kc3-lang/angle/src/libGL/entry_points_gl_4_6_autogen.cpp

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• Author : Tobin Ehlis
  Date : 2019-08-13 14:13:35
  Hash : a2ec1344
  Message : Add shared mutex to frontend Add shared mutex to frontend API entrypoints that is only enabled when ANGLE is being used with a shared context. Bug: angleproject:2464 Change-Id: I0d918e37d9579dccd013dc88f563bed7de7ee55f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1685712 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>

• src/libGL/entry_points_gl_4_6_autogen.cpp

• // GENERATED FILE - DO NOT EDIT.
  // Generated by generate_entry_points.py using data from gl.xml.
  //
  // Copyright 2019 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.
  //
  // entry_points_gl_4_6_autogen.cpp:
  //   Defines the GL 4.6 entry points.
  
  #include "libGL/entry_points_gl_4_6_autogen.h"
  
  #include "libANGLE/Context.h"
  #include "libANGLE/Context.inl.h"
  #include "libANGLE/entry_points_utils.h"
  #include "libANGLE/gl_enum_utils_autogen.h"
  #include "libANGLE/validationEGL.h"
  #include "libANGLE/validationES.h"
  #include "libANGLE/validationES1.h"
  #include "libANGLE/validationES2.h"
  #include "libANGLE/validationES3.h"
  #include "libANGLE/validationES31.h"
  #include "libANGLE/validationESEXT.h"
  #include "libANGLE/validationGL46_autogen.h"
  #include "libGLESv2/global_state.h"
  
  namespace gl
  {
  void GL_APIENTRY MultiDrawArraysIndirectCount(GLenum mode,
                                                const void *indirect,
                                                GLintptr drawcount,
                                                GLsizei maxdrawcount,
                                                GLsizei stride)
  {
      EVENT("(GLenum mode = %s, const void *indirect = 0x%016" PRIxPTR
            ", GLintptr drawcount = %llu, GLsizei maxdrawcount = %d, GLsizei stride = %d)",
            GLenumToString(GLenumGroup::PrimitiveType, mode), (uintptr_t)indirect,
            static_cast<unsigned long long>(drawcount), maxdrawcount, stride);
  
      Context *context = GetValidGlobalContext();
      if (context)
      {
          std::unique_lock<std::mutex> shareContextLock = GetShareGroupLock(context);
          bool isCallValid                              = (context->skipValidation() ||
                              ValidateMultiDrawArraysIndirectCount(context, mode, indirect, drawcount,
                                                                   maxdrawcount, stride));
          if (isCallValid)
          {
              context->multiDrawArraysIndirectCount(mode, indirect, drawcount, maxdrawcount, stride);
          }
          ANGLE_CAPTURE(MultiDrawArraysIndirectCount, isCallValid, context, mode, indirect, drawcount,
                        maxdrawcount, stride);
      }
  }
  
  void GL_APIENTRY MultiDrawElementsIndirectCount(GLenum mode,
                                                  GLenum type,
                                                  const void *indirect,
                                                  GLintptr drawcount,
                                                  GLsizei maxdrawcount,
                                                  GLsizei stride)
  {
      EVENT("(GLenum mode = %s, GLenum type = %s, const void *indirect = 0x%016" PRIxPTR
            ", GLintptr drawcount = %llu, GLsizei maxdrawcount = %d, GLsizei stride = %d)",
            GLenumToString(GLenumGroup::PrimitiveType, mode),
            GLenumToString(GLenumGroup::DefaultGroup, type), (uintptr_t)indirect,
            static_cast<unsigned long long>(drawcount), maxdrawcount, stride);
  
      Context *context = GetValidGlobalContext();
      if (context)
      {
          std::unique_lock<std::mutex> shareContextLock = GetShareGroupLock(context);
          bool isCallValid                              = (context->skipValidation() ||
                              ValidateMultiDrawElementsIndirectCount(
                                  context, mode, type, indirect, drawcount, maxdrawcount, stride));
          if (isCallValid)
          {
              context->multiDrawElementsIndirectCount(mode, type, indirect, drawcount, maxdrawcount,
                                                      stride);
          }
          ANGLE_CAPTURE(MultiDrawElementsIndirectCount, isCallValid, context, mode, type, indirect,
                        drawcount, maxdrawcount, stride);
      }
  }
  
  void GL_APIENTRY PolygonOffsetClamp(GLfloat factor, GLfloat units, GLfloat clamp)
  {
      EVENT("(GLfloat factor = %f, GLfloat units = %f, GLfloat clamp = %f)", factor, units, clamp);
  
      Context *context = GetValidGlobalContext();
      if (context)
      {
          std::unique_lock<std::mutex> shareContextLock = GetShareGroupLock(context);
          bool isCallValid                              = (context->skipValidation() ||
                              ValidatePolygonOffsetClamp(context, factor, units, clamp));
          if (isCallValid)
          {
              context->polygonOffsetClamp(factor, units, clamp);
          }
          ANGLE_CAPTURE(PolygonOffsetClamp, isCallValid, context, factor, units, clamp);
      }
  }
  
  void GL_APIENTRY SpecializeShader(GLuint shader,
                                    const GLchar *pEntryPoint,
                                    GLuint numSpecializationConstants,
                                    const GLuint *pConstantIndex,
                                    const GLuint *pConstantValue)
  {
      EVENT("(GLuint shader = %u, const GLchar *pEntryPoint = 0x%016" PRIxPTR
            ", GLuint numSpecializationConstants = %u, const GLuint *pConstantIndex = 0x%016" PRIxPTR
            ", const GLuint *pConstantValue = 0x%016" PRIxPTR ")",
            shader, (uintptr_t)pEntryPoint, numSpecializationConstants, (uintptr_t)pConstantIndex,
            (uintptr_t)pConstantValue);
  
      Context *context = GetValidGlobalContext();
      if (context)
      {
          std::unique_lock<std::mutex> shareContextLock = GetShareGroupLock(context);
          bool isCallValid =
              (context->skipValidation() ||
               ValidateSpecializeShader(context, shader, pEntryPoint, numSpecializationConstants,
                                        pConstantIndex, pConstantValue));
          if (isCallValid)
          {
              context->specializeShader(shader, pEntryPoint, numSpecializationConstants,
                                        pConstantIndex, pConstantValue);
          }
          ANGLE_CAPTURE(SpecializeShader, isCallValid, context, shader, pEntryPoint,
                        numSpecializationConstants, pConstantIndex, pConstantValue);
      }
  }
  }  // namespace gl