1 /* GStreamer Intel MSDK plugin
2 * Copyright (c) 2018, Intel Corporation
3 * Copyright (c) 2018, Igalia S.L.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * 3. Neither the name of the copyright holder nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGDECE
29 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #include "gstmsdkallocator.h"
34
35 mfxStatus
gst_msdk_frame_alloc(mfxHDL pthis,mfxFrameAllocRequest * req,mfxFrameAllocResponse * resp)36 gst_msdk_frame_alloc (mfxHDL pthis, mfxFrameAllocRequest * req,
37 mfxFrameAllocResponse * resp)
38 {
39 return MFX_ERR_NONE;
40 }
41
42 mfxStatus
gst_msdk_frame_free(mfxHDL pthis,mfxFrameAllocResponse * resp)43 gst_msdk_frame_free (mfxHDL pthis, mfxFrameAllocResponse * resp)
44 {
45 return MFX_ERR_NONE;
46 }
47
48 mfxStatus
gst_msdk_frame_lock(mfxHDL pthis,mfxMemId mid,mfxFrameData * data)49 gst_msdk_frame_lock (mfxHDL pthis, mfxMemId mid, mfxFrameData * data)
50 {
51 return MFX_ERR_NONE;
52 }
53
54 mfxStatus
gst_msdk_frame_unlock(mfxHDL pthis,mfxMemId mid,mfxFrameData * ptr)55 gst_msdk_frame_unlock (mfxHDL pthis, mfxMemId mid, mfxFrameData * ptr)
56 {
57 return MFX_ERR_NONE;
58 }
59
60 mfxStatus
gst_msdk_frame_get_hdl(mfxHDL pthis,mfxMemId mid,mfxHDL * hdl)61 gst_msdk_frame_get_hdl (mfxHDL pthis, mfxMemId mid, mfxHDL * hdl)
62 {
63 return MFX_ERR_NONE;
64 }
65
66 void
gst_msdk_set_frame_allocator(GstMsdkContext * context)67 gst_msdk_set_frame_allocator (GstMsdkContext * context)
68 {
69 mfxFrameAllocator gst_msdk_frame_allocator = {
70 .pthis = context,
71 .Alloc = gst_msdk_frame_alloc,
72 .Lock = gst_msdk_frame_lock,
73 .Unlock = gst_msdk_frame_unlock,
74 .GetHDL = gst_msdk_frame_get_hdl,
75 .Free = gst_msdk_frame_free,
76 };
77
78 gst_msdk_context_set_frame_allocator (context, &gst_msdk_frame_allocator);
79 }
80