diff options
Diffstat (limited to 'servers/rendering/renderer_viewport.cpp')
| -rw-r--r-- | servers/rendering/renderer_viewport.cpp | 487 |
1 files changed, 301 insertions, 186 deletions
diff --git a/servers/rendering/renderer_viewport.cpp b/servers/rendering/renderer_viewport.cpp index f492c5e9bd..55653b5945 100644 --- a/servers/rendering/renderer_viewport.cpp +++ b/servers/rendering/renderer_viewport.cpp @@ -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; @@ -71,29 +72,64 @@ 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 also need to keep sibling viewports in the original order + // from top to bottom. + + Vector<Viewport *> result; + List<Viewport *> nodes; + + for (int i = active_viewports.size() - 1; i >= 0; --i) { + Viewport *viewport = active_viewports[i]; + if (viewport->parent.is_valid()) { + continue; + } + + nodes.push_back(viewport); + result.insert(0, viewport); + } + + while (!nodes.is_empty()) { + const Viewport *node = nodes[0]; + nodes.pop_front(); + + for (int i = active_viewports.size() - 1; i >= 0; --i) { + Viewport *child = active_viewports[i]; + if (child->parent != node->self) { + continue; + } + + if (!nodes.find(child)) { + nodes.push_back(child); + result.insert(0, 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(); + p_viewport->render_buffers.unref(); } else { - float scaling_3d_scale = p_viewport->scaling_3d_scale; - + 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 design for downsampling. - // Throw a warning and fallback to VIEWPORT_SCALING_3D_MODE_BILINEAR - WARN_PRINT_ONCE("FSR 3D resolution scaling does not support supersampling. Falling back to bilinear scaling."); + // 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. - // Throw a warning and fallback to disable scaling - WARN_PRINT_ONCE("FSR 3D resolution scaling is not available. Disabling 3D resolution scaling."); - scaling_enabled = false; + // 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) { @@ -139,7 +175,11 @@ void RendererViewport::_configure_3d_render_buffers(Viewport *p_viewport) { p_viewport->internal_size = Size2(render_width, render_height); - RSG::scene->render_buffers_configure(p_viewport->render_buffers, p_viewport->render_target, render_width, render_height, width, height, p_viewport->fsr_sharpness, p_viewport->fsr_mipmap_bias, p_viewport->msaa, p_viewport->screen_space_aa, p_viewport->use_debanding, p_viewport->get_view_count()); + // 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; + + p_viewport->render_buffers->configure(p_viewport->render_target, Size2i(render_width, render_height), Size2(width, height), p_viewport->fsr_sharpness, texture_mipmap_bias, p_viewport->msaa_3d, p_viewport->screen_space_aa, p_viewport->use_taa, p_viewport->use_debanding, p_viewport->view_count); } } } @@ -155,7 +195,7 @@ 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. @@ -168,7 +208,7 @@ void RendererViewport::_draw_3d(Viewport *p_viewport) { } 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, screen_mesh_lod_threshold, p_viewport->shadow_atlas, xr_interface, &p_viewport->render_info); + 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("< Render 3D Scene"); } @@ -176,11 +216,11 @@ void RendererViewport::_draw_3d(Viewport *p_viewport) { 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") { + if (OS::get_singleton()->get_current_rendering_method() == "gl_compatibility") { // 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); } @@ -196,8 +236,6 @@ 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)) { @@ -208,15 +246,6 @@ 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(); @@ -224,16 +253,21 @@ 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; @@ -243,41 +277,40 @@ 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; @@ -287,10 +320,10 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { 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::texture_storage->texture_size_with_proxy(cl->texture); @@ -303,12 +336,10 @@ 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) { @@ -319,21 +350,17 @@ 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; @@ -363,14 +390,14 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { 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; } } } @@ -391,7 +418,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { //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; @@ -438,26 +465,24 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { 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; } } } @@ -470,7 +495,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) { 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 { @@ -509,7 +534,6 @@ 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) { @@ -531,14 +555,14 @@ 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; } } @@ -561,19 +585,21 @@ void RendererViewport::draw_viewports() { 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"); //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; @@ -588,39 +614,32 @@ void RendererViewport::draw_viewports() { if (vp->use_xr) { if (xr_interface.is_valid()) { + // Ignore update mode we have to commit frames to our XR interface + visible = true; + // 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::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); + _viewport_set_size(vp, xr_size.width, xr_size.height, xr_interface->get_view_count()); } 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)) { - visible = true; - } + } else { + 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_PARENT_VISIBLE) { - Viewport *parent = viewport_owner.get_or_null(vp->parent); - if (parent && parent->last_pass == draw_viewports_pass) { + if (vp->update_mode == RS::VIEWPORT_UPDATE_WHEN_VISIBLE && RSG::texture_storage->render_target_was_used(vp->render_target)) { visible = true; } + + if (vp->update_mode == RS::VIEWPORT_UPDATE_WHEN_PARENT_VISIBLE) { + Viewport *parent = viewport_owner.get_or_null(vp->parent); + if (parent && parent->last_pass == draw_viewports_pass) { + visible = true; + } + } } visible = visible && vp->size.x > 1 && vp->size.y > 1; @@ -634,8 +653,8 @@ 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 @@ -643,33 +662,46 @@ void RendererViewport::draw_viewports() { 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()) { - // 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); - - // render... - RSG::scene->set_debug_draw_mode(vp->debug_draw); - - // and draw viewport - _draw_viewport(vp); - - // measure - - // commit our eyes - 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>(); - } + // Inform XR interface we're about to render its viewport, + // if this returns false we don't render. + // This usually is a result of the player taking off their headset and OpenXR telling us to skip + // rendering frames. + if (xr_interface->pre_draw_viewport(vp->render_target)) { + RSG::texture_storage->render_target_set_override_color(vp->render_target, xr_interface->get_color_texture()); + RSG::texture_storage->render_target_set_override_depth(vp->render_target, xr_interface->get_depth_texture()); + RSG::texture_storage->render_target_set_override_velocity(vp->render_target, xr_interface->get_velocity_texture()); + + // render... + RSG::scene->set_debug_draw_mode(vp->debug_draw); + + // and draw viewport + _draw_viewport(vp); + + // commit our eyes + 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) { + if (OS::get_singleton()->get_current_rendering_driver_name() == "opengl3") { + if (blits.size() > 0) { + RSG::rasterizer->blit_render_targets_to_screen(vp->viewport_to_screen, blits.ptr(), blits.size()); + } + RSG::rasterizer->end_frame(true); + } else if (blits.size() > 0) { + if (!blit_to_screen_list.has(vp->viewport_to_screen)) { + blit_to_screen_list[vp->viewport_to_screen] = Vector<BlitToScreen>(); + } - for (int b = 0; b < blits.size(); b++) { - blit_to_screen_list[vp->viewport_to_screen].push_back(blits[b]); + for (int b = 0; b < blits.size(); b++) { + blit_to_screen_list[vp->viewport_to_screen].push_back(blits[b]); + } + } } } } else { - RSG::storage->render_target_set_external_texture(vp->render_target, 0); + RSG::texture_storage->render_target_set_override_color(vp->render_target, RID()); // TODO if fullscreen output, we can set this to our texture chain + RSG::texture_storage->render_target_set_override_depth(vp->render_target, RID()); + RSG::texture_storage->render_target_set_override_velocity(vp->render_target, RID()); RSG::scene->set_debug_draw_mode(vp->debug_draw); @@ -691,7 +723,14 @@ void RendererViewport::draw_viewports() { blit_to_screen_list[vp->viewport_to_screen] = Vector<BlitToScreen>(); } - blit_to_screen_list[vp->viewport_to_screen].push_back(blit); + if (OS::get_singleton()->get_current_rendering_driver_name() == "opengl3") { + Vector<BlitToScreen> blit_to_screen_vec; + blit_to_screen_vec.push_back(blit); + RSG::rasterizer->blit_render_targets_to_screen(vp->viewport_to_screen, blit_to_screen_vec.ptr(), 1); + RSG::rasterizer->end_frame(true); + } else { + blit_to_screen_list[vp->viewport_to_screen].push_back(blit); + } } } @@ -728,8 +767,8 @@ 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->shadow_atlas = RSG::scene->shadow_atlas_create(); + viewport->render_target = RSG::texture_storage->render_target_create(); + viewport->shadow_atlas = RSG::light_storage->shadow_atlas_create(); viewport->viewport_render_direct_to_screen = false; viewport->fsr_enabled = !RSG::rasterizer->is_low_end() && !viewport->disable_3d; @@ -744,7 +783,13 @@ void RendererViewport::viewport_set_use_xr(RID p_viewport, bool p_use_xr) { } viewport->use_xr = p_use_xr; - _configure_3d_render_buffers(viewport); + + // Re-configure the 3D render buffers when disabling XR. They'll get + // re-configured when enabling XR in draw_viewports(). + if (!p_use_xr) { + viewport->view_count = 1; + _configure_3d_render_buffers(viewport); + } } void RendererViewport::viewport_set_scaling_3d_mode(RID p_viewport, RS::ViewportScaling3DMode p_mode) { @@ -760,15 +805,19 @@ void RendererViewport::viewport_set_fsr_sharpness(RID p_viewport, float p_sharpn ERR_FAIL_COND(!viewport); viewport->fsr_sharpness = p_sharpness; - _configure_3d_render_buffers(viewport); + if (viewport->render_buffers.is_valid()) { + viewport->render_buffers->set_fsr_sharpness(p_sharpness); + } } -void RendererViewport::viewport_set_fsr_mipmap_bias(RID p_viewport, float p_mipmap_bias) { +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->fsr_mipmap_bias = p_mipmap_bias; - _configure_3d_render_buffers(viewport); + viewport->texture_mipmap_bias = p_mipmap_bias; + if (viewport->render_buffers.is_valid()) { + viewport->render_buffers->set_texture_mipmap_bias(p_mipmap_bias); + } } void RendererViewport::viewport_set_scaling_3d_scale(RID p_viewport, float p_scaling_3d_scale) { @@ -786,34 +835,27 @@ void RendererViewport::viewport_set_scaling_3d_scale(RID p_viewport, float p_sca _configure_3d_render_buffers(viewport); } -uint32_t RendererViewport::Viewport::get_view_count() { - uint32_t view_count = 1; - - if (use_xr && XRServer::get_singleton() != nullptr) { - Ref<XRInterface> xr_interface; - - xr_interface = XRServer::get_singleton()->get_primary_interface(); - if (xr_interface.is_valid()) { - view_count = xr_interface->get_view_count(); - } - } - - return view_count; -} - void RendererViewport::viewport_set_size(RID p_viewport, int p_width, int p_height) { ERR_FAIL_COND(p_width < 0 && p_height < 0); Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); + ERR_FAIL_COND_MSG(viewport->use_xr, "Cannot set viewport size when using XR"); - viewport->size = Size2(p_width, p_height); + _viewport_set_size(viewport, p_width, p_height, 1); +} - uint32_t view_count = viewport->get_view_count(); - RSG::storage->render_target_set_size(viewport->render_target, p_width, p_height, view_count); - _configure_3d_render_buffers(viewport); +void RendererViewport::_viewport_set_size(Viewport *p_viewport, int p_width, int p_height, uint32_t p_view_count) { + Size2i new_size(p_width, p_height); + if (p_viewport->size != new_size || p_viewport->view_count != p_view_count) { + p_viewport->size = new_size; + p_viewport->view_count = p_view_count; - viewport->occlusion_buffer_dirty = true; + RSG::texture_storage->render_target_set_size(p_viewport->render_target, p_width, p_height, p_view_count); + _configure_3d_render_buffers(p_viewport); + + p_viewport->occlusion_buffer_dirty = true; + } } void RendererViewport::viewport_set_active(RID p_viewport, bool p_active) { @@ -827,6 +869,8 @@ void RendererViewport::viewport_set_active(RID p_viewport, bool p_active) { } else { active_viewports.erase(viewport); } + + sorted_active_viewports_dirty = true; } void RendererViewport::viewport_set_parent_viewport(RID p_viewport, RID p_parent_viewport) { @@ -851,8 +895,8 @@ void RendererViewport::viewport_attach_to_screen(RID p_viewport, const Rect2 &p_ // 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->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; @@ -860,8 +904,8 @@ 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->view_count); } viewport->viewport_to_screen_rect = Rect2(); @@ -879,17 +923,17 @@ 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->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->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); } } @@ -904,7 +948,7 @@ 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 { @@ -917,6 +961,22 @@ 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); @@ -997,7 +1057,7 @@ 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; } @@ -1017,31 +1077,42 @@ 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); viewport->shadow_atlas_size = p_size; viewport->shadow_atlas_16_bits = p_16_bits; - RSG::scene->shadow_atlas_set_size(viewport->shadow_atlas, viewport->shadow_atlas_size, viewport->shadow_atlas_16_bits); + RSG::light_storage->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); - RSG::scene->shadow_atlas_set_quadrant_subdivision(viewport->shadow_atlas, p_quadrant, p_subdiv); + RSG::light_storage->shadow_atlas_set_quadrant_subdivision(viewport->shadow_atlas, p_quadrant, p_subdiv); } -void RendererViewport::viewport_set_msaa(RID p_viewport, RS::ViewportMSAA p_msaa) { +void RendererViewport::viewport_set_msaa_2d(RID p_viewport, RS::ViewportMSAA p_msaa) { Viewport *viewport = viewport_owner.get_or_null(p_viewport); ERR_FAIL_COND(!viewport); - if (viewport->msaa == p_msaa) { + if (viewport->msaa_2d == p_msaa) { return; } - viewport->msaa = p_msaa; + viewport->msaa_2d = p_msaa; + RSG::texture_storage->render_target_set_msaa(viewport->render_target, p_msaa); +} + +void RendererViewport::viewport_set_msaa_3d(RID p_viewport, RS::ViewportMSAA p_msaa) { + Viewport *viewport = viewport_owner.get_or_null(p_viewport); + ERR_FAIL_COND(!viewport); + + if (viewport->msaa_3d == p_msaa) { + return; + } + viewport->msaa_3d = p_msaa; _configure_3d_render_buffers(viewport); } @@ -1056,6 +1127,17 @@ 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); @@ -1064,7 +1146,9 @@ void RendererViewport::viewport_set_use_debanding(RID p_viewport, bool p_use_deb return; } viewport->use_debanding = p_use_debanding; - _configure_3d_render_buffers(viewport); + if (viewport->render_buffers.is_valid()) { + viewport->render_buffers->set_use_debanding(p_use_debanding); + } } void RendererViewport::viewport_set_use_occlusion_culling(RID p_viewport, bool p_use_occlusion_culling) { @@ -1180,25 +1264,56 @@ 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::scene->free(viewport->shadow_atlas); + RSG::texture_storage->render_target_free(viewport->render_target); + RSG::light_storage->shadow_atlas_free(viewport->shadow_atlas); if (viewport->render_buffers.is_valid()) { - RSG::scene->free(viewport->render_buffers); + viewport->render_buffers.unref(); } - 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); @@ -1235,7 +1350,7 @@ 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. |