/*

 * Copyright (c) 2010, 2011, 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.

 */

#include "GraphicsPrimitiveMgr.h"

#include "Region.h"

#include "Trace.h"

#include "X11SurfaceData.h"

/*#include <xcb/xcb.h>*/

#include <X11/extensions/Xrender.h>

#ifndef RepeatNone  /* added in 0.10 */

#define RepeatNone    0

#define RepeatNormal  1

#define RepeatPad     2

#define RepeatReflect 3

#endif

#include <sys/uio.h>

#include <dlfcn.h>

#include <setjmp.h>

#ifndef HEADLESS

jfieldID pictID;

jfieldID xidID;

jfieldID blitMaskPMID;

jfieldID blitMaskPictID;

#endif /* !HEADLESS */

JNIEXPORT void JNICALL

   Java_sun_java2d_xr_XRSurfaceData_initXRPicture(JNIEnv *env, jobject xsd,

                                                  jlong pXSData,

                                                  jint pictFormat)

{

#ifndef HEADLESS

  X11SDOps *xsdo;

  XRenderPictFormat *fmt;

  J2dTraceLn(J2D_TRACE_INFO, "in XRSurfaceData_initXRender");

  xsdo = (X11SDOps *) jlong_to_ptr(pXSData);

  if (xsdo == NULL) {

      return;

  }

  if (xsdo->xrPic == None) {

      XRenderPictureAttributes pict_attr;

      pict_attr.repeat = RepeatNone;

      fmt = XRenderFindStandardFormat(awt_display, pictFormat);

      xsdo->xrPic =

         XRenderCreatePicture(awt_display, xsdo->drawable, fmt,

                              CPRepeat, &pict_attr);

  }

  (*env)->SetIntField (env, xsd, pictID, xsdo->xrPic);

  (*env)->SetIntField (env, xsd, xidID, xsdo->drawable);

#endif /* !HEADLESS */

}

JNIEXPORT void JNICALL

Java_sun_java2d_xr_XRSurfaceData_initIDs(JNIEnv *env, jclass xsd)

{

#ifndef HEADLESS

  J2dTraceLn(J2D_TRACE_INFO, "in XRSurfaceData_initIDs");

  pictID = (*env)->GetFieldID(env, xsd, "picture", "I");

  xidID = (*env)->GetFieldID(env, xsd, "xid", "I");

  XShared_initIDs(env, JNI_FALSE);

#endif /* !HEADLESS */

}

JNIEXPORT void JNICALL

Java_sun_java2d_xr_XRSurfaceData_XRInitSurface(JNIEnv *env, jclass xsd,

                                               jint depth,

                                               jint width, jint height,

                                               jlong drawable, jint pictFormat)

{

#ifndef HEADLESS

    X11SDOps *xsdo;

    J2dTraceLn(J2D_TRACE_INFO, "in XRSurfaceData_initSurface");

    xsdo = X11SurfaceData_GetOps(env, xsd);

    if (xsdo == NULL) {

        return;

    }

    XShared_initSurface(env, xsdo, depth, width, height, drawable);

#endif /* !HEADLESS */

}

JNIEXPORT void JNICALL

Java_sun_java2d_xr_XRSurfaceData_freeXSDOPicture(JNIEnv *env, jobject xsd,

                                                  jlong pXSData)

{

#ifndef HEADLESS

    X11SDOps *xsdo;

    J2dTraceLn(J2D_TRACE_INFO, "in XRSurfaceData_freeXSDOPicture");

    xsdo = X11SurfaceData_GetOps(env, xsd);

    if (xsdo == NULL) {

        return;

    }

    if(xsdo->xrPic != None) {

       XRenderFreePicture(awt_display, xsdo->xrPic);

       xsdo->xrPic = None;

    }

#endif /* !HEADLESS */

}