60 lines
1.8 KiB
Diff
60 lines
1.8 KiB
Diff
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--- a/coders/pdb.c Wed Apr 10 11:27:35 2019 -0500
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+++ b/coders/pdb.c Wed Apr 10 20:48:28 2019 -0500
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@@ -30,6 +30,13 @@
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%
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%
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*/
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+/*
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+ Some information on this format may be found at
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+ http://fileformats.archiveteam.org/wiki/Palm_Database_ImageViewer
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+
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+ Round-trip tests do not pass so this format is not included in the
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+ test suite.
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+*/
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/*
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Include declarations.
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@@ -733,6 +740,7 @@
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entry->magick=(MagickHandler) IsPDB;
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entry->description="Palm Database ImageViewer Format";
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entry->module="PDB";
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+ entry->coder_class=UnstableCoderClass;
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(void) RegisterMagickInfo(entry);
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}
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@@ -842,7 +850,7 @@
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status;
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size_t
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- packets;
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+ packets;
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unsigned long
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literal,
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@@ -867,6 +875,7 @@
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if (status == False)
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ThrowPDBWriterException(FileOpenError,UnableToOpenFile,image);
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(void) TransformColorspace(image,RGBColorspace);
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+ (void) SetImageType(image,GrayscaleType);
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bits_per_pixel=image->depth;
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if (GetImageType(image,&image->exception) == BilevelType)
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bits_per_pixel=1;
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@@ -939,7 +948,7 @@
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if (buffer == (unsigned char *) NULL)
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ThrowPDBWriterException(ResourceLimitWarning,MemoryAllocationFailed,image);
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(void) memset(buffer,0,512);
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- packet_size=image->depth > 8 ? 2: 1;
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+ packet_size=bits_per_pixel > 8 ? 2: 1;
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scanline=MagickAllocateArray(unsigned char *,image->columns,packet_size);
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if (scanline == (unsigned char *) NULL)
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ThrowPDBWriterException(ResourceLimitWarning,MemoryAllocationFailed,image);
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@@ -956,7 +965,7 @@
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{
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if (!AcquireImagePixels(image,0,y,image->columns,1,&image->exception))
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break;
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- (void) ExportImagePixelArea(image,GrayQuantum,image->depth,scanline,0,0);
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+ (void) ExportImagePixelArea(image,GrayQuantum,bits_per_pixel,scanline,0,0);
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for (x=0; x < pdb_image.width; x++)
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{
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if (x < (long) image->columns)
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