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authorKeith Packard <keithp@keithp.com>2008-06-23 11:21:30 -0700
committerKeith Packard <keithp@keithp.com>2008-06-24 09:52:27 -0700
commit5540457fa5bf291e88efb23721b5ac71379c6a6e (patch)
tree8304980643f9c09ba2a5126164d636e4f47d8ab5
parented73651d47a5f95c3436207144b70811366e4edd (diff)
[intel-gem] Use I915_GEM_DOMAIN_GTT in dri_gem_bo_wait_rendering.
I915_GEM_DOMAIN_CPU is very expensive to wait for -- it generally requires clflushing the frame buffer.
-rw-r--r--libdrm/intel/intel_bufmgr_gem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libdrm/intel/intel_bufmgr_gem.c b/libdrm/intel/intel_bufmgr_gem.c
index b970eacf..cdc2a7ac 100644
--- a/libdrm/intel/intel_bufmgr_gem.c
+++ b/libdrm/intel/intel_bufmgr_gem.c
@@ -596,7 +596,7 @@ dri_gem_bo_wait_rendering(dri_bo *bo)
int ret;
set_domain.handle = bo_gem->gem_handle;
- set_domain.read_domains = I915_GEM_DOMAIN_CPU;
+ set_domain.read_domains = I915_GEM_DOMAIN_GTT;
set_domain.write_domain = 0;
ret = ioctl (bufmgr_gem->fd, DRM_IOCTL_I915_GEM_SET_DOMAIN, &set_domain);
if (ret != 0) {