blob: d8e9d2cbf13ea26492b7f482c3cb28c3e36990cc [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.
//
// TextureNULL.cpp:
// Implements the class methods for TextureNULL.
//
#include "libANGLE/renderer/null/TextureNULL.h"
#include "common/debug.h"
namespace rx
{
TextureNULL::TextureNULL(const gl::TextureState &state) : TextureImpl(state) {}
TextureNULL::~TextureNULL() {}
angle::Result TextureNULL::setImage(const gl::Context *context,
const gl::ImageIndex &index,
GLenum internalFormat,
const gl::Extents &size,
GLenum format,
GLenum type,
const gl::PixelUnpackState &unpack,
gl::Buffer *unpackBuffer,
const uint8_t *pixels)
{
// TODO(geofflang): Read all incoming pixel data (maybe hash it?) to make sure we don't read out
// of bounds due to validation bugs.
return angle::Result::Continue;
}
angle::Result TextureNULL::setSubImage(const gl::Context *context,
const gl::ImageIndex &index,
const gl::Box &area,
GLenum format,
GLenum type,
const gl::PixelUnpackState &unpack,
gl::Buffer *unpackBuffer,
const uint8_t *pixels)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setCompressedImage(const gl::Context *context,
const gl::ImageIndex &index,
GLenum internalFormat,
const gl::Extents &size,
const gl::PixelUnpackState &unpack,
size_t imageSize,
const uint8_t *pixels)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setCompressedSubImage(const gl::Context *context,
const gl::ImageIndex &index,
const gl::Box &area,
GLenum format,
const gl::PixelUnpackState &unpack,
size_t imageSize,
const uint8_t *pixels)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copyImage(const gl::Context *context,
const gl::ImageIndex &index,
const gl::Rectangle &sourceArea,
GLenum internalFormat,
gl::Framebuffer *source)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copySubImage(const gl::Context *context,
const gl::ImageIndex &index,
const gl::Offset &destOffset,
const gl::Rectangle &sourceArea,
gl::Framebuffer *source)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copyTexture(const gl::Context *context,
const gl::ImageIndex &index,
GLenum internalFormat,
GLenum type,
GLint sourceLevel,
bool unpackFlipY,
bool unpackPremultiplyAlpha,
bool unpackUnmultiplyAlpha,
const gl::Texture *source)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copySubTexture(const gl::Context *context,
const gl::ImageIndex &index,
const gl::Offset &destOffset,
GLint sourceLevel,
const gl::Box &sourceBox,
bool unpackFlipY,
bool unpackPremultiplyAlpha,
bool unpackUnmultiplyAlpha,
const gl::Texture *source)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copyRenderbufferSubData(const gl::Context *context,
const gl::Renderbuffer *srcBuffer,
GLint srcLevel,
GLint srcX,
GLint srcY,
GLint srcZ,
GLint dstLevel,
GLint dstX,
GLint dstY,
GLint dstZ,
GLsizei srcWidth,
GLsizei srcHeight,
GLsizei srcDepth)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copyTextureSubData(const gl::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)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::copyCompressedTexture(const gl::Context *context,
const gl::Texture *source)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setStorage(const gl::Context *context,
gl::TextureType type,
size_t levels,
GLenum internalFormat,
const gl::Extents &size)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setStorageExternalMemory(const gl::Context *context,
gl::TextureType type,
size_t levels,
GLenum internalFormat,
const gl::Extents &size,
gl::MemoryObject *memoryObject,
GLuint64 offset,
GLbitfield createFlags,
GLbitfield usageFlags,
const void *imageCreateInfoPNext)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setEGLImageTarget(const gl::Context *context,
gl::TextureType type,
egl::Image *image)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setImageExternal(const gl::Context *context,
gl::TextureType type,
egl::Stream *stream,
const egl::Stream::GLTextureDescription &desc)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::generateMipmap(const gl::Context *context)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setBaseLevel(const gl::Context *context, GLuint baseLevel)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::bindTexImage(const gl::Context *context, egl::Surface *surface)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::releaseTexImage(const gl::Context *context)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::syncState(const gl::Context *context,
const gl::Texture::DirtyBits &dirtyBits,
gl::Command source)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::setStorageMultisample(const gl::Context *context,
gl::TextureType type,
GLsizei samples,
GLint internalformat,
const gl::Extents &size,
bool fixedSampleLocations)
{
return angle::Result::Continue;
}
angle::Result TextureNULL::initializeContents(const gl::Context *context,
GLenum binding,
const gl::ImageIndex &imageIndex)
{
return angle::Result::Continue;
}
} // namespace rx