GL_NV_bindless_multi_draw_indirect https://www.khronos.org/registry/OpenGL/extensions/NV/NV_bindless_multi_draw_indirect.txt GL_NV_bindless_multi_draw_indirect void glMultiDrawArraysIndirectBindlessNV (GLenum mode, const void *indirect, GLsizei drawCount, GLsizei stride, GLint vertexBufferCount) void glMultiDrawElementsIndirectBindlessNV (GLenum mode, GLenum type, const void *indirect, GLsizei drawCount, GLsizei stride, GLint vertexBufferCount)