kc3-lang/angle/src/libANGLE/renderer/wgpu/BufferWgpu.cpp

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• Hash : f2c00e8c
  Author :
  Date : 2024-01-18T18:36:33
  

  Adding Dawn stub backend to ANGLE
  
  Bug: angleproject:8473
  Change-Id: I81ea83986e4e566169aa82250b5cfb727985ed01
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5201413
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Liza Burakova <liza@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/wgpu/BufferWgpu.cpp

• //
  // Copyright 2024 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.
  //
  // BufferWgpu.cpp:
  //    Implements the class methods for BufferWgpu.
  //
  
  #include "libANGLE/renderer/wgpu/BufferWgpu.h"
  
  #include "common/debug.h"
  #include "common/utilities.h"
  #include "libANGLE/Context.h"
  #include "libANGLE/angletypes.h"
  #include "libANGLE/renderer/wgpu/ContextWgpu.h"
  
  namespace rx
  {
  
  BufferWgpu::BufferWgpu(const gl::BufferState &state) : BufferImpl(state) {}
  
  BufferWgpu::~BufferWgpu() {}
  
  angle::Result BufferWgpu::setDataWithUsageFlags(const gl::Context *context,
                                                  gl::BufferBinding target,
                                                  GLeglClientBufferEXT clientBuffer,
                                                  const void *data,
                                                  size_t size,
                                                  gl::BufferUsage usage,
                                                  GLbitfield flags)
  {
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::setData(const gl::Context *context,
                                    gl::BufferBinding target,
                                    const void *data,
                                    size_t size,
                                    gl::BufferUsage usage)
  {
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::setSubData(const gl::Context *context,
                                       gl::BufferBinding target,
                                       const void *data,
                                       size_t size,
                                       size_t offset)
  {
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::copySubData(const gl::Context *context,
                                        BufferImpl *source,
                                        GLintptr sourceOffset,
                                        GLintptr destOffset,
                                        GLsizeiptr size)
  {
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::map(const gl::Context *context, GLenum access, void **mapPtr)
  {
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::mapRange(const gl::Context *context,
                                     size_t offset,
                                     size_t length,
                                     GLbitfield access,
                                     void **mapPtr)
  {
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::unmap(const gl::Context *context, GLboolean *result)
  {
      *result = GL_TRUE;
      return angle::Result::Continue;
  }
  
  angle::Result BufferWgpu::getIndexRange(const gl::Context *context,
                                          gl::DrawElementsType type,
                                          size_t offset,
                                          size_t count,
                                          bool primitiveRestartEnabled,
                                          gl::IndexRange *outRange)
  {
      return angle::Result::Continue;
  }
  
  uint8_t *BufferWgpu::getDataPtr()
  {
      return nullptr;
  }
  
  const uint8_t *BufferWgpu::getDataPtr() const
  {
      return nullptr;
  }
  
  }  // namespace rx
  

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