From 6737d87b266ba10a56e8975fed42805608bd37d4 Mon Sep 17 00:00:00 2001 From: Kenneth Russel Date: Mon, 29 Aug 2005 07:03:51 +0000 Subject: Restructured generation of MethodBindings and emitters to more closely match desired new code generation style of mapping void* to Buffer and to support non-direct Buffers. Removed expansion of void* to multiple primitive array types. Primitive-type C pointers (such as int*) are now exposed as IntBuffer and (optionally) int[], if NioDirectOnly has not been specified. The int[] variant is a simple wrapper around the indirect buffer implementation. If desired, expansion of void* to other array types could be layered on this new support. Rewrote and simplified expandMethodBinding and split up creation of emitters into generatePublicEmitters and generatePrivateEmitters. Deleted JavaMethodBindingImplEmitter and CMethodBindingImplEmitter and folded their functionality into their superclasses, controlled under flags, which makes it more straightforward to tweak a given emitter to produce correct glue code. Restructured OpenGL-specific JavaGLPAWrapperEmitter and CGLPAWrapperEmitter and how they are created by the GLEmitter; these classes are now much simpler than before. Changed how data types are passed from MethodBindings to Emitters. Generally only two MethodBindings will be created, one which maps types like int* to IntBuffer and one which maps it to int[]. The version taking Buffers will be the only one for which glue code will be generated; the one taking int[] will call the native code for the indirect buffer case for the one taking Buffers. Compound types (representing C structs) and compound type arrays (represending arrays of C structs) are no longer mapped to NIO ByteBuffers and arrays of NIO ByteBuffers by the MethodBinding; erasure and lowering of types is now handled by the Emitters, to preserve more type information during the code generation process. It is unclear whether this is in the end a simplification or just pushing code around, but it does help reduce confusion over the number of MethodBindings floating around in the system and what purpose they served. Restructured cure JOGL code and demos to work with new APIs, in particular new glTexImage*D, glDrawElements, and glReadPixels Buffer arguments. Fixed performance problem in new Animator which occurred with VertexArrayRange demo. Added new gluPickMatrix entry point to be able to implement NIO variant in generated signatures. Some further simplifications of the new code may be possible (i.e., some new flags in JavaMethodBindingEmitter and MethodBinding removed) and it is possible more unused code remains to be deleted. As it stands the new GL.java is significantly smaller than before, as all of the expansions of void* to primitive arrays are gone, several areas of GlueGen are easier to understand, and while some functionality has been lost, the autogenerated APIs are basically in the final form specified by JSR-231. Tested with the JOGL demos on Windows and Linux. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JSR-231@353 232f8b59-042b-4e1e-8c03-345bb8c30851 --- make/cgl-macosx.cfg | 1 - 1 file changed, 1 deletion(-) (limited to 'make/cgl-macosx.cfg') diff --git a/make/cgl-macosx.cfg b/make/cgl-macosx.cfg index 1a963f135..183c777be 100644 --- a/make/cgl-macosx.cfg +++ b/make/cgl-macosx.cfg @@ -54,4 +54,3 @@ CustomCCode extern void setSwapInterval(void* nsContext, int interval); # Implement the first argument to getProcAddress as String instead # of byte[] ArgumentIsString getProcAddress 0 - -- cgit v1.2.3