diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel_winsys/intel_pipe_i915simple.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel_winsys/intel_pipe_i915simple.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_pipe_i915simple.c b/src/mesa/drivers/dri/intel_winsys/intel_pipe_i915simple.c index b456550a8c..244e32c885 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_pipe_i915simple.c +++ b/src/mesa/drivers/dri/intel_winsys/intel_pipe_i915simple.c @@ -168,7 +168,7 @@ static unsigned *intel_i915_batch_start( struct i915_winsys *sws, /* XXX: check relocs. */ - if (intel_batchbuffer_space( intel->batch ) < dwords * 4) { + if (intel_batchbuffer_space( intel->batch ) >= dwords * 4) { /* XXX: Hmm, the driver can't really do much with this pointer: */ //return intel->batch->ptr; @@ -191,8 +191,18 @@ static void intel_i915_batch_reloc( struct i915_winsys *sws, unsigned delta ) { struct intel_context *intel = intel_i915_winsys(sws)->intel; - unsigned flags = 0; - unsigned mask = 0; + unsigned flags = DRM_BO_FLAG_MEM_TT; + unsigned mask = DRM_BO_MASK_MEM; + + if (access_flags & I915_BUFFER_ACCESS_WRITE) { + flags |= DRM_BO_FLAG_WRITE; + mask |= DRM_BO_FLAG_WRITE; + } + + if (access_flags & I915_BUFFER_ACCESS_READ) { + flags |= DRM_BO_FLAG_READ; + mask |= DRM_BO_FLAG_READ; + } intel_batchbuffer_emit_reloc( intel->batch, dri_bo( buf ), |