% Read/Write FlashPIX Image Format %
% %
% Software Design %
-% John Cristy %
+% Cristy %
% July 1992 %
% %
% %
-% Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization %
+% Copyright 1999-2015 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 %
WriteFPXImage(const ImageInfo *,Image *,ExceptionInfo *);
#endif
\f
-/*
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% %
-% %
-% %
-% I s F P X %
-% %
-% %
-% %
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% IsFPX() returns MagickTrue if the image format type, identified by the
-% magick string, is FPX.
-%
-% The format of the IsFPX method is:
-%
-% MagickBooleanType IsFPX(const unsigned char *magick,const size_t length)
-%
-% A description of each parameter follows:
-%
-% o magick: compare image format pattern against these bytes.
-%
-% o length: Specifies the length of the magick string.
-%
-*/
-static MagickBooleanType IsFPX(const unsigned char *magick,const size_t length)
-{
- if (length < 4)
- return(MagickFalse);
- if (memcmp(magick,"\320\317\021\340",4) == 0)
- return(MagickTrue);
- return(MagickFalse);
-}
-\f
#if defined(MAGICKCORE_FPX_DELEGATE)
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
image->columns=width;
image->rows=height;
if ((colorspace.numberOfComponents % 2) == 0)
- image->matte=MagickTrue;
+ image->alpha_trait=BlendPixelTrait;
if (colorspace.numberOfComponents == 1)
{
/*
FPX_ClearSystem();
return(GetFirstImageInList(image));
}
+ status=SetImageExtent(image,image->columns,image->rows,exception);
+ if (status == MagickFalse)
+ return(DestroyImageList(image));
/*
Allocate memory for the image and pixel buffer.
*/
SetPixelBlue(image,index,q);
}
SetPixelAlpha(image,OpaqueAlpha,q);
- if (image->matte != MagickFalse)
+ if (image->alpha_trait != UndefinedPixelTrait)
SetPixelAlpha(image,ScaleCharToQuantum(*a),q);
q+=GetPixelChannels(image);
r+=red_component->columnStride;
entry->decoder=(DecodeImageHandler *) ReadFPXImage;
entry->encoder=(EncodeImageHandler *) WriteFPXImage;
#endif
- entry->adjoin=MagickFalse;
- entry->seekable_stream=MagickTrue;
- entry->blob_support=MagickFalse;
- entry->magick=(IsImageFormatHandler *) IsFPX;
+ entry->flags^=CoderAdjoinFlag;
+ entry->flags|=CoderSeekableStreamFlag;
+ entry->flags^=CoderBlobSupportFlag;
entry->description=ConstantString("FlashPix Format");
entry->module=ConstantString("FPX");
(void) RegisterMagickInfo(entry);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception);
if (status == MagickFalse)
return(status);
- if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
- (void) TransformImageColorspace(image,sRGBColorspace,exception);
+ (void) TransformImageColorspace(image,sRGBColorspace,exception);
(void) CloseBlob(image);
/*
Initialize FPX toolkit.
tile_width=64;
tile_height=64;
colorspace.numberOfComponents=3;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait != UndefinedPixelTrait)
colorspace.numberOfComponents=4;
if ((image_info->type != TrueColorType) &&
(IsImageGray(image,exception) != MagickFalse))
summary_info.thumbnail_valid=MagickFalse;
summary_info.appname_valid=MagickFalse;
summary_info.security_valid=MagickFalse;
+ summary_info.title.ptr=(unsigned char *) NULL;
label=GetImageProperty(image,"label",exception);
if (label != (const char *) NULL)
{
image->columns*fpx_info.components[i].columnStride;
fpx_info.components[i].theData=pixels+i;
}
- fpx_info.components[0].myColorType.myColor=fpx_info.numberOfComponents != 1
- ? NIFRGB_R : MONOCHROME;
+ fpx_info.components[0].myColorType.myColor=fpx_info.numberOfComponents != 1 ?
+ NIFRGB_R : MONOCHROME;
fpx_info.components[1].myColorType.myColor=NIFRGB_G;
fpx_info.components[2].myColorType.myColor=NIFRGB_B;
fpx_info.components[3].myColorType.myColor=ALPHA;
/*
- Write image pixelss.
+ Write image pixels.
*/
quantum_type=RGBQuantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait != UndefinedPixelTrait)
quantum_type=RGBAQuantum;
if (fpx_info.numberOfComponents == 1)
quantum_type=GrayQuantum;
Initialize default viewing parameters.
*/
contrast=1.0;
- contrast_valid=MagickFalse;
+ contrast_valid=MagickTrue;
color_twist.byy=1.0;
color_twist.byc1=0.0;
color_twist.byc2=0.0;
color_twist.dummy5_zero=0.0;
color_twist.dummy6_zero=0.0;
color_twist.dummy7_one=1.0;
- color_twist_valid=MagickFalse;
+ color_twist_valid=MagickTrue;
sharpen=0.0;
- sharpen_valid=MagickFalse;
+ sharpen_valid=MagickTrue;
aspect_ratio=(double) image->columns/image->rows;
- aspect_ratio_valid=MagickFalse;
+ aspect_ratio_valid=MagickTrue;
view_rect.left=(float) 0.1;
view_rect.width=aspect_ratio-0.2;
view_rect.top=(float) 0.1;
view_rect.height=(float) 0.8; /* 1.0-0.2 */
- view_rect_valid=MagickFalse;
+ view_rect_valid=MagickTrue;
affine.a11=1.0;
affine.a12=0.0;
affine.a13=0.0;
affine.a42=0.0;
affine.a43=0.0;
affine.a44=1.0;
- affine_valid=MagickFalse;
+ affine_valid=MagickTrue;
if (0)
{
/*
SetColorBalance(0.5,1.0,1.0,&color_twist);
color_twist_valid=MagickTrue;
}
- if (affine_valid)
+ if (affine_valid != MagickFalse)
{
fpx_status=FPX_SetImageAffineMatrix(flashpix,&affine);
if (fpx_status != FPX_OK)
ThrowWriterException(DelegateError,"UnableToSetAffineMatrix");
}
- if (aspect_ratio_valid)
+ if (aspect_ratio_valid != MagickFalse)
{
fpx_status=FPX_SetImageResultAspectRatio(flashpix,&aspect_ratio);
if (fpx_status != FPX_OK)
ThrowWriterException(DelegateError,"UnableToSetAspectRatio");
}
- if (color_twist_valid)
+ if (color_twist_valid != MagickFalse)
{
fpx_status=FPX_SetImageColorTwistMatrix(flashpix,&color_twist);
if (fpx_status != FPX_OK)
ThrowWriterException(DelegateError,"UnableToSetColorTwist");
}
- if (contrast_valid)
+ if (contrast_valid != MagickFalse)
{
fpx_status=FPX_SetImageContrastAdjustment(flashpix,&contrast);
if (fpx_status != FPX_OK)
ThrowWriterException(DelegateError,"UnableToSetContrast");
}
- if (sharpen_valid)
+ if (sharpen_valid != MagickFalse)
{
fpx_status=FPX_SetImageFilteringValue(flashpix,&sharpen);
if (fpx_status != FPX_OK)
ThrowWriterException(DelegateError,"UnableToSetFilteringValue");
}
- if (view_rect_valid)
+ if (view_rect_valid != MagickFalse)
{
fpx_status=FPX_SetImageROI(flashpix,&view_rect);
if (fpx_status != FPX_OK)
projects / imagemagick / blobdiff