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vlc
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player: add support for program pre-selection 

And don't check for program existence before selecting it.
This commit is contained in:
Thomas Guillem 2021-02-01 16:52:24 +01:00
parent 07b50f6db4
commit 4696e78bde
2 changed files with 11 additions and 7 deletions
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9
include/vlc_player.h
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@ -1244,6 +1244,13 @@ vlc_player_GetProgram(vlc_player_t *player, int group_id);
/**
* Select a program from an ES group identifier
*
* This function can be used to pre-select a program by its id before starting
* the player. It has only effect for the current media. It can also be used
* when the player is already started.
*
* @note Selecting a non-existing program will cause the player to no select
* any programs. Therefore, all tracks will be disabled.
*
* @param player locked player instance
* @param group_id a program ID (retrieved from
* vlc_player_cbs.on_program_list_changed or vlc_player_GetProgramAt())
@ -1519,7 +1526,7 @@ vlc_player_GetSelectedTrack(vlc_player_t *player, enum es_format_category_e cat)
/**
* Select tracks by their string identifier
*
* This function can be used pre-select a list of tracks before starting the
* This function can be used to pre-select a list of tracks before starting the
* player. It has only effect for the current media. It can also be used when
* the player is already started.

9
src/player/player.c
View File

@ -295,15 +295,12 @@ vlc_player_SelectProgram(vlc_player_t *player, int id)
if (!input)
return;
input_SetProgramId(input->thread, id);
const struct vlc_player_program *prgm =
vlc_player_program_vector_FindById(&input->program_vector,
id, NULL);
if (!prgm)
return;
int ret = input_ControlPushHelper(input->thread,
INPUT_CONTROL_SET_PROGRAM,
&(vlc_value_t) { .i_int = id });
if (ret == VLC_SUCCESS)
if (prgm != NULL)
vlc_player_osd_Program(player, prgm->name);
}