Mercurial > molko

annotate libmlk-core/mlk/core/music.c @ 646:7e1eb7f6c049 default tip @

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
misc: remove .clang
author David Demelier <markand@malikania.fr>
date Sun, 04 Feb 2024 15:24:37 +0100
parents fcd124e513ea
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
1 /*
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
2 * music.h -- music support
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
3 *
445
773a082f0b91 misc: update copyright years
David Demelier <markand@malikania.fr>
parents: 436
diff changeset
4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr>
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
5 *
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
6 * Permission to use, copy, modify, and/or distribute this software for any
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
7 * purpose with or without fee is hereby granted, provided that the above
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
8 * copyright notice and this permission notice appear in all copies.
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
9 *
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
17 */
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
18
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
19 #include <assert.h>
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
20 #include <string.h>
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
21
641
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
22 #include "alloc.h"
425
bf20b77968fd core: use err.h in script
David Demelier <markand@malikania.fr>
parents: 413
diff changeset
23 #include "err.h"
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
24 #include "music.h"
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
25 #include "sys_p.h"
641
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
26 #include "vfs.h"
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
27 #include "vfs_p.h"
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
28
471
3761e33d429e core: sys -> mlk_sys
David Demelier <markand@malikania.fr>
parents: 464
diff changeset
29 #define SOURCE(mus) ((const struct mlk__audiostream *)mus->handle)->source
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
30
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 243
diff changeset
31 int
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
32 mlk_music_open(struct mlk_music *mus, const char *path)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
33 {
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
34 assert(mus);
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
35 assert(path);
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
36
471
3761e33d429e core: sys -> mlk_sys
David Demelier <markand@malikania.fr>
parents: 464
diff changeset
37 return mlk__audiostream_open((struct mlk__audiostream **)&mus->handle, path);
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
38 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
39
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 243
diff changeset
40 int
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
41 mlk_music_openmem(struct mlk_music *mus, const void *buffer, size_t buffersz)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
42 {
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
43 assert(mus);
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
44 assert(buffer);
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
45
471
3761e33d429e core: sys -> mlk_sys
David Demelier <markand@malikania.fr>
parents: 464
diff changeset
46 return mlk__audiostream_openmem((struct mlk__audiostream **)&mus->handle, buffer, buffersz);
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
47 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
48
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 243
diff changeset
49 int
641
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
50 mlk_music_openvfs(struct mlk_music *music, struct mlk_vfs_file *file)
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
51 {
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
52 assert(music);
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
53 assert(file);
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
54
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
55 char *data;
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
56 size_t datasz;
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
57 int ret = 0;
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
58
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
59 if (!(data = mlk_vfs_file_read_all(file, &datasz)))
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
60 return -1;
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
61 if (mlk__audiostream_openmem((struct mlk__audiostream **)&music->handle, data, datasz) < 0)
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
62 ret = -1;
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
63
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
64 mlk_alloc_free(data);
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
65
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
66 return ret;
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
67 }
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
68
fcd124e513ea core: reintroduce VFS
David Demelier <markand@malikania.fr>
parents: 471
diff changeset
69 int
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
70 mlk_music_ok(const struct mlk_music *mus)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
71 {
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
72 return mus && mus->handle;
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
73 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
74
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 243
diff changeset
75 int
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
76 mlk_music_play(struct mlk_music *mus, enum mlk_music_flags flags)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
77 {
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
78 assert(mus);
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
79
464
b6b1162dafa3 core: forgot to refactor music enum
David Demelier <markand@malikania.fr>
parents: 456
diff changeset
80 if (flags & MLK_MUSIC_LOOP)
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
81 alSourcei(SOURCE(mus), AL_LOOPING, AL_TRUE);
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
82 else
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
83 alSourcei(SOURCE(mus), AL_LOOPING, AL_TRUE);
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
84
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
85 alSourceRewind(SOURCE(mus));
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
86 alSourcePlay(SOURCE(mus));
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
87
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 243
diff changeset
88 return 0;
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
89 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
90
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
91 void
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
92 mlk_music_pause(struct mlk_music *mus)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
93 {
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
94 assert(mlk_music_ok(mus));
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
95
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
96 alSourcePause(SOURCE(mus));
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
97 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
98
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
99 void
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
100 mlk_music_resume(struct mlk_music *mus)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
101 {
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
102 assert(mlk_music_ok(mus));
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
103
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
104 alSourcePlay(SOURCE(mus));
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
105 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
106
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
107 void
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
108 mlk_music_stop(struct mlk_music *mus)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
109 {
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
110 assert(mlk_music_ok(mus));
379
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
111
67c1c46af2c8 core: replace SDL2_mixer with OpenAL, closes #2528 @3h
David Demelier <markand@malikania.fr>
parents: 378
diff changeset
112 alSourceStop(SOURCE(mus));
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
113 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
114
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
115 void
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
116 mlk_music_finish(struct mlk_music *mus)
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
117 {
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
118 assert(mus);
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
119
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
120 if (mus->handle) {
456
a6933cd252b7 core: music -> mlk_music
David Demelier <markand@malikania.fr>
parents: 445
diff changeset
121 mlk_music_stop(mus);
471
3761e33d429e core: sys -> mlk_sys
David Demelier <markand@malikania.fr>
parents: 464
diff changeset
122 mlk__audiostream_finish(mus->handle);
203
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
123 }
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
124
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
125 memset(mus, 0, sizeof (*mus));
d3ef968745f5 core: rework audio API
David Demelier <markand@malikania.fr>
parents:
diff changeset
126 }