diff options
| author | Timothy Arceri <[email protected]> | 2017-12-11 16:16:30 +1100 |
|---|---|---|
| committer | Timothy Arceri <[email protected]> | 2018-01-09 10:21:32 +1100 |
| commit | 19f3141e6ab34dc7389b5e1fa9f3dca5e23b2191 (patch) | |
| tree | 2103bbb46e16c6e442129de87f9faa9e55482bca /src/amd | |
| parent | 2bd7ab32cfe8ad2ee7469ecb83d9077cd520c537 (diff) | |
ac: add load_tess_level() to the abi
Fixes the following piglit tests in radeonsi:
vs-tcs-tes-tessinner-tessouter-inputs-quads.shader_test
vs-tcs-tes-tessinner-tessouter-inputs-tris.shader_test
vs-tes-tessinner-tessouter-inputs-quads.shader_test
vs-tes-tessinner-tessouter-inputs-tris.shader_test
v2: make use of si_shader_io_get_unique_index_patch()
via the helper in the previous patch rather than
shader_io_get_unique_index()
Reviewed-by: Nicolai Hähnle <[email protected]> (v1)
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/amd')
| -rw-r--r-- | src/amd/common/ac_nir_to_llvm.c | 6 | ||||
| -rw-r--r-- | src/amd/common/ac_shader_abi.h | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index 42ddebbeef0..cad4adfa03b 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -4369,6 +4369,12 @@ static void visit_intrinsic(struct ac_nir_context *ctx, result = ctx->abi->load_tess_coord(ctx->abi, type, instr->num_components); break; } + case nir_intrinsic_load_tess_level_outer: + result = ctx->abi->load_tess_level(ctx->abi, VARYING_SLOT_TESS_LEVEL_OUTER); + break; + case nir_intrinsic_load_tess_level_inner: + result = ctx->abi->load_tess_level(ctx->abi, VARYING_SLOT_TESS_LEVEL_INNER); + break; case nir_intrinsic_load_patch_vertices_in: result = LLVMConstInt(ctx->ac.i32, ctx->nctx->options->key.tcs.input_vertices, false); break; diff --git a/src/amd/common/ac_shader_abi.h b/src/amd/common/ac_shader_abi.h index 277e4efe47e..e3a47089a52 100644 --- a/src/amd/common/ac_shader_abi.h +++ b/src/amd/common/ac_shader_abi.h @@ -103,6 +103,10 @@ struct ac_shader_abi { LLVMTypeRef type, unsigned num_components); + LLVMValueRef (*load_tess_level)(struct ac_shader_abi *abi, + unsigned varying_id); + + LLVMValueRef (*load_ubo)(struct ac_shader_abi *abi, LLVMValueRef index); /** |