Re: [Mesa-dev] [PATCH] gallium: add z24s8_as_r8g8b8a8 format

2019-06-13 Thread Marek Olšák
I'm OK with this. Reviewed-by: Marek Olšák Marek On Thu, Jun 13, 2019 at 1:39 PM Rob Clark wrote: > From: Rob Clark > > This maps to a special format that recent generations of adreno have, > for blitting z24s8. Conceptually it is similar to doing Z and/or S > blits by pretending it is r8g8

[Mesa-dev] [PATCH] gallium: add z24s8_as_r8g8b8a8 format

2019-06-13 Thread Rob Clark
From: Rob Clark This maps to a special format that recent generations of adreno have, for blitting z24s8. Conceptually it is similar to doing Z and/or S blits by pretending it is r8g8b8a8 (with appropriate writemask). But it differs when bandwidth compression is used, as z24 is a different type