chromium/third_party/angle/src/libANGLE/renderer/gl/ClearMultiviewGL.cpp

//
// Copyright 2017 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.
//
// ClearMultiviewGL:
//   A helper for clearing multiview side-by-side and layered framebuffers.
//

#include "libANGLE/renderer/gl/ClearMultiviewGL.h"
#include "libANGLE/renderer/gl/FunctionsGL.h"
#include "libANGLE/renderer/gl/StateManagerGL.h"
#include "libANGLE/renderer/gl/TextureGL.h"

#include "libANGLE/Framebuffer.h"

namespace rx
{

ClearMultiviewGL::ClearMultiviewGL(const FunctionsGL *functions, StateManagerGL *stateManager)
    : … { … }

ClearMultiviewGL::~ClearMultiviewGL()
{ … }

void ClearMultiviewGL::clearMultiviewFBO(const gl::FramebufferState &state,
                                         const gl::Rectangle &scissorBase,
                                         ClearCommandType clearCommandType,
                                         GLbitfield mask,
                                         GLenum buffer,
                                         GLint drawbuffer,
                                         const uint8_t *values,
                                         GLfloat depth,
                                         GLint stencil)
{ … }

void ClearMultiviewGL::clearLayeredFBO(const gl::FramebufferState &state,
                                       ClearCommandType clearCommandType,
                                       GLbitfield mask,
                                       GLenum buffer,
                                       GLint drawbuffer,
                                       const uint8_t *values,
                                       GLfloat depth,
                                       GLint stencil)
{ … }

void ClearMultiviewGL::genericClear(ClearCommandType clearCommandType,
                                    GLbitfield mask,
                                    GLenum buffer,
                                    GLint drawbuffer,
                                    const uint8_t *values,
                                    GLfloat depth,
                                    GLint stencil)
{ … }

void ClearMultiviewGL::attachTextures(const gl::FramebufferState &state, int layer)
{ … }

void ClearMultiviewGL::detachTextures(const gl::FramebufferState &state)
{ … }

void ClearMultiviewGL::initializeResources()
{ … }

}  // namespace rx