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Generate the image-type values correctly. Leave them out of the caps when outputting a "preview image" tag, since it ...

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Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flac_extract_picture_buffer):
* gst/id3demux/id3v2frames.c: (parse_picture_frame):
Generate the image-type values correctly. Leave them out of the caps
when outputting a "preview image" tag, since it only makes sense
to have one of those - the type is irrelevant.
* sys/sunaudio/gstsunaudiomixerctrl.c:
(gst_sunaudiomixer_ctrl_open):
If we can, mark the mixer multiple open when we use it, in case
(for some reason) the process wants to open it again elsewhere.
This commit is contained in:
Jan Schmidt 2008-01-11 21:08:59 +00:00
parent a206c7bd3e
commit c2dddd0201
4 changed files with 46 additions and 24 deletions
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13
ChangeLog
View file

@ -1,3 +1,16 @@
2008-01-11 Jan Schmidt <Jan.Schmidt@sun.com>
* ext/flac/gstflacdec.c: (gst_flac_extract_picture_buffer):
* gst/id3demux/id3v2frames.c: (parse_picture_frame):
Generate the image-type values correctly. Leave them out of the caps
when outputting a "preview image" tag, since it only makes sense
to have one of those - the type is irrelevant.
* sys/sunaudio/gstsunaudiomixerctrl.c:
(gst_sunaudiomixer_ctrl_open):
If we can, mark the mixer multiple open when we use it, in case
(for some reason) the process wants to open it again elsewhere.
2008-01-11 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: Olivier Crete <tester at tester dot ca>

31
ext/flac/gstflacdec.c
View file

@ -663,28 +663,27 @@ gst_flac_extract_picture_buffer (GstFlacDec * flacdec,
g_free (mime_type);
if (image && image_caps) {
GstTagList *tags;
FLAC__StreamMetadata_Picture_Type pic_type = picture.type;
GstTagList *tags = gst_tag_list_new ();
tags = gst_tag_list_new ();
if (pic_type > 20) {
pic_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
}
gst_structure_set (gst_caps_get_structure (image_caps, 0),
"image-type", GST_TYPE_TAG_IMAGE_TYPE,
(GstTagImageType) pic_type, NULL);
gst_buffer_set_caps (image, image_caps);
gst_caps_unref (image_caps);
if (pic_type == 1 || pic_type == 2) {
/* file icon of some sort */
if (picture.type == 1 || picture.type == 2) {
/* file icon for preview. Don't add image-type to caps, since it only
* makes sense for there to be one of these. */
gst_buffer_set_caps (image, image_caps);
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND,
GST_TAG_PREVIEW_IMAGE, image, NULL);
} else {
GstTagImageType gst_tag_pic_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
if (picture.type >= 0x03 && picture.type <= 0x14)
gst_tag_pic_type = (GstTagImageType) ((gint) (picture.type) - 2);
gst_structure_set (gst_caps_get_structure (image_caps, 0),
"image-type", GST_TYPE_TAG_IMAGE_TYPE, gst_tag_pic_type, NULL);
gst_buffer_set_caps (image, image_caps);
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_IMAGE, image, NULL);
}
gst_caps_unref (image_caps);
gst_buffer_unref (image);
/* Announce discovered tags */

23
gst/id3demux/id3v2frames.c
View file

@ -616,22 +616,29 @@ parse_picture_frame (ID3TagsWorking * work)
}
if (image && image_caps) {
if (pic_type > 0x14)
pic_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
gst_structure_set (gst_caps_get_structure (image_caps, 0),
"image-type", GST_TYPE_TAG_IMAGE_TYPE,
(GstTagImageType) pic_type, NULL);
gst_buffer_set_caps (image, image_caps);
gst_caps_unref (image_caps);
if (pic_type == 0x01 || pic_type == 0x02) {
/* file icon of some sort */
/* file icon for preview. Don't add image-type to caps, since there
* is only supposed to be one of these. */
gst_buffer_set_caps (image, image_caps);
gst_tag_list_add (work->tags, GST_TAG_MERGE_APPEND,
GST_TAG_PREVIEW_IMAGE, image, NULL);
} else {
GstTagImageType gst_tag_pic_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
/* Remap the ID3v2 APIC type our ImageType enum */
if (pic_type >= 0x3 && pic_type <= 0x14)
gst_tag_pic_type = (GstTagImageType) (pic_type - 2);
gst_structure_set (gst_caps_get_structure (image_caps, 0),
"image-type", GST_TYPE_TAG_IMAGE_TYPE, gst_tag_pic_type, NULL);
gst_buffer_set_caps (image, image_caps);
gst_tag_list_add (work->tags, GST_TAG_MERGE_APPEND,
GST_TAG_IMAGE, image, NULL);
}
gst_caps_unref (image_caps);
gst_buffer_unref (image);
}

3
sys/sunaudio/gstsunaudiomixerctrl.c
View file

@ -29,6 +29,7 @@
#include <string.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/mixer.h>
#include <gst/gst-i18n-plugin.h>
@ -60,6 +61,8 @@ gst_sunaudiomixer_ctrl_open (GstSunAudioMixerCtrl * mixer)
return FALSE;
}
/* Try to set the multiple open flag if we can, but ignore errors */
ioctl (mixer->mixer_fd, AUDIO_MIXER_MULTIPLE_OPEN);
mixer->mixer_fd = fd;
return TRUE;