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-rwxr-xr-xsrc/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java2
-rw-r--r--src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java302
2 files changed, 149 insertions, 155 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java
index 783e3278a..b8f25aad7 100755
--- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java
+++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java
@@ -55,7 +55,7 @@ public class X11ExternalGLXContext extends X11GLXContext {
super(drawable, null);
this.context = context;
GLContextShareSet.contextCreated(this);
- setGLFunctionAvailability(false);
+ setGLFunctionAvailability(false, 0, 0, 0);
getGLStateTracker().setEnabled(false); // external context usage can't track state in Java
}
diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java
index 142da672a..1492bfe42 100644
--- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java
+++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java
@@ -110,6 +110,70 @@ public abstract class X11GLXContext extends GLContextImpl {
*/
protected abstract void create();
+ protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) {
+ X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration();
+ long display = config.getScreen().getDevice().getHandle();
+ GLXExt glXExt = getGLXExt();
+
+ boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ;
+ boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ;
+ boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ;
+
+ long _context=0;
+
+ String verstr = getGLVersion(null, major, minor, ctp, "@creation");
+
+ int attribs[] = {
+ /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, major,
+ /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, minor,
+ /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE,
+ /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0,
+ /* 8 */ 0, 0,
+ /* 10 */ 0
+ };
+
+ if ( major > 3 || major == 3 && minor >= 2 ) {
+ // FIXME: Verify with a None drawable binding (default framebuffer)
+ attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB;
+ if( ctBwdCompat ) {
+ attribs[8+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;
+ } else {
+ attribs[8+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB;
+ }
+ }
+
+ if ( major >= 3 ) {
+ if( !ctBwdCompat && ctFwdCompat ) {
+ attribs[6+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;
+ }
+ if( ctDebug) {
+ attribs[6+1] |= GLX.GLX_CONTEXT_DEBUG_BIT_ARB;
+ }
+ }
+
+ _context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0);
+ if(0==_context) {
+ if(DEBUG) {
+ System.err.println("X11GLXContext.createContextARB couldn't create "+verstr+" _context");
+ }
+ } else {
+ if (!GLX.glXMakeContextCurrent(display,
+ drawable.getNativeWindow().getSurfaceHandle(),
+ drawableRead.getNativeWindow().getSurfaceHandle(),
+ _context)) {
+ if(DEBUG) {
+ System.err.println("X11GLXContext.createContextARB couldn't make "+verstr+" context current");
+ }
+ GLX.glXMakeContextCurrent(display, 0, 0, 0);
+ GLX.glXDestroyContext(display, _context);
+ _context = 0;
+ } else if(DEBUG) {
+ System.err.println("X11GLXContext.createContextARB "+verstr+" available "+toHexString(_context));
+ }
+ }
+ return _context;
+ }
+
/**
* Creates and initializes an appropriate OpenGL context. Should only be
* called by {@link create()}.
@@ -133,176 +197,105 @@ public abstract class X11GLXContext extends GLContextImpl {
}
GLCapabilities glCaps = (GLCapabilities) config.getChosenCapabilities();
+ GLProfile glp = glCaps.getGLProfile();
isVendorATI = ((X11GLXDrawableFactory)(drawable.getFactoryImpl())).isVendorATI();
if(config.getFBConfigID()<0) {
// not able to use FBConfig
- if(glCaps.getGLProfile().isGL3()) {
+ if(glp.isGL3()) {
throw new GLException("Unable to create OpenGL >= 3.1 context");
}
context = GLX.glXCreateContext(display, config.getXVisualInfo(), share, direct);
if (context == 0) {
- throw new GLException("Unable to create OpenGL context");
+ throw new GLException("Unable to create context(0)");
}
if (!GLX.glXMakeContextCurrent(display,
drawable.getNativeWindow().getSurfaceHandle(),
drawableRead.getNativeWindow().getSurfaceHandle(),
context)) {
- throw new GLException("Error making temp context (old2) current: display "+toHexString(display)+", context "+toHexString(context)+", drawable "+drawable);
+ throw new GLException("Error making temp context(0) current: display "+toHexString(display)+", context "+toHexString(context)+", drawable "+drawable);
}
- setGLFunctionAvailability(true);
+ setGLFunctionAvailability(true, 0, 0, 0); // use GL_VERSION
if(DEBUG) {
- System.err.println("X11GLXContext.createContext done (old2 ctx) "+toHexString(context));
+ System.err.println("X11GLXContext.createContext(0) done "+toHexString(context));
+ }
+ return;
+ }
+
+ // To use GLX_ARB_create_context, we have to make a temp context current,
+ // so we are able to use GetProcAddress
+ long temp_context = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct);
+ if (temp_context == 0) {
+ throw new GLException("Unable to create temp OpenGL context(1)");
+ }
+ if (!GLX.glXMakeContextCurrent(display,
+ drawable.getNativeWindow().getSurfaceHandle(),
+ drawableRead.getNativeWindow().getSurfaceHandle(),
+ temp_context)) {
+ throw new GLException("Error making temp context(1) current: display "+toHexString(display)+", context "+toHexString(context)+", drawable "+drawable);
+ }
+ setGLFunctionAvailability(true, 0, 0, 0); // use GL_VERSION
+
+ if( !isFunctionAvailable("glXCreateContextAttribsARB") ||
+ !isExtensionAvailable("GLX_ARB_create_context") ) {
+ if(glp.isGL3()) {
+ GLX.glXMakeContextCurrent(display, 0, 0, 0);
+ GLX.glXDestroyContext(display, temp_context);
+ throw new GLException("Unable to create OpenGL >= 3.1 context (no GLX_ARB_create_context)");
}
+ // continue with temp context for GL < 3.0
+ context = temp_context;
+ if(DEBUG) {
+ System.err.println("X11GLXContext.createContext(1) done (!GLX_ARB_create_context) "+toHexString(context));
+ }
+ return;
+ }
+
+ int minor[] = new int[1];
+ int major[] = new int[1];
+ int ctp[] = new int[1];
+ context = createContextARB(share, direct, major, minor, ctp);
+
+ if(0!=context) {
+ // need to update the GL func table ..
+ setGLFunctionAvailability(true, major[0], minor[0], ctp[0]);
+
+ GLX.glXMakeContextCurrent(display, 0, 0, 0);
+ GLX.glXDestroyContext(display, temp_context);
+ if (!GLX.glXMakeContextCurrent(display,
+ drawable.getNativeWindow().getSurfaceHandle(),
+ drawableRead.getNativeWindow().getSurfaceHandle(),
+ context)) {
+ throw new GLException("Cannot make previous verified context current");
+ }
+ if(DEBUG) {
+ System.err.println("X11GLXContext.createContext(2) done "+getGLVersion(null, major[0], minor[0], ctp[0], "@creation")+", "+toHexString(context));
+ }
} else {
+ if(DEBUG) {
+ System.err.println("X11GLXContext.createContext(2) failed "+getGLVersion(null, major[0], minor[0], ctp[0], "@creation"));
+ }
+ if(!glp.isGL2()) {
+ GLX.glXMakeContextCurrent(display, 0, 0, 0);
+ GLX.glXDestroyContext(display, temp_context);
+ throw new GLException("Unable to create context(2) (have GLX_ARB_create_context)");
+ }
- // To use GLX_ARB_create_context, we have to make a temp context current,
- // so we are able to use GetProcAddress
- long temp_context = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct);
- if (temp_context == 0) {
- throw new GLException("Unable to create temp OpenGL context");
- } else {
- if (!GLX.glXMakeContextCurrent(display,
- drawable.getNativeWindow().getSurfaceHandle(),
- drawableRead.getNativeWindow().getSurfaceHandle(),
- temp_context)) {
- throw new GLException("Error making temp context (old) current: display "+toHexString(display)+", context "+toHexString(context)+", drawable "+drawable);
- }
- setGLFunctionAvailability(true);
-
- if( !isFunctionAvailable("glXCreateContextAttribsARB") ||
- !isExtensionAvailable("GLX_ARB_create_context") ) {
- if(glCaps.getGLProfile().isGL3()) {
- GLX.glXMakeContextCurrent(display, 0, 0, 0);
- GLX.glXDestroyContext(display, temp_context);
- throw new GLException("Unable to create OpenGL >= 3.1 context (no GLX_ARB_create_context)");
- }
-
- // continue with temp context for GL < 3.0
- context = temp_context;
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext done (old ctx < 3.0 - no GLX_ARB_create_context) "+toHexString(context));
- }
- } else {
- GLXExt glXExt = getGLXExt();
-
- // preset with default values
- int attribs[] = {
- /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
- /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, 0,
- /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE,
- /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0 /* GLX.GLX_CONTEXT_DEBUG_BIT_ARB */,
- /* 8 */ 0, 0,
- /* 10 */ 0
- };
-
- if(glCaps.getGLProfile().isGL3()) {
- // Try >= 3.2 core first
- // and verify with a None drawable binding (default framebuffer)
- attribs[0+1] = 3;
- attribs[2+1] = 2;
- if(glCaps.getGLProfile().isGL3bc()) {
- attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB;
- attribs[8+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;
- }
- /**
- * don't stricten requirements any further, even compatible would be fine
- *
- else {
- attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB;
- attribs[8+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB;
- }
- */
-
- context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0);
- if(0!=context) {
- if (!GLX.glXMakeContextCurrent(display,
- drawable.getNativeWindow().getSurfaceHandle(),
- drawableRead.getNativeWindow().getSurfaceHandle(),
- context)) {
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext couldn't make >= 3.2 core context current - fallback");
- }
- GLX.glXMakeContextCurrent(display, 0, 0, 0);
- GLX.glXDestroyContext(display, context);
- context = 0;
- } else if(DEBUG) {
- System.err.println("X11GLXContext.createContext >= 3.2 available "+toHexString(context));
- }
- } else {
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext couldn't create >= 3.2 core context - fallback");
- }
- }
- if(0==context) {
- // Try >= 3.1 forward compatible - last resort for GL3 !
- attribs[0+1] = 3;
- attribs[2+1] = 1;
- if(!glCaps.getGLProfile().isGL3bc()) {
- attribs[6+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;
- }
- attribs[8+0] = 0;
- attribs[8+1] = 0;
- }
- }
- if(0==context) {
- // 3.1 or 3.0 ..
- context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0);
- if(0!=context) {
- if (!GLX.glXMakeContextCurrent(display,
- drawable.getNativeWindow().getSurfaceHandle(),
- drawableRead.getNativeWindow().getSurfaceHandle(),
- context)) {
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext couldn't make >= 3.0 core context current - fallback");
- }
- GLX.glXMakeContextCurrent(display, 0, 0, 0);
- GLX.glXDestroyContext(display, context);
- context = 0;
- } else if(DEBUG) {
- System.err.println("X11GLXContext.createContext >= 3.0 available "+toHexString(context));
- }
- } else {
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext couldn't create >= 3.0 core context - fallback");
- }
- }
- }
-
- if(0==context) {
- if(glCaps.getGLProfile().isGL3()) {
- GLX.glXMakeContextCurrent(display, 0, 0, 0);
- GLX.glXDestroyContext(display, temp_context);
- throw new GLException("Unable to create OpenGL >= 3.1 context (have GLX_ARB_create_context)");
- }
-
- // continue with temp context for GL < 3.0
- context = temp_context;
- if (!GLX.glXMakeContextCurrent(display,
- drawable.getNativeWindow().getSurfaceHandle(),
- drawableRead.getNativeWindow().getSurfaceHandle(),
- context)) {
- GLX.glXMakeContextCurrent(display, 0, 0, 0);
- GLX.glXDestroyContext(display, temp_context);
- throw new GLException("Error making context (old) current: display "+toHexString(display)+", context "+toHexString(context)+", drawable "+drawable);
- }
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext done (old ctx < 3.0 - no 3.0) "+toHexString(context));
- }
- } else {
- GLX.glXDestroyContext(display, temp_context);
-
- // need to update the GL func table ..
- updateGLProcAddressTable();
- if(DEBUG) {
- System.err.println("X11GLXContext.createContext done (new ctx >= 3.0) "+toHexString(context));
- }
- }
- }
- }
- }
- GLContextShareSet.contextCreated(this);
+ // continue with temp context for GL <= 3.0
+ context = temp_context;
+ if (!GLX.glXMakeContextCurrent(display,
+ drawable.getNativeWindow().getSurfaceHandle(),
+ drawableRead.getNativeWindow().getSurfaceHandle(),
+ context)) {
+ GLX.glXMakeContextCurrent(display, 0, 0, 0);
+ GLX.glXDestroyContext(display, temp_context);
+ throw new GLException("Error making context(1) current: display "+toHexString(display)+", context "+toHexString(context)+", drawable "+drawable);
+ }
+ if(DEBUG) {
+ System.err.println("X11GLXContext.createContext(1) done "+toHexString(context));
+ }
+ }
}
// Note: Usually the surface shall be locked within [makeCurrent .. swap .. release]
@@ -350,6 +343,7 @@ public abstract class X11GLXContext extends GLContextImpl {
boolean created = false;
if (context == 0) {
create();
+ GLContextShareSet.contextCreated(this);
if (DEBUG) {
System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName());
}
@@ -374,7 +368,7 @@ public abstract class X11GLXContext extends GLContextImpl {
}
if (created) {
- setGLFunctionAvailability(false);
+ setGLFunctionAvailability(false, -1, -1, -1);
return CONTEXT_CURRENT_NEW;
}
return CONTEXT_CURRENT;
@@ -441,7 +435,7 @@ public abstract class X11GLXContext extends GLContextImpl {
}
}
- protected void updateGLProcAddressTable() {
+ protected void updateGLProcAddressTable(int major, int minor, int ctp) {
if (DEBUG) {
System.err.println(getThreadName() + ": !!! Initializing GLX extension address table");
}
@@ -454,7 +448,7 @@ public abstract class X11GLXContext extends GLContextImpl {
glXExtProcAddressTable = new GLXExtProcAddressTable();
}
resetProcAddressTable(getGLXExtProcAddressTable());
- super.updateGLProcAddressTable();
+ super.updateGLProcAddressTable(major, minor, ctp);
}
public synchronized String getPlatformExtensionsString() {
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-27 11:15:59 +0000