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indenting tests

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Original commit message from CVS:
indenting tests
This commit is contained in:
Thomas Vander Stichele 2004-03-14 20:54:13 +00:00
parent 82d6181bf2
commit 24aa823989
2 changed files with 379 additions and 396 deletions
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16
ext/dv/demo-play.c
View file

@ -15,6 +15,7 @@ main (int argc,char *argv[])
GstElement *bin;
GstElement *src;
GstElement *dvdec;
/*GstElement *cspace; */
GstElement *deint;
GstElement *videosink;
@ -36,14 +37,17 @@ main (int argc,char *argv[])
src = gst_element_factory_make ("dv1394src", "src");
} else {
src = gst_element_factory_make ("filesrc", "src");
g_object_set(G_OBJECT(src),"location",argv[1],"bytesperread",480,NULL);
g_object_set (G_OBJECT (src), "location", argv[1], "bytesperread", 480,
NULL);
}
dvdec = gst_element_factory_make ("dvdec", "decoder");
if (!dvdec) fprintf(stderr,"no dvdec\n"),exit(1);
if (!dvdec)
fprintf (stderr, "no dvdec\n"), exit (1);
/* cspace = gst_element_factory_make ("colorspace", "cspace"); */
deint = gst_element_factory_make ("deinterlace", "deinterlace");
videosink = gst_element_factory_make ("xvideosink", "videosink");
if (!videosink) fprintf(stderr,"no dvdec\n"),exit(1);
if (!videosink)
fprintf (stderr, "no dvdec\n"), exit (1);
g_object_set (G_OBJECT (videosink), "width", 720, "height", 576, NULL);
gst_bin_add (GST_BIN (bin), GST_ELEMENT (src));
@ -67,16 +71,13 @@ main (int argc,char *argv[])
gtk_box_pack_start (GTK_BOX (vbox1), button, FALSE, FALSE, 0);
draw = gst_util_get_int_arg (GTK_OBJECT (videosink), "xid"),
gtk_socket = gtk_socket_new ();
gtk_widget_set_usize (gtk_socket, 720, 576);
gtk_widget_show (gtk_socket);
gnome_app_set_contents (GNOME_APP (appwindow), vbox1);
gtk_box_pack_start (GTK_BOX (vbox1),
GTK_WIDGET(gtk_socket),
TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox1), GTK_WIDGET (gtk_socket), TRUE, TRUE, 0);
gtk_widget_realize (gtk_socket);
gtk_socket_steal (GTK_SOCKET (gtk_socket), draw);
@ -98,4 +99,3 @@ main (int argc,char *argv[])
exit (0);
}

265
ext/dv/gstdvdec.c
View file

@ -38,20 +38,19 @@
/* The ElementDetails structure gives a human-readable description
* of the plugin, as well as author and version data.
*/
static GstElementDetails dvdec_details = GST_ELEMENT_DETAILS (
"DV (smpte314) decoder plugin",
static GstElementDetails dvdec_details =
GST_ELEMENT_DETAILS ("DV (smpte314) decoder plugin",
"Codec/Decoder/Video",
"Uses libdv to decode DV video (libdv.sourceforge.net)",
"Erik Walthinsen <omega@cse.ogi.edu>\n"
"Wim Taymans <wim.taymans@tvd.be>"
);
"Erik Walthinsen <omega@cse.ogi.edu>\n" "Wim Taymans <wim.taymans@tvd.be>");
/* These are the signals that this element can fire. They are zero-
* based because the numbers themselves are private to the object.
* LAST_SIGNAL is used for initialization of the signal array.
*/
enum {
enum
{
/* FILL ME */
LAST_SIGNAL
};
@ -59,7 +58,8 @@ enum {
/* Arguments are identified the same way, but cannot be zero, so you
* must leave the ARG_0 entry in as a placeholder.
*/
enum {
enum
{
ARG_0,
ARG_CLAMP_LUMA,
ARG_CLAMP_CHROMA,
@ -71,36 +71,24 @@ enum {
* can have. They can be quite complex, but for this dvdec plugin
* they are rather simple.
*/
static GstStaticPadTemplate sink_temp =
GST_STATIC_PAD_TEMPLATE
(
"sink" ,
static GstStaticPadTemplate sink_temp = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
"video/x-dv, systemstream = (boolean) true"
)
GST_STATIC_CAPS ("video/x-dv, systemstream = (boolean) true")
);
static GstStaticPadTemplate video_src_temp =
GST_STATIC_PAD_TEMPLATE
(
"video",
static GstStaticPadTemplate video_src_temp = GST_STATIC_PAD_TEMPLATE ("video",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
"video/x-raw-yuv, "
GST_STATIC_CAPS ("video/x-raw-yuv, "
"format = (fourcc) YUY2, "
"width = (int) 720, "
"height = (int) { "
G_STRINGIFY(NTSC_HEIGHT) ", "
G_STRINGIFY(PAL_HEIGHT)
G_STRINGIFY (NTSC_HEIGHT) ", " G_STRINGIFY (PAL_HEIGHT)
" }, "
"framerate = (double) { "
G_STRINGIFY(PAL_FRAMERATE) ", "
G_STRINGIFY(NTSC_FRAMERATE)
G_STRINGIFY (PAL_FRAMERATE) ", " G_STRINGIFY (NTSC_FRAMERATE)
" }; "
"video/x-raw-rgb, "
"bpp = (int) 32, "
"depth = (int) 32, "
@ -110,14 +98,11 @@ GST_STATIC_PAD_TEMPLATE
"blue_mask = (int) 0x00ff0000, "
"width = (int) 720, "
"height = (int) { "
G_STRINGIFY(NTSC_HEIGHT) ", "
G_STRINGIFY(PAL_HEIGHT)
G_STRINGIFY (NTSC_HEIGHT) ", " G_STRINGIFY (PAL_HEIGHT)
" }, "
"framerate = (double) { "
G_STRINGIFY(PAL_FRAMERATE) ", "
G_STRINGIFY(NTSC_FRAMERATE)
G_STRINGIFY (PAL_FRAMERATE) ", " G_STRINGIFY (NTSC_FRAMERATE)
" }; "
"video/x-raw-rgb, "
"bpp = (int) 24, "
"depth = (int) 24, "
@ -127,31 +112,23 @@ GST_STATIC_PAD_TEMPLATE
"blue_mask = (int) 0x00ff0000, "
"width = (int) 720, "
"height = (int) { "
G_STRINGIFY(NTSC_HEIGHT) ", "
G_STRINGIFY(PAL_HEIGHT)
G_STRINGIFY (NTSC_HEIGHT) ", " G_STRINGIFY (PAL_HEIGHT)
" }, "
"framerate = (double) { "
G_STRINGIFY(PAL_FRAMERATE) ", "
G_STRINGIFY(NTSC_FRAMERATE)
" }"
)
G_STRINGIFY (PAL_FRAMERATE) ", " G_STRINGIFY (NTSC_FRAMERATE)
" }")
);
static GstStaticPadTemplate audio_src_temp =
GST_STATIC_PAD_TEMPLATE
(
"audio",
static GstStaticPadTemplate audio_src_temp = GST_STATIC_PAD_TEMPLATE ("audio",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
"audio/x-raw-int, "
GST_STATIC_CAPS ("audio/x-raw-int, "
"depth = (int) 16, "
"width = (int) 16, "
"signed = (boolean) TRUE, "
"channels = (int) 2, "
"endianness = (int) " G_STRINGIFY (G_LITTLE_ENDIAN) ", "
"rate = (int) [ 4000, 48000 ]"
)
"rate = (int) [ 4000, 48000 ]")
);
#define GST_TYPE_DVDEC_QUALITY (gst_dvdec_quality_get_type())
@ -159,6 +136,7 @@ GType
gst_dvdec_quality_get_type (void)
{
static GType qtype = 0;
if (qtype == 0) {
static const GFlagsValue values[] = {
{DV_QUALITY_COLOR, "DV_QUALITY_COLOR", "Color or monochrome decoding"},
@ -176,28 +154,25 @@ static void gst_dvdec_base_init (gpointer g_class);
static void gst_dvdec_class_init (GstDVDecClass * klass);
static void gst_dvdec_init (GstDVDec * dvdec);
static const GstQueryType*
gst_dvdec_get_src_query_types (GstPad *pad);
static const GstQueryType *gst_dvdec_get_src_query_types (GstPad * pad);
static gboolean gst_dvdec_src_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
static const GstFormat *gst_dvdec_get_formats (GstPad * pad);
static gboolean gst_dvdec_sink_convert (GstPad *pad, GstFormat src_format, gint64 src_value,
GstFormat *dest_format, gint64 *dest_value);
static gboolean gst_dvdec_src_convert (GstPad *pad, GstFormat src_format, gint64 src_value,
GstFormat *dest_format, gint64 *dest_value);
static gboolean gst_dvdec_sink_convert (GstPad * pad, GstFormat src_format,
gint64 src_value, GstFormat * dest_format, gint64 * dest_value);
static gboolean gst_dvdec_src_convert (GstPad * pad, GstFormat src_format,
gint64 src_value, GstFormat * dest_format, gint64 * dest_value);
static GstPadLinkReturn gst_dvdec_video_link (GstPad * pad,
const GstCaps * caps);
static GstCaps *gst_dvdec_video_getcaps (GstPad * pad);
static const GstEventMask*
gst_dvdec_get_event_masks (GstPad *pad);
static const GstEventMask *gst_dvdec_get_event_masks (GstPad * pad);
static gboolean gst_dvdec_handle_src_event (GstPad * pad, GstEvent * event);
static void gst_dvdec_loop (GstElement * element);
static GstElementStateReturn
gst_dvdec_change_state (GstElement *element);
static GstElementStateReturn gst_dvdec_change_state (GstElement * element);
static void gst_dvdec_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
@ -236,7 +211,8 @@ gst_dvdec_get_type (void)
0,
(GInstanceInitFunc) gst_dvdec_init,
};
dvdec_type = g_type_register_static (GST_TYPE_ELEMENT, "GstDVDec", &dvdec_info, 0);
dvdec_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstDVDec", &dvdec_info, 0);
}
return dvdec_type;
}
@ -251,9 +227,12 @@ gst_dvdec_base_init (gpointer g_class)
* Note that the generated padtemplates are stored in static global
* variables, for the gst_dvdec_init function to use later on.
*/
gst_element_class_add_pad_template (element_class, gst_static_pad_template_get(&sink_temp));
gst_element_class_add_pad_template (element_class, gst_static_pad_template_get(&video_src_temp));
gst_element_class_add_pad_template (element_class, gst_static_pad_template_get(&audio_src_temp));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_temp));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&video_src_temp));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&audio_src_temp));
gst_element_class_set_details (element_class, &dvdec_details);
}
@ -306,32 +285,55 @@ static void
gst_dvdec_init (GstDVDec * dvdec)
{
gint i;
dvdec->found_header = FALSE;
dvdec->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get (&sink_temp), "sink");
dvdec->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get (&sink_temp),
"sink");
gst_element_add_pad (GST_ELEMENT (dvdec), dvdec->sinkpad);
gst_pad_set_query_function (dvdec->sinkpad, NULL);
gst_pad_set_convert_function (dvdec->sinkpad, GST_DEBUG_FUNCPTR (gst_dvdec_sink_convert));
gst_pad_set_formats_function (dvdec->sinkpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_formats));
gst_pad_set_convert_function (dvdec->sinkpad,
GST_DEBUG_FUNCPTR (gst_dvdec_sink_convert));
gst_pad_set_formats_function (dvdec->sinkpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_formats));
dvdec->videosrcpad = gst_pad_new_from_template (gst_static_pad_template_get (&video_src_temp), "video");
gst_pad_set_query_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_src_query));
gst_pad_set_query_type_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_src_query_types));
gst_pad_set_event_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_handle_src_event));
gst_pad_set_event_mask_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_event_masks));
gst_pad_set_convert_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_src_convert));
gst_pad_set_formats_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_formats));
gst_pad_set_getcaps_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_video_getcaps));
gst_pad_set_link_function (dvdec->videosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_video_link));
dvdec->videosrcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&video_src_temp),
"video");
gst_pad_set_query_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_src_query));
gst_pad_set_query_type_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_src_query_types));
gst_pad_set_event_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_handle_src_event));
gst_pad_set_event_mask_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_event_masks));
gst_pad_set_convert_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_src_convert));
gst_pad_set_formats_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_formats));
gst_pad_set_getcaps_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_video_getcaps));
gst_pad_set_link_function (dvdec->videosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_video_link));
gst_element_add_pad (GST_ELEMENT (dvdec), dvdec->videosrcpad);
dvdec->audiosrcpad = gst_pad_new_from_template (gst_static_pad_template_get (&audio_src_temp), "audio");
gst_pad_set_query_function (dvdec->audiosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_src_query));
gst_pad_set_query_type_function (dvdec->audiosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_src_query_types));
gst_pad_set_event_function (dvdec->audiosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_handle_src_event));
gst_pad_set_event_mask_function (dvdec->audiosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_event_masks));
gst_pad_set_convert_function (dvdec->audiosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_src_convert));
gst_pad_set_formats_function (dvdec->audiosrcpad, GST_DEBUG_FUNCPTR (gst_dvdec_get_formats));
dvdec->audiosrcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&audio_src_temp),
"audio");
gst_pad_set_query_function (dvdec->audiosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_src_query));
gst_pad_set_query_type_function (dvdec->audiosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_src_query_types));
gst_pad_set_event_function (dvdec->audiosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_handle_src_event));
gst_pad_set_event_mask_function (dvdec->audiosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_event_masks));
gst_pad_set_convert_function (dvdec->audiosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_src_convert));
gst_pad_set_formats_function (dvdec->audiosrcpad,
GST_DEBUG_FUNCPTR (gst_dvdec_get_formats));
gst_pad_use_explicit_caps (dvdec->audiosrcpad);
gst_element_add_pad (GST_ELEMENT (dvdec), dvdec->audiosrcpad);
@ -352,7 +354,8 @@ gst_dvdec_init(GstDVDec *dvdec)
dvdec->loop = FALSE;
for (i = 0; i < 4; i++) {
dvdec->audio_buffers[i] = (gint16 *)g_malloc (DV_AUDIO_MAX_SAMPLES * sizeof (gint16));
dvdec->audio_buffers[i] =
(gint16 *) g_malloc (DV_AUDIO_MAX_SAMPLES * sizeof (gint16));
}
}
@ -410,7 +413,9 @@ gst_dvdec_src_convert (GstPad *pad, GstFormat src_format, gint64 src_value,
if (pad == dvdec->videosrcpad)
*dest_value = src_value * dvdec->framerate * scale / GST_SECOND;
else if (pad == dvdec->audiosrcpad)
*dest_value = src_value * dvdec->decoder->audio->frequency * scale / GST_SECOND;
*dest_value =
src_value * dvdec->decoder->audio->frequency * scale /
GST_SECOND;
break;
default:
res = FALSE;
@ -440,6 +445,7 @@ gst_dvdec_sink_convert (GstPad *pad, GstFormat src_format, gint64 src_value,
case GST_FORMAT_TIME:
{
guint64 frame;
/* get frame number */
frame = src_value / dvdec->length;
@ -455,6 +461,7 @@ gst_dvdec_sink_convert (GstPad *pad, GstFormat src_format, gint64 src_value,
case GST_FORMAT_BYTES:
{
guint64 frame;
/* calculate the frame */
frame = src_value * dvdec->framerate / GST_SECOND;
/* calculate the offset */
@ -502,10 +509,7 @@ gst_dvdec_src_query (GstPad *pad, GstQueryType type,
len = gst_bytestream_length (dvdec->bs);
tmp_format = GST_FORMAT_TIME;
if (len == -1 || !gst_pad_convert (dvdec->sinkpad,
GST_FORMAT_BYTES,
len,
&tmp_format, value))
{
GST_FORMAT_BYTES, len, &tmp_format, value)) {
return FALSE;
}
if (!gst_pad_convert (pad, GST_FORMAT_TIME, *value, format, value)) {
@ -518,7 +522,9 @@ gst_dvdec_src_query (GstPad *pad, GstQueryType type,
case GST_QUERY_POSITION:
switch (*format) {
default:
res = gst_pad_convert (pad, GST_FORMAT_TIME, dvdec->next_ts, format, value);
res =
gst_pad_convert (pad, GST_FORMAT_TIME, dvdec->next_ts, format,
value);
break;
}
break;
@ -533,8 +539,7 @@ static const GstEventMask*
gst_dvdec_get_event_masks (GstPad * pad)
{
static const GstEventMask src_event_masks[] = {
{ GST_EVENT_SEEK, GST_SEEK_METHOD_SET |
GST_SEEK_FLAG_FLUSH },
{GST_EVENT_SEEK, GST_SEEK_METHOD_SET | GST_SEEK_FLAG_FLUSH},
{0,}
};
static const GstEventMask sink_event_masks[] = {
@ -573,8 +578,7 @@ gst_dvdec_handle_sink_event (GstDVDec *dvdec)
if (gst_pad_convert (dvdec->sinkpad,
GST_EVENT_DISCONT_OFFSET (event, i).format,
GST_EVENT_DISCONT_OFFSET (event, i).value,
&format, &dvdec->next_ts))
{
&format, &dvdec->next_ts)) {
found = TRUE;
break;
}
@ -612,9 +616,7 @@ gst_dvdec_handle_src_event (GstPad *pad, GstEvent *event)
format = GST_FORMAT_TIME;
if (!gst_pad_convert (pad,
GST_EVENT_SEEK_FORMAT (event),
GST_EVENT_SEEK_ENDOFFSET (event),
&format, &position))
{
GST_EVENT_SEEK_ENDOFFSET (event), &format, &position)) {
/* could not convert seek format to time offset */
res = FALSE;
break;
@ -632,9 +634,7 @@ gst_dvdec_handle_src_event (GstPad *pad, GstEvent *event)
format = GST_FORMAT_TIME;
if (!gst_pad_convert (pad,
GST_EVENT_SEEK_FORMAT (event),
GST_EVENT_SEEK_OFFSET (event),
&format, &position))
{
GST_EVENT_SEEK_OFFSET (event), &format, &position)) {
/* could not convert seek format to time offset */
res = FALSE;
break;
@ -643,8 +643,7 @@ gst_dvdec_handle_src_event (GstPad *pad, GstEvent *event)
/* then try to figure out the byteoffset for this time */
format = GST_FORMAT_BYTES;
if (!gst_pad_convert (dvdec->sinkpad, GST_FORMAT_TIME, position,
&format, &position))
{
&format, &position)) {
/* could not convert seek format to byte offset */
res = FALSE;
break;
@ -676,18 +675,16 @@ gst_dvdec_video_getcaps (GstPad *pad)
src_pad_template = gst_static_pad_template_get (&video_src_temp);
caps = gst_caps_copy (gst_pad_template_get_caps (src_pad_template));
if (dvdec->found_header)
{
if (dvdec->found_header) {
int i;
/* set the height */
for (i = 0; i < gst_caps_get_size (caps); i++)
{
for (i = 0; i < gst_caps_get_size (caps); i++) {
GstStructure *structure = gst_caps_get_structure (caps, i);
gst_structure_set (structure,
"height", G_TYPE_INT, dvdec->height,
"framerate", G_TYPE_DOUBLE, dvdec->framerate, NULL
);
"framerate", G_TYPE_DOUBLE, dvdec->framerate, NULL);
}
}
@ -706,8 +703,7 @@ gst_dvdec_video_link (GstPad *pad, const GstCaps *caps)
dvdec = GST_DVDEC (gst_pad_get_parent (pad));
/* if we did not find a header yet, return delayed */
if (!dvdec->found_header)
{
if (!dvdec->found_header) {
return GST_PAD_LINK_DELAYED;
}
@ -729,13 +725,11 @@ gst_dvdec_video_link (GstPad *pad, const GstCaps *caps)
if (bpp == 24) {
dvdec->space = e_dv_color_rgb;
dvdec->bpp = 3;
}
else {
} else {
dvdec->space = e_dv_color_bgr0;
dvdec->bpp = 4;
}
}
else {
} else {
dvdec->space = e_dv_color_yuv;
dvdec->bpp = 2;
}
@ -744,7 +738,8 @@ gst_dvdec_video_link (GstPad *pad, const GstCaps *caps)
}
static void
gst_dvdec_push (GstDVDec *dvdec, GstBuffer *outbuf, GstPad *pad, GstClockTime ts)
gst_dvdec_push (GstDVDec * dvdec, GstBuffer * outbuf, GstPad * pad,
GstClockTime ts)
{
GST_BUFFER_TIMESTAMP (outbuf) = ts;
@ -757,8 +752,7 @@ gst_dvdec_push (GstDVDec *dvdec, GstBuffer *outbuf, GstPad *pad, GstClockTime ts
gst_pad_push (pad, GST_DATA (outbuf));
if ((dvdec->end_position != -1) &&
(dvdec->next_ts >= dvdec->end_position)) {
if ((dvdec->end_position != -1) && (dvdec->next_ts >= dvdec->end_position)) {
if (dvdec->loop)
gst_pad_push (pad, GST_DATA (gst_event_new (GST_EVENT_SEGMENT_DONE)));
else
@ -786,8 +780,7 @@ gst_dvdec_loop (GstElement *element)
gst_dvdec_handle_sink_event (dvdec);
return;
}
if (dv_parse_header (dvdec->decoder, inframe) < 0)
{
if (dv_parse_header (dvdec->decoder, inframe) < 0) {
GST_ELEMENT_ERROR (dvdec, STREAM, DECODE, (NULL), (NULL));
return;
}
@ -800,14 +793,11 @@ gst_dvdec_loop (GstElement *element)
height = (dvdec->PAL ? PAL_HEIGHT : NTSC_HEIGHT);
length = (dvdec->PAL ? PAL_BUFFER : NTSC_BUFFER);
if ((dvdec->framerate != fps) ||
(dvdec->height != height))
{
if ((dvdec->framerate != fps) || (dvdec->height != height)) {
dvdec->height = height;
dvdec->framerate = fps;
if (GST_PAD_LINK_FAILED (gst_pad_renegotiate (dvdec->videosrcpad)))
{
if (GST_PAD_LINK_FAILED (gst_pad_renegotiate (dvdec->videosrcpad))) {
GST_ELEMENT_ERROR (dvdec, CORE, NEGOTIATION, (NULL), (NULL));
return;
}
@ -836,23 +826,19 @@ gst_dvdec_loop (GstElement *element)
gint16 *a_ptr;
gint i, j;
dv_decode_full_audio (dvdec->decoder, GST_BUFFER_DATA (buf), dvdec->audio_buffers);
dv_decode_full_audio (dvdec->decoder, GST_BUFFER_DATA (buf),
dvdec->audio_buffers);
if ((dvdec->decoder->audio->frequency != dvdec->frequency) ||
(dvdec->decoder->audio->num_channels != dvdec->channels))
{
(dvdec->decoder->audio->num_channels != dvdec->channels)) {
if (!gst_pad_set_explicit_caps (dvdec->audiosrcpad,
gst_caps_new_simple (
"audio/x-raw-int",
gst_caps_new_simple ("audio/x-raw-int",
"rate", G_TYPE_INT, dvdec->decoder->audio->frequency,
"depth", G_TYPE_INT, 16,
"width", G_TYPE_INT, 16,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, dvdec->decoder->audio->num_channels,
"endianness", G_TYPE_INT, G_LITTLE_ENDIAN,
NULL
)))
{
"endianness", G_TYPE_INT, G_LITTLE_ENDIAN, NULL))) {
gst_buffer_unref (buf);
GST_ELEMENT_ERROR (dvdec, CORE, NEGOTIATION, (NULL), (NULL));
return;
@ -905,8 +891,7 @@ gst_dvdec_loop (GstElement *element)
}
if ((dvdec->end_position != -1) &&
(dvdec->next_ts >= dvdec->end_position) &&
!dvdec->loop) {
(dvdec->next_ts >= dvdec->end_position) && !dvdec->loop) {
gst_element_set_eos (GST_ELEMENT (dvdec));
}
@ -927,7 +912,8 @@ gst_dvdec_change_state (GstElement *element)
break;
case GST_STATE_READY_TO_PAUSED:
dvdec->bs = gst_bytestream_new (dvdec->sinkpad);
dvdec->decoder = dv_decoder_new (0, dvdec->clamp_luma, dvdec->clamp_chroma);
dvdec->decoder =
dv_decoder_new (0, dvdec->clamp_luma, dvdec->clamp_chroma);
dvdec->decoder->quality = dvdec->quality;
break;
case GST_STATE_PAUSED_TO_PLAYING:
@ -955,7 +941,8 @@ gst_dvdec_change_state (GstElement *element)
* enable the element to respond to various arguments.
*/
static void
gst_dvdec_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
gst_dvdec_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
{
GstDVDec *dvdec;
@ -984,7 +971,8 @@ gst_dvdec_set_property (GObject *object, guint prop_id, const GValue *value, GPa
/* The set function is simply the inverse of the get fuction. */
static void
gst_dvdec_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
gst_dvdec_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstDVDec *dvdec;
@ -1017,20 +1005,15 @@ plugin_init (GstPlugin *plugin)
if (!gst_library_load ("gstbytestream"))
return FALSE;
if (!gst_element_register (plugin, "dvdec", GST_RANK_PRIMARY, gst_dvdec_get_type()))
if (!gst_element_register (plugin, "dvdec", GST_RANK_PRIMARY,
gst_dvdec_get_type ()))
return FALSE;
return TRUE;
}
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"dvdec",
"Uses libdv to decode DV video (libdv.sourceforge.net)",
plugin_init,
VERSION,
"LGPL",
GST_PACKAGE,
GST_ORIGIN
);
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN);