1 files changed, 111 insertions, 0 deletions
diff --git a/nuttx/graphics/nxglib/lcd/nxglib_fillrectangle.c b/nuttx/graphics/nxglib/lcd/nxglib_fillrectangle.c
new file mode 100644
index 000000000..c1a30d66f
--- /dev/null
+++ b/nuttx/graphics/nxglib/lcd/nxglib_fillrectangle.c
@@ -0,0 +1,111 @@
+/****************************************************************************
+ * graphics/nxglib/lcd/nxglib_fillrectangle.c
+ *
+ *   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <stdint.h>
+
+#include <nuttx/lcd/lcd.h>
+#include <nuttx/nx/nxglib.h>
+
+#include "nxglib_bitblit.h"
+#include "nxglib_fillrun.h"
+
+/****************************************************************************
+ * Pre-Processor Definitions
+ ****************************************************************************/
+
+#ifndef NXGLIB_SUFFIX
+#  error "NXGLIB_SUFFIX must be defined before including this header file"
+#endif
+
+/****************************************************************************
+ * Private Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nxgl_fillrectangle_*bpp
+ *
+ * Descripton:
+ *   Fill a rectangle region in the LCD memory with a fixed color
+ *
+ ****************************************************************************/
+
+void NXGL_FUNCNAME(nxgl_fillrectangle,NXGLIB_SUFFIX)
+  (FAR struct lcd_planeinfo_s *pinfo,
+   FAR const struct nxgl_rect_s *rect,
+   NXGL_PIXEL_T color)
+{
+  unsigned int ncols;
+  unsigned int row;
+
+  /* Get the dimensions of the rectange to fill in pixels */
+
+  ncols  = rect->pt2.x - rect->pt1.x + 1;
+
+  /* Fill the run buffer with the selected color */
+
+  NXGL_FUNCNAME(nxgl_fillrun,NXGLIB_SUFFIX)((NXGLIB_RUNTYPE*)pinfo->buffer, color, ncols);
+
+  /* Then fill the rectangle line-by-line */
+
+  for (row = rect->pt1.y; row <= rect->pt2.y; row++)
+    {
+      /* Draw the raster line at this row */
+
+      (void)pinfo->putrun(row, rect->pt1.x, pinfo->buffer, ncols);
+    }
+}