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diracparse: use strings for profile and level in caps

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For consistency with most other formats.

https://bugzilla.gnome.org/show_bug.cgi?id=658436
This commit is contained in:
Tim-Philipp Müller 2012-09-03 12:33:51 +01:00
parent 18c5a0f60f
commit 39ca8d05d9
1 changed files with 40 additions and 3 deletions
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43
gst/videoparsers/gstdiracparse.c
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@ -87,7 +87,8 @@ GST_STATIC_PAD_TEMPLATE ("src",
"framerate=(fraction)[0/1,MAX], " "framerate=(fraction)[0/1,MAX], "
"pixel-aspect-ratio=(fraction)[0/1,MAX], " "pixel-aspect-ratio=(fraction)[0/1,MAX], "
"interlaced=(boolean){TRUE,FALSE}, " "interlaced=(boolean){TRUE,FALSE}, "
"profile=(int)[0,MAX], level=(int)[0,MAX]") "profile=(string){ vc2-low-delay, vc2-simple, vc2-main, main }, "
"level=(string) { 0, 1, 128}")
); );
/* class initialization */ /* class initialization */
@ -204,6 +205,42 @@ gst_dirac_parse_set_sink_caps (GstBaseParse * parse, GstCaps * caps)
return TRUE; return TRUE;
} }
static const gchar *
get_profile_name (int profile)
{
switch (profile) {
case 0:
return "vc2-low-delay";
case 1:
return "vc2-simple";
case 2:
return "vc2-main";
case 3:
return "main";
default:
break;
}
return "unknown";
}
static const gchar *
get_level_name (int level)
{
switch (level) {
case 0:
return "0";
case 1:
return "1";
case 128:
return "128";
default:
break;
}
/* need to add it to template caps, so return 0 for now */
GST_WARNING ("unhandled dirac level %u", level);
return "0";
}
static GstFlowReturn static GstFlowReturn
gst_dirac_parse_handle_frame (GstBaseParse * parse, gst_dirac_parse_handle_frame (GstBaseParse * parse,
GstBaseParseFrame * frame, gint * skipsize) GstBaseParseFrame * frame, gint * skipsize)
@ -310,8 +347,8 @@ gst_dirac_parse_handle_frame (GstBaseParse * parse,
sequence_header.aspect_ratio_numerator, sequence_header.aspect_ratio_numerator,
sequence_header.aspect_ratio_denominator, sequence_header.aspect_ratio_denominator,
"interlaced", G_TYPE_BOOLEAN, sequence_header.interlaced, "interlaced", G_TYPE_BOOLEAN, sequence_header.interlaced,
"profile", G_TYPE_INT, sequence_header.profile, "profile", G_TYPE_STRING, get_profile_name (sequence_header.profile),
"level", G_TYPE_INT, sequence_header.level, NULL); "level", G_TYPE_STRING, get_level_name (sequence_header.level), NULL);
gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps); gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps);
gst_caps_unref (caps); gst_caps_unref (caps);