diff options
Diffstat (limited to 'servers/rendering/renderer_viewport.cpp')
| -rw-r--r-- | servers/rendering/renderer_viewport.cpp | 475 |
1 files changed, 330 insertions, 145 deletions
diff --git a/servers/rendering/renderer_viewport.cpp b/servers/rendering/renderer_viewport.cpp index 347238cdaa..bfb81925bc 100644 --- a/servers/rendering/renderer_viewport.cpp +++ b/servers/rendering/renderer_viewport.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -34,6 +34,7 @@ #include "renderer_canvas_cull.h" #include "renderer_scene_cull.h" #include "rendering_server_globals.h" +#include "storage/texture_storage.h" static Transform2D _canvas_get_transform(RendererViewport::Viewport *p_viewport, RendererCanvasCull::Canvas *p_canvas, RendererViewport::Viewport::CanvasData *p_canvas_data, const Vector2 &p_vp_size) { Transform2D xf = p_viewport->global_transform; @@ -42,7 +43,7 @@ static Transform2D _canvas_get_transform(RendererViewport::Viewport *p_viewport, if (p_viewport->canvas_map.has(p_canvas->parent)) { Transform2D c_xform = p_viewport->canvas_map[p_canvas->parent].transform; if (p_viewport->snap_2d_transforms_to_pixel) { - c_xform.elements[2] = c_xform.elements[2].floor(); + c_xform.columns[2] = c_xform.columns[2].floor(); } xf = xf * c_xform; scale = p_canvas->parent_scale; @@ -51,7 +52,7 @@ static Transform2D _canvas_get_transform(RendererViewport::Viewport *p_viewport, Transform2D c_xform = p_canvas_data->transform; if (p_viewport->snap_2d_transforms_to_pixel) { - c_xform.elements[2] = c_xform.elements[2].floor(); + c_xform.columns[2] = c_xform.columns[2].floor(); } xf = xf * c_xform; @@ -71,30 +72,118 @@ static Transform2D _canvas_get_transform(RendererViewport::Viewport *p_viewport, return xf; } +Vector<RendererViewport::Viewport *> RendererViewport::_sort_active_viewports() { + // We need to sort the viewports in a "topological order", + // children first and parents last, we use the Kahn's algorithm to achieve that. + + Vector<Viewport *> result; + List<Viewport *> nodes; + + for (Viewport *viewport : active_viewports) { + if (viewport->parent.is_valid()) { + continue; + } + + nodes.push_back(viewport); + } + + while (!nodes.is_empty()) { + Viewport *node = nodes[0]; + nodes.pop_front(); + + result.insert(0, node); + + for (Viewport *child : active_viewports) { + if (child->parent != node->self) { + continue; + } + + if (!nodes.find(child)) { + nodes.push_back(child); + } + } + } + + return result; +} + void RendererViewport::_configure_3d_render_buffers(Viewport *p_viewport) { if (p_viewport->render_buffers.is_valid()) { if (p_viewport->size.width == 0 || p_viewport->size.height == 0) { RSG::scene->free(p_viewport->render_buffers); p_viewport->render_buffers = RID(); } else { - float scale_3d = p_viewport->scale_3d; - if (Engine::get_singleton()->is_editor_hint()) { - // Ignore the 3D viewport render scaling inside of the editor. - // The Half Resolution 3D editor viewport option should be used instead. - scale_3d = 1.0; + const float scaling_3d_scale = p_viewport->scaling_3d_scale; + RS::ViewportScaling3DMode scaling_3d_mode = p_viewport->scaling_3d_mode; + bool scaling_enabled = true; + + if ((scaling_3d_mode == RS::VIEWPORT_SCALING_3D_MODE_FSR) && (scaling_3d_scale > 1.0)) { + // FSR is not designed for downsampling. + // Fall back to bilinear scaling. + scaling_3d_mode = RS::VIEWPORT_SCALING_3D_MODE_BILINEAR; + } + + if ((scaling_3d_mode == RS::VIEWPORT_SCALING_3D_MODE_FSR) && !p_viewport->fsr_enabled) { + // FSR is not actually available. + // Fall back to bilinear scaling. + WARN_PRINT_ONCE("FSR 1.0 3D resolution scaling is not available. Falling back to bilinear 3D resolution scaling."); + scaling_3d_mode = RS::VIEWPORT_SCALING_3D_MODE_BILINEAR; + } + + if (scaling_3d_scale == 1.0) { + scaling_enabled = false; + } + + int width; + int height; + int render_width; + int render_height; + + if (scaling_enabled) { + switch (scaling_3d_mode) { + case RS::VIEWPORT_SCALING_3D_MODE_BILINEAR: + // Clamp 3D rendering resolution to reasonable values supported on most hardware. + // This prevents freezing the engine or outright crashing on lower-end GPUs. + width = CLAMP(p_viewport->size.width * scaling_3d_scale, 1, 16384); + height = CLAMP(p_viewport->size.height * scaling_3d_scale, 1, 16384); + render_width = width; + render_height = height; + break; + case RS::VIEWPORT_SCALING_3D_MODE_FSR: + width = p_viewport->size.width; + height = p_viewport->size.height; + render_width = MAX(width * scaling_3d_scale, 1.0); // width / (width * scaling) + render_height = MAX(height * scaling_3d_scale, 1.0); + break; + default: + // This is an unknown mode. + WARN_PRINT_ONCE(vformat("Unknown scaling mode: %d. Disabling 3D resolution scaling.", scaling_3d_mode)); + width = p_viewport->size.width; + height = p_viewport->size.height; + render_width = width; + render_height = height; + break; + } + } else { + width = p_viewport->size.width; + height = p_viewport->size.height; + render_width = width; + render_height = height; } - // Clamp 3D rendering resolution to reasonable values supported on most hardware. - // This prevents freezing the engine or outright crashing on lower-end GPUs. - const int width = CLAMP(p_viewport->size.width * scale_3d, 1, 16384); - const int height = CLAMP(p_viewport->size.height * scale_3d, 1, 16384); - RSG::scene->render_buffers_configure(p_viewport->render_buffers, p_viewport->render_target, width, height, p_viewport->msaa, p_viewport->screen_space_aa, p_viewport->use_debanding, p_viewport->get_view_count()); + p_viewport->internal_size = Size2(render_width, render_height); + + // At resolution scales lower than 1.0, use negative texture mipmap bias + // to compensate for the loss of sharpness. + const float texture_mipmap_bias = log2f(MIN(scaling_3d_scale, 1.0)) + p_viewport->texture_mipmap_bias; + + RSG::scene->render_buffers_configure(p_viewport->render_buffers, p_viewport->render_target, render_width, render_height, width, height, p_viewport->fsr_sharpness, texture_mipmap_bias, p_viewport->msaa, p_viewport->screen_space_aa, p_viewport->use_taa, p_viewport->use_debanding, p_viewport->get_view_count()); } } } void RendererViewport::_draw_3d(Viewport *p_viewport) { - RENDER_TIMESTAMP(">Begin Rendering 3D Scene"); + RENDER_TIMESTAMP("> Render 3D Scene"); Ref<XRInterface> xr_interface; if (p_viewport->use_xr && XRServer::get_singleton() != nullptr) { @@ -104,7 +193,7 @@ void RendererViewport::_draw_3d(Viewport *p_viewport) { if (p_viewport->use_occlusion_culling) { if (p_viewport->occlusion_buffer_dirty) { float aspect = p_viewport->size.aspect(); - int max_size = occlusion_rays_per_thread * RendererThreadPool::singleton->thread_work_pool.get_thread_count(); + int max_size = occlusion_rays_per_thread * WorkerThreadPool::get_singleton()->get_thread_count(); int viewport_size = p_viewport->size.width * p_viewport->size.height; max_size = CLAMP(max_size, viewport_size / (32 * 32), viewport_size / (2 * 2)); // At least one depth pixel for every 16x16 region. At most one depth pixel for every 2x2 region. @@ -116,19 +205,24 @@ void RendererViewport::_draw_3d(Viewport *p_viewport) { } } - float screen_lod_threshold = p_viewport->lod_threshold / float(p_viewport->size.width); - RSG::scene->render_camera(p_viewport->render_buffers, p_viewport->camera, p_viewport->scenario, p_viewport->self, p_viewport->size, screen_lod_threshold, p_viewport->shadow_atlas, xr_interface, &p_viewport->render_info); + float screen_mesh_lod_threshold = p_viewport->mesh_lod_threshold / float(p_viewport->size.width); + RSG::scene->render_camera(p_viewport->render_buffers, p_viewport->camera, p_viewport->scenario, p_viewport->self, p_viewport->internal_size, p_viewport->use_taa, screen_mesh_lod_threshold, p_viewport->shadow_atlas, xr_interface, &p_viewport->render_info); - RENDER_TIMESTAMP("<End Rendering 3D Scene"); + RENDER_TIMESTAMP("< Render 3D Scene"); } void RendererViewport::_draw_viewport(Viewport *p_viewport) { if (p_viewport->measure_render_time) { String rt_id = "vp_begin_" + itos(p_viewport->self.get_id()); - RSG::storage->capture_timestamp(rt_id); + RSG::utilities->capture_timestamp(rt_id); timestamp_vp_map[rt_id] = p_viewport->self; } + if (OS::get_singleton()->get_current_rendering_driver_name() == "opengl3") { + // This is currently needed for GLES to keep the current window being rendered to up to date + DisplayServer::get_singleton()->gl_window_make_current(p_viewport->viewport_to_screen); + } + /* Camera should always be BEFORE any other 3D */ bool scenario_draw_canvas_bg = false; //draw canvas, or some layer of it, as BG for 3D instead of in front @@ -140,8 +234,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { } } - Color bgcolor = RSG::storage->get_default_clear_color(); - if (!p_viewport->disable_2d && !p_viewport->disable_environment && RSG::scene->is_scenario(p_viewport->scenario)) { RID environment = RSG::scene->scenario_get_environment(p_viewport->scenario); if (RSG::scene->is_environment(environment)) { @@ -152,15 +244,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { bool can_draw_3d = RSG::scene->is_camera(p_viewport->camera) && !p_viewport->disable_3d; - if (p_viewport->clear_mode != RS::VIEWPORT_CLEAR_NEVER) { - if (p_viewport->transparent_bg) { - bgcolor = Color(0, 0, 0, 0); - } - if (p_viewport->clear_mode == RS::VIEWPORT_CLEAR_ONLY_NEXT_FRAME) { - p_viewport->clear_mode = RS::VIEWPORT_CLEAR_NEVER; - } - } - if ((scenario_draw_canvas_bg || can_draw_3d) && !p_viewport->render_buffers.is_valid()) { //wants to draw 3D but there is no render buffer, create p_viewport->render_buffers = RSG::scene->render_buffers_create(); @@ -168,16 +251,21 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { _configure_3d_render_buffers(p_viewport); } - RSG::storage->render_target_request_clear(p_viewport->render_target, bgcolor); + Color bgcolor = p_viewport->transparent_bg ? Color(0, 0, 0, 0) : RSG::texture_storage->get_default_clear_color(); + + if (p_viewport->clear_mode != RS::VIEWPORT_CLEAR_NEVER) { + RSG::texture_storage->render_target_request_clear(p_viewport->render_target, bgcolor); + if (p_viewport->clear_mode == RS::VIEWPORT_CLEAR_ONLY_NEXT_FRAME) { + p_viewport->clear_mode = RS::VIEWPORT_CLEAR_NEVER; + } + } if (!scenario_draw_canvas_bg && can_draw_3d) { _draw_3d(p_viewport); } if (!p_viewport->disable_2d) { - int i = 0; - - Map<Viewport::CanvasKey, Viewport::CanvasData *> canvas_map; + RBMap<Viewport::CanvasKey, Viewport::CanvasData *> canvas_map; Rect2 clip_rect(0, 0, p_viewport->size.x, p_viewport->size.y); RendererCanvasRender::Light *lights = nullptr; @@ -187,57 +275,56 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { RendererCanvasRender::Light *directional_lights_with_shadow = nullptr; if (p_viewport->sdf_active) { - //process SDF + // Process SDF. - Rect2 sdf_rect = RSG::storage->render_target_get_sdf_rect(p_viewport->render_target); + Rect2 sdf_rect = RSG::texture_storage->render_target_get_sdf_rect(p_viewport->render_target); RendererCanvasRender::LightOccluderInstance *occluders = nullptr; - //make list of occluders + // Make list of occluders. for (KeyValue<RID, Viewport::CanvasData> &E : p_viewport->canvas_map) { RendererCanvasCull::Canvas *canvas = static_cast<RendererCanvasCull::Canvas *>(E.value.canvas); Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size); - for (Set<RendererCanvasRender::LightOccluderInstance *>::Element *F = canvas->occluders.front(); F; F = F->next()) { - if (!F->get()->enabled) { + for (RendererCanvasRender::LightOccluderInstance *F : canvas->occluders) { + if (!F->enabled) { continue; } - F->get()->xform_cache = xf * F->get()->xform; + F->xform_cache = xf * F->xform; - if (sdf_rect.intersects_transformed(F->get()->xform_cache, F->get()->aabb_cache)) { - F->get()->next = occluders; - occluders = F->get(); + if (sdf_rect.intersects_transformed(F->xform_cache, F->aabb_cache)) { + F->next = occluders; + occluders = F; } } } RSG::canvas_render->render_sdf(p_viewport->render_target, occluders); - RSG::storage->render_target_mark_sdf_enabled(p_viewport->render_target, true); + RSG::texture_storage->render_target_mark_sdf_enabled(p_viewport->render_target, true); - p_viewport->sdf_active = false; // if used, gets set active again + p_viewport->sdf_active = false; // If used, gets set active again. } else { - RSG::storage->render_target_mark_sdf_enabled(p_viewport->render_target, false); + RSG::texture_storage->render_target_mark_sdf_enabled(p_viewport->render_target, false); } Rect2 shadow_rect; - int light_count = 0; int shadow_count = 0; int directional_light_count = 0; - RENDER_TIMESTAMP("Cull Canvas Lights"); + RENDER_TIMESTAMP("Cull 2D Lights"); for (KeyValue<RID, Viewport::CanvasData> &E : p_viewport->canvas_map) { RendererCanvasCull::Canvas *canvas = static_cast<RendererCanvasCull::Canvas *>(E.value.canvas); Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size); - //find lights in canvas + // Find lights in canvas. - for (Set<RendererCanvasRender::Light *>::Element *F = canvas->lights.front(); F; F = F->next()) { - RendererCanvasRender::Light *cl = F->get(); + for (RendererCanvasRender::Light *F : canvas->lights) { + RendererCanvasRender::Light *cl = F; if (cl->enabled && cl->texture.is_valid()) { //not super efficient.. - Size2 tsize = RSG::storage->texture_size_with_proxy(cl->texture); + Size2 tsize = RSG::texture_storage->texture_size_with_proxy(cl->texture); tsize *= cl->scale; Vector2 offset = tsize / 2.0; @@ -247,12 +334,10 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { if (clip_rect.intersects_transformed(cl->xform_cache, cl->rect_cache)) { cl->filter_next_ptr = lights; lights = cl; - // cl->texture_cache = nullptr; Transform2D scale; scale.scale(cl->rect_cache.size); - scale.elements[2] = cl->rect_cache.position; + scale.columns[2] = cl->rect_cache.position; cl->light_shader_xform = cl->xform * scale; - //cl->light_shader_pos = cl->xform_cache[2]; if (cl->use_shadow) { cl->shadows_next_ptr = lights_with_shadow; if (lights_with_shadow == nullptr) { @@ -263,21 +348,17 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { lights_with_shadow = cl; cl->radius_cache = cl->rect_cache.size.length(); } - - light_count++; } - - //guess this is not needed, but keeping because it may be } } - for (Set<RendererCanvasRender::Light *>::Element *F = canvas->directional_lights.front(); F; F = F->next()) { - RendererCanvasRender::Light *cl = F->get(); + for (RendererCanvasRender::Light *F : canvas->directional_lights) { + RendererCanvasRender::Light *cl = F; if (cl->enabled) { cl->filter_next_ptr = directional_lights; directional_lights = cl; cl->xform_cache = xf * cl->xform; - cl->xform_cache.elements[2] = Vector2(); //translation is pointless + cl->xform_cache.columns[2] = Vector2(); //translation is pointless if (cl->use_shadow) { cl->shadows_next_ptr = directional_lights_with_shadow; directional_lights_with_shadow = cl; @@ -299,22 +380,22 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { RendererCanvasRender::LightOccluderInstance *occluders = nullptr; - RENDER_TIMESTAMP(">Render 2D Shadows"); - RENDER_TIMESTAMP("Cull Occluders"); + RENDER_TIMESTAMP("> Render PointLight2D Shadows"); + RENDER_TIMESTAMP("Cull LightOccluder2Ds"); //make list of occluders for (KeyValue<RID, Viewport::CanvasData> &E : p_viewport->canvas_map) { RendererCanvasCull::Canvas *canvas = static_cast<RendererCanvasCull::Canvas *>(E.value.canvas); Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size); - for (Set<RendererCanvasRender::LightOccluderInstance *>::Element *F = canvas->occluders.front(); F; F = F->next()) { - if (!F->get()->enabled) { + for (RendererCanvasRender::LightOccluderInstance *F : canvas->occluders) { + if (!F->enabled) { continue; } - F->get()->xform_cache = xf * F->get()->xform; - if (shadow_rect.intersects_transformed(F->get()->xform_cache, F->get()->aabb_cache)) { - F->get()->next = occluders; - occluders = F->get(); + F->xform_cache = xf * F->xform; + if (shadow_rect.intersects_transformed(F->xform_cache, F->aabb_cache)) { + F->next = occluders; + occluders = F; } } } @@ -322,20 +403,20 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { RendererCanvasRender::Light *light = lights_with_shadow; while (light) { - RENDER_TIMESTAMP("Render Shadow"); + RENDER_TIMESTAMP("Render PointLight2D Shadow"); RSG::canvas_render->light_update_shadow(light->light_internal, shadow_count++, light->xform_cache.affine_inverse(), light->item_shadow_mask, light->radius_cache / 1000.0, light->radius_cache * 1.1, occluders); light = light->shadows_next_ptr; } - RENDER_TIMESTAMP("<End rendering 2D Shadows"); + RENDER_TIMESTAMP("< Render PointLight2D Shadows"); } if (directional_lights_with_shadow) { //update shadows if any RendererCanvasRender::Light *light = directional_lights_with_shadow; while (light) { - Vector2 light_dir = -light->xform_cache.elements[1].normalized(); // Y is light direction + Vector2 light_dir = -light->xform_cache.columns[1].normalized(); // Y is light direction float cull_distance = light->directional_distance; Vector2 light_dir_sign; @@ -380,28 +461,26 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { RendererCanvasRender::LightOccluderInstance *occluders = nullptr; - RENDER_TIMESTAMP(">Render Directional 2D Shadows"); + RENDER_TIMESTAMP("> Render DirectionalLight2D Shadows"); - //make list of occluders - int occ_cullded = 0; + // Make list of occluders. for (KeyValue<RID, Viewport::CanvasData> &E : p_viewport->canvas_map) { RendererCanvasCull::Canvas *canvas = static_cast<RendererCanvasCull::Canvas *>(E.value.canvas); Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size); - for (Set<RendererCanvasRender::LightOccluderInstance *>::Element *F = canvas->occluders.front(); F; F = F->next()) { - if (!F->get()->enabled) { + for (RendererCanvasRender::LightOccluderInstance *F : canvas->occluders) { + if (!F->enabled) { continue; } - F->get()->xform_cache = xf * F->get()->xform; - Transform2D localizer = F->get()->xform_cache.affine_inverse(); + F->xform_cache = xf * F->xform; + Transform2D localizer = F->xform_cache.affine_inverse(); for (int j = 0; j < point_count; j++) { xf_points[j] = localizer.xform(points[j]); } - if (F->get()->aabb_cache.intersects_filled_polygon(xf_points, point_count)) { - F->get()->next = occluders; - occluders = F->get(); - occ_cullded++; + if (F->aabb_cache.intersects_filled_polygon(xf_points, point_count)) { + F->next = occluders; + occluders = F; } } } @@ -411,10 +490,10 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { light = light->shadows_next_ptr; } - RENDER_TIMESTAMP("<Render Directional 2D Shadows"); + RENDER_TIMESTAMP("< Render DirectionalLight2D Shadows"); } - if (scenario_draw_canvas_bg && canvas_map.front() && canvas_map.front()->key().get_layer() > scenario_canvas_max_layer) { + if (scenario_draw_canvas_bg && canvas_map.begin() && canvas_map.begin()->key.get_layer() > scenario_canvas_max_layer) { if (!can_draw_3d) { RSG::scene->render_empty_scene(p_viewport->render_buffers, p_viewport->scenario, p_viewport->shadow_atlas); } else { @@ -453,7 +532,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { if (RSG::canvas->was_sdf_used()) { p_viewport->sdf_active = true; } - i++; if (scenario_draw_canvas_bg && E.key.get_layer() >= scenario_canvas_max_layer) { if (!can_draw_3d) { @@ -475,14 +553,14 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { } } - if (RSG::storage->render_target_is_clear_requested(p_viewport->render_target)) { + if (RSG::texture_storage->render_target_is_clear_requested(p_viewport->render_target)) { //was never cleared in the end, force clear it - RSG::storage->render_target_do_clear_request(p_viewport->render_target); + RSG::texture_storage->render_target_do_clear_request(p_viewport->render_target); } if (p_viewport->measure_render_time) { String rt_id = "vp_end_" + itos(p_viewport->self.get_id()); - RSG::storage->capture_timestamp(rt_id); + RSG::utilities->capture_timestamp(rt_id); timestamp_vp_map[rt_id] = p_viewport->self; } } @@ -492,28 +570,34 @@ void RendererViewport::draw_viewports() { // get our xr interface in case we need it Ref<XRInterface> xr_interface; + XRServer *xr_server = XRServer::get_singleton(); + if (xr_server != nullptr) { + // let our XR server know we're about to render our frames so we can get our frame timing + xr_server->pre_render(); - if (XRServer::get_singleton() != nullptr) { - xr_interface = XRServer::get_singleton()->get_primary_interface(); + // retrieve the interface responsible for rendering + xr_interface = xr_server->get_primary_interface(); } if (Engine::get_singleton()->is_editor_hint()) { set_default_clear_color(GLOBAL_GET("rendering/environment/defaults/default_clear_color")); } - //sort viewports - active_viewports.sort_custom<ViewportSort>(); + if (sorted_active_viewports_dirty) { + sorted_active_viewports = _sort_active_viewports(); + sorted_active_viewports_dirty = false; + } - Map<DisplayServer::WindowID, Vector<BlitToScreen>> blit_to_screen_list; + HashMap<DisplayServer::WindowID, Vector<BlitToScreen>> blit_to_screen_list; //draw viewports - RENDER_TIMESTAMP(">Render Viewports"); + RENDER_TIMESTAMP("> Render Viewports"); //determine what is visible draw_viewports_pass++; - for (int i = active_viewports.size() - 1; i >= 0; i--) { //to compute parent dependency, must go in reverse draw order + for (int i = sorted_active_viewports.size() - 1; i >= 0; i--) { //to compute parent dependency, must go in reverse draw order - Viewport *vp = active_viewports[i]; + Viewport *vp = sorted_active_viewports[i]; if (vp->update_mode == RS::VIEWPORT_UPDATE_DISABLED) { continue; @@ -526,11 +610,33 @@ void RendererViewport::draw_viewports() { bool visible = vp->viewport_to_screen_rect != Rect2(); + if (vp->use_xr) { + if (xr_interface.is_valid()) { + // Override our size, make sure it matches our required size and is created as a stereo target + Size2 xr_size = xr_interface->get_render_target_size(); + + // Would have been nice if we could call viewport_set_size here, + // but alas that takes our RID and we now have our pointer, + // also we only check if view_count changes in render_target_set_size so we need to call that for this to reliably change + vp->occlusion_buffer_dirty = vp->occlusion_buffer_dirty || (vp->size != xr_size); + vp->size = xr_size; + uint32_t view_count = xr_interface->get_view_count(); + RSG::texture_storage->render_target_set_size(vp->render_target, vp->size.x, vp->size.y, view_count); + + // Inform xr interface we're about to render its viewport, if this returns false we don't render + visible = xr_interface->pre_draw_viewport(vp->render_target); + } else { + // don't render anything + visible = false; + vp->size = Size2(); + } + } + if (vp->update_mode == RS::VIEWPORT_UPDATE_ALWAYS || vp->update_mode == RS::VIEWPORT_UPDATE_ONCE) { visible = true; } - if (vp->update_mode == RS::VIEWPORT_UPDATE_WHEN_VISIBLE && RSG::storage->render_target_was_used(vp->render_target)) { + if (vp->update_mode == RS::VIEWPORT_UPDATE_WHEN_VISIBLE && RSG::texture_storage->render_target_was_used(vp->render_target)) { visible = true; } @@ -552,25 +658,20 @@ void RendererViewport::draw_viewports() { int objects_drawn = 0; int draw_calls_used = 0; - for (int i = 0; i < active_viewports.size(); i++) { - Viewport *vp = active_viewports[i]; + for (int i = 0; i < sorted_active_viewports.size(); i++) { + Viewport *vp = sorted_active_viewports[i]; if (vp->last_pass != draw_viewports_pass) { continue; //should not draw } - RENDER_TIMESTAMP(">Rendering Viewport " + itos(i)); + RENDER_TIMESTAMP("> Render Viewport " + itos(i)); - RSG::storage->render_target_set_as_unused(vp->render_target); + RSG::texture_storage->render_target_set_as_unused(vp->render_target); if (vp->use_xr && xr_interface.is_valid()) { - // override our size, make sure it matches our required size and is created as a stereo target - vp->size = xr_interface->get_render_target_size(); - uint32_t view_count = xr_interface->get_view_count(); - RSG::storage->render_target_set_size(vp->render_target, vp->size.x, vp->size.y, view_count); - // check for an external texture destination (disabled for now, not yet supported) - // RSG::storage->render_target_set_external_texture(vp->render_target, xr_interface->get_external_texture_for_eye(leftOrMono)); - RSG::storage->render_target_set_external_texture(vp->render_target, 0); + // RSG::texture_storage->render_target_set_external_texture(vp->render_target, xr_interface->get_external_texture_for_eye(leftOrMono)); + RSG::texture_storage->render_target_set_external_texture(vp->render_target, 0); // render... RSG::scene->set_debug_draw_mode(vp->debug_draw); @@ -581,7 +682,7 @@ void RendererViewport::draw_viewports() { // measure // commit our eyes - Vector<BlitToScreen> blits = xr_interface->commit_views(vp->render_target, vp->viewport_to_screen_rect); + Vector<BlitToScreen> blits = xr_interface->post_draw_viewport(vp->render_target, vp->viewport_to_screen_rect); if (vp->viewport_to_screen != DisplayServer::INVALID_WINDOW_ID && blits.size() > 0) { if (!blit_to_screen_list.has(vp->viewport_to_screen)) { blit_to_screen_list[vp->viewport_to_screen] = Vector<BlitToScreen>(); @@ -591,11 +692,8 @@ void RendererViewport::draw_viewports() { blit_to_screen_list[vp->viewport_to_screen].push_back(blits[b]); } } - - // and for our frame timing, mark when we've finished committing our eyes - XRServer::get_singleton()->_mark_commit(); } else { - RSG::storage->render_target_set_external_texture(vp->render_target, 0); + RSG::texture_storage->render_target_set_external_texture(vp->render_target, 0); RSG::scene->set_debug_draw_mode(vp->debug_draw); @@ -625,7 +723,7 @@ void RendererViewport::draw_viewports() { vp->update_mode = RS::VIEWPORT_UPDATE_DISABLED; } - RENDER_TIMESTAMP("<Rendering Viewport " + itos(i)); + RENDER_TIMESTAMP("< Render Viewport " + itos(i)); objects_drawn += vp->render_info.info[RS::VIEWPORT_RENDER_INFO_TYPE_VISIBLE][RS::VIEWPORT_RENDER_INFO_OBJECTS_IN_FRAME] + vp->render_info.info[RS::VIEWPORT_RENDER_INFO_TYPE_SHADOW][RS::VIEWPORT_RENDER_INFO_OBJECTS_IN_FRAME]; vertices_drawn += vp->render_info.info[RS::VIEWPORT_RENDER_INFO_TYPE_VISIBLE][RS::VIEWPORT_RENDER_INFO_PRIMITIVES_IN_FRAME] + vp->render_info.info[RS::VIEWPORT_RENDER_INFO_TYPE_SHADOW][RS::VIEWPORT_RENDER_INFO_PRIMITIVES_IN_FRAME]; @@ -637,7 +735,7 @@ void RendererViewport::draw_viewports() { total_vertices_drawn = vertices_drawn; total_draw_calls_used = draw_calls_used; - RENDER_TIMESTAMP("<Render Viewports"); + RENDER_TIMESTAMP("< Render Viewports"); //this needs to be called to make screen swapping more efficient RSG::rasterizer->prepare_for_blitting_render_targets(); @@ -654,9 +752,11 @@ void RendererViewport::viewport_initialize(RID p_rid) { viewport_owner.initialize_rid(p_rid); Viewport *viewport = viewport_owner.get_or_null(p_rid); viewport->self = p_rid; - viewport->render_target = RSG::storage->render_target_create(); + viewport->render_target = RSG::texture_storage->render_target_create(); viewport->shadow_atlas = RSG::scene->shadow_atlas_create(); viewport->viewport_render_direct_to_screen = false; + + viewport->fsr_enabled = !RSG::rasterizer->is_low_end() && !viewport->disable_3d; } void RendererViewport::viewport_set_use_xr(RID p_viewport, bool p_use_xr) { @@ -671,18 +771,42 @@ void RendererViewport::viewport_set_use_xr(RID p_viewport, bool p_use_xr) { _configure_3d_render_buffers(viewport); } -void RendererViewport::viewport_set_scale_3d(RID p_viewport, float p_scale_3d) { +void RendererViewport::viewport_set_scaling_3d_mode(RID p_viewport, RS::ViewportScaling3DMode p_mode) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + viewport->scaling_3d_mode = p_mode; + _configure_3d_render_buffers(viewport); +} + +void RendererViewport::viewport_set_fsr_sharpness(RID p_viewport, float p_sharpness) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + viewport->fsr_sharpness = p_sharpness; + _configure_3d_render_buffers(viewport); +} + +void RendererViewport::viewport_set_texture_mipmap_bias(RID p_viewport, float p_mipmap_bias) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + viewport->texture_mipmap_bias = p_mipmap_bias; + _configure_3d_render_buffers(viewport); +} + +void RendererViewport::viewport_set_scaling_3d_scale(RID p_viewport, float p_scaling_3d_scale) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); // Clamp to reasonable values that are actually useful. // Values above 2.0 don't serve a practical purpose since the viewport // isn't displayed with mipmaps. - if (viewport->scale_3d == CLAMP(p_scale_3d, 0.1, 2.0)) { + if (viewport->scaling_3d_scale == CLAMP(p_scaling_3d_scale, 0.1, 2.0)) { return; } - viewport->scale_3d = CLAMP(p_scale_3d, 0.1, 2.0); + viewport->scaling_3d_scale = CLAMP(p_scaling_3d_scale, 0.1, 2.0); _configure_3d_render_buffers(viewport); } @@ -708,8 +832,9 @@ void RendererViewport::viewport_set_size(RID p_viewport, int p_width, int p_heig ERR_FAIL_COND(!viewport); viewport->size = Size2(p_width, p_height); + uint32_t view_count = viewport->get_view_count(); - RSG::storage->render_target_set_size(viewport->render_target, p_width, p_height, view_count); + RSG::texture_storage->render_target_set_size(viewport->render_target, p_width, p_height, view_count); _configure_3d_render_buffers(viewport); viewport->occlusion_buffer_dirty = true; @@ -720,12 +845,14 @@ void RendererViewport::viewport_set_active(RID p_viewport, bool p_active) { ERR_FAIL_COND(!viewport); if (p_active) { - ERR_FAIL_COND_MSG(active_viewports.find(viewport) != -1, "Can't make active a Viewport that is already active."); + ERR_FAIL_COND_MSG(active_viewports.has(viewport), "Can't make active a Viewport that is already active."); viewport->occlusion_buffer_dirty = true; active_viewports.push_back(viewport); } else { active_viewports.erase(viewport); } + + sorted_active_viewports_dirty = true; } void RendererViewport::viewport_set_parent_viewport(RID p_viewport, RID p_parent_viewport) { @@ -747,11 +874,11 @@ void RendererViewport::viewport_attach_to_screen(RID p_viewport, const Rect2 &p_ ERR_FAIL_COND(!viewport); if (p_screen != DisplayServer::INVALID_WINDOW_ID) { - // If using GLES2 we can optimize this operation by rendering directly to system_fbo + // If using OpenGL we can optimize this operation by rendering directly to system_fbo // instead of rendering to fbo and copying to system_fbo after if (RSG::rasterizer->is_low_end() && viewport->viewport_render_direct_to_screen) { - RSG::storage->render_target_set_size(viewport->render_target, p_rect.size.x, p_rect.size.y, viewport->get_view_count()); - RSG::storage->render_target_set_position(viewport->render_target, p_rect.position.x, p_rect.position.y); + RSG::texture_storage->render_target_set_size(viewport->render_target, p_rect.size.x, p_rect.size.y, viewport->get_view_count()); + RSG::texture_storage->render_target_set_position(viewport->render_target, p_rect.position.x, p_rect.position.y); } viewport->viewport_to_screen_rect = p_rect; @@ -759,8 +886,8 @@ void RendererViewport::viewport_attach_to_screen(RID p_viewport, const Rect2 &p_ } else { // if render_direct_to_screen was used, reset size and position if (RSG::rasterizer->is_low_end() && viewport->viewport_render_direct_to_screen) { - RSG::storage->render_target_set_position(viewport->render_target, 0, 0); - RSG::storage->render_target_set_size(viewport->render_target, viewport->size.x, viewport->size.y, viewport->get_view_count()); + RSG::texture_storage->render_target_set_position(viewport->render_target, 0, 0); + RSG::texture_storage->render_target_set_size(viewport->render_target, viewport->size.x, viewport->size.y, viewport->get_view_count()); } viewport->viewport_to_screen_rect = Rect2(); @@ -778,17 +905,17 @@ void RendererViewport::viewport_set_render_direct_to_screen(RID p_viewport, bool // if disabled, reset render_target size and position if (!p_enable) { - RSG::storage->render_target_set_position(viewport->render_target, 0, 0); - RSG::storage->render_target_set_size(viewport->render_target, viewport->size.x, viewport->size.y, viewport->get_view_count()); + RSG::texture_storage->render_target_set_position(viewport->render_target, 0, 0); + RSG::texture_storage->render_target_set_size(viewport->render_target, viewport->size.x, viewport->size.y, viewport->get_view_count()); } - RSG::storage->render_target_set_flag(viewport->render_target, RendererStorage::RENDER_TARGET_DIRECT_TO_SCREEN, p_enable); + RSG::texture_storage->render_target_set_direct_to_screen(viewport->render_target, p_enable); viewport->viewport_render_direct_to_screen = p_enable; // if attached to screen already, setup screen size and position, this needs to happen after setting flag to avoid an unnecessary buffer allocation if (RSG::rasterizer->is_low_end() && viewport->viewport_to_screen_rect != Rect2() && p_enable) { - RSG::storage->render_target_set_size(viewport->render_target, viewport->viewport_to_screen_rect.size.x, viewport->viewport_to_screen_rect.size.y, viewport->get_view_count()); - RSG::storage->render_target_set_position(viewport->render_target, viewport->viewport_to_screen_rect.position.x, viewport->viewport_to_screen_rect.position.y); + RSG::texture_storage->render_target_set_size(viewport->render_target, viewport->viewport_to_screen_rect.size.x, viewport->viewport_to_screen_rect.size.y, viewport->get_view_count()); + RSG::texture_storage->render_target_set_position(viewport->render_target, viewport->viewport_to_screen_rect.position.x, viewport->viewport_to_screen_rect.position.y); } } @@ -803,7 +930,7 @@ RID RendererViewport::viewport_get_texture(RID p_viewport) const { const Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND_V(!viewport, RID()); - return RSG::storage->render_target_get_texture(viewport->render_target); + return RSG::texture_storage->render_target_get_texture(viewport->render_target); } RID RendererViewport::viewport_get_occluder_debug_texture(RID p_viewport) const { @@ -816,6 +943,22 @@ RID RendererViewport::viewport_get_occluder_debug_texture(RID p_viewport) const return RID(); } +void RendererViewport::viewport_set_prev_camera_data(RID p_viewport, const RendererSceneRender::CameraData *p_camera_data) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + uint64_t frame = RSG::rasterizer->get_frame_number(); + if (viewport->prev_camera_data_frame != frame) { + viewport->prev_camera_data = *p_camera_data; + viewport->prev_camera_data_frame = frame; + } +} + +const RendererSceneRender::CameraData *RendererViewport::viewport_get_prev_camera_data(RID p_viewport) { + const Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND_V(!viewport, nullptr); + return &viewport->prev_camera_data; +} + void RendererViewport::viewport_set_disable_2d(RID p_viewport, bool p_disable) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); @@ -896,7 +1039,7 @@ void RendererViewport::viewport_set_transparent_background(RID p_viewport, bool Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); - RSG::storage->render_target_set_flag(viewport->render_target, RendererStorage::RENDER_TARGET_TRANSPARENT, p_enabled); + RSG::texture_storage->render_target_set_transparent(viewport->render_target, p_enabled); viewport->transparent_bg = p_enabled; } @@ -916,7 +1059,7 @@ void RendererViewport::viewport_set_canvas_stacking(RID p_viewport, RID p_canvas viewport->canvas_map[p_canvas].sublayer = p_sublayer; } -void RendererViewport::viewport_set_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits) { +void RendererViewport::viewport_set_positional_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); @@ -926,7 +1069,7 @@ void RendererViewport::viewport_set_shadow_atlas_size(RID p_viewport, int p_size RSG::scene->shadow_atlas_set_size(viewport->shadow_atlas, viewport->shadow_atlas_size, viewport->shadow_atlas_16_bits); } -void RendererViewport::viewport_set_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) { +void RendererViewport::viewport_set_positional_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); @@ -955,6 +1098,17 @@ void RendererViewport::viewport_set_screen_space_aa(RID p_viewport, RS::Viewport _configure_3d_render_buffers(viewport); } +void RendererViewport::viewport_set_use_taa(RID p_viewport, bool p_use_taa) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + if (viewport->use_taa == p_use_taa) { + return; + } + viewport->use_taa = p_use_taa; + _configure_3d_render_buffers(viewport); +} + void RendererViewport::viewport_set_use_debanding(RID p_viewport, bool p_use_debanding) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); @@ -1001,11 +1155,11 @@ void RendererViewport::viewport_set_occlusion_culling_build_quality(RS::Viewport RendererSceneOcclusionCull::get_singleton()->set_build_quality(p_quality); } -void RendererViewport::viewport_set_lod_threshold(RID p_viewport, float p_pixels) { +void RendererViewport::viewport_set_mesh_lod_threshold(RID p_viewport, float p_pixels) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); - viewport->lod_threshold = p_pixels; + viewport->mesh_lod_threshold = p_pixels; } int RendererViewport::viewport_get_render_info(RID p_viewport, RS::ViewportRenderInfoType p_type, RS::ViewportRenderInfo p_info) { @@ -1079,25 +1233,56 @@ void RendererViewport::viewport_set_sdf_oversize_and_scale(RID p_viewport, RS::V Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); - RSG::storage->render_target_set_sdf_size_and_scale(viewport->render_target, p_size, p_scale); + RSG::texture_storage->render_target_set_sdf_size_and_scale(viewport->render_target, p_size, p_scale); +} + +RID RendererViewport::viewport_find_from_screen_attachment(DisplayServer::WindowID p_id) const { + RID *rids = nullptr; + uint32_t rid_count = viewport_owner.get_rid_count(); + rids = (RID *)alloca(sizeof(RID *) * rid_count); + viewport_owner.fill_owned_buffer(rids); + for (uint32_t i = 0; i < rid_count; i++) { + Viewport *viewport = viewport_owner.get_or_null(rids[i]); + if (viewport->viewport_to_screen == p_id) { + return rids[i]; + } + } + return RID(); +} + +void RendererViewport::viewport_set_vrs_mode(RID p_viewport, RS::ViewportVRSMode p_mode) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + RSG::texture_storage->render_target_set_vrs_mode(viewport->render_target, p_mode); + _configure_3d_render_buffers(viewport); +} + +void RendererViewport::viewport_set_vrs_texture(RID p_viewport, RID p_texture) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + RSG::texture_storage->render_target_set_vrs_texture(viewport->render_target, p_texture); + _configure_3d_render_buffers(viewport); } bool RendererViewport::free(RID p_rid) { if (viewport_owner.owns(p_rid)) { Viewport *viewport = viewport_owner.get_or_null(p_rid); - RSG::storage->free(viewport->render_target); + RSG::texture_storage->render_target_free(viewport->render_target); RSG::scene->free(viewport->shadow_atlas); if (viewport->render_buffers.is_valid()) { RSG::scene->free(viewport->render_buffers); } - while (viewport->canvas_map.front()) { - viewport_remove_canvas(p_rid, viewport->canvas_map.front()->key()); + while (viewport->canvas_map.begin()) { + viewport_remove_canvas(p_rid, viewport->canvas_map.begin()->key); } viewport_set_scenario(p_rid, RID()); active_viewports.erase(viewport); + sorted_active_viewports_dirty = true; if (viewport->use_occlusion_culling) { RendererSceneOcclusionCull::get_singleton()->remove_buffer(p_rid); @@ -1134,7 +1319,7 @@ void RendererViewport::handle_timestamp(String p_timestamp, uint64_t p_cpu_time, } void RendererViewport::set_default_clear_color(const Color &p_color) { - RSG::storage->set_default_clear_color(p_color); + RSG::texture_storage->set_default_clear_color(p_color); } // Workaround for setting this on thread. |