Cleanup: spelling in comments

5 files changed, 17 insertions, 16 deletions

diff --git a/source/blender/gpu/metal/mtl_backend.mm b/source/blender/gpu/metal/mtl_backend.mm
index 117b8352a0a..d2524cc16e3 100644
--- a/source/blender/gpu/metal/mtl_backend.mm
+++ b/source/blender/gpu/metal/mtl_backend.mm
@@ -127,7 +127,7 @@ void MTLBackend::render_end()
 
 void MTLBackend::render_step()
 {
-  /* NOTE(Metal): Primarily called from main thread, but below datastructures
+  /* NOTE(Metal): Primarily called from main thread, but below data-structures
    * and operations are thread-safe, and GPUContext rendering coordination
    * is also thread-safe. */
 
diff --git a/source/blender/gpu/metal/mtl_common.hh b/source/blender/gpu/metal/mtl_common.hh
index 28404d91b4b..44ba786f90f 100644
--- a/source/blender/gpu/metal/mtl_common.hh
+++ b/source/blender/gpu/metal/mtl_common.hh
@@ -10,7 +10,7 @@
 #define MTL_MAX_COMMAND_BUFFERS 64
 
 /* Number of frames for which we retain in-flight resources such as scratch buffers.
- * Set as number of GPU frames in flight, plus an additioanl value for extra possible CPU frame. */
+ * Set as number of GPU frames in flight, plus an additional value for extra possible CPU frame. */
 #define MTL_NUM_SAFE_FRAMES (MTL_MAX_DRAWABLES + 1)
 
 #endif
diff --git a/source/blender/gpu/metal/mtl_context.mm b/source/blender/gpu/metal/mtl_context.mm
index 2cf70718b76..2ab2e20158a 100644
--- a/source/blender/gpu/metal/mtl_context.mm
+++ b/source/blender/gpu/metal/mtl_context.mm
@@ -16,7 +16,7 @@ using namespace blender::gpu;
 
 namespace blender::gpu {
 
-/* Global memory mamnager */
+/* Global memory manager. */
 MTLBufferPool MTLContext::global_memory_manager;
 
 /* -------------------------------------------------------------------- */
@@ -51,7 +51,7 @@ MTLContext::MTLContext(void *ghost_window) : memory_manager(*this), main_command
   this->memory_manager.init();
   this->state_manager = new MTLStateManager(this);
 
-  /* Ensure global memory manager is initialied */
+  /* Ensure global memory manager is initialized. */
   MTLContext::global_memory_manager.init(this->device);
 
   /* Initialize texture read/update structures. */
diff --git a/source/blender/gpu/metal/mtl_memory.hh b/source/blender/gpu/metal/mtl_memory.hh
index 81793b0647c..4dbc1b29c6b 100644
--- a/source/blender/gpu/metal/mtl_memory.hh
+++ b/source/blender/gpu/metal/mtl_memory.hh
@@ -23,7 +23,7 @@
  * The Metal Backend Memory manager is designed to provide an interface
  * for all other MTL_* modules where memory allocation is required.
  *
- * Different allocation strategies and datastructures are used depending
+ * Different allocation strategies and data-structures are used depending
  * on how the data is used by the backend. These aim to optimally handle
  * system memory and abstract away any complexity from the MTL_* modules
  * themselves.
@@ -107,8 +107,8 @@ class MTLBuffer {
   /* Metal resource. */
   id<MTLBuffer> metal_buffer_;
 
-  /* Host-visible mapped-memory pointer. Behaviour depends on buffer type:
-   * - Shared buffers: pointer represents base address of MTLBuffer whose data
+  /* Host-visible mapped-memory pointer. Behavior depends on buffer type:
+   * - Shared buffers: pointer represents base address of #MTLBuffer whose data
    *                   access has shared access by both the CPU and GPU on
    *                   Unified Memory Architectures (UMA).
    * - Managed buffer: Host-side mapped buffer region for CPU (Host) access. Managed buffers
@@ -350,14 +350,14 @@ class MTLBufferPool {
   bool ensure_initialised_ = false;
   id<MTLDevice> device_ = nil;
 
-  /* The buffer selection aims to pick a buffer which meets the minimum size requierments.
+  /* The buffer selection aims to pick a buffer which meets the minimum size requirements.
    * To do this, we keep an ordered set of all available buffers. If the buffer is larger than the
-   * desired allocation size, we check it aginst `mtl_buffer_size_threshold_factor_`, which defines
-   * what % larger than the original allocation the buffer can be.
+   * desired allocation size, we check it against `mtl_buffer_size_threshold_factor_`,
+   * which defines what % larger than the original allocation the buffer can be.
    * - A higher value results in greater re-use of previously allocated buffers of similar sizes.
-   * - A lower value may result in more dynamic allocations, but minimised memory usage for a given
+   * - A lower value may result in more dynamic allocations, but minimized memory usage for a given
    *   scenario.
-   * The current value of 1.26 is calibrated for optimal performance and memory utilisation. */
+   * The current value of 1.26 is calibrated for optimal performance and memory utilization. */
   static constexpr float mtl_buffer_size_threshold_factor_ = 1.26;
 
   /* Buffer pools using MTLResourceOptions as key for allocation type.
@@ -453,7 +453,8 @@ class MTLScratchBufferManager {
   MTLScratchBufferManager(MTLContext &context) : context_(context){};
   ~MTLScratchBufferManager();
 
-  /* Explicit initialisation and freeing of resources. Init must occur after device creation. */
+  /* Explicit initialization and freeing of resources.
+   * Initialization must occur after device creation. */
   void init();
   void free();
 
diff --git a/source/blender/gpu/metal/mtl_memory.mm b/source/blender/gpu/metal/mtl_memory.mm
index 5c5938997e6..6316a49407d 100644
--- a/source/blender/gpu/metal/mtl_memory.mm
+++ b/source/blender/gpu/metal/mtl_memory.mm
@@ -58,7 +58,7 @@ void MTLBufferPool::free()
 
 gpu::MTLBuffer *MTLBufferPool::allocate_buffer(uint64_t size, bool cpu_visible, const void *bytes)
 {
-  /* Allocate buffer with default HW-compatible alignemnt of 256 bytes.
+  /* Allocate buffer with default HW-compatible alignment of 256 bytes.
    * See https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf for more. */
   return this->allocate_buffer_aligned(size, 256, cpu_visible, bytes);
 }
@@ -342,7 +342,7 @@ void MTLBufferPool::insert_buffer_into_pool(MTLResourceOptions options, gpu::MTL
   /* Ensure pool exists. */
   this->ensure_buffer_pool(options);
 
-  /* TODO(Metal): Support purgability - Allow buffer in pool to have its memory taken back by the
+  /* TODO(Metal): Support purgeability - Allow buffer in pool to have its memory taken back by the
    * OS if needed. As we keep allocations around, they may not actually be in use, but we can
    * ensure they do not block other apps from using memory. Upon a buffer being needed again, we
    * can reset this state.
@@ -615,7 +615,7 @@ void MTLScratchBufferManager::init()
   if (!this->initialised_) {
     BLI_assert(context_.device);
 
-    /* Initialise Scratch buffers */
+    /* Initialize Scratch buffers. */
     for (int sb = 0; sb < mtl_max_scratch_buffers_; sb++) {
       scratch_buffers_[sb] = new MTLCircularBuffer(
           context_, mtl_scratch_buffer_initial_size_, true);