On Mit, 2010-09-01 at 10:32 +1200, Karl Tomlinson wrote:
Michel Dänzer writes:
@@ -593,6 +596,10 @@ RADEONDownloadFromScreenCS(PixmapPtr pSrc, int x, int
y, int w,
if ((src_domain (RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM)) ==
(RADEON_GEM_DOMAIN_GTT |
Michel Dänzer writes:
On Mit, 2010-09-01 at 10:32 +1200, Karl Tomlinson wrote:
Note that radeon_bo_get_src_domain() returns the write domain if
there is one.
AFAICT it's kind of the other way around, it only returns the write
domain if no read domain is specified.
I'm looking at
On Mon, 2010-08-23 at 19:41 +1200, Karl Tomlinson wrote:
If unflushed CS operations write to the pixmap BO, then these need to be
flushed before mapping the BO for read. This currently only affects big
endian systems and only when the operation writes to the GTT domain.
[...]
@@ -593,6
Michel Dänzer writes:
@@ -593,6 +596,10 @@ RADEONDownloadFromScreenCS(PixmapPtr pSrc, int x, int
y, int w,
if ((src_domain (RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM)) ==
(RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM))
src_domain = 0;
+#if X_BYTE_ORDER ==
From c486d7eb68edf3b4c7cfd59da50f30898f0b36f2 Mon Sep 17 00:00:00 2001
From: Karl Tomlinson kar...@karlt.net
Date: Sun, 22 Aug 2010 20:04:42 +1200
Subject: [PATCH 3/6] RADEONDownloadFromScreenCS: flush CS writes before mapping
BO for read
If unflushed CS operations write to the pixmap BO
(A subsequent patch proposes removing #if X_BYTE_ORDER.)
From c486d7eb68edf3b4c7cfd59da50f30898f0b36f2 Mon Sep 17 00:00:00 2001
From: Karl Tomlinson kar...@karlt.net
Date: Sun, 22 Aug 2010 20:04:42 +1200
Subject: [PATCH 3/6] RADEONDownloadFromScreenCS: flush CS writes before mapping
BO for read
