mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
e4e2da55c9
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
104 lines
3.5 KiB
C++
104 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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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#include "MacIOSurfaceImage.h"
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#include "mozilla/layers/CompositableClient.h"
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#include "mozilla/layers/CompositableForwarder.h"
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#include "mozilla/layers/MacIOSurfaceTextureClientOGL.h"
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#include "YCbCrUtils.h"
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using namespace mozilla;
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using namespace mozilla::layers;
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using namespace mozilla::gfx;
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TextureClient*
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MacIOSurfaceImage::GetTextureClient(CompositableClient* aClient)
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{
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if (!mTextureClient) {
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mTextureClient = MacIOSurfaceTextureClientOGL::Create(aClient->GetForwarder(),
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TextureFlags::DEFAULT,
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mSurface);
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}
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return mTextureClient;
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}
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already_AddRefed<SourceSurface>
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MacIOSurfaceImage::GetAsSourceSurface()
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{
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RefPtr<DataSourceSurface> dataSurface;
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mSurface->Lock();
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size_t bytesPerRow = mSurface->GetBytesPerRow();
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size_t ioWidth = mSurface->GetDevicePixelWidth();
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size_t ioHeight = mSurface->GetDevicePixelHeight();
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SurfaceFormat format = mSurface->GetFormat() == SurfaceFormat::NV12 ? SurfaceFormat::B8G8R8X8 : SurfaceFormat::B8G8R8A8;
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dataSurface = Factory::CreateDataSourceSurface(IntSize(ioWidth, ioHeight), format);
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if (NS_WARN_IF(!dataSurface)) {
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return nullptr;
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}
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DataSourceSurface::MappedSurface mappedSurface;
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if (!dataSurface->Map(DataSourceSurface::WRITE, &mappedSurface))
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return nullptr;
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if (mSurface->GetFormat() == SurfaceFormat::NV12) {
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if (mSurface->GetDevicePixelWidth() > PlanarYCbCrImage::MAX_DIMENSION ||
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mSurface->GetDevicePixelHeight() > PlanarYCbCrImage::MAX_DIMENSION) {
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return nullptr;
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}
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/* Extract and separate the CbCr planes */
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size_t cbCrStride = mSurface->GetBytesPerRow(1);
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size_t cbCrWidth = mSurface->GetDevicePixelWidth(1);
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size_t cbCrHeight = mSurface->GetDevicePixelHeight(1);
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nsAutoArrayPtr<uint8_t> cbPlane(new uint8_t[cbCrWidth * cbCrHeight]);
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nsAutoArrayPtr<uint8_t> crPlane(new uint8_t[cbCrWidth * cbCrHeight]);
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uint8_t* src = (uint8_t*)mSurface->GetBaseAddressOfPlane(1);
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uint8_t* cbDest = cbPlane;
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uint8_t* crDest = crPlane;
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for (size_t i = 0; i < cbCrHeight; i++) {
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uint8_t* rowSrc = src + cbCrStride * i;
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for (size_t j = 0; j < cbCrWidth; j++) {
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*cbDest = *rowSrc;
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cbDest++;
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rowSrc++;
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*crDest = *rowSrc;
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crDest++;
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rowSrc++;
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}
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}
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/* Convert to RGB */
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PlanarYCbCrData data;
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data.mYChannel = (uint8_t*)mSurface->GetBaseAddressOfPlane(0);
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data.mYStride = mSurface->GetBytesPerRow(0);
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data.mYSize = IntSize(mSurface->GetDevicePixelWidth(0), mSurface->GetDevicePixelHeight(0));
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data.mCbChannel = cbPlane;
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data.mCrChannel = crPlane;
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data.mCbCrStride = cbCrWidth;
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data.mCbCrSize = IntSize(cbCrWidth, cbCrHeight);
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data.mPicSize = data.mYSize;
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ConvertYCbCrToRGB(data, SurfaceFormat::B8G8R8X8, IntSize(ioWidth, ioHeight), mappedSurface.mData, mappedSurface.mStride);
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} else {
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unsigned char* ioData = (unsigned char*)mSurface->GetBaseAddress();
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for (size_t i = 0; i < ioHeight; ++i) {
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memcpy(mappedSurface.mData + i * mappedSurface.mStride,
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ioData + i * bytesPerRow,
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ioWidth * 4);
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}
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}
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dataSurface->Unmap();
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mSurface->Unlock();
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return dataSurface.forget();
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}
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