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Commit 7e0d1025 authored by Nikolay Sivov's avatar Nikolay Sivov Committed by Alexandre Julliard
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dwrite: Multiply run analysis transform by dpi scale factor.

Signed-off-by: 's avatarNikolay Sivov <nsivov@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 32b35f80
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Showing with 50 additions and 38 deletions
dlls/dwrite/dwrite_private.h
View file @ 7e0d1025
......@@ -117,9 +117,7 @@ struct glyphrunanalysis_desc
DWRITE_MEASURING_MODE measuring_mode;
DWRITE_GRID_FIT_MODE gridfit_mode;
DWRITE_TEXT_ANTIALIAS_MODE aa_mode;
FLOAT origin_x;
FLOAT origin_y;
FLOAT ppdip;
D2D_POINT_2F origin;
};
struct fontface_desc
......
dlls/dwrite/font.c
View file @ 7e0d1025
......@@ -5397,7 +5397,6 @@ HRESULT create_glyphrunanalysis(const struct glyphrunanalysis_desc *desc, IDWrit
analysis->max_glyph_bitmap_size = 0;
SetRectEmpty(&analysis->bounds);
analysis->run = *desc->run;
analysis->run.fontEmSize *= desc->ppdip;
IDWriteFontFace_AddRef(analysis->run.fontFace);
analysis->glyphs = heap_alloc(desc->run->glyphCount * sizeof(*analysis->glyphs));
analysis->origins = heap_alloc(desc->run->glyphCount * sizeof(*analysis->origins));
......@@ -5433,14 +5432,14 @@ HRESULT create_glyphrunanalysis(const struct glyphrunanalysis_desc *desc, IDWrit
if (FAILED(hr = IDWriteFontFace_QueryInterface(desc->run->fontFace, &IID_IDWriteFontFace1, (void **)&fontface1)))
WARN("Failed to get IDWriteFontFace1, %#x.\n", hr);
origin.x = desc->origin_x * desc->ppdip;
origin.y = desc->origin_y * desc->ppdip;
origin.x = desc->origin.x;
origin.y = desc->origin.y;
for (i = 0; i < desc->run->glyphCount; i++) {
FLOAT advance;
/* Use nominal advances if not provided by caller. */
if (desc->run->glyphAdvances)
advance = rtl_factor * desc->run->glyphAdvances[i] * desc->ppdip;
advance = rtl_factor * desc->run->glyphAdvances[i];
else {
INT32 a;
......@@ -5450,14 +5449,14 @@ HRESULT create_glyphrunanalysis(const struct glyphrunanalysis_desc *desc, IDWrit
case DWRITE_MEASURING_MODE_NATURAL:
if (SUCCEEDED(IDWriteFontFace1_GetDesignGlyphAdvances(fontface1, 1, desc->run->glyphIndices + i, &a,
desc->run->isSideways)))
advance = rtl_factor * get_scaled_advance_width(a, desc->run->fontEmSize, &metrics) * desc->ppdip;
advance = rtl_factor * get_scaled_advance_width(a, desc->run->fontEmSize, &metrics);
break;
case DWRITE_MEASURING_MODE_GDI_CLASSIC:
case DWRITE_MEASURING_MODE_GDI_NATURAL:
if (SUCCEEDED(IDWriteFontFace1_GetGdiCompatibleGlyphAdvances(fontface1, desc->run->fontEmSize,
desc->ppdip, desc->transform, desc->measuring_mode == DWRITE_MEASURING_MODE_GDI_NATURAL,
1.0f, desc->transform, desc->measuring_mode == DWRITE_MEASURING_MODE_GDI_NATURAL,
desc->run->isSideways, 1, desc->run->glyphIndices + i, &a)))
advance = rtl_factor * floorf(a * desc->run->fontEmSize * desc->ppdip / metrics.designUnitsPerEm + 0.5f);
advance = rtl_factor * floorf(a * desc->run->fontEmSize / metrics.designUnitsPerEm + 0.5f);
break;
default:
;
......@@ -5468,8 +5467,8 @@ HRESULT create_glyphrunanalysis(const struct glyphrunanalysis_desc *desc, IDWrit
/* Offsets are optional, appled to pre-transformed origin. */
if (desc->run->glyphOffsets) {
FLOAT advanceoffset = rtl_factor * desc->run->glyphOffsets[i].advanceOffset * desc->ppdip;
FLOAT ascenderoffset = -desc->run->glyphOffsets[i].ascenderOffset * desc->ppdip;
FLOAT advanceoffset = rtl_factor * desc->run->glyphOffsets[i].advanceOffset;
FLOAT ascenderoffset = -desc->run->glyphOffsets[i].ascenderOffset;
if (desc->run->isSideways) {
analysis->origins[i].x += ascenderoffset;
......
dlls/dwrite/main.c
View file @ 7e0d1025
......@@ -1222,12 +1222,25 @@ static HRESULT WINAPI dwritefactory_CreateNumberSubstitution(IDWriteFactory5 *if
return create_numbersubstitution(method, locale, ignore_user_override, substitution);
}
static inline void dwrite_matrix_multiply(DWRITE_MATRIX *a, const DWRITE_MATRIX *b)
{
DWRITE_MATRIX tmp = *a;
a->m11 = tmp.m11 * b->m11 + tmp.m12 * b->m21;
a->m12 = tmp.m11 * b->m12 + tmp.m12 * b->m22;
a->m21 = tmp.m21 * b->m11 + tmp.m22 * b->m21;
a->m22 = tmp.m21 * b->m12 + tmp.m22 * b->m22;
a->dx = tmp.dx * b->m11 + tmp.dy * b->m21 + b->dx;
a->dy = tmp.dy * b->m12 + tmp.dy * b->m22 + b->dx;
}
static HRESULT WINAPI dwritefactory_CreateGlyphRunAnalysis(IDWriteFactory5 *iface, DWRITE_GLYPH_RUN const *run,
FLOAT ppdip, DWRITE_MATRIX const* transform, DWRITE_RENDERING_MODE rendering_mode,
DWRITE_MEASURING_MODE measuring_mode, FLOAT originX, FLOAT originY, IDWriteGlyphRunAnalysis **analysis)
{
struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
struct glyphrunanalysis_desc desc;
DWRITE_MATRIX m, scale = { 0 };
TRACE("(%p)->(%p %.2f %p %d %d %.2f %.2f %p)\n", This, run, ppdip, transform, rendering_mode,
measuring_mode, originX, originY, analysis);
......@@ -1237,15 +1250,18 @@ static HRESULT WINAPI dwritefactory_CreateGlyphRunAnalysis(IDWriteFactory5 *ifac
return E_INVALIDARG;
}
m = transform ? *transform : identity;
scale.m11 = ppdip;
scale.m22 = ppdip;
dwrite_matrix_multiply(&m, &scale);
desc.run = run;
desc.ppdip = ppdip;
desc.transform = transform;
desc.transform = &m;
desc.rendering_mode = (DWRITE_RENDERING_MODE1)rendering_mode;
desc.measuring_mode = measuring_mode;
desc.gridfit_mode = DWRITE_GRID_FIT_MODE_DEFAULT;
desc.aa_mode = DWRITE_TEXT_ANTIALIAS_MODE_CLEARTYPE;
desc.origin_x = originX;
desc.origin_y = originY;
desc.origin.x = originX;
desc.origin.y = originY;
return create_glyphrunanalysis(&desc, analysis);
}
......@@ -1363,27 +1379,35 @@ static HRESULT WINAPI dwritefactory2_CreateCustomRenderingParams(IDWriteFactory5
return hr;
}
static HRESULT factory_create_glyphrun_analysis(const DWRITE_GLYPH_RUN *run, const DWRITE_MATRIX *transform,
DWRITE_RENDERING_MODE1 rendering_mode, DWRITE_MEASURING_MODE measuring_mode, DWRITE_GRID_FIT_MODE gridfit_mode,
DWRITE_TEXT_ANTIALIAS_MODE aa_mode, FLOAT originX, FLOAT originY, IDWriteGlyphRunAnalysis **analysis)
{
struct glyphrunanalysis_desc desc;
desc.run = run;
desc.transform = transform;
desc.rendering_mode = rendering_mode;
desc.measuring_mode = measuring_mode;
desc.gridfit_mode = gridfit_mode;
desc.aa_mode = aa_mode;
desc.origin.x = originX;
desc.origin.y = originY;
return create_glyphrunanalysis(&desc, analysis);
}
static HRESULT WINAPI dwritefactory2_CreateGlyphRunAnalysis(IDWriteFactory5 *iface, const DWRITE_GLYPH_RUN *run,
const DWRITE_MATRIX *transform, DWRITE_RENDERING_MODE rendering_mode, DWRITE_MEASURING_MODE measuring_mode,
DWRITE_GRID_FIT_MODE gridfit_mode, DWRITE_TEXT_ANTIALIAS_MODE aa_mode, FLOAT originX, FLOAT originY,
IDWriteGlyphRunAnalysis **analysis)
{
struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
struct glyphrunanalysis_desc desc;
TRACE("(%p)->(%p %p %d %d %d %d %.2f %.2f %p)\n", This, run, transform, rendering_mode, measuring_mode,
gridfit_mode, aa_mode, originX, originY, analysis);
desc.run = run;
desc.ppdip = 1.0f;
desc.transform = transform;
desc.rendering_mode = (DWRITE_RENDERING_MODE1)rendering_mode;
desc.measuring_mode = measuring_mode;
desc.gridfit_mode = gridfit_mode;
desc.aa_mode = aa_mode;
desc.origin_x = originX;
desc.origin_y = originY;
return create_glyphrunanalysis(&desc, analysis);
return factory_create_glyphrun_analysis(run, transform, (DWRITE_RENDERING_MODE1)rendering_mode, measuring_mode,
gridfit_mode, aa_mode, originX, originY, analysis);
}
static HRESULT WINAPI dwritefactory3_CreateGlyphRunAnalysis(IDWriteFactory5 *iface, DWRITE_GLYPH_RUN const *run,
......@@ -1392,21 +1416,12 @@ static HRESULT WINAPI dwritefactory3_CreateGlyphRunAnalysis(IDWriteFactory5 *ifa
IDWriteGlyphRunAnalysis **analysis)
{
struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
struct glyphrunanalysis_desc desc;
TRACE("(%p)->(%p %p %d %d %d %d %.2f %.2f %p)\n", This, run, transform, rendering_mode, measuring_mode,
gridfit_mode, aa_mode, originX, originY, analysis);
desc.run = run;
desc.ppdip = 1.0f;
desc.transform = transform;
desc.rendering_mode = rendering_mode;
desc.measuring_mode = measuring_mode;
desc.gridfit_mode = gridfit_mode;
desc.aa_mode = aa_mode;
desc.origin_x = originX;
desc.origin_y = originY;
return create_glyphrunanalysis(&desc, analysis);
return factory_create_glyphrun_analysis(run, transform, rendering_mode, measuring_mode, gridfit_mode,
aa_mode, originX, originY, analysis);
}
static HRESULT WINAPI dwritefactory3_CreateCustomRenderingParams(IDWriteFactory5 *iface, FLOAT gamma, FLOAT contrast,
......
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