FFmpeg  4.4.6
w64xmmtest.c
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1 /*
2  * check XMM registers for clobbers on Win64
3  * Copyright (c) 2012 Ronald S. Bultje <rsbultje@gmail.com>
4  *
5  * This file is part of FFmpeg.
6  *
7  * FFmpeg is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * FFmpeg is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with FFmpeg; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #include "libavcodec/avcodec.h"
24 
26  const AVCodec *codec,
28 {
29  testxmmclobbers(avcodec_open2, avctx, codec, options);
30 }
31 
32 #if FF_API_OLD_ENCDEC
34  AVFrame *frame,
35  int *got_frame_ptr,
36  AVPacket *avpkt))
37 {
39  got_frame_ptr, avpkt);
40 }
41 
43  AVFrame *picture,
44  int *got_picture_ptr,
45  AVPacket *avpkt))
46 {
47  testxmmclobbers(avcodec_decode_video2, avctx, picture,
48  got_picture_ptr, avpkt);
49 }
50 
52  AVPacket *avpkt,
53  const AVFrame *frame,
54  int *got_packet_ptr))
55 {
57  got_packet_ptr);
58 }
59 
61  const AVFrame *frame, int *got_packet_ptr))
62 {
63  testxmmclobbers(avcodec_encode_video2, avctx, avpkt, frame, got_packet_ptr);
64 }
65 #endif
66 
68  AVSubtitle *sub,
69  int *got_sub_ptr,
70  AVPacket *avpkt))
71 {
73  got_sub_ptr, avpkt);
74 }
75 
77  uint8_t *buf, int buf_size,
78  const AVSubtitle *sub))
79 {
80  testxmmclobbers(avcodec_encode_subtitle, avctx, buf, buf_size, sub);
81 }
82 
84 {
85  testxmmclobbers(avcodec_send_packet, avctx, avpkt);
86 }
87 
89 {
91 }
92 
94 {
96 }
97 
99 {
101 }
uint8_t
Libavcodec external API header.
static AVFrame * frame
static float sub(float src0, float src1)
const OptionDef options[]
int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options)
Initialize the AVCodecContext to use the given AVCodec.
Definition: avcodec.c:144
int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame)
Return decoded output data from a decoder.
Definition: decode.c:652
attribute_deprecated int avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture, int *got_picture_ptr, const AVPacket *avpkt)
Decode the video frame of size avpkt->size from avpkt->data into picture.
Definition: decode.c:857
int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, int *got_sub_ptr, AVPacket *avpkt)
Decode a subtitle message.
Definition: decode.c:1034
int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt)
Supply raw packet data as input to a decoder.
Definition: decode.c:589
int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt)
Read encoded data from the encoder.
Definition: encode.c:395
int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame)
Supply a raw video or audio frame to the encoder.
Definition: encode.c:364
attribute_deprecated int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame, int *got_frame_ptr, const AVPacket *avpkt)
Decode the audio frame of size avpkt->size from avpkt->data into frame.
Definition: decode.c:864
attribute_deprecated int avcodec_encode_video2(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr)
Encode a frame of video.
Definition: encode.c:513
int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, const AVSubtitle *sub)
Definition: encode.c:146
attribute_deprecated int avcodec_encode_audio2(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr)
Encode a frame of audio.
Definition: encode.c:500
wrap(avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options))
Definition: w64xmmtest.c:25
main external API structure.
Definition: avcodec.h:536
AVCodec.
Definition: codec.h:197
This structure describes decoded (raw) audio or video data.
Definition: frame.h:318
This structure stores compressed data.
Definition: packet.h:346
#define testxmmclobbers(func, ctx,...)
Definition: w64xmmtest.h:47