forked from enlightenment/efl
1821 lines
40 KiB
C
1821 lines
40 KiB
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <sys/mman.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include <Eina.h>
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#include <Evas.h>
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#include <Ecore.h>
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#include "Emotion.h"
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#include "emotion_private.h"
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#include "emotion_generic.h"
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static Eina_Prefix *pfx = NULL;
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static int _emotion_generic_log_domain = -1;
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#define DBG(...) EINA_LOG_DOM_DBG(_emotion_generic_log_domain, __VA_ARGS__)
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#define INF(...) EINA_LOG_DOM_INFO(_emotion_generic_log_domain, __VA_ARGS__)
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#define WRN(...) EINA_LOG_DOM_WARN(_emotion_generic_log_domain, __VA_ARGS__)
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#define ERR(...) EINA_LOG_DOM_ERR(_emotion_generic_log_domain, __VA_ARGS__)
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#define CRITICAL(...) EINA_LOG_DOM_CRIT(_emotion_generic_log_domain, __VA_ARGS__)
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struct _default_players {
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const char *name;
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const char *cmdline;
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};
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static struct _default_players players[] = {
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#ifdef EMOTION_BUILD_GENERIC_VLC
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{ "vlc", "em_generic_vlc" },
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#endif
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{ NULL, NULL }
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};
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static Eina_Bool _fork_and_exec(Emotion_Generic_Video *ev);
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static void em_partial_shutdown(Emotion_Generic_Video *ev);
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static Eina_Bool
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_player_restart(void *data)
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{
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Emotion_Generic_Video *ev = data;
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_fork_and_exec(ev);
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ev->player_restart = NULL;
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return EINA_FALSE;
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}
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static const char *
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_get_player(const char *name)
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{
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const char *selected_name = NULL;
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const char *libdir = eina_prefix_lib_get(pfx);
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static char buf[PATH_MAX];
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int i;
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if (name)
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{
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for (i = 0; players[i].name; i++)
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{
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if (!strcmp(players[i].name, name))
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{
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selected_name = players[i].cmdline;
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break;
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}
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}
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}
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if ((!selected_name) && (name))
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selected_name = name;
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if (selected_name)
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{
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const char *cmd;
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if (selected_name[0] == '/') cmd = selected_name;
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else
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{
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snprintf(buf, sizeof(buf), "%s/emotion/utils/%s",
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libdir, selected_name);
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cmd = buf;
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}
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DBG("Try generic player '%s'", cmd);
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if (access(cmd, R_OK | X_OK) == 0)
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{
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INF("Using generic player '%s'", cmd);
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return cmd;
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}
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}
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for (i = 0; players[i].name; i++)
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{
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snprintf(buf, sizeof(buf), "%s/emotion/utils/%s",
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libdir, players[i].cmdline);
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DBG("Try generic player '%s'", buf);
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if (access(buf, R_OK | X_OK) == 0)
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{
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INF("Using fallback player '%s'", buf);
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return buf;
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}
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}
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ERR("no generic player found, given name='%s'", name ? name : "");
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return NULL;
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}
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static void
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_player_send_cmd(Emotion_Generic_Video *ev, int cmd)
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{
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if (cmd >= EM_CMD_LAST)
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{
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ERR("invalid command to player.");
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return;
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}
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if (ev->fd_write == -1)
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{
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ERR("you should wait for emotion to be ready to take action.");
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return ;
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}
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if (write(ev->fd_write, &cmd, sizeof(cmd)) < 0) perror("write");
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}
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static void
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_player_send_int(Emotion_Generic_Video *ev, int number)
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{
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if (ev->fd_write == -1)
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{
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ERR("you should wait for emotion to be ready to take action.");
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return ;
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}
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if (write(ev->fd_write, &number, sizeof(number)) < 0) perror("write");
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}
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static void
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_player_send_float(Emotion_Generic_Video *ev, float number)
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{
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if (ev->fd_write == -1)
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{
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ERR("you should wait for emotion to be ready to take action.");
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return ;
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}
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if (write(ev->fd_write, &number, sizeof(number)) < 0) perror("write");
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}
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static void
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_player_send_str(Emotion_Generic_Video *ev, const char *str, Eina_Bool stringshared)
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{
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int len;
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if (stringshared)
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len = eina_stringshare_strlen(str) + 1;
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else
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len = strlen(str) + 1;
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if (write(ev->fd_write, &len, sizeof(len)) < 0) perror("write");
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if (write(ev->fd_write, str, len) < 0) perror("write");
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}
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static Eina_Bool
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_create_shm_data(Emotion_Generic_Video *ev, const char *shmname)
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{
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int shmfd;
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int npages;
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size_t size;
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Emotion_Generic_Video_Shared *vs;
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shmfd = shm_open(shmname, O_CREAT | O_RDWR | O_TRUNC, 0777);
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if (shmfd == -1)
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{
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ERR("player: could not open shm: %s", shmname);
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ERR("player: %s", strerror(errno));
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return 0;
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}
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size = 3 * (ev->w * ev->h * DEFAULTPITCH) + sizeof(*vs);
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npages = (int)(size / getpagesize()) + 1;
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size = npages * getpagesize();
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if (ftruncate(shmfd, size))
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{
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ERR("error when allocating shared memory (size = %zd): "
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"%s", size, strerror(errno));
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shm_unlink(shmname);
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return EINA_FALSE;
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}
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vs = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, shmfd, 0);
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if (vs == MAP_FAILED)
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{
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ERR("error when mapping shared memory");
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return EINA_FALSE;
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}
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vs->size = size;
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vs->width = ev->w;
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vs->height = ev->h;
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vs->pitch = DEFAULTPITCH;
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vs->frame.emotion = 0;
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vs->frame.player = 1;
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vs->frame.last = 2;
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vs->frame.next = 2;
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vs->frame_drop = 0;
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if (!eina_semaphore_new(&vs->lock, 1))
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{
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ERR("can not create semaphore");
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return EINA_FALSE;
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}
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ev->frame.frames[0] = (unsigned char *)vs + sizeof(*vs);
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ev->frame.frames[1] = (unsigned char *)vs + sizeof(*vs) + vs->height * vs->width * vs->pitch;
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ev->frame.frames[2] = (unsigned char *)vs + sizeof(*vs) + 2 * vs->height * vs->width * vs->pitch;
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if (ev->shared)
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munmap(ev->shared, ev->shared->size);
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ev->shared = vs;
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return EINA_TRUE;
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}
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static void
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_player_new_frame(Emotion_Generic_Video *ev)
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{
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if (!ev->file_ready)
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return;
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_emotion_frame_new(ev->obj);
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}
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static void
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_file_open(Emotion_Generic_Video *ev)
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{
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INF("Opening file: %s", ev->filename);
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ev->drop = 0;
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if (!ev->ready || !ev->filename)
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return;
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_player_send_cmd(ev, EM_CMD_FILE_SET);
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_player_send_str(ev, ev->filename, EINA_TRUE);
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}
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static void
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_player_file_set_done(Emotion_Generic_Video *ev)
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{
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if (ev->file_changed)
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{
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_file_open(ev);
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ev->file_changed = EINA_FALSE;
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return;
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}
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if (!_create_shm_data(ev, ev->shmname))
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{
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ERR("could not create shared memory.");
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return;
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}
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_player_send_cmd(ev, EM_CMD_FILE_SET_DONE);
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}
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static void
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_player_ready(Emotion_Generic_Video *ev)
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{
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INF("received: player ready.");
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ev->initializing = EINA_FALSE;
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ev->ready = EINA_TRUE;
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if (!ev->filename)
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return;
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_file_open(ev);
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}
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static Eina_Bool
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_player_cmd_param_read(Emotion_Generic_Video *ev, void *param, size_t size)
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{
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ssize_t done, todo, i;
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/* When a parameter must be read, we cannot make sure it will be entirely
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* available. Thus we store the bytes that could be read in a temp buffer,
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* and when more data is read we try to complete the buffer and finally use
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* the read value.
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*/
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if (!ev->cmd.tmp)
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{
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ev->cmd.tmp = malloc(size);
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ev->cmd.i = 0;
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ev->cmd.total = size;
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}
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todo = ev->cmd.total - ev->cmd.i;
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i = ev->cmd.i;
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done = read(ev->fd_read, &ev->cmd.tmp[i], todo);
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if (done < 0 && errno != EINTR && errno != EAGAIN)
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{
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if (ev->cmd.tmp)
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{
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free(ev->cmd.tmp);
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ev->cmd.tmp = NULL;
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}
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ERR("problem when reading parameter from pipe.");
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ev->cmd.type = -1;
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return EINA_FALSE;
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}
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if (done == todo)
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{
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memcpy(param, ev->cmd.tmp, size);
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free(ev->cmd.tmp);
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ev->cmd.tmp = NULL;
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return EINA_TRUE;
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}
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if (done > 0)
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ev->cmd.i += done;
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return EINA_FALSE;
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}
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static void
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_player_frame_resize(Emotion_Generic_Video *ev)
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{
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int w, h;
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w = ev->cmd.param.size.width;
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h = ev->cmd.param.size.height;
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INF("received frame resize: %dx%d", w, h);
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ev->w = w;
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ev->h = h;
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ev->ratio = (float)w / h;
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if (ev->opening)
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return;
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_emotion_frame_resize(ev->obj, ev->w, ev->h, ev->ratio);
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}
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static void
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_player_length_changed(Emotion_Generic_Video *ev)
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{
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float length = ev->cmd.param.f_num;
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INF("received length changed: %0.3f", length);
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ev->len = length;
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_emotion_video_pos_update(ev->obj, ev->pos, ev->len);
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}
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static void
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_player_position_changed(Emotion_Generic_Video *ev)
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{
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float position = ev->cmd.param.f_num;
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INF("received position changed: %0.3f", position);
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ev->pos = position;
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_emotion_video_pos_update(ev->obj, ev->pos, ev->len);
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/* hmmm. no _emotion_progress_set() is for "buffering" progress.
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if (ev->len == 0)
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return;
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float progress = ev->pos / ev->len;
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char buf[16];
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snprintf(buf, sizeof(buf), "%0.1f%%", progress * 100);
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_emotion_progress_set(ev->obj, buf, progress);
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*/
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}
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static void
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_player_seekable_changed(Emotion_Generic_Video *ev)
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{
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int seekable = ev->cmd.param.i_num;
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INF("received seekable changed: %d", seekable);
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seekable = !!seekable;
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ev->seekable = seekable;
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}
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static void
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_audio_channels_free(Emotion_Generic_Video *ev)
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{
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int i;
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for (i = 0; i < ev->audio_channels_count; i++)
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eina_stringshare_del(ev->audio_channels[i].name);
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free(ev->audio_channels);
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ev->audio_channels = NULL;
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ev->audio_channels_count = 0;
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}
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static void
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_video_channels_free(Emotion_Generic_Video *ev)
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{
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int i;
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for (i = 0; i < ev->video_channels_count; i++)
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eina_stringshare_del(ev->video_channels[i].name);
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free(ev->video_channels);
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ev->video_channels = NULL;
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ev->video_channels_count = 0;
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}
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static void
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_spu_channels_free(Emotion_Generic_Video *ev)
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{
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int i;
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for (i = 0; i < ev->spu_channels_count; i++)
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eina_stringshare_del(ev->spu_channels[i].name);
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free(ev->spu_channels);
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ev->spu_channels = NULL;
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ev->spu_channels_count = 0;
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}
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static void
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_player_tracks_info(Emotion_Generic_Video *ev, Emotion_Generic_Channel **channels, int *count, int *current)
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{
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Emotion_Generic_Channel *pchannels;
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int i;
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*count = ev->cmd.param.track.total;
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*current = ev->cmd.param.track.current;
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pchannels = ev->cmd.param.track.channels;
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INF("number of tracks: %d (current = %d):", *count, *current);
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for (i = 0; i < *count; i++)
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{
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INF("\tchannel %d: %s", pchannels[i].id, pchannels[i].name);
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}
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*channels = pchannels;
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}
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static void
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_player_audio_tracks_info(Emotion_Generic_Video *ev)
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{
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INF("Receiving audio channels:");
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if (ev->audio_channels_count)
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_audio_channels_free(ev);
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_player_tracks_info(ev, &ev->audio_channels, &ev->audio_channels_count,
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&ev->audio_channel_current);
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}
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static void
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_player_video_tracks_info(Emotion_Generic_Video *ev)
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{
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INF("Receiving video channels:");
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if (ev->video_channels_count)
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_video_channels_free(ev);
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_player_tracks_info(ev, &ev->video_channels, &ev->video_channels_count,
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&ev->video_channel_current);
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}
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static void
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_player_spu_tracks_info(Emotion_Generic_Video *ev)
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{
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INF("Receiving spu channels:");
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if (ev->spu_channels_count)
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_spu_channels_free(ev);
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_player_tracks_info(ev, &ev->spu_channels, &ev->spu_channels_count,
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&ev->spu_channel_current);
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}
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static void
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_player_meta_info_free(Emotion_Generic_Video *ev)
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{
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eina_stringshare_replace(&ev->meta.title, NULL);
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eina_stringshare_replace(&ev->meta.artist, NULL);
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eina_stringshare_replace(&ev->meta.album, NULL);
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eina_stringshare_replace(&ev->meta.year, NULL);
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eina_stringshare_replace(&ev->meta.genre, NULL);
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eina_stringshare_replace(&ev->meta.comment, NULL);
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eina_stringshare_replace(&ev->meta.disc_id, NULL);
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eina_stringshare_replace(&ev->meta.count, NULL);
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}
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static void
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_player_meta_info_read(Emotion_Generic_Video *ev)
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{
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INF("Receiving meta info:");
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_player_meta_info_free(ev);
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ev->meta.title = ev->cmd.param.meta.title;
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ev->meta.artist = ev->cmd.param.meta.artist;
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ev->meta.album = ev->cmd.param.meta.album;
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ev->meta.year = ev->cmd.param.meta.year;
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ev->meta.genre = ev->cmd.param.meta.genre;
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ev->meta.comment = ev->cmd.param.meta.comment;
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ev->meta.disc_id = ev->cmd.param.meta.disc_id;
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ev->meta.count = ev->cmd.param.meta.count;
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INF("title: '%s'", ev->meta.title);
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INF("artist: '%s'", ev->meta.artist);
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INF("album: '%s'", ev->meta.album);
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INF("year: '%s'", ev->meta.year);
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INF("genre: '%s'", ev->meta.genre);
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INF("comment: '%s'", ev->meta.comment);
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INF("disc_id: '%s'", ev->meta.disc_id);
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INF("count: '%s'", ev->meta.count);
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}
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static void
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_player_file_closed(Emotion_Generic_Video *ev)
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{
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INF("Closed previous file.");
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eina_semaphore_free(&ev->shared->lock);
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ev->closing = EINA_FALSE;
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if (ev->opening)
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_file_open(ev);
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}
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static void
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_player_open_done(Emotion_Generic_Video *ev)
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{
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int success;
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success = ev->cmd.param.i_num;
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shm_unlink(ev->shmname);
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if (ev->file_changed)
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{
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_file_open(ev);
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ev->file_changed = EINA_FALSE;
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return;
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}
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ev->opening = EINA_FALSE;
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if (!success)
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{
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ERR("Could not open file.");
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return;
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}
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ev->file_ready = EINA_TRUE;
|
|
|
|
_emotion_open_done(ev->obj);
|
|
|
|
if (ev->play)
|
|
{
|
|
_player_send_cmd(ev, EM_CMD_PLAY);
|
|
_player_send_float(ev, ev->pos);
|
|
}
|
|
|
|
_player_send_cmd(ev, EM_CMD_VOLUME_SET);
|
|
_player_send_float(ev, ev->volume);
|
|
|
|
_player_send_cmd(ev, EM_CMD_SPEED_SET);
|
|
_player_send_float(ev, ev->speed);
|
|
|
|
int mute = ev->audio_mute;
|
|
_player_send_cmd(ev, EM_CMD_AUDIO_MUTE_SET);
|
|
_player_send_int(ev, mute);
|
|
|
|
mute = ev->video_mute;
|
|
_player_send_cmd(ev, EM_CMD_VIDEO_MUTE_SET);
|
|
_player_send_int(ev, mute);
|
|
|
|
mute = ev->spu_mute;
|
|
_player_send_cmd(ev, EM_CMD_SPU_MUTE_SET);
|
|
_player_send_int(ev, mute);
|
|
|
|
INF("Open done");
|
|
}
|
|
|
|
static void
|
|
_player_cmd_process(Emotion_Generic_Video *ev)
|
|
{
|
|
switch (ev->cmd.type) {
|
|
case EM_RESULT_INIT:
|
|
_player_ready(ev);
|
|
break;
|
|
case EM_RESULT_FRAME_NEW:
|
|
_player_new_frame(ev);
|
|
break;
|
|
case EM_RESULT_FILE_SET:
|
|
_player_file_set_done(ev);
|
|
break;
|
|
case EM_RESULT_FILE_SET_DONE:
|
|
_player_open_done(ev);
|
|
break;
|
|
case EM_RESULT_FILE_CLOSE:
|
|
_player_file_closed(ev);
|
|
break;
|
|
case EM_RESULT_PLAYBACK_STARTED:
|
|
_emotion_playback_started(ev->obj);
|
|
break;
|
|
case EM_RESULT_PLAYBACK_STOPPED:
|
|
ev->pos = 0;
|
|
_emotion_playback_finished(ev->obj);
|
|
_emotion_decode_stop(ev->obj);
|
|
|
|
em_partial_shutdown(ev);
|
|
ev->player_restart = ecore_idler_add(_player_restart, ev);
|
|
break;
|
|
case EM_RESULT_FRAME_SIZE:
|
|
_player_frame_resize(ev);
|
|
break;
|
|
case EM_RESULT_LENGTH_CHANGED:
|
|
_player_length_changed(ev);
|
|
break;
|
|
case EM_RESULT_POSITION_CHANGED:
|
|
_player_position_changed(ev);
|
|
break;
|
|
case EM_RESULT_SEEKABLE_CHANGED:
|
|
_player_seekable_changed(ev);
|
|
break;
|
|
case EM_RESULT_AUDIO_TRACK_INFO:
|
|
_player_audio_tracks_info(ev);
|
|
break;
|
|
case EM_RESULT_VIDEO_TRACK_INFO:
|
|
_player_video_tracks_info(ev);
|
|
break;
|
|
case EM_RESULT_SPU_TRACK_INFO:
|
|
_player_spu_tracks_info(ev);
|
|
break;
|
|
case EM_RESULT_META_INFO:
|
|
_player_meta_info_read(ev);
|
|
break;
|
|
default:
|
|
WRN("received wrong command: %d", ev->cmd.type);
|
|
}
|
|
|
|
ev->cmd.type = -1;
|
|
}
|
|
|
|
static void
|
|
_player_cmd_single_int_process(Emotion_Generic_Video *ev)
|
|
{
|
|
if (!_player_cmd_param_read(ev, &ev->cmd.param.i_num, sizeof(ev->cmd.param.i_num)))
|
|
return;
|
|
|
|
_player_cmd_process(ev);
|
|
}
|
|
|
|
static void
|
|
_player_cmd_single_float_process(Emotion_Generic_Video *ev)
|
|
{
|
|
if (!_player_cmd_param_read(ev, &ev->cmd.param.f_num, sizeof(ev->cmd.param.f_num)))
|
|
return;
|
|
|
|
_player_cmd_process(ev);
|
|
}
|
|
|
|
static void
|
|
_player_cmd_double_int_process(Emotion_Generic_Video *ev)
|
|
{
|
|
int param;
|
|
|
|
if (ev->cmd.num_params == 0)
|
|
{
|
|
ev->cmd.num_params = 2;
|
|
ev->cmd.cur_param = 0;
|
|
ev->cmd.param.size.width = 0;
|
|
ev->cmd.param.size.height = 0;
|
|
}
|
|
|
|
if (!_player_cmd_param_read(ev, ¶m, sizeof(param)))
|
|
return;
|
|
|
|
if (ev->cmd.cur_param == 0)
|
|
ev->cmd.param.size.width = param;
|
|
else
|
|
ev->cmd.param.size.height = param;
|
|
|
|
ev->cmd.cur_param++;
|
|
if (ev->cmd.cur_param == ev->cmd.num_params)
|
|
_player_cmd_process(ev);
|
|
}
|
|
|
|
static void
|
|
_player_cmd_track_info(Emotion_Generic_Video *ev)
|
|
{
|
|
int param;
|
|
int i;
|
|
|
|
if (ev->cmd.num_params == 0)
|
|
{
|
|
ev->cmd.cur_param = 0;
|
|
ev->cmd.num_params = 2;
|
|
ev->cmd.param.track.channels = NULL;
|
|
ev->cmd.s_len = -1;
|
|
}
|
|
|
|
while (ev->cmd.cur_param < 2)
|
|
{
|
|
if (!_player_cmd_param_read(ev, ¶m, sizeof(param)))
|
|
return;
|
|
|
|
if (ev->cmd.cur_param == 0)
|
|
ev->cmd.param.track.current = param;
|
|
else
|
|
{
|
|
ev->cmd.param.track.total = param;
|
|
ev->cmd.num_params += param * 2;
|
|
ev->cmd.param.track.channels =
|
|
calloc(param, sizeof(*ev->cmd.param.track.channels));
|
|
}
|
|
ev->cmd.cur_param++;
|
|
}
|
|
|
|
if (ev->cmd.cur_param == ev->cmd.num_params)
|
|
{
|
|
_player_cmd_process(ev);
|
|
return;
|
|
}
|
|
|
|
i = (ev->cmd.cur_param - 2) / 2;
|
|
if ((ev->cmd.cur_param % 2) == 0) // reading track id
|
|
{
|
|
if (!_player_cmd_param_read(ev, ¶m, sizeof(param)))
|
|
return;
|
|
ev->cmd.param.track.channels[i].id = param;
|
|
ev->cmd.cur_param++;
|
|
}
|
|
else // reading track name
|
|
{
|
|
char buf[PATH_MAX];
|
|
|
|
if (ev->cmd.s_len == -1)
|
|
{
|
|
if (!_player_cmd_param_read(ev, ¶m, sizeof(param)))
|
|
return;
|
|
ev->cmd.s_len = param;
|
|
}
|
|
|
|
if (!_player_cmd_param_read(ev, buf, ev->cmd.s_len))
|
|
return;
|
|
ev->cmd.param.track.channels[i].name =
|
|
eina_stringshare_add_length(buf, ev->cmd.s_len);
|
|
ev->cmd.cur_param++;
|
|
ev->cmd.s_len = -1;
|
|
}
|
|
|
|
if (ev->cmd.cur_param == ev->cmd.num_params)
|
|
_player_cmd_process(ev);
|
|
}
|
|
|
|
static void
|
|
_player_cmd_meta_info(Emotion_Generic_Video *ev)
|
|
{
|
|
int param;
|
|
const char *info;
|
|
char buf[PATH_MAX];
|
|
|
|
if (ev->cmd.num_params == 0)
|
|
{
|
|
ev->cmd.cur_param = 0;
|
|
ev->cmd.num_params = 8;
|
|
ev->cmd.param.meta.title = NULL;
|
|
ev->cmd.param.meta.artist = NULL;
|
|
ev->cmd.param.meta.album = NULL;
|
|
ev->cmd.param.meta.year = NULL;
|
|
ev->cmd.param.meta.genre = NULL;
|
|
ev->cmd.param.meta.comment = NULL;
|
|
ev->cmd.param.meta.disc_id = NULL;
|
|
ev->cmd.param.meta.count = NULL;
|
|
ev->cmd.s_len = -1;
|
|
}
|
|
|
|
if (ev->cmd.s_len == -1)
|
|
{
|
|
if (!_player_cmd_param_read(ev, ¶m, sizeof(param)))
|
|
return;
|
|
ev->cmd.s_len = param;
|
|
}
|
|
|
|
if (!_player_cmd_param_read(ev, buf, ev->cmd.s_len))
|
|
return;
|
|
|
|
info = eina_stringshare_add_length(buf, ev->cmd.s_len);
|
|
ev->cmd.s_len = -1;
|
|
|
|
if (ev->cmd.cur_param == 0)
|
|
ev->cmd.param.meta.title = info;
|
|
else if (ev->cmd.cur_param == 1)
|
|
ev->cmd.param.meta.artist = info;
|
|
else if (ev->cmd.cur_param == 2)
|
|
ev->cmd.param.meta.album = info;
|
|
else if (ev->cmd.cur_param == 3)
|
|
ev->cmd.param.meta.year = info;
|
|
else if (ev->cmd.cur_param == 4)
|
|
ev->cmd.param.meta.genre = info;
|
|
else if (ev->cmd.cur_param == 5)
|
|
ev->cmd.param.meta.comment = info;
|
|
else if (ev->cmd.cur_param == 6)
|
|
ev->cmd.param.meta.disc_id = info;
|
|
else if (ev->cmd.cur_param == 7)
|
|
ev->cmd.param.meta.count = info;
|
|
|
|
ev->cmd.cur_param++;
|
|
|
|
if (ev->cmd.cur_param == 8)
|
|
_player_cmd_process(ev);
|
|
}
|
|
|
|
static void
|
|
_player_cmd_read(Emotion_Generic_Video *ev)
|
|
{
|
|
if (ev->cmd.type < 0)
|
|
{
|
|
if (!_player_cmd_param_read(ev, &ev->cmd.type, sizeof(ev->cmd.type)))
|
|
return;
|
|
ev->cmd.num_params = 0;
|
|
}
|
|
|
|
switch (ev->cmd.type) {
|
|
case EM_RESULT_INIT:
|
|
case EM_RESULT_FILE_SET:
|
|
case EM_RESULT_PLAYBACK_STARTED:
|
|
case EM_RESULT_PLAYBACK_STOPPED:
|
|
case EM_RESULT_FILE_CLOSE:
|
|
case EM_RESULT_FRAME_NEW:
|
|
_player_cmd_process(ev);
|
|
break;
|
|
case EM_RESULT_FILE_SET_DONE:
|
|
case EM_RESULT_SEEKABLE_CHANGED:
|
|
_player_cmd_single_int_process(ev);
|
|
break;
|
|
case EM_RESULT_LENGTH_CHANGED:
|
|
case EM_RESULT_POSITION_CHANGED:
|
|
_player_cmd_single_float_process(ev);
|
|
break;
|
|
case EM_RESULT_FRAME_SIZE:
|
|
_player_cmd_double_int_process(ev);
|
|
break;
|
|
case EM_RESULT_AUDIO_TRACK_INFO:
|
|
case EM_RESULT_VIDEO_TRACK_INFO:
|
|
case EM_RESULT_SPU_TRACK_INFO:
|
|
_player_cmd_track_info(ev);
|
|
break;
|
|
case EM_RESULT_META_INFO:
|
|
_player_cmd_meta_info(ev);
|
|
break;
|
|
|
|
default:
|
|
WRN("received wrong command: %d", ev->cmd.type);
|
|
ev->cmd.type = -1;
|
|
}
|
|
}
|
|
|
|
static Eina_Bool
|
|
_player_cmd_handler_cb(void *data, Ecore_Fd_Handler *fd_handler)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (ecore_main_fd_handler_active_get(fd_handler, ECORE_FD_ERROR))
|
|
{
|
|
ERR("an error occurred on fd_read %d.", ev->fd_read);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
|
|
_player_cmd_read(ev);
|
|
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_player_data_cb(void *data, int type EINA_UNUSED, void *event)
|
|
{
|
|
Ecore_Exe_Event_Data *ev = event;
|
|
Emotion_Generic_Video *evideo = data;
|
|
int i;
|
|
|
|
if (ev->exe != evideo->player.exe)
|
|
{
|
|
INF("slave != ev->exe");
|
|
return ECORE_CALLBACK_PASS_ON;
|
|
}
|
|
|
|
for (i = 0; ev->lines[i].line; i++)
|
|
INF("received input from player: \"%s\"", ev->lines[i].line);
|
|
|
|
return ECORE_CALLBACK_DONE;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_player_add_cb(void *data, int type EINA_UNUSED, void *event)
|
|
{
|
|
Ecore_Exe_Event_Add *event_add = event;
|
|
Ecore_Exe *player = event_add->exe;
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (ev->player.exe != player)
|
|
{
|
|
INF("ev->player != player.");
|
|
return ECORE_CALLBACK_PASS_ON;
|
|
}
|
|
|
|
_player_send_cmd(ev, EM_CMD_INIT);
|
|
_player_send_str(ev, ev->shmname, EINA_TRUE);
|
|
|
|
return ECORE_CALLBACK_DONE;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_player_del_cb(void *data, int type EINA_UNUSED, void *event EINA_UNUSED)
|
|
{
|
|
Ecore_Exe_Event_Del *event_del = event;
|
|
Ecore_Exe *player = event_del->exe;
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (ev->player.exe != player)
|
|
{
|
|
INF("ev->player != player.");
|
|
return ECORE_CALLBACK_PASS_ON;
|
|
}
|
|
|
|
ERR("player died.");
|
|
|
|
ev->player.exe = NULL;
|
|
ev->ready = EINA_FALSE;
|
|
ev->file_ready = EINA_FALSE;
|
|
ecore_main_fd_handler_del(ev->fd_handler);
|
|
close(ev->fd_read);
|
|
close(ev->fd_write);
|
|
ev->fd_read = -1;
|
|
ev->fd_write = -1;
|
|
_emotion_decode_stop(ev->obj);
|
|
|
|
return ECORE_CALLBACK_DONE;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_player_exec(Emotion_Generic_Video *ev)
|
|
{
|
|
int pipe_out[2];
|
|
int pipe_in[2];
|
|
char buf[PATH_MAX];
|
|
|
|
if (pipe(pipe_out) == -1)
|
|
{
|
|
ERR("could not create pipe for communication emotion -> player: %s", strerror(errno));
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
if (pipe(pipe_in) == -1)
|
|
{
|
|
ERR("could not create pipe for communication player -> emotion: %s", strerror(errno));
|
|
close(pipe_out[0]);
|
|
close(pipe_out[1]);
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
snprintf(buf, sizeof(buf), "%s %d %d\n", ev->cmdline, pipe_out[0], pipe_in[1]);
|
|
|
|
ev->player.exe = ecore_exe_pipe_run(
|
|
buf,
|
|
ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_WRITE |
|
|
ECORE_EXE_PIPE_READ_LINE_BUFFERED | ECORE_EXE_NOT_LEADER,
|
|
ev);
|
|
|
|
INF("created pipe emotion -> player: %d -> %d", pipe_out[1], pipe_out[0]);
|
|
INF("created pipe player -> emotion: %d -> %d", pipe_in[1], pipe_in[0]);
|
|
|
|
close(pipe_in[1]);
|
|
close(pipe_out[0]);
|
|
|
|
if (!ev->player.exe)
|
|
{
|
|
close(pipe_in[0]);
|
|
close(pipe_out[1]);
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
ev->fd_read = pipe_in[0];
|
|
ev->fd_write = pipe_out[1];
|
|
|
|
ev->fd_handler = ecore_main_fd_handler_add(
|
|
ev->fd_read, ECORE_FD_READ | ECORE_FD_ERROR, _player_cmd_handler_cb, ev,
|
|
NULL, NULL);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_fork_and_exec(Emotion_Generic_Video *ev)
|
|
{
|
|
char shmname[256];
|
|
struct timeval tv;
|
|
|
|
gettimeofday(&tv, NULL);
|
|
snprintf(shmname, sizeof(shmname), "/em-generic-shm_%d_%d",
|
|
(int)tv.tv_sec, (int)tv.tv_usec);
|
|
|
|
ev->shmname = eina_stringshare_add(shmname);
|
|
|
|
ev->player_add = ecore_event_handler_add(
|
|
ECORE_EXE_EVENT_ADD, _player_add_cb, ev);
|
|
ev->player_del = ecore_event_handler_add(
|
|
ECORE_EXE_EVENT_DEL, _player_del_cb, ev);
|
|
ev->player_data = ecore_event_handler_add(
|
|
ECORE_EXE_EVENT_DATA, _player_data_cb, ev);
|
|
|
|
if (!_player_exec(ev))
|
|
{
|
|
ERR("could not start player.");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
ev->initializing = EINA_TRUE;
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static unsigned char
|
|
em_init(Evas_Object *obj, void **emotion_video, Emotion_Module_Options *opt)
|
|
{
|
|
Emotion_Generic_Video *ev;
|
|
const char *player;
|
|
|
|
if (!emotion_video) return 0;
|
|
player = _get_player(opt ? opt->player : NULL);
|
|
if (!player) return 0;
|
|
|
|
ev = (Emotion_Generic_Video *)calloc(1, sizeof(*ev));
|
|
if (!ev) return 0;
|
|
|
|
ev->fd_read = -1;
|
|
ev->fd_write = -1;
|
|
ev->speed = 1.0;
|
|
ev->volume = 0.5;
|
|
ev->audio_mute = EINA_FALSE;
|
|
ev->cmd.type = -1;
|
|
|
|
ev->obj = obj;
|
|
ev->cmdline = eina_stringshare_add(player);
|
|
*emotion_video = ev;
|
|
|
|
return _fork_and_exec(ev);
|
|
}
|
|
|
|
static void
|
|
em_partial_shutdown(Emotion_Generic_Video *ev)
|
|
{
|
|
_emotion_image_reset(ev->obj);
|
|
|
|
if (ev->player.exe)
|
|
{
|
|
ecore_exe_terminate(ev->player.exe);
|
|
ecore_exe_free(ev->player.exe);
|
|
ev->player.exe = NULL;
|
|
}
|
|
|
|
ev->file_ready = EINA_FALSE;
|
|
|
|
if (ev->shared)
|
|
munmap(ev->shared, ev->shared->size);
|
|
ev->shared = NULL;
|
|
|
|
if (ev->fd_read >= 0)
|
|
close(ev->fd_read);
|
|
ev->fd_read = -1;
|
|
if (ev->fd_write >= 0)
|
|
close(ev->fd_write);
|
|
ev->fd_write = -1;
|
|
if (ev->fd_handler)
|
|
ecore_main_fd_handler_del(ev->fd_handler);
|
|
ev->fd_handler = NULL;
|
|
|
|
if (ev->player_add) ecore_event_handler_del(ev->player_add);
|
|
ev->player_add = NULL;
|
|
if (ev->player_data) ecore_event_handler_del(ev->player_data);
|
|
ev->player_data = NULL;
|
|
if (ev->player_del) ecore_event_handler_del(ev->player_del);
|
|
ev->player_del = NULL;
|
|
if (ev->player_restart) ecore_idler_del(ev->player_restart);
|
|
ev->player_restart = NULL;
|
|
}
|
|
|
|
static int
|
|
em_shutdown(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (!ev) return 0;
|
|
|
|
eina_stringshare_del(ev->cmdline);
|
|
eina_stringshare_del(ev->shmname);
|
|
|
|
em_partial_shutdown(ev);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static unsigned char
|
|
em_file_open(const char *file, Evas_Object *obj EINA_UNUSED, void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
INF("file set: %s", file);
|
|
if (!ev) return 0;
|
|
|
|
eina_stringshare_replace(&ev->filename, file);
|
|
|
|
ev->pos = 0;
|
|
ev->w = 0;
|
|
ev->h = 0;
|
|
ev->ratio = 1;
|
|
ev->len = 0;
|
|
|
|
if (ev->ready && ev->opening)
|
|
{
|
|
INF("file changed while opening.");
|
|
ev->file_changed = EINA_TRUE;
|
|
return 1;
|
|
}
|
|
|
|
ev->opening = EINA_TRUE;
|
|
|
|
if (!ev->closing)
|
|
_file_open(ev);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
em_file_close(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (!ev || !ev->filename) return;
|
|
|
|
INF("file close: %s", ev->filename);
|
|
|
|
eina_stringshare_replace(&ev->filename, NULL);
|
|
eina_stringshare_replace(&ev->subtitle_path, NULL);
|
|
|
|
ev->file_ready = EINA_FALSE;
|
|
_audio_channels_free(ev);
|
|
_video_channels_free(ev);
|
|
_spu_channels_free(ev);
|
|
_player_meta_info_free(ev);
|
|
|
|
if (ev->opening)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_FILE_CLOSE);
|
|
ev->closing = EINA_TRUE;
|
|
}
|
|
|
|
static Emotion_Format
|
|
em_format_get(void *ef EINA_UNUSED)
|
|
{
|
|
return EMOTION_FORMAT_BGRA;
|
|
}
|
|
|
|
static void
|
|
em_video_data_size_get(void *data, int *w, int *h)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (!ev) return;
|
|
if (w) *w = ev->w;
|
|
if (h) *h = ev->h;
|
|
}
|
|
|
|
static void
|
|
em_play(void *data, double pos)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (!ev)
|
|
return;
|
|
|
|
ev->play = EINA_TRUE;
|
|
INF("play: %0.3f", pos);
|
|
|
|
if (ev->initializing || ev->opening)
|
|
return;
|
|
|
|
if (ev->ready)
|
|
{
|
|
if (ev->subtitle_path)
|
|
{
|
|
_player_send_cmd(ev, EM_CMD_SUBTITLE_SET);
|
|
_player_send_str(ev, ev->subtitle_path, EINA_TRUE);
|
|
}
|
|
|
|
_player_send_cmd(ev, EM_CMD_PLAY);
|
|
_player_send_float(ev, ev->pos);
|
|
|
|
return;
|
|
}
|
|
|
|
if (!_player_exec(ev))
|
|
ERR("could not start player.");
|
|
}
|
|
|
|
static void
|
|
em_stop(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (!ev)
|
|
return;
|
|
|
|
ev->play = EINA_FALSE;
|
|
|
|
if (!ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_STOP);
|
|
_emotion_decode_stop(ev->obj);
|
|
}
|
|
|
|
static void
|
|
em_size_get(void *data, int *w, int *h)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
if (w) *w = ev->w;
|
|
if (h) *h = ev->h;
|
|
}
|
|
|
|
static void
|
|
em_pos_set(void *data, double pos)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
float position = pos;
|
|
|
|
if (!ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_POSITION_SET);
|
|
_player_send_float(ev, position);
|
|
_emotion_seek_done(ev->obj);
|
|
}
|
|
|
|
static double
|
|
em_len_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->len;
|
|
}
|
|
|
|
static double
|
|
em_buffer_size_get(void *data EINA_UNUSED)
|
|
{
|
|
return 1.0;
|
|
}
|
|
|
|
static int
|
|
em_fps_num_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return (int)(ev->fps * 1000.0);
|
|
}
|
|
|
|
static int
|
|
em_fps_den_get(void *ef EINA_UNUSED)
|
|
{
|
|
return 1000;
|
|
}
|
|
|
|
static double
|
|
em_fps_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->fps;
|
|
}
|
|
|
|
static double
|
|
em_pos_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->pos;
|
|
}
|
|
|
|
static void
|
|
em_vis_set(void *ef EINA_UNUSED, Emotion_Vis vis EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
static Emotion_Vis
|
|
em_vis_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->vis;
|
|
}
|
|
|
|
static Eina_Bool
|
|
em_vis_supported(void *ef EINA_UNUSED, Emotion_Vis vis EINA_UNUSED)
|
|
{
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
static double
|
|
em_ratio_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->ratio;
|
|
}
|
|
|
|
static int em_video_handled(void *ef EINA_UNUSED)
|
|
{
|
|
DBG("video handled!");
|
|
return 1;
|
|
}
|
|
|
|
static int em_audio_handled(void *ef EINA_UNUSED)
|
|
{
|
|
DBG("audio handled!");
|
|
return 1;
|
|
}
|
|
|
|
static int em_seekable(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->seekable;
|
|
}
|
|
|
|
static void em_frame_done(void *ef EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
static int
|
|
em_yuv_rows_get(void *data EINA_UNUSED, int w EINA_UNUSED, int h EINA_UNUSED, unsigned char **yrows EINA_UNUSED, unsigned char **urows EINA_UNUSED, unsigned char **vrows EINA_UNUSED)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
em_bgra_data_get(void *data, unsigned char **bgra_data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (!ev || !ev->file_ready)
|
|
return 0;
|
|
|
|
// lock frame here
|
|
if (!eina_semaphore_lock(&ev->shared->lock))
|
|
return 0;
|
|
|
|
// send current frame to emotion
|
|
if (ev->shared->frame.emotion != ev->shared->frame.last)
|
|
{
|
|
ev->shared->frame.next = ev->shared->frame.emotion;
|
|
ev->shared->frame.emotion = ev->shared->frame.last;
|
|
}
|
|
*bgra_data = ev->frame.frames[ev->shared->frame.emotion];
|
|
|
|
if (ev->shared->frame_drop > 1)
|
|
WRN("dropped frames: %d", ev->shared->frame_drop - 1);
|
|
ev->shared->frame_drop = 0;
|
|
|
|
// unlock frame here
|
|
eina_semaphore_release(&ev->shared->lock, 1);
|
|
ev->drop = 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
em_event_feed(void *ef EINA_UNUSED, int event EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
static void
|
|
em_event_mouse_button_feed(void *ef EINA_UNUSED, int button EINA_UNUSED, int x EINA_UNUSED, int y EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
static void
|
|
em_event_mouse_move_feed(void *ef EINA_UNUSED, int x EINA_UNUSED, int y EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
static int
|
|
em_video_channel_count(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->video_channels_count;
|
|
}
|
|
|
|
static void
|
|
em_video_channel_set(void *data, int channel)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (channel < 0 || channel >= ev->video_channels_count)
|
|
{
|
|
WRN("video channel out of range.");
|
|
return;
|
|
}
|
|
|
|
_player_send_cmd(ev, EM_CMD_VIDEO_TRACK_SET);
|
|
_player_send_int(ev, ev->video_channels[channel].id);
|
|
ev->video_channel_current = channel;
|
|
}
|
|
|
|
static int
|
|
em_video_channel_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->video_channel_current;
|
|
}
|
|
|
|
static void
|
|
em_video_subtitle_file_set(void *data, const char *filepath)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
eina_stringshare_replace(&ev->subtitle_path, filepath);
|
|
}
|
|
|
|
static const char *
|
|
em_video_subtitle_file_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->subtitle_path;
|
|
}
|
|
|
|
static const char *
|
|
em_video_channel_name_get(void *data, int channel)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (channel < 0 || channel >= ev->video_channels_count)
|
|
{
|
|
WRN("video channel out of range.");
|
|
return NULL;
|
|
}
|
|
|
|
return ev->video_channels[channel].name;
|
|
}
|
|
|
|
static void
|
|
em_video_channel_mute_set(void *data, int mute)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
ev->video_mute = !!mute;
|
|
|
|
if (!ev || !ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_VIDEO_MUTE_SET);
|
|
_player_send_int(ev, mute);
|
|
}
|
|
|
|
static int
|
|
em_video_channel_mute_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->video_mute;
|
|
}
|
|
|
|
static int
|
|
em_audio_channel_count(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->audio_channels_count;
|
|
}
|
|
|
|
static void
|
|
em_audio_channel_set(void *data, int channel)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (channel < 0 || channel >= ev->audio_channels_count)
|
|
{
|
|
WRN("audio channel out of range.");
|
|
return;
|
|
}
|
|
|
|
_player_send_cmd(ev, EM_CMD_AUDIO_TRACK_SET);
|
|
_player_send_int(ev, ev->audio_channels[channel].id);
|
|
ev->audio_channel_current = channel;
|
|
}
|
|
|
|
static int
|
|
em_audio_channel_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->audio_channel_current;
|
|
}
|
|
|
|
static const char *
|
|
em_audio_channel_name_get(void *data, int channel)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (channel < 0 || channel >= ev->audio_channels_count)
|
|
{
|
|
WRN("audio channel out of range.");
|
|
return NULL;
|
|
}
|
|
|
|
return ev->audio_channels[channel].name;
|
|
}
|
|
|
|
static void
|
|
em_audio_channel_mute_set(void *data, int mute)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
ev->audio_mute = !!mute;
|
|
|
|
if (!ev || !ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_AUDIO_MUTE_SET);
|
|
_player_send_int(ev, mute);
|
|
}
|
|
|
|
static int
|
|
em_audio_channel_mute_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->audio_mute;
|
|
}
|
|
|
|
static void
|
|
em_audio_channel_volume_set(void *data, double vol)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (vol > 1.0) vol = 1.0;
|
|
if (vol < 0.0) vol = 0.0;
|
|
|
|
ev->volume = vol;
|
|
|
|
if (!ev || !ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_VOLUME_SET);
|
|
_player_send_float(ev, ev->volume);
|
|
}
|
|
|
|
static double
|
|
em_audio_channel_volume_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->volume;
|
|
}
|
|
|
|
static int
|
|
em_spu_channel_count(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->spu_channels_count;
|
|
}
|
|
|
|
static void
|
|
em_spu_channel_set(void *data, int channel)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (channel < 0 || channel >= ev->spu_channels_count)
|
|
{
|
|
WRN("spu channel out of range.");
|
|
return;
|
|
}
|
|
|
|
_player_send_cmd(ev, EM_CMD_SPU_TRACK_SET);
|
|
_player_send_int(ev, ev->spu_channels[channel].id);
|
|
ev->spu_channel_current = channel;
|
|
}
|
|
|
|
static int
|
|
em_spu_channel_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->spu_channel_current;
|
|
}
|
|
|
|
static const char *
|
|
em_spu_channel_name_get(void *data, int channel)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
if (channel < 0 || channel >= ev->spu_channels_count)
|
|
{
|
|
WRN("spu channel out of range.");
|
|
return NULL;
|
|
}
|
|
|
|
return ev->spu_channels[channel].name;
|
|
}
|
|
|
|
static void
|
|
em_spu_channel_mute_set(void *data, int mute)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
ev->spu_mute = !!mute;
|
|
|
|
if (!ev || !ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_SPU_MUTE_SET);
|
|
_player_send_int(ev, mute);
|
|
}
|
|
|
|
static int
|
|
em_spu_channel_mute_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return ev->spu_mute;
|
|
}
|
|
|
|
static int
|
|
em_chapter_count(void *ef EINA_UNUSED)
|
|
{
|
|
int num = 0;
|
|
return num;
|
|
}
|
|
|
|
static void
|
|
em_chapter_set(void *ef EINA_UNUSED, int chapter EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
static int
|
|
em_chapter_get(void *ef EINA_UNUSED)
|
|
{
|
|
int num = 0;
|
|
return num;
|
|
}
|
|
|
|
static const char *
|
|
em_chapter_name_get(void *ef EINA_UNUSED, int chapter EINA_UNUSED)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
em_speed_set(void *data, double speed)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
float rate = speed;
|
|
ev->speed = rate;
|
|
|
|
if (!ev || !ev->file_ready)
|
|
return;
|
|
|
|
_player_send_cmd(ev, EM_CMD_SPEED_SET);
|
|
_player_send_float(ev, rate);
|
|
}
|
|
|
|
static double
|
|
em_speed_get(void *data)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
return (double)ev->speed;
|
|
}
|
|
|
|
static int
|
|
em_eject(void *ef EINA_UNUSED)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static const char *
|
|
em_meta_get(void *data, int meta)
|
|
{
|
|
Emotion_Generic_Video *ev = data;
|
|
|
|
switch (meta) {
|
|
case EMOTION_META_INFO_TRACK_TITLE:
|
|
return ev->meta.title;
|
|
case EMOTION_META_INFO_TRACK_ARTIST:
|
|
return ev->meta.artist;
|
|
case EMOTION_META_INFO_TRACK_ALBUM:
|
|
return ev->meta.album;
|
|
case EMOTION_META_INFO_TRACK_YEAR:
|
|
return ev->meta.year;
|
|
case EMOTION_META_INFO_TRACK_GENRE:
|
|
return ev->meta.genre;
|
|
case EMOTION_META_INFO_TRACK_COMMENT:
|
|
return ev->meta.comment;
|
|
case EMOTION_META_INFO_TRACK_DISC_ID:
|
|
return ev->meta.disc_id;
|
|
case EMOTION_META_INFO_TRACK_COUNT:
|
|
return ev->meta.count;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static Emotion_Video_Module em_module =
|
|
{
|
|
em_init, /* init */
|
|
em_shutdown, /* shutdown */
|
|
em_file_open, /* file_open */
|
|
em_file_close, /* file_close */
|
|
em_play, /* play */
|
|
em_stop, /* stop */
|
|
em_size_get, /* size_get */
|
|
em_pos_set, /* pos_set */
|
|
em_len_get, /* len_get */
|
|
em_buffer_size_get, /* buffer_size_get */
|
|
em_fps_num_get, /* fps_num_get */
|
|
em_fps_den_get, /* fps_den_get */
|
|
em_fps_get, /* fps_get */
|
|
em_pos_get, /* pos_get */
|
|
em_vis_set, /* vis_set */
|
|
em_vis_get, /* vis_get */
|
|
em_vis_supported, /* vis_supported */
|
|
em_ratio_get, /* ratio_get */
|
|
em_video_handled, /* video_handled */
|
|
em_audio_handled, /* audio_handled */
|
|
em_seekable, /* seekable */
|
|
em_frame_done, /* frame_done */
|
|
em_format_get, /* format_get */
|
|
em_video_data_size_get, /* video_data_size_get */
|
|
em_yuv_rows_get, /* yuv_rows_get */
|
|
em_bgra_data_get, /* bgra_data_get */
|
|
em_event_feed, /* event_feed */
|
|
em_event_mouse_button_feed, /* event_mouse_button_feed */
|
|
em_event_mouse_move_feed, /* event_mouse_move_feed */
|
|
em_video_channel_count, /* video_channel_count */
|
|
em_video_channel_set, /* video_channel_set */
|
|
em_video_channel_get, /* video_channel_get */
|
|
em_video_subtitle_file_set, /* video_subtitle_file_set */
|
|
em_video_subtitle_file_get, /* video_subtitle_file_get */
|
|
em_video_channel_name_get, /* video_channel_name_get */
|
|
em_video_channel_mute_set, /* video_channel_mute_set */
|
|
em_video_channel_mute_get, /* video_channel_mute_get */
|
|
em_audio_channel_count, /* audio_channel_count */
|
|
em_audio_channel_set, /* audio_channel_set */
|
|
em_audio_channel_get, /* audio_channel_get */
|
|
em_audio_channel_name_get, /* audio_channel_name_get */
|
|
em_audio_channel_mute_set, /* audio_channel_mute_set */
|
|
em_audio_channel_mute_get, /* audio_channel_mute_get */
|
|
em_audio_channel_volume_set, /* audio_channel_volume_set */
|
|
em_audio_channel_volume_get, /* audio_channel_volume_get */
|
|
em_spu_channel_count, /* spu_channel_count */
|
|
em_spu_channel_set, /* spu_channel_set */
|
|
em_spu_channel_get, /* spu_channel_get */
|
|
em_spu_channel_name_get, /* spu_channel_name_get */
|
|
em_spu_channel_mute_set, /* spu_channel_mute_set */
|
|
em_spu_channel_mute_get, /* spu_channel_mute_get */
|
|
em_chapter_count, /* chapter_count */
|
|
em_chapter_set, /* chapter_set */
|
|
em_chapter_get, /* chapter_get */
|
|
em_chapter_name_get, /* chapter_name_get */
|
|
em_speed_set, /* speed_set */
|
|
em_speed_get, /* speed_get */
|
|
em_eject, /* eject */
|
|
em_meta_get, /* meta_get */
|
|
NULL, /* priority_set */
|
|
NULL, /* priority_get */
|
|
NULL /* handle */
|
|
};
|
|
|
|
static Eina_Bool
|
|
module_open(Evas_Object *obj, const Emotion_Video_Module **module, void **video, Emotion_Module_Options *opt)
|
|
{
|
|
if (!module) {
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
if (_emotion_generic_log_domain < 0)
|
|
{
|
|
eina_threads_init();
|
|
eina_log_threads_enable();
|
|
_emotion_generic_log_domain = eina_log_domain_register
|
|
("emotion-generic", EINA_COLOR_LIGHTCYAN);
|
|
if (_emotion_generic_log_domain < 0)
|
|
{
|
|
EINA_LOG_CRIT("Could not register log domain 'emotion-generic'");
|
|
return EINA_FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
if (!em_module.init(obj, video, opt)) {
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
*module = &em_module;
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static void module_close(Emotion_Video_Module *module EINA_UNUSED, void *video)
|
|
{
|
|
em_module.shutdown(video);
|
|
}
|
|
|
|
|
|
Eina_Bool
|
|
generic_module_init(void)
|
|
{
|
|
if (!pfx)
|
|
{
|
|
pfx = eina_prefix_new(NULL, emotion_object_add,
|
|
"EMOTION", "emotion", NULL,
|
|
PACKAGE_BIN_DIR,
|
|
PACKAGE_LIB_DIR,
|
|
PACKAGE_DATA_DIR,
|
|
"");
|
|
if (!pfx) return EINA_FALSE;
|
|
}
|
|
return _emotion_module_register("generic", module_open, module_close);
|
|
}
|
|
|
|
static void
|
|
generic_module_shutdown(void)
|
|
{
|
|
if (pfx)
|
|
{
|
|
eina_prefix_free(pfx);
|
|
pfx = NULL;
|
|
}
|
|
_emotion_module_unregister("generic");
|
|
}
|
|
|
|
#ifndef EMOTION_STATIC_BUILD_GENERIC
|
|
|
|
EINA_MODULE_INIT(generic_module_init);
|
|
EINA_MODULE_SHUTDOWN(generic_module_shutdown);
|
|
|
|
#endif
|
|
|