[Bug 92236] [ColorTiling2D] R600 BARTS radeon: pipe_context->clear with color tiling enabled doesn't immediately affect color buffer

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changed bug 92236
What Removed Added
Status NEW RESOLVED
Component Drivers/Gallium/r600 Mesa core
Resolution --- NOTOURBUG
Assignee dri-devel@lists.freedesktop.org mesa-dev@lists.freedesktop.org
QA Contact dri-devel@lists.freedesktop.org mesa-dev@lists.freedesktop.org

Comment # 1 on bug 92236 from
(In reply to Patrick Rudolph from comment #0)
> There's an open Gallium nine bug: https://github.com/iXit/Mesa-3D/issues/138
> 
> It looks like pipe_context->clear called with PIPE_CLEAR_COLOR isn't applied
> immediately to the buffer.

That's correct. nine needs to resolve the clear using the pipe->flush_resource
hook.


> The problem doesn't exist with R600_DEBUG=notiling

Fast clear only works with tiled surfaces.


> and it doesn't exists when using pipe_context->clear_render_target instead.

IIRC that's currently a software fallback.


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