1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/*Copyright (C) 2013 Doubango Telecom <http://www.doubango.org>
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DOUBANGO.
*/
/**@file tdav_consumer_video_mf.cxx
* @brief Microsoft Media Foundation video consumer (source).
* http://msdn.microsoft.com/en-us/library/windows/desktop/ms694197(v=vs.85).aspx
*/
#include "tinydav/video/mf/tdav_consumer_video_mf.h"
#if HAVE_MF
#include "tsk_string.h"
#include "tsk_debug.h"
typedef struct tdav_consumer_video_mf_s
{
TMEDIA_DECLARE_CONSUMER;
}
tdav_consumer_video_mf_t;
/* ============ Media Producer Interface ================= */
int tdav_consumer_video_mf_set(tmedia_consumer_t *self, const tmedia_param_t* param)
{
int ret = 0;
if(!self || !param){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
return ret;
}
int tdav_consumer_video_mf_prepare(tmedia_consumer_t* self, const tmedia_codec_t* codec)
{
tdav_consumer_video_mf_t* consumer = (tdav_consumer_video_mf_t*)self;
if(!consumer || !codec || !codec->plugin){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
#if 0
TMEDIA_CONSUMER(consumer)->decoder.codec_id = (tmedia_codec_id_t)(tmedia_codec_id_h264_bp | tmedia_codec_id_h264_mp);
#endif
TMEDIA_CONSUMER(consumer)->video.fps = TMEDIA_CODEC_VIDEO(codec)->in.fps;
TMEDIA_CONSUMER(consumer)->video.in.width = TMEDIA_CODEC_VIDEO(codec)->in.width;
TMEDIA_CONSUMER(consumer)->video.in.height = TMEDIA_CODEC_VIDEO(codec)->in.height;
if(!TMEDIA_CONSUMER(consumer)->video.display.width){
TMEDIA_CONSUMER(consumer)->video.display.width = TMEDIA_CONSUMER(consumer)->video.in.width;
}
if(!TMEDIA_CONSUMER(consumer)->video.display.height){
TMEDIA_CONSUMER(consumer)->video.display.height = TMEDIA_CONSUMER(consumer)->video.in.height;
}
return 0;
}
int tdav_consumer_video_mf_start(tmedia_consumer_t* self)
{
tdav_consumer_video_mf_t* consumer = (tdav_consumer_video_mf_t*)self;
if(!consumer){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
return 0;
}
int tdav_consumer_video_mf_consume(tmedia_consumer_t* self, const void* buffer, tsk_size_t size, const tsk_object_t* proto_hdr)
{
tdav_consumer_video_mf_t* consumer = (tdav_consumer_video_mf_t*)self;
return 0;
}
int tdav_consumer_video_mf_pause(tmedia_consumer_t* self)
{
tdav_consumer_video_mf_t* consumer = (tdav_consumer_video_mf_t*)self;
if(!consumer){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
return 0;
}
int tdav_consumer_video_mf_stop(tmedia_consumer_t* self)
{
tdav_consumer_video_mf_t* consumer = (tdav_consumer_video_mf_t*)self;
TSK_DEBUG_INFO("tdav_consumer_video_mf_stop");
if(!self){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
return 0;
}
//
// Windows Media Foundation video consumer object definition
//
/* constructor */
static tsk_object_t* tdav_consumer_video_mf_ctor(tsk_object_t * self, va_list * app)
{
tdav_consumer_video_mf_t *consumer = (tdav_consumer_video_mf_t *)self;
if(consumer){
/* init base */
tmedia_consumer_init(TMEDIA_CONSUMER(consumer));
TMEDIA_CONSUMER(consumer)->video.display.chroma = tmedia_chroma_yuv420p; // To avoid chroma conversion
/* init self */
TMEDIA_CONSUMER(consumer)->video.fps = 15;
TMEDIA_CONSUMER(consumer)->video.display.width = 352;
TMEDIA_CONSUMER(consumer)->video.display.height = 288;
TMEDIA_CONSUMER(consumer)->video.display.auto_resize = tsk_true;
}
return self;
}
/* destructor */
static tsk_object_t* tdav_consumer_video_mf_dtor(tsk_object_t * self)
{
tdav_consumer_video_mf_t *consumer = (tdav_consumer_video_mf_t *)self;
if(consumer){
/* stop */
//if(consumer->started){
tdav_consumer_video_mf_stop((tmedia_consumer_t*)self);
//}
/* deinit base */
tmedia_consumer_deinit(TMEDIA_CONSUMER(consumer));
/* deinit self */
}
return self;
}
/* object definition */
static const tsk_object_def_t tdav_consumer_video_mf_def_s =
{
sizeof(tdav_consumer_video_mf_t),
tdav_consumer_video_mf_ctor,
tdav_consumer_video_mf_dtor,
tsk_null,
};
/* plugin definition*/
static const tmedia_consumer_plugin_def_t tdav_consumer_video_mf_plugin_def_s =
{
&tdav_consumer_video_mf_def_s,
tmedia_video,
"Microsoft Windows Media Foundation consumer (Video)",
tdav_consumer_video_mf_set,
tdav_consumer_video_mf_prepare,
tdav_consumer_video_mf_start,
tdav_consumer_video_mf_consume,
tdav_consumer_video_mf_pause,
tdav_consumer_video_mf_stop
};
const tmedia_consumer_plugin_def_t *tdav_consumer_video_mf_plugin_def_t = &tdav_consumer_video_mf_plugin_def_s;
#endif /*HAVE_MF */
|
