67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/**
|
|
******************************************************************************
|
|
* Xenia : Xbox 360 Emulator Research Project *
|
|
******************************************************************************
|
|
* Copyright 2016 Ben Vanik. All rights reserved. *
|
|
* Released under the BSD license - see LICENSE in the root for more details. *
|
|
******************************************************************************
|
|
*/
|
|
|
|
#ifndef XENIA_UI_SPIRV_SPIRV_VALIDATOR_H_
|
|
#define XENIA_UI_SPIRV_SPIRV_VALIDATOR_H_
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
|
|
#include "xenia/base/string_buffer.h"
|
|
#include "xenia/ui/spirv/spirv_util.h"
|
|
|
|
namespace xe {
|
|
namespace ui {
|
|
namespace spirv {
|
|
|
|
class SpirvValidator {
|
|
public:
|
|
class Result {
|
|
public:
|
|
Result(spv_text text, spv_diagnostic diagnostic);
|
|
~Result();
|
|
|
|
// True if the result has an error associated with it.
|
|
bool has_error() const;
|
|
// Index of the error in the provided binary word data.
|
|
size_t error_word_index() const;
|
|
// Human-readable description of the error.
|
|
const char* error_string() const;
|
|
|
|
// Disassembled source text.
|
|
// Returned pointer lifetime is tied to this Result instance.
|
|
const char* text() const;
|
|
// Converts the disassembled source text to a string.
|
|
std::string to_string() const;
|
|
// Appends the disassembled source text to the given buffer.
|
|
void AppendText(StringBuffer* target_buffer) const;
|
|
|
|
private:
|
|
spv_text text_ = nullptr;
|
|
spv_diagnostic diagnostic_ = nullptr;
|
|
};
|
|
|
|
SpirvValidator();
|
|
~SpirvValidator();
|
|
|
|
// Validates the given SPIRV binary.
|
|
// The return will be nullptr if validation fails due to a library error.
|
|
// The return may have an error set on it if the SPIRV binary is malformed.
|
|
std::unique_ptr<Result> Validate(const uint32_t* words, size_t word_count);
|
|
|
|
private:
|
|
spv_context spv_context_ = nullptr;
|
|
};
|
|
|
|
} // namespace spirv
|
|
} // namespace ui
|
|
} // namespace xe
|
|
|
|
#endif // XENIA_UI_SPIRV_SPIRV_VALIDATOR_H_
|