Module: Mesa
Branch: master
Commit: 9c2f877830b25744d2fdd930a12959723c6c42f3
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=9c2f877830b25744d2fdd930a12959723c6c42f3
Author: Timothy Arceri <tarc...@itsqueeze.com>
Date: Wed Dec 6 14:18:34 2017 +1100
radeonsi: add unpack_llvm_param() helper
This allows us to pass the llvm param directly rather than looking
it up.
Reviewed-by: Nicolai Hähnle <nicolai.haeh...@amd.com>
Reviewed-by: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeonsi/si_shader.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_shader.c
b/src/gallium/drivers/radeonsi/si_shader.c
index 87719e0fdb..dc7f12ce6a 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -241,13 +241,10 @@ unsigned si_shader_io_get_unique_index(unsigned
semantic_name, unsigned index)
/**
* Get the value of a shader input parameter and extract a bitfield.
*/
-static LLVMValueRef unpack_param(struct si_shader_context *ctx,
- unsigned param, unsigned rshift,
- unsigned bitwidth)
+static LLVMValueRef unpack_llvm_param(struct si_shader_context *ctx,
+ LLVMValueRef value, unsigned rshift,
+ unsigned bitwidth)
{
- LLVMValueRef value = LLVMGetParam(ctx->main_fn,
- param);
-
if (LLVMGetTypeKind(LLVMTypeOf(value)) == LLVMFloatTypeKind)
value = ac_to_integer(&ctx->ac, value);
@@ -264,6 +261,15 @@ static LLVMValueRef unpack_param(struct si_shader_context
*ctx,
return value;
}
+static LLVMValueRef unpack_param(struct si_shader_context *ctx,
+ unsigned param, unsigned rshift,
+ unsigned bitwidth)
+{
+ LLVMValueRef value = LLVMGetParam(ctx->main_fn, param);
+
+ return unpack_llvm_param(ctx, value, rshift, bitwidth);
+}
+
static LLVMValueRef get_rel_patch_id(struct si_shader_context *ctx)
{
switch (ctx->type) {
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