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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_VR_RENDERERS_RADIAL_GRADIENT_QUAD_RENDERER_H_
#define CHROME_BROWSER_VR_RENDERERS_RADIAL_GRADIENT_QUAD_RENDERER_H_
#include "chrome/browser/vr/renderers/base_renderer.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/gfx/geometry/point_f.h"
namespace gfx {
class SizeF;
class Transform;
class RectF;
} // namespace gfx
namespace vr {
struct CornerRadii;
class RadialGradientQuadRenderer : public BaseRenderer {
public:
RadialGradientQuadRenderer();
RadialGradientQuadRenderer(const RadialGradientQuadRenderer&) = delete;
RadialGradientQuadRenderer& operator=(const RadialGradientQuadRenderer&) =
delete;
~RadialGradientQuadRenderer() override;
void Draw(const gfx::Transform& model_view_proj_matrix,
SkColor edge_color,
SkColor center_color,
const gfx::RectF& clip_rect,
float opacity,
const gfx::SizeF& element_size,
const CornerRadii& radii);
private:
GLuint model_view_proj_matrix_handle_;
GLuint ul_corner_offset_handle_;
GLuint ur_corner_offset_handle_;
GLuint lr_corner_offset_handle_;
GLuint ll_corner_offset_handle_;
GLuint corner_position_handle_;
GLuint offset_scale_handle_;
GLuint opacity_handle_;
GLuint center_color_handle_;
GLuint edge_color_handle_;
GLuint aspect_ratio_handle_;
};
} // namespace vr
#endif // CHROME_BROWSER_VR_RENDERERS_RADIAL_GRADIENT_QUAD_RENDERER_H_
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