ExtensionBehavior.h (2531B)
1 // 2 // Copyright 2002 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 // ExtensionBehavior.h: Extension name enumeration and data structures for storing extension 7 // behavior. 8 9 #ifndef COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_ 10 #define COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_ 11 12 #include <cstdint> 13 #include <map> 14 15 namespace sh 16 { 17 18 enum class TExtension : uint8_t 19 { 20 UNDEFINED, // Special value used to indicate no extension. 21 22 ANDROID_extension_pack_es31a, 23 ANGLE_base_vertex_base_instance_shader_builtin, 24 ANGLE_multi_draw, 25 ANGLE_shader_pixel_local_storage, 26 ANGLE_texture_multisample, 27 APPLE_clip_distance, 28 ARB_fragment_shader_interlock, 29 ARB_texture_rectangle, 30 ARM_shader_framebuffer_fetch, 31 EXT_YUV_target, 32 EXT_blend_func_extended, 33 EXT_clip_cull_distance, 34 EXT_draw_buffers, 35 EXT_frag_depth, 36 EXT_geometry_shader, 37 EXT_gpu_shader5, 38 EXT_primitive_bounding_box, 39 EXT_shader_framebuffer_fetch, 40 EXT_shader_framebuffer_fetch_non_coherent, 41 EXT_shader_io_blocks, 42 EXT_shader_non_constant_global_initializers, 43 EXT_shader_texture_lod, 44 EXT_shadow_samplers, 45 EXT_tessellation_shader, 46 EXT_texture_buffer, 47 EXT_texture_cube_map_array, 48 INTEL_fragment_shader_ordering, 49 KHR_blend_equation_advanced, 50 NV_EGL_stream_consumer_external, 51 NV_fragment_shader_interlock, 52 NV_shader_framebuffer_fetch, 53 NV_shader_noperspective_interpolation, 54 OES_EGL_image_external, 55 OES_EGL_image_external_essl3, 56 OES_geometry_shader, 57 OES_primitive_bounding_box, 58 OES_sample_variables, 59 OES_shader_image_atomic, 60 OES_shader_io_blocks, 61 OES_shader_multisample_interpolation, 62 OES_standard_derivatives, 63 OES_texture_3D, 64 OES_texture_buffer, 65 OES_texture_cube_map_array, 66 OES_texture_storage_multisample_2d_array, 67 OVR_multiview, 68 OVR_multiview2, 69 WEBGL_video_texture, 70 }; 71 72 enum TBehavior : uint8_t 73 { 74 EBhRequire, 75 EBhEnable, 76 EBhWarn, 77 EBhDisable, 78 EBhUndefined 79 }; 80 81 const char *GetExtensionNameString(TExtension extension); 82 TExtension GetExtensionByName(const char *extension); 83 84 const char *GetBehaviorString(TBehavior b); 85 86 // Mapping between extension id and behavior. 87 typedef std::map<TExtension, TBehavior> TExtensionBehavior; 88 89 bool IsExtensionEnabled(const TExtensionBehavior &extBehavior, TExtension extension); 90 91 } // namespace sh 92 93 #endif // COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_