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author | Rodrigo Locatti <reinuseslisp@airmail.cc> | 2021-01-03 21:38:29 +0100 |
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committer | GitHub <noreply@github.com> | 2021-01-03 21:38:29 +0100 |
commit | 7265e80c12de2d24d759ee6956a2445bf9ac8992 (patch) | |
tree | 3236d949fdf894b985a8dcafc580cd233ebd9a68 /src/video_core/vulkan_common/vulkan_library.cpp | |
parent | Merge pull request #5278 from MerryMage/cpuopt_unsafe_inaccurate_nan (diff) | |
parent | vulkan_instance: Allow different Vulkan versions and enforce 1.1 (diff) | |
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Diffstat (limited to 'src/video_core/vulkan_common/vulkan_library.cpp')
-rw-r--r-- | src/video_core/vulkan_common/vulkan_library.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/video_core/vulkan_common/vulkan_library.cpp b/src/video_core/vulkan_common/vulkan_library.cpp new file mode 100644 index 000000000..27c958221 --- /dev/null +++ b/src/video_core/vulkan_common/vulkan_library.cpp @@ -0,0 +1,36 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <cstdlib> +#include <string> + +#include "common/dynamic_library.h" +#include "common/file_util.h" +#include "video_core/vulkan_common/vulkan_library.h" + +namespace Vulkan { + +Common::DynamicLibrary OpenLibrary() { + Common::DynamicLibrary library; +#ifdef __APPLE__ + // Check if a path to a specific Vulkan library has been specified. + char* const libvulkan_env = std::getenv("LIBVULKAN_PATH"); + if (!libvulkan_env || !library.Open(libvulkan_env)) { + // Use the libvulkan.dylib from the application bundle. + const std::string filename = + Common::FS::GetBundleDirectory() + "/Contents/Frameworks/libvulkan.dylib"; + library.Open(filename.c_str()); + } +#else + std::string filename = Common::DynamicLibrary::GetVersionedFilename("vulkan", 1); + if (!library.Open(filename.c_str())) { + // Android devices may not have libvulkan.so.1, only libvulkan.so. + filename = Common::DynamicLibrary::GetVersionedFilename("vulkan"); + void(library.Open(filename.c_str())); + } +#endif + return library; +} + +} // namespace Vulkan |