Re: [PATCH] glamor: Use GL_STREAM_READ also for read/write access to a PBO

2014-09-29 Thread Keith Packard
Eric Anholt writes: > Michel Dänzer writes: > >> From: Michel Dänzer >> >> Otherwise the CPU may end up reading from non-cacheable memory, which is >> very slow. >> >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84178 >> Signed-off-by: Michel Dänzer > > Reviewed-by: Eric Anholt Me

Re: [PATCH] glamor: Use GL_STREAM_READ also for read/write access to a PBO

2014-09-25 Thread Eric Anholt
Michel Dänzer writes: > From: Michel Dänzer > > Otherwise the CPU may end up reading from non-cacheable memory, which is > very slow. > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84178 > Signed-off-by: Michel Dänzer Reviewed-by: Eric Anholt pgpzIWcuXJomm.pgp Description: PGP s

Re: [PATCH] glamor: Use GL_STREAM_READ also for read/write access to a PBO

2014-09-25 Thread Michel Dänzer
On 25.09.2014 15:57, Markus Wick wrote: Am 2014-09-25 08:27, schrieb Michel Dänzer: From: Michel Dänzer Otherwise the CPU may end up reading from non-cacheable memory, which is very slow. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84178 Signed-off-by: Michel Dänzer --- Keeping g

Re: [PATCH] glamor: Use GL_STREAM_READ also for read/write access to a PBO

2014-09-25 Thread Markus Wick
Am 2014-09-25 08:27, schrieb Michel Dänzer: From: Michel Dänzer Otherwise the CPU may end up reading from non-cacheable memory, which is very slow. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84178 Signed-off-by: Michel Dänzer --- Keeping gl_usage in case we need to add back GLA

[PATCH] glamor: Use GL_STREAM_READ also for read/write access to a PBO

2014-09-24 Thread Michel Dänzer
From: Michel Dänzer Otherwise the CPU may end up reading from non-cacheable memory, which is very slow. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84178 Signed-off-by: Michel Dänzer --- Keeping gl_usage in case we need to add back GLAMOR_ACCESS_WO. glamor/glamor_prepare.c | 5 +--