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steam_helper: Set up VR paths in steam.exe, not proton

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This speeds up game launch times.
This commit is contained in:
Andrew Eikum 2020-02-26 10:50:10 -06:00
parent e1c5da52c6
commit 349df9c436
4 changed files with 326 additions and 85 deletions
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42
vrclient_x64/vrclient_x64/vrclient_main.c
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@ -43,6 +43,8 @@ typedef struct winRenderModel_t_1819 winRenderModel_t_1819;
typedef struct winRenderModel_TextureMap_t_1819 winRenderModel_TextureMap_t_1819;
#include "cppIVRRenderModels_IVRRenderModels_006.h"
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
WINE_DEFAULT_DEBUG_CHANNEL(vrclient);
BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
@ -216,25 +218,47 @@ static void *(*vrclient_VRClientCoreFactory)(const char *name, int *return_code)
static int load_vrclient(void)
{
char path[PATH_MAX];
WCHAR pathW[PATH_MAX];
char *pathU;
DWORD sz;
#ifdef _WIN64
static const char append_path[] = "/bin/linux64/vrclient.so";
#else
static const char append_path[] = "/bin/vrclient.so";
#endif
if(vrclient_lib)
return 1;
/* PROTON_VR_RUNTIME is provided by the proton setup script */
if(!getenv("PROTON_VR_RUNTIME")){
if(!GetEnvironmentVariableW(L"PROTON_VR_RUNTIME", pathW, ARRAY_SIZE(pathW)))
{
TRACE("Linux OpenVR runtime is not available\n");
return 0;
}
#ifdef _WIN64
snprintf(path, PATH_MAX, "%s/bin/linux64/vrclient.so", getenv("PROTON_VR_RUNTIME"));
#else
snprintf(path, PATH_MAX, "%s/bin/vrclient.so", getenv("PROTON_VR_RUNTIME"));
#endif
TRACE("got openvr runtime path: %s\n", path);
sz = WideCharToMultiByte(CP_UNIXCP, 0, pathW, -1, NULL, 0, NULL, NULL);
if(!sz)
{
ERR("Can't convert path to unixcp! %s\n", wine_dbgstr_w(pathW));
return 0;
}
vrclient_lib = wine_dlopen(path, RTLD_NOW, NULL, 0);
pathU = HeapAlloc(GetProcessHeap(), 0, sz + sizeof(append_path));
sz = WideCharToMultiByte(CP_UNIXCP, 0, pathW, -1, pathU, sz, NULL, NULL);
if(!sz)
{
ERR("Can't convert path to unixcp! %s\n", wine_dbgstr_w(pathW));
return 0;
}
strcat(pathU, append_path);
TRACE("got openvr runtime path: %s\n", pathU);
vrclient_lib = wine_dlopen(pathU, RTLD_NOW, NULL, 0);
if(!vrclient_lib){
TRACE("unable to load vrclient.so\n");
return 0;