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-rw-r--r--src/jogl/classes/com/jogamp/opengl/GLBase.java13
-rw-r--r--src/jogl/classes/com/jogamp/opengl/GLContext.java47
-rw-r--r--src/jogl/classes/com/jogamp/opengl/GLExtensions.java1
-rw-r--r--src/jogl/classes/jogamp/opengl/GLContextImpl.java36
4 files changed, 80 insertions, 17 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/GLBase.java b/src/jogl/classes/com/jogamp/opengl/GLBase.java
index b6704e6ba..dee5f1488 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLBase.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLBase.java
@@ -224,6 +224,19 @@ public interface GLBase {
public boolean isGLES3Compatible();
/**
+ * Indicates whether this GL object is compatible with the core OpenGL ES3.1 functionality.
+ * <p>
+ * Return true if the underlying context is an ES3 context &ge; 3.1 or implements
+ * the extension <code>GL_ARB_ES3_1_compatibility</code>, otherwise false.
+ * </p>
+ * <p>
+ * Includes [ GL &ge; 4.5, GL &ge; 3.1 w/ GL_ARB_ES3_1_compatibility and GLES3 &ge; 3.1 ]
+ * </p>
+ * @see GLContext#isGLES31Compatible()
+ */
+ public boolean isGLES31Compatible();
+
+ /**
* Indicates whether this GL object supports GLSL.
* @see GLContext#hasGLSL()
*/
diff --git a/src/jogl/classes/com/jogamp/opengl/GLContext.java b/src/jogl/classes/com/jogamp/opengl/GLContext.java
index 6366c4e37..5ecd5e1e1 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLContext.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLContext.java
@@ -193,10 +193,13 @@ public abstract class GLContext {
//
/** <code>GL_ARB_ES2_compatibility</code> implementation related: Context is compatible w/ ES2. Not a cache key. See {@link #isGLES2Compatible()}, {@link #getAvailableContextProperties(AbstractGraphicsDevice, GLProfile)}. */
- protected static final int CTX_IMPL_ES2_COMPAT = 1 << 10;
+ protected static final int CTX_IMPL_ES2_COMPAT = 1 << 10;
/** <code>GL_ARB_ES3_compatibility</code> implementation related: Context is compatible w/ ES3. Not a cache key. See {@link #isGLES3Compatible()}, {@link #getAvailableContextProperties(AbstractGraphicsDevice, GLProfile)}. */
- protected static final int CTX_IMPL_ES3_COMPAT = 1 << 11;
+ protected static final int CTX_IMPL_ES3_COMPAT = 1 << 11;
+
+ /** <code>GL_ARB_ES3_1_compatibility</code> implementation related: Context is compatible w/ ES3. Not a cache key. See {@link #isGLES31Compatible()}, {@link #getAvailableContextProperties(AbstractGraphicsDevice, GLProfile)}. */
+ protected static final int CTX_IMPL_ES31_COMPAT = 1 << 12;
/**
* Context supports basic FBO, details see {@link #hasBasicFBOSupport()}.
@@ -204,7 +207,7 @@ public abstract class GLContext {
* @see #hasBasicFBOSupport()
* @see #getAvailableContextProperties(AbstractGraphicsDevice, GLProfile)
*/
- protected static final int CTX_IMPL_FBO = 1 << 12;
+ protected static final int CTX_IMPL_FBO = 1 << 13;
/**
* Context supports <code>OES_single_precision</code>, fp32, fixed function point (FFP) compatibility entry points,
@@ -213,7 +216,7 @@ public abstract class GLContext {
* @see #hasFP32CompatAPI()
* @see #getAvailableContextProperties(AbstractGraphicsDevice, GLProfile)
*/
- protected static final int CTX_IMPL_FP32_COMPAT_API = 1 << 13;
+ protected static final int CTX_IMPL_FP32_COMPAT_API = 1 << 14;
private static final ThreadLocal<GLContext> currentContext = new ThreadLocal<GLContext>();
@@ -911,6 +914,17 @@ public abstract class GLContext {
}
/**
+ * Return true if this context is an ES3 context &ge; 3.1 or implements
+ * the extension <code>GL_ARB_ES3_1_compatibility</code>, otherwise false.
+ * <p>
+ * Includes [ GL &ge; 4.5, GL &ge; 3.1 w/ GL_ARB_ES3_1_compatibility and GLES3 &ge; 3.1 ]
+ * </p>
+ */
+ public final boolean isGLES31Compatible() {
+ return 0 != ( ctxOptions & CTX_IMPL_ES31_COMPAT ) ;
+ }
+
+ /**
* @return true if impl. is a hardware rasterizer, otherwise false.
* @see #isHardwareRasterizer(AbstractGraphicsDevice, GLProfile)
* @see GLProfile#isHardwareRasterizer()
@@ -988,7 +1002,7 @@ public abstract class GLContext {
final GL gl = getGL();
final int[] val = new int[] { 0 } ;
try {
- gl.glGetIntegerv(GL2ES3.GL_MAX_SAMPLES, val, 0);
+ gl.glGetIntegerv(GL.GL_MAX_SAMPLES, val, 0);
final int glerr = gl.glGetError();
if(GL.GL_NO_ERROR == glerr) {
return val[0];
@@ -1958,6 +1972,29 @@ public abstract class GLContext {
}
return 0 != ( ctp[0] & CTX_IMPL_ES3_COMPAT );
}
+ /**
+ * Returns true if a ES3 &ge; 3.1 compatible profile is available,
+ * i.e. either a &ge; 4.5 context or a &ge; 3.1 context supporting <code>GL_ARB_ES3_1_compatibility</code>,
+ * otherwise false.
+ * <p>
+ * Includes [ GL &ge; 4.5, GL &ge; 3.1 w/ GL_ARB_ES3_1_compatibility and GLES3 &ge; 3.1 ]
+ * </p>
+ */
+ public static final boolean isGLES31CompatibleAvailable(final AbstractGraphicsDevice device) {
+ final int major[] = { 0 };
+ final int minor[] = { 0 };
+ final int ctp[] = { 0 };
+ boolean ok;
+
+ ok = GLContext.getAvailableGLVersion(device, 3, GLContext.CTX_PROFILE_ES, major, minor, ctp);
+ if( !ok ) {
+ ok = GLContext.getAvailableGLVersion(device, 3, GLContext.CTX_PROFILE_CORE, major, minor, ctp);
+ }
+ if( !ok ) {
+ GLContext.getAvailableGLVersion(device, 3, GLContext.CTX_PROFILE_COMPAT, major, minor, ctp);
+ }
+ return 0 != ( ctp[0] & CTX_IMPL_ES31_COMPAT );
+ }
public static boolean isGL4bcAvailable(final AbstractGraphicsDevice device, final boolean isHardware[]) {
return isGLVersionAvailable(device, 4, CTX_PROFILE_COMPAT, isHardware);
diff --git a/src/jogl/classes/com/jogamp/opengl/GLExtensions.java b/src/jogl/classes/com/jogamp/opengl/GLExtensions.java
index 1593da25c..1bf8071ea 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLExtensions.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLExtensions.java
@@ -52,6 +52,7 @@ public class GLExtensions {
public static final String ARB_ES2_compatibility = "GL_ARB_ES2_compatibility";
public static final String ARB_ES3_compatibility = "GL_ARB_ES3_compatibility";
+ public static final String ARB_ES3_1_compatibility = "GL_ARB_ES3_1_compatibility";
public static final String EXT_abgr = "GL_EXT_abgr";
public static final String OES_rgb8_rgba8 = "GL_OES_rgb8_rgba8";
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
index 928ed0284..c56dc74da 100644
--- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
@@ -41,7 +41,6 @@
package jogamp.opengl;
import java.lang.reflect.Method;
-import java.nio.ByteBuffer;
import java.nio.IntBuffer;
import java.security.AccessController;
import java.security.PrivilegedAction;
@@ -1319,9 +1318,11 @@ public abstract class GLContextImpl extends GLContext {
name. Currently not used. */
protected final String mapToRealGLFunctionName(final String glFunctionName) {
final Map<String, String> map = getFunctionNameMap();
- final String lookup = ( null != map ) ? map.get(glFunctionName) : null;
- if (lookup != null) {
- return lookup;
+ if( null != map ) {
+ final String lookup = map.get(glFunctionName);
+ if (lookup != null) {
+ return lookup;
+ }
}
return glFunctionName;
}
@@ -1334,9 +1335,11 @@ public abstract class GLContextImpl extends GLContext {
*/
protected final String mapToRealGLExtensionName(final String glExtensionName) {
final Map<String, String> map = getExtensionNameMap();
- final String lookup = ( null != map ) ? map.get(glExtensionName) : null;
- if (lookup != null) {
- return lookup;
+ if( null != map ) {
+ final String lookup = map.get(glExtensionName);
+ if (lookup != null) {
+ return lookup;
+ }
}
return glExtensionName;
}
@@ -1654,7 +1657,7 @@ public abstract class GLContextImpl extends GLContext {
}
if( major < 2 ) { // there is no ES2/3-compat for a profile w/ major < 2
- ctxProfileBits &= ~ ( GLContext.CTX_IMPL_ES2_COMPAT | GLContext.CTX_IMPL_ES3_COMPAT ) ;
+ ctxProfileBits &= ~ ( GLContext.CTX_IMPL_ES2_COMPAT | GLContext.CTX_IMPL_ES3_COMPAT | GLContext.CTX_IMPL_ES31_COMPAT ) ;
}
if(!isCurrentContextHardwareRasterizer()) {
@@ -1748,10 +1751,19 @@ public abstract class GLContextImpl extends GLContext {
if( major >= 3 ) {
ctxProfileBits |= CTX_IMPL_ES3_COMPAT | CTX_IMPL_ES2_COMPAT ;
ctxProfileBits |= CTX_IMPL_FBO;
+ if( minor >= 1 ) {
+ ctxProfileBits |= CTX_IMPL_ES31_COMPAT;
+ }
} else if( major >= 2 ) {
ctxProfileBits |= CTX_IMPL_ES2_COMPAT;
ctxProfileBits |= CTX_IMPL_FBO;
}
+ } else if( ( major > 4 || major == 4 && minor >= 5 ) ||
+ ( ( major > 3 || major == 3 && minor >= 1 ) && isExtensionAvailable( GLExtensions.ARB_ES3_1_compatibility ) ) ) {
+ // See GLContext.isGLES31CompatibleAvailable(..)/isGLES31Compatible()
+ // Includes [ GL &ge; 4.5, GL &ge; 3.1 w/ GL_ARB_ES3_1_compatibility and GLES &ge; 3.1 ]
+ ctxProfileBits |= CTX_IMPL_ES31_COMPAT | CTX_IMPL_ES3_COMPAT | CTX_IMPL_ES2_COMPAT ;
+ ctxProfileBits |= CTX_IMPL_FBO;
} else if( ( major > 4 || major == 4 && minor >= 3 ) ||
( ( major > 3 || major == 3 && minor >= 1 ) && isExtensionAvailable( GLExtensions.ARB_ES3_compatibility ) ) ) {
// See GLContext.isGLES3CompatibleAvailable(..)/isGLES3Compatible()
@@ -2424,10 +2436,10 @@ public abstract class GLContextImpl extends GLContext {
}
switch(target) {
case GL.GL_FRAMEBUFFER:
- case GL2ES3.GL_DRAW_FRAMEBUFFER:
+ case GL.GL_DRAW_FRAMEBUFFER:
boundFBOTarget[0] = framebufferName; // draw
break;
- case GL2ES3.GL_READ_FRAMEBUFFER:
+ case GL.GL_READ_FRAMEBUFFER:
boundFBOTarget[1] = framebufferName; // read
break;
default: // ignore untracked target
@@ -2437,9 +2449,9 @@ public abstract class GLContextImpl extends GLContext {
public final int getBoundFramebuffer(final int target) {
switch(target) {
case GL.GL_FRAMEBUFFER:
- case GL2ES3.GL_DRAW_FRAMEBUFFER:
+ case GL.GL_DRAW_FRAMEBUFFER:
return boundFBOTarget[0]; // draw
- case GL2ES3.GL_READ_FRAMEBUFFER:
+ case GL.GL_READ_FRAMEBUFFER:
return boundFBOTarget[1]; // read
default:
throw new InternalError("Invalid FBO target name: "+toHexString(target));
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 10:24:35 +0000