diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | generic/tkImgPhoto.c | 6 |
2 files changed, 8 insertions, 3 deletions
@@ -1,3 +1,8 @@ +2012-01-25 Jan Nijtmans <nijtmans@users.sf.net> + + * generic/tkImgPhoto.c: [Bug 2433260]: non-critical error in + Tk_PhotoPutBlock + 2011-11-22 Jan Nijtmans <nijtmans@users.sf.net> * doc/wish.1: Use the same shebang comment everywhere. diff --git a/generic/tkImgPhoto.c b/generic/tkImgPhoto.c index 3f439de..80b44d7 100644 --- a/generic/tkImgPhoto.c +++ b/generic/tkImgPhoto.c @@ -4406,7 +4406,7 @@ Tk_PhotoPutBlock(handle, blockPtr, x, y, width, height, compRule) /* * Copy the data into our local 32-bit/pixel array. - * If we can do it with a single memcpy, we do. + * If we can do it with a single memmove, we do. */ destLinePtr = masterPtr->pix32 + (y * masterPtr->width + x) * 4; @@ -4414,7 +4414,7 @@ Tk_PhotoPutBlock(handle, blockPtr, x, y, width, height, compRule) /* * This test is probably too restrictive. We should also be able to - * do a memcpy if pixelSize == 3 and alphaOffset == 0. Maybe other cases + * do a memmove if pixelSize == 3 and alphaOffset == 0. Maybe other cases * too. */ if ((blockPtr->pixelSize == 4) @@ -4423,7 +4423,7 @@ Tk_PhotoPutBlock(handle, blockPtr, x, y, width, height, compRule) && ((height == 1) || ((x == 0) && (width == masterPtr->width) && (blockPtr->pitch == pitch))) && (compRule == TK_PHOTO_COMPOSITE_SET)) { - memcpy((VOID *) destLinePtr, + memmove((VOID *) destLinePtr, (VOID *) (blockPtr->pixelPtr + blockPtr->offset[0]), (size_t) (height * width * 4)); } else { |