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a7b7939dd7
Added a utility method to replace the MemID (interanl VASurfaceID) associated with the mfxFrameSurface. This is usefull for dmabuf-import where we need to replace the memID dynamically https://bugzilla.gnome.org/show_bug.cgi?id=794817
54 lines
2.2 KiB
C
54 lines
2.2 KiB
C
/* GStreamer Intel MSDK plugin
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* Copyright (c) 2018, Intel Corporation
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* Copyright (c) 2018, Igalia S.L.
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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 NEGLIGDECE
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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_MSDK_ALLOCATOR_LIBVA_H_
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#define GST_MSDK_ALLOCATOR_LIBVA_H_
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#include "msdk.h"
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#include "gstmsdkallocator.h"
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G_BEGIN_DECLS
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gboolean
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gst_msdk_get_dmabuf_info_from_surface (mfxFrameSurface1 * surface, gint *handle, gsize *size);
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gboolean
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gst_msdk_export_dmabuf_to_vasurface (GstMsdkContext *context,
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GstVideoInfo *vinfo, gint fd, VASurfaceID *surface_id);
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gboolean
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gst_msdk_replace_mfx_memid (GstMsdkContext *context,
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mfxFrameSurface1 *mfx_surface, VASurfaceID surface_id);
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G_END_DECLS
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#endif /* GST_MSDK_ALLOCATOR_LIBVA_H_ */
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