kc3-lang/angle/src/libANGLE/validationES2.h

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• Hash : c3dc5d48
  Author :
  Date : 2018-12-30T12:12:04
  

  Merge gl::Context and gl::ContextState.
  
  This reduces the number of indrections when accessing the Extensions
  or Caps structures. It will provide a small speed-up to some methods.
  It also cleans up the code.
  
  Bug: angleproject:2966
  Change-Id: Idddac70758c42c1c2b75c885d0cacc8a5c458685
  Reviewed-on: https://chromium-review.googlesource.com/c/1392391
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Markus Tavenrath <matavenrath@nvidia.com>
  

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• src/libANGLE/validationES2.h

• //
  // Copyright 2018 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.
  //
  // validationES2.h:
  //  Inlined validation functions for OpenGL ES 2.0 entry points.
  
  #ifndef LIBANGLE_VALIDATION_ES2_H_
  #define LIBANGLE_VALIDATION_ES2_H_
  
  #include "libANGLE/ErrorStrings.h"
  #include "libANGLE/validationES.h"
  #include "libANGLE/validationES2_autogen.h"
  
  namespace gl
  {
  ANGLE_INLINE bool ValidateDrawArrays(Context *context,
                                       PrimitiveMode mode,
                                       GLint first,
                                       GLsizei count)
  {
      return ValidateDrawArraysCommon(context, mode, first, count, 1);
  }
  
  ANGLE_INLINE bool ValidateUniform2f(Context *context, GLint location, GLfloat x, GLfloat y)
  {
      return ValidateUniform(context, GL_FLOAT_VEC2, location, 1);
  }
  
  ANGLE_INLINE bool ValidateBindBuffer(Context *context, BufferBinding target, GLuint buffer)
  {
      if (!context->isValidBufferBinding(target))
      {
          context->validationError(GL_INVALID_ENUM, err::kInvalidBufferTypes);
          return false;
      }
  
      if (!context->getState().isBindGeneratesResourceEnabled() &&
          !context->isBufferGenerated(buffer))
      {
          context->validationError(GL_INVALID_OPERATION, err::kObjectNotGenerated);
          return false;
      }
  
      return true;
  }
  
  ANGLE_INLINE bool ValidateDrawElements(Context *context,
                                         PrimitiveMode mode,
                                         GLsizei count,
                                         DrawElementsType type,
                                         const void *indices)
  {
      return ValidateDrawElementsCommon(context, mode, count, type, indices, 1);
  }
  }  // namespace gl
  
  #endif  // LIBANGLE_VALIDATION_ES2_H_
  

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