kc3-lang/angle/src/libANGLE/renderer/null/ContextNULL.cpp

• Show log

  Commit

• Hash : d9671226
  Author :
  Date : 2016-11-29T16:30:31
  

  Implement ES3.1 glDraw*Indirect entry points for OpenGL
  
  BUG=angleproject:1595
  TEST=dEQP-GLES31.functional.draw_indirect.*
  
  Change-Id: I82f5d0864e70d6e7abdccf5f10330ddfa099ec62
  Reviewed-on: https://chromium-review.googlesource.com/417250
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

Download

• src/libANGLE/renderer/null/ContextNULL.cpp

• //
  // 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.
  //
  // ContextNULL.cpp:
  //    Implements the class methods for ContextNULL.
  //
  
  #include "libANGLE/renderer/null/ContextNULL.h"
  
  #include "common/debug.h"
  
  #include "libANGLE/renderer/null/BufferNULL.h"
  #include "libANGLE/renderer/null/CompilerNULL.h"
  #include "libANGLE/renderer/null/DisplayNULL.h"
  #include "libANGLE/renderer/null/FenceNVNULL.h"
  #include "libANGLE/renderer/null/FenceSyncNULL.h"
  #include "libANGLE/renderer/null/FramebufferNULL.h"
  #include "libANGLE/renderer/null/ImageNULL.h"
  #include "libANGLE/renderer/null/PathNULL.h"
  #include "libANGLE/renderer/null/ProgramNULL.h"
  #include "libANGLE/renderer/null/QueryNULL.h"
  #include "libANGLE/renderer/null/RenderbufferNULL.h"
  #include "libANGLE/renderer/null/SamplerNULL.h"
  #include "libANGLE/renderer/null/ShaderNULL.h"
  #include "libANGLE/renderer/null/TextureNULL.h"
  #include "libANGLE/renderer/null/TransformFeedbackNULL.h"
  #include "libANGLE/renderer/null/VertexArrayNULL.h"
  
  namespace rx
  {
  
  ContextNULL::ContextNULL(const gl::ContextState &state) : ContextImpl(state)
  {
      const gl::Version maxClientVersion(3, 1);
      mCaps        = GenerateMinimumCaps(maxClientVersion);
      mExtensions  = gl::Extensions();
      mTextureCaps = GenerateMinimumTextureCapsMap(maxClientVersion, mExtensions);
  }
  
  ContextNULL::~ContextNULL()
  {
  }
  
  gl::Error ContextNULL::initialize()
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::flush()
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::finish()
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawArrays(GLenum mode, GLint first, GLsizei count)
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawArraysInstanced(GLenum mode,
                                             GLint first,
                                             GLsizei count,
                                             GLsizei instanceCount)
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawElements(GLenum mode,
                                      GLsizei count,
                                      GLenum type,
                                      const GLvoid *indices,
                                      const gl::IndexRange &indexRange)
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawElementsInstanced(GLenum mode,
                                               GLsizei count,
                                               GLenum type,
                                               const GLvoid *indices,
                                               GLsizei instances,
                                               const gl::IndexRange &indexRange)
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawRangeElements(GLenum mode,
                                           GLuint start,
                                           GLuint end,
                                           GLsizei count,
                                           GLenum type,
                                           const GLvoid *indices,
                                           const gl::IndexRange &indexRange)
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawArraysIndirect(GLenum mode, const GLvoid *indirect)
  {
      return gl::NoError();
  }
  
  gl::Error ContextNULL::drawElementsIndirect(GLenum mode, GLenum type, const GLvoid *indirect)
  {
      return gl::NoError();
  }
  
  void ContextNULL::stencilFillPath(const gl::Path *path, GLenum fillMode, GLuint mask)
  {
  }
  
  void ContextNULL::stencilStrokePath(const gl::Path *path, GLint reference, GLuint mask)
  {
  }
  
  void ContextNULL::coverFillPath(const gl::Path *path, GLenum coverMode)
  {
  }
  
  void ContextNULL::coverStrokePath(const gl::Path *path, GLenum coverMode)
  {
  }
  
  void ContextNULL::stencilThenCoverFillPath(const gl::Path *path,
                                             GLenum fillMode,
                                             GLuint mask,
                                             GLenum coverMode)
  {
  }
  
  void ContextNULL::stencilThenCoverStrokePath(const gl::Path *path,
                                               GLint reference,
                                               GLuint mask,
                                               GLenum coverMode)
  {
  }
  
  void ContextNULL::coverFillPathInstanced(const std::vector<gl::Path *> &paths,
                                           GLenum coverMode,
                                           GLenum transformType,
                                           const GLfloat *transformValues)
  {
  }
  
  void ContextNULL::coverStrokePathInstanced(const std::vector<gl::Path *> &paths,
                                             GLenum coverMode,
                                             GLenum transformType,
                                             const GLfloat *transformValues)
  {
  }
  
  void ContextNULL::stencilFillPathInstanced(const std::vector<gl::Path *> &paths,
                                             GLenum fillMode,
                                             GLuint mask,
                                             GLenum transformType,
                                             const GLfloat *transformValues)
  {
  }
  
  void ContextNULL::stencilStrokePathInstanced(const std::vector<gl::Path *> &paths,
                                               GLint reference,
                                               GLuint mask,
                                               GLenum transformType,
                                               const GLfloat *transformValues)
  {
  }
  
  void ContextNULL::stencilThenCoverFillPathInstanced(const std::vector<gl::Path *> &paths,
                                                      GLenum coverMode,
                                                      GLenum fillMode,
                                                      GLuint mask,
                                                      GLenum transformType,
                                                      const GLfloat *transformValues)
  {
  }
  
  void ContextNULL::stencilThenCoverStrokePathInstanced(const std::vector<gl::Path *> &paths,
                                                        GLenum coverMode,
                                                        GLint reference,
                                                        GLuint mask,
                                                        GLenum transformType,
                                                        const GLfloat *transformValues)
  {
  }
  
  GLenum ContextNULL::getResetStatus()
  {
      return GL_NO_ERROR;
  }
  
  std::string ContextNULL::getVendorString() const
  {
      return "NULL";
  }
  
  std::string ContextNULL::getRendererDescription() const
  {
      return "NULL";
  }
  
  void ContextNULL::insertEventMarker(GLsizei length, const char *marker)
  {
  }
  
  void ContextNULL::pushGroupMarker(GLsizei length, const char *marker)
  {
  }
  
  void ContextNULL::popGroupMarker()
  {
  }
  
  void ContextNULL::syncState(const gl::State &state, const gl::State::DirtyBits &dirtyBits)
  {
  }
  
  GLint ContextNULL::getGPUDisjoint()
  {
      return 0;
  }
  
  GLint64 ContextNULL::getTimestamp()
  {
      return 0;
  }
  
  void ContextNULL::onMakeCurrent(const gl::ContextState &data)
  {
  }
  
  const gl::Caps &ContextNULL::getNativeCaps() const
  {
      return mCaps;
  }
  
  const gl::TextureCapsMap &ContextNULL::getNativeTextureCaps() const
  {
      return mTextureCaps;
  }
  
  const gl::Extensions &ContextNULL::getNativeExtensions() const
  {
      return mExtensions;
  }
  
  const gl::Limitations &ContextNULL::getNativeLimitations() const
  {
      return mLimitations;
  }
  
  CompilerImpl *ContextNULL::createCompiler()
  {
      return new CompilerNULL();
  }
  
  ShaderImpl *ContextNULL::createShader(const gl::ShaderState &data)
  {
      return new ShaderNULL(data);
  }
  
  ProgramImpl *ContextNULL::createProgram(const gl::ProgramState &data)
  {
      return new ProgramNULL(data);
  }
  
  FramebufferImpl *ContextNULL::createFramebuffer(const gl::FramebufferState &data)
  {
      return new FramebufferNULL(data);
  }
  
  TextureImpl *ContextNULL::createTexture(const gl::TextureState &state)
  {
      return new TextureNULL(state);
  }
  
  RenderbufferImpl *ContextNULL::createRenderbuffer()
  {
      return new RenderbufferNULL();
  }
  
  BufferImpl *ContextNULL::createBuffer(const gl::BufferState &state)
  {
      return new BufferNULL(state);
  }
  
  VertexArrayImpl *ContextNULL::createVertexArray(const gl::VertexArrayState &data)
  {
      return new VertexArrayNULL(data);
  }
  
  QueryImpl *ContextNULL::createQuery(GLenum type)
  {
      return new QueryNULL(type);
  }
  
  FenceNVImpl *ContextNULL::createFenceNV()
  {
      return new FenceNVNULL();
  }
  
  FenceSyncImpl *ContextNULL::createFenceSync()
  {
      return new FenceSyncNULL();
  }
  
  TransformFeedbackImpl *ContextNULL::createTransformFeedback(const gl::TransformFeedbackState &state)
  {
      return new TransformFeedbackNULL(state);
  }
  
  SamplerImpl *ContextNULL::createSampler()
  {
      return new SamplerNULL();
  }
  
  std::vector<PathImpl *> ContextNULL::createPaths(GLsizei range)
  {
      std::vector<PathImpl *> result(range);
      for (GLsizei idx = 0; idx < range; idx++)
      {
          result[idx] = new PathNULL();
      }
      return result;
  }
  
  }  // namespace rx
  

Download