/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef ANDROID_UI_GAMMA_FONT_RENDERER_H
#define ANDROID_UI_GAMMA_FONT_RENDERER_H

#include <SkPaint.h>

#include "FontRenderer.h"

namespace android {
namespace uirenderer {

struct GammaFontRenderer {
    GammaFontRenderer();

    FontRenderer& getFontRenderer(const SkPaint* paint);

private:
    FontRenderer mDefaultRenderer;
    FontRenderer mBlackGammaRenderer;
    FontRenderer mWhiteGammaRenderer;

    int mBlackThreshold;
    int mWhiteThreshold;

    uint8_t mDefault[256];
    uint8_t mBlackGamma[256];
    uint8_t mWhiteGamma[256];
};

}; // namespace uirenderer
}; // namespace android

#endif // ANDROID_UI_GAMMA_FONT_RENDERER_H