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winegstreamer: Initialize GStreamer in wg_parser_create().

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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51086
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-10-01 17:18:10 -05:00 committed by Alexandre Julliard
parent eab189810d
commit 3643f73ab6
1 changed files with 26 additions and 21 deletions
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47
dlls/winegstreamer/wg_parser.c
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@ -1846,6 +1846,28 @@ static BOOL wave_parser_init_gst(struct wg_parser *parser)
return TRUE;
}
static void init_gstreamer_once(void)
{
char arg0[] = "wine";
char arg1[] = "--gst-disable-registry-fork";
char *args[] = {arg0, arg1, NULL};
int argc = ARRAY_SIZE(args) - 1;
char **argv = args;
GError *err;
if (!gst_init_check(&argc, &argv, &err))
{
fprintf(stderr, "winegstreamer: failed to initialize GStreamer: %s\n", debugstr_a(err->message));
g_error_free(err);
return;
}
GST_DEBUG_CATEGORY_INIT(wine, "WINE", GST_DEBUG_FG_RED, "Wine GStreamer support");
GST_INFO("GStreamer library version %s; wine built with %d.%d.%d.\n",
gst_version_string(), GST_VERSION_MAJOR, GST_VERSION_MINOR, GST_VERSION_MICRO);
}
static struct wg_parser * CDECL wg_parser_create(enum wg_parser_type type)
{
static const init_gst_cb init_funcs[] =
@ -1856,8 +1878,12 @@ static struct wg_parser * CDECL wg_parser_create(enum wg_parser_type type)
[WG_PARSER_WAVPARSE] = wave_parser_init_gst,
};
static pthread_once_t once = PTHREAD_ONCE_INIT;
struct wg_parser *parser;
if (pthread_once(&once, init_gstreamer_once))
return NULL;
if (!(parser = calloc(1, sizeof(*parser))))
return NULL;
@ -1923,27 +1949,6 @@ static const struct unix_funcs funcs =
NTSTATUS CDECL __wine_init_unix_lib(HMODULE module, DWORD reason, const void *ptr_in, void *ptr_out)
{
if (reason == DLL_PROCESS_ATTACH)
{
char arg0[] = "wine";
char arg1[] = "--gst-disable-registry-fork";
char *args[] = {arg0, arg1, NULL};
int argc = ARRAY_SIZE(args) - 1;
char **argv = args;
GError *err;
if (!gst_init_check(&argc, &argv, &err))
{
fprintf(stderr, "winegstreamer: failed to initialize GStreamer: %s\n", debugstr_a(err->message));
g_error_free(err);
return STATUS_UNSUCCESSFUL;
}
GST_DEBUG_CATEGORY_INIT(wine, "WINE", GST_DEBUG_FG_RED, "Wine GStreamer support");
GST_INFO("GStreamer library version %s; wine built with %d.%d.%d.\n",
gst_version_string(), GST_VERSION_MAJOR, GST_VERSION_MINOR, GST_VERSION_MICRO);
*(const struct unix_funcs **)ptr_out = &funcs;
}
return STATUS_SUCCESS;
}