/asfpacket.h +++ b/gst/asfdemux/asfpacket.h @@ -57,8 +57,9 @@ typedef struct { gboolean gst_asf_demux_parse_packet (GstASFDemux * demux, GstBuffer * buf); +/* FIXME - gst_buffer_get_size is slow */ #define gst_asf_payload_is_complete(payload) \ - (GST_BUFFER_SIZE ((payload)->buf) >= (payload)->mo_size) + (gst_buffer_get_size ((payload)->buf) >= (payload)->mo_size) G_END_DECLS diff --git a/gst/asfdemux/gstasfdemux.c b/gst/asfdemux/gstasfdemux.c index fe42508..94b6cb4 100644 --- a/gst/asfdemux/gstasfdemux.c +++ b/gst/asfdemux/gstasfdemux.c @@ -109,31 +109,26 @@ static GstStructure *gst_asf_demux_get_metadata_for_stream (GstASFDemux * d, static GstFlowReturn gst_asf_demux_push_complete_payloads (GstASFDemux * demux, gboolean force); -GST_BOILERPLATE (GstASFDemux, gst_asf_demux, GstElement, GST_TYPE_ELEMENT); +#define gst_asf_demux_parent_class parent_class +G_DEFINE_TYPE (GstASFDemux, gst_asf_demux, GST_TYPE_ELEMENT); static void -gst_asf_demux_base_init (gpointer g_class) +gst_asf_demux_class_init (GstASFDemuxClass * klass) { - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); + GstElementClass *gstelement_class; - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&audio_src_template)); - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&video_src_template)); - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&gst_asf_demux_sink_template)); + gstelement_class = (GstElementClass *) klass; - gst_element_class_set_details_simple (element_class, "ASF Demuxer", + gst_element_class_set_details_simple (gstelement_class, "ASF Demuxer", "Codec/Demuxer", "Demultiplexes ASF Streams", "Owen Fraser-Green "); -} -static void -gst_asf_demux_class_init (GstASFDemuxClass * klass) -{ - GstElementClass *gstelement_class; - - gstelement_class = (GstElementClass *) klass; + gst_element_class_add_pad_template (gstelement_class, + gst_static_pad_template_get (&audio_src_template)); + gst_element_class_add_pad_template (gstelement_class, + gst_static_pad_template_get (&video_src_template)); + gst_element_class_add_pad_template (gstelement_class, + gst_static_pad_template_get (&gst_asf_demux_sink_template)); gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_asf_demux_change_state); @@ -262,7 +257,7 @@ gst_asf_demux_reset (GstASFDemux * demux, gboolean chain_reset) } static void -gst_asf_demux_init (GstASFDemux * demux, GstASFDemuxClass * klass) +gst_asf_demux_init (GstASFDemux * demux) { demux->sinkpad = gst_pad_new_from_static_template (&gst_asf_demux_sink_template, "sink"); @@ -285,9 +280,27 @@ gst_asf_demux_init (GstASFDemux * demux, GstASFDemuxClass * klass) static gboolean gst_asf_demux_activate (GstPad * sinkpad) { - if (gst_pad_check_pull_range (sinkpad)) { - return gst_pad_activate_pull (sinkpad, TRUE); - } else { + GstQuery *query; + gboolean pull_mode; + + query = gst_query_new_scheduling (); + + if (!gst_pad_peer_query (sinkpad, query)) { + gst_query_unref (query); + goto activate_push; + } + + gst_query_parse_scheduling (query, &pull_mode, NULL, NULL, NULL, NULL, NULL); + + if (!pull_mode) + goto activate_push; + + GST_DEBUG_OBJECT (sinkpad, "activating pull"); + return gst_pad_activate_pull (sinkpad, TRUE); + +activate_push: + { + GST_DEBUG_OBJECT (sinkpad, "activating push"); return gst_pad_activate_push (sinkpad, TRUE); } } @@ -334,22 +347,18 @@ gst_asf_demux_sink_event (GstPad * pad, GstEvent * event) GST_LOG_OBJECT (demux, "handling %s event", GST_EVENT_TYPE_NAME (event)); switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_NEWSEGMENT:{ - GstFormat newsegment_format; - gint64 newsegment_start, stop, time; - gdouble rate, arate; - gboolean update; - - gst_event_parse_new_segment_full (event, &update, &rate, &arate, - &newsegment_format, &newsegment_start, &stop, &time); - - if (newsegment_format == GST_FORMAT_BYTES) { - if (demux->packet_size && newsegment_start > demux->data_offset) - demux->packet = (newsegment_start - demux->data_offset) / + case GST_EVENT_SEGMENT:{ + const GstSegment *segment; + + gst_event_parse_segment (event, &segment); + + if (segment->format == GST_FORMAT_BYTES) { + if (demux->packet_size && segment->start > demux->data_offset) + demux->packet = (segment->start - demux->data_offset) / demux->packet_size; else demux->packet = 0; - } else if (newsegment_format == GST_FORMAT_TIME) { + } else if (segment->format == GST_FORMAT_TIME) { /* do not know packet position, not really a problem */ demux->packet = -1; } else { @@ -359,10 +368,9 @@ gst_asf_demux_sink_event (GstPad * pad, GstEvent * event) } /* record upstream segment for interpolation */ - if (newsegment_format != demux->in_segment.format) + if (segment->format != demux->in_segment.format) gst_segment_init (&demux->in_segment, GST_FORMAT_UNDEFINED); - gst_segment_set_newsegment_full (&demux->in_segment, update, rate, arate, - newsegment_format, newsegment_start, stop, time); + gst_segment_copy_into (segment, &demux->in_segment); /* in either case, clear some state and generate newsegment later on */ GST_OBJECT_LOCK (demux); @@ -623,25 +631,26 @@ gst_asf_demux_handle_seek_event (GstASFDemux * demux, GstEvent * event) GST_PAD_STREAM_LOCK (demux->sinkpad); /* we now can stop flushing, since we have the stream lock now */ - gst_pad_push_event (demux->sinkpad, gst_event_new_flush_stop ()); + gst_pad_push_event (demux->sinkpad, gst_event_new_flush_stop (TRUE)); if (G_LIKELY (flush)) - gst_asf_demux_send_event_unlocked (demux, gst_event_new_flush_stop ()); + gst_asf_demux_send_event_unlocked (demux, gst_event_new_flush_stop (TRUE)); /* operating on copy of segment until we know the seek worked */ segment = demux->segment; if (G_UNLIKELY (demux->segment_running && !flush)) { + GstSegment newsegment; GstEvent *newseg; /* create the segment event to close the current segment */ - newseg = gst_event_new_new_segment (TRUE, segment.rate, - GST_FORMAT_TIME, segment.start, segment.last_stop, segment.time); + gst_segment_copy_into (&segment, &newsegment); + newseg = gst_event_new_segment (&newsegment); gst_asf_demux_send_event_unlocked (demux, newseg); } - gst_segment_set_seek (&segment, rate, format, flags, cur_type, + gst_segment_do_seek (&segment, rate, format, flags, cur_type, cur, stop_type, stop, &only_need_update); GST_DEBUG_OBJECT (demux, "seeking to time %" GST_TIME_FORMAT ", segment: " @@ -649,7 +658,7 @@ gst_asf_demux_handle_seek_event (GstASFDemux * demux, GstEvent * event) seek_time = segment.start; - /* FIXME: should check the KEY_UNIT flag; need to adjust last_stop to + /* FIXME: should check the KEY_UNIT flag; need to adjust position to * real start of data and segment_start to indexed time for key unit seek*/ if (G_UNLIKELY (!gst_asf_demux_seek_index_lookup (demux, &packet, seek_time, &idx_time, &speed_count))) { @@ -692,7 +701,7 @@ gst_asf_demux_handle_seek_event (GstASFDemux * demux, GstEvent * event) GST_TIME_FORMAT " to index_time = %" GST_TIME_FORMAT, GST_TIME_ARGS (seek_time), GST_TIME_ARGS (idx_time)); segment.start = idx_time; - segment.last_stop = idx_time; + segment.position = idx_time; segment.time = idx_time; } } @@ -823,7 +832,7 @@ gst_asf_demux_chain_headers (GstASFDemux * demux) const guint8 *cdata = NULL; guint64 header_size; - cdata = (guint8 *) gst_adapter_peek (demux->adapter, ASF_OBJECT_HEADER_SIZE); + cdata = (guint8 *) gst_adapter_map (demux->adapter, ASF_OBJECT_HEADER_SIZE); if (cdata == NULL) goto need_more_data; @@ -918,6 +927,7 @@ static gboolean gst_asf_demux_pull_data (GstASFDemux * demux, guint64 offset, guint size, GstBuffer ** p_buf, GstFlowReturn * p_flow) { + gsize buffer_size; GstFlowReturn flow; GST_LOG_OBJECT (demux, "pulling buffer at %" G_GUINT64_FORMAT "+%u", @@ -937,9 +947,10 @@ gst_asf_demux_pull_data (GstASFDemux * demux, guint64 offset, guint size, g_assert (*p_buf != NULL); - if (G_UNLIKELY (GST_BUFFER_SIZE (*p_buf) < size)) { + buffer_size = gst_buffer_get_size (*p_buf); + if (G_UNLIKELY (buffer_size < size)) { GST_DEBUG_OBJECT (demux, "short read pulling buffer at %" G_GUINT64_FORMAT - "+%u (got only %u bytes)", offset, size, GST_BUFFER_SIZE (*p_buf)); + "+%u (got only %u bytes)", offset, size, buffer_size); gst_buffer_unref (*p_buf); if (G_LIKELY (p_flow)) *p_flow = GST_FLOW_UNEXPECTED; @@ -967,8 +978,14 @@ gst_asf_demux_pull_indices (GstASFDemux * demux) while (gst_asf_demux_pull_data (demux, offset, 16 + 8, &buf, NULL)) { GstFlowReturn flow; AsfObject obj; - - asf_demux_peek_object (demux, GST_BUFFER_DATA (buf), 16 + 8, &obj, TRUE); + gpointer data; + gsize size; + guint8 *bufdata; + + data = gst_buffer_map (buf, &size, NULL, GST_MAP_READ); + g_assert (size >= 16 + 8); + asf_demux_peek_object (demux, data, 16 + 8, &obj, TRUE); + gst_buffer_unmap (buf, data, size); gst_buffer_replace (&buf, NULL); /* check for sanity */ @@ -986,7 +1003,11 @@ gst_asf_demux_pull_indices (GstASFDemux * demux) offset += obj.size; /* increase before _process_object changes it */ - flow = gst_asf_demux_process_object (demux, &buf->data, &obj.size); + data = gst_buffer_map (buf, &size, NULL, GST_MAP_READ); + g_assert (size >= obj.size); + bufdata = (guint8 *) data; + flow = gst_asf_demux_process_object (demux, &bufdata, &obj.size); + gst_buffer_unmap (buf, data, size); gst_buffer_replace (&buf, NULL); if (G_UNLIKELY (flow != GST_FLOW_OK)) @@ -1055,6 +1076,9 @@ gst_asf_demux_pull_headers (GstASFDemux * demux) AsfObject obj; GstBuffer *buf = NULL; guint64 size; + guint8 *bufdata; + gpointer data = NULL; + gsize data_size; GST_LOG_OBJECT (demux, "reading headers"); @@ -1062,8 +1086,12 @@ gst_asf_demux_pull_headers (GstASFDemux * demux) if (!gst_asf_demux_pull_data (demux, demux->base_offset, 16 + 8, &buf, NULL)) goto read_failed; - asf_demux_peek_object (demux, GST_BUFFER_DATA (buf), 16 + 8, &obj, TRUE); + data = gst_buffer_map (buf, &data_size, NULL, GST_MAP_READ); + g_assert (data_size >= 16 + 8); + asf_demux_peek_object (demux, data, 16 + 8, &obj, TRUE); + gst_buffer_unmap (buf, data, data_size); gst_buffer_replace (&buf, NULL); + data = NULL; if (obj.id != ASF_OBJ_HEADER) goto wrong_type; @@ -1076,8 +1104,13 @@ gst_asf_demux_pull_headers (GstASFDemux * demux) goto read_failed; size = obj.size; /* don't want obj.size changed */ - flow = gst_asf_demux_process_object (demux, &buf->data, &size); + data = gst_buffer_map (buf, &data_size, NULL, GST_MAP_READ); + g_assert (data_size >= size); + bufdata = (guint8 *) data; + flow = gst_asf_demux_process_object (demux, &bufdata, &size); + gst_buffer_unmap (buf, data, data_size); gst_buffer_replace (&buf, NULL); + data = NULL; if (flow != GST_FLOW_OK) { GST_WARNING_OBJECT (demux, "process_object: %s", gst_flow_get_name (flow)); @@ -1092,19 +1125,27 @@ gst_asf_demux_pull_headers (GstASFDemux * demux) NULL)) goto read_failed; - if (!gst_asf_demux_parse_data_object_start (demux, GST_BUFFER_DATA (buf))) + + data = gst_buffer_map (buf, &data_size, NULL, GST_MAP_READ); + g_assert (data_size >= size); + bufdata = (guint8 *) data; + if (!gst_asf_demux_parse_data_object_start (demux, bufdata)) goto wrong_type; if (demux->num_streams == 0) goto no_streams; + gst_buffer_unmap (buf, data, data_size); gst_buffer_replace (&buf, NULL); return TRUE; /* ERRORS */ wrong_type: { - gst_buffer_replace (&buf, NULL); + if (data != NULL) { + gst_buffer_unmap (buf, data, data_size); + gst_buffer_replace (&buf, NULL); + } GST_ELEMENT_ERROR (demux, STREAM, WRONG_TYPE, (NULL), ("This doesn't seem to be an ASF file")); return FALSE; @@ -1113,6 +1154,8 @@ no_streams: read_failed: parse_failed: { + gst_buffer_unmap (buf, data, data_size); + gst_buffer_replace (&buf, NULL); GST_ELEMENT_ERROR (demux, STREAM, DEMUX, (NULL), (NULL)); return FALSE; } @@ -1342,9 +1385,7 @@ gst_asf_demux_push_complete_payloads (GstASFDemux * demux, gboolean force) /* note: we fix up all timestamps to start from 0, so this should be ok */ gst_asf_demux_send_event_unlocked (demux, - gst_event_new_new_segment (FALSE, demux->segment.rate, - GST_FORMAT_TIME, demux->segment.start, demux->segment.stop, - demux->segment.start)); + gst_event_new_segment (&demux->segment)); /* now post any global tags we may have found */ if (demux->taglist == NULL) @@ -1376,7 +1417,7 @@ gst_asf_demux_push_complete_payloads (GstASFDemux * demux, gboolean force) gst_asf_demux_descramble_buffer (demux, stream, &payload->buf); } - payload->buf = gst_buffer_make_metadata_writable (payload->buf); + payload->buf = gst_buffer_make_writable (payload->buf); if (G_LIKELY (!payload->keyframe)) { GST_BUFFER_FLAG_SET (payload->buf, GST_BUFFER_FLAG_DELTA_UNIT); @@ -1408,8 +1449,6 @@ gst_asf_demux_push_complete_payloads (GstASFDemux * demux, gboolean force) stream->interlaced, NULL); } - gst_buffer_set_caps (payload->buf, stream->caps); - /* (sort of) interpolate timestamps using upstream "frame of reference", * typically useful for live src, but might (unavoidably) mess with * position reporting if a live src is playing not so live content @@ -1428,7 +1467,7 @@ gst_asf_demux_push_complete_payloads (GstASFDemux * demux, gboolean force) ", dur=%" GST_TIME_FORMAT " size=%u", GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (payload->buf)), GST_TIME_ARGS (GST_BUFFER_DURATION (payload->buf)), - GST_BUFFER_SIZE (payload->buf)); + gst_buffer_get_size (payload->buf)); ret = gst_pad_push (stream->pad, payload->buf); ret = gst_asf_demux_aggregate_flow_return (demux, stream, ret); @@ -1447,17 +1486,23 @@ static gboolean gst_asf_demux_check_buffer_is_header (GstASFDemux * demux, GstBuffer * buf) { AsfObject obj; + gpointer data; + gsize size; g_assert (buf != NULL); GST_LOG_OBJECT (demux, "Checking if buffer is a header"); + data = gst_buffer_map (buf, &size, NULL, GST_MAP_READ); + /* we return false on buffer too small */ - if (GST_BUFFER_SIZE (buf) < ASF_OBJECT_HEADER_SIZE) + if (size < ASF_OBJECT_HEADER_SIZE) { + gst_buffer_unmap (buf, data, size); return FALSE; + } /* check if it is a header */ - asf_demux_peek_object (demux, GST_BUFFER_DATA (buf), - ASF_OBJECT_HEADER_SIZE, &obj, TRUE); + asf_demux_peek_object (demux, data, ASF_OBJECT_HEADER_SIZE, &obj, TRUE); + gst_buffer_unmap (buf, data, size); if (obj.id == ASF_OBJ_HEADER) { return TRUE; } @@ -1557,8 +1602,8 @@ gst_asf_demux_loop (GstASFDemux * demux) GstBuffer *sub; sub = - gst_buffer_create_sub (buf, n * demux->packet_size, - demux->packet_size); + gst_buffer_copy_region (buf, GST_BUFFER_COPY_NONE, + n * demux->packet_size, demux->packet_size); /* FIXME: maybe we should just skip broken packets and error out only * after a few broken packets in a row? */ if (G_UNLIKELY (!gst_asf_demux_parse_packet (demux, sub))) { @@ -1690,7 +1735,7 @@ static gint gst_asf_demux_check_header (GstASFDemux * demux) { AsfObject obj; - guint8 *cdata = (guint8 *) gst_adapter_peek (demux->adapter, + guint8 *cdata = (guint8 *) gst_adapter_map (demux->adapter, ASF_OBJECT_HEADER_SIZE); if (cdata == NULL) /* need more data */ return GST_ASF_DEMUX_CHECK_HEADER_NEED_DATA; @@ -1712,7 +1757,7 @@ gst_asf_demux_chain (GstPad * pad, GstBuffer * buf) demux = GST_ASF_DEMUX (GST_PAD_PARENT (pad)); GST_LOG_OBJECT (demux, "buffer: size=%u, offset=%" G_GINT64_FORMAT ", time=%" - GST_TIME_FORMAT, GST_BUFFER_SIZE (buf), GST_BUFFER_OFFSET (buf), + GST_TIME_FORMAT, gst_buffer_get_size (buf), GST_BUFFER_OFFSET (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf))); if (G_UNLIKELY (GST_BUFFER_IS_DISCONT (buf))) { @@ -1909,15 +1954,21 @@ static gboolean gst_asf_demux_get_buffer (GstBuffer ** p_buf, guint num_bytes_to_read, guint8 ** p_data, guint64 * p_size) { + gpointer data; + gsize size; + *p_buf = NULL; if (*p_size < num_bytes_to_read) return FALSE; + *p_buf = gst_buffer_new_and_alloc (num_bytes_to_read); - memcpy (GST_BUFFER_DATA (*p_buf), *p_data, num_bytes_to_read); + data = gst_buffer_map (*p_buf, &size, NULL, GST_MAP_WRITE); + memcpy (data, *p_data, num_bytes_to_read); *p_data += num_bytes_to_read; *p_size -= num_bytes_to_read; + gst_buffer_unmap (*p_buf, data, size); return TRUE; } @@ -2253,6 +2304,7 @@ gst_asf_demux_activate_stream (GstASFDemux * demux, AsfStream * stream) GST_PTR_FORMAT, stream->id, GST_PAD_NAME (stream->pad), stream->caps); gst_pad_set_active (stream->pad, TRUE); gst_element_add_pad (GST_ELEMENT_CAST (demux), stream->pad); + gst_pad_set_caps (stream->pad, stream->caps); stream->active = TRUE; } } @@ -2289,7 +2341,7 @@ gst_asf_demux_parse_stream_object (GstASFDemux * demux, guint8 * data, flags = gst_asf_demux_get_uint16 (&data, &size); stream_id = flags & 0x7f; - is_encrypted = !!((flags & 0x8000) << 15); + is_encrypted = ! !((flags & 0x8000) << 15); unknown = gst_asf_demux_get_uint32 (&data, &size); GST_DEBUG_OBJECT (demux, "Found stream %u, time_offset=%" GST_TIME_FORMAT, @@ -2897,8 +2949,8 @@ gst_asf_demux_process_file (GstASFDemux * demux, guint8 * data, guint64 size) max_pktsize = gst_asf_demux_get_uint32 (&data, &size); min_bitrate = gst_asf_demux_get_uint32 (&data, &size); - demux->broadcast = !!(flags & 0x01); - demux->seekable = !!(flags & 0x02); + demux->broadcast = ! !(flags & 0x01); + demux->seekable = ! !(flags & 0x02); GST_DEBUG_OBJECT (demux, "min_pktsize = %u", min_pktsize); GST_DEBUG_OBJECT (demux, "flags::broadcast = %d", demux->broadcast); @@ -2935,8 +2987,7 @@ gst_asf_demux_process_file (GstASFDemux * demux, guint8 * data, guint64 size) GST_TIME_ARGS (demux->preroll)); if (demux->play_time > 0) { - gst_segment_set_duration (&demux->segment, GST_FORMAT_TIME, - demux->play_time); + demux->segment.duration = demux->play_time; } GST_INFO ("object is a file with %" G_GUINT64_FORMAT " data packets", @@ -3504,10 +3555,14 @@ gst_asf_demux_process_queued_extended_stream_objects (GstASFDemux * demux) for (l = demux->ext_stream_props, i = 0; l != NULL; l = l->next, ++i) { GstBuffer *buf = GST_BUFFER (l->data); + gpointer data; + gsize size; + + data = gst_buffer_map (buf, &size, NULL, GST_MAP_READ); GST_LOG_OBJECT (demux, "parsing ext. stream properties object #%u", i); - gst_asf_demux_process_ext_stream_props (demux, GST_BUFFER_DATA (buf), - GST_BUFFER_SIZE (buf)); + gst_asf_demux_process_ext_stream_props (demux, data, size); + gst_buffer_unmap (buf, data, size); gst_buffer_unref (buf); } g_slist_free (demux->ext_stream_props); @@ -3627,12 +3682,16 @@ gst_asf_demux_process_object (GstASFDemux * demux, guint8 ** p_data, break; case ASF_OBJ_EXTENDED_STREAM_PROPS:{ GstBuffer *buf; + gpointer data; + gsize size; /* process these later, we might not have parsed the corresponding * stream object yet */ GST_LOG ("%s: queued for later parsing", demux->objpath); buf = gst_buffer_new_and_alloc (obj_data_size); - memcpy (GST_BUFFER_DATA (buf), *p_data, obj_data_size); + data = gst_buffer_map (buf, &size, NULL, GST_MAP_READ); + memcpy (data, *p_data, obj_data_size); + gst_buffer_unmap (buf, data, size); demux->ext_stream_props = g_slist_append (demux->ext_stream_props, buf); ret = GST_FLOW_OK; break; @@ -3705,10 +3764,11 @@ gst_asf_demux_descramble_buffer (GstASFDemux * demux, AsfStream * stream, descrambled_buffer = NULL; scrambled_buffer = *p_buffer; - if (GST_BUFFER_SIZE (scrambled_buffer) < demux->ds_packet_size * demux->span) + if (gst_buffer_get_size (scrambled_buffer) < + demux->ds_packet_size * demux->span) return; - for (offset = 0; offset < GST_BUFFER_SIZE (scrambled_buffer); + for (offset = 0; offset < gst_buffer_get_size (scrambled_buffer); offset += demux->ds_chunk_size) { off = offset / demux->ds_chunk_size; row = off / demux->span; @@ -3717,12 +3777,13 @@ gst_asf_demux_descramble_buffer (GstASFDemux * demux, AsfStream * stream, GST_DEBUG ("idx=%u, row=%u, col=%u, off=%u, ds_chunk_size=%u", idx, row, col, off, demux->ds_chunk_size); GST_DEBUG ("scrambled buffer size=%u, span=%u, packet_size=%u", - GST_BUFFER_SIZE (scrambled_buffer), demux->span, demux->ds_packet_size); - GST_DEBUG ("GST_BUFFER_SIZE (scrambled_buffer) = %u", - GST_BUFFER_SIZE (scrambled_buffer)); + gst_buffer_get_size (scrambled_buffer), demux->span, + demux->ds_packet_size); + GST_DEBUG ("gst_buffer_get_size (scrambled_buffer) = %u", + gst_buffer_get_size (scrambled_buffer)); sub_buffer = - gst_buffer_create_sub (scrambled_buffer, idx * demux->ds_chunk_size, - demux->ds_chunk_size); + gst_buffer_copy_region (scrambled_buffer, GST_BUFFER_COPY_NONE, + idx * demux->ds_chunk_size, demux->ds_chunk_size); if (!offset) { descrambled_buffer = sub_buffer; } else { @@ -3730,8 +3791,13 @@ gst_asf_demux_descramble_buffer (GstASFDemux * demux, AsfStream * stream, } } - gst_buffer_copy_metadata (descrambled_buffer, scrambled_buffer, - GST_BUFFER_COPY_TIMESTAMPS); + GST_BUFFER_TIMESTAMP (descrambled_buffer) = + GST_BUFFER_TIMESTAMP (scrambled_buffer); + GST_BUFFER_DURATION (descrambled_buffer) = + GST_BUFFER_DURATION (scrambled_buffer); + GST_BUFFER_OFFSET (descrambled_buffer) = GST_BUFFER_OFFSET (scrambled_buffer); + GST_BUFFER_OFFSET_END (descrambled_buffer) = + GST_BUFFER_OFFSET_END (scrambled_buffer); /* FIXME/CHECK: do we need to transfer buffer flags here too? */ @@ -3843,12 +3909,12 @@ gst_asf_demux_handle_src_query (GstPad * pad, GstQuery * query) GST_OBJECT_LOCK (demux); - if (demux->segment.last_stop != GST_CLOCK_TIME_NONE) { + if (demux->segment.position != GST_CLOCK_TIME_NONE) { GST_LOG ("returning position: %" GST_TIME_FORMAT, - GST_TIME_ARGS (demux->segment.last_stop)); + GST_TIME_ARGS (demux->segment.position)); gst_query_set_position (query, GST_FORMAT_TIME, - demux->segment.last_stop); + demux->segment.position); res = TRUE; } else { diff --git a/gst/asfdemux/gstasfdemux.h b/gst/asfdemux/gstasfdemux.h index 797c40f..f600fff 100644 --- a/gst/asfdemux/gstasfdemux.h +++ b/gst/asfdemux/gstasfdemux.h @@ -117,7 +117,7 @@ typedef enum { GST_ASF_DEMUX_STATE_HEADER, GST_ASF_DEMUX_STATE_DATA, GST_ASF_DEMUX_STATE_INDEX -} GstAsfDemuxState; +} GstASFDemuxState; #define GST_ASF_DEMUX_NUM_VIDEO_PADS 16 #define GST_ASF_DEMUX_NUM_AUDIO_PADS 32 @@ -131,7 +131,7 @@ struct _GstASFDemux { GstAdapter *adapter; GstTagList *taglist; - GstAsfDemuxState state; + GstASFDemuxState state; /* byte offset where the asf starts, which might not be zero on chained * asfs, index_offset and data_offset already are 'offseted' by base_offset */