validationES31.cpp

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Author : Geoff Lang
Date : 2016-10-31 13:06:12
Hash : eb66a6e2
Message : Replace the GLVersion class with gl::Version. Update code to use gl::Version in as many places as possible to ease ES 3.1 support. BUG=angleproject:1588 Change-Id: I3490b53a81027cf849dac551a9cc66ce04506144 Reviewed-on: https://chromium-review.googlesource.com/404946 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationES31.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.
//

// validationES31.cpp: Validation functions for OpenGL ES 3.1 entry point parameters

#include "libANGLE/validationES31.h"

#include "libANGLE/Context.h"
#include "libANGLE/validationES.h"
#include "libANGLE/validationES3.h"

using namespace angle;

namespace gl
{

bool ValidateGetBooleani_v(Context *context, GLenum target, GLuint index, GLboolean *data)
{
    if (context->getClientVersion() < ES_3_1)
    {
        context->handleError(Error(GL_INVALID_OPERATION, "Context does not support GLES3.1"));
        return false;
    }

    if (!ValidateIndexedStateQuery(context, target, index, nullptr))
    {
        return false;
    }

    return true;
}

bool ValidateGetBooleani_vRobustANGLE(Context *context,
                                      GLenum target,
                                      GLuint index,
                                      GLsizei bufSize,
                                      GLsizei *length,
                                      GLboolean *data)
{
    if (context->getClientVersion() < ES_3_1)
    {
        context->handleError(Error(GL_INVALID_OPERATION, "Context does not support GLES3.1"));
        return false;
    }

    if (!ValidateRobustEntryPoint(context, bufSize))
    {
        return false;
    }

    if (!ValidateIndexedStateQuery(context, target, index, length))
    {
        return false;
    }

    if (!ValidateRobustBufferSize(context, bufSize, *length))
    {
        return false;
    }

    return true;
}

}  // namespace gl

kc3-lang/angle/src/libANGLE/validationES31.cpp

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kc3-lang/angle /src/libANGLE/validationES31.cpp