Module: Mesa
Branch: master
Commit: bf2af063c3ac1ef7b948ddfb203aea04f857fc0f
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=bf2af063c3ac1ef7b948ddfb203aea04f857fc0f
Author: Dave Airlie <airl...@redhat.com>
Date: Thu Mar 1 03:38:32 2018 +0000
r600/cayman: fix fragcood loading recip generation.
This fixes some hangs seen where the recip_ieee opcodes would
end up split across the wrong slots.
Cc: <mesa-sta...@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/gallium/drivers/r600/r600_shader.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/r600/r600_shader.c
b/src/gallium/drivers/r600/r600_shader.c
index 46eeb9021f..4b44f66141 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -3768,7 +3768,7 @@ static int r600_shader_from_tgsi(struct r600_context
*rctx,
alu.dst.sel =
shader->input[ctx.fragcoord_input].gpr;
alu.dst.chan = j;
alu.dst.write = (j == 3);
- alu.last = 1;
+ alu.last = (j == 3);
if ((r = r600_bytecode_add_alu(ctx.bc, &alu)))
return r;
}
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