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/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "qtdemux_types.h"
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#include "qtdemux_dump.h"
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void
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qtdemux_dump_mvhd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s creation time: %u", depth, "", QT_UINT32 (buffer + 12));
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GST_LOG ("%*s modify time: %u", depth, "", QT_UINT32 (buffer + 16));
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GST_LOG ("%*s time scale: 1/%u sec", depth, "", QT_UINT32 (buffer + 20));
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GST_LOG ("%*s duration: %u", depth, "", QT_UINT32 (buffer + 24));
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GST_LOG ("%*s pref. rate: %g", depth, "", QT_FP32 (buffer + 28));
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GST_LOG ("%*s pref. volume: %g", depth, "", QT_FP16 (buffer + 32));
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GST_LOG ("%*s preview time: %u", depth, "", QT_UINT32 (buffer + 80));
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GST_LOG ("%*s preview dur.: %u", depth, "", QT_UINT32 (buffer + 84));
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GST_LOG ("%*s poster time: %u", depth, "", QT_UINT32 (buffer + 88));
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GST_LOG ("%*s select time: %u", depth, "", QT_UINT32 (buffer + 92));
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GST_LOG ("%*s select dur.: %u", depth, "", QT_UINT32 (buffer + 96));
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GST_LOG ("%*s current time: %u", depth, "", QT_UINT32 (buffer + 100));
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GST_LOG ("%*s next track ID: %d", depth, "", QT_UINT32 (buffer + 104));
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}
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void
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qtdemux_dump_tkhd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s creation time: %u", depth, "", QT_UINT32 (buffer + 12));
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GST_LOG ("%*s modify time: %u", depth, "", QT_UINT32 (buffer + 16));
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GST_LOG ("%*s track ID: %u", depth, "", QT_UINT32 (buffer + 20));
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GST_LOG ("%*s duration: %u", depth, "", QT_UINT32 (buffer + 28));
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GST_LOG ("%*s layer: %u", depth, "", QT_UINT16 (buffer + 36));
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GST_LOG ("%*s alt group: %u", depth, "", QT_UINT16 (buffer + 38));
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GST_LOG ("%*s volume: %g", depth, "", QT_FP16 (buffer + 44));
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GST_LOG ("%*s track width: %g", depth, "", QT_FP32 (buffer + 84));
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GST_LOG ("%*s track height: %g", depth, "", QT_FP32 (buffer + 88));
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}
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void
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qtdemux_dump_elst (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int i;
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int n;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %u", depth, "", QT_UINT32 (buffer + 12));
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n = QT_UINT32 (buffer + 12);
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s track dur: %u", depth, "",
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QT_UINT32 (buffer + 16 + i * 12));
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GST_LOG ("%*s media time: %u", depth, "",
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QT_UINT32 (buffer + 20 + i * 12));
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GST_LOG ("%*s media rate: %g", depth, "",
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QT_FP32 (buffer + 24 + i * 12));
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}
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}
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void
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qtdemux_dump_mdhd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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guint32 version;
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guint64 duration, ctime, mtime;
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guint32 time_scale;
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guint16 language, quality;
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version = QT_UINT32 (buffer + 8);
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GST_LOG ("%*s version/flags: %08x", depth, "", version);
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if (version == 0x01000000) {
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ctime = QT_UINT64 (buffer + 12);
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mtime = QT_UINT64 (buffer + 20);
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time_scale = QT_UINT32 (buffer + 28);
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duration = QT_UINT64 (buffer + 32);
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language = QT_UINT16 (buffer + 40);
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quality = QT_UINT16 (buffer + 42);
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} else {
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ctime = QT_UINT32 (buffer + 12);
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mtime = QT_UINT32 (buffer + 16);
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time_scale = QT_UINT32 (buffer + 20);
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duration = QT_UINT32 (buffer + 24);
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language = QT_UINT16 (buffer + 28);
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quality = QT_UINT16 (buffer + 30);
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}
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GST_LOG ("%*s creation time: %" G_GUINT64_FORMAT, depth, "", ctime);
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GST_LOG ("%*s modify time: %" G_GUINT64_FORMAT, depth, "", mtime);
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GST_LOG ("%*s time scale: 1/%u sec", depth, "", time_scale);
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GST_LOG ("%*s duration: %" G_GUINT64_FORMAT, depth, "", duration);
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GST_LOG ("%*s language: %u", depth, "", language);
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GST_LOG ("%*s quality: %u", depth, "", quality);
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}
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void
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qtdemux_dump_hdlr (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s type: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + 12)));
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GST_LOG ("%*s subtype: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + 16)));
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GST_LOG ("%*s manufacturer: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + 20)));
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GST_LOG ("%*s flags: %08x", depth, "", QT_UINT32 (buffer + 24));
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GST_LOG ("%*s flags mask: %08x", depth, "", QT_UINT32 (buffer + 28));
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GST_LOG ("%*s name: %*s", depth, "",
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QT_UINT8 (buffer + 32), (char *) (buffer + 33));
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}
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void
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qtdemux_dump_vmhd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s mode/color: %08x", depth, "", QT_UINT32 (buffer + 16));
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}
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void
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qtdemux_dump_dref (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int n;
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int i;
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int offset;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %u", depth, "", QT_UINT32 (buffer + 12));
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n = QT_UINT32 (buffer + 12);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s size: %u", depth, "",
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QT_UINT32 (buffer + offset));
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GST_LOG ("%*s type: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + offset + 4)));
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offset += QT_UINT32 (buffer + offset);
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}
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}
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void
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qtdemux_dump_stsd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int i;
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int n;
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int offset;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 12));
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n = QT_UINT32 (buffer + 12);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s size: %u", depth, "",
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QT_UINT32 (buffer + offset));
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GST_LOG ("%*s type: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + offset + 4)));
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GST_LOG ("%*s data reference:%d", depth, "",
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QT_UINT16 (buffer + offset + 14));
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GST_LOG ("%*s version/rev.: %08x", depth, "",
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QT_UINT32 (buffer + offset + 16));
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GST_LOG ("%*s vendor: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + offset + 20)));
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GST_LOG ("%*s temporal qual: %u", depth, "",
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QT_UINT32 (buffer + offset + 24));
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GST_LOG ("%*s spatial qual: %u", depth, "",
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QT_UINT32 (buffer + offset + 28));
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GST_LOG ("%*s width: %u", depth, "",
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QT_UINT16 (buffer + offset + 32));
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GST_LOG ("%*s height: %u", depth, "",
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QT_UINT16 (buffer + offset + 34));
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GST_LOG ("%*s horiz. resol: %g", depth, "",
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QT_FP32 (buffer + offset + 36));
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GST_LOG ("%*s vert. resol.: %g", depth, "",
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QT_FP32 (buffer + offset + 40));
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GST_LOG ("%*s data size: %u", depth, "",
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QT_UINT32 (buffer + offset + 44));
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GST_LOG ("%*s frame count: %u", depth, "",
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QT_UINT16 (buffer + offset + 48));
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GST_LOG ("%*s compressor: %d %d %d", depth, "",
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QT_UINT8 (buffer + offset + 49),
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QT_UINT8 (buffer + offset + 50), QT_UINT8 (buffer + offset + 51));
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//(char *) (buffer + offset + 51));
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GST_LOG ("%*s depth: %u", depth, "",
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QT_UINT16 (buffer + offset + 82));
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GST_LOG ("%*s color table ID:%u", depth, "",
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QT_UINT16 (buffer + offset + 84));
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offset += QT_UINT32 (buffer + offset);
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}
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}
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void
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qtdemux_dump_stts (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int i;
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int n;
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int offset;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 12));
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n = QT_UINT32 (buffer + 12);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s count: %u", depth, "",
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QT_UINT32 (buffer + offset));
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GST_LOG ("%*s duration: %u", depth, "",
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QT_UINT32 (buffer + offset + 4));
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offset += 8;
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}
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}
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void
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qtdemux_dump_stps (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int i;
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int n;
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int offset;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 12));
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n = QT_UINT32 (buffer + 12);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s sample: %u", depth, "",
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QT_UINT32 (buffer + offset));
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offset += 4;
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}
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}
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void
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qtdemux_dump_stss (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int i;
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int n;
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int offset;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 12));
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n = QT_UINT32 (buffer + 12);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s sample: %u", depth, "",
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QT_UINT32 (buffer + offset));
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offset += 4;
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}
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}
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void
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qtdemux_dump_stsc (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int i;
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int n;
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int offset;
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273 |
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 12));
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276 |
n = QT_UINT32 (buffer + 12);
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277 |
offset = 16;
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278 |
for (i = 0; i < n; i++) {
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279 |
GST_LOG ("%*s first chunk: %u", depth, "",
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280 |
QT_UINT32 (buffer + offset));
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281 |
GST_LOG ("%*s sample per ch: %u", depth, "",
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282 |
QT_UINT32 (buffer + offset + 4));
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283 |
GST_LOG ("%*s sample desc id:%08x", depth, "",
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284 |
QT_UINT32 (buffer + offset + 8));
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285 |
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286 |
offset += 12;
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287 |
}
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288 |
}
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289 |
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290 |
void
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291 |
qtdemux_dump_stsz (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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292 |
{
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293 |
//int i;
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294 |
int n;
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295 |
int offset;
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296 |
int sample_size;
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297 |
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298 |
GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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299 |
sample_size = QT_UINT32 (buffer + 12);
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300 |
GST_LOG ("%*s sample size: %d", depth, "", sample_size);
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301 |
if (sample_size == 0) {
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302 |
GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 16));
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303 |
n = QT_UINT32 (buffer + 16);
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304 |
offset = 20;
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305 |
#if 0
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306 |
for (i = 0; i < n; i++) {
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307 |
GST_LOG ("%*s sample size: %u", depth, "",
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308 |
QT_UINT32 (buffer + offset));
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309 |
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310 |
offset += 4;
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311 |
}
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312 |
#endif
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313 |
}
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314 |
}
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315 |
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316 |
void
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317 |
qtdemux_dump_stco (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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|
318 |
{
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319 |
int i;
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320 |
int n;
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321 |
int offset;
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322 |
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323 |
GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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324 |
n = QT_UINT32 (buffer + 12);
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325 |
GST_LOG ("%*s n entries: %d", depth, "", n);
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326 |
offset = 16;
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327 |
for (i = 0; i < n; i++) {
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328 |
GST_LOG ("%*s chunk offset: %d", depth, "",
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329 |
QT_UINT32 (buffer + offset));
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330 |
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331 |
offset += 4;
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332 |
}
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333 |
}
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334 |
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335 |
void
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336 |
qtdemux_dump_ctts (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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|
337 |
{
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338 |
int i;
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339 |
int n;
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340 |
int offset;
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341 |
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342 |
GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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343 |
n = QT_UINT32 (buffer + 12);
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344 |
GST_LOG ("%*s n entries: %d", depth, "", n);
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345 |
offset = 16;
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346 |
for (i = 0; i < n; i++) {
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347 |
GST_LOG ("%*s sample count :%8d offset: %8d",
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348 |
depth, "", QT_UINT32 (buffer + offset),
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349 |
QT_UINT32 (buffer + offset + 4));
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350 |
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|
351 |
offset += 8;
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352 |
}
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353 |
}
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354 |
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355 |
void
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356 |
qtdemux_dump_co64 (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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|
357 |
{
|
|
358 |
//int i;
|
|
359 |
int n;
|
|
360 |
int offset;
|
|
361 |
|
|
362 |
GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
|
|
363 |
GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 12));
|
|
364 |
n = QT_UINT32 (buffer + 12);
|
|
365 |
offset = 16;
|
|
366 |
#if 0
|
|
367 |
for (i = 0; i < n; i++) {
|
|
368 |
GST_LOG ("%*s chunk offset: %" G_GUINT64_FORMAT, depth, "",
|
|
369 |
QTDEMUX_GUINT64_GET (buffer + offset));
|
|
370 |
|
|
371 |
offset += 8;
|
|
372 |
}
|
|
373 |
#endif
|
|
374 |
}
|
|
375 |
|
|
376 |
void
|
|
377 |
qtdemux_dump_dcom (GstQTDemux * qtdemux, guint8 * buffer, int depth)
|
|
378 |
{
|
|
379 |
GST_LOG ("%*s compression type: %" GST_FOURCC_FORMAT, depth, "",
|
|
380 |
GST_FOURCC_ARGS (QT_FOURCC (buffer + 8)));
|
|
381 |
}
|
|
382 |
|
|
383 |
void
|
|
384 |
qtdemux_dump_cmvd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
|
|
385 |
{
|
|
386 |
GST_LOG ("%*s length: %d", depth, "", QT_UINT32 (buffer + 8));
|
|
387 |
}
|
|
388 |
|
|
389 |
void
|
|
390 |
qtdemux_dump_unknown (GstQTDemux * qtdemux, guint8 * buffer, int depth)
|
|
391 |
{
|
|
392 |
int len;
|
|
393 |
|
|
394 |
GST_LOG ("%*s length: %d", depth, "", QT_UINT32 (buffer + 0));
|
|
395 |
|
|
396 |
len = QT_UINT32 (buffer + 0);
|
|
397 |
GST_MEMDUMP_OBJECT (qtdemux, "unknown atom data", buffer, len);
|
|
398 |
}
|
|
399 |
|
|
400 |
static gboolean
|
|
401 |
qtdemux_node_dump_foreach (GNode * node, gpointer qtdemux)
|
|
402 |
{
|
|
403 |
guint8 *buffer = (guint8 *) node->data;
|
|
404 |
guint32 node_length;
|
|
405 |
guint32 fourcc;
|
|
406 |
const QtNodeType *type;
|
|
407 |
int depth;
|
|
408 |
|
|
409 |
node_length = GST_READ_UINT32_BE (buffer);
|
|
410 |
fourcc = GST_READ_UINT32_LE (buffer + 4);
|
|
411 |
|
|
412 |
type = qtdemux_type_get (fourcc);
|
|
413 |
|
|
414 |
depth = (g_node_depth (node) - 1) * 2;
|
|
415 |
GST_LOG ("%*s'%" GST_FOURCC_FORMAT "', [%d], %s",
|
|
416 |
depth, "", GST_FOURCC_ARGS (fourcc), node_length, type->name);
|
|
417 |
|
|
418 |
if (type->dump)
|
|
419 |
type->dump (GST_QTDEMUX_CAST (qtdemux), buffer, depth);
|
|
420 |
|
|
421 |
return FALSE;
|
|
422 |
}
|
|
423 |
|
|
424 |
void
|
|
425 |
qtdemux_node_dump (GstQTDemux * qtdemux, GNode * node)
|
|
426 |
{
|
|
427 |
if (__gst_debug_min < GST_LEVEL_LOG)
|
|
428 |
return;
|
|
429 |
|
|
430 |
g_node_traverse (qtdemux->moov_node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
|
|
431 |
qtdemux_node_dump_foreach, qtdemux);
|
|
432 |
}
|