struct pipe_screen *
rbug_screen_create(struct pipe_screen *screen)
{
struct rbug_screen *rb_screen;
if (!debug_get_option_rbug())
return screen;
rb_screen = CALLOC_STRUCT(rbug_screen);
if (!rb_screen)
return screen;
pipe_mutex_init(rb_screen->list_mutex);
make_empty_list(&rb_screen->contexts);
make_empty_list(&rb_screen->resources);
make_empty_list(&rb_screen->surfaces);
make_empty_list(&rb_screen->transfers);
rb_screen->base.winsys = NULL;
rb_screen->base.destroy = rbug_screen_destroy;
rb_screen->base.get_name = rbug_screen_get_name;
rb_screen->base.get_vendor = rbug_screen_get_vendor;
rb_screen->base.get_param = rbug_screen_get_param;
rb_screen->base.get_shader_param = rbug_screen_get_shader_param;
rb_screen->base.get_paramf = rbug_screen_get_paramf;
rb_screen->base.is_format_supported = rbug_screen_is_format_supported;
rb_screen->base.context_create = rbug_screen_context_create;
rb_screen->base.resource_create = rbug_screen_resource_create;
rb_screen->base.resource_from_handle = rbug_screen_resource_from_handle;
rb_screen->base.resource_get_handle = rbug_screen_resource_get_handle;
rb_screen->base.resource_destroy = rbug_screen_resource_destroy;
rb_screen->base.user_buffer_create = rbug_screen_user_buffer_create;
rb_screen->base.flush_frontbuffer = rbug_screen_flush_frontbuffer;
rb_screen->base.fence_reference = rbug_screen_fence_reference;
rb_screen->base.fence_signalled = rbug_screen_fence_signalled;
rb_screen->base.fence_finish = rbug_screen_fence_finish;
rb_screen->screen = screen;
rb_screen->private_context = screen->context_create(screen, NULL);
if (!rb_screen->private_context)
goto err_free;
rb_screen->rbug = rbug_start(rb_screen);
if (!rb_screen->rbug)
goto err_context;
return &rb_screen->base;
err_context:
rb_screen->private_context->destroy(rb_screen->private_context);
err_free:
FREE(rb_screen);
return screen;
}
boolean
rbug_enabled()
{
return debug_get_option_rbug();
}
