diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/GLContextImpl.java | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java index 42c877ad5..8885c3220 100644 --- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java @@ -1378,6 +1378,7 @@ public abstract class GLContextImpl extends GLContext { final AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); final int reqCtxProfileBits = ctxProfileBits; final VersionNumber reqGLVersion = new VersionNumber(major, minor, 0); + final VersionNumber hasGLVersionByString; { final boolean initGLRendererAndGLVersionStringsOK = initGLRendererAndGLVersionStrings(); if( !initGLRendererAndGLVersionStringsOK ) { @@ -1392,8 +1393,13 @@ public abstract class GLContextImpl extends GLContext { // unusable GL context - non query mode - hard fail! throw new GLException(errMsg); } - } else if(DEBUG) { - System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Given "+adevice+" - "+GLContext.getGLVersion(major, minor, ctxProfileBits, glVersion)); + } else { + hasGLVersionByString = getGLVersionNumber(ctxProfileBits, glVersion); + if(DEBUG) { + System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Given "+adevice+ + " - "+GLContext.getGLVersion(major, minor, ctxProfileBits, glVersion)+ + ", Number(Str) "+hasGLVersionByString); + } } } @@ -1430,11 +1436,16 @@ public abstract class GLContextImpl extends GLContext { hasGLVersionByInt = new VersionNumber(glIntMajor[0], glIntMinor[0], 0); } if (DEBUG) { - System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Version verification (Int): String "+glVersion+", Number "+hasGLVersionByInt); + System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Version verification (Int): String "+glVersion+", Number(Int) "+hasGLVersionByInt); } - // Only validate if a valid int version was fetched, otherwise cont. w/ version-string method -> 3.0 > Version || Version > MAX! - if ( GLContext.isValidGLVersion(ctxProfileBits, hasGLVersionByInt.getMajor(), hasGLVersionByInt.getMinor()) ) { + // Only validate integer based version if: + // - ctx >= 3.0 is requested _or_ string-version >= 3.0 + // - _and_ a valid int version was fetched, + // otherwise cont. w/ version-string method -> 3.0 > Version || Version > MAX! + // + if ( ( major >= 3 || hasGLVersionByString.compareTo(Version300) >= 0 ) && + GLContext.isValidGLVersion(ctxProfileBits, hasGLVersionByInt.getMajor(), hasGLVersionByInt.getMinor()) ) { // Strict Match (GLVersionMapping): // Relaxed match for versions ( !isES && major < 3 ) requests, last resort! // Otherwise: @@ -1464,9 +1475,8 @@ public abstract class GLContextImpl extends GLContext { versionValidated = true; } else { // Validate the requested version w/ the GL-version from the version string. - final VersionNumber hasGLVersionByString = getGLVersionNumber(ctxProfileBits, glVersion); if (DEBUG) { - System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Version verification (String): String "+glVersion+", Number "+hasGLVersionByString); + System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Version verification (String): String "+glVersion+", Number(Str) "+hasGLVersionByString); } // Only validate if a valid string version was fetched -> MIN > Version || Version > MAX! |