chromium/third_party/dawn/src/tint/lang/hlsl/validate/validate.h

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#ifndef SRC_TINT_LANG_HLSL_VALIDATE_VALIDATE_H_
#define SRC_TINT_LANG_HLSL_VALIDATE_VALIDATE_H_

#include <string>
#include <utility>
#include <vector>

#include "src/tint/lang/wgsl/ast/pipeline_stage.h"

// Forward declarations
namespace tint {
class Program;
}  // namespace tint

namespace tint::hlsl::validate {

EntryPointList;

/// Name of the FXC compiler DLL
static constexpr const char kFxcDLLName[] = …;

#if TINT_BUILD_IS_WIN
static constexpr const char* kDxcDLLName = "dxcompiler.dll";
#elif TINT_BUILD_IS_LINUX
static constexpr const char* kDxcDLLName = …;
#elif TINT_BUILD_IS_MAC
static constexpr const char* kDxcDLLName = "libdxcompiler.dylib";
#else
static constexpr const char* kDxcDLLName = "Invalid";
#endif

/// The return structure of Validate()
struct Result { … };

/// Hlsl attempts to compile the shader with DXC, verifying that the shader
/// compiles successfully.
/// @param dxc_path path to DXC
/// @param source the generated HLSL source
/// @param entry_points the list of entry points to validate
/// @param require_16bit_types set to `true` to require the support of float16 in DXC
/// @param hlsl_shader_model the shader model of the HLSL source
/// @return the result of the compile
Result ValidateUsingDXC(const std::string& dxc_path,
                        const std::string& source,
                        const EntryPointList& entry_points,
                        bool require_16bit_types,
                        uint32_t hlsl_shader_model);

#ifdef _WIN32
/// Hlsl attempts to compile the shader with FXC, verifying that the shader
/// compiles successfully.
/// @param fxc_path path to the FXC DLL
/// @param source the generated HLSL source
/// @param entry_points the list of entry points to validate
/// @return the result of the compile
Result ValidateUsingFXC(const std::string& fxc_path,
                        const std::string& source,
                        const EntryPointList& entry_points);
#endif  // _WIN32

}  // namespace tint::hlsl::validate

#endif  // SRC_TINT_LANG_HLSL_VALIDATE_VALIDATE_H_