--- /dev/null 2014-01-21 08:55:19.297316768 -0500 +++ new/modules/graphics/src/main/native-prism-es2/monocle/MonoclePixelFormat.c 2014-01-21 12:06:11.188163577 -0500 @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2012, 2013, 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 +#include +#include +#include +#include +#include "../PrismES2Defs.h" + +#include + +#include "eglUtils.h" + +#include "com_sun_prism_es2_EGLFBGLPixelFormat.h" + +/* + * Class: com_sun_prism_es2_EGLFBGLPixelFormat + * Method: nCreatePixelFormat + * Signature: (J[I)J + */ +JNIEXPORT jlong JNICALL Java_com_sun_prism_es2_EGLFBGLPixelFormat_nCreatePixelFormat +(JNIEnv *env, jclass jeglfbPixelFormat, jlong nativeScreen, jintArray attrArr) { + int eglAttrs[MAX_GLX_ATTRS_LENGTH]; /* value, attr pair plus a None */ + jint *attrs; + PixelFormatInfo *pfInfo = NULL; + + EGLConfig config; + int numFBConfigs; + + if (attrArr == NULL) { + return 0; + } + attrs = (*env)->GetIntArrayElements(env, attrArr, NULL); + setEGLAttrs(attrs, eglAttrs); + (*env)->ReleaseIntArrayElements(env, attrArr, attrs, JNI_ABORT); + + EGLDisplay egldisplay = eglGetDisplay(getNativeDisplayType()); + if (EGL_NO_DISPLAY == egldisplay) { + fprintf(stderr, "eglGetDisplay returned EGL_NO_DISPLAY"); + return 0; + } + + if (!eglInitialize(egldisplay, NULL, NULL)) { + fprintf(stderr, "eglInitialize failed!"); + return 0; + } + +#ifdef DEBUG + printf("Requested EGL attributes:\n"); + printConfigAttrs(eglAttrs); +#endif + + if (!eglChooseConfig(egldisplay, eglAttrs, &config, 1, &numFBConfigs)) { + fprintf(stderr, "PixelFormat - Failed to get a FBconfig with requested attrs\n"); + //cleanup + return 0; + } +#ifdef DEBUG + printf("EGL: Using config\n"); + printConfig(egldisplay, config); +#endif + + /* allocate the structure */ + pfInfo = (PixelFormatInfo *) malloc(sizeof(PixelFormatInfo)); + if (pfInfo == NULL) { + fprintf(stderr, "nCreatePixelFormat: Failed in malloc\n"); + return 0; + } + + /* initialize the structure */ + initializePixelFormatInfo(pfInfo); + pfInfo->fbConfig = config; + + return ptr_to_jlong(pfInfo); +} +