write bgr data as bgr, not rgb, with putdata()

python-pillow · Apr 16, 2024 · ff11677 · ff11677
1 parent e849b1d
commit ff11677
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/_imaging.c b/src/_imaging.c
@@ -605,18 +605,18 @@ getink(PyObject *color, Imaging im, char *ink) {
                     return NULL;
                 }
                 if (!strcmp(im->mode, "BGR;15")) {
-                    UINT16 v = ((((UINT16)r) << 7) & 0x7c00) +
+                    UINT16 v = ((((UINT16)b) << 7) & 0x7c00) +
                                ((((UINT16)g) << 2) & 0x03e0) +
-                               ((((UINT16)b) >> 3) & 0x001f);
+                               ((((UINT16)r) >> 3) & 0x001f);
 
-                    ink[0] = 0x80 | (UINT8)v;
-                    ink[1] = (UINT8)(v >> 8);
+                    ink[0] = (UINT8)v;
+                    ink[1] = 0x80 | (UINT8)(v >> 8);
                     ink[2] = ink[3] = 0;
                     return ink;
                 } else if (!strcmp(im->mode, "BGR;16")) {
-                    UINT16 v = ((((UINT16)r) << 8) & 0xf800) +
+                    UINT16 v = ((((UINT16)b) << 8) & 0xf800) +
                                ((((UINT16)g) << 3) & 0x07e0) +
-                               ((((UINT16)b) >> 3) & 0x001f);
+                               ((((UINT16)r) >> 3) & 0x001f);
                     ink[0] = (UINT8)v;
                     ink[1] = (UINT8)(v >> 8);
                     ink[2] = ink[3] = 0;