OpenGL ÊÇÐÐÒµÁìÓòÖÐ×îΪ¹ã·º½ÓÄÉµÄ 2D/3D ͼÐÎ API, Æä×Ôµ®ÉúÖÁ½ñÒÑ´ßÉúÁ˸÷ÖÖ¼ÆËã»úƽ̨¼°É豸ÉϵÄÊýǧÓÅÐãÓ¦ÓóÌÐò¡£OpenGL ÊǶÀÁ¢ÓÚÊÓ´°²Ù×÷ϵͳ»òÆäËü²Ù×÷ϵͳµÄ£¬ÒàÊÇÍøÂç͸Ã÷µÄ¡£ÔÚ°üÀ¨ CAD¡¢ÄÚÈÝ´´×÷¡¢ÄÜÔ´¡¢ÓéÀÖ¡¢ÓÎÏ·¿ª·¢¡¢ÖÆÔìÒµ¡¢ÖÆÒ©Òµ¼°ÐéÄâÏÖʵµÈÐÐÒµÁìÓòÖУ¬OpenGL °ïÖú³ÌÐòԱʵÏÖÔÚ PC¡¢¹¤×÷Õ¾¡¢³¬¼¶¼ÆËã»úµÈÓ²¼þÉ豸ÉϵĸßÐÔÄÜ¡¢¼«¾ß³å»÷Á¦µÄ¸ßÊÓ¾õ±íÏÖÁ¦Í¼Ðδ¦ÀíÈí¼þµÄ¿ª·¢¡£
OpenGL 4.6 ½« AMD¡¢Intel ºÍ NVIDIA ´´½¨µÄÖÚ¶à ARB ºÍ EXT À©Õ¹¹¦Äܼ¯³Éµ½ÄÚºËÖУ¬°üÀ¨ÉãÈ¡ SPIR-V™ ×ÅÉ«Æ÷µÄ¹¦ÄÜ¡£
SPIR-V ÊÇÓÃÓÚ²¢ÐмÆËãºÍͼÐεıê×¼ÖмäÓïÑÔ£¬¿ÉʹÄÚÈÝ´´½¨Õß¼ò»¯Æä×ÅÉ«Æ÷´´×÷ºÍ¹ÜÀíÁ÷³Ì£¬Í¬Ê±Ìá¹©ÖØÒªµÄÔ´×ÅÉ«ÓïÑÔÁé»îÐÔ¡£OpenGL 4.6 Ôö¼ÓÁË¶Ô SPIR-V ×ÅÉ«Æ÷µÄºËÐĹæ¸ñµÄÖ§³Ö¡£
OpenGL 4.6 ½«ÕâЩ ARB À©Õ¹¹¦ÄÜÌí¼Óµ½ OpenGL µÄºËÐĹ淶ÖУº
GL_ARB_gl_spirv ºÍ GL_ARB_spirv_extensions ÒÔ±ê×¼»¯ OpenGL µÄ SPIR-V Ö§³Ö
GL_ARB_indirect_parameters ºÍ GL_ARB_shader_draw_parameters ÒÔÓÃÓÚ¼õÉÙÓëäÖȾÅú´Î¼¸ºÎÏà¹ØÁªµÄ CPU ¿ªÏú
GL_ARB_pipeline_statistics_query ºÍ GL_ARB_transform_feedback_overflow_query ±ê×¼»¯ OpenGL ¿ÉÖ§³ÖµÄ Direct3D ÖеŦÄÜ
GL_ARB_texture_filter_anisotropic (»ùÓÚ GL_EXT_texture_filter_anisotropic) ½«ÏÈǰµÄ IP ±£»¤¹¦ÄÜ´øÈë OpenGL £¬ÒÔÌá¸ßÎÆÀí³¡¾°µÄÊÓ¾õÖÊÁ¿
GL_ARB_polygon_offset_clamp (»ùÓÚ GL_EXT_polygon_offset_clamp) ÒÖÖÆÓëäÖȾÒõÓ°Ïà¹ØÁªµÄ£¬±»³ÆÎª¡°¹âй©¡±µÄ³£¼ûÊÓ¾õαӰ
GL_ARB_shader_atomic_counter_ops ºÍ GL_ARB_shader_group_vote Ìí¼ÓÁ˶ÔËùÓÐ×ÀÃæ¹©Ó¦É̵Ä×ÅÉ«Æ÷ÄÚÔÚº¯ÊýµÄÖ§³Ö£¬ÒÔÌá¸ß¹¦ÄܺÍÐÔÄÜ
GL_KHR_no_error ͨ¹ýÔÊÐíÓ¦ÓÃָʾÆÚÍûµÄÎÞ²î´í²Ù×÷£¬´Ó¶ø¼õÉÙÇý¶¯³ÌÐò¿ªÏú£¬¼õÉÙ´íÎó
´ËÍ⣬»¹°üº¬ÒÔÏÂÍØÕ¹£º
GL_KHR_parallel_shader_compile ÔÊÐíÓ¦ÓÃÆô¶¯¶à¸ö×ÅÉ«Æ÷±àÒëỊ̈߳¬ÒÔ¸ÄÉÆ×ÅÉ«Æ÷±àÒëÍÌÍÂÁ¿
WGL_ARB_create_context_no_error ºÍ GXL_ARB_create_context_no_error ÔÊÐíʹÓÃÖ§³Ö GL_KHR_no_error À©Õ¹ÃûµÄ WGL »ò GLX ´´½¨ÎÞ´íµÄÉÏÏÂÎÄ
OpenGL 4.6 ¹æ·¶¿ÉÔÚ https://khronos.org/registry/OpenGL/index_gl.php ÕÒµ½¡£
¸´ÔÓµÄͼÐÎÓ¦ÓÃÒ²½«ÊÜÒæÓÚ OpenGL ºÍ OpenGL ES µÄÒ»×éз¢²¼µÄÀ©Õ¹£¬ÒÔʵÏÖÓë Vulkan ºÍ Direct3D µÄ»¥²Ù×÷ÐÔ¡£ÕâЩÀ©Õ¹Ãû³ÆÈçÏ£º
GL_EXT_memory_object
GL_EXT_memory_object_fd
GL_EXT_memory_object_win32
GL_EXT_semaphore
GL_EXT_semaphore_fd
GL_EXT_semaphore_win32
GL_EXT_win32_keyed_mutex
¿ÉÔÚ´ËÕÒµ½£ºhttps://khronos.org/registry/OpenGL/index_gl.php
Èí¼þÏêÇ飺https://www.khronos.org/news/press/khronos-releases-opengl-4.6-with-spir-v-support
À´×Ô:¿ªÔ´ÖйúÉçÇø

