Remove references to nonexistent extension
diff --git a/extensions/NV/NV_read_depth_stencil.txt b/extensions/NV/NV_read_depth_stencil.txt index edaf65e..396bccf 100644 --- a/extensions/NV/NV_read_depth_stencil.txt +++ b/extensions/NV/NV_read_depth_stencil.txt
@@ -26,8 +26,8 @@ Version - Last Modified Date: June 07, 2011 - NVIDIA Revision: 4.0 + Last Modified Date: November 9, 2021 + NVIDIA Revision: 5.0 Number @@ -37,8 +37,6 @@ Written against the OpenGL ES 2.0 Specification. - NV_depth_buffer_float2 affects this extension. - NV_read_depth_stencil requires OES_packed_depth_stencil. Overview @@ -47,7 +45,7 @@ default color buffer of the currently-bound framebuffer. However, it is useful for debugging to be able to read from depth and stencil buffers. This extension re-introduces these features into OpenGL-ES 2.0. - + This document describes several extensions in order to allow an implementation to support a subset of the total functionality. @@ -127,7 +125,7 @@ Dependencies on NV_read_depth: If NV_read_depth is not supported, the paragraph in "Obtaining Pixels - from the Framebuffer" describing behavior when the <format> is + from the Framebuffer" describing behavior when the <format> is DEPTH_COMPONENT is omitted. Dependencies on NV_read_stencil: @@ -143,13 +141,6 @@ the <format> is DEPTH_STENCIL_OES is omitted and UNSIGNED_INT_24_8_EXT is not an accepted <value> when <format> is DEPTH_COMPONENT. -Dependencies on NV_depth_buffer_float2: - - If NV_depth_buffer_float2 is not supported, FLOAT is not an accepted - <value> when <format> is DEPTH_COMPONENT and FLOAT_32_UNSIGNED_INT_- - 24_8_REV_NV is not an accepted <value> when <format> is DEPTH_- - STENCIL_OES. - Issues 1. Do we need to be able to read stencil buffers individually? @@ -183,13 +174,17 @@ Rev. Date Author Changes ---- -------- --------- ------------------------------------- - 4 06/01/11 groth Mostly rewrote spec edits to better + 5 11/09/21 Jon Leech Removed references to + NV_depth_buffer_float2, which was + abandoned and never published. + (see KhronosGroup/OpenGL-Registry#488). + 4 06/01/11 groth Mostly rewrote spec edits to better match the spec and more clearly describe behavior. Reformatted. - 3 03/22/09 gprisament Split from NV_read_buffer. + 3 03/22/09 gprisament Split from NV_read_buffer. Broken into several extension names. Re-wrote overview section. - 2 07/03/08 kashida Change to depend on + 2 07/03/08 kashida Change to depend on NV_packed_depth_stencil2 - 1 06/10/07 kashida First revision. + 1 06/10/07 kashida First revision.