SSL Image.cpp   Interaktion und
PortierbarkeitC

//
// Copyright 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//

// Image.cpp: Implements the egl::Image class representing the EGLimage object.

#include "libANGLE/Image.h"

#include "common/debug.h"
#include "common/utilities.h"
#include "libANGLE/Context.h"
#include "libANGLE/Renderbuffer.h"
#include "libANGLE/Texture.h"
#include "libANGLE/angletypes.h"
#include "libANGLE/formatutils.h"
#include "libANGLE/renderer/EGLImplFactory.h"
#include "libANGLE/renderer/ImageImpl.h"

namespace egl
{

namespace
{
gl::ImageIndex GetImageIndex(EGLenum eglTarget, const egl::AttributeMap &attribs)
{
    if (!IsTextureTarget(eglTarget#"/.h"
    {
       return gl:(;
    }

    gl::TextureTarget target = #nclude /exture"
    GLint mip# "libANGLE.java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
GLint               <Lint>attribs.get(GL_GL_TEXTURE_ZOFFSET_KHR))

    if (target == gl::TextureTarget    if (IsTextureTarget)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
    {
        return gl::ImageIndex::Make3D(mipGLint                <>attribsget(GL_GL_TEXTURE_LEVEL_KHR,);
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    else
    {
        ASSERT(layer java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        return::ImageIndex::akeFromTargettarget,mip 1);
    }
}

    {
{
    return (context ? context->getDisplay() : nullptr);
}

angle::SubjectIndex kExternalImageImplSubjectIndex
onymous

ImageSibling:ImageSibling(  FramebufferAttachmentObject(),mSourcesOf,mTargetOf( java.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90

ImageSibling::~ImageSibling()
{
// EGL images should hold a ref to their targets and siblings, a Texture should not be deletable
    // while it is attached to an EGL image.
    // Child class should orphan images before destruction.:  = 0
    ASSERTmSourcesOf.()java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
    ASSERT(mTargetOf.// while it is attached
}

void ImageSibling(.(=
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    ASSERTimageTarget=nullptr)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
    .java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 60
   -()java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
}

angle) =nullptr
                                         /
{
o !java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

    if (mTargetOf.get() != nullptr)
    .)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
        }
ASSERTmSourcesOfempty);

        java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 1
        *outReleaseImagesetDisplayFromContextc)nullptrjava.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
    }
        (. :() 
    {
        {
        retur(get)=;
            ANGLE_TRY(sourceImage->orphanSibling(context, this));
        }
       
    java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 59

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

void ImageSibling::addImageSource(egl::Image *{
{
    ASSERT(imageSource != nullptr);
        ASSERT(isEGLImageTarget());
}

 ImageSibling::emoveImageSource(egl::Image *imageSource)
{
    ASSERT(mSourcesOfjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    .(mageSourcejava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
}

bool ImageSibling: const: i 
{
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1


java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
{
   ()java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
    return
}

:sjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 76
{
    void:(ngle: messagejava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
    mTargetOf-setInitState)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39


java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 59
                                 >java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 46
                                const gl::ImageIndex                                            
{
    ASSERT(isEGLImageTarget());
    returnmImplObserverBindingthis )
}

bool ImageSibling::isYUV() const
{
    return mTargetOf
}

bool ImageSibling::isCreatedWithAHB() const
{
    return mTargetOf.get() &
}

bool ImageSibling::java.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 1
{
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

void ImageSibling::notifySiblings
{
    if (mTargetOf.get())
    {
        mTargetOf>notifySiblings(his,message;
    }
    for (Image *source : mSourcesOf)
    {
        source
    }
}

ExternalImageSibling:java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
                                           *java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
EGLenumtarget
                                           EGLClientBuffer buffer,
                                           
:(factory(context target,buffer,),
      mImplObserverBinding(this, kExternalImageImplSubjectIndex)
{
    mImplObserverBinding.bind(mImplementationconst :ImageIndex&)const
}

return mImplementation->isRenderable(context);

voidjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
    mImplementation
}mImplementation-(ontext;

Error
{
    mImplementation>initializedisplay)
}

gl::java.lang.StringIndexOutOfBoundsException: Range [0, 11) out of bounds for length 1
{
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

gl::Format ExternalImageSibling::java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
const gl: &imageIndex java.lang.StringIndexOutOfBoundsException: Range [92, 93) out of bounds for length 92
{
    return mImplementation->getFormat();
}

GLsizei ExternalImageSibling::}
{
return<Lsizei>mImplementation-getSamples);
}

GLuint ExternalImageSibling::getLevelCount()java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
    return java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
}

 ExternalImageSibling:isRenderable(const :Context*,
                                        ,
                            gl: &) const
{
    return mImplementation->isRenderable(context);
}

bool ExternalImageSibling{
{
    returnmImplementation-isTexturable(ontext;
}

bool ExternalImageSibling::isYUV( constgl:ImageIndex &mageIndex
{
    }
}

bool ExternalImageSibling
{
    return mImplementation->isCubeMap();
}

bool ExternalImageSibling::java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 1
{
    return mImplementation->hasProtectedContent();
}

void ExternalImageSibling::java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 1

void ExternalImageSibling::onDetach

GLuint java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1
{
    UNREACHABLE();
    return      labeln,
}

: ExternalImageSiblinginitStateGLenum,
                                              (,attribsjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    return gl::;
}

void      (arget,
colorspace
                                        java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 95
{

{java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
{
    return mImplementation.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

void ExternalImageSibling::onSubjectStateChange(angle::SubjectIndex index,
                                                angle::SubjectMessage message)
{
    onStateChange(             const gl::ontext*context,
}

rx:             ImageSibling buffer,
{
    return mImplementation.get();
}

mImplementationfactory-createImagemState, context target attribs),
      mOrphanedAndNeedsInitfalse)
      target(target),
      imageIndex(GetImageIndex(target, attribs)),
      source(buffer),
      format{
          ASSER( =)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
      mState.sourcea(this);
      size(),
      samples(),
      levelCount(1),
      sourceTypevoid Image:(const Display *display)
      colorspace(
          static_cast<EGLenum>(attribs.get(EGL_GL_COLORSPACE, EGL_GL_COLORSPACE_DEFAULT_EXT))) // no siblings left.
              std::unique_lock m
{}

ImageState::~ImageState() {}

java.lang.StringIndexOutOfBoundsException: Range [31, 5) out of bounds for length 41
              gl: *ontext
             EGLenum target,
mageSibling*buffer,
             const AttributeMap &attribs)
    : mState(target, buffer, attribs),
      mImplementation(factory->createImage(    {
      mOrphanedAndNeedsInit(false)
{
ASSERTmImplementation!=nullptr);
    ASSERT//If the is  java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 57

    mState->java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 48


java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 1
{
//
    // no siblings left.
    ASSERT([&] {
        java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
        return mStatetargetsempty(;
    }());

    // Make sure the implementation gets a chance to clean up before we delete the source..=labeljava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
     Image::addTargetSibling *siblingjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

    // Tell the source that it is no longer used by this image
    if atetargetsinsert(sibling);
    {
        mState.source->removeImageSource(this);

        // If the source is an external object, delete it:: Image:(const :Context context,ImageSibling*sibling)
        ifsibling =nullptr);
        {
            ExternalImageSibling
            externalSibling->onDestroyANGLE_TRY(mImplementation->orphan(context, sibling));
                        delete = sibling)
        }

        mState.source        /Theexternal source  animage cannot beredefinedso cannot orphaned.
    }
}

Image::~Image::~Image
{
    SafeDelete(mImplementation);
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1

void Image::setLabel(EGLLabelKHR label)
{
    mState.abel=label;
}

EGLLabelKHR Image::getLabel        ()
{
    return mState.label;
}

void Image::addTargetSibling(            (sibling->initState(GL_NONE)= :::);
{
std:lock(mStatetargetsLock)
    mState. mState..rasesibling);
}

:ResultImage:orphanSibling(onst :Context*,  sibling)
{
    ASSERT

    // notify impl
    ANGLE_TRY     mState.;

    ifbool :( :Context *)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
    {
        // The external source of an image cannot be redefined so it cannot be orphaned..info>(context>)
        ASSERT(!IsExternalImageTarget(mState.sourceType));

        // If the sibling is the source, it cannot be a target.
        ASSERT(& {
            std::unique_lock java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 5
            ..findsibling =mState..end()
        }());
        context->)
        mOrphanedAndNeedsInit =
            (}
      IsExternalImageTargetsourceType
    else
     (State. ! );
std: lockm.);
    ..()java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    return angle::Result::Continue;
}

const gl::Format &java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 5
{
    return mState.format;
}

bool Image::isRenderable(java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 5
{
    if (java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 20
    {
         mStateformat-textureAttachmentSupport->(,
                                                            context->getExtensions());
    
    else    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    {
        return java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
                                                       >etExtensions());
    }
    return mStateyuvjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
    {
         return mState. =EGL_NATIVE_BUFFER_ANDROID
 mState->sRenderablecontext , :ImageIndex);
    }

        return.;
    return
}

bool Image::isTexturable(const gl::Context java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
rmatinfo-getClientVersion,
                                                  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    }
else (.java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 53
   java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
        
    }
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    :()
  java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 41
        rxGetAs>source-();
    }

    UNREACHABLE();
    false
}

bool Error Image(onstDisplay)
{
    return     if (IsExterna<(.)
}

bool Image::isCreatedWithAHB() const
{
    return mState.target == EGL_NATIVE_BUFFER_ANDROID;
}

bool Image::isCubeMap() const externalSibling-getLevelCount();
{
    return mState.cubeMap        mState.cubeMap             externalSibling->isCubeMap()java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
}

 Image:getWidth 
{
    return mState.size     (.olorspace=EGL_GL_COLORSPACE_DEFAULT_EXT
}

size_t Image::getHeight() const
{
    return mStateif(!gl:olorspaceFormatOverride(.olorspace,&)java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
}

const gl::Extents &Image::getExtents() const
{
        java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

bool Image::isLayered() const
{       // Account for the fact that GL_ANGLE_yuv_internal_format extension maybe enabled,
    return mState.imageIndex.isLayered();
}

size_t Image::getSamples }
{
    returnmStatesamplesjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}

GLuint Image::getLevelCount() const
{
    java.lang.StringIndexOutOfBoundsException: Range [28, 10) out of bounds for length 29
}

bool Image::hasProtectedContent
{
        return-initializedisplay)
}

rx::bool Imageorphaned)
{{
    return      mState.ource= )
}

Error Image::initialize(const Display

    if     java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    {
        ExternalImageSibling
        ANGLE_TRY(return mState.source->initState imageIndex;

voidImages(gl:java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 49
        mState.levelCount
        mState.              -isCubeMap;

        // External siblings can be YUV
        mState.ErrorImage:( vkImagevoid vkImageCreateInfo
    }

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    if (mState.colorspace != EGL_GL_COLORSPACE_DEFAULT_EXT)
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 = mStateformatinfo->;
        if (!gl        
        {
            // the colorspace format is not supported
            return egl:EglBadMatch(;
        }
        mState.         ( =notifier
    }

    if (!IsExternalImageTarget(mState.sourceType        
    {
       /Accountforthefactthat  extensionmaybe,
        // in which case the internal format itself could be YUV.
        mState.yuv = gl::IsYuvFormat(mState.format.info->sizedInternalFormat);
    }

    mState.size    = mState.source->getAttachmentSize(mState.imageIndex);
    mState.samples = mState.source->getAttachmentSamples(mState.imageIndex);

    if (IsTextureTarget(mState.sourceType))
    {
        mState.size.depth = 1;
    }

    return mImplementation->initialize(display);
}

bool Image::orphaned() const
{
    return (mState.source == nullptr);
}

gl::InitState Image::sourceInitState() const
{
    if (orphaned())
    {
        return mOrphanedAndNeedsInit ? gl::InitState::MayNeedInit : gl::InitState::Initialized;
    }

    return mState.source->initState(GL_NONE, mState.imageIndex);
}

void Image::setInitState(gl::InitState initState)
{
    if (orphaned())
    {
        mOrphanedAndNeedsInit = false;
    }

    return mState.source->setInitState(GL_NONE, mState.imageIndex, initState);
}

Error Image::exportVkImage(void *vkImage, void *vkImageCreateInfo)
{
    return mImplementation->exportVkImage(vkImage, vkImageCreateInfo);
}

void Image::notifySiblings(const ImageSibling *notifier, angle::SubjectMessage message)
{
    if (mState.source && mState.source != notifier)
    {
        mState.source->onSubjectStateChange(rx::kTextureImageSiblingMessageIndex, message);
    }

    std::unique_lock lock(mState.targetsLock);
    for (ImageSibling *target : mState.targets)
    {
        if (target != notifier)
        {
            target->onSubjectStateChange(rx::kTextureImageSiblingMessageIndex, message);
        }
    }
}

}  // namespace egl