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-rw-r--r--generic/tkImgPhoto.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/generic/tkImgPhoto.c b/generic/tkImgPhoto.c
index 63e2fa8..73a06b7 100644
--- a/generic/tkImgPhoto.c
+++ b/generic/tkImgPhoto.c
@@ -2051,8 +2051,8 @@ static int
ToggleComplexAlphaIfNeeded(
PhotoMaster *mPtr)
{
- size_t len = MAX(mPtr->userWidth, mPtr->width) *
- MAX(mPtr->userHeight, mPtr->height) * 4;
+ size_t len = (size_t)MAX(mPtr->userWidth, mPtr->width) *
+ (size_t)MAX(mPtr->userHeight, mPtr->height) * 4;
unsigned char *c = mPtr->pix32;
unsigned char *end = c + len;
@@ -2257,14 +2257,14 @@ ImgPhotoSetSize(
if ((masterPtr->pix32 != NULL)
&& ((width == masterPtr->width) || (width == validBox.width))) {
if (validBox.y > 0) {
- memset(newPix32, 0, (size_t) (validBox.y * pitch));
+ memset(newPix32, 0, ((size_t) validBox.y * pitch));
}
h = validBox.y + validBox.height;
if (h < height) {
- memset(newPix32 + h*pitch, 0, (size_t) ((height - h) * pitch));
+ memset(newPix32 + h*pitch, 0, ((size_t) (height - h) * pitch));
}
} else {
- memset(newPix32, 0, (size_t) (height * pitch));
+ memset(newPix32, 0, ((size_t)height * pitch));
}
if (masterPtr->pix32 != NULL) {
@@ -2281,7 +2281,7 @@ ImgPhotoSetSize(
offset = validBox.y * pitch;
memcpy(newPix32 + offset, masterPtr->pix32 + offset,
- (size_t) (validBox.height * pitch));
+ ((size_t)validBox.height * pitch));
} else if ((validBox.width > 0) && (validBox.height > 0)) {
/*
@@ -2292,7 +2292,7 @@ ImgPhotoSetSize(
srcPtr = masterPtr->pix32 + (validBox.y * masterPtr->width
+ validBox.x) * 4;
for (h = validBox.height; h > 0; h--) {
- memcpy(destPtr, srcPtr, (size_t) (validBox.width * 4));
+ memcpy(destPtr, srcPtr, ((size_t)validBox.width * 4));
destPtr += width * 4;
srcPtr += masterPtr->width * 4;
}
@@ -2772,7 +2772,7 @@ Tk_PhotoPutBlock(
&& (blockPtr->pitch == pitch)))
&& (compRule == TK_PHOTO_COMPOSITE_SET)) {
memmove(destLinePtr, blockPtr->pixelPtr + blockPtr->offset[0],
- (size_t) (height * width * 4));
+ ((size_t)height * width * 4));
/*
* We know there's an alpha offset and we're setting the data, so skip
@@ -2804,7 +2804,7 @@ Tk_PhotoPutBlock(
&& (blueOffset == 2) && (alphaOffset == 3)
&& (width <= blockPtr->width)
&& compRuleSet) {
- memcpy(destLinePtr, srcLinePtr, (size_t) (width * 4));
+ memcpy(destLinePtr, srcLinePtr, ((size_t)width * 4));
srcLinePtr += blockPtr->pitch;
destLinePtr += pitch;
continue;
@@ -3454,7 +3454,7 @@ Tk_PhotoBlank(
*/
memset(masterPtr->pix32, 0,
- (size_t) (masterPtr->width * masterPtr->height * 4));
+ ((size_t)masterPtr->width * masterPtr->height * 4));
for (instancePtr = masterPtr->instancePtr; instancePtr != NULL;
instancePtr = instancePtr->nextPtr) {
TkImgResetDither(instancePtr);