66 lines
3.2 KiB
C
66 lines
3.2 KiB
C
/*
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* Copyright (c) 2002-2004 LWJGL Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'LWJGL' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* $Id: org_lwjgl_d3d_WindowsPeerInfo.c 2619 2006-10-30 15:49:02Z elias_naur $
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*
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* @author elias_naur <elias_naur@users.sourceforge.net>
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* @version $Revision: 2619 $
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*/
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#include <jni.h>
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#include "org_lwjgl_d3d_WindowsPeerInfo.h"
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#include "context.h"
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#include "common_tools.h"
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JNIEXPORT jobject JNICALL Java_org_lwjgl_d3d_WindowsPeerInfo_createHandle
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(JNIEnv *env, jclass clazz) {
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return newJavaManagedByteBuffer(env, sizeof(WindowsPeerInfo));
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_d3d_WindowsPeerInfo_nChoosePixelFormat
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(JNIEnv *env, jclass clazz, jobject peer_info_handle, jint origin_x, jint origin_y, jobject pixel_format, jobject pixel_format_caps, jboolean use_hdc_bpp, jboolean window, jboolean pbuffer, jboolean double_buffer) {
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WindowsPeerInfo *peer_info = (WindowsPeerInfo *)(*env)->GetDirectBufferAddress(env, peer_info_handle);
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jclass cls_pixel_format = (*env)->GetObjectClass(env, pixel_format);
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bool floating_point = (bool)(*env)->GetBooleanField(env, pixel_format, (*env)->GetFieldID(env, cls_pixel_format, "floating_point", "Z"));
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int pixel_format_id = findPixelFormatOnDC(env, peer_info->drawable_hdc, origin_x, origin_y, pixel_format, pixel_format_caps, use_hdc_bpp, window, pbuffer, double_buffer, floating_point);
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if (pixel_format_id == -1)
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return;
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// Let it throw
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applyPixelFormat(env, peer_info->drawable_hdc, pixel_format_id);
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}
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JNIEXPORT jlong JNICALL Java_org_lwjgl_d3d_WindowsPeerInfo_nGetHwnd(JNIEnv *env, jclass unused, jobject peer_info_handle) {
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WindowsPeerInfo *peer_info = (WindowsPeerInfo *)(*env)->GetDirectBufferAddress(env, peer_info_handle);
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return (intptr_t)peer_info->u.hwnd;
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}
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