Incorrect simultaneous work of GL_ARB_indirect_parameters and GL_NV_conditional_render.
Submitted by Illia Iorin
Assigned to Intel 3D Bugs Mailing List
In mailing thread “[Mesa-dev] Implementation of VK_KHR_draw_indirect_count extension for anv” Jason Ekstrand mentioned that the simultaneous use of these extensions could cause incorrect work on i965. And he is right. Now implementation of ARB_indirect_parameters doesn’t consider situation when predicate is already used by conditional rendering and should be taken into account.