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7f18f11a90
During encoding process, oneVPL runtime will call GetHDL callback function. This patch implements this function for the use of msdk. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3231>
90 lines
2.9 KiB
C
90 lines
2.9 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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#include "gstmsdkallocator.h"
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mfxStatus
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gst_msdk_frame_alloc (mfxHDL pthis, mfxFrameAllocRequest * req,
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mfxFrameAllocResponse * resp)
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{
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return MFX_ERR_NONE;
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}
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mfxStatus
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gst_msdk_frame_free (mfxHDL pthis, mfxFrameAllocResponse * resp)
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{
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return MFX_ERR_NONE;
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}
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mfxStatus
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gst_msdk_frame_lock (mfxHDL pthis, mfxMemId mid, mfxFrameData * data)
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{
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return MFX_ERR_NONE;
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}
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mfxStatus
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gst_msdk_frame_unlock (mfxHDL pthis, mfxMemId mid, mfxFrameData * ptr)
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{
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return MFX_ERR_NONE;
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}
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mfxStatus
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gst_msdk_frame_get_hdl (mfxHDL pthis, mfxMemId mid, mfxHDL * hdl)
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{
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GstMsdkMemoryID *mem_id;
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mfxHDLPair *pair;
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if (!hdl || !mid)
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return MFX_ERR_INVALID_HANDLE;
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mem_id = (GstMsdkMemoryID *) mid;
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pair = (mfxHDLPair *) hdl;
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pair->first = (mfxHDL) mem_id->texture;
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pair->second = (mfxHDL) GUINT_TO_POINTER (mem_id->subresource_index);
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return MFX_ERR_NONE;
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}
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void
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gst_msdk_set_frame_allocator (GstMsdkContext * context)
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{
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mfxFrameAllocator gst_msdk_frame_allocator = {
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.pthis = context,
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.Alloc = gst_msdk_frame_alloc,
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.Lock = gst_msdk_frame_lock,
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.Unlock = gst_msdk_frame_unlock,
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.GetHDL = gst_msdk_frame_get_hdl,
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.Free = gst_msdk_frame_free,
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};
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gst_msdk_context_set_frame_allocator (context, &gst_msdk_frame_allocator);
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}
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