DisplayExt.h

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/*
 * Copyright (c) 2016, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  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.
 *
 * *  Neither the name of Texas Instruments Incorporated 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;
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef ti_display_DisplayExt__include
#define ti_display_DisplayExt__include

#ifdef __cplusplus
extern "C" {
#endif

#include <ti/display/Display.h>
#include <ti/grlib/grlib.h>

/* -----------------------------------------------------------------------------
 *                                          Constants
 * ------------------------------------------------------------------------------
 */

/* -----------------------------------------------------------------------------
 *                                          Macros
 * ------------------------------------------------------------------------------
 */
#if !defined(Display_DISABLE_ALL) || (!Display_DISABLE_ALL)

#  define DisplayExt_getGraphicsContext(handle) \
    DisplayExt_doGetGraphicsContext(handle)
#else
#  define DisplayExt_getGraphicsContext(handle)    NULL
#endif

/* -----------------------------------------------------------------------------
 *                                          Typedefs
 * ------------------------------------------------------------------------------
 */
typedef struct DisplayGrLib_Object
{
    Graphics_Context g_sContext;
} DisplayGrLib_Object, *DisplayGrLib_Handle;

/* -----------------------------------------------------------------------------
 *                                          Functions
 * ------------------------------------------------------------------------------
 */
Graphics_Context  *DisplayExt_doGetGraphicsContext(Display_Handle handle);

#ifdef __cplusplus
}
#endif

#endif //ti_display_DisplayExt__include