diff options
Diffstat (limited to 'main.cpp')
| -rw-r--r-- | main.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -710,7 +710,12 @@ struct CLIArguments bool msl = false; bool hlsl = false; bool hlsl_compat = false; + bool hlsl_support_nonzero_base = false; + bool hlsl_base_vertex_index_explicit_binding = false; + uint32_t hlsl_base_vertex_index_register_index = 0; + uint32_t hlsl_base_vertex_index_register_space = 0; + bool hlsl_force_storage_buffer_as_uav = false; bool hlsl_nonwritable_uav_texture_as_srv = false; bool hlsl_enable_16bit_types = false; @@ -807,6 +812,7 @@ static void print_help_hlsl() "\t\tPointSize is ignored, and PointCoord returns (0.5, 0.5).\n" "\t[--hlsl-support-nonzero-basevertex-baseinstance]:\n\t\tSupport base vertex and base instance by emitting a special cbuffer declared as:\n" "\t\tcbuffer SPIRV_Cross_VertexInfo { int SPIRV_Cross_BaseVertex; int SPIRV_Cross_BaseInstance; };\n" + "\t[--hlsl-basevertex-baseinstance-binding <register index> <register space>]:\n\t\tAssign a fixed binding to SPIRV_Cross_VertexInfo.\n" "\t[--hlsl-auto-binding (push, cbv, srv, uav, sampler, all)]\n" "\t\tDo not emit any : register(#) bindings for specific resource types, and rely on HLSL compiler to assign something.\n" "\t[--hlsl-force-storage-buffer-as-uav]:\n\t\tAlways emit SSBOs as UAVs, even when marked as read-only.\n" @@ -1371,6 +1377,12 @@ static string compile_iteration(const CLIArguments &args, std::vector<uint32_t> hlsl_opts.flatten_matrix_vertex_input_semantics = args.hlsl_flatten_matrix_vertex_input_semantics; hlsl->set_hlsl_options(hlsl_opts); hlsl->set_resource_binding_flags(args.hlsl_binding_flags); + if (args.hlsl_base_vertex_index_explicit_binding) + { + hlsl->set_hlsl_aux_buffer_binding(HLSL_AUX_BINDING_BASE_VERTEX_INSTANCE, + args.hlsl_base_vertex_index_register_index, + args.hlsl_base_vertex_index_register_space); + } } if (build_dummy_sampler) @@ -1533,6 +1545,11 @@ static int main_inner(int argc, char *argv[]) cbs.add("--hlsl-enable-compat", [&args](CLIParser &) { args.hlsl_compat = true; }); cbs.add("--hlsl-support-nonzero-basevertex-baseinstance", [&args](CLIParser &) { args.hlsl_support_nonzero_base = true; }); + cbs.add("--hlsl-basevertex-baseinstance-binding", [&args](CLIParser &parser) { + args.hlsl_base_vertex_index_explicit_binding = true; + args.hlsl_base_vertex_index_register_index = parser.next_uint(); + args.hlsl_base_vertex_index_register_space = parser.next_uint(); + }); cbs.add("--hlsl-auto-binding", [&args](CLIParser &parser) { args.hlsl_binding_flags |= hlsl_resource_type_to_flag(parser.next_string()); }); |