diff options
| author | Marek Olšák <[email protected]> | 2017-01-03 11:02:41 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-01-05 14:01:18 +0100 |
| commit | 3753dc896dfe98b246ba8b030aab27a9928533af (patch) | |
| tree | 372348fc0176250c0769064526f0db11607e59c7 | |
| parent | c7affbf6875622a2326dafafaed8c3987aaa3483 (diff) | |
radeonsi: update clip_regs if clip_disable changes to fix a hang
This seems to fix the GPU hangs caused by:
commit ed3190b3f3a776fc8c75b1e6130a88079166d115
Author: Marek Olšák <[email protected]>
Date: Sun Nov 13 18:41:43 2016 +0100
radeonsi: don't export ClipVertex and ClipDistance[] if clipping is disabled
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99219
Tested-by: Samuel Pitoiset <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 4a7f638f1d3..ce0ed31055e 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -2370,6 +2370,8 @@ bool si_update_shaders(struct si_context *sctx) { struct pipe_context *ctx = (struct pipe_context*)sctx; struct si_state_rasterizer *rs = sctx->queued.named.rasterizer; + struct si_shader *old_vs = si_get_vs_state(sctx); + bool old_clip_disable = old_vs ? old_vs->key.opt.hw_vs.clip_disable : false; int r; /* Update stages before GS. */ @@ -2450,6 +2452,9 @@ bool si_update_shaders(struct si_context *sctx) si_update_vgt_shader_config(sctx); + if (old_clip_disable != si_get_vs_state(sctx)->key.opt.hw_vs.clip_disable) + si_mark_atom_dirty(sctx, &sctx->clip_regs); + if (sctx->ps_shader.cso) { unsigned db_shader_control; |