From 6b13f7d8b549ce399173db9a54180965157f2358 Mon Sep 17 00:00:00 2001 From: Mike Blumenkrantz Date: Wed, 23 Apr 2025 11:57:11 -0400 Subject: [PATCH] add EXT_texture_storage note about missing functionality in ES --- extensions/EXT/EXT_texture_storage.txt | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/extensions/EXT/EXT_texture_storage.txt b/extensions/EXT/EXT_texture_storage.txt index 8a157222..22ebee52 100644 --- a/extensions/EXT/EXT_texture_storage.txt +++ b/extensions/EXT/EXT_texture_storage.txt @@ -31,8 +31,8 @@ Status Version - Last Modified Date: 22 September, 2021 - Author Revision: 29 + Last Modified Date: 23 April, 2025 + Author Revision: 30 Number @@ -997,8 +997,20 @@ Issues parameter, the implementation has no information on which to base a decision. + 28. Should GetProcAddress return null pointers for functions not present + in a given version of the API? + + RESOLVED. Yes, certain functions which are present in the API header may + return null pointers from the corresponding GetProcAddress calls. For example, + the gl2ext.h header contains TexStorage1DEXT and TextureStorage* references, + but these functionalities are not supported in OpenGL ES and will return + null pointers. + Revision History + Revision 30, 2025/04/23 (Mike Blumenkrantz) + - Added note about null function pointer returns in ES. + Revision 29, 2021/09/22 (Adam Jackson) - Assign OpenGL extension number