From: Michel Dänzer <michel.daen...@amd.com>
Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
---
src/gallium/drivers/radeonsi/radeonsi_shader.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c
b/src/gallium/drivers/radeonsi/radeonsi_shader.c
index f6b5174..08c4438 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_shader.c
+++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c
@@ -802,6 +802,12 @@ static const struct lp_build_tgsi_action tex_action = {
.intr_name = "llvm.SI.sample"
};
+static const struct lp_build_tgsi_action txb_action = {
+ .fetch_args = tex_fetch_args,
+ .emit = lp_build_tgsi_intrinsic,
+ .intr_name = "llvm.SI.sample.bias"
+};
+
int si_pipe_shader_create(
struct pipe_context *ctx,
@@ -838,6 +844,7 @@ int si_pipe_shader_create(
bld_base->emit_epilogue = si_llvm_emit_epilogue;
bld_base->op_actions[TGSI_OPCODE_TEX] = tex_action;
+ bld_base->op_actions[TGSI_OPCODE_TXB] = txb_action;
bld_base->op_actions[TGSI_OPCODE_TXP] = tex_action;
si_shader_ctx.radeon_bld.load_input = declare_input;
--
1.7.10.4
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