% July 1992 %
% %
% %
-% Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization %
+% Copyright 1999-2013 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 %
image->channel_mask=DefaultChannels;
image->channel_map=AcquirePixelChannelMap();
image->blob=CloneBlobInfo((BlobInfo *) NULL);
+ image->timestamp=time((time_t *) NULL);
image->debug=IsEventLogging();
image->reference_count=1;
image->semaphore=AllocateSemaphoreInfo();
image->client_data=image_info->client_data;
if (image_info->cache != (void *) NULL)
ClonePixelCacheMethods(image->cache,image_info->cache);
-
- /* Set all global options that map to per-image settings */
+ /*
+ Set all global options that map to per-image settings.
+ */
(void) SyncImageSettings(image_info,image,exception);
-
- /* global options that are only set for new images */
+ /*
+ Global options that are only set for new images.
+ */
+ image->image_info=(ImageInfo *) NULL;
option=GetImageOption(image_info,"delay");
if (option != (const char *) NULL)
{
*append_image;
MagickBooleanType
- proceed,
status;
MagickOffsetType
Image
*image;
+ MagickBooleanType
+ proceed;
+
image=CloneImage(next,0,0,MagickTrue,exception);
if (image == (Image *) NULL)
break;
image_view=AcquireVirtualCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
*/
MagickExport void GetImageInfo(ImageInfo *image_info)
{
+ char
+ *synchronize;
+
ExceptionInfo
*exception;
image_info->quality=UndefinedCompressionQuality;
image_info->antialias=MagickTrue;
image_info->dither=MagickTrue;
- image_info->synchronize=IsStringTrue(GetEnvironmentValue(
- "MAGICK_SYNCHRONIZE"));
+ synchronize=GetEnvironmentValue("MAGICK_SYNCHRONIZE");
+ if (synchronize != (const char *) NULL)
+ {
+ image_info->synchronize=IsStringTrue(synchronize);
+ synchronize=DestroyString(synchronize);
+ }
exception=AcquireExceptionInfo();
(void) QueryColorCompliance(BackgroundColor,AllCompliance,
&image_info->background_color,exception);
}
mask_view=DestroyCacheView(mask_view);
image_view=DestroyCacheView(image_view);
+ if (status == MagickFalse)
+ mask_image=DestroyImage(mask_image);
return(mask_image);
}
\f
#endif
if (image != (Image *) NULL)
value=GetImageProperty(image,pattern,exception);
- if ((value == (const char *) NULL) &&
- (image != (Image *) NULL))
+ if ((value == (const char *) NULL) && (image != (Image *) NULL))
value=GetImageArtifact(image,pattern);
if ((value == (const char *) NULL) &&
(image_info != (ImageInfo *) NULL))
image_view=AcquireVirtualCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
Sa=QuantumScale*alpha;
Da=QuantumScale*beta,
gamma=Sa*(-Da)+Sa+Da;
- gamma=MagickEpsilonReciprocal(gamma);
+ gamma=PerceptibleReciprocal(gamma);
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
- PixelChannel
- channel;
-
- PixelTrait
- traits;
-
- channel=GetPixelChannelChannel(image,i);
- traits=GetPixelChannelTraits(image,channel);
+ PixelChannel channel=GetPixelChannelChannel(image,i);
+ PixelTrait traits=GetPixelChannelTraits(image,channel);
if (traits == UndefinedPixelTrait)
continue;
switch (channel)
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
for (x=0; x < (ssize_t) image->columns; x++)
{
if (GetPixelAlpha(image,q) == TransparentAlpha)
- SetPixelInfoPixel(image,&image->background_color,q);
+ {
+ SetPixelInfoPixel(image,&image->background_color,q);
+ SetPixelChannel(image,AlphaPixelChannel,TransparentAlpha,q);
+ }
q+=GetPixelChannels(image);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
{
status=CompositeImage(image,image,AlphaCompositeOp,MagickTrue,0,0,
exception);
- image->alpha_trait=UndefinedPixelTrait;
+ image->alpha_trait=CopyPixelTrait;
break;
}
case OpaqueAlphaChannel:
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
return(MagickFalse);
if ((IsPixelInfoGray(&image->background_color) == MagickFalse) &&
(IsGrayColorspace(image->colorspace) != MagickFalse))
- (void) TransformImageColorspace(image,RGBColorspace,exception);
+ (void) TransformImageColorspace(image,sRGBColorspace,exception);
if ((image->background_color.alpha_trait == BlendPixelTrait) &&
(image->alpha_trait != BlendPixelTrait))
(void) SetImageAlpha(image,OpaqueAlpha,exception);
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
}
(void) ResetMagickMemory(magick,0,sizeof(magick));
count=ReadBlob(image,2*MaxTextExtent,magick);
+ (void) SeekBlob(image,-((MagickOffsetType) count),SEEK_CUR);
(void) CloseBlob(image);
image=DestroyImage(image);
/*
if (mask == (const Image *) NULL)
{
image->mask=MagickFalse;
- return(MagickTrue);
+ return(SyncImagePixelCache(image,exception));
}
- status=MagickTrue;
image->mask=MagickTrue;
+ if (SyncImagePixelCache(image,exception) == MagickFalse)
+ return(MagickFalse);
+ status=MagickTrue;
mask_view=AcquireVirtualCacheView(mask,exception);
image_view=AcquireAuthenticCacheView(image,exception);
+#if defined(MAGICKCORE_OPENMP_SUPPORT)
+ #pragma omp parallel for schedule(static,4) shared(status) \
+ magick_threads(mask,image,1,1)
+#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register const Quantum
}
for (x=0; x < (ssize_t) image->columns; x++)
{
- SetPixelMask(image,GetPixelGray(mask,p),q);
+ SetPixelMask(image,ClampToQuantum(GetPixelIntensity(mask,p)),q);
p+=GetPixelChannels(mask);
q+=GetPixelChannels(image);
}
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(range_exception,status) \
- dynamic_number_threads(image,image->columns,image->rows,1)
+ magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
image_view=DestroyCacheView(image_view);
if ((image->ping == MagickFalse) && (range_exception != MagickFalse))
(void) ThrowMagickException(exception,GetMagickModule(),CorruptImageError,
- "InvalidColormapIndex","'%s'",image->filename);
+ "InvalidColormapIndex","`%s'",image->filename);
return(status);
}
\f
% SyncImageSettings() syncs any image_info global options into per-image
% attributes.
%
-% Note: in IMv6 free form 'options' were always maped into 'artifacts', so
+% Note: in IMv6 free form 'options' were always mapped into 'artifacts', so
% that operations and coders can find such settings. In IMv7 if a desired
% per-image artifact is not set, then it will directly look for a global
-% option as a fallback.
+% option as a fallback, as such this copy is no longer needed, only the
+% link set up.
%
% The format of the SyncImageSettings method is:
%
ResetImageOptionIterator(image_info);
#if 0
{
+ /* IMv6: Copy freeform global options into per-image artifacts, so
+ * various operations and coders can access them.
+ *
+ * This has a problem, as per-image artefacts may have been set in
+ * parenthesis, but may not be unset when parenthesis ends.
+ */
char
property[MaxTextExtent];
const char
*value;
- /* IMv6: Copy freeform global options into per-image artifacts, so
- * various operations and coders can access them.
- * This has a problem, as artifacts may be set in parenthesis, but may
- * not be unset when parenthesis ends.
- */
for (option=GetNextImageOption(image_info); option != (const char *) NULL; )
{
value=GetImageOption(image_info,option);
}
}
#else
- /* IMv7: pointer for lookup of artifact fallback, back to global option.
- This saves a lot of duplication of global options into per-image
- artifacts, while ensuring only specificly set per-image artifacts
- are preverved when parenthesis ends.
-
- WARNING: When a global option is set, any associated per-image artifact
- should also be unset, as no longer valid.
- */
- image->image_info = CloneImageInfo(image_info);
+ /* IMv7: pointer to allow the lookup of pre-image artefact will fallback to
+ a global option setting/define. This saves a lot of duplication of
+ global options into per-image artifacts, while ensuring only specifically
+ set per-image artifacts are preverved when parenthesis ends.
+
+ This pointer is never explictally freed, as it is only used as a back
+ reference, not as the main pointer to the image_info structure. Images
+ being removed from a image_info image list (or yet to be added to such),
+ should have this pointer reset to NULL.
+ */
+ image->image_info=image_info;
#endif
return(MagickTrue);
}
projects / imagemagick / blobdiff