mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-28 17:25:05 +00:00
433 lines
14 KiB
C
433 lines
14 KiB
C
/* 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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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 first chunk: %u", depth, "",
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QT_UINT32 (buffer + offset));
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GST_LOG ("%*s sample per ch: %u", depth, "",
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QT_UINT32 (buffer + offset + 4));
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GST_LOG ("%*s sample desc id:%08x", depth, "",
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QT_UINT32 (buffer + offset + 8));
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offset += 12;
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}
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}
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void
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qtdemux_dump_stsz (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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int sample_size;
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GST_LOG ("%*s version/flags: %08x", depth, "", QT_UINT32 (buffer + 8));
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sample_size = QT_UINT32 (buffer + 12);
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GST_LOG ("%*s sample size: %d", depth, "", sample_size);
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if (sample_size == 0) {
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GST_LOG ("%*s n entries: %d", depth, "", QT_UINT32 (buffer + 16));
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n = QT_UINT32 (buffer + 16);
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offset = 20;
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#if 0
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s sample size: %u", depth, "",
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QT_UINT32 (buffer + offset));
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offset += 4;
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}
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#endif
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}
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}
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void
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qtdemux_dump_stco (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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n = QT_UINT32 (buffer + 12);
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GST_LOG ("%*s n entries: %d", depth, "", n);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s chunk offset: %d", 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_ctts (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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n = QT_UINT32 (buffer + 12);
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GST_LOG ("%*s n entries: %d", depth, "", n);
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offset = 16;
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s sample count :%8d offset: %8d",
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depth, "", QT_UINT32 (buffer + offset),
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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_co64 (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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#if 0
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for (i = 0; i < n; i++) {
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GST_LOG ("%*s chunk offset: %" G_GUINT64_FORMAT, depth, "",
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QTDEMUX_GUINT64_GET (buffer + offset));
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offset += 8;
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}
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#endif
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}
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void
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qtdemux_dump_dcom (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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GST_LOG ("%*s compression type: %" GST_FOURCC_FORMAT, depth, "",
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GST_FOURCC_ARGS (QT_FOURCC (buffer + 8)));
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}
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void
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qtdemux_dump_cmvd (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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GST_LOG ("%*s length: %d", depth, "", QT_UINT32 (buffer + 8));
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}
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void
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qtdemux_dump_unknown (GstQTDemux * qtdemux, guint8 * buffer, int depth)
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{
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int len;
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GST_LOG ("%*s length: %d", depth, "", QT_UINT32 (buffer + 0));
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len = QT_UINT32 (buffer + 0);
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GST_MEMDUMP_OBJECT (qtdemux, "unknown atom data", buffer, len);
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}
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static gboolean
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qtdemux_node_dump_foreach (GNode * node, gpointer qtdemux)
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{
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guint8 *buffer = (guint8 *) node->data;
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guint32 node_length;
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guint32 fourcc;
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const QtNodeType *type;
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int depth;
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node_length = GST_READ_UINT32_BE (buffer);
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fourcc = GST_READ_UINT32_LE (buffer + 4);
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type = qtdemux_type_get (fourcc);
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depth = (g_node_depth (node) - 1) * 2;
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GST_LOG ("%*s'%" GST_FOURCC_FORMAT "', [%d], %s",
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depth, "", GST_FOURCC_ARGS (fourcc), node_length, type->name);
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if (type->dump)
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type->dump (GST_QTDEMUX_CAST (qtdemux), buffer, depth);
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return FALSE;
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}
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void
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qtdemux_node_dump (GstQTDemux * qtdemux, GNode * node)
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{
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if (__gst_debug_min < GST_LEVEL_LOG)
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return;
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g_node_traverse (qtdemux->moov_node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
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qtdemux_node_dump_foreach, qtdemux);
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}
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