- Internals of PixelComponentMapper changed to use heap to store its data.

- Fixed couple tests.

CHANGELOG.md

@@ -3,6 +3,7 @@
 ### Crate
 
 - Added method `CpuExtensions::is_supported(&self)`.
+- Internals of `PixelComponentMapper` changed to use heap to store its data.
 - Fixed link to documentation page in `README.md` file.
 
 ## [2.0.0] - 2022-10-28

src/color/mod.rs

@@ -124,10 +124,10 @@ where
 }
 
 struct MappingTablesGroup {
-    u8_u8: MappingTable<u8, 256>,
-    u8_u16: MappingTable<u16, 256>,
-    u16_u8: MappingTable<u8, 65536>,
-    u16_u16: MappingTable<u16, 65536>,
+    u8_u8: Box<MappingTable<u8, 256>>,
+    u8_u16: Box<MappingTable<u16, 256>>,
+    u16_u8: Box<MappingTable<u8, 65536>>,
+    u16_u16: Box<MappingTable<u16, 65536>>,
 }
 
 /// Mapper of pixel's components.
@@ -182,16 +182,16 @@ impl PixelComponentMapper {
     {
         Self {
             forward_mapping_tables: MappingTablesGroup {
-                u8_u8: MappingTable::new(&forward_map_func),
-                u8_u16: MappingTable::new(&forward_map_func),
-                u16_u8: MappingTable::new(&forward_map_func),
-                u16_u16: MappingTable::new(&forward_map_func),
+                u8_u8: Box::new(MappingTable::new(&forward_map_func)),
+                u8_u16: Box::new(MappingTable::new(&forward_map_func)),
+                u16_u8: Box::new(MappingTable::new(&forward_map_func)),
+                u16_u16: Box::new(MappingTable::new(&forward_map_func)),
             },
             backward_mapping_tables: MappingTablesGroup {
-                u8_u8: MappingTable::new(&backward_map_func),
-                u8_u16: MappingTable::new(&backward_map_func),
-                u16_u8: MappingTable::new(&backward_map_func),
-                u16_u16: MappingTable::new(&backward_map_func),
+                u8_u8: Box::new(MappingTable::new(&backward_map_func)),
+                u8_u16: Box::new(MappingTable::new(&backward_map_func)),
+                u16_u8: Box::new(MappingTable::new(&backward_map_func)),
+                u16_u16: Box::new(MappingTable::new(&backward_map_func)),
             },
         }
     }

tests/alpha_tests.rs

@@ -520,6 +520,13 @@ fn multiply_alpha_real_image_test() {
         cpu_extensions_vec.push(CpuExtensions::Avx2);
     }
     for cpu_extensions in cpu_extensions_vec {
+        if !cpu_extensions.is_supported() {
+            println!(
+                "Cpu Extensions '{}' not supported by your CPU",
+                cpu_ext_into_str(cpu_extensions)
+            );
+            continue;
+        }
         unsafe {
             alpha_mul_div.set_cpu_extensions(cpu_extensions);
         }
@@ -560,6 +567,13 @@ fn divide_alpha_real_image_test() {
         cpu_extensions_vec.push(CpuExtensions::Avx2);
     }
     for cpu_extensions in cpu_extensions_vec {
+        if !cpu_extensions.is_supported() {
+            println!(
+                "Cpu Extensions '{}' not supported by your CPU",
+                cpu_ext_into_str(cpu_extensions)
+            );
+            continue;
+        }
         unsafe {
             alpha_mul_div.set_cpu_extensions(cpu_extensions);
         }