diff options
| -rw-r--r-- | main/main.cpp | 24 | ||||
| -rw-r--r-- | servers/visual_server.cpp | 1 |
2 files changed, 23 insertions, 2 deletions
diff --git a/main/main.cpp b/main/main.cpp index 532b5277b5..c4cc30e602 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -111,6 +111,8 @@ static int init_screen = -1; static bool use_vsync = true; static bool editor = false; static bool show_help = false; +static bool disable_render_loop = false; +static int fixed_fps = -1; static OS::ProcessID allow_focus_steal_pid = 0; @@ -190,6 +192,8 @@ void Main::print_help(const char *p_binary) { #endif OS::get_singleton()->print(" --frame-delay <ms> Simulate high CPU load (delay each frame by <ms> milliseconds).\n"); OS::get_singleton()->print(" --time-scale <scale> Force time scale (higher values are faster, 1.0 is normal speed).\n"); + OS::get_singleton()->print(" --disable-render-loop Disable render loop so rendering only occurs when called explicitly from script.\n"); + OS::get_singleton()->print(" --fixed-fps <fps> Forces a fixed ratio between process and fixed_process timing, for use when precision is required, or when rendering to video files. Setting this will disable real-time syncronization, so that run speed is only capped by performance\n"); OS::get_singleton()->print("\n"); OS::get_singleton()->print("Standalone tools:\n"); @@ -567,6 +571,16 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph OS::get_singleton()->print("Missing editor PID argument, aborting.\n"); goto error; } + } else if (I->get() == "--disable-render-loop") { + disable_render_loop = true; + } else if (I->get() == "--fixed-fps") { + if (I->next()) { + fixed_fps = I->next()->get().to_int(); + N = I->next()->next(); + } else { + OS::get_singleton()->print("Missing fixed-fps argument, aborting.\n"); + goto error; + } } else { //test for game path @@ -1505,6 +1519,9 @@ bool Main::iteration() { uint64_t ticks_elapsed = ticks - last_ticks; double step = (double)ticks_elapsed / 1000000.0; + if (fixed_fps != -1) + step = 1.0 / fixed_fps; + float frame_slice = 1.0 / Engine::get_singleton()->get_iterations_per_second(); Engine::get_singleton()->_frame_step = step; @@ -1521,7 +1538,7 @@ bool Main::iteration() { last_ticks = ticks; - if (step > frame_slice * 8) + if (fixed_fps == -1 && step > frame_slice * 8) step = frame_slice * 8; time_accum += step; @@ -1574,7 +1591,7 @@ bool Main::iteration() { VisualServer::get_singleton()->sync(); //sync if still drawing from previous frames. - if (OS::get_singleton()->can_draw()) { + if (OS::get_singleton()->can_draw() && !disable_render_loop) { if ((!force_redraw_requested) && OS::get_singleton()->is_in_low_processor_usage_mode()) { if (VisualServer::get_singleton()->has_changed()) { @@ -1625,6 +1642,9 @@ bool Main::iteration() { frames = 0; } + if (fixed_fps != -1) + return exit; + if (OS::get_singleton()->is_in_low_processor_usage_mode() || !OS::get_singleton()->can_draw()) OS::get_singleton()->delay_usec(16600); //apply some delay to force idle time (results in about 60 FPS max) else { diff --git a/servers/visual_server.cpp b/servers/visual_server.cpp index 777feffb06..67b847d127 100644 --- a/servers/visual_server.cpp +++ b/servers/visual_server.cpp @@ -1422,6 +1422,7 @@ Array VisualServer::mesh_surface_get_arrays(RID p_mesh, int p_surface) const { void VisualServer::_bind_methods() { + ClassDB::bind_method(D_METHOD("force_draw"), &VisualServer::draw); ClassDB::bind_method(D_METHOD("texture_create"), &VisualServer::texture_create); ClassDB::bind_method(D_METHOD("texture_create_from_image", "image", "flags"), &VisualServer::texture_create_from_image, DEFVAL(TEXTURE_FLAGS_DEFAULT)); //ClassDB::bind_method(D_METHOD("texture_allocate"),&VisualServer::texture_allocate,DEFVAL( TEXTURE_FLAGS_DEFAULT ) ); |