Merge "graphics.h: clarify docs about stride for YV12" into jb-dev

2012-04-30 13:43:15 -07:00 · 2012-04-30 13:43:15 -07:00 · 575b23584d
parent 249b16d9b5 185b300d6a
commit 575b23584d
1 changed files with 2 additions and 1 deletions
--- a/include/system/graphics.h
+++ b/include/system/graphics.h
@ -78,7 +78,8 @@ enum {
     * - a vertical stride equal to the height
     *
     *   y_size = stride * height
-     *   c_size = ALIGN(stride/2, 16) * height/2
+     *   c_stride = ALIGN(stride/2, 16)
+     *   c_size = c_stride * height/2
     *   size = y_size + c_size * 2
     *   cr_offset = y_size
     *   cb_offset = y_size + c_size