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libvlc: set up media object/event manager

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nick black 2020-12-21 01:51:34 -05:00
parent fe1d297ca5
commit 4208956af0
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GPG Key ID: 5F43400C21CBFACC
2 changed files with 31 additions and 3 deletions
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27
src/lib/vlc.cpp
View File

@ -1,10 +1,12 @@
#include "builddef.h"
#ifdef USE_VLC
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_events.h>
#include <vlc/libvlc_media_player.h>
#include "vlc.h"
#include "internal.h"
#include "visual-details.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
static libvlc_instance_t* vlcctx;
@ -34,6 +36,11 @@ int ncvisual_resize(ncvisual* nc, int rows, int cols) {
return -1;
}
static void
media_callback(const struct libvlc_event_t* p_event, void* p_data) {
fprintf(stderr, "CALLBACK!\n");
}
ncvisual* ncvisual_from_file(const char* filename) {
ncvisual* ret = ncvisual_create();
if(ret == nullptr){
@ -44,6 +51,22 @@ ncvisual* ncvisual_from_file(const char* filename) {
ncvisual_destroy(ret);
return nullptr;
}
ret->details.manager = libvlc_media_event_manager(ret->details.media);
if(ret->details.manager == nullptr){
ncvisual_destroy(ret);
return nullptr;
}
if(libvlc_event_attach(ret->details.manager, libvlc_MediaPlayerOpening,
media_callback, nullptr)){
ncvisual_destroy(ret);
return nullptr;
}
ret->details.player = libvlc_media_player_new_from_media(ret->details.media);
if(!ret->details.player){
ncvisual_destroy(ret);
return nullptr;
}
libvlc_media_player_play(ret->details.player);
return ret;
}

7
src/lib/vlc.h
View File

@ -7,9 +7,13 @@
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_events.h>
#include <vlc/libvlc_media_player.h>
typedef struct ncvisual_details {
libvlc_media_t *media;
libvlc_media_t* media;
libvlc_event_manager_t* manager;
libvlc_media_player_t* player;
} ncvisual_details;
static inline auto
@ -21,6 +25,7 @@ ncvisual_details_init(ncvisual_details* deets) -> int {
static inline auto
ncvisual_details_destroy(ncvisual_details* deets) -> void {
if(deets->media){
libvlc_media_player_release(deets->player);
libvlc_media_release(deets->media);
}
}