diff options
| author | Keith Whitwell <keithw@vmware.com> | 2009-03-03 12:11:08 +0000 |
|---|---|---|
| committer | Keith Whitwell <keithw@vmware.com> | 2009-03-03 12:11:08 +0000 |
| commit | 0f3d226143d21b60cba63b8234340ae31d6d7281 (patch) | |
| tree | de0e76743d4d2b124505c2f2becf540a71e9b9fb /src/gallium/winsys/drm/intel | |
| parent | 9a9dc422b0c491f516fd8d80e0ce128e4145698f (diff) | |
winsys: return null for DONTBLOCK flag on existing winsys
Add code so that existing driver behaviour doesn't change.
Diffstat (limited to 'src/gallium/winsys/drm/intel')
| -rw-r--r-- | src/gallium/winsys/drm/intel/gem/intel_be_device.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_device.c b/src/gallium/winsys/drm/intel/gem/intel_be_device.c index 595de44726..2e191a6d12 100644 --- a/src/gallium/winsys/drm/intel/gem/intel_be_device.c +++ b/src/gallium/winsys/drm/intel/gem/intel_be_device.c @@ -26,6 +26,12 @@ intel_be_buffer_map(struct pipe_winsys *winsys, int write = 0; int ret; + if (flags & PIPE_BUFFER_USAGE_DONTBLOCK) { + /* Remove this when drm_intel_bo_map supports DONTBLOCK + */ + return NULL; + } + if (flags & PIPE_BUFFER_USAGE_CPU_WRITE) write = 1; |