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Changed to the new props API

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Original commit message from CVS:
Changed to the new props API
Other small tuff.
This commit is contained in:
Wim Taymans 2002-03-30 17:06:26 +00:00
parent 588431fc1d
commit 23d2a4198b
11 changed files with 140 additions and 81 deletions
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9
configure.ac
View file

@ -432,6 +432,14 @@ GST_CHECK_FEATURE(HTTP, [http plugins], gsthttpsrc, [
AC_SUBST(GST_HTTPSRC_GET_TYPE) AC_SUBST(GST_HTTPSRC_GET_TYPE)
]) ])
dnl *** Jack ***
translit(dnm, m, l) AM_CONDITIONAL(USE_LCS, true)
GST_CHECK_FEATURE(LCS, Lcs, lcs, [
PKG_CHECK_MODULES(LCS, lcs, HAVE_LCS="yes", HAVE_LCS="no")
AC_SUBST(LCS_CFLAGS)
AC_SUBST(LCS_LIBS)
])
dnl *** Jack *** dnl *** Jack ***
translit(dnm, m, l) AM_CONDITIONAL(USE_JACK, true) translit(dnm, m, l) AM_CONDITIONAL(USE_JACK, true)
GST_CHECK_FEATURE(JACK, Jack, jack, [ GST_CHECK_FEATURE(JACK, Jack, jack, [
@ -796,6 +804,7 @@ ext/hermes/Makefile
ext/http/Makefile ext/http/Makefile
ext/jack/Makefile ext/jack/Makefile
ext/jpeg/Makefile ext/jpeg/Makefile
ext/lcs/Makefile
ext/ladspa/Makefile ext/ladspa/Makefile
ext/lame/Makefile ext/lame/Makefile
ext/mad/Makefile ext/mad/Makefile

30
ext/alsa/gstalsa.c
View file

@ -318,7 +318,7 @@ gst_alsa_request_new_pad (GstElement *element, GstPadTemplate *templ, const gcha
GList *l; GList *l;
GstAlsaPad *pad; GstAlsaPad *pad;
g_return_val_if_fail (this = GST_ALSA(element), NULL); g_return_val_if_fail ((this = GST_ALSA(element)), NULL);
/* you can't request a pad if the non-request pad is connected */ /* you can't request a pad if the non-request pad is connected */
g_return_val_if_fail (this->data_interleaved == FALSE || g_return_val_if_fail (this->data_interleaved == FALSE ||
@ -510,22 +510,22 @@ gst_alsa_change_state(GstElement *element)
static gboolean static gboolean
gst_alsa_parse_caps (GstAlsa *this, GstCaps *caps) gst_alsa_parse_caps (GstAlsa *this, GstCaps *caps)
{ {
gint law, endianness, width, depth; gint law, endianness, width, depth, channels;
gboolean sign; gboolean sign;
gint format = -1; gint format = -1;
const gchar* format_name; const gchar* format_name;
format_name = gst_caps_get_string(caps, "format"); gst_caps_get_string(caps, "format", &format_name);
if (format_name == NULL) { if (format_name == NULL) {
return FALSE; return FALSE;
} else if (strcmp(format_name, "int")==0) { } else if (strcmp(format_name, "int")==0) {
width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &width);
depth = gst_caps_get_int (caps, "depth"); gst_caps_get_int (caps, "depth", &depth);
law = gst_caps_get_int (caps, "law"); gst_caps_get_int (caps, "law", &law);
endianness = gst_caps_get_int (caps, "endianness"); gst_caps_get_int (caps, "endianness", &endianness);
sign = gst_caps_get_boolean (caps, "signed"); gst_caps_get_boolean (caps, "signed", &sign);
if (law == 0) { if (law == 0) {
if (width == 8) { if (width == 8) {
@ -585,7 +585,11 @@ gst_alsa_parse_caps (GstAlsa *this, GstCaps *caps)
return FALSE; return FALSE;
} }
} else if (strcmp(format_name, "float")==0) { } else if (strcmp(format_name, "float")==0) {
if (strcmp(gst_caps_get_string(caps, "layout"), "gfloat")==0) { const gchar *layout;
gst_caps_get_string(caps, "layout", &layout);
if (strcmp(layout, "gfloat")==0) {
format = SND_PCM_FORMAT_FLOAT; format = SND_PCM_FORMAT_FLOAT;
} else { } else {
return FALSE; return FALSE;
@ -597,10 +601,12 @@ gst_alsa_parse_caps (GstAlsa *this, GstCaps *caps)
} }
this->format = format; this->format = format;
this->rate = gst_caps_get_int(caps, "rate"); gst_caps_get_int(caps, "rate", &this->rate);
gst_caps_get_int(caps, "channels", &channels);
if (this->data_interleaved) if (this->data_interleaved)
this->channels = gst_caps_get_int(caps, "channels"); this->channels = channels;
else if (gst_caps_get_int(caps, "channels") != 1) else if (channels != 1)
return FALSE; return FALSE;
return TRUE; return TRUE;

6
ext/vorbis/vorbisenc.c
View file

@ -119,8 +119,8 @@ gst_vorbisenc_sinkconnect (GstPad * pad, GstCaps * caps)
if (!GST_CAPS_IS_FIXED (caps)) if (!GST_CAPS_IS_FIXED (caps))
return GST_PAD_CONNECT_DELAYED; return GST_PAD_CONNECT_DELAYED;
vorbisenc->channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &vorbisenc->channels);
vorbisenc->frequency = gst_caps_get_int (caps, "rate"); gst_caps_get_int (caps, "rate", &vorbisenc->frequency);
gst_vorbisenc_setup (vorbisenc); gst_vorbisenc_setup (vorbisenc);
@ -165,8 +165,10 @@ gst_vorbisenc_setup (VorbisEnc * vorbisenc)
/* add a comment */ /* add a comment */
vorbis_comment_init (&vorbisenc->vc); vorbis_comment_init (&vorbisenc->vc);
vorbis_comment_add (&vorbisenc->vc, (gchar *)comment); vorbis_comment_add (&vorbisenc->vc, (gchar *)comment);
/*
gst_element_send_event (GST_ELEMENT (vorbisenc), gst_element_send_event (GST_ELEMENT (vorbisenc),
gst_event_new_info ("comment", GST_PROPS_STRING (comment), NULL)); gst_event_new_info ("comment", GST_PROPS_STRING (comment), NULL));
*/
/* set up the analysis state and auxiliary encoding storage */ /* set up the analysis state and auxiliary encoding storage */
vorbis_analysis_init (&vorbisenc->vd, &vorbisenc->vi); vorbis_analysis_init (&vorbisenc->vd, &vorbisenc->vi);

25
gst-libs/gst/audio/audio.c
View file

@ -40,8 +40,8 @@ gst_audio_frame_byte_size (GstPad* pad)
/* ERROR: could not get caps of pad */ /* ERROR: could not get caps of pad */
return 0; return 0;
width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &width);
channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &channels);
return (width / 8) * channels; return (width / 8) * channels;
} }
@ -73,6 +73,7 @@ gst_audio_frame_rate (GstPad *pad)
*/ */
{ {
GstCaps *caps = NULL; GstCaps *caps = NULL;
gint rate;
/* get caps of pad */ /* get caps of pad */
caps = GST_PAD_CAPS (pad); caps = GST_PAD_CAPS (pad);
@ -80,8 +81,10 @@ gst_audio_frame_rate (GstPad *pad)
if (caps == NULL) if (caps == NULL)
/* ERROR: could not get caps of pad */ /* ERROR: could not get caps of pad */
return 0; return 0;
else else {
return gst_caps_get_int (caps, "rate"); gst_caps_get_int (caps, "rate", &rate);
return rate;
}
} }
double double
@ -95,7 +98,7 @@ gst_audio_length (GstPad* pad, GstBuffer* buf)
long bytes = 0; long bytes = 0;
int width = 0; int width = 0;
int channels = 0; int channels = 0;
long rate = 0L; int rate = 0;
double length; double length;
@ -111,9 +114,9 @@ gst_audio_length (GstPad* pad, GstBuffer* buf)
else else
{ {
bytes = GST_BUFFER_SIZE (buf); bytes = GST_BUFFER_SIZE (buf);
width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &width);
channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &channels);
rate = gst_caps_get_int (caps, "rate"); gst_caps_get_int (caps, "rate", &rate);
length = (bytes * 8.0) / (double) (rate * channels * width); length = (bytes * 8.0) / (double) (rate * channels * width);
} }
@ -134,8 +137,10 @@ gst_audio_highest_sample_value (GstPad* pad)
/* FIXME : Please change this to a better warning method ! */ /* FIXME : Please change this to a better warning method ! */
if (caps == NULL) if (caps == NULL)
printf ("WARNING: gstaudio: could not get caps of pad !\n"); printf ("WARNING: gstaudio: could not get caps of pad !\n");
width = gst_caps_get_int (caps, "width");
is_signed = gst_caps_get_boolean (caps, "signed"); gst_caps_get_int (caps, "width", &width);
gst_caps_get_boolean (caps, "signed", &is_signed);
if (is_signed) --width; if (is_signed) --width;
/* example : 16 bit, signed : samples between -32768 and 32767 */ /* example : 16 bit, signed : samples between -32768 and 32767 */
return ((long) (1 << width)); return ((long) (1 << width));

43
gst/adder/gstadder.c
View file

@ -141,39 +141,52 @@ gst_adder_get_type(void) {
static gboolean static gboolean
gst_adder_parse_caps (GstAdder *adder, GstCaps *caps) gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
{ {
const gchar *format = gst_caps_get_string (caps, "format"); const gchar *format;
gst_caps_get_string (caps, "format", &format);
if (adder->format == GST_ADDER_FORMAT_UNSET) { 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 caps haven't been set yet at all, so we need to go ahead and set all
the relevant values. */ the relevant values. */
if (strcmp (format, "int") == 0) { if (strcmp (format, "int") == 0) {
adder->format = GST_ADDER_FORMAT_INT; adder->format = GST_ADDER_FORMAT_INT;
adder->width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &adder->width);
adder->depth = gst_caps_get_int (caps, "depth"); gst_caps_get_int (caps, "depth", &adder->depth);
adder->law = gst_caps_get_int (caps, "law"); gst_caps_get_int (caps, "law", &adder->law);
adder->endianness = gst_caps_get_int (caps, "endianness"); gst_caps_get_int (caps, "endianness", &adder->endianness);
adder->is_signed = gst_caps_get_int (caps, "signed"); gst_caps_get_boolean (caps, "signed", &adder->is_signed);
adder->channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &adder->channels);
} else if (strcmp (format, "float") == 0) { } else if (strcmp (format, "float") == 0) {
adder->format = GST_ADDER_FORMAT_FLOAT; adder->format = GST_ADDER_FORMAT_FLOAT;
adder->layout = gst_caps_get_string (caps, "layout"); gst_caps_get_string (caps, "layout", &adder->layout);
adder->intercept = gst_caps_get_float (caps, "intercept"); gst_caps_get_float (caps, "intercept", &adder->intercept);
adder->slope = gst_caps_get_float (caps, "slope"); gst_caps_get_float (caps, "slope", &adder->slope);
adder->channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &adder->channels);
} }
} else { } else {
/* otherwise, a previously-connected pad has set all the values. we should /* otherwise, a previously-connected pad has set all the values. we should
barf if some of the attempted new values don't match. */ barf if some of the attempted new values don't match. */
if (strcmp (format, "int") == 0) { if (strcmp (format, "int") == 0) {
gint width, channels;
gboolean is_signed;
gst_caps_get_int (caps, "width", &width);
gst_caps_get_int (caps, "channels", &channels);
gst_caps_get_boolean (caps, "signed", &is_signed);
if ((adder->format != GST_ADDER_FORMAT_INT) || if ((adder->format != GST_ADDER_FORMAT_INT) ||
(adder->width != gst_caps_get_int (caps, "width")) || (adder->width != width) ||
(adder->channels != gst_caps_get_int (caps, "channels")) || (adder->channels != channels) ||
(adder->is_signed != gst_caps_get_int (caps, "signed"))) { (adder->is_signed != is_signed)) {
return FALSE; return FALSE;
} }
} else if (strcmp (format, "float") == 0) { } else if (strcmp (format, "float") == 0) {
gint channels;
gst_caps_get_int (caps, "channels", &channels);
if ((adder->format != GST_ADDER_FORMAT_FLOAT) || if ((adder->format != GST_ADDER_FORMAT_FLOAT) ||
(adder->channels != gst_caps_get_int (caps, "channels"))) { (adder->channels != channels)) {
return FALSE; return FALSE;
} }
} else { } else {

7
gst/audioscale/gstaudioscale.c
View file

@ -166,12 +166,15 @@ gst_audioscale_sinkconnect (GstPad * pad, GstCaps * caps)
{ {
Audioscale *audioscale; Audioscale *audioscale;
resample_t *r; resample_t *r;
gint rate;
audioscale = GST_AUDIOSCALE (gst_pad_get_parent (pad)); audioscale = GST_AUDIOSCALE (gst_pad_get_parent (pad));
r = audioscale->resample; r = audioscale->resample;
r->i_rate = gst_caps_get_int (caps, "rate"); gst_caps_get_int (caps, "rate", &rate);
r->channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &r->channels);
r->i_rate = rate;
resample_reinit(r); resample_reinit(r);
/*g_print("audioscale: unsupported scaling method %d\n", audioscale->method); */ /*g_print("audioscale: unsupported scaling method %d\n", audioscale->method); */

2
gst/sine/Makefile.am
View file

@ -10,7 +10,7 @@ libgstsinesrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_HEADERS = gstsinesrc.h noinst_HEADERS = gstsinesrc.h
if HAVE_GTK if HAVE_GTK
noinst_PROGRAMS = demo-dparams noinst_PROGRAMS = demo_dparams
endif endif
demo_dparams_SOURCES = demo-dparams.c demo_dparams_SOURCES = demo-dparams.c

8
gst/videoscale/gstvideoscale.c
View file

@ -191,9 +191,9 @@ gst_videoscale_sinkconnect (GstPad *pad, GstCaps *caps)
return GST_PAD_CONNECT_DELAYED; return GST_PAD_CONNECT_DELAYED;
} }
videoscale->width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &videoscale->width);
videoscale->height = gst_caps_get_int (caps, "height"); gst_caps_get_int (caps, "height", &videoscale->height);
videoscale->format = gst_caps_get_int (caps, "format"); gst_caps_get_int (caps, "format", &videoscale->format);
gst_videoscale_setup(videoscale); gst_videoscale_setup(videoscale);
@ -256,7 +256,7 @@ gst_videoscale_chain (GstPad *pad, GstBuffer *buf)
size = GST_BUFFER_SIZE(buf); size = GST_BUFFER_SIZE(buf);
if(!videoscale->scale_cc){ if(!videoscale->scale_cc){
videoscale->format = gst_caps_get_int (gst_pad_get_caps(pad), "format"); gst_caps_get_int (gst_pad_get_caps(pad), "format", &videoscale->format);
gst_videoscale_setup(videoscale); gst_videoscale_setup(videoscale);
} }
GST_DEBUG (0,"gst_videoscale_chain: got buffer of %ld bytes in '%s'",size, GST_DEBUG (0,"gst_videoscale_chain: got buffer of %ld bytes in '%s'",size,

24
gst/volume/gstvolume.c
View file

@ -137,18 +137,19 @@ volume_parse_caps (GstVolume *filter, GstCaps *caps)
g_return_val_if_fail(filter!=NULL,-1); g_return_val_if_fail(filter!=NULL,-1);
g_return_val_if_fail(caps!=NULL,-1); g_return_val_if_fail(caps!=NULL,-1);
format = gst_caps_get_string(caps, "format"); gst_caps_get_string (caps, "format", &format);
filter->rate = gst_caps_get_int (caps, "rate"); gst_caps_get_int (caps, "rate", &filter->rate);
filter->channels = gst_caps_get_int (caps, "channels"); gst_caps_get_int (caps, "channels", &filter->channels);
if (strcmp(format, "int")==0) { if (strcmp(format, "int")==0) {
filter->format = GST_VOLUME_FORMAT_INT; filter->format = GST_VOLUME_FORMAT_INT;
filter->width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &filter->width);
filter->depth = gst_caps_get_int (caps, "depth"); gst_caps_get_int (caps, "depth", &filter->depth);
filter->law = gst_caps_get_int (caps, "law"); gst_caps_get_int (caps, "law", &filter->law);
filter->endianness = gst_caps_get_int (caps, "endianness"); gst_caps_get_int (caps, "endianness", &filter->endianness);
filter->is_signed = gst_caps_get_int (caps, "signed"); gst_caps_get_int (caps, "signed", &filter->is_signed);
if (!filter->silent) { if (!filter->silent) {
g_print ("Volume : channels %d, rate %d\n", g_print ("Volume : channels %d, rate %d\n",
filter->channels, filter->rate); filter->channels, filter->rate);
@ -157,9 +158,10 @@ volume_parse_caps (GstVolume *filter, GstCaps *caps)
} }
} else if (strcmp(format, "float")==0) { } else if (strcmp(format, "float")==0) {
filter->format = GST_VOLUME_FORMAT_FLOAT; filter->format = GST_VOLUME_FORMAT_FLOAT;
filter->layout = gst_caps_get_string(caps, "layout"); gst_caps_get_string (caps, "layout", &filter->layout);
filter->intercept = gst_caps_get_float(caps, "intercept"); gst_caps_get_float (caps, "intercept", &filter->intercept);
filter->slope = gst_caps_get_float(caps, "slope"); gst_caps_get_float (caps, "slope", &filter->slope);
if (!filter->silent) { if (!filter->silent) {
g_print ("Volume : channels %d, rate %d\n", g_print ("Volume : channels %d, rate %d\n",
filter->channels, filter->rate); filter->channels, filter->rate);

4
sys/v4l/gstv4lmjpegsink.c
View file

@ -191,8 +191,8 @@ gst_v4lmjpegsink_sinkconnect (GstPad *pad,
for (caps = vscapslist; caps != NULL; caps = vscapslist = vscapslist->next) for (caps = vscapslist; caps != NULL; caps = vscapslist = vscapslist->next)
{ {
v4lmjpegsink->width = gst_caps_get_int (caps, "width"); gst_caps_get_int (caps, "width", &v4lmjpegsink->width);
v4lmjpegsink->height = gst_caps_get_int (caps, "height"); gst_caps_get_int (caps, "height", &v4lmjpegsink->height);
if (!gst_v4lmjpegsink_set_playback(v4lmjpegsink, if (!gst_v4lmjpegsink_set_playback(v4lmjpegsink,
v4lmjpegsink->width, v4lmjpegsink->height, v4lmjpegsink->width, v4lmjpegsink->height,

63
sys/v4l/gstv4lsrc.c
View file

@ -187,53 +187,62 @@ gst_v4lsrc_srcconnect (GstPad *pad,
/* TODO: caps = gst_caps_normalize(capslist); */ /* TODO: caps = gst_caps_normalize(capslist); */
for (caps = vscapslist ; caps != NULL ; caps = vscapslist = vscapslist->next) for (caps = vscapslist ; caps != NULL ; caps = vscapslist = vscapslist->next)
{ {
guint32 fourcc;
gint depth;
gst_caps_get_fourcc_int (caps, "format", &fourcc);
if (v4lsrc->palette > 0) if (v4lsrc->palette > 0)
{ {
switch (v4lsrc->palette) switch (v4lsrc->palette)
{ {
case VIDEO_PALETTE_YUV420P: case VIDEO_PALETTE_YUV420P:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('I','4','2','0') && if (fourcc != GST_MAKE_FOURCC('I','4','2','0') &&
gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('I','Y','U','V')) fourcc != GST_MAKE_FOURCC('I','Y','U','V'))
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 1.5; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 1.5;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_YUV422: case VIDEO_PALETTE_YUV422:
case VIDEO_PALETTE_YUYV: case VIDEO_PALETTE_YUYV:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('Y','U','Y','2')) if (fourcc != GST_MAKE_FOURCC('Y','U','Y','2'))
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_UYVY: case VIDEO_PALETTE_UYVY:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('U','Y','V','Y')) if (fourcc != GST_MAKE_FOURCC('U','Y','V','Y'))
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_YUV411: case VIDEO_PALETTE_YUV411:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('Y','4','1','P')) if (fourcc != GST_MAKE_FOURCC('Y','4','1','P'))
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 1.5; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 1.5;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_RGB555: case VIDEO_PALETTE_RGB555:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('R','G','B',' ') || depth = gst_caps_get_int (caps, "depth", &depth);
gst_caps_get_int(caps, "depth") != 15) if (fourcc != GST_MAKE_FOURCC('R','G','B',' ') ||
depth != 15)
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_RGB565: case VIDEO_PALETTE_RGB565:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('R','G','B',' ') || depth = gst_caps_get_int (caps, "depth", &depth);
gst_caps_get_int(caps, "depth") != 16) if (fourcc != GST_MAKE_FOURCC('R','G','B',' ') ||
depth != 16)
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 2;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_RGB24: case VIDEO_PALETTE_RGB24:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('R','G','B',' ') || depth = gst_caps_get_int (caps, "depth", &depth);
gst_caps_get_int(caps, "depth") != 24) if (fourcc != GST_MAKE_FOURCC('R','G','B',' ') ||
depth != 24)
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 3; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 3;
goto try_caps; goto try_caps;
case VIDEO_PALETTE_RGB32: case VIDEO_PALETTE_RGB32:
if (gst_caps_get_fourcc_int (caps, "format") != GST_MAKE_FOURCC('R','G','B',' ') || depth = gst_caps_get_int (caps, "depth", &depth);
gst_caps_get_int(caps, "depth") != 32) if (fourcc != GST_MAKE_FOURCC('R','G','B',' ') ||
depth != 32)
goto try_next; goto try_next;
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 4; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 4;
goto try_caps; goto try_caps;
@ -243,7 +252,7 @@ gst_v4lsrc_srcconnect (GstPad *pad,
} }
else else
{ {
switch (gst_caps_get_fourcc_int(caps, "format")) switch (fourcc)
{ {
case GST_MAKE_FOURCC('I','4','2','0'): case GST_MAKE_FOURCC('I','4','2','0'):
case GST_MAKE_FOURCC('I','Y','U','V'): case GST_MAKE_FOURCC('I','Y','U','V'):
@ -263,7 +272,8 @@ gst_v4lsrc_srcconnect (GstPad *pad,
v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 1.5; v4lsrc->buffer_size = v4lsrc->width * v4lsrc->height * 1.5;
goto try_caps; goto try_caps;
case GST_MAKE_FOURCC('R','G','B',' '): case GST_MAKE_FOURCC('R','G','B',' '):
switch (gst_caps_get_int(caps, "depth")) depth = gst_caps_get_int (caps, "depth", &depth);
switch (depth)
{ {
case 15: case 15:
palette = VIDEO_PALETTE_RGB555; palette = VIDEO_PALETTE_RGB555;
@ -301,24 +311,32 @@ gst_v4lsrc_srcconnect (GstPad *pad,
continue; continue;
/* try to connect the pad/caps with the actual width/height */ /* try to connect the pad/caps with the actual width/height */
if (palette >= VIDEO_PALETTE_RGB565 && palette <= VIDEO_PALETTE_RGB555) if (palette >= VIDEO_PALETTE_RGB565 && palette <= VIDEO_PALETTE_RGB555) {
gint depth;
gint bpp;
gst_caps_get_int(caps, "bpp", &bpp),
gst_caps_get_int(caps, "depth", &depth),
newcaps = gst_caps_new("v4lsrc_caps", newcaps = gst_caps_new("v4lsrc_caps",
"video/raw", "video/raw",
gst_props_new( gst_props_new(
"format", GST_PROPS_FOURCC(gst_caps_get_fourcc_int(caps, "format")), "format", GST_PROPS_FOURCC(fourcc),
"width", GST_PROPS_INT(v4lsrc->width), "width", GST_PROPS_INT(v4lsrc->width),
"height", GST_PROPS_INT(v4lsrc->height), "height", GST_PROPS_INT(v4lsrc->height),
"bpp", GST_PROPS_INT(gst_caps_get_int(caps, "bpp")), "bpp", GST_PROPS_INT(bpp),
"depth", GST_PROPS_INT(gst_caps_get_int(caps, "depth")), "depth", GST_PROPS_INT(depth),
NULL ) ); NULL ) );
else }
else {
newcaps = gst_caps_new("v4lsrc_caps", newcaps = gst_caps_new("v4lsrc_caps",
"video/raw", "video/raw",
gst_props_new( gst_props_new(
"format", GST_PROPS_FOURCC(gst_caps_get_fourcc_int(caps, "format")), "format", GST_PROPS_FOURCC(fourcc),
"width", GST_PROPS_INT(v4lsrc->width), "width", GST_PROPS_INT(v4lsrc->width),
"height", GST_PROPS_INT(v4lsrc->height), "height", GST_PROPS_INT(v4lsrc->height),
NULL ) ); NULL ) );
}
gst_caps_debug (newcaps, "new caps to set on v4lsrc's src pad"); gst_caps_debug (newcaps, "new caps to set on v4lsrc's src pad");
@ -442,7 +460,6 @@ static GstElementStateReturn
gst_v4lsrc_change_state (GstElement *element) gst_v4lsrc_change_state (GstElement *element)
{ {
GstV4lSrc *v4lsrc; GstV4lSrc *v4lsrc;
GstElementStateReturn parent_value;
gint transition = GST_STATE_TRANSITION (element); gint transition = GST_STATE_TRANSITION (element);
guint32 fourcc; guint32 fourcc;
gint depth=0, bpp=0; gint depth=0, bpp=0;
@ -491,6 +508,8 @@ gst_v4lsrc_change_state (GstElement *element)
case VIDEO_PALETTE_UYVY: case VIDEO_PALETTE_UYVY:
fourcc = GST_MAKE_FOURCC('U','Y','V','Y'); fourcc = GST_MAKE_FOURCC('U','Y','V','Y');
break; break;
default:
return GST_STATE_FAILURE;
} }
if (bpp && depth) if (bpp && depth)
caps = gst_caps_new("v4lsrc_caps", caps = gst_caps_new("v4lsrc_caps",