From 2a39c9a83d84dfcb82eb941bda9c1a7656a22986 Mon Sep 17 00:00:00 2001 From: Thomas Vander Stichele Date: Sun, 14 Mar 2004 22:34:33 +0000 Subject: [MOVED FROM BAD] gst-indent Original commit message from CVS: gst-indent --- gst/y4m/gsty4mencode.c | 204 +++++++++++++++++++++++-------------------------- gst/y4m/gsty4mencode.h | 37 ++++----- 2 files changed, 117 insertions(+), 124 deletions(-) (limited to 'gst/y4m') diff --git a/gst/y4m/gsty4mencode.c b/gst/y4m/gsty4mencode.c index d27ff613..3c9c9fbe 100644 --- a/gst/y4m/gsty4mencode.c +++ b/gst/y4m/gsty4mencode.c @@ -26,83 +26,74 @@ #include #include "gsty4mencode.h" -static GstElementDetails y4mencode_details = GST_ELEMENT_DETAILS ( - "Y4mEncode", - "Codec/Encoder/Video", - "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)", - "Wim Taymans " -); +static GstElementDetails y4mencode_details = GST_ELEMENT_DETAILS ("Y4mEncode", + "Codec/Encoder/Video", + "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)", + "Wim Taymans "); /* 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_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("application/x-yuv4mpeg, " - "y4mversion = (int) 1" - ) -); +GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("application/x-yuv4mpeg, " "y4mversion = (int) 1") + ); static GstStaticPadTemplate y4mencode_sink_factory = -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_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); +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_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 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; } @@ -112,23 +103,23 @@ static void gst_y4mencode_base_init (gpointer g_class) { GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&y4mencode_src_factory)); - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&y4mencode_sink_factory)); + + gst_element_class_add_pad_template (element_class, + gst_static_pad_template_get (&y4mencode_src_factory)); + gst_element_class_add_pad_template (element_class, + gst_static_pad_template_get (&y4mencode_sink_factory)); 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; @@ -137,16 +128,16 @@ 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; gdouble fps; gdouble framerates[] = { 00.000, - 23.976, 24.000, /* 24fps movie */ - 25.000, /* PAL */ - 29.970, 30.000, /* NTSC */ + 23.976, 24.000, /* 24fps movie */ + 25.000, /* PAL */ + 29.970, 30.000, /* NTSC */ 50.000, 59.940, 60.000 }; @@ -156,20 +147,20 @@ gst_y4mencode_sinkconnect (GstPad *pad, const GstCaps *caps) structure = gst_caps_get_structure (caps, 0); - gst_structure_get_int (structure, "width", &filter->width); - gst_structure_get_int (structure, "height", &filter->height); - gst_structure_get_double (structure, "framerate", &fps); + gst_structure_get_int (structure, "width", &filter->width); + gst_structure_get_int (structure, "height", &filter->height); + gst_structure_get_double (structure, "framerate", &fps); /* find fps idx */ for (i = 1; i < 9; i++) { if (idx == -1) { - idx = i; + 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; + 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); @@ -217,31 +210,32 @@ 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"; } snprintf (GST_BUFFER_DATA (outbuf), 255, header, - filter->width, filter->height, filter->fps_idx); + 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_VERSION_MINOR, - "y4menc", - "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)", - plugin_init, - VERSION, - GST_LICENSE, - GST_PACKAGE, - GST_ORIGIN -) +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) diff --git a/gst/y4m/gsty4mencode.h b/gst/y4m/gsty4mencode.h index 07d369cc..607b3e6d 100644 --- a/gst/y4m/gsty4mencode.h +++ b/gst/y4m/gsty4mencode.h @@ -27,8 +27,9 @@ #ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ +extern "C" +{ +#endif /* __cplusplus */ #define GST_TYPE_Y4MENCODE \ @@ -42,30 +43,32 @@ 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 { - GstElement element; + struct _GstY4mEncode + { + GstElement element; - GstPad *sinkpad,*srcpad; + GstPad *sinkpad, *srcpad; - gint width, height; - gfloat fps_idx; + gint width, height; + gfloat fps_idx; - gboolean init; + gboolean init; -}; + }; -struct _GstY4mEncodeClass { - GstElementClass parent_class; -}; + struct _GstY4mEncodeClass + { + GstElementClass parent_class; + }; -GType gst_y4mencode_get_type(void); + GType gst_y4mencode_get_type (void); #ifdef __cplusplus } -#endif /* __cplusplus */ +#endif /* __cplusplus */ -#endif /* __GST_Y4MENCODE_H__ */ +#endif /* __GST_Y4MENCODE_H__ */ -- cgit