gstreamer/subprojects/gst-plugins-bad/sys/msdk/gstmsdkcaps.h
Yinhang Liu 35177b81b3 msdk: Fix segfault for OneVPL dispatcher + legacy MSDK runtime path
From the spec, the OneVPL dispatcher should be able to work with
legacy MSDK runtime:
https://www.intel.com/content/www/us/en/docs/onevpl/upgrade-from-msdk/2023-1/onevpl-hardware-support-details.html

Currently supported capabilities:
  OneVPL dispatcher + OneVPL runtime: dynamic capability
  MSDK dispatcher + MSDK runtime: static capability
  MSDK dispatcher + OneVPL runtime: static capability
  OneVPL dispatcher + legacy MSDK runtime: static capability

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2506

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4466>
2023-04-25 08:09:29 +00:00

86 lines
3.1 KiB
C

/* GStreamer Intel MSDK plugin
* Copyright (c) 2023, Intel Corporation.
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* 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.
*/
#ifndef __GST_MSDKCAPS_H__
#define __GST_MSDKCAPS_H__
#include "msdk.h"
#include "gstmsdkcontext.h"
#include <mfxjpeg.h>
#include <mfxvp8.h>
G_BEGIN_DECLS
gboolean
gst_msdkcaps_has_feature (const GstCaps * caps, const gchar * feature);
gboolean
gst_msdkcaps_enc_create_caps (GstMsdkContext * context,
gpointer enc_description, guint codec_id,
GstCaps ** sink_caps, GstCaps ** src_caps);
gboolean
gst_msdkcaps_dec_create_caps (GstMsdkContext * context,
gpointer dec_description, guint codec_id,
GstCaps ** sink_caps, GstCaps ** src_caps);
gboolean
gst_msdkcaps_vpp_create_caps (GstMsdkContext * context,
gpointer vpp_description, GstCaps ** sink_caps, GstCaps ** src_caps);
gboolean
gst_msdkcaps_enc_create_static_caps (GstMsdkContext * context,
guint codec_id, GstCaps ** sink_caps, GstCaps ** src_caps);
gboolean
gst_msdkcaps_dec_create_static_caps (GstMsdkContext * context,
guint codec_id, GstCaps ** sink_caps, GstCaps ** src_caps);
gboolean
gst_msdkcaps_vpp_create_static_caps (GstMsdkContext * context,
GstCaps ** sink_caps, GstCaps ** src_caps);
void
gst_msdkcaps_pad_template_init (GstElementClass * klass,
GstCaps * sink_caps, GstCaps * src_caps,
const gchar * doc_sink_caps_str, const gchar * doc_src_caps_str);
gboolean
gst_msdkcaps_set_strings (GstCaps * caps,
const gchar * features, const char * field, const gchar * strings);
gboolean
gst_msdkcaps_remove_structure (GstCaps * caps, const gchar * features);
G_END_DECLS
#endif /* __GST_MSDKCAPS_H__ */