ó š3j ãó`•SrSSKJrJrJr SSKJrJr SSKrSSKJ r J r SSK 7 SSK J r Sr g) a OpenGL extension MESA.shader_integer_functions This module customises the behaviour of the OpenGL.raw.GLES2.MESA.shader_integer_functions to provide a more Python-friendly API Overview (from the spec) GL_ARB_gpu_shader5 extends GLSL in a number of useful ways. Much of this added functionality requires significant hardware support. There are many aspects, however, that can be easily implmented on any GPU with "real" integer support (as opposed to simulating integers using floating point calculations). This extension provides a set of new features to the OpenGL Shading Language to support capabilities of these GPUs, extending the capabilities of version 1.30 of the OpenGL Shading Language and version 3.00 of the OpenGL ES Shading Language. Shaders using the new functionality provided by this extension should enable this functionality via the construct #extension GL_MESA_shader_integer_functions : require (or enable) This extension provides a variety of new features for all shader types, including: * support for implicitly converting signed integer types to unsigned types, as well as more general implicit conversion and function overloading infrastructure to support new data types introduced by other extensions; * new built-in functions supporting: * splitting a floating-point number into a significand and exponent (frexp), or building a floating-point number from a significand and exponent (ldexp); * integer bitfield manipulation, including functions to find the position of the most or least significant set bit, count the number of one bits, and bitfield insertion, extraction, and reversal; * extended integer precision math, including add with carry, subtract with borrow, and extenended multiplication; The resulting extension is a strict subset of GL_ARB_gpu_shader5. The official definition of this extension is available here: http://www.opengl.org/registry/specs/MESA/shader_integer_functions.txt é)ÚplatformÚconstantÚarrays)Ú extensionsÚwrapperN)Ú_typesÚ_glgets)Ú*)Ú_EXTENSION_NAMEcó:•SSKJn UR"[5$)z=Return boolean indicating whether this extension is availabler©r)ÚOpenGLrÚhasGLExtensionr r s Úd/home/wildlama/miniconda3/lib/python3.13/site-packages/OpenGL/GLES2/MESA/shader_integer_functions.pyÚ glInitShaderIntegerFunctionsMESAr9s€å!Ø × $Ò $¤oÓ 7Ð7ó)Ú__doc__rrrrrrÚctypesÚOpenGL.raw.GLES2rr Ú.OpenGL.raw.GLES2.MESA.shader_integer_functionsr r©rrÚrs'ðñ0÷b.Ñ-ß&Û ß,Ü<ÝJó8r