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732d94d25f
they should be configured with --prefix=/usr and we then need to use make DESTDIR=$(STAGING_DIR) install to get things installed into the staging directory. The current situation for many packages, which use --prefix=$(STAGING_DIR) results in the staging_dir paths getting compiled into the binary itself. This also adds in a pile of libtool fixups. Between broken pkgconfig, broken libtool handling, and broken --prefix settings, its a wonder things have worked as well as they have up till now. -Erik
295 lines
8.7 KiB
Diff
295 lines
8.7 KiB
Diff
diff -urbN libXfont-1.1.0/src/FreeType/ftfuncs.c libXfont-1.1.0.new/src/FreeType/ftfuncs.c
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--- xc/lib/font/FreeType/ftfuncs.c 2005-10-24 02:32:05.000000000 +0800
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+++ xc/lib/font/FreeType/ftfuncs.c 2006-06-25 10:56:24.221147322 +0800
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@@ -54,10 +54,7 @@
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#include FT_TYPE1_TABLES_H
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#include FT_XFREE86_H
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#include FT_BBOX_H
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-#include FT_INTERNAL_TRUETYPE_TYPES_H
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#include FT_TRUETYPE_TAGS_H
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-#include FT_INTERNAL_SFNT_H
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-#include FT_INTERNAL_STREAM_H
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/*
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* If you want to use FT_Outline_Get_CBox instead of
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* FT_Outline_Get_BBox, define here.
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@@ -123,6 +120,25 @@
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};
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+/* read 2-byte value from a SFNT table */
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+static FT_UShort
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+sfnt_get_ushort( FT_Face face,
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+ FT_ULong table_tag,
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+ FT_ULong table_offset )
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+{
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+ FT_Byte buff[2];
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+ FT_ULong len = sizeof(buff);
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+ FT_UShort result = 0;
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+
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+ if ( !FT_Load_Sfnt_Table( face, table_tag, table_offset, buff, &len ) );
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+ result = (FT_UShort)( (buff[0] << 8) | buff[1] );
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+
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+ return result;
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+}
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+
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+#define sfnt_get_short(f,t,o) ((FT_Short)sfnt_get_ushort((f),(t),(o)))
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+
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+
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static int ftypeInitP = 0; /* is the engine initialised? */
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FT_Library ftypeLibrary;
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@@ -211,6 +227,10 @@
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if(maxp && maxp->maxContours == 0)
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face->bitmap = 1;
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}
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+
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+ face->num_hmetrics = (FT_UInt) sfnt_get_ushort( face->face,
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+ TTAG_hhea, 34 );
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+
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/* Insert face in hashtable and return it */
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face->next = faceTable[bucket];
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faceTable[bucket] = face;
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@@ -462,6 +482,34 @@
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}
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if( FT_IS_SFNT( face->face ) ) {
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+#if 1
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+ FT_F26Dot6 tt_char_width, tt_char_height, tt_dim_x, tt_dim_y;
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+ FT_UInt nn;
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+
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+ instance->strike_index=0xFFFFU;
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+
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+ tt_char_width = (FT_F26Dot6)(trans->scale*(1<<6) + 0.5);
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+ tt_char_height = (FT_F26Dot6)(trans->scale*(1<<6) + 0.5);
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+
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+ tt_dim_x = FLOOR64( ( tt_char_width * trans->xres + 36 ) / 72 + 32 );
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+ tt_dim_y = FLOOR64( ( tt_char_height * trans->yres + 36 ) / 72 + 32 );
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+
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+ if ( tt_dim_x && !tt_dim_y )
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+ tt_dim_y = tt_dim_x;
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+ else if ( !tt_dim_x && tt_dim_y )
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+ tt_dim_x = tt_dim_y;
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+
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+ for ( nn = 0; nn < face->face->num_fixed_sizes; nn++ )
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+ {
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+ FT_Bitmap_Size* sz = &face->face->available_sizes[nn];
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+
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+ if ( tt_dim_x == FLOOR64(sz->x_ppem + 32) && tt_dim_y == FLOOR64(sz->y_ppem + 32) )
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+ {
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+ instance->strike_index = nn;
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+ break;
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+ }
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+ }
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+#else
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/* See Set_Char_Sizes() in ttdriver.c */
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FT_Error err;
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TT_Face tt_face;
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@@ -486,6 +534,7 @@
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sfnt = (SFNT_Service)tt_face->sfnt;
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err = sfnt->set_sbit_strike(tt_face,tt_x_ppem,tt_y_ppem,&instance->strike_index);
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if ( err ) instance->strike_index=0xFFFFU;
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+#endif
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}
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/* maintain a linked list of instances */
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@@ -803,31 +852,61 @@
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* parse the htmx field in TrueType font.
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*/
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-/* from src/truetype/ttgload.c */
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static void
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-tt_get_metrics( TT_HoriHeader* header,
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+tt_get_metrics( FT_Face face,
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FT_UInt idx,
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+ FT_UInt num_hmetrics,
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FT_Short* bearing,
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FT_UShort* advance )
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-/* Copyright 1996-2001, 2002 by */
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-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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{
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- TT_LongMetrics longs_m;
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- FT_UShort k = header->number_Of_HMetrics;
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+ /* read the metrics directly from the horizontal header, we
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+ * parse the SFNT table directly through the standard FreeType API.
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+ * this works with any version of the library and doesn't need to
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+ * peek at its internals. Maybe a bit less
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+ */
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+ FT_UInt count = num_hmetrics;
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+ FT_ULong length = 0;
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+ FT_ULong offset = 0;
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+ FT_Error error;
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- if ( k == 0 ) {
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- *bearing = *advance = 0;
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- return;
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- }
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+ error = FT_Load_Sfnt_Table( face, TTAG_hmtx, 0, NULL, &length );
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- if ( idx < (FT_UInt)k ) {
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- longs_m = (TT_LongMetrics )header->long_metrics + idx;
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- *bearing = longs_m->bearing;
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- *advance = longs_m->advance;
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+ if ( count == 0 || error )
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+ {
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+ *advance = 0;
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+ *bearing = 0;
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+ }
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+ else if ( idx < count )
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+ {
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+ offset = idx * 4L;
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+ if ( offset + 4 > length )
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+ {
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+ *advance = 0;
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+ *bearing = 0;
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+ }
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+ else
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+ {
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+ *advance = sfnt_get_ushort( face, TTAG_hmtx, offset );
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+ *bearing = sfnt_get_short ( face, TTAG_hmtx, offset+2 );
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+ }
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+ }
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+ else
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+ {
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+ offset = 4L * (count - 1);
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+ if ( offset + 4 > length )
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+ {
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+ *advance = 0;
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+ *bearing = 0;
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+ }
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+ else
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+ {
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+ *advance = sfnt_get_ushort ( face, TTAG_hmtx, offset );
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+ offset += 4 + 2 * ( idx - count );
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+ if ( offset + 2 > length)
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+ *bearing = 0;
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+ else
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+ *bearing = sfnt_get_short ( face, TTAG_hmtx, offset );
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}
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- else {
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- *bearing = ((TT_ShortMetrics*)header->short_metrics)[idx - k];
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- *advance = ((TT_LongMetrics )header->long_metrics)[k - 1].advance;
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}
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}
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@@ -835,6 +914,7 @@
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ft_get_very_lazy_bbox( FT_UInt index,
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FT_Face face,
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FT_Size size,
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+ FT_UInt num_hmetrics,
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double slant,
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FT_Matrix *matrix,
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FT_BBox *bbox,
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@@ -842,15 +922,14 @@
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FT_Long *vertAdvance)
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{
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if ( FT_IS_SFNT( face ) ) {
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- TT_Face ttface = (TT_Face)face;
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FT_Size_Metrics *smetrics = &size->metrics;
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FT_Short leftBearing = 0;
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FT_UShort advance = 0;
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FT_Vector p0, p1, p2, p3;
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/* horizontal */
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- tt_get_metrics(&ttface->horizontal, index,
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- &leftBearing, &advance);
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+ tt_get_metrics( face, index, num_hmetrics,
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+ &leftBearing, &advance );
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#if 0
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fprintf(stderr,"x_scale=%f y_scale=%f\n",
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@@ -910,7 +989,27 @@
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FT_UShort glyph_index, FT_Glyph_Metrics *metrics_return,
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int *sbitchk_incomplete_but_exist )
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{
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-#if (FREETYPE_VERSION >= 2001008)
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+#if 1
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+ if ( strike_index != 0xFFFFU && ft_face->available_sizes != NULL )
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+ {
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+ FT_Error error;
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+ FT_Bitmap_Size* sz = &ft_face->available_sizes[strike_index];
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+
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+ error = FT_Set_Pixel_Sizes( ft_face, sz->x_ppem/64, sz->y_ppem/64 );
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+ if ( !error )
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+ {
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+ error = FT_Load_Glyph( ft_face, glyph_index, FT_LOAD_SBITS_ONLY );
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+ if ( !error )
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+ {
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+ if ( metrics_return != NULL )
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+ *metrics_return = ft_face->glyph->metrics;
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+
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+ return 0;
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+ }
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+ }
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+ }
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+ return -1;
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+#elif (FREETYPE_VERSION >= 2001008)
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SFNT_Service sfnt;
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TT_Face face;
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FT_Error error;
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@@ -1043,6 +1142,7 @@
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if( bitmap_metrics == NULL ) {
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if ( sbitchk_incomplete_but_exist==0 && (instance->ttcap.flags & TTCAP_IS_VERY_LAZY) ) {
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if( ft_get_very_lazy_bbox( idx, face->face, instance->size,
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+ face->num_hmetrics,
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instance->ttcap.vl_slant,
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&instance->transformation.matrix,
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&bbox, &outline_hori_advance,
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@@ -1207,10 +1307,27 @@
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}
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if( face->face->glyph->format != FT_GLYPH_FORMAT_BITMAP ) {
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+#ifdef USE_GET_CBOX
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+ FT_Outline_Get_CBox(&face->face->glyph->outline, &bbox);
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+ ftrc = 0;
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+#else
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+ ftrc = FT_Outline_Get_BBox(&face->face->glyph->outline, &bbox);
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+#endif
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+ if( ftrc != 0 ) return FTtoXReturnCode(ftrc);
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+ bbox.yMin = FLOOR64( bbox.yMin );
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+ bbox.yMax = CEIL64 ( bbox.yMax );
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+ ht_actual = ( bbox.yMax - bbox.yMin ) >> 6;
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+ /* FreeType think a glyph with 0 height control box is invalid.
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+ * So just let X to create a empty bitmap instead. */
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+ if ( ht_actual == 0 )
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+ is_outline = -1;
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+ else
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+ {
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ftrc = FT_Render_Glyph(face->face->glyph,FT_RENDER_MODE_MONO);
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if( ftrc != 0 ) return FTtoXReturnCode(ftrc);
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is_outline = 1;
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}
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+ }
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else{
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is_outline=0;
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}
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@@ -1221,6 +1338,7 @@
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if( is_outline == 1 ){
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if( correct ){
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if( ft_get_very_lazy_bbox( idx, face->face, instance->size,
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+ face->num_hmetrics,
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instance->ttcap.vl_slant,
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&instance->transformation.matrix,
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&bbox, &outline_hori_advance,
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diff -urbN libXfont-1.1.0/src/FreeType/ftfuncs.h libXfont-1.1.0.new/src/FreeType/ftfuncs.h
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--- xc/lib/font/FreeType/ftfuncs.h 2005-07-07 22:59:47.000000000 +0800
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+++ xc/lib/font/FreeType/ftfuncs.h 2006-06-21 21:05:28.533849804 +0800
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@@ -47,6 +47,7 @@
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char *filename;
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FT_Face face;
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int bitmap;
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+ FT_UInt num_hmetrics;
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struct _FTInstance *instances;
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struct _FTInstance *active_instance;
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struct _FTFace *next; /* link to next face in bucket */
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diff -urbN libXfont-1.1.0/src/FreeType/ftsystem.c libXfont-1.1.0.new/src/FreeType/ftsystem.c
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--- xc/lib/font/FreeType/ftsystem.c 2005-07-09 14:36:10.000000000 +0800
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+++ xc/lib/font/FreeType/ftsystem.c 2006-06-21 21:05:28.534849622 +0800
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@@ -35,7 +35,6 @@
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#endif
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#include <ft2build.h>
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#include FT_CONFIG_CONFIG_H
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-#include FT_INTERNAL_DEBUG_H
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#include FT_SYSTEM_H
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#include FT_ERRORS_H
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#include FT_TYPES_H
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