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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/viz/common/quads/draw_quad.h"
#include <stddef.h>
#include "base/check.h"
#include "base/trace_event/traced_value.h"
#include "base/values.h"
#include "cc/base/math_util.h"
#include "components/viz/common/traced_value.h"
#include "ui/gfx/geometry/quad_f.h"
namespace viz {
DrawQuad::DrawQuad()
: material(Material::kInvalid),
needs_blending(false),
shared_quad_state(nullptr) {}
DrawQuad::DrawQuad(const DrawQuad& other) = default;
void DrawQuad::SetAll(const SharedQuadState* quad_state,
Material m,
const gfx::Rect& r,
const gfx::Rect& visible_r,
bool blending) {
DCHECK(rect.Contains(visible_rect))
<< "rect: " << rect.ToString()
<< " visible_rect: " << visible_rect.ToString();
material = m;
rect = r;
visible_rect = visible_r;
needs_blending = blending;
shared_quad_state = quad_state;
DCHECK(shared_quad_state);
DCHECK(material != Material::kInvalid);
}
DrawQuad::~DrawQuad() = default;
void DrawQuad::AsValueInto(base::trace_event::TracedValue* value) const {
value->SetInteger("material", static_cast<int>(material));
TracedValue::SetIDRef(shared_quad_state, value, "shared_state");
cc::MathUtil::AddToTracedValue("content_space_rect", rect, value);
bool rect_is_clipped;
gfx::QuadF rect_as_target_space_quad =
cc::MathUtil::MapQuad(shared_quad_state->quad_to_target_transform,
gfx::QuadF(gfx::RectF(rect)), &rect_is_clipped);
cc::MathUtil::AddToTracedValue("rect_as_target_space_quad",
rect_as_target_space_quad, value);
value->SetBoolean("rect_is_clipped", rect_is_clipped);
cc::MathUtil::AddToTracedValue("content_space_visible_rect", visible_rect,
value);
bool visible_rect_is_clipped;
gfx::QuadF visible_rect_as_target_space_quad = cc::MathUtil::MapQuad(
shared_quad_state->quad_to_target_transform,
gfx::QuadF(gfx::RectF(visible_rect)), &visible_rect_is_clipped);
cc::MathUtil::AddToTracedValue("visible_rect_as_target_space_quad",
visible_rect_as_target_space_quad, value);
value->SetBoolean("visible_rect_is_clipped", visible_rect_is_clipped);
value->SetBoolean("needs_blending", needs_blending);
value->SetBoolean("should_draw_with_blending", ShouldDrawWithBlending());
ExtendValue(value);
}
} // namespace viz
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