diff options
| author | Iain Holmes <iain@prettypeople.org> | 2003-11-02 00:05:54 +0000 |
|---|---|---|
| committer | Iain Holmes <iain@prettypeople.org> | 2003-11-02 00:05:54 +0000 |
| commit | f57a2a9d543639018123aa801f20edb4b6acab90 (patch) | |
| tree | c4235396d4bf652943721b220540dfb9dc0f3928 /ext/jpeg/gstjpegdec.c | |
| parent | 804d2e3b528e3eb12308e7acdd1296d3f3cbf95d (diff) | |
JPEG JPEG JPEG WHEEEE
Original commit message from CVS:
JPEG JPEG JPEG WHEEEE
Fixyed.
(Gah, I'm getting sleeeeeeeeepeeeeeeeee)
Diffstat (limited to 'ext/jpeg/gstjpegdec.c')
| -rw-r--r-- | ext/jpeg/gstjpegdec.c | 57 |
1 files changed, 51 insertions, 6 deletions
diff --git a/ext/jpeg/gstjpegdec.c b/ext/jpeg/gstjpegdec.c index 57cc6665..5f649105 100644 --- a/ext/jpeg/gstjpegdec.c +++ b/ext/jpeg/gstjpegdec.c @@ -25,18 +25,16 @@ /*#define DEBUG_ENABLED*/ #include "gstjpegdec.h" +#include <gst/video/video.h> -extern GstPadTemplate *jpegdec_src_template, *jpegdec_sink_template; +static GstPadTemplate *jpegdec_src_template, *jpegdec_sink_template; /* elementfactory information */ GstElementDetails gst_jpegdec_details = { "jpeg image decoder", "Codec/Image", - "LGPL", ".jpeg", - VERSION, "Wim Taymans <wim.taymans@tvd.be>", - "(C) 2000", }; /* JpegDec signals and args */ @@ -50,6 +48,7 @@ enum { /* FILL ME */ }; +static void gst_jpegdec_base_init (gpointer g_class); static void gst_jpegdec_class_init (GstJpegDec *klass); static void gst_jpegdec_init (GstJpegDec *jpegdec); @@ -63,10 +62,11 @@ static GstElementClass *parent_class = NULL; GType gst_jpegdec_get_type(void) { static GType jpegdec_type = 0; - + if (!jpegdec_type) { static const GTypeInfo jpegdec_info = { - sizeof(GstJpegDec), NULL, + sizeof(GstJpegDec), + gst_jpegdec_base_init, NULL, (GClassInitFunc)gst_jpegdec_class_init, NULL, @@ -80,6 +80,51 @@ gst_jpegdec_get_type(void) { return jpegdec_type; } +static GstCaps* +jpeg_caps_factory (void) +{ + return + gst_caps_new ( + "jpeg_jpeg", + "video/x-jpeg", + gst_props_new ( + "width", GST_PROPS_INT_RANGE (16, 4096), + "height", GST_PROPS_INT_RANGE (16, 4096), + "framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT), + NULL)); +} + +static GstCaps* +raw_caps_factory (void) +{ + return + gst_caps_new ( + "jpeg_raw", + "video/x-raw-yuv", + GST_VIDEO_YUV_PAD_TEMPLATE_PROPS ( + GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')))); +} + +static void +gst_jpegdec_base_init (gpointer g_class) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); + GstCaps *raw_caps, *jpeg_caps; + + raw_caps = raw_caps_factory (); + jpeg_caps = jpeg_caps_factory (); + + jpegdec_sink_template = gst_pad_template_new ("sink", GST_PAD_SINK, + GST_PAD_ALWAYS, + jpeg_caps, NULL); + jpegdec_src_template = gst_pad_template_new ("src", GST_PAD_SRC, + GST_PAD_ALWAYS, + raw_caps, NULL); + gst_element_class_add_pad_template (element_class, jpegdec_sink_template); + gst_element_class_add_pad_template (element_class, jpegdec_src_template); + gst_element_class_set_details (element_class, &gst_jpegdec_details); +} + static void gst_jpegdec_class_init (GstJpegDec *klass) { |