% October 2002 %
% %
% %
-% Copyright 1999-2010 ImageMagick Studio LLC, a non-profit organization %
+% Copyright 1999-2011 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 %
CacheView
*image_view;
- ssize_t
- y;
-
MagickBooleanType
status;
register const PixelPacket
*p;
+ ssize_t
+ y;
+
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
*/
MagickExport size_t GetImageDepth(const Image *image,ExceptionInfo *exception)
{
- return(GetImageChannelDepth(image,AllChannels,exception));
+ return(GetImageChannelDepth(image,CompositeChannels,exception));
}
MagickExport size_t GetImageChannelDepth(const Image *image,
CacheView
*image_view;
- ssize_t
- y;
-
MagickBooleanType
status;
depth,
number_threads;
+ ssize_t
+ y;
+
/*
Compute image depth.
*/
status=0;
range=GetQuantumRange(current_depth[id]);
if ((channel & RedChannel) != 0)
- status|=p->red != ScaleAnyToQuantum(ScaleQuantumToAny(p->red,
+ status|=GetRedPixelComponent(p) != ScaleAnyToQuantum(ScaleQuantumToAny(GetRedPixelComponent(p),
range),range);
if ((channel & GreenChannel) != 0)
- status|=p->green != ScaleAnyToQuantum(ScaleQuantumToAny(p->green,
+ status|=GetGreenPixelComponent(p) != ScaleAnyToQuantum(ScaleQuantumToAny(GetGreenPixelComponent(p),
range),range);
if ((channel & BlueChannel) != 0)
- status|=p->blue != ScaleAnyToQuantum(ScaleQuantumToAny(p->blue,
+ status|=GetBluePixelComponent(p) != ScaleAnyToQuantum(ScaleQuantumToAny(GetBluePixelComponent(p),
range),range);
if (status == 0)
break;
status=0;
range=GetQuantumRange(current_depth[id]);
if ((channel & RedChannel) != 0)
- status|=p->red != ScaleAnyToQuantum(ScaleQuantumToAny(p->red,range),
- range);
+ status|=GetRedPixelComponent(p) != ScaleAnyToQuantum(
+ ScaleQuantumToAny(GetRedPixelComponent(p),range),range);
if ((channel & GreenChannel) != 0)
- status|=p->green != ScaleAnyToQuantum(ScaleQuantumToAny(p->green,
- range),range);
+ status|=GetGreenPixelComponent(p) != ScaleAnyToQuantum(
+ ScaleQuantumToAny(GetGreenPixelComponent(p),range),range);
if ((channel & BlueChannel) != 0)
- status|=p->blue != ScaleAnyToQuantum(ScaleQuantumToAny(p->blue,range),
- range);
+ status|=GetBluePixelComponent(p) != ScaleAnyToQuantum(
+ ScaleQuantumToAny(GetBluePixelComponent(p),range),range);
if (((channel & OpacityChannel) != 0) && (image->matte != MagickFalse))
- status|=p->opacity != ScaleAnyToQuantum(ScaleQuantumToAny(p->opacity,
- range),range);
+ status|=GetOpacityPixelComponent(p) != ScaleAnyToQuantum(
+ ScaleQuantumToAny(GetOpacityPixelComponent(p),range),range);
if (((channel & IndexChannel) != 0) &&
(image->colorspace == CMYKColorspace))
- status|=indexes[x] != ScaleAnyToQuantum(ScaleQuantumToAny(indexes[x],
- range),range);
+ status|=GetIndexPixelComponent(indexes+x) !=
+ ScaleAnyToQuantum(ScaleQuantumToAny(GetIndexPixelComponent(indexes+
+ x),range),range);
if (status == 0)
break;
current_depth[id]++;
ImageType
type;
- ssize_t
- y;
-
register ssize_t
x;
register const PixelPacket
*p;
+ ssize_t
+ y;
+
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
CacheView
*image_view;
- ssize_t
- y;
-
register const PixelPacket
*p;
register ssize_t
x;
+ ssize_t
+ y;
+
/*
Determine if image is opaque.
*/
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
- if (p->opacity != OpaqueOpacity)
+ if (GetOpacityPixelComponent(p) != OpaqueOpacity)
break;
p++;
}
MagickExport MagickBooleanType SetImageDepth(Image *image,
const size_t depth)
{
- return(SetImageChannelDepth(image,AllChannels,depth));
+ return(SetImageChannelDepth(image,CompositeChannels,depth));
}
MagickExport MagickBooleanType SetImageChannelDepth(Image *image,
ExceptionInfo
*exception;
- ssize_t
- y;
-
MagickBooleanType
status;
QuantumAny
range;
+ ssize_t
+ y;
+
assert(image != (Image *) NULL);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
for (x=0; x < (ssize_t) image->columns; x++)
{
if ((channel & RedChannel) != 0)
- q->red=ScaleAnyToQuantum(ScaleQuantumToAny(q->red,range),range);
+ SetRedPixelComponent(q,ScaleAnyToQuantum(ScaleQuantumToAny(
+ GetRedPixelComponent(q),range),range));
if ((channel & GreenChannel) != 0)
- q->green=ScaleAnyToQuantum(ScaleQuantumToAny(q->green,range),range);
+ SetGreenPixelComponent(q,ScaleAnyToQuantum(ScaleQuantumToAny(
+ GetGreenPixelComponent(q),range),range));
if ((channel & BlueChannel) != 0)
- q->blue=ScaleAnyToQuantum(ScaleQuantumToAny(q->blue,range),range);
+ SetBluePixelComponent(q,ScaleAnyToQuantum(ScaleQuantumToAny(
+ GetBluePixelComponent(q),range),range));
if (((channel & OpacityChannel) != 0) && (image->matte != MagickFalse))
- q->opacity=ScaleAnyToQuantum(ScaleQuantumToAny(q->opacity,range),range);
+ SetOpacityPixelComponent(q,ScaleAnyToQuantum(ScaleQuantumToAny(
+ GetOpacityPixelComponent(q),range),range));
if (((channel & IndexChannel) != 0) &&
(image->colorspace == CMYKColorspace))
- indexes[x]=ScaleAnyToQuantum(ScaleQuantumToAny(indexes[x],range),range);
+ SetIndexPixelComponent(indexes+x,ScaleAnyToQuantum(ScaleQuantumToAny(
+ GetIndexPixelComponent(indexes+x),range),range));
q++;
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
for (i=0; i < (ssize_t) image->colors; i++)
{
if ((channel & RedChannel) != 0)
- p->red=ScaleAnyToQuantum(ScaleQuantumToAny(p->red,range),range);
+ GetRedPixelComponent(p)=ScaleAnyToQuantum(ScaleQuantumToAny(GetRedPixelComponent(p),range),range);
if ((channel & GreenChannel) != 0)
- p->green=ScaleAnyToQuantum(ScaleQuantumToAny(p->green,range),range);
+ GetGreenPixelComponent(p)=ScaleAnyToQuantum(ScaleQuantumToAny(GetGreenPixelComponent(p),range),range);
if ((channel & BlueChannel) != 0)
- p->blue=ScaleAnyToQuantum(ScaleQuantumToAny(p->blue,range),range);
+ GetBluePixelComponent(p)=ScaleAnyToQuantum(ScaleQuantumToAny(GetBluePixelComponent(p),range),range);
if ((channel & OpacityChannel) != 0)
- p->opacity=ScaleAnyToQuantum(ScaleQuantumToAny(p->opacity,range),
+ GetOpacityPixelComponent(p)=ScaleAnyToQuantum(ScaleQuantumToAny(GetOpacityPixelComponent(p),range),
range);
p++;
}