Mesa (master): freedreno/a6xx: don't emit a bogus size for empty cb slots
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Wed Jul 29 20:36:21 UTC 2020
Module: Mesa
Branch: master
Commit: 82b419fefde427874152e8de2e838178c20cf00a
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=82b419fefde427874152e8de2e838178c20cf00a
Author: Rob Clark <robdclark at chromium.org>
Date: Wed Jul 29 09:09:19 2020 -0700
freedreno/a6xx: don't emit a bogus size for empty cb slots
Noticed that asphalt9 had no uniforms bound, so cb[0] is null. In
theory shouldn't cause a problem, since nothing is doing `ldc` against
cb[0], but to be safe we should use SIZE=0.
Signed-off-by: Rob Clark <robdclark at chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6117>
---
src/gallium/drivers/freedreno/a6xx/fd6_const.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_const.c b/src/gallium/drivers/freedreno/a6xx/fd6_const.c
index e2c982d8226..bfe2fec9683 100644
--- a/src/gallium/drivers/freedreno/a6xx/fd6_const.c
+++ b/src/gallium/drivers/freedreno/a6xx/fd6_const.c
@@ -273,7 +273,7 @@ fd6_emit_ubos(struct fd_context *ctx, const struct ir3_shader_variant *v,
0);
} else {
OUT_RING(ring, 0xbad00000 | (i << 16));
- OUT_RING(ring, 0xbad00000 | (i << 16));
+ OUT_RING(ring, A6XX_UBO_1_SIZE(0));
}
}
}
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