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comparison src/impl/hoofbaby/codec/libav/avbuffer.d @ 0:3425707ddbf6

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Initial import (hopefully this mercurial stuff works...)
author fraserofthenight
date Mon, 06 Jul 2009 08:06:28 -0700
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-1:000000000000 0:3425707ddbf6
1 /**
2 * Hoofbaby -- http://www.dsource.org/projects/hoofbaby
3 * Copyright (C) 2009 Robert Fraser
4 *
5 * This program is free software; you can redistribute it andor
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 */
15
16 module hoofbaby.codec.libav.avbuffer;
17
18 import hoofbaby.codec.libav.avformat;
19 import hoofbaby.util.buffer;
20 import tango.stdc.stdlib;
21 import tango.stdc.string;
22 import tango.stdc.stdio;
23
24 ByteIOContext* getBioContext(RingBuffer* buf, int maxPacketSize)
25 {
26 ByteIOContext* bio = av_alloc_put_byte(cast(char*) malloc(1 << 16), 1 << 16, 1, buf, null, &hoofbaby_avbuffer_write, null);
27 if(bio)
28 bio.is_streamed = true;
29 return bio;
30 }
31
32 extern(C) int hoofbaby_avbuffer_write(void* _buf, char* data, int size)
33 {
34 RingBuffer* buf = cast(RingBuffer*) _buf;
35 assert(buf);
36 void* p = buf.beginWrite(size);
37 assert(p);
38 memcpy(p, data, size);
39 buf.endWrite(size);
40 return 0;
41 }