kimcinoo
/
efl
forked from enlightenment/efl
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

gst loader - support key as stream position in 1/1000th of a second

This commit is contained in:
Carsten Haitzler 2014-01-13 05:11:49 +09:00
parent 20c029e1b9
commit 2092f31170
1 changed files with 22 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
legacy/evas_generic_loaders/src/bin/gst/main.c
View File

@ -45,7 +45,7 @@ _gst_init(const char *filename)
GError *error = NULL;
GstFormat format;
GstStateChangeReturn ret;
int vidstr = 0;
// int vidstr = 0;
if (!filename || !*filename)
return EINA_FALSE;
@ -164,13 +164,17 @@ _gst_shutdown()
}
static void
_gst_load_image(int size_w EINA_UNUSED, int size_h EINA_UNUSED)
_gst_load_image(int size_w EINA_UNUSED, int size_h EINA_UNUSED, double pos)
{
GstBuffer *buffer;
D("load image\n");
gst_element_seek_simple(pipeline, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
duration / 2);
if (pos >= 0.0)
gst_element_seek_simple(pipeline, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
pos * 1000000000.0);
else
gst_element_seek_simple(pipeline, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
duration / 2);
g_signal_emit_by_name(sink, "pull-preroll", &buffer, NULL);
D("load image : %p %d\n", GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
@ -184,11 +188,11 @@ _gst_load_image(int size_w EINA_UNUSED, int size_h EINA_UNUSED)
int
main(int argc, char **argv)
{
char *file;
int i;
char *file, *p;
int i, numonly;
int size_w = 0, size_h = 0;
int head_only = 0;
int page = 0;
long long pos = -1.0;
if (argc < 2) return -1;
// file is ALWAYS first arg, other options come after
@ -201,7 +205,16 @@ main(int argc, char **argv)
else if (!strcmp(argv[i], "-key"))
{
i++;
page = atoi(argv[i]);
numonly = 1;
for (p = argv[i]; *p; p++)
{
if ((!*p < '0') || (*p > 9))
{
numonly = 0;
break;
}
}
if (numonly) pos = (double)(atoll(argv[i])) / 1000.0;
i++;
}
else if (!strcmp(argv[i], "-opt-scale-down-by"))
@ -232,7 +245,7 @@ main(int argc, char **argv)
if (!head_only)
{
_gst_load_image(size_w, size_h);
_gst_load_image(size_w, size_h, pos);
}
D("size...: %ix%i\n", width, height);