diff --git a/src/gl/inject_egl.cpp b/src/gl/inject_egl.cpp index f5586385..95debf40 100644 --- a/src/gl/inject_egl.cpp +++ b/src/gl/inject_egl.cpp @@ -20,9 +20,7 @@ static void* get_egl_proc_address(const char* name) { void *func = nullptr; static void *(*pfn_eglGetProcAddress)(const char*) = nullptr; if (!pfn_eglGetProcAddress) { - void *handle = real_dlopen("libEGL.so", RTLD_LAZY); - if (!handle) - handle = real_dlopen("libEGL.so.1", RTLD_LAZY); + void *handle = real_dlopen("libEGL.so", RTLD_LAZY | RTLD_NOLOAD); if (!handle) { SPDLOG_ERROR("Failed to open " MANGOHUD_ARCH " libEGL.so.1: {}", dlerror()); } else { @@ -46,6 +44,7 @@ static void* get_egl_proc_address(const char* name) { EXPORT_C_(unsigned int) eglSwapBuffers( void* dpy, void* surf); EXPORT_C_(unsigned int) eglSwapBuffers( void* dpy, void* surf) { + SPDLOG_INFO("eglSwapBuffers"); static int (*pfn_eglSwapBuffers)(void*, void*) = nullptr; if (!pfn_eglSwapBuffers) pfn_eglSwapBuffers = reinterpret_cast(get_egl_proc_address("eglSwapBuffers")); diff --git a/src/hook_dlsym.cpp b/src/hook_dlsym.cpp index dcb13db2..c41ab7c0 100644 --- a/src/hook_dlsym.cpp +++ b/src/hook_dlsym.cpp @@ -1,7 +1,14 @@ #include #include #include +#include #include "real_dlsym.h" +#include +#include + +#include + +void *egl_handle = NULL; EXPORT_C_(void*) dlsym(void * handle, const char * name) { @@ -14,6 +21,23 @@ EXPORT_C_(void*) dlsym(void * handle, const char * name) if (!find_egl_ptr) find_egl_ptr = reinterpret_cast (real_dlsym(RTLD_NEXT, "mangohud_find_egl_ptr")); + char path_real[4096] = {0}; + //pick a libEGL to use since ANGLE uses the same file name + if(handle != RTLD_DEFAULT && handle != RTLD_NEXT) + { + struct link_map *path; + dlinfo(handle, RTLD_DI_LINKMAP, &path); + + int ret = readlink(path->l_name, path_real, 4096); + if (ret < 0) { + strcpy(path_real, path->l_name); + } + + if (strstr(path_real, "libEGL") && !egl_handle) { + egl_handle = handle; + } + } + void* func = nullptr; void* real_func = real_dlsym(handle, name); @@ -25,7 +49,8 @@ EXPORT_C_(void*) dlsym(void * handle, const char * name) } } - if (find_egl_ptr && real_func) { + if (find_egl_ptr && real_func && egl_handle == handle) { + fprintf(stderr, "name %s\n", name); func = find_egl_ptr(name); if (func) { //fprintf(stderr,"%s: local: %s\n", __func__ , name);