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Revert "pbutils: allow describing unfixed caps if they share the same media type"

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This reverts commit 065f1603b0.

This is not considered the correct solution, see:
https://bugzilla.gnome.org/show_bug.cgi?id=703378
This commit is contained in:
Sebastian Dröge 2013-08-19 10:39:19 +02:00
parent e8e8fa22f3
commit 1c4af723a3
3 changed files with 4 additions and 24 deletions
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6
gst-libs/gst/pbutils/descriptions.c
View file

@ -840,7 +840,7 @@ gst_pb_utils_get_decoder_description (const GstCaps * caps)
tmp = copy_and_clean_caps (caps);
g_return_val_if_fail (has_single_media_type (tmp), NULL);
g_return_val_if_fail (gst_caps_is_fixed (tmp), NULL);
/* special-case RTP caps */
if (caps_are_rtp_caps (tmp, "video", &str)) {
@ -891,7 +891,7 @@ gst_pb_utils_get_encoder_description (const GstCaps * caps)
g_return_val_if_fail (caps != NULL, NULL);
g_return_val_if_fail (GST_IS_CAPS (caps), NULL);
tmp = copy_and_clean_caps (caps);
g_return_val_if_fail (has_single_media_type (tmp), NULL);
g_return_val_if_fail (gst_caps_is_fixed (tmp), NULL);
/* special-case RTP caps */
if (caps_are_rtp_caps (tmp, "video", &str)) {
@ -1022,7 +1022,7 @@ gst_pb_utils_get_codec_description (const GstCaps * caps)
g_return_val_if_fail (caps != NULL, NULL);
g_return_val_if_fail (GST_IS_CAPS (caps), NULL);
tmp = copy_and_clean_caps (caps);
g_return_val_if_fail (has_single_media_type (tmp), NULL);
g_return_val_if_fail (gst_caps_is_fixed (tmp), NULL);
info = find_format_info (tmp);

21
gst-libs/gst/pbutils/missing-plugins.c
View file

@ -156,25 +156,6 @@ copy_and_clean_caps (const GstCaps * caps)
return ret;
}
gboolean
has_single_media_type (const GstCaps * caps)
{
guint n, ns;
const char *name0, *namen;
g_return_val_if_fail (GST_IS_CAPS (caps), FALSE);
name0 = gst_structure_get_name (gst_caps_get_structure (caps, 0));
ns = gst_caps_get_size (caps);
for (n = 1; n < ns; ++n) {
namen = gst_structure_get_name (gst_caps_get_structure (caps, n));
if (strcmp (name0, namen)) {
return FALSE;
}
}
return TRUE;
}
/**
* gst_missing_uri_source_message_new:
* @element: the #GstElement posting the message
@ -338,7 +319,7 @@ gst_missing_encoder_message_new (GstElement * element,
g_return_val_if_fail (GST_IS_CAPS (encode_caps), NULL);
g_return_val_if_fail (!gst_caps_is_any (encode_caps), NULL);
g_return_val_if_fail (!gst_caps_is_empty (encode_caps), NULL);
g_return_val_if_fail (has_single_media_type (encode_caps), NULL);
g_return_val_if_fail (gst_caps_is_fixed (encode_caps), NULL);
description = gst_pb_utils_get_encoder_description (encode_caps);
caps = copy_and_clean_caps (encode_caps);

1
gst-libs/gst/pbutils/pbutils-private.h
View file

@ -107,4 +107,3 @@ struct _GstDiscovererInfo {
/* missing-plugins.c */
GstCaps *copy_and_clean_caps (const GstCaps * caps);
gboolean has_single_media_type (const GstCaps * caps);