diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_bufmgr_gem.c')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_bufmgr_gem.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_bufmgr_gem.c b/src/mesa/drivers/dri/intel/intel_bufmgr_gem.c index b472a8f6e1..8638d0af1a 100644 --- a/src/mesa/drivers/dri/intel/intel_bufmgr_gem.c +++ b/src/mesa/drivers/dri/intel/intel_bufmgr_gem.c @@ -596,6 +596,26 @@ dri_gem_bo_get_subdata (dri_bo *bo, unsigned long offset, } static void +dri_gem_bo_wait_rendering(dri_bo *bo) +{ + dri_bufmgr_gem *bufmgr_gem = (dri_bufmgr_gem *)bo->bufmgr; + dri_bo_gem *bo_gem = (dri_bo_gem *)bo; + struct drm_gem_set_domain set_domain; + int ret; + + set_domain.handle = bo_gem->gem_handle; + set_domain.read_domains = DRM_GEM_DOMAIN_CPU; + set_domain.write_domain = 0; + ret = ioctl (bufmgr_gem->fd, DRM_IOCTL_GEM_SET_DOMAIN, &set_domain); + if (ret != 0) { + fprintf (stderr, "%s:%d: Error setting memory domains %d (%08x %08x): %s .\n", + __FILE__, __LINE__, + bo_gem->gem_handle, set_domain.read_domains, set_domain.write_domain, + strerror (errno)); + } +} + +static void dri_bufmgr_gem_destroy(dri_bufmgr *bufmgr) { dri_bufmgr_gem *bufmgr_gem = (dri_bufmgr_gem *)bufmgr; @@ -827,6 +847,7 @@ intel_bufmgr_gem_init(int fd, int batch_size) bufmgr_gem->bufmgr.bo_unmap = dri_gem_bo_unmap; bufmgr_gem->bufmgr.bo_subdata = dri_gem_bo_subdata; bufmgr_gem->bufmgr.bo_get_subdata = dri_gem_bo_get_subdata; + bufmgr_gem->bufmgr.bo_wait_rendering = dri_gem_bo_wait_rendering; bufmgr_gem->bufmgr.destroy = dri_bufmgr_gem_destroy; bufmgr_gem->bufmgr.emit_reloc = dri_gem_emit_reloc; bufmgr_gem->bufmgr.process_relocs = dri_gem_process_reloc; |