10 Oct
2013
10 Oct
'13
9:13 p.m.
https://bugs.freedesktop.org/show_bug.cgi?id=68451
--- Comment #33 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #27)
fun observation:
Instead of reverting, setting this at the end of r600_cp_dma_copy_buffer() appears to fix it for me: rctx->b.flags |= R600_CONTEXT_INV_VERTEX_CACHE;
(R600_CONTEXT_INV_CONST_CACHE will also work)
Well, if we are using CP DMA to update a constant buffer or vertex buffer, we need to flush the the apprortiate shader read caches.
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