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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-08-08 14:35:11 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-08-08 14:35:11 +0000 |
| commit | 20e5614e3299d77e103ecef4d6b2bbac6b6375ee (patch) | |
| tree | 4ab533819e295cee9d6c3db8c51c2366beac1fee /nuttx | |
| parent | 5b2f479177d15e64b2ab6d07a3306ada6e60027c (diff) | |
| download | px4-nuttx-20e5614e3299d77e103ecef4d6b2bbac6b6375ee.tar.gz px4-nuttx-20e5614e3299d77e103ecef4d6b2bbac6b6375ee.tar.bz2 px4-nuttx-20e5614e3299d77e103ecef4d6b2bbac6b6375ee.zip | |
Fix case where rectangle is moved horizonatlly
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2832 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx')
| -rw-r--r-- | nuttx/graphics/nxglib/fb/nxglib_moverectangle.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nuttx/graphics/nxglib/fb/nxglib_moverectangle.c b/nuttx/graphics/nxglib/fb/nxglib_moverectangle.c index 9f804c044..84e0654c8 100644 --- a/nuttx/graphics/nxglib/fb/nxglib_moverectangle.c +++ b/nuttx/graphics/nxglib/fb/nxglib_moverectangle.c @@ -192,7 +192,7 @@ void NXGL_FUNCNAME(nxgl_moverectangle,NXGLIB_SUFFIX) * postion below (or to the right) in the source in framebuffer memory. */ - if (offset->y < 0) + if (offset->y < 0 || (offset->y == 0 && offset->x <= 0)) { /* Yes.. Copy the rectangle from top down (i.e., adding the stride * to move to the next, lower row) */ @@ -228,7 +228,8 @@ void NXGL_FUNCNAME(nxgl_moverectangle,NXGLIB_SUFFIX) dline += hoffset; /* Copy the rectangle from the bottom up (i.e., subtracting stride - * to re-position to the previous, higher row) */ + * to re-position to the previous, higher row) + */ while (rows--) { |