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authoretobi <git@e-tobi.net>2013-09-03 09:48:40 +0200
committeretobi <git@e-tobi.net>2013-09-03 09:48:40 +0200
commit6b350466c4902c5b137e0efaf1d189128a7f18f5 (patch)
treea7cf91f9896c0f8c9d8b291114e51f1373940c70 /util/scan/atsc_psip_section.c
parent6e40287e2f39a80fc72bd8d0fbc1a8334d688c2d (diff)
downloadlinux-dvb-apps-6b350466c4902c5b137e0efaf1d189128a7f18f5.tar.gz
Imported Upstream version 1.1.1upstream/1.1.1
Diffstat (limited to 'util/scan/atsc_psip_section.c')
-rw-r--r--util/scan/atsc_psip_section.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/util/scan/atsc_psip_section.c b/util/scan/atsc_psip_section.c
new file mode 100644
index 0000000..0c50014
--- /dev/null
+++ b/util/scan/atsc_psip_section.c
@@ -0,0 +1,62 @@
+#include "atsc_psip_section.h"
+
+struct ATSC_extended_channel_name_descriptor read_ATSC_extended_channel_name_descriptor(const u8 *b)
+{
+ struct ATSC_extended_channel_name_descriptor v;
+ v.descriptor_tag = getBits(b, 0, 8);
+ v.descriptor_length = getBits(b, 8, 8);
+ v.TODO = getBits(b, 16, 1);
+ return v;
+}
+
+struct ATSC_service_location_descriptor read_ATSC_service_location_descriptor(const u8 *b)
+{
+ struct ATSC_service_location_descriptor v;
+ v.descriptor_tag = getBits(b, 0, 8);
+ v.descriptor_length = getBits(b, 8, 8);
+ v.reserved = getBits(b, 16, 3);
+ v.PCR_PID = getBits(b, 19,13);
+ v.number_elements = getBits(b, 32, 8);
+ return v;
+}
+
+struct ATSC_service_location_element read_ATSC_service_location_element(const u8 *b)
+{
+ struct ATSC_service_location_element v;
+ v.stream_type = getBits(b, 0, 8);
+ v.reserved = getBits(b, 8, 3);
+ v.elementary_PID = getBits(b, 11,13);
+ v.ISO_639_language_code = getBits(b, 24,24);
+ return v;
+}
+
+struct tvct_channel read_tvct_channel(const u8 *b)
+{
+ struct tvct_channel v;
+ v.short_name0 = getBits(b, 0,16);
+ v.short_name1 = getBits(b, 16,16);
+ v.short_name2 = getBits(b, 32,16);
+ v.short_name3 = getBits(b, 48,16);
+ v.short_name4 = getBits(b, 64,16);
+ v.short_name5 = getBits(b, 80,16);
+ v.short_name6 = getBits(b, 96,16);
+ v.reserved0 = getBits(b,112, 4);
+ v.major_channel_number = getBits(b,116,10);
+ v.minor_channel_number = getBits(b,126,10);
+ v.modulation_mode = getBits(b,136, 8);
+ v.carrier_frequency = getBits(b,144,32);
+ v.channel_TSID = getBits(b,176,16);
+ v.program_number = getBits(b,192,16);
+ v.ETM_location = getBits(b,208, 2);
+ v.access_controlled = getBits(b,210, 1);
+ v.hidden = getBits(b,211, 1);
+ v.reserved1 = getBits(b,212, 2);
+ v.hide_guide = getBits(b,214, 1);
+ v.reserved2 = getBits(b,215, 3);
+ v.service_type = getBits(b,218, 6);
+ v.source_id = getBits(b,224,16);
+ v.reserved3 = getBits(b,240, 6);
+ v.descriptors_length = getBits(b,246,10);
+ return v;
+}
+