From 0f3d226143d21b60cba63b8234340ae31d6d7281 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Tue, 3 Mar 2009 12:11:08 +0000 Subject: winsys: return null for DONTBLOCK flag on existing winsys Add code so that existing driver behaviour doesn't change. --- src/gallium/winsys/drm/intel/gem/intel_be_device.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/gallium/winsys/drm/intel') 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; -- cgit v1.2.3