a i‚jUã@s`dZddlmZmZmZddlmZmZddlZddlm Z m Z ddl Tddl m Z dd „Z dS) ajOpenGL extension NV.shader_atomic_float This module customises the behaviour of the OpenGL.raw.GL.NV.shader_atomic_float to provide a more Python-friendly API Overview (from the spec) This extension provides GLSL built-in functions and assembly opcodes allowing shaders to perform atomic read-modify-write operations to buffer or texture memory with floating-point components. The set of atomic operations provided by this extension is limited to adds and exchanges. Providing atomic add support allows shaders to atomically accumulate the sum of floating-point values into buffer or texture memory across multiple (possibly concurrent) shader invocations. This extension provides GLSL support for atomics targeting image uniforms (if GLSL 4.20, ARB_shader_image_load_store, or EXT_shader_image_load_store is supported) or floating-point pointers (if NV_gpu_shader5 is supported). Additionally, assembly opcodes for these operations is also provided if NV_gpu_program5 is supported. The official definition of this extension is available here: http://www.opengl.org/registry/specs/NV/shader_atomic_float.txt é)ÚplatformÚconstantÚarrays)Ú extensionsÚwrapperN)Ú_typesÚ_glgets)Ú*)Ú_EXTENSION_NAMEcCsddlm}| t¡S)z=Return boolean indicating whether this extension is availabler©r)ÚOpenGLrZhasGLExtensionr r ©r ú^/home/ghrups/robot-bench/.venv/lib/python3.9/site-packages/OpenGL/GL/NV/shader_atomic_float.pyÚglInitShaderAtomicFloatNV!s r)Ú__doc__r rrrrrÚctypesZ OpenGL.raw.GLrrZ$OpenGL.raw.GL.NV.shader_atomic_floatr rr r r rÚs