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102 lines
4.6 KiB
102 lines
4.6 KiB
14 years ago
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Changes between JOGL 1.1.0 and 1.1.1:
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- Fixed a bug in the checking of incoming buffers' sizes to
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glTexImage1D, glTexImage2D, and glTexImage3D.
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Changes between JOGL 1.0.0 and 1.1.0:
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- The glext.h and associated header files JOGL uses have been updated
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to OpenGL 2.1 with NVidia's GeForce 8 series extensions. The new
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functions are available as methods in the GL interface.
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- The developer build bundles have been changed to zip archives, so
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instead of having to download multiple jars, you can now just
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download the zip archive for your particular platform. The new zip
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archives are versioned with the build date.
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- The source distribution now contains the generated sources like
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GL.java, GLU.java, etc. for more convenient use in IDEs.
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- The chosen GLCapabilities are now exposed from the GLDrawable via
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GLDrawable.getChosenGLCapabilities(); this functionality works on
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all platforms even in cases where the GLCapabilitiesChooser is not
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supported, and attempts to provide correct answers so programs can
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make decisions based on the results.
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- The native code for the "DRI hack" (to support the open-source DRI
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drivers on Linux and other X11 platforms) has been removed; JOGL
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now uses the GlueGen NativeLibrary class for this purpose.
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Reliability improvements have been made to the implementation of
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this class; it has been confirmed as working again with ATI's
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proprietary drivers on Linux and should also work better with
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NVidia's drivers.
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- The GlueGen runtime classes have been removed from jogl.jar. These
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have been factored out into gluegen-rt.jar and are referenced by
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both the JOGL and JOAL projects.
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- Thanks to John Burkey some optimizations have been made to the
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buffer object-related validity checks in glVertexPointer, etc. as
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well as a buffer size query that was being made in the glMapBuffer
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implementation. This improves performance for applications
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performing a lot of VBO- or vertex array-based rendering, in
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particular with the multithreaded OpenGL implementation on Mac OS
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X.
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- The JOGL applet launcher now supports deployment of applets which
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use both OpenGL for 3D graphics via JOGL as well as OpenAL for
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spatialized audio via JOAL. It now prompts the user on Windows
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platforms to allow it to enable the -Dsun.java2d.noddraw=true
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system property for best robustness. It has been updated for the
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changes in the GlueGen runtime classes and native library
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structure. Some bugs have been fixed, some of which were preventing
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different JOGL-based applets from being deployed from the same
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codebase. The documentation and on-line examples have been updated
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as well.
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- The TextureIO implementation has been changed to no longer copy the
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data associated with BufferedImage TextureData objects. Instead,
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the necessary vertical flip is now implemented by flipping the
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texture coordinates vertically.
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- An API for updating a sub-image of a Texture object from a
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sub-portion of a TextureData object has been added.
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- A GLContext.copy() operation has been added based on community
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feedback.
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- Three helper classes have been added to the com.sun.opengl.util.j2d
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package to improve interoperability between JOGL and Java 2D:
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TextureRenderer, Overlay and TextRenderer. The TextureRenderer
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supports drawing into an OpenGL texture using Java 2D. The Overlay
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class provides a convenient Java 2D-based overlay on top of an
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arbitrary GLDrawable. The TextRenderer class supports drawing of
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Java 2D text into an OpenGL context. Thanks to Chris Campbell of
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the Java 2D team for collaboration and to the JOGL community for
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extensive feedback and testing assistance.
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- Various bug fixes and robustness improvements were made to the
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GlueGen runtime, JOGL and GLU implementations.
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- Fixes to the DDSImage class were contributed by the community: a
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bug fix to mipmap handling and support for cubemap textures. Thanks
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to java.net user bandures.
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- TextureIO.setTexRectEnabled() and isTexRectEnabled() were added
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based on feedback from Chris Campbell, in order to simplify the
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writing of pixel shaders which have different samplers for
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GL_TEXTURE_2D and GL_TEXTURE_RECTANGLE_ARB targets.
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- Thanks to Erik Tollerud, the links to the OpenGL documentation in
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the JOGL javadoc were revised to point to the new on-line man pages
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in the OpenGL SDK.
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- Support for automatic mipmap generation via GL_GENERATE_MIPMAP was
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added to the TextureIO, TextureRenderer and TextRenderer classes.
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- Windows/AMD64 binaries, including the JOGL Cg binding, are now
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supplied.
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- Worked around breakage of JOGL with 5.0u10; see Sun bug IDs 6504460
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and 6333613.
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