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cad9534e69
Most of this patch is updating a few places that use gfxMatrix to use the equivalent-but-differently-named functions on MatrixDouble: - Translate/Rotate/Scale get turned into PreTranslate/PreRotate/PreScale - Transform(Point) gets turned into TransformPoint(Point) - gfxMatrix::TransformBounds(gfxRect) gets turned into gfxRect::TransformBoundsBy(gfxMatrix). - gfxMatrix::Transform(gfxRect) gets turned into gfxRect::TransformBy(gfxMatrix). The last two functions are added in this patch as convenience wrappers to gfxRect instead of Matrix.h because we don't want Matrix.h to "know" about gfxRect (to avoid adding gecko dependencies on Moz2D). Once we turn gfxRect into a typedef for RectDouble these will be eliminated anyway. MozReview-Commit-ID: BnOjHzmOSKn --HG-- extra : rebase_source : cf1692d1f0d44a4b05d684a66678739181a426d5
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 sts=4 et: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_LAYERSCOPE_H
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#define GFX_LAYERSCOPE_H
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#include <stdint.h>
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#include <mozilla/UniquePtr.h>
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#include "gfxMatrix.h"
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#include "mozilla/gfx/Rect.h"
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namespace mozilla {
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namespace gl { class GLContext; }
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namespace layers {
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namespace layerscope { class Packet; }
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struct EffectChain;
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class LayerComposite;
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class TextureHost;
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class LayerScope {
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public:
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static void DrawBegin();
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static void SetRenderOffset(float aX, float aY);
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static void SetLayerTransform(const gfx::Matrix4x4& aMatrix);
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static void SetDrawRects(size_t aRects,
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const gfx::Rect* aLayerRects,
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const gfx::Rect* aTextureRects);
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static void DrawEnd(gl::GLContext* aGLContext,
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const EffectChain& aEffectChain,
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int aWidth,
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int aHeight);
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static void SendLayer(LayerComposite* aLayer,
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int aWidth,
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int aHeight);
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static void SendLayerDump(UniquePtr<layerscope::Packet> aPacket);
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static bool CheckSendable();
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static void CleanLayer();
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static void SetHWComposed();
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static void SetPixelScale(double devPixelsPerCSSPixel);
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static void ContentChanged(TextureHost *host);
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private:
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static void Init();
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};
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// Perform BeginFrame and EndFrame automatically
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class LayerScopeAutoFrame {
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public:
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explicit LayerScopeAutoFrame(int64_t aFrameStamp);
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~LayerScopeAutoFrame();
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private:
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static void BeginFrame(int64_t aFrameStamp);
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static void EndFrame();
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};
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} // namespace layers
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} // namespace mozilla
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#endif /* GFX_LAYERSCOPE_H */
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