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build fixes

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This commit is contained in:
ohyzha
2024-07-12 16:16:14 +03:00
parent e2cf786daf
commit f158299dc2
6 changed files with 67 additions and 33 deletions
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13
CMakeLists.txt
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@@ -80,9 +80,18 @@ if (WIN32)
endif ()
SetupVulkan(openVulkanoCpp)
set(BASH_EXECUTABLE "" CACHE FILEPATH "Path to bash executable")
if ("${BASH_EXECUTABLE}" STREQUAL "")
find_program(BASH_PROGRAM bash NO_CACHE REQUIRED)
set(BASH_EXECUTABLE ${BASH_PROGRAM} CACHE FILEPATH "Path to bash executable" FORCE)
endif()
set(ROOT_FOLDER ${CMAKE_CURRENT_SOURCE_DIR})
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/TryCompileShaders.cmake.in ${CMAKE_BINARY_DIR}/TryCompileShaders.cmake @ONLY)
execute_process(COMMAND ${BASH_EXECUTABLE} CompileShaders.sh WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/Scripts)
SetShaderDependency(openVulkanoCpp
${CMAKE_CURRENT_SOURCE_DIR}/openVulkanoCpp/Shader
${CMAKE_SOURCE_DIR}/openVulkanoCpp/GeneratedShaderData)
${CMAKE_CURRENT_SOURCE_DIR}/openVulkanoCpp/Shader
${CMAKE_CURRENT_SOURCE_DIR}/openVulkanoCpp/GeneratedShaderData)
if (NOT ANDROID AND NOT IOS)
target_link_libraries(openVulkanoCpp PRIVATE glfw pugixml)

64
Scripts/CompileShaders.sh
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@@ -1,7 +1,14 @@
#!/bin/bash
GENERATED_DATA_PATH="../openVulkanoCpp/GeneratedShaderData"
SHADER_PATH="../openVulkanoCpp/Shader"
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
GENERATED_DATA_PATH="$(dirname "$SCRIPT_DIR")/openVulkanoCpp/GeneratedShaderData"
SHADER_PATH="$(dirname "$SCRIPT_DIR")/openVulkanoCpp/Shader"
if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]]; then
SCRIPT_DIR=$(cygpath -w "$SCRIPT_DIR")
GENERATED_DATA_PATH=$(cygpath -w "$GENERATED_DATA_PATH")
SHADER_PATH=$(cygpath -w "$SHADER_PATH")
fi
check_return_code() {
# return code of last executed command
@@ -11,41 +18,54 @@ check_return_code() {
fi
}
generate_general_shader_header() {
rm -f $GENERATED_DATA_PATH/GeneratedShaderData.h
touch $GENERATED_DATA_PATH/GeneratedShaderData.h
}
rm -f *.spv
rm -f $GENERATED_DATA_PATH/*.h $GENERATED_DATA_PATH/*.c
rm "$GENERATED_DATA_PATH"/*
touch "$GENERATED_DATA_PATH"/GeneratedShaderData.h
generate_general_shader_header
echo "// Auto generated file" >> $GENERATED_DATA_PATH/GeneratedShaderData.h
sed -i "$ a #ifndef GeneratedShaderData_H_INCLUDED\n#define GeneratedShaderData_H_INCLUDED\n" $GENERATED_DATA_PATH/GeneratedShaderData.h
sed -i "$ a extern \"C\" {" $GENERATED_DATA_PATH/GeneratedShaderData.h
echo "// Auto generated file" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
echo -e "#ifndef GeneratedShaderData_H_INCLUDED\n#define GeneratedShaderData_H_INCLUDED\n" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
echo -e "extern \"C\" {\n" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
# put data from all files with same name into single file
unique_file_names=($(find $SHADER_PATH/ -type f ! -name '*.hpp' ! -name '*.cpp' | awk -F/ '{print $NF}' | awk -F. '{print $1}' | sort | uniq -d))
unique_file_names=($(find $SHADER_PATH/ -type f ! -name '*.hpp' ! -name '*.cpp' | awk -F/ '{print $NF}' | awk -F. '{print $1}' | sort | uniq))
entriesCount="\nconst unsigned int entriesCount[] = {"
entries="const TFileTableEntry* entries[] = {"
len=${#unique_file_names[@]}
i=0
for unique_name in ${unique_file_names[@]} ; do
same_files=$(find $SHADER_PATH/ -type f -name "${unique_name}.*")
for same_file in ${same_files[@]} ; do
filename_with_ext_no_path=$(basename -- "$same_file")
glslang -V $same_file -o $filename_with_ext_no_path.spv
glslangValidator -V $same_file -o $filename_with_ext_no_path.spv
check_return_code
done
bin2c -t -d $GENERATED_DATA_PATH/$unique_name.h -o $GENERATED_DATA_PATH/$unique_name.c *.spv
bin2c -t -d "$GENERATED_DATA_PATH"/$unique_name.h -o "$GENERATED_DATA_PATH"/$unique_name.c *.spv
check_return_code
sed -i "$ a #include \"${unique_name}.h\"" $GENERATED_DATA_PATH/GeneratedShaderData.h
sed -i "$ a #include \"${unique_name}.h\"" "$GENERATED_DATA_PATH"/GeneratedShaderData.h
rm *.spv
filename_no_ext_first_upper="${unique_name^}"
sed -i 's/char \*entryName/const char *entryName/' $GENERATED_DATA_PATH/$unique_name.h
sed -i 's/const char \*data/const unsigned char *data/' $GENERATED_DATA_PATH/$unique_name.h
entriesCount+="fileTable${filename_no_ext_first_upper}Size"
entries+="fileTable${filename_no_ext_first_upper}"
if [ $i -ne $((len-1)) ]; then
entriesCount+=",\n\t\t"
entries+=",\n\t\t"
fi
sed -i "3s/.*/#include \"${unique_name}.h\"/" "$GENERATED_DATA_PATH"/$unique_name.c
sed -i 's/char \*entryName/const char *entryName/' "$GENERATED_DATA_PATH"/$unique_name.h
sed -i 's/const char \*data/const unsigned char *data/' "$GENERATED_DATA_PATH"/$unique_name.h
# avoid ODR violation
sed -i "s/fileTable/fileTable${filename_no_ext_first_upper}/" $GENERATED_DATA_PATH/$unique_name.h $GENERATED_DATA_PATH/$unique_name.c
sed -i "s/typedef struct {/#ifndef TFileTableEntry_H_INCLUDED\n#define TFileTableEntry_H_INCLUDED\ntypedef struct {/" $GENERATED_DATA_PATH/$unique_name.h
sed -i "s/} TFileTableEntry;/} TFileTableEntry;\n#endif \/*TFileTableEntry_H_INCLUDED*\//" $GENERATED_DATA_PATH/$unique_name.h
sed -i "s/fileTable/fileTable${filename_no_ext_first_upper}/" "$GENERATED_DATA_PATH"/$unique_name.h $GENERATED_DATA_PATH/$unique_name.c
sed -i "s/typedef struct {/#ifndef TFileTableEntry_H_INCLUDED\n#define TFileTableEntry_H_INCLUDED\ntypedef struct {/" "$GENERATED_DATA_PATH"/$unique_name.h
sed -i "s/} TFileTableEntry;/} TFileTableEntry;\n#endif \/*TFileTableEntry_H_INCLUDED*\//" "$GENERATED_DATA_PATH"/$unique_name.h
((i++))
done
sed -i "$ a }\n#endif \/*GeneratedShaderData_H_INCLUDED*\/" $GENERATED_DATA_PATH/GeneratedShaderData.h
entriesCount+=" };"
entries+=" };"
echo -e $entriesCount >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
echo -e $entries >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
echo -e "}\n#endif /*GeneratedShaderData_H_INCLUDED*/" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h

5
cmake/SetShaderDependency.cmake
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@@ -7,7 +7,8 @@ function(SetShaderDependency TARGET SHADER_SRC_FOLDER SHADER_OUTPUT_FOLDER)
list(FILTER SHADER_SRC_FILES EXCLUDE REGEX ".*\\.(hpp|cpp)$")
foreach(SHADER_FILE ${SHADER_SRC_FILES})
get_filename_component(FILENAME ${SHADER_FILE} NAME_WLE)
if (NOT ${FILENAME} IN_LIST OUTPUT_HEADERS)
if (NOT ${FILENAME} IN_LIST PROCESSED_FILES)
list(APPEND PROCESSED_FILES ${FILENAME})
list(APPEND OUTPUT_HEADERS ${SHADER_OUTPUT_FOLDER}/${FILENAME}.h)
list(APPEND OUTPUT_SOURCES ${SHADER_OUTPUT_FOLDER}/${FILENAME}.c)
endif()
@@ -15,7 +16,7 @@ function(SetShaderDependency TARGET SHADER_SRC_FOLDER SHADER_OUTPUT_FOLDER)
set(SHADER_EXPECTED_OUTPUT ${OUTPUT_HEADERS} ${OUTPUT_SOURCES})
add_custom_command(OUTPUT ${SHADER_EXPECTED_OUTPUT}
COMMAND ${CMAKE_COMMAND} -DROOT_FOLDER=${CMAKE_SOURCE_DIR} -P ${CMAKE_SOURCE_DIR}/cmake/TryCompileShaders.cmake
COMMAND ${CMAKE_COMMAND} -DROOT_FOLDER=${CMAKE_SOURCE_DIR} -P ${CMAKE_BINARY_DIR}/TryCompileShaders.cmake
DEPENDS ${SHADER_SRC_FILES}
COMMENT "Recompiling shaders")
add_custom_target(RecompileShaders ALL

4
cmake/TryCompileShaders.cmake
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@@ -1,4 +0,0 @@
execute_process(COMMAND bash -c "${ROOT_FOLDER}/Scripts/CompileShaders.sh" RESULT_VARIABLE res_var)
if(NOT "${res_var}" STREQUAL "0")
message(FATAL_ERROR "Failed to recompile shaders")
endif()

4
cmake/TryCompileShaders.cmake.in Normal file
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@@ -0,0 +1,4 @@
execute_process(COMMAND "@BASH_EXECUTABLE@" CompileShaders.sh WORKING_DIRECTORY "@ROOT_FOLDER@/Scripts" RESULT_VARIABLE res_var)
if(NOT "${res_var}" STREQUAL "0")
message(FATAL_ERROR "Failed to recompile shaders")
endif()

10
openVulkanoCpp/Shader/ShaderRegistry.cpp
View File

@@ -5,6 +5,7 @@
*/
#include "ShaderRegistry.hpp"
#include <cassert>
extern "C"
{
@@ -21,9 +22,12 @@ namespace OpenVulkano
ShaderRegistry::ShaderRegistry()
{
RegisterShaderTable(reinterpret_cast<const ShaderTableEntry*>(fileTableBackground), fileTableBackgroundSize);
RegisterShaderTable(reinterpret_cast<const ShaderTableEntry*>(fileTableBasic), fileTableBasicSize);
RegisterShaderTable(reinterpret_cast<const ShaderTableEntry*>(fileTableGrid), fileTableGridSize);
assert(std::size(entriesCount) == std::size(entries));
const unsigned int sz = std::size(entriesCount);
for (unsigned int i = 0; i < sz; i++)
{
RegisterShaderTable(reinterpret_cast<const ShaderTableEntry*>(entries[i]), entriesCount[i]);
}
}
void ShaderRegistry::RegisterShaderTable(const ShaderTableEntry* table, uint32_t size)