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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/angle
 Path: blob/main_old/src/compiler/translator/ExtensionBehavior.h
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//

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// Copyright 2002 The ANGLE Project Authors. All rights reserved.

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// Use of this source code is governed by a BSD-style license that can be

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// found in the LICENSE file.

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//

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// ExtensionBehavior.h: Extension name enumeration and data structures for storing extension

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// behavior.

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#ifndef COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_

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#define COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_

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#include <cstdint>

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#include <map>

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namespace sh

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{

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enum class TExtension : uint8_t

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{

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    UNDEFINED,  // Special value used to indicate no extension.

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    ANGLE_base_vertex_base_instance,

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    ANGLE_multi_draw,

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    ANGLE_texture_multisample,

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    APPLE_clip_distance,

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    ARB_texture_rectangle,

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    ARM_shader_framebuffer_fetch,

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    EXT_blend_func_extended,

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    EXT_clip_cull_distance,

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    EXT_draw_buffers,

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    EXT_frag_depth,

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    EXT_geometry_shader,

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    OES_geometry_shader,

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    OES_shader_io_blocks,

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    EXT_shader_io_blocks,

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    EXT_gpu_shader5,

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    EXT_primitive_bounding_box,

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    EXT_shader_framebuffer_fetch,

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    EXT_shader_framebuffer_fetch_non_coherent,

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    EXT_shader_non_constant_global_initializers,

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    EXT_shader_texture_lod,

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    EXT_shadow_samplers,

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    EXT_tessellation_shader,

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    EXT_texture_buffer,

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    EXT_texture_cube_map_array,

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    EXT_YUV_target,

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    NV_EGL_stream_consumer_external,

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    NV_shader_framebuffer_fetch,

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    NV_shader_noperspective_interpolation,

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    OES_EGL_image_external,

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    OES_EGL_image_external_essl3,

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    OES_sample_variables,

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    OES_shader_multisample_interpolation,

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    OES_shader_image_atomic,

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    OES_standard_derivatives,

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    OES_texture_3D,

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    OES_texture_buffer,

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    OES_texture_cube_map_array,

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    OES_texture_storage_multisample_2d_array,

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    OVR_multiview,

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    OVR_multiview2,

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    WEBGL_video_texture,

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};

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enum TBehavior : uint8_t

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{

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    EBhRequire,

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    EBhEnable,

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    EBhWarn,

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    EBhDisable,

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    EBhUndefined

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};

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const char *GetExtensionNameString(TExtension extension);

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TExtension GetExtensionByName(const char *extension);

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const char *GetBehaviorString(TBehavior b);

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// Mapping between extension id and behavior.

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typedef std::map<TExtension, TBehavior> TExtensionBehavior;

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bool IsExtensionEnabled(const TExtensionBehavior &extBehavior, TExtension extension);

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}  // namespace sh

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#endif  // COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_

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