mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
67a17b1047
find content/media dom/ipc widget/ gfx/tests gfx/ipc/ gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)LAYERS_\(NONE\|BASIC\|OPENGL\|D3D9\|D3D10\|D3D11\|CLIENT\|LAST\)\($\|[^A-Za-z0-9_]\)/\1LayersBackend::LAYERS_\2\3/g' find widget gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)BUFFER_\(NONE\)\($\|[^A-Za-z0-9_]\)/\1BufferMode::BUFFER_\2\3/g' find widget gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)BUFFER_\(BUFFERED\)\($\|[^A-Za-z0-9_]\)/\1BufferMode::\2\3/g' find gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)CLIP_\(DRAW\|DRAW_SNAPPED\)\($\|[^A-Za-z0-9_]\)/\1DrawRegionClip::\2\3/g' find gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)CLIP_\(NONE\)\($\|[^A-Za-z0-9_]\)/\1DrawRegionClip::CLIP_\2\3/g' find gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)SURFACE_\(NONE\|OPAQUE\|SINGLE_CHANNEL_ALPHA\|COMPONENT_ALPHA\)\($\|[^A-Za-z0-9_]\)/\1SurfaceMode::SURFACE_\2\3/g' find gfx/ipc/ gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)SCALE_\(STRETCH\|SENTINEL\)\($\|[^A-Za-z0-9_]\)/\1ScaleMode::\2\3/g' find gfx/ipc/ gfx/layers/ layout/ -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)SCALE_\(NONE\)\($\|[^A-Za-z0-9_]\)/\1ScaleMode::SCALE_\2\3/g'
58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "ImageLayers.h"
|
|
#include "ImageContainer.h" // for ImageContainer
|
|
#include "gfx3DMatrix.h" // for gfx3DMatrix
|
|
#include "gfxRect.h" // for gfxRect
|
|
#include "nsDebug.h" // for NS_ASSERTION
|
|
#include "nsISupportsImpl.h" // for ImageContainer::Release, etc
|
|
#include "gfx2DGlue.h"
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
ImageLayer::ImageLayer(LayerManager* aManager, void* aImplData)
|
|
: Layer(aManager, aImplData), mFilter(GraphicsFilter::FILTER_GOOD)
|
|
, mScaleMode(ScaleMode::SCALE_NONE), mDisallowBigImage(false)
|
|
{}
|
|
|
|
ImageLayer::~ImageLayer()
|
|
{}
|
|
|
|
void ImageLayer::SetContainer(ImageContainer* aContainer)
|
|
{
|
|
mContainer = aContainer;
|
|
}
|
|
|
|
void ImageLayer::ComputeEffectiveTransforms(const gfx3DMatrix& aTransformToSurface)
|
|
{
|
|
gfx3DMatrix local = GetLocalTransform();
|
|
|
|
// Snap image edges to pixel boundaries
|
|
gfxRect sourceRect(0, 0, 0, 0);
|
|
if (mContainer) {
|
|
sourceRect.SizeTo(gfx::ThebesIntSize(mContainer->GetCurrentSize()));
|
|
if (mScaleMode != ScaleMode::SCALE_NONE &&
|
|
sourceRect.width != 0.0 && sourceRect.height != 0.0) {
|
|
NS_ASSERTION(mScaleMode == ScaleMode::STRETCH,
|
|
"No other scalemodes than stretch and none supported yet.");
|
|
local.Scale(mScaleToSize.width / sourceRect.width,
|
|
mScaleToSize.height / sourceRect.height, 1.0);
|
|
}
|
|
}
|
|
// Snap our local transform first, and snap the inherited transform as well.
|
|
// This makes our snapping equivalent to what would happen if our content
|
|
// was drawn into a ThebesLayer (gfxContext would snap using the local
|
|
// transform, then we'd snap again when compositing the ThebesLayer).
|
|
mEffectiveTransform =
|
|
SnapTransform(local, sourceRect, nullptr) *
|
|
SnapTransformTranslation(aTransformToSurface, nullptr);
|
|
ComputeEffectiveTransformForMaskLayer(aTransformToSurface);
|
|
}
|
|
|
|
}
|
|
}
|