Vincent Povirk : gdiplus: Remove the gdi32 line gradient drawing code.
Module: wine Branch: master Commit: 504b7c34d6850714578280f1c4c6a02310543507 URL: http://source.winehq.org/git/wine.git/?a=commit;h=504b7c34d6850714578280f1c4... Author: Vincent Povirk <vincent(a)codeweavers.com> Date: Thu Mar 10 17:15:24 2011 -0600 gdiplus: Remove the gdi32 line gradient drawing code. It's unused now. --- dlls/gdiplus/graphics.c | 120 ----------------------------------------------- 1 files changed, 0 insertions(+), 120 deletions(-) diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c index a9f4cf3..479f26e 100644 --- a/dlls/gdiplus/graphics.c +++ b/dlls/gdiplus/graphics.c @@ -597,126 +597,6 @@ static void brush_fill_path(GpGraphics *graphics, GpBrush* brush) { switch (brush->bt) { - case BrushTypeLinearGradient: - { - GpLineGradient *line = (GpLineGradient*)brush; - RECT rc; - - SelectClipPath(graphics->hdc, RGN_AND); - if (GetClipBox(graphics->hdc, &rc) != NULLREGION) - { - GpPointF endpointsf[2]; - POINT endpointsi[2]; - POINT poly[4]; - - SelectObject(graphics->hdc, GetStockObject(NULL_PEN)); - - endpointsf[0] = line->startpoint; - endpointsf[1] = line->endpoint; - transform_and_round_points(graphics, endpointsi, endpointsf, 2); - - if (abs(endpointsi[0].x-endpointsi[1].x) > abs(endpointsi[0].y-endpointsi[1].y)) - { - /* vertical-ish gradient */ - int startx, endx; /* x co-ordinates of endpoints shifted to intersect the top of the visible rectangle */ - int startbottomx; /* x co-ordinate of start point shifted to intersect the bottom of the visible rectangle */ - int width; - COLORREF col; - HBRUSH hbrush, hprevbrush; - int leftx, rightx; /* x co-ordinates where the leftmost and rightmost gradient lines hit the top of the visible rectangle */ - int x; - int tilt; /* horizontal distance covered by a gradient line */ - - startx = roundr((rc.top - endpointsf[0].Y) * (endpointsf[1].Y - endpointsf[0].Y) / (endpointsf[0].X - endpointsf[1].X) + endpointsf[0].X); - endx = roundr((rc.top - endpointsf[1].Y) * (endpointsf[1].Y - endpointsf[0].Y) / (endpointsf[0].X - endpointsf[1].X) + endpointsf[1].X); - width = endx - startx; - startbottomx = roundr((rc.bottom - endpointsf[0].Y) * (endpointsf[1].Y - endpointsf[0].Y) / (endpointsf[0].X - endpointsf[1].X) + endpointsf[0].X); - tilt = startx - startbottomx; - - if (startx >= startbottomx) - { - leftx = rc.left; - rightx = rc.right + tilt; - } - else - { - leftx = rc.left + tilt; - rightx = rc.right; - } - - poly[0].y = rc.bottom; - poly[1].y = rc.top; - poly[2].y = rc.top; - poly[3].y = rc.bottom; - - for (x=leftx; x<=rightx; x++) - { - ARGB argb = blend_line_gradient(line, (x-startx)/(REAL)width); - col = ARGB2COLORREF(argb); - hbrush = CreateSolidBrush(col); - hprevbrush = SelectObject(graphics->hdc, hbrush); - poly[0].x = x - tilt - 1; - poly[1].x = x - 1; - poly[2].x = x; - poly[3].x = x - tilt; - Polygon(graphics->hdc, poly, 4); - SelectObject(graphics->hdc, hprevbrush); - DeleteObject(hbrush); - } - } - else if (endpointsi[0].y != endpointsi[1].y) - { - /* horizontal-ish gradient */ - int starty, endy; /* y co-ordinates of endpoints shifted to intersect the left of the visible rectangle */ - int startrighty; /* y co-ordinate of start point shifted to intersect the right of the visible rectangle */ - int height; - COLORREF col; - HBRUSH hbrush, hprevbrush; - int topy, bottomy; /* y co-ordinates where the topmost and bottommost gradient lines hit the left of the visible rectangle */ - int y; - int tilt; /* vertical distance covered by a gradient line */ - - starty = roundr((rc.left - endpointsf[0].X) * (endpointsf[0].X - endpointsf[1].X) / (endpointsf[1].Y - endpointsf[0].Y) + endpointsf[0].Y); - endy = roundr((rc.left - endpointsf[1].X) * (endpointsf[0].X - endpointsf[1].X) / (endpointsf[1].Y - endpointsf[0].Y) + endpointsf[1].Y); - height = endy - starty; - startrighty = roundr((rc.right - endpointsf[0].X) * (endpointsf[0].X - endpointsf[1].X) / (endpointsf[1].Y - endpointsf[0].Y) + endpointsf[0].Y); - tilt = starty - startrighty; - - if (starty >= startrighty) - { - topy = rc.top; - bottomy = rc.bottom + tilt; - } - else - { - topy = rc.top + tilt; - bottomy = rc.bottom; - } - - poly[0].x = rc.right; - poly[1].x = rc.left; - poly[2].x = rc.left; - poly[3].x = rc.right; - - for (y=topy; y<=bottomy; y++) - { - ARGB argb = blend_line_gradient(line, (y-starty)/(REAL)height); - col = ARGB2COLORREF(argb); - hbrush = CreateSolidBrush(col); - hprevbrush = SelectObject(graphics->hdc, hbrush); - poly[0].y = y - tilt - 1; - poly[1].y = y - 1; - poly[2].y = y; - poly[3].y = y - tilt; - Polygon(graphics->hdc, poly, 4); - SelectObject(graphics->hdc, hprevbrush); - DeleteObject(hbrush); - } - } - /* else startpoint == endpoint */ - } - break; - } case BrushTypeSolidColor: { GpSolidFill *fill = (GpSolidFill*)brush;
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Alexandre Julliard