a i‚jã@s`dZddlmZmZmZddlmZmZddlZddlm Z m Z ddl Tddl m Z dd „Z dS) a,OpenGL extension NV.shader_atomic_float64 This module customises the behaviour of the OpenGL.raw.GL.NV.shader_atomic_float64 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 shared memory with double-precision 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 double-precision floating-point values into buffer memory across multiple (possibly concurrent) shader invocations. This extension provides GLSL support for atomics targeting double-precision floating-point pointers (if NV_gpu_shader5 is supported). Additionally, assembly opcodes for these operations are 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_float64.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_float64.pyÚglInitShaderAtomicFloat64NV s r)Ú__doc__r rrrrrÚctypesZ OpenGL.raw.GLrrZ&OpenGL.raw.GL.NV.shader_atomic_float64r rr r r rÚs