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ChangeLog
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2024-04-07 Shiro Kawai <[email protected]>
* lib/gl/math3d.scm: Add methods for unary + and *, adapting to the
future versions of Gauche. (This has no effect with 0.9.14).
2023-10-14 Shiro Kawai <[email protected]>
* package.scm: 0.7_pre3. Requires Gauche 0.9.13.
2023-04-02 Shiro Kawai <[email protected]>
* src/gl-lib.scm (gl-draw-elements),
src/glext-lib.scm (gl-draw-elements-base-vertex):
INCOMPATIBLE-CHANGE: Changed argument order so that it follow
C API more closely.
2023-04-01 Shiro Kawai <[email protected]>
* src/glext-lib.scm (gl-uniform-matrix4): Allow matrix4f as well as
f32vector.
2023-03-31 Shiro Kawai <[email protected]>
* examples/redbook: Start adding examples from OpenGL Programming
Guide 9th Edition
* src/glext-abi.scm: Updated with the latest glext.h
2023-03-29 Shiro Kawai <[email protected]>
* lib/glext-lib.scm: Dropped *-arb procedures related to GLSL, in favor
of the core API. They've been in the core for years and there's
no point using ARB API anymore. This can break the old code,
but they should be updated anyway.
NB: <gl-handle> is no longer supported; it was only used by the
legacy ARB API.
* lib/gl.scm (glsl-version>=? etc.): Added.
2023-03-28 Shiro Kawai <[email protected]>
* src/math3d-lib.scm (ortho->matrix4f, frustum->matrix4f):
Add projection matrix computation.
2022-01-01 Shiro Kawai <[email protected]>
* Remove precomp-ex hack (it is incorporated into 0.9.11)
* package.scm: Now we require 0.9.11
2021-07-10 Shiro Kawai <[email protected]>
* Use <double> or <float> instead of <real> as the stub types.
See shirok/Gauche@f9df8c81649d0eda4af68ce93c1bbf541069bff2
2020-12-20 Shiro Kawai <[email protected]>
* src/defcstruct.scm: An extension for gauche.cgen.stub to easily
expose plain C struct to Scheme.
* src/precomp-ex.scm: Wrapper script to incorporate defcstruct into
precomp.
* src/gauche-vulkan.[ch], src/vulkan-lib.scm: Start adding Vulkan
binding.
2020-12-14 Shiro Kawai <[email protected]>
* configure: Switch from autoconf configure to Gauche configure
* configure.ac: EXPERIMENTAL: Drop AC_PATH_XTRA. Do we still need it?
(We may, if one wants to compile for headless server without X, but
let's consider it later.)
Also dropped cygwin-specific configuration. Officially Gauche
has been supporting Windows via MinGW for long time. There would
be too many hoops to run it through number of emulation layers
on Cygwin. If there's ever a need, it's better to start fresh
rather than carrying around the old config code.
2020-12-09 Shiro Kawai <[email protected]>
* Start adding glfw binding
2017-02-12 Shiro Kawai <[email protected]>
* configure.ac: fix for mingw-w64
2015-12-03 Shiro Kawai <[email protected]>
* src/gl-lib.scm, src/glu-lib.scm, src/glut-lib.scm, src/glext-lib.scm,
src/math3d-lib.scm: Converted *.stub to more modern precompilable
Scheme sources.
2014-12-29 Shiro Kawai <[email protected]>
* src/glext-abi.scm, src/extract-abi.scm, src/gen-ptrs.scm:
Added support up to OpenGL 4.5.
2014-08-09 Shiro Kawai <[email protected]>
* release 0.6
2014-08-01 Shiro Kawai <[email protected]>
* src/gen-ptrs.scm, src/glext-lib.stub, src/glut-lib.stub:
Fixed build on OSX.
2014-05-24 Shiro Kawai <[email protected]>
* win32/glew-1.10.0, configure.in, src/Makefile.in, src/gauche-gl.h,
src/gen-ptrs.scm, src/glu-lib.stub, src/glut-lib.stub:
Incorporate GLEW (http://glew.sourceforge.net/) to use newer
features of GL on MinGW. The GL header files that come with MinGW
is very old, and it is too much hassle to ask developers to update
gl.h manually.
2014-04-25 Shiro Kawai <[email protected]>
* lib/gl/simple/viewer.scm: Changed callback API to pass viewer
state in f32vector. (A hack is in place to support legacy
zero-argument display callback for the backward compatibility,
but we'll drop it in future).
2014-04-22 Shiro Kawai <[email protected]>
* lib/gl/simple/viewer.scm: Start supporting 2D view.
2013-05-28 Shiro Kawai <[email protected]>
* lib/gl/simple/viewer.scm (quit-loop): Try not to terminate the
primordial thread while other threads can be running.
2013-05-27 Shiro Kawai <[email protected]>
* src/glext-abi.scm: Updated up to GL4.1.
* src/extract-abi.scm: Some fixes to parse the newer glext.h
2012-08-16 Shiro Kawai <[email protected]>
* src/glcase.scm: Added to factor out the common pattern to dispatch
polymorphic Scheme call to monomorphic C API.
2012-08-09 Shiro Kawai <[email protected]>
* src/glext-lib.stub (gl-get-convolution-parameter): Added.
2011-08-05 Shiro Kawai <[email protected]>
* release 0.5.1
2011-07-31 Shiro Kawai <[email protected]>
* src/gen-ptrs.scm, src/gen-syms.scm: Adapted to the change of
gauche.cgen in Gauche 0.9.2.
2011-02-28 Shiro Kawai <[email protected]>
* Repository moved to git.
2010-12-11 Shiro Kawai <[email protected]>
* release 0.5
2010-12-03 Shiro Kawai <[email protected]>
* */Makefile.in: Install to site-specific directories instead of
Gauche system directories (the new policy since Gauche 0.9.x).
* INSTALL.in: Updated.
2010-11-26 Shiro Kawai <[email protected]>
* src/gl-lib.stub (gl-index): This one was missing. Added.
2010-11-25 Shiro Kawai <[email protected]>
* */Makefile.in, configure.in: Quote $GAUCHE_CONFIG etc, so that
they work even spaces are included in the path of these programs.
* Makefile.in: Added install-examples target that installs some
examples into ${prefix}/examples. This is not normally called,
but on MinGW, it will be useful to include examples in the
binary distribution.
2010-11-21 Shiro Kawai <[email protected]>
* win32/freeglut-2.6.0-3: Included precompiled binary of freeglut
for MinGW, for the convenience. By
./configure --with-glut=mingw-static, you can build gl.glut with
freeglut statically linked to libgauche-glut.dll. This will
free you from carrying around freeglut.dll.
* configure.in: Check for MinGW.
2010-11-20 Shiro Kawai <[email protected]>
* AUTOCONF, DIST: Removed AUTOCONF; it does harm on windows where
command search is case insensitive. './DIST gen' runs autoconf.
* examples/glbook/example10-1.scm, examples/glbook/example13-6.scm,
examples/glbook/example13-7.scm: Added missing gl-flush; lacking
of it may cause some systems to hang.
2009-03-04 Shiro Kawai <[email protected]>
* src/*.stub: Updated uses of obsoleted (return "...") to
(call "...").
2008-10-15 Shiro Kawai <[email protected]>
* src/math3d-lib.stub (quatf-set4!): Added.
2008-06-10 Shiro Kawai <[email protected]>
* src/gauche-math3d.c (Scm_AxesToQuatfv): clamp the cos(theta) value
to avoid getting NaN from rounding error when we take acosf.
2008-06-09 Shiro Kawai <[email protected]>
* src/math3d-lib.stub (f32vector->matrix4f!): added.
(matrix4f->rotation!, matrix4f->translation!): changed the argument
order to be consistent of other linear update APIs.
2008-06-08 Shiro Kawai <[email protected]>
* lib/gl/simple/viewer.scm: changed to keep callback and local
state for each window individually. APIs may take optional
window name. Without explicit window name, those APIs touches
the global default settings, which will affect the windows
created after the call.
* src/gauche-glut.c (Scm_GlutRegisterCallback),
src/gauche-glut.h,
src/glut-lib.stub (glut-display-func etc): Rewrote to support
per-window callbacks properly---the old version kept one
closure per callback, so it was impossible to register different
callbacks for multiple windows, and also it worked incorrectly
since the last registered closure were called for all windows.
Now we manage closure vectors associated to each window.
2008-06-06 Shiro Kawai <[email protected]>
* lib/gl/simple/image.scm, lib/gl/simple-image.scm: Moved
gl.simple-image to gl.simple.image.
* lib/gl/simple/viewer.scm: added.
* examples/simple/minimum-viewer.scm: added.
2008-06-05 Shiro Kawai <[email protected]>
* src/gauche-math3d.c, src/gauche/math3d.h (Scm_VectorsToQuatf,
Scm_AxesToQuatf): renamed from Scm_{Two|Four}Vectors...
* src/math3d-lib.stub (vectors->quatf, axes->quatf): renamed
accordingly.
* repository migrated to subversion.
* src/math3d-lib.stub (quatf-conjugate!, 4vectors->quatf,
4vectors->quatf!): added.
2008-06-04 Shiro Kawai <[email protected]>
* src/glext-lib.stub (gl-active-texture, gl-client-active-texture):
added sans '-arb' versions, which were added in GL1.3.
* src/math3d-lib.stub (vector4f-norm, matrix4f->translation,
matrix4f->translation!, 2vectors->quatf, 2vectors->quatf!,
vector4f-mul, vector4f-mul!, vector4f-div): added.
2007-08-05 Shiro Kawai <[email protected]>
* src/gl-lib.stub (gl-tex-coord-pointer, gl-index-pointer): Wrong GL
functions were called.
2007-08-04 Shiro Kawai <[email protected]>
* src/glext-lib.stub: Added support of the framebuffer object
extension.
* src/gl-lib.stub (gl-tex-image-2d): allow passing #f to the texture
texels array so that it is possible to allocate texture memory but
not initialize it. It is useful when you want to render to
the texture.
2007-07-09 Shiro Kawai <[email protected]>
* release 0.4.4
* configure.in, src/gauche-gl.h, src/gauche-gl.c: Fixed a problem
when using GL extensions under cygwin. (Patch from
Takashi Ishizaki).
2007-01-17 Shiro Kawai <[email protected]>
* release 0.4.3
2007-01-15 Shiro Kawai <[email protected]>
* src/gauche-gl.c: fixed bugs in finalizers of GLU objects, reported
by Jens Thiele.
* src/glut-lib.stub, cg/cg-lib.stub: adapted the new Scm_ApplyRec
API of Gauche.
2006-11-11 Shiro Kawai <[email protected]>
* release 0.4.2
2006-11-09 Shiro Kawai <[email protected]>
* INSTALL.in, doc/extract: moved from using escm to generate INSTALL
and INSTALL.eucjp, to avoid complication about character encodings.
Using 'extract' script instead.
* src/gauche/math3d.h (SCM_VECTOR4F_NORMV): use sqrtf instead of
sqrt for float operation.
* examples/gl-plot.scm: added. contribution from Issac Trotts.
2006-11-08 Shiro Kawai <[email protected]>
* src/gen-ptrs.scm (main): typo fix (pointed by Erik Greenwald)
* src/gauche-gl.c (Scm_GLGetProcAddress): try glXGetProcAddressARB
first, before glXGetProcAddress, since ARB version is the 'proper'
one. See the comment in the source for the details.
2006-03-04 Shiro Kawai <[email protected]>
* configure.in: drop 'powerpc' from the check of OSX, for we have
x86 OSX now.
2005-11-05 Shiro Kawai <[email protected]>
* release 0.4.1
2005-08-30 Shiro Kawai <[email protected]>
* lib/Makefile.in: gl/simple-image.scm wasn't installed.
* cg/Makefile.in: gl/cg.scm wasn't installed.
2005-08-01 Shiro Kawai <[email protected]>
* src/configure.in, Makefile.ins: adapted to the new extension
building scheme (requires Gauche-0.8.6).
2005-07-02 Shiro Kawai <[email protected]>
* src/gauche-gl.c (Scm_GLGetProcAddress): typo fix (Pointed by
Takashi Ishizaki).
* src/glext-lib.stub (gl-shader-source-arb): fix code that had
declaration after expressions, causing older cc fail.
2005-06-30 Shiro Kawai <[email protected]>
* release 0.4
* src/gauche-gl.h, src/gauche-gl.c, configure.in: Make
Scm_GLGetProcAddress work on MacOSX by using glutGetProcAddress
(Patch provided by Issac Trotts.)
2005-06-14 Shiro Kawai <[email protected]>
* cg/*, examples/cg/* : Added NVidia's Cg Toolkit binding written
by Issac Trotts.
* configure.in, Makefile.in, README, INSTALL.esc: changed
accordingly.
2005-06-10 Shiro Kawai <[email protected]>
* src/gen-ptrs.scm : use different name for the function ptr
variables from the GL function name, to avoid possible conflict
with gl.h.
Also improved the #ifdef guards around typedefs.
* src/glext-lib.stub : changed some APIs for consistency (e.g.
gl-uniform*).
* examples/slbool/* : fixed accordingly.
* doc/gauche-gl-ref.texi : documented most supported GL and GLU
APIs.
2005-06-08 Shiro Kawai <[email protected]>
* lib/gl/simple-image.scm : added.
* src/glext-lib.stub, src/gl-lib.stub: more API support.
* examples/images/* : added.
2005-06-05 Shiro Kawai <[email protected]>
* src/glext-api.scm: API definition of GL extension. We no longer
rely on glext.h and generate various files from this file, since
we cannot count on the client's glext.h which may likely be out of
date and cause so much headache.
* src/gen-syms.scm, src/gen-ptrs.scm : from glext-api.scm, these
scripts generates gl-syms.h, gl-ptrs.h and gl-syms.c, which
define all GL extension enums and function pointers.
* src/gl-syms.stub : removed, for the info is now generated
from glext-api.scm.
* src/gauche-gl.c (Scm_GLGetProcAddress): wrapper of glXGetProcAddress
or wglGetProcAddress.
* src/glext-lib.stub : all calls to GL extensions are now through
function pointers, and ENSURE macro sets the pointer by
Scm_GLGetProcAddress.
* src/gauche-gl.h, src/gauche-gl.c, src/gl-lib.stub, lib/gl.scm:
Added <gl-boolean-vector> type to represent GLboolean[].
Changed gl-get-boolean(!) to deal with <gl-boolean-vector>
rather than <u8vector>. THIS IS AN INCOMPATIBLE CHANGE.
Note that a single value return of gl-get-boolean also changed
to return a boolean value rather than an integer.
* doc/gauche-gl-ref.texi: adding more stuff.
2005-06-04 Shiro Kawai <[email protected]>
* lib/gl.scm : added gl-extension-supported?, gl-version<?, etc.
* lib/gl/util.scm : removed.
2005-06-02 Shiro Kawai <[email protected]>
* src/glext-lib.stub : added more bindings on vertex attributes.
2005-06-01 Shiro Kawai <[email protected]>
* examples/slbook : added OpenGL shading language book examples.
* src/gauche-gl.h : define GL_GLEXT_PROTOTYPES to include gl
extension procedure declarations properly. (In futuer, we should
use function-pointer-finding way instead of relying on compile-time
availability of extensions).
* src/gauche-gl.c (Scm_GLGetProcAddress): added #ifdefs to compile
properly.
* src/glext-lib.stub : more bindings (patch provided by Issac Trotts).
2005-05-30 Shiro Kawai <[email protected]>
* src/glu-lib.stub (glu-build-2D-mipmaps): added (provided by
Issac Trotts)
2004-08-21 Shiro Kawai <[email protected]>
* lib/gl/util.scm : added
* src/glext-lib.stub : added ARB extension bindings.
* src/gl-lib.stub, src/gl-syms.stub : moved ARB extension stuff to
glext-lib.stub
* src/Makefile.in : added glext-lib.stub
2004-07-05 Shiro Kawai <[email protected]>
* doc/gauche-gl-ref.texi : adding docs
2004-05-16 Shiro Kawai <[email protected]>
* configure.in : 0.3.2_pre1
2004-04-23 Shiro Kawai <[email protected]>
* Makefile.in, */Makefile.in, configure.in : adapted to the new
packaging/installation scheme.
2003-12-16 Shiro Kawai <[email protected]>
* release 0.3.1
2003-12-04 Shiro Kawai <[email protected]>
* src/gauche-gl.c (Scm_Init_libgauche_gl) : adapted to Gauche-0.7.3
change
2003-11-11 Shiro Kawai <[email protected]>
* src/gauche-math3d.c (Scm_Matrix4fDecomposev): fixed a bug that
referenced wrong shear vector value during calculation.
2003-10-14 Kimura Fuyuki <[email protected]>
* configure.in : fixed a bug that has prevented the configure
script from finding glext.h
2003-10-09 Shiro Kawai <[email protected]>
* */Makefile.in : cleaned up install rules by using mkinstalldirs.
2003-10-04 Shiro Kawai <[email protected]>
* release 0.3
* configure.in, lib/gl.scm, lib/gl/glut.scm, lib/gl/math3d.scm,
src/* : adapted to Cygwin - works with Cygwin 1.5.5/opengl 1.1.0-6.
2003-07-14 Shiro Kawai <[email protected]>
* */Makefile.in : added $(DESTDIR) to install target directories
2003-03-07 Shiro Kawai <[email protected]>
* doc/extract (filter): escaped '{' and '}' in regexp.
2003-02-10 Shiro Kawai <[email protected]>
* release 0.2.2
* doc/extract : use the newest extract so that the monolingual docs
can be genarated by gosh with any internal encodings.
2003-02-07 Shiro Kawai <[email protected]>
* src/gauche-math3d.c (Scm_TRSToMatrix4fv): The order of
multiplication was wrong (was TSR, not TRS). So as in
Scm_TQSToMatrix4fv.
2003-01-29 Shiro Kawai <[email protected]>
* various files: applied patch from Yokota Hiroshi
* examples/gears.scm : added (ported by Yokota Hiroshi)
2003-01-19 Shiro Kawai <[email protected]>
* lib/gl/math3d.scm (call-with-iterator): fixed typos.
2003-01-07 Shiro Kawai <[email protected]>
* src/math3d-lib.stub (matrix4f->rotation!): returns axis and angle,
as matrix->rotation does.
2003-01-05 Shiro Kawai <[email protected]>
* src/gauche-math3d.c, src/math3d-lib.stub : added more matrix ops:
determinant, inverse, euler angle conversion, matrix decomposition.
added matrix->quaternion/quaternion->matrix conv.
2002-12-15 Shiro Kawai <[email protected]>
* release 0.2.1
* configure.in : add -lX11 -lXext to link gauche-gl if we're
on X11 systems. FreeBSD seems to need it, and it won't do
harm as far as we're on X11.
* src/gauche-gl.c : add brackets around GLU object classes
for consistency.
* src/Makefile.in : install math3d.h under gauche subdirectory.
2002-11-12 Shiro Kawai <[email protected]>
* INSTALL.esc : added note about compiling on FreeBSD (based on
the report from Kimura Fuyuki).
2002-10-23 Shiro Kawai <[email protected]>
* doc/Makefile.in : obtain the install path of info files from
gauche-config.
2002-10-22 Shiro Kawai <[email protected]>
* lib/gl/math3d.scm : added reader ctor for vector4f-array and
point4f-array
2002-10-14 Shiro Kawai <[email protected]>
* release 0.2
2002-10-08 Shiro Kawai <[email protected]>
* doc/* : start writing texinfo document.
2002-09-30 Shiro Kawai <[email protected]>
* src/glu-lib.stub : added glu-project! and glu-un-project!, the
linear update version of glu-project and glu-un-project (thus
avoid allocation)
2002-09-29 Shiro Kawai <[email protected]>
* src/gl-lib.stub (gl-mult-matrix): added.
* src/math3d-lib.stub : added some more fns.
2002-09-28 Shiro Kawai <[email protected]>
* src/gauche-math3d.c, src/gauche/math3d.h, src/math3d-lib.stub :
renamed 3dvector -> vector4f etc.
2002-09-27 Shiro Kawai <[email protected]>
* src/gl-lib.stub, lib/gl.scm : let some gl calls accept math3d object
* src/math3d-lib.stub : added.
2002-09-26 Shiro Kawai <[email protected]>
* src/gauche-math3d.c, src/gauche/math3d.h, lib/gl/math3d : adding
gl.math3d module
2002-09-22 Shiro Kawai <[email protected]>
* release 0.1.6
* src/gl-lib.stub : added gl-select-buffer and gl-feedback-buffer.
* examples/glbook/ : more examples are added. added code to
terminate the demo by ESC key to all the examples. added 'run'
script that runs through all the examples.
2002-09-12 Shiro Kawai <[email protected]>
* src/gl-lib.stub : allow gl-call-lists to take a string as either
signed or unsigned byte-array. It's convenient to draw a charater
string using display lists, even though it only works for ASCII chars.
Also added more texture-related functions.
2002-09-02 Shiro Kawai <[email protected]>
* release 0.1.5
2002-09-01 Shiro Kawai <[email protected]>
* src/gl-syms.stub : applied a patch for MacOS X contributed by
KIMURA Shigenobu.
2002-08-30 Shiro Kawai <[email protected]>
* configure.in, src/Makefile.in, src/gauche-gl.h, src/gauche-glut.c,
src/glu-lib.stub, src/glut-lib.stub : applied a patch for MacOS X
contributed by KIMURA Shigenobu.
2002-08-29 Shiro Kawai <[email protected]>
* src/gauche-gl.c : refactored pixel data format check as
Scm_GLPixelDataCheck.
* src/gl-lib.stub : added some GL1.2 and extension procs.
* examples/glbook/example8-4.scm : renamed from example8-3.scm
2002-08-27 Shiro Kawai <[email protected]>
* examples/glbook/example8-3.scm : added
2002-08-25 Shiro Kawai <[email protected]>
* src/gl-syms.stub, src/gauche-gl.c : #ifdef-ed most of extension
symbols, as well as OpenGL 1.1, 1,2 and a part of 1.3 features.
* src/glut-lib.stub : fixed a long-missed bug in glut-init that
assumed the passed argument list lacks argv[0].
2002-08-17 Shiro Kawai <[email protected]>
* src/gl-lib.stub : added gl-call-lists
* src/gauche-glut.c, src/glut-lib.stub : rewrote using define-enum
* examples/glbook/example7-[125].scm : added
2002-08-16 Shiro Kawai <[email protected]>
* src/glstate.scm: added code to generate #ifdef swithc for OpenGL1.2
state variables.
* examples/glbook/example6-[345].scm: added
2002-07-31 Shiro Kawai <[email protected]>
* release 0.1.4
* src/*.stub : updated accodring to the new syntax of genstub.
2002-07-23 Shiro Kawai <[email protected]>
* src/*.stub : updated accodring to the new syntax of genstub.
2002-07-21 Shiro Kawai <[email protected]>
* src/gauche-gl.h : use SCM_CLASS_DECL macro instead of direct
declaration of "extern ScmClass". Preparation for cygwin port.
2002-07-18 Shiro Kawai <[email protected]>
* release 0.1.3
* src/gl-syms.stub, src/glu-lib.stub: #ifdef-ed out
GL_ALL_CLIENT_ATTIB_BITS and GLU_INCOMPATIBLE_GL_VERSION for
they are not supported on nVidia linux driver (thanks to
Karl Trygve Kalleberg for pointing this out).
* src/glstate.scm : commented out gl_polygon_offset_bias_ext
for it nost on nVidia linux driver (thanks to Karl Trygve
Kalleberg for pointing this out).
* configure.in : added check of GL/glext.h (thanks to Karl Trygve
Kalleberg for pointing this out).
* src/gauche-gl.h : include GL/glext.h if available.
* example/* : removed escapes of uppercase symbols; they're ugly,
and it's been some time since Gauche became case-sensitive.
* src/gl-syms.stub : splitted symbol definitions from gl-lib.stub.
2002-02-14 Shiro Kawai <[email protected]>
* release 0.1.2
* examples/glbook/*.scm : fix some files that require (use srfi-4).
2002-02-11 Shiro Kawai <[email protected]>
* various files : adapted to Gauche 0.5.1 new extension protocol.
2001-12-21 Shiro Kawai <[email protected]>
* release 0.1.1
* src/Makefile.in : adapted to Gauche-0.4.11
2001-11-21 Shiro Kawai <[email protected]>
* src/glu-lib.stub : added more Nurbs support fns.
2001-11-20 Shiro Kawai <[email protected]>
* src/gauche-gl.h, src/gauche-gl.c, src/glu-lib.stub : added
GLU quadrics, nurbs and tesselators (partially).
2001-10-19 Shiro Kawai <[email protected]>
* examples/mandelbrot.scm : added texturing sample.
2001-10-15 Shiro Kawai <[email protected]>
* examples/glbook/ : added example6-2
2001-10-14 Shiro Kawai <[email protected]>
* release 0.1