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New mimetypes gone into effect today - this commit changes all old mimetypes over to the new mimetypes spec as descri...

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Original commit message from CVS:
New mimetypes gone into effect today - this commit changes all old mimetypes over to the new mimetypes spec as described in the previous commit's document. Note: some plugins will break, some pipelines will break, expect HEAD to be broken or at least not 100% working for a few days, but don't forget to report bugs
This commit is contained in:
Ronald S. Bultje 2003-07-06 20:49:52 +00:00
parent d4d7574625
commit b005531324
24 changed files with 496 additions and 315 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

39
configure.ac
View file

@ -409,34 +409,35 @@ dnl FIXME: add check if this platform can support linking to a
dnl non-PIC libXv, if not then don not use Xv.
dnl FIXME: perhaps warn user if they have a shared libXv since
dnl this is an error until XFree86 starts shipping one
translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true)
GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions], xvideosink, [
if test -z $X_DISPLAY_MISSING; then
HAVE_XVIDEO=yes
translit(dnm, m, l) AM_CONDITIONAL(USE_XFREE, true)
GST_CHECK_FEATURE(XFREE, [X11 XFree86], xvideosink-X, [
if test "-DX_DISPLAY_MISSING" = "$X_CFLAGS"; then
HAVE_XFREE=no
else
HAVE_XVIDEO=no
HAVE_XFREE=yes
fi
])
dnl Check for Xv extension
if test x$HAVE_XVIDEO = xyes; then
AC_CHECK_LIB(Xv_pic, XvQueryExtension, HAVE_XV="yes", HAVE_XV="no", $X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS)
if test x$HAVE_XV = xyes; then
AC_DEFINE(HAVE_XV, 1, [Define if Xv extension is available])
translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true)
GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions], xvideosink-Xv, [
if test x$HAVE_XFREE = xyes; then
AC_CHECK_LIB(Xv_pic, XvQueryExtension,
HAVE_XVIDEO="yes", HAVE_XVIDEO="no",
$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS)
XVIDEO_LIBS="-lXv_pic -lXext"
AC_SUBST(XVIDEO_LIBS)
else
AC_CHECK_LIB(Xv, XvQueryExtension, HAVE_XVIDEO="yes", HAVE_XVIDEO="no", $X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS)
if test x$HAVE_XV = xyes; then
AC_DEFINE(HAVE_XV, 1, [Define if Xv extension is available])
dnl try again using something else if we didn't find it first
if test x$HAVE_XVIDEO = xno; then
AC_CHECK_LIB(Xv, XvQueryExtension,
HAVE_XVIDEO="yes", HAVE_XVIDEO="no",
$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS)
XVIDEO_LIBS="-lXv -lXext"
AC_SUBST(XVIDEO_LIBS)
fi
AC_SUBST(XVIDEO_LIBS)
fi
fi
])
dnl Next, check for the optional libraries:
dnl These are all libraries used in building plug-ins

115
ext/alsa/gstalsa.c
View file

@ -1006,7 +1006,7 @@ gst_alsa_src_set_caps (GstAlsaSrc *src, gboolean aggressive)
GstCaps *all_caps, *caps, *walk;
gint channels, min_channels, max_channels;
gint rate, min_rate, max_rate;
gint i, law, endian, width, depth;
gint i, endian, width, depth;
gboolean sign;
GstAlsa *this = GST_ALSA (src);
@ -1022,9 +1022,7 @@ gst_alsa_src_set_caps (GstAlsaSrc *src, gboolean aggressive)
}
/* construct caps */
caps = GST_CAPS_NEW ("alsasrc caps", "audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
caps = GST_CAPS_NEW ("alsasrc caps", "audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),
@ -1037,13 +1035,12 @@ gst_alsa_src_set_caps (GstAlsaSrc *src, gboolean aggressive)
/* now try to find the best match */
walk = all_caps;
while (walk) {
gst_caps_get (walk, "law", &law, "signed", &sign, "width", &width, "depth", &depth, NULL);
gst_caps_get (walk, "signed", &sign, "width", &width, "depth", &depth, NULL);
if (gst_caps_has_property (walk, "endianness")) {
gst_caps_get_int (walk, "endianness", &endian);
} else {
endian = G_BYTE_ORDER;
}
gst_caps_set (caps, "law", GST_PROPS_INT (law));
gst_caps_set (caps, "endianness", GST_PROPS_INT (endian));
gst_caps_set (caps, "width", GST_PROPS_INT (width));
gst_caps_set (caps, "depth", GST_PROPS_INT (depth));
@ -1057,8 +1054,8 @@ gst_alsa_src_set_caps (GstAlsaSrc *src, gboolean aggressive)
gst_caps_set (caps, "rate", GST_PROPS_INT (rate));
for (channels = aggressive ? max_channels : MIN (max_channels, 2); channels >= min_channels; channels--) {
gst_caps_set (caps, "channels", GST_PROPS_INT (channels));
GST_DEBUG ("trying new caps: law %d, %ssigned, endianness: %d, width %d, depth %d, channels %d, rate %d\n",
law, sign ? "" : "un", endian, width, depth, channels, rate);
GST_DEBUG ("trying new caps: %ssigned, endianness: %d, width %d, depth %d, channels %d, rate %d\n",
sign ? "" : "un", endian, width, depth, channels, rate);
if (gst_pad_try_set_caps (this->pad[0], caps) != GST_PAD_LINK_REFUSED)
gst_alsa_link (this->pad[0], caps);
@ -1234,25 +1231,23 @@ found_channel:
static GstAlsaFormat *
gst_alsa_get_format (GstCaps *caps)
{
const gchar *format_name;
const gchar *mimetype;
GstAlsaFormat *ret;
if (!(ret = g_new (GstAlsaFormat, 1)))
return NULL;
/* we have to differentiate between int and float formats */
if (!gst_caps_get_string (caps, "format", &format_name))
goto error;
mimetype = gst_caps_get_mime (caps);
if (strncmp (format_name, "int", 3) == 0) {
if (strcmp (mimetype, "audio/x-raw-int") == 0) {
gboolean sign;
gint width, depth, endianness, law;
gint width, depth, endianness;
/* extract the needed information from the caps */
if (!gst_caps_get (caps,
"width", &width,
"depth", &depth,
"law", &law,
"signed", &sign,
NULL))
goto error;
@ -1268,33 +1263,13 @@ gst_alsa_get_format (GstCaps *caps)
}
/* find corresponding alsa format */
switch (law) {
case 0:
ret->format = snd_pcm_build_linear_format (depth, width, sign ? 0 : 1, endianness == G_LITTLE_ENDIAN ? 0 : 1);
break;
case 1:
if (width == 8 && depth == 8 && sign == FALSE) {
ret->format = SND_PCM_FORMAT_MU_LAW;
break;
} else {
goto error;
}
case 2:
if (width == 8 && depth == 8 && sign == FALSE) {
ret->format = SND_PCM_FORMAT_A_LAW;
break;
} else {
goto error;
}
default:
goto error;
}
} else if (strncmp (format_name, "float", 5) == 0) {
gchar *layout;
ret->format = snd_pcm_build_linear_format (depth, width, sign ? 0 : 1, endianness == G_LITTLE_ENDIAN ? 0 : 1);
} else if (strcmp (mimetype, "audio/x-raw-float") == 0) {
gint depth;
gfloat intercept, slope;
/* get layout */
if (!gst_caps_get (caps, "layout", &layout,
if (!gst_caps_get (caps, "depth", &depth,
"intercept", &intercept,
"slope", &slope,
NULL))
@ -1303,7 +1278,7 @@ gst_alsa_get_format (GstCaps *caps)
goto error;
}
/* match layout to format wrt to endianness */
if (strncmp (layout, "gfloat", 6) == 0) {
if (depth == 32) {
if (G_BYTE_ORDER == G_LITTLE_ENDIAN) {
ret->format = SND_PCM_FORMAT_FLOAT_LE;
} else if (G_BYTE_ORDER == G_BIG_ENDIAN) {
@ -1311,7 +1286,7 @@ gst_alsa_get_format (GstCaps *caps)
} else {
ret->format = SND_PCM_FORMAT_FLOAT;
}
} else if (strncmp (layout, "gdouble", 7) == 0) {
} else if (depth == 64) {
if (G_BYTE_ORDER == G_LITTLE_ENDIAN) {
ret->format = SND_PCM_FORMAT_FLOAT64_LE;
} else if (G_BYTE_ORDER == G_BIG_ENDIAN) {
@ -1322,7 +1297,11 @@ gst_alsa_get_format (GstCaps *caps)
} else {
goto error;
}
}
} else if (!strcmp (mimetype, "audio/x-alaw")) {
ret->format = SND_PCM_FORMAT_A_LAW;
} else if (!strcmp (mimetype, "audio/x-mulaw")) {
ret->format = SND_PCM_FORMAT_MU_LAW;
}
/* get rate and channels */
if (!gst_caps_get (caps, "rate", &ret->rate,
@ -1347,18 +1326,22 @@ gst_alsa_formats_match (GstAlsaFormat *one, GstAlsaFormat *two)
(one->channels == two->channels);
}
/* get props for a spec */
static GstProps *
gst_alsa_get_props (snd_pcm_format_t format)
static GstCaps *
gst_alsa_get_caps_internal (snd_pcm_format_t format)
{
gchar *name = snd_pcm_format_name (format);
if (format == SND_PCM_FORMAT_A_LAW) {
return gst_props_new ("format", GST_PROPS_STRING ("int"),
return GST_CAPS_NEW (name, "audio/x-alaw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT(2),
"width", GST_PROPS_INT(8),
"depth", GST_PROPS_INT(8),
"signed", GST_PROPS_BOOLEAN (FALSE),
NULL);
} else if (format == SND_PCM_FORMAT_MU_LAW) {
return gst_props_new ("format", GST_PROPS_STRING ("int"),
return GST_CAPS_NEW (name, "audio/x-mulaw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT(1),
"width", GST_PROPS_INT(8),
"depth", GST_PROPS_INT(8),
@ -1387,16 +1370,17 @@ gst_alsa_get_props (snd_pcm_format_t format)
break;
}
}
return props;
return GST_CAPS_NEW (name, "audio/x-raw-int", props);
} else if (snd_pcm_format_float (format)) {
/* no float with non-platform endianness */
if (!snd_pcm_format_cpu_endian (format))
return NULL;
return gst_props_new ("format", GST_PROPS_STRING ("float"),
"layout", GST_PROPS_STRING (snd_pcm_format_width (format) == 64 ? "gdouble" : "gfloat"),
"intercept", GST_PROPS_FLOAT (0),
"slope", GST_PROPS_FLOAT (1),
return GST_CAPS_NEW (name, "audio/x-raw-float",
"depth", GST_PROPS_INT (snd_pcm_format_width (format)),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"intercept", GST_PROPS_FLOAT (0.),
"slope", GST_PROPS_FLOAT (1.),
NULL);
}
return NULL;
@ -1433,23 +1417,24 @@ gst_alsa_caps (snd_pcm_format_t format, gint rate, gint channels)
if (format != SND_PCM_FORMAT_UNKNOWN) {
/* there are some caps set already */
GstProps *props = gst_alsa_get_props (format);
/* we can never use a format we can't set caps for */
g_assert (props != NULL);
ret_caps = gst_alsa_get_caps_internal (format);
add_channels (props, rate, -1, channels, -1);
ret_caps = gst_caps_new (g_strdup (snd_pcm_format_name (format)), "audio/raw", props);
/* we can never use a format we can't set caps for */
g_assert (ret_caps != NULL);
g_assert (ret_caps->properties != NULL);
add_channels (ret_caps->properties, rate, -1, channels, -1);
} else {
int i;
GstProps *props;
GstCaps *temp;
for (i = 0; i <= SND_PCM_FORMAT_LAST; i++) {
props = gst_alsa_get_props (i);
temp = gst_alsa_get_caps_internal (i);
/* can be NULL, because not all alsa formats can be specified as caps */
if (props != NULL) {
add_channels (props, rate, -1, channels, -1);
ret_caps = gst_caps_append (ret_caps, gst_caps_new (g_strdup (snd_pcm_format_name (i)),
"audio/raw", props));
if (temp != NULL && temp->properties != NULL) {
add_channels (temp->props, rate, -1, channels, -1);
ret_caps = gst_caps_append (ret_caps, temp);
}
}
}
@ -1485,18 +1470,18 @@ gst_alsa_get_caps (GstPad *pad, GstCaps *caps)
max_channels = -1;
} else {
ERROR_CHECK (snd_pcm_hw_params_get_channels_min (hw_params, &min_rate),
"Coulödn't get minimum channel count for device %s: %s", this->device);
"Coulödn't get minimum channel count for device %s: %s", this->device);
ERROR_CHECK (snd_pcm_hw_params_get_channels_max (hw_params, &max_rate),
"Coulödn't get maximum channel count for device %s: %s", this->device);
"Coulödn't get maximum channel count for device %s: %s", this->device);
min_channels = min_rate;
max_channels = max_rate > GST_ALSA_MAX_CHANNELS ? GST_ALSA_MAX_CHANNELS : max_rate;
}
ERROR_CHECK (snd_pcm_hw_params_get_rate_min (hw_params, &min_rate, &i),
"Coulödn't get minimum rate for device %s: %s", this->device);
"Coulödn't get minimum rate for device %s: %s", this->device);
min_rate = min_rate < GST_ALSA_MIN_RATE ? GST_ALSA_MIN_RATE : min_rate + i;
ERROR_CHECK (snd_pcm_hw_params_get_rate_max (hw_params, &max_rate, &i),
"Coulödn't get maximum rate for device %s: %s", this->device);
"Coulödn't get maximum rate for device %s: %s", this->device);
max_rate = max_rate > GST_ALSA_MAX_RATE ? GST_ALSA_MAX_RATE : max_rate + i;
snd_pcm_format_mask_alloca (&mask);

4
ext/cdparanoia/gstcdparanoia.c
View file

@ -60,9 +60,7 @@ GST_PAD_TEMPLATE_FACTORY (cdparanoia_src_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"cdparanoia_src",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),

20
ext/vorbis/vorbis.c
View file

@ -36,7 +36,7 @@ vorbis_caps_factory (void)
return
gst_caps_new (
"vorbis_vorbis",
"application/x-ogg",
"application/ogg",
NULL);
}
@ -46,10 +46,8 @@ raw_caps_factory (void)
return
gst_caps_new (
"vorbis_raw",
"audio/raw",
"audio/x-raw-int",
gst_props_new (
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),
@ -65,10 +63,12 @@ raw_caps2_factory (void)
return
gst_caps_new (
"vorbis_raw_float",
"audio/raw",
"audio/x-raw-float",
gst_props_new (
"format", GST_PROPS_STRING ("float"),
"layout", GST_PROPS_STRING ("IEEE"),
"depth", GST_PROPS_INT (32),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"slope", GST_PROPS_FLOAT (1.),
"intercept", GST_PROPS_FLOAT (0.),
"rate", GST_PROPS_INT_RANGE (11025, 48000),
"channels", GST_PROPS_INT (2),
NULL));
@ -76,7 +76,7 @@ raw_caps2_factory (void)
static GstTypeDefinition vorbisdefinition = {
"vorbis_audio/x-ogg",
"application/x-ogg",
"application/ogg",
".ogg",
vorbis_type_find,
};
@ -98,7 +98,7 @@ vorbis_type_find (GstBuffer *buf, gpointer private)
head = GUINT32_FROM_BE (*((guint32 *)data));
if (head == 0x4F676753) {
return gst_caps_new ("vorbis_type_find", "application/x-ogg", NULL);
return gst_caps_new ("vorbis_type_find", "application/ogg", NULL);
} else {
/* checks for existance of vorbis identification header in case
* there's an ID3 tag */
@ -110,7 +110,7 @@ vorbis_type_find (GstBuffer *buf, gpointer private)
data[offset+4] == 'b' &&
data[offset+5] == 'i' &&
data[offset+6] == 's' ) {
return gst_caps_new ("vorbis_type_find", "application/x-ogg", NULL);
return gst_caps_new ("vorbis_type_find", "application/ogg", NULL);
}
}
}

2
ext/vorbis/vorbisenc.c
View file

@ -148,7 +148,7 @@ gst_vorbisenc_class_init (VorbisEncClass * klass)
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_QUALITY,
g_param_spec_float ("quality", "Quality",
"Specify quality instead of specifying a particular bitrate.",
-1.0, 10.0, QUALITY_DEFAULT, G_PARAM_READWRITE));
0.0, 1.0, QUALITY_DEFAULT, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SERIAL,
g_param_spec_int ("serial", "Serial", "Specify a serial number for the stream. (-1 is random)",
-1, G_MAXINT, -1, G_PARAM_READWRITE));

4
ext/vorbis/vorbisfile.c
View file

@ -467,9 +467,7 @@ gst_vorbisfile_new_link (VorbisFile *vorbisfile, gint link)
gst_vorbisfile_update_streaminfo (vorbisfile, link);
caps = GST_CAPS_NEW ("vorbisdec_src",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),

8
gst-libs/gst/audio/audio.h
View file

@ -52,8 +52,6 @@
#define GST_AUDIO_INT_PAD_TEMPLATE_PROPS \
gst_props_new (\
"format", GST_PROPS_STRING ("int"),\
"law", GST_PROPS_INT (0),\
"endianness", GST_PROPS_INT (G_BYTE_ORDER),\
"signed", GST_PROPS_LIST (\
GST_PROPS_BOOLEAN (TRUE),\
@ -70,8 +68,6 @@
#define GST_AUDIO_INT_MONO_PAD_TEMPLATE_PROPS \
gst_props_new (\
"format", GST_PROPS_STRING ("int"),\
"law", GST_PROPS_INT (0),\
"endianness", GST_PROPS_INT (G_BYTE_ORDER),\
"signed", GST_PROPS_LIST (\
GST_PROPS_BOOLEAN (TRUE),\
@ -88,8 +84,8 @@
#define GST_AUDIO_FLOAT_MONO_PAD_TEMPLATE_PROPS \
gst_props_new (\
"format", GST_PROPS_STRING ("float"),\
"layout", GST_PROPS_STRING ("gfloat"),\
"depth", GST_PROPS_INT (32),\
"endianness", GST_PROPS_INT (G_BYTE_ORDER),\
"intercept", GST_PROPS_FLOAT (0.0),\
"slope", GST_PROPS_FLOAT (1.0),\
"rate", GST_PROPS_INT_RANGE (GST_AUDIO_MIN_RATE, \

70
gst-libs/gst/video/video.c
View file

@ -20,31 +20,36 @@
#include "video.h"
#define NUM_UNITS 1000000000
/* This is simply a convenience function, nothing more or less */
gdouble
gfloat
gst_video_frame_rate (GstPad *pad)
{
GstFormat dest_format = GST_FORMAT_DEFAULT;
gint64 dest_value = 0;
gdouble fps;
gfloat fps = 0.;
GstCaps *caps;
/* do a convert request on the source pad */
if (!gst_pad_convert(pad,
GST_FORMAT_TIME, GST_SECOND * NUM_UNITS,
&dest_format, &dest_value))
{
g_warning("gstvideo: pad %s:%s failed to convert time to unit!\n",
GST_ELEMENT_NAME(gst_pad_get_parent (pad)), GST_PAD_NAME(pad));
/* get pad caps */
caps = GST_PAD_CAPS (pad);
if (caps == NULL) {
g_warning ("gstvideo: failed to get caps of pad %s:%s",
GST_ELEMENT_NAME (gst_pad_get_parent (pad)),
GST_PAD_NAME(pad));
return 0.;
}
fps = ((gdouble) dest_value) / NUM_UNITS;
if (!gst_caps_has_property_typed (caps, "framerate",
GST_PROPS_FLOAT_TYPE)) {
g_warning ("gstvideo: failed to get framerate property of pad %s:%s",
GST_ELEMENT_NAME (gst_pad_get_parent (pad)),
GST_PAD_NAME (pad));
return 0.;
}
GST_DEBUG ("Framerate request on pad %s:%s - %f fps",
GST_ELEMENT_NAME(gst_pad_get_parent (pad)), GST_PAD_NAME(pad), fps);
gst_caps_get_float (caps, "framerate", &fps);
GST_DEBUG ("Framerate request on pad %s:%s: %f",
GST_ELEMENT_NAME (gst_pad_get_parent (pad)),
GST_PAD_NAME(pad), fps);
return fps;
}
@ -56,28 +61,37 @@ gst_video_get_size (GstPad *pad,
{
GstCaps *caps;
g_return_val_if_fail(pad != NULL, FALSE);
g_return_val_if_fail (pad != NULL, FALSE);
caps = GST_PAD_CAPS(pad);
if (!caps) {
g_warning("gstvideo: failed to get caps of pad %s:%s",
GST_ELEMENT_NAME(gst_pad_get_parent (pad)), GST_PAD_NAME(pad));
caps = GST_PAD_CAPS (pad);
if (caps == NULL) {
g_warning ("gstvideo: failed to get caps of pad %s:%s",
GST_ELEMENT_NAME (gst_pad_get_parent (pad)),
GST_PAD_NAME(pad));
return FALSE;
}
if (!gst_caps_has_property(caps, "width") ||
!gst_caps_has_property(caps, "height")) {
g_warning("gstvideo: resulting caps doesn't have width/height properties");
if (!gst_caps_has_property_typed (caps, "width",
GST_PROPS_INT_TYPE) ||
!gst_caps_has_property_typed (caps, "height",
GST_PROPS_FLOAT_TYPE)) {
g_warning ("gstvideo: failed to get size properties on pad %s:%s",
GST_ELEMENT_NAME (gst_pad_get_parent (pad)),
GST_PAD_NAME(pad));
return FALSE;
}
if (width)
gst_caps_get_int(caps, "width", width);
gst_caps_get_int (caps, "width", width);
if (height)
gst_caps_get_int(caps, "height", height);
gst_caps_get_int (caps, "height", height);
GST_DEBUG ("size request on pad %s:%s: %dx%d",
GST_ELEMENT_NAME(gst_pad_get_parent (pad)), GST_PAD_NAME(pad),
width?*width:0, height?*height:0);
GST_ELEMENT_NAME (gst_pad_get_parent (pad)),
GST_PAD_NAME (pad),
width ? *width : -1,
height ? *height : -1);
return TRUE;
}

150
gst-libs/gst/video/video.h
View file

@ -23,7 +23,155 @@
#include <gst/gst.h>
gdouble gst_video_frame_rate (GstPad *pad);
#if (G_BYTE_ORDER == G_BIG_ENDIAN)
#define R_MASK_32 0xff000000
#define G_MASK_32 0x00ff0000
#define B_MASK_32 0x0000ff00
#define R_MASK_24 0xff0000
#define G_MASK_24 0x00ff00
#define B_MASK_24 0x0000ff
#else
#define R_MASK_32 0x000000ff
#define G_MASK_32 0x0000ff00
#define B_MASK_32 0x00ff0000
#define R_MASK_24 0x0000ff
#define G_MASK_24 0x00ff00
#define B_MASK_24 0xff0000
#endif
#define R_MASK_16 0xf800
#define G_MASK_16 0x07e0
#define B_MASK_16 0x001f
#define R_MASK_15 0x8c00
#define G_MASK_15 0x03e0
#define B_MASK_15 0x001f
#define SIZE_RANGE GST_PROPS_INT_RANGE (16, 4096)
#define FPS_RANGE GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT)
/* properties for pad templates */
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_24_32 \
gst_props_new ( \
"bpp", GST_PROPS_LIST ( \
GST_PROPS_INT (24), \
GST_PROPS_INT (32) \
), \
"depth", GST_PROPS_LIST ( \
GST_PROPS_INT (24), \
GST_PROPS_INT (32) \
), \
"endianness", GST_PROPS_INT (G_BIG_ENDIAN), \
"red_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (R_MASK_32), \
GST_PROPS_INT (R_MASK_24) \
), \
"green_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (G_MASK_32), \
GST_PROPS_INT (G_MASK_24) \
), \
"blue_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (B_MASK_32), \
GST_PROPS_INT (B_MASK_24) \
), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_32 \
gst_props_new ( \
"bpp", GST_PROPS_INT (32), \
"depth", GST_PROPS_INT (32), \
"endianness", GST_PROPS_INT (G_BIG_ENDIAN), \
"red_mask", GST_PROPS_INT (R_MASK_32), \
"green_mask", GST_PROPS_INT (G_MASK_32), \
"blue_mask", GST_PROPS_INT (B_MASK_32), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_24 \
gst_props_new ( \
"bpp", GST_PROPS_INT (24), \
"depth", GST_PROPS_INT (24), \
"endianness", GST_PROPS_INT (G_BIG_ENDIAN), \
"red_mask", GST_PROPS_INT (R_MASK_24), \
"green_mask", GST_PROPS_INT (G_MASK_24), \
"blue_mask", GST_PROPS_INT (B_MASK_24), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_15_16 \
gst_props_new ( \
"bpp", GST_PROPS_INT (16), \
"depth", GST_PROPS_LIST ( \
GST_PROPS_INT (15), \
GST_PROPS_INT (16) \
), \
"endianness", GST_PROPS_INT (G_BYTE_ORDER), \
"red_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (R_MASK_15), \
GST_PROPS_INT (R_MASK_16) \
), \
"green_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (G_MASK_15), \
GST_PROPS_INT (G_MASK_16) \
), \
"blue_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (B_MASK_15), \
GST_PROPS_INT (B_MASK_16) \
), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_16 \
gst_props_new ( \
"bpp", GST_PROPS_INT (16), \
"depth", GST_PROPS_INT (16), \
"endianness", GST_PROPS_INT (G_BYTE_ORDER), \
"red_mask", GST_PROPS_INT (R_MASK_16), \
"green_mask", GST_PROPS_INT (G_MASK_16), \
"blue_mask", GST_PROPS_INT (B_MASK_16), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_15 \
gst_props_new ( \
"bpp", GST_PROPS_INT (15), \
"depth", GST_PROPS_INT (15), \
"endianness", GST_PROPS_INT (G_BYTE_ORDER), \
"red_mask", GST_PROPS_INT (R_MASK_15), \
"green_mask", GST_PROPS_INT (G_MASK_15), \
"blue_mask", GST_PROPS_INT (B_MASK_15), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_YUV_PAD_TEMPLATE_PROPS(fourcc) \
gst_props_new (\
"format", fourcc, \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
/* functions */
gfloat gst_video_frame_rate (GstPad *pad);
gboolean gst_video_get_size (GstPad *pad,
gint *width,
gint *height);

32
gst/adder/gstadder.c
View file

@ -58,9 +58,9 @@ GST_PAD_TEMPLATE_FACTORY (gst_adder_src_template_factory,
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
gst_caps_new ("int_src", "audio/raw",
gst_caps_new ("int_src", "audio/x-raw-int",
GST_AUDIO_INT_PAD_TEMPLATE_PROPS),
gst_caps_new ("float_src", "audio/raw",
gst_caps_new ("float_src", "audio/x-raw-float",
GST_AUDIO_FLOAT_MONO_PAD_TEMPLATE_PROPS)
);
@ -68,9 +68,9 @@ GST_PAD_TEMPLATE_FACTORY (gst_adder_sink_template_factory,
"sink%d",
GST_PAD_SINK,
GST_PAD_REQUEST,
gst_caps_new ("int_sink", "audio/raw",
gst_caps_new ("int_sink", "audio/x-raw-int",
GST_AUDIO_INT_PAD_TEMPLATE_PROPS),
gst_caps_new ("float_sink", "audio/raw",
gst_caps_new ("float_sink", "audio/x-raw-float",
GST_AUDIO_FLOAT_MONO_PAD_TEMPLATE_PROPS)
);
@ -111,29 +111,27 @@ gst_adder_get_type (void) {
static gboolean
gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
{
const gchar *format;
const gchar *mimetype;
GstElement *el = GST_ELEMENT (adder);
gst_caps_get_string (caps, "format", &format);
mimetype = gst_caps_get_mime (caps);
if (adder->format == GST_ADDER_FORMAT_UNSET) {
/* the caps haven't been set yet at all,
* so we need to go ahead and set all
the relevant values. */
if (strcmp (format, "int") == 0) {
if (strcmp (mimetype, "audio/x-raw-int") == 0) {
GST_DEBUG ("parse_caps sets adder to format int");
adder->format = GST_ADDER_FORMAT_INT;
gst_caps_get_int (caps, "width", &adder->width);
gst_caps_get_int (caps, "depth", &adder->depth);
gst_caps_get_int (caps, "law", &adder->law);
gst_caps_get_int (caps, "endianness", &adder->endianness);
gst_caps_get_boolean (caps, "signed", &adder->is_signed);
gst_caps_get_int (caps, "channels", &adder->channels);
gst_caps_get_int (caps, "rate", &adder->rate);
} else if (strcmp (format, "float") == 0) {
} else if (strcmp (mimetype, "audio/x-raw-float") == 0) {
GST_DEBUG ("parse_caps sets adder to format float");
adder->format = GST_ADDER_FORMAT_FLOAT;
gst_caps_get_string (caps, "layout", &adder->layout);
gst_caps_get_float (caps, "intercept", &adder->intercept);
gst_caps_get_float (caps, "slope", &adder->slope);
gst_caps_get_int (caps, "channels", &adder->channels);
@ -142,7 +140,7 @@ gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
} else {
/* otherwise, a previously-linked pad has set all the values. we should
barf if some of the attempted new values don't match. */
if (strcmp (format, "int") == 0) {
if (strcmp (mimetype, "audio/x-raw-int") == 0) {
gint width, channels, rate;
gboolean is_signed;
@ -179,7 +177,7 @@ gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
is_signed ? "" : "un");
return FALSE;
}
} else if (strcmp (format, "float") == 0) {
} else if (strcmp (mimetype, "audio/x-raw-float") == 0) {
gint channels, rate;
gst_caps_get_int (caps, "channels", &channels);
@ -200,9 +198,6 @@ gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
gst_element_error (el, "can't link %d Hz pad with %d Hz adder",
rate, adder->rate);
return FALSE;
} else {
/* whoa, we don't know what's trying to link with us ! barf ! */
return FALSE;
}
}
}
@ -526,13 +521,11 @@ gst_adder_loop (GstElement *element)
GstCaps *caps =
gst_caps_new ("default_adder_caps",
"audio/raw",
gst_props_new ("format", GST_PROPS_STRING ("int"),
"width", GST_PROPS_INT (16),
"audio/x-raw-int",
gst_props_new ("width", GST_PROPS_INT (16),
"depth", GST_PROPS_INT (16),
"rate", GST_PROPS_INT (44100),
"channels", GST_PROPS_INT (2),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
NULL));
@ -623,4 +616,3 @@ GstPluginDesc plugin_desc = {
"adder",
plugin_init
};

16
gst/audioconvert/gstaudioconvert.c
View file

@ -127,9 +127,7 @@ GST_PAD_TEMPLATE_FACTORY (audio_convert_src_template_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"audio_convert_src",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_LIST (
GST_PROPS_INT (G_LITTLE_ENDIAN),
GST_PROPS_INT (G_BIG_ENDIAN)
@ -155,9 +153,7 @@ GST_PAD_TEMPLATE_FACTORY (audio_convert_sink_template_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"audio_convert_sink",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_LIST (
GST_PROPS_INT (G_LITTLE_ENDIAN),
GST_PROPS_INT (G_BIG_ENDIAN)
@ -403,9 +399,7 @@ make_caps (gint endianness, gboolean sign, gint depth, gint width, gint rate, gi
if (width == 1) {
return GST_CAPS_NEW (
"audio_convert_caps",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"signed", GST_PROPS_BOOLEAN (sign),
"depth", GST_PROPS_INT (depth),
"width", GST_PROPS_INT (width * 8),
@ -415,9 +409,7 @@ make_caps (gint endianness, gboolean sign, gint depth, gint width, gint rate, gi
} else {
return GST_CAPS_NEW (
"audio_convert_caps",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (endianness),
"signed", GST_PROPS_BOOLEAN (sign),
"depth", GST_PROPS_INT (depth),

56
gst/audioscale/gstaudioscale.c
View file

@ -54,37 +54,23 @@ enum {
/* FILL ME */
};
static GstPadTemplate *
sink_template (void)
{
static GstPadTemplate *template = NULL;
GST_PAD_TEMPLATE_FACTORY (sink_factory,
"sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
gst_caps_new ("audioscale_sink",
"audio/x-raw-int",
GST_AUDIO_INT_PAD_TEMPLATE_PROPS)
);
if (!template) {
template = gst_pad_template_new ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
gst_caps_new
("audioscale_sink",
"audio/raw", GST_AUDIO_INT_PAD_TEMPLATE_PROPS), NULL);
}
return template;
}
static GstPadTemplate *
src_template (void)
{
static GstPadTemplate *template = NULL;
if (!template) {
template = gst_pad_template_new ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
gst_caps_new
("audioscale_src",
"audio/raw", GST_AUDIO_INT_PAD_TEMPLATE_PROPS), NULL);
}
return template;
}
GST_PAD_TEMPLATE_FACTORY (src_factory,
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
gst_caps_new ("audioscale_src",
"audio/x-raw-int",
GST_AUDIO_INT_PAD_TEMPLATE_PROPS)
);
#define GST_TYPE_AUDIOSCALE_METHOD (gst_audioscale_method_get_type())
static GType
@ -211,12 +197,14 @@ gst_audioscale_init (Audioscale *audioscale)
{
resample_t *r;
audioscale->sinkpad = gst_pad_new_from_template (GST_PAD_TEMPLATE_GET (sink_template), "sink");
audioscale->sinkpad = gst_pad_new_from_template (
GST_PAD_TEMPLATE_GET (sink_factory), "sink");
gst_element_add_pad(GST_ELEMENT(audioscale),audioscale->sinkpad);
gst_pad_set_chain_function(audioscale->sinkpad,gst_audioscale_chain);
gst_pad_set_link_function (audioscale->sinkpad, gst_audioscale_sinkconnect);
audioscale->srcpad = gst_pad_new_from_template (GST_PAD_TEMPLATE_GET (src_template), "src");
audioscale->srcpad = gst_pad_new_from_template (
GST_PAD_TEMPLATE_GET (src_factory), "src");
gst_element_add_pad(GST_ELEMENT(audioscale),audioscale->srcpad);
@ -331,6 +319,10 @@ plugin_init (GModule *module, GstPlugin *plugin)
/* create an elementfactory for the audioscale element */
factory = gst_element_factory_new ("audioscale", GST_TYPE_AUDIOSCALE, &audioscale_details);
g_return_val_if_fail(factory != NULL, FALSE);
gst_element_factory_add_pad_template (factory,
GST_PAD_TEMPLATE_GET (src_factory));
gst_element_factory_add_pad_template (factory,
GST_PAD_TEMPLATE_GET (sink_factory));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
/* load support library */

8
gst/sine/gstsinesrc.c
View file

@ -65,9 +65,7 @@ GST_PAD_TEMPLATE_FACTORY (sinesrc_src_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"sinesrc_src",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),
@ -423,9 +421,7 @@ gst_sinesrc_force_caps (GstSineSrc *src) {
caps = GST_CAPS_NEW (
"sinesrc_src_caps",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),

56
gst/videoscale/gstvideoscale.c
View file

@ -135,11 +135,23 @@ gst_videoscale_src_template_factory(void)
static GstPadTemplate *templ = NULL;
if(!templ){
GstCaps *caps = GST_CAPS_NEW("src","video/raw",
GstCaps *caps;
GstCaps *caps1 = GST_CAPS_NEW("src","video/x-raw-yuv",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT));
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
GstCaps *caps2 = GST_CAPS_NEW("src","video/x-raw-rgb",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
caps = gst_caps_intersect(caps, gst_videoscale_get_capslist ());
caps = gst_caps_intersect(caps1, gst_videoscale_get_capslist ());
gst_caps_unref (caps1);
caps1 = caps;
caps = gst_caps_intersect(caps2, gst_videoscale_get_capslist ());
gst_caps_unref (caps2);
caps2 = caps;
caps = gst_caps_append(caps1, caps2);
templ = GST_PAD_TEMPLATE_NEW("src", GST_PAD_SRC, GST_PAD_ALWAYS, caps);
}
@ -152,11 +164,23 @@ gst_videoscale_sink_template_factory(void)
static GstPadTemplate *templ = NULL;
if(!templ){
GstCaps *caps = GST_CAPS_NEW("sink","video/raw",
GstCaps *caps;
GstCaps *caps1 = GST_CAPS_NEW("src","video/x-raw-yuv",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT));
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
GstCaps *caps2 = GST_CAPS_NEW("src","video/x-raw-rgb",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
caps = gst_caps_intersect(caps, gst_videoscale_get_capslist ());
caps = gst_caps_intersect(caps1, gst_videoscale_get_capslist ());
gst_caps_unref (caps1);
caps1 = caps;
caps = gst_caps_intersect(caps2, gst_videoscale_get_capslist ());
gst_caps_unref (caps2);
caps2 = caps;
caps = gst_caps_append(caps1, caps2);
templ = GST_PAD_TEMPLATE_NEW("src", GST_PAD_SINK, GST_PAD_ALWAYS, caps);
}
@ -190,7 +214,7 @@ gst_videoscale_getcaps (GstPad *pad, GstCaps *caps)
GstVideoscale *videoscale;
GstCaps *capslist = NULL;
GstCaps *peercaps;
GstCaps *sizecaps;
GstCaps *sizecaps1, *sizecaps2;
int i;
GST_DEBUG ("gst_videoscale_src_link");
@ -216,12 +240,22 @@ gst_videoscale_getcaps (GstPad *pad, GstCaps *caps)
}
gst_caps_unref (peercaps);
sizecaps = GST_CAPS_NEW("videoscale_size","video/raw",
sizecaps1 = GST_CAPS_NEW("src","video/x-raw-yuv",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT));
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
sizecaps2 = GST_CAPS_NEW("src","video/x-raw-rgb",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
caps = gst_caps_intersect(caps, gst_videoscale_get_capslist ());
gst_caps_unref (sizecaps);
caps = gst_caps_intersect(sizecaps1, gst_videoscale_get_capslist ());
gst_caps_unref (sizecaps1);
sizecaps1 = caps;
caps = gst_caps_intersect(sizecaps2, gst_videoscale_get_capslist ());
gst_caps_unref (sizecaps2);
sizecaps2 = caps;
caps = gst_caps_append(sizecaps1, sizecaps2);
return caps;
}

7
gst/videoscale/videoscale.c
View file

@ -74,9 +74,7 @@ struct videoscale_format_struct videoscale_formats[] = {
/* planar */
{ "YV12", 12, gst_videoscale_planar411, },
{ "I420", 12, gst_videoscale_planar411, },
{ "IYUV", 12, gst_videoscale_planar411, },
{ "Y800", 8, gst_videoscale_planar400, },
{ "Y8 ", 8, gst_videoscale_planar400, },
/* RGB */
{ "RGB ", 32, gst_videoscale_32bit, 24, G_BIG_ENDIAN, 0x00ff0000, 0x0000ff00, 0x000000ff },
{ "RGB ", 32, gst_videoscale_32bit, 24, G_BIG_ENDIAN, 0x000000ff, 0x0000ff00, 0x00ff0000 },
@ -102,8 +100,7 @@ videoscale_get_caps(struct videoscale_format_struct *format)
fourcc = GST_MAKE_FOURCC(format->fourcc[0],format->fourcc[1],format->fourcc[2],format->fourcc[3]);
if(format->bpp){
caps = GST_CAPS_NEW ("videoscale", "video/raw",
"format", GST_PROPS_FOURCC (fourcc),
caps = GST_CAPS_NEW ("videoscale", "video/x-raw-rgb",
"depth", GST_PROPS_INT(format->bpp),
"bpp", GST_PROPS_INT(format->depth),
"endianness", GST_PROPS_INT(format->endianness),
@ -111,7 +108,7 @@ videoscale_get_caps(struct videoscale_format_struct *format)
"green_mask", GST_PROPS_INT(format->green_mask),
"blue_mask", GST_PROPS_INT(format->blue_mask));
}else{
caps = GST_CAPS_NEW ("videoscale", "video/raw",
caps = GST_CAPS_NEW ("videoscale", "video/x-raw-yuv",
"format", GST_PROPS_FOURCC (fourcc));
}

51
gst/videotestsrc/gstvideotestsrc.c
View file

@ -86,11 +86,23 @@ videotestsrc_src_template_factory(void)
static GstPadTemplate *templ = NULL;
if(!templ){
GstCaps *caps = GST_CAPS_NEW("src","video/raw",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT));
GstCaps *caps;
GstCaps *caps1 = GST_CAPS_NEW("src","video/x-raw-yuv",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
GstCaps *caps2 = GST_CAPS_NEW("src","video/x-raw-rgb",
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT));
caps = gst_caps_intersect(caps, gst_videotestsrc_get_capslist ());
caps = gst_caps_intersect(caps1, gst_videotestsrc_get_capslist ());
gst_caps_unref (caps1);
caps1 = caps;
caps = gst_caps_intersect(caps2, gst_videotestsrc_get_capslist ());
gst_caps_unref (caps2);
caps2 = caps;
caps = gst_caps_append(caps1, caps2);
templ = GST_PAD_TEMPLATE_NEW("src", GST_PAD_SRC, GST_PAD_ALWAYS, caps);
}
@ -158,8 +170,8 @@ gst_videotestsrc_class_init (GstVideotestsrcClass * klass)
g_param_spec_string ("fourcc", "fourcc", "fourcc",
NULL, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_RATE,
g_param_spec_int ("rate", "Rate", "Frame rate",
1, 100, 30, G_PARAM_READWRITE));
g_param_spec_float ("fps", "FPS", "Frame rate",
0., G_MAXFLOAT, 30., G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_TYPE,
g_param_spec_enum ("pattern", "Pattern", "Type of test pattern to generate",
GST_TYPE_VIDEOTESTSRC_PATTERN, 1, G_PARAM_READWRITE));
@ -232,6 +244,7 @@ gst_videotestsrc_srcconnect (GstPad * pad, GstCaps * caps)
gst_caps_get_int (caps, "width", &videotestsrc->width);
gst_caps_get_int (caps, "height", &videotestsrc->height);
gst_caps_get_float (caps, "framerate", &videotestsrc->rate);
videotestsrc->bpp = videotestsrc->fourcc->bitspp;
@ -305,13 +318,25 @@ gst_videotestsrc_getcaps (GstPad * pad, GstCaps * caps)
}
if(vts->width){
caps2 = GST_CAPS_NEW("ack","video/raw",
caps2 = gst_caps_append(
GST_CAPS_NEW("ack","video/x-raw-yuv",
"width",GST_PROPS_INT(vts->width),
"height",GST_PROPS_INT(vts->height));
"height",GST_PROPS_INT(vts->height),
"framerate", GST_PROPS_FLOAT(vts->rate)),
GST_CAPS_NEW("ack","video/x-raw-rgb",
"width",GST_PROPS_INT(vts->width),
"height",GST_PROPS_INT(vts->height),
"framerate", GST_PROPS_FLOAT(vts->rate)));
}else{
caps2 = GST_CAPS_NEW("ack","video/raw",
caps2 = gst_caps_append(
GST_CAPS_NEW("ack","video/x-raw-yuv",
"width",GST_PROPS_INT_RANGE(16,4096),
"height",GST_PROPS_INT_RANGE(16,4096));
"height",GST_PROPS_INT_RANGE(16,4096),
"framerate", GST_PROPS_FLOAT_RANGE(0, G_MAXFLOAT)),
GST_CAPS_NEW("ack","video/x-raw-rgb",
"width",GST_PROPS_INT_RANGE(16,4096),
"height",GST_PROPS_INT_RANGE(16,4096),
"framerate", GST_PROPS_FLOAT_RANGE(0, G_MAXFLOAT)));
}
/* ref intersection and return it */
@ -341,7 +366,7 @@ gst_videotestsrc_reset (GstVideotestsrc *videotestsrc)
videotestsrc->sync = TRUE;
videotestsrc->width = 640;
videotestsrc->height = 480;
videotestsrc->rate = 30;
videotestsrc->rate = 30.;
videotestsrc->timestamp = 0;
videotestsrc->interval = GST_SECOND / videotestsrc->rate;
}
@ -453,7 +478,7 @@ gst_videotestsrc_set_property (GObject * object, guint prop_id, const GValue * v
}
break;
case ARG_RATE:
src->rate = g_value_get_int (value);
src->rate = g_value_get_float (value);
src->interval = GST_SECOND/src->rate;
break;
case ARG_TYPE:
@ -487,7 +512,7 @@ gst_videotestsrc_get_property (GObject * object, guint prop_id, GValue * value,
g_value_set_string (value, src->forced_format);
break;
case ARG_RATE:
g_value_set_int (value, src->rate);
g_value_set_float (value, src->rate);
break;
case ARG_TYPE:
g_value_set_enum (value, src->type);

2
gst/videotestsrc/gstvideotestsrc.h
View file

@ -65,7 +65,7 @@ struct _GstVideotestsrc {
gint64 timestamp;
gint64 interval;
gint bpp;
int rate;
gfloat rate;
int type;
GstClock *clock;

12
gst/videotestsrc/videotestsrc.c
View file

@ -339,8 +339,6 @@ struct fourcc_list_struct fourcc_list[] = {
{"YV12", "YV12", 12, paint_setup_YV12, paint_hline_I420},
/* I420 */
{"I420", "I420", 12, paint_setup_I420, paint_hline_I420},
/* IYUV (same as I420) */
{"IYUV", "IYUV", 12, paint_setup_I420, paint_hline_I420},
/* NV12 */
/* NV21 */
/* IMC1 */
@ -356,8 +354,6 @@ struct fourcc_list_struct fourcc_list[] = {
/* Y42B */
/* Y800 grayscale */
{"Y800", "Y800", 8, paint_setup_Y800, paint_hline_Y800},
/* Y8 same as Y800 */
{"Y8 ", "Y8 ", 8, paint_setup_Y800, paint_hline_Y800},
/*{ "IYU2", 24, paint_setup_YVYU, paint_hline_YUY2 }, */
@ -442,8 +438,7 @@ GstCaps *paint_get_caps(struct fourcc_list_struct *format)
if(format->ext_caps){
#if GST_VERSION_MINOR > 6
caps = GST_CAPS_NEW ("videotestsrc_filter",
"video/raw",
"format", GST_PROPS_FOURCC (fourcc),
"video/x-raw-rgb",
"bpp", GST_PROPS_INT(format->bitspp),
"endianness", GST_PROPS_INT(G_BIG_ENDIAN),
"depth", GST_PROPS_INT(format->depth),
@ -480,8 +475,7 @@ GstCaps *paint_get_caps(struct fourcc_list_struct *format)
}
caps = GST_CAPS_NEW ("videotestsrc_filter",
"video/raw",
"format", GST_PROPS_FOURCC (fourcc),
"video/x-raw-rgb",
"bpp", GST_PROPS_INT(format->bitspp),
"endianness", GST_PROPS_INT(endianness),
"depth", GST_PROPS_INT(format->depth),
@ -491,7 +485,7 @@ GstCaps *paint_get_caps(struct fourcc_list_struct *format)
#endif
}else{
caps = GST_CAPS_NEW ("videotestsrc_filter",
"video/raw",
"video/x-raw-yuv",
"format", GST_PROPS_FOURCC (fourcc));
}

62
gst/volume/gstvolume.c
View file

@ -57,27 +57,20 @@ GST_PAD_TEMPLATE_FACTORY (volume_sink_factory,
"sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
gst_caps_new (
"volume_float_sink",
"audio/raw",
"rate", GST_PROPS_INT_RANGE (1, G_MAXINT),
"format", GST_PROPS_STRING ("float"),
"layout", GST_PROPS_STRING ("gfloat"),
"intercept", GST_PROPS_FLOAT(0.0),
"slope", GST_PROPS_FLOAT(1.0),
"channels", GST_PROPS_INT (1)
"audio/x-raw-float",
GST_AUDIO_FLOAT_MONO_PAD_TEMPLATE_PROPS
),
GST_CAPS_NEW (
"volume_int_sink",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"channels", GST_PROPS_INT_RANGE (1, G_MAXINT),
"rate", GST_PROPS_INT_RANGE (1, G_MAXINT),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"width", GST_PROPS_INT (16),
"depth", GST_PROPS_INT (16),
"signed", GST_PROPS_BOOLEAN (TRUE)
"audio/x-raw-int",
"channels", GST_PROPS_INT_RANGE (1, G_MAXINT),
"rate", GST_PROPS_INT_RANGE (1, G_MAXINT),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"width", GST_PROPS_INT (16),
"depth", GST_PROPS_INT (16),
"signed", GST_PROPS_BOOLEAN (TRUE)
)
);
@ -85,27 +78,20 @@ GST_PAD_TEMPLATE_FACTORY (volume_src_factory,
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
gst_caps_new (
"volume_float_src",
"audio/raw",
"rate", GST_PROPS_INT_RANGE (1, G_MAXINT),
"format", GST_PROPS_STRING ("float"),
"layout", GST_PROPS_STRING ("gfloat"),
"intercept", GST_PROPS_FLOAT(0.0),
"slope", GST_PROPS_FLOAT(1.0),
"channels", GST_PROPS_INT (1)
"audio/x-raw-float",
GST_AUDIO_FLOAT_MONO_PAD_TEMPLATE_PROPS
),
GST_CAPS_NEW (
"volume_int_src",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"channels", GST_PROPS_INT_RANGE (1, G_MAXINT),
"rate", GST_PROPS_INT_RANGE (1, G_MAXINT),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"width", GST_PROPS_INT (16),
"depth", GST_PROPS_INT (16),
"signed", GST_PROPS_BOOLEAN (TRUE)
"audio/x-raw-int",
"channels", GST_PROPS_INT_RANGE (1, G_MAXINT),
"rate", GST_PROPS_INT_RANGE (1, G_MAXINT),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"width", GST_PROPS_INT (16),
"depth", GST_PROPS_INT (16),
"signed", GST_PROPS_BOOLEAN (TRUE)
)
);
@ -165,19 +151,19 @@ volume_connect (GstPad *pad, GstCaps *caps)
static gboolean
volume_parse_caps (GstVolume *filter, GstCaps *caps)
{
const gchar *format;
const gchar *mimetype;
g_return_val_if_fail(filter!=NULL,FALSE);
g_return_val_if_fail(caps!=NULL,FALSE);
gst_caps_get_string (caps, "format", &format);
mimetype = gst_caps_get_mime (caps);
if (strcmp(format, "int")==0) {
if (strcmp(mimetype, "audio/x-raw-int")==0) {
gst_pad_set_chain_function(filter->sinkpad,volume_chain_int16);
return TRUE;
}
if (strcmp(format, "float")==0) {
if (strcmp(mimetype, "audio/x-raw-float")==0) {
gst_pad_set_chain_function(filter->sinkpad,volume_chain_float);
return TRUE;
}

2
sys/Makefile.am
View file

@ -34,7 +34,7 @@ else
VCD_DIR=
endif
if USE_XVIDEO
if USE_XFREE
XVIDEO_DIR=xvideo
else
XVIDEO_DIR=

16
sys/v4l/TODO
View file

@ -1,3 +1,19 @@
REMOVE list (HEAD)
==================
* xmms (depends on glib-1.2)
* avifile (ffmpeg)
* openquicktime (qtdemux)
* stereo2mono/mono2stereo/int2float/float2int (audioconvert)
* hermes (lcs)
* mjpegtools (jpeg does the same, make it depend on libjpegmmx instead)
* modplug (mikmod)
* vga (unmaintained, not-working)
* videosink (xvideo)
* aviaudiodecoder (useless)
* monkeymedia (licensing issues)
* wavparse/enc goes in same dir
* mulaw/alaw become separate mimetypes
TODO list (short term):
=======================
* v4lsrc/v4lmjpegsrc/v4l2src: fix interlacing (not handled at all...)

7
sys/v4l/gstv4lmjpegsink.c
View file

@ -483,10 +483,11 @@ plugin_init (GModule *module,
g_return_val_if_fail(factory != NULL, FALSE);
caps = gst_caps_new ("v4lmjpegsink_caps",
"video/jpeg",
"video/x-jpeg",
gst_props_new (
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT),
NULL )
);
capslist = gst_caps_append(capslist, caps);

24
sys/v4l/gstv4lmjpegsrc.c
View file

@ -253,11 +253,11 @@ gst_v4lmjpegsrc_init (GstV4lMjpegSrc *v4lmjpegsrc)
}
static gdouble
static gfloat
gst_v4lmjpegsrc_get_fps (GstV4lMjpegSrc *v4lmjpegsrc)
{
gint norm;
gdouble fps;
gfloat fps;
if (!v4lmjpegsrc->use_fixed_fps &&
v4lmjpegsrc->clock != NULL &&
@ -366,6 +366,7 @@ gst_v4lmjpegsrc_srcconnect (GstPad *pad,
gint max_w = GST_V4LELEMENT(v4lmjpegsrc)->vcap.maxwidth,
max_h = GST_V4LELEMENT(v4lmjpegsrc)->vcap.maxheight;
gulong bufsize;
gfloat fps = gst_v4lmjpegsrc_get_fps(v4lmjpegsrc);
/* in case the buffers are active (which means that we already
* did capsnego before and didn't clean up), clean up anyways */
@ -381,7 +382,7 @@ gst_v4lmjpegsrc_srcconnect (GstPad *pad,
/* Note: basically, we don't give a damn about the opposite caps here.
* that might seem odd, but it isn't. we know that the opposite caps is
* either NULL or has mime type video/jpeg, and in both cases, we'll set
* either NULL or has mime type video/x-jpeg, and in both cases, we'll set
* our own mime type back and it'll work. Other properties are to be set
* by the src, not by the opposite caps */
@ -464,10 +465,11 @@ gst_v4lmjpegsrc_srcconnect (GstPad *pad,
/* we now have an actual width/height - *set it* */
caps = gst_caps_new("v4lmjpegsrc_caps",
"video/jpeg",
"video/x-jpeg",
gst_props_new(
"width", GST_PROPS_INT(v4lmjpegsrc->end_width),
"height", GST_PROPS_INT(v4lmjpegsrc->end_height),
"width", GST_PROPS_INT(v4lmjpegsrc->end_width),
"height", GST_PROPS_INT(v4lmjpegsrc->end_height),
"framerate", GST_PROPS_FLOAT(fps),
NULL ) );
if ((ret_val = gst_pad_try_set_caps(v4lmjpegsrc->srcpad, caps)) == GST_PAD_LINK_REFUSED)
return GST_PAD_LINK_REFUSED;
@ -603,11 +605,12 @@ gst_v4lmjpegsrc_getcaps (GstPad *pad,
}
caps = GST_CAPS_NEW("v4lmjpegsrc_jpeg_caps",
"video/jpeg",
"video/x-jpeg",
"width", GST_PROPS_INT_RANGE(vcap->maxwidth/4,
vcap->maxwidth),
"height", GST_PROPS_INT_RANGE(vcap->maxheight/4,
vcap->maxheight),
"framerate", GST_PROPS_FLOAT_RANGE(0, G_MAXFLOAT),
NULL);
return caps;
@ -857,10 +860,11 @@ plugin_init (GModule *module, GstPlugin *plugin)
g_return_val_if_fail(factory != NULL, FALSE);
caps = gst_caps_new ("v4lmjpegsrc_caps",
"video/jpeg",
"video/x-jpeg",
gst_props_new (
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT),
NULL )
);
capslist = gst_caps_append(capslist, caps);

48
sys/v4l/gstv4lsrc.c
View file

@ -27,6 +27,7 @@
#include <string.h>
#include <sys/time.h>
#include "v4lsrc_calls.h"
#include <gst/video/video.h>
/* elementfactory information */
static GstElementDetails gst_v4lsrc_details = {
@ -209,11 +210,11 @@ gst_v4lsrc_init (GstV4lSrc *v4lsrc)
}
static gdouble
static gfloat
gst_v4lsrc_get_fps (GstV4lSrc *v4lsrc)
{
gint norm;
gdouble fps;
gfloat fps;
if (!v4lsrc->use_fixed_fps &&
v4lsrc->clock != NULL &&
@ -286,7 +287,8 @@ gst_v4lsrc_srcconvert (GstPad *pad,
static GstCaps *
gst_v4lsrc_palette_to_caps (int palette,
GstPropsEntry *width,
GstPropsEntry *height)
GstPropsEntry *height,
GstPropsEntry *fps)
{
guint32 fourcc;
GstCaps *caps;
@ -316,25 +318,25 @@ gst_v4lsrc_palette_to_caps (int palette,
}
if (fourcc == GST_MAKE_FOURCC('R','G','B',' ')) {
gint depth = 0;
gint depth = 0, endianness = 0;
guint32 r_mask = 0, g_mask = 0, b_mask = 0;
switch (palette) {
case VIDEO_PALETTE_RGB555:
depth = 15;
depth = 15; endianness = G_BYTE_ORDER;
r_mask = 0x7c00; g_mask = 0x03e0; b_mask = 0x001f;
break;
case VIDEO_PALETTE_RGB565:
depth = 16;
depth = 16; endianness = G_BYTE_ORDER;
r_mask = 0xf800; g_mask = 0x07f0; b_mask = 0x001f;
break;
case VIDEO_PALETTE_RGB24:
depth = 24;
r_mask = 0xff0000; g_mask = 0x00ff00; b_mask = 0x0000ff;
depth = 24; endianness = G_BIG_ENDIAN;
r_mask = R_MASK_24; g_mask = G_MASK_24; b_mask = B_MASK_24;
break;
case VIDEO_PALETTE_RGB32:
depth = 32;
r_mask = 0x00ff0000; g_mask = 0x0000ff00; b_mask = 0x000000ff;
depth = 32; endianness = G_BIG_ENDIAN;
r_mask = R_MASK_32; g_mask = G_MASK_32; b_mask = B_MASK_32;
break;
default:
g_assert_not_reached();
@ -342,8 +344,7 @@ gst_v4lsrc_palette_to_caps (int palette,
}
caps = GST_CAPS_NEW("v4lsrc_rgb_caps",
"video/raw",
"format", GST_PROPS_FOURCC(fourcc),
"video/x-raw-rgb",
"bpp", GST_PROPS_INT((depth+1) & ~1),
"depth", GST_PROPS_INT(depth),
"endianness", GST_PROPS_INT(G_BYTE_ORDER),
@ -353,23 +354,26 @@ gst_v4lsrc_palette_to_caps (int palette,
NULL);
} else {
caps = GST_CAPS_NEW("v4lsrc_yuv_caps",
"video/raw",
"video/x-raw-yuv",
"format", GST_PROPS_FOURCC(fourcc),
NULL);
}
gst_props_add_entry(caps->properties, width);
gst_props_add_entry(caps->properties, height);
gst_props_add_entry(caps->properties, fps);
return caps;
}
#define gst_v4lsrc_palette_to_caps_fixed(palette, width, height) \
#define gst_v4lsrc_palette_to_caps_fixed(palette, width, height, fps) \
gst_v4lsrc_palette_to_caps(palette, \
gst_props_entry_new("width", \
GST_PROPS_INT(width)), \
gst_props_entry_new("height", \
GST_PROPS_INT(height)) \
GST_PROPS_INT(height)), \
gst_props_entry_new("framerate", \
GST_PROPS_FLOAT(fps)) \
)
#define gst_v4lsrc_palette_to_caps_range(palette, min_w, max_w, min_h, max_h) \
gst_v4lsrc_palette_to_caps(palette, \
@ -378,7 +382,10 @@ gst_v4lsrc_palette_to_caps (int palette,
max_w)), \
gst_props_entry_new("height", \
GST_PROPS_INT_RANGE(min_h, \
max_h)) \
max_h)), \
gst_props_entry_new("framerate", \
GST_PROPS_FLOAT_RANGE(0., \
G_MAXFLOAT)) \
)
#define gst_caps_get_int_range(caps, name, min, max) \
@ -415,7 +422,11 @@ gst_v4lsrc_srcconnect (GstPad *pad,
guint32 fourcc;
gint depth, w, h;
gst_caps_get_fourcc_int (caps, "format", &fourcc);
if (!strcmp(gst_caps_get_mime(caps), "video/x-raw-yuv"))
gst_caps_get_fourcc_int (caps, "format", &fourcc);
else
fourcc = GST_MAKE_FOURCC('R','G','B',' ');
if (gst_caps_has_property(caps, "width")) {
if (gst_caps_has_fixed_property(caps, "width")) {
gst_caps_get_int(caps, "width", &w);
@ -490,7 +501,8 @@ gst_v4lsrc_srcconnect (GstPad *pad,
continue;
/* try to connect the pad/caps with the actual width/height */
newcaps = gst_v4lsrc_palette_to_caps_fixed(palette, w, h);
newcaps = gst_v4lsrc_palette_to_caps_fixed(palette, w, h,
gst_v4lsrc_get_fps(v4lsrc));
gst_caps_debug (newcaps, "new caps to set on v4lsrc's src pad");