diff options
Diffstat (limited to 'gpu_renderer/src/lib.rs')
| -rw-r--r-- | gpu_renderer/src/lib.rs | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gpu_renderer/src/lib.rs b/gpu_renderer/src/lib.rs index 3952cf0..4b8274d 100644 --- a/gpu_renderer/src/lib.rs +++ b/gpu_renderer/src/lib.rs @@ -13,7 +13,7 @@ use std::ffi::CStr; use std::fmt::{self, Display}; use std::fs::File; use std::marker::PhantomData; -use std::mem::{size_of, transmute, uninitialized}; +use std::mem::{size_of, transmute}; use std::ops::Deref; use std::os::raw::{c_char, c_int, c_uint, c_void}; use std::os::unix::io::{FromRawFd, RawFd}; @@ -343,9 +343,8 @@ impl Renderer { } let config_attribs = [EGL_SURFACE_TYPE as i32, -1, EGL_NONE as i32]; - // Safe because these uninitialized variables get initialized by the ChooseConfig function. - let mut egl_config: *mut c_void = unsafe { uninitialized() }; - let mut num_configs = unsafe { uninitialized() }; + let mut egl_config: *mut c_void = null_mut(); + let mut num_configs = 0; // Safe because only a valid, initialized display is used, along with validly sized // pointers to stack variables. let ret = unsafe { @@ -694,9 +693,7 @@ impl Resource { /// Retrieves metadata about this resource. pub fn get_info(&self) -> Result<ResourceInfo> { - // Safe because the resource info is filled in by the virgl call and only returned if it was - // successful. - let mut res_info = unsafe { uninitialized() }; + let mut res_info = Default::default(); let ret = unsafe { virgl_renderer_resource_get_info(self.id as i32, &mut res_info) }; ret_to_res(ret)?; Ok(res_info) |