GPU: Cleanup implementation casts

- Use the syntactic wrap/unwrap method to make code more readable.
- Update comment about hidden struct behind opaque types.
- Cleanup GPUDrawList type.

1 files changed, 14 insertions, 0 deletions

diff --git a/source/blender/gpu/intern/gpu_uniform_buffer_private.hh b/source/blender/gpu/intern/gpu_uniform_buffer_private.hh
index cf6447ccd37..00d10776864 100644
--- a/source/blender/gpu/intern/gpu_uniform_buffer_private.hh
+++ b/source/blender/gpu/intern/gpu_uniform_buffer_private.hh
@@ -63,6 +63,20 @@ class UniformBuf {
   }
 };
 
+/* Syntacting suggar. */
+static inline GPUUniformBuf *wrap(UniformBuf *vert)
+{
+  return reinterpret_cast<GPUUniformBuf *>(vert);
+}
+static inline UniformBuf *unwrap(GPUUniformBuf *vert)
+{
+  return reinterpret_cast<UniformBuf *>(vert);
+}
+static inline const UniformBuf *unwrap(const GPUUniformBuf *vert)
+{
+  return reinterpret_cast<const UniformBuf *>(vert);
+}
+
 #undef DEBUG_NAME_LEN
 
 }  // namespace gpu