% July 1992 %
% %
% %
-% Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization %
+% Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
Forward declarations.
*/
static MagickBooleanType
- WriteUYVYImage(const ImageInfo *,Image *);
+ WriteUYVYImage(const ImageInfo *,Image *,ExceptionInfo *);
\f
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
- image=AcquireImage(image_info);
+ image=AcquireImage(image_info,exception);
if ((image->columns == 0) || (image->rows == 0))
ThrowReaderException(OptionError,"MustSpecifyImageSize");
if ((image->columns % 2) != 0)
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
- if (q == (const Quantum *) NULL)
+ if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) (image->columns >> 1); x++)
{
% The format of the WriteUYVYImage method is:
%
% MagickBooleanType WriteUYVYImage(const ImageInfo *image_info,
-% Image *image)
+% Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows.
%
% o image_info: the image info.
%
-% o image: The image.
-% Implicit assumption: number of columns is even.
+% o image: The image. Implicit assumption: number of columns is even.
+%
+% o exception: return any errors or warnings in this structure.
%
*/
static MagickBooleanType WriteUYVYImage(const ImageInfo *image_info,
- Image *image)
+ Image *image,ExceptionInfo *exception)
{
PixelInfo
pixel;
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if ((image->columns % 2) != 0)
image->columns++;
- status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
+ assert(exception != (ExceptionInfo *) NULL);
+ assert(exception->signature == MagickSignature);
+ status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception);
if (status == MagickFalse)
return(status);
/*
Accumulate two pixels, then output.
*/
- uyvy_image=CloneImage(image,0,0,MagickTrue,&image->exception);
+ uyvy_image=CloneImage(image,0,0,MagickTrue,exception);
if (uyvy_image == (Image *) NULL)
- ThrowWriterException(ResourceLimitError,image->exception.reason);
- (void) TransformImageColorspace(uyvy_image,YCbCrColorspace);
+ return(MagickFalse);
+ (void) TransformImageColorspace(uyvy_image,YCbCrColorspace,exception);
full=MagickFalse;
(void) ResetMagickMemory(&pixel,0,sizeof(PixelInfo));
for (y=0; y < (ssize_t) image->rows; y++)
{
- p=GetVirtualPixels(uyvy_image,0,y,image->columns,1,&image->exception);
+ p=GetVirtualPixels(uyvy_image,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)