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gdiplus: Implement DriverStringOptionsRealizedAdvance in software.

This commit is contained in:
Vincent Povirk 2011-05-23 16:35:41 -05:00 committed by Alexandre Julliard
parent 11754452d2
commit 9793ab9fa6
1 changed files with 26 additions and 17 deletions
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43
dlls/gdiplus/graphics.c
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@ -5674,9 +5674,9 @@ static GpStatus SOFTWARE_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UI
GDIPCONST PointF *positions, INT flags,
GDIPCONST GpMatrix *matrix )
{
static const INT unsupported_flags = ~(DriverStringOptionsCmapLookup);
static const INT unsupported_flags = ~(DriverStringOptionsCmapLookup|DriverStringOptionsRealizedAdvance);
GpStatus stat;
PointF *real_positions;
PointF *real_positions, real_position;
POINT *pti;
HFONT hfont;
HDC hdc;
@ -5695,12 +5695,6 @@ static GpStatus SOFTWARE_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UI
if (length <= 0)
return Ok;
if (flags & DriverStringOptionsRealizedAdvance)
{
FIXME("Not implemented for DriverStringOptionsRealizedAdvance\n");
return NotImplemented;
}
if (!(flags & DriverStringOptionsCmapLookup))
ggo_flags |= GGO_GLYPH_INDEX;
@ -5710,22 +5704,31 @@ static GpStatus SOFTWARE_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UI
if (matrix)
FIXME("Ignoring matrix\n");
real_positions = GdipAlloc(sizeof(PointF) * length);
if (!real_positions)
return OutOfMemory;
pti = GdipAlloc(sizeof(POINT) * length);
if (!pti)
{
GdipFree(real_positions);
return OutOfMemory;
if (flags & DriverStringOptionsRealizedAdvance)
{
real_position = positions[0];
transform_and_round_points(graphics, pti, &real_position, 1);
}
else
{
real_positions = GdipAlloc(sizeof(PointF) * length);
if (!real_positions)
{
GdipFree(pti);
return OutOfMemory;
}
memcpy(real_positions, positions, sizeof(PointF) * length);
memcpy(real_positions, positions, sizeof(PointF) * length);
transform_and_round_points(graphics, pti, real_positions, length);
transform_and_round_points(graphics, pti, real_positions, length);
GdipFree(real_positions);
GdipFree(real_positions);
}
get_font_hfont(graphics, font, &hfont);
@ -5762,6 +5765,12 @@ static GpStatus SOFTWARE_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UI
if (top < min_y) min_y = top;
if (right > max_x) max_x = right;
if (bottom > max_y) max_y = bottom;
if (i+1 < length && (flags & DriverStringOptionsRealizedAdvance) == DriverStringOptionsRealizedAdvance)
{
pti[i+1].x = pti[i].x + glyphmetrics.gmCellIncX;
pti[i+1].y = pti[i].y + glyphmetrics.gmCellIncY;
}
}
glyph_mask = GdipAlloc(max_glyphsize);