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1 | #define PERL_NO_GET_CONTEXT | |
2 | #include "EXTERN.h" | |
3 | #include "perl.h" | |
4 | #include "XSUB.h" | |
5 | ||
6 | #include "ppport.h" | |
7 | ||
8 | /* op_free is both Perl_op_free and a function in opusfile */ | |
9 | #undef op_free | |
10 | #include <opus/opusfile.h> | |
11 | ||
12 | #include "const-c.inc" | |
13 | ||
14 | MODULE = Audio::Opusfile PACKAGE = Audio::Opusfile PREFIX = op_ | |
15 | ||
16 | PROTOTYPES: ENABLE | |
17 | INCLUDE: const-xs.inc | |
18 | ||
19 | OggOpusFile* | |
20 | op_open_file(path) | |
21 | const char *path; | |
22 | PREINIT: | |
23 | int err; | |
24 | C_ARGS: | |
25 | path, &err | |
26 | POSTCALL: | |
27 | if(err) | |
28 | croak("op_open_file returned error %d\n", err); | |
29 | ||
30 | OggOpusFile* | |
31 | op_open_memory(const char *data, size_t length(data)) | |
32 | PREINIT: | |
33 | int err; | |
34 | C_ARGS: | |
35 | data, XSauto_length_of_data, &err | |
36 | POSTCALL: | |
37 | if(err) | |
38 | croak("op_open_memory returned error %d\n", err); | |
39 | ||
40 | bool | |
41 | op_test(const char *data, size_t length(data)) | |
42 | PROTOTYPE: $ | |
43 | PREINIT: | |
44 | int ret; | |
45 | CODE: | |
46 | ret = op_test (NULL, data, XSauto_length_of_data); | |
47 | if(ret < 0 && ret != OP_ENOTFORMAT && ret != OP_EBADHEADER) | |
48 | croak("op_test returned error %d\n", RETVAL); | |
49 | RETVAL = !ret; | |
50 | OUTPUT: | |
51 | RETVAL | |
52 | ||
53 | ||
54 | void | |
55 | DESTROY(of) | |
56 | OggOpusFile *of; | |
57 | CODE: | |
58 | op_free(of); | |
59 | ||
60 | bool | |
61 | op_seekable(of) | |
62 | OggOpusFile* of; | |
63 | ||
64 | int | |
65 | op_link_count(of) | |
66 | OggOpusFile* of; | |
67 | ||
68 | int | |
69 | op_serialno(of, li = -1) | |
70 | OggOpusFile* of; | |
71 | int li; | |
72 | ||
73 | const OpusHead* | |
74 | op_head(of, li = -1) | |
75 | OggOpusFile *of; | |
76 | int li; | |
77 | ||
78 | const OpusTags* | |
79 | op_tags(of, li = -1) | |
80 | OggOpusFile *of; | |
81 | int li; | |
82 | ||
83 | MODULE = Audio::Opusfile PACKAGE = Audio::Opusfile::Tags PREFIX = opus_tags_ | |
84 | ||
85 | int | |
86 | opus_tags_query_count(tags, tag) | |
87 | const OpusTags* tags; | |
88 | const char* tag; | |
89 | ||
90 | const char* | |
91 | opus_tags_query(tags, tag, count = 0) | |
92 | const OpusTags* tags; | |
93 | const char* tag; | |
94 | int count; | |
95 | ||
96 | MODULE = Audio::Opusfile PACKAGE = Audio::Opusfile::PictureTag PREFIX = opus_picture_tag_ | |
97 | ||
98 | const OpusPictureTag* | |
99 | opus_picture_tag_parse(tag) | |
100 | const char *tag; | |
101 | PREINIT: | |
102 | OpusPictureTag *pic; | |
103 | int err; | |
104 | CODE: | |
105 | Newx(pic, 1, OpusPictureTag); | |
106 | if(err = opus_picture_tag_parse(pic, tag)) | |
107 | croak("opus_picture_tag_parse returned error %d\n", err); | |
108 | RETVAL = pic; | |
109 | OUTPUT: | |
110 | RETVAL | |
111 | ||
112 | void | |
113 | DESTROY(pic) | |
114 | const OpusPictureTag* pic | |
115 | CODE: | |
116 | Safefree(pic); | |
117 | ||
118 | int | |
119 | type(pic) | |
120 | const OpusPictureTag *pic; | |
121 | CODE: | |
122 | RETVAL = pic->type; | |
123 | OUTPUT: | |
124 | RETVAL | |
125 | ||
126 | const char* | |
127 | mime_type(pic) | |
128 | const OpusPictureTag *pic; | |
129 | CODE: | |
130 | RETVAL = pic->mime_type; | |
131 | OUTPUT: | |
132 | RETVAL | |
133 | ||
134 | const char* | |
135 | description(pic) | |
136 | const OpusPictureTag *pic; | |
137 | CODE: | |
138 | RETVAL = pic->description; | |
139 | OUTPUT: | |
140 | RETVAL | |
141 | ||
142 | int | |
143 | width(pic) | |
144 | const OpusPictureTag *pic; | |
145 | CODE: | |
146 | RETVAL = pic->width; | |
147 | OUTPUT: | |
148 | RETVAL | |
149 | ||
150 | int | |
151 | height(pic) | |
152 | const OpusPictureTag *pic; | |
153 | CODE: | |
154 | RETVAL = pic->height; | |
155 | OUTPUT: | |
156 | RETVAL | |
157 | ||
158 | int | |
159 | depth(pic) | |
160 | const OpusPictureTag *pic; | |
161 | CODE: | |
162 | RETVAL = pic->depth; | |
163 | OUTPUT: | |
164 | RETVAL | |
165 | ||
166 | int | |
167 | colors(pic) | |
168 | const OpusPictureTag *pic; | |
169 | CODE: | |
170 | RETVAL = pic->colors; | |
171 | OUTPUT: | |
172 | RETVAL | |
173 | ||
174 | int | |
175 | data_length(pic) | |
176 | const OpusPictureTag *pic; | |
177 | CODE: | |
178 | RETVAL = pic->data_length; | |
179 | OUTPUT: | |
180 | RETVAL | |
181 | ||
182 | SV* | |
183 | data(pic) | |
184 | const OpusPictureTag *pic; | |
185 | CODE: | |
186 | RETVAL = newSVpvn(pic->data, pic->data_length); | |
187 | OUTPUT: | |
188 | RETVAL | |
189 | ||
190 | int | |
191 | format(pic) | |
192 | const OpusPictureTag *pic; | |
193 | CODE: | |
194 | RETVAL = pic->format; | |
195 | OUTPUT: | |
196 | RETVAL | |
197 | ||
198 | MODULE = Audio::Opusfile PACKAGE = Audio::Opusfile::Head | |
199 | ||
200 | int | |
201 | version(head) | |
202 | const OpusHead* head; | |
203 | CODE: | |
204 | RETVAL = head->version; | |
205 | OUTPUT: | |
206 | RETVAL | |
207 | ||
208 | int | |
209 | channel_count(head) | |
210 | const OpusHead* head; | |
211 | CODE: | |
212 | RETVAL = head->channel_count; | |
213 | OUTPUT: | |
214 | RETVAL | |
215 | ||
216 | unsigned | |
217 | pre_skip(head) | |
218 | const OpusHead* head; | |
219 | CODE: | |
220 | RETVAL = head->pre_skip; | |
221 | OUTPUT: | |
222 | RETVAL | |
223 | ||
224 | unsigned | |
225 | input_sample_rate(head) | |
226 | const OpusHead* head; | |
227 | CODE: | |
228 | RETVAL = head->input_sample_rate; | |
229 | OUTPUT: | |
230 | RETVAL | |
231 | ||
232 | int | |
233 | mapping_family(head) | |
234 | const OpusHead* head; | |
235 | CODE: | |
236 | RETVAL = head->mapping_family; | |
237 | OUTPUT: | |
238 | RETVAL | |
239 | ||
240 | int | |
241 | stream_count(head) | |
242 | const OpusHead* head; | |
243 | CODE: | |
244 | RETVAL = head->stream_count; | |
245 | OUTPUT: | |
246 | RETVAL | |
247 | ||
248 | int | |
249 | coupled_count(head) | |
250 | const OpusHead* head; | |
251 | CODE: | |
252 | RETVAL = head->coupled_count; | |
253 | OUTPUT: | |
254 | RETVAL | |
255 | ||
256 | int | |
257 | mapping(head, k) | |
258 | const OpusHead* head; | |
259 | int k; | |
260 | CODE: | |
261 | RETVAL = (int) head->mapping[k]; | |
262 | OUTPUT: | |
263 | RETVAL |