mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-09 13:30:06 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

handle set_format with existing format

Browse source 
If one calls set-format with the current format, we return success
Remove some unused utils now
Work on cleanup of buffers
This commit is contained in:
Wim Taymans 2016-08-11 11:20:12 +02:00
parent 55c3262a6a
commit ab0537305f
9 changed files with 82 additions and 143 deletions
Download patch file Download diff file Expand all files Collapse all files

84
pinos/server/utils.c
View file

@ -1,84 +0,0 @@
/* Pinos
* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <string.h>
#include <gst/gst.h>
#include <gio/gio.h>
#include "pinos/server/utils.h"
GBytes *
pinos_format_filter (GBytes *format,
GBytes *filter,
GError **error)
{
GstCaps *tmp, *caps, *cfilter;
gchar *str;
GBytes *res;
if (filter) {
cfilter = gst_caps_from_string (g_bytes_get_data (filter, NULL));
if (cfilter == NULL)
goto invalid_filter;
} else {
cfilter = NULL;
}
if (format)
caps = gst_caps_from_string (g_bytes_get_data (format, NULL));
else
caps = gst_caps_new_any ();
if (caps && cfilter) {
tmp = gst_caps_intersect_full (caps, cfilter, GST_CAPS_INTERSECT_FIRST);
gst_caps_take (&caps, tmp);
}
g_clear_pointer (&cfilter, gst_caps_unref);
if (caps == NULL || gst_caps_is_empty (caps))
goto no_format;
str = gst_caps_to_string (caps);
gst_caps_unref (caps);
res = g_bytes_new_take (str, strlen (str) + 1);
return res;
invalid_filter:
{
g_set_error (error,
G_IO_ERROR,
G_IO_ERROR_INVALID_ARGUMENT,
"Invalid filter received");
return NULL;
}
no_format:
{
g_set_error (error,
G_IO_ERROR,
G_IO_ERROR_NOT_FOUND,
"No compatible format found");
if (cfilter)
gst_caps_unref (cfilter);
if (caps)
gst_caps_unref (caps);
return NULL;
}
}