[type42] Parse FontMatrix according to specifications.
* src/type42/t42parse.c (t42_parse_font_matrix): Type 42 FontMatrix does not need scaling by 1000. Units_per_EM are taken from the embedded TrueType.
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@ -1,3 +1,11 @@
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2015-08-06 Alexei Podtelezhnikov <apodtele@gmail.com>
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[type42] Parse FontMatrix according to specifications.
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* src/type42/t42parse.c (t42_parse_font_matrix): Type 42 FontMatrix
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does not need scaling by 1000. Units_per_EM are taken from the
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embedded TrueType.
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2015-08-06 Werner Lemberg <wl@gnu.org>
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[autofit] Improve Arabic hinting.
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@ -252,7 +252,7 @@
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FT_Int result;
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result = T1_ToFixedArray( parser, 6, temp, 3 );
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result = T1_ToFixedArray( parser, 6, temp, 0 );
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if ( result < 6 )
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{
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@ -264,17 +264,11 @@
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if ( temp_scale == 0 )
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{
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FT_ERROR(( "t1_parse_font_matrix: invalid font matrix\n" ));
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FT_ERROR(( "t42_parse_font_matrix: invalid font matrix\n" ));
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parser->root.error = FT_THROW( Invalid_File_Format );
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return;
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}
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/* Set Units per EM based on FontMatrix values. We set the value to */
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/* 1000 / temp_scale, because temp_scale was already multiplied by */
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/* 1000 (in t1_tofixed, from psobjs.c). */
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root->units_per_EM = (FT_UShort)FT_DivFix( 1000, temp_scale );
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/* we need to scale the values by 1.0/temp_scale */
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if ( temp_scale != 0x10000L )
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{
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