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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 20:49:50 +00:00
parent efbd8d977d
commit ed2362149a
20 changed files with 795 additions and 505 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"
fi
AC_SUBST(XVIDEO_LIBS)
fi
fi
fi
])
dnl Next, check for the optional libraries:
dnl These are all libraries used in building plug-ins

15
ext/a52dec/gsta52dec.c
View file

@ -86,12 +86,7 @@ GST_PAD_TEMPLATE_FACTORY (sink_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"a52dec_sink",
"audio/a52",
NULL
),
GST_CAPS_NEW (
"ac3dec_sink",
"audio/ac3",
"audio/x-ac3",
NULL
)
);
@ -102,9 +97,7 @@ GST_PAD_TEMPLATE_FACTORY (src_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"a52dec_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),
@ -372,9 +365,7 @@ gst_a52dec_reneg (GstPad * pad, int channels, int rate)
if (gst_pad_try_set_caps (pad,
GST_CAPS_NEW ("a52dec_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),

30
ext/lame/gstlame.c
View file

@ -41,9 +41,7 @@ GST_PAD_TEMPLATE_FACTORY (gst_lame_sink_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"gstlame_sink",
"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),
@ -69,8 +67,20 @@ GST_PAD_TEMPLATE_FACTORY (gst_lame_src_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"gstlame_src",
"audio/x-mp3",
NULL
"audio/mpeg",
"layer", GST_PROPS_INT (3),
"rate", GST_PROPS_LIST (
GST_PROPS_INT (8000),
GST_PROPS_INT (11025),
GST_PROPS_INT (12000),
GST_PROPS_INT (16000),
GST_PROPS_INT (22050),
GST_PROPS_INT (24000),
GST_PROPS_INT (32000),
GST_PROPS_INT (44100),
GST_PROPS_INT (48000)
),
"channels", GST_PROPS_INT_RANGE (1, 2)
)
)
@ -358,7 +368,13 @@ gst_lame_sinkconnect (GstPad *pad, GstCaps *caps)
return GST_PAD_LINK_REFUSED;
}
return GST_PAD_LINK_OK;
caps = GST_CAPS_NEW ("lame_src_caps",
"audio/mpeg",
"layer", GST_PROPS_INT (3),
"channels", GST_PROPS_INT (lame->num_channels),
"rate", GST_PROPS_INT (lame->samplerate));
return gst_pad_try_set_caps (lame->srcpad, caps);
}
static void
@ -446,7 +462,7 @@ gst_lame_add_metadata (GstLame *lame, GstCaps *caps)
prop = (GstPropsEntry*)(props->data);
props = g_list_next(props);
if (gst_props_entry_get_type (prop) == GST_PROPS_STRING_TYPE) {
if (gst_props_entry_get_props_type (prop) == GST_PROPS_STRING_TYPE) {
const gchar *name = gst_props_entry_get_name (prop);
const gchar *value;

13
ext/mad/gstmad.c
View file

@ -120,9 +120,7 @@ GST_PAD_TEMPLATE_FACTORY (mad_src_template_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"mad_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),
@ -138,8 +136,9 @@ GST_PAD_TEMPLATE_FACTORY (mad_sink_template_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"mad_sink",
"audio/x-mp3",
NULL
"audio/mpeg",
/* we don't need channel/rate ... */
"layer", GST_PROPS_INT_RANGE (1, 3)
)
)
@ -1236,10 +1235,8 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
if (gst_pad_try_set_caps (mad->srcpad,
gst_caps_new (
"mad_src",
"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),

25
ext/mpeg2dec/gstmpeg2dec.c
View file

@ -55,21 +55,16 @@ GST_PAD_TEMPLATE_FACTORY (src_template_factory,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"mpeg2dec_src",
"video/raw",
"format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y','V','1','2')),
"width", GST_PROPS_INT_RANGE (16, 4096),
"height", GST_PROPS_INT_RANGE (16, 4096),
"pixel_width", GST_PROPS_INT_RANGE (1, 255),
"pixel_height", GST_PROPS_INT_RANGE (1, 255)
"video/x-raw-yuv",
"format", GST_PROPS_LIST (
GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y','V','1','2')),
GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0'))
),
GST_CAPS_NEW (
"mpeg2dec_src",
"video/raw",
"format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
"width", GST_PROPS_INT_RANGE (16, 4096),
"height", GST_PROPS_INT_RANGE (16, 4096),
"pixel_width", GST_PROPS_INT_RANGE (1, 255),
"pixel_height", GST_PROPS_INT_RANGE (1, 255)
"pixel_height", GST_PROPS_INT_RANGE (1, 255),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT)
)
);
@ -91,6 +86,7 @@ GST_PAD_TEMPLATE_FACTORY (sink_template_factory,
GST_CAPS_NEW (
"mpeg2dec_sink",
"video/mpeg",
/* width/height/framerate not needed */
"mpegversion", GST_PROPS_INT_RANGE (1, 2),
"systemstream", GST_PROPS_BOOLEAN (FALSE)
)
@ -316,18 +312,19 @@ gst_mpeg2dec_negotiate_format (GstMpeg2dec *mpeg2dec)
if (!allowed) {
allowed = GST_CAPS_NEW (
"mpeg2dec_negotiate",
"video/raw",
"video/x-raw-yuv",
"format", GST_PROPS_FOURCC (GST_STR_FOURCC ("I420"))
);
}
to_intersect = GST_CAPS_NEW (
"mpeg2dec_negotiate",
"video/raw",
"video/x-raw-yuv",
"width", GST_PROPS_INT (mpeg2dec->width),
"height", GST_PROPS_INT (mpeg2dec->height),
"pixel_width", GST_PROPS_INT (mpeg2dec->pixel_width),
"pixel_height", GST_PROPS_INT (mpeg2dec->pixel_height)
"pixel_height", GST_PROPS_INT (mpeg2dec->pixel_height),
"framerate", GST_PROPS_FLOAT (1. * GST_SECOND / mpeg2dec->frame_period)
);
/* try to fix our height */

14
ext/sidplay/gstsiddec.cc
View file

@ -38,7 +38,7 @@ static GstCaps* sid_typefind (GstBuffer *buf, gpointer priv);
/* typefactory for 'sid' */
static GstTypeDefinition siddefinition = {
"siddec_audio/sid",
"audio/sid",
"audio/x-sid",
".sid",
sid_typefind,
};
@ -72,7 +72,7 @@ GST_PAD_TEMPLATE_FACTORY (sink_templ,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"siddecoder_sink",
"audio/sid",
"audio/x-sid",
NULL
)
)
@ -83,9 +83,7 @@ GST_PAD_TEMPLATE_FACTORY (src_templ,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"src_audio",
"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_LIST (
GST_PROPS_BOOLEAN (TRUE),
@ -196,7 +194,7 @@ sid_typefind (GstBuffer *buf, gpointer priv)
if (strncmp ((const char *)data, "PSID", 4))
return NULL;
newcaps = gst_caps_new ("sid_typefind","audio/sid", NULL);
newcaps = gst_caps_new ("sid_typefind","audio/x-sid", NULL);
return newcaps;
}
@ -371,9 +369,7 @@ siddec_negotiate (GstSidDec *siddec)
if (!gst_pad_try_set_caps (siddec->srcpad,
GST_CAPS_NEW (
"siddec_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 (sign),
"width", GST_PROPS_INT (siddec->config->bitsPerSample),

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);

183
gst/ac3parse/gstac3parse.c
View file

@ -95,49 +95,44 @@ enum {
/* FILL ME */
};
static GstPadTemplate*
src_factory (void)
{
return
gst_pad_template_new (
GST_PAD_TEMPLATE_FACTORY (src_factory,
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
gst_caps_new (
"ac3parse_src",
GST_CAPS_NEW ("ac3parse_src",
"audio/ac3",
gst_props_new (
"framed", GST_PROPS_BOOLEAN (TRUE),
NULL)),
NULL);
}
"channels", GST_PROPS_INT_RANGE (1, 6),
"rate", GST_PROPS_INT_RANGE (32000, 48000)
)
);
static GstPadTemplate*
sink_factory (void)
{
return
gst_pad_template_new (
GST_PAD_TEMPLATE_FACTORY (sink_factory,
"sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
gst_caps_new (
"ac3parse_sink",
"audio/ac3",
gst_props_new (
"framed", GST_PROPS_BOOLEAN (FALSE),
NULL)),
NULL);
}
GST_CAPS_NEW ("ac3parse_sink",
"audio/x-ac3",
NULL
)
);
static void gst_ac3parse_class_init (GstAc3ParseClass *klass);
static void gst_ac3parse_init (GstAc3Parse *ac3parse);
static void gst_ac3parse_chain (GstPad *pad,GstBuffer *buf);
static void gst_ac3parse_chain (GstPad *pad,
GstBuffer *buf);
static void gst_ac3parse_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void gst_ac3parse_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static void gst_ac3parse_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gst_ac3parse_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static GstPadTemplate *src_template, *sink_template;
static GstElementStateReturn
gst_ac3parse_change_state (GstElement *element);
static GstElementClass *parent_class = NULL;
/*static guint gst_ac3parse_signals[LAST_SIGNAL] = { 0 };*/
@ -181,20 +176,25 @@ gst_ac3parse_class_init (GstAc3ParseClass *klass)
gobject_class->set_property = gst_ac3parse_set_property;
gobject_class->get_property = gst_ac3parse_get_property;
gstelement_class->change_state = gst_ac3parse_change_state;
}
static void
gst_ac3parse_init (GstAc3Parse *ac3parse)
{
ac3parse->sinkpad = gst_pad_new_from_template (sink_template, "sink");
ac3parse->sinkpad = gst_pad_new_from_template (
GST_PAD_TEMPLATE_GET(sink_factory), "sink");
gst_element_add_pad (GST_ELEMENT (ac3parse), ac3parse->sinkpad);
gst_pad_set_chain_function (ac3parse->sinkpad, gst_ac3parse_chain);
ac3parse->srcpad = gst_pad_new_from_template (src_template, "src");
ac3parse->srcpad = gst_pad_new_from_template (
GST_PAD_TEMPLATE_GET(src_factory), "src");
gst_element_add_pad (GST_ELEMENT (ac3parse), ac3parse->srcpad);
ac3parse->partialbuf = NULL;
ac3parse->skip = 0;
ac3parse->sample_rate = ac3parse->channels = -1;
}
static void
@ -203,9 +203,11 @@ gst_ac3parse_chain (GstPad *pad, GstBuffer *buf)
GstAc3Parse *ac3parse;
guchar *data;
glong size,offset = 0;
unsigned short header;
guint16 header;
guint8 channeldata, acmod, mask;
GstBuffer *outbuf = NULL;
gint bpf;
guint sample_rate = -1, channels = -1;
g_return_if_fail(pad != NULL);
g_return_if_fail(GST_IS_PAD(pad));
@ -229,14 +231,20 @@ gst_ac3parse_chain (GstPad *pad, GstBuffer *buf)
data = GST_BUFFER_DATA(ac3parse->partialbuf);
size = GST_BUFFER_SIZE(ac3parse->partialbuf);
/* while we still have bytes left -2 for the header */
while (offset < size-2) {
/* we're searching for at least 7 bytes. first the
* syncinfo, where 2 bytes are for the syncword
* (header ID, 0x0b77), 2 bytes crc1 (checksum) and 1 byte
* fscod+fmrsizecod (framerate/bitrate) and then the
* bitstreaminfo bsid (version), bsmod (data type) and
* acmod (channel info, 3 bits). Then some "maybe"
* bits, and then the LFE indicator (subwoofer bit) */
while (offset < size-6) {
int skipped = 0;
GST_DEBUG ("ac3parse: offset %ld, size %ld ",offset, size);
/* search for a possible start byte */
for (;((data[offset] != 0x0b) && (offset < size));offset++) skipped++ ;
for (;((data[offset] != 0x0b) && (offset < size-6));offset++) skipped++ ;
if (skipped) {
fprintf(stderr, "ac3parse: **** now at %ld skipped %d bytes (FIXME?)\n",offset,skipped);
}
@ -249,15 +257,91 @@ gst_ac3parse_chain (GstPad *pad, GstBuffer *buf)
/* g_print("AC3PARSE: found sync at %d\n",offset); */
/* get the bits we're interested in */
rate = (data[offset+4] >> 6) & 0x3;
switch (rate) {
case 0x0: /* 00b */
sample_rate = 48000;
break;
case 0x1: /* 01b */
sample_rate = 44100;
break;
case 0x2: /* 10b */
sample_rate = 32000;
break;
case 0x3: /* 11b */
default:
/* reserved. if this happens, we're screwed */
g_assert (0);
break;
}
fsize = data[offset+4] & 0x3f;
/* calculate the bpf of the frame */
bpf = frmsizecod_tbl[fsize].frm_size[rate] * 2;
/* calculate number of channels */
channeldata = data[offset+6]; /* skip bsid/bsmod */
acmod = (channeldata >> 5) & 0x7;
switch (acmod) {
case 0x1: /* 001b = 1 channel */
channels = 1;
break;
case 0x0: /* 000b = 2 independent channels*/
case 0x2: /* 010b = 2x front (stereo) */
channels = 2;
break;
case 0x3: /* 011b = 3 front */
case 0x4: /* 100b = 2 front, 1 rear */
channels = 3;
break;
case 0x5: /* 101b = 3 front, 1 rear */
case 0x6: /* 110b = 2 front, 2 rear */
channels = 4;
break;
case 0x7: /* 111b = 3 front, 2 rear */
channels = 5;
break;
default:
/* whaaaaaaaaaaaaaa!!!!!!!!!!! */
g_assert (0);
}
/* fetch LFE bit (subwoofer) */
mask = 0x10;
if (acmod & 0x1 && acmod != 0x1) /* 3 front speakers? */
mask >>= 2;
if (acmod & 0x4) /* surround channel? */
mask >>= 2;
if (acmod == 0x2) /* 2/0 mode? */
mask >>= 2;
if (channeldata & mask) /* LFE: do we have a subwoofer channel? */
channels++;
/* if we don't have the whole frame... */
if ((size - offset) < bpf) {
GST_DEBUG ("ac3parse: partial buffer needed %ld < %d ",size-offset, bpf);
break;
} else {
outbuf = gst_buffer_create_sub(ac3parse->partialbuf,offset,bpf);
gboolean need_capsnego = FALSE;
outbuf = gst_buffer_create_sub (ac3parse->partialbuf,offset,bpf);
/* make sure our properties still match */
if (channels > 0 && ac3parse->channels != channels) {
ac3parse->channels = channels;
need_capsnego = TRUE;
}
if (sample_rate > 0 && ac3parse->sample_rate != sample_rate) {
ac3parse->sample_rate = sample_rate;
need_capsnego = TRUE;
}
if (need_capsnego) {
GstCaps *newcaps;
newcaps = GST_CAPS_NEW ("ac3parse_src",
"audio/x-ac3",
"channels", GST_PROPS_INT (channels),
"rate", GST_PROPS_INT (sample_rate));
if (gst_pad_try_set_caps (ac3parse->srcpad, newcaps) <= 0) {
gst_element_error (GST_ELEMENT (ac3parse),
"Ac3parse: failed to negotiate format with next element");
return;
}
}
offset += bpf;
if (ac3parse->skip == 0 && GST_PAD_IS_LINKED(ac3parse->srcpad)) {
@ -323,6 +407,24 @@ gst_ac3parse_get_property (GObject *object, guint prop_id, GValue *value, GParam
}
}
static GstElementStateReturn
gst_ac3parse_change_state (GstElement *element)
{
GstAc3Parse *ac3parse = GST_AC3PARSE(element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_PAUSED_TO_READY:
/* reset stream info */
ac3parse->channels = ac3parse->sample_rate = -1;
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
}
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
{
@ -334,11 +436,10 @@ plugin_init (GModule *module, GstPlugin *plugin)
g_return_val_if_fail(factory != NULL, FALSE);
gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_SECONDARY);
src_template = src_factory ();
gst_element_factory_add_pad_template (factory, src_template);
sink_template = sink_factory ();
gst_element_factory_add_pad_template (factory, sink_template);
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));

4
gst/ac3parse/gstac3parse.h
View file

@ -54,6 +54,10 @@ struct _GstAc3Parse {
guint lastframebytes; /* bytes in previous of last frame so far */
guint lastframesize; /* total length of last frame */
guint skip; /* number of frames to skip */
/* some stream parameters */
gint sample_rate;
gint channels;
};
struct _GstAc3ParseClass {

515
gst/asfdemux/gstasfdemux.c
View file

@ -160,107 +160,9 @@ GST_PAD_TEMPLATE_FACTORY (sink_factory,
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_CAPS_NEW ("asf_asf_demux_sink",
"video/x-ms-asf",
"asfversion", GST_PROPS_INT_RANGE (1, 1)
),
GST_CAPS_NEW ("asf_wma_demux_sink",
"video/x-ms-wma",
"asfversion", GST_PROPS_INT_RANGE (1, 1)
),
GST_CAPS_NEW ("asf_wax_demux_sink",
"video/x-ms-wax",
"asfversion", GST_PROPS_INT_RANGE (1, 1)
),
GST_CAPS_NEW ("asf_wmv_demux_sink",
"video/x-ms-wmv",
"asfversion", GST_PROPS_INT_RANGE (1, 1)
),
GST_CAPS_NEW ("asf_wvx_demux_sink",
"video/x-ms-wvx",
"asfversion", GST_PROPS_INT_RANGE (1, 1)
),
GST_CAPS_NEW ("asf_wm_demux_sink",
"video/x-ms-wm",
"asfversion", GST_PROPS_INT_RANGE (1, 1)
)
);
GST_PAD_TEMPLATE_FACTORY (audio_factory,
"audio_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
GST_CAPS_NEW ("asf_demux_audio",
"video/avi",
"format", GST_PROPS_STRING ("strf_auds")
),
GST_CAPS_NEW (
"asfdemux_src_audio",
"audio/raw",
"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),
GST_PROPS_BOOLEAN (FALSE)
),
"width", GST_PROPS_LIST (
GST_PROPS_INT (8),
GST_PROPS_INT (16)
),
"depth", GST_PROPS_LIST (
GST_PROPS_INT (8),
GST_PROPS_INT (16)
),
"rate", GST_PROPS_INT_RANGE (11025, 44100),
"channels", GST_PROPS_INT_RANGE (1, 2)
),
GST_CAPS_NEW (
"asfdemux_src_audio",
"audio/x-mp3",
NULL
),
GST_CAPS_NEW (
"asfdemux_src_audio",
"audio/a52",
NULL
),
GST_CAPS_NEW (
"asfdemux_src_audio",
"application/x-ogg",
NULL
)
);
GST_PAD_TEMPLATE_FACTORY (video_factory,
"video_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
GST_CAPS_NEW ("asf_demux_src_video",
"video/avi",
"format", GST_PROPS_LIST (
GST_PROPS_STRING ("strf_vids")
),
"width", GST_PROPS_INT_RANGE (16, 4096),
"height", GST_PROPS_INT_RANGE (16, 4096),
NULL
),
GST_CAPS_NEW (
"asf_demux_src_video",
"video/raw",
"format", GST_PROPS_LIST (
GST_PROPS_FOURCC (GST_MAKE_FOURCC('Y','U','Y','2')),
GST_PROPS_FOURCC (GST_MAKE_FOURCC('I','4','2','0'))
),
"width", GST_PROPS_INT_RANGE (16, 4096),
"height", GST_PROPS_INT_RANGE (16, 4096)
),
GST_CAPS_NEW (
"asf_demux_src_video",
"video/jpeg",
"width", GST_PROPS_INT_RANGE (16, 4096),
"height", GST_PROPS_INT_RANGE (16, 4096)
)
);
"video/x-asf",
NULL)
);
static void gst_asf_demux_class_init (GstASFDemuxClass *klass);
static void gst_asf_demux_init (GstASFDemux *asf_demux);
@ -301,6 +203,7 @@ static gboolean gst_asf_demux_setup_pad (GstASFDemux *asf_demu
static GstElementStateReturn gst_asf_demux_change_state (GstElement *element);
static GstPadTemplate *videosrctempl, *audiosrctempl;
static GstElementClass *parent_class = NULL;
GType
@ -1377,93 +1280,148 @@ gst_asf_demux_identify_guid (GstASFDemux *asf_demux,
* Stream and pad setup code
*/
#define GST_ASF_AUD_CAPS_NEW(name, mimetype, props...) \
(audio != NULL) ? \
GST_CAPS_NEW (name, \
mimetype, \
"rate", GST_PROPS_INT ( \
GUINT32_FROM_LE (audio->byte_rate)), \
"channels", GST_PROPS_INT ( \
GUINT16_FROM_LE (audio->channels)), \
##props) \
: \
GST_CAPS_NEW (name, \
mimetype, \
"rate", GST_PROPS_INT_RANGE (8000, 96000), \
"channels", GST_PROPS_INT_RANGE (1, 2), \
##props)
static GstCaps *
gst_asf_demux_audio_caps (guint16 codec_id,
asf_stream_audio *audio)
{
GstCaps *caps = NULL;
switch (codec_id) {
case GST_RIFF_WAVE_FORMAT_MPEGL3: /* mp3 */
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_mp3",
"audio/mpeg",
"layer", GST_PROPS_INT (3));
break;
case GST_RIFF_WAVE_FORMAT_MPEGL12: /* mp1 or mp2 */
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_mp12",
"audio/mpeg",
"layer", GST_PROPS_INT (2));
break;
case GST_RIFF_WAVE_FORMAT_PCM: /* PCM/wav */ {
GstPropsEntry *width, *depth, *signedness;
if (audio != NULL) {
gint ba = GUINT16_FROM_LE (audio->block_align);
gint ch = GUINT16_FROM_LE (audio->channels);
gint ws = GUINT16_FROM_LE (audio->word_size);
width = gst_props_entry_new ("width",
GST_PROPS_INT (ba * 8 / ch));
depth = gst_props_entry_new ("depth",
GST_PROPS_INT (ws));
signedness = gst_props_entry_new ("signedness",
GST_PROPS_BOOLEAN (ws != 8));
} else {
signedness = gst_props_entry_new ("signed",
GST_PROPS_LIST (
GST_PROPS_BOOLEAN (TRUE),
GST_PROPS_BOOLEAN (FALSE)));
width = gst_props_entry_new ("width",
GST_PROPS_LIST (
GST_PROPS_INT (8),
GST_PROPS_INT (16)));
depth = gst_props_entry_new ("depth",
GST_PROPS_LIST (
GST_PROPS_INT (8),
GST_PROPS_INT (16)));
}
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_pcm",
"audio/x-raw-int",
"endianness",
GST_PROPS_INT (G_LITTLE_ENDIAN));
gst_props_add_entry (caps->properties, width);
gst_props_add_entry (caps->properties, depth);
gst_props_add_entry (caps->properties, signedness);
}
break;
case GST_RIFF_WAVE_FORMAT_VORBIS1: /* vorbis mode 1 */
case GST_RIFF_WAVE_FORMAT_VORBIS2: /* vorbis mode 2 */
case GST_RIFF_WAVE_FORMAT_VORBIS3: /* vorbis mode 3 */
case GST_RIFF_WAVE_FORMAT_VORBIS1PLUS: /* vorbis mode 1+ */
case GST_RIFF_WAVE_FORMAT_VORBIS2PLUS: /* vorbis mode 2+ */
case GST_RIFF_WAVE_FORMAT_VORBIS3PLUS: /* vorbis mode 3+ */
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_vorbis",
"audio/x-vorbis",
NULL);
break;
case GST_RIFF_WAVE_FORMAT_A52:
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_ac3",
"audio/x-ac3",
NULL);
break;
case GST_RIFF_WAVE_FORMAT_DIVX_WMAV1:
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_wmav1",
"audio/x-wma",
"wmaversion", GST_PROPS_INT (1));
break;
case GST_RIFF_WAVE_FORMAT_DIVX_WMAV2:
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_wmav2",
"audio/x-wma",
"wmaversion", GST_PROPS_INT (2));
break;
case GST_RIFF_WAVE_FORMAT_WMAV9:
caps = GST_ASF_AUD_CAPS_NEW ("asf_demux_audio_src_wmav9",
"audio/x-wma",
"wmaversion", GST_PROPS_INT (9));
break;
default:
g_warning ("asfdemux: unkown audio format 0x%04x",
codec_id);
break;
}
return caps;
}
static gboolean
gst_asf_demux_add_audio_stream (GstASFDemux *asf_demux,
asf_stream_audio *audio,
guint16 id)
{
GstPad *src_pad;
GstCaps *new_caps = NULL;
GstCaps *caps_list = NULL;
GstCaps *caps;
gchar *name = NULL;
GstPadTemplate *new_template = NULL;
guint16 size_left = 0;
size_left = GUINT16_FROM_LE(audio->size);
/* Create the audio pad */
name = g_strdup_printf ("audio_%02d", asf_demux->num_audio_streams);
new_template = GST_PAD_TEMPLATE_GET (audio_factory);
src_pad = gst_pad_new_from_template (
GST_PAD_TEMPLATE_GET (audio_factory), name);
src_pad = gst_pad_new_from_template (audiosrctempl, name);
g_free (name);
/* Now set up the standard propertis from the header info */
caps_list = gst_caps_append(NULL, GST_CAPS_NEW (
"asf_demux_audio_src",
"video/avi",
"format", GST_PROPS_STRING ("strf_auds"),
"fmt", GST_PROPS_INT (GUINT16_FROM_LE (audio->codec_tag)),
"channels", GST_PROPS_INT (GUINT16_FROM_LE (audio->channels)),
"rate", GST_PROPS_INT (GUINT32_FROM_LE (audio->sample_rate)),
"av_bps", GST_PROPS_INT (GUINT32_FROM_LE (audio->byte_rate)),
"blockalign", GST_PROPS_INT (GUINT16_FROM_LE (audio->block_align)),
"size", GST_PROPS_INT (GUINT16_FROM_LE (audio->word_size))
));
caps = gst_asf_demux_audio_caps (GUINT16_FROM_LE(audio->codec_tag),
audio);
/* Now try some gstreamer formatted MIME types (from gst_avi_demux_strf_auds) */
switch (GUINT16_FROM_LE(audio->codec_tag)) {
case GST_RIFF_WAVE_FORMAT_MPEGL3:
case GST_RIFF_WAVE_FORMAT_MPEGL12: /* mp3 */
new_caps = gst_caps_new ("asf_demux_audio_src",
"audio/x-mp3",
NULL);
break;
case GST_RIFF_WAVE_FORMAT_PCM: /* PCM/wav */
new_caps = gst_caps_new ("asf_demux_audio_src",
"audio/raw",
gst_props_new (
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"signed", GST_PROPS_BOOLEAN ((GUINT16_FROM_LE (audio->word_size) != 8)),
"width", GST_PROPS_INT ((GUINT16_FROM_LE (audio->block_align)*8) /
GUINT16_FROM_LE (audio->channels)),
"depth", GST_PROPS_INT (GUINT16_FROM_LE (audio->word_size)),
"rate", GST_PROPS_INT (GUINT32_FROM_LE (audio->byte_rate)),
"channels", GST_PROPS_INT (GUINT16_FROM_LE (audio->channels)),
NULL
));
break;
case GST_RIFF_WAVE_FORMAT_VORBIS1: /* ogg/vorbis mode 1 */
case GST_RIFF_WAVE_FORMAT_VORBIS2: /* ogg/vorbis mode 2 */
case GST_RIFF_WAVE_FORMAT_VORBIS3: /* ogg/vorbis mode 3 */
case GST_RIFF_WAVE_FORMAT_VORBIS1PLUS: /* ogg/vorbis mode 1+ */
case GST_RIFF_WAVE_FORMAT_VORBIS2PLUS: /* ogg/vorbis mode 2+ */
case GST_RIFF_WAVE_FORMAT_VORBIS3PLUS: /* ogg/vorbis mode 3+ */
new_caps = gst_caps_new ("asf_demux_audio_src",
"application/x-ogg",
NULL);
break;
case GST_RIFF_WAVE_FORMAT_A52:
new_caps = gst_caps_new ("asf_demux_audio_src",
"audio/a52",
NULL);
break;
case GST_RIFF_WAVE_FORMAT_DIVX_WMAV1:
case GST_RIFF_WAVE_FORMAT_DIVX_WMAV2:
case GST_RIFF_WAVE_FORMAT_WMAV9:
new_caps = gst_caps_new ("asf_demux_audio_src",
"unknown/unknown",
NULL);
break;
default:
g_warning ("asfdemux: unkown audio format %d", GUINT16_FROM_LE(audio->codec_tag));
break;
}
if (new_caps) caps_list = gst_caps_append(caps_list, new_caps);
GST_INFO ( "Adding audio stream %u codec %u (0x%x)", asf_demux->num_video_streams, GUINT16_FROM_LE(audio->codec_tag), GUINT16_FROM_LE(audio->codec_tag));
GST_INFO ("Adding audio stream %u codec %u (0x%x)",
asf_demux->num_video_streams,
GUINT16_FROM_LE(audio->codec_tag),
GUINT16_FROM_LE(audio->codec_tag));
asf_demux->num_audio_streams++;
@ -1473,82 +1431,125 @@ gst_asf_demux_add_audio_stream (GstASFDemux *asf_demux,
gst_bytestream_flush (asf_demux->bs, size_left);
}
return gst_asf_demux_setup_pad (asf_demux, src_pad, caps_list, id);
return gst_asf_demux_setup_pad (asf_demux, src_pad, caps, id);
}
#define GST_ASF_VID_CAPS_NEW(name, mimetype, props...) \
(video != NULL) ? \
GST_CAPS_NEW (name, \
mimetype, \
"width", GST_PROPS_INT (width), \
"height", GST_PROPS_INT (height), \
"framerate", GST_PROPS_FLOAT (0),/* FIXME */ \
##props) \
: \
GST_CAPS_NEW (name, \
mimetype, \
"width", GST_PROPS_INT_RANGE (16, 4096), \
"height", GST_PROPS_INT_RANGE (16, 4096), \
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT), \
##props)
static GstCaps *
gst_asf_demux_video_caps (guint32 codec_fcc,
asf_stream_video_format *video)
{
GstCaps *caps = NULL;
gint width = 0, height = 0;
if (video != NULL) {
width = GUINT32_FROM_LE (video->width);
height = GUINT32_FROM_LE (video->height);
}
switch (codec_fcc) {
case GST_MAKE_FOURCC('I','4','2','0'):
case GST_MAKE_FOURCC('Y','U','Y','2'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_raw",
"video/x-raw-yuv",
"format", GST_PROPS_FOURCC (codec_fcc));
break;
case GST_MAKE_FOURCC('M','J','P','G'):
case GST_MAKE_FOURCC('J','P','E','G'):
case GST_MAKE_FOURCC('P','I','X','L'):
case GST_MAKE_FOURCC('V','I','X','L'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_jpeg",
"video/x-jpeg",
NULL);
break;
case GST_MAKE_FOURCC('D','V','S','D'):
case GST_MAKE_FOURCC('d','v','s','d'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_dv",
"video/x-dv",
"systemstream", GST_PROPS_BOOLEAN (FALSE));
break;
case GST_MAKE_FOURCC('W','M','V','1'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_wmv1",
"video/x-wmv",
"wmvversion", GST_PROPS_INT (1));
break;
case GST_MAKE_FOURCC('W','M','V','2'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_wmv2",
"video/x-wmv",
"wmvversion", GST_PROPS_INT (2));
break;
case GST_MAKE_FOURCC('M','P','G','4'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_msmpeg41",
"video/x-msmpeg",
"msmpegversion", GST_PROPS_INT (41));
break;
case GST_MAKE_FOURCC('M','P','4','2'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_msmpeg42",
"video/x-msmpeg",
"msmpegversion", GST_PROPS_INT (42));
break;
case GST_MAKE_FOURCC('M','P','4','3'):
caps = GST_ASF_VID_CAPS_NEW ("asf_demux_video_src_msmpeg43",
"video/x-msmpeg",
"msmpegversion", GST_PROPS_INT (43));
break;
default:
g_warning ("asfdemux: unkown video format " GST_FOURCC_FORMAT "(0x%08x)",
GST_FOURCC_ARGS(codec_fcc), codec_fcc);
break;
}
return caps;
}
static gboolean
gst_asf_demux_add_video_stream (GstASFDemux *asf_demux,
asf_stream_video_format *video_format,
asf_stream_video_format *video,
guint16 id) {
GstPad *src_pad;
GstCaps *new_caps = NULL;
GstCaps *caps_list = NULL;
GstCaps *caps;
gchar *name = NULL;
GstPadTemplate *new_template = NULL;
/* Create the audio pad */
name = g_strdup_printf ("video_%02d", asf_demux->num_video_streams);
new_template = GST_PAD_TEMPLATE_GET (video_factory);
src_pad = gst_pad_new_from_template (
GST_PAD_TEMPLATE_GET (video_factory), name);
caps_list = gst_caps_append(NULL, GST_CAPS_NEW (
"asf_demux_video_src",
"video/avi",
"format", GST_PROPS_STRING ("strf_vids"),
"size", GST_PROPS_INT (GUINT32_FROM_LE (video_format->size)),
"width",GST_PROPS_INT (GUINT32_FROM_LE (video_format->width)),
"height", GST_PROPS_INT (GUINT32_FROM_LE (video_format->height)),
"planes", GST_PROPS_INT (GUINT16_FROM_LE (video_format->planes)),
"bit_cnt", GST_PROPS_INT (GUINT16_FROM_LE (video_format->depth)),
"compression", GST_PROPS_FOURCC (GUINT32_FROM_LE (video_format->tag)),
"image_size", GST_PROPS_INT (GUINT32_FROM_LE (video_format->image_size)),
"xpels_meter", GST_PROPS_INT (GUINT32_FROM_LE (video_format->xpels_meter)),
"ypels_meter", GST_PROPS_INT (GUINT32_FROM_LE (video_format->ypels_meter)),
"num_colors", GST_PROPS_INT (GUINT32_FROM_LE (video_format->num_colors)),
"imp_colors", GST_PROPS_INT (GUINT32_FROM_LE (video_format->imp_colors))
));
src_pad = gst_pad_new_from_template (videosrctempl, name);
g_free (name);
/* Now try some gstreamer formatted MIME types (from gst_avi_demux_strf_vids) */
switch (GUINT32_FROM_LE(video_format->tag)) {
case GST_MAKE_FOURCC('I','4','2','0'):
case GST_MAKE_FOURCC('Y','U','Y','2'):
new_caps = GST_CAPS_NEW (
"asf_demux_video_src",
"video/raw",
"format", GST_PROPS_FOURCC(GUINT32_FROM_LE(video_format->tag)),
"width", GST_PROPS_INT(video_format->width),
"height", GST_PROPS_INT(video_format->height)
);
break;
case GST_MAKE_FOURCC('M','J','P','G'):
new_caps = GST_CAPS_NEW (
"asf_demux_video_src",
"video/jpeg",
"width", GST_PROPS_INT(video_format->width),
"height", GST_PROPS_INT(video_format->height)
);
break;
case GST_MAKE_FOURCC('d','v','s','d'):
new_caps = GST_CAPS_NEW (
"asf_demux_video_src",
"video/dv",
"format", GST_PROPS_STRING("NTSC"), /* FIXME??? */
"width", GST_PROPS_INT(video_format->width),
"height", GST_PROPS_INT(video_format->height)
);
break;
}
if (new_caps) caps_list = gst_caps_append(caps_list, new_caps);
GST_INFO ( "Adding video stream %u", asf_demux->num_video_streams);
caps = gst_asf_demux_video_caps (GUINT32_FROM_LE(video->tag),
video);
GST_INFO ("Adding video stream %u codec " GST_FOURCC_FORMAT " (0x%08x)",
asf_demux->num_video_streams,
GST_FOURCC_ARGS(GUINT32_FROM_LE(video->tag)),
GUINT32_FROM_LE(video->tag));
asf_demux->num_video_streams++;
return gst_asf_demux_setup_pad (asf_demux, src_pad, caps_list, id);
return gst_asf_demux_setup_pad (asf_demux, src_pad, caps, id);
}
@ -1576,7 +1577,8 @@ gst_asf_demux_setup_pad (GstASFDemux *asf_demux,
gst_pad_set_element_private (src_pad, stream);
GST_INFO ( "Adding pad for stream %u", asf_demux->num_streams);
GST_INFO ("Adding pad for stream %u",
asf_demux->num_streams);
asf_demux->num_streams++;
@ -1593,6 +1595,30 @@ plugin_init (GModule *module, GstPlugin *plugin)
{
GstElementFactory *factory;
gint i = 0;
GstCaps *audcaps = NULL, *vidcaps = NULL, *temp;
guint32 vid_list[] = {
GST_MAKE_FOURCC('I','4','2','0'),
GST_MAKE_FOURCC('Y','U','Y','2'),
GST_MAKE_FOURCC('M','J','P','G'),
GST_MAKE_FOURCC('D','V','S','D'),
GST_MAKE_FOURCC('W','M','V','1'),
GST_MAKE_FOURCC('W','M','V','2'),
GST_MAKE_FOURCC('M','P','G','4'),
GST_MAKE_FOURCC('M','P','4','2'),
GST_MAKE_FOURCC('M','P','4','3'),
0 /* end */
};
gint aud_list[] = {
GST_RIFF_WAVE_FORMAT_MPEGL3,
GST_RIFF_WAVE_FORMAT_MPEGL12,
GST_RIFF_WAVE_FORMAT_PCM,
GST_RIFF_WAVE_FORMAT_VORBIS1,
GST_RIFF_WAVE_FORMAT_A52,
GST_RIFF_WAVE_FORMAT_DIVX_WMAV1,
GST_RIFF_WAVE_FORMAT_DIVX_WMAV2,
GST_RIFF_WAVE_FORMAT_WMAV9,
-1 /* end */
};
/* this filter needs bytestream */
if (!gst_library_load ("gstbytestream")) {
@ -1615,9 +1641,26 @@ plugin_init (GModule *module, GstPlugin *plugin)
g_return_val_if_fail (factory != NULL, FALSE);
gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_NONE);
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (audio_factory));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (video_factory));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (sink_factory));
for (i = 0; aud_list[i] != -1; i++) {
temp = gst_asf_demux_audio_caps (aud_list[i], NULL);
audcaps = gst_caps_append (audcaps, temp);
}
audiosrctempl = gst_pad_template_new ("audio_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
audcaps, NULL);
for (i = 0; vid_list[i] != 0; i++) {
temp = gst_asf_demux_video_caps (vid_list[i], NULL);
vidcaps = gst_caps_append (vidcaps, temp);
}
videosrctempl = gst_pad_template_new ("video_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
vidcaps, NULL);
gst_element_factory_add_pad_template (factory, audiosrctempl);
gst_element_factory_add_pad_template (factory, videosrctempl);
gst_element_factory_add_pad_template (factory,
GST_PAD_TEMPLATE_GET (sink_factory));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));

4
gst/monkeyaudio/gstmonkeyaudio.cc
View file

@ -41,10 +41,8 @@ static GstCaps*
raw_caps_factory (void)
{
return gst_caps_new ("monkey_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_LITTLE_ENDIAN),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (16),

4
gst/monkeyaudio/gstmonkeydec.cc
View file

@ -397,9 +397,7 @@ gst_monkeydec_loop (GstElement *element)
gst_pad_try_set_caps (monkeydec->srcpad,
GST_CAPS_NEW (
"monkeydec_caps",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_LITTLE_ENDIAN),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (monkeydec->depth),

119
gst/mpegaudioparse/gstmpegaudioparse.c
View file

@ -46,13 +46,11 @@ mp3_src_factory (void)
gst_caps_new (
"mp3parse_src",
"audio/x-mp3",
/*
gst_props_new (
"layer", GST_PROPS_INT_RANGE (1, 3),
"bitrate", GST_PROPS_INT_RANGE (8, 320),
"framed", GST_PROPS_BOOLEAN (TRUE),
*/
NULL),
"rate", GST_PROPS_INT_RANGE (8000, 48000),
"channels", GST_PROPS_INT_RANGE (1, 2),
NULL)),
NULL);
}
@ -89,13 +87,14 @@ static GstPadTemplate *sink_temp, *src_temp;
static void gst_mp3parse_class_init (GstMPEGAudioParseClass *klass);
static void gst_mp3parse_init (GstMPEGAudioParse *mp3parse);
static void gst_mp3parse_loop (GstElement *element);
static void gst_mp3parse_chain (GstPad *pad,GstBuffer *buf);
static long bpf_from_header (GstMPEGAudioParse *parse, unsigned long header);
static int head_check (unsigned long head);
static void gst_mp3parse_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void gst_mp3parse_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static GstElementStateReturn
gst_mp3parse_change_state (GstElement *element);
static GstElementClass *parent_class = NULL;
/*static guint gst_mp3parse_signals[LAST_SIGNAL] = { 0 }; */
@ -133,13 +132,15 @@ gst_mp3parse_class_init (GstMPEGAudioParseClass *klass)
g_param_spec_int("skip","skip","skip",
G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BIT_RATE,
g_param_spec_int("bit_rate","bit_rate","bit_rate",
g_param_spec_int("bitrate","Bitrate","Bit Rate",
G_MININT,G_MAXINT,0,G_PARAM_READABLE)); /* CHECKME */
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
gobject_class->set_property = gst_mp3parse_set_property;
gobject_class->get_property = gst_mp3parse_get_property;
gstelement_class->change_state = gst_mp3parse_change_state;
}
static void
@ -148,11 +149,8 @@ gst_mp3parse_init (GstMPEGAudioParse *mp3parse)
mp3parse->sinkpad = gst_pad_new_from_template(sink_temp, "sink");
gst_element_add_pad(GST_ELEMENT(mp3parse),mp3parse->sinkpad);
gst_element_set_loop_function (GST_ELEMENT(mp3parse),gst_mp3parse_loop);
#if 1 /* set this to one to use the old chaining code */
gst_pad_set_chain_function(mp3parse->sinkpad,gst_mp3parse_chain);
gst_element_set_loop_function (GST_ELEMENT(mp3parse),NULL);
#endif
mp3parse->srcpad = gst_pad_new_from_template(src_temp, "src");
gst_element_add_pad(GST_ELEMENT(mp3parse),mp3parse->srcpad);
@ -161,6 +159,8 @@ gst_mp3parse_init (GstMPEGAudioParse *mp3parse)
mp3parse->partialbuf = NULL;
mp3parse->skip = 0;
mp3parse->in_flush = FALSE;
mp3parse->rate = mp3parse->channels = mp3parse->layer = -1;
}
static guint32
@ -170,7 +170,6 @@ gst_mp3parse_next_header (guchar *buf,guint32 len,guint32 start)
int f = 0;
while (offset < (len - 4)) {
fprintf(stderr,"%02x ",buf[offset]);
if (buf[offset] == 0xff)
f = 1;
else if (f && ((buf[offset] >> 4) == 0x0f))
@ -182,52 +181,6 @@ gst_mp3parse_next_header (guchar *buf,guint32 len,guint32 start)
return -1;
}
static void
gst_mp3parse_loop (GstElement *element)
{
GstMPEGAudioParse *parse = GST_MP3PARSE(element);
GstBuffer *inbuf, *outbuf;
guint32 size, offset;
guchar *data;
guint32 start;
guint32 header;
gint bpf;
while (1) {
/* get a new buffer */
inbuf = gst_pad_pull (parse->sinkpad);
size = GST_BUFFER_SIZE (inbuf);
data = GST_BUFFER_DATA (inbuf);
offset = 0;
fprintf(stderr, "have buffer of %d bytes\n",size);
/* loop through it and find all the frames */
while (offset < (size - 4)) {
start = gst_mp3parse_next_header (data,size,offset);
fprintf(stderr, "skipped %d bytes searching for the next header\n",start-offset);
header = GUINT32_FROM_BE(*((guint32 *)(data+start)));
fprintf(stderr, "header is 0x%08x\n",header);
/* figure out how big the frame is supposed to be */
bpf = bpf_from_header (parse, header);
/* see if there are enough bytes in this buffer for the whole frame */
if ((start + bpf) <= size) {
outbuf = gst_buffer_create_sub (inbuf,start,bpf);
fprintf(stderr, "sending buffer of %d bytes\n",bpf);
gst_pad_push (parse->srcpad, outbuf);
offset = start + bpf;
/* if not, we have to deal with it somehow */
} else {
fprintf(stderr,"don't have enough data for this frame\n");
break;
}
}
}
}
static void
gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
{
@ -337,7 +290,13 @@ gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
mp3parse->in_flush = FALSE;
}
GST_BUFFER_TIMESTAMP(outbuf) = last_ts;
if (GST_PAD_CAPS (mp3parse->srcpad) != NULL) {
gst_pad_push(mp3parse->srcpad,outbuf);
} else {
GST_DEBUG ("No capsnego yet, delaying buffer push");
gst_buffer_unref (outbuf);
}
}
else {
GST_DEBUG ("mp3parse: skipping buffer of %d bytes",GST_BUFFER_SIZE(outbuf));
@ -382,8 +341,9 @@ static long mp3parse_freqs[9] =
static long
bpf_from_header (GstMPEGAudioParse *parse, unsigned long header)
{
int layer_index,layer,lsf,samplerate_index,padding;
int layer_index,layer,lsf,samplerate_index,padding,mode;
long bpf;
gint channels, rate;
/*mpegver = (header >> 19) & 0x3; // don't need this for bpf */
layer_index = (header >> 17) & 0x3;
@ -392,6 +352,7 @@ bpf_from_header (GstMPEGAudioParse *parse, unsigned long header)
parse->bit_rate = mp3parse_tabsel[lsf][layer - 1][((header >> 12) & 0xf)];
samplerate_index = (header >> 10) & 0x3;
padding = (header >> 9) & 0x1;
mode = (header >> 6) & 0x3;
if (layer == 1) {
bpf = parse->bit_rate * 12000;
@ -403,6 +364,26 @@ bpf_from_header (GstMPEGAudioParse *parse, unsigned long header)
bpf += padding;
}
channels = (mode == 3) ? 1 : 2;
rate = mp3parse_freqs[samplerate_index];
if (channels != parse->channels ||
rate != parse->rate ||
layer != parse->layer) {
GstCaps *caps = GST_CAPS_NEW ("mp3parse_src",
"audio/mpeg",
"layer", GST_PROPS_INT (layer),
"channels", GST_PROPS_INT (channels),
"rate", GST_PROPS_INT (rate));
if (gst_pad_try_set_caps(parse->srcpad, caps) <= 0) {
gst_element_error (GST_ELEMENT (parse),
"mp3parse: failed to negotiate format with next element");
}
parse->channels = channels;
parse->layer = layer;
parse->rate = rate;
}
/*g_print("%08x: layer %d lsf %d bitrate %d samplerate_index %d padding %d - bpf %d\n", */
/*header,layer,lsf,bitrate,samplerate_index,padding,bpf); */
@ -478,6 +459,28 @@ gst_mp3parse_get_property (GObject *object, guint prop_id, GValue *value, GParam
}
}
static GstElementStateReturn
gst_mp3parse_change_state (GstElement *element)
{
GstMPEGAudioParse *src;
g_return_val_if_fail(GST_IS_MP3PARSE(element), GST_STATE_FAILURE);
src = GST_MP3PARSE(element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_PAUSED_TO_READY:
src->channels = -1; src->rate = -1; src->layer = -1;
break;
default:
break;
}
if (GST_ELEMENT_CLASS(parent_class)->change_state)
return GST_ELEMENT_CLASS(parent_class)->change_state(element);
return GST_STATE_SUCCESS;
}
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
{

1
gst/mpegaudioparse/gstmpegaudioparse.h
View file

@ -53,6 +53,7 @@ struct _GstMPEGAudioParse {
GstBuffer *partialbuf; /* previous buffer (if carryover) */
guint skip; /* number of frames to skip */
guint bit_rate;
gint channels, rate, layer;
gboolean in_flush;
};

22
gst/mpegstream/gstmpegdemux.c
View file

@ -67,7 +67,7 @@ GST_PAD_TEMPLATE_FACTORY (audio_factory,
GST_PAD_SOMETIMES,
GST_CAPS_NEW (
"mpeg_demux_audio",
"audio/x-mp3",
"audio/mpeg",
NULL
)
);
@ -103,7 +103,7 @@ GST_PAD_TEMPLATE_FACTORY (private1_factory,
GST_PAD_SOMETIMES,
GST_CAPS_NEW (
"mpeg_demux_private1",
"audio/a52",
"audio/x-ac3",
NULL
)
);
@ -112,11 +112,7 @@ GST_PAD_TEMPLATE_FACTORY (private2_factory,
"private_stream_2",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
GST_CAPS_NEW (
"mpeg_demux_private2",
"unknown/unknown",
NULL
)
);
GST_PAD_TEMPLATE_FACTORY (pcm_factory,
@ -125,9 +121,7 @@ GST_PAD_TEMPLATE_FACTORY (pcm_factory,
GST_PAD_SOMETIMES,
GST_CAPS_NEW (
"mpeg_demux_pcm",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BIG_ENDIAN),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_LIST (
@ -152,11 +146,7 @@ GST_PAD_TEMPLATE_FACTORY (subtitle_factory,
"subtitle_stream_%d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
GST_CAPS_NEW (
"mpeg_demux_subtitle",
"video/mpeg",
NULL
)
NULL /* FIXME! */
);
static void gst_mpeg_demux_class_init (GstMPEGDemuxClass *klass);
@ -1000,9 +990,7 @@ gst_mpeg_demux_lpcm_set_caps (GstPad *pad, guint8 sample_info)
caps = GST_CAPS_NEW (
"mpeg_demux_pcm",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"audio/x-raw-int",
"endianness", GST_PROPS_INT (G_BIG_ENDIAN),
"signed", GST_PROPS_BOOLEAN (TRUE),
"width", GST_PROPS_INT (width),

3
gst/mpegstream/gstmpegparse.c
View file

@ -77,8 +77,7 @@ GST_PAD_TEMPLATE_FACTORY (src_factory,
"mpeg_parse_src",
"video/mpeg",
"mpegversion", GST_PROPS_INT_RANGE (1, 2),
"systemstream", GST_PROPS_BOOLEAN (TRUE),
"parsed", GST_PROPS_BOOLEAN (TRUE)
"systemstream", GST_PROPS_BOOLEAN (TRUE)
)
);

6
gst/realmedia/rmdemux.c
View file

@ -91,8 +91,8 @@ static GstCaps* realmedia_type_find (GstBuffer *buf, gpointer private);
static GstTypeDefinition realmediadefinition = {
"rmdemux_video/realmedia",
"application/vnd.rn-realmedia",
".ram",
"video/x-pn-realvideo",
".ram .rm .ra",
realmedia_type_find,
};
@ -110,7 +110,7 @@ GST_PAD_TEMPLATE_FACTORY (sink_templ,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"rmdemux_sink",
"application/vnd.rn-realmedia",
"video/x-pn-realvideo",
NULL
)
)

25
gst/synaesthesia/gstsynaesthesia.c
View file

@ -46,7 +46,7 @@ struct _GstSynaesthesia {
gint16 datain[2][512];
/* video state */
gint fps;
gfloat fps;
gint width;
gint height;
gboolean first_buffer;
@ -90,8 +90,7 @@ GST_PAD_TEMPLATE_FACTORY (src_template,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
"synaesthesiasrc",
"video/raw",
"format", GST_PROPS_FOURCC (GST_STR_FOURCC ("RGB ")),
"video/x-raw-rgb",
"bpp", GST_PROPS_INT (32),
"depth", GST_PROPS_INT (32),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
@ -99,7 +98,8 @@ GST_PAD_TEMPLATE_FACTORY (src_template,
"green_mask", GST_PROPS_INT (0xff00),
"blue_mask", GST_PROPS_INT (0xff),
"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)
)
)
@ -109,10 +109,8 @@ GST_PAD_TEMPLATE_FACTORY (sink_template,
GST_PAD_ALWAYS, /* ALWAYS/SOMETIMES */
GST_CAPS_NEW (
"synaesthesiasink", /* the name of the caps */
"audio/raw", /* the mime type of the caps */
"audio/x-raw-int", /* the mime type of the caps */
/* Properties follow: */
"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),
@ -181,8 +179,8 @@ gst_synaesthesia_class_init(GstSynaesthesiaClass *klass)
g_param_spec_int ("height","Height","The height",
1, 2048, 320, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_FPS,
g_param_spec_int ("fps","FPS","Frames per second",
1, 100, 25, G_PARAM_READWRITE));
g_param_spec_float ("fps","FPS","Frames per second",
0., G_MAXFLOAT, 25., G_PARAM_READWRITE));
gobject_class->set_property = gst_synaesthesia_set_property;
gobject_class->get_property = gst_synaesthesia_get_property;
@ -209,7 +207,7 @@ gst_synaesthesia_init (GstSynaesthesia *synaesthesia)
/* reset the initial video state */
synaesthesia->width = 320;
synaesthesia->height = 200;
synaesthesia->fps = 25; /* desired frame rate */
synaesthesia->fps = 25.; /* desired frame rate */
}
@ -291,7 +289,8 @@ gst_synaesthesia_chain (GstPad *pad, GstBuffer *bufin)
"green_mask", GST_PROPS_INT (0x00ff00),
"blue_mask", GST_PROPS_INT (0x0000ff),
"width", GST_PROPS_INT (synaesthesia->width),
"height", GST_PROPS_INT (synaesthesia->height)
"height", GST_PROPS_INT (synaesthesia->height),
"framerate", GST_PROPS_FLOAT (synaesthesia->fps)
);
if (gst_pad_try_set_caps (synaesthesia->srcpad, caps) <= 0) {
@ -334,7 +333,7 @@ gst_synaesthesia_set_property (GObject *object, guint prop_id, const GValue *val
synaesthesia->height = g_value_get_int (value);
break;
case ARG_FPS:
synaesthesia->fps = g_value_get_int (value);
synaesthesia->fps = g_value_get_float (value);
break;
default:
break;
@ -358,7 +357,7 @@ gst_synaesthesia_get_property (GObject *object, guint prop_id, GValue *value, GP
g_value_set_int (value, synaesthesia->height);
break;
case ARG_FPS:
g_value_set_int (value, synaesthesia->fps);
g_value_set_float (value, synaesthesia->fps);
break;
default:
break;