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This contains the native files for the backport of OpenJFX 8 to run on Java 7.
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/*
* 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
#include "PrismES2Defs.h"
#include "com_sun_prism_es2_IOSGLContext.h"
/*
* Class: com_sun_prism_es2_IOSGLContext
* Method: nInitialize
* Signature: (JJJ)J
*/
JNIEXPORT jlong JNICALL Java_com_sun_prism_es2_IOSGLContext_nInitialize
(JNIEnv *env, jclass class, jlong nativeDInfo, jlong nativePFInfo, jlong nativeShareCtxHandle,
jboolean vSyncRequested)
{
const char *glVersion;
const char *glVendor;
const char *glRenderer;
char *tmpVersionStr;
int versionNumbers[2];
const char *glExtensions;
jlong pixelFormat = 0;
jlong win = 0;
jlong context = 0;
int viewNotReady;
jboolean result;
ContextInfo *ctxInfo = NULL;
DrawableInfo* dInfo = (DrawableInfo* )jlong_to_ptr(nativeDInfo);
PixelFormatInfo* pfInfo = (PixelFormatInfo* )jlong_to_ptr(nativePFInfo);
if (dInfo == NULL) {
return 0;
}
win = dInfo->win;
context = (jlong) (intptr_t) createContext((void *) (intptr_t) nativeShareCtxHandle,
(void *) (intptr_t) win,
(void *) (intptr_t) pixelFormat, &viewNotReady);
if (context == 0) {
fprintf(stderr, "Fail in createContext");
return 0;
}
result = makeCurrentContext((void *) (intptr_t) context);
if (!result) {
printAndReleaseResources(0, context,
"Fail in makeCurrentContext");
return 0;
}
/* Get the OpenGL version */
glVersion = (char *)glGetString(GL_VERSION);
if (glVersion == NULL) {
printAndReleaseResources(0, context, "glVersion == null");
return 0;
}
/* find out the version, major and minor version number */
tmpVersionStr = strdup(glVersion);
extractVersionInfo(tmpVersionStr, versionNumbers);
free(tmpVersionStr);
fprintf(stderr, "GL_VERSION string = %s\n", glVersion);
fprintf(stderr, "GL_VERSION (major.minor) = %d.%d\n",
versionNumbers[0], versionNumbers[1]);
fprintf(stderr, "CTXINFO vendor\n");
/* Get the OpenGL vendor and renderer */
glVendor = (const char *)glGetString(GL_VENDOR);
if (glVendor == NULL) {
glVendor = "";
}
fprintf(stderr, "CTXINFO renderer\n");
glRenderer = (const char *)glGetString(GL_RENDERER);
if (glRenderer == NULL) {
glRenderer = "";
}
fprintf(stderr, "CTXINFO glExtensions\n");
glExtensions = (const char *)glGetString(GL_EXTENSIONS);
if (glExtensions == NULL) {
printAndReleaseResources(0, context, "glExtensions == null");
return 0;
}
fprintf(stderr, "CTXINFO GL_ARB_pixel_buffer_object\n");
fprintf(stderr, "CTXINFO allocate the structure\n");
/* allocate the structure */
ctxInfo = (ContextInfo *)malloc(sizeof(ContextInfo));
/* initialize the structure */
initializeCtxInfo(ctxInfo);
ctxInfo->versionStr = strdup(glVersion);
ctxInfo->vendorStr = strdup(glVendor);
ctxInfo->rendererStr = strdup(glRenderer);
ctxInfo->glExtensionStr = strdup(glExtensions);
ctxInfo->versionNumbers[0] = versionNumbers[0];
ctxInfo->versionNumbers[1] = versionNumbers[1];
ctxInfo->context = context;
fprintf(stderr, "CTXINFO set function pointers\n");
/* set function pointers */
ctxInfo->glActiveTexture = (PFNGLACTIVETEXTUREPROC)
getProcAddress("glActiveTexture");
ctxInfo->glAttachShader = (PFNGLATTACHSHADERPROC)
getProcAddress("glAttachShader");
ctxInfo->glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)
getProcAddress("glBindAttribLocation");
ctxInfo->glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)
getProcAddress("glBindFramebuffer");
ctxInfo->glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)
getProcAddress("glBindRenderbuffer");
ctxInfo->glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)
getProcAddress("glCheckFramebufferStatus");
ctxInfo->glCreateProgram = (PFNGLCREATEPROGRAMPROC)
getProcAddress("glCreateProgram");
ctxInfo->glCreateShader = (PFNGLCREATESHADERPROC)
getProcAddress("glCreateShader");
ctxInfo->glCompileShader = (PFNGLCOMPILESHADERPROC)
getProcAddress("glCompileShader");
ctxInfo->glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)
getProcAddress("glDeleteBuffers");
ctxInfo->glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)
getProcAddress("glDeleteFramebuffers");
ctxInfo->glDeleteProgram = (PFNGLDELETEPROGRAMPROC)
getProcAddress("glDeleteProgram");
ctxInfo->glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)
getProcAddress("glDeleteRenderbuffers");
ctxInfo->glDeleteShader = (PFNGLDELETESHADERPROC)
getProcAddress("glDeleteShader");
ctxInfo->glDetachShader = (PFNGLDETACHSHADERPROC)
getProcAddress("glDetachShader");
ctxInfo->glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)
getProcAddress("glDisableVertexAttribArray");
ctxInfo->glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)
getProcAddress("glEnableVertexAttribArray");
ctxInfo->glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)
getProcAddress("glFramebufferRenderbuffer");
ctxInfo->glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)
getProcAddress("glFramebufferTexture2D");
ctxInfo->glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)
getProcAddress("glGenFramebuffers");
ctxInfo->glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)
getProcAddress("glGenRenderbuffers");
ctxInfo->glGetProgramiv = (PFNGLGETPROGRAMIVPROC)
getProcAddress("glGetProgramiv");
ctxInfo->glGetShaderiv = (PFNGLGETSHADERIVPROC)
getProcAddress("glGetShaderiv");
ctxInfo->glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)
getProcAddress("glGetUniformLocation");
ctxInfo->glLinkProgram = (PFNGLLINKPROGRAMPROC)
getProcAddress("glLinkProgram");
ctxInfo->glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)
getProcAddress("glRenderbufferStorage");
ctxInfo->glShaderSource = (PFNGLSHADERSOURCEPROC)
getProcAddress("glShaderSource");
ctxInfo->glUniform1f = (PFNGLUNIFORM1FPROC)
getProcAddress("glUniform1f");
ctxInfo->glUniform2f = (PFNGLUNIFORM2FPROC)
getProcAddress("glUniform2f");
ctxInfo->glUniform3f = (PFNGLUNIFORM3FPROC)
getProcAddress("glUniform3f");
ctxInfo->glUniform4f = (PFNGLUNIFORM4FPROC)
getProcAddress("glUniform4f");
ctxInfo->glUniform4fv = (PFNGLUNIFORM4FVPROC)
getProcAddress("glUniform4fv");
ctxInfo->glUniform1i = (PFNGLUNIFORM1IPROC)
getProcAddress("glUniform1i");
ctxInfo->glUniform2i = (PFNGLUNIFORM2IPROC)
getProcAddress("glUniform2i");
ctxInfo->glUniform3i = (PFNGLUNIFORM3IPROC)
getProcAddress("glUniform3i");
ctxInfo->glUniform4i = (PFNGLUNIFORM4IPROC)
getProcAddress("glUniform4i");
ctxInfo->glUniform4iv = (PFNGLUNIFORM4IVPROC)
getProcAddress("glUniform4iv");
ctxInfo->glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)
getProcAddress("glUniformMatrix4fv");
ctxInfo->glUseProgram = (PFNGLUSEPROGRAMPROC)
getProcAddress("glUseProgram");
ctxInfo->glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)
getProcAddress("glValidateProgram");
ctxInfo->glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)
getProcAddress("glVertexAttribPointer");
ctxInfo->glGenBuffers = (PFNGLGENBUFFERSPROC)
getProcAddress("glGenBuffers");
ctxInfo->glBindBuffer = (PFNGLBINDBUFFERPROC)
getProcAddress("glBindBuffer");
ctxInfo->glBufferData = (PFNGLBUFFERDATAPROC)
getProcAddress("glBufferData");
ctxInfo->glBufferSubData = (PFNGLBUFFERSUBDATAPROC)
getProcAddress("glBufferSubData");
ctxInfo->glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)
getProcAddress("glGetShaderInfoLog");
// initialize platform states and properties to match
// cached states and properties
setSwapInterval((void *) jlong_to_ptr(ctxInfo->context), 0);
ctxInfo->state.vSyncEnabled = JNI_FALSE;
ctxInfo->vSyncRequested = vSyncRequested;
initState(ctxInfo);
return ptr_to_jlong(ctxInfo);
}
/*
* Class: com_sun_prism_es2_IOSGLContext
* Method: nGetNativeHandle
* Signature: (J)J
*/
JNIEXPORT jlong JNICALL Java_com_sun_prism_es2_IOSGLContext_nGetNativeHandle
(JNIEnv *env, jclass class, jlong nativeCtxInfo)
{
ContextInfo* ctxInfo = (ContextInfo*) jlong_to_ptr(nativeCtxInfo);
if (ctxInfo == NULL) {
return 0;
}
return ctxInfo->context;
}
/*
* Class: com_sun_prism_es2_IOSGLContext
* Method: nMakeCurrent
* Signature: (JJ)V
*/
JNIEXPORT void JNICALL Java_com_sun_prism_es2_IOSGLContext_nMakeCurrent
(JNIEnv *env, jclass class, jlong nativeCtxInfo, jlong nativeDInfo)
{
ContextInfo* ctxInfo = (ContextInfo*) jlong_to_ptr(nativeCtxInfo);
DrawableInfo* dInfo = (DrawableInfo* )jlong_to_ptr(nativeDInfo);
int interval;
jboolean vSyncNeeded;
if ((ctxInfo == NULL) || (dInfo == NULL)) {
return;
}
if (!makeCurrentContext((void *) (intptr_t) ctxInfo->context)) {
fprintf(stderr, "Failed in makeCurrentContext\n");
}
vSyncNeeded = ctxInfo->vSyncRequested && dInfo->onScreen;
if (vSyncNeeded == ctxInfo->state.vSyncEnabled) {
return;
}
interval = (vSyncNeeded) ? 1 : 0;
ctxInfo->state.vSyncEnabled = vSyncNeeded;
setSwapInterval(ctxInfo->context, interval);
fprintf(stderr, "setSwapInterval(%d)\n", interval);
}