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authorRob Clark <[email protected]>2016-04-12 11:30:31 -0400
committerRob Clark <[email protected]>2016-04-13 14:15:54 -0400
commit6ca6e80f61d4fc2e88f1abc2416b1965ecf1d114 (patch)
tree056784c25e6417677b623c1476ec25d7d577ee31 /src/gallium/drivers
parent0a4b0fc3154f4e3f926dcd5f2effe199c9fc6754 (diff)
freedreno: fix handling for stream-out offsets
If changed && append, we shouldn't be resetting the internal offset back to zero. This fixes issues w/ sequences like: glBeginTransformFeedback() glDraw() glPauseTransformFeedback() glDraw() glResumeTransformFeedback() glDraw() glEndTransformFeedback() Fixes dEQP-GLES3.functional.transform_feedback.array.separate.points.lowp_vec3 and related tests. Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/freedreno/freedreno_state.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_state.c b/src/gallium/drivers/freedreno/freedreno_state.c
index 685d3a75659..6c472d19815 100644
--- a/src/gallium/drivers/freedreno/freedreno_state.c
+++ b/src/gallium/drivers/freedreno/freedreno_state.c
@@ -359,7 +359,8 @@ fd_set_stream_output_targets(struct pipe_context *pctx,
if (!changed && append)
continue;
- so->offsets[i] = 0;
+ if (!append)
+ so->offsets[i] = offsets[i];
pipe_so_target_reference(&so->targets[i], targets[i]);
}