Diffstat (limited to 'core/multimedia/opieplayer/vorbis/libtremorplugin.h') (more/less context) (show whitespace changes)
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1 | /**************************************************************************** | ||
2 | * libtremorplugin.h | ||
3 | * | ||
4 | * Copyright (C) 2002 Latchesar Ionkov <lucho@ionkov.net> | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License | ||
17 | * along with this program; if not, write to the Free Software | ||
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
19 | ****************************************************************************/ | ||
20 | |||
21 | #ifndef LIBTREMOR_PLUGIN_H | ||
22 | #define LIBTREMOR_PLUGIN_H | ||
23 | |||
24 | |||
25 | #include <qstring.h> | ||
26 | #include <qpe/mediaplayerplugininterface.h> | ||
27 | |||
28 | |||
29 | class LibTremorPluginData; | ||
30 | |||
31 | |||
32 | class LibTremorPlugin : public MediaPlayerDecoder { | ||
33 | |||
34 | public: | ||
35 | LibTremorPlugin(); | ||
36 | ~LibTremorPlugin(); | ||
37 | |||
38 | const char *pluginName() { return "LibTremorPlugin"; } | ||
39 | const char *pluginComment() { return "This is the Tremor library that has been wrapped as a plugin"; } | ||
40 | double pluginVersion() { return 1.0; } | ||
41 | |||
42 | bool isFileSupported( const QString& ); | ||
43 | bool open( const QString& ); | ||
44 | bool close(); | ||
45 | bool isOpen(); | ||
46 | const QString &fileInfo(); | ||
47 | |||
48 | // If decoder doesn't support audio then return 0 here | ||
49 | int audioStreams(); | ||
50 | int audioChannels( int stream ); | ||
51 | int audioFrequency( int stream ); | ||
52 | int audioSamples( int stream ); | ||
53 | bool audioSetSample( long sample, int stream ); | ||
54 | long audioGetSample( int stream ); | ||
55 | bool audioReadSamples( short *output, int channels, long samples, long& samplesRead, int stream ); | ||
56 | |||
57 | |||
58 | // If decoder doesn't support video then return 0 here | ||
59 | int videoStreams() { return 0; } | ||
60 | int videoWidth( int ) { return 0; } | ||
61 | int videoHeight( int ) { return 0; } | ||
62 | double videoFrameRate( int ) { return 0.0; } | ||
63 | int videoFrames( int ) { return 0; } | ||
64 | bool videoSetFrame( long, int ) { return FALSE; } | ||
65 | long videoGetFrame( int ) { return 0; } | ||
66 | bool videoReadFrame( unsigned char **, int, int, int, int, ColorFormat, int ) { return FALSE; } | ||
67 | bool videoReadScaledFrame( unsigned char **, int, int, int, int, int, int, ColorFormat, int ) { return FALSE; } | ||
68 | bool videoReadYUVFrame( char *, char *, char *, int, int, int, int, int ) { return FALSE; } | ||
69 | |||
70 | // Profiling | ||
71 | double getTime(); | ||
72 | |||
73 | // Ignore if these aren't supported | ||
74 | bool setSMP( int ) { return FALSE; } | ||
75 | bool setMMX( bool ) { return FALSE; } | ||
76 | |||
77 | // Capabilities | ||
78 | bool supportsAudio() { return TRUE; } | ||
79 | bool supportsVideo() { return FALSE; } | ||
80 | bool supportsYUV() { return FALSE; } | ||
81 | bool supportsMMX() { return TRUE; } | ||
82 | bool supportsSMP() { return FALSE; } | ||
83 | bool supportsStereo() { return TRUE; } | ||
84 | bool supportsScaling() { return FALSE; } | ||
85 | |||
86 | long getPlayTime() { return -1; } | ||
87 | |||
88 | private: | ||
89 | LibTremorPluginData *d; | ||
90 | |||
91 | }; | ||
92 | |||
93 | |||
94 | #endif | ||