Sergio Valor
d76c7f75a2
El fitxer era referenciat per CMakeLists.txt però mai no s'havia creat, causant error de build immediat. Genera arrays uint8_t embeguts a partir dels binaris .spv compilats per glslc. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
21 lines
763 B
CMake
21 lines
763 B
CMake
# Converts a SPIR-V binary to a C++ header with an embedded uint8_t array.
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# cmake -DINPUT=<spv> -DOUTPUT=<h> -DVAR_NAME=<name> -P spv_to_header.cmake
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if(NOT DEFINED INPUT OR NOT DEFINED OUTPUT OR NOT DEFINED VAR_NAME)
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message(FATAL_ERROR "Usage: -DINPUT=x.spv -DOUTPUT=x.h -DVAR_NAME=kname -P spv_to_header.cmake")
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endif()
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file(READ "${INPUT}" raw_hex HEX)
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string(REGEX REPLACE "([0-9a-fA-F][0-9a-fA-F])" "0x\\1," hex_bytes "${raw_hex}")
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string(REGEX REPLACE ",$" "" hex_bytes "${hex_bytes}")
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string(LENGTH "${raw_hex}" hex_len)
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math(EXPR byte_count "${hex_len} / 2")
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file(WRITE "${OUTPUT}"
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"#pragma once
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#include <cstdint>
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#include <cstddef>
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static const uint8_t ${VAR_NAME}[] = { ${hex_bytes} };
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static const size_t ${VAR_NAME}_size = ${byte_count};
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")
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