[cc] Rename all cc/ filenames to Chromium style

cc/CCRenderPass.cpp

-// Copyright 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "config.h"
-
-#include "CCRenderPass.h"
-
-#include "CCLayerImpl.h"
-#include "CCMathUtil.h"
-#include "CCOcclusionTracker.h"
-#include "CCQuadCuller.h"
-#include "CCSharedQuadState.h"
-#include "CCSolidColorDrawQuad.h"
-
-using WebKit::WebTransformationMatrix;
-
-namespace cc {
-
-scoped_ptr<CCRenderPass> CCRenderPass::create(Id id, IntRect outputRect, const WebKit::WebTransformationMatrix& transformToRootTarget)
-{
-    return make_scoped_ptr(new CCRenderPass(id, outputRect, transformToRootTarget));
-}
-
-CCRenderPass::CCRenderPass(Id id, IntRect outputRect, const WebKit::WebTransformationMatrix& transformToRootTarget)
-    : m_id(id)
-    , m_transformToRootTarget(transformToRootTarget)
-    , m_outputRect(outputRect)
-    , m_hasTransparentBackground(true)
-    , m_hasOcclusionFromOutsideTargetSurface(false)
-{
-    ASSERT(id.layerId > 0);
-    ASSERT(id.index >= 0);
-}
-
-CCRenderPass::~CCRenderPass()
-{
-}
-
-scoped_ptr<CCRenderPass> CCRenderPass::copy(Id newId) const
-{
-    ASSERT(newId != m_id);
-
-    scoped_ptr<CCRenderPass> copyPass(create(newId, m_outputRect, m_transformToRootTarget));
-    copyPass->setDamageRect(m_damageRect);
-    copyPass->setHasTransparentBackground(m_hasTransparentBackground);
-    copyPass->setHasOcclusionFromOutsideTargetSurface(m_hasOcclusionFromOutsideTargetSurface);
-    copyPass->setFilters(m_filters);
-    copyPass->setBackgroundFilters(m_backgroundFilters);
-    return copyPass.Pass();
-}
-
-void CCRenderPass::appendQuadsForLayer(CCLayerImpl* layer, CCOcclusionTrackerImpl* occlusionTracker, CCAppendQuadsData& appendQuadsData)
-{
-    const bool forSurface = false;
-    CCQuadCuller quadCuller(m_quadList, m_sharedQuadStateList, layer, occlusionTracker, layer->hasDebugBorders(), forSurface);
-
-    layer->appendQuads(quadCuller, appendQuadsData);
-}
-
-void CCRenderPass::appendQuadsForRenderSurfaceLayer(CCLayerImpl* layer, const CCRenderPass* contributingRenderPass, CCOcclusionTrackerImpl* occlusionTracker, CCAppendQuadsData& appendQuadsData)
-{
-    const bool forSurface = true;
-    CCQuadCuller quadCuller(m_quadList, m_sharedQuadStateList, layer, occlusionTracker, layer->hasDebugBorders(), forSurface);
-
-    bool isReplica = false;
-    layer->renderSurface()->appendQuads(quadCuller, appendQuadsData, isReplica, contributingRenderPass->id());
-
-    // Add replica after the surface so that it appears below the surface.
-    if (layer->hasReplica()) {
-        isReplica = true;
-        layer->renderSurface()->appendQuads(quadCuller, appendQuadsData, isReplica, contributingRenderPass->id());
-    }
-}
-
-void CCRenderPass::appendQuadsToFillScreen(CCLayerImpl* rootLayer, SkColor screenBackgroundColor, const CCOcclusionTrackerImpl& occlusionTracker)
-{
-    if (!rootLayer || !screenBackgroundColor)
-        return;
-
-    Region fillRegion = occlusionTracker.computeVisibleRegionInScreen();
-    if (fillRegion.isEmpty())
-        return;
-
-    bool forSurface = false;
-    CCQuadCuller quadCuller(m_quadList, m_sharedQuadStateList, rootLayer, &occlusionTracker, rootLayer->hasDebugBorders(), forSurface);
-
-    // Manually create the quad state for the gutter quads, as the root layer
-    // doesn't have any bounds and so can't generate this itself.
-    // FIXME: Make the gutter quads generated by the solid color layer (make it smarter about generating quads to fill unoccluded areas).
-    IntRect rootTargetRect = rootLayer->renderSurface()->contentRect();
-    float opacity = 1;
-    bool opaque = true;
-    CCSharedQuadState* sharedQuadState = quadCuller.useSharedQuadState(CCSharedQuadState::create(rootLayer->drawTransform(), rootTargetRect, rootTargetRect, opacity, opaque));
-    ASSERT(rootLayer->screenSpaceTransform().isInvertible());
-    WebTransformationMatrix transformToLayerSpace = rootLayer->screenSpaceTransform().inverse();
-    Vector<WebCore::IntRect> fillRects = fillRegion.rects();
-    for (size_t i = 0; i < fillRects.size(); ++i) {
-        // The root layer transform is composed of translations and scales only, no perspective, so mapping is sufficient.
-        IntRect layerRect = CCMathUtil::mapClippedRect(transformToLayerSpace, cc::IntRect(fillRects[i]));
-        // Skip the quad culler and just append the quads directly to avoid occlusion checks.
-        m_quadList.append(CCSolidColorDrawQuad::create(sharedQuadState, layerRect, screenBackgroundColor).PassAs<CCDrawQuad>());
-    }
-}
-
-}  // namespace cc