Initialize.cpp

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Author : Mingyu Hu
Date : 2019-04-19 14:36:45
Hash : ebab670c
Message : Adding new extension GL_OVR_multiview GL_OVR_multiview functions exactly the same as GL_OVR_multiview2. All GL_OVR_multiview2 tests now also repeat the same test using GL_OVR_multiview Bug: angleproject:3341 Change-Id: I7e5294fb6bbf7692535174a15da6a42e1b5fc4e2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1575904 Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/compiler/translator/Initialize.cpp

//
// Copyright (c) 2002-2014 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.
//

#include "compiler/translator/Initialize.h"

namespace sh
{

void InitExtensionBehavior(const ShBuiltInResources &resources, TExtensionBehavior &extBehavior)
{
    if (resources.OES_standard_derivatives)
    {
        extBehavior[TExtension::OES_standard_derivatives] = EBhUndefined;
    }
    if (resources.OES_EGL_image_external)
    {
        extBehavior[TExtension::OES_EGL_image_external] = EBhUndefined;
    }
    if (resources.OES_EGL_image_external_essl3)
    {
        extBehavior[TExtension::OES_EGL_image_external_essl3] = EBhUndefined;
    }
    if (resources.NV_EGL_stream_consumer_external)
    {
        extBehavior[TExtension::NV_EGL_stream_consumer_external] = EBhUndefined;
    }
    if (resources.ARB_texture_rectangle)
    {
        // Special: ARB_texture_rectangle extension does not follow the standard for #extension
        // directives - it is enabled by default. An extension directive may still disable it.
        extBehavior[TExtension::ARB_texture_rectangle] = EBhEnable;
    }
    if (resources.EXT_blend_func_extended)
    {
        extBehavior[TExtension::EXT_blend_func_extended] = EBhUndefined;
    }
    if (resources.EXT_draw_buffers)
    {
        extBehavior[TExtension::EXT_draw_buffers] = EBhUndefined;
    }
    if (resources.EXT_frag_depth)
    {
        extBehavior[TExtension::EXT_frag_depth] = EBhUndefined;
    }
    if (resources.EXT_shader_texture_lod)
    {
        extBehavior[TExtension::EXT_shader_texture_lod] = EBhUndefined;
    }
    if (resources.EXT_shader_framebuffer_fetch)
    {
        extBehavior[TExtension::EXT_shader_framebuffer_fetch] = EBhUndefined;
    }
    if (resources.NV_shader_framebuffer_fetch)
    {
        extBehavior[TExtension::NV_shader_framebuffer_fetch] = EBhUndefined;
    }
    if (resources.ARM_shader_framebuffer_fetch)
    {
        extBehavior[TExtension::ARM_shader_framebuffer_fetch] = EBhUndefined;
    }
    if (resources.OVR_multiview)
    {
        extBehavior[TExtension::OVR_multiview] = EBhUndefined;
    }
    if (resources.OVR_multiview2)
    {
        extBehavior[TExtension::OVR_multiview2] = EBhUndefined;
    }
    if (resources.EXT_YUV_target)
    {
        extBehavior[TExtension::EXT_YUV_target] = EBhUndefined;
    }
    if (resources.EXT_geometry_shader)
    {
        extBehavior[TExtension::EXT_geometry_shader] = EBhUndefined;
    }
    if (resources.OES_texture_storage_multisample_2d_array)
    {
        extBehavior[TExtension::OES_texture_storage_multisample_2d_array] = EBhUndefined;
    }
    if (resources.ANGLE_texture_multisample)
    {
        extBehavior[TExtension::ANGLE_texture_multisample] = EBhUndefined;
    }
    if (resources.ANGLE_multi_draw)
    {
        extBehavior[TExtension::ANGLE_multi_draw] = EBhUndefined;
    }
}

void ResetExtensionBehavior(TExtensionBehavior &extBehavior)
{
    for (auto &ext : extBehavior)
    {
        if (ext.first == TExtension::ARB_texture_rectangle)
        {
            ext.second = EBhEnable;
        }
        else
        {
            ext.second = EBhUndefined;
        }
    }
}

}  // namespace sh

kc3-lang/angle/src/compiler/translator/Initialize.cpp

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kc3-lang/angle /src/compiler/translator/Initialize.cpp