| // 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 |