gfx/ycbcr/ycbcr_to_rgb565.h
author Nathan Froyd <froydnj@mozilla.com>
Wed, 07 Oct 2015 16:50:25 -0400
changeset 287061 91d4539e00cecb658604e021675a923c60ef3235
parent 281364 69b07795c5fa8718d7119eb7c0319318edf66d7f
child 393369 44e7fc73aeb508c0a363319ec48a5db4b175bb9b
permissions -rw-r--r--
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat 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. # 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

// Copyright (c) 2010 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.
#ifndef MEDIA_BASE_YCBCR_TO_RGB565_H_
#define MEDIA_BASE_YCBCR_TO_RGB565_H_
#include "yuv_convert.h"
#include "mozilla/arm.h"

// It's currently only worth including this if we have NEON support.
#ifdef MOZILLA_MAY_SUPPORT_NEON
#define HAVE_YCBCR_TO_RGB565 1
#endif

namespace mozilla {

namespace gfx {

#ifdef HAVE_YCBCR_TO_RGB565
// Convert a frame of YUV to 16 bit RGB565.
void ConvertYCbCrToRGB565(const uint8* yplane,
                                   const uint8* uplane,
                                   const uint8* vplane,
                                   uint8* rgbframe,
                                   int pic_x,
                                   int pic_y,
                                   int pic_width,
                                   int pic_height,
                                   int ystride,
                                   int uvstride,
                                   int rgbstride,
                                   YUVType yuv_type);

// Used to test if we have an accelerated version.
bool IsConvertYCbCrToRGB565Fast(int pic_x,
                                         int pic_y,
                                         int pic_width,
                                         int pic_height,
                                         YUVType yuv_type);

// Scale a frame of YUV to 16 bit RGB565.
void ScaleYCbCrToRGB565(const uint8_t *yplane,
                                 const uint8_t *uplane,
                                 const uint8_t *vplane,
                                 uint8_t *rgbframe,
                                 int source_x0,
                                 int source_y0,
                                 int source_width,
                                 int source_height,
                                 int width,
                                 int height,
                                 int ystride,
                                 int uvstride,
                                 int rgbstride,
                                 YUVType yuv_type,
                                 ScaleFilter filter);

// Used to test if we have an accelerated version.
bool IsScaleYCbCrToRGB565Fast(int source_x0,
                                       int source_y0,
                                       int source_width,
                                       int source_height,
                                       int width,
                                       int height,
                                       YUVType yuv_type,
                                       ScaleFilter filter);
#endif // HAVE_YCBCR_TO_RGB565

} // namespace gfx

} // namespace mozilla

#endif // MEDIA_BASE_YCBCR_TO_RGB565_H_