Module: Mesa
Branch: master
Commit: 132e5b0b34d9c45e902a4c9acd21b4408d96c3b2
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=132e5b0b34d9c45e902a4c9acd21b4408d96c3b2
Author: Rob Clark <robdcl...@gmail.com>
Date: Mon Jun 4 16:40:52 2018 -0400
freedreno/ir3: use saml always if we have lod
In some cases we get plain tex opcodes (but w/ a lod argument).. in this
case always use the saml instruction.
Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
index 206a3f0f77..ed87eff997 100644
--- a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
@@ -2585,7 +2585,7 @@ emit_tex(struct ir3_context *ctx, nir_tex_instr *tex)
}
switch (tex->op) {
- case nir_texop_tex: opc = OPC_SAM; break;
+ case nir_texop_tex: opc = has_lod ? OPC_SAML : OPC_SAM; break;
case nir_texop_txb: opc = OPC_SAMB; break;
case nir_texop_txl: opc = OPC_SAML; break;
case nir_texop_txd: opc = OPC_SAMGQ; break;
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