mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 10:41:04 +00:00
90f374dd0c
Commit e2aa76db79 introduced version
check guard for OpenH264 binary. There was a boolean error in
memcmp so matching OpenH264 was erroneously rejected.
Fixes #1278
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1219>
65 lines
2.5 KiB
C
65 lines
2.5 KiB
C
/*
|
|
* Copyright (c) 2014, Ericsson AB. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice, this
|
|
* list of conditions and the following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
|
* OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Openh264 GStreamer plugin
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <gst/gst.h>
|
|
#include <wels/codec_api.h>
|
|
#include <wels/codec_ver.h>
|
|
#include <string.h>
|
|
#include "gstopenh264dec.h"
|
|
#include "gstopenh264enc.h"
|
|
|
|
static gboolean
|
|
plugin_init (GstPlugin * plugin)
|
|
{
|
|
/* g_stCodecVersion is the version detected at build time as defined in the
|
|
* headers and WelsGetCodecVersion() is the version detected at runtime.
|
|
* This is a safeguard to avoid crashes since OpenH264 has been changing
|
|
* ABI without changing the SONAME.
|
|
*/
|
|
OpenH264Version libver = WelsGetCodecVersion ();
|
|
if (memcmp (&libver, &g_stCodecVersion, sizeof (libver)) == 0) {
|
|
gst_element_register (plugin, "openh264dec", GST_RANK_MARGINAL,
|
|
GST_TYPE_OPENH264DEC);
|
|
gst_element_register (plugin, "openh264enc", GST_RANK_MARGINAL,
|
|
GST_TYPE_OPENH264ENC);
|
|
} else {
|
|
GST_ERROR ("Incorrect library version loaded, expecting %s", g_strCodecVer);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
|
GST_VERSION_MINOR,
|
|
openh264,
|
|
"OpenH264 encoder/decoder plugin",
|
|
plugin_init, VERSION, "BSD", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|