/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t C a c h e V i e w V i r t u a l P i x e l Q u e u e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetCacheViewVirtualPixelQueue() returns the the pixels associated with
% the last call to GetCacheViewVirtualPixels(). The pixels are virtual
% and therefore cannot be updated.
%
% The format of the GetCacheViewVirtualPixelQueue() method is:
%
% const PixelPacket *GetCacheViewVirtualPixelQueue(
% const CacheView *cache_view)
%
% A description of each parameter follows:
%
% o cache_view: the cache view.
%
*/
MagickExport const PixelPacket *GetCacheViewVirtualPixelQueue(
const CacheView *cache_view)
{
const int
id = GetOpenMPThreadId();
assert(cache_view != (const CacheView *) NULL);
assert(cache_view->signature == MagickSignature);
assert(cache_view->image->cache != (Cache) NULL);
assert(id < (int) cache_view->number_threads);
return(GetVirtualPixelsNexus(cache_view->image->cache,
cache_view->nexus_info[id]));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t C a c h e V i e w V i r t u a l P i x e l Q u e u e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetCacheViewVirtualPixelQueue() returns the the pixels associated with
% the last call to GetCacheViewVirtualPixels(). The pixels are virtual
% and therefore cannot be updated.
%
% The format of the GetCacheViewVirtualPixelQueue() method is:
%
% const Quantum *GetCacheViewVirtualPixelQueue(
% const CacheView *cache_view)
%
% A description of each parameter follows:
%
% o cache_view: the cache view.
%
*/
MagickExport const Quantum *GetCacheViewVirtualPixelQueue(
const CacheView *cache_view)
{
const int
id = GetOpenMPThreadId();
const Quantum
*magick_restrict pixels;
assert(cache_view != (const CacheView *) NULL);
assert(cache_view->signature == MagickCoreSignature);
assert(cache_view->image->cache != (Cache) NULL);
assert(id < (int) cache_view->number_threads);
pixels=GetVirtualPixelsNexus(cache_view->image->cache,
cache_view->nexus_info[id]);
return(pixels);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t C a c h e V i e w V i r t u a l P i x e l Q u e u e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetCacheViewVirtualPixelQueue() returns the the pixels associated with
% the last call to GetCacheViewVirtualPixels(). The pixels are virtual
% and therefore cannot be updated.
%
% The format of the GetCacheViewVirtualPixelQueue() method is:
%
% const PixelPacket *GetCacheViewVirtualPixelQueue(
% const CacheView *cache_view)
%
% A description of each parameter follows:
%
% o cache_view: the cache view.
%
*/
MagickExport const PixelPacket *GetCacheViewVirtualPixelQueue(
const CacheView *cache_view)
{
const PixelPacket
*pixels;
ssize_t
id;
assert(cache_view != (const CacheView *) NULL);
assert(cache_view->signature == MagickSignature);
if (cache_view->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
cache_view->image->filename);
assert(cache_view->image->cache != (Cache) NULL);
id=GetOpenMPThreadId();
assert(id < (ssize_t) cache_view->number_threads);
pixels=GetVirtualPixelsNexus(cache_view->image->cache,
cache_view->nexus_info[id]);
return(pixels);
}
