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dwrite: Set initial canBreakShapingAfter flags. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Nikolay Sivov 2020-06-11 15:08:57 +03:00 committed by Alexandre Julliard
parent f7fc249e8f
commit a6c0eab6de
3 changed files with 19 additions and 12 deletions
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22
dlls/dwrite/analyzer.c
View File

@ -1167,9 +1167,6 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphs(IDWriteTextAnalyzer2 *iface,
get_number_substitutes(substitution, is_rtl, digits);
/* FIXME: have the shaping engine set this */
memset(text_props, 0, length * sizeof(*text_props));
font_obj = unsafe_impl_from_IDWriteFontFace(fontface);
context.cache = fontface_get_shaping_cache(font_obj);
@ -1179,6 +1176,7 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphs(IDWriteTextAnalyzer2 *iface,
context.is_sideways = is_sideways;
context.u.subst.glyphs = heap_calloc(max_glyph_count, sizeof(*glyphs));
context.u.subst.glyph_props = heap_calloc(max_glyph_count, sizeof(*glyph_props));
context.u.subst.text_props = text_props;
context.u.subst.clustermap = clustermap;
context.u.subst.max_glyph_count = max_glyph_count;
context.u.subst.capacity = max_glyph_count;
@ -1208,7 +1206,7 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphs(IDWriteTextAnalyzer2 *iface,
}
static HRESULT WINAPI dwritetextanalyzer_GetGlyphPlacements(IDWriteTextAnalyzer2 *iface,
WCHAR const* text, UINT16 const* clustermap, DWRITE_SHAPING_TEXT_PROPERTIES* props,
WCHAR const* text, UINT16 const* clustermap, DWRITE_SHAPING_TEXT_PROPERTIES *text_props,
UINT32 text_len, UINT16 const* glyphs, DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
UINT32 glyph_count, IDWriteFontFace *fontface, float emSize, BOOL is_sideways, BOOL is_rtl,
DWRITE_SCRIPT_ANALYSIS const* analysis, WCHAR const* locale, DWRITE_TYPOGRAPHIC_FEATURES const** features,
@ -1220,8 +1218,8 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphPlacements(IDWriteTextAnalyzer2
unsigned int i, script;
HRESULT hr;
TRACE("(%s %p %p %u %p %p %u %p %.2f %d %d %s %s %p %p %u %p %p)\n", debugstr_wn(text, text_len),
clustermap, props, text_len, glyphs, glyph_props, glyph_count, fontface, emSize, is_sideways,
TRACE("%s, %p, %p, %u, %p, %p, %u, %p, %.2f, %d, %d, %s, %s, %p, %p, %u, %p, %p.\n", debugstr_wn(text, text_len),
clustermap, text_props, text_len, glyphs, glyph_props, glyph_count, fontface, emSize, is_sideways,
is_rtl, debugstr_sa_script(analysis->script), debugstr_w(locale), features, feature_range_lengths,
feature_ranges, advances, offsets);
@ -1253,6 +1251,7 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphPlacements(IDWriteTextAnalyzer2
context.is_sideways = is_sideways;
context.u.pos.glyphs = glyphs;
context.u.pos.glyph_props = glyph_props;
context.u.pos.text_props = text_props;
context.u.pos.clustermap = clustermap;
context.glyph_count = glyph_count;
context.emsize = emSize;
@ -1274,7 +1273,7 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphPlacements(IDWriteTextAnalyzer2
}
static HRESULT WINAPI dwritetextanalyzer_GetGdiCompatibleGlyphPlacements(IDWriteTextAnalyzer2 *iface,
WCHAR const* text, UINT16 const* clustermap, DWRITE_SHAPING_TEXT_PROPERTIES* props,
WCHAR const* text, UINT16 const* clustermap, DWRITE_SHAPING_TEXT_PROPERTIES *text_props,
UINT32 text_len, UINT16 const* glyphs, DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
UINT32 glyph_count, IDWriteFontFace *fontface, float emSize, float ppdip,
DWRITE_MATRIX const* transform, BOOL use_gdi_natural, BOOL is_sideways, BOOL is_rtl,
@ -1288,10 +1287,10 @@ static HRESULT WINAPI dwritetextanalyzer_GetGdiCompatibleGlyphPlacements(IDWrite
unsigned int i, script;
HRESULT hr;
TRACE("(%s %p %p %u %p %p %u %p %.2f %.2f %p %d %d %d %s %s %p %p %u %p %p)\n", debugstr_wn(text, text_len),
clustermap, props, text_len, glyphs, glyph_props, glyph_count, fontface, emSize, ppdip,
transform, use_gdi_natural, is_sideways, is_rtl, debugstr_sa_script(analysis->script), debugstr_w(locale),
features, feature_range_lengths, feature_ranges, advances, offsets);
TRACE("%s, %p, %p, %u, %p, %p, %u, %p, %.2f, %.2f, %p, %d, %d, %d, %s, %s, %p, %p, %u, %p, %p.\n",
debugstr_wn(text, text_len), clustermap, text_props, text_len, glyphs, glyph_props, glyph_count, fontface,
emSize, ppdip, transform, use_gdi_natural, is_sideways, is_rtl, debugstr_sa_script(analysis->script),
debugstr_w(locale), features, feature_range_lengths, feature_ranges, advances, offsets);
analyzer_dump_user_features(features, feature_range_lengths, feature_ranges);
@ -1323,6 +1322,7 @@ static HRESULT WINAPI dwritetextanalyzer_GetGdiCompatibleGlyphPlacements(IDWrite
context.is_sideways = is_sideways;
context.u.pos.glyphs = glyphs;
context.u.pos.glyph_props = glyph_props;
context.u.pos.text_props = text_props;
context.u.pos.clustermap = clustermap;
context.glyph_count = glyph_count;
context.emsize = emSize * ppdip;

3
dlls/dwrite/dwrite_private.h
View File

@ -552,6 +552,7 @@ struct scriptshaping_context
{
const UINT16 *glyphs;
const DWRITE_SHAPING_GLYPH_PROPERTIES *glyph_props;
DWRITE_SHAPING_TEXT_PROPERTIES *text_props;
const UINT16 *clustermap;
p_apply_context_lookup apply_context_lookup;
} pos;
@ -559,6 +560,7 @@ struct scriptshaping_context
{
UINT16 *glyphs;
DWRITE_SHAPING_GLYPH_PROPERTIES *glyph_props;
DWRITE_SHAPING_TEXT_PROPERTIES *text_props;
UINT16 *clustermap;
p_apply_context_lookup apply_context_lookup;
unsigned int max_glyph_count;
@ -569,6 +571,7 @@ struct scriptshaping_context
{
UINT16 *glyphs;
struct shaping_glyph_properties *glyph_props;
DWRITE_SHAPING_TEXT_PROPERTIES *text_props;
UINT16 *clustermap;
p_apply_context_lookup apply_context_lookup;
} buffer;

6
dlls/dwrite/opentype.c
View File

@ -5823,6 +5823,7 @@ static void opentype_get_nominal_glyphs(struct scriptshaping_context *context, c
BOOL bmp;
memset(context->u.subst.glyph_props, 0, context->u.subst.max_glyph_count * sizeof(*context->u.subst.glyph_props));
memset(context->u.buffer.text_props, 0, context->length * sizeof(*context->u.buffer.text_props));
for (i = 0; i < context->length; ++i)
{
@ -5869,9 +5870,12 @@ static void opentype_get_nominal_glyphs(struct scriptshaping_context *context, c
/* Set initial cluster map here, it's used for setting user features masks. */
clustermap[i] = cluster_start_idx;
if (!bmp)
if (bmp)
context->u.buffer.text_props[i].canBreakShapingAfter = 1;
else
{
clustermap[i + 1] = cluster_start_idx;
context->u.buffer.text_props[i + 1].canBreakShapingAfter = 1;
++i;
}
}