diff options
author | Khaled Hosny <khaledhosny@eglug.org> | 2013-05-02 06:13:58 +0200 |
---|---|---|
committer | Khaled Hosny <khaledhosny@eglug.org> | 2013-05-02 06:13:58 +0200 |
commit | 69a120ccc6a8afdb239912f9b4fbbc123e69d4ca (patch) | |
tree | 10284746d12896e83475aea225baf51dc1eb9b6d /vcl | |
parent | we need to exclude scatter chart for data label export for now (diff) | |
download | core-69a120ccc6a8afdb239912f9b4fbbc123e69d4ca.tar.gz core-69a120ccc6a8afdb239912f9b4fbbc123e69d4ca.zip |
Revert "[harfbuzz] Fix shaping across text runs"
This reverts commit ca0b580e2a21999d75bcd39ae5b6f81e9e42897b.
Diffstat (limited to 'vcl')
-rw-r--r-- | vcl/generic/glyphs/gcach_layout.cxx | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/vcl/generic/glyphs/gcach_layout.cxx b/vcl/generic/glyphs/gcach_layout.cxx index a849d9d29a69..d562d3bf7abd 100644 --- a/vcl/generic/glyphs/gcach_layout.cxx +++ b/vcl/generic/glyphs/gcach_layout.cxx @@ -422,10 +422,8 @@ bool HbLayoutEngine::layout(ServerFontLayout& rLayout, ImplLayoutArgs& rArgs) ((uint64_t) aFtFace->size->metrics.y_scale * (uint64_t) fUnitsPerEM) >> 16); hb_font_set_ppem(pHbFont, aFtFace->size->metrics.x_ppem, aFtFace->size->metrics.y_ppem); - int nTextLen = rArgs.mnEndCharPos - rArgs.mnMinCharPos; - // allocate temporary arrays, note: round to even - int nGlyphCapacity = (3 * nTextLen | 15) + 1; + int nGlyphCapacity = (3 * (rArgs.mnEndCharPos - rArgs.mnMinCharPos) | 15) + 1; rLayout.Reserve(nGlyphCapacity); @@ -467,7 +465,7 @@ bool HbLayoutEngine::layout(ServerFontLayout& rLayout, ImplLayoutArgs& rArgs) hb_buffer_set_direction(pHbBuffer, bRightToLeft ? HB_DIRECTION_RTL: HB_DIRECTION_LTR); hb_buffer_set_script(pHbBuffer, hb_icu_script_to_script(eScriptCode)); hb_buffer_set_language(pHbBuffer, hb_language_from_string(sLanguage.getStr(), -1)); - hb_buffer_add_utf16(pHbBuffer, rArgs.mpStr, nTextLen, nMinRunPos, nRunLen); + hb_buffer_add_utf16(pHbBuffer, rArgs.mpStr, nRunLen, nMinRunPos, nRunLen); hb_shape(pHbFont, pHbBuffer, NULL, 0); int nRunGlyphCount = hb_buffer_get_length(pHbBuffer); @@ -484,14 +482,12 @@ bool HbLayoutEngine::layout(ServerFontLayout& rLayout, ImplLayoutArgs& rArgs) if (nCharPos >= 0) { rArgs.NeedFallback(nCharPos, bRightToLeft); -#if 0 // XXX: do we need this? HarfBuzz can take context into // account when shaping if ((nCharPos > 0) && needPreviousCode(rArgs.mpStr[nCharPos-1])) rArgs.NeedFallback(nCharPos-1, bRightToLeft); else if ((nCharPos + 1 < nEndRunPos) && needNextCode(rArgs.mpStr[nCharPos+1])) rArgs.NeedFallback(nCharPos+1, bRightToLeft); -#endif } if (SAL_LAYOUT_FOR_FALLBACK & rArgs.mnFlags) |