mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-06-07 07:58:51 +00:00
dvb: Detect more issues with configuration file
Report useful errors when: * file is present but empty * requested channel is not present
This commit is contained in:
Edward Hervey
Sebastian Dröge
parent
068598e237
commit
d7ad4ce890
1 changed files with 233 additions and 205 deletions
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@ -29,7 +29,12 @@
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#include "parsechannels.h"
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#include "parsechannels.h"
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/* this will do zap style channels.conf only for the moment*/
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/* TODO:
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* Store the channels hash table around instead of constantly parsing it
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* Detect when the file changed on disk
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*/
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/* this will do zap style channels.conf only for the moment */
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static GHashTable *
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static GHashTable *
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parse_channels_conf_from_file (GstElement * dvbbasebin, const gchar * filename)
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parse_channels_conf_from_file (GstElement * dvbbasebin, const gchar * filename)
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{
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{
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@ -47,7 +52,7 @@ parse_channels_conf_from_file (GstElement * dvbbasebin, const gchar * filename)
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const gchar *cable[] = { "inversion", "symbol-rate", "code-rate-hp",
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const gchar *cable[] = { "inversion", "symbol-rate", "code-rate-hp",
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"modulation"
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"modulation"
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};
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};
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int i;
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int i, parsedchannels = 0;
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GHashTable *res;
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GHashTable *res;
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GError *err = NULL;
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GError *err = NULL;
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@ -119,6 +124,7 @@ parse_channels_conf_from_file (GstElement * dvbbasebin, const gchar * filename)
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g_hash_table_insert (params, g_strdup ("sid"),
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g_hash_table_insert (params, g_strdup ("sid"),
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g_strdup (fields[numfields - 1]));
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g_strdup (fields[numfields - 1]));
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g_hash_table_insert (res, g_strdup (fields[0]), params);
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g_hash_table_insert (res, g_strdup (fields[0]), params);
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parsedchannels++;
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}
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}
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g_strfreev (fields);
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g_strfreev (fields);
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}
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}
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@ -127,6 +133,9 @@ parse_channels_conf_from_file (GstElement * dvbbasebin, const gchar * filename)
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g_strfreev (lines);
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g_strfreev (lines);
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g_free (contents);
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g_free (contents);
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if (parsedchannels == 0)
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goto no_channels;
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return res;
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return res;
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open_fail:
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open_fail:
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@ -137,6 +146,14 @@ open_fail:
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g_clear_error (&err);
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g_clear_error (&err);
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return NULL;
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return NULL;
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}
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}
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no_channels:
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{
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GST_ELEMENT_ERROR (dvbbasebin, RESOURCE, READ, (NULL),
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("Channels configuration file doesn't contain any channels"));
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g_hash_table_unref (res);
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return NULL;
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}
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}
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}
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static gboolean
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static gboolean
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@ -159,8 +176,10 @@ gboolean
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set_properties_for_channel (GstElement * dvbbasebin, const gchar * channel_name)
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set_properties_for_channel (GstElement * dvbbasebin, const gchar * channel_name)
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{
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{
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gboolean ret = FALSE;
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gboolean ret = FALSE;
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GHashTable *channels;
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GHashTable *channels, *params;
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gchar *filename;
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gchar *filename;
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gchar *type;
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const gchar *adapter;
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filename = g_strdup (g_getenv ("GST_DVB_CHANNELS_CONF"));
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filename = g_strdup (g_getenv ("GST_DVB_CHANNELS_CONF"));
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if (filename == NULL) {
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if (filename == NULL) {
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@ -173,227 +192,236 @@ set_properties_for_channel (GstElement * dvbbasebin, const gchar * channel_name)
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channels = parse_channels_conf_from_file (dvbbasebin, filename);
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channels = parse_channels_conf_from_file (dvbbasebin, filename);
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g_free (filename);
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g_free (filename);
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if (channels) {
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if (!channels)
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GHashTable *params = g_hash_table_lookup (channels,
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goto beach;
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channel_name);
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if (params) {
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params = g_hash_table_lookup (channels, channel_name);
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gchar *type;
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const gchar *adapter;
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g_object_set (dvbbasebin, "program-numbers",
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if (!params)
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g_hash_table_lookup (params, "sid"), NULL);
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goto unknown_channel;
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/* check if it is terrestrial or satellite */
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adapter = g_getenv ("GST_DVB_ADAPTER");
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if (adapter)
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g_object_set (dvbbasebin, "adapter", atoi (adapter), NULL);
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g_object_set (dvbbasebin, "frequency",
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atoi (g_hash_table_lookup (params, "frequency")), NULL);
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type = g_hash_table_lookup (params, "type");
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if (strcmp (type, "terrestrial") == 0) {
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gchar *val;
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val = g_hash_table_lookup (params, "inversion");
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g_object_set (dvbbasebin, "program-numbers",
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if (strcmp (val, "INVERSION_OFF") == 0)
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g_hash_table_lookup (params, "sid"), NULL);
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g_object_set (dvbbasebin, "inversion", 0, NULL);
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/* check if it is terrestrial or satellite */
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else if (strcmp (val, "INVERSION_ON") == 0)
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adapter = g_getenv ("GST_DVB_ADAPTER");
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g_object_set (dvbbasebin, "inversion", 1, NULL);
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if (adapter)
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else
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g_object_set (dvbbasebin, "adapter", atoi (adapter), NULL);
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g_object_set (dvbbasebin, "inversion", 2, NULL);
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g_object_set (dvbbasebin, "frequency",
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atoi (g_hash_table_lookup (params, "frequency")), NULL);
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type = g_hash_table_lookup (params, "type");
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if (strcmp (type, "terrestrial") == 0) {
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gchar *val;
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val = g_hash_table_lookup (params, "bandwidth");
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val = g_hash_table_lookup (params, "inversion");
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if (strcmp (val, "BANDWIDTH_8_MHZ") == 0)
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if (strcmp (val, "INVERSION_OFF") == 0)
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g_object_set (dvbbasebin, "bandwidth", 0, NULL);
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g_object_set (dvbbasebin, "inversion", 0, NULL);
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else if (strcmp (val, "BANDWIDTH_7_MHZ") == 0)
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else if (strcmp (val, "INVERSION_ON") == 0)
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g_object_set (dvbbasebin, "bandwidth", 1, NULL);
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g_object_set (dvbbasebin, "inversion", 1, NULL);
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else if (strcmp (val, "BANDWIDTH_6_MHZ") == 0)
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else
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g_object_set (dvbbasebin, "bandwidth", 2, NULL);
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g_object_set (dvbbasebin, "inversion", 2, NULL);
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else
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g_object_set (dvbbasebin, "bandwidth", 3, NULL);
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val = g_hash_table_lookup (params, "code-rate-hp");
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val = g_hash_table_lookup (params, "bandwidth");
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if (strcmp (val, "FEC_NONE") == 0)
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if (strcmp (val, "BANDWIDTH_8_MHZ") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 0, NULL);
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g_object_set (dvbbasebin, "bandwidth", 0, NULL);
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else if (strcmp (val, "FEC_1_2") == 0)
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else if (strcmp (val, "BANDWIDTH_7_MHZ") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 1, NULL);
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g_object_set (dvbbasebin, "bandwidth", 1, NULL);
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else if (strcmp (val, "FEC_2_3") == 0)
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else if (strcmp (val, "BANDWIDTH_6_MHZ") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 2, NULL);
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g_object_set (dvbbasebin, "bandwidth", 2, NULL);
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else if (strcmp (val, "FEC_3_4") == 0)
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else
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g_object_set (dvbbasebin, "code-rate-hp", 3, NULL);
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g_object_set (dvbbasebin, "bandwidth", 3, NULL);
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else if (strcmp (val, "FEC_4_5") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 4, NULL);
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else if (strcmp (val, "FEC_5_6") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 5, NULL);
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else if (strcmp (val, "FEC_6_7") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 6, NULL);
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else if (strcmp (val, "FEC_7_8") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 7, NULL);
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else if (strcmp (val, "FEC_8_9") == 0)
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g_object_set (dvbbasebin, "code-rate-hp", 8, NULL);
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else
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g_object_set (dvbbasebin, "code-rate-hp", 9, NULL);
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val = g_hash_table_lookup (params, "code-rate-lp");
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val = g_hash_table_lookup (params, "code-rate-hp");
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if (strcmp (val, "FEC_NONE") == 0)
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if (strcmp (val, "FEC_NONE") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 0, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 0, NULL);
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else if (strcmp (val, "FEC_1_2") == 0)
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else if (strcmp (val, "FEC_1_2") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 1, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 1, NULL);
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else if (strcmp (val, "FEC_2_3") == 0)
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else if (strcmp (val, "FEC_2_3") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 2, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 2, NULL);
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else if (strcmp (val, "FEC_3_4") == 0)
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else if (strcmp (val, "FEC_3_4") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 3, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 3, NULL);
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else if (strcmp (val, "FEC_4_5") == 0)
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else if (strcmp (val, "FEC_4_5") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 4, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 4, NULL);
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else if (strcmp (val, "FEC_5_6") == 0)
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else if (strcmp (val, "FEC_5_6") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 5, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 5, NULL);
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else if (strcmp (val, "FEC_6_7") == 0)
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else if (strcmp (val, "FEC_6_7") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 6, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 6, NULL);
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else if (strcmp (val, "FEC_7_8") == 0)
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else if (strcmp (val, "FEC_7_8") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 7, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 7, NULL);
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else if (strcmp (val, "FEC_8_9") == 0)
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else if (strcmp (val, "FEC_8_9") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 8, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 8, NULL);
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else
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else
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g_object_set (dvbbasebin, "code-rate-lp", 9, NULL);
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g_object_set (dvbbasebin, "code-rate-hp", 9, NULL);
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val = g_hash_table_lookup (params, "modulation");
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val = g_hash_table_lookup (params, "code-rate-lp");
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if (strcmp (val, "QPSK") == 0)
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if (strcmp (val, "FEC_NONE") == 0)
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g_object_set (dvbbasebin, "modulation", 0, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 0, NULL);
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else if (strcmp (val, "QAM_16") == 0)
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else if (strcmp (val, "FEC_1_2") == 0)
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g_object_set (dvbbasebin, "modulation", 1, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 1, NULL);
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else if (strcmp (val, "QAM_32") == 0)
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else if (strcmp (val, "FEC_2_3") == 0)
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g_object_set (dvbbasebin, "modulation", 2, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 2, NULL);
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else if (strcmp (val, "QAM_64") == 0)
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else if (strcmp (val, "FEC_3_4") == 0)
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g_object_set (dvbbasebin, "modulation", 3, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 3, NULL);
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else if (strcmp (val, "QAM_128") == 0)
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else if (strcmp (val, "FEC_4_5") == 0)
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g_object_set (dvbbasebin, "modulation", 4, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 4, NULL);
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else if (strcmp (val, "QAM_256") == 0)
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else if (strcmp (val, "FEC_5_6") == 0)
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g_object_set (dvbbasebin, "modulation", 5, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 5, NULL);
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else
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else if (strcmp (val, "FEC_6_7") == 0)
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g_object_set (dvbbasebin, "modulation", 6, NULL);
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g_object_set (dvbbasebin, "code-rate-lp", 6, NULL);
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else if (strcmp (val, "FEC_7_8") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 7, NULL);
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else if (strcmp (val, "FEC_8_9") == 0)
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g_object_set (dvbbasebin, "code-rate-lp", 8, NULL);
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else
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g_object_set (dvbbasebin, "code-rate-lp", 9, NULL);
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val = g_hash_table_lookup (params, "transmission-mode");
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val = g_hash_table_lookup (params, "modulation");
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if (strcmp (val, "TRANSMISSION_MODE_2K") == 0)
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if (strcmp (val, "QPSK") == 0)
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g_object_set (dvbbasebin, "trans-mode", 0, NULL);
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g_object_set (dvbbasebin, "modulation", 0, NULL);
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else if (strcmp (val, "TRANSMISSION_MODE_8K") == 0)
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else if (strcmp (val, "QAM_16") == 0)
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g_object_set (dvbbasebin, "trans-mode", 1, NULL);
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g_object_set (dvbbasebin, "modulation", 1, NULL);
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else
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else if (strcmp (val, "QAM_32") == 0)
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g_object_set (dvbbasebin, "trans-mode", 2, NULL);
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g_object_set (dvbbasebin, "modulation", 2, NULL);
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else if (strcmp (val, "QAM_64") == 0)
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g_object_set (dvbbasebin, "modulation", 3, NULL);
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else if (strcmp (val, "QAM_128") == 0)
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g_object_set (dvbbasebin, "modulation", 4, NULL);
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else if (strcmp (val, "QAM_256") == 0)
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g_object_set (dvbbasebin, "modulation", 5, NULL);
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else
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g_object_set (dvbbasebin, "modulation", 6, NULL);
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val = g_hash_table_lookup (params, "guard");
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val = g_hash_table_lookup (params, "transmission-mode");
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if (strcmp (val, "GUARD_INTERVAL_1_32") == 0)
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if (strcmp (val, "TRANSMISSION_MODE_2K") == 0)
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g_object_set (dvbbasebin, "guard", 0, NULL);
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g_object_set (dvbbasebin, "trans-mode", 0, NULL);
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else if (strcmp (val, "GUARD_INTERVAL_1_16") == 0)
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else if (strcmp (val, "TRANSMISSION_MODE_8K") == 0)
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g_object_set (dvbbasebin, "guard", 1, NULL);
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g_object_set (dvbbasebin, "trans-mode", 1, NULL);
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else if (strcmp (val, "GUARD_INTERVAL_1_8") == 0)
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else
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g_object_set (dvbbasebin, "guard", 2, NULL);
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g_object_set (dvbbasebin, "trans-mode", 2, NULL);
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else if (strcmp (val, "GUARD_INTERVAL_1_4") == 0)
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g_object_set (dvbbasebin, "guard", 3, NULL);
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else
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g_object_set (dvbbasebin, "guard", 4, NULL);
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val = g_hash_table_lookup (params, "hierarchy");
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val = g_hash_table_lookup (params, "guard");
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if (strcmp (val, "HIERARCHY_NONE") == 0)
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if (strcmp (val, "GUARD_INTERVAL_1_32") == 0)
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g_object_set (dvbbasebin, "hierarchy", 0, NULL);
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g_object_set (dvbbasebin, "guard", 0, NULL);
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else if (strcmp (val, "HIERARCHY_1") == 0)
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else if (strcmp (val, "GUARD_INTERVAL_1_16") == 0)
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g_object_set (dvbbasebin, "hierarchy", 1, NULL);
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g_object_set (dvbbasebin, "guard", 1, NULL);
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else if (strcmp (val, "HIERARCHY_2") == 0)
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else if (strcmp (val, "GUARD_INTERVAL_1_8") == 0)
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g_object_set (dvbbasebin, "hierarchy", 2, NULL);
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g_object_set (dvbbasebin, "guard", 2, NULL);
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else if (strcmp (val, "HIERARCHY_4") == 0)
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else if (strcmp (val, "GUARD_INTERVAL_1_4") == 0)
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g_object_set (dvbbasebin, "hierarchy", 3, NULL);
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g_object_set (dvbbasebin, "guard", 3, NULL);
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else
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else
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g_object_set (dvbbasebin, "hierarchy", 4, NULL);
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g_object_set (dvbbasebin, "guard", 4, NULL);
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ret = TRUE;
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val = g_hash_table_lookup (params, "hierarchy");
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} else if (strcmp (type, "satellite") == 0) {
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if (strcmp (val, "HIERARCHY_NONE") == 0)
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gchar *val;
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g_object_set (dvbbasebin, "hierarchy", 0, NULL);
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else if (strcmp (val, "HIERARCHY_1") == 0)
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g_object_set (dvbbasebin, "hierarchy", 1, NULL);
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else if (strcmp (val, "HIERARCHY_2") == 0)
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g_object_set (dvbbasebin, "hierarchy", 2, NULL);
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else if (strcmp (val, "HIERARCHY_4") == 0)
|
||||||
|
g_object_set (dvbbasebin, "hierarchy", 3, NULL);
|
||||||
|
else
|
||||||
|
g_object_set (dvbbasebin, "hierarchy", 4, NULL);
|
||||||
|
|
||||||
ret = TRUE;
|
ret = TRUE;
|
||||||
|
} else if (strcmp (type, "satellite") == 0) {
|
||||||
|
gchar *val;
|
||||||
|
|
||||||
val = g_hash_table_lookup (params, "polarity");
|
ret = TRUE;
|
||||||
if (val)
|
|
||||||
g_object_set (dvbbasebin, "polarity", val, NULL);
|
|
||||||
else
|
|
||||||
ret = FALSE;
|
|
||||||
|
|
||||||
val = g_hash_table_lookup (params, "diseqc-source");
|
val = g_hash_table_lookup (params, "polarity");
|
||||||
if (val)
|
if (val)
|
||||||
g_object_set (dvbbasebin, "diseqc-source", atoi (val), NULL);
|
g_object_set (dvbbasebin, "polarity", val, NULL);
|
||||||
|
else
|
||||||
|
ret = FALSE;
|
||||||
|
|
||||||
val = g_hash_table_lookup (params, "symbol-rate");
|
val = g_hash_table_lookup (params, "diseqc-source");
|
||||||
if (val)
|
if (val)
|
||||||
g_object_set (dvbbasebin, "symbol-rate", atoi (val), NULL);
|
g_object_set (dvbbasebin, "diseqc-source", atoi (val), NULL);
|
||||||
else
|
|
||||||
ret = FALSE;
|
|
||||||
} else if (strcmp (type, "cable") == 0) {
|
|
||||||
gchar *val;
|
|
||||||
|
|
||||||
ret = TRUE;
|
val = g_hash_table_lookup (params, "symbol-rate");
|
||||||
val = g_hash_table_lookup (params, "symbol-rate");
|
if (val)
|
||||||
if (val)
|
g_object_set (dvbbasebin, "symbol-rate", atoi (val), NULL);
|
||||||
g_object_set (dvbbasebin, "symbol-rate", atoi (val) / 1000, NULL);
|
else
|
||||||
val = g_hash_table_lookup (params, "modulation");
|
ret = FALSE;
|
||||||
if (strcmp (val, "QPSK") == 0)
|
} else if (strcmp (type, "cable") == 0) {
|
||||||
g_object_set (dvbbasebin, "modulation", 0, NULL);
|
gchar *val;
|
||||||
else if (strcmp (val, "QAM_16") == 0)
|
|
||||||
g_object_set (dvbbasebin, "modulation", 1, NULL);
|
|
||||||
else if (strcmp (val, "QAM_32") == 0)
|
|
||||||
g_object_set (dvbbasebin, "modulation", 2, NULL);
|
|
||||||
else if (strcmp (val, "QAM_64") == 0)
|
|
||||||
g_object_set (dvbbasebin, "modulation", 3, NULL);
|
|
||||||
else if (strcmp (val, "QAM_128") == 0)
|
|
||||||
g_object_set (dvbbasebin, "modulation", 4, NULL);
|
|
||||||
else if (strcmp (val, "QAM_256") == 0)
|
|
||||||
g_object_set (dvbbasebin, "modulation", 5, NULL);
|
|
||||||
else
|
|
||||||
g_object_set (dvbbasebin, "modulation", 6, NULL);
|
|
||||||
val = g_hash_table_lookup (params, "code-rate-hp");
|
|
||||||
if (strcmp (val, "FEC_NONE") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 0, NULL);
|
|
||||||
else if (strcmp (val, "FEC_1_2") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 1, NULL);
|
|
||||||
else if (strcmp (val, "FEC_2_3") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 2, NULL);
|
|
||||||
else if (strcmp (val, "FEC_3_4") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 3, NULL);
|
|
||||||
else if (strcmp (val, "FEC_4_5") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 4, NULL);
|
|
||||||
else if (strcmp (val, "FEC_5_6") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 5, NULL);
|
|
||||||
else if (strcmp (val, "FEC_6_7") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 6, NULL);
|
|
||||||
else if (strcmp (val, "FEC_7_8") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 7, NULL);
|
|
||||||
else if (strcmp (val, "FEC_8_9") == 0)
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 8, NULL);
|
|
||||||
else
|
|
||||||
g_object_set (dvbbasebin, "code-rate-hp", 9, NULL);
|
|
||||||
val = g_hash_table_lookup (params, "inversion");
|
|
||||||
if (strcmp (val, "INVERSION_OFF") == 0)
|
|
||||||
g_object_set (dvbbasebin, "inversion", 0, NULL);
|
|
||||||
else if (strcmp (val, "INVERSION_ON") == 0)
|
|
||||||
g_object_set (dvbbasebin, "inversion", 1, NULL);
|
|
||||||
else
|
|
||||||
g_object_set (dvbbasebin, "inversion", 2, NULL);
|
|
||||||
} else if (strcmp (type, "atsc") == 0) {
|
|
||||||
gchar *val;
|
|
||||||
|
|
||||||
ret = TRUE;
|
ret = TRUE;
|
||||||
|
val = g_hash_table_lookup (params, "symbol-rate");
|
||||||
|
if (val)
|
||||||
|
g_object_set (dvbbasebin, "symbol-rate", atoi (val) / 1000, NULL);
|
||||||
|
val = g_hash_table_lookup (params, "modulation");
|
||||||
|
if (strcmp (val, "QPSK") == 0)
|
||||||
|
g_object_set (dvbbasebin, "modulation", 0, NULL);
|
||||||
|
else if (strcmp (val, "QAM_16") == 0)
|
||||||
|
g_object_set (dvbbasebin, "modulation", 1, NULL);
|
||||||
|
else if (strcmp (val, "QAM_32") == 0)
|
||||||
|
g_object_set (dvbbasebin, "modulation", 2, NULL);
|
||||||
|
else if (strcmp (val, "QAM_64") == 0)
|
||||||
|
g_object_set (dvbbasebin, "modulation", 3, NULL);
|
||||||
|
else if (strcmp (val, "QAM_128") == 0)
|
||||||
|
g_object_set (dvbbasebin, "modulation", 4, NULL);
|
||||||
|
else if (strcmp (val, "QAM_256") == 0)
|
||||||
|
g_object_set (dvbbasebin, "modulation", 5, NULL);
|
||||||
|
else
|
||||||
|
g_object_set (dvbbasebin, "modulation", 6, NULL);
|
||||||
|
val = g_hash_table_lookup (params, "code-rate-hp");
|
||||||
|
if (strcmp (val, "FEC_NONE") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 0, NULL);
|
||||||
|
else if (strcmp (val, "FEC_1_2") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 1, NULL);
|
||||||
|
else if (strcmp (val, "FEC_2_3") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 2, NULL);
|
||||||
|
else if (strcmp (val, "FEC_3_4") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 3, NULL);
|
||||||
|
else if (strcmp (val, "FEC_4_5") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 4, NULL);
|
||||||
|
else if (strcmp (val, "FEC_5_6") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 5, NULL);
|
||||||
|
else if (strcmp (val, "FEC_6_7") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 6, NULL);
|
||||||
|
else if (strcmp (val, "FEC_7_8") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 7, NULL);
|
||||||
|
else if (strcmp (val, "FEC_8_9") == 0)
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 8, NULL);
|
||||||
|
else
|
||||||
|
g_object_set (dvbbasebin, "code-rate-hp", 9, NULL);
|
||||||
|
val = g_hash_table_lookup (params, "inversion");
|
||||||
|
if (strcmp (val, "INVERSION_OFF") == 0)
|
||||||
|
g_object_set (dvbbasebin, "inversion", 0, NULL);
|
||||||
|
else if (strcmp (val, "INVERSION_ON") == 0)
|
||||||
|
g_object_set (dvbbasebin, "inversion", 1, NULL);
|
||||||
|
else
|
||||||
|
g_object_set (dvbbasebin, "inversion", 2, NULL);
|
||||||
|
} else if (strcmp (type, "atsc") == 0) {
|
||||||
|
gchar *val;
|
||||||
|
|
||||||
val = g_hash_table_lookup (params, "modulation");
|
ret = TRUE;
|
||||||
if (strcmp (val, "QAM_64") == 0)
|
|
||||||
g_object_set (dvbbasebin, "modulation", 3, NULL);
|
val = g_hash_table_lookup (params, "modulation");
|
||||||
else if (strcmp (val, "QAM_256") == 0)
|
if (strcmp (val, "QAM_64") == 0)
|
||||||
g_object_set (dvbbasebin, "modulation", 5, NULL);
|
g_object_set (dvbbasebin, "modulation", 3, NULL);
|
||||||
else if (strcmp (val, "8VSB") == 0)
|
else if (strcmp (val, "QAM_256") == 0)
|
||||||
g_object_set (dvbbasebin, "modulation", 7, NULL);
|
g_object_set (dvbbasebin, "modulation", 5, NULL);
|
||||||
else if (strcmp (val, "16VSB") == 0)
|
else if (strcmp (val, "8VSB") == 0)
|
||||||
g_object_set (dvbbasebin, "modulation", 8, NULL);
|
g_object_set (dvbbasebin, "modulation", 7, NULL);
|
||||||
else
|
else if (strcmp (val, "16VSB") == 0)
|
||||||
ret = FALSE;
|
g_object_set (dvbbasebin, "modulation", 8, NULL);
|
||||||
}
|
else
|
||||||
}
|
ret = FALSE;
|
||||||
destroy_channels_hash (channels);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
destroy_channels_hash (channels);
|
||||||
|
|
||||||
|
beach:
|
||||||
return ret;
|
return ret;
|
||||||
|
|
||||||
|
unknown_channel:
|
||||||
|
{
|
||||||
|
GST_ELEMENT_ERROR (dvbbasebin, RESOURCE, READ, (NULL),
|
||||||
|
("Couldn't find configuration properties for channel \"%s\"",
|
||||||
|
channel_name));
|
||||||
|
destroy_channels_hash (channels);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue