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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "paint.h"
void
gst_smpte_paint_rect (guint8 *dest, gint stride, gint x, gint y, gint w, gint h, guint8 color)
{
guint8 *d = dest + stride * y + x;
gint i;
for (i = 0; i < h; i++) {
memset (d, color, w);
d += stride;
}
}
void
gst_smpte_paint_rect_s (guint8 *dest, gint stride, gint x, gint y, gint w, gint h, guint8 color)
{
guint8 *d = dest + stride * y + x;
gint i, j;
gint border = 100;
for (i = 0; i < h; i++) {
if (w - border > 0) {
memset (d, color, w - border);
}
for (j = 0; j < border - w; j++) {
*(d+w+j) = (color*(border-j)/border);
}
d += stride;
}
}
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