blob: 7e1f7973368298038903cd0fda59e5969a8024ca [file] [log] [blame]
//
// Copyright 2016 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.
//
// FramebufferNULL.h:
// Defines the class interface for FramebufferNULL, implementing FramebufferImpl.
//
#ifndef LIBANGLE_RENDERER_NULL_FRAMEBUFFERNULL_H_
#define LIBANGLE_RENDERER_NULL_FRAMEBUFFERNULL_H_
#include "libANGLE/renderer/FramebufferImpl.h"
namespace rx
{
class FramebufferNULL : public FramebufferImpl
{
public:
FramebufferNULL(const gl::FramebufferState &state);
~FramebufferNULL() override;
angle::Result discard(const gl::Context *context,
size_t count,
const GLenum *attachments) override;
angle::Result invalidate(const gl::Context *context,
size_t count,
const GLenum *attachments) override;
angle::Result invalidateSub(const gl::Context *context,
size_t count,
const GLenum *attachments,
const gl::Rectangle &area) override;
angle::Result clear(const gl::Context *context, GLbitfield mask) override;
angle::Result clearBufferfv(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
const GLfloat *values) override;
angle::Result clearBufferuiv(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
const GLuint *values) override;
angle::Result clearBufferiv(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
const GLint *values) override;
angle::Result clearBufferfi(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
GLfloat depth,
GLint stencil) override;
angle::Result readPixels(const gl::Context *context,
const gl::Rectangle &area,
GLenum format,
GLenum type,
const gl::PixelPackState &pack,
gl::Buffer *packBuffer,
void *pixels) override;
angle::Result blit(const gl::Context *context,
const gl::Rectangle &sourceArea,
const gl::Rectangle &destArea,
GLbitfield mask,
GLenum filter) override;
gl::FramebufferStatus checkStatus(const gl::Context *context) const override;
angle::Result syncState(const gl::Context *context,
GLenum binding,
const gl::Framebuffer::DirtyBits &dirtyBits,
gl::Command command) override;
angle::Result getSamplePosition(const gl::Context *context,
size_t index,
GLfloat *xy) const override;
};
} // namespace rx
#endif // LIBANGLE_RENDERER_NULL_FRAMEBUFFERNULL_H_