diff options
| author | Nicolai Hähnle <[email protected]> | 2017-06-25 12:56:49 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-07-31 14:55:42 +0200 |
| commit | e247357240f4d429f954b5019852053683b6dd1c (patch) | |
| tree | dcc0638e1a6f09a99d58aba14821faead75d33d1 /src/gallium/drivers/radeonsi | |
| parent | 28634ff7d3fb010f8fc400f332e96dd72abfbbb6 (diff) | |
ac/nir,radeonsi: add ac_shader_abi::front_face
v2: update for LLVMValueRefs in ac_shader_abi
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index 6b55e7f4f6c..2827b9d06a2 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -150,12 +150,19 @@ static unsigned add_arg(struct si_function_info *fninfo, return add_arg_assign(fninfo, regfile, type, NULL); } +static void add_arg_assign_checked(struct si_function_info *fninfo, + enum si_arg_regfile regfile, LLVMTypeRef type, + LLVMValueRef *assign, unsigned idx) +{ + MAYBE_UNUSED unsigned actual = add_arg_assign(fninfo, regfile, type, assign); + assert(actual == idx); +} + static void add_arg_checked(struct si_function_info *fninfo, enum si_arg_regfile regfile, LLVMTypeRef type, unsigned idx) { - MAYBE_UNUSED unsigned actual = add_arg(fninfo, regfile, type); - assert(actual == idx); + add_arg_assign_checked(fninfo, regfile, type, NULL, idx); } /** @@ -1563,7 +1570,7 @@ static void declare_system_value(struct si_shader_context *ctx, } case TGSI_SEMANTIC_FACE: - value = LLVMGetParam(ctx->main_fn, SI_PARAM_FRONT_FACE); + value = ctx->abi.front_face; break; case TGSI_SEMANTIC_SAMPLEID: @@ -4531,7 +4538,8 @@ static void create_function(struct si_shader_context *ctx) add_arg_checked(&fninfo, ARG_VGPR, ctx->f32, SI_PARAM_POS_Y_FLOAT); add_arg_checked(&fninfo, ARG_VGPR, ctx->f32, SI_PARAM_POS_Z_FLOAT); add_arg_checked(&fninfo, ARG_VGPR, ctx->f32, SI_PARAM_POS_W_FLOAT); - add_arg_checked(&fninfo, ARG_VGPR, ctx->i32, SI_PARAM_FRONT_FACE); + add_arg_assign_checked(&fninfo, ARG_VGPR, ctx->i32, + &ctx->abi.front_face, SI_PARAM_FRONT_FACE); shader->info.face_vgpr_index = 20; add_arg_checked(&fninfo, ARG_VGPR, ctx->i32, SI_PARAM_ANCILLARY); add_arg_checked(&fninfo, ARG_VGPR, ctx->f32, SI_PARAM_SAMPLE_COVERAGE); |