Spelling consistency: grey -> gray (#9964)

Author: emilk

.typos.toml

@@ -9,6 +9,8 @@ extend-exclude = [
   "crates/viewer/re_ui/data/design_tokens.json",
   "crates/viewer/re_ui/src/design_tokens.rs",
   "examples/assets",
+  "rerun_cpp/src/rerun/archetypes/image.hpp",     # TODO(emilk): remove once we remove from_greyscale8
+  "rerun_cpp/src/rerun/archetypes/image_ext.cpp", # TODO(emilk): remove once we remove from_greyscale8
   "rerun_cpp/src/rerun/third_party/cxxopts.hpp",
 ]
 
@@ -74,6 +76,8 @@ flavour = "flavor"
 fulfil = "fufill"
 gaol = "jail"
 grey = "gray"
+greys = "grays"
+greyscale = "grayscale"
 harbour = "habor"
 honour = "honor"
 humour = "humor"

CHANGELOG.md

@@ -1259,7 +1259,7 @@ _All four tetrahedron meshes on this screen share the same vertices and are inst
 - Add an explicit "mode" view property to the dataframe view [#6927](https://github.com/rerun-io/rerun/pull/6927)
 - Introduce a "Selectable Toggle" widget and use it for the 3D view's camera kind [#7064](https://github.com/rerun-io/rerun/pull/7064)
 - Improve entity stats when hovered [#7074](https://github.com/rerun-io/rerun/pull/7074)
-- Update the UI colors to use our (blueish) ramp instead of pure greys [#7075](https://github.com/rerun-io/rerun/pull/7075)
+- Update the UI colors to use our (blueish) ramp instead of pure grays [#7075](https://github.com/rerun-io/rerun/pull/7075)
 - Query editor for the dataframe view [#7071](https://github.com/rerun-io/rerun/pull/7071)
 - Better ui for `Blob`s, especially those representing images [#7128](https://github.com/rerun-io/rerun/pull/7128)
 - Add button for copying and saving images [#7156](https://github.com/rerun-io/rerun/pull/7156)

crates/utils/re_video/src/decode/mod.rs

@@ -14,7 +14,7 @@
 //!   * is either 8 or 16
 //!   * that's how the decoder stores for us but the per component we have either 8 or 10 or 12 bits -> see `picture.bits_per_component()`
 //! * `picture.pixel_layout()`
-//!   * `4:0:0` greyscale
+//!   * `4:0:0` grayscale
 //!   * `4:2:0` half horizontal and half vertical resolution for chroma
 //!   * `4:2:2` half horizontal resolution for chroma
 //!   * `4:4:4` full resolution for chroma

rerun_cpp/src/rerun/archetypes/image.hpp

@@ -98,17 +98,34 @@ namespace rerun::archetypes {
               resolution, color_model, get_datatype(elements)
           ) {}
 
-    /// Assumes single channel greyscale/luminance with 8-bit per value.
+    /// Assumes single channel grayscale/luminance with 8-bit per value.
     ///
     /// @param bytes Pixel data as a `rerun::Collection`.
     /// If the data does not outlive the image, use `std::move` or create the `rerun::Collection`
     /// explicitly ahead of time with `rerun::Collection::take_ownership`.
     /// The length of the data should be `W * H`.
     /// @param resolution The resolution of the image as {width, height}.
-    static Image from_greyscale8(Collection<uint8_t> bytes, WidthHeight resolution) {
+    static Image from_grayscale8(Collection<uint8_t> bytes, WidthHeight resolution) {
         return Image(bytes, resolution, datatypes::ColorModel::L, datatypes::ChannelDatatype::U8);
     }
 
+    /// Assumes single channel grayscale/luminance with 8-bit per value.
+    ///
+    /// @param bytes Pixel data as a `rerun::Collection`.
+    /// If the data does not outlive the image, use `std::move` or create the `rerun::Collection`
+    /// explicitly ahead of time with `rerun::Collection::take_ownership`.
+    /// The length of the data should be `W * H`.
+    /// @param resolution The resolution of the image as {width, height}.
+    [[deprecated("Renamed `from_grayscale8`")]]
+    static Image from_greyscale8(Collection<uint8_t> bytes, WidthHeight resolution) {
+        return Image(
+            bytes,
+            resolution,
+            datatypes::ColorModel::L,
+            datatypes::ChannelDatatype::U8
+        );
+    }
+
     /// Assumes RGB, 8-bit per channel, packed as `RGBRGBRGB…`.
     ///
     /// @param bytes Pixel data as a `rerun::Collection`.

rerun_cpp/src/rerun/archetypes/image_ext.cpp

@@ -8,7 +8,7 @@ using namespace rerun::datatypes;
 #define TEST_TAG "[image][archetypes]"
 
 SCENARIO("Image archetype can be created" TEST_TAG) {
-    GIVEN("simple 8bit greyscale image") {
+    GIVEN("simple 8bit grayscale image") {
         std::vector<uint8_t> data(10 * 10, 0);
         Image reference_image;
         reference_image.buffer = rerun::ComponentBatch::from_loggable(
@@ -39,9 +39,9 @@ SCENARIO("Image archetype can be created" TEST_TAG) {
                 test_compare_archetype_serialization(image_from_collection, reference_image);
             }
         }
-        THEN("no error occurs on image construction from the greyscale utility") {
+        THEN("no error occurs on image construction from the grayscale utility") {
             auto image_from_util = check_logged_error([&] {
-                return Image::from_greyscale8(data, {10, 10});
+                return Image::from_grayscale8(data, {10, 10});
             });
             AND_THEN("serialization succeeds") {
                 test_compare_archetype_serialization(image_from_util, reference_image);

rerun_cpp/tests/archetypes/image.cpp

@@ -20,7 +20,7 @@
 All images should look roughly the same except for some chroma artifacts
 and slight color differences due to different yuv conversion matrix coefficients.
 
-Naturally, Y8 formats are greyscale.
+Naturally, Y8 formats are grayscale.
 """