diff options
| -rw-r--r-- | AUTHORS | 1 | ||||
| -rw-r--r-- | src/library_glew.js | 135 | ||||
| -rw-r--r-- | src/modules.js | 2 | ||||
| -rw-r--r-- | system/include/GL/glew.h | 839 | ||||
| -rw-r--r-- | tests/glew.c | 51 | ||||
| -rw-r--r-- | tests/test_browser.py | 6 |
6 files changed, 1029 insertions, 5 deletions
@@ -117,3 +117,4 @@ a license to everyone to use it as detailed in LICENSE.) * Andre Weissflog <floooh@gmail.com> * Alexandre Perrot <alexandre.perrot@gmail.com> * Emerson José Silveira da Costa <emerson.costa@gmail.com> +* Jari Vetoniemi <mailroxas@gmail.com> diff --git a/src/library_glew.js b/src/library_glew.js new file mode 100644 index 00000000..f7da5f82 --- /dev/null +++ b/src/library_glew.js @@ -0,0 +1,135 @@ +/******************************************************************************* + * EMSCRIPTEN GLEW 1.10.0 emulation + * + * What it does: + * - Stubs init function. + * - GL Extensions support. + * + * Optional: + * - isLinaroFork variable to enable glew-es specific error strings. + * This is enabled by default, but should be disabled when upstream glew conflicts. + * + * Authors: + * - Jari Vetoniemi <mailroxas@gmail.com> + ******************************************************************************/ + +var LibraryGLEW = { + $GLEW__deps: ['glGetString'], + $GLEW: { + isLinaroFork: 1, + extensions: null, + + error: { + 0:null, // GLEW_OK || GLEW_NO_ERROR + 1:null, // GLEW_ERROR_NO_GL_VERSION + 2:null, // GLEW_ERROR_GL_VERSION_10_ONLY + 3:null, // GLEW_ERROR_GLX_VERSION_11_ONLY + + 4:null, // GLEW_ERROR_NOT_GLES_VERSION + 5:null, // GLEW_ERROR_GLES_VERSION + 6:null, // GLEW_ERROR_NO_EGL_VERSION + 7:null, // GLEW_ERROR_EGL_VERSION_10_ONLY + + 8:null, // Unknown error + }, + + version: { + 1:null, // GLEW_VERSION + 2:null, // GLEW_VERSION_MAJOR + 3:null, // GLEW_VERSION_MINOR + 4:null, // GLEW_VERSION_MICRO + }, + + errorStringConstantFromCode: function(error) { + if (GLEW.isLinaroFork) { + switch (error) { + case 4:return "OpenGL ES lib expected, found OpenGL lib"; // GLEW_ERROR_NOT_GLES_VERSION + case 5:return "OpenGL lib expected, found OpenGL ES lib"; // GLEW_ERROR_GLES_VERSION + case 6:return "Missing EGL version"; // GLEW_ERROR_NO_EGL_VERSION + case 7:return "EGL 1.1 and up are supported"; // GLEW_ERROR_EGL_VERSION_10_ONLY + default:break; + } + } + + switch (error) { + case 0:return "No error"; // GLEW_OK || GLEW_NO_ERROR + case 1:return "Missing GL version"; // GLEW_ERROR_NO_GL_VERSION + case 2:return "GL 1.1 and up are supported"; // GLEW_ERROR_GL_VERSION_10_ONLY + case 3:return "GLX 1.2 and up are supported"; // GLEW_ERROR_GLX_VERSION_11_ONLY + default:return null; + } + }, + + errorString: function(error) { + if (!GLEW.error[error]) { + var string = GLEW.errorStringConstantFromCode(error); + if (!string) { + string = "Unknown error"; + error = 8; // prevent array from growing more than this + } + GLEW.error[error] = allocate(intArrayFromString(string), 'i8', ALLOC_NORMAL); + } + return GLEW.error[error]; + }, + + versionStringConstantFromCode: function(name) { + switch (name) { + case 1:return "1.10.0"; // GLEW_VERSION + case 2:return "1"; // GLEW_VERSION_MAJOR + case 3:return "10"; // GLEW_VERSION_MINOR + case 4:return "0"; // GLEW_VERSION_MICRO + default:return null; + } + }, + + versionString: function(name) { + if (!GLEW.version[name]) { + var string = GLEW.versionStringConstantFromCode(name); + if (!string) + return 0; + GLEW.version[name] = allocate(intArrayFromString(string), 'i8', ALLOC_NORMAL); + } + return GLEW.version[name]; + }, + + extensionIsSupported: function(name) { + if (!GLEW.extensions) { + GLEW.extensions = Pointer_stringify(_glGetString(0x1F03)).split(' '); + } + + if (GLEW.extensions.indexOf(name) != -1) + return 1; + + // extensions from GLEmulations do not come unprefixed + // so, try with prefix + return (GLEW.extensions.indexOf("GL_" + name) != -1); + }, + }, + + glewInit: function() { return 0; }, + + glewIsSupported: function(name) { + var exts = Pointer_stringify(name).split(' '); + for (i in exts) { + if (!GLEW.extensionIsSupported(exts[i])) + return 0; + } + return 1; + }, + + glewGetExtension: function(name) { + return GLEW.extensionIsSupported(Pointer_stringify(name)); + }, + + glewGetErrorString: function(error) { + return GLEW.errorString(error); + }, + + glewGetString: function(name) { + return GLEW.versionString(name); + }, + +}; + +autoAddDeps(LibraryGLEW, '$GLEW'); +mergeInto(LibraryManager.library, LibraryGLEW); diff --git a/src/modules.js b/src/modules.js index c0b98f6f..ad467ba7 100644 --- a/src/modules.js +++ b/src/modules.js @@ -424,7 +424,7 @@ var LibraryManager = { load: function() { if (this.library) return; - var libraries = ['library.js', 'library_path.js', 'library_fs.js', 'library_idbfs.js', 'library_memfs.js', 'library_nodefs.js', 'library_sockfs.js', 'library_tty.js', 'library_browser.js', 'library_sdl.js', 'library_gl.js', 'library_glut.js', 'library_xlib.js', 'library_egl.js', 'library_gc.js', 'library_jansson.js', 'library_openal.js', 'library_glfw.js', 'library_uuid.js'].concat(additionalLibraries); + var libraries = ['library.js', 'library_path.js', 'library_fs.js', 'library_idbfs.js', 'library_memfs.js', 'library_nodefs.js', 'library_sockfs.js', 'library_tty.js', 'library_browser.js', 'library_sdl.js', 'library_gl.js', 'library_glut.js', 'library_xlib.js', 'library_egl.js', 'library_gc.js', 'library_jansson.js', 'library_openal.js', 'library_glfw.js', 'library_uuid.js', 'library_glew.js'].concat(additionalLibraries); for (var i = 0; i < libraries.length; i++) { eval(processMacros(preprocess(read(libraries[i])))); } diff --git a/system/include/GL/glew.h b/system/include/GL/glew.h index 324c6b29..efd90d6f 100644 --- a/system/include/GL/glew.h +++ b/system/include/GL/glew.h @@ -1,6 +1,839 @@ +/* GLEW 1.10.0 emulation include header + * this include file provides neccessary stuff to function with most GLEW programs. + * library_glew.js is also provided to support extensions and error strings + * + * This file is based on GLEW (1.10.0) and linaro fork generated include files. + * + * What it lacks: + * - Some constants and function declarations that are in GLEW 1.10.0 might be missing. + * - The real glew-es fork also includes normal GL constants and function pointers, this does not. + * + * Authors: + * - Jari Vetoniemi <mailroxas@gmail.com> + */ -// Basically do nothing, just use existing symbols +#ifndef __glew_h__ +#define __glew_h__ +#define __GLEW_H__ -#include "SDL/SDL_opengl.h" -#define glewInit() {} +/* linaro fork (glew-es) support */ +#ifndef GLEW_USE_LIB_ES11 +# define __GLEW_VERSION_ES11 0 +#else +# define __GLEW_VERSION_ES11 1 +# include <SDL/SDL_opengles.h> +#endif +#ifndef GLEW_USE_LIB_ES20 +# define __GLEW_VERSION_ES20 0 +#else +# define __GLEW_VERSION_ES20 1 +# include <SDL/SDL_opengles2.h> +#endif + +#if !__GLEW_VERSION_ES11 && !__GLEW_VERSION_ES20 +# define __GLEW_NOT_ES 1 +# include <SDL/SDL_opengl.h> +#else +# define __GLEW_NOT_ES 0 +#endif + +/* report us up to GLEW_VERSION_2_1, when no GLEW_USE_LIB_ESXX is specified. + * in source, it's possible to #undef and redefine these constants, for + * better OpenGL path suitable for emscripten. */ +#define GLEW_VERSION_1_1 __GLEW_NOT_ES +#define GLEW_VERSION_1_2 __GLEW_NOT_ES +#define GLEW_VERSION_1_2_1 __GLEW_NOT_ES +#define GLEW_VERSION_1_3 __GLEW_NOT_ES +#define GLEW_VERSION_1_4 __GLEW_NOT_ES +#define GLEW_VERSION_1_5 __GLEW_NOT_ES +#define GLEW_VERSION_2_0 __GLEW_NOT_ES +#define GLEW_VERSION_2_1 __GLEW_NOT_ES +#define GLEW_VERSION_3_0 0 +#define GLEW_VERSION_3_1 0 +#define GLEW_VERSION_3_2 0 +#define GLEW_VERSION_3_3 0 +#define GLEW_VERSION_4_0 0 +#define GLEW_VERSION_4_1 0 +#define GLEW_VERSION_4_2 0 +#define GLEW_VERSION_4_3 0 +#define GLEW_VERSION_4_4 0 + +/* linaro-fork (glew-es) version constants */ +#define GLEW_ES_VERSION_1_0 __GLEW_VERSION_ES11 +#define GLEW_ES_VERSION_2_0 __GLEW_VERSION_ES20 + +/* string codes */ +#define GLEW_VERSION 1 +#define GLEW_VERSION_MAJOR 2 +#define GLEW_VERSION_MINOR 3 +#define GLEW_VERSION_MICRO 4 + +/* error codes */ +#define GLEW_OK 0 +#define GLEW_NO_ERROR 0 +#define GLEW_ERROR_NO_GL_VERSION 1 /* missing GL version */ +#define GLEW_ERROR_GL_VERSION_10_ONLY 2 /* Need at least OpenGL 1.1 */ +#define GLEW_ERROR_GLX_VERSION_11_ONLY 3 /* Need at least GLX 1.2 */ + +/* linaro-fork (glew-es) error codes */ +#define GLEW_ERROR_NOT_GLES_VERSION 4 /* Need to be OpenGL ES version */ +#define GLEW_ERROR_GLES_VERSION 5 /* Need to be desktop OpenGL version */ +#define GLEW_ERROR_NO_EGL_VERSION 6 /* missing EGL version */ +#define GLEW_ERROR_EGL_VERSION_10_ONLY 7 /* need at least EGL 1.1 */ + +/* maps to glewGetExtension */ +#define GLEW_GET_VAR(x) glewGetExtension(#x) + +/* support GLEW constants, wrangling is done by SDL_opengl.h */ +#define GLEW_3DFX_multisample GLEW_GET_VAR(GL_3DFX_multisample) +#define GLEW_3DFX_tbuffer GLEW_GET_VAR(GL_3DFX_tbuffer) +#define GLEW_3DFX_texture_compression_FXT1 GLEW_GET_VAR(GL_3DFX_texture_compression_FXT1) +#define GLEW_AMD_blend_minmax_factor GLEW_GET_VAR(GL_AMD_blend_minmax_factor) +#define GLEW_AMD_conservative_depth GLEW_GET_VAR(GL_AMD_conservative_depth) +#define GLEW_AMD_debug_output GLEW_GET_VAR(GL_AMD_debug_output) +#define GLEW_AMD_depth_clamp_separate GLEW_GET_VAR(GL_AMD_depth_clamp_separate) +#define GLEW_AMD_draw_buffers_blend GLEW_GET_VAR(GL_AMD_draw_buffers_blend) +#define GLEW_AMD_interleaved_elements GLEW_GET_VAR(GL_AMD_interleaved_elements) +#define GLEW_AMD_multi_draw_indirect GLEW_GET_VAR(GL_AMD_multi_draw_indirect) +#define GLEW_AMD_name_gen_delete GLEW_GET_VAR(GL_AMD_name_gen_delete) +#define GLEW_AMD_performance_monitor GLEW_GET_VAR(GL_AMD_performance_monitor) +#define GLEW_AMD_pinned_memory GLEW_GET_VAR(GL_AMD_pinned_memory) +#define GLEW_AMD_query_buffer_object GLEW_GET_VAR(GL_AMD_query_buffer_object) +#define GLEW_AMD_sample_positions GLEW_GET_VAR(GL_AMD_sample_positions) +#define GLEW_AMD_seamless_cubemap_per_texture GLEW_GET_VAR(GL_AMD_seamless_cubemap_per_texture) +#define GLEW_AMD_shader_atomic_counter_ops GLEW_GET_VAR(GL_AMD_shader_atomic_counter_ops) +#define GLEW_AMD_shader_stencil_export GLEW_GET_VAR(GL_AMD_shader_stencil_export) +#define GLEW_AMD_shader_trinary_minmax GLEW_GET_VAR(GL_AMD_shader_trinary_minmax) +#define GLEW_AMD_sparse_texture GLEW_GET_VAR(GL_AMD_sparse_texture) +#define GLEW_AMD_stencil_operation_extended GLEW_GET_VAR(GL_AMD_stencil_operation_extended) +#define GLEW_AMD_texture_texture4 GLEW_GET_VAR(GL_AMD_texture_texture4) +#define GLEW_AMD_transform_feedback3_lines_triangles GLEW_GET_VAR(GL_AMD_transform_feedback3_lines_triangles) +#define GLEW_AMD_vertex_shader_layer GLEW_GET_VAR(GL_AMD_vertex_shader_layer) +#define GLEW_AMD_vertex_shader_tessellator GLEW_GET_VAR(GL_AMD_vertex_shader_tessellator) +#define GLEW_AMD_vertex_shader_viewport_index GLEW_GET_VAR(GL_AMD_vertex_shader_viewport_index) +#define GLEW_ANGLE_depth_texture GLEW_GET_VAR(GL_ANGLE_depth_texture) +#define GLEW_ANGLE_framebuffer_blit GLEW_GET_VAR(GL_ANGLE_framebuffer_blit) +#define GLEW_ANGLE_framebuffer_multisample GLEW_GET_VAR(GL_ANGLE_framebuffer_multisample) +#define GLEW_ANGLE_instanced_arrays GLEW_GET_VAR(GL_ANGLE_instanced_arrays) +#define GLEW_ANGLE_pack_reverse_row_order GLEW_GET_VAR(GL_ANGLE_pack_reverse_row_order) +#define GLEW_ANGLE_program_binary GLEW_GET_VAR(GL_ANGLE_program_binary) +#define GLEW_ANGLE_texture_compression_dxt1 GLEW_GET_VAR(GL_ANGLE_texture_compression_dxt1) +#define GLEW_ANGLE_texture_compression_dxt3 GLEW_GET_VAR(GL_ANGLE_texture_compression_dxt3) +#define GLEW_ANGLE_texture_compression_dxt5 GLEW_GET_VAR(GL_ANGLE_texture_compression_dxt5) +#define GLEW_ANGLE_texture_usage GLEW_GET_VAR(GL_ANGLE_texture_usage) +#define GLEW_ANGLE_timer_query GLEW_GET_VAR(GL_ANGLE_timer_query) +#define GLEW_ANGLE_translated_shader_source GLEW_GET_VAR(GL_ANGLE_translated_shader_source) +#define GLEW_APPLE_aux_depth_stencil GLEW_GET_VAR(GL_APPLE_aux_depth_stencil) +#define GLEW_APPLE_client_storage GLEW_GET_VAR(GL_APPLE_client_storage) +#define GLEW_APPLE_element_array GLEW_GET_VAR(GL_APPLE_element_array) +#define GLEW_APPLE_fence GLEW_GET_VAR(GL_APPLE_fence) +#define GLEW_APPLE_float_pixels GLEW_GET_VAR(GL_APPLE_float_pixels) +#define GLEW_APPLE_flush_buffer_range GLEW_GET_VAR(GL_APPLE_flush_buffer_range) +#define GLEW_APPLE_object_purgeable GLEW_GET_VAR(GL_APPLE_object_purgeable) +#define GLEW_APPLE_pixel_buffer GLEW_GET_VAR(GL_APPLE_pixel_buffer) +#define GLEW_APPLE_rgb_422 GLEW_GET_VAR(GL_APPLE_rgb_422) +#define GLEW_APPLE_row_bytes GLEW_GET_VAR(GL_APPLE_row_bytes) +#define GLEW_APPLE_specular_vector GLEW_GET_VAR(GL_APPLE_specular_vector) +#define GLEW_APPLE_texture_range GLEW_GET_VAR(GL_APPLE_texture_range) +#define GLEW_APPLE_transform_hint GLEW_GET_VAR(GL_APPLE_transform_hint) +#define GLEW_APPLE_vertex_array_object GLEW_GET_VAR(GL_APPLE_vertex_array_object) +#define GLEW_APPLE_vertex_array_range GLEW_GET_VAR(GL_APPLE_vertex_array_range) +#define GLEW_APPLE_vertex_program_evaluators GLEW_GET_VAR(GL_APPLE_vertex_program_evaluators) +#define GLEW_APPLE_ycbcr_422 GLEW_GET_VAR(GL_APPLE_ycbcr_422) +#define GLEW_ARB_ES2_compatibility GLEW_GET_VAR(GL_ARB_ES2_compatibility) +#define GLEW_ARB_ES3_compatibility GLEW_GET_VAR(GL_ARB_ES3_compatibility) +#define GLEW_ARB_arrays_of_arrays GLEW_GET_VAR(GL_ARB_arrays_of_arrays) +#define GLEW_ARB_base_instance GLEW_GET_VAR(GL_ARB_base_instance) +#define GLEW_ARB_bindless_texture GLEW_GET_VAR(GL_ARB_bindless_texture) +#define GLEW_ARB_blend_func_extended GLEW_GET_VAR(GL_ARB_blend_func_extended) +#define GLEW_ARB_buffer_storage GLEW_GET_VAR(GL_ARB_buffer_storage) +#define GLEW_ARB_cl_event GLEW_GET_VAR(GL_ARB_cl_event) +#define GLEW_ARB_clear_buffer_object GLEW_GET_VAR(GL_ARB_clear_buffer_object) +#define GLEW_ARB_clear_texture GLEW_GET_VAR(GL_ARB_clear_texture) +#define GLEW_ARB_color_buffer_float GLEW_GET_VAR(GL_ARB_color_buffer_float) +#define GLEW_ARB_compatibility GLEW_GET_VAR(GL_ARB_compatibility) +#define GLEW_ARB_compressed_texture_pixel_storage GLEW_GET_VAR(GL_ARB_compressed_texture_pixel_storage) +#define GLEW_ARB_compute_shader GLEW_GET_VAR(GL_ARB_compute_shader) +#define GLEW_ARB_compute_variable_group_size GLEW_GET_VAR(GL_ARB_compute_variable_group_size) +#define GLEW_ARB_conservative_depth GLEW_GET_VAR(GL_ARB_conservative_depth) +#define GLEW_ARB_copy_buffer GLEW_GET_VAR(GL_ARB_copy_buffer) +#define GLEW_ARB_copy_image GLEW_GET_VAR(GL_ARB_copy_image) +#define GLEW_ARB_debug_output GLEW_GET_VAR(GL_ARB_debug_output) +#define GLEW_ARB_depth_buffer_float GLEW_GET_VAR(GL_ARB_depth_buffer_float) +#define GLEW_ARB_depth_clamp GLEW_GET_VAR(GL_ARB_depth_clamp) +#define GLEW_ARB_depth_texture GLEW_GET_VAR(GL_ARB_depth_texture) +#define GLEW_ARB_draw_buffers GLEW_GET_VAR(GL_ARB_draw_buffers) +#define GLEW_ARB_draw_buffers_blend GLEW_GET_VAR(GL_ARB_draw_buffers_blend) +#define GLEW_ARB_draw_elements_base_vertex GLEW_GET_VAR(GL_ARB_draw_elements_base_vertex) +#define GLEW_ARB_draw_indirect GLEW_GET_VAR(GL_ARB_draw_indirect) +#define GLEW_ARB_draw_instanced GLEW_GET_VAR(GL_ARB_draw_instanced) +#define GLEW_ARB_enhanced_layouts GLEW_GET_VAR(GL_ARB_enhanced_layouts) +#define GLEW_ARB_explicit_attrib_location GLEW_GET_VAR(GL_ARB_explicit_attrib_location) +#define GLEW_ARB_explicit_uniform_location GLEW_GET_VAR(GL_ARB_explicit_uniform_location) +#define GLEW_ARB_fragment_coord_conventions GLEW_GET_VAR(GL_ARB_fragment_coord_conventions) +#define GLEW_ARB_fragment_layer_viewport GLEW_GET_VAR(GL_ARB_fragment_layer_viewport) +#define GLEW_ARB_fragment_program GLEW_GET_VAR(GL_ARB_fragment_program) +#define GLEW_ARB_fragment_program_shadow GLEW_GET_VAR(GL_ARB_fragment_program_shadow) +#define GLEW_ARB_fragment_shader GLEW_GET_VAR(GL_ARB_fragment_shader) +#define GLEW_ARB_framebuffer_no_attachments GLEW_GET_VAR(GL_ARB_framebuffer_no_attachments) +#define GLEW_ARB_framebuffer_object GLEW_GET_VAR(GL_ARB_framebuffer_object) +#define GLEW_ARB_framebuffer_sRGB GLEW_GET_VAR(GL_ARB_framebuffer_sRGB) +#define GLEW_ARB_geometry_shader4 GLEW_GET_VAR(GL_ARB_geometry_shader4) +#define GLEW_ARB_get_program_binary GLEW_GET_VAR(GL_ARB_get_program_binary) +#define GLEW_ARB_gpu_shader5 GLEW_GET_VAR(GL_ARB_gpu_shader5) +#define GLEW_ARB_gpu_shader_fp64 GLEW_GET_VAR(GL_ARB_gpu_shader_fp64) +#define GLEW_ARB_half_float_pixel GLEW_GET_VAR(GL_ARB_half_float_pixel) +#define GLEW_ARB_half_float_vertex GLEW_GET_VAR(GL_ARB_half_float_vertex) +#define GLEW_ARB_imaging GLEW_GET_VAR(GL_ARB_imaging) +#define GLEW_ARB_indirect_parameters GLEW_GET_VAR(GL_ARB_indirect_parameters) +#define GLEW_ARB_instanced_arrays GLEW_GET_VAR(GL_ARB_instanced_arrays) +#define GLEW_ARB_internalformat_query GLEW_GET_VAR(GL_ARB_internalformat_query) +#define GLEW_ARB_internalformat_query2 GLEW_GET_VAR(GL_ARB_internalformat_query2) +#define GLEW_ARB_invalidate_subdata GLEW_GET_VAR(GL_ARB_invalidate_subdata) +#define GLEW_ARB_map_buffer_alignment GLEW_GET_VAR(GL_ARB_map_buffer_alignment) +#define GLEW_ARB_map_buffer_range GLEW_GET_VAR(GL_ARB_map_buffer_range) +#define GLEW_ARB_matrix_palette GLEW_GET_VAR(GL_ARB_matrix_palette) +#define GLEW_ARB_multi_bind GLEW_GET_VAR(GL_ARB_multi_bind) +#define GLEW_ARB_multi_draw_indirect GLEW_GET_VAR(GL_ARB_multi_draw_indirect) +#define GLEW_ARB_multisample GLEW_GET_VAR(GL_ARB_multisample) +#define GLEW_ARB_multitexture GLEW_GET_VAR(GL_ARB_multitexture) +#define GLEW_ARB_occlusion_query GLEW_GET_VAR(GL_ARB_occlusion_query) +#define GLEW_ARB_occlusion_query2 GLEW_GET_VAR(GL_ARB_occlusion_query2) +#define GLEW_ARB_pixel_buffer_object GLEW_GET_VAR(GL_ARB_pixel_buffer_object) +#define GLEW_ARB_point_parameters GLEW_GET_VAR(GL_ARB_point_parameters) +#define GLEW_ARB_point_sprite GLEW_GET_VAR(GL_ARB_point_sprite) +#define GLEW_ARB_program_interface_query GLEW_GET_VAR(GL_ARB_program_interface_query) +#define GLEW_ARB_provoking_vertex GLEW_GET_VAR(GL_ARB_provoking_vertex) +#define GLEW_ARB_query_buffer_object GLEW_GET_VAR(GL_ARB_query_buffer_object) +#define GLEW_ARB_robust_buffer_access_behavior GLEW_GET_VAR(GL_ARB_robust_buffer_access_behavior) +#define GLEW_ARB_robustness GLEW_GET_VAR(GL_ARB_robustness) +#define GLEW_ARB_robustness_application_isolation GLEW_GET_VAR(GL_ARB_robustness_application_isolation) +#define GLEW_ARB_robustness_share_group_isolation GLEW_GET_VAR(GL_ARB_robustness_share_group_isolation) +#define GLEW_ARB_sample_shading GLEW_GET_VAR(GL_ARB_sample_shading) +#define GLEW_ARB_sampler_objects GLEW_GET_VAR(GL_ARB_sampler_objects) +#define GLEW_ARB_seamless_cube_map GLEW_GET_VAR(GL_ARB_seamless_cube_map) +#define GLEW_ARB_seamless_cubemap_per_texture GLEW_GET_VAR(GL_ARB_seamless_cubemap_per_texture) +#define GLEW_ARB_separate_shader_objects GLEW_GET_VAR(GL_ARB_separate_shader_objects) +#define GLEW_ARB_shader_atomic_counters GLEW_GET_VAR(GL_ARB_shader_atomic_counters) +#define GLEW_ARB_shader_bit_encoding GLEW_GET_VAR(GL_ARB_shader_bit_encoding) +#define GLEW_ARB_shader_draw_parameters GLEW_GET_VAR(GL_ARB_shader_draw_parameters) +#define GLEW_ARB_shader_group_vote GLEW_GET_VAR(GL_ARB_shader_group_vote) +#define GLEW_ARB_shader_image_load_store GLEW_GET_VAR(GL_ARB_shader_image_load_store) +#define GLEW_ARB_shader_image_size GLEW_GET_VAR(GL_ARB_shader_image_size) +#define GLEW_ARB_shader_objects GLEW_GET_VAR(GL_ARB_shader_objects) +#define GLEW_ARB_shader_precision GLEW_GET_VAR(GL_ARB_shader_precision) +#define GLEW_ARB_shader_stencil_export GLEW_GET_VAR(GL_ARB_shader_stencil_export) +#define GLEW_ARB_shader_storage_buffer_object GLEW_GET_VAR(GL_ARB_shader_storage_buffer_object) +#define GLEW_ARB_shader_subroutine GLEW_GET_VAR(GL_ARB_shader_subroutine) +#define GLEW_ARB_shader_texture_lod GLEW_GET_VAR(GL_ARB_shader_texture_lod) +#define GLEW_ARB_shading_language_100 GLEW_GET_VAR(GL_ARB_shading_language_100) +#define GLEW_ARB_shading_language_420pack GLEW_GET_VAR(GL_ARB_shading_language_420pack) +#define GLEW_ARB_shading_language_include GLEW_GET_VAR(GL_ARB_shading_language_include) +#define GLEW_ARB_shading_language_packing GLEW_GET_VAR(GL_ARB_shading_language_packing) +#define GLEW_ARB_shadow GLEW_GET_VAR(GL_ARB_shadow) +#define GLEW_ARB_shadow_ambient GLEW_GET_VAR(GL_ARB_shadow_ambient) +#define GLEW_ARB_sparse_texture GLEW_GET_VAR(GL_ARB_sparse_texture) +#define GLEW_ARB_stencil_texturing GLEW_GET_VAR(GL_ARB_stencil_texturing) +#define GLEW_ARB_sync GLEW_GET_VAR(GL_ARB_sync) +#define GLEW_ARB_tessellation_shader GLEW_GET_VAR(GL_ARB_tessellation_shader) +#define GLEW_ARB_texture_border_clamp GLEW_GET_VAR(GL_ARB_texture_border_clamp) +#define GLEW_ARB_texture_buffer_object GLEW_GET_VAR(GL_ARB_texture_buffer_object) +#define GLEW_ARB_texture_buffer_object_rgb32 GLEW_GET_VAR(GL_ARB_texture_buffer_object_rgb32) +#define GLEW_ARB_texture_buffer_range GLEW_GET_VAR(GL_ARB_texture_buffer_range) +#define GLEW_ARB_texture_compression GLEW_GET_VAR(GL_ARB_texture_compression) +#define GLEW_ARB_texture_compression_bptc GLEW_GET_VAR(GL_ARB_texture_compression_bptc) +#define GLEW_ARB_texture_compression_rgtc GLEW_GET_VAR(GL_ARB_texture_compression_rgtc) +#define GLEW_ARB_texture_cube_map GLEW_GET_VAR(GL_ARB_texture_cube_map) +#define GLEW_ARB_texture_cube_map_array GLEW_GET_VAR(GL_ARB_texture_cube_map_array) +#define GLEW_ARB_texture_env_add GLEW_GET_VAR(GL_ARB_texture_env_add) +#define GLEW_ARB_texture_env_combine GLEW_GET_VAR(GL_ARB_texture_env_combine) +#define GLEW_ARB_texture_env_crossbar GLEW_GET_VAR(GL_ARB_texture_env_crossbar) +#define GLEW_ARB_texture_env_dot3 GLEW_GET_VAR(GL_ARB_texture_env_dot3) +#define GLEW_ARB_texture_float GLEW_GET_VAR(GL_ARB_texture_float) +#define GLEW_ARB_texture_gather GLEW_GET_VAR(GL_ARB_texture_gather) +#define GLEW_ARB_texture_mirror_clamp_to_edge GLEW_GET_VAR(GL_ARB_texture_mirror_clamp_to_edge) +#define GLEW_ARB_texture_mirrored_repeat GLEW_GET_VAR(GL_ARB_texture_mirrored_repeat) +#define GLEW_ARB_texture_multisample GLEW_GET_VAR(GL_ARB_texture_multisample) +#define GLEW_ARB_texture_non_power_of_two GLEW_GET_VAR(GL_ARB_texture_non_power_of_two) +#define GLEW_ARB_texture_query_levels GLEW_GET_VAR(GL_ARB_texture_query_levels) +#define GLEW_ARB_texture_query_lod GLEW_GET_VAR(GL_ARB_texture_query_lod) +#define GLEW_ARB_texture_rectangle GLEW_GET_VAR(GL_ARB_texture_rectangle) +#define GLEW_ARB_texture_rg GLEW_GET_VAR(GL_ARB_texture_rg) +#define GLEW_ARB_texture_rgb10_a2ui GLEW_GET_VAR(GL_ARB_texture_rgb10_a2ui) +#define GLEW_ARB_texture_stencil8 GLEW_GET_VAR(GL_ARB_texture_stencil8) +#define GLEW_ARB_texture_storage GLEW_GET_VAR(GL_ARB_texture_storage) +#define GLEW_ARB_texture_storage_multisample GLEW_GET_VAR(GL_ARB_texture_storage_multisample) +#define GLEW_ARB_texture_swizzle GLEW_GET_VAR(GL_ARB_texture_swizzle) +#define GLEW_ARB_texture_view GLEW_GET_VAR(GL_ARB_texture_view) +#define GLEW_ARB_timer_query GLEW_GET_VAR(GL_ARB_timer_query) +#define GLEW_ARB_transform_feedback2 GLEW_GET_VAR(GL_ARB_transform_feedback2) +#define GLEW_ARB_transform_feedback3 GLEW_GET_VAR(GL_ARB_transform_feedback3) +#define GLEW_ARB_transform_feedback_instanced GLEW_GET_VAR(GL_ARB_transform_feedback_instanced) +#define GLEW_ARB_transpose_matrix GLEW_GET_VAR(GL_ARB_transpose_matrix) +#define GLEW_ARB_uniform_buffer_object GLEW_GET_VAR(GL_ARB_uniform_buffer_object) +#define GLEW_ARB_vertex_array_bgra GLEW_GET_VAR(GL_ARB_vertex_array_bgra) +#define GLEW_ARB_vertex_array_object GLEW_GET_VAR(GL_ARB_vertex_array_object) +#define GLEW_ARB_vertex_attrib_64bit GLEW_GET_VAR(GL_ARB_vertex_attrib_64bit) +#define GLEW_ARB_vertex_attrib_binding GLEW_GET_VAR(GL_ARB_vertex_attrib_binding) +#define GLEW_ARB_vertex_blend GLEW_GET_VAR(GL_ARB_vertex_blend) +#define GLEW_ARB_vertex_buffer_object GLEW_GET_VAR(GL_ARB_vertex_buffer_object) +#define GLEW_ARB_vertex_program GLEW_GET_VAR(GL_ARB_vertex_program) +#define GLEW_ARB_vertex_shader GLEW_GET_VAR(GL_ARB_vertex_shader) +#define GLEW_ARB_vertex_type_10f_11f_11f_rev GLEW_GET_VAR(GL_ARB_vertex_type_10f_11f_11f_rev) +#define GLEW_ARB_vertex_type_2_10_10_10_rev GLEW_GET_VAR(GL_ARB_vertex_type_2_10_10_10_rev) +#define GLEW_ARB_viewport_array GLEW_GET_VAR(GL_ARB_viewport_array) +#define GLEW_ARB_window_pos GLEW_GET_VAR(GL_ARB_window_pos) +#define GLEW_ATIX_point_sprites GLEW_GET_VAR(GL_ATIX_point_sprites) +#define GLEW_ATIX_texture_env_combine3 GLEW_GET_VAR(GL_ATIX_texture_env_combine3) +#define GLEW_ATIX_texture_env_route GLEW_GET_VAR(GL_ATIX_texture_env_route) +#define GLEW_ATIX_vertex_shader_output_point_size GLEW_GET_VAR(GL_ATIX_vertex_shader_output_point_size) +#define GLEW_ATI_draw_buffers GLEW_GET_VAR(GL_ATI_draw_buffers) +#define GLEW_ATI_element_array GLEW_GET_VAR(GL_ATI_element_array) +#define GLEW_ATI_envmap_bumpmap GLEW_GET_VAR(GL_ATI_envmap_bumpmap) +#define GLEW_ATI_fragment_shader GLEW_GET_VAR(GL_ATI_fragment_shader) +#define GLEW_ATI_map_object_buffer GLEW_GET_VAR(GL_ATI_map_object_buffer) +#define GLEW_ATI_meminfo GLEW_GET_VAR(GL_ATI_meminfo) +#define GLEW_ATI_pn_triangles GLEW_GET_VAR(GL_ATI_pn_triangles) +#define GLEW_ATI_separate_stencil GLEW_GET_VAR(GL_ATI_separate_stencil) +#define GLEW_ATI_shader_texture_lod GLEW_GET_VAR(GL_ATI_shader_texture_lod) +#define GLEW_ATI_text_fragment_shader GLEW_GET_VAR(GL_ATI_text_fragment_shader) +#define GLEW_ATI_texture_compression_3dc GLEW_GET_VAR(GL_ATI_texture_compression_3dc) +#define GLEW_ATI_texture_env_combine3 GLEW_GET_VAR(GL_ATI_texture_env_combine3) +#define GLEW_ATI_texture_float GLEW_GET_VAR(GL_ATI_texture_float) +#define GLEW_ATI_texture_mirror_once GLEW_GET_VAR(GL_ATI_texture_mirror_once) +#define GLEW_ATI_vertex_array_object GLEW_GET_VAR(GL_ATI_vertex_array_object) +#define GLEW_ATI_vertex_attrib_array_object GLEW_GET_VAR(GL_ATI_vertex_attrib_array_object) +#define GLEW_ATI_vertex_streams GLEW_GET_VAR(GL_ATI_vertex_streams) +#define GLEW_EXT_422_pixels GLEW_GET_VAR(GL_EXT_422_pixels) +#define GLEW_EXT_Cg_shader GLEW_GET_VAR(GL_EXT_Cg_shader) +#define GLEW_EXT_abgr GLEW_GET_VAR(GL_EXT_abgr) +#define GLEW_EXT_bgra GLEW_GET_VAR(GL_EXT_bgra) +#define GLEW_EXT_bindable_uniform GLEW_GET_VAR(GL_EXT_bindable_uniform) +#define GLEW_EXT_blend_color GLEW_GET_VAR(GL_EXT_blend_color) +#define GLEW_EXT_blend_equation_separate GLEW_GET_VAR(GL_EXT_blend_equation_separate) +#define GLEW_EXT_blend_func_separate GLEW_GET_VAR(GL_EXT_blend_func_separate) +#define GLEW_EXT_blend_logic_op GLEW_GET_VAR(GL_EXT_blend_logic_op) +#define GLEW_EXT_blend_minmax GLEW_GET_VAR(GL_EXT_blend_minmax) +#define GLEW_EXT_blend_subtract GLEW_GET_VAR(GL_EXT_blend_subtract) +#define GLEW_EXT_clip_volume_hint GLEW_GET_VAR(GL_EXT_clip_volume_hint) +#define GLEW_EXT_cmyka GLEW_GET_VAR(GL_EXT_cmyka) +#define GLEW_EXT_color_subtable GLEW_GET_VAR(GL_EXT_color_subtable) +#define GLEW_EXT_compiled_vertex_array GLEW_GET_VAR(GL_EXT_compiled_vertex_array) +#define GLEW_EXT_convolution GLEW_GET_VAR(GL_EXT_convolution) +#define GLEW_EXT_coordinate_frame GLEW_GET_VAR(GL_EXT_coordinate_frame) +#define GLEW_EXT_copy_texture GLEW_GET_VAR(GL_EXT_copy_texture) +#define GLEW_EXT_cull_vertex GLEW_GET_VAR(GL_EXT_cull_vertex) +#define GLEW_EXT_debug_label GLEW_GET_VAR(GL_EXT_debug_label) +#define GLEW_EXT_debug_marker GLEW_GET_VAR(GL_EXT_debug_marker) +#define GLEW_EXT_depth_bounds_test GLEW_GET_VAR(GL_EXT_depth_bounds_test) +#define GLEW_EXT_direct_state_access GLEW_GET_VAR(GL_EXT_direct_state_access) +#define GLEW_EXT_draw_buffers2 GLEW_GET_VAR(GL_EXT_draw_buffers2) +#define GLEW_EXT_draw_instanced GLEW_GET_VAR(GL_EXT_draw_instanced) +#define GLEW_EXT_draw_range_elements GLEW_GET_VAR(GL_EXT_draw_range_elements) +#define GLEW_EXT_fog_coord GLEW_GET_VAR(GL_EXT_fog_coord) +#define GLEW_EXT_fragment_lighting GLEW_GET_VAR(GL_EXT_fragment_lighting) +#define GLEW_EXT_framebuffer_blit GLEW_GET_VAR(GL_EXT_framebuffer_blit) +#define GLEW_EXT_framebuffer_multisample GLEW_GET_VAR(GL_EXT_framebuffer_multisample) +#define GLEW_EXT_framebuffer_multisample_blit_scaled GLEW_GET_VAR(GL_EXT_framebuffer_multisample_blit_scaled) +#define GLEW_EXT_framebuffer_object GLEW_GET_VAR(GL_EXT_framebuffer_object) +#define GLEW_EXT_framebuffer_sRGB GLEW_GET_VAR(GL_EXT_framebuffer_sRGB) +#define GLEW_EXT_geometry_shader4 GLEW_GET_VAR(GL_EXT_geometry_shader4) +#define GLEW_EXT_gpu_program_parameters GLEW_GET_VAR(GL_EXT_gpu_program_parameters) +#define GLEW_EXT_gpu_shader4 GLEW_GET_VAR(GL_EXT_gpu_shader4) +#define GLEW_EXT_histogram GLEW_GET_VAR(GL_EXT_histogram) +#define GLEW_EXT_index_array_formats GLEW_GET_VAR(GL_EXT_index_array_formats) +#define GLEW_EXT_index_func GLEW_GET_VAR(GL_EXT_index_func) +#define GLEW_EXT_index_material GLEW_GET_VAR(GL_EXT_index_material) +#define GLEW_EXT_index_texture GLEW_GET_VAR(GL_EXT_index_texture) +#define GLEW_EXT_light_texture GLEW_GET_VAR(GL_EXT_light_texture) +#define GLEW_EXT_misc_attribute GLEW_GET_VAR(GL_EXT_misc_attribute) +#define GLEW_EXT_multi_draw_arrays GLEW_GET_VAR(GL_EXT_multi_draw_arrays) +#define GLEW_EXT_multisample GLEW_GET_VAR(GL_EXT_multisample) +#define GLEW_EXT_packed_depth_stencil GLEW_GET_VAR(GL_EXT_packed_depth_stencil) +#define GLEW_EXT_packed_float GLEW_GET_VAR(GL_EXT_packed_float) +#define GLEW_EXT_packed_pixels GLEW_GET_VAR(GL_EXT_packed_pixels) +#define GLEW_EXT_paletted_texture GLEW_GET_VAR(GL_EXT_paletted_texture) +#define GLEW_EXT_pixel_buffer_object GLEW_GET_VAR(GL_EXT_pixel_buffer_object) +#define GLEW_EXT_pixel_transform GLEW_GET_VAR(GL_EXT_pixel_transform) +#define GLEW_EXT_pixel_transform_color_table GLEW_GET_VAR(GL_EXT_pixel_transform_color_table) +#define GLEW_EXT_point_parameters GLEW_GET_VAR(GL_EXT_point_parameters) +#define GLEW_EXT_polygon_offset GLEW_GET_VAR(GL_EXT_polygon_offset) +#define GLEW_EXT_provoking_vertex GLEW_GET_VAR(GL_EXT_provoking_vertex) +#define GLEW_EXT_rescale_normal GLEW_GET_VAR(GL_EXT_rescale_normal) +#define GLEW_EXT_scene_marker GLEW_GET_VAR(GL_EXT_scene_marker) +#define GLEW_EXT_secondary_color GLEW_GET_VAR(GL_EXT_secondary_color) +#define GLEW_EXT_separate_shader_objects GLEW_GET_VAR(GL_EXT_separate_shader_objects) +#define GLEW_EXT_separate_specular_color GLEW_GET_VAR(GL_EXT_separate_specular_color) +#define GLEW_EXT_shader_image_load_store GLEW_GET_VAR(GL_EXT_shader_image_load_store) +#define GLEW_EXT_shader_integer_mix GLEW_GET_VAR(GL_EXT_shader_integer_mix) +#define GLEW_EXT_shadow_funcs GLEW_GET_VAR(GL_EXT_shadow_funcs) +#define GLEW_EXT_shared_texture_palette GLEW_GET_VAR(GL_EXT_shared_texture_palette) +#define GLEW_EXT_stencil_clear_tag GLEW_GET_VAR(GL_EXT_stencil_clear_tag) +#define GLEW_EXT_stencil_two_side GLEW_GET_VAR(GL_EXT_stencil_two_side) +#define GLEW_EXT_stencil_wrap GLEW_GET_VAR(GL_EXT_stencil_wrap) +#define GLEW_EXT_subtexture GLEW_GET_VAR(GL_EXT_subtexture) +#define GLEW_EXT_texture GLEW_GET_VAR(GL_EXT_texture) +#define GLEW_EXT_texture3D GLEW_GET_VAR(GL_EXT_texture3D) +#define GLEW_EXT_texture_array GLEW_GET_VAR(GL_EXT_texture_array) +#define GLEW_EXT_texture_buffer_object GLEW_GET_VAR(GL_EXT_texture_buffer_object) +#define GLEW_EXT_texture_compression_dxt1 GLEW_GET_VAR(GL_EXT_texture_compression_dxt1) +#define GLEW_EXT_texture_compression_latc GLEW_GET_VAR(GL_EXT_texture_compression_latc) +#define GLEW_EXT_texture_compression_rgtc GLEW_GET_VAR(GL_EXT_texture_compression_rgtc) +#define GLEW_EXT_texture_compression_s3tc GLEW_GET_VAR(GL_EXT_texture_compression_s3tc) +#define GLEW_EXT_texture_cube_map GLEW_GET_VAR(GL_EXT_texture_cube_map) +#define GLEW_EXT_texture_edge_clamp GLEW_GET_VAR(GL_EXT_texture_edge_clamp) +#define GLEW_EXT_texture_env GLEW_GET_VAR(GL_EXT_texture_env) +#define GLEW_EXT_texture_env_add GLEW_GET_VAR(GL_EXT_texture_env_add) +#define GLEW_EXT_texture_env_combine GLEW_GET_VAR(GL_EXT_texture_env_combine) +#define GLEW_EXT_texture_env_dot3 GLEW_GET_VAR(GL_EXT_texture_env_dot3) +#define GLEW_EXT_texture_filter_anisotropic GLEW_GET_VAR(GL_EXT_texture_filter_anisotropic) +#define GLEW_EXT_texture_integer GLEW_GET_VAR(GL_EXT_texture_integer) +#define GLEW_EXT_texture_lod_bias GLEW_GET_VAR(GL_EXT_texture_lod_bias) +#define GLEW_EXT_texture_mirror_clamp GLEW_GET_VAR(GL_EXT_texture_mirror_clamp) +#define GLEW_EXT_texture_object GLEW_GET_VAR(GL_EXT_texture_object) +#define GLEW_EXT_texture_perturb_normal GLEW_GET_VAR(GL_EXT_texture_perturb_normal) +#define GLEW_EXT_texture_rectangle GLEW_GET_VAR(GL_EXT_texture_rectangle) +#define GLEW_EXT_texture_sRGB GLEW_GET_VAR(GL_EXT_texture_sRGB) +#define GLEW_EXT_texture_sRGB_decode GLEW_GET_VAR(GL_EXT_texture_sRGB_decode) +#define GLEW_EXT_texture_shared_exponent GLEW_GET_VAR(GL_EXT_texture_shared_exponent) +#define GLEW_EXT_texture_snorm GLEW_GET_VAR(GL_EXT_texture_snorm) +#define GLEW_EXT_texture_swizzle GLEW_GET_VAR(GL_EXT_texture_swizzle) +#define GLEW_EXT_timer_query GLEW_GET_VAR(GL_EXT_timer_query) +#define GLEW_EXT_transform_feedback GLEW_GET_VAR(GL_EXT_transform_feedback) +#define GLEW_EXT_vertex_array GLEW_GET_VAR(GL_EXT_vertex_array) +#define GLEW_EXT_vertex_array_bgra GLEW_GET_VAR(GL_EXT_vertex_array_bgra) +#define GLEW_EXT_vertex_attrib_64bit GLEW_GET_VAR(GL_EXT_vertex_attrib_64bit) +#define GLEW_EXT_vertex_shader GLEW_GET_VAR(GL_EXT_vertex_shader) +#define GLEW_EXT_vertex_weighting GLEW_GET_VAR(GL_EXT_vertex_weighting) +#define GLEW_EXT_x11_sync_object GLEW_GET_VAR(GL_EXT_x11_sync_object) +#define GLEW_GREMEDY_frame_terminator GLEW_GET_VAR(GL_GREMEDY_frame_terminator) +#define GLEW_GREMEDY_string_marker GLEW_GET_VAR(GL_GREMEDY_string_marker) +#define GLEW_HP_convolution_border_modes GLEW_GET_VAR(GL_HP_convolution_border_modes) +#define GLEW_HP_image_transform GLEW_GET_VAR(GL_HP_image_transform) +#define GLEW_HP_occlusion_test GLEW_GET_VAR(GL_HP_occlusion_test) +#define GLEW_HP_texture_lighting GLEW_GET_VAR(GL_HP_texture_lighting) +#define GLEW_IBM_cull_vertex GLEW_GET_VAR(GL_IBM_cull_vertex) +#define GLEW_IBM_multimode_draw_arrays GLEW_GET_VAR(GL_IBM_multimode_draw_arrays) +#define GLEW_IBM_rasterpos_clip GLEW_GET_VAR(GL_IBM_rasterpos_clip) +#define GLEW_IBM_static_data GLEW_GET_VAR(GL_IBM_static_data) +#define GLEW_IBM_texture_mirrored_repeat GLEW_GET_VAR(GL_IBM_texture_mirrored_repeat) +#define GLEW_IBM_vertex_array_lists GLEW_GET_VAR(GL_IBM_vertex_array_lists) +#define GLEW_INGR_color_clamp GLEW_GET_VAR(GL_INGR_color_clamp) +#define GLEW_INGR_interlace_read GLEW_GET_VAR(GL_INGR_interlace_read) +#define GLEW_INTEL_fragment_shader_ordering GLEW_GET_VAR(GL_INTEL_fragment_shader_ordering) +#define GLEW_INTEL_map_texture GLEW_GET_VAR(GL_INTEL_map_texture) +#define GLEW_INTEL_parallel_arrays GLEW_GET_VAR(GL_INTEL_parallel_arrays) +#define GLEW_INTEL_texture_scissor GLEW_GET_VAR(GL_INTEL_texture_scissor) +#define GLEW_KHR_debug GLEW_GET_VAR(GL_KHR_debug) +#define GLEW_KHR_texture_compression_astc_hdr GLEW_GET_VAR(GL_KHR_texture_compression_astc_hdr) +#define GLEW_KHR_texture_compression_astc_ldr GLEW_GET_VAR(GL_KHR_texture_compression_astc_ldr) +#define GLEW_KTX_buffer_region GLEW_GET_VAR(GL_KTX_buffer_region) +#define GLEW_MESAX_texture_stack GLEW_GET_VAR(GL_MESAX_texture_stack) +#define GLEW_MESA_pack_invert GLEW_GET_VAR(GL_MESA_pack_invert) +#define GLEW_MESA_resize_buffers GLEW_GET_VAR(GL_MESA_resize_buffers) +#define GLEW_MESA_window_pos GLEW_GET_VAR(GL_MESA_window_pos) +#define GLEW_MESA_ycbcr_texture GLEW_GET_VAR(GL_MESA_ycbcr_texture) +#define GLEW_NVX_conditional_render GLEW_GET_VAR(GL_NVX_conditional_render) +#define GLEW_NVX_gpu_memory_info GLEW_GET_VAR(GL_NVX_gpu_memory_info) +#define GLEW_NV_bindless_multi_draw_indirect GLEW_GET_VAR(GL_NV_bindless_multi_draw_indirect) +#define GLEW_NV_bindless_texture GLEW_GET_VAR(GL_NV_bindless_texture) +#define GLEW_NV_blend_equation_advanced GLEW_GET_VAR(GL_NV_blend_equation_advanced) +#define GLEW_NV_blend_equation_advanced_coherent GLEW_GET_VAR(GL_NV_blend_equation_advanced_coherent) +#define GLEW_NV_blend_square GLEW_GET_VAR(GL_NV_blend_square) +#define GLEW_NV_compute_program5 GLEW_GET_VAR(GL_NV_compute_program5) +#define GLEW_NV_conditional_render GLEW_GET_VAR(GL_NV_conditional_render) +#define GLEW_NV_copy_depth_to_color GLEW_GET_VAR(GL_NV_copy_depth_to_color) +#define GLEW_NV_copy_image GLEW_GET_VAR(GL_NV_copy_image) +#define GLEW_NV_deep_texture3D GLEW_GET_VAR(GL_NV_deep_texture3D) +#define GLEW_NV_depth_buffer_float GLEW_GET_VAR(GL_NV_depth_buffer_float) +#define GLEW_NV_depth_clamp GLEW_GET_VAR(GL_NV_depth_clamp) +#define GLEW_NV_depth_range_unclamped GLEW_GET_VAR(GL_NV_depth_range_unclamped) +#define GLEW_NV_draw_texture GLEW_GET_VAR(GL_NV_draw_texture) +#define GLEW_NV_evaluators GLEW_GET_VAR(GL_NV_evaluators) +#define GLEW_NV_explicit_multisample GLEW_GET_VAR(GL_NV_explicit_multisample) +#define GLEW_NV_fence GLEW_GET_VAR(GL_NV_fence) +#define GLEW_NV_float_buffer GLEW_GET_VAR(GL_NV_float_buffer) +#define GLEW_NV_fog_distance GLEW_GET_VAR(GL_NV_fog_distance) +#define GLEW_NV_fragment_program GLEW_GET_VAR(GL_NV_fragment_program) +#define GLEW_NV_fragment_program2 GLEW_GET_VAR(GL_NV_fragment_program2) +#define GLEW_NV_fragment_program4 GLEW_GET_VAR(GL_NV_fragment_program4) +#define GLEW_NV_fragment_program_option GLEW_GET_VAR(GL_NV_fragment_program_option) +#define GLEW_NV_framebuffer_multisample_coverage GLEW_GET_VAR(GL_NV_framebuffer_multisample_coverage) +#define GLEW_NV_geometry_program4 GLEW_GET_VAR(GL_NV_geometry_program4) +#define GLEW_NV_geometry_shader4 GLEW_GET_VAR(GL_NV_geometry_shader4) +#define GLEW_NV_gpu_program4 GLEW_GET_VAR(GL_NV_gpu_program4) +#define GLEW_NV_gpu_program5 GLEW_GET_VAR(GL_NV_gpu_program5) +#define GLEW_NV_gpu_program5_mem_extended GLEW_GET_VAR(GL_NV_gpu_program5_mem_extended) +#define GLEW_NV_gpu_program_fp64 GLEW_GET_VAR(GL_NV_gpu_program_fp64) +#define GLEW_NV_gpu_shader5 GLEW_GET_VAR(GL_NV_gpu_shader5) +#define GLEW_NV_half_float GLEW_GET_VAR(GL_NV_half_float) +#define GLEW_NV_light_max_exponent GLEW_GET_VAR(GL_NV_light_max_exponent) +#define GLEW_NV_multisample_coverage GLEW_GET_VAR(GL_NV_multisample_coverage) +#define GLEW_NV_multisample_filter_hint GLEW_GET_VAR(GL_NV_multisample_filter_hint) +#define GLEW_NV_occlusion_query GLEW_GET_VAR(GL_NV_occlusion_query) +#define GLEW_NV_packed_depth_stencil GLEW_GET_VAR(GL_NV_packed_depth_stencil) +#define GLEW_NV_parameter_buffer_object GLEW_GET_VAR(GL_NV_parameter_buffer_object) +#define GLEW_NV_parameter_buffer_object2 GLEW_GET_VAR(GL_NV_parameter_buffer_object2) +#define GLEW_NV_path_rendering GLEW_GET_VAR(GL_NV_path_rendering) +#define GLEW_NV_pixel_data_range GLEW_GET_VAR(GL_NV_pixel_data_range) +#define GLEW_NV_point_sprite GLEW_GET_VAR(GL_NV_point_sprite) +#define GLEW_NV_present_video GLEW_GET_VAR(GL_NV_present_video) +#define GLEW_NV_primitive_restart GLEW_GET_VAR(GL_NV_primitive_restart) +#define GLEW_NV_register_combiners GLEW_GET_VAR(GL_NV_register_combiners) +#define GLEW_NV_register_combiners2 GLEW_GET_VAR(GL_NV_register_combiners2) +#define GLEW_NV_shader_atomic_counters GLEW_GET_VAR(GL_NV_shader_atomic_counters) +#define GLEW_NV_shader_atomic_float GLEW_GET_VAR(GL_NV_shader_atomic_float) +#define GLEW_NV_shader_buffer_load GLEW_GET_VAR(GL_NV_shader_buffer_load) +#define GLEW_NV_shader_storage_buffer_object GLEW_GET_VAR(GL_NV_shader_storage_buffer_object) +#define GLEW_NV_tessellation_program5 GLEW_GET_VAR(GL_NV_tessellation_program5) +#define GLEW_NV_texgen_emboss GLEW_GET_VAR(GL_NV_texgen_emboss) +#define GLEW_NV_texgen_reflection GLEW_GET_VAR(GL_NV_texgen_reflection) +#define GLEW_NV_texture_barrier GLEW_GET_VAR(GL_NV_texture_barrier) +#define GLEW_NV_texture_compression_vtc GLEW_GET_VAR(GL_NV_texture_compression_vtc) +#define GLEW_NV_texture_env_combine4 GLEW_GET_VAR(GL_NV_texture_env_combine4) +#define GLEW_NV_texture_expand_normal GLEW_GET_VAR(GL_NV_texture_expand_normal) +#define GLEW_NV_texture_multisample GLEW_GET_VAR(GL_NV_texture_multisample) +#define GLEW_NV_texture_rectangle GLEW_GET_VAR(GL_NV_texture_rectangle) +#define GLEW_NV_texture_shader GLEW_GET_VAR(GL_NV_texture_shader) +#define GLEW_NV_texture_shader2 GLEW_GET_VAR(GL_NV_texture_shader2) +#define GLEW_NV_texture_shader3 GLEW_GET_VAR(GL_NV_texture_shader3) +#define GLEW_NV_transform_feedback GLEW_GET_VAR(GL_NV_transform_feedback) +#define GLEW_NV_transform_feedback2 GLEW_GET_VAR(GL_NV_transform_feedback2) +#define GLEW_NV_vdpau_interop GLEW_GET_VAR(GL_NV_vdpau_interop) +#define GLEW_NV_vertex_array_range GLEW_GET_VAR(GL_NV_vertex_array_range) +#define GLEW_NV_vertex_array_range2 GLEW_GET_VAR(GL_NV_vertex_array_range2) +#define GLEW_NV_vertex_attrib_integer_64bit GLEW_GET_VAR(GL_NV_vertex_attrib_integer_64bit) +#define GLEW_NV_vertex_buffer_unified_memory GLEW_GET_VAR(GL_NV_vertex_buffer_unified_memory) +#define GLEW_NV_vertex_program GLEW_GET_VAR(GL_NV_vertex_program) +#define GLEW_NV_vertex_program1_1 GLEW_GET_VAR(GL_NV_vertex_program1_1) +#define GLEW_NV_vertex_program2 GLEW_GET_VAR(GL_NV_vertex_program2) +#define GLEW_NV_vertex_program2_option GLEW_GET_VAR(GL_NV_vertex_program2_option) +#define GLEW_NV_vertex_program3 GLEW_GET_VAR(GL_NV_vertex_program3) +#define GLEW_NV_vertex_program4 GLEW_GET_VAR(GL_NV_vertex_program4) +#define GLEW_NV_video_capture GLEW_GET_VAR(GL_NV_video_capture) +#define GLEW_OES_byte_coordinates GLEW_GET_VAR(GL_OES_byte_coordinates) +#define GLEW_OES_compressed_paletted_texture GLEW_GET_VAR(GL_OES_compressed_paletted_texture) +#define GLEW_OES_read_format GLEW_GET_VAR(GL_OES_read_format) +#define GLEW_OES_single_precision GLEW_GET_VAR(GL_OES_single_precision) +#define GLEW_OML_interlace GLEW_GET_VAR(GL_OML_interlace) +#define GLEW_OML_resample GLEW_GET_VAR(GL_OML_resample) +#define GLEW_OML_subsample GLEW_GET_VAR(GL_OML_subsample) +#define GLEW_PGI_misc_hints GLEW_GET_VAR(GL_PGI_misc_hints) +#define GLEW_PGI_vertex_hints GLEW_GET_VAR(GL_PGI_vertex_hints) +#define GLEW_REGAL_ES1_0_compatibility GLEW_GET_VAR(GL_REGAL_ES1_0_compatibility) +#define GLEW_REGAL_ES1_1_compatibility GLEW_GET_VAR(GL_REGAL_ES1_1_compatibility) +#define GLEW_REGAL_enable GLEW_GET_VAR(GL_REGAL_enable) +#define GLEW_REGAL_error_string GLEW_GET_VAR(GL_REGAL_error_string) +#define GLEW_REGAL_extension_query GLEW_GET_VAR(GL_REGAL_extension_query) +#define GLEW_REGAL_log GLEW_GET_VAR(GL_REGAL_log) +#define GLEW_REND_screen_coordinates GLEW_GET_VAR(GL_REND_screen_coordinates) +#define GLEW_S3_s3tc GLEW_GET_VAR(GL_S3_s3tc) +#define GLEW_SGIS_color_range GLEW_GET_VAR(GL_SGIS_color_range) +#define GLEW_SGIS_detail_texture GLEW_GET_VAR(GL_SGIS_detail_texture) +#define GLEW_SGIS_fog_function GLEW_GET_VAR(GL_SGIS_fog_function) +#define GLEW_SGIS_generate_mipmap GLEW_GET_VAR(GL_SGIS_generate_mipmap) +#define GLEW_SGIS_multisample GLEW_GET_VAR(GL_SGIS_multisample) +#define GLEW_SGIS_pixel_texture GLEW_GET_VAR(GL_SGIS_pixel_texture) +#define GLEW_SGIS_point_line_texgen GLEW_GET_VAR(GL_SGIS_point_line_texgen) +#define GLEW_SGIS_sharpen_texture GLEW_GET_VAR(GL_SGIS_sharpen_texture) +#define GLEW_SGIS_texture4D GLEW_GET_VAR(GL_SGIS_texture4D) +#define GLEW_SGIS_texture_border_clamp GLEW_GET_VAR(GL_SGIS_texture_border_clamp) +#define GLEW_SGIS_texture_edge_clamp GLEW_GET_VAR(GL_SGIS_texture_edge_clamp) +#define GLEW_SGIS_texture_filter4 GLEW_GET_VAR(GL_SGIS_texture_filter4) +#define GLEW_SGIS_texture_lod GLEW_GET_VAR(GL_SGIS_texture_lod) +#define GLEW_SGIS_texture_select GLEW_GET_VAR(GL_SGIS_texture_select) +#define GLEW_SGIX_async GLEW_GET_VAR(GL_SGIX_async) +#define GLEW_SGIX_async_histogram GLEW_GET_VAR(GL_SGIX_async_histogram) +#define GLEW_SGIX_async_pixel GLEW_GET_VAR(GL_SGIX_async_pixel) +#define GLEW_SGIX_blend_alpha_minmax GLEW_GET_VAR(GL_SGIX_blend_alpha_minmax) +#define GLEW_SGIX_clipmap GLEW_GET_VAR(GL_SGIX_clipmap) +#define GLEW_SGIX_convolution_accuracy GLEW_GET_VAR(GL_SGIX_convolution_accuracy) +#define GLEW_SGIX_depth_texture GLEW_GET_VAR(GL_SGIX_depth_texture) +#define GLEW_SGIX_flush_raster GLEW_GET_VAR(GL_SGIX_flush_raster) +#define GLEW_SGIX_fog_offset GLEW_GET_VAR(GL_SGIX_fog_offset) +#define GLEW_SGIX_fog_texture GLEW_GET_VAR(GL_SGIX_fog_texture) +#define GLEW_SGIX_fragment_specular_lighting GLEW_GET_VAR(GL_SGIX_fragment_specular_lighting) +#define GLEW_SGIX_framezoom GLEW_GET_VAR(GL_SGIX_framezoom) +#define GLEW_SGIX_interlace GLEW_GET_VAR(GL_SGIX_interlace) +#define GLEW_SGIX_ir_instrument1 GLEW_GET_VAR(GL_SGIX_ir_instrument1) +#define GLEW_SGIX_list_priority GLEW_GET_VAR(GL_SGIX_list_priority) +#define GLEW_SGIX_pixel_texture GLEW_GET_VAR(GL_SGIX_pixel_texture) +#define GLEW_SGIX_pixel_texture_bits GLEW_GET_VAR(GL_SGIX_pixel_texture_bits) +#define GLEW_SGIX_reference_plane GLEW_GET_VAR(GL_SGIX_reference_plane) +#define GLEW_SGIX_resample GLEW_GET_VAR(GL_SGIX_resample) +#define GLEW_SGIX_shadow GLEW_GET_VAR(GL_SGIX_shadow) +#define GLEW_SGIX_shadow_ambient GLEW_GET_VAR(GL_SGIX_shadow_ambient) +#define GLEW_SGIX_sprite GLEW_GET_VAR(GL_SGIX_sprite) +#define GLEW_SGIX_tag_sample_buffer GLEW_GET_VAR(GL_SGIX_tag_sample_buffer) +#define GLEW_SGIX_texture_add_env GLEW_GET_VAR(GL_SGIX_texture_add_env) +#define GLEW_SGIX_texture_coordinate_clamp GLEW_GET_VAR(GL_SGIX_texture_coordinate_clamp) +#define GLEW_SGIX_texture_lod_bias GLEW_GET_VAR(GL_SGIX_texture_lod_bias) +#define GLEW_SGIX_texture_multi_buffer GLEW_GET_VAR(GL_SGIX_texture_multi_buffer) +#define GLEW_SGIX_texture_range GLEW_GET_VAR(GL_SGIX_texture_range) +#define GLEW_SGIX_texture_scale_bias GLEW_GET_VAR(GL_SGIX_texture_scale_bias) +#define GLEW_SGIX_vertex_preclip GLEW_GET_VAR(GL_SGIX_vertex_preclip) +#define GLEW_SGIX_vertex_preclip_hint GLEW_GET_VAR(GL_SGIX_vertex_preclip_hint) +#define GLEW_SGIX_ycrcb GLEW_GET_VAR(GL_SGIX_ycrcb) +#define GLEW_SGI_color_matrix GLEW_GET_VAR(GL_SGI_color_matrix) +#define GLEW_SGI_color_table GLEW_GET_VAR(GL_SGI_color_table) +#define GLEW_SGI_texture_color_table GLEW_GET_VAR(GL_SGI_texture_color_table) +#define GLEW_SUNX_constant_data GLEW_GET_VAR(GL_SUNX_constant_data) +#define GLEW_SUN_convolution_border_modes GLEW_GET_VAR(GL_SUN_convolution_border_modes) +#define GLEW_SUN_global_alpha GLEW_GET_VAR(GL_SUN_global_alpha) +#define GLEW_SUN_mesh_array GLEW_GET_VAR(GL_SUN_mesh_array) +#define GLEW_SUN_read_video_pixels GLEW_GET_VAR(GL_SUN_read_video_pixels) +#define GLEW_SUN_slice_accum GLEW_GET_VAR(GL_SUN_slice_accum) +#define GLEW_SUN_triangle_list GLEW_GET_VAR(GL_SUN_triangle_list) +#define GLEW_SUN_vertex GLEW_GET_VAR(GL_SUN_vertex) +#define GLEW_WIN_phong_shading GLEW_GET_VAR(GL_WIN_phong_shading) +#define GLEW_WIN_specular_fog GLEW_GET_VAR(GL_WIN_specular_fog) +#define GLEW_WIN_swap_hint GLEW_GET_VAR(GL_WIN_swap_hint) + +/* and from linaro glew-oes fork */ +#define GLEW_OES_byte_coordinates GLEW_GET_VAR(GL_OES_byte_coordinates) +#define GLEW_OES_compressed_paletted_texture GLEW_GET_VAR(GL_OES_compressed_paletted_texture) +#define GLEW_OES_read_format GLEW_GET_VAR(GL_OES_read_format) +#define GLEW_OES_single_precision GLEW_GET_VAR(GL_OES_single_precision) +#define GLEW_OES_EGL_image GLEW_GET_VAR(GL_OES_EGL_image) +#define GLEW_OES_EGL_image_external GLEW_GET_VAR(GL_OES_EGL_image_external) +#define GLEW_OES_EGL_sync GLEW_GET_VAR(GL_OES_EGL_sync) +#define GLEW_OES_blend_equation_separate GLEW_GET_VAR(GL_OES_blend_equation_separate) +#define GLEW_OES_blend_func_separate GLEW_GET_VAR(GL_OES_blend_func_separate) +#define GLEW_OES_blend_subtract GLEW_GET_VAR(GL_OES_blend_subtract) +#define GLEW_OES_compressed_ETC1_RGB8_texture GLEW_GET_VAR(GL_OES_compressed_ETC1_RGB8_texture) +#define GLEW_OES_depth24 GLEW_GET_VAR(GL_OES_depth24) +#define GLEW_OES_depth32 GLEW_GET_VAR(GL_OES_depth32) +#define GLEW_OES_depth_texture GLEW_GET_VAR(GL_OES_depth_texture) +#define GLEW_OES_depth_texture_cube_map GLEW_GET_VAR(GL_OES_depth_texture_cube_map) +#define GLEW_OES_draw_texture GLEW_GET_VAR(GL_OES_draw_texture) +#define GLEW_OES_element_index_uint GLEW_GET_VAR(GL_OES_element_index_uint) +#define GLEW_OES_extended_matrix_palette GLEW_GET_VAR(GL_OES_extended_matrix_palette) +#define GLEW_OES_fbo_render_mipmap GLEW_GET_VAR(GL_OES_fbo_render_mipmap) +#define GLEW_OES_fragment_precision_high GLEW_GET_VAR(GL_OES_fragment_precision_high) +#define GLEW_OES_framebuffer_object GLEW_GET_VAR(GL_OES_framebuffer_object) +#define GLEW_OES_get_program_binary GLEW_GET_VAR(GL_OES_get_program_binary) +#define GLEW_OES_mapbuffer GLEW_GET_VAR(GL_OES_mapbuffer) +#define GLEW_OES_matrix_get GLEW_GET_VAR(GL_OES_matrix_get) +#define GLEW_OES_matrix_palette GLEW_GET_VAR(GL_OES_matrix_palette) +#define GLEW_OES_packed_depth_stencil GLEW_GET_VAR(GL_OES_packed_depth_stencil) +#define GLEW_OES_point_size_array GLEW_GET_VAR(GL_OES_point_size_array) +#define GLEW_OES_point_sprite GLEW_GET_VAR(GL_OES_point_sprite) +#define GLEW_OES_required_internalformat GLEW_GET_VAR(GL_OES_required_internalformat) +#define GLEW_OES_rgb8_rgba8 GLEW_GET_VAR(GL_OES_rgb8_rgba8) +#define GLEW_OES_standard_derivatives GLEW_GET_VAR(GL_OES_standard_derivatives) +#define GLEW_OES_stencil1 GLEW_GET_VAR(GL_OES_stencil1) +#define GLEW_OES_stencil4 GLEW_GET_VAR(GL_OES_stencil4) +#define GLEW_OES_stencil8 GLEW_GET_VAR(GL_OES_stencil8) +#define GLEW_OES_surfaceless_context GLEW_GET_VAR(GL_OES_surfaceless_context) +#define GLEW_OES_texture_3D GLEW_GET_VAR(GL_OES_texture_3D) +#define GLEW_OES_texture_cube_map GLEW_GET_VAR(GL_OES_texture_cube_map) +#define GLEW_OES_texture_env_crossbar GLEW_GET_VAR(GL_OES_texture_env_crossbar) +#define GLEW_OES_texture_mirrored_repeat GLEW_GET_VAR(GL_OES_texture_mirrored_repeat) +#define GLEW_OES_texture_npot GLEW_GET_VAR(GL_OES_texture_npot) +#define GLEW_OES_vertex_array_object GLEW_GET_VAR(GL_OES_vertex_array_object) +#define GLEW_OES_vertex_half_float GLEW_GET_VAR(GL_OES_vertex_half_float) +#define GLEW_OES_vertex_type_10_10_10_2 GLEW_GET_VAR(GL_OES_vertex_type_10_10_10_2) + +/* some of the missing constants in SDL_opengl.h + * XXX: Most likely doesn't have all. */ + +#ifndef GL_KHR_debug +#define GL_KHR_debug 1 + +#define GL_CONTEXT_FLAG_DEBUG_BIT 0x00000002 +#define GL_STACK_OVERFLOW 0x0503 +#define GL_STACK_UNDERFLOW 0x0504 +#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242 +#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243 +#define GL_DEBUG_CALLBACK_FUNCTION 0x8244 +#define GL_DEBUG_CALLBACK_USER_PARAM 0x8245 +#define GL_DEBUG_SOURCE_API 0x8246 +#define GL_DEBUG_SOURCE_WINDOW_SYSTEM 0x8247 +#define GL_DEBUG_SOURCE_SHADER_COMPILER 0x8248 +#define GL_DEBUG_SOURCE_THIRD_PARTY 0x8249 +#define GL_DEBUG_SOURCE_APPLICATION 0x824A +#define GL_DEBUG_SOURCE_OTHER 0x824B +#define GL_DEBUG_TYPE_ERROR 0x824C +#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D +#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR 0x824E +#define GL_DEBUG_TYPE_PORTABILITY 0x824F +#define GL_DEBUG_TYPE_PERFORMANCE 0x8250 +#define GL_DEBUG_TYPE_OTHER 0x8251 +#define GL_DEBUG_TYPE_MARKER 0x8268 +#define GL_DEBUG_TYPE_PUSH_GROUP 0x8269 +#define GL_DEBUG_TYPE_POP_GROUP 0x826A +#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B +#define GL_MAX_DEBUG_GROUP_STACK_DEPTH 0x826C +#define GL_DEBUG_GROUP_STACK_DEPTH 0x826D +#define GL_BUFFER 0x82E0 +#define GL_SHADER 0x82E1 +#define GL_PROGRAM 0x82E2 +#define GL_QUERY 0x82E3 +#define GL_PROGRAM_PIPELINE 0x82E4 +#define GL_SAMPLER 0x82E6 +#define GL_DISPLAY_LIST 0x82E7 +#define GL_MAX_LABEL_LENGTH 0x82E8 +#define GL_MAX_DEBUG_MESSAGE_LENGTH 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES 0x9145 +#define GL_DEBUG_SEVERITY_HIGH 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM 0x9147 +#define GL_DEBUG_SEVERITY_LOW 0x9148 +#define GL_DEBUG_OUTPUT 0x92E0 + +#endif /* GL_KHR_debug */ + +#ifndef GL_ARB_shader_storage_buffer_object +#define GL_ARB_shader_storage_buffer_object 1 + +#define GL_SHADER_STORAGE_BARRIER_BIT 0x2000 +#define GL_MAX_COMBINED_SHADER_OUTPUT_RESOURCES 0x8F39 +#define GL_SHADER_STORAGE_BUFFER 0x90D2 +#define GL_SHADER_STORAGE_BUFFER_BINDING 0x90D3 +#define GL_SHADER_STORAGE_BUFFER_START 0x90D4 +#define GL_SHADER_STORAGE_BUFFER_SIZE 0x90D5 +#define GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS 0x90D6 +#define GL_MAX_GEOMETRY_SHADER_STORAGE_BLOCKS 0x90D7 +#define GL_MAX_TESS_CONTROL_SHADER_STORAGE_BLOCKS 0x90D8 +#define GL_MAX_TESS_EVALUATION_SHADER_STORAGE_BLOCKS 0x90D9 +#define GL_MAX_FRAGMENT_SHADER_STORAGE_BLOCKS 0x90DA +#define GL_MAX_COMPUTE_SHADER_STORAGE_BLOCKS 0x90DB +#define GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS 0x90DC +#define GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS 0x90DD +#define GL_MAX_SHADER_STORAGE_BLOCK_SIZE 0x90DE +#define GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT 0x90DF + +#endif /* GL_ARB_shader_storage_buffer_object */ + +#ifndef GL_ARB_shader_atomic_counters +#define GL_ARB_shader_atomic_counters 1 + +#define GL_ATOMIC_COUNTER_BUFFER 0x92C0 +#define GL_ATOMIC_COUNTER_BUFFER_BINDING 0x92C1 +#define GL_ATOMIC_COUNTER_BUFFER_START 0x92C2 +#define GL_ATOMIC_COUNTER_BUFFER_SIZE 0x92C3 +#define GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE 0x92C4 +#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS 0x92C5 +#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES 0x92C6 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER 0x92C7 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER 0x92C8 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER 0x92C9 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER 0x92CA +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER 0x92CB +#define GL_MAX_VERTEX_ATOMIC_COUNTER_BUFFERS 0x92CC +#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS 0x92CD +#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS 0x92CE +#define GL_MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS 0x92CF +#define GL_MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS 0x92D0 +#define GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS 0x92D1 +#define GL_MAX_VERTEX_ATOMIC_COUNTERS 0x92D2 +#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS 0x92D3 +#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS 0x92D4 +#define GL_MAX_GEOMETRY_ATOMIC_COUNTERS 0x92D5 +#define GL_MAX_FRAGMENT_ATOMIC_COUNTERS 0x92D6 +#define GL_MAX_COMBINED_ATOMIC_COUNTERS 0x92D7 +#define GL_MAX_ATOMIC_COUNTER_BUFFER_SIZE 0x92D8 +#define GL_ACTIVE_ATOMIC_COUNTER_BUFFERS 0x92D9 +#define GL_UNIFORM_ATOMIC_COUNTER_BUFFER_INDEX 0x92DA +#define GL_UNSIGNED_INT_ATOMIC_COUNTER 0x92DB +#define GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS 0x92DC + +#endif /* GL_ARB_shader_atomic_counters */ + +#ifndef GL_ARB_shader_image_load_store +#define GL_ARB_shader_image_load_store 1 + +#define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT 0x00000001 +#define GL_ELEMENT_ARRAY_BARRIER_BIT 0x00000002 +#define GL_UNIFORM_BARRIER_BIT 0x00000004 +#define GL_TEXTURE_FETCH_BARRIER_BIT 0x00000008 +#define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT 0x00000020 +#define GL_COMMAND_BARRIER_BIT 0x00000040 +#define GL_PIXEL_BUFFER_BARRIER_BIT 0x00000080 +#define GL_TEXTURE_UPDATE_BARRIER_BIT 0x00000100 +#define GL_BUFFER_UPDATE_BARRIER_BIT 0x00000200 +#define GL_FRAMEBUFFER_BARRIER_BIT 0x00000400 +#define GL_TRANSFORM_FEEDBACK_BARRIER_BIT 0x00000800 +#define GL_ATOMIC_COUNTER_BARRIER_BIT 0x00001000 +#define GL_MAX_IMAGE_UNITS 0x8F38 +#define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS 0x8F39 +#define GL_IMAGE_BINDING_NAME 0x8F3A +#define GL_IMAGE_BINDING_LEVEL 0x8F3B +#define GL_IMAGE_BINDING_LAYERED 0x8F3C +#define GL_IMAGE_BINDING_LAYER 0x8F3D +#define GL_IMAGE_BINDING_ACCESS 0x8F3E +#define GL_IMAGE_1D 0x904C +#define GL_IMAGE_2D 0x904D +#define GL_IMAGE_3D 0x904E +#define GL_IMAGE_2D_RECT 0x904F +#define GL_IMAGE_CUBE 0x9050 +#define GL_IMAGE_BUFFER 0x9051 +#define GL_IMAGE_1D_ARRAY 0x9052 +#define GL_IMAGE_2D_ARRAY 0x9053 +#define GL_IMAGE_CUBE_MAP_ARRAY 0x9054 +#define GL_IMAGE_2D_MULTISAMPLE 0x9055 +#define GL_IMAGE_2D_MULTISAMPLE_ARRAY 0x9056 +#define GL_INT_IMAGE_1D 0x9057 +#define GL_INT_IMAGE_2D 0x9058 +#define GL_INT_IMAGE_3D 0x9059 +#define GL_INT_IMAGE_2D_RECT 0x905A +#define GL_INT_IMAGE_CUBE 0x905B +#define GL_INT_IMAGE_BUFFER 0x905C +#define GL_INT_IMAGE_1D_ARRAY 0x905D +#define GL_INT_IMAGE_2D_ARRAY 0x905E +#define GL_INT_IMAGE_CUBE_MAP_ARRAY 0x905F +#define GL_INT_IMAGE_2D_MULTISAMPLE 0x9060 +#define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x9061 +#define GL_UNSIGNED_INT_IMAGE_1D 0x9062 +#define GL_UNSIGNED_INT_IMAGE_2D 0x9063 +#define GL_UNSIGNED_INT_IMAGE_3D 0x9064 +#define GL_UNSIGNED_INT_IMAGE_2D_RECT 0x9065 +#define GL_UNSIGNED_INT_IMAGE_CUBE 0x9066 +#define GL_UNSIGNED_INT_IMAGE_BUFFER 0x9067 +#define GL_UNSIGNED_INT_IMAGE_1D_ARRAY 0x9068 +#define GL_UNSIGNED_INT_IMAGE_2D_ARRAY 0x9069 +#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY 0x906A +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE 0x906B +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x906C +#define GL_MAX_IMAGE_SAMPLES 0x906D +#define GL_IMAGE_BINDING_FORMAT 0x906E +#define GL_IMAGE_FORMAT_COMPATIBILITY_TYPE 0x90C7 +#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE 0x90C8 +#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS 0x90C9 +#define GL_MAX_VERTEX_IMAGE_UNIFORMS 0x90CA +#define GL_MAX_TESS_CONTROL_IMAGE_UNIFORMS 0x90CB +#define GL_MAX_TESS_EVALUATION_IMAGE_UNIFORMS 0x90CC +#define GL_MAX_GEOMETRY_IMAGE_UNIFORMS 0x90CD +#define GL_MAX_FRAGMENT_IMAGE_UNIFORMS 0x90CE +#define GL_MAX_COMBINED_IMAGE_UNIFORMS 0x90CF +#define GL_ALL_BARRIER_BITS 0xFFFFFFFF + +#endif /* GL_ARB_shader_image_load_store */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* API */ +#ifdef GLEW_MX + +#define glewContextInit(x) glewInit() +#define glewContextIsSupported(x, y) glewIsSupported(y) + +#endif /* GLEW_MX */ + +GLenum glewInit (void); +GLboolean glewIsSupported (const char *name); +#define glewIsExtensionSupported(x) glewIsSupported(x) + +GLboolean glewExperimental; +GLboolean glewGetExtension (const char *name); +const GLubyte * glewGetErrorString (GLenum error); +const GLubyte * glewGetString (GLenum name); + +#ifdef __cplusplus +} +#endif + +#endif /* __glew_h__ */ diff --git a/tests/glew.c b/tests/glew.c new file mode 100644 index 00000000..3bf93fd9 --- /dev/null +++ b/tests/glew.c @@ -0,0 +1,51 @@ +#include <GL/glew.h> +#include <stdio.h> +#include <assert.h> +#include <string.h> + +/* for context creation */ +#include <SDL/SDL.h> + +int main() +{ + assert(SDL_Init(SDL_INIT_VIDEO) == 0); + assert(SDL_SetVideoMode(640, 480, 16, SDL_OPENGL) != NULL); + + assert(glewInit() == GLEW_OK); + assert(glewGetString(0) == NULL); + assert(!strcmp((const char*)glewGetString(1), "1.10.0")); + assert(!strcmp((const char*)glewGetString(2), "1")); + assert(!strcmp((const char*)glewGetString(3), "10")); + assert(!strcmp((const char*)glewGetString(4), "0")); + + for (int i = 0; i < 8; ++i) { + assert(glewGetErrorString(i) != NULL); + } + + assert(glewGetExtension("EXT_unexistant") == 0); + assert(glewIsSupported("EXT_unexistant EXT_foobar") == 0); + + /* we can't be sure about which extension exists, so lets do test on + * some of the common ones */ + if (GLEW_EXT_texture_filter_anisotropic) { + assert(glewGetExtension("EXT_texture_filter_anisotropic") == 1); + assert(glewGetExtension("GL_EXT_texture_filter_anisotropic") == 1); + } + + if (GLEW_EXT_framebuffer_object) { + assert(glewGetExtension("EXT_framebuffer_object") == 1); + assert(glewGetExtension("GL_EXT_framebuffer_object") == 1); + } + + if (GLEW_EXT_texture_filter_anisotropic && + GLEW_EXT_framebuffer_object) { + assert(glewIsSupported("EXT_texture_filter_anisotropic EXT_framebuffer_object") == 1); + assert(glewIsSupported("GL_EXT_texture_filter_anisotropic GL_EXT_framebuffer_object") == 1); + } + +#ifdef REPORT_RESULT + int result = 1; + REPORT_RESULT(); +#endif + return 0; +} diff --git a/tests/test_browser.py b/tests/test_browser.py index c2eaabb6..23022604 100644 --- a/tests/test_browser.py +++ b/tests/test_browser.py @@ -1746,4 +1746,8 @@ keydown(100);keyup(100); // trigger the end # Now run test in browser self.btest(path_from_root('tests', 'uuid', 'test.c'), '1') - + def test_glew(self): + self.btest(path_from_root('tests', 'glew.c'), expected='1') + self.btest(path_from_root('tests', 'glew.c'), args=['-s', 'LEGACY_GL_EMULATION=1'], expected='1') + self.btest(path_from_root('tests', 'glew.c'), args=['-DGLEW_MX'], expected='1') + self.btest(path_from_root('tests', 'glew.c'), args=['-s', 'LEGACY_GL_EMULATION=1', '-DGLEW_MX'], expected='1') |