1 /*
2 * This file is part of FFmpeg.
3 *
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #include "config.h"
20
21 #include "buffer.h"
22 #include "common.h"
23 #include "hwcontext.h"
24 #include "hwcontext_internal.h"
25 #include "hwcontext_mediacodec.h"
26
mc_device_create(AVHWDeviceContext * ctx,const char * device,AVDictionary * opts,int flags)27 static int mc_device_create(AVHWDeviceContext *ctx, const char *device,
28 AVDictionary *opts, int flags)
29 {
30 if (device && device[0]) {
31 av_log(ctx, AV_LOG_ERROR, "Device selection unsupported.\n");
32 return AVERROR_UNKNOWN;
33 }
34
35 return 0;
36 }
37
38 const HWContextType ff_hwcontext_type_mediacodec = {
39 .type = AV_HWDEVICE_TYPE_MEDIACODEC,
40 .name = "mediacodec",
41
42 .device_hwctx_size = sizeof(AVMediaCodecDeviceContext),
43
44 .device_create = mc_device_create,
45
46 .pix_fmts = (const enum AVPixelFormat[]){
47 AV_PIX_FMT_MEDIACODEC,
48 AV_PIX_FMT_NONE
49 },
50 };
51