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cycle through tv channels (patch by Andrew Calkin < calkina at geexbox.org >)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16470 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
aurel 2005-09-12 22:48:14 +00:00
parent 2737167ecf
commit f8617ee059
1 changed files with 9 additions and 6 deletions
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15
libmpdemux/tv.c
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@ -738,22 +738,25 @@ int tv_step_channel_real(tvi_handle_t *tvh, int direction)
int tv_step_channel(tvi_handle_t *tvh, int direction) {
if (tv_channel_list) {
if (direction == TV_CHANNEL_HIGHER) {
if (tv_channel_current->next) {
tv_channel_last = tv_channel_current;
tv_channel_last = tv_channel_current;
if (tv_channel_current->next)
tv_channel_current = tv_channel_current->next;
else
tv_channel_current = tv_channel_list;
tv_set_freq(tvh, (unsigned long)(((float)tv_channel_current->freq/1000)*16));
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s - %s (freq: %.3f)\n",
tv_channel_current->number, tv_channel_current->name, (float)tv_channel_current->freq/1000);
}
}
if (direction == TV_CHANNEL_LOWER) {
if (tv_channel_current->prev) {
tv_channel_last = tv_channel_current;
tv_channel_last = tv_channel_current;
if (tv_channel_current->prev)
tv_channel_current = tv_channel_current->prev;
else
while (tv_channel_current->next)
tv_channel_current = tv_channel_current->next;
tv_set_freq(tvh, (unsigned long)(((float)tv_channel_current->freq/1000)*16));
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s - %s (freq: %.3f)\n",
tv_channel_current->number, tv_channel_current->name, (float)tv_channel_current->freq/1000);
}
}
} else tv_step_channel_real(tvh, direction);
return(1);