src/cobalt/renderer/rasterizer/blitter/linear_gradient.h

/*
 * Copyright 2016 Google Inc. All Rights Reserved.
 *
 * 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 COBALT_RENDERER_RASTERIZER_BLITTER_LINEAR_GRADIENT_H_
#define COBALT_RENDERER_RASTERIZER_BLITTER_LINEAR_GRADIENT_H_

#include "cobalt/math/rect_f.h"
#include "cobalt/render_tree/rect_node.h"
#include "cobalt/renderer/rasterizer/blitter/render_state.h"
#include "starboard/blitter.h"

#ifndef SB_HAS_BLITTER
#define SB_HAS_BLITTER
#endif
#if SB_HAS(BLITTER)

namespace cobalt {
namespace renderer {
namespace rasterizer {
namespace blitter {

bool RenderLinearGradient(SbBlitterDevice device, SbBlitterContext context,
                          const RenderState& render_state,
                          const render_tree::RectNode& rect_node);

}  // namespace blitter
}  // namespace rasterizer
}  // namespace renderer
}  // namespace cobalt

#endif  // #if SB_HAS(BLITTER)

#endif  // COBALT_RENDERER_RASTERIZER_BLITTER_LINEAR_GRADIENT_H_