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[MOVED FROM BAD] gst-indent

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Original commit message from CVS:
gst-indent
This commit is contained in:
Thomas Vander Stichele 2004-03-14 22:34:33 +00:00 committed by Jan Schmidt
parent 14d51ebf15
commit 2a39c9a83d
2 changed files with 114 additions and 121 deletions
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148
gst/y4m/gsty4mencode.c
View File

@ -26,83 +26,74 @@
#include <gst/video/video.h>
#include "gsty4mencode.h"
static GstElementDetails y4mencode_details = GST_ELEMENT_DETAILS (
"Y4mEncode",
static GstElementDetails y4mencode_details = GST_ELEMENT_DETAILS ("Y4mEncode",
"Codec/Encoder/Video",
"Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
"Wim Taymans <wim.taymans@chello.be>"
);
"Wim Taymans <wim.taymans@chello.be>");
/* Filter signals and args */
enum {
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum {
enum
{
ARG_0
};
static GstStaticPadTemplate y4mencode_src_factory =
GST_STATIC_PAD_TEMPLATE (
"src",
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("application/x-yuv4mpeg, "
"y4mversion = (int) 1"
)
);
GST_STATIC_CAPS ("application/x-yuv4mpeg, " "y4mversion = (int) 1")
);
static GstStaticPadTemplate y4mencode_sink_factory =
GST_STATIC_PAD_TEMPLATE (
"sink",
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
);
);
static void gst_y4mencode_base_init (gpointer g_class);
static void gst_y4mencode_class_init (GstY4mEncodeClass *klass);
static void gst_y4mencode_init (GstY4mEncode *filter);
static void gst_y4mencode_class_init (GstY4mEncodeClass * klass);
static void gst_y4mencode_init (GstY4mEncode * filter);
static void gst_y4mencode_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gst_y4mencode_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gst_y4mencode_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec);
static void gst_y4mencode_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static void gst_y4mencode_chain (GstPad *pad,
GstData *_data);
static GstElementStateReturn
gst_y4mencode_change_state (GstElement *element);
static void gst_y4mencode_chain (GstPad * pad, GstData * _data);
static GstElementStateReturn gst_y4mencode_change_state (GstElement * element);
static GstElementClass *parent_class = NULL;
/*static guint gst_filter_signals[LAST_SIGNAL] = { 0 }; */
GType
gst_y4mencode_get_type(void) {
gst_y4mencode_get_type (void)
{
static GType y4mencode_type = 0;
if (!y4mencode_type) {
static const GTypeInfo y4mencode_info = {
sizeof(GstY4mEncodeClass),
sizeof (GstY4mEncodeClass),
gst_y4mencode_base_init,
NULL,
(GClassInitFunc)gst_y4mencode_class_init,
(GClassInitFunc) gst_y4mencode_class_init,
NULL,
NULL,
sizeof(GstY4mEncode),
sizeof (GstY4mEncode),
0,
(GInstanceInitFunc)gst_y4mencode_init,
(GInstanceInitFunc) gst_y4mencode_init,
};
y4mencode_type = g_type_register_static(GST_TYPE_ELEMENT,
"GstY4mEncode",
&y4mencode_info, 0);
y4mencode_type = g_type_register_static (GST_TYPE_ELEMENT,
"GstY4mEncode", &y4mencode_info, 0);
}
return y4mencode_type;
}
@ -120,15 +111,15 @@ gst_y4mencode_base_init (gpointer g_class)
gst_element_class_set_details (element_class, &y4mencode_details);
}
static void
gst_y4mencode_class_init (GstY4mEncodeClass *klass)
gst_y4mencode_class_init (GstY4mEncodeClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
gstelement_class->change_state = gst_y4mencode_change_state;
@ -137,7 +128,7 @@ gst_y4mencode_class_init (GstY4mEncodeClass *klass)
}
static GstPadLinkReturn
gst_y4mencode_sinkconnect (GstPad *pad, const GstCaps *caps)
gst_y4mencode_sinkconnect (GstPad * pad, const GstCaps * caps)
{
GstY4mEncode *filter;
gint idx = -1, i;
@ -165,8 +156,8 @@ gst_y4mencode_sinkconnect (GstPad *pad, const GstCaps *caps)
if (idx == -1) {
idx = i;
} else {
gdouble old_diff = fabs(framerates[idx] - fps),
new_diff = fabs(framerates[i] - fps);
gdouble old_diff = fabs (framerates[idx] - fps),
new_diff = fabs (framerates[i] - fps);
if (new_diff < old_diff) {
idx = i;
@ -179,37 +170,39 @@ gst_y4mencode_sinkconnect (GstPad *pad, const GstCaps *caps)
}
static void
gst_y4mencode_init (GstY4mEncode *filter)
gst_y4mencode_init (GstY4mEncode * filter)
{
filter->sinkpad = gst_pad_new_from_template(
gst_static_pad_template_get (&y4mencode_sink_factory), "sink");
filter->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&y4mencode_sink_factory), "sink");
gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad);
gst_pad_set_chain_function (filter->sinkpad, gst_y4mencode_chain);
gst_pad_set_link_function (filter->sinkpad, gst_y4mencode_sinkconnect);
filter->srcpad = gst_pad_new_from_template(
gst_static_pad_template_get (&y4mencode_src_factory), "src");
filter->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&y4mencode_src_factory), "src");
gst_element_add_pad (GST_ELEMENT (filter), filter->srcpad);
filter->init = TRUE;
}
static void
gst_y4mencode_chain (GstPad *pad,GstData *_data)
gst_y4mencode_chain (GstPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstY4mEncode *filter;
GstBuffer* outbuf;
GstBuffer *outbuf;
gchar *header;
gint len;
g_return_if_fail(pad != NULL);
g_return_if_fail(GST_IS_PAD(pad));
g_return_if_fail(buf != NULL);
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
filter = GST_Y4MENCODE (gst_pad_get_parent (pad));
g_return_if_fail(filter != NULL);
g_return_if_fail(GST_IS_Y4MENCODE(filter));
g_return_if_fail (filter != NULL);
g_return_if_fail (GST_IS_Y4MENCODE (filter));
outbuf = gst_buffer_new ();
GST_BUFFER_DATA (outbuf) = g_malloc (GST_BUFFER_SIZE (buf) + 256);
@ -217,8 +210,7 @@ gst_y4mencode_chain (GstPad *pad,GstData *_data)
if (filter->init) {
header = "YUV4MPEG %d %d %d\nFRAME\n";
filter->init = FALSE;
}
else {
} else {
header = "FRAME\n";
}
@ -226,22 +218,24 @@ gst_y4mencode_chain (GstPad *pad,GstData *_data)
filter->width, filter->height, filter->fps_idx);
len = strlen (GST_BUFFER_DATA (outbuf));
memcpy (GST_BUFFER_DATA (outbuf) + len, GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
memcpy (GST_BUFFER_DATA (outbuf) + len, GST_BUFFER_DATA (buf),
GST_BUFFER_SIZE (buf));
GST_BUFFER_SIZE (outbuf) = GST_BUFFER_SIZE (buf) + len;
gst_buffer_unref(buf);
gst_buffer_unref (buf);
gst_pad_push(filter->srcpad,GST_DATA (outbuf));
gst_pad_push (filter->srcpad, GST_DATA (outbuf));
}
static void
gst_y4mencode_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
gst_y4mencode_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstY4mEncode *filter;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail(GST_IS_Y4MENCODE(object));
filter = GST_Y4MENCODE(object);
g_return_if_fail (GST_IS_Y4MENCODE (object));
filter = GST_Y4MENCODE (object);
switch (prop_id) {
default:
@ -250,13 +244,14 @@ gst_y4mencode_set_property (GObject *object, guint prop_id, const GValue *value,
}
static void
gst_y4mencode_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
gst_y4mencode_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstY4mEncode *filter;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail(GST_IS_Y4MENCODE(object));
filter = GST_Y4MENCODE(object);
g_return_if_fail (GST_IS_Y4MENCODE (object));
filter = GST_Y4MENCODE (object);
switch (prop_id) {
default:
@ -266,13 +261,13 @@ gst_y4mencode_get_property (GObject *object, guint prop_id, GValue *value, GPara
}
static GstElementStateReturn
gst_y4mencode_change_state (GstElement *element)
gst_y4mencode_change_state (GstElement * element)
{
GstY4mEncode *filter;
g_return_val_if_fail (GST_IS_Y4MENCODE (element), GST_STATE_FAILURE);
filter = GST_Y4MENCODE(element);
filter = GST_Y4MENCODE (element);
if (GST_STATE_TRANSITION (element) == GST_STATE_NULL_TO_READY) {
filter->init = TRUE;
@ -285,19 +280,14 @@ gst_y4mencode_change_state (GstElement *element)
}
static gboolean
plugin_init (GstPlugin *plugin)
plugin_init (GstPlugin * plugin)
{
return gst_element_register (plugin, "y4menc", GST_RANK_NONE, GST_TYPE_Y4MENCODE);
return gst_element_register (plugin, "y4menc", GST_RANK_NONE,
GST_TYPE_Y4MENCODE);
}
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"y4menc",
"Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
plugin_init,
VERSION,
GST_LICENSE,
GST_PACKAGE,
GST_ORIGIN
)
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)

21
gst/y4m/gsty4mencode.h
View File

@ -27,7 +27,8 @@
#ifdef __cplusplus
extern "C" {
extern "C"
{
#endif /* __cplusplus */
@ -42,26 +43,28 @@ extern "C" {
#define GST_IS_Y4MENCODE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_Y4MENCODE))
typedef struct _GstY4mEncode GstY4mEncode;
typedef struct _GstY4mEncodeClass GstY4mEncodeClass;
typedef struct _GstY4mEncode GstY4mEncode;
typedef struct _GstY4mEncodeClass GstY4mEncodeClass;
struct _GstY4mEncode {
struct _GstY4mEncode
{
GstElement element;
GstPad *sinkpad,*srcpad;
GstPad *sinkpad, *srcpad;
gint width, height;
gfloat fps_idx;
gboolean init;
};
};
struct _GstY4mEncodeClass {
struct _GstY4mEncodeClass
{
GstElementClass parent_class;
};
};
GType gst_y4mencode_get_type(void);
GType gst_y4mencode_get_type (void);
#ifdef __cplusplus
}