michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "ColorLayerComposite.h"
michael@0: #include "gfxColor.h"                   // for gfxRGBA
michael@0: #include "mozilla/RefPtr.h"             // for RefPtr
michael@0: #include "mozilla/gfx/Matrix.h"         // for Matrix4x4
michael@0: #include "mozilla/gfx/Point.h"          // for Point
michael@0: #include "mozilla/gfx/Rect.h"           // for Rect
michael@0: #include "mozilla/gfx/Types.h"          // for Color
michael@0: #include "mozilla/layers/Compositor.h"  // for Compositor
michael@0: #include "mozilla/layers/CompositorTypes.h"  // for DIAGNOSTIC_COLOR
michael@0: #include "mozilla/layers/Effects.h"     // for Effect, EffectChain, etc
michael@0: #include "mozilla/mozalloc.h"           // for operator delete, etc
michael@0: #include "nsPoint.h"                    // for nsIntPoint
michael@0: #include "nsRect.h"                     // for nsIntRect
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace layers {
michael@0: 
michael@0: void
michael@0: ColorLayerComposite::RenderLayer(const nsIntRect& aClipRect)
michael@0: {
michael@0:   EffectChain effects(this);
michael@0:   gfxRGBA color(GetColor());
michael@0:   effects.mPrimaryEffect = new EffectSolidColor(gfx::Color(color.r,
michael@0:                                                            color.g,
michael@0:                                                            color.b,
michael@0:                                                            color.a));
michael@0:   nsIntRect boundRect = GetBounds();
michael@0: 
michael@0:   LayerManagerComposite::AutoAddMaskEffect autoMaskEffect(GetMaskLayer(),
michael@0:                                                           effects);
michael@0: 
michael@0:   gfx::Rect rect(boundRect.x, boundRect.y,
michael@0:                  boundRect.width, boundRect.height);
michael@0:   gfx::Rect clipRect(aClipRect.x, aClipRect.y,
michael@0:                      aClipRect.width, aClipRect.height);
michael@0: 
michael@0:   float opacity = GetEffectiveOpacity();
michael@0: 
michael@0:   const gfx::Matrix4x4& transform = GetEffectiveTransform();
michael@0:   mCompositor->DrawQuad(rect, clipRect, effects, opacity, transform);
michael@0:   mCompositor->DrawDiagnostics(DIAGNOSTIC_COLOR,
michael@0:                                rect, clipRect,
michael@0:                                transform);
michael@0: }
michael@0: 
michael@0: } /* layers */
michael@0: } /* mozilla */