Updated new pixel format names to be more consistent with the others

include/SDL3/SDL_pixels.h

@@ -318,40 +318,40 @@ typedef enum
     SDL_PIXELFORMAT_ABGR2101010 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ABGR,
                                SDL_PACKEDLAYOUT_2101010, 32, 4),
-    SDL_PIXELFORMAT_R16G16B16 =
+    SDL_PIXELFORMAT_RGB48 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU16, SDL_ARRAYORDER_RGB, 0,
                                48, 3),
-    SDL_PIXELFORMAT_B16G16R16 =
+    SDL_PIXELFORMAT_BGR48 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU16, SDL_ARRAYORDER_BGR, 0,
                                48, 3),
-    SDL_PIXELFORMAT_R16G16B16A16 =
+    SDL_PIXELFORMAT_RGBA64 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU16, SDL_ARRAYORDER_RGBA, 0,
                                64, 4),
-    SDL_PIXELFORMAT_A16R16G16B16 =
+    SDL_PIXELFORMAT_ARGB64 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU16, SDL_ARRAYORDER_ARGB, 0,
                                64, 4),
-    SDL_PIXELFORMAT_B16G16R16A16 =
+    SDL_PIXELFORMAT_BGRA64 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU16, SDL_ARRAYORDER_BGRA, 0,
                                64, 4),
-    SDL_PIXELFORMAT_A16B16G16R16 =
+    SDL_PIXELFORMAT_ABGR64 =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU16, SDL_ARRAYORDER_ABGR, 0,
                                64, 4),
-    SDL_PIXELFORMAT_R16G16B16_F16 =
+    SDL_PIXELFORMAT_RGB48F =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYF16, SDL_ARRAYORDER_RGB, 0,
                                48, 3),
-    SDL_PIXELFORMAT_B16G16R16_F16 =
+    SDL_PIXELFORMAT_BGR48_FLOAT =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYF16, SDL_ARRAYORDER_BGR, 0,
                                48, 3),
-    SDL_PIXELFORMAT_R16G16B16A16_F16 =
+    SDL_PIXELFORMAT_RGBA64_FLOAT =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYF16, SDL_ARRAYORDER_RGBA, 0,
                                64, 4),
-    SDL_PIXELFORMAT_A16R16G16B16_F16 =
+    SDL_PIXELFORMAT_ARGB64_FLOAT =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYF16, SDL_ARRAYORDER_ARGB, 0,
                                64, 4),
-    SDL_PIXELFORMAT_B16G16R16A16_F16 =
+    SDL_PIXELFORMAT_BGRA64_FLOAT =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYF16, SDL_ARRAYORDER_BGRA, 0,
                                64, 4),
-    SDL_PIXELFORMAT_A16B16G16R16_F16 =
+    SDL_PIXELFORMAT_ABGR64_FLOAT =
         SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYF16, SDL_ARRAYORDER_ABGR, 0,
                                64, 4),