| 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 |
