diff options
Diffstat (limited to 'generic/tkImgPhoto.c')
| -rw-r--r-- | generic/tkImgPhoto.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/generic/tkImgPhoto.c b/generic/tkImgPhoto.c index db810d8..51083e6 100644 --- a/generic/tkImgPhoto.c +++ b/generic/tkImgPhoto.c @@ -221,12 +221,11 @@ static const char * GetExtension(const char *path); static void PhotoFormatThreadExitProc( - ClientData dummy) /* not used */ + TCL_UNUSED(void *)) /* not used */ { Tk_PhotoImageFormat *freePtr; ThreadSpecificData *tsdPtr = (ThreadSpecificData *) Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); - (void)dummy; #if !defined(TK_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 while (tsdPtr->oldFormatList != NULL) { @@ -343,14 +342,13 @@ ImgPhotoCreate( int objc, /* Number of arguments. */ Tcl_Obj *const objv[], /* Argument objects for options (doesn't * include image name or type). */ - const Tk_ImageType *typePtr,/* Pointer to our type record (not used). */ + TCL_UNUSED(const Tk_ImageType *),/* Pointer to our type record (not used). */ Tk_ImageModel model, /* Token for image, to be used by us in later * callbacks. */ ClientData *clientDataPtr) /* Store manager's token for image here; it * will be returned in later callbacks. */ { PhotoModel *modelPtr; - (void)typePtr; /* * Allocate and initialize the photo image model record. @@ -3877,7 +3875,7 @@ ImgGetPhoto( blueOffset = blockPtr->offset[2] - blockPtr->offset[0]; if (((optPtr->options & OPT_BACKGROUND) && alphaOffset) || ((optPtr->options & OPT_GRAYSCALE) && (greenOffset||blueOffset))) { - int newPixelSize,x,y; + int newPixelSize; unsigned char *srcPtr, *destPtr; char *data; @@ -4065,15 +4063,13 @@ static int ImgPhotoPostscript( ClientData clientData, /* Handle for the photo image. */ Tcl_Interp *interp, /* Interpreter. */ - Tk_Window tkwin, /* (unused) */ + TCL_UNUSED(Tk_Window), /* (unused) */ Tk_PostscriptInfo psInfo, /* Postscript info. */ int x, int y, /* First pixel to output. */ int width, int height, /* Width and height of area. */ - int prepass) /* (unused) */ + TCL_UNUSED(int)) /* (unused) */ { Tk_PhotoImageBlock block; - (void)tkwin; - (void)prepass; Tk_PhotoGetImage(clientData, &block); block.pixelPtr += y * block.pitch + x * block.pixelSize; |