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Name
CHROMIUM_renderbuffer_format_BGRA8888
Name Strings
GL_CHROMIUM_renderbuffer_format_BGRA8888
Version
Last Modifed Date: Oct 16, 2013
Dependencies
OpenGL ES 2.0 is required.
GL_EXT_texture_format_BGRA8888 is required.
Overview
EXT_texture_format_BGRA8888 adds a BGRA8_EXT as a legal internal texture
format. This extension also allows BGRA8_EXT as a renderbuffer internal
format. It is particularly useful when ANGLE_framebuffer_multisample or
a similar extension is also present as it allows creating a multisampled
BGRA8 renderbuffer that can be downsampled into a BGRA8 texture.
New Tokens
None
Additions to the OpenGL ES 2.0 Specification
Modifications to Table 4.5 (Renderbuffer image formats)
Add the following entry:
Sized Internal Format Renderable Type R bits G bits B bits A bits D bits S bits
===================== =============== ====== ====== ====== ====== ====== ======
BGRA8_EXT color-renderable 8 8 8 8
Interactions with GL_ANGLE_framebuffer_multisample
If ANGLE_framebuffer_multisample is also present then BGRA8_EXT is a
legal parameter to RenderbufferStrorageMultisampleANGLE.
New Procedures and Functions
None
Errors
None
New State
None
Revision History
10/16/2013 Initial version