a i‚jDã@s`dZddlmZmZmZddlmZmZddlZddlm Z m Z ddl Tddl m Z dd „Z dS) agOpenGL extension EXT.YUV_target This module customises the behaviour of the OpenGL.raw.GLES2.EXT.YUV_target to provide a more Python-friendly API Overview (from the spec) This extension adds support for three new YUV related items: first rendering to YUV images, second sampling from YUV images while keeping the data in YUV space, third it defines a new built in function that does conversion from RGB to YUV with controls to choose ITU-R BT.601-7, ITU-R BT.601-7 Full range (JFIF images), or ITU-R BT.709-5 standard. This new functionality is layered on top of the OES_EGL_image_external extension. To perform the YUV rendering capability in this extension an application will attach a texture to the framebuffer object as the color attachment. If the texture has a target type of TEXTURE_EXTERNAL_OES with YUV color format then the GL driver can use this framebuffer object as the render target, TEXTURE_EXTERNAL_OES target with RGB color format are not allowed with this extension. The official definition of this extension is available here: http://www.opengl.org/registry/specs/EXT/YUV_target.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 úY/home/ghrups/robot-bench/.venv/lib/python3.9/site-packages/OpenGL/GLES2/EXT/YUV_target.pyÚglInitYuvTargetEXT#s r)Ú__doc__r rrrrrÚctypesZOpenGL.raw.GLES2rrZOpenGL.raw.GLES2.EXT.YUV_targetr rr r r rÚs