| Name |
| |
| OES_depth_texture_cube_map |
| |
| Name Strings |
| |
| GL_OES_depth_texture_cube_map |
| |
| Contact |
| |
| Daniel Koch (daniel 'at' transgaming 'dot' com) |
| |
| Notice |
| |
| Copyright (c) 2012-2013 The Khronos Group Inc. Copyright terms at |
| http://www.khronos.org/registry/speccopyright.html |
| |
| Status |
| |
| Recommended by the OpenGL ES Working Group, September 12, 2012 |
| |
| Version |
| |
| Last Modifed Date: January 29, 2012 |
| Version 1 |
| |
| Number |
| |
| OpenGL ES Extension #136 |
| |
| Dependencies |
| |
| OpenGL ES 2.0 is required. |
| |
| OES_depth_texture is required. |
| |
| This extension is written against the OpenGL ES 2.0 specification |
| |
| OES_packed_depth_stencil affects the definition of this extension. |
| |
| Overview |
| |
| This extension extends OES_depth_texture and OES_packed_depth_stencil |
| to support depth and depth-stencil cube-map textures. |
| |
| Issues |
| |
| None |
| |
| New Procedures and Functions |
| |
| None |
| |
| New Tokens |
| |
| Accepted by the <format> parameter of TexImage2D and TexSubImage2D and |
| <internalFormat> parameter of TexImage2D when <target> is one of the |
| TEXTURE_CUBE_MAP_* targets: |
| |
| DEPTH_COMPONENT 0x1902 |
| DEPTH_STENCIL_OES 0x84F9 |
| |
| Accepted by the <type> parameter of TexImage2D, TexSubImage2D when |
| <target> is one of the TEXTURE_CUBE_MAP_* targets: |
| |
| UNSIGNED_SHORT 0x1403 |
| UNSIGNED_INT 0x1405 |
| DEPTH24_STENCIL8_OES 0x88F0 |
| |
| Additions to Chapter 2 of the OpenGL ES 2.0 Specification (OpenGL Operation) |
| |
| None |
| |
| Modifications to Chapter 3, section 3.8 of the OpenGL ES 2.0 specification |
| |
| Delete the following paragraph which was added by OES_depth_texture: |
| |
| "Textures with a base internal format of DEPTH_COMPONENT are supported |
| by texture image specification commands only if <target> is TEXTURE_2D. |
| Using this format in conjunction with any other <target> will result in |
| an INVALID_OPERATION error." |
| |
| Delete the following paragraph which was added by OES_packed_depth_stencil: |
| |
| "Textures with a base internal format of DEPTH_COMPONENT or DEPTH_STENCIL_OES |
| are supported by texture image specification commands only if <target> is |
| TEXTURE_2D. Using this format in conjunction with any other <target> will |
| result in an INVALID_OPERATION error." |
| |
| Additions to Chapter 4, of the OpenGL ES 2.0 specification |
| |
| None |
| |
| Interactions with OES_packed_depth_stencil |
| |
| If OES_packed_depth_stencil is not available, any modifications based on |
| OES_packed_depth_stencil and any mention of DEPTH_STENCIL_OES |
| and DEPTH24_STENCIL8_OES are omitted. |
| |
| Errors |
| |
| Change the error for <targets> accepted by TexImage2D and TexSubImage2D to: |
| |
| "The error INVALID_OPERATION is generated if <target> is not TEXTURE_2D, or |
| one of the TEXTURE_CUBE_MAP_* targets." |
| |
| New State |
| |
| None. |
| |
| Revision History |
| |
| 01/29/2012 First Draft, split from OES_depth_texture. |
