/*
- 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.
#endif
#include <math.h>
+#include <MagickCore/cache.h>
#include <MagickCore/cache-view.h>
#include <MagickCore/color.h>
#include <MagickCore/image.h>
#undef index
-static inline Quantum GetPixelAlpha(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelAlpha(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[AlphaPixelChannel].channel]);
+ if (image->channel_map[AlphaPixelChannel].traits == UndefinedPixelTrait)
+ return(OpaqueAlpha);
+ return(pixel[image->channel_map[AlphaPixelChannel].offset]);
}
-static inline PixelTrait GetPixelAlphaTraits(const Image *image)
+static inline PixelTrait GetPixelAlphaTraits(const Image *restrict image)
{
return(image->channel_map[AlphaPixelChannel].traits);
}
-static inline Quantum GetPixelBlack(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelBlack(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[BlackPixelChannel].channel]);
+ if (image->channel_map[BlackPixelChannel].traits == UndefinedPixelTrait)
+ return(0);
+ return(pixel[image->channel_map[BlackPixelChannel].offset]);
}
-static inline PixelTrait GetPixelBlackTraits(const Image *image)
+static inline PixelTrait GetPixelBlackTraits(const Image *restrict image)
{
return(image->channel_map[BlackPixelChannel].traits);
}
-static inline Quantum GetPixelBlue(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelBlue(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[BluePixelChannel].channel]);
+ return(pixel[image->channel_map[BluePixelChannel].offset]);
}
-static inline PixelTrait GetPixelBlueTraits(const Image *image)
+static inline PixelTrait GetPixelBlueTraits(const Image *restrict image)
{
return(image->channel_map[BluePixelChannel].traits);
}
-static inline Quantum GetPixelCb(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelCb(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[CbPixelChannel].channel]);
+ return(pixel[image->channel_map[CbPixelChannel].offset]);
}
-static inline PixelTrait GetPixelCbTraits(const Image *image)
+static inline PixelTrait GetPixelCbTraits(const Image *restrict image)
{
return(image->channel_map[CbPixelChannel].traits);
}
-static inline Quantum GetPixelChannel(const Image *image,
- const PixelChannel channel,const Quantum *pixel)
+static inline Quantum GetPixelChannel(const Image *restrict image,
+ const PixelChannel channel,const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[channel].channel]);
+ if (image->channel_map[channel].traits == UndefinedPixelTrait)
+ return(0);
+ return(pixel[image->channel_map[channel].offset]);
}
-static inline PixelChannel GetPixelChannelMapChannel(const Image *image,
+static inline PixelChannel GetPixelChannelMapChannel(
+ const Image *restrict image,const ssize_t offset)
+{
+ return(image->channel_map[offset].channel);
+}
+
+static inline ssize_t GetPixelChannelMapOffset(const Image *restrict image,
const PixelChannel channel)
{
- return(image->channel_map[channel].channel);
+ return(image->channel_map[channel].offset);
}
-static inline PixelTrait GetPixelChannelMapTraits(const Image *image,
+static inline PixelTrait GetPixelChannelMapTraits(const Image *restrict image,
const PixelChannel channel)
{
return(image->channel_map[channel].traits);
}
-static inline size_t GetPixelChannels(const Image *image)
+static inline size_t GetPixelChannels(const Image *restrict image)
{
return(image->number_channels);
}
-static inline Quantum GetPixelCr(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelCr(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[CrPixelChannel].channel]);
+ return(pixel[image->channel_map[CrPixelChannel].offset]);
}
-static inline PixelTrait GetPixelCrTraits(const Image *image)
+static inline PixelTrait GetPixelCrTraits(const Image *restrict image)
{
return(image->channel_map[CrPixelChannel].traits);
}
-static inline Quantum GetPixelCyan(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelCyan(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[CyanPixelChannel].channel]);
+ return(pixel[image->channel_map[CyanPixelChannel].offset]);
}
-static inline PixelTrait GetPixelCyanTraits(const Image *image)
+static inline PixelTrait GetPixelCyanTraits(const Image *restrict image)
{
return(image->channel_map[CyanPixelChannel].traits);
}
-static inline Quantum GetPixelGray(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelGray(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[GrayPixelChannel].channel]);
+ return(pixel[image->channel_map[GrayPixelChannel].offset]);
}
-static inline PixelTrait GetPixelGrayTraits(const Image *image)
+static inline PixelTrait GetPixelGrayTraits(const Image *restrict image)
{
return(image->channel_map[GrayPixelChannel].traits);
}
-static inline Quantum GetPixelGreen(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelGreen(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[GreenPixelChannel].channel]);
+ return(pixel[image->channel_map[GreenPixelChannel].offset]);
}
-static inline PixelTrait GetPixelGreenTraits(const Image *image)
+static inline PixelTrait GetPixelGreenTraits(const Image *restrict image)
{
return(image->channel_map[GreenPixelChannel].traits);
}
-static inline Quantum GetPixelIndex(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelIndex(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[IndexPixelChannel].channel]);
+ if (image->channel_map[IndexPixelChannel].traits == UndefinedPixelTrait)
+ return(0);
+ return(pixel[image->channel_map[IndexPixelChannel].offset]);
}
-static inline PixelTrait GetPixelIndexTraits(const Image *image)
+static inline PixelTrait GetPixelIndexTraits(const Image *restrict image)
{
return(image->channel_map[IndexPixelChannel].traits);
}
-static inline Quantum GetPixelInfoIntensity(const PixelInfo *pixel_info)
+static inline Quantum GetPixelInfoIntensity(
+ const PixelInfo *restrict pixel_info)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
return((Quantum) (0.299*pixel_info->red+0.587*pixel_info->green+0.114*
#endif
}
-static inline Quantum GetPixelInfoLuminance(const PixelInfo *pixel_info)
+static inline Quantum GetPixelInfoLuminance(
+ const PixelInfo *restrict pixel_info)
{
Quantum
luminance;
return((Quantum) luminance);
}
-static inline Quantum GetPixelMagenta(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelIntensity(const Image *restrict image,
+ const Quantum *restrict pixel)
+{
+#if !defined(MAGICKCORE_HDRI_SUPPORT)
+ if (image->colorspace == GRAYColorspace)
+ return(pixel[image->channel_map[GrayPixelChannel].offset]);
+ return((Quantum) (0.299*pixel[image->channel_map[RedPixelChannel].offset]+
+ 0.587*pixel[image->channel_map[GreenPixelChannel].offset]+0.114*
+ pixel[image->channel_map[BluePixelChannel].offset]+0.5));
+#else
+ {
+ double
+ alpha,
+ beta;
+
+ alpha=pixel[image->channel_map[RedPixelChannel].offset]-(double)
+ pixel[image->channel_map[GreenPixelChannel].offset];
+ beta=pixel[image->channel_map[GreenPixelChannel].offset]-(double)
+ pixel[image->channel_map[BluePixelChannel].offset];
+ if ((fabs(alpha) <= MagickEpsilon) && (fabs(beta) <= MagickEpsilon))
+ return(pixel[image->channel_map[RedPixelChannel].offset]);
+ return((Quantum) (0.299*pixel[image->channel_map[RedPixelChannel].offset]+
+ 0.587*pixel[image->channel_map[GreenPixelChannel].offset]+0.114*
+ pixel[image->channel_map[BluePixelChannel].offset]));
+ }
+#endif
+}
+
+static inline Quantum GetPixelLuminance(const Image *restrict image,
+ const Quantum *restrict pixel)
+{
+#if !defined(MAGICKCORE_HDRI_SUPPORT)
+ return((Quantum) (0.21267*pixel[image->channel_map[RedPixelChannel].offset]+
+ 0.71516*pixel[image->channel_map[GreenPixelChannel].offset]+0.07217*
+ pixel[image->channel_map[BluePixelChannel].offset]+0.5));
+#else
+ return((Quantum) (0.21267*pixel[image->channel_map[RedPixelChannel].offset]+
+ 0.71516*pixel[image->channel_map[GreenPixelChannel].offset]+0.07217*
+ pixel[image->channel_map[BluePixelChannel].offset]));
+#endif
+}
+
+static inline Quantum GetPixelMagenta(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[MagentaPixelChannel].channel]);
+ return(pixel[image->channel_map[MagentaPixelChannel].offset]);
}
-static inline PixelTrait GetPixelMagentaTraits(const Image *image)
+static inline PixelTrait GetPixelMagentaTraits(const Image *restrict image)
{
return(image->channel_map[MagentaPixelChannel].traits);
}
-static inline size_t GetPixelMetaChannels(const Image *image)
+static inline Quantum GetPixelMask(const Image *restrict image,
+ const Quantum *restrict pixel)
+{
+ if (image->channel_map[MaskPixelChannel].traits == UndefinedPixelTrait)
+ return(0);
+ return(pixel[image->channel_map[MaskPixelChannel].offset]);
+}
+
+static inline PixelTrait GetPixelMaskTraits(const Image *restrict image)
+{
+ return(image->channel_map[MaskPixelChannel].traits);
+}
+
+static inline size_t GetPixelMetaChannels(const Image *restrict image)
{
return(image->number_meta_channels);
}
-static inline size_t GetPixelMetacontentExtent(const Image *image)
+static inline size_t GetPixelMetacontentExtent(const Image *restrict image)
{
return(image->metacontent_extent);
}
-static inline Quantum GetPixelRed(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelOpacity(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[RedPixelChannel].channel]);
+ if (image->channel_map[AlphaPixelChannel].traits == UndefinedPixelTrait)
+ return(QuantumRange-OpaqueAlpha);
+ return(QuantumRange-pixel[image->channel_map[AlphaPixelChannel].offset]);
}
-static inline PixelTrait GetPixelRedTraits(const Image *image)
+static inline Quantum GetPixelRed(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(image->channel_map[RedPixelChannel].traits);
+ return(pixel[image->channel_map[RedPixelChannel].offset]);
}
-static inline void GetPixelInfoPixel(const Image *image,const Quantum *pixel,
- PixelInfo *packet)
+static inline PixelTrait GetPixelRedTraits(const Image *restrict image)
{
- packet->red=(double) pixel[image->channel_map[RedPixelChannel].channel];
- packet->green=(double) pixel[image->channel_map[GreenPixelChannel].channel];
- packet->blue=(double) pixel[image->channel_map[BluePixelChannel].channel];
- packet->alpha=(double) pixel[image->channel_map[AlphaPixelChannel].channel];
+ return(image->channel_map[RedPixelChannel].traits);
}
-static inline PixelTrait GetPixelTraits(const Image *image,
+static inline void GetPixelInfoPixel(const Image *restrict image,
+ const Quantum *restrict pixel,PixelInfo *restrict pixel_info)
+{
+ pixel_info->red=(double)
+ pixel[image->channel_map[RedPixelChannel].offset];
+ pixel_info->green=(double)
+ pixel[image->channel_map[GreenPixelChannel].offset];
+ pixel_info->blue=(double)
+ pixel[image->channel_map[BluePixelChannel].offset];
+ pixel_info->black=0;
+ if (image->channel_map[BlackPixelChannel].traits != UndefinedPixelTrait)
+ pixel_info->black=(double)
+ pixel[image->channel_map[BlackPixelChannel].offset];
+ pixel_info->alpha=OpaqueAlpha;
+ if (image->channel_map[AlphaPixelChannel].traits != UndefinedPixelTrait)
+ pixel_info->alpha=(double)
+ pixel[image->channel_map[AlphaPixelChannel].offset];
+ pixel_info->index=0;
+ if (image->channel_map[IndexPixelChannel].traits != UndefinedPixelTrait)
+ pixel_info->index=(double)
+ pixel[image->channel_map[IndexPixelChannel].offset];
+}
+
+static inline PixelTrait GetPixelTraits(const Image *restrict image,
const PixelChannel channel)
{
return(image->channel_map[channel].traits);
}
-static inline Quantum GetPixelY(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelY(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[YPixelChannel].channel]);
+ return(pixel[image->channel_map[YPixelChannel].offset]);
}
-static inline PixelTrait GetPixelYTraits(const Image *image)
+static inline PixelTrait GetPixelYTraits(const Image *restrict image)
{
return(image->channel_map[YPixelChannel].traits);
}
-static inline Quantum GetPixelYellow(const Image *image,const Quantum *pixel)
+static inline Quantum GetPixelYellow(const Image *restrict image,
+ const Quantum *restrict pixel)
{
- return(pixel[image->channel_map[YellowPixelChannel].channel]);
+ return(pixel[image->channel_map[YellowPixelChannel].offset]);
}
-static inline PixelTrait GetPixelYellowTraits(const Image *image)
+static inline PixelTrait GetPixelYellowTraits(const Image *restrict image)
{
return(image->channel_map[YellowPixelChannel].traits);
}
-static inline MagickBooleanType IsPixelEquivalent(const Image *image,
- const Quantum *p,const PixelInfo *q)
+static inline MagickBooleanType IsPixelEquivalent(const Image *restrict image,
+ const Quantum *restrict p,const PixelInfo *restrict q)
{
- if (((double) p[image->channel_map[RedPixelChannel].channel] == q->red) &&
- ((double) p[image->channel_map[GreenPixelChannel].channel] == q->green) &&
- ((double) p[image->channel_map[BluePixelChannel].channel] == q->blue))
+ if (((double) p[image->channel_map[RedPixelChannel].offset] == q->red) &&
+ ((double) p[image->channel_map[GreenPixelChannel].offset] == q->green) &&
+ ((double) p[image->channel_map[BluePixelChannel].offset] == q->blue))
return(MagickTrue);
return(MagickFalse);
}
-static inline MagickBooleanType IsPixelGray(const Image *image,
- const Quantum *pixel)
+static inline MagickBooleanType IsPixelGray(const Image *restrict image,
+ const Quantum *restrict pixel)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
- if ((pixel[image->channel_map[RedPixelChannel].channel] ==
- pixel[image->channel_map[GreenPixelChannel].channel]) &&
- (pixel[image->channel_map[GreenPixelChannel].channel] ==
- pixel[image->channel_map[BluePixelChannel].channel]))
+ if ((pixel[image->channel_map[RedPixelChannel].offset] ==
+ pixel[image->channel_map[GreenPixelChannel].offset]) &&
+ (pixel[image->channel_map[GreenPixelChannel].offset] ==
+ pixel[image->channel_map[BluePixelChannel].offset]))
return(MagickTrue);
#else
{
alpha,
beta;
- alpha=pixel[image->channel_map[RedPixelChannel].channel]-(double)
- pixel[image->channel_map[GreenPixelChannel].channel];
- beta=pixel[image->channel_map[GreenPixelChannel].channel]-(double)
- pixel[image->channel_map[BluePixelChannel].channel];
+ alpha=pixel[image->channel_map[RedPixelChannel].offset]-(double)
+ pixel[image->channel_map[GreenPixelChannel].offset];
+ beta=pixel[image->channel_map[GreenPixelChannel].offset]-(double)
+ pixel[image->channel_map[BluePixelChannel].offset];
if ((fabs(alpha) <= MagickEpsilon) && (fabs(beta) <= MagickEpsilon))
return(MagickTrue);
}
return(MagickFalse);
}
-static inline MagickBooleanType IsPixelInfoEquivalent(const PixelInfo *p,
- const PixelInfo *q)
+static inline MagickBooleanType IsPixelInfoEquivalent(
+ const PixelInfo *restrict p,const PixelInfo *restrict q)
{
if ((p->matte != MagickFalse) && (q->matte == MagickFalse) &&
(fabs(p->alpha-OpaqueAlpha) > 0.5))
return(MagickTrue);
}
-static inline MagickBooleanType IsPixelMonochrome(const Image *image,
- const Quantum *pixel)
+static inline MagickBooleanType IsPixelMonochrome(const Image *restrict image,
+ const Quantum *restrict pixel)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
- if (((pixel[image->channel_map[RedPixelChannel].channel] == 0) ||
- (pixel[image->channel_map[RedPixelChannel].channel] == (Quantum) QuantumRange)) &&
- (pixel[image->channel_map[RedPixelChannel].channel] ==
- pixel[image->channel_map[GreenPixelChannel].channel]) &&
- (pixel[image->channel_map[GreenPixelChannel].channel] ==
- pixel[image->channel_map[BluePixelChannel].channel]))
+ if (((pixel[image->channel_map[RedPixelChannel].offset] == 0) ||
+ (pixel[image->channel_map[RedPixelChannel].offset] == (Quantum) QuantumRange)) &&
+ (pixel[image->channel_map[RedPixelChannel].offset] ==
+ pixel[image->channel_map[GreenPixelChannel].offset]) &&
+ (pixel[image->channel_map[GreenPixelChannel].offset] ==
+ pixel[image->channel_map[BluePixelChannel].offset]))
return(MagickTrue);
#else
{
alpha,
beta;
- alpha=pixel[image->channel_map[RedPixelChannel].channel]-(double)
- pixel[image->channel_map[GreenPixelChannel].channel];
- beta=pixel[image->channel_map[GreenPixelChannel].channel]-(double)
- pixel[image->channel_map[BluePixelChannel].channel];
- if (((fabs(pixel[image->channel_map[RedPixelChannel].channel]) <= MagickEpsilon) ||
- (fabs(pixel[image->channel_map[RedPixelChannel].channel]-QuantumRange) <= MagickEpsilon)) &&
+ alpha=pixel[image->channel_map[RedPixelChannel].offset]-(double)
+ pixel[image->channel_map[GreenPixelChannel].offset];
+ beta=pixel[image->channel_map[GreenPixelChannel].offset]-(double)
+ pixel[image->channel_map[BluePixelChannel].offset];
+ if (((fabs(pixel[image->channel_map[RedPixelChannel].offset]) <= MagickEpsilon) ||
+ (fabs(pixel[image->channel_map[RedPixelChannel].offset]-QuantumRange) <= MagickEpsilon)) &&
(fabs(alpha) <= MagickEpsilon) && (fabs(beta) <= MagickEpsilon))
return(MagickTrue);
}
return(MagickFalse);
}
-static inline MagickBooleanType IsPixelInfoGray(const PixelInfo *pixel)
+static inline MagickBooleanType IsPixelInfoGray(
+ const PixelInfo *restrict pixel_info)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
- if ((pixel->red == pixel->green) && (pixel->green == pixel->blue))
+ if ((pixel_info->red == pixel_info->green) &&
+ (pixel_info->green == pixel_info->blue))
return(MagickTrue);
#else
{
alpha,
beta;
- alpha=pixel->red-(double) pixel->green;
- beta=pixel->green-(double) pixel->blue;
+ alpha=pixel_info->red-(double) pixel_info->green;
+ beta=pixel_info->green-(double) pixel_info->blue;
if ((fabs(alpha) <= MagickEpsilon) && (fabs(beta) <= MagickEpsilon))
return(MagickTrue);
}
}
static inline MagickBooleanType IsPixelInfoMonochrome(
- const PixelInfo *pixel)
+ const PixelInfo *restrict pixel_info)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
- if (((pixel->red == 0) || (pixel->red == (Quantum) QuantumRange)) &&
- (pixel->red == pixel->green) && (pixel->green == pixel->blue))
+ if (((pixel_info->red == 0) || (pixel_info->red == (Quantum) QuantumRange)) &&
+ (pixel_info->red == pixel_info->green) &&
+ (pixel_info->green == pixel_info->blue))
return(MagickTrue);
#else
{
alpha,
beta;
- alpha=pixel->red-(double) pixel->green;
- beta=pixel->green-(double) pixel->blue;
- if (((fabs(pixel->red) <= MagickEpsilon) ||
- (fabs(pixel->red-QuantumRange) <= MagickEpsilon)) &&
+ alpha=pixel_info->red-(double) pixel_info->green;
+ beta=pixel_info->green-(double) pixel_info->blue;
+ if (((fabs(pixel_info->red) <= MagickEpsilon) ||
+ (fabs(pixel_info->red-QuantumRange) <= MagickEpsilon)) &&
(fabs(alpha) <= MagickEpsilon) && (fabs(beta) <= MagickEpsilon))
return(MagickTrue);
}
return(MagickFalse);
}
-static inline void SetPacketPixelInfo(const Image *image,
- const PixelInfo *pixel_info,PixelInfo *packet)
+static inline void SetPixelAlpha(const Image *restrict image,
+ const Quantum alpha,Quantum *restrict pixel)
{
- packet->red=pixel_info->red;
- packet->green=pixel_info->green;
- packet->blue=pixel_info->blue;
- packet->alpha=pixel_info->alpha;
- if (image->colorspace == CMYKColorspace)
- packet->black=pixel_info->black;
- if (image->storage_class == PseudoClass)
- packet->index=pixel_info->index;
-}
-
-static inline void SetPixelAlpha(const Image *image,const Quantum alpha,
- Quantum *pixel)
-{
- pixel[image->channel_map[AlphaPixelChannel].channel]=alpha;
+ if (image->channel_map[AlphaPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[AlphaPixelChannel].offset]=alpha;
}
static inline void SetPixelAlphaTraits(Image *image,const PixelTrait traits)
image->channel_map[AlphaPixelChannel].traits=traits;
}
-static inline void SetPixelBlack(const Image *image,const Quantum black,
- Quantum *pixel)
+static inline void SetPixelBlack(const Image *restrict image,
+ const Quantum black,Quantum *restrict pixel)
{
- pixel[image->channel_map[BlackPixelChannel].channel]=black;
+ if (image->channel_map[BlackPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[BlackPixelChannel].offset]=black;
}
static inline void SetPixelBlackTraits(Image *image,const PixelTrait traits)
image->channel_map[BlackPixelChannel].traits=traits;
}
-static inline void SetPixelBlue(const Image *image,const Quantum blue,
- Quantum *pixel)
+static inline void SetPixelBlue(const Image *restrict image,const Quantum blue,
+ Quantum *restrict pixel)
{
- pixel[image->channel_map[BluePixelChannel].channel]=blue;
+ pixel[image->channel_map[BluePixelChannel].offset]=blue;
}
static inline void SetPixelBlueTraits(Image *image,const PixelTrait traits)
image->channel_map[BluePixelChannel].traits=traits;
}
-static inline void SetPixelCb(const Image *image,const Quantum cb,
- Quantum *pixel)
+static inline void SetPixelCb(const Image *restrict image,const Quantum cb,
+ Quantum *restrict pixel)
{
- pixel[image->channel_map[CbPixelChannel].channel]=cb;
+ pixel[image->channel_map[CbPixelChannel].offset]=cb;
}
static inline void SetPixelCbTraits(Image *image,const PixelTrait traits)
image->channel_map[CbPixelChannel].traits=traits;
}
-static inline void SetPixelChannel(const Image *image,
- const PixelChannel channel,const Quantum quantum,Quantum *pixel)
+static inline void SetPixelChannel(const Image *restrict image,
+ const PixelChannel channel,const Quantum quantum,Quantum *restrict pixel)
+{
+ if (image->channel_map[channel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[channel].offset]=quantum;
+}
+
+static inline void SetPixelChannelMapChannel(const Image *restrict image,
+ const PixelChannel channel,const ssize_t offset)
{
- pixel[image->channel_map[channel].channel]=quantum;
+ image->channel_map[offset].channel=channel;
+ image->channel_map[channel].offset=offset;
}
-static inline void SetPixelChannelMapChannel(const Image *image,
- const PixelChannel channel,const PixelChannel channels)
+static inline void SetPixelChannelMap(const Image *restrict image,
+ const PixelChannel channel,const PixelTrait traits,const ssize_t offset)
{
- image->channel_map[channel].channel=channels;
+ image->channel_map[offset].channel=channel;
+ image->channel_map[channel].offset=offset;
+ image->channel_map[channel].traits=traits;
}
static inline void SetPixelChannels(Image *image,const size_t number_channels)
image->channel_map[channel].traits=traits;
}
-static inline void SetPixelCr(const Image *image,const Quantum cr,
- Quantum *pixel)
+static inline void SetPixelCr(const Image *restrict image,const Quantum cr,
+ Quantum *restrict pixel)
{
- pixel[image->channel_map[CrPixelChannel].channel]=cr;
+ pixel[image->channel_map[CrPixelChannel].offset]=cr;
}
static inline void SetPixelCrTraits(Image *image,const PixelTrait traits)
image->channel_map[CrPixelChannel].traits=traits;
}
-static inline void SetPixelCyan(const Image *image,const Quantum cyan,
- Quantum *pixel)
+static inline void SetPixelCyan(const Image *restrict image,const Quantum cyan,
+ Quantum *restrict pixel)
{
- pixel[image->channel_map[CyanPixelChannel].channel]=cyan;
+ pixel[image->channel_map[CyanPixelChannel].offset]=cyan;
}
-static inline void SetPixelGray(const Image *image,const Quantum gray,
- Quantum *pixel)
+static inline void SetPixelGray(const Image *restrict image,const Quantum gray,
+ Quantum *restrict pixel)
{
- pixel[image->channel_map[GrayPixelChannel].channel]=gray;
+ pixel[image->channel_map[GrayPixelChannel].offset]=gray;
}
static inline void SetPixelGrayTraits(Image *image,const PixelTrait traits)
image->channel_map[GrayPixelChannel].traits=traits;
}
-static inline void SetPixelGreen(const Image *image,const Quantum green,
- Quantum *pixel)
+static inline void SetPixelGreen(const Image *restrict image,
+ const Quantum green,Quantum *restrict pixel)
{
- pixel[image->channel_map[GreenPixelChannel].channel]=green;
+ pixel[image->channel_map[GreenPixelChannel].offset]=green;
}
static inline void SetPixelGreenTraits(Image *image,const PixelTrait traits)
image->channel_map[GreenPixelChannel].traits=traits;
}
-static inline void SetPixelIndex(const Image *image,const Quantum index,
- Quantum *pixel)
+static inline void SetPixelIndex(const Image *restrict image,
+ const Quantum index,Quantum *restrict pixel)
{
- pixel[image->channel_map[IndexPixelChannel].channel]=index;
+ if (image->channel_map[IndexPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[IndexPixelChannel].offset]=index;
}
static inline void SetPixelIndexTraits(Image *image,const PixelTrait traits)
image->channel_map[IndexPixelChannel].traits=traits;
}
-static inline void SetPixelInfo(const Image *image,const Quantum *pixel,
- PixelInfo *pixel_info)
+static inline void SetPixelInfoPixel(const Image *restrict image,
+ const PixelInfo *restrict pixel_info,Quantum *restrict pixel)
{
- pixel_info->red=(MagickRealType)
- pixel[image->channel_map[RedPixelChannel].channel];
- pixel_info->green=(MagickRealType)
- pixel[image->channel_map[GreenPixelChannel].channel];
- pixel_info->blue=(MagickRealType)
- pixel[image->channel_map[BluePixelChannel].channel];
- if (image->colorspace == CMYKColorspace)
- pixel_info->black=(MagickRealType)
- pixel[image->channel_map[BlackPixelChannel].channel];
- pixel_info->alpha=(MagickRealType)
- pixel[image->channel_map[AlphaPixelChannel].channel];
- if (image->storage_class == PseudoClass)
- pixel_info->index=(MagickRealType)
- pixel[image->channel_map[IndexPixelChannel].channel];
+ pixel[image->channel_map[RedPixelChannel].offset]=
+ ClampToQuantum(pixel_info->red);
+ pixel[image->channel_map[GreenPixelChannel].offset]=
+ ClampToQuantum(pixel_info->green);
+ pixel[image->channel_map[BluePixelChannel].offset]=
+ ClampToQuantum(pixel_info->blue);
+ if (image->channel_map[BlackPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[BlackPixelChannel].offset]=
+ ClampToQuantum(pixel_info->black);
+ if (image->channel_map[AlphaPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[AlphaPixelChannel].offset]=pixel_info->matte ==
+ MagickFalse ? OpaqueAlpha : ClampToQuantum(pixel_info->alpha);
}
-static inline void SetPixelMagenta(const Image *image,const Quantum magenta,
- Quantum *pixel)
+static inline void SetPixelMagenta(const Image *restrict image,
+ const Quantum magenta,Quantum *restrict pixel)
{
- pixel[image->channel_map[MagentaPixelChannel].channel]=magenta;
+ pixel[image->channel_map[MagentaPixelChannel].offset]=magenta;
}
static inline void SetPixelMagentaTraits(Image *image,const PixelTrait traits)
image->channel_map[MagentaPixelChannel].traits=traits;
}
-static inline void SetPixelMetaChannels(Image *image,
- const size_t number_meta_channels)
+static inline void SetPixelMask(const Image *restrict image,
+ const Quantum mask,Quantum *restrict pixel)
{
- image->number_meta_channels=number_meta_channels;
+ if (image->channel_map[MaskPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[MaskPixelChannel].offset]=mask;
}
static inline void SetPixelMetacontentExtent(Image *image,const size_t extent)
image->metacontent_extent=extent;
}
-static inline void SetPixelRed(const Image *image,const Quantum red,
- Quantum *pixel)
+static inline void SetPixelOpacity(const Image *restrict image,
+ const Quantum alpha,Quantum *restrict pixel)
{
- pixel[image->channel_map[RedPixelChannel].channel]=red;
+ if (image->channel_map[AlphaPixelChannel].traits != UndefinedPixelTrait)
+ pixel[image->channel_map[AlphaPixelChannel].offset]=QuantumRange-alpha;
}
-static inline void SetPixelRedTraits(Image *image,const PixelTrait traits)
+static inline void SetPixelRed(const Image *restrict image,const Quantum red,
+ Quantum *restrict pixel)
{
- image->channel_map[RedPixelChannel].traits=traits;
+ pixel[image->channel_map[RedPixelChannel].offset]=red;
}
-static inline void SetPixelPixelInfo(const Image *image,
- const PixelInfo *pixel_info,Quantum *pixel)
+static inline void SetPixelRedTraits(Image *image,const PixelTrait traits)
{
- pixel[image->channel_map[RedPixelChannel].channel]=
- ClampToQuantum(pixel_info->red);
- pixel[image->channel_map[GreenPixelChannel].channel]=
- ClampToQuantum(pixel_info->green);
- pixel[image->channel_map[BluePixelChannel].channel]=
- ClampToQuantum(pixel_info->blue);
- pixel[image->channel_map[AlphaPixelChannel].channel]=
- ClampToQuantum(pixel_info->alpha);
- if (image->colorspace == CMYKColorspace)
- pixel[image->channel_map[BlackPixelChannel].channel]=
- ClampToQuantum(pixel_info->black);
+ image->channel_map[RedPixelChannel].traits=traits;
}
-static inline void SetPixelYellow(const Image *image,const Quantum yellow,
- Quantum *pixel)
+static inline void SetPixelYellow(const Image *restrict image,
+ const Quantum yellow,Quantum *restrict pixel)
{
- pixel[image->channel_map[YellowPixelChannel].channel]=yellow;
+ pixel[image->channel_map[YellowPixelChannel].offset]=yellow;
}
static inline void SetPixelYellowTraits(Image *image,const PixelTrait traits)
image->channel_map[YellowPixelChannel].traits=traits;
}
-static inline void SetPixelY(const Image *image,const Quantum y,Quantum *pixel)
+static inline void SetPixelY(const Image *restrict image,const Quantum y,
+ Quantum *restrict pixel)
{
- pixel[image->channel_map[YPixelChannel].channel]=y;
+ pixel[image->channel_map[YPixelChannel].offset]=y;
}
static inline void SetPixelYTraits(Image *image,const PixelTrait traits)
image->channel_map[YPixelChannel].traits=traits;
}
-static inline Quantum GetPixelIntensity(const Image *image,const Quantum *pixel)
-{
-#if !defined(MAGICKCORE_HDRI_SUPPORT)
- if ((pixel[image->channel_map[RedPixelChannel].channel] ==
- pixel[image->channel_map[GreenPixelChannel].channel]) &&
- (pixel[image->channel_map[GreenPixelChannel].channel] ==
- pixel[image->channel_map[BluePixelChannel].channel]))
- return(pixel[image->channel_map[RedPixelChannel].channel]);
- return((Quantum) (0.299*pixel[image->channel_map[RedPixelChannel].channel]+
- 0.587*pixel[image->channel_map[GreenPixelChannel].channel]+0.114*
- pixel[image->channel_map[BluePixelChannel].channel]+0.5));
-#else
- {
- double
- alpha,
- beta;
-
- alpha=pixel[image->channel_map[RedPixelChannel].channel]-(double)
- pixel[image->channel_map[GreenPixelChannel].channel];
- beta=pixel[image->channel_map[GreenPixelChannel].channel]-(double)
- pixel[image->channel_map[BluePixelChannel].channel];
- if ((fabs(alpha) <= MagickEpsilon) && (fabs(beta) <= MagickEpsilon))
- return(pixel[image->channel_map[RedPixelChannel].channel]);
- return((Quantum) (0.299*pixel[image->channel_map[RedPixelChannel].channel]+
- 0.587*pixel[image->channel_map[GreenPixelChannel].channel]+0.114*
- pixel[image->channel_map[BluePixelChannel].channel]));
- }
-#endif
-}
-
-static inline Quantum GetPixelLuminance(const Image *image,const Quantum *pixel)
-{
-#if !defined(MAGICKCORE_HDRI_SUPPORT)
- return((Quantum) (0.21267*pixel[image->channel_map[RedPixelChannel].channel]+
- 0.71516*pixel[image->channel_map[GreenPixelChannel].channel]+0.07217*
- pixel[image->channel_map[BluePixelChannel].channel]+0.5));
-#else
- return((Quantum) (0.21267*pixel[image->channel_map[RedPixelChannel].channel]+
- 0.71516*pixel[image->channel_map[GreenPixelChannel].channel]+0.07217*
- pixel[image->channel_map[BluePixelChannel].channel]));
-#endif
-}
-
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
projects / imagemagick / blobdiff