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Code Releases Wiki Activity

openxr: Sync with upstream 1.0.30

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This commit is contained in:
Rémi Verschelde
2023-09-30 13:01:45 +02:00
parent fd33c7b32f
commit 94810115fe
20 changed files with 485 additions and 123 deletions
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84
thirdparty/openxr/src/common/platform_utils.hpp vendored
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@@ -37,6 +37,44 @@
#include "common_config.h"
#endif // OPENXR_HAVE_COMMON_CONFIG
#if defined(__x86_64__) && defined(__ILP32__)
#define XR_ARCH_ABI "x32"
#elif defined(_M_X64) || defined(__x86_64__)
#define XR_ARCH_ABI "x86_64"
#elif defined(_M_IX86) || defined(__i386__) || defined(_X86_)
#define XR_ARCH_ABI "i686"
#elif (defined(__aarch64__) && defined(__LP64__)) || defined(_M_ARM64)
#define XR_ARCH_ABI "aarch64"
#elif (defined(__ARM_ARCH) && __ARM_ARCH >= 7 && (defined(__ARM_PCS_VFP) || defined(__ANDROID__))) || defined(_M_ARM)
#define XR_ARCH_ABI "armv7a-vfp"
#elif defined(__ARM_ARCH_5TE__)
#define XR_ARCH_ABI "armv5te"
#elif defined(__mips64)
#define XR_ARCH_ABI "mips64"
#elif defined(__mips)
#define XR_ARCH_ABI "mips"
#elif defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define XR_ARCH_ABI "ppc64"
#elif defined(__powerpc__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define XR_ARCH_ABI "ppc64el"
#elif defined(__s390x__) || defined(__zarch__)
#define XR_ARCH_ABI "s390x"
#elif defined(__hppa__)
#define XR_ARCH_ABI "hppa"
#elif defined(__alpha__)
#define XR_ARCH_ABI "alpha"
#elif defined(__ia64__) || defined(_M_IA64)
#define XR_ARCH_ABI "ia64"
#elif defined(__m68k__)
#define XR_ARCH_ABI "m68k"
#elif defined(__riscv_xlen) && (__riscv_xlen == 64)
#define XR_ARCH_ABI "riscv64"
#elif defined(__sparc__) && defined(__arch64__)
#define XR_ARCH_ABI "sparc64"
#else
#error "No architecture string known!"
#endif
// Consumers of this file must ensure this function is implemented. For example, the loader will implement this function so that it
// can route messages through the loader's logging system.
void LogPlatformUtilsError(const std::string& message);
@@ -47,6 +85,7 @@ void LogPlatformUtilsError(const std::string& message);
#include <unistd.h>
#include <fcntl.h>
#include <iostream>
#include <sys/stat.h>
namespace detail {
@@ -72,6 +111,31 @@ static inline char* ImplGetSecureEnv(const char* name) {
} // namespace detail
#endif // defined(XR_OS_LINUX) || defined(XR_OS_APPLE)
#if defined(XR_OS_ANDROID) || defined(XR_OS_APPLE)
#include <sys/stat.h>
namespace detail {
static inline bool ImplTryRuntimeFilename(const char* rt_dir_prefix, uint16_t major_version, std::string& file_name) {
auto decorated_path = rt_dir_prefix + std::to_string(major_version) + "/active_runtime." XR_ARCH_ABI ".json";
auto undecorated_path = rt_dir_prefix + std::to_string(major_version) + "/active_runtime.json";
struct stat buf {};
if (0 == stat(decorated_path.c_str(), &buf)) {
file_name = decorated_path;
return true;
}
if (0 == stat(undecorated_path.c_str(), &buf)) {
file_name = undecorated_path;
return true;
}
return false;
}
} // namespace detail
#endif // defined(XR_OS_ANDROID) || defined(XR_OS_APPLE)
#if defined(XR_OS_LINUX)
static inline std::string PlatformUtilsGetEnv(const char* name) {
@@ -130,15 +194,8 @@ static inline bool PlatformUtilsSetEnv(const char* name, const char* value) {
return (result == 0);
}
// Prefix for the Apple global runtime JSON file name
static const std::string rt_dir_prefix = "/usr/local/share/openxr/";
static const std::string rt_filename = "/active_runtime.json";
static inline bool PlatformGetGlobalRuntimeFileName(uint16_t major_version, std::string& file_name) {
file_name = rt_dir_prefix;
file_name += std::to_string(major_version);
file_name += rt_filename;
return true;
return detail::ImplTryRuntimeFilename("/usr/local/share/openxr/", major_version, file_name);
}
#elif defined(XR_OS_WINDOWS)
@@ -311,22 +368,19 @@ static inline bool PlatformUtilsSetEnv(const char* /* name */, const char* /* va
return false;
}
#include <sys/stat.h>
// Intended to be only used as a fallback on Android, with a more open, "native" technique used in most cases
static inline bool PlatformGetGlobalRuntimeFileName(uint16_t major_version, std::string& file_name) {
// Prefix for the runtime JSON file name
static const char* rt_dir_prefixes[] = {"/product", "/odm", "/oem", "/vendor", "/system"};
static const std::string rt_filename = "/active_runtime.json";
static const std::string subdir = "/etc/openxr/";
for (const auto prefix : rt_dir_prefixes) {
auto path = prefix + subdir + std::to_string(major_version) + rt_filename;
struct stat buf;
if (0 == stat(path.c_str(), &buf)) {
file_name = path;
const std::string rt_dir_prefix = prefix + subdir;
if (detail::ImplTryRuntimeFilename(rt_dir_prefix.c_str(), major_version, file_name)) {
return true;
}
}
return false;
}
#else // Not Linux, Apple, nor Windows