[Mesa-dev] [PATCH v6 0/8] Add and enable extension EXT_sRGB_write_control

[Erik Faye-Lund]

On Thu, 2018-11-15 at 13:45 +0100, Gert Wollny wrote:
> From: Gert Wollny <gert.wollny at collabora.com>
> 
> Dear all, 
> 
> after the RFC and Ilias comments I reworked the series another
> time.  
> Changes with respect to the RFC are 
>   - renaming the new CAP 
>   - reordering of the patches that no double checking of 
>     EXT_sRGB and EXT_framebuffer_sRGB is needed. 
> 
> thanks for reviewing, 
> Gert
> 
> Gert Wollny (8):
>   Gallium: Add new CAPS to indicate whether a driver can switch SRGB
>     write
>   virgl: Set sRGB write control CAP based on host capabilities
>   mesa:main: Add flag for EXT_sRGB to gl_extensions
>   i965: Set flag for EXT_sRGB
>   mesa/st: rework support for sRGB framebuffer attachements
>   mesa/main: Use flag for EXT_sRGB instead of EXT_framebuffer_sRGB
> where
>     possible
>   mesa/main/version: Lower the requirements for GLES 3.0
>   mesa/main: Expose EXT_sRGB_write_control
> 

Hmm. So you only add a driver cap for EXT_sRGB, you don't actually
expose the extension, right? I can't see it added to
extensions_table.h...  Is there a reason for that?

I guess it's more work than you'd want, considering it requires stuff
like disallowing glGenerateMipmap() with sRGB textures...