Implement PictureTag and (partially) Head

[audio-opusfile.git] / Opusfile.xs

diff --git a/Opusfile.xs b/Opusfile.xs
index c1f6353e51b25437fc90033f47c3103e5f55ef0b..6a5f55da6f2148f3303cc97fe552abcd71cb5ecd 100644 (file)
--- a/Opusfile.xs
+++ b/Opusfile.xs
@@ -56,3 +56,172 @@ opus_tags_query(tags, tag, count = 0)
        const OpusTags* tags;
        const char* tag;
        int count;
+
+MODULE = Audio::Opusfile               PACKAGE = Audio::Opusfile::PictureTag           PREFIX = opus_picture_tag_
+
+const OpusPictureTag*
+opus_picture_tag_parse(tag)
+       const char *tag;
+PREINIT:
+       OpusPictureTag *pic;
+       int err;
+CODE:
+       Newx(pic, 1, OpusPictureTag);
+       if(err = opus_picture_tag_parse(pic, tag))
+               croak("opus_picture_tag_parse returned error %d\n", err);
+       RETVAL = pic;
+OUTPUT:
+       RETVAL
+
+void
+DESTROY(pic)
+       const OpusPictureTag* pic
+CODE:
+       Safefree(pic);
+
+int
+type(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->type;
+OUTPUT:
+       RETVAL
+
+const char*
+mime_type(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->mime_type;
+OUTPUT:
+       RETVAL
+
+const char*
+description(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->description;
+OUTPUT:
+       RETVAL
+
+int
+width(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->width;
+OUTPUT:
+       RETVAL
+
+int
+height(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->height;
+OUTPUT:
+       RETVAL
+
+int
+depth(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->depth;
+OUTPUT:
+       RETVAL
+
+int
+colors(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->colors;
+OUTPUT:
+       RETVAL
+
+int
+data_length(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->data_length;
+OUTPUT:
+       RETVAL
+
+SV*
+data(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = newSVpvn(pic->data, pic->data_length);
+OUTPUT:
+       RETVAL
+
+int
+format(pic)
+       const OpusPictureTag *pic;
+CODE:
+       RETVAL = pic->format;
+OUTPUT:
+       RETVAL
+
+MODULE = Audio::Opusfile               PACKAGE = Audio::Opusfile::Head
+
+int
+version(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->version;
+OUTPUT:
+       RETVAL
+
+int
+channel_count(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->channel_count;
+OUTPUT:
+       RETVAL
+
+unsigned
+pre_skip(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->pre_skip;
+OUTPUT:
+       RETVAL
+
+unsigned
+input_sample_rate(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->input_sample_rate;
+OUTPUT:
+       RETVAL
+
+int
+mapping_family(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->mapping_family;
+OUTPUT:
+       RETVAL
+
+int
+stream_count(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->stream_count;
+OUTPUT:
+       RETVAL
+
+int
+coupled_count(head)
+       const OpusHead* head;
+CODE:
+       RETVAL = head->coupled_count;
+OUTPUT:
+       RETVAL
+
+int
+mapping(head, k)
+       const OpusHead* head;
+       int k;
+CODE:
+       RETVAL = (int) head->mapping[k];
+OUTPUT:
+       RETVAL