summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/i915
diff options
context:
space:
mode:
authorNicolai Hähnle <nicolai.haehnle@amd.com>2016-01-11 17:38:08 -0500
committerNicolai Hähnle <nicolai.haehnle@amd.com>2016-01-14 09:39:38 -0500
commit654670b4048ae079879a04c41829902060a93931 (patch)
treeb9265281a70b2805571a804434f6fb75f375dc84 /src/gallium/drivers/i915
parent6f4ae810056a1f3c53efe6f0576b9b9c4e847a80 (diff)
gallium: add PIPE_CAP_INVALIDATE_BUFFER
It makes sense to re-use pipe->invalidate_resource for the purpose of glInvalidateBufferData, but this function is already implemented in vc4 where it doesn't have the expected behavior. So add a capability flag to indicate that the driver supports the expected behavior. Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'src/gallium/drivers/i915')
-rw-r--r--src/gallium/drivers/i915/i915_screen.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index e2a493bc1b5..fa3e8163273 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -259,6 +259,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
+ case PIPE_CAP_INVALIDATE_BUFFER:
return 0;
case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS: