commit 835a95a59bf630852501391ffdb5fedc7172d0ba
author daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Thu May 31 01:14:07 2012 +0000
committer daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Thu May 31 01:14:07 2012 +0000
tree a96815bafed552bd61421b20e248fb78b5a9ac35
parent 1c49f79dd58f44e2192cf9137cfbe8109c34953b

Allow depth and depth-stencil formats and types for textures and update utility functions

Trac #20875
Signed-off-by: Nicolas Capens

TexImage2D accepts
  format,internalformat=DEPTH_COMPONENT, type=UNSIGNED_SHORT
  format,internalformat=DEPTH_COMPONENT, type=UNSIGNED_INT
  format,internalformat=DEPTH_STENCIL_OES, type=UNSIGNED_INT_24_8_OES

TexSubImage2D accepts
  format=DEPTH_COMPONENT, type=UNSIGNED_SHORT
  format=DEPTH_COMPONENT, type=UNSIGNED_INT
  format=DEPTH_STENCIL_OES, type=UNSIGNED_INT_24_8_OES

TexStorage2DEXT accepts
  internalformat=DEPTH_COMPONENT16
  internalformat=DEPTH_COMPONENT32_OES
  internalformat=DEPTH24_STENCIL8_OES

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1104 736b8ea6-26fd-11df-bfd4-992fa37f6226