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Ahmed Moselhi's questions

Martin Hope
Ahmed Moselhi
Asked: 2023-04-12 05:49:08 +0800 CST
  • 6

我正在尝试编译一个使用 vulkan hpp 的程序，它在名为 vulkan_driver.h 的文件中使用一个方法，如下所示：

// Evaluate f and if result is not a success throw proper vk exception.
#define CHECK_VK_RESULT(x) do { \
   vk::Result res = vk::Result(x); \
   int tmp = 0; \
   vk::createResultValue(res, tmp, __FILE__ ":" TOSTRING(__LINE__)); \
} while (0)

当我编译时出现以下错误：

[  199s] In file included from /home/abuild/rpmbuild/BUILD/decaf-emu-20220508T212126/src/libgpu/src/vulkan/vulkan_driver.cpp:2:
[  199s] /home/abuild/rpmbuild/BUILD/decaf-emu-20220508T212126/src/libgpu/src/vulkan/vulkan_driver.cpp: In member function 'void vulkan::Driver::initialise(vk::Instance, vk::PhysicalDevice, vk::Device, vk::Queue, uint32_t)':
[  199s] /home/abuild/rpmbuild/BUILD/decaf-emu-20220508T212126/src/libgpu/src/vulkan/vulkan_driver.h:36:8: error: 'createResultValue' is not a member of 'vk'; did you mean 'createResultValueType'?
[  199s]    36 |    vk::createResultValue(res, tmp, __FILE__ ":" TOSTRING(__LINE__)); \
[  199s]       |        ^~~~~~~~~~~~~~~~~
[  199s] /home/abuild/rpmbuild/BUILD/decaf-emu-20220508T212126/src/libgpu/src/vulkan/vulkan_driver.cpp:89:4: note: in expansion of macro 'CHECK_VK_RESULT'
[  199s]    89 |    CHECK_VK_RESULT(vmaCreateAllocator(&allocatorCreateInfo, &mAllocator));
[  199s]       |    ^~~~~~~~~~~~~~~
[  199s] make[2]: *** [src/libgpu/CMakeFiles/libgpu.dir/build.make:647: src/libgpu/CMakeFiles/libgpu.dir/src/vulkan/vulkan_driver.cpp.o] Error 1

我该如何解决这个错误？

compiling
Martin Hope
Ahmed Moselhi
Asked: 2022-05-06 19:13:19 +0800 CST
  • 1

这是我的脚本：

#! /bin/bash

# C-band Edit
dqt='"'
str5="polarization=${dqt}2${dqt}"
for x in {3600..4200} do;
    sed -i "/$str5.*$x/s/$x/$((x-600))/" satellites.xml
done

我想做的就是在satellites.xml中有str5的所有行上用3600到4200之间的x-600替换数字x，但上面的脚本给了我语法错误

linux bash