Undo GLContext.cpp split
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19b7f16291
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@ -37,6 +37,7 @@ COMMON = \
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org_lwjgl_openal_eax_EAXBufferProperties.h \
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org_lwjgl_openal_eax_EAXListenerProperties.cpp \
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org_lwjgl_openal_eax_EAXListenerProperties.h \
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org_lwjgl_opengl_GLContext.cpp \
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org_lwjgl_opengl_GL11.cpp \
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org_lwjgl_opengl_GL11.h \
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org_lwjgl_opengl_GL12.cpp \
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@ -32,7 +32,6 @@
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#include "org_lwjgl_opengl_GLContext.h"
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#include "extgl.h"
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#include "common_tools.h"
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_nLoadOpenGLLibrary(JNIEnv * env, jclass clazz) {
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if (!extgl_Open()) {
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@ -11,7 +11,6 @@ NATIVE = \
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org_lwjgl_input_Cursor.cpp \
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org_lwjgl_opengl_Display.cpp \
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org_lwjgl_opengl_Pbuffer.cpp \
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org_lwjgl_opengl_GLContext.cpp \
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display.cpp \
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extgl_glx.cpp \
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extxcursor.cpp
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@ -55,6 +55,7 @@
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#include "org_lwjgl_opengl_Display.h"
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#define USEGLX13 extgl_Extensions.GLX13
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#define ERR_MSG_SIZE 1024
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static GLXContext context = NULL; // OpenGL rendering context
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static GLXWindow glx_window;
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@ -78,6 +79,67 @@ static bool closerequested;
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static bool grab;
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static bool ignore_motion_events;
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static int current_screen;
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static Display *display_connection = NULL;
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static int display_connection_usage = 0;
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static bool async_x_error;
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static char error_message[ERR_MSG_SIZE];
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static Atom warp_atom;
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Atom getWarpAtom(void) {
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return warp_atom;
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}
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int getCurrentScreen(void) {
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return current_screen;
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}
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bool checkXError(JNIEnv *env) {
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XSync(getDisplay(), False);
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if (async_x_error) {
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async_x_error = false;
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throwException(env, error_message);
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return false;
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} else
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return true;
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}
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static int errorHandler(Display *disp, XErrorEvent *error) {
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char err_msg_buffer[ERR_MSG_SIZE];
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XGetErrorText(disp, error->error_code, err_msg_buffer, ERR_MSG_SIZE);
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err_msg_buffer[ERR_MSG_SIZE - 1] = '\0';
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snprintf(error_message, ERR_MSG_SIZE, "X Error - serial: %d, error_code: %s, request_code: %d, minor_code: %d", (int)error->serial, err_msg_buffer, (int)error->request_code, (int)error->minor_code);
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error_message[ERR_MSG_SIZE - 1] = '\0';
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async_x_error = true;
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return 0;
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}
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Display *getDisplay(void) {
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return display_connection;
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}
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Display *incDisplay(JNIEnv *env) {
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if (display_connection_usage == 0) {
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async_x_error = false;
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XSetErrorHandler(errorHandler);
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display_connection = XOpenDisplay(NULL);
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if (display_connection == NULL) {
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throwException(env, "Could not open X display");
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return NULL;
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}
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warp_atom = XInternAtom(getDisplay(), "ignore_warp_atom", False);
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}
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display_connection_usage++;
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return display_connection;
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}
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void decDisplay(void) {
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display_connection_usage--;
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if (display_connection_usage == 0)
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XCloseDisplay(display_connection);
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}
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static void waitMapped(Window win) {
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XEvent event;
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@ -555,6 +617,17 @@ JNIEXPORT jstring JNICALL Java_org_lwjgl_opengl_Display_getVersion(JNIEnv *env,
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Display_createContext(JNIEnv *env, jclass clazz, jobject pixel_format) {
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Display *disp = incDisplay(env);
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if (disp == NULL) {
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return;
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}
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current_screen = XDefaultScreen(disp);
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if (!extgl_InitGLX(env, disp, current_screen)) {
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decDisplay();
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throwException(env, "Could not init GLX");
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return;
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}
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if (USEGLX13) {
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initWindowGLX13(env, pixel_format);
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} else {
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@ -564,6 +637,7 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Display_createContext(JNIEnv *env,
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Display_destroyContext(JNIEnv *env, jclass clazz) {
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destroyContext();
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decDisplay();
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Display_nCreateWindow(JNIEnv *env, jclass clazz, jobject mode, jboolean fullscreen) {
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@ -1,131 +0,0 @@
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/*
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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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#include <X11/X.h>
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#include <X11/Xlib.h>
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#include "org_lwjgl_opengl_GLContext.h"
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#include "extgl.h"
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#include "extgl_glx.h"
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#include "common_tools.h"
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#include "Window.h"
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#define ERR_MSG_SIZE 1024
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static int current_screen;
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static Display *display_connection = NULL;
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static int display_connection_usage = 0;
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static bool async_x_error;
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static char error_message[ERR_MSG_SIZE];
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static Atom warp_atom;
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Atom getWarpAtom(void) {
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return warp_atom;
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}
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int getCurrentScreen(void) {
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return current_screen;
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}
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bool checkXError(JNIEnv *env) {
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XSync(getDisplay(), False);
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if (async_x_error) {
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async_x_error = false;
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throwException(env, error_message);
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return false;
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} else
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return true;
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}
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static int errorHandler(Display *disp, XErrorEvent *error) {
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char err_msg_buffer[ERR_MSG_SIZE];
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XGetErrorText(disp, error->error_code, err_msg_buffer, ERR_MSG_SIZE);
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err_msg_buffer[ERR_MSG_SIZE - 1] = '\0';
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snprintf(error_message, ERR_MSG_SIZE, "X Error - serial: %d, error_code: %s, request_code: %d, minor_code: %d", (int)error->serial, err_msg_buffer, (int)error->request_code, (int)error->minor_code);
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error_message[ERR_MSG_SIZE - 1] = '\0';
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async_x_error = true;
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return 0;
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}
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Display *getDisplay(void) {
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return display_connection;
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}
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Display *incDisplay(JNIEnv *env) {
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if (display_connection_usage == 0) {
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async_x_error = false;
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XSetErrorHandler(errorHandler);
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display_connection = XOpenDisplay(NULL);
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if (display_connection == NULL) {
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throwException(env, "Could not open X display");
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return NULL;
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}
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warp_atom = XInternAtom(getDisplay(), "ignore_warp_atom", False);
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}
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display_connection_usage++;
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return display_connection;
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}
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void decDisplay(void) {
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display_connection_usage--;
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if (display_connection_usage == 0)
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XCloseDisplay(display_connection);
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_nLoadOpenGLLibrary(JNIEnv * env, jclass clazz) {
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if (!extgl_Open()) {
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throwException(env, "Failed to load OpenGL library");
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return;
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}
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Display *disp = incDisplay(env);
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if (disp == NULL) {
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extgl_Close();
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return;
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}
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current_screen = XDefaultScreen(disp);
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if (!extgl_InitGLX(env, disp, current_screen)) {
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decDisplay();
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extgl_Close();
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throwException(env, "Could not init GLX");
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return;
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}
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_nUnloadOpenGLLibrary(JNIEnv * env, jclass clazz) {
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decDisplay();
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extgl_Close();
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_resetNativeStubs(JNIEnv *env, jclass clazz, jclass gl_class) {
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env->UnregisterNatives(gl_class);
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}
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@ -70,12 +70,23 @@ static void destroyPbuffer(PbufferInfo *buffer_info) {
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glXDestroyPbuffer(getDisplay(), buffer);
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glXDestroyContext(getDisplay(), context);
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free(buffer_info);
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decDisplay();
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}
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JNIEXPORT jint JNICALL Java_org_lwjgl_opengl_Pbuffer_nCreate(JNIEnv *env, jclass clazz, jint width, jint height, jobject pixel_format,
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jobject pixelFormatCaps, jobject pBufferAttribs)
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{
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Display *disp = getDisplay();
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Display *disp = incDisplay(env);
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if (disp == NULL) {
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return -1;
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}
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int current_screen = XDefaultScreen(disp);
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if (!extgl_InitGLX(env, disp, current_screen)) {
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decDisplay();
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throwException(env, "Could not init GLX");
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return -1;
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}
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GLXFBConfig *configs = chooseVisualGLX13(env, pixel_format, false, GLX_PBUFFER_BIT, false);
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if (configs == 0) {
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XFree(configs);
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@ -1,50 +0,0 @@
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/*
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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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#include "org_lwjgl_opengl_GLContext.h"
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#include "extgl.h"
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#include "common_tools.h"
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_nLoadOpenGLLibrary(JNIEnv * env, jclass clazz) {
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if (!extgl_Open()) {
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throwException(env, "Failed to load OpenGL library");
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return;
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}
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_nUnloadOpenGLLibrary(JNIEnv * env, jclass clazz) {
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extgl_Close();
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GLContext_resetNativeStubs(JNIEnv *env, jclass clazz, jclass gl_class) {
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env->UnregisterNatives(gl_class);
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}
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