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magnum/src/Magnum/GL/Extensions.h

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#ifndef Magnum_GL_Extensions_h
#define Magnum_GL_Extensions_h
/*
This file is part of Magnum.
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
2020, 2021, 2022, 2023, 2024
Vladimír Vondruš <mosra@centrum.cz>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
/** @file
* @brief Namespace @ref Magnum::GL::Extensions
*/
#include "Magnum/GL/Version.h"
namespace Magnum { namespace GL {
/* Standard Android build system thinks that it's okay to define unmangled
unprefixed macros. I think that whoever did that needs to be punished,
because I am then not able to use that identifier for extension names.
Use CORRADE_TARGET_ANDROID here instead. */
#ifdef ANDROID
#undef ANDROID
#endif
/**
@brief Compile-time information about OpenGL extensions
Each extension is a @cpp struct @ce named hierarchically by prefix, vendor and
extension name taken from list at @ref opengl-support, for example
`GL::Extensions::ARB::texture_storage`. Note that, unless said otherwise,
desktop extensions are available only on desktop build, OpenGL ES 2.0
extensions which are part of ES 3.0 are available only on
@ref MAGNUM_TARGET_GLES2 "OpenGL ES 2.0 builds", WebGL 1.0 extensions which are
part of WebGL 2.0 are available only on @ref MAGNUM_TARGET_GLES2 "WebGL 1.0"
builds, OpenGL ES extensions are available only on
@ref MAGNUM_TARGET_GLES "OpenGL ES builds" and WebGL extensions are available
only on @ref MAGNUM_TARGET_WEBGL "WebGL builds".
Each struct has the same public methods as the @ref Extension class
(@ref Extension::requiredVersion() "requiredVersion()",
@ref Extension::coreVersion() "coreVersion()" and @ref Extension::string() "string()"),
but these structs are better suited for compile-time decisions rather than
@ref Extension instances. See @ref Context::isExtensionSupported() for example
usage.
This library is built if `MAGNUM_WITH_GL` is enabled when building Magnum. To
use this library with CMake, request the `GL` component of the `Magnum` package
and link to the `Magnum::GL` target:
@code{.cmake}
find_package(Magnum REQUIRED GL)
# ...
target_link_libraries(your-app PRIVATE Magnum::GL)
@endcode
See @ref building, @ref cmake and @ref opengl for more information.
@see @ref MAGNUM_ASSERT_GL_EXTENSION_SUPPORTED()
*/
namespace Extensions {
#ifndef DOXYGEN_GENERATING_OUTPUT
#define _extension(index, vendor, extension, _requiredVersion, _coreVersion) \
struct extension { \
enum: std::size_t { Index = index }; \
constexpr static Version requiredVersion() { return Version::_requiredVersion; } \
constexpr static Version coreVersion() { return Version::_coreVersion; } \
constexpr static const char* string() { return "GL_" #vendor "_" #extension; } \
};
#ifndef MAGNUM_TARGET_GLES
namespace AMD {
_extension( 0,AMD,transform_feedback3_lines_triangles, GL210, None) // #397
_extension( 1,AMD,sample_positions, GL210, None) // #405
_extension( 2,AMD,vertex_shader_layer, GL210, None) // #417
_extension( 3,AMD,shader_trinary_minmax, GL210, None) // #428
_extension( 4,AMD,shader_explicit_vertex_parameter, GL210, None) // #485
} namespace ARB {
_extension( 10,ARB,texture_rectangle, GL210, GL310) // #38
_extension( 11,ARB,color_buffer_float, GL210, GL300) // #39
_extension( 12,ARB,half_float_pixel, GL210, GL300) // #40
_extension( 13,ARB,texture_float, GL210, GL300) // #41
_extension( 14,ARB,depth_buffer_float, GL210, GL300) // #43
_extension( 15,ARB,draw_instanced, GL210, GL310) // #44
_extension( 16,ARB,framebuffer_object, GL210, GL300) // #45
_extension( 17,ARB,framebuffer_sRGB, GL210, GL300) // #46
_extension( 18,ARB,geometry_shader4, GL210, GL320) // #47
_extension( 19,ARB,half_float_vertex, GL210, GL300) // #48
_extension( 20,ARB,instanced_arrays, GL210, GL330) // #49
_extension( 21,ARB,map_buffer_range, GL210, GL300) // #50
_extension( 22,ARB,texture_buffer_object, GL210, GL310) // #51
_extension( 23,ARB,texture_rg, GL210, GL300) // #53
_extension( 24,ARB,vertex_array_object, GL210, GL300) // #54
_extension( 25,ARB,uniform_buffer_object, GL210, GL310) // #57
_extension( 26,ARB,copy_buffer, /*?*/ GL210, GL310) // #59
_extension( 27,ARB,depth_clamp, /*?*/ GL210, GL320) // #61
_extension( 28,ARB,draw_elements_base_vertex, /*?*/ GL210, GL320) // #62
_extension( 29,ARB,fragment_coord_conventions, /*?*/ GL210, GL320) // #63
_extension( 30,ARB,provoking_vertex, /*?*/ GL210, GL320) // #64
_extension( 31,ARB,seamless_cube_map, GL210, GL320) // #65
_extension( 32,ARB,sync, GL310, GL320) // #66
_extension( 33,ARB,texture_multisample, /*?*/ GL210, GL320) // #67
_extension( 34,ARB,vertex_array_bgra, GL210, GL320) // #68
_extension( 35,ARB,draw_buffers_blend, GL210, GL400) // #69
_extension( 36,ARB,sample_shading, GL210, GL400) // #70
_extension( 37,ARB,texture_cube_map_array, /*?*/ GL210, GL400) // #71
_extension( 38,ARB,texture_gather, GL210, GL400) // #72
_extension( 39,ARB,texture_query_lod, GL210, GL400) // #73
_extension( 40,ARB,texture_compression_bptc, GL310, GL420) // #77
_extension( 41,ARB,blend_func_extended, GL210, GL330) // #78
_extension( 42,ARB,explicit_attrib_location, GL210, GL330) // #79
_extension( 43,ARB,occlusion_query2, GL210, GL330) // #80
_extension( 44,ARB,sampler_objects, GL210, GL330) // #81
_extension( 45,ARB,shader_bit_encoding, /*?*/ GL210, GL330) // #82
_extension( 46,ARB,texture_rgb10_a2ui, GL210, GL330) // #83
_extension( 47,ARB,texture_swizzle, /*?*/ GL210, GL330) // #84
_extension( 48,ARB,timer_query, /*?*/ GL210, GL330) // #85
_extension( 49,ARB,vertex_type_2_10_10_10_rev, GL210, GL330) // #86
_extension( 50,ARB,draw_indirect, GL310, GL400) // #87
_extension( 51,ARB,gpu_shader5, GL320, GL400) // #88
_extension( 52,ARB,gpu_shader_fp64, GL320, GL400) // #89
_extension( 53,ARB,shader_subroutine, GL320, GL400) // #90
_extension( 54,ARB,tessellation_shader, GL320, GL400) // #91
_extension( 55,ARB,texture_buffer_object_rgb32, /*?*/ GL210, GL400) // #92
_extension( 56,ARB,transform_feedback2, GL210, GL400) // #93
_extension( 57,ARB,transform_feedback3, GL210, GL400) // #94
_extension( 58,ARB,ES2_compatibility, /*?*/ GL210, GL410) // #95
_extension( 59,ARB,get_program_binary, GL300, GL410) // #96
_extension( 60,ARB,separate_shader_objects, GL210, GL410) // #97
_extension( 61,ARB,shader_precision, GL400, GL410) // #98
_extension( 62,ARB,vertex_attrib_64bit, GL300, GL410) // #99
_extension( 63,ARB,viewport_array, GL210, GL410) // #100
_extension( 64,ARB,robustness, GL210, None) // #105
_extension( 65,ARB,base_instance, GL210, GL420) // #107
_extension( 66,ARB,shading_language_420pack, GL300, GL420) // #108
_extension( 67,ARB,transform_feedback_instanced, GL210, GL420) // #109
_extension( 68,ARB,compressed_texture_pixel_storage,GL210, GL420) // #110
_extension( 69,ARB,conservative_depth, GL300, GL420) // #111
_extension( 70,ARB,internalformat_query, GL210, GL420) // #112
_extension( 71,ARB,map_buffer_alignment, GL210, GL420) // #113
_extension( 72,ARB,shader_atomic_counters, GL300, GL420) // #114
_extension( 73,ARB,shader_image_load_store, GL300, GL420) // #115
_extension( 74,ARB,shading_language_packing, /*?*/ GL210, GL420) // #116
_extension( 75,ARB,texture_storage, GL210, GL420) // #117
_extension( 76,ARB,arrays_of_arrays, GL210, GL430) // #120
_extension( 77,ARB,clear_buffer_object, GL210, GL430) // #121
_extension( 78,ARB,compute_shader, GL420, GL430) // #122
_extension( 79,ARB,copy_image, GL210, GL430) // #123
_extension( 80,ARB,texture_view, GL210, GL430) // #124
_extension( 81,ARB,vertex_attrib_binding, GL210, GL430) // #125
_extension( 82,ARB,robustness_isolation, GL210, None) // #126
_extension( 83,ARB,robustness_application_isolation, GL210, None) // #126
_extension( 84,ARB,robustness_share_group_isolation, GL210, None) // #126
_extension( 85,ARB,ES3_compatibility, GL330, GL430) // #127
_extension( 86,ARB,explicit_uniform_location, GL210, GL430) // #128
_extension( 87,ARB,fragment_layer_viewport, GL300, GL430) // #129
_extension( 88,ARB,framebuffer_no_attachments, GL210, GL430) // #130
_extension( 89,ARB,internalformat_query2, GL210, GL430) // #131
_extension( 90,ARB,invalidate_subdata, GL210, GL430) // #132
_extension( 91,ARB,multi_draw_indirect, GL310, GL430) // #133
_extension( 92,ARB,program_interface_query, GL210, GL430) // #134
_extension( 93,ARB,robust_buffer_access_behavior, GL210, GL430) // #135
_extension( 94,ARB,shader_image_size, GL420, GL430) // #136
_extension( 95,ARB,shader_storage_buffer_object, GL400, GL430) // #137
_extension( 96,ARB,stencil_texturing, GL210, GL430) // #138
_extension( 97,ARB,texture_buffer_range, GL210, GL430) // #139
_extension( 98,ARB,texture_query_levels, GL300, GL430) // #140
_extension( 99,ARB,texture_storage_multisample, GL210, GL430) // #141
_extension(100,ARB,buffer_storage, /*?*/ GL430, GL440) // #144
_extension(101,ARB,clear_texture, GL210, GL440) // #145
_extension(102,ARB,enhanced_layouts, GL310, GL440) // #146
_extension(103,ARB,multi_bind, GL300, GL440) // #147
_extension(104,ARB,query_buffer_object, GL210, GL440) // #148
_extension(105,ARB,texture_mirror_clamp_to_edge, GL210, GL440) // #149
_extension(106,ARB,texture_stencil8, GL210, GL440) // #150
_extension(107,ARB,vertex_type_10f_11f_11f_rev, GL300, GL440) // #151
_extension(108,ARB,bindless_texture, GL400, None) // #152
_extension(109,ARB,compute_variable_group_size, GL420, None) // #153
_extension(110,ARB,indirect_parameters, GL420, GL460) // #154
_extension(111,ARB,seamless_cubemap_per_texture, GL320, None) // #155
_extension(112,ARB,shader_draw_parameters, GL310, GL460) // #156
_extension(113,ARB,shader_group_vote, GL420, GL460) // #157
_extension(114,ARB,sparse_texture, GL210, None) // #158
_extension(115,ARB,ES3_1_compatibility, GL440, GL450) // #159
_extension(116,ARB,clip_control, GL210, GL450) // #160
_extension(117,ARB,conditional_render_inverted, GL300, GL450) // #161
_extension(118,ARB,cull_distance, GL300, GL450) // #162
_extension(119,ARB,derivative_control, GL400, GL450) // #163
_extension(120,ARB,direct_state_access, GL210, GL450) // #164
_extension(121,ARB,get_texture_sub_image, GL210, GL450) // #165
_extension(122,ARB,shader_texture_image_samples, GL430, GL450) // #166
_extension(123,ARB,texture_barrier, GL210, GL450) // #167
_extension(124,ARB,pipeline_statistics_query, GL300, GL460) // #171
_extension(125,ARB,sparse_buffer, GL210, None) // #172
_extension(126,ARB,transform_feedback_overflow_query, GL300, GL460) // #173
_extension(127,ARB,ES3_2_compatibility, GL450, None) // #177
_extension(128,ARB,sample_locations, GL450, None) // #181
_extension(129,ARB,shader_atomic_counter_ops, GL300, GL460) // #182
_extension(130,ARB,gl_spirv, GL330, GL460) // #190
_extension(131,ARB,polygon_offset_clamp, GL330, GL460) // #193
_extension(132,ARB,spirv_extensions, GL330, GL460) // #194
_extension(133,ARB,texture_filter_anisotropic, GL210, GL460) // #195
} namespace ATI {
_extension(134,ATI,texture_mirror_once, GL210, None) // #221
} namespace EXT {
_extension(139,EXT,texture_filter_anisotropic, GL210, None) // #187
_extension(140,EXT,texture_compression_s3tc, GL210, None) // #198
/* EXT_framebuffer_object, EXT_packed_depth_stencil, EXT_framebuffer_blit,
EXT_framebuffer_multisample replaced with ARB_framebuffer_object */
_extension(141,EXT,texture_mirror_clamp, GL210, None) // #298
_extension(142,EXT,texture_compression_dxt1, GL210, None) // #309
_extension(143,EXT,gpu_shader4, GL210, GL300) // #326
_extension(144,EXT,packed_float, GL210, GL300) // #328
_extension(145,EXT,texture_array, GL210, GL300) // #329
_extension(146,EXT,texture_compression_rgtc, GL210, GL300) // #332
_extension(147,EXT,texture_shared_exponent, GL210, GL300) // #333
_extension(148,EXT,draw_buffers2, GL210, GL300) // #340
_extension(149,EXT,texture_integer, GL210, GL300) // #343
_extension(150,EXT,transform_feedback, GL210, GL300) // #352
_extension(151,EXT,texture_snorm, GL300, GL310) // #365
_extension(152,EXT,texture_sRGB_decode, GL210, None) // #402
_extension(153,EXT,shader_integer_mix, GL300, None) // #437
_extension(154,EXT,debug_label, GL210, None) // #439
_extension(155,EXT,debug_marker, GL210, None) // #440
_extension(156,EXT,texture_sRGB_R8, GL210, None) // #534
_extension(157,EXT,texture_sRGB_RG8, GL210, None) // #555
} namespace GREMEDY {
_extension(158,GREMEDY,string_marker, GL210, None) // #311
} namespace INTEL {
_extension(159,INTEL,blackhole_render, GL300, None) // #521
} namespace KHR {
_extension(160,KHR,texture_compression_astc_ldr, GL210, None) // #118
_extension(161,KHR,texture_compression_astc_hdr, GL210, None) // #118
_extension(162,KHR,debug, GL210, GL430) // #119
_extension(163,KHR,context_flush_control, GL210, GL450) // #168
_extension(164,KHR,robust_buffer_access_behavior, GL320, None) // #169
_extension(165,KHR,robustness, GL320, GL450) // #170
_extension(166,KHR,blend_equation_advanced, GL210, None) // #174
_extension(167,KHR,blend_equation_advanced_coherent, GL210, None) // #174
_extension(168,KHR,no_error, GL210, GL460) // #175
_extension(169,KHR,texture_compression_astc_sliced_3d, GL210, None) // #189
_extension(170,KHR,parallel_shader_compile, GL210, None) // #192
} namespace MAGNUM {
_extension(171,MAGNUM,shader_vertex_id, GL300, GL300)
} namespace NV {
_extension(175,NV,primitive_restart, GL210, GL310) // #285
_extension(176,NV,depth_buffer_float, GL210, None) // #334
_extension(177,NV,conditional_render, GL210, GL300) // #346
/* NV_draw_texture not supported */ // #430
_extension(178,NV,geometry_shader_passthrough, GL330, None) // #470
_extension(179,NV,sample_locations, GL210, None) // #472
_extension(180,NV,fragment_shader_barycentric, GL450, None) // #526
} namespace OVR {
_extension(185,OVR,multiview, GL300, None) // #478
_extension(186,OVR,multiview2, GL300, None) // #479
}
#elif defined(MAGNUM_TARGET_WEBGL)
namespace ANGLE {
#ifdef MAGNUM_TARGET_GLES2
_extension( 1,ANGLE,instanced_arrays, GLES200, GLES300) // #19
#endif
} namespace EXT {
_extension( 2,EXT,texture_filter_anisotropic, GLES200, None) // #11
_extension( 3,EXT,color_buffer_half_float, GLES200, None) // #14
#ifdef MAGNUM_TARGET_GLES2
_extension( 4,EXT,frag_depth, GLES200, GLES300) // #16
_extension( 5,EXT,sRGB, GLES200, GLES300) // #17
_extension( 6,EXT,blend_minmax, GLES200, GLES300) // #25
#endif
#ifdef MAGNUM_TARGET_GLES2
/* Replaced by EXT_disjoint_timer_query_webgl2 in WebGL 2 */
_extension( 7,EXT,disjoint_timer_query, GLES200, None) // #26
#endif
#ifdef MAGNUM_TARGET_GLES2
_extension( 8,EXT,shader_texture_lod, GLES200, GLES300) // #27
#endif
#ifndef MAGNUM_TARGET_GLES2
/* Replaces WEBGL_color_buffer_float from WebGL 1 */
_extension( 9,EXT,color_buffer_float, GLES300, None) // #31
/* Replaces EXT_disjoint_timer_query from WebGL 1 */
_extension(10,EXT,disjoint_timer_query_webgl2, GLES300, None) // #33
#endif
_extension(11,EXT,float_blend, GLES200, None) // #35
_extension(12,EXT,texture_compression_bptc, GLES200, None) // #38
_extension(13,EXT,texture_compression_rgtc, GLES200, None) // #39
#ifndef MAGNUM_TARGET_GLES2
/* This one was renamed to WEBGL_clip_cull_distance in January 2023,
recognizing both for compatibility: https://github.com/KhronosGroup/WebGL/commit/c06fc8230ce4b1748be89ce3279cbe5348c9c9c9 */
_extension(14,EXT,clip_cull_distance, GLES300, None) // #43
_extension(15,EXT,texture_norm16, GLES300, None) // #44
#endif
#ifndef MAGNUM_TARGET_GLES2
/* This one was renamed to OES_draw_buffers_indexed in March 2020,
recognizing both for compatibility: https://github.com/KhronosGroup/WebGL/commit/00b799a56c90f94c1f4cc402f33a281ed9f43e31 */
_extension(16,EXT,draw_buffers_indexed, GLES300, None) // #45
#endif
_extension(17,EXT,polygon_offset_clamp, GLES200, None) // #50
_extension(18,EXT,clip_control, GLES200, None) // #51
_extension(19,EXT,depth_clamp, GLES200, None) // #52
/* EXT_conservative_depth (54) not exposed, as there's no corresponding ES
extension exposed yet either */
_extension(20,EXT,texture_mirror_clamp_to_edge, GLES200, None) // #62
} namespace KHR {
_extension(21,KHR,parallel_shader_compile, GLES200, None) // #37
} namespace NV {
#ifndef MAGNUM_TARGET_GLES2
_extension(22,NV,shader_noperspective_interpolation, GLES300, None) // #55
#endif
} namespace OES {
#ifdef MAGNUM_TARGET_GLES2
_extension(30,OES,texture_float, GLES200, GLES300) // #1
_extension(31,OES,texture_half_float, GLES200, GLES300) // #2
_extension(32,OES,standard_derivatives, GLES200, GLES300) // #4
_extension(33,OES,vertex_array_object, GLES200, GLES300) // #5
_extension(34,OES,element_index_uint, GLES200, GLES300) // #10
#endif
_extension(35,OES,texture_float_linear, GLES200, None) // #20
#ifdef MAGNUM_TARGET_GLES2
_extension(36,OES,texture_half_float_linear, GLES200, GLES300) // #21
_extension(37,OES,fbo_render_mipmap, GLES200, GLES300) // #28
#endif
#ifndef MAGNUM_TARGET_GLES2
/* This one was renamed from EXT_draw_buffers_indexed in March 2020,
recognizing both for compatibility: https://github.com/KhronosGroup/WebGL/commit/00b799a56c90f94c1f4cc402f33a281ed9f43e31 */
_extension(38,OES,draw_buffers_indexed, GLES300, None) // #45
#endif
} namespace OVR {
#ifndef MAGNUM_TARGET_GLES2
_extension(40,OVR,multiview2, GLES300, None) // #36
#endif
} namespace WEBGL {
_extension(41,WEBGL,lose_context, GLES200, None) // #3
_extension(42,WEBGL,debug_renderer_info, GLES200, None) // #6
_extension(43,WEBGL,debug_shaders, GLES200, None) // #7
_extension(44,WEBGL,compressed_texture_s3tc, GLES200, None) // #8
#ifdef MAGNUM_TARGET_GLES2
_extension(45,WEBGL,depth_texture, GLES200, GLES300) // #9
#endif
_extension(46,WEBGL,compressed_texture_pvrtc, GLES200, None) // #13
#ifdef MAGNUM_TARGET_GLES2
/* Subsumed by the EXT_color_buffer_float extension in WebGL 2, so
not exposing it on WebGL 2 builds even though it's not in core */
_extension(47,WEBGL,color_buffer_float, GLES200, None) // #14
_extension(48,WEBGL,draw_buffers, GLES200, GLES300) // #18
#endif
/* WEBGL_compressed_texture_etc1 (24) not exposed as the ES
OES_compressed_ETC1_RGB8_texture extension isn't exposed either */
_extension(49,WEBGL,compressed_texture_etc, GLES200, None) // #29
/* Also MAGNUM_compressed_texture_astc{_ldr,_hdr} below */
_extension(50,WEBGL,compressed_texture_astc, GLES200, None) // #30
_extension(51,WEBGL,compressed_texture_s3tc_srgb, GLES200, None) // #32
_extension(52,WEBGL,multi_draw, GLES200, None) // #40
_extension(53,WEBGL,blend_equation_advanced_coherent,GLES200,None) // #42
#ifndef MAGNUM_TARGET_GLES2
/* This one was renamed from EXT_clip_cull_distance in January 2023,
recognizing both for compatibility: https://github.com/KhronosGroup/WebGL/commit/c06fc8230ce4b1748be89ce3279cbe5348c9c9c9 */
_extension(54,WEBGL,clip_cull_distance, GLES300, None) // #43
#endif
#ifndef MAGNUM_TARGET_GLES2
_extension(55,WEBGL,draw_instanced_base_vertex_base_instance,GLES300,None) // #46
_extension(56,WEBGL,multi_draw_instanced_base_vertex_base_instance,GLES300,None) // #47
_extension(57,WEBGL,provoking_vertex, GLES300, None) // #48
#endif
_extension(58,WEBGL,polygon_mode, GLES200, None) // #53
_extension(59,WEBGL,blend_func_extended, GLES200, None) // #58
#ifndef MAGNUM_TARGET_GLES2
/* WEBGL_render_shared_exponent (60) not exposed, as the ES
QCOM_render_shared_exponent extension isn't exposed yet either */
_extension(60,WEBGL,stencil_texturing, GLES300, None) // #61
#endif
} namespace MAGNUM {
#ifndef MAGNUM_TARGET_GLES2
_extension(61,MAGNUM,shader_vertex_id, GLES300, GLES300)
#endif
_extension(62,MAGNUM,compressed_texture_astc_ldr,GLES200, None)
_extension(63,MAGNUM,compressed_texture_astc_hdr,GLES200, None)
}
#else
namespace ANDROID {
#ifndef MAGNUM_TARGET_GLES2
_extension( 1,ANDROID,extension_pack_es31a, GLES310, None) // #187
#endif
} namespace ANGLE {
#ifdef MAGNUM_TARGET_GLES2
_extension( 2,ANGLE,framebuffer_blit, GLES200, GLES300) // #83
_extension( 3,ANGLE,framebuffer_multisample, GLES200, GLES300) // #84
_extension( 4,ANGLE,instanced_arrays, GLES200, GLES300) // #109
#endif
_extension( 5,ANGLE,texture_compression_dxt1, GLES200, None) // #111
_extension( 6,ANGLE,texture_compression_dxt3, GLES200, None) // #111
_extension( 7,ANGLE,texture_compression_dxt5, GLES200, None) // #111
#ifdef MAGNUM_TARGET_GLES2
_extension( 8,ANGLE,depth_texture, GLES200, GLES300) // #138
#endif
/* Unlike the WEBGL variants, these don't have a number assigned because
Google just doesn't give a shit. These are also not in the official
gl.xml but had to be fetched from an extra file inside ANGLE's repo
(which doesn't even follow the XML schema, so it had to be fixed). */
_extension( 9,ANGLE,multi_draw, GLES200, None) // #???
#ifndef MAGNUM_TARGET_GLES2
/* The spec says ES 3.1 is required, but ANGLE itself reports just ES 3.0
and this is THE ONLY SINGLE IMPLEMENTER so what gives?! */
_extension( 10,ANGLE,base_vertex_base_instance, GLES300, None) // #???
#endif
_extension( 11,ANGLE,compressed_texture_etc, GLES200, None) // #???
#ifndef MAGNUM_TARGET_GLES2
_extension( 12,ANGLE,provoking_vertex, GLES300, None) // #???
#endif
_extension( 13,ANGLE,polygon_mode, GLES200, None) // #???
#ifndef MAGNUM_TARGET_GLES2
_extension( 14,ANGLE,stencil_texturing, GLES300, None) // #???
#endif
} namespace APPLE {
#ifdef MAGNUM_TARGET_GLES2
_extension( 20,APPLE,framebuffer_multisample, GLES200, GLES300) // #78
#endif
_extension( 21,APPLE,texture_format_BGRA8888, GLES200, None) // #79
#ifdef MAGNUM_TARGET_GLES2
_extension( 22,APPLE,texture_max_level, GLES200, GLES300) // #80
#endif
_extension( 23,APPLE,clip_distance, GLES200, None) // #193
} namespace ARM {
#ifdef MAGNUM_TARGET_GLES2
_extension( 24,ARM,rgba8, GLES200, GLES300) // #82
#endif
_extension( 25,ARM,shader_framebuffer_fetch, GLES200, None) // #165
_extension( 26,ARM,shader_framebuffer_fetch_depth_stencil, GLES200, None) // #166
} namespace EXT {
_extension( 30,EXT,texture_filter_anisotropic, GLES200, None) // #41
#ifdef MAGNUM_TARGET_GLES2
_extension( 31,EXT,texture_type_2_10_10_10_REV, GLES200, GLES300) // #42
#endif
_extension( 32,EXT,texture_compression_dxt1, GLES200, None) // #49
_extension( 33,EXT,texture_format_BGRA8888, GLES200, None) // #51
#ifdef MAGNUM_TARGET_GLES2
_extension( 34,EXT,discard_framebuffer, GLES200, GLES300) // #64
_extension( 35,EXT,blend_minmax, GLES200, GLES300) // #65
#endif
_extension( 36,EXT,read_format_bgra, GLES200, None) // #66
_extension( 37,EXT,multi_draw_arrays, GLES200, None) // #67
#ifdef MAGNUM_TARGET_GLES2
_extension( 38,EXT,shader_texture_lod, GLES200, GLES300) // #77
_extension( 39,EXT,unpack_subimage, GLES200, GLES300) // #90
#endif
_extension( 40,EXT,color_buffer_half_float, GLES200, GLES320) // #97
_extension( 41,EXT,debug_label, GLES200, None) // #98
_extension( 42,EXT,debug_marker, GLES200, None) // #99
#ifdef MAGNUM_TARGET_GLES2
_extension( 43,EXT,occlusion_query_boolean, GLES200, GLES300) // #100
#endif
_extension( 44,EXT,separate_shader_objects, GLES200, None) // #101
#ifdef MAGNUM_TARGET_GLES2
_extension( 45,EXT,shadow_samplers, GLES200, GLES300) // #102
_extension( 46,EXT,texture_rg, GLES200, GLES300) // #103
_extension( 47,EXT,sRGB, GLES200, GLES300) // #105
#endif
_extension( 48,EXT,multisampled_render_to_texture, GLES200, None) // #106
_extension( 49,EXT,robustness, GLES200, None) // #107
#ifdef MAGNUM_TARGET_GLES2
_extension( 50,EXT,texture_storage, GLES200, GLES300) // #108
_extension( 51,EXT,map_buffer_range, GLES200, GLES300) // #121
#endif
_extension( 52,EXT,shader_framebuffer_fetch, GLES200, None) // #122
#ifndef MAGNUM_TARGET_GLES2
_extension( 53,EXT,color_buffer_float, GLES300, GLES320) // #137
#endif
_extension( 54,EXT,disjoint_timer_query, GLES200, None) // #150
#ifdef MAGNUM_TARGET_GLES2
_extension( 55,EXT,draw_buffers, GLES200, GLES300) // #151
#endif
_extension( 56,EXT,texture_sRGB_decode, GLES200, None) // #152
_extension( 57,EXT,sRGB_write_control, GLES200, None) // #153
_extension( 58,EXT,texture_compression_s3tc, GLES200, None) // #154
_extension( 59,EXT,pvrtc_sRGB, GLES200, None) // #155
#ifdef MAGNUM_TARGET_GLES2
_extension( 60,EXT,instanced_arrays, GLES200, GLES300) // #156
_extension( 61,EXT,draw_instanced, GLES200, GLES300) // #157
#endif
#ifndef MAGNUM_TARGET_GLES2
_extension( 62,EXT,shader_integer_mix, GLES300, None) // #161
_extension( 63,EXT,copy_image, GLES300, GLES320) // #175
#endif
_extension( 64,EXT,draw_buffers_indexed, GLES200, GLES320) // #176
#ifndef MAGNUM_TARGET_GLES2
_extension( 65,EXT,geometry_shader, GLES310, GLES320) // #177
_extension( 66,EXT,gpu_shader5, GLES310, GLES320) // #178
_extension( 67,EXT,shader_io_blocks, GLES310, GLES320) // #180
_extension( 68,EXT,tessellation_shader, GLES310, GLES320) // #181
#endif
_extension( 69,EXT,texture_border_clamp, GLES200, GLES320) // #182
#ifndef MAGNUM_TARGET_GLES2
_extension( 70,EXT,texture_buffer, GLES310, GLES320) // #183
_extension( 71,EXT,texture_cube_map_array, GLES310, GLES320) // #184
_extension( 72,EXT,texture_view, GLES310, None) // #185
_extension( 73,EXT,primitive_bounding_box, GLES310, GLES320) // #186
#endif
_extension( 74,EXT,draw_elements_base_vertex, GLES200, None) // #204
#ifndef MAGNUM_TARGET_GLES2
_extension( 75,EXT,texture_norm16, GLES310, None) // #207
_extension( 76,EXT,texture_sRGB_R8, GLES300, None) // #221
_extension( 77,EXT,texture_sRGB_RG8, GLES300, None) // #223
_extension( 78,EXT,buffer_storage, GLES310, None) // #239
#endif
_extension( 79,EXT,blend_func_extended, GLES200, None) // #247
_extension( 80,EXT,polygon_offset_clamp, GLES200, None) // #252
#ifndef MAGNUM_TARGET_GLES2
_extension( 81,EXT,clip_cull_distance, GLES300, None) // #257
_extension( 82,EXT,texture_compression_rgtc, GLES300, None) // #286
_extension( 83,EXT,texture_compression_bptc, GLES300, None) // #287
#endif
_extension( 84,EXT,texture_compression_s3tc_srgb, GLES200, None) // #289
_extension( 85,EXT,clip_control, GLES200, None) // #290
_extension( 86,EXT,texture_mirror_clamp_to_edge, GLES200, None) // #291
_extension( 87,EXT,depth_clamp, GLES200, None) // #309
} namespace IMG {
_extension( 88,IMG,texture_compression_pvrtc, GLES200, None) // #54
} namespace INTEL {
_extension( 94,INTEL,blackhole_render, /*?*/ GLES200, None) // #300
} namespace KHR {
_extension( 95,KHR,texture_compression_astc_ldr,GLES200, GLES320) // #117
_extension( 96,KHR,texture_compression_astc_hdr,GLES200, None) // #117
_extension( 97,KHR,debug, GLES200, GLES320) // #118
_extension( 98,KHR,blend_equation_advanced, GLES200, GLES320) // #168
_extension( 99,KHR,blend_equation_advanced_coherent, GLES200, None) // #168
_extension(100,KHR,robustness, GLES200, GLES320) // #170
_extension(101,KHR,robust_buffer_access_behavior, GLES200, GLES320) // #189
_extension(102,KHR,context_flush_control, GLES200, None) // #191
_extension(103,KHR,no_error, GLES200, None) // #243
_extension(104,KHR,texture_compression_astc_sliced_3d, GLES200, None) // #249
_extension(105,KHR,parallel_shader_compile, GLES200, None) // #288
} namespace NV {
#ifdef MAGNUM_TARGET_GLES2
_extension(110,NV,draw_buffers, GLES200, GLES300) // #91
_extension(111,NV,fbo_color_attachments, GLES200, GLES300) // #92
_extension(112,NV,read_buffer, GLES200, GLES300) // #93
#endif
_extension(113,NV,read_buffer_front, GLES200, None) // #93
_extension(114,NV,read_depth, GLES200, None) // #94
_extension(115,NV,read_stencil, GLES200, None) // #94
_extension(116,NV,read_depth_stencil, GLES200, None) // #94
#ifdef MAGNUM_TARGET_GLES2
_extension(117,NV,pack_subimage, GLES200, GLES300) // #132
_extension(118,NV,draw_instanced, GLES200, GLES300) // #141
_extension(119,NV,framebuffer_blit, GLES200, GLES300) // #142
_extension(120,NV,framebuffer_multisample, GLES200, GLES300) // #143
_extension(121,NV,instanced_arrays, GLES200, GLES300) // #145
_extension(122,NV,shadow_samplers_array, GLES200, GLES300) // #146
_extension(123,NV,shadow_samplers_cube, GLES200, GLES300) // #147
#endif
_extension(124,NV,texture_border_clamp, GLES200, None) // #149
#ifndef MAGNUM_TARGET_GLES2
_extension(125,NV,shader_noperspective_interpolation, GLES300, None) // #201
#endif
#ifndef MAGNUM_TARGET_GLES2
_extension(126,NV,geometry_shader_passthrough, GLES300, None) // #233
#endif
_extension(127,NV,sample_locations, GLES200, None) // #235
_extension(128,NV,polygon_mode, GLES200, None) // #238
#ifndef MAGNUM_TARGET_GLES2
_extension(129,NV,fragment_shader_barycentric, GLES320, None) // #316
#endif
} namespace OES {
#ifdef MAGNUM_TARGET_GLES2
_extension(130,OES,depth24, GLES200, GLES300) // #24
#endif
_extension(131,OES,depth32, GLES200, None) // #25
#ifdef MAGNUM_TARGET_GLES2
_extension(132,OES,element_index_uint, GLES200, GLES300) // #26
_extension(133,OES,fbo_render_mipmap, GLES200, GLES300) // #27
#endif
_extension(134,OES,mapbuffer, GLES200, None) // #29
#ifdef MAGNUM_TARGET_GLES2
_extension(135,OES,rgb8_rgba8, GLES200, GLES300) // #30
#endif
_extension(136,OES,stencil1, GLES200, None) // #31
_extension(137,OES,stencil4, GLES200, None) // #32
#ifdef MAGNUM_TARGET_GLES2
_extension(138,OES,texture_3D, GLES200, GLES300) // #34
_extension(139,OES,texture_half_float_linear, GLES200, GLES300) // #35
#endif
_extension(140,OES,texture_float_linear, GLES200, None) // #35
#ifdef MAGNUM_TARGET_GLES2
_extension(141,OES,texture_half_float, GLES200, GLES300) // #36
_extension(142,OES,texture_float, GLES200, GLES300) // #36
_extension(143,OES,texture_npot, GLES200, GLES300) // #37
_extension(144,OES,vertex_half_float, GLES200, GLES300) // #38
_extension(145,OES,packed_depth_stencil, GLES200, GLES300) // #43
_extension(146,OES,depth_texture, GLES200, GLES300) // #44
_extension(147,OES,standard_derivatives, GLES200, GLES300) // #45
_extension(148,OES,vertex_array_object, GLES200, GLES300) // #71
_extension(149,OES,required_internalformat, GLES200, GLES300) // #115
_extension(150,OES,surfaceless_context, GLES200, GLES300) // #116
#endif
#ifndef MAGNUM_TARGET_GLES2
_extension(151,OES,texture_compression_astc, GLES300, None) // #162
_extension(152,OES,sample_shading, GLES300, GLES320) // #169
_extension(153,OES,sample_variables, GLES300, GLES320) // #170
_extension(154,OES,shader_image_atomic, GLES310, GLES320) // #171
_extension(155,OES,shader_multisample_interpolation, GLES300, GLES320) // #172
#endif
_extension(156,OES,texture_stencil8, GLES200, GLES320) // #173
#ifndef MAGNUM_TARGET_GLES2
_extension(157,OES,texture_storage_multisample_2d_array, GLES310, GLES320) // #174
_extension(158,OES,texture_view, GLES310, None) // #218
#endif
_extension(159,OES,draw_elements_base_vertex, GLES200, None) // #219
} namespace OVR {
#ifndef MAGNUM_TARGET_GLES2
_extension(160,OVR,multiview, GLES300, None) // #241
_extension(161,OVR,multiview2, GLES300, None) // #242
#endif
} namespace MAGNUM {
#ifndef MAGNUM_TARGET_GLES2
_extension(162,MAGNUM,shader_vertex_id, GLES300, GLES300)
#endif
}
#endif
#undef _extension
#endif
}
}}
#endif