From bd6542081652705e24162921d16d433ce0d05012 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Mon, 1 Dec 2014 14:04:33 -0600
Subject: Add graphic device initialize logic (incomplete)

---
 apps/graphics/traveler/include/trv_types.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'apps/graphics/traveler/include/trv_types.h')

diff --git a/apps/graphics/traveler/include/trv_types.h b/apps/graphics/traveler/include/trv_types.h
index 6fbf61071..2eb9f2618 100644
--- a/apps/graphics/traveler/include/trv_types.h
+++ b/apps/graphics/traveler/include/trv_types.h
@@ -41,12 +41,12 @@
  ****************************************************************************/
 
 #include <nuttx/config.h>
+#include <nuttx/compiler.h>
 
+#include <sys/types.h>
 #include <stdint.h>
 #include <stdbool.h>
 
-#include <nuttx/nx/nxglib.h>
-
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
@@ -63,7 +63,8 @@
  * Public Types
  ****************************************************************************/
 
-typedef uint8_t trv_pixel_t;
+typedef uint8_t trv_pixel_t;  /* Width of one pixel in rendering phase */
+typedef int16_t trv_coord_t;  /* Contains one display coordinate */
 
 /****************************************************************************
  * Public Function Prototypes
-- 
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