+qtdemux_dump_svmi (GstQTDemux * qtdemux, GstByteReader * data, int depth)
+{
+ guint32 version;
+ guint stereo_mono_change_count;
+ guint i;
+
+ version = GET_UINT32 (data);
+ GST_LOG ("%*s version/flags: %08x", depth, "", version);
+
+ if (!version) {
+ /* stereoscopic visual type information */
+ GST_LOG ("%*s stereo_composition_type: %d", depth, "",
+ GET_UINT8 (data));
+ GST_LOG ("%*s is_left_first: %d", depth, "",
+ ((guint8) GET_UINT8 (data)) & 0x01);
+
+ /* stereo_mono_change information */
+ stereo_mono_change_count = GET_UINT32 (data);
+ GST_LOG ("%*s stereo_mono_change_count: %d", depth, "",
+ stereo_mono_change_count);
+ for (i = 1; i <= stereo_mono_change_count; i++) {
+ GST_LOG ("%*s sample_count: %d", depth, "", GET_UINT32 (data));
+ GST_LOG ("%*s stereo_flag: %d", depth, "",
+ ((guint8) GET_UINT8 (data)) & 0x01);
+ }
+ }
+ return TRUE;
+}
+
+gboolean
+qtdemux_dump_dfLa (GstQTDemux * qtdemux, GstByteReader * data, int depth)
+{
+ const gchar *block_types[] = {
+ "STREAMINFO", "PADDING", "APPLICATION", "SEEKTABLE", "VORBIS_COMMENT",
+ "CUESHEET", "PICTURE", "UNKNOWN", "INVALID"
+ };
+
+ guint32 ver_flags, block_header, block_size;
+ gint8 block_type;
+ gboolean isLast = FALSE;
+
+ if (!gst_byte_reader_get_uint32_be (data, &ver_flags))
+ return FALSE;
+
+ GST_LOG ("%*s version/flags: %08x", depth, "", ver_flags);
+
+ do {
+ if (!gst_byte_reader_get_uint32_be (data, &block_header))
+ break;
+
+ isLast = (block_header >> 31) & 1;
+ block_type = (block_header >> 24) & 0x7F;
+ block_size = block_header & 0xFFFFFF;
+
+ if (block_type == 127)
+ block_type = 8;
+ else if (block_type > 6)
+ block_type = 7;
+
+ GST_LOG ("%*s block_type: %s", depth, "", block_types[block_type]);
+ GST_LOG ("%*s last-block-flag: %s", depth, "", isLast ? "true" : "false");
+ GST_LOG ("%*s length: %d", depth, "", block_size);
+
+ if (!gst_byte_reader_skip (data, block_size))
+ break;
+ } while (!isLast);
+
+ return TRUE;
+}
+
+gboolean
+qtdemux_dump_fLaC (GstQTDemux * qtdemux, GstByteReader * data, int depth)
+{
+ guint16 data_ref_id, n_channels, sample_size;
+ guint32 sample_rate;
+
+ if (!gst_byte_reader_skip (data, 6) ||
+ !gst_byte_reader_get_uint16_be (data, &data_ref_id) ||
+ !gst_byte_reader_skip (data, 8) ||
+ !gst_byte_reader_get_uint16_be (data, &n_channels) ||
+ !gst_byte_reader_get_uint16_be (data, &sample_size) ||
+ !gst_byte_reader_skip (data, 4) ||
+ !gst_byte_reader_get_uint32_be (data, &sample_rate))
+ return FALSE;
+
+ GST_LOG ("%*s data reference: %d", depth, "", data_ref_id);
+ GST_LOG ("%*s channel count: %d", depth, "", n_channels);
+ GST_LOG ("%*s sample size: %d", depth, "", sample_size);
+ GST_LOG ("%*s sample rate: %d", depth, "", (sample_rate >> 16));
+
+ return TRUE;
+}
+
+gboolean
+qtdemux_dump_gmin (GstQTDemux * qtdemux, GstByteReader * data, int depth)
+{
+ guint32 ver_flags;
+ guint16 graphics_mode, opc_r, opc_g, opc_b, balance;
+
+ if (!gst_byte_reader_get_uint32_be (data, &ver_flags))
+ return FALSE;
+
+ GST_LOG ("%*s version/flags : %08x", depth, "", ver_flags);
+ if (!gst_byte_reader_get_uint16_be (data, &graphics_mode) ||
+ !gst_byte_reader_get_uint16_be (data, &opc_r) ||
+ !gst_byte_reader_get_uint16_be (data, &opc_g) ||
+ !gst_byte_reader_get_uint16_be (data, &opc_b) ||
+ !gst_byte_reader_get_uint16_be (data, &balance))
+ return FALSE;
+
+ GST_LOG ("%*s graphics mode : 0x%x", depth, "", graphics_mode);
+ GST_LOG ("%*s opcolor : r:0x%x g:0x%x b:0x%x", depth, "", opc_r, opc_g,
+ opc_b);
+ GST_LOG ("%*s balance : %d", depth, "", balance);
+
+ return TRUE;
+}
+
+gboolean
projects / platform / upstream / gst-plugins-good.git / blobdiff