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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/gfx/font_render_params.h"
#include "base/logging.h"
namespace gfx {
FontRenderParams::FontRenderParams()
: antialiasing(true),
subpixel_positioning(true),
autohinter(false),
use_bitmaps(false),
hinting(HINTING_MEDIUM),
subpixel_rendering(SUBPIXEL_RENDERING_NONE) {
}
FontRenderParams::~FontRenderParams() {}
// static
SkFontHost::LCDOrder FontRenderParams::SubpixelRenderingToSkiaLCDOrder(
FontRenderParams::SubpixelRendering subpixel_rendering) {
switch (subpixel_rendering) {
case gfx::FontRenderParams::SUBPIXEL_RENDERING_NONE:
case gfx::FontRenderParams::SUBPIXEL_RENDERING_RGB:
case gfx::FontRenderParams::SUBPIXEL_RENDERING_VRGB:
return SkFontHost::kRGB_LCDOrder;
case gfx::FontRenderParams::SUBPIXEL_RENDERING_BGR:
case gfx::FontRenderParams::SUBPIXEL_RENDERING_VBGR:
return SkFontHost::kBGR_LCDOrder;
}
NOTREACHED();
return SkFontHost::kRGB_LCDOrder;
}
// static
SkFontHost::LCDOrientation
FontRenderParams::SubpixelRenderingToSkiaLCDOrientation(
FontRenderParams::SubpixelRendering subpixel_rendering) {
switch (subpixel_rendering) {
case gfx::FontRenderParams::SUBPIXEL_RENDERING_NONE:
case gfx::FontRenderParams::SUBPIXEL_RENDERING_RGB:
case gfx::FontRenderParams::SUBPIXEL_RENDERING_BGR:
return SkFontHost::kHorizontal_LCDOrientation;
case gfx::FontRenderParams::SUBPIXEL_RENDERING_VRGB:
case gfx::FontRenderParams::SUBPIXEL_RENDERING_VBGR:
return SkFontHost::kVertical_LCDOrientation;
}
NOTREACHED();
return SkFontHost::kHorizontal_LCDOrientation;
}
FontRenderParamsQuery::FontRenderParamsQuery()
: pixel_size(0),
point_size(0),
style(-1),
device_scale_factor(0) {
}
FontRenderParamsQuery::~FontRenderParamsQuery() {}
} // namespace gfx
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