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

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• Hash : bf18ed01
  Author :
  Date : 2015-09-11T10:50:04
  

  Adding checks in DrawBuffers to return INVALID_ENUM
  
  When a enum is given that is not a BACK, NONE, or COLOR_ATTACHMENTi where
  i ranges from 0 to MAX_COLOR_ATTACHMENT, an INVALID_ENUM should be
  returned rather than an INVALID_OPERATION.
  
  BUG=angleproject:1148
  
  Change-Id: I3663f897face14f6ba46a15fb982efda6f4f4b05
  Reviewed-on: https://chromium-review.googlesource.com/299312
  Tryjob-Request: Dian Xiang <dianx@google.com>
  Tested-by: Dian Xiang <dianx@google.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Tryjob-Request: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Zhenyao Mo <zmo@chromium.org>
  

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• src/libANGLE/validationES2.h

• //
  // Copyright (c) 2013 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: Validation functions for OpenGL ES 2.0 entry point parameters
  
  #ifndef LIBANGLE_VALIDATION_ES2_H_
  #define LIBANGLE_VALIDATION_ES2_H_
  
  #include <GLES2/gl2.h>
  
  namespace gl
  {
  
  class Context;
  
  bool ValidateES2TexImageParameters(Context *context, GLenum target, GLint level, GLenum internalformat, bool isCompressed, bool isSubImage,
                                     GLint xoffset, GLint yoffset, GLsizei width, GLsizei height,
                                     GLint border, GLenum format, GLenum type, const GLvoid *pixels);
  
  bool ValidateES2CopyTexImageParameters(Context* context, GLenum target, GLint level, GLenum internalformat, bool isSubImage,
                                         GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height,
                                         GLint border);
  
  bool ValidateES2TexStorageParameters(Context *context, GLenum target, GLsizei levels, GLenum internalformat,
                                                     GLsizei width, GLsizei height);
  
  bool ValidES2ReadFormatType(Context *context, GLenum format, GLenum type);
  
  bool ValidateDiscardFramebufferEXT(Context *context, GLenum target, GLsizei numAttachments,
                                     const GLenum *attachments);
  
  bool ValidateDrawBuffers(Context *context, GLsizei n, const GLenum *bufs);
  }
  
  #endif // LIBANGLE_VALIDATION_ES2_H_
  

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