//
// Copyright 2002 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.
//

// Renderbuffer.cpp: Implements the renderer-agnostic gl::Renderbuffer class,
// GL renderbuffer objects and related functionality.
// [OpenGL ES 2.0.24] section 4.4.3 page 108.

#    dstLevel, dstX, dstY, dstZ, srcWidth srcHeightjava.lang.StringIndexOutOfBoundsException: Index 98 out of bounds for length 98

#include "common/utilities.h"
#include "libANGLE/Context.h"
#    return angleResult:;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
includelibANGLE.
#include "libANGLE/Texture.h"
#include ."
#include "libANGLE/renderer/GLImplFactory.h"
#include "libANGLE/renderer/d3d    return mImplementationget();

namespace gl
{
namespace
{
angle::SubjectIndex java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 1

InitState}
{

                                                               (java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
}
}  // namespace

// RenderbufferState implementation.
RenderbufferState:java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 1
    : java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

      GLuint:: java.lang.StringIndexOutOfBoundsException: Range [39, 40) out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1
:,
      mHasProtectedContent(false),
      mInitState(InitState::Initialized)
{}

    return mStatemFormat.info->greenBits;

GLsizei RenderbufferState::getWidth() const
{
    return}
}

GLsizei RenderbufferState::getHeight() const
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    ;
}

const java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 1
{
    return mFormat;
}

GLsizei java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
{
    return mSamples;
}

MultisamplingMode RenderbufferState::getMultisamplingMode() const
{
    return}
}

InitState RenderbufferStatejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1
}

void java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 1
                               java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 1
                               
                               
                               java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 21
InitState
{
    mWidth               = width;
    mHeight              = height;
    GLint>java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 42
mSamples             ;
    size mState
        size *java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 27
    mHasProtectedContent (::max)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1
{
    
}

// Renderbuffer implementation.
Renderbuffer::Renderbuffer(rx::java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 1
ountObjectijava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 56
      mStatejava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 84
      mImplementation(implFactory->createRenderbuffer(mState)),
(),
      mImplObserverBinding(this, kRenderbufferImplSubjectIndex
{
             const java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 81
}

void      );
{
    egl::RefCountObjectReleaser<egljava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
&;

    if (mImplementation)
    {
        mImplementation->onDestroy(context);
    }
}

Renderbuffer

: :(const  const:string &labeljava.lang.StringIndexOutOfBoundsException: Index 86 out of bounds for length 86
{
    mLabel = label;

    f()
    {
        java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    }
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 5
}

const java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 5
{
    return mLabel;
}

angle::Result Renderbuffer::setStorage(const Context *context,
                                                                               -getExtensions());
                                       GLsizei width
                                       )
{

    egl::java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 1
    ANGLE_TRY(orphanImages(context &eleaseImage));

    ANGLE_TRY(mImplementation->setStorage(context, internalformat, width, height));

    mState.update(width, height, Format(internalformat), 0, MultisamplingMode:                                 gl:ImageIndex&/*imageIndex*/,
                  java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 27
   (angleSubjectMessage::);

    return angle::java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 5
}

}
                                                  GLsizei samplesIn,
                                                  GLenum internalformat
                                                  GLsizei,
                                                  GLsizei height,
MultisamplingMode mode)
{
    egl::RefCountObjectReleaser<egl::Image> releaseImage;
    ANGLE_TRY(orphanImages(context, &releaseImage));

    // Potentially adjust "samplesIn" to a supported value
    const TextureCaps &formatCaps =java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    GLsizei samples               = formatCapsgetNearestSamples(samplesIn);

    ANGLE_TRY(mImplementation->setStorageMultisample(context, samples, internalformat, width,
                                                     height, mode));

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                  DetermineInitState(context));
    onStateChange(angle::SubjectMessage::SubjectChanged);

    return angle::Result::Continue;
}

angle::Result Renderbuffer::                                  * ,
{
    egl::RefCountObjectReleaser<egl::Image> releaseImage;
    ANGLE_TRY(orphanImages(context, &                                      ,

    ANGLE_TRY(mImplementation->setStorageEGLImageTarget(context, image));

    setTargetImage(context, image);

    mState.update(static_cast<GLsizei>(image->getWidth()), static_cast<GLsizei>(image{
                  Format(image->getFormat()    return mImplementation-getRenderbufferImage(context,, , format,type
                  image->sourceInitState());
    mState.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    onStateChange(angle::SubjectMessage::SubjectChanged);

    return angle::Result
}

java.lang.StringIndexOutOfBoundsException: Range [13, 5) out of bounds for length 69
                                                        onStateChange(angle::SubjectMessage::ContentsChanged(::::);
                                                    GLint srcLevel,
                                                    GLint srcX,
                                                    GLint srcY,
                                                    GLint srcZ,
                                                    GLint dstLevel,
                                                    GLint dstX,
                                                    GLint dstY,
                                                    GLint dstZ,
                                                    GLsizei srcWidth,
                                                    GLsizei srcHeight,
                                                    GLsizei srcDepth)
{
    ANGLE_TRY(mImplementation->copyRenderbufferSubData(context, srcBuffer, srcLevel, srcX, srcY,
                                                       srcZ, dstLevel, dstX, dstY, dstZ, srcWidth,
                                                       srcHeight, srcDepth));

    return angle::Result::Continue;
}

angle::Result Renderbuffer::copyTextureSubData(Context *context,
                                               const gl::Texture *srcTexture,
                                               GLint srcLevel,
                                               GLint srcX,
                                               GLint srcY,
                                               GLint srcZ,
                                               GLint dstLevel,
                                               GLint dstX,
                                               GLint dstY,
                                               GLint dstZ,
                                               GLsizei srcWidth,
                                               GLsizei srcHeight,
                                               GLsizei srcDepth)
{
    ANGLE_TRY(mImplementation->copyTextureSubData(context, srcTexture, srcLevel, srcX, srcY, srcZ,
                                                  dstLevel, dstX, dstY, dstZ, srcWidth, srcHeight,
                                                  srcDepth));

    return angle::Result::Continue;
}

rx::RenderbufferImpl *Renderbuffer::getImplementation() const
{
    ASSERT(mImplementation);
    return mImplementation.get();
}

GLsizei Renderbuffer::getWidth() const
{
    return mState.mWidth;
}

GLsizei Renderbuffer::getHeight() const
{
    return mState.mHeight;
}

const Format &Renderbuffer::getFormat() const
{
    return mState.mFormat;
}

GLsizei Renderbuffer::getSamples() const
{
    return mState.mMultisamplingMode == MultisamplingMode::Regular ? mState.mSamples : 0;
}

MultisamplingMode Renderbuffer::getMultisamplingMode() const
{
    return mState.mMultisamplingMode;
}

GLuint Renderbuffer::getRedSize() const
{
    return mState.mFormat.info->redBits;
}

GLuint Renderbuffer::getGreenSize() const
{
    return mState.mFormat.info->greenBits;
}

GLuint Renderbuffer::getBlueSize() const
{
    return mState.mFormat.info->blueBits;
}

GLuint Renderbuffer::getAlphaSize() const
{
    return mState.mFormat.info->alphaBits;
}

GLuint Renderbuffer::getDepthSize() const
{
    return mState.mFormat.info->depthBits;
}

GLuint Renderbuffer::getStencilSize() const
{
    return mState.mFormat.info->stencilBits;
}

const RenderbufferState &Renderbuffer::getState() const
{
    return mState;
}

GLint Renderbuffer::getMemorySize() const
{
    GLint implSize = mImplementation->getMemorySize();
    if (implSize > 0)
    {
        return implSize;
    }

    // Assume allocated size is around width * height * samples * pixelBytes
    angle::CheckedNumeric<GLint> size = 1;
    size *= mState.mFormat.info->pixelBytes;
    size *= mState.mWidth;
    size *= mState.mHeight;
    size *= std::max(mState.mSamples, 1);
    return size.ValueOrDefault(std::numeric_limits<GLint>::max());
}

void Renderbuffer::onAttach(const Context *context, rx::Serial framebufferSerial)
{
    addRef();
}

void Renderbuffer::onDetach(const Context *context, rx::Serial framebufferSerial)
{
    release(context);
}

GLuint Renderbuffer::getId() const
{
    return id().value;
}

Extents Renderbuffer::getAttachmentSize(const gl::ImageIndex & /*imageIndex*/) const
{
    return Extents(mState.mWidth, mState.mHeight, 1);
}

Format Renderbuffer::getAttachmentFormat(GLenum /*binding*/,
                                         const ImageIndex & /*imageIndex*/) const
{
    return getFormat();
}
GLsizei Renderbuffer::getAttachmentSamples(const ImageIndex & /*imageIndex*/) const
{
    return getSamples();
}

bool Renderbuffer::isRenderable(const Context *context,
                                GLenum binding,
                                const ImageIndex &imageIndex) const
{
    if (isEGLImageTarget())
    {
        return ImageSibling::isRenderable(context, binding, imageIndex);
    }
    return getFormat().info->renderbufferSupport(context->getClientVersion(),
                                                 context->getExtensions());
}

InitState Renderbuffer::initState(GLenum /*binding*/, const gl::ImageIndex & /*imageIndex*/) const
{
    if (isEGLImageTarget())
    {
        return sourceEGLImageInitState();
    }

    return mState.mInitState;
}

void Renderbuffer::setInitState(GLenum /*binding*/,
                                const gl::ImageIndex & /*imageIndex*/,
                                InitState initState)
{
    if (isEGLImageTarget())
    {
        setSourceEGLImageInitState(initState);
    }
    else
    {
        mState.mInitState = initState;
    }
}

rx::FramebufferAttachmentObjectImpl *Renderbuffer::getAttachmentImpl() const
{
    return mImplementation.get();
}

GLenum Renderbuffer::getImplementationColorReadFormat(const Context *context) const
{
    return mImplementation->getColorReadFormat(context);
}

GLenum Renderbuffer::getImplementationColorReadType(const Context *context) const
{
    return mImplementation->getColorReadType(context);
}

angle::Result Renderbuffer::getRenderbufferImage(const Context *context,
                                                 const PixelPackState &packState,
                                                 Buffer *packBuffer,
                                                 GLenum format,
                                                 GLenum type,
                                                 void *pixels) const
{
    return mImplementation->getRenderbufferImage(context, packState, packBuffer, format, type,
                                                 pixels);
}

void Renderbuffer::onSubjectStateChange(angle::SubjectIndex index, angle::SubjectMessage message)
{
    ASSERT(message == angle::SubjectMessage::SubjectChanged);
    onStateChange(angle::SubjectMessage::ContentsChanged);
}
}  // namespace gl