Base on gfx-rs master revision

libportability-gfx/Cargo.toml

@@ -16,15 +16,14 @@ lazy_static = "1.0"
 
 [dependencies.gfx-hal]
 git = "https://github.com/gfx-rs/gfx"
-branch = "portable"
+rev = "14a0d6c0976cdbc882a6f63bced18a9b2bf13f5f"
 
 [dependencies.gfx-backend-vulkan]
 git = "https://github.com/gfx-rs/gfx"
-branch = "portable"
-features = ["portable"]
+rev = "14a0d6c0976cdbc882a6f63bced18a9b2bf13f5f"
 optional = true
 
 [target.'cfg(windows)'.dependencies.gfx-backend-dx12]
 git = "https://github.com/gfx-rs/gfx"
-branch = "portable"
+rev = "14a0d6c0976cdbc882a6f63bced18a9b2bf13f5f"
 optional = true

libportability-gfx/src/handle.rs

@@ -1,5 +1,5 @@
 use VK_NULL_HANDLE;
-use std::{fmt, ops};
+use std::{borrow, fmt, ops};
 
 #[repr(C)]
 pub struct Handle<T>(*mut T);
@@ -40,6 +40,12 @@ impl<T> ops::DerefMut for Handle<T> {
     }
 }
 
+impl<T> borrow::Borrow<T> for Handle<T> {
+    fn borrow(&self) -> &T {
+        unsafe { &*self.0 }
+    }
+}
+
 impl<T> fmt::Debug for Handle<T> {
     fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
         write!(formatter, "Handle({:p})", self.0)

libportability-gfx/src/impls.rs

@@ -276,7 +276,7 @@ pub extern "C" fn gfxCreateDevice(
     let request_infos = queue_infos
         .iter()
         .map(|info| {
-            let family = adapter.queue_families[info.queueFamilyIndex as usize].clone();
+            let family = &adapter.queue_families[info.queueFamilyIndex as usize];
             (family, vec![1.0; info.queueCount as usize])
         })
         .collect::<Vec<_>>();
@@ -417,11 +417,8 @@ pub extern "C" fn gfxQueueSubmit(
     assert_eq!(submitCount, 1); // TODO;
 
     let submission = unsafe { *pSubmits };
-    let cmd_buffers = unsafe {
+    let cmd_slice = unsafe {
         slice::from_raw_parts(submission.pCommandBuffers, submission.commandBufferCount as _)
-            .into_iter()
-            .map(|cmd_buffer| **cmd_buffer)
-            .collect::<Vec<_>>()
     };
     let wait_semaphores = unsafe {
         let semaphores = slice::from_raw_parts(submission.pWaitSemaphores, submission.waitSemaphoreCount as _);
@@ -440,7 +437,7 @@ pub extern "C" fn gfxQueueSubmit(
     };
 
     let submission = hal::queue::RawSubmission {
-        cmd_buffers: &cmd_buffers,
+        cmd_buffers: cmd_slice.iter().cloned(),
         wait_semaphores: &wait_semaphores,
         signal_semaphores: &signal_semaphores,
     };