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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "CCRenderPass.h"
#include "CCCheckerboardDrawQuad.h"
#include "CCGeometryTestUtils.h"
#include <gtest/gtest.h>
#include <public/WebFilterOperations.h>
#include <public/WebTransformationMatrix.h>
using WebKit::WebFilterOperation;
using WebKit::WebFilterOperations;
using WebKit::WebTransformationMatrix;
using namespace WebCore;
namespace {
class CCTestRenderPass : public CCRenderPass {
public:
CCQuadList& quadList() { return m_quadList; }
CCSharedQuadStateList& sharedQuadStateList() { return m_sharedQuadStateList; }
};
struct CCRenderPassSize {
// If you add a new field to this class, make sure to add it to the copy() tests.
CCRenderPass::Id m_id;
CCQuadList m_quadList;
CCSharedQuadStateList m_sharedQuadStateList;
WebKit::WebTransformationMatrix m_transformToRootTarget;
IntRect m_outputRect;
FloatRect m_damageRect;
bool m_hasTransparentBackground;
bool m_hasOcclusionFromOutsideTargetSurface;
WebKit::WebFilterOperations m_filters;
WebKit::WebFilterOperations m_backgroundFilters;
};
TEST(CCRenderPassTest, copyShouldBeIdenticalExceptIdAndQuads)
{
CCRenderPass::Id id(3, 2);
IntRect outputRect(45, 22, 120, 13);
WebTransformationMatrix transformToRoot(1, 0.5, 0.5, -0.5, -1, 0);
OwnPtr<CCRenderPass> pass(CCRenderPass::create(id, outputRect, transformToRoot));
IntRect damageRect(56, 123, 19, 43);
bool hasTransparentBackground = true;
bool hasOcclusionFromOutsideTargetSurface = true;
WebFilterOperations filters;
WebFilterOperations backgroundFilters;
filters.append(WebFilterOperation::createGrayscaleFilter(0.2f));
backgroundFilters.append(WebFilterOperation::createInvertFilter(0.2f));
pass->setDamageRect(damageRect);
pass->setHasTransparentBackground(hasTransparentBackground);
pass->setHasOcclusionFromOutsideTargetSurface(hasOcclusionFromOutsideTargetSurface);
pass->setFilters(filters);
pass->setBackgroundFilters(backgroundFilters);
// Stick a quad in the pass, this should not get copied.
CCTestRenderPass* testPass = static_cast<CCTestRenderPass*>(pass.get());
testPass->sharedQuadStateList().append(CCSharedQuadState::create(WebTransformationMatrix(), IntRect(), IntRect(), 1, false));
testPass->quadList().append(CCCheckerboardDrawQuad::create(testPass->sharedQuadStateList().last().get(), IntRect()));
CCRenderPass::Id newId(63, 4);
OwnPtr<CCRenderPass> copy(pass->copy(newId));
EXPECT_EQ(newId, copy->id());
EXPECT_RECT_EQ(pass->outputRect(), copy->outputRect());
EXPECT_EQ(pass->transformToRootTarget(), copy->transformToRootTarget());
EXPECT_RECT_EQ(pass->damageRect(), copy->damageRect());
EXPECT_EQ(pass->hasTransparentBackground(), copy->hasTransparentBackground());
EXPECT_EQ(pass->hasOcclusionFromOutsideTargetSurface(), copy->hasOcclusionFromOutsideTargetSurface());
EXPECT_EQ(pass->filters(), copy->filters());
EXPECT_EQ(pass->backgroundFilters(), copy->backgroundFilters());
EXPECT_EQ(0u, copy->quadList().size());
EXPECT_EQ(sizeof(CCRenderPassSize), sizeof(CCRenderPass));
}
} // namespace
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