% 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
- WritePICTImage(const ImageInfo *,Image *);
+ WritePICTImage(const ImageInfo *,Image *,ExceptionInfo *);
\f
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
}
static unsigned char *DecodeImage(Image *blob,Image *image,
- size_t bytes_per_line,const unsigned int bits_per_pixel,size_t *extent)
+ size_t bytes_per_line,const unsigned int bits_per_pixel,size_t *extent,
+ ExceptionInfo *exception)
{
MagickSizeType
number_pixels;
p=ExpandBuffer(scanline,&number_pixels,bits_per_pixel);
if ((q+number_pixels) > (pixels+(*extent)))
{
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
+ (void) ThrowMagickException(exception,GetMagickModule(),
CorruptImageError,"UnableToUncompressImage","`%s'",
image->filename);
break;
scanline_length=1UL*ReadBlobByte(blob);
if (scanline_length >= row_bytes)
{
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
+ (void) ThrowMagickException(exception,GetMagickModule(),
CorruptImageError,"UnableToUncompressImage","`%s'",image->filename);
break;
}
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
- image=AcquireImage(image_info);
+ image=AcquireImage(image_info,exception);
image->depth=8;
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
flags=0;
image->columns=1UL*(frame.right-frame.left);
image->rows=1UL*(frame.bottom-frame.top);
- image->x_resolution=DefaultResolution;
- image->y_resolution=DefaultResolution;
+ image->resolution.x=DefaultResolution;
+ image->resolution.y=DefaultResolution;
image->units=UndefinedResolution;
/*
Interpret PICT opcodes.
break;
image->columns=1UL*(frame.right-frame.left);
image->rows=1UL*(frame.bottom-frame.top);
- (void) SetImageBackgroundColor(image);
+ (void) SetImageBackgroundColor(image,exception);
break;
}
case 0x12:
ReadRectangle(image,frame);
ReadPixmap(pixmap);
image->depth=1UL*pixmap.component_size;
- image->x_resolution=1.0*pixmap.horizontal_resolution;
- image->y_resolution=1.0*pixmap.vertical_resolution;
+ image->resolution.x=1.0*pixmap.horizontal_resolution;
+ image->resolution.y=1.0*pixmap.vertical_resolution;
image->units=PixelsPerInchResolution;
(void) ReadBlobMSBLong(image);
flags=1L*ReadBlobMSBShort(image);
tile_image->depth=1UL*pixmap.component_size;
tile_image->matte=pixmap.component_count == 4 ?
MagickTrue : MagickFalse;
- tile_image->x_resolution=(double) pixmap.horizontal_resolution;
- tile_image->y_resolution=(double) pixmap.vertical_resolution;
+ tile_image->resolution.x=(double) pixmap.horizontal_resolution;
+ tile_image->resolution.y=(double) pixmap.vertical_resolution;
tile_image->units=PixelsPerInchResolution;
if (tile_image->matte != MagickFalse)
image->matte=tile_image->matte;
flags=1L*ReadBlobMSBShort(image);
tile_image->colors=1UL*ReadBlobMSBShort(image)+1;
}
- status=AcquireImageColormap(tile_image,tile_image->colors);
+ status=AcquireImageColormap(tile_image,tile_image->colors,
+ exception);
if (status == MagickFalse)
{
tile_image=DestroyImage(tile_image);
}
if ((code != 0x9a) && (code != 0x9b) &&
(bytes_per_line & 0x8000) == 0)
- pixels=DecodeImage(image,tile_image,1UL*bytes_per_line,1,&extent);
+ pixels=DecodeImage(image,tile_image,1UL*bytes_per_line,1,&extent,
+ exception);
else
pixels=DecodeImage(image,tile_image,1UL*bytes_per_line,1U*
- pixmap.bits_per_pixel,&extent);
+ pixmap.bits_per_pixel,&extent,exception);
if (pixels == (unsigned char *) NULL)
{
tile_image=DestroyImage(tile_image);
ThrowReaderException(CorruptImageError,"NotEnoughPixelData");
q=QueueAuthenticPixels(tile_image,0,y,tile_image->columns,1,
exception);
- if (q == (const Quantum *) NULL)
+ if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) tile_image->columns; x++)
{
if (tile_image->storage_class == PseudoClass)
{
- index=ConstrainColormapIndex(tile_image,*p);
+ index=ConstrainColormapIndex(tile_image,*p,exception);
SetPixelIndex(tile_image,index,q);
SetPixelRed(tile_image,
tile_image->colormap[(ssize_t) index].red,q);
if (jpeg == MagickFalse)
if ((code == 0x9a) || (code == 0x9b) ||
((bytes_per_line & 0x8000) != 0))
- (void) CompositeImage(image,CopyCompositeOp,tile_image,
- destination.left,destination.top);
+ (void) CompositeImage(image,tile_image,CopyCompositeOp,
+ MagickTrue,destination.left,destination.top,exception);
tile_image=DestroyImage(tile_image);
break;
}
{
if (length == 0)
break;
- profile=AcquireStringInfo(length);
+ profile=BlobToStringInfo((const void *) NULL,length);
SetStringInfoDatum(profile,info);
- status=SetImageProfile(image,"icc",profile);
+ status=SetImageProfile(image,"icc",profile,exception);
profile=DestroyStringInfo(profile);
if (status == MagickFalse)
ThrowReaderException(ResourceLimitError,
{
if (length == 0)
break;
- profile=AcquireStringInfo(length);
+ profile=BlobToStringInfo((const void *) NULL,length);
SetStringInfoDatum(profile,info);
- status=SetImageProfile(image,"iptc",profile);
+ status=SetImageProfile(image,"iptc",profile,exception);
if (status == MagickFalse)
ThrowReaderException(ResourceLimitError,
"MemoryAllocationFailed");
(void) SetImageExtent(image,
MagickMax(image->columns,tile_image->columns),
MagickMax(image->rows,tile_image->rows),exception);
- if (IsRGBColorspace(image->colorspace) == MagickFalse)
- (void) TransformImageColorspace(image,tile_image->colorspace);
- (void) CompositeImage(image,CopyCompositeOp,tile_image,frame.left,
- frame.right);
+ if (IssRGBCompatibleColorspace(tile_image->colorspace) == MagickFalse)
+ (void) TransformImageColorspace(image,tile_image->colorspace,
+ exception);
+ (void) CompositeImage(image,tile_image,CopyCompositeOp,MagickTrue,
+ frame.left,frame.right,exception);
image->compression=tile_image->compression;
tile_image=DestroyImage(tile_image);
continue;
% The format of the WritePICTImage method is:
%
% MagickBooleanType WritePICTImage(const ImageInfo *image_info,
-% Image *image)
+% Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows.
%
%
% o image: The image.
%
+% o exception: return any errors or warnings in this structure.
+%
*/
static MagickBooleanType WritePICTImage(const ImageInfo *image_info,
- Image *image)
+ Image *image,ExceptionInfo *exception)
{
#define MaxCount 128
#define PictCropRegionOp 0x01
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if ((image->columns > 65535L) || (image->rows > 65535L))
ThrowWriterException(ImageError,"WidthOrHeightExceedsLimit");
- 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);
- if (IsRGBColorspace(image->colorspace) == MagickFalse)
- (void) TransformImageColorspace(image,RGBColorspace);
+ if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
+ (void) TransformImageColorspace(image,sRGBColorspace,exception);
/*
Initialize image info.
*/
pixmap.table=0;
pixmap.reserved=0;
transfer_mode=0;
- x_resolution=image->x_resolution != 0.0 ? image->x_resolution :
+ x_resolution=image->resolution.x != 0.0 ? image->resolution.x :
DefaultResolution;
- y_resolution=image->y_resolution != 0.0 ? image->y_resolution :
+ y_resolution=image->resolution.y != 0.0 ? image->resolution.y :
DefaultResolution;
storage_class=image->storage_class;
if (image_info->compression == JPEGCompression)
unsigned char
*blob;
- jpeg_image=CloneImage(image,0,0,MagickTrue,&image->exception);
+ jpeg_image=CloneImage(image,0,0,MagickTrue,exception);
if (jpeg_image == (Image *) NULL)
{
(void) CloseBlob(image);
(void) CopyMagickString(jpeg_info->magick,"JPEG",MaxTextExtent);
length=0;
blob=(unsigned char *) ImageToBlob(jpeg_info,jpeg_image,&length,
- &image->exception);
+ exception);
jpeg_info=DestroyImageInfo(jpeg_info);
if (blob == (unsigned char *) NULL)
return(MagickFalse);
if ((storage_class == PseudoClass) && (image->matte == MagickFalse))
for (y=0; y < (ssize_t) image->rows; y++)
{
- p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception);
+ p=GetVirtualPixels(image,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
opacity=scanline+3*image->columns;
for (y=0; y < (ssize_t) image->rows; y++)
{
- p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception);
+ p=GetVirtualPixels(image,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
break;
red=scanline;
projects / imagemagick / blobdiff