| Commit message (Collapse) | Author | Age | Files | Lines |
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profile
GL_KHR_debug <https://www.opengl.org/registry/specs/KHR/debug.txt>
GL_KHR_debug shall be favorized before
- GL_ARB_debug_output
- GL_AMD_debug_output
Allow GL_KHR_debug for GL2GL3 and GL2ES2 profiles,
i.e. including ES profiles: GLES2, GLES3.
GL_ARB_debug_output and GL_AMD_debug_output
are only allowed for desktop GL2GL3 profiles.
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and ctxOptions
- State-less operation during profile probing (mapGLVersions).
While probing the GLDrawable/GLProfile and GL instance
may not reflect the currently probed OpenGL profile.
Hence stateless operation by passing required information
is required for:
- GLDynamicLookupHelper must be fetched via
'major-version and contextOptions'.
- GLContextImpl.resetProcAddress(..)
- GLContextImpl.updateGLXProcAddressTable()
- GLContextImpl.setGLFunctionAvailability(..)
- ExtensionAvailabilityCache
TODO: Add replacement for GLProfile validation,
which is disabled right now.:
drawable.getGLProfile().verifyEquality(gl.getGLProfile())
The GLDrawable.GLProfile maybe less than GL's GLProfile
due to current context-version and options.
Hence we would need a 'GLProfile.bwCompatibleWith(GLProfile)'.
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EGL.KHRONOS_BOOLEAN_ENUM_FORCE_SIZE manually to avoid binary incompatibility
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DelegateImplementation) due to new GlueGen Semantics
GlueGen would usually use the original native C method name
for proc-address or direct call.
GLEmitter however uses the renamed method name,
assuming it is shorter and resulted from a 'RenameExtensionIntoCore' directive.
GLUgl2 native usage was broken since 2.2.4
GLUgl2 and CGL use RenameJavaSymbol w/ the intention of delegation,
hence resolve the issue using the new DelegateImplementation directive
which preserves the original function name for the native call.
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GL_EXT_direct_state_access
We cannot subsume/rename even parts of GL_EXT_direct_state_access,
since it is explcit stated in the spec that no assumption
shall be made in regards compatibility and interaction.
Hence we add both, GL 4.5 DSA and GL_EXT_direct_state_access.
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DelegateImplementation/ReturnsOpaque (Bug 1144)
Using GlueGen's new DelegateImplementation/ReturnsOpaque feature (Bug 1144)
allows us to drop manually C implementation stubs, while simply delegating
into the renamed private generated variant using the manual stub.
Completed glBufferStorage and glNamedBufferStorage for GL 4.4
while subsuming DSA's of GL 4.5 and GL_EXT_direct_state_access
(only the single functions, otherwise extension is not compatible).
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'ProcAddrTypedef' validation
Include GL header for in generated native code,
since we need the public 'ProcAddrTypedef' to be validated
against the GlueGen generated variant by the c-compiler.
The 'ProcAddrTypedef' validation semantic has been
introduced in GlueGen w/ commit 10060b091b76bee35246c5165d49ab546ebc4e37.
Originally the GL header were always included,
however, JOGL commit 0d59bd4c655ef9a27f127000848aae7f07f240ae
removed the inclusion to simplify handling GL extension collisions
mitigated via gl*-supplement.h. The latter produces 'redefine'
errors via c-compiler.
The 'redefine' issue above is resolved
by conditional code (#ifdef __GLUEGEN__ ..)
in glext-supplement.h.
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GL 4.5
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sed -i 's/javax\.media\.opengl/com\.jogamp\.opengl/g' `grep -Rl "javax\.media\.opengl" src`
sed -i 's/javax\.media\.nativewindow/com\.jogamp\.nativewindow/g' `grep -Rl "javax\.media\.nativewindow" src`
sed -i 's/javax\/media\//com\/jogamp\//g' `grep -Rl "javax/media/" src`
sed -i 's/javax\/media\//com\/jogamp\//g' `grep -Rl "javax/media/" doc`
Manually edited all occurences within make/**
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Fix regression of commit cf1163fc88976e7087d3a17524a49139e35a4708,
i.e. missing function calling convention and return type qualifier
for 'Java_com_jogamp_opengl_egl_EGL_dispatch_1eglGetConfigAttributes':
JNIEXPORT void JNICALL
This lead to its exclusion in the resulting Windows dll.
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EGLDrawableFactory: Validate static EGL func-ptr, probe EGL/ES2 first
- Move EGL to public package
jogamp.opengl.egl.EGL -> com.jogamp.opengl.egl.EGL
- EGLDrawableFactory
- Validate static EGL func-ptr against EGL/ES2,
ignoring EGL/[ES|GL] collisions w/ diff. native EGL implementations
due to static EGL usage.
- Probe EGL/ES2 first
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framebuffer (Part 2); Bug 896: EGL_KHR_create_context (Part 1)
Bug 1068 - Allow GLContext creation and makeCurrent without default framebuffer (Part 2)
Implement surfaceless context on EGL and GLX/X11
utilizing *UpstreamSurfacelessHook as introduced in
commit 9ea218a5990b908e04235c407c0951c60df6ffba.
Surfaceless context is probed during GL profile probing by default.
If available, it will be used for offscreen FBO drawables.
If probing fails, or is disabled,
the new GLRendererQuirks.NoSurfacelessCtx is set.
- GLProfile.disableSurfacelessContext disables
surfaceless context probing, set property 'jogl.disable.surfacelesscontext'
Tested:
- Mesa/EGL works,
- Mesa + NVidia w/ GLX fail on GNU/Linux): Fails NoSurfacelessCtx
- TODO: Windows impl. and more tests
+++
Bug 896: EGL_KHR_create_context (Part 1)
- Detect EGL_KHR_create_context capability and utilize if available.
- Implement EGLContext.createContextARBImpl(..),
allowing native DEBUG context usage, where available.
- EGL implements SharedResourceRunner, i.e. probing profiles
on dedicated thread using common interface.
- Probe desktop profile/context ability
in EGLDrawableFactory SharedResourceRunner,
Where EGLGLnDynamicLibraryBundleInfo covers EGL + desktop GL.
- TODO: Tests w/ capable implementation
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'Surfaceless Upstream Surface'
Preparation for Bug 1068: GLContext creation and makeCurrent without default framebuffer
- Unify EGL surface related code in EGLSurface
- EGLWrappedSurface -> EGLSurface,
which utilizes a more straight forward
foreign upstream surface (X11, GDI, ..) to EGL mapping.
This also addresses Bug 1096, i.e. EGL Cleanup.
- Add notion of 'Surfaceless Upstream Surface'
- Add surfaceless 'fake' upstream surface hooks:
- EGLUpstreamSurfacelessHook
- X11UpstreamSurfacelessHook
Utilizing the ProxySurface option bit 'OPT_UPSTREAM_SURFACELESS'
signaling usage of 'no surface'.
- Add GLDrawableFactoryImpl.createSurfacelessImpl(..)
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mis-interpretation alike Version130 -> [ 1.3.0 | 1.30.0 ] ?
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Removed Deprecated Class:
- com/jogamp/opengl/util/TGAWriter.java
- Use TextureIO w/ .tga suffix
- com/jogamp/opengl/util/awt/Screenshot.java
- Use:
- com.jogamp.opengl.util.GLReadBufferUtil, or
- com.jogamp.opengl.util.awt.AWTGLReadBufferUtil
The latter for reading into AWT BufferedImage
See: TestBug461FBOSupersamplingSwingAWT, TestBug605FlippedImageAWT
- javax/media/opengl/GLPbuffer.java
- Use:
caps.setPBuffer(true);
final GLAutoDrawable pbuffer = GLDrawableFactory.getFactory( caps.getGLProfile() ).createOffscreenAutoDrawable(null, caps, null, 512, 512);
- See: TestPBufferDeadlockAWT, ..
Removed Deprecated Methods:
- Constructor of AWT-GLCanvas, SWT-GLCanvas, AWT-GLJPanel
with argument 'final GLContext shareWith'
See GLSharedContextSetter, i.e. glCanvas.setSharedContext(..) !
- GLDrawableFactory.createOffscreenAutoDrawable(..)
with argument 'final GLContext shareWith'
See GLSharedContextSetter, i.e. offscreenAutoDrawable.setSharedContext(..) !
- GLDrawableFactory.createGLPbuffer(..),
see above!
- com.jogamp.opengl.util.av.AudioSink 'enqueueData(AudioDataFrame audioDataFrame)',
use 'enqueueData(int, ByteBuffer, int)'
- GLSharedContextSetter.areAllGLEventListenerInitialized(),
migrated to GLAutoDrawable !
- GLBase's
- glGetBoundBuffer(int), use getBoundBuffer(int)
- glGetBufferSize(int), use getBufferStorage(int).getSize()
- glIsVBOArrayBound(), use isVBOArrayBound()
- glIsVBOElementArrayBound(), use isVBOElementArrayBound()
- NEWT MouseEvent.BUTTON_NUMBER, use BUTTON_COUNT
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call-by-value extension)
- GLU*: initializeImpl() is no more required, since it's not forced .. uncomment in manual static initializer
- GLX: 'ForceStaticInitCode GLX', i.e. forcing native code, as used in our manual implementation.
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c3054a01990e55ab35756ea23ab7d7c05f24dd37, completes JOGL commit 68ca3ae8fcce28c62034299bc6e6f7eaab50bd1f
Add handling of 'initializeImpl()' of generated GLU* classes:
- GLU : no 'initializeImpl()' <- no libs
- GLUgl2es1: no 'initializeImpl()' <- no libs
- GLUgl: call 'initializeImpl()' in manual static init impl.
Further more, we shall not initialize the GLU* classes in GLU
static init method, querying GLU* class availability.
Tested via OlympicES1.
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call-by-value extension), utilizing native JVMUtil_NewDirectByteBufferCopy(..)
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Remove GLES3Impl.glPixelStorei pname validation which was true for ES2 impl,
but is no more valid for ES3, which accepts more values than
GL_PACK_ALIGNMENT & GL_UNPACK_ALIGNMENT.
Revalidate GLPixelStorageModes:
- Properly support ES3 PixelStorageModes
- Revalidate PixelStorageModes for all GL profiles
- Properly reset values at save
- Separate PACK and UNPACK save/reset/restore implementation
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Add HiDPI for AWT GLCanvas w/ OSX CALayer
Core API Change:
To support HiDPI thoroughly in JOGL (NativeWindow, JOGL, NEWT)
we need to separate window- and pixel units.
NativeWindow and NativeSurface now have distinguished
access methods for window units and pixel units.
NativeWindow: Using window units
- getWindowWidth() * NEW Method *
- getWindowHeight() * NEW Method *
- getX(), getY(), ...
NativeSurface: Using pixel units
- getWidth() -> getSurfaceWidth() * RENAMED *
- getHeight() -> getSurfaceHeight() * RENAMED *
GLDrawable: Using pixel units
- getWidth() -> getSurfaceWidth() * RENAMED, aligned w/ NativeSurface *
- getHeight() -> getSurfaceHeight() * RENAMED, aligned w/ NativeSurface *
Above changes also removes API collision w/ other windowing TK,
e.g. AWT's getWidth()/getHeight() in GLCanvas
and the same method names in GLDrawable before this change.
+++
Now preliminary 'working':
- AWT GLCanvas
- AWT GLJPanel
Tested manually on OSX w/ and w/o HiDPI Retina:
java com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2AWT -manual -noanim -time 1000000
java com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelAWT -manual -noanim -time 1000000
+++
TODO:
- NEWT
- Change Window.setSize(..) to use pixel units ?
- OSX HiDPI support
- Testing ..
- API refinement
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byte-count)
memmove's byte-count was just giving the element-count, missing the element-size multiplier to actually pass byte-count
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Against OpenGL Bugs ; Fix glXGetFBConfigs
- glXChooseFBConfig(..)
- Remove NULL FBConfig pointer from result in native code,
which has been observed in Mesa 8.0.5-4 libgl1-mesa-swx11 (Debian-7).
- glXGetFBConfigs
- Add manual implementation similar to glXChooseFBConfig
- glXGetFBConfigAttrib(..)
- glXGetFBConfig(..)
- Returns boolean reflecting success, don't throw exception - caller handles error
- Caller ignore failure if not essential (i.e. already chosen config)
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long indirect_offset, int drawcount, int stride)
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09fc7aa5539731bb0fba835caee61f6eb837ecff
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synchronized and secure [1/2]
GLBufferSizeTracker becomes GLBufferObjectTracker
and tracks the buffer's data store, GLBufferStorage, accurately, synchronized and secure.
Synchronization is required, since the GLBufferStorage can be
shared across many GLContext on multiple threads.
This requires all GLBufferStorage lifecycle affecting GL functions
to utilize synchronized GLBufferObjectTracker methods
while passing a native GL-func callback.
These GL functions are:
- glBufferData, glBufferStorage (GL 4.4), glNamedBufferDataEXT
Creating the GLBufferStorage object
- glMapBuffer, glMapBufferRange, and their *Named*EXT variants
- glUnmapBuffer, glUnmapNamedBufferEXT
'glDeleteBuffers' can simply notify the GLBufferObjectTracker
No more HashMap is required to associate the mapped buffer address
to the mapped ByteBuffer.
GLBufferObjectTracker simply utilizes a
buffer-name (int) -> GLBufferStorage
map.
+++
The security aspect shall be implemented by validating all arguments
whether they match the required GL constraints,
as well as validating tracked states like 'size'.
The following functions will throw an GLException accordingly:
- glBufferData, glNamedBufferDataEXT
* @throws GLException if size is less-than zero
* @throws GLException if a native GL-Error occurs
- glBufferStorage (GL 4.4)
* @throws GLException if size is less-or-eqaul zero
* @throws GLException if a native GL-Error occurs
- glMapBuffer, and it's *Named*EXT variant
* @throws GLException if buffer is not bound to target
* @throws GLException if buffer is not tracked
* @throws GLException if buffer is already mapped
* @throws GLException if buffer has invalid store size, i.e. less-than zero
- glMapBufferRange, and it's *Named*EXT variant
* @throws GLException if buffer is not bound to target
* @throws GLException if buffer is not tracked
* @throws GLException if buffer is already mapped
* @throws GLException if buffer has invalid store size, i.e. less-than zero
* @throws GLException if buffer mapping range does not fit, incl. offset
- glMapBufferRange, and it's *Named*EXT variant
Only clear mapped buffer reference of GLBufferStorage
if native unmap was successful.
Further more special error handling shall be applied to:
- glMapBuffer, and it's *Named*EXT variant,
glMapBuffer, and it's *Named*EXT variant
- A zero GLBufferStorage size will avoid a native call and
returns null
- A null native mapping result indicating an error will
not cause a GLException but returns null
This allows the user to handle this case.
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shared bufferSizeTracker
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and GLBufferSizeTracker (simplification)"
This reverts commit 7c5483d5b20aed9c87c5ce3f6bc840b6546edcd1.
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GLBufferSizeTracker (simplification)
Due to future mapped buffer tracking, the GLBufferStateTracker instance shall be shared
across shared GLContextImpl instances similar to GLSizeStateTracker!
This allows us to merge GLSizeStateTracker code into GLBufferStateTracker
to simplify the implementation.
+++
Clear the GLBufferStateTracker (@destruction) only if no more
created shares are left!
+++
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API Func to ES3 Interface
Since ES3 is compatible w/ ES2 and CPU sourced data is [still] allowed (but marked deprecated),
re-adding them to the ES3 interface for completness.
Note: CPU sourced data API functions will be removed in ES4, similar to GL core >= 3.0
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- Map ES2 -> ES3 GLProfile, if available
- EGLDrawableFactory: Don't query ES2 if ES3 is available
- Fix queries and get methods (GL, GLContext and GLProfile):
- glES3.isGLES2()==true and glES3.getGLES2()!=null
- ctxES3.isGLES2()==true,
- glES3Profile.isGLES2()==true
- Enhance Unit test: TestGLProfile01NEWT
- Test all GLProfile availability combinations
based on implementing GLProfile
- Test all GLProfile's isGL*()
based on highest GLProfile identity
- Test all GL's isGL*()
based on highest GL identity.
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613e33ee8ffc1f2b9c5db1e1b5bb5253a159ed6d to EGL and WGL.
Note: WGL config query is already performed as a bulk operation.
Note: OSX does not perform such queries.
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X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(..)
X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(..) ran over all FB configs and for each it grabbed
native config values separately. Fetching them in bulk mode saves around 7% of this function's cost.
Also reuse XRenderPictFormat instance for 'XRenderDirectFormat XRenderFindVisualFormat(..)' call,
saving a few NIO creation cycles w/ StructAccessor.
Biggest savior is X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationFBConfig()'s
fast path w/o chooser and usable 1st FBConfig. Here we only issue 'GLXFBConfig2GLCapabilities(..)'
on the first valid entry.
Test w/ 50 X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationFBConfig() invocations:
- pre change: 1.708 ms
- post change: 650 ms
Time is no spent almost solely on native glXChooseFBConfig (546ms).
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(spec doesn't mention it, and it does not show results w/ CPU sourced rendering) ; Clean up GLBuffer*Tracker
+ * Note that VAO initialization does unbind the VBO .. since otherwise they are still bound
+ * and the CPU_SRC test will fail!<br/>
+ * The OpenGL spec does not mention that unbinding a VAO will also unbind the bound VBOs
+ * during their setup.<br/>
+ * Local tests here on NV and AMD proprietary driver resulted in <i>no ourput image</i>
+ * when not unbinding said VBOs before the CPU_SRC tests.<br/>
+ * Hence Bug 692 Comment 5 is invalid, i.e. <https://jogamp.org/bugzilla/show_bug.cgi?id=692#c5>,
+ * and we should throw an exception to give users a hint!
Leaving uncommented code in GLBufferStateTracker ..
+++
- Clean up GLBuffer*Tracker
- Use final
- Use static final keyNotFound value.
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w/ xcode's xcrun) - Remove abs. include path.
#include </usr/include/machine/types.h> -> #include <machine/types.h>
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GLContext: isCPUSourcedAvail() -> isCPUDataSourcingAvail()
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core >= 3.0) ; GL2 cfg: Ignore GL2ES3 symbols (super)
Remove CPU sourced data API entries via new config 'BufferObjectOnly <name>',
listed in 'gl-common-gpubufferonly.cfg' and included in ES3 and all GL core >= 3 interfaces.
If BufferObjectOnly is defined for a function, only the 'long offset' variant is being emitted.
Due to limitations of GlueGen's 'ExtendedInterfaceSymbolsIgnore A.java', which only
identifies the function name and not the signature - all CPU sourced variants
are manually added to the compatibility and ES2 GL profiles via '*-common-cpubufferJavaCode.java' files.
GLContext: Added 'isCPUSourcedAvail()' to determine whether context allows CPU sourced data,
i.e. for GL2ES1 and GLES2 ctx.
GLContext/GLProfile/GL: isGLES2() now returns false if having a ES3 context due to 'CPU sourced'
incompatibility!
+++
GL2 cfg: Added ignore GL2ES3 symbols of it's superclass, removing duplicated symbols.
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GL_DRAW_INDIRECT_BUFFER, add VBO variant and range-check
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finding it and dumping a DEBUG message
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reflect semanics - Also fix the exception message (enabled/disabled -> bound/unbound)
Reason of change: Avoid confusion and point to the cause!
API change:
glIsVBOArrayEnabled() -> glIsVBOArrayBound()
glIsVBOElementArrayEnabled() -> glIsVBOElementArrayBound()
glIsPBOPackEnabled() -> glIsPBOPackBound()
glIsPBOUnpackEnabled() -> glIsPBOUnpackBound()
Exception message change:
"must be enabled to call this method" -> "must be bound to call this method"
"must be disabled to call this method" -> "must be unbound to call this method"
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Fix GL* API doc header, align w/ spec-overview.
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getDownstreamGL()/getRootGL(); GLContext.isGL* added proper API doc., isGL3core()/hasNoDefaultVAO() and getDefaultVAO().
- Fix BuildComposablePipeline's isGL*/getGL* (regression of commit 3a0d7703da32e9a5ddf08a334f18588a78038d880)
- GLBase: getDownstreamGL()/getRootGL()
Allows user traversing through pipelined GL instances.
Also added getRootGL() to GLContext.
- GLContext.isGL* added proper API doc.: We test the actual context, not the profile.
- GLContext isGL3core()/hasNoDefaultVAO() and getDefaultVAO()
- Move isGL3code() def. back to pre 3a0d7703da32e9a5ddf08a334f18588a78038d880, i.e. Includes [ GL4, GL3 ] w/o GLES3.
- Added hasNoDefaultVAO() and getDefaultVAO() .. incl. [ GL4, GL3, GLES3 ]
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ES3 / GL4.3:
- Update all EGL, GLX, WGL and GL (desktop and mobile) khronos headers to latest version.
- GL3/gl3* -> GL/glcorearb*
- Explicitly preserve ES2_compatibility and ES3_compatibility in header,
most extension grouping was removed in new headers.
- Always load all GLHeader to ensure proper extension association across all profiles.
- Unified method signatures
- Added GL_EXT_map_buffer_range to core
- Using common 'glMapBufferImpl(..)' for all glMapBuffer(..) and glMapBufferRange(..) impl.
- Init necessary fields of GL instances via 'finalizeInit()' called by reflection, if exist.
This allows removing initialization checks, i.e. for all buffer validations.
- BuildStaticGLInfo: Can handle new GL header structure, i.e. one CPP extenstion block incl. define + funcs.
- GLJavaMethodBindingEmitter: Simply print the
- No GL duplication due to new intermediate interfaces, see below
- OO lineare inheritance (Added GL2ES3, GL3ES3 and GL4ES3 intemediates):
GLBase - GL - GL2ES2 - GLES2
GLBase - GL - GL2ES2 - GL2GL3 - [ GL2, GL3 ]
GLBase - GL - GL2ES2 - GL2ES3 - GL3ES3 - [ GL3 ]
GLBase - GL - GL2ES2 - GL2ES3 - GL3ES3 - GL4ES3 - [ GLES3, GL4, .. ]
- Expose 'usable' intermediate interfaces GL3ES3 and GL4ES3 in GLBase/GLProfile/GLContext
via is*() and get*().
- GLContext*:
- isGL3core() is true if [ GL4, GL3, GLES3 ] (added GLES3)
- Added ctxProfile argument to allow handling ES versions:
- getMaxMajor(..), getMaxMinor(..), isValidGLVersion(..) and decrementGLVersion(..)
- mapGLVersions(..) prepared for ES ARB/KHR validation
- EGLContext checks ES3 (via old ctx's GL_VERSION)
- ExtensionAvailabilityCache adds GL_ES_Version_X_Y for ES.
- Prelim tests w/ Mesa 9.1.3
GL Version 3.0 (ES profile, ES2 compat, ES3 compat, FBO, hardware) - OpenGL ES 3.0 Mesa 9.1.3 [GL 3.0.0, vendor 9.1.3 (Mesa 9.1.3)]
- TODO:
- Use KHR_create_context in EGLContext.createContextARBImpl(..)
- More tests (Mobile, ..)
+++
Misc:
- GLContext*:
- Complete glAllocateMemoryNV w/ glFreeMemoryNV.
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