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Add timestamping

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Original commit message from CVS:
Add timestamping
This commit is contained in:
David Schleef 2002-07-30 01:25:26 +00:00
parent 85f54048d2
commit 463055e531
2 changed files with 10 additions and 2 deletions
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9
gst/videotestsrc/gstvideotestsrc.c
View file

@ -186,6 +186,9 @@ gst_videotestsrc_init (GstVideotestsrc *videotestsrc)
videotestsrc->width = 640;
videotestsrc->height = 480;
videotestsrc->timestamp = 0;
videotestsrc->interval = GST_SECOND/30;
}
@ -214,7 +217,9 @@ gst_videotestsrc_get (GstPad *pad)
GST_BUFFER_SIZE(buf) = newsize;
GST_BUFFER_DATA(buf) = g_malloc (newsize);
g_return_val_if_fail(GST_BUFFER_DATA(buf) != NULL, NULL);
//GST_BUFFER_TIMESTAMP(buf) = GST_BUFFER_TIMESTAMP(buf);
videotestsrc->timestamp += videotestsrc->interval;
GST_BUFFER_TIMESTAMP(buf) = videotestsrc->timestamp;
gst_videotestsrc_random_yuv(videotestsrc, (void *)GST_BUFFER_DATA(buf),
videotestsrc->width, videotestsrc->height);
@ -345,7 +350,7 @@ paint_rect (unsigned char *dest, int stride, int x, int y, int w, int h, unsigne
}
/* wht yel cya grn mag red blu blk -I Q */
static int y_colors[] = { 255, 226, 179, 150, 105, 76, 29, 0, 0, 0 };
static int y_colors[] = { 255, 226, 179, 150, 105, 76, 29, 16, 16, 0 };
static int u_colors[] = { 128, 0, 170, 46, 212, 85, 255, 128, 0, 128 };
static int v_colors[] = { 128, 155, 0, 21, 235, 255, 107, 128, 128, 255 };

3
gst/videotestsrc/gstvideotestsrc.h
View file

@ -65,6 +65,9 @@ struct _GstVideotestsrc {
GstVideoTestSrcMethod method;
/* private */
gint64 timestamp;
gint64 interval;
guchar *temp;
};