/*

 * Copyright (c) 1995, 2019, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * Motif-specific data structures for AWT Java objects.

 *

 */

#ifndef _AWT_P_H_

#define _AWT_P_H_

#include <stdarg.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#ifndef HEADLESS

#include <X11/extensions/Xrender.h>

#endif /* !HEADLESS */

#include "awt.h"

#include "awt_util.h"

#include "color.h"

#include "colordata.h"

#include "gdefs.h"

#ifndef HEADLESS

#ifndef min

#define min(a,b) ((a) <= (b)? (a):(b))

#endif

#ifndef max

#define max(a,b) ((a) >= (b)? (a):(b))

#endif

#endif /* !HEADLESS */

#define LOOKUPSIZE 32

#ifndef HEADLESS

typedef XRenderPictFormat *

XRenderFindVisualFormatFunc (Display *dpy, _Xconst Visual *visual);

typedef struct _AwtGraphicsConfigData  {

    int         awt_depth;

    Colormap    awt_cmap;

    XVisualInfo awt_visInfo;

    int         awt_num_colors;

    awtImageData *awtImage;

    int         (*AwtColorMatch)(int, int, int,

                                 struct _AwtGraphicsConfigData *);

    XImage      *monoImage;

    Pixmap      monoPixmap;      /* Used in X11TextRenderer_md.c */

    int         monoPixmapWidth; /* Used in X11TextRenderer_md.c */

    int         monoPixmapHeight;/* Used in X11TextRenderer_md.c */

    GC          monoPixmapGC;    /* Used in X11TextRenderer_md.c */

    int         pixelStride;     /* Used in X11SurfaceData.c */

    ColorData      *color_data;

    struct _GLXGraphicsConfigInfo *glxInfo;

    int         isTranslucencySupported; /* Uses Xrender to find this out. */

    XRenderPictFormat renderPictFormat; /*Used only if translucency supported*/

} AwtGraphicsConfigData;

typedef AwtGraphicsConfigData* AwtGraphicsConfigDataPtr;

typedef struct _AwtScreenData {

    int numConfigs;

    Window root;

    unsigned long whitepixel;

    unsigned long blackpixel;

    AwtGraphicsConfigDataPtr defaultConfig;

    AwtGraphicsConfigDataPtr *configs;

} AwtScreenData;

typedef AwtScreenData* AwtScreenDataPtr;

extern AwtGraphicsConfigDataPtr getDefaultConfig(int screen);

extern AwtScreenDataPtr getScreenData(int screen);

#endif /* !HEADLESS */

/* allocated and initialize a structure */

#define ZALLOC(T)       ((struct T *)calloc(1, sizeof(struct T)))

#ifndef HEADLESS

extern int awt_allocate_colors(AwtGraphicsConfigDataPtr);

extern void awt_allocate_systemrgbcolors(jint *, int, AwtGraphicsConfigDataPtr);

extern int awtJNI_GetColorForVis (JNIEnv *, jobject, AwtGraphicsConfigDataPtr);

extern jobject awtJNI_GetColorModel(JNIEnv *, AwtGraphicsConfigDataPtr);

extern void awtJNI_CreateColorData (JNIEnv *, AwtGraphicsConfigDataPtr, int lock);

#endif /* !HEADLESS */

#endif           /* _AWT_P_H_ */