3j SrSSKJrJrJr SSKJrJr SSKrSSKJ r J r SSK 7 SSK J r Sr \R "\5RS S5rg) aOpenGL extension EXT.discard_framebuffer This module customises the behaviour of the OpenGL.raw.GLES2.EXT.discard_framebuffer to provide a more Python-friendly API Overview (from the spec) This extension provides a new command, DiscardFramebufferEXT, which causes the contents of the named framebuffer attachable images to become undefined. The contents of the specified buffers are undefined until a subsequent operation modifies the content, and only the modified region is guaranteed to hold valid content. Effective usage of this command may provide an implementation with new optimization opportunities. Some OpenGL ES implementations cache framebuffer images in a small pool of fast memory. Before rendering, these implementations must load the existing contents of one or more of the logical buffers (color, depth, stencil, etc.) into this memory. After rendering, some or all of these buffers are likewise stored back to external memory so their contents can be used again in the future. In many applications, some or all of the logical buffers are cleared at the start of rendering. If so, the effort to load or store those buffers is wasted. Even without this extension, if a frame of rendering begins with a full- screen Clear, an OpenGL ES implementation may optimize away the loading of framebuffer contents prior to rendering the frame. With this extension, an application can use DiscardFramebufferEXT to signal that framebuffer contents will no longer be needed. In this case an OpenGL ES implementation may also optimize away the storing back of framebuffer contents after rendering the frame. The official definition of this extension is available here: http://www.opengl.org/registry/specs/EXT/discard_framebuffer.txt )platformconstantarrays) extensionswrapperN)_types_glgets)*)_EXTENSION_NAMEc:SSKJn UR"[5$)z=Return boolean indicating whether this extension is availablerr)OpenGLrhasGLExtensionr r s ^/home/wildlama/miniconda3/lib/python3.13/site-packages/OpenGL/GLES2/EXT/discard_framebuffer.pyglInitDiscardFramebufferEXTr+s!  $ $o 77 attachments)__doc__rrrrrrctypesOpenGL.raw.GLES2rr (OpenGL.raw.GLES2.EXT.discard_framebufferr rglDiscardFramebufferEXTsetInputArraySizerrrsI"F.-& ,6D8  (?@RR4r