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b1ebe93eb2
We need to create the sink caps and src caps dynamically for different platforms. By default, the vpp init function create static pad template and the compatibility and flexibility of the platform are too poor. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4177>
74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
/* GStreamer Intel MSDK plugin
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* Copyright (c) 2023, Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __GST_MSDKCAPS_H__
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#define __GST_MSDKCAPS_H__
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#include "msdk.h"
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#include "gstmsdkcontext.h"
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#include <mfxjpeg.h>
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#include <mfxvp8.h>
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G_BEGIN_DECLS
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gboolean
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gst_msdkcaps_has_feature (const GstCaps * caps, const gchar * feature);
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gboolean
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gst_msdkcaps_enc_create_caps (GstMsdkContext * context,
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gpointer enc_description, guint codec_id,
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GstCaps ** sink_caps, GstCaps ** src_caps);
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gboolean
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gst_msdkcaps_dec_create_caps (GstMsdkContext * context,
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gpointer dec_description, guint codec_id,
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GstCaps ** sink_caps, GstCaps ** src_caps);
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gboolean
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gst_msdkcaps_vpp_create_caps (GstMsdkContext * context,
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gpointer vpp_description, GstCaps ** sink_caps, GstCaps ** src_caps);
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void
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gst_msdkcaps_pad_template_init (GstElementClass * klass,
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GstCaps * sink_caps, GstCaps * src_caps,
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const gchar * doc_sink_caps_str, const gchar * doc_src_caps_str);
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gboolean
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gst_msdkcaps_set_strings (GstCaps * caps,
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const gchar * features, const char * field, const gchar * strings);
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gboolean
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gst_msdkcaps_remove_structure (GstCaps * caps, const gchar * features);
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G_END_DECLS
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#endif /* __GST_MSDKCAPS_H__ */
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