validationGL42.cpp

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Author : Jamie Madill
Date : 2020-02-17 09:49:45
Hash : bd4e756a
Message : Const-ify the validation layer. Enforces that the validation layers should be working pretty much read- only with the exeption of updating caches. Requires a few tricks: - updates EP code generation to add 'const' to pointer parameters - enables a kludge const_cast to enable the robust query extension - makes some members of Framebuffer mutable to work around syncState - makes 'is' queries and other methods in Context/State const Will allow us to more safely expose the no_error extension. Bug: angleproject:1280 Change-Id: Id9756757854c9e68fc096ecec8d93759fbe6b3a4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2060689 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationGL42.cpp

//
// 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.
//

// validationGL42.cpp: Validation functions for OpenGL 4.2 entry point parameters

#include "libANGLE/validationGL42_autogen.h"

namespace gl
{

bool ValidateDrawArraysInstancedBaseInstance(const Context *context,
                                             PrimitiveMode mode,
                                             GLint first,
                                             GLsizei count,
                                             GLsizei instancecount,
                                             GLuint baseinstance)
{
    return true;
}

bool ValidateDrawElementsInstancedBaseInstance(const Context *context,
                                               GLenum mode,
                                               GLsizei count,
                                               GLenum type,
                                               const void *indices,
                                               GLsizei instancecount,
                                               GLuint baseinstance)
{
    return true;
}

bool ValidateDrawElementsInstancedBaseVertexBaseInstance(const Context *context,
                                                         PrimitiveMode mode,
                                                         GLsizei count,
                                                         DrawElementsType type,
                                                         const void *indices,
                                                         GLsizei instancecount,
                                                         GLint basevertex,
                                                         GLuint baseinstance)
{
    return true;
}

bool ValidateDrawTransformFeedbackInstanced(const Context *context,
                                            GLenum mode,
                                            TransformFeedbackID id,
                                            GLsizei instancecount)
{
    return true;
}

bool ValidateDrawTransformFeedbackStreamInstanced(const Context *context,
                                                  GLenum mode,
                                                  TransformFeedbackID id,
                                                  GLuint stream,
                                                  GLsizei instancecount)
{
    return true;
}

bool ValidateGetActiveAtomicCounterBufferiv(const Context *context,
                                            ShaderProgramID program,
                                            GLuint bufferIndex,
                                            GLenum pname,
                                            const GLint *params)
{
    return true;
}

bool ValidateTexStorage1D(const Context *context,
                          GLenum target,
                          GLsizei levels,
                          GLenum internalformat,
                          GLsizei width)
{
    return true;
}

}  // namespace gl

kc3-lang/angle/src/libANGLE/validationGL42.cpp

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kc3-lang/angle /src/libANGLE/validationGL42.cpp