kc3-lang/angle/src/libANGLE/renderer/gl/PathGL.cpp

• Show log

  Commit

• Hash : 29ddcc99
  Author :
  Date : 2017-10-21T16:10:02
  

  Add an auto-generated dispatch table for GL bindings.
  
  This will more easily allow us to extend our implementation to make a
  NULL or "stub" set of bindings. It also exposes a lot more function
  permutations via extension variations.
  
  It might improve the loading speed for bindings obtained via
  extensions. Instead of generating a list every time an extension is
  checked, we use a single std::set for a fast query. However because
  more extensions are checked for more entry points, it might not make
  a huge difference.
  
  This also fixes an issue where the "real" ANGLE GL headers were being
  propagated to the entry point dispatch table definitions, instead of
  being in a totally isolated file. This patch adds the missing typedefs
  to our proxy headers.
  
  It also fixes the naming of a few entry points which was inconsistent
  with the spec. It also makes an XML adjustment to GL_NV_path_rendering
  to accomodate a hole in the spec where glLoadMatrixfEXT was not ever
  defined in OpenGL ES. A spec oddity with the TexStorage extension is
  not resolved - in this case, some methods are only exposed if other
  extensions are present, but this information is missing from gl.xml.
  
  BUG=angleproject:2188
  
  Change-Id: I0fd61dd32de6fadd55fa6bd79295833392d51104
  Reviewed-on: https://chromium-review.googlesource.com/726949
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  

Download

• src/libANGLE/renderer/gl/PathGL.cpp

• //
  // Copyright (c) 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.
  //
  
  // PathGL.cpp: Implementation for PathGL class.
  
  #include "libANGLE/renderer/gl/PathGL.h"
  #include "libANGLE/renderer/gl/FunctionsGL.h"
  
  namespace rx
  {
  
  PathGL::PathGL(const FunctionsGL *functions, GLuint path) : mFunctions(functions), mPathID(path)
  {
  }
  
  PathGL::~PathGL()
  {
  }
  
  gl::Error PathGL::setCommands(GLsizei numCommands,
                                const GLubyte *commands,
                                GLsizei numCoords,
                                GLenum coordType,
                                const void *coords)
  {
      mFunctions->pathCommandsNV(mPathID, numCommands, commands, numCoords, coordType, coords);
      return gl::NoError();
  }
  
  void PathGL::setPathParameter(GLenum pname, GLfloat value)
  {
      mFunctions->pathParameterfNV(mPathID, pname, value);
  }
  
  }  // rx
  

Download