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| author | Gert Wollny <gert.wollny@collabora.com> | 2020-05-21 00:03:34 +0200 |
|---|---|---|
| committer | Gert Wollny <gw.fossdev@gmail.com> | 2020-08-09 13:45:36 +0000 |
| commit | 834a61df4ed4257ca4bb69fed6664c80cc726f82 (patch) | |
| tree | b9f0bef28b571c1265dcbd2f446f83d818a605f0 | |
| parent | 3e3068a76a6b7890a421a5537befd673349c98eb (diff) | |
r600/sfn: Force a minimum of 4 GPRs, it seems to fix atomics
This fixes spec@arb_compute_shader@execution@atomic-counter on
HD 5450
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6025>
| -rw-r--r-- | src/gallium/drivers/r600/sfn/sfn_nir.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/sfn/sfn_nir.cpp b/src/gallium/drivers/r600/sfn/sfn_nir.cpp index f22ae7b296a..d7bf09eb46f 100644 --- a/src/gallium/drivers/r600/sfn/sfn_nir.cpp +++ b/src/gallium/drivers/r600/sfn/sfn_nir.cpp @@ -977,6 +977,8 @@ int r600_shader_from_nir(struct r600_context *rctx, } else { r600::sfn_log << r600::SfnLog::shader_info << "This is not a Geometry shader\n"; } + if (pipeshader->shader.bc.ngpr < 4) + pipeshader->shader.bc.ngpr = 4; return 0; } |