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Add one or two missing formats. Generate ADPCM description dynamically depending on layout/format.

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Original commit message from CVS:
* gst-libs/gst/pbutils/descriptions.c: (formats),
(format_info_get_desc):
* tests/check/libs/pbutils.c: (GST_START_TEST), (caps_strings),
(GST_START_TEST):
Add one or two missing formats.  Generate ADPCM description
dynamically depending on layout/format.
This commit is contained in:
Tim-Philipp Müller 2007-12-10 11:16:25 +00:00
parent b943f7b88e
commit 6623ddbfbd
3 changed files with 46 additions and 3 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2007-12-10 Tim-Philipp Müller <tim at centricular dot net>
* gst-libs/gst/pbutils/descriptions.c: (formats),
(format_info_get_desc):
* tests/check/libs/pbutils.c: (GST_START_TEST), (caps_strings),
(GST_START_TEST):
Add one or two missing formats. Generate ADPCM description
dynamically depending on layout/format.
2007-12-09 Sebastian Dröge <slomo@circular-chaos.org>
* configure.ac:

35
gst-libs/gst/pbutils/descriptions.c
View file

@ -76,8 +76,6 @@ static const FormatInfo formats[] = {
{"audio/ac3", "AC-3 (ATSC A/52)", 0},
{"audio/x-private-ac3", "DVD AC-3 (ATSC A/52)", 0},
{"audio/x-private1-ac3", "DVD AC-3 (ATSC A/52)", 0},
{"audio/x-adpcm", "ADPCM", 0},
{"audio/aiff", "Audio Interchange File Format (AIFF)", 0},
{"audio/x-alaw", "A-Law", 0},
{"audio/amr", "Adaptive Multi Rate (AMR)", 0},
{"audio/AMR", "Adaptive Multi Rate (AMR)", 0},
@ -85,7 +83,7 @@ static const FormatInfo formats[] = {
{"audio/iLBC-sh", "Internet Low Bitrate Codec (iLBC)", 0},
{"audio/ms-gsm", "MS GSM", 0},
{"audio/qcelp", "QCELP", 0},
{"audio/x-adpcm", "ADPCM", 0}, /* TODO: different variants */
{"audio/aiff", "Audio Interchange File Format (AIFF)", 0},
{"audio/x-aiff", "Audio Interchange File Format (AIFF)", 0},
{"audio/x-alac", N_("Apple Lossless Audio (ALAC)"), 0},
{"audio/x-amr-nb-sh", "Adaptive Multi Rate NarrowBand (AMR-NB)", 0},
@ -106,6 +104,7 @@ static const FormatInfo formats[] = {
{"audio/x-mod", "Module Music Format (MOD)", 0},
{"audio/x-mulaw", "Mu-Law", 0},
{"audio/x-musepack", "Musepack (MPC)", 0},
{"audio/x-nellymoser", "Nellymoser Asao", 0},
{"audio/x-nist", "Sphere NIST", 0},
{"audio/x-nsf", "Nintendo NSF", 0},
{"audio/x-paris", "Ensoniq PARIS", 0},
@ -207,6 +206,7 @@ static const FormatInfo formats[] = {
/* formats with dynamic descriptions */
{"audio/mpeg", NULL, 0},
{"audio/x-adpcm", NULL, 0},
{"audio/x-mace", NULL, 0},
{"audio/x-pn-realaudio", NULL, 0},
{"audio/x-raw-int", NULL, 0},
@ -463,6 +463,35 @@ format_info_get_desc (const FormatInfo * info, const GstCaps * caps)
GST_WARNING ("Unexpected acrversion in %" GST_PTR_FORMAT, caps);
return g_strdup ("ATI VCR");
}
} else if (strcmp (info->type, "audio/x-adpcm") == 0) {
const GValue *layout_val;
layout_val = gst_structure_get_value (s, "layout");
if (layout_val != NULL && G_VALUE_HOLDS_STRING (layout_val)) {
const gchar *layout;
if ((layout = g_value_get_string (layout_val))) {
gchar *layout_upper, *ret;
if (strcmp (layout, "swf") == 0)
return g_strdup ("Shockwave ADPCM");
if (strcmp (layout, "microsoft") == 0)
return g_strdup ("Microsoft ADPCM");
if (strcmp (layout, "quicktime") == 0)
return g_strdup ("Quicktime ADPCM");
if (strcmp (layout, "westwood") == 0)
return g_strdup ("Westwood ADPCM");
if (strcmp (layout, "yamaha") == 0)
return g_strdup ("Yamaha ADPCM");
/* FIXME: other layouts: sbpro2, sbpro3, sbpro4, ct, g726, ea,
* adx, xa, 4xm, smjpeg, dk4, dk3, dvi */
layout_upper = g_ascii_strup (layout, -1);
ret = g_strdup_printf ("%s ADPCM", layout_upper);
g_free (layout_upper);
return ret;
}
}
return g_strdup ("ADPCM");
} else if (strcmp (info->type, "audio/mpeg") == 0) {
gint ver = 0, layer = 0;

5
tests/check/libs/pbutils.c
View file

@ -291,6 +291,11 @@ static const gchar *caps_strings[] = {
"application/x-rtp, encoding-name=(string)TPM",
"application/x-rtp, media=(string)woohoo",
/* formats with dynamic descriptions */
"audio/x-adpcm",
"audio/x-adpcm, layout=(string)dvi",
"audio/x-adpcm, layout=(string)swf",
"audio/x-adpcm, layout=(string)microsoft",
"audio/x-adpcm, layout=(string)quicktime",
"audio/mpeg, mpegversion=(int)4",
"audio/mpeg, mpegversion=(int)1, layer=(int)1",
"audio/mpeg, mpegversion=(int)1, layer=(int)2",