1 files changed, 52 insertions, 0 deletions
diff --git a/src/command_buffer/submit/mod.rs b/src/command_buffer/submit/mod.rs
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+++ b/src/command_buffer/submit/mod.rs
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+// Copyright (c) 2016 The vulkano developers
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or
+// https://www.apache.org/licenses/LICENSE-2.0> or the MIT
+// license <LICENSE-MIT or https://opensource.org/licenses/MIT>,
+// at your option. All files in the project carrying such
+// notice may not be copied, modified, or distributed except
+// according to those terms.
+
+//! Low-level builders that allow submitting an operation to a queue.
+//!
+//! In order to submit an operation to the GPU, you must use one of the builder structs of this
+//! module. These structs are low-level and unsafe, and are mostly used to implement other parts
+//! of vulkano, so you are encouraged to not use them directly.
+
+pub use self::bind_sparse::SubmitBindSparseBatchBuilder;
+pub use self::bind_sparse::SubmitBindSparseBufferBindBuilder;
+pub use self::bind_sparse::SubmitBindSparseBuilder;
+pub use self::bind_sparse::SubmitBindSparseError;
+pub use self::bind_sparse::SubmitBindSparseImageBindBuilder;
+pub use self::bind_sparse::SubmitBindSparseImageOpaqueBindBuilder;
+pub use self::queue_present::SubmitPresentBuilder;
+pub use self::queue_present::SubmitPresentError;
+pub use self::queue_submit::SubmitCommandBufferBuilder;
+pub use self::queue_submit::SubmitCommandBufferError;
+pub use self::semaphores_wait::SubmitSemaphoresWaitBuilder;
+
+mod bind_sparse;
+mod queue_present;
+mod queue_submit;
+mod semaphores_wait;
+
+/// Contains all the possible submission builders.
+#[derive(Debug)]
+pub enum SubmitAnyBuilder<'a> {
+    Empty,
+    SemaphoresWait(SubmitSemaphoresWaitBuilder<'a>),
+    CommandBuffer(SubmitCommandBufferBuilder<'a>),
+    QueuePresent(SubmitPresentBuilder<'a>),
+    BindSparse(SubmitBindSparseBuilder<'a>),
+}
+
+impl<'a> SubmitAnyBuilder<'a> {
+    /// Returns true if equal to `SubmitAnyBuilder::Empty`.
+    #[inline]
+    pub fn is_empty(&self) -> bool {
+        match self {
+            &SubmitAnyBuilder::Empty => true,
+            _ => false,
+        }
+    }
+}