AuroraMiddleware/SPIRV-Cross
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MSL: Remove some dead code w.r.t. vertex/instance_idx.

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This commit is contained in:
Hans-Kristian Arntzen 2019-10-24 12:36:01 +02:00
parent d1479f871a
commit 6ca3fe22c3
2 changed files with 0 additions and 9 deletions
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7
spirv_msl.cpp
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@ -8695,13 +8695,6 @@ void CompilerMSL::entry_point_args_builtin(string &ep_args)
for (auto &var : active_builtins)
var.first->basetype = ensure_correct_builtin_type(var.first->basetype, var.second);
// Vertex and instance index built-ins
if (needs_vertex_idx_arg)
ep_args += built_in_func_arg(BuiltInVertexIndex, !ep_args.empty());
if (needs_instance_idx_arg)
ep_args += built_in_func_arg(BuiltInInstanceIndex, !ep_args.empty());
// Handle HLSL-style 0-based vertex/instance index.
if (needs_base_vertex_arg > 0)
ep_args += built_in_func_arg(BuiltInBaseVertex, !ep_args.empty());

2
spirv_msl.hpp
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@ -819,8 +819,6 @@ protected:
int32_t needs_base_vertex_arg = 0; // Handle HLSL-style 0-based vertex/instance index.
int32_t needs_base_instance_arg = 0; // Handle HLSL-style 0-based vertex/instance index.
bool has_sampled_images = false;
bool needs_vertex_idx_arg = false;
bool needs_instance_idx_arg = false;
bool builtin_declaration = false; // Handle HLSL-style 0-based vertex/instance index.
bool use_builtin_array = false; // Force the use of C style array declaration.
bool is_rasterization_disabled = false;