ImageMagick-7.0.8-33差分
ImageMagick-7.0.8-33差分
http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 7.0.8-33
6 系同時リリースは ImageMagick-6.9.10-33
まとめ
- JPEG の DCT メソッドデフォルトが以前はQuality:1〜90 の時(つまり殆どの場合) IFACT だったのが、元々の ISLOW に戻った。
気になる事
- JPEG で DCT メソッド未指定で普通に使う(q:1〜90)とき以前は IDCT だったのをやめた。JDCT_ISLOW のまま。
- draw.c で NegateImage を呼ぶのをやめてる箇所
差分
- リサイズした後、primitive drawing structure を初期化。
- MagickCore/draw.c
2262a2263,2264 > for (i=mvg_info->offset+1; i < (ssize_t) extent; i++) > (*mvg_info->primitive_info)[i].primitive=UndefinedPrimitive;
ChangeLog にない差分
- MagickCore/draw.c
- NegateImage を単純にやめてる？？？？？
1597,1599d1596 < status=NegateImage(clip_mask,MagickFalse,exception); < if (status == MagickFalse) < clip_mask=DestroyImage(clip_mask); 2261a2259,2261 > register ssize_t > i;
-
- MVGMacroCompare の追加
2280a2283,2293 > MagickExport int MVGMacroCompare(const void *target,const void *source) > { > const char > *p, > *q; > > p=(const char *) target; > q=(const char *) source; > return(strcmp(p,q)); > } > 2301c2314 < macros=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory, --- > macros=NewSplayTree(MVGMacroCompare,RelinquishMagickMemory, 2493c2506 < return(status); --- > return(MagickFalse);
- coders/dpx.c
- dpx.file.creator に GetMagickHomeURL でなく MagickAuthoritativeURL を入れる。
1464,1466d1463 < char < *url; < 1598,1600c1595,1596 < url=GetMagickHomeURL(); < (void) strncpy(dpx.file.creator,url,sizeof(dpx.file.creator)-1); < url=DestroyString(url); --- > (void) strncpy(dpx.file.creator,MagickAuthoritativeURL, > sizeof(dpx.file.creator)-1);
- coders/gif.c
- 優先度に合わせてかっこを正しくつける。
1099c1099 < if (((ssize_t) count+offset+MagickPathExtent) >= (ssize_t) extent) --- > if ((ssize_t) (count+offset+MagickPathExtent) >= (ssize_t) extent)
- coders/heic.c
- キャストを追加。かっこの見直し
272c272 < exif_buffer=RelinquishMagickMemory(exif_buffer); --- > exif_buffer=(unsigned char *) RelinquishMagickMemory(exif_buffer); 592c592 < (void) WriteBlob(image,size,data); --- > (void) WriteBlob(image,size,(const unsigned char *) data); 713c713 < if (x+1 < (long) image->columns) --- > if ((x+1) < (ssize_t) image->columns)
- coders/jpeg.c
- DCTメソッド指定なしで quality が 1〜90 の時に IFAST にする処理を取りやめ。
1384,1386d1383 < if ((dct_method == (const char *) NULL) && (image->quality > 0) && < (image->quality <= 90)) < jpeg_info.dct_method=JDCT_IFAST;
1311c1311,1312 < --- > if (i != (long) MATLAB_HDR.SizeY) > goto END_OF_READING; 1327a1329,1330 > if (EOFBlob(image) != MagickFalse) > break; 1335a1339,1340 > if (EOFBlob(image) != MagickFalse) > break;
75a76 > #include "MagickCore/utility.h" 741a743,745 > char > filename[MagickPathExtent]; > 810,811c814,815 < (void) CopyMagickString(pdb_info.name,image_info->filename, < sizeof(pdb_info.name)); --- > GetPathComponent(image_info->filename,TailPath,filename); > (void) CopyMagickString(pdb_info.name,filename,sizeof(pdb_info.name));
- coders/psd.c
- マスク画像のリセット。
1385a1386
> (void) ResetImagePixels(mask,exception);
- coders/tiff.c
- 未使用の変数をコードから削除
715d714 < length,
ChangeLog
2019-03-08 7.0.8-33 Cristy <quetzlzacatenango@image...>
* Release ImageMagick version 7.0.8-33, GIT revision 15399:716ec522c:20190309
2019-03-06 7.0.8-33 Cristy <quetzlzacatenango@image...>
* Fix SVG conversion infinite loop (reference
https://imagemagick.org/discourse-server/viewtopic.php?f=3&t=35591).
* Initialize primitive drawing structure after resizing.
ImageMagick-7.0.8-32差分
ImageMagick-7.0.8-32差分
http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 7.0.8-32
6 系同時リリースは ImageMagick-6.9.10-32
差分
- LocaleLowerCase() で範囲外(アクセス)の修正
1523a1524,1525 > if (c == EOF) > return(c); 1526c1528 < return(tolower_l(c,c_locale)); --- > return(tolower_l((int) ((unsigned char) c),c_locale)); 1528c1530 < return(tolower(c)); --- > return(tolower((int) ((unsigned char) c))); 1661a1664,1665 > if (c == EOF) > return(c); 1664c1668 < return(toupper_l(c,c_locale)); --- > return(toupper_l((int) ((unsigned char) c),c_locale)); 1666c1670 < return(toupper(c)); --- > return(toupper((int) ((unsigned char) c)));
第一引数の c を 0〜255 の範囲に閉じ込めてる。
ChangeLog にない差分
(なし)
ChangeLog
2019-03-05 7.0.8-32 Cristy <quetzlzacatenango@image...>
* Release ImageMagick version 7.0.8-32, GIT revision ...
2019-03-05 7.0.8-32 Cristy <quetzlzacatenango@image...>
* Fix out-of-boundary LocaleLowerCase() @
https://github.com/ImageMagick/ImageMagick/issues/1495
ImageMagick-7.0.8-29差分
ImageMagick-7.0.8-29差分
http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 7.0.8-29
6 系同時リリースは ImageMagick-6.9.10-29
まとめ
- OSS Fuzz の指摘対応とその他。
気になる事
- -trim に -define trim:blend=(0〜100) を追加。 GetImageBoundingBox がだいぶ改造されてる。
- -draw で dash(点線) の間隔に比べて描画線が短い時の処理が変更されてる。
- cms の ContextID の使い方が怪しい。。
- length を extent に変えてるけど、これ後悔しないかな。。 extent は意味がぶれるので。
差分
ChangeLog にない差分
- MagickCore/attribute.c
91a92 > #include "MagickCore/string-private.h" 125,126c126,138 < MagickExport RectangleInfo GetImageBoundingBox(const Image *image, < ExceptionInfo *exception) --- > > typedef struct _EdgeInfo > { > double > left, > right, > top, > bottom; > } EdgeInfo; > > static double GetEdgeBlendFactor(const Image *image,const CacheView *image_view, > const GravityType gravity,const size_t width,const size_t height, > const ssize_t x_offset,const ssize_t y_offset,ExceptionInfo *exception) 129c141 (大量の差分)
- MagickCore/draw.c
- 点線のひとつひとつの長さに満たない線を処理する時の変更。
1810 if (fabs(length) < MagickEpsilon) { > if (fabs(draw_info->dash_pattern[n]) >= MagickEpsilon) > n++; if (fabs(draw_info->dash_pattern[n]) < MagickEpsilon) n=0; length=scale*draw_info->dash_pattern[n]; } 1842a1845 if (fabs(draw_info->dash_pattern[n]) >= MagickEpsilon) n++;
- MagickCore/magick-baseconfig.h
- MAGICKCORE_FONTCONFIG_DELEGATE が undefined の時の対処。デフォルト 1 扱い。
84,86c84 < #ifndef MAGICKCORE_FONTCONFIG_DELEGATE < #define MAGICKCORE_FONTCONFIG_DELEGATE 1 < #endif
- MagickCore/profile.c
- Context ID にスタック変数のポインタ渡してるように見えるけど、大丈夫だっけ。。？
433c433,434 < const int intent,const cmsUInt32Number flags) --- > const int intent,const cmsUInt32Number flags, > CMSExceptionInfo *cms_exception) 452,453c453,454 < transform[i]=cmsCreateTransformTHR((cmsContext) image,source_profile, < source_type,target_profile,target_type,intent,flags); --- > transform[i]=cmsCreateTransformTHR((cmsContext) cms_exception, > source_profile,source_type,target_profile,target_type,intent,flags); 1136c1137,1138 < source_type,target_profile,target_type,intent,flags); --- > source_type,target_profile,target_type,intent,flags, > &cms_exception);
- coders/jp2.c
- デコードエリアの指定。変数名 length => extent 変更。
380a381,383 > jp2_status=opj_set_decode_area(jp2_codec,jp2_image,0,0, > jp2_image->comps[0].w-1,jp2_image->comps[0].h-1); > if (jp2_status != 0) diff -rwB ImageMagick-7.0.8-28/coders/miff.c ImageMagick-7.0.8-29/coders/miff.c 1143c1143 < length=MagickPathExtent; --- > extent=MagickPathExtent; 1145a1146 > length=0; 1149c1150 < if ((strlen(image->directory)+MagickPathExtent) >= length) --- > if ((length+MagickPathExtent) >= extent) 1154c1155 < length<<=1; --- > extent<<=1; 1156c1157 < length+MagickPathExtent,sizeof(*image->directory)); --- > extent+MagickPathExtent,sizeof(*image->directory)); 1159c1160 < p=image->directory+strlen(image->directory); --- > p=image->directory+length; 1164a1166 > length++;
- coders/mpc.c
- 変数名変更 length=>extent
181a182 > extent, 812c813 < length=MagickPathExtent; --- > extent=MagickPathExtent; 814a816 > length=0; 818c820 < if ((strlen(image->directory)+MagickPathExtent) >= length) --- > if ((length+MagickPathExtent) >= extent) 823c825 < length<<=1; --- > extent<<=1; 825c827 < length+MagickPathExtent,sizeof(*image->directory)); --- > extent+MagickPathExtent,sizeof(*image->directory)); 833c835 < p=image->directory+strlen(image->directory); --- > p=image->directory+length; 838a841 > length++;
- coders/pango.c
- pango:align の実装
330a331,340 > option=GetImageOption(image_info,"pango:align"); > if (option != (const char *) NULL) > { > if (LocaleCompare(option,"center") == 0) > align=PANGO_ALIGN_CENTER; > if (LocaleCompare(option,"left") == 0) > align=PANGO_ALIGN_LEFT; > if (LocaleCompare(option,"right") == 0) > align=PANGO_ALIGN_RIGHT; > }
- coders/pdf.c
- CoderDecoderSeekableStreamFlag のフラグセット
921a922 > entry->flags|=CoderDecoderSeekableStreamFlag; 929a931 > entry->flags|=CoderDecoderSeekableStreamFlag; 937a940 > entry->flags|=CoderDecoderSeekableStreamFlag;
718,720d717 < unsigned long < *tietz; < 795,800d791 < if ((TIFFGetField(tiff,37706,&length,&tietz) == 1) && < (tietz != (unsigned long *) NULL)) < { < (void) FormatLocaleString(message,MagickPathExtent,"%lu",tietz[0]); < (void) SetImageProperty(image,"tiff:tietz_offset",message,exception); < }
- coders/wpg.c
- image->colors が小さい場合はカラーマップのコピーのサイズをそっちに合わせる
1265,1266c1265,1266 < (void) memcpy(image->colormap,colormap,colors* < sizeof(*image->colormap)); --- > (void) memcpy(image->colormap,colormap,MagickMin( > image->colors,colors)*sizeof(*image->colormap));
ChangeLog
2019-02-28 7.0.8-29 Cristy <quetzlzacatenango@image...>
* Release ImageMagick version 7.0.8-29, GIT revision 15368:5d8ed9f56:20190228
2019-02-28 7.0.8-29 Cristy <quetzlzacatenango@image...>
* Fixed a number of issues (reference
https://github.com/ImageMagick/ImageMagick/issues).
* Fixed numerous use of uninitialized values, integer overflow, memory
exceeded, and timeouts (credit to OSS Fuzz).(ImageMagick-7.0.8-30 の ChangeLog で追記)
ImageMagick-7.0.8-31差分
ImageMagick-7.0.8-31差分
http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 7.0.8-31
6 系同時リリースは ImageMagick-6.9.10-31
差分
- -trim が画像の virtual canvas に過敏に反応しないようにした。
- MagickCore/attribute.c
- 入力 image と別に作業用の edge_image を別に作って、そこで処理。
- MagickCore/attribute.c
244c244 < *image_view; --- > *edge_view; 256a257,259 > Image > *edge_image; > 267a271,274 > edge_image=CloneImage(image,0,0,MagickTrue,exception); > if (edge_image == (Image *) NULL) > return(bounds); > (void) ParseAbsoluteGeometry("0x0+0+0",&edge_image->page); 269,277c276,284 < image_view=AcquireVirtualCacheView(image,exception); < edge.left=GetEdgeBackgroundFactor(image,image_view,WestGravity,1,0,0,0, < exception); < edge.right=GetEdgeBackgroundFactor(image,image_view,EastGravity,1,0,0,0, < exception); < edge.top=GetEdgeBackgroundFactor(image,image_view,NorthGravity,0,1,0,0, < exception); < edge.bottom=GetEdgeBackgroundFactor(image,image_view,SouthGravity,0,1,0,0, < exception); --- > edge_view=AcquireVirtualCacheView(edge_image,exception); > edge.left=GetEdgeBackgroundFactor(edge_image,edge_view,WestGravity, > 1,0,0,0,exception); > edge.right=GetEdgeBackgroundFactor(edge_image,edge_view,EastGravity, > 1,0,0,0,exception); > edge.top=GetEdgeBackgroundFactor(edge_image,edge_view,NorthGravity, > 0,1,0,0,exception); > edge.bottom=GetEdgeBackgroundFactor(edge_image,edge_view,SouthGravity, > 0,1,0,0,exception); 279c286 < artifact=GetImageArtifact(image,"trim:percent-background"); --- > artifact=GetImageArtifact(edge_image,"trim:percent-background"); 297,303c304,312 (同様に image の代わりに edge_image で処理) 357c370,371 < image_view=DestroyCacheView(image_view); --- > edge_view=DestroyCacheView(edge_view); > edge_image=DestroyImage(edge_image); 361d374 < { 364,365d376 < SetGeometry(image,&bounds); < }
ChangeLog にない差分
- MagickCore/cache.c
- 今までは黙って NULL 返すだけのとこにエラー表示を追加。
- MagickResouce のリークしそうだけど大丈夫？
static inline MagickBooleanType AcquireCacheNexusPixels( const CacheInfo *magick_restrict cache_info,const MagickSizeType length, NexusInfo *nexus_info,ExceptionInfo *exception) { if (length != (MagickSizeType) ((size_t) length)) { > (void) ThrowMagickException(exception,GetMagickModule(), > ResourceLimitError,"PixelCacheAllocationFailed","`%s'", > cache_info->filename); return(MagickFalse); } 4990c4995 < ResourceLimitError,"MemoryAllocationFailed","`%s'", ---
ImageMagick-7.0.8-30差分
ImageMagick-7.0.8-30差分
http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 7.0.8-30
6 系同時リリースは ImageMagick-6.9.10-30
まとめ
- -define trim:percent-background=~ を追加 (7.0.8-29 で trim:blend として実装してたもの)
気になる事
- -define trim:percent-background=0% を例にしてるが、内部で 100 で割ってるのでまずいような？ 0だと結果変わらないし、単純に % が無視されるかもしれないが。strtod_l がどう動くのか。
差分
- Support define to remove additional background from an image during a trim, e.g. -define trim:percent-background=0% -trim.
- MagickCore/attribute.c
136,138c136,139 < static double GetEdgeBlendFactor(const Image *image,const CacheView *image_vie w, < const GravityType gravity,const size_t width,const size_t height, < const ssize_t x_offset,const ssize_t y_offset,ExceptionInfo *exception) --- > static double GetEdgeBackgroundFactor(const Image *image, > const CacheView *image_view,const GravityType gravity,const size_t width, > const size_t height,const ssize_t x_offset,const ssize_t y_offset, > ExceptionInfo *exception) 229c230 < static inline double GetMinBlendFactor(const EdgeInfo *edge) --- > static inline double GetMinEdgeBackgroundFactor(const EdgeInfo *edge) (沢山省略) 346,347c358,359 < bounds.x=(ssize_t) count.left; < bounds.y=(ssize_t) count.top; --- > bounds.x=(ssize_t) vertex.left; > bounds.y=(ssize_t) vertex.top; 348a361,363 > { > (void) ThrowMagickException(exception,GetMagickModule(),OptionWarning, > "GeometryDoesNotContainImage","`%s'",image->filename); 349a365 > }
ChangeLog にない差分
(無し)
ChangeLog
> 2019-03-03 7.0.8-30 Cristy <quetzlzacatenango@image...> > * Release ImageMagick version 7.0.8-30, GIT revision ... > > 2019-03-03 7.0.8-30 Cristy <quetzlzacatenango@image...> > * Support define to remove additional background from an image during a > trim, e.g. -fuzz 5% -define trim:percent-background=0% -trim.
ImageMagick-6.9.10-28差分
ImageMagick-6.9.10-28差分
http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 6.9.10-28
7 系同時リリースは ImageMagick-7.0.8-28
まとめ
- WebP で -define webp:use-sharp-yuv=1 指定ができるように
- GIF カラーパレットの挙動を変更
差分
-
- WebP への変換結果。左が今までの。右は -define webp:use-sharp-yuv=1 指定。
-
- WebPの弱点として有名な色のくすみが大分改善される。なお少しだけファイルサイズ増える。(libwebp 的には v6.0.0 からの機能なので実は数年前からあります)
- もう少し詳細 >
ChangeLog にない差分
- PerlMagick/Makefile.PL
< #'CC' => 'gcc', > #'CC' => 'gcc -std=gnu99 -std=gnu99', < 'PERLMAINCC' => ' ', > 'PERLMAINCC' => ' -fopenmp',
- PerlMagick/t/input.fits
大量のバイナリ差分
- coders/cin.c
726a727,728 > if (((MagickSizeType) image->columns*image->rows/8) > GetBlobSize(image)) > ThrowReaderException(CorruptImageError,"InsufficientImageDataInFile"); - > { > image->colors++; 1292a1295 > }
- coders/heic.c
- coder のバージョンを設定。
395a396,398 > #if defined(LIBHEIF_VERSION) > entry->version=ConstantString(LIBHEIF_VERSION); > #endif
- coders/miff.c
- 明示的なキャストを追加
- 画像のパラメータチェックをより厳密に
- LZMAMaxExtent の利用。
228,229c228,230 < *index=ConstrainColormapIndex(image,((size_t) *p << 24) | < ((size_t) *(p+1) << 16) | ((size_t) *(p+2) << 8) | (size_t) *(p+3)); --- > *index=ConstrainColormapIndex(image,(ssize_t) (((size_t) *p << 24) | > ((size_t) *(p+1) << 16) | ((size_t) *(p+2) << 8) | > (size_t) *(p+3))); 235c236 < *index=ConstrainColormapIndex(image,(*p << 8) | *(p+1)); --- > *index=ConstrainColormapIndex(image,(ssize_t) ((*p << 8) | *(p+1))); 241c242 < *index=ConstrainColormapIndex(image,*p); --- > *index=ConstrainColormapIndex(image,(ssize_t) *p); 1116c1117 < if ((LocaleCompare(id,"ImageMagick") != 0) || (image->depth > 128) || --- > if ((LocaleCompare(id,"ImageMagick") != 0) || 1120c1121,1122 < (image->columns == 0) || (image->rows == 0)) --- > (image->columns == 0) || (image->rows == 0) || > (image->depth == 0) || (image->depth > 64)) 1332a1335,1336 > if (compress_extent < (packet_size*image->columns)) > ThrowMIFFException(ResourceLimitError,"MemoryAllocationFailed"); 1598c1602 < extent=x; --- > extent=(size_t) x; 2619c2623 < lzma_info.avail_out=packet_size*image->columns; --- > lzma_info.avail_out=LZMAMaxExtent(packet_size*image->columns);
- coders/mpc.c
- 画像のパラメータチェックをより厳密に
768c768 < if ((LocaleCompare(id,"MagickCache") != 0) || (image->depth > 128) || --- > if ((LocaleCompare(id,"MagickCache") != 0) || 770,771c770,772 < (image->compression == UndefinedCompression) || (image->columns == 0) || < (image->rows == 0)) --- > (image->compression == UndefinedCompression) || > (image->columns == 0) || (image->rows == 0) || > (image->depth == 0) || (image->depth > 64))
- coders/mvg.c
-- mvg:vector-graphics の処理を追加。 -- ExpandBuffer の引数を逆に。掛け算の順序が変わるだけで影響はない？ >|c| 244c244 < (void) SetImageArtifact(image,"MVG",draw_info->primitive); --- > (void) SetImageArtifact(image,"mvg:vector-graphics",draw_info->primitive); 356c356 < value=GetImageArtifact(image,"MVG"); --- > value=GetImageArtifact(image,"mvg:vector-graphics");
- coders/pict.c
- const 修飾追加。
329,330c329,330 < static unsigned char *ExpandBuffer(unsigned char *pixels, < MagickSizeType *bytes_per_line,const unsigned int bits_per_pixel) --- > static const unsigned char *ExpandBuffer(const unsigned char *magick_restrict pixels, > const unsigned int bits_per_pixel,MagickSizeType *bytes_per_line) 331a332,334 > register const unsigned char > *p; > 336d338 < *p, 405a408,410 > register const unsigned char > *p; > 410d414 < *p, 482c486 < p=ExpandBuffer(scanline,&number_pixels,bits_per_pixel); --- > p=ExpandBuffer(scanline,bits_per_pixel,&number_pixels); 521c525 < p=ExpandBuffer(scanline+j+1,&number_pixels,bits_per_pixel); --- > p=ExpandBuffer(scanline+j+1,bits_per_pixel,&number_pixels); 531c535 < p=ExpandBuffer(scanline+j+1,&number_pixels,bits_per_pixel); --- > p=ExpandBuffer(scanline+j+1,bits_per_pixel,&number_pixels); (略)
681c681,682 < if (trim != MagickFalse) --- > length=strlen(message); > if ((trim != MagickFalse) && (length != 0)) 686d686 < length=strlen(message); 4139c4139 < value=GetImageArtifact(image,"MVG"); --- > value=GetImageArtifact(image,"mvg:vector-graphics");
- coders/tiff.c
-- >|c| 1923a1924 > (void) SetImageStorageClass(image,DirectClass); 1954c1955,1957 < if (image->matte != MagickFalse) --- > if (image->matte == MagickFalse) > SetPixelOpacity(q,OpaqueOpacity); > else 2057a2061 > SetPixelOpacity(q,OpaqueOpacity); 2095a2100 > (void) SetImageStorageClass(image,DirectClass); 2127c2132,2134 < if (image->matte != MagickFalse) --- > if (image->matte == MagickFalse) > SetPixelOpacity(q,OpaqueOpacity); > else
- coders/webp.c
- バージョンによる機能切り替えの修正。
484,486c484,486 < (WebPGetDecoderVersion() >> 16) & 0xff, < (WebPGetDecoderVersion() >> 8) & 0xff, < (WebPGetDecoderVersion() >> 0) & 0xff,WEBP_DECODER_ABI_VERSION); --- > (WebPGetEncoderVersion() >> 16) & 0xff, > (WebPGetEncoderVersion() >> 8) & 0xff, > (WebPGetEncoderVersion() >> 0) & 0xff,WEBP_ENCODER_ABI_VERSION); 552c552 < #if WEBP_DECODER_ABI_VERSION >= 0x0100 --- > #if WEBP_ENCODER_ABI_VERSION >= 0x0100 640c640 < #if WEBP_DECODER_ABI_VERSION >= 0x0100 --- > #if WEBP_ENCODER_ABI_VERSION >= 0x0100 669c669 < #if WEBP_DECODER_ABI_VERSION >= 0x0200 --- > #if WEBP_ENCODER_ABI_VERSION >= 0x0200 723c723 < #if WEBP_DECODER_ABI_VERSION >= 0x0201 --- > #if WEBP_ENCODER_ABI_VERSION >= 0x0201 736c736 < #if WEBP_DECODER_ABI_VERSION >= 0x020e --- > #if WEBP_ENCODER_ABI_VERSION >= 0x020e 834c834 < #if WEBP_DECODER_ABI_VERSION >= 0x0100 --- > #if WEBP_ENCODER_ABI_VERSION >= 0x0100
- coders/wpg.c
- カラーマップのサイズ変更の処理をエラー対処つきで。
1113a1114 > image->storage_class=DirectClass; 1172c1173 < if (!AcquireImageColormap(image,image->colors)) --- > if (AcquireImageColormap(image,image->colors) == MagickFalse) 1259,1260c1260,1276 < image->colormap=(PixelPacket *) ResizeQuantumMemory( < image->colormap,(size_t) (one << bpp), --- > { > PixelPacket > *colormap; > > size_t > colors; > > colormap=image->colormap; > colors=image->colors; > image->colormap=(PixelPacket *) NULL; > if (AcquireImageColormap(image,one << bpp) == MagickFalse) > { > colormap=(PixelPacket *) > RelinquishMagickMemory(colormap); > goto NoMemory; > } > (void) memcpy(image->colormap,colormap,colors* 1261a1278,1280 > colormap=(PixelPacket *) > RelinquishMagickMemory(colormap); > }
- magick/annotate.c
- リファイン？
1530a1531 > glyph.image=0; 1716c1717,1718 < if (last_glyph.id != 0) --- > if (last_glyph.image != 0) > { 1717a1720,1721 > last_glyph.image=0; > } 1725,1726c1729,1733 < if (last_glyph.id != 0) < FT_Done_Glyph(last_glyph.image); --- > if (glyph.image != 0) > { > FT_Done_Glyph(glyph.image); > glyph.image=0; > }
- magick/draw.c
- dash_pattern のオブジェクトサイズを大きめにとる。あとzero初期化も。
- mvg:vector-graphics へのセット。
- ConstrainCoordinate。値のクランプ
342c342 < clone_info->dash_pattern=(double *) AcquireQuantumMemory((size_t) (x+1), --- > clone_info->dash_pattern=(double *) AcquireQuantumMemory((size_t) (2*x+2), 346a347,348 > (void) memset(clone_info->dash_pattern,0,(size_t) (2*x+2)* > sizeof(*clone_info->dash_pattern)); 1795d1796 < n++; 2474c2475 < (void) SetImageArtifact(image,"MVG",primitive); --- > (void) SetImageArtifact(image,"mvg:vector-graphics",primitive); 4907a4909,4917 > static inline double ConstrainCoordinate(double x) > { > if (x < -SSIZE_MAX) > return(-SSIZE_MAX); > if (x > SSIZE_MAX) > return(SSIZE_MAX); > return(x); > } > 5049,5050c5059,5060 < x=(ssize_t) ceil(primitive_info->point.x-0.5); < y=(ssize_t) ceil(primitive_info->point.y-0.5); --- > x=(ssize_t) ceil(ConstrainCoordinate(primitive_info->point.x-0.5)); > y=(ssize_t) ceil(ConstrainCoordinate(primitive_info->point.y-0.5));
- magick/image.c
- -
1776c1776 < offset+=strlen(pattern)-4; --- > offset+=strlen(pattern)-strlen(value)+3;
- www/assets/magick.css
- Bootstrap バージョン変更
2,4c2,4 < * Bootstrap v4.2.1 (https://getbootstrap.com/) < * Copyright 2011-2018 The Bootstrap Authors < * Copyright 2011-2018 Twitter, Inc. --- > * Bootstrap v4.3.0 (https://getbootstrap.com/) > * Copyright 2011-2019 The Bootstrap Authors > * Copyright 2011-2019 Twitter, Inc. 6c6
- www/assets/magick.js
- Bootstrap バージョン変更
2,3c2,3 < * Bootstrap v4.2.1 (https://getbootstrap.com/) < * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstr ap/graphs/contributors) --- > * Bootstrap v4.3.0 (https://getbootstrap.com/) > * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstr ap/graphs/contributors) 6c6
ChangeLog
2019-02-12 6.9.10-28 Cristy <quetzlzacatenango@image...>
* Fixed a number of issues (reference
https://github.com/ImageMagick/ImageMagick/issues).
IO_GIF 1.0.1 をリリースしました
sample/gifdump.php で LocalColorTable の表示を忘れていたので、追加しました。
だいたい GIF のトラブルで多いのはこれ周りなので、必須機能なのに忘れてました。
