Name

cg_2_2_0010 - Cg Toolkit 2.2 October 2009

Summary

• Allow compiler options in effect compile statements. e.g. VertexProgram = compile vp40 "-po PosInv=1" shader();
• Better performance when running on multicore CPUs
• Choosing the "latest" profile is now deferred until effect validation
• Improved the inverse matrix computation in cgGLSetStateMatrixParameter
• Better memory behavior when a program is repeatedly recompiled
• Fixed an issue when using PSIZE semantic with ps_3_0 and ps_4_0 profiles
• cgCombinePrograms now works with CG_OBJECT programs
• cgGetNextProgram was always returning 0
• Fixed a problem with effect parameters and cgGLGetTextureEnum
• Allow comments prior to the shader version in D3D asm blocks of an effect
• HLSL10: Mark globally scoped temporaries 'static' to keep them out of constant buffers
• HLSL10: Allow any semantic for varyings provided the semantics match between stages
• HLSL10: Fix handling of TEXUNITn semantic
• HLSL10: Added support for arrays of samplers
• HLSL10: Empty structs for uniform parameters crashed the D3D compiler
• Fixed a problem when connecting parameters of type string
• Corrected issues in the fp20 profile on Solaris
• Now using MesaGLUT-7.5 for GLUT on Windows

Download

• Windows 32/64-bit installer for Windows XP, Vista and Win7.
• Mac OS X ppc/i386/x86_64 dmg for Tiger, Leopard and Snow Leopard.
• Linux 32-bit tgz tarball and rpm for RedHat.
• Linux 64-bit tgz tarball and rpm for RedHat.
• Solaris 32/64-bit package.

See Also

2.1.0009, 2.1.0012, 2.1.0016, 2.1.0017

2.2.0004, 2.2.0006, 2.2.0010, 2.2.0017

3.0.0007, 3.0.0015, 3.0.0016

3.1.0010, 3.1.0013